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 1–50 of 439
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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 |
|---|---|---|---|
| 12th St. Beach | IL | Not Supporting | 2 |
| 31st St. Beach | IL | Not Supporting | 2 |
| 31st Street Harbor | IL | Fully Supporting | 0 |
| 49th St. Beach | IL | Not Supporting | 2 |
| 57th St. Beach | IL | Not Supporting | 2 |
| 59th Street Harbor | IL | Fully Supporting | 0 |
| 67th St. Beach | IL | Not Supporting | 3 |
| ALBERT LAKE (outlet) | IL | Not Supporting | 3 |
| Albion Beach | IL | Not Supporting | 2 |
| Altamont New | IL | Not Supporting | 2 |
| Ames Pit | IL | Not Supporting | 1 |
| Anderson & Carlton | IL | Not Supporting | 4 |
| Anna State Hospital | IL | Not Supporting | 1 |
| Antioch | IL | Not Supporting | 2 |
| Apple Canyon | IL | Not Supporting | 1 |
| Argyle | IL | Not Supporting | 1 |
| Armitage Beach | IL | Not Supporting | 2 |
| Arrowhead (Cook) | IL | Not Supporting | 2 |
| Arrowhead (Williamson) | IL | Not Supporting | 1 |
| Ashley Reservoir | IL | Not Supporting | 4 |
| Axehead | IL | Not Supporting | 1 |
| Bangs | IL | Not Supporting | 2 |
| Barrington | IL | Not Supporting | 3 |
| Bay Creek Lake Number 5 | IL | Not Supporting | 2 |
| Beall Woods | IL | Not Supporting | 2 |
| Beaver Dam | IL | Not Supporting | 2 |
| Beck | IL | Not Supporting | 1 |
| Benton | IL | Not Supporting | 1 |
| Big Bear | IL | Not Supporting | 2 |
| Big Bend | IL | Not Supporting | 1 |
| Bishop | IL | Not Supporting | 2 |
| Bittersweet | IL | Not Supporting | 3 |
| Bloomfield | IL | Not Supporting | 1 |
| Bloomington | IL | Not Supporting | 3 |
| Blue Wing | IL | Not Supporting | 1 |
| Bluff | IL | Not Supporting | 3 |
| Borah (Olney New) | IL | Not Supporting | 2 |
| Boulder North | IL | Not Supporting | 1 |
| Boulder South | IL | Not Supporting | 1 |
| Bracken | IL | Not Supporting | 7 |
| Bresen Lake | IL | Not Supporting | 5 |
| Briarcrest Pond | IL | Not Supporting | 1 |
| Broberg Marsh | IL | Not Supporting | 3 |
| Buffalo Creek | IL | Not Supporting | 3 |
| Bullfrog | IL | Not Supporting | 4 |
| Burnham Harbor | IL | Fully Supporting | 0 |
| Busse Woods | IL | Not Supporting | 4 |
| Butler | IL | Not Supporting | 2 |
| Calumet | IL | Not Supporting | 8 |
| Calumet Beach | IL | Not Supporting | 3 |
Source: EPA ATTAINS and USGS National Water Information System State Integrated Report assessment decisions + USGS daily values · 2026