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 1,001–1,050 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 |
|---|---|---|---|
| Silver Lake | WI | Not Supporting | 1 |
| Silver Lake | WI | Not Supporting | 1 |
| Silver Lake | WI | Fully Supporting | 0 |
| Silver Lake | WI | Not Supporting | 1 |
| Silver Lake | WI | Fully Supporting | 0 |
| Silver Lake | WI | Fully Supporting | 0 |
| Silver Lake | WI | Fully Supporting | 0 |
| Silver Lake | WI | Fully Supporting | 0 |
| Silver Lake | WI | Fully Supporting | 0 |
| Silver Lake (Paradise Valley) | WI | Fully Supporting | 0 |
| Simmons Island Beach, Lake Michigan | WI | Not Supporting | 1 |
| Sinissippi Lake (Hustisford) | WI | Not Supporting | 2 |
| Siskiwit Lake | WI | Not Supporting | 1 |
| Sissabagama Lake | WI | Fully Supporting | 0 |
| Sixth Avenue West Beach | WI | Not Supporting | 1 |
| Skice Lake | WI | Fully Supporting | 0 |
| Slim Lake | WI | Not Supporting | 1 |
| Smith Lake | WI | Fully Supporting | 0 |
| Smoke Lake | WI | Fully Supporting | 0 |
| Smoky Lake | WI | Fully Supporting | 0 |
| Snipe Lake | WI | Not Supporting | 1 |
| Snowden Lake | WI | Not Supporting | 2 |
| Solberg Lake | WI | Not Supporting | 1 |
| Somo Lake | WI | Not Supporting | 1 |
| South Harper Lake | WI | Not Supporting | 1 |
| South Shore Beach, Lake Michigan | WI | Not Supporting | 1 |
| South Turtle Lake | WI | Fully Supporting | 0 |
| South Twin Lake | WI | Fully Supporting | 0 |
| Southport Park Beach, Lake Michigan | WI | Not Supporting | 1 |
| Spencer Lake | WI | Fully Supporting | 0 |
| Spice Lake | WI | Not Supporting | 1 |
| Spider Lake | WI | Not Supporting | 1 |
| Spider Lake | WI | Not Supporting | 1 |
| Spider Lake | WI | Fully Supporting | 0 |
| Spider Lake | WI | Fully Supporting | 0 |
| Spillerberg Lake | WI | Not Supporting | 1 |
| Spirit Lake | WI | Not Supporting | 1 |
| Spirit Lake | WI | Not Supporting | 1 |
| Spirit River Flowage | WI | Not Supporting | 2 |
| Spooner Lake | WI | Fully Supporting | 0 |
| Spring Lake | WI | Not Supporting | 1 |
| Spring Lake | WI | Fully Supporting | 0 |
| Spring Lake | WI | Fully Supporting | 0 |
| Spring Lake | WI | Not Supporting | 1 |
| Spring Lake | WI | Fully Supporting | 0 |
| Spring Lake | WI | Fully Supporting | 0 |
| Spring Lake | WI | Fully Supporting | 0 |
| Spring Lake | WI | Fully Supporting | 0 |
| Spring Lake | WI | Not Supporting | 1 |
| Spring Lake | WI | Fully Supporting | 0 |
Source: EPA ATTAINS and USGS National Water Information System State Integrated Report assessment decisions + USGS daily values · 2026