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 7,551–7,600 of 15,611
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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 |
|---|---|---|---|
| Lake Washington | WA | Not Supporting | 1 |
| Lake Washington | WA | Not Supporting | 1 |
| Lake Washington | WA | Not Supporting | 1 |
| Lake Washington | WA | Not Supporting | 4 |
| Lake Washington | WA | Not Supporting | 1 |
| Lake Washington | WA | Not Supporting | 1 |
| Lake Washington | WA | Not Supporting | 4 |
| Lake Washington | WA | Not Supporting | 5 |
| Lake Washington | WA | Not Supporting | 3 |
| Lake Washington | WA | Not Supporting | 2 |
| Lake Washington | WA | Not Supporting | 1 |
| Lake Washington | WA | Not Supporting | 1 |
| Lake Washington | WA | Not Supporting | 2 |
| Lake Washington | WA | Not Supporting | 2 |
| Lake Washington | WA | Not Supporting | 5 |
| Lake Washington | WA | Not Supporting | 2 |
| Lake Washington | WA | Not Supporting | 1 |
| Lake Washington | WA | Not Supporting | 1 |
| Lake Washington | WA | Not Supporting | 1 |
| Lake Washington | WA | Not Supporting | 1 |
| Lake Washington | WA | Not Supporting | 1 |
| Lake Washington | WA | Not Supporting | 8 |
| Lake Washington | WA | Not Supporting | 1 |
| Lake Washington | WA | Not Supporting | 2 |
| Lake Wastena | FL | Not Supporting | 4 |
| Lake Waubesa | WI | Not Supporting | 2 |
| Lake Waukewan | NH | Not Supporting | 5 |
| Lake Waukewan - Town Beach | NH | Not Supporting | 1 |
| Lake Waumpi | FL | Fully Supporting | 0 |
| Lake Wauwanoka | MO | Not Supporting | 1 |
| Lake Waxahachie | TX | Fully Supporting | 0 |
| Lake Weatherford | TX | Fully Supporting | 0 |
| Lake Weeks | FL | Not Supporting | 2 |
| Lake Weeks | FL | Not Supporting | 1 |
| Lake Weir | FL | Not Supporting | 4 |
| Lake Weldona | FL | Not Supporting | 2 |
| Lake Wentworth | NH | Not Supporting | 5 |
| Lake Wentworth - Albee Beach | NH | Not Supporting | 2 |
| Lake Wentworth - Camp Bernadette Beach | NH | Not Supporting | 1 |
| Lake Wentworth - Pierce Camp Birchmont Beach | NH | Not Supporting | 1 |
| Lake Wentworth - Public Beach | NH | Not Supporting | 1 |
| Lake Wentworth - Wentworth State Park Beach | NH | Not Supporting | 2 |
| Lake Weohyakapka | FL | Not Supporting | 2 |
| Lake Wesauking-02050106002660 | PA | Fully Supporting | 0 |
| Lake Weston | FL | Not Supporting | 3 |
| Lake Whalom | MA | Not Supporting | 3 |
| Lake Whip-Poor-Will | FL | Fully Supporting | 0 |
| Lake White Cloud Rotary Park Beach | MI | Not Supporting | 1 |
| Lake Whitehurst (PWS) | VA | Not Supporting | 4 |
| Lake Whittemore | MA | Not Supporting | 1 |
Source: EPA ATTAINS and USGS National Water Information System State Integrated Report assessment decisions + USGS daily values · 2026