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 1,051–1,100 of 1,219
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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 |
|---|---|---|---|
| Springville Pond | WI | Fully Supporting | 0 |
| Spur Lake | WI | Fully Supporting | 0 |
| Squash Lake | WI | Fully Supporting | 0 |
| Squirrel Lake | WI | Fully Supporting | 0 |
| St Croix Flowage | WI | Not Supporting | 1 |
| Staples Lake | WI | Not Supporting | 1 |
| Star Lake | WI | Fully Supporting | 0 |
| Star Lake | WI | Fully Supporting | 0 |
| Starks Spring | WI | Not Supporting | 1 |
| Stella Lake | WI | Fully Supporting | 0 |
| Stewart Lake | WI | Not Supporting | 1 |
| Stone Lake | WI | Fully Supporting | 0 |
| Stone Lake | WI | Fully Supporting | 0 |
| Stormy Lake | WI | Fully Supporting | 0 |
| Storrs Lake | WI | Not Supporting | 1 |
| Stratton Lake | WI | Fully Supporting | 0 |
| Sugar Camp Lake | WI | Not Supporting | 1 |
| Summit Lake | WI | Not Supporting | 1 |
| Sunrise Lake | WI | Fully Supporting | 0 |
| Sunset Lake | WI | Fully Supporting | 0 |
| Sunset Lake | WI | Fully Supporting | 0 |
| Sunset Lake | WI | Not Supporting | 1 |
| Surprise Lake | WI | Fully Supporting | 0 |
| Swamsauger Lake | WI | Fully Supporting | 0 |
| Swan Lake | WI | Not Supporting | 1 |
| Swede Lake | WI | Fully Supporting | 0 |
| Sylvan Lake | WI | Not Supporting | 1 |
| Tabor Lake | WI | Fully Supporting | 0 |
| Tainter Lake | WI | Not Supporting | 1 |
| Tank Lake | WI | Fully Supporting | 0 |
| Taylor Lake | WI | Fully Supporting | 0 |
| Tea Lake | WI | Fully Supporting | 0 |
| Teal Lake | WI | Fully Supporting | 0 |
| Teal River Flowage | WI | Fully Supporting | 0 |
| Tenderfoot Lake | WI | Fully Supporting | 0 |
| Tenmile Lake | WI | Not Supporting | 1 |
| Third Lake | WI | Not Supporting | 2 |
| Thompson West End Park Beach, Lake Superior | WI | Not Supporting | 1 |
| Thunder Lake | WI | Fully Supporting | 0 |
| Thunder Lake | WI | Fully Supporting | 0 |
| Tichigan Lake | WI | Not Supporting | 1 |
| Tiedemans Pond | WI | Not Supporting | 1 |
| Tiger Cat Flowage | WI | Fully Supporting | 0 |
| Tom Doyle Lake | WI | Fully Supporting | 0 |
| Tomahawk Lake | WI | Fully Supporting | 0 |
| Tomahawk Lake | WI | Fully Supporting | 0 |
| Towanda Lake | WI | Fully Supporting | 0 |
| Town Corner Lake | WI | Fully Supporting | 0 |
| Town Line Flowage | WI | Not Supporting | 1 |
| Townsend Flowage | WI | Fully Supporting | 0 |
Source: EPA ATTAINS and USGS National Water Information System State Integrated Report assessment decisions + USGS daily values · 2026