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 5,101–5,150 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 |
|---|---|---|---|
| Harvey Lake | IL | Not Supporting | 3 |
| Harvey Lake | NH | Not Supporting | 5 |
| Harvey Lake. | CO | Not Supporting | 1 |
| Harveys | VT | Not Supporting | 1 |
| Harveys Lake-02050107001799 | PA | Fully Supporting | 0 |
| Harwoods Mill Reservoir (PWS) | VA | Not Supporting | 2 |
| Hasbrook Lake | WI | Fully Supporting | 0 |
| Haserot Beach | MI | Not Supporting | 1 |
| Haskell Pond | MA | Not Supporting | 1 |
| Hassel | MN | Not Supporting | 1 |
| Hastings | IL | Not Supporting | 2 |
| Hastings Northwest Dam Lake | NE | Not Supporting | 4 |
| Hatch | MN | Not Supporting | 1 |
| Hatch Lake | WI | Fully Supporting | 0 |
| Hatch Pond | NH | Not Supporting | 1 |
| Hatch Pond (Kent) | CT | Not Supporting | 6 |
| Hatchechubbee Creek (Walter F. Geoge Lake) | AL | Fully Supporting | 0 |
| Hatchet Creek (Mitchell Lake) | AL | Not Supporting | 1 |
| Hatley Lake-Located within subsegment LA080501_00. This unit is added for advisory tracking purposes only and is not a subsegment as defined by LAC 33:IX.1123.A. et seq. No other assessment is made for this water body. | LA | Not Supporting | 1 |
| Hattie | MN | Not Supporting | 2 |
| Hauani Lake | OK | Fully Supporting | 0 |
| Haunted Lake | NH | Not Supporting | 5 |
| Haunted Lake - Town Beach | NH | Not Supporting | 1 |
| Hauser Lake | ID | Not Supporting | 1 |
| Hauser Lake | MT | Not Supporting | 8 |
| Havasu, Lake | CA | Not Supporting | 5 |
| Haven Lake | DE | Not Supporting | 1 |
| Haven Lake | WA | Not Supporting | 3 |
| Haw River (B. Everett Jordan Lake below normal pool elevatio | NC | Not Supporting | 6 |
| Haw River (B. Everett Jordan Lake below normal pool elevatio | NC | Not Supporting | 6 |
| Haw River (B. Everett Jordan Lake below normal pool elevatio | NC | Not Supporting | 5 |
| Hawk Island Park Lake | MI | Not Supporting | 2 |
| Hawk Pond | NY | Not Supporting | 1 |
| Hawkes Pond | MA | Not Supporting | 1 |
| Hawkins Pond | NH | Not Supporting | 4 |
| Hawkins Pond | RI | Not Supporting | 1 |
| Hawkins Pond | RI | Not Supporting | 1 |
| Hawkins Reservoir | ID | Not Supporting | 3 |
| Haworth Park Lake (Bellevue) | NE | Fully Supporting | 0 |
| Hawthorn Lake | IA | Not Supporting | 1 |
| Hay | MN | Fully Supporting | 0 |
| Hay Meadow Reservoir | NV | Not Supporting | 2 |
| Hayden Lake | ID | Not Supporting | 1 |
| Hayden Pond | MA | Not Supporting | 1 |
| Haydens Reservoir Dam | NH | Not Supporting | 1 |
| Hayes | MN | Not Supporting | 1 |
| Hayes Lake | SD | Not Supporting | 2 |
| Hayes Pond | MA | Not Supporting | 3 |
| Haynes Creek (below Lake Pine) | NJ | Not Supporting | 2 |
| Haynor Lake Pine Hills Camp Beach | MI | Not Supporting | 1 |
Source: EPA ATTAINS and USGS National Water Information System State Integrated Report assessment decisions + USGS daily values · 2026