7Baggers

The York Water Company
(NASDAQ:YORW) 

YORW stock logo

The York Water Company impounds, purifies, and distributes drinking water. It owns and operates two wastewater collection systems; five wastewater collection and treatment systems; and two reservoirs, including Lake Williams and Lake Redman, which hold approximately 2.2 billion gallons of water. The...

Founded: 1816
Full Time Employees: 106
Sector: Utilities
Industry: Utilities-Regulated Water

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Quarterly
Annual
    Unit: USD2026-03-31 2025-12-31 2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-12-31 2016-09-30 2016-06-30 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2015-03-31 2014-12-31 2014-09-30 2014-06-30 2014-03-31 2013-12-31 2013-09-30 2013-06-30 2013-03-31 2012-12-31 2012-09-30 2012-06-30 2012-03-31 2011-12-31 2011-09-30 2011-06-30 2011-03-31 2010-12-31 2010-09-30 2010-06-30 2010-03-31 2009-12-31 2009-09-30 2008-12-31 2008-09-30 2008-06-30 2008-03-31 2007-12-31 2007-09-30 2007-06-30 2007-03-31 2006-12-31 2006-09-30 2006-06-30 2006-03-31 2005-12-31 2005-09-30 2005-06-30 2005-03-31 2004-12-31 2004-09-30 2004-06-30 
                                                                                          
      operating revenues:
    20,074,000 19,472,000 20,361,000 19,199,000 18,456,000 18,866,000 19,715,000 18,750,000 17,628,000       14,899,000     13,081,000    12,877,000    11,831,000                                                          
      operating expenses:
                                                                                          
      operation and maintenance
    5,993,000 5,414,000 5,364,000 4,823,000 5,211,000 5,035,000 4,961,000 4,862,000 4,812,000 4,674,000 4,471,000 4,105,000 4,112,000 4,021,000 3,746,000 2,915,000 3,451,000 3,070,000 2,997,000 2,949,000 2,806,000  2,659,000 2,618,000 2,663,000 2,748,000 2,586,000 2,646,000 2,407,000 2,473,000 2,280,000 2,563,000 2,354,000 2,241,000 2,362,000 2,262,000 2,026,000 2,012,000 2,098,000 2,028,000 1,893,000 1,918,000 2,060,000 2,125,000 1,963,000 1,990,000 2,051,000 2,048,000 1,879,000 1,858,000 1,968,000 1,819,000 1,705,000 1,680,000 1,922,000 1,869,000 1,750,000 1,963,000 1,881,000 1,826,000 1,663,000 1,720,000 1,788,000 1,647,000 1,605,000 1,735,000 1,812,000 1,659,000 1,760,000 1,705,000 1,625,000 1,686,000 1,749,000 1,593,000 1,565,000 1,517,000 1,617,000  1,396,000 1,362,638 1,388,395 1,322,797 1,224,170 1,258,218 1,294,513 1,251,669 
      administrative and general
    3,543,000 3,544,000 3,070,000 3,338,000 2,923,000 3,366,000 3,013,000 3,157,000 3,074,000 2,865,000 2,605,000 2,757,000 2,666,000 2,362,000 2,328,000 2,579,000 2,657,000 2,610,000 2,292,000 2,441,000 2,411,000  2,257,000 2,072,000 2,244,000 2,336,000 2,172,000 2,103,000 1,906,000 1,902,000 1,944,000 2,254,000 1,995,000 2,205,000 2,236,000 2,489,000 2,393,000 2,424,000 2,217,000 2,274,000 2,214,000 2,378,000 2,160,000 2,303,000 2,241,000 2,315,000 2,165,000 2,180,000 2,152,000 1,786,000 1,847,000 1,845,000 1,928,000 1,815,000 1,726,000 1,862,000 1,900,000 1,748,000 1,753,000 1,950,000 1,858,000 1,750,000 1,649,000 1,643,000 1,683,000 1,830,000 1,708,000 1,739,000 1,588,000 1,596,000 1,762,000 1,538,000 1,543,000 1,747,000 1,678,000 1,823,000 1,483,000  1,386,000 1,344,493 1,382,047 1,357,168 1,348,292 1,283,084 1,170,481 1,170,845 
      depreciation and amortization
    3,659,000 3,603,000 3,568,000 3,506,000 3,564,000 3,315,000 3,297,000 3,267,000 3,083,000 2,969,000 2,944,000 3,019,000 2,814,000 2,594,000 2,572,000 2,493,000 2,480,000 2,264,000 2,223,000 2,198,000 2,174,000  2,046,000 2,043,000 2,024,000 1,938,000 1,926,000 1,933,000 1,891,000 1,775,000 1,770,000 1,624,000 1,841,000 1,705,000 1,697,000 1,686,000 1,681,000 1,626,000 1,614,000 1,555,000 1,627,000 1,560,000 1,537,000 1,505,000 1,549,000 1,499,000 1,487,000 1,469,000 1,477,000 1,443,000 1,437,000 1,500,000 1,364,000 1,315,000 1,292,000 1,284,000 1,279,000 1,238,000 1,221,000 1,227,000 1,219,000 1,157,000 1,150,000 1,142,000 1,143,000 1,123,000 1,130,000 913,000 937,000 886,000 886,000 823,000 876,000 767,000 761,000 632,000 621,000  634,000 597,992 588,670 588,752 588,586 520,062 473,935 473,935 
      taxes other than income taxes
    526,000 489,000 445,000 446,000 475,000 441,000 389,000 402,000 444,000 424,000 314,000 370,000 391,000 379,000 309,000 338,000 354,000 334,000 307,000 311,000 336,000  274,000 294,000 330,000 286,000 281,000 292,000 341,000 289,000 275,000 267,000 314,000 262,000 250,000 288,000 333,000 258,000 258,000 268,000 330,000 269,000 258,000 280,000 322,000 268,000 267,000 271,000 305,000 258,000 293,000 272,000 299,000 278,000 304,000 285,000 313,000 284,000 317,000 287,000 319,000 284,000 296,000 271,000 310,000 268,000 264,000 263,000 256,000 278,000 241,000 304,000 198,000 252,000 189,000 267,000 268,000  293,000 234,486 213,176 233,796 241,542 231,975 220,897 235,761 
      operating expenses: - sum
    13,721,000 13,050,000 12,447,000 12,113,000 12,173,000 12,157,000 11,660,000 11,688,000 11,413,000 10,932,000 10,334,000 10,251,000 9,983,000 9,356,000 8,955,000 8,325,000 8,942,000 8,278,000 7,819,000 7,899,000 7,727,000  7,236,000 7,027,000 7,261,000 7,308,000 6,965,000 6,974,000 6,545,000 6,439,000 6,269,000 6,708,000 6,504,000 6,413,000 6,545,000 6,725,000 6,433,000 6,320,000 6,187,000 6,125,000 6,064,000 6,125,000 6,015,000 6,213,000 6,075,000 6,072,000 5,970,000 5,968,000 5,813,000 5,345,000 5,545,000 5,436,000 5,296,000 5,088,000 5,244,000 5,300,000 5,242,000 5,233,000 5,172,000 5,290,000 5,059,000 4,911,000 4,883,000 4,703,000 4,741,000   4,574,000 4,541,000 4,465,000 4,514,000 4,351,000 4,366,000 4,359,000 4,193,000 4,239,000 3,989,000  3,709,000 3,539,609 3,572,288 3,502,513 3,402,590 3,293,339 3,159,826 3,132,210 
      operating income
    6,353,000 6,422,000 7,914,000 7,086,000 6,283,000 6,709,000 8,055,000 7,062,000 6,215,000 7,164,000 8,433,000 8,516,000 5,418,000 5,755,000 6,856,000 6,574,000 5,298,000 5,456,000 6,684,000 5,902,000 5,354,000  7,021,000 6,293,000 5,616,000 5,711,000 6,715,000 6,074,000 5,286,000 5,630,000 6,429,000 5,318,000 5,140,000 5,940,000 6,147,000 5,529,000 4,857,000 5,565,000 6,414,000 5,695,000 5,214,000 5,492,000 6,353,000 5,682,000 5,134,000 5,427,000 6,092,000 5,800,000 4,758,000 5,320,000 5,367,000 5,301,000 4,773,000 5,313,000 5,781,000 5,052,000 4,427,000 4,848,000 5,279,000 5,162,000 4,586,000 4,843,000 5,604,000 5,045,000 4,275,000 4,353,000 4,836,000 4,330,000 4,025,000 3,397,000 2,992,000 3,455,000 3,914,000 3,603,000 3,192,000 3,124,000 3,676,000  2,905,000 3,129,543 3,634,952 3,191,768 2,831,737 2,780,218 2,409,302 2,365,752 
      yoy
    1.11% -4.28% -1.75% 0.34% 1.09% -6.35% -4.48% -17.07% 14.71% 24.48% 23.00% 29.54% 2.27% 5.48% 2.57% 11.39% -1.05%  -4.80% -6.21% -4.67%  4.56% 3.61% 6.24% 1.44% 4.45% 14.22% 2.84% -5.22% 4.59% -3.82% 5.83% 6.74% -4.16% -2.91% -6.85% 1.33% 0.96% 0.23% 1.56% 1.20% 4.28% -2.03% 7.90% 2.01% 13.51% 9.41% -0.31% 0.13% -7.16% 4.93% 7.82% 9.59% 9.51% -2.13% -3.47% 0.10% -5.80% 2.32% 7.27% 11.26% 15.88% 16.51% 6.21% 28.14% 61.63% 25.33% 2.84% -5.72% -6.27% 10.60% 6.47%  9.88% -0.18% 1.13%  2.59% 12.56% 50.87% 34.92%     
      qoq
    -1.07% -18.85% 11.69% 12.78% -6.35% -16.71% 14.06% 13.63% -13.25% -15.05% -0.97% 57.18% -5.86% -16.06% 4.29% 24.08% -2.90% -18.37% 13.25% 10.24%   11.57% 12.05% -1.66% -14.95% 10.55% 14.91% -6.11% -12.43% 20.89% 3.46% -13.47% -3.37% 11.18% 13.84% -12.72% -13.24% 12.63% 9.23% -5.06% -13.55% 11.81% 10.67% -5.40% -10.92% 5.03% 21.90% -10.56% -0.88% 1.25% 11.06% -10.16% -8.10% 14.43% 14.12% -8.68% -8.16% 2.27% 12.56% -5.31% -13.58% 11.08% 18.01% -1.79% -9.99% 11.69% 7.58% 18.49% 13.54% -13.40% -11.73% 8.63% 12.88% 2.18% -15.02%   -7.17% -13.90% 13.89% 12.71% 1.85% 15.40% 1.84%  
      other income
                                                                                       -69,245 -38,569 -182,813 
      interest on debt
    -2,715,000 -2,707,000 -2,615,000 -2,521,000 -2,419,000 -2,355,000 -2,243,000 -2,183,000 -2,123,000 -2,006,000 -1,850,000 -1,678,000 -1,513,000 -1,408,000 -1,204,000 -1,205,000 -1,297,000 -1,253,000 -1,237,000 -1,222,000 -1,214,000  -1,152,000 -1,156,000 -1,195,000 -1,187,000 -1,314,000 -1,296,000 -1,327,000 -1,392,000 -1,377,000 -1,376,000 -1,364,000 -1,360,000 -1,346,000 -1,326,000 -1,316,000 -1,324,000 -1,320,000 -1,316,000 -1,305,000 -1,275,000 -1,271,000 -1,254,000 -1,253,000 -1,255,000 -1,254,000 -1,270,000 -1,308,000 -1,311,000 -1,311,000 -1,312,000 -1,310,000 -1,314,000 -1,312,000 -1,313,000 -1,310,000 -1,311,000 -1,313,000 -1,315,000 -1,315,000 -1,309,000 -1,193,000 -1,201,000 -1,203,000 -1,203,000 -1,254,000                    
      allowance for funds used during construction
    273,000 226,000 218,000 191,000 185,000 270,000 301,000 347,000 1,134,000 1,429,000 1,131,000 844,000 749,000 599,000 382,000 225,000 295,000 338,000 310,000 311,000 262,000  115,000 114,000 101,000 93,000 117,000 87,000 69,000 53,000 53,000 31,000 92,000 234,000 311,000 196,000 123,000 77,000 51,000 47,000 53,000 58,000 40,000 53,000 55,000 53,000 58,000 56,000 43,000 24,000 13,000 14,000 31,000 34,000 29,000 29,000 13,000 19,000 30,000 30,000 20,000 60,000 29,000 13,000 9,000 40,000 35,000 166,000 157,000 152,000 172,000 98,000 59,000 44,000 27,000 257,000 90,000  50,000 70,952 48,055 22,327 39,666 225,555 396,584 239,679 
      other pension costs
    130,000 132,000 133,000 132,000 133,000 159,000 159,000 436,000 -230,000 -240,000 -239,000 -239,000 -364,000 -319,000 -318,000 -319,000 -319,000 -303,000 -304,000 -303,000 -304,000  -341,000 -340,000 -341,000 -363,000 -362,000 -363,000 -363,000 -321,000 -322,000 -321,000 -321,000                                                      
      other income (expenses)
    -72,000 -75,000 -32,000 -203,000 -72,000 228,000 -51,000 -148,000 -67,000 -153,000 -68,000 -206,000 -94,000 -136,500 -117,000 -80,000 -349,000 -194,000 -34,000 -44,000 -101,000  -41,000 -121,000 -125,000 -582,000 -81,000 -121,000 -151,000 128,000 -54,000 -77,000 -82,000 -179,000 -73,000 -94,000 -126,000 -174,000 -196,000 -99,000 -163,000 9,000 -216,000 -206,000 -172,000 -717,000 -222,000 -102,000 -114,000 157,000 -50,000 -166,000 -74,000 -242,000 -42,000 -177,000 -59,000 -281,000 -280,000 -128,000 12,000 -178,000 -131,000 -80,000 -76,000 -66,000 -191,000     117,000 -32,000   125,000 15,000   -108,495 3,316 9,588     
      income before income taxes
    3,969,000 4,829,000 5,618,000 4,685,000 4,110,000 5,011,000 6,221,000 5,514,000 4,929,000 6,194,000 7,407,000 7,237,000 4,196,000 5,173,000 5,599,000 5,195,000 3,628,000 4,044,000 5,419,000 4,644,000 3,997,000  5,602,000 4,790,000 4,571,000 3,672,000 5,075,000 4,381,000 3,514,000 4,098,000 4,729,000 3,575,000 3,465,000 4,635,000 5,039,000 4,305,000 3,538,000 4,180,000 4,949,000 4,327,000 3,799,000 4,284,000 4,906,000 4,275,000 3,764,000 3,508,000 4,990,000 4,484,000 3,379,000 4,190,000 4,019,000 3,837,000 3,420,000 3,791,000 4,456,000 3,591,000 3,071,000 3,275,000 3,716,000 3,749,000 3,303,000 3,416,000 4,309,000 3,777,000 3,005,000 3,124,000 3,426,000 3,150,000 2,709,000 2,345,000 1,855,000 2,572,000 2,882,000 2,581,000 2,071,000 2,400,000 2,703,000  1,953,000 2,154,325 2,788,479 2,331,839 1,941,357 2,261,484 1,954,096 1,623,366 
      income tax expense
    -845,000 -338,000 -583,000 -367,000 472,000 -131,000 358,000 521,000 602,000 182,000 -161,000 713,000 543,000    -231,000                                                                      
      net income
    4,814,000 5,167,000 6,201,000 5,052,000 3,638,000 5,142,000 5,863,000 4,993,000 4,327,000 6,012,000 7,568,000 6,524,000 3,653,000 5,011,000 5,681,000 5,029,000 3,859,000 4,001,000 4,794,000 4,484,000 3,705,000  4,704,000 4,182,000 4,002,000 3,389,000 4,483,000 3,717,000 2,813,000 3,677,000 3,800,000 3,305,000 2,594,000 3,527,000 3,931,000 2,935,000 2,581,000 2,942,000 3,571,000 2,847,000 2,486,000 3,516,000 3,520,000 2,925,000 2,528,000 3,551,000 3,065,000 2,757,000 2,111,000 2,638,000 2,535,000 2,342,000 2,139,000 2,398,000 2,760,000 2,204,000 1,941,000 2,123,000 2,364,000 2,458,000 2,139,000 2,076,000 2,670,000 2,344,000 1,839,000 2,011,000 2,091,000 1,965,000 1,740,000 1,520,000 1,206,000 1,670,000 1,757,000 1,661,000 1,326,000 1,627,000 1,739,000  1,259,000 1,389,697 1,735,105 1,478,029 1,230,169 1,434,682 1,238,870 1,049,790 
      yoy
    32.33% 0.49% 5.76% 1.18% -15.92% -14.47% -22.53% -23.47% 18.45% 19.98% 33.22% 29.73% -5.34% 25.24% 18.50% 12.15% 4.16%  1.91% 7.22% -7.42%  4.93% 12.51% 42.27% -7.83% 17.97% 12.47% 8.44% 4.25% -3.33% 12.61% 0.50% 19.88% 10.08% 3.09% 3.82% -16.33% 1.45% -2.67% -1.66% -0.99% 14.85% 6.09% 19.75% 34.61% 20.91% 17.72% -1.31% 10.01% -8.15% 6.26% 10.20% 12.95% 16.75% -10.33% -9.26% 2.26% -11.46% 4.86% 16.31% 3.23% 27.69% 19.29% 5.69% 32.30% 73.38% 17.66% -0.97% -8.49% -9.05% 2.64% 1.04%  5.32% 17.08% 0.22%  2.34% -3.14% 40.06% 40.79%     
      qoq
    -6.83% -16.67% 22.74% 38.87% -29.25% -12.30% 17.42% 15.39% -28.03% -20.56% 16.00% 78.59% -27.10% -11.79% 12.96% 30.32% -3.55% -16.54% 6.91% 21.03%   12.48% 4.50% 18.09% -24.40% 20.61% 32.14% -23.50% -3.24% 14.98% 27.41% -26.45% -10.28% 33.94% 13.72% -12.27% -17.61% 25.43% 14.52% -29.29% -0.11% 20.34% 15.70% -28.81% 15.86% 11.17% 30.60% -19.98% 4.06% 8.24% 9.49% -10.80% -13.12% 25.23% 13.55% -8.57% -10.19% -3.82% 14.91% 3.03% -22.25% 13.91% 27.46% -8.55% -3.83% 6.41% 12.93% 14.47% 26.04% -27.78% -4.95% 5.78% 25.26% -18.50% -6.44%   -9.40% -19.91% 17.39% 20.15% -14.25% 15.81% 18.01%  
      basic earnings per share
    0.33 0.36 0.43 0.35 0.25 0.36 0.41 0.35 0.3 0.42 0.53 0.45 0.26 0.35 0.4 0.36 0.29 0.31 0.36 0.35 0.28  0.36 0.32 0.31 0.26 0.35 0.28 0.22 0.29 0.29 0.26 0.2 0.27 0.31 0.23 0.2 0.23 0.27 0.23 0.19 0.27 0.28 0.22 0.2 0.28 0.23 0.22 0.16 0.21 0.19 0.18 0.17 0.18 0.22 0.17 0.15 0.16 0.19 0.19 0.17 0.17 0.21 0.18 0.15 0.16 0.18 0.17 0.15 0.13 0.11 0.105 0.15 0.15  0.108 0.17  0.18   0.21 0.18 0.21 0.18 0.16 
      diluted earnings per share
    0.33 0.36 0.43 0.35 0.25 0.36 0.41 0.35 0.3 0.42 0.53 0.45 0.26 0.35 0.4 0.36 0.29 0.31 0.36 0.35 0.28  0.36 0.32 0.31 0.26 0.35 0.28 0.22 0.29 0.29 0.26 0.2 0.27 0.31 0.23 0.2                                                  
      operating revenues
             13,233,750 18,767,000 18,767,000 15,401,000 15,111,000 15,811,000  14,240,000 13,734,000 14,503,000 13,801,000   14,257,000 13,320,000  13,019,000 13,680,000 13,048,000  12,069,000 12,698,000 12,026,000 11,644,000                                                      
      income taxes
                 162,000 -82,000 166,000  43,000 625,000 160,000 292,000  898,000 608,000 569,000 283,000 592,000 664,000 701,000 421,000 929,000 270,000 871,000 1,108,000 1,108,000 1,370,000 957,000 1,238,000 1,378,000 1,480,000 1,313,000 768,000 1,386,000 1,350,000 1,236,000 -43,000 1,925,000 1,727,000 1,268,000 1,552,000 1,484,000 1,495,000 1,281,000 1,393,000 1,696,000 1,387,000 1,130,000 1,152,000 1,352,000 1,291,000 1,164,000 1,340,000 1,639,000 1,433,000 1,166,000                      
      gain on life insurance
                            515,000                                                              
      cash dividends declared per share
                               0.173 0.173 0.173 0.167 0.167 0.167 0.167 0.16 0.16 0.16 0.16 0.156 0.156 0.156 0.155 0.15 0.15 0.15 0.149 0.143 0.143 0.143 0.143 0.138 0.138 0.138 0.138 0.134 0.134 0.134 0.134 0.131 0.131 0.131 0.131 0.128 0.128 0.128 0.128 0.126 0.126 0.121 0.121 0.121 0.089 0.118 0.118  0.084 0.112  0.168 0.168 0.156 0.156     
      residential
                                     7,937,000 8,102,000 7,886,000 7,259,000 7,509,000 7,911,000 7,491,000 7,231,000 7,312,000 7,678,000 7,501,000 7,191,000 7,298,000 7,592,000 7,396,000 6,793,000 6,754,000 6,823,000 6,765,000 6,454,000 6,556,000 6,896,000 6,505,000 6,157,000 6,373,000 6,564,000 6,630,000 6,126,000 6,135,000 6,538,000 6,087,000 5,718,000 5,815,000 6,119,000 5,608,000 5,276,000 4,952,000 4,736,000 4,882,000 5,150,000 5,023,000 4,667,000 4,582,000 4,851,000  4,130,000 4,166,299 4,488,201 4,188,198 3,894,302 3,752,983 3,390,530 3,341,538 
      commercial and industrial
                                     3,467,000 3,673,000 3,450,000 3,139,000 3,403,000 3,777,000 3,435,000 3,145,000 3,342,000 3,801,000 3,526,000 3,153,000 3,300,000 3,608,000 3,403,000 2,956,000 3,051,000 3,266,000 3,162,000 2,820,000 3,029,000 3,312,000 3,048,000 2,725,000 2,895,000 3,148,000 3,023,000 2,754,000 2,824,000 3,179,000 2,884,000 2,553,000 2,667,000 2,886,000 2,623,000 2,640,000 2,259,000 2,149,000 2,305,000 2,516,000 2,342,000 2,127,000 2,220,000 2,263,000  1,948,000 1,957,309 2,204,742 2,003,746 1,829,203 1,848,649 1,725,473 1,472,637 
      other
                                     949,000 917,000 918,000 892,000 973,000 913,000 894,000 902,000 963,000 889,000 868,000 865,000 901,000 862,000 969,000 822,000 860,000 823,000 810,000 795,000 816,000 817,000 799,000 787,000 813,000 739,000 799,000 765,000 795,000 770,000 777,000 745,000 827,000 745,000 673,000 650,000 651,000 621,000 619,000 614,000 597,000 591,000 561,000 551,000  536,000 545,544 514,297 502,337 510,822 471,925 453,125 683,787 
      operating revenues: - sum
                                     12,353,000 12,692,000 12,254,000 11,290,000 11,885,000 12,601,000 11,820,000 11,278,000 11,617,000 12,368,000 11,895,000 11,209,000 11,499,000 12,062,000 11,768,000 10,571,000 10,665,000 10,912,000 10,737,000 10,069,000 10,401,000 11,025,000                                
      gain on sale of land
                                                  316,000                                        
      the accompanying notes are an integral part of these statements.
                                                                                          
