New York Water Science Center
The U.S. Geological Survey (USGS) compiles National water-use estimates every five years. The most recent compilation was for year 2000. The data compiled includes water withdrawn from surface- and ground-water sources and used for various categories of water use. Total fresh (non-saline) water-use estimates for New York counties are presented below. Data are reported in million of gallons per day (Mgal/d).
| County | Public Supply | Commercial | Domestic | Industrial | Thermo- electric | Mining | Live- stock | Aqua- culture | Irrigation | Total |
|---|---|---|---|---|---|---|---|---|---|---|
| Albany | 45.7 | 0 | 0 | 3.74 | 0.62 | 0.06 | 12.29 | 1.58 | 60.5 | 124.49 |
| Allegany | 0.53 | 0 | 0 | 0.16 | 0.27 | 0.22 | 0.03 | 0.26 | 0 | 1.47 |
| Bronx | 0 | 0 | 0 | 0 | 0.16 | 0 | 0 | 0 | 0 | 0.16 |
| Broome | 12.5 | 0 | 0 | 1.11 | 0.42 | 0.13 | 0 | 0.29 | 80.4 | 94.85 |
| Cattaraugus | 2.98 | 0 | 0 | 0.28 | 0.29 | 0.25 | 1.79 | 0.98 | 0 | 6.57 |
| Cayuga | 8.41 | 0 | 0 | 1.25 | 0.33 | 0.43 | 0 | 0.1 | 0 | 10.52 |
| Chautauqua | 7.27 | 0 | 0 | 2.85 | 0.74 | 0.37 | 3.52 | 0.11 | 432.09 | 446.95 |
| Chemung | 8.85 | 0 | 0 | 0.6 | 0.14 | 0.05 | 0 | 0.32 | 0 | 9.96 |
| Chenango | 1.3 | 0 | 0 | 0.04 | 0.18 | 0.28 | 0.17 | 0.23 | 0 | 2.2 |
| Clinton | 6.03 | 0 | 0 | 2.86 | 0.2 | 0.28 | 0 | 0.22 | 0 | 9.59 |
| Columbia | 1.54 | 0 | 0 | 0.56 | 0.46 | 0.16 | 0 | 0.3 | 0 | 3.02 |
| Cortland | 0 | 0 | 0 | 0 | 0.16 | 0.21 | 0 | 0.17 | 0 | 0.54 |
| Delaware | 448.86 | 0 | 0 | 0.05 | 0.18 | 0.24 | 0 | 0.23 | 0 | 449.56 |
| Dutchess | 15.64 | 0 | 0 | 1.86 | 0.83 | 0.06 | 0.25 | 2.63 | 0 | 21.27 |
| Erie | 174.57 | 0 | 0 | 22.49 | 1.76 | 0.24 | 0.02 | 0.81 | 595.13 | 795.02 |
| Essex | 4.52 | 0 | 0 | 1.83 | 0.39 | 0.03 | 0 | 0.34 | 0 | 7.11 |
| Franklin | 5.15 | 0 | 0 | 0.32 | 0.25 | 0.24 | 9.46 | 0.07 | 0 | 15.49 |
| Fulton | 4.38 | 0 | 0 | 1.23 | 0.22 | 0.05 | 1.08 | 0.13 | 0 | 7.09 |
| Genesee | 4.38 | 0 | 0 | 0.84 | 1.5 | 0.34 | 0 | 0.36 | 0 | 7.42 |
| Greene | 2.49 | 0 | 0 | 0.23 | 0.41 | 0.03 | 0 | 0.33 | 0 | 3.49 |
| Hamilton | 0.35 | 0 | 0 | 0 | 0.08 | 0 | 0 | 0.02 | 0 | 0.45 |
| Herkimer | 5.55 | 0 | 0 | 2.15 | 0.19 | 0.26 | 0 | 0.41 | 0 | 8.56 |
| Jefferson | 8.17 | 0 | 0 | 1.77 | 0.47 | 0.48 | 0 | 0.43 | 0 | 11.32 |
| Kings | 0 | 0 | 0 | 0 | 0.09 | 0 | 0 | 0 | 0 | 0.09 |
| Lewis | 1.3 | 0 | 0 | 0.4 | 0.16 | 0.37 | 2.46 | 0.11 | 0 | 4.8 |
| Livingston | 3.36 | 0 | 0 | 0.87 | 0.66 | 0.29 | 0 | 0.22 | 0 | 5.4 |
| Madison | 0 | 0 | 0 | 0.6 | 0.39 | 0.32 | 0.11 | 0.16 | 0 | 1.58 |
