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 6,251–6,300 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 Anna/Contrary Creek | VA | Not Supporting | 5 |
| Lake Anna/Contrary Creek | VA | Not Supporting | 1 |
| Lake Anna/Freshwater Creek | VA | Not Supporting | 1 |
| Lake Anna/Gold Mine Creek | VA | Not Supporting | 3 |
| Lake Anna/Pamunkey Creek | VA | Not Supporting | 3 |
| Lake Anna/Pamunkey Creek | VA | Not Supporting | 2 |
| Lake Anna/Pamunkey Creek | VA | Not Supporting | 2 |
| Lake Anna/Plentiful Creek | VA | Not Supporting | 2 |
| Lake Annie | FL | Not Supporting | 2 |
| Lake Annie | FL | Fully Supporting | 0 |
| Lake Antietam-02040203001893 | PA | Not Supporting | 1 |
| Lake Apopka | FL | Not Supporting | 5 |
| Lake Apthorpe | FL | Not Supporting | 3 |
| Lake Arbuckle | FL | Not Supporting | 2 |
| Lake Archer | MA | Not Supporting | 2 |
| Lake Ariana | FL | Not Supporting | 2 |
| Lake Arlington | TX | Fully Supporting | 0 |
| Lake Arlington | TX | Fully Supporting | 0 |
| Lake Arlington | TX | Fully Supporting | 0 |
| Lake Arlington | TX | Fully Supporting | 0 |
| Lake Armington - Camp Walt Whitman Beach | NH | Not Supporting | 1 |
| Lake Armistead | FL | Not Supporting | 1 |
| Lake Arnold | FL | Not Supporting | 3 |
| Lake Arrowhead | FL | Not Supporting | 2 |
| Lake Arrowhead | TX | Fully Supporting | 0 |
| Lake Arrowhead | WI | Not Supporting | 1 |
| Lake Arthur-05030105001146 | PA | Fully Supporting | 0 |
| Lake Ashby | FL | Not Supporting | 2 |
| Lake Ashtabula | ND | Not Supporting | 1 |
| Lake Ashton (Lake Myrtle) | FL | Not Supporting | 1 |
| Lake Attitash | MA | Not Supporting | 3 |
| Lake Audubon | ND | Fully Supporting | 0 |
| Lake August | FL | Fully Supporting | 0 |
| Lake Aurora | FL | Fully Supporting | 0 |
| Lake Austin | TX | Fully Supporting | 0 |
| Lake Austin | TX | Fully Supporting | 0 |
| Lake Avalon | FL | Fully Supporting | 0 |
| Lake Averic | MA | Not Supporting | 1 |
| Lake Avery (a.k.a. Big Beaver Reservoir) | CO | Not Supporting | 1 |
| Lake Babcock | NE | Not Supporting | 2 |
| Lake Baldwin (Corrine) | FL | Fully Supporting | 0 |
| Lake Barber | FL | Not Supporting | 1 |
| Lake Barco | FL | Fully Supporting | 0 |
| Lake Barkley | KY | Not Supporting | 1 |
| Lake Barton | FL | Fully Supporting | 0 |
| Lake Bass | FL | Not Supporting | 2 |
| Lake Bastrop | TX | Fully Supporting | 0 |
| Lake Beardall | FL | Not Supporting | 2 |
| Lake Beauclair | FL | Not Supporting | 3 |
| Lake Beauty | FL | Fully Supporting | 0 |
Source: EPA ATTAINS and USGS National Water Information System State Integrated Report assessment decisions + USGS daily values · 2026