      water operating revenues:
                                                                                          
      water operating revenues: - sum
                                                           10,352,000 9,669,000 10,081,000 10,451,000 10,452,000 9,645,000 9,754,000 10,487,000 9,748,000 9,016,000   8,904,000 8,566,000 7,862,000 7,506,000 7,806,000 8,280,000 7,962,000 7,385,000 7,363,000 7,665,000  6,614,000 6,669,152 7,207,240 6,694,281 6,234,327 6,073,557 5,569,128 5,497,962 
      stockholders' equity and liabilities
                                                                                          
      common stockholders' equity:
                                                                                          
      common stock, no par value, authorized 46,500,000 shares,
                                                                     17,886,750 71,547,000                    
      issued and outstanding 12,411,181 shares in 2009
                                                                                          
      and 11,367,248 shares in 2008
                                                                                          
      retained earnings
                                                                     3,240,000 12,960,000                    
      total common stockholders' equity
                                                                     21,126,750 84,507,000                    
      preferred stock, authorized 500,000 shares, no shares issued
                                                                                          
      long-term debt, excluding current portion
                                                                     18,502,000 74,008,000                    
      commitments
                                                                                          
      current liabilities:
                                                                                          
      short-term borrowings
                                                                     1,250,000 5,000,000                    
      current portion of long-term debt
                                                                     1,085,250 4,341,000                    
      accounts payable
                                                                     662,250 2,649,000                    
      dividends payable
                                                                     331,750 1,327,000                    
      accrued taxes
                                                                     68,500 274,000                    
      accrued interest
                                                                     304,250 1,217,000                    
      other accrued expenses
                                                                     339,500 1,358,000                    
      total current liabilities
                                                                     4,041,500 16,166,000                    
      deferred credits:
                                                                                          
      customers' advances for construction
                                                                     4,409,000 17,636,000                    
      deferred income taxes
                                                                     5,463,500 21,854,000                    
      deferred employee benefits
                                                                     2,500,500 10,002,000                    
      other deferred credits
                                                                     539,750 2,159,000                    
      total deferred credits
                                                                     12,912,750 51,651,000                    
      contributions in aid of construction
                                                                     5,889,500 23,558,000                    
      total stockholders' equity and liabilities
                                                                     62,472,500 249,890,000                    
      the york water company
                                                                                          
      statements of income
                                                                                          
      federal and state income taxes
                                                                     866,500 1,335,000 1,185,000 969,000 825,000 649,000 902,000 1,125,000 920,000 745,000 773,000 964,000  694,000 764,628 1,053,374 853,810 711,188 826,802 715,226 573,576 
      interest on long-term debt
                                                                       -961,000 -1,362,000 -1,102,000 -1,120,000 -1,182,000 -983,000 -986,000 -944,000 -981,000 -857,000  -853,000 -857,446 -852,911 -884,003  -796,586 -769,968 -766,981 
      interest on short-term debt
                                                                       -60,000 -63,000 -45,000 -46,000 84,000 -76,000 -39,000 -18,000 -125,000 -221,000  -120,000 -80,229 -44,933 -7,841  -56,366 -43,253 -32,271 
      other expenses
                                                                       -62,000 -48,000 -57,000 -143,000   -41,000 -186,000    -29,000        
      basic earnings per common share
                                                                              120            
      cash dividends declared per common share
                                                                              118            
      basic earnings per share¹
                                                                                   0.16 0.25      
      ¹ see note 2 for weighted-average shares used in the calculation.
                                                                                          
      cash dividends per share
                                                                                      0.156 0.156 0.145 0.145 
    Balance Sheets:
    Quarterly
    Annual
      Unit: USD2026-03-31 2025-12-31 2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-12-31 2016-09-30 2016-06-30 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2015-03-31 2014-12-31 2014-09-30 2014-06-30 2014-03-31 2013-12-31 2013-09-30 2013-06-30 2013-03-31 2012-12-31 2012-09-30 2012-06-30 2012-03-31 2011-12-31 2011-09-30 2011-06-30 2011-03-31 2010-12-31 2010-09-30 2010-06-30 2010-05-04 2010-05-01 2010-03-31 2008-12-31 2008-09-30 2008-06-30 2008-03-31 2007-12-31 2007-09-30 2007-06-30 2007-03-31 2006-12-31 2006-09-30 2006-06-30 2006-03-31 2005-12-31 2005-09-30 2005-06-30 2005-03-31 2004-12-31 
                                                                                          
        assets
                                                                                          
        utility plant, at original cost
      721,000,000 711,121,000 701,167,000 687,929,000 676,445,000 664,927,000 653,263,000 641,188,000 628,710,000 620,201,000 598,536,000 582,332,000 562,512,000 549,141,000 526,229,000 508,342,000 494,500,000 485,750,000 467,343,000 457,196,000 447,247,000 438,670,000 423,676,000 413,016,000 406,655,000 401,383,000 397,524,000 389,690,000 384,291,000 380,784,000 377,647,000 373,021,000 369,022,000 365,767,000 364,053,000 358,456,000 349,137,000 343,412,000 337,342,000 334,244,000 331,212,000 329,415,000 327,481,000 323,513,000 319,397,000 316,525,000 313,081,000 308,273,000 303,560,000 301,570,000 299,345,000 297,115,000 294,656,000 292,483,000 290,505,000 286,575,000 283,175,000 281,002,000 279,067,000 276,707,000 274,242,000 272,565,000 269,875,000 266,710,000   263,881,000 246,613,000 240,828,000 232,232,000 226,861,000 223,538,000 216,566,000 211,728,000 206,733,000 203,101,000 199,374,000 191,549,000 186,064,000 182,868,000 178,300,871 170,902,011 167,787,547 165,047,807 
        plant acquisition adjustments
      -9,742,000 -9,761,000 -9,781,000 -9,800,000 -9,819,000 -9,838,000 -9,437,000 -9,457,000 -9,364,000 -9,384,000 -9,331,000 -9,347,000 -9,161,000 -9,178,000 -3,586,000 -3,603,000 -3,620,000 -3,637,000 -3,657,000 -3,673,000 -3,690,000 -3,707,000 -2,973,000 -3,284,000 -3,301,000 -3,318,000 -3,064,000 -3,079,000 -3,093,000 -3,108,000 -3,191,000 -3,205,000 -3,219,000 -3,234,000 -3,249,000 -3,263,000 -3,295,000 -3,667,000 -3,606,000 -3,621,000 -3,655,000 -3,724,000 -3,713,000 -3,727,000 -3,585,000 -3,522,000 -3,542,000 -3,542,000 -2,888,000 -2,900,000 -2,913,000 -2,924,000 -2,891,000 -2,904,000 -2,620,000 -2,633,000 -2,646,000 -2,658,000 -2,671,000 -2,683,000 -2,696,000 -2,709,000 -2,721,000 -2,734,000   -2,746,000 -1,364,000 -1,164,000 -1,171,000 -1,177,000 -1,184,000 -1,191,000 -1,198,000 -1,205,000 -1,081,000 -1,088,000 -1,096,000 -1,154,000 -1,112,000 -1,133,222 -1,330,419 -1,338,816 -1,347,212 
        accumulated depreciation
      -135,574,000 -132,934,000 -132,006,000 -129,414,000 -126,738,000 -124,082,000 -122,158,000 -119,681,000 -116,918,000 -117,113,000 -115,493,000 -113,570,000 -110,930,000 -108,758,000 -104,816,000 -102,870,000 -101,000,000 -99,204,000 -96,123,000 -94,377,000 -93,009,000 -91,340,000 -90,217,000 -87,971,000 -86,409,000 -84,841,000 -83,122,000 -81,595,000 -80,068,000 -78,519,000 -78,146,000 -76,642,000 -75,296,000 -73,746,000 -73,194,000 -71,855,000 -70,473,000 -68,838,000 -68,325,000 -66,941,000 -65,676,000 -64,271,000 -63,689,000 -62,468,000 -61,288,000 -59,809,000 -59,033,000 -57,672,000 -55,683,000 -54,433,000 -53,775,000 -52,682,000 -51,265,000 -50,040,000 -49,354,000 -48,271,000 -47,113,000 -46,067,000 -45,340,000 -44,482,000 -43,305,000 -42,179,000 -41,710,000 -40,650,000   -39,533,000 -34,429,000 -33,759,000 -32,901,000 -32,071,000 -31,308,000 -30,858,000 -29,942,000 -29,249,000 -28,220,000 -28,713,000 -28,254,000 -27,608,000 -26,982,000 -26,481,614 -25,480,063 -24,863,228 -24,246,705 
        net utility plant
      575,684,000 568,426,000 559,380,000 548,715,000 539,888,000 531,007,000 521,668,000 512,050,000 502,428,000 493,704,000 473,712,000 459,415,000 442,421,000 431,205,000 417,827,000 401,869,000 389,880,000 382,909,000 367,563,000 359,146,000 350,548,000 343,623,000 330,486,000 321,761,000 316,945,000 313,224,000 311,338,000 305,016,000 301,130,000 299,157,000 296,310,000 293,174,000 290,507,000 288,787,000 287,610,000 283,338,000 275,369,000 270,907,000 265,411,000 263,682,000 261,881,000 261,420,000 260,079,000 257,318,000 254,524,000 253,194,000 250,506,000 247,059,000 244,989,000 244,237,000 242,657,000 241,509,000 240,500,000 239,539,000 238,531,000 235,671,000 233,416,000 232,277,000 231,056,000 229,542,000 228,241,000 227,677,000 225,444,000 223,326,000   221,602,000 210,820,000 205,905,000 198,160,000 193,613,000 191,046,000 184,517,000 180,588,000 176,279,000 173,800,000 169,573,000 162,199,000 157,302,000 154,774,000 150,686,035 144,091,529 141,585,503 139,453,890 
        other physical property, net of accumulated depreciation of 582 in 2026 and 573 in 2025
      1,491,000                                                                                    
        current assets:
                                                                                          