| Monroe | 82.02 | 0 | 0 | 15.31 | 1.75 | 0.05 | 0 | 0.44 | 118.47 | 218.04 |
| Montgomery | 7.87 | 0 | 0 | 1.9 | 0.13 | 0.23 | 0 | 0.52 | 0 | 10.65 |
| Nassau | 0 | 0 | 0 | 0 | 0 | 0 | 0.02 | 0 | 0 | 0.02 |
| New York | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Niagara | 45.9 | 0 | 0 | 7.15 | 1.18 | 0.12 | 0 | 0.26 | 234.03 | 288.64 |
| Oneida | 24.03 | 0 | 0 | 4.24 | 0.88 | 0.34 | 3.27 | 0.3 | 0 | 33.06 |
| Onondaga | 113.44 | 0 | 0 | 19.02 | 1.52 | 0.27 | 0.78 | 0.72 | 0 | 135.75 |
| Ontario | 5.36 | 0 | 0 | 3.58 | 0.67 | 0.26 | 0.32 | 0.58 | 0 | 10.77 |
| Orange | 23.37 | 0 | 0 | 5.2 | 1.33 | 0.13 | 0 | 0.64 | 804.15 | 834.82 |
| Orleans | 2.14 | 0 | 0 | 0.52 | 0.93 | 0.06 | 0 | 0.3 | 0 | 3.95 |
| Oswego | 9 | 0 | 0 | 1.76 | 0.5 | 0.09 | 2.76 | 0.3 | 1233.66 | 1248.07 |
| Otsego | 1.82 | 0 | 0 | 0.24 | 0.24 | 0.26 | 0 | 0.13 | 0 | 2.69 |
| Putnam | 103.62 | 0 | 0 | 0.28 | 0.32 | 0 | 0 | 0.07 | 0 | 104.29 |
| Queens | 0 | 0 | 0 | 0 | 0.27 | 0 | 0 | 0 | 357.41 | 357.68 |
| Rensselaer | 16.56 | 0 | 0 | 1.91 | 0.34 | 0.1 | 0 | 1.06 | 0 | 19.97 |
| Richmond | 0 | 0 | 0 | 0 | 0.18 | 0 | 0 | 0 | 0 | 0.18 |
| Rockland | 24.83 | 0 | 0 | 0.75 | 0.44 | 0 | 0 | 1.19 | 0 | 27.21 |
| St. Lawrence | 6.05 | 0 | 0 | 1.69 | 0.33 | 0.56 | 0.19 | 0.43 | 0 | 9.25 |
| Saratoga | 6.44 | 0 | 0 | 2.07 | 0.63 | 0.11 | 0 | 0.6 | 0 | 9.85 |
| Schenectady | 0.04 | 0 | 0 | 0 | 0.36 | 0.01 | 0 | 0.1 | 0 | 0.51 |
| Schoharie | 167.6 | 0 | 0 | 0.1 | 0.13 | 0.12 | 0.01 | 0.2 | 0 | 168.16 |
| Schuyler | 0.32 | 0 | 0 | 0.34 | 0.05 | 0.08 | 0 | 0.29 | 0 | 1.08 |
| Seneca | 2.23 | 0 | 0 | 0.72 | 0.15 | 0.14 | 0 | 0.12 | 0 | 3.36 |
| Steuben | 2.66 | 0 | 0 | 1.08 | 0.75 | 0.35 | 0 | 1.51 | 0 | 6.35 |
| Suffolk | 0.11 | 0 | 0 | 0.01 | 0 | 0 | 0 | 0.95 | 0 | 1.07 |
| Sullivan | 93.84 | 0 | 0 | 0.15 | 0.43 | 0.07 | 5.82 | 0.36 | 0 | 100.67 |
| Tioga | 1 | 0 | 0 | 0.09 | 0.32 | 0.14 | 0 | 0.48 | 0 | 2.03 |
| Tompkins | 9.16 | 0 | 0 | 1.15 | 0.27 | 0.15 | 0 | 1.53 | 239.91 | 252.17 |
| Ulster | 455.98 | 0 | 0 | 0.96 | 1.19 | 0.03 | 2.6 | 0.6 | 0 | 461.36 |
| Warren | 8.05 | 0 | 0 | 0.98 | 0.27 | 0 | 0 | 0.43 | 0 | 9.73 |
| Washington | 2.05 | 0 | 0 | 1.38 | 0.36 | 0.38 | 0.03 | 0.2 | 0 | 4.4 |
| Wayne | 6.56 | 0 | 0 | 2.2 | 0.54 | 0.13 | 0.08 | 0.24 | 446.97 | 456.72 |
| Westchester | 27.73 | 0 | 0 | 15.76 | 1.67 | 0 | 0 | 0 | 2471.68 | 2516.84 |
| Wyoming | 2.33 | 0 | 0 | 0.65 | 0.96 | 0.7 | 0.02 | 0.47 | 0 | 5.13 |
| Yates | 0.63 | 0 | 0 | 0.59 | 0.11 | 0.16 | 0 | 0.11 | 67.86 | 69.46 |
| Total | 2026.57 | 0 | 0 | 139.87 | 30.75 | 10.43 | 47.08 | 25.94 | 7142.26 | 9422.9 |