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 51–100 of 800 starting with W
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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 |
|---|---|---|---|
| Walker Lake | NV | Not Supporting | 4 |
| Walker Lake | WA | Not Supporting | 1 |
| Walker Lake, more | NY | Not Supporting | 1 |
| Walker Lake-02050301001348 | PA | Not Supporting | 1 |
| Walker Pond | MA | Not Supporting | 1 |
| Walker Pond | NH | Not Supporting | 4 |
| Walker Wildlife Area Ponds. | CO | Fully Supporting | 0 |
| Walkers Pond | MA | Not Supporting | 7 |
| Wall | MN | Not Supporting | 1 |
| Wall Canyon Reservoir | NV | Not Supporting | 3 |
| Wall Lake | MI | Not Supporting | 2 |
| Wall Lake | SD | Not Supporting | 2 |
| Wallace | VT | Fully Supporting | 0 |
| Wallace | VT | Fully Supporting | 0 |
| Wallace Pond | NY | Not Supporting | 1 |
| Walled Lake | MI | Not Supporting | 2 |
| Walled Lake E. V. Mercer City Beach | MI | Not Supporting | 1 |
| Waller Mill Reservoir (PWS) | VA | Not Supporting | 1 |
| Wallingford | VT | Fully Supporting | 0 |
| Wallis Pond | MA | Not Supporting | 3 |
| Wallkill R (41d13m30s to Martins Road) | NJ | Not Supporting | 2 |
| Wallkill R (Franklin Pond to Ogdensburg) | NJ | Not Supporting | 2 |
| Wallkill R (Hamburg SW Bdy to Frkln Pnd) | NJ | Not Supporting | 2 |
| Wallkill R (Martins Rd to Hamburg SW Bdy) | NJ | Not Supporting | 2 |
| Wallkill R (Ogdensburg to SpartaStation) | NJ | Not Supporting | 2 |
| Wallkill R / Lake Mohawk(above Sparta Sta) | NJ | Not Supporting | 4 |
| Wallkill River (Owens gage to 41d13m30s) | NJ | Not Supporting | 2 |
| Wallmark | MN | Not Supporting | 1 |
| Walloon Lake | MI | Not Supporting | 2 |
| Wallowa Lake | OR | Not Supporting | 2 |
| Wallum Lake | MA | Not Supporting | 1 |
| Wallum Lake | RI | Fully Supporting | 0 |
| Walnut Creek (Lake Johnson) | NC | Not Supporting | 1 |
| Walnut Creek (Lake Raleigh) | NC | Not Supporting | 1 |
| Walnut Creek (Mitchell Lake) | AL | Fully Supporting | 0 |
| Walnut Creek Lake | NE | Not Supporting | 4 |
| Walnut Creek Lake (2A) | NE | Not Supporting | 4 |
| Walnut Lake | MS | Not Supporting | 1 |
| Walnut Point | IL | Not Supporting | 2 |
| Walsingham Reservoir | FL | Not Supporting | 1 |
| Walter E. Long Lake | TX | Fully Supporting | 0 |
| Walter F. George Lake | GA | Not Supporting | 1 |
| Walter F. George Lake | GA | Not Supporting | 1 |
| Walters Lake (Boyer) | OK | Not Supporting | 2 |
| Walterville Reservoir | OR | Not Supporting | 1 |
| Walton Lakes | ID | Fully Supporting | 0 |
| Wamego City Lake | KS | Not Supporting | 1 |
| Wampatuck Pond | MA | Not Supporting | 7 |
| Wamplers Lake | MI | Not Supporting | 1 |
| Wampus | MN | Not Supporting | 1 |
Source: EPA ATTAINS and USGS National Water Information System State Integrated Report assessment decisions + USGS daily values · 2026