        cash and cash equivalents
      1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 3,321,000 1,000 1,000 1,000 166,000 1,000 1,000 2,644,000 1,000 1,000 1,000 6,000 55,000 2,000 10,901,000 2,000 2,000 2,000 2,000 2,000 2,000 2,000 2,000 2,000 2,000 2,000 2,000 2,000 440,000 4,209,000 6,199,000 5,009,000 3,217,000 2,879,000 1,148,000 1,029,000 468,000 1,488,000 3,232,000 2,083,000 5,739,000 7,565,000 6,795,000 4,180,000 4,554,000 4,012,000 3,725,000 2,899,000 4,090,000 4,006,000 3,861,000 3,144,000 2,704,000 1,327,000                      164,235 
        accounts receivable
      7,317,000 8,572,000 7,536,000 7,484,000 6,905,000 7,249,000 7,712,000 7,649,000 7,086,000 7,837,000 7,354,000 6,096,000 5,419,000 6,701,000 5,461,000 5,270,000 4,434,000 4,634,000 3,935,000 4,206,000 4,016,000 5,184,000 5,193,000 4,971,000 4,875,000 4,421,000 4,545,000 4,475,000 4,114,000 4,811,000 4,723,000 4,321,000 4,183,000 4,547,000 4,377,000 4,234,000 3,998,000 4,296,000 4,404,000 3,814,000 3,583,000 3,535,000 4,310,000 4,316,000 4,021,000 3,991,000 4,237,000 3,977,000 3,408,000                                    
        unbilled revenues
      4,546,000 3,833,000 3,744,000 3,493,000 3,539,000 3,604,000 3,490,000 3,741,000 3,575,000 3,484,000 3,249,000 3,869,000 3,473,000 3,290,000 3,084,000 3,014,000 3,044,000 2,784,000 3,047,000 3,179,000 2,876,000 2,847,000 2,801,000 2,687,000 2,693,000 2,276,000 2,394,000 2,274,000 2,155,000 2,427,000 2,332,000 2,517,000 2,344,000 2,459,000 2,425,000 2,492,000 2,202,000 2,429,000 2,369,000 2,444,000 2,510,000 2,614,000 2,522,000 2,339,000 2,280,000 2,377,000 2,291,000 2,385,000 2,397,000 2,286,000 1,997,000 2,308,000 2,214,000 2,322,000 2,262,000 2,254,000 2,144,000 2,258,000 2,051,000 2,687,000 2,233,000 2,503,000 2,446,000 2,449,000   2,226,000 2,687,000 2,281,000 2,328,000 2,223,000 2,216,000 2,294,000 2,487,000 2,184,000 2,536,000 2,572,000 1,235,000 1,136,000 916,000 1,019,707 1,076,845   
        recoverable income taxes
      1,054,000 1,054,000 1,053,000 824,000  587,000    332,000 578,000 366,000 880,000 882,000 870,000 895,000 895,000 894,000 21,000 653,000 582,000 721,000 50,000  14,000 547,000 508,000 156,000    375,000     480,000 282,000 76,000 10,000 429,000 1,049,000 275,000  939,000 957,000            197,000 289,000 682,000 407,000 21,000 642,000     131,000  227,000 38,000 252,000  289,000 295,000 520,000  148,000  59,000     
        materials and supplies inventories, at cost
      3,168,000 3,361,000 3,118,000 3,448,000 3,331,000 3,413,000 3,775,000 3,584,000 3,525,000 3,109,000 3,225,000 3,532,000 3,187,000 2,335,000 2,347,000 2,337,000 2,107,000 1,917,000 1,379,000 1,033,000 1,020,000 1,010,000 1,158,000 1,058,000 1,078,000 1,007,000 1,022,000 981,000 1,040,000 876,000 953,000 876,000 868,000 906,000 881,000 775,000 882,000 746,000 779,000 765,000 752,000 771,000 792,000 788,000 807,000 771,000 794,000 797,000 747,000 722,000 790,000 878,000 755,000 728,000 820,000 775,000 728,000 692,000 722,000 701,000 627,000 608,000 648,000 660,000   686,000 741,000 706,000 805,000 794,000 802,000 770,000 805,000 814,000 820,000         
        prepaid expenses
      2,379,000 1,621,000 2,207,000 1,921,000 1,942,000 1,597,000 1,776,000 1,569,000 1,432,000 821,000 1,703,000 1,496,000 1,741,000 1,025,000 1,557,000 1,446,000 1,513,000 1,032,000 1,790,000 1,808,000 1,888,000 1,526,000 1,679,000 1,497,000 1,274,000 1,131,000 1,442,000 1,421,000 1,339,000 895,000 1,037,000 930,000 957,000 697,000 909,000 897,000 1,002,000 658,000 1,014,000 971,000 1,068,000 729,000 882,000 905,000 910,000 584,000 921,000 749,000 816,000 573,000 605,000 560,000 507,000 337,000 597,000 505,000 443,000 303,000 425,000 491,000 471,000 398,000 560,000 469,000   449,000 412,000 497,000 624,000 522,000 456,000 669,000 430,000 491,000 400,000 591,000 505,000 470,000 348,000 468,470 436,128 435,084 373,471 
        total current assets
      18,465,000 18,442,000 17,659,000 17,171,000 15,718,000 16,451,000 16,754,000 16,544,000 18,939,000 15,584,000 16,110,000 15,360,000 14,866,000 14,234,000 13,320,000 15,606,000 11,994,000 11,262,000 10,173,000 10,885,000 10,437,000 16,290,000 21,782,000 10,215,000 9,936,000 9,384,000 9,913,000 9,309,000 8,650,000 9,011,000 9,047,000 9,021,000 8,354,000 8,611,000 8,594,000 8,400,000 9,004,000 12,620,000 14,841,000 13,013,000 11,559,000 11,792,000 10,159,000 10,093,000 9,667,000 11,233,000 11,734,000 10,228,000 13,433,000 15,232,000 14,290,000 12,161,000 11,682,000 11,645,000 11,573,000 10,365,000 11,024,000 11,389,000 11,443,000 11,444,000 10,118,000 8,793,000 8,200,000 7,202,000   7,192,000 7,347,000 6,920,000 6,858,000 6,395,000 6,812,000 7,091,000 7,032,000 6,335,000 6,698,000 6,565,000 5,911,000 5,303,000 5,124,000 5,647,156 5,132,051 4,686,950 5,027,872 
        other long-term assets:
                                                                                          
        prepaid pension cost
      28,160,000 27,969,000 25,436,000 25,293,000 25,151,000 25,009,000 24,006,000 24,112,000 23,940,000 23,380,000 19,244,000 18,567,000 17,890,000 17,090,000 17,182,000 16,139,000 15,097,000 14,054,000 4,598,000 3,802,000 3,006,000 2,209,000 3,878,000 3,192,000 2,505,000                                                        215,753 145,589 406,302 680,262 
        note receivable
      255,000 255,000 255,000 255,000 255,000 255,000 255,000 255,000 255,000 255,000 255,000 255,000 255,000 255,000 255,000 255,000 255,000 255,000 255,000 255,000 255,000 255,000 255,000 255,000 255,000  255,000 255,000 255,000  255,000 255,000                                                     
        deferred regulatory assets
      60,671,000 59,297,000 57,442,000 55,475,000 53,987,000 54,061,000 52,110,000 50,872,000 50,257,000 48,949,000 46,165,000 43,686,000 42,840,000 42,545,000 39,821,000 47,910,000 46,308,000 45,280,000 43,151,000 41,996,000 40,318,000 39,893,000 37,314,000 36,187,000 35,228,000 34,189,000 33,764,000 32,660,000 32,321,000 32,353,000 30,386,000 30,076,000 29,848,000 30,331,000 34,386,000 33,440,000 33,294,000 33,027,000 34,015,000 33,368,000 33,278,000 32,996,000 32,666,000 32,469,000 32,839,000 32,614,000 15,187,000 15,207,000 16,050,000 16,123,000 23,097,000 23,129,000 23,604,000 23,835,000 23,197,000 23,188,000 22,674,000 23,114,000 17,782,000 16,291,000 15,845,000 15,821,000 15,397,000 14,777,000   14,061,000 15,972,000 8,211,000 7,967,000 7,767,000 7,709,000 9,438,000 9,301,000 9,179,000 8,993,000 6,683,000 6,385,000 6,065,000 5,747,000 4,870,034 4,762,434 4,708,251 4,459,656 
        other assets
      5,078,000 4,999,000 5,383,000 5,304,000 5,228,000 5,156,000 5,083,000 4,996,000 4,909,000 4,764,000 4,687,000 4,670,000 4,636,000 4,570,000 4,517,000 4,493,000 4,661,000 4,376,000 4,285,000 4,163,000 4,090,000 3,945,000 3,954,000 3,784,000 3,805,000 5,708,000 4,972,000 3,909,000 3,665,000 3,650,000 3,634,000 3,540,000 3,407,000 3,309,000 3,184,000 3,088,000 3,016,000 2,940,000 2,868,000 2,964,000 3,482,000 3,516,000 3,524,000 3,668,000 3,711,000 3,694,000 3,686,000 3,755,000 3,727,000 3,681,000 3,634,000 3,599,000 3,630,000 3,566,000 3,564,000 3,525,000 3,556,000 3,473,000 3,264,000 3,446,000 3,454,000 3,520,000                       
        total other long-term assets
      94,164,000 92,520,000 88,516,000 86,327,000 84,621,000 84,481,000 81,454,000 80,235,000 79,361,000 77,348,000 70,351,000 67,178,000 65,621,000 64,460,000 61,775,000 68,797,000 66,321,000 63,965,000 52,289,000 50,216,000 47,669,000 46,302,000 45,401,000 43,418,000 41,793,000 40,152,000 38,991,000 36,824,000 36,241,000 36,258,000 34,275,000 33,871,000 33,510,000 33,895,000 37,825,000 36,783,000 36,565,000 36,222,000 37,138,000 36,587,000 37,015,000 39,510,000 39,221,000 38,905,000 39,352,000 39,147,000 21,751,000 21,878,000 22,235,000 22,297,000 29,260,000 29,287,000 30,329,000 30,530,000 29,922,000 29,908,000 29,458,000 29,851,000 24,342,000 23,072,000 22,673,000 22,749,000 21,657,000 20,930,000   19,694,000                  
        total assets
      689,804,000 680,888,000 667,064,000 653,731,000 641,752,000 633,473,000 621,420,000 610,379,000 602,287,000 588,205,000 561,753,000 543,540,000 524,502,000 510,595,000 493,655,000 486,983,000 468,912,000 458,853,000 430,748,000 420,976,000 409,389,000 406,957,000 398,417,000 376,149,000 369,436,000 363,529,000 360,939,000 351,851,000 346,730,000 345,140,000 340,350,000 336,790,000 333,102,000 332,030,000 334,779,000 329,256,000 321,679,000 320,494,000 318,145,000 314,039,000 311,218,000 313,491,000 310,209,000 307,072,000 304,302,000 304,339,000 284,770,000 279,934,000 281,414,000 282,529,000 286,976,000 283,725,000 283,280,000 282,490,000 280,720,000 276,639,000 274,596,000 274,219,000 267,541,000 264,762,000 261,740,000 259,931,000 256,022,000 252,181,000   249,171,000 240,442,000 226,802,000 218,691,000 213,173,000 210,969,000 206,373,000 202,513,000 197,790,000 196,064,000 189,450,000 181,373,000 175,328,000 172,296,000 167,968,140 160,647,040 157,832,729 156,066,449 
        stockholders’ equity and liabilities
                                                                                          
        common stockholders’ equity:
                                                                                          
        common stock
      140,365,000 139,952,000 139,502,000 139,071,000 138,556,000 138,089,000 137,576,000 137,138,000 136,622,000 136,174,000 135,695,000 135,199,000 134,679,000 134,220,000 133,730,000 133,239,000 88,725,000 88,230,000 87,714,000 87,100,000 86,436,000 85,935,000 85,375,000 84,872,000 84,424,000 83,976,000 82,644,000 82,183,000 81,703,000 81,305,000 80,817,000 80,404,000 79,796,000 79,201,000 78,753,000 78,302,000 79,037,000 78,513,000 78,956,000 78,885,000 78,050,000 77,317,000 76,823,000 78,713,000 78,133,000 77,556,000 77,509,000 77,452,000 80,755,000 80,545,000 79,602,000 78,897,000 79,878,000 79,299,000 78,747,000 78,205,000 77,681,000 77,113,000 76,713,000 76,322,000 75,857,000 75,481,000 75,077,000 74,695,000   74,169,000 57,875,000 57,446,000 57,067,000 56,815,000 56,566,000 56,311,000 56,066,000 55,822,000 55,558,000 42,809,000 42,551,000 42,281,000 42,015,000 41,750,858 41,507,843 41,263,587 41,014,215 
        retained earnings
      101,915,000 100,395,000 98,519,000 95,480,000 93,587,000 93,103,000 91,112,000 88,277,000 86,309,000 85,004,000 82,012,000 77,345,000 73,719,000 72,963,000 70,846,000 67,945,000 65,695,000 64,392,000 62,946,000 60,606,000 58,574,000 57,317,000 56,053,000 53,700,000 51,865,000 50,209,000 49,164,000 46,931,000 45,460,000 44,890,000 43,455,000 41,807,000 40,652,000 40,204,000 38,820,000 36,948,000 36,069,000 35,548,000 34,663,000 33,092,000 32,244,000 31,753,000 30,227,000 28,617,000 27,616,000 27,007,000 25,372,000 24,140,000 23,217,000 22,966,000 22,183,000 21,435,000 20,875,000 20,526,000 19,912,000 18,872,000 18,383,000 18,152,000 17,736,000 17,042,000 16,252,000 15,776,000 15,361,000 14,310,000   13,582,000 11,891,000 11,355,000 10,983,000 10,829,000 10,986,000 10,677,000 10,245,000 9,908,000 9,904,000 9,597,000 9,026,000 8,727,000 8,633,000 8,405,886 7,749,088 7,347,529 7,191,739 
        total common stockholders’ equity
      242,280,000 240,347,000 238,021,000 234,551,000 232,143,000 231,192,000 228,688,000 225,415,000 222,931,000 221,178,000 217,707,000 212,544,000 208,398,000 207,183,000                                                                       
        preferred stock, authorized 500,000 shares, no shares issued
                                                                                          
        long-term debt
      227,058,000 221,900,000 226,993,000 218,056,000 211,643,000 205,561,000 198,439,000 191,121,000 189,613,000 180,007,000 167,769,000 157,771,000       132,197,000 126,996,000 122,087,000                                                                
        commitments
                                                                                          
        current liabilities:
                                                                                          
