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 151–200 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 |
|---|---|---|---|
| Washington Co. | IL | Not Supporting | 3 |
| Washington Co. SFL | KS | Not Supporting | 3 |
| Washington Lake | UT | Not Supporting | 4 |
| Washington Park Lakes, City Park Lakes | CO | Fully Supporting | 0 |
| Washington Park Lgn | IL | Not Supporting | 3 |
| Washining Lake (Twin Lakes, Eastern) (Salisbury) | CT | Fully Supporting | 0 |
| Washoe Lakes | NV | Not Supporting | 4 |
| Wason Pond | NH | Not Supporting | 1 |
| Wassermann | MN | Not Supporting | 3 |
| Wasson | MN | Fully Supporting | 0 |
| Watauga Embayment of Boone Reservoir | TN | Not Supporting | 4 |
| Watauga Reservoir | TN | Not Supporting | 1 |
| Watchaug Pond | RI | Not Supporting | 1 |
| Water Loom Pond | NH | Not Supporting | 2 |
| Water Supply | NH | Not Supporting | 1 |
| Water Supply Pond | NH | Not Supporting | 1 |
| Water Supply Pond Dam | NH | Not Supporting | 1 |
| Waterbury | VT | Not Supporting | 2 |
| Waterbury | VT | Not Supporting | 1 |
| Waterford (Walden) | IL | Not Supporting | 2 |
| Waterford Hill | MI | Not Supporting | 1 |
| Waterford Pond | MI | Not Supporting | 3 |
| Waterman Reservoir | RI | Not Supporting | 1 |
| Waters Lake | FL | Not Supporting | 1 |
| Watershops Pond | MA | Not Supporting | 1 |
| Watersmeet Lake | WI | Fully Supporting | 0 |
| Watervliet Reservoir | NY | Not Supporting | 3 |
| Watkins Mill Lake | MO | Fully Supporting | 0 |
| Watonwan | MN | Not Supporting | 1 |
| Watson Brook Pond Dam | NH | Not Supporting | 1 |
| Watson Dam | NH | Not Supporting | 1 |
| Watson Lake | AZ | Not Supporting | 3 |
| Watson Lake. | CO | Fully Supporting | 0 |
| Watson Park Lake | KS | Not Supporting | 1 |
| Watson Pond | MA | Not Supporting | 7 |
| Watson Reservoir | RI | Not Supporting | 2 |
| Watts Bar Reservoir | TN | Not Supporting | 2 |
| Watts Bar Reservoir | TN | Not Supporting | 1 |
| Watts Brook - Country Club Pond Dam | NH | Not Supporting | 1 |
| Waubay Lake | SD | Not Supporting | 1 |
| Waubeesee Lake | WI | Fully Supporting | 0 |
| Wauberg Lake | FL | Not Supporting | 3 |
| Waughop Lake | WA | Not Supporting | 2 |
| Waukeena Lake | NH | Not Supporting | 5 |
| Waukegan Harbor | IL | Not Supporting | 3 |
| Waukegan North Beach | IL | Not Supporting | 3 |
| Waukegan South Beach | IL | Not Supporting | 3 |
| Waukenabo | MN | Not Supporting | 2 |
| Waukomis Lake | MO | Not Supporting | 1 |
| Waumbek Inn Brook - Town Beach | NH | Not Supporting | 1 |
Source: EPA ATTAINS and USGS National Water Information System State Integrated Report assessment decisions + USGS daily values · 2026