Browse lakes and reservoirs
Named lake-type waterbodies with a populated record: assessment verdicts, listed impairment causes, or a linked USGS gauge. Data updated 2026-08-17.
Waterbodies
Showing 2,001–2,050 of 2,233
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All New Hampshire 2,233 Minnesota 1,939 Wisconsin 1,219 Florida 973 Michigan 776 Vermont 712 Massachusetts 678 New Jersey 588 South Carolina 473 Illinois 439 New York 428 Washington 385 Texas 323 Kansas 304 Maine 302 Alabama 263 Nebraska 250 Pennsylvania 246 California 195 Virginia 193 Idaho 186 South Dakota 176 North Dakota 174 Oklahoma 173 Missouri 170 Iowa 167 Oregon 167 Indiana 162 Rhode Island 126 Colorado 122 Kentucky 108 Georgia 98 Connecticut 97 North Carolina 92 Utah 84 Louisiana 74 Tennessee 73 Arkansas 69 New Mexico 58 Montana 52 Nevada 50 Delaware 46 Arizona 44 West Virginia 44 Maryland 37 Mississippi 14 Alaska 12 Wyoming 8 Ohio 7 Hawaii 2
| Waterbody | State | Status | Causes |
|---|---|---|---|
| Tioga River - Tioga River Dam | NH | Not Supporting | 1 |
| Tobey Reservoir | NH | Not Supporting | 2 |
| Todd Lake | NH | Not Supporting | 2 |
| Tolman Pond | NH | Not Supporting | 2 |
| Tom Pond | NH | Not Supporting | 4 |
| Topkins Farm Pond Dam | NH | Not Supporting | 1 |
| Tower Hill Pond | NH | Not Supporting | 1 |
| Towle Brook | NH | Not Supporting | 1 |
| Town Line Brook | NH | Not Supporting | 1 |
| Town Line Brook | NH | Not Supporting | 1 |
| Townhouse Pond | NH | Not Supporting | 2 |
| Tr Beaver Brook | NH | Not Supporting | 1 |
| Tr Beaver Brook Dam | NH | Not Supporting | 1 |
| Tr Contoocook Lake Dam | NH | Not Supporting | 1 |
| Tr Drakes Brook | NH | Not Supporting | 1 |
| Tr Drakes River | NH | Not Supporting | 1 |
| Tr Miller River | NH | Not Supporting | 1 |
| Trapper Pond | NH | Not Supporting | 1 |
| Trib to Calef Pond | NH | Not Supporting | 1 |
| Trib to Clark Brook | NH | Not Supporting | 1 |
| Trib to Cocheco River | NH | Not Supporting | 1 |
| Trib to Danbury Bog Marsh | NH | Not Supporting | 1 |
| Trib to Hampton Harbor | NH | Not Supporting | 1 |
| Trib to Knox Brook | NH | Not Supporting | 1 |
| Trib to Lower Swift River | NH | Not Supporting | 1 |
| Trib to Mendums Pond | NH | Not Supporting | 1 |
| Trib to Mill Brook Dam | NH | Not Supporting | 1 |
| Trib to Ossipee River | NH | Not Supporting | 1 |
| Trib to Ossipee River | NH | Not Supporting | 1 |
| Trib to Pennichuck Brook | NH | Not Supporting | 1 |
| Trib to Saco River | NH | Not Supporting | 1 |
| Trib to Saco River | NH | Not Supporting | 1 |
| Trib to Stony Brook | NH | Not Supporting | 1 |
| Trib to Stumpfield Marsh | NH | Not Supporting | 1 |
| Trout Pond | NH | Not Supporting | 2 |
| Trout Pond | NH | Not Supporting | 1 |
| Trout Pond | NH | Not Supporting | 2 |
| Trout Pond | NH | Not Supporting | 2 |
| Trout Pond | NH | Not Supporting | 1 |
| Trow Rico Lower Dam | NH | Not Supporting | 1 |
| Trumbull Pond | NH | Not Supporting | 1 |
| Tucker Brook - Wildlife Pond | NH | Not Supporting | 1 |
| Tucker Pond | NH | Not Supporting | 3 |
| Tudor Wildlife Pond | NH | Not Supporting | 1 |
| Tufts Pond | NH | Not Supporting | 1 |
| Tully Brook - Big Dam Abbots Pond | NH | Not Supporting | 1 |
| Tully Brook III Dam | NH | Not Supporting | 1 |
| Tural Brook - Baker River, Site 6A | NH | Not Supporting | 1 |
| Turee Pond | NH | Not Supporting | 2 |
| Turkey River - Lower School Pond | NH | Not Supporting | 2 |
Source: EPA ATTAINS and USGS National Water Information System State Integrated Report assessment decisions + USGS daily values · 2026