        short-term borrowings
      10,000,000 10,000,000                            1,000,000 1,000,000  1,000,000 1,000,000 1,000,000                            3,000,000 3,000,000   5,000,000 6,000,000 9,500,000 6,000,000 5,000,000 3,000,000 5,035,000 2,536,000 1,563,000  16,967,000 10,419,000 8,939,000 7,292,000 4,997,231 1,500,000   
        current portion of long-term debt
      330,000 330,000 330,000 330,000           7,500,000 7,500,000 7,500,000 7,500,000      6,500,000 6,500,000 6,500,000 6,500,000 7,000 19,000 30,000 11,041,000 11,044,000 11,044,000 44,000 44,000 44,000 44,000 44,000 54,000 44,000 44,000 44,000 43,000 43,000 43,000 43,000 43,000 43,000 43,000 43,000 48,000 42,000 42,000 42,000 42,000 42,000 42,000 42,000 92,000 82,000 132,000 41,000 41,000 41,000   4,341,000 2,741,000 2,740,000 2,740,000 40,000 12,040,000 1,240,000 1,240,000 1,240,000 1,240,000 12,040,000 12,040,000 12,040,000 12,039,000 12,039,323 12,039,225 16,339,127 16,339,029 
        accounts payable
      7,529,000 8,423,000 7,475,000 8,517,000 10,023,000 9,525,000 11,503,000 12,955,000 11,785,000 10,873,000 12,276,000 14,382,000 10,864,000 10,766,000 12,076,000 9,138,000 7,580,000 6,712,000 7,455,000 8,359,000 6,623,000 6,540,000 6,770,000 4,022,000 3,924,000 3,452,000 4,751,000 4,191,000 2,690,000 3,030,000 4,076,000 3,444,000 3,222,000 3,136,000 3,992,000 5,148,000 3,373,000 3,669,000 1,647,000 1,609,000 1,947,000 1,772,000 1,959,000 2,396,000 1,519,000 1,589,000 2,661,000 1,729,000 1,573,000 1,758,000 1,876,000 1,532,000 865,000 1,121,000 1,604,000 1,268,000 1,506,000 1,110,000 1,032,000 1,676,000 1,054,000 1,245,000 3,065,000 1,844,000   1,124,000 2,011,000 5,250,000 4,035,000 3,152,000 3,164,000 3,337,000 3,458,000 1,690,000 1,627,000 4,061,000 4,144,000 1,966,000 2,641,000 3,223,502 1,140,805 1,795,685 1,798,289 
        dividends payable
      3,046,000 3,032,000 2,911,000 2,897,000 2,898,000 2,892,000 2,780,000 2,761,000 2,757,000 2,754,000 2,639,000 2,640,000 2,633,000 2,628,000 2,523,000 2,522,000 2,298,000 2,293,000 2,202,000 2,193,000 2,192,000 2,192,000 2,102,000 2,109,000 2,101,000 2,096,000 2,008,000 2,006,000 2,003,000 1,999,000 1,914,000 1,906,000 1,897,000 1,892,000 1,810,000 1,802,000 1,807,000 1,803,000 1,742,000 1,735,000 1,723,000 1,708,000 1,640,000 1,655,000 1,653,000 1,647,000 1,582,000 1,582,000 1,609,000 1,606,000 1,546,000 1,544,000 1,551,000 1,548,000 1,442,000 1,487,000 1,482,000 1,481,000 1,448,000 1,444,000 1,440,000 1,440,000 1,404,000 1,400,000   1,357,000 1,192,000 1,139,000 1,135,000 1,133,000 1,126,000 1,102,000 1,094,000 1,075,000 1,075,000 929,000 924,000 926,000 927,000 856,763 854,780 847,882 845,608 
        accrued compensation and benefits
      1,850,000 1,879,000 1,909,000 1,708,000 1,605,000 1,806,000 1,744,000 1,599,000 1,539,000 1,629,000 1,589,000 1,529,000 1,444,000 1,541,000 1,585,000 1,531,000 1,506,000 1,575,000 1,519,000 1,469,000 1,410,000 1,417,000 1,175,000 1,259,000 1,222,000 1,247,000 1,136,000 1,108,000 1,129,000 1,191,000 1,113,000 1,118,000 1,107,000 1,134,000 1,133,000 1,197,000 1,198,000 1,233,000 1,200,000 1,181,000 1,172,000 1,174,000 1,093,000 1,242,000 1,207,000 1,078,000 1,124,000 1,120,000 1,106,000 1,125,000 1,069,000 1,067,000 1,044,000 1,082,000 996,000 1,016,000 1,019,000 1,012,000 995,000 977,000 969,000                        
        accrued interest
      1,316,000 2,490,000 1,320,000 2,483,000 1,322,000 2,490,000 1,326,000 2,492,000 1,815,000 1,741,000 1,628,000 1,738,000 1,137,000 965,000 1,084,000 966,000 1,071,000 959,000 1,068,000 958,000 1,068,000 959,000 1,068,000 879,000 1,122,000 914,000 1,079,000 916,000 1,409,000 992,000 1,437,000 989,000 1,109,000 989,000 1,432,000 984,000 1,104,000 921,000 1,104,000 980,000 1,098,000 976,000 1,036,000 1,027,000 1,127,000 1,027,000 1,138,000 1,038,000 1,220,000 1,064,000 1,220,000 1,065,000 1,548,000 1,065,000 1,548,000 1,066,000 1,221,000 1,065,000 1,222,000 1,065,000 1,225,000 1,068,000 1,163,000 1,005,000   1,216,000 1,080,000 913,000 893,000 923,000 910,000 1,236,000 915,000 492,000 916,000 490,000 790,000 658,000 786,000 480,045 778,010 507,038 761,132 
        deferred regulatory liabilities
      904,000 889,000 840,000 858,000 861,000 864,000 809,000 754,000 662,000 644,000 596,000 598,000 600,000 593,000 588,000 594,000 605,000 607,000 607,000 581,000 549,000 525,000 453,000 426,000 382,000 609,000 1,138,000 1,698,000 2,211,000 2,104,000 25,497,000 25,344,000 24,944,000 24,372,000                                          118,000 113,000 113,000 94,000 92,000 88,825 88,825 88,825 88,655 
        other accrued expenses
      664,000 584,000 524,000 446,000 681,000 712,000 511,000 441,000 721,000 502,000 403,000 416,000 718,000 488,000 400,000 382,000 536,000 440,000 360,000 358,000 514,000 360,000 352,000 316,000 432,000 338,000 327,000 280,000 395,000 345,000 425,000 390,000 514,000 419,000 483,000 467,000 592,000 514,000 457,000 465,000 559,000 523,000 489,000 471,000 597,000 546,000 520,000 484,000 596,000 523,000 499,000 486,000 555,000 520,000 506,000 486,000 653,000 573,000 586,000 559,000 619,000 1,518,000 1,427,000 1,389,000   1,452,000 1,097,000 1,188,000 1,088,000 1,114,000 1,096,000 989,000 936,000 942,000 877,000 837,000 743,000 766,000 784,000 727,718 639,248 669,720 707,939 
        total current liabilities
      25,639,000 27,627,000 15,309,000 17,239,000 17,422,000 18,289,000 19,009,000 21,232,000 19,333,000 18,143,000 19,131,000 21,303,000 17,396,000 16,981,000 25,756,000 22,633,000 21,096,000 20,086,000 13,211,000 13,918,000 12,356,000 11,993,000 11,920,000 16,247,000 15,683,000 15,156,000 16,939,000 10,206,000 10,380,000 10,841,000 21,138,000 18,891,000 20,831,000 9,145,000 10,078,000 9,799,000 8,118,000 8,184,000 6,204,000 6,014,000 6,543,000 6,197,000 6,260,000 6,834,000 6,146,000 5,930,000 11,603,000 8,772,000 8,146,000 7,843,000 6,850,000 6,089,000 5,887,000 5,474,000 6,468,000 5,402,000 5,929,000 5,283,000 5,375,000 5,803,000 5,439,000 5,331,000 10,120,000 9,118,000   15,694,000 14,196,000 20,817,000 15,933,000 11,424,000 21,360,000 13,201,000 10,181,000 7,060,000 5,923,000 35,942,000 29,251,000 25,894,000 24,650,000 22,841,021 17,409,496 21,107,178 21,164,620 
        deferred credits:
                                                                                          
        customers’ advances for construction
      24,300,000 22,357,000 22,507,000 21,812,000 21,358,000 20,546,000 20,939,000 20,498,000 19,134,000 18,853,000 18,105,000 15,871,000 15,006,000 14,911,000                                                                       
        deferred income taxes
      68,734,000 67,276,000 65,927,000 63,743,000 61,710,000 61,157,000 58,964,000 57,469,000 56,282,000 55,235,000 53,639,000 50,975,000 49,172,000 47,901,000 46,317,000 53,158,000 51,133,000 49,590,000 46,922,000 45,787,000 44,261,000 43,538,000 42,195,000 41,411,000 40,616,000 40,426,000 39,134,000 37,747,000 37,202,000 36,962,000 37,103,000 36,148,000 35,143,000 34,754,000 58,809,000 56,750,000 55,516,000 54,169,000 52,815,000 51,357,000 50,783,000 215,000 229,000 244,000 240,000 1,058,000 234,000 233,000 227,000 219,000 229,000 239,000 215,000 208,000 228,000 235,000 225,000 228,000 247,000 289,000 179,000 167,000 175,000 171,000   170,000 133,000 198,000 132,000 132,000 132,000 118,000 118,000 118,000 118,000 113,000 113,000 94,000 92,000 88,825 88,825 88,825 88,655 
        deferred employee benefits
      3,567,000 3,546,000 3,545,000 3,541,000 3,535,000 3,526,000 3,719,000 3,726,000 3,818,000 3,847,000 3,747,000 3,728,000 3,745,000 3,725,000 4,597,000 4,575,000 4,557,000 4,530,000 4,834,000 4,821,000 4,809,000 4,793,000 4,545,000 4,418,000 4,294,000 4,317,000 3,909,000 3,875,000 4,200,000 4,715,000 5,575,000 6,075,000 6,575,000 7,075,000 7,967,000 8,297,000 8,627,000 8,990,000 9,590,000 9,327,000 9,049,000 11,079,000 12,394,000 12,066,000 11,748,000 13,727,000 6,042,000 5,842,000 5,882,000 7,903,000 14,824,000 14,420,000 14,014,000 15,198,000 14,313,000 13,894,000 13,487,000 14,660,000 9,334,000 9,760,000 9,788,000 9,814,000 8,799,000 8,780,000   8,803,000 9,758,000 4,002,000 4,021,000 4,035,000 4,042,000 6,165,000 6,085,000 6,000,000 5,891,000 4,486,000 4,293,000 4,090,000 3,885,000 3,062,403 3,050,168 3,037,932 3,017,330 
        other deferred credits
      404,000 479,000 510,000 525,000 485,000 386,000 650,000 397,000 458,000 632,000 303,000 516,000 791,000 680,000 717,000 1,135,000 1,500,000 2,086,000 2,203,000 2,328,000 2,209,000 2,731,000 2,919,000 3,001,000 2,895,000 2,247,000 2,435,000 2,200,000 2,010,000 1,815,000 1,573,000 1,720,000 1,872,000 2,196,000 6,639,000 6,678,000 6,646,000 6,725,000 7,556,000 7,628,000 7,378,000 6,959,000 7,107,000 7,205,000 7,734,000 7,489,000 2,783,000 2,736,000 2,518,000 2,231,000 2,550,000 2,650,000 3,243,000 3,463,000 3,628,000 3,601,000 3,067,000 3,489,000 3,335,000 2,063,000 1,834,000 2,003,000 2,815,000 2,380,000   1,722,000 2,789,000 1,538,000 1,345,000 1,714,000 1,309,000 922,000 890,000 998,000 343,000 362,000 203,000 182,000 612,000     
        total deferred credits
      143,342,000 139,956,000 136,401,000 133,545,000 131,024,000 129,562,000 127,396,000 125,206,000 123,085,000 121,556,000 114,845,000 109,621,000 106,809,000 104,665,000 104,661,000 111,655,000 107,523,000 105,400,000 93,222,000 90,902,000 88,476,000 86,832,000 87,099,000 84,718,000 82,543,000 79,624,000 78,229,000 76,695,000 75,371,000 75,051,000 76,603,000 75,857,000 74,995,000 74,721,000 81,365,000 79,208,000 77,932,000 76,986,000 78,493,000 76,375,000 74,731,000 76,033,000 78,504,000 77,012,000 76,500,000 77,952,000 55,507,000 54,780,000 54,496,000 56,364,000 65,222,000 64,166,000 63,495,000 64,035,000 63,673,000 62,229,000 60,662,000 61,719,000 56,782,000 54,650,000 53,232,000 52,285,000 52,248,000 50,139,000   49,324,000 50,354,000 45,192,000 44,654,000 44,620,000 63,872,000 65,153,000 64,784,000 63,973,000 63,685,000 61,400,000 60,563,000 58,598,000 57,396,000 55,395,405 54,635,978 52,680,503 51,290,087 
        contributions in aid of construction
      51,485,000 51,058,000 50,340,000 50,340,000 49,520,000 48,869,000 47,888,000 47,405,000 47,325,000 47,321,000 42,301,000 42,301,000 42,301,000 42,301,000 41,874,000 41,874,000 41,874,000 41,876,000 41,458,000 41,454,000 41,460,000 41,307,000 41,141,000 40,037,000 40,037,000 40,029,000 39,751,000 39,751,000 39,727,000 39,725,000 39,048,000 38,838,000 38,835,000 38,661,000 36,833,000 36,833,000 36,714,000 36,654,000 35,245,000 35,104,000 35,107,000 34,930,000 31,126,000 31,076,000 31,076,000 31,052,000 29,926,000 29,926,000 29,926,000 29,926,000 28,223,000 28,223,000 28,223,000 28,223,000 26,977,000 26,977,000 26,977,000 26,977,000 25,949,000 25,939,000 25,929,000 25,926,000 25,027,000 25,008,000   24,970,000 22,514,000 19,809,000 19,776,000 19,787,000 19,736,000 16,171,000 16,171,000 15,952,000 15,952,000 15,278,000 15,278,000 15,245,000 14,995,000 14,231,485 14,067,966 14,066,754 14,066,754 
        total stockholders’ equity and liabilities
      689,804,000 680,888,000 667,064,000 653,731,000 641,752,000 633,473,000 621,420,000 610,379,000 602,287,000 588,205,000 561,753,000 543,540,000 524,502,000 510,595,000                                                                       
        other physical property, net of accumulated depreciation of 573 in 2025 and 536 in 2024
       1,500,000                                                                                   
        other physical property, net of accumulated depreciation of 564 in 2025 and 536 in 2024
        1,509,000                                                                                  
        other physical property, net of accumulated depreciation of 555 in 2025 and 536 in 2024
         1,518,000                                                                                 
        other physical property, net of accumulated depreciation of 545 in 2025 and 536 in 2024
          1,525,000                                                                                
        accrued income taxes
          32,000  336,000 230,000 54,000               736,000     524,000 150,000 132,000  938,000 531,000 184,000 157,000           4,535,000 2,776,000 1,999,000 1,724,000 592,000 353,000 282,000 96,000 330,000 37,000 6,000                            
        other physical property, net of accumulated depreciation of 536 in 2024 and 501 in 2023
           1,534,000                                                                               
        other physical property, net of accumulated depreciation of 526 in 2024 and 501 in 2023
            1,544,000                                                                              
        other physical property, net of accumulated depreciation of 520 in 2024 and 501 in 2023
             1,550,000                                                                             
        other physical property, net of accumulated depreciation of 511 in 2024 and 501 in 2023
              1,559,000                                                                            
        other physical property, net of accumulated depreciation of 501 in 2023 and 463 in 2022
               1,569,000                                                                           
        other physical property, net of accumulated depreciation of 484 in 2023 and 463 in 2022
                1,580,000                                                                          
        other physical property, net of accumulated depreciation of 477 in 2023 and 463 in 2022
                 1,587,000                                                                         
        other physical property, net of accumulated depreciation of 470 in 2023 and 463 in 2022
                  1,594,000                                                                        
        long-term debt, excluding current portion
                  149,598,000 139,465,000 116,788,000 109,637,000 143,999,000 138,869,000    123,573,000 116,829,000 96,575,000 94,884,000 94,535,000 94,212,000 96,085,000 94,089,000 93,328,000 79,289,000 80,993,000 77,993,000 90,098,000 88,930,000 88,166,000 84,634,000 84,609,000 84,584,000 84,569,000 84,543,000 87,261,000 87,269,000 84,820,000 84,831,000 84,842,000 84,853,000 84,864,000 84,874,000 84,885,000 84,896,000 84,915,000 84,922,000 84,933,000 84,943,000 84,954,000 84,964,000 84,975,000 84,986,000 85,006,000 85,031,000 85,132,000 78,189,000 78,911,000   71,432,000 83,612,000 72,460,000 70,582,000 70,209,000 58,465,000 61,065,000 61,075,000 61,085,000 61,095,000 39,805,000 39,815,000 39,825,000 39,835,000 39,844,887 39,854,754 35,564,598 35,574,416 
        other physical property, net of accumulated depreciation of 463 in 2022 and 483 in 2021
                   696,000                                                                       
        other physical property, net of accumulated depreciation of 493 in 2022 and 483 in 2021
                    733,000                                                                      
        stockholders' equity and liabilities
                                                                                          
        common stockholders' equity:
                                                                                          
        total common stockholders' equity
                    204,576,000 201,184,000 154,420,000 152,622,000 150,660,000 147,706,000 145,010,000 143,252,000 141,428,000 138,572,000 136,289,000 134,185,000 131,808,000 129,114,000 127,163,000 126,195,000 124,272,000 122,211,000 120,448,000 119,405,000 117,573,000 115,250,000 114,281,000 114,061,000 113,619,000 111,977,000 110,294,000 109,070,000 107,050,000 107,330,000 105,749,000 104,563,000 102,881,000 101,592,000 103,972,000 103,511,000 101,785,000 100,332,000 100,753,000 99,825,000 98,659,000 97,077,000 96,064,000 95,265,000 94,449,000 93,364,000 92,109,000 91,257,000 90,438,000 89,005,000   87,751,000 69,766,000 68,524,000 67,746,000 67,133,000 67,272,000 66,954,000 66,473,000 65,672,000 65,361,000 52,303,000 51,744,000 51,011,000 50,415,000 49,886,827 48,746,812 48,480,450 48,037,326 
        customers' advances for construction
                    15,331,000 14,777,000 13,161,000 12,820,000 11,358,000 10,907,000 10,828,000 10,326,000 10,291,000 9,616,000 9,197,000 7,844,000 7,916,000 7,934,000 7,214,000 6,849,000 6,855,000 6,570,000 6,461,000 6,324,000 7,950,000 7,483,000 7,143,000 7,102,000 8,532,000 8,063,000 7,521,000 7,500,000 11,399,000 10,908,000 10,696,000 10,712,000 11,680,000 11,468,000 11,543,000 11,636,000 13,232,000 13,242,000 13,104,000 12,949,000 14,061,000 13,753,000 13,731,000 13,761,000 14,828,000 14,890,000 14,970,000 15,031,000 15,974,000 16,041,000   16,128,000 18,258,000 21,171,000 21,409,000 21,649,000 21,821,000 25,350,000 24,964,000 24,981,000 25,221,000 25,923,000 25,571,000 24,395,000 23,704,000 23,813,736 23,204,884 21,719,156 20,574,800 
        total stockholders' equity and liabilities
                    493,655,000 486,983,000 468,912,000 458,853,000 430,748,000 420,976,000 409,389,000 406,957,000 398,417,000 376,149,000 369,436,000 363,529,000 360,939,000 351,851,000 346,730,000 345,140,000 340,350,000 336,790,000 333,102,000 332,030,000 334,779,000 329,256,000 321,679,000 320,494,000 318,145,000 314,039,000 311,218,000 313,491,000 310,209,000 307,072,000 304,302,000 304,339,000 284,770,000 279,934,000 281,414,000 282,529,000 286,976,000 283,725,000 283,280,000 282,490,000 280,720,000 276,639,000 274,596,000 274,219,000 267,541,000 264,762,000 261,740,000 259,931,000 256,022,000 252,181,000   249,171,000 240,442,000 226,802,000 218,691,000 213,173,000 210,969,000 206,373,000 202,513,000 197,790,000 196,064,000 189,450,000 181,373,000 175,328,000 172,296,000 167,968,140 160,647,040 157,832,729 156,066,449 
        other physical property, net of accumulated depreciation of 495 in 2022 and 483 in 2021
                     711,000                                                                     
        other physical property, net of accumulated depreciation of 489 in 2022 and 483 in 2021
                      717,000                                                                    
        other physical property, net of accumulated depreciation
                                                                                          
        of 483 in 2021 and 458 in 2020
                       717,000                                                                   
        restricted cash
                           5,000,000                     1,000  2,000 7,000 25,000 4,000 99,000 95,000                                   
        other physical property, net of accumulated depreciationof 477 in 2021 and 458 in 2020
                        723,000                                                                  
        other physical property, net of accumulated depreciationof 471 in 2021and 458 in 2020
                         729,000                                                                 
        other physical property, net of accumulated depreciation of 465 in 2021 and 458 in 2020
                          735,000                                                                
        of 458 in 2020 and 435 in 2019
                           742,000                                                               
        other physical property, net of accumulated depreciation of 452 in 2020 and 435 in 2019
                            748,000                                                              
        other physical property, net of accumulated depreciation of 449 in 2020 and 435 in 2019
                             755,000                                                             
        other physical property, net of accumulated depreciation of 442 in 2020 and 435 in 2019
                              762,000                                                            
        of 435 in 2019 and 410 in 2018
                               769,000                                                           
        notes receivable
                               255,000    255,000   255,000 255,000 255,000 255,000 255,000 255,000 255,000 255,000 255,000 255,000 255,000 255,000 260,000 266,000 274,000 280,000 294,000 306,000 315,000 321,000 330,000 338,000 344,000 351,000 358,000 368,000 374,000 387,000 399,000 407,000 441,000 449,000   464,000 536,000 547,000 559,000 586,000 610,000 619,000 633,000 1,328,000 1,941,000 2,030,000 2,087,000 2,175,000 2,196,000 2,236,013 2,242,989 2,243,985 2,241,575 
        other physical property, net of accumulated depreciation of 427 in 2019 and 410 in 2018
                                697,000                                                          
        other physical property, net of accumulated depreciation of 422 in 2019 and 410 in 2018
                                 702,000                                                         
        other physical property, net of accumulated depreciation of 415 in 2019 and 410 in 2018
                                  709,000                                                        
        of 410 in 2018 and 387 in 2017
                                   714,000                                                       
        other physical property, net of accumulated depreciation of 406 in 2018 and 387 in 2017
                                    718,000                                                      
        other physical property, net of accumulated depreciation of 400 in 2018 and 387 in 2017
                                     724,000                                                     
        other physical property, net of accumulated depreciation of 393 in 2018 and 387 in 2017
                                      731,000                                                    
        of 387 in 2017 and 353 in 2016
                                       737,000                                                   
        other physical property, net of accumulated depreciation of 373 in 2017 and 353 in 2016
                                        750,000                                                  
        other physical property, net of accumulated depreciation of 365 in 2017 and 353 in 2016
                                         735,000                                                 
        other physical property, net of accumulated depreciation of 358 in 2017 and 353 in 2016
                                          741,000                                                
        treasury stock
                                          -825,000                                                
        other physical property,
                                                                                          
        net of accumulated depreciation of 353 in 2016 and 329 in 2015
                                           745,000                                               
        other physical property, net of accumulated depreciation of 346 in 2016 and 329 in 2015
                                            755,000                                              
        other physical property, net of accumulated depreciation of 341 in 2016 and 329 in 2015
                                             757,000                                             
        other physical property, net of accumulated depreciation of 335 in 2016 and 329 in 2015
                                              763,000                                            
        net of accumulated depreciation of 329 in 2015 and 286 in 2014
                                               769,000                                           
        deferred debt expense
                                               2,743,000 2,776,000 2,513,000 2,542,000 2,573,000 2,604,000 2,636,000 2,164,000 2,187,000 2,214,000 2,238,000 2,265,000 2,291,000 2,317,000 2,344,000 2,370,000 2,396,000 2,422,000 2,448,000 2,475,000 2,501,000 1,880,000 1,895,000   1,879,000 2,013,000 1,391,000 1,385,000 1,147,000 1,170,000 1,194,000 1,217,000 1,240,000 1,263,000 713,000 724,000 743,000 761,000 779,306 797,701 785,336 796,657 
        other physical property, net of accumulated depreciation of 305 in 2015 and 286 in 2014
                                                750,000                                          
        other physical property, net of accumulated depreciation of 299 in 2015 and 286 in 2014
                                                 756,000                                         
        recoverable income taxees
                                                 472,000                                         
        other physical property, net of accumulated depreciation of 292 in 2015 and 286 in 2014
                                                  759,000                                        
        other physical property, net of accumulated depreciation of 286 in 2014 and 240 in 2013
                                                   765,000                                       
        other physical property, net of accumulated depreciation of 257 in 2014 and 240 in 2013
                                                    779,000                                      
        other physical property, net of accumulated depreciation of 251 in 2014 and 240 in 2013
                                                     769,000                                     
        of 246 in 2014 and 240 in 2013
                                                      757,000                                    
        other physical property:
                                                                                          
        net of accumulated depreciation of 240 in 2013
                                                                                          
        and 219 in 2012
                                                       763,000 769,000 768,000 769,000                                
        and 305 in 2012
                                                       3,772,000 3,874,000 3,996,000 3,437,000                                
        restricted cash-compensating balance
                                                          500,000 500,000 500,000 500,000 500,000 500,000 500,000 500,000 500,000 500,000 500,000 500,000   500,000                  
        the accompanying notes are an integral part of these statements.
                                                                                          
        the york water company
                                                                                          
        balance sheets
                                                                                          
        issued and outstanding 12,979,281 shares in 2013
                                                                                          
        and 12,918,633 shares in 2012
                                                                                          
        net of accumulated depreciation of 233 in 2013
                                                                                          
        issued and outstanding 12,933,695 shares in 2013
                                                                                          
        net of accumulated depreciation of 229 in 2013
                                                                                          
        issued and outstanding 12,899,098 shares in 2013
                                                                                          
        net of accumulated depreciation of 226 in 2013
                                                                                          
        issued and outstanding 12,950,755 shares in 2013
                                                                                          
        net of accumulated depreciation of 219 in 2012
                                                                                          
        and 203 in 2011
                                                           776,000 694,000 695,000 698,000                            
        and 334 in 2011
                                                           4,038,000 3,941,000 3,697,000 3,394,000                            
        issued and outstanding 12,918,633 shares in 2012
                                                                                          
        and 12,791,671 shares in 2011
                                                                                          
        net of accumulated depreciation of 214 in 2012
                                                                                          
        issued and outstanding 12,886,282 shares in 2012
                                                                                          
        net of accumulated depreciation of 210 in 2012
                                                                                          
        issued and outstanding 12,855,471 shares in 2012
                                                                                          
        net of accumulated depreciation of 207 in 2012
                                                                                          
        issued and outstanding 12,824,389 shares in 2012
                                                                                          
        net of accumulated depreciation of 203 in 2011
                                                                                          
        and 190 in 2010
                                                               702,000 700,000 704,000 708,000                        
        and 245 in 2010
                                                               3,705,000 3,848,000 3,450,000 3,497,000                        
        issued and outstanding 12,791,671 shares in 2011
                                                                                          
        and 12,692,054 shares in 2010
                                                                                          
        net of accumulated depreciation of 202 in 2011
                                                                                          
        issued and outstanding 12,767,783 shares in 2011
                                                                                          
        net of accumulated depreciation of 198 in 2011
                                                                                          
        issued and outstanding 12,743,439 shares in 2011
                                                                                          
        net of accumulated depreciation of 194 in 2011
                                                                                          
        issued and outstanding 12,714,987 shares in 2011
                                                                                          
        net of accumulated depreciation of 190 in 2010
                                                                                          
        and 175 in 2009
                                                                   712,000                       
        and 225 in 2009
                                                                   3,769,000                       
        issued and outstanding 12,692,054 shares in 2010
                                                                                          
        and 12,558,724 shares in 2009
                                                                                          
        accrued taxes
                                                                   19,000 20,000 439,000   1,204,000 75,000 87,000 42,000 62,000 24,000 262,000 2,000 58,000 70,000 505,000 78,000 505,000 89,000 427,614 368,603 858,901 591,324 
        net of accumulated depreciation of 182 in 2010
                                                                                          
        receivables, net of reserves of 256 in 2010 and 225 in 2009
                                                                    3,729,000                      
        other
                                                                    3,439,000 3,309,000   3,290,000 3,192,000 3,263,000 3,194,000 3,094,000 3,048,000 2,949,000 3,175,000 2,859,000 2,800,000 3,315,000 3,545,000 3,216,000 3,167,000 3,021,818 2,970,912 2,911,124 2,899,816 
        issued and outstanding 12,667,668 shares in 2010
                                                                                          
        net of accumulated depreciation of 179 in 2010
                                                                                          
        receivables, net of reserves of 251 in 2010 and 225 in 2009
                                                                     3,453,000                     
        issued and outstanding 12,642,038 shares in 2010
                                                                                          
        3.1
                                                                                          
        31.1
                                                                                          
        31.2
                                                                                          
        32.1
                                                                                          
        32.2
                                                                                          
        101.ins
                                                                                          
        101.sch
                                                                                          
        101.cal
                                                                                          
        101.def
                                                                                          
        101.lab
                                                                                          
        101.pre
                                                                                          
        date: august 3, 2016
                                                                                          
        exhibit no.
                                                                                          
        3
                                                                                          
        date: august 3, 2017
                                                                                          
        net of accumulated depreciation of 177 in 2010
                                                                                          
        receivables, net of reserves of 249 in 2010 and 225 in 2009
                                                                        3,161,000                  
        issued and outstanding 12,603,757 shares in 2010
                                                                                          
        less accumulated depreciation of 162 in 2008
                                                                                          
        receivables, less reserves of 195 in 2008 and 193 in 2007
                                                                         3,243,000                 
        total long-term assets
                                                                         21,713,000 13,412,000 13,105,000 12,594,000 12,537,000 14,200,000 14,326,000 14,606,000 14,997,000 12,741,000 12,741,000 12,199,000 11,871,000 11,122,924 10,919,625 11,054,998 11,077,966 
        issued and outstanding 11,367,248 shares in 2008
                                                                                          
        and 11,264,923 shares in 2007
                                                                                          
        accumulated other comprehensive loss
                                                                          -277,000 -304,000 -511,000 -280,000 -34,000  -58,000 -101,000 -103,000   -233,000 -269,917 -510,119 -130,666 -168,628 
        less accumulated depreciation of 160 in 2008
                                                                                          
        and 150 in 2007
                                                                          565,000 568,000 571,000              
        receivables, less reserves of 289 in 2008 and 193 in 2007
                                                                          3,238,000                
        issued and outstanding 11,329,080 shares in 2008
                                                                                          
        less accumulated depreciation of 157 in 2008
                                                                                          
        receivables, less reserves of 261 in 2008 and 193 in 2007
                                                                           2,742,000               
        issued and outstanding 11,299,837 shares in 2008
                                                                                          
        less accumulated depreciation of 153 in 2008
                                                                                          
        receivables, less reserves of 248 in 2008 and 193 in 2007
                                                                            2,686,000              
        issued and outstanding 11,282,143 shares in 2008
                                                                                          
        less accumulated depreciation of 150 in 2007 and 138 in 2006
                                                                             574,000             
        receivables, less reserves of 193 in 2007 and 173 in 2006
                                                                             2,954,000             
        issued and outstanding 11,264,923 shares in 2007
                                                                                          
        and 11,201,119 shares in 2006
                                                                                          
        less accumulated depreciation of 146 in 2007
                                                                                          
        and 138 in 2006
                                                                              565,000 567,000 570,000          
        receivables, less reserves of 318 in 2007 and 173 in 2006
                                                                              3,240,000            
        issued and outstanding 11,247,944 shares in 2007
                                                                                          
        less accumulated depreciation of 143 in 2007
                                                                                          
        receivables, less reserves of 173 in 2007 and 2006
                                                                               2,903,000 2,433,000          
        issued and outstanding 11,232,700 shares in 2007
                                                                                          
        accumulated other comprehensive income
                                                                               162,000    167,000 3,000      
        less accumulated depreciation of 141 in 2007
                                                                                          
        issued and outstanding 11,217,582 shares in 2007
                                                                                          
        less accumulated depreciation of 138 in 2006
                                                                                          
        and 129 in 2005
                                                                                 569,000 571,000 522,000 524,000      
        receivables, less reserves of 173 in 2006 and 135 in 2005
                                                                                 2,304,000         
        issued and outstanding 11,201,119 shares in 2006
                                                                                          
        and 10,399,995 shares in 2005
                                                                                          
        deferred investment tax credits
                                                                                 1,044,000 1,053,000 1,063,000 1,073,000 1,082,000 1,091,519 1,101,306 1,111,093 1,120,880 
        less accumulated depreciation of 136 in 2006
                                                                                          
        receivables, less reserves of 163 in 2006 and 135 in 2005
                                                                                  2,469,000 3,141,000       
        materials and supplies, at cost
                                                                                  820,000 769,000 945,000 843,000 902,984 744,442 688,717 693,392 
        consolidated balance sheets
                                                                                          
        issued and outstanding 10,445,826 shares in 2006
                                                                                          
        less accumulated depreciation of 133 in 2006
                                                                                          
        issued and outstanding 6,954,726 shares in 2006
                                                                                          
        and 6,933,330 shares in 2005
                                                                                          
        less accumulated depreciation of 131 in 2006
                                                                                          
        receivables, less reserves of 135 in 2006 and 2005
                                                                                    2,658,000      
        issued and outstanding 6,943,716 shares in 2006
                                                                                          
        less accumulated depreciation of 129 in 2005
                                                                                          
        and 122 in 2004
                                                                                     527,000     
        receivables, less reserves of 135 in 2005 and 130 in 2004
                                                                                     2,866,000     
        issued and outstanding 6,933,330 shares in 2005
                                                                                          
        and 6,887,047 shares in 2004
                                                                                          
        less accumulated depreciation of 125,844 in 2005
                                                                                          
        and 121,976 in 2004
                                                                                      512,025 503,835 505,278  
        receivables, less reserves of 130,000 in 2005 and 2004
                                                                                      3,167,170 2,785,811 3,474,324  
        issued and outstanding 6,922,193 shares in 2005
                                                                                          
        obligation under interest rate swap
                                                                                      463,769 871,405 235,401 296,992 
        less accumulated depreciation of 124,862 in 2005
                                                                                          
        issued and outstanding 6,912,230 shares in 2005
                                                                                          
        less accumulated depreciation of 123,419 in 2005
                                                                                          
        issued and outstanding 6,900,439 shares in 2005
                                                                                          
        less accumulated depreciation of 121,976 in 2004
                                                                                          
        and 104,571 in 2003
                                                                                         506,721 
        receivables, less reserves of 130,000 in 2004 and 2003
                                                                                         3,708,119 
        issued and outstanding 6,887,047 shares in 2004
                                                                                          
        and 6,419,230 shares in 2003
                                                                                          
        advance water revenues
                                                                                         32,644 
      Cashflow Statements:
      Quarterly
      Annual
        Unit: USD2026-03-31 2025-12-31 2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-12-31 2016-09-30 2016-06-30 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2015-03-31 2014-12-31 2014-09-30 2014-06-30 2014-03-31 2013-12-31 2013-06-30 2013-03-31 2012-12-31 2012-06-30 2012-03-31 2011-12-31 2011-06-30 2011-03-31 2010-12-31 2010-06-30 2010-03-31 2009-12-31 2008-12-31 2008-06-30 2008-03-31 2007-12-31 2007-06-30 2007-03-31 2006-12-31 2006-06-30 2006-03-31 2005-12-31 2005-06-30 2005-03-31 2004-12-31 2004-06-30 
                                                                                   
          cash flows from operating activities:
                                                                                   
          net income
        4,814,000 5,167,000 6,201,000 5,052,000 3,638,000 5,142,000 5,863,000 4,993,000 4,327,000 6,012,000 7,568,000 6,524,000 3,653,000 5,011,000 5,681,000 5,029,000 3,859,000 4,001,000 8,189,000 3,705,000 3,710,000 4,704,000 4,182,000 4,002,000 3,389,000 4,483,000 3,717,000 2,813,000 3,677,000 3,800,000 3,305,000 2,594,000 3,527,000 3,931,000 2,935,000 2,581,000 2,942,000 3,571,000 2,847,000 2,486,000 3,516,000 3,520,000 2,925,000 2,528,000 3,551,000 3,065,000 2,757,000 2,111,000 2,638,000 4,481,000 2,139,000 2,398,000 4,145,000 1,941,000 2,123,000 4,597,000 2,139,000 2,076,000 4,183,000 1,839,000 2,011,000 1,965,000 2,726,000 1,206,000 1,670,000 2,987,000 1,326,000 1,627,000 2,725,000 1,259,000 1,389,697 2,708,198 1,230,169 1,434,682 2,626,971 
          adjustments to reconcile net income to net cash from operating activities:
                                                                                   
          depreciation and amortization
        3,659,000 3,603,000 3,568,000 3,506,000 3,564,000 3,315,000 3,297,000 3,267,000 3,083,000 2,969,000 2,944,000 3,019,000 2,814,000 2,594,000 2,572,000 2,493,000 2,480,000 2,264,000 4,372,000 2,174,000 2,064,000 2,046,000 2,043,000 2,024,000 1,938,000 1,926,000 1,933,000 1,891,000 1,775,000 1,770,000 1,624,000 1,841,000 1,705,000 1,697,000 1,686,000 1,681,000 1,626,000 1,614,000 1,555,000 1,627,000 1,560,000 1,537,000 1,505,000 1,549,000 1,499,000 1,487,000 1,469,000 1,477,000 1,443,000 2,864,000 1,364,000 1,315,000 2,563,000 1,279,000 1,238,000 2,446,000 1,219,000 1,157,000 2,285,000 1,143,000 1,123,000 913,000 1,772,000 886,000 823,000 1,528,000 761,000 632,000 1,269,000 634,000 597,992 1,177,338 588,586 520,062 947,870 
          stock-based compensation
        41,000 51,000 41,000 98,000 72,000 58,000 48,000 97,000 43,000 83,000 58,000 105,000 54,000 71,000 50,000 113,000 45,000 46,000 121,000 28,000 28,000 74,000 15,000 37,000 47,000 40,000 65,000 14,000 12,000 11,000 53,000 4,000 5,000 7,000 32,000 2,000                                        
          decrease in deferred income taxes
        -845,000               166,000 -230,000  -72,000 -108,000    -14,000                                                    
          other
        187,000 214,000 100,000 128,000 116,000 242,000 184,000 256,000 -329,000 -364,000 -325,000 -243,000 -182,000 -92,000 -24,000 47,000 15,000 -31,000 38,000 29,000 210,000 136,000 106,000 100,000 56,000 37,000 75,000 83,000 61,000 63,000 100,000 71,000 -5,000 -25,000 26,000 58,000 86,000 75,000 79,000 91,000 39,000 43,000 52,000 55,000 42,000 51,000 49,000 57,000 41,000 112,000 52,000 46,000 110,000 58,000 64,000 255,000 37,000 9,000 65,000 33,000 11,000 -310,000 -89,000 -46,000 -45,000 -9,000 -2,000         
          changes in assets and liabilities:
                                                                                   
          decrease in accounts receivable and unbilled revenues
        -1,018,000    258,000    535,000    994,000 -1,574,000 -362,000 -908,000 -161,000 -510,000 443,000 1,038,000 -291,000 -481,000 -719,000 -457,000 187,000 -241,000 -557,000 893,000   -388,000 403,000    449,000        -16,000 86,000   170,000 -249,000  633,000   349,000   481,000                   
          decrease in recoverable income taxes
          -229,000 -824,000 587,000 -587,000 332,000 246,000 -212,000 514,000 2,000 -12,000 25,000 -1,000  68,000 139,000  -50,000 14,000 533,000         480,000 -198,000 -206,000 -66,000 419,000 620,000  197,000 467,000 18,000        197,000 197,000                      
          increase in materials and supplies inventories, prepaid expenses, prepaid pension cost, deferred regulatory and other assets
        -2,799,000 -1,619,000 -3,152,000 -2,182,000 -1,137,000                                                                       
          increase in accounts payable, accrued compensation and benefits, other accrued expenses, deferred employee benefits, deferred regulatory liabilities, and other deferred credits
        2,503,000 999,000 3,243,000 1,347,000 240,000                                                                       
          decrease in accrued interest and taxes
        -1,174,000                                                       -3,000          -69,000   -7,000   -205,843   -202,964 
          net cash from operating activities
        5,368,000 8,428,000 7,829,000 7,598,000 6,005,000 10,168,000 7,550,000 6,703,000 6,138,000 8,501,000 8,811,000 8,372,000 6,224,000 4,707,000 6,298,000 5,680,000 5,333,000 4,483,000 12,102,000 6,597,000 3,929,000 6,559,000 5,005,000 4,742,000 5,328,000 4,983,000 2,981,000 5,589,000 3,962,000 5,879,000 3,093,000 5,438,000 4,695,000 6,050,000 4,414,000 4,952,000 5,349,000 5,760,000 4,932,000 3,324,000 7,094,000 5,633,000 4,751,000 3,232,000 4,812,000 6,544,000 5,223,000 2,187,000 4,771,000 7,484,000 4,060,000 4,228,000 6,764,000 3,322,000 4,179,000 8,596,000 4,815,000 4,136,000 6,414,000 4,480,000 3,122,000 2,497,000 5,537,000 3,320,000 1,762,000 5,037,000 2,291,000 1,661,000 2,706,000 1,079,000 2,790,338 3,933,869 2,641,491 755,849 3,884,006 
          capital expenditures
          free cash flows
        5,368,000 8,428,000 7,829,000 7,598,000 6,005,000 10,168,000 7,550,000 6,703,000 6,138,000 8,501,000 8,811,000 8,372,000 6,224,000 4,707,000 6,298,000 5,680,000 5,333,000 4,483,000 12,102,000 6,597,000 3,929,000 6,559,000 5,005,000 4,742,000 5,328,000 4,983,000 2,981,000 5,589,000 3,962,000 5,879,000 3,093,000 5,438,000 4,695,000 6,050,000 4,414,000 4,952,000 5,349,000 5,760,000 4,932,000 3,324,000 7,094,000 5,633,000 4,751,000 3,232,000 4,812,000 6,544,000 5,223,000 2,187,000 4,771,000 7,484,000 4,060,000 4,228,000 6,764,000 3,322,000 4,179,000 8,596,000 4,815,000 4,136,000 6,414,000 4,480,000 3,122,000 2,497,000 5,537,000 3,320,000 1,762,000 5,037,000 2,291,000 1,661,000 2,706,000 1,079,000 2,790,338 3,933,869 2,641,491 755,849 3,884,006 
          cash flows from investing activities:
                                                                                   
          utility plant additions, including debt portion of allowance for funds used during construction of 152 in 2026 and 103 in 2025
        -9,821,000                                                                           
          acquisitions of wastewater systems
        -470,000                    -18,000                                                       
          cash received from surrender of life insurance policies
        1,299,000                          108,000     46,000                                      
          net cash from investing activities
        -8,992,000 -11,623,000 -14,920,000 -12,902,000 -9,280,000 -15,752,000 -12,338,000 -12,417,000 -8,502,000 -18,888,000 -16,617,000 -19,179,000 -10,581,000 -17,044,000 -17,872,000 -11,500,000 -7,504,000 -18,966,000 -16,043,000 -7,431,000 -16,168,000 -8,145,000 -4,456,000 -3,858,000 -5,165,000 -7,354,000 -4,745,000 -3,273,000 -6,218,000 -4,058,000 -3,580,000 -2,918,000 -3,974,000 -6,761,000 -7,415,000 -6,924,000 -4,837,000 -3,247,000 -2,516,000 -1,926,000 -3,831,000 -4,390,000 -3,050,000 -2,914,000 -4,903,000 -3,825,000 -3,128,000 -2,266,000 -3,248,000 -3,628,000 -2,461,000 -2,950,000 -5,536,000 -2,066,000 -2,672,000 -4,104,000 -2,095,000 -4,780,000 -3,590,000 -1,498,000 -3,019,000 -8,100,000 -9,104,000 -4,556,000 -6,714,000 -6,514,000 -3,448,000 -5,436,000 -6,231,000 -2,790,000 -4,930,591 -6,594,492 -3,148,312 -5,767,954 -12,634,884 
          cash flows from financing activities:
                                                                                   
          customers’ advances for construction and contributions in aid of construction
        2,881,000 710,000 1,022,000 1,419,000 1,565,000 369,000 1,114,000 1,643,000 285,000 1,630,000 2,317,000 983,000 134,000                                                               
          repayments of customer advances
        -511,000 -142,000 -327,000 -145,000 -102,000 -339,000 -190,000   -265,000 -83,000 -118,000 -39,000 -200,000 -137,000 -298,000 -337,000 -154,000 -476,000 -137,000 -194,000 -120,000 -47,000 -58,000 -153,000 -128,000 -63,000 -52,000 -38,000 -169,000 -90,000 -112,000 -125,000 -75,000 -170,000 -43,000 -70,000 -218,000 -98,000 -57,000 -160,000 -78,000 -92,000 -117,000 -99,000 -131,000 -99,000 -90,000 -51,000 -130,000 -58,000 -70,000 -146,000 -82,000 -61,000 -137,000 -58,000 -186,000 -277,000 -122,000 -96,000 -320,000 -809,000 -318,000 -358,000 -678,000 -227,000 -201,000 -925,000 -444,000 -249,941 -561,072 -247,854   
          proceeds of long-term debt issues
        15,690,000 13,073,000 17,289,000 13,651,000 12,772,000 14,984,000 15,199,000 6,646,000 49,919,000 19,038,000 19,285,000 16,874,000 49,484,000 28,378,000 12,326,000 299,000 13,375,000 22,817,000 23,910,000 11,648,000 8,485,000 38,912,000 7,975,000 6,784,000 47,930,000 12,391,000 7,752,000 25,970,000 8,443,000 7,775,000 7,472,000 5,072,000 6,982,000 7,985,000       10,331,000 1,744,000 2,226,000            21,377,000 12,633,000 3,536,000 5,044,000 22,524,000 22,076,000             
          repayments of long-term debt
        -10,579,000 -18,213,000 -8,398,000 -6,955,000 -6,737,000 -7,908,000 -7,928,000 -5,185,000 -40,192,000 -6,845,000 -9,332,000 -8,747,000 -39,224,000 -13,245,000 -5,219,000 -34,705,000 -8,289,000 -8,689,000 -20,575,000 -13,178,000 -1,785,000 -25,038,000 -6,327,000 -6,478,000 -47,216,000 -7,808,000 -5,805,000 -25,077,000 -5,452,000 -8,518,000 -5,508,000 -6,213,000 -5,850,000 -7,257,000 -4,415,000 -11,000 -20,000 -11,000 -11,000 -11,000 -10,000 -7,884,000 -1,755,000 -2,237,000 -11,000 -11,000 -14,890,000 -11,000 -16,000 -18,000 -11,000 -10,000 -21,000 -11,000 -61,000 -85,000 -10,000 -14,434,000 -14,249,000 -5,331,000 -5,825,000 -11,371,000 -19,522,000 -3,839,000 -10,000 -20,000 -10,000 -10,000 -19,000 -9,000 -9,765 -19,466 -9,720 -9,697 -19,272 
          changes in cash overdraft position
        -949,000 538,000 263,000 77,000 -1,470,000 1,062,000 -788,000 2,154,000 -1,547,000 -662,000 -1,917,000 4,126,000 -3,175,000 -433,000 3,608,000 -593,000 -1,153,000 469,000 -1,263,000 -1,263,000 1,263,000 -53,000 -710,000 -621,000 321,000 -367,000 901,000 -541,000 275,000       472,000                      -19,000 -61,000 -122,000 195,000 -317,000 605,000 746,000 -197,000 584,000 399,000         
          issuance of common stock
        372,000 399,000 390,000 417,000 395,000 455,000 390,000 419,000 405,000 396,000 438,000 415,000 405,000 419,000 441,000 44,401,000 450,000 470,000 1,044,000 473,000 532,000 429,000 433,000 411,000 1,285,000 421,000 415,000 384,000 476,000 402,000 555,000 591,000 443,000 444,000 496,000 522,000 400,000 545,000 835,000 733,000 545,000 605,000 580,000 577,000 559,000 482,000 880,000 782,000 943,000 1,344,000 776,000 552,000 1,092,000 568,000 400,000 841,000 376,000 404,000 1,126,000 600,000 2,022,000 429,000 501,000 249,000 255,000 508,000 264,000         
          dividends paid
        -3,280,000 -3,170,000 -3,148,000 -3,160,000 -3,148,000 -3,039,000 -3,009,000 -3,021,000 -3,019,000 -2,905,000 -2,902,000 -2,891,000 -2,892,000 -2,789,000 -2,779,000 -2,555,000 -2,551,000 -2,464,000 -4,899,000 -2,448,000 -2,356,000 -2,358,000 -2,339,000 -2,341,000 -2,256,000 -2,248,000 -2,243,000 -2,239,000 -2,157,000 -2,144,000 -2,141,000 -2,141,000 -2,061,000 -2,051,000 -2,061,000 -2,056,000 -1,996,000 -1,993,000 -1,987,000 -1,980,000 -1,922,000 -1,925,000 -1,922,000 -1,913,000 -1,851,000 -1,833,000 -1,861,000 -1,857,000 -1,795,000 -3,576,000 -1,787,000 -1,678,000 -3,419,000 -1,709,000 -1,674,000 -3,327,000 -1,663,000 -1,625,000 -3,219,000 -1,646,000 -1,552,000 -1,376,000 -2,720,000 -1,356,000 -1,337,000 -2,627,000 -1,322,000 -1,174,000 -2,332,000 -1,166,000 -1,092,999 -2,141,677 -1,072,105 -1,010,396 -1,861,983 
          net cash from financing activities
        3,624,000 3,195,000 7,091,000 5,304,000 3,275,000 5,584,000 4,788,000 2,394,000 5,684,000 10,387,000 7,806,000 10,642,000 4,522,000 12,337,000 8,931,000 8,463,000 2,171,000 14,483,000 -1,055,000 -4,113,000 6,340,000 12,485,000 -549,000 -884,000 -163,000 2,371,000 1,764,000 -2,316,000 2,256,000 -1,821,000 487,000 -2,520,000  711,000 2,563,000 -1,797,000 -2,502,000 -1,323,000 -624,000 -1,060,000 -1,532,000 -1,124,000 -1,140,000 -1,338,000 -1,653,000 -1,570,000 -5,751,000 -1,747,000 -753,000 -3,688,000 -1,057,000 -991,000 -2,335,000 -1,172,000 -1,362,000 -2,675,000 -1,343,000 1,971,000 -2,824,000 -2,982,000 -159,000 5,603,000 3,567,000 1,236,000 4,952,000 1,477,000 1,157,000 3,775,000 3,525,000 1,711,000 2,140,488 2,496,388 342,586 5,176,340 8,750,878 
          net change in cash and cash equivalents
                3,320,000    165,000                    -438,000 -3,769,000 -1,990,000 1,190,000 1,792,000 338,000 1,731,000 119,000 561,000 -1,020,000 -1,744,000 1,149,000 -3,656,000 -1,826,000 770,000 168,000 542,000 287,000 -1,107,000 84,000 145,000 1,817,000 1,377,000              235 -164,235 -164,235   
          cash and cash equivalents at beginning of period
        1,000 1,000 1,000 1,000         2,000 2,000 2,000 4,209,000 2,879,000 1,488,000 7,565,000 4,012,000 4,012,000 4,006,000 4,006,000 1,327,000 1,327,000               164,235 164,235   
          cash and cash equivalents at end of period
        1,000 1,000 -3,320,000 3,321,000 -165,000 166,000  -2,643,000 2,643,000 1,000  6,000 55,000  10,899,000 2,000 2,000 2,000 -438,000 440,000 -1,990,000 1,190,000 1,792,000 3,217,000 1,731,000 119,000 561,000 468,000 -1,744,000 1,149,000 -3,656,000 5,739,000 770,000 4,180,000 4,554,000 287,000 2,899,000 4,090,000 145,000 3,144,000 2,704,000                   
          supplemental disclosures of cash flow information:
                                                                                   
          cash paid during the period for:
                                                                                   
          interest, net of amounts capitalized
        3,664,000 1,350,000 3,614,000 1,180,000 3,408,000 968,000 3,180,000 1,253,000 1,491,000 993,000 1,254,000 511,000 969,000 1,065,000 844,000 1,168,000 964,000 1,120,000 2,016,000 912,000 1,151,000 859,000 1,286,000 884,000 1,233,000 1,044,000 1,701,000 843,000 1,766,000 869,000 1,442,000 1,159,000 1,634,000 689,000 1,299,000 1,030,000 1,428,000 1,132,000 1,373,000 1,118,000 1,299,000 1,239,000 1,324,000 1,123,000 1,336,000 1,122,000 1,419,000 1,130,000 1,452,000 2,598,000 808,000 1,776,000 2,599,000 1,146,000 1,457,000 2,605,000 1,147,000 1,384,000 2,398,000 997,000 1,396,000 1,038,000 2,139,000 1,061,000  1,930,000 1,360,000 624,000 1,916,000 1,048,000 604,027 1,686,721 1,087,389 340,958 1,006,510 
          income taxes
         -106,000 435,000 35,000 314,000 329,000           497,000 217,000  676,000    46,000 735,000   851,000 403,000   379,000 359,000   847,000 1,002,000   194,000 1,046,000   960,000 1,000 804,000 1,043,000 599,000 771,000 7,000 1,042,000 844,000  787,000 838,000 226,000 129,000 2,246,000 277,000 370,000 505,000 745,000 117,000  764,000 168,000 1,005,000 1,039,000 131,000 755,184 1,504,439 400,196 86,301 771,754 
          supplemental disclosure of non-cash investing and financing activities:
                                                                                   
          accounts payable includes 3,809 in 2026 and 6,238 in 2025 for the construction of utility plant.
                                                                                   
          gain on life insurance
                            -515,000                                                    
          increase in deferred income taxes
         -232,000 -327,000 42,000 -197,000 352,000 -96,000 18,000 202,000 -227,000 63,000 151,000 543,000 174,000    111,000   -5,000 162,000   328,000 228,000 92,000 -7,000 -240,000 208,000 -46,000 136,000 382,000 721,000 714,000 667,000 596,000 443,000 363,000 244,000 1,360,000 156,000 -25,000 779,000 4,504,000 179,000 162,000 -92,000 -110,000 1,335,000 657,000 622,000 1,065,000 515,000 324,000 1,851,000 881,000 643,000 340,000 151,000 493,000 826,000 703,000 317,000 448,000 709,000 352,000 736,000 523,000 206,000 367,474 245,877 114,377   
          increase in accounts receivable and unbilled revenues
         -93,000 -453,000   34,000 -81,000   -939,000 -767,000                  -230,000    -266,000 -152,000   -37,000 -578,000 -229,000 -23,000  -240,000        -97,000  -230,000 -141,000   -171,000                -219,537    
          increase in recoverable income taxes
                                -39,000 -352,000                              -661,000 -386,000                  -143,888 
          increase in accrued interest
                 113,000 -110,000 601,000 172,000 -119,000 118,000 -105,000 112,000  -1,000 109,000                183,000                                        
          utility plant additions, including debt portion of allowance for funds used during construction of 458 in 2025 and 1,147 in 2024
                                                                                   
          acquisitions of water and wastewater systems
             -519,000 -212,000 -7,000 -45,000 -590,000   -562,000                   39,000 -511,000     -258,000 -5,000   -76,000 20,000 -42,000 -271,000 -30,000 -27,000 -198,000                        
          debt issuance costs
             -167,000 -171,000           -433,000 -180,000                               -654,000         378 -35,378 -5,612   
          borrowings under short-term agreements
                                                                                   
          accounts payable includes 4,018 in 2025 and 4,138 in 2024 for the construction of utility plant.
                                                                                   
          contributions in aid of construction includes 621 in 2024 recorded as part of the mesco, inc. and york haven borough acquisitions.
                                                                                   
          increase in accrued interest and taxes
          -1,163,000 1,129,000 -1,136,000  -1,060,000 853,000 128,000            -109,000 -547,000 493,000 208,000    791,000 -427,000 580,000 -1,058,000 527,000 -96,000 475,000    124,000 -118,000 122,000 -60,000   100,000 -4,646,000 1,859,000 595,000 431,000 976,000 257,000 669,000 -717,000 38,000 162,000 -157,000  157,000 -96,000  913,000 16,000         288,000   13,483   
          utility plant additions, including debt portion of allowance for funds used during construction of 332 in 2025 and 996 in 2024
                                                                                   
          accounts payable includes 3,089 in 2025 and 7,334 in 2024 for the construction of utility plant.
                                                                                   
          contributions in aid of construction in 2024 includes 63 recorded as part of the mesco, inc. acquisition.
                                                                                   
          utility plant additions, including debt portion of allowance for funds used during construction of 210 in 2025 and 827 in 2024
                                                                                   
          accounts payable includes 5,016 in 2025 and 7,771 in 2024 for the construction of utility plant.
                                                                                   
          utility plant additions, including debt portion of allowance for funds used during construction of 103 in 2025 and 634 in 2024
            -9,280,000                                                                       
          accounts payable includes 6,238 in 2025 and 8,172 in 2024 for the construction of utility plant.
                                                                                   
          utility plant additions, including debt portion of allowance for funds used during construction of 1,147 in 2024 and 2,321 in 2023
                                                                                   
          accounts payable includes 4,138 in 2024 and 6,433 in 2023 for the construction of utility plant. contributions in aid of construction includes 621 in 2024 recorded as part of the mesco, inc. and york haven borough acquisitionsand 4,403 in 2023 recorded as part of the conewago industrial park acquisition.
                                                                                   
          increase in materials and supplies, prepaid expenses, prepaid pension cost, regulatory and other assets
              -2,346,000 -1,606,000 -3,710,000   -2,099,000 -3,185,000   -2,751,000 -3,242,000   -2,201,000 -2,021,000 -2,412,000 -2,026,000 -1,746,000                                                    
          increase in accounts payable, accrued compensation and benefits, accrued expenses, deferred employee benefits, regulatory liabilities, and other deferred credits
              1,741,000 -83,000 1,527,000 1,755,000 2,673,000 956,000 1,359,000 -38,000 -8,420,000 1,596,000 2,456,000   1,684,000 1,014,000 2,927,000 952,000 570,000 324,000 1,069,000 118,000 618,000 687,000 1,186,000                                              
          utility plant additions, including debt portion of allowance for funds used during construction of 996 in 2024 and 1,522 in 2023
                                                                                   
          accounts payable includes 7,334 in 2024 and 7,017 in 2023 for the construction of utility plant.
                                                                                   
          contributions in aid of construction includes 63 recorded as part of the mesco, inc. acquisition.
                                                                                   
          utility plant additions, including debt portion of allowance for funds used during construction of 827 in 2024 and 890 in 2023
                                                                                   
          accounts payable includes 7,771 in 2024 and 7,372 in 2023 for the construction of utility plant.
                                                                                   
          utility plant additions, including debt portion of allowance for funds used during construction of 634 in 2024 and 418 in 2023
                -8,457,000                                                                   
          supplemental disclosure of non-cash investing and financing activities: accounts payable includes 8,172 in 2024 and 7,764 in 2023 for the construction of utility plant.
                                                                                   
          utility plant additions, including debt portion of allowance for funds used during construction of 2,321 in 2023 and 839 in 2022
                                                                                   
          accounts payable includes 6,433 in 2023 and 5,118 in 2022 for the construction of utility plant.
                                                                                   
          contributions in aid of construction includes 4,403 recorded as part of the conewago industrial park acquisition.
                                                                                   
          decrease in materials and supplies, prepaid expenses, prepaid pension cost, regulatory and other assets
                                                                                   
          utility plant additions, including debt portion of allowance for funds used during construction of 1,522 in 2023 and 504 in 2022
                                                                                   
          supplemental disclosure of non-cash investing and financing activities: accounts payable includes 7,017 in 2023 and 5,536 in 2022 for the construction of utility plant.
                                                                                   
          utility plant additions, including debt portion of allowance for funds used during construction of 890 in 2023 and 291 in 2022
                                                                                   
          supplemental disclosure of non-cash investing and financing activities: accounts payable includes 7,372 in 2023 and 5,796 in 2022 for the construction of utility plant.
                                                                                   
          utility plant additions, including debt portion of allowance for funds used during construction of 418 in 2023 and 165 in 2022
                    -10,581,000                                                               
          supplemental disclosure of non-cash investing and financing activities: accounts payable includes 7,764 in 2023 and 3,715 in 2022 for the construction of utility plant.
                                                                                   
          utility plant additions, including debt portion of allowance for funds used during construction of 839 in 2022 and 682 in 2021
                                                                                   
          net change in cash, cash equivalents, and restricted cash
                                                                                   
          cash, cash equivalents, and restricted cash at beginning of year
                                                                                   
          cash, cash equivalents, and restricted cash at end of year
                                                                                   
          cash paid during the year for:
                                                                                   
          accounts payable includes 5,118 in 2022 and 2,572 in 2021 for the construction of utility plant.
                                                                                   
          utility plant additions, including debt portion of allowance for funds used during construction of 504 in 2022 and 493 in 2021
                                                                                   
          customers' advances for construction and contributions in aid of construction
                      691,000 1,914,000 676,000 2,034,000 1,204,000 792,000 395,000 875,000 466,000 1,419,000 359,000 110,000 807,000 419,000 709,000 664,000 202,000 423,000 327,000 542,000 629,000 144,000 49,000 828,000 637,000 255,000 66,000 620,000 305,000 126,000 261,000 348,000 28,000 1,000 166,000 438,000 220,000 215,000 159,000 62,000 34,000 33,000 12,000 157,000 223,000 103,000 53,000 188,000 436,000 171,000 424,000 1,174,000 490,000 204,000 3,138,000 1,417,000 933,689 3,260,353 1,428,505   
          cash, cash equivalents, and restricted cash at beginning of period
                      1,000 5,002,000 5,002,000                                                        
          supplemental disclosure of non-cash investing and financing activities: accounts payable includes 5,536 in 2022 and 3,562 in 2021 for the construction of utility plant.
                                                                                   
          utility plant additions, including debt portion of allowance for funds used during construction of 291 in 2022 and 320 in 2021
                                                                                   
          supplemental disclosure of non-cash investing and financing activities: accounts payable includes 5,796 in 2022 and 5,166 in 2021 for the construction of utility plant.
                                                                                   
          utility plant additions, including debt portion of allowance for funds used during construction of 165 in 2022 and 146 in 2021
                        -7,504,000                                                           
          net change in cash, cash equivalent, and restricted cash
                          -4,996,000 -4,947,000                                                        
          supplemental disclosure of non-cash investing and financing activities: accounts payable includes 3,715 in 2022 and 3,831 in 2021 for the construction of utility plant.
                                                                                   
          increase in materials and supplies, prepaid expenses, prepaid pension cost regulatory and other assets
                                                                                   
          utility plant additions, including debt portion of allowance for funds used during construction of 682 in 2021 and 296 in 2020
                                                                                   
          cash, cash equivalents, and restricted cash at end of period
                                                                                   
          supplemental schedule of non-cash investing and financing activities:
                                                                                   
          accounts payable includes 2,572 in 2021 and 3,022 in 2020 for the construction of utility plant.
                                                                                   
          contributions in aid of construction includes 1,024 in 2020 recorded as part of the felton borough acquisition.
                                                                                   
          reconciliation of cash, cash equivalents, and restricted cash reported in the balance sheets
                                                                                   
          cash and cash equivalents
                                                                                   
          restricted cash
                                                                                   
          cash, cash equivalents, and restricted cash shown in the statement of cash flows
                                                                                   
          increase in materials and supplies, prepaid expenses, prepaid pension cost,regulatory and other assets
                          -4,471,000                                                         
          increase in accounts payable, accrued compensation and benefits, accruedexpenses, deferred employee benefits, regulatory liabilities, and other deferred credits
                          3,415,000                                                         
          utility plant additions, including debt portion of allowance for funds used duringconstruction of 493 in 2021 and 184 in 2020
                                                                                   
          supplemental disclosure of non-cash investing and financing activities:accounts payable includes 3,562 in 2021 and 3,647 in 2020 for the construction of utility plant.contributions in aid of construction includes 1,024 in 2020 recorded as part of the felton borough acquisition.
                                                                                   
          utility plant additions, including debt portion of allowance for funds used duringconstruction of 320 in 2021 and 120 in 2020
                          -16,043,000                                                         
          supplemental disclosure of non-cash investing and financing activities:accounts payable includes 5,166 in 2021 and 2,854 in 2020 for the construction of utility plant.
                                                                                   
          utility plant additions, including debt portion of allowance for funds used during construction of 146 in 2021 and 57 in 2020
                           -7,431,000                                                        
          accounts payable includes 3,831 in 2021 and 2,010 in 2020 for the construction of utility plant.
                                                                                   
          utility plant additions, including debt portion of allowance for funds used during construction of 296 in 2020 and 205 in 2019
                                                                                   
          repayments under short-term line of credit agreements
                                -1,000,000                                                
          accounts payable includes 3,022 in 2020 and 1,029 in 2019 for the construction of utility plant.
                                                                                   
          contributions in aid of construction includes 1,024 recorded as part of the felton borough acquisition.
                                                                                   
          utility plant additions, including debt portion of allowance for funds used during construction of 184 in 2020 and 153 in 2019
                                                                                   
          accounts payable includes 3,647 in 2020 and 2,050 in 2019 for the construction of utility plant.
                                                                                   
          utility plant additions, including debt portion of allowance for funds used during construction of 120 in 2020 and 87 in 2019
                                                                                   
          accounts payable includes 2,854 in 2020 and 1,587 in 2019 for the construction of utility plant.
                                                                                   
          utility plant additions, including debt portion of allowance for funds used during construction of 57 in 2020 and 39 in 2019
                               -3,858,000                                                    
          accounts payable includes 2,010 in 2020 and 1,078 in 2019 for the construction of utility plant.
                                                                                   
          increase in materials and supplies, prepaid expenses, regulatory and other assets
                                -737,000 -2,370,000 -1,289,000 -1,507,000 -1,353,000 -1,846,000 -1,657,000 -1,238,000 4,135,000 -2,105,000 -793,000 -1,744,000 -755,000 -1,252,000 -419,000 -672,000 -1,420,000 -158,000   -10,764,000 -565,000 273,000 -382,000 -73,000 -813,000 -393,000 110,000 -506,000 -304,000 -345,000 -821,000                    
          utility plant additions, including debt portion of allowance for funds used during construction of 205 in 2019 and 128 in 2018
                                                                                   
          acquisition of wastewater system
                                -24,000                                                   
          accounts payable includes 1,029 in 2019 and 1,100 in 2018 for the construction of utility plant.
                                                                                   
          utility plant additions, including debt portion of allowance for funds used during construction of 153 in 2019 and 98 in 2018
                                                                                   
          accounts payable includes 2,050 in 2019 and 1,871 in 2018 for the construction of utility plant.
                                                                                   
          utility plant additions, including debt portion of allowance for funds used during construction of 87 in 2019 and 69 in 2018
                                                                                   
          accounts payable includes 1,587 in 2019 and 1,624 in 2018 for the construction of utility plant.
                                                                                   
          utility plant additions, including debt portion of allowance for funds used during construction of 39 in 2019 and 51 in 2018
                                   -3,273,000                                                
          accounts payable includes 1,078 in 2019 and 1,557 in 2018 for the construction of utility plant.
                                                                                   
          utility plant additions, including debt portion of allowance for funds used during construction of 128 in 2018 and 483 in 2017
                                                                                   
          borrowings under short-term line of credit agreements
                                                                 1,000,000                 
          repurchase of common stock
                                        -438,000 -825,000 -865,000    -51,000    -512,000 -425,000 -4,183,000 -572,000 -1,746,000 -197,000                         
          accounts payable includes 1,100 in 2018 and 1,498 in 2017 for the construction of utility plant.
                                                                                   
          utility plant additions, including debt portion of allowance for funds used during construction of 98 in 2018 and 352 in 2017
                                                                                   
          accounts payable includes 1,871 in 2018 and 1,719 in 2017 for the construction of utility plant.
                                                                                   
          utility plant additions, including debt portion of allowance for funds used during construction of 69 in 2018 and 178 in 2017
                                                                                   
          change in cash overdraft position
                                      -3,000 -140,000  123,000                                          
          accounts payable includes 1,624 in 2018 and 3,162 in 2017 for the construction of utility plant.
                                                                                   
          short-term line of credit borrowings amounting to 1,000 were reclassified as long-term borrowings in 2018.
                                                                                   
          increase in accounts payable, accrued compensation and benefits, accrued expenses, deferred employee benefits, and other deferred credits
                                       1,100,000  1,501,000 -100,000 1,273,000 1,294,000 1,829,000   2,256,000    11,497,000                               
          utility plant additions, including debt portion of allowance for funds used during construction of 51 in 2018 and 69 in 2017
                                       -3,026,000                                            
          accounts payable includes 1,557 in 2018 and 1,462 in 2017 for the construction of utility plant.
                                                                                   
          gain on sale of land
                                                                                -743,195 
          utility plant additions, including debt portion of allowance for funds used during construction of 483 in 2017, 127 in 2016 and 115 in 2015
                                                                                   
          proceeds from sale of land
                                                                                792,021 
          decrease in notes receivable
                                                5,000 6,000 8,000 6,000 14,000 12,000 9,000 17,000 8,000 6,000 17,000 10,000 6,000 20,000 8,000 34,000 27,000 12,000 13,000 11,000 51,000 24,000 9,000 835,000 140,000 89,000   40,223   173,147 -166,160 
          net cash provised by (used in) financing activities
                                                                                   
          accounts payable includes 1,498 in 2017, 2,766 in 2016 and 720 in 2015 for the construction of utility plant.
                                                                                   
          utility plant additions, including debt portion of allowance for funds used during construction of 352 in 2017 and 84 in 2016
                                                                                   
          accounts payable includes 1,719 in 2017 and 475 in 2016 for the construction of utility plant.
                                                                                   
          utility plant additions, including debt portion of allowance for funds used during construction of 178 in 2017 and 56 in 2016
                                                                                   
          accounts payable includes 3,162 in 2017 and 645 in 2016 for the construction of utility plant.
                                                                                   
          utility plant additions, including debt portion of allowance for funds used during construction of 69 in 2017 and 30 in 2016
                                           -6,413,000                                        
          accounts payable includes 1,462 in 2017 and 668 in 2016 for the construction of utility plant.
                                                                                   
          utility plant additions, including debt portion of allowance for funds used during construction of 127 in 2016, 115 in 2015 and 117 in 2014
                                                                                   
          accounts payable includes 2,766 in 2016, 720 in 2015 and 833 in 2014 for the construction of utility plant.
                                                                                   
          utility plant additions, including debt portion of allowance for funds used during construction of 84 in 2016 and 83 in 2015
                                                                                   
          acquisitions of water systems
                                             -24,000 -5,000                     -71,000          -30,515     
          accounts payable includes 475 in 2016 and 1,017 in 2015 for the construction of utility plant.
                                                                                   
          utility plant additions, including debt portion of allowance for funds used during construction of 56 in 2016 and 60 in 2015
                                                                                   
          accounts payable includes 645 in 2016 and 1,354 in 2015 for the construction of utility plant.
                                                                                   
          decrease in accounts payable, accrued compensation and benefits, accrued expenses, deferred employee benefits, and other deferred credits
                                               -1,171,000   1,173,000 -1,832,000   557,000 -1,585,000                            
          utility plant additions, including debt portion of allowance for funds used during construction of 30 in 2016 and 31 in 2015
                                               -1,921,000                                    
          accounts payable includes 668 in 2016 and 605 in 2015 for the construction of utility plant.
                                                                                   
          utility plant additions, including debt portion of allowance for funds used during construction of 115 in 2015, 117 in 2014 and 46 in 2013
                                                                                   
          decrease in compensating balance
                                                        500,000                          
          accounts payable includes 720 in 2015, 833 in 2014 and 974 in 2013 for the construction of utility plant.
                                                                                   
          utility plant additions, including debt portion of allowance for funds used during construction of 83 in 2015 and 88 in 2014
                                                                                   
          accounts payable includes 1,017 in 2015 and 1,655 in 2014 for the construction of utility plant.
                                                                                   
          utility plant additions, including debt portion of allowance for funds used during construction of 60 in 2015 and 55 in 2014
                                                                                   
          accounts payable includes 1,354 in 2015 and 1,003 in 2014 for the construction of utility plant.
                                                                                   
          decrease in materials and supplies, prepaid expenses, regulatory and other assets
                                                   51,000             -185,000                   
          utility plant additions, including debt portion of allowance for funds used during construction of 31 in 2015 and 24 in 2014
                                                   -2,920,000                                
          accounts payable includes 605 in 2015 and 777 in 2014 for the construction of utility plant.
                                                                                   
          utility plant additions, including debt portion of allowance for funds used during construction of 117 in 2014, 46 in 2013 and 59 in 2012
                                                                                   
          accounts payable includes 833 in 2014, 974 in 2013 and 674 in 2012 for the construction of utility plant.
                                                                                   
          utility plant additions, including debt portion of allowance for funds used during construction of 88 in 2014 and 32 in 2013
                                                                                   
          accounts payable includes 1,655 in 2014 and 997 in 2013 for the construction of utility plant.
                                                                                   
          utility plant additions, including debt portion of allowance for funds used during construction of 55 in 2014 and 25 in 2013
                                                                                   
          accounts payable includes 1,003 in 2014 and 1,031 in 2013 for the construction of utility plant.
                                                                                   
          utility plant additions, including debt portion of allowance for funds used during construction of 24 in 2014 and 17 in 2013
                                                       -2,007,000                            
          accounts payable includes 777 in 2014 and 360 in 2013 for the construction of utility plant.
                                                                                   
          increase in accounts payable, accrued compensation and benefits,
                                                                                   
          accrued expenses, deferred employee benefits, and other deferred credits
                                                        105,000 -655,000 -1,061,000 684,000 -707,000                       
          utility plant additions, including debt portion of allowance for funds used during
                                                                                   
          construction of 46 in 2013, 59 in 2012 and 55 in 2011
                                                                                   
          accounts payable includes 974 in 2013, 674 in 2012 and 600 in 2011 for the construction of utility plant.
                                                                                   
          the accompanying notes are an integral part of these statements.
                                                                                   
          construction of 32 in 2013 and 40 in 2012
                                                                                   
          accounts payable includes 997 in 2013 and 1,043 in 2012 for the construction of utility plant.
                                                                                   
          decrease in accounts payable, accrued compensation and benefits,
                                                                                   
          construction of 25 in 2013 and 23 in 2012
                                                         -4,115,000                          
          accounts payable includes 1,031 in 2013 and 728 in 2012 for the construction of utility plant.
                                                                                   
          construction of 17 in 2013 and 7 in 2012
                                                          -2,442,000                         
          accounts payable includes 360 in 2013 and 843 in 2012 for the construction of utility plant.
                                                                                   
          construction of 59 in 2012, 55 in 2011 and 62 in 2010
                                                                                   
          accounts payable includes 674 in 2012, 600 in 2011 and 726 in 2010 for the construction of utility plant.
                                                                                   
          short-term line of credit borrowings amounting to 3,000 were reclassified as long-term borrowings in 2010.
                                                                                   
          construction of 40 in 2012 and 45 in 2011
                                                                                   
          accounts payable includes 1,043 in 2012 and 606 in 2011 for the construction of utility plant.
                                                                                   
          construction of 23 in 2012 and 28 in 2011
                                                            -5,553,000                       
          accounts payable includes 728 in 2012 and 730 in 2011 for the construction of utility plant.
                                                                                   
          increase in accounts payable, accrued compensation and benefits, accrued
                                                                                   
          expenses, deferred employee benefits, and other deferred credits
                                                             -875,000                      
          construction of 7 in 2012 and 11 in 2011
                                                             -2,076,000                      
          accounts payable includes 843 in 2012 and 290 in 2011 for the construction of utility plant.
                                                                                   
          utility plant additions, including debt portion of allowance for funds
                                                                                   
          used during construction of 55 in 2011, 62 in 2010 and 117 in 2009
                                                                                   
          increase in compensating balance
                                                                                  
          accounts payable includes 600 in 2011, 726 in 2010 and 292 in 2009 for the construction of utility plant.
                                                                                   
          accounts payable and other deferred credits includes 19 in 2009 for the acquisition of water systems.
                                                                                   
          increase in accounts payable, accrued compensation and benefits, accrued expenses,
                                                                                   
          deferred employee benefits, and other deferred credits
                                                               1,103,000 472,000                   
          construction of 45 in 2011 and 28 in 2010
                                                                                   
          accounts payable includes 606 in 2011 and 1,920 in 2010 for the construction of utility plant.
                                                                                   
          construction of 28 in 2011 and 12 in 2010
                                                               -4,124,000                    
          accounts payable includes 730 in 2011 and 863 in 2010 for the construction of utility plant.
                                                                                   
          construction of 11 in 2011 and 5 in 2010
                                                                -2,103,000                   
          accounts payable includes 290 in 2011 and 207 in 2010 for the construction of utility plant.
                                                                                   
          accounts payable and other deferred credits includes 1 in 2010 for the acquisition of water systems.
                                                                                   
          increase in accounts payable, accrued expenses, regulatory
                                                                                   
          and other liabilities, and deferred employee benefits and credits
                                                                 -230,000 479,000 448,000 -836,000 -502,000 893,000 612,000 -2,638,000 714,000 170,000 630,000 -245,000 -1,012,000      
          increase in regulatory and other assets
                                                                 -95,000 -223,000  -149,000 -11,000 -337,000 -80,000  -404,000 -201,000      -50,971   
          utility plant additions, including debt portion of allowance for funds used
                                                                                   
          borrowings (repayments) under short-term line of credit agreements
                                                                 -3,000,000                 
          cash and cash equivalents at beginning of year
                                                                                   
          cash and cash equivalents at end of year
                                                                                   
          increase in materials and supplies and prepaid expenses
                                                                  -26,000 -32,000 227,000  -171,000 -58,000            
          increase in accounts receivable, unbilled revenues and recoverable income taxes
                                                                  -626,000  226,000 -589,000   86,000 -404,000  -410,000        
          (increase) decrease in materials and supplies and prepaid expenses
                                                                                   
          during construction of 300 in 2008 and 73 in 2007
                                                                                   
          acquisition of water system
                                                                         -896,000 -896,000         
          borrowings under short-term line-of-credit agreements
                                                                      3,000,000 2,000,000            
          supplemental schedule of non cash investing and financing activities:
                                                                                   
          accounts payable includes 3,120 in 2008 and 1,555 in 2007 for the construction of utility plant.
                                                                                   
          accounts payable and other deferred credits includes 118 in 2008 and 190 in 2007 for the acquisition of water systems.
                                                                                   
          the change in notes receivable includes 473 in 2007 offset by like amounts of customer advances.
                                                                                   
          contributions in aid of construction includes 51 in 2008 of contributed land.
                                                                                   
          (increase) decrease in accounts receivable, unbilled revenues and recoverable income taxes
                                                                      39,000             
          increase (decrease) in accrued interest and taxes
                                                                      1,000 51,000   -436,000 -9,000        
          during construction of 187 in 2008 and 40 in 2007
                                                                      -9,155,000             
          accounts payable includes 1,867 in 2008 and 2,311 in 2007 for the construction of utility plant.
                                                                                   
          accounts payable and other deferred credits includes 137 in 2008 and 173 in 2007 for the acquisition of water systems.
                                                                                   
          decrease in accounts receivable, unbilled revenues and recoverable income taxes
                                                                       432,000   406,000   13,000      
          during construction of 96 in 2008 and 15 in 2007
                                                                       -4,580,000            
          proceeds of long-term debt
                                                                       3,583,000            
          accounts payable includes 1,055 in 2008 and 2,311 in 2007 for the construction of utility plant.
                                                                                   
          accounts payable and other deferred credits includes 155 in 2008 and 173 in 2007 for the acquisition of water systems.
                                                                                   
          contributions in aid of construction includes 51 in 2008 for contributed land.
                                                                                   
          proceeds (issuance costs) of long-term debt
                                                                                   
          borrowings (repayments) under short-term line-of-credit agreements
                                                                                   
          decrease in materials and supplies
                                                                         15,000          
          increase in prepaid expenses
                                                                         -30,000 -91,000         
          during construction of 73 in 2007 and 101 in 2006
                                                                                   
          borrowings under line-of-credit agreements
                                                                         2,536,000 1,563,000  10,013,000 4,545,000 6,993,205 4,113,187 534,581   
          accounts payable includes 1,555 in 2007 and 1,498 in 2006 for the construction of utility plant.
                                                                                   
          accounts payable and other deferred credits includes 190 in 2007 and 256 in 2006 for the acquisition of water systems.
                                                                                   
          increase (decrease) in accounts payable, accrued expenses, regulatory
                                                                                   
          utility plant additions, including allowance for funds used during construction
                                                                                   
          of 40 in 2007 and 51 in 2006
                                                                         -6,453,000          
          accounts payable includes 1,706 in 2007 and 2,346 in 2006 for the construction of utility plant.
                                                                                   
          accounts payable and other deferred credits includes 208 in 2007 and 271 in 2006 for the acquisition of water systems.
                                                                                   
          (increase) decrease in materials and supplies
                                                                          6,000 74,000 -102,000   4,675   
          of 15 in 2007 and 28 in 2006
                                                                          -2,692,000         
          accounts payable includes 474 in 2007 and 750 in 2006 for the construction of utility plant.
                                                                                   
          accounts payable and other deferred credits includes 224 in 2007 and 235 in 2006 for the acquisition of water systems.
                                                                                   
          increase in prepaid expenses and prepaid pension costs
                                                                           -1,894,000        
          of 245 in 2006, 101 in 2005 and 879 in 2004
                                                                                   
          borrowings (repayments) under line-of-credit agreements
                                                                                   
          proceeds from issuance of common stock
                                                                                   
          issuance of common stock under dividend reinvestment plan
                                                                           245,000 480,000 238,000 235,691 446,909 225,862 224,906 425,207 
          issuance of common stock under employee stock purchase plan
                                                                           22,000 56,000 28,000 28,666 46,719 23,510 22,245 42,121 
          accounts payable includes 900 in 2006, 1,223 in 2005 and 1,312 in 2004 for the construction of utility plant.
                                                                                   
          accounts payable and other deferred credits includes 239 in 2006 and 303 in 2005 for the acquisition of water systems.
                                                                                   
          the change in notes receivable includes (4) in 2005 and 1,600 in 2004 offset by like amounts of customer advances.
                                                                                   
          amortization of deferred income
                                                                            -63,000 -32,000 -31,200 -63,200 -31,600   
          equity portion of afudc
                                                                            -40,000 -22,000 -31,443 -27,353    
          unrealized gain on swap transaction
                                                                            -5,000   -424    
          provision for losses on accounts receivable
                                                                            74,000 34,000 30,500 65,000 32,500 2,099 65,000 
          (increase) decrease in regulatory and other assets
                                                                            -288,000 135,000 -23,143 19,409    
          of 101 in 2006 and 61 in 2005
                                                                                   
          repayments under line-of-credit agreements
                                                                            -6,886,000 -2,898,000 -4,698,436 -2,613,187 -534,581   
          accounts payable includes 1,498 in 2006 and 1,683 in 2005 for the construction of utility plant.
                                                                                   
          accounts payable and other deferred credits includes 256 in 2006 for the acquisition of water systems.
                                                                                   
          the change in notes receivable includes (5) in 2005 offset by like amounts of customer advances.
                                                                                   
          (increase) in accounts receivable, unbilled revenues and recoverable income taxes
                                                                            -757,000       
          (increase) decrease in prepaid expenses and prepaid pension costs
                                                                            -554,000 -320,000  162,343 50,887   
          of 51 in 2006 and 35 in 2005
                                                                            -6,340,000       
          (increase) decrease in notes receivable
                                                                            109,000 21,000  -6,199 -7,105   
          accounts payable includes 2,346 in 2006 and 558 in 2005 for the construction of utility plant.
                                                                                   
          accounts payable and other deferred credits includes 271 in 2006 for the acquisition of water systems.
                                                                                   
          unrealized loss on swap transaction
                                                                             -2,000   2,311   
          of 28 in 2006 and 22 in 2005
                                                                             -2,811,000      
          accounts payable includes 750 in 2006 and 920 in 2005 for the construction of utility plant.
                                                                                   
          accounts payable and other deferred credits includes 235 in 2006 for the acquisition of water systems.
                                                                                   
          increase in materials and supplies
                                                                              59,592 -51,050  82,602 -128,966 
          of 101 in 2005, 879 in 2004 and 179 in 2003
                                                                                   
          borrowings of long-term debt
                                                                                 12,000,000 7,300,000 
          issuance of 415,000 shares of common stock
                                                                                 -4,150  
          accounts payable includes 1,223 in 2005, 1,312 in 2004 and 1,206 in 2003 for the construction of utility plant.
                                                                                   
          accounts payable and other deferred credits includes 303 in 2005 for the acquisition of water systems.
                                                                                   
          and other liabilities and deferred employee benefits
                                                                               123,111 485,779   
          of 61,491 in 2005 and 678,406 in 2004
                                                                                   
          accounts payable includes 1,683,007 in 2005 and 1,027,067 in 2004 for the construction of utility plant.
                                                                                   
          the change in notes receivable includes (4,785) in 2005 and 176,216 in 2004 offset by like amounts of customer advances.
                                                                                   
          of 34,640 in 2005 and 321,596 in 2004
                                                                               -6,588,293    
          accounts payable includes 557,537 in 2005 and 1,857,023 in 2004 for the construction of utility plant.
                                                                                   
          decrease in accounts receivable
                                                                                201,295   
          of 39,666 in 2005 and 203,391in 2004
                                                                                -3,141,207   
          accounts payable includes 919,564 in 2005 and 2,071,332 in 2004 for the construction of utility plant.
                                                                                   
          the change in notes receivable includes (4,695) in 2005 offset by like amounts of customer advances.
                                                                                   
          (increase) decrease in accounts receivable
                                                                                   
          decrease in prepaid expenses and prepaid pension costs
                                                                                 -1,285,718 325,222 
          of 1,065,209 in 2004, 319,751 in 2003 and 139,423 in 2002
                                                                                   
          accounts payable includes 1,311,646 in 2004, 1,205,611 in 2003 and 72,790 in 2002 for the construction of utility plant.
                                                                                   
          the change in notes receivable includes 1,600,297 in 2004 and (231,860) in 2002 offset by like amounts of customer advances.
                                                                                   
          increase in deferred income taxes (including regulatory
                                                                                   
          assets and liabilities)
                                                                                  716,652 
          increase in accounts receivable
                                                                                  -106,209 
          increase in accounts payable, accrued expenses,
                                                                                   
          other liabilities and deferred employee benefits
                                                                                  633,077 
          increase in other assets
                                                                                  -105,564 
          construction expenditures
                                                                                  -14,760,429 
          customers' advances for construction and
                                                                                   
          contributions in aid of construction
                                                                                  1,499,684 
          net borrowings under line-of-credit agreements
                                                                                  2,864,805 
          accounts payable includes 1,027,067 in 2004 and 200,592 in 2003 for the construction of utility plant.
                                                                                   
          accounts payable includes 1,857,023 in 2004 for the construction of utility plant.