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 428
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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 |
|---|---|---|---|
| Afton Lake | NY | Not Supporting | 1 |
| Agawam Lake | NY | Not Supporting | 2 |
| Allegheny River/Reservoir | NY | Not Supporting | 1 |
| Almond Lake | NY | Not Supporting | 1 |
| Aluminum Pond | NY | Not Supporting | 1 |
| Andover Pond | NY | Not Supporting | 1 |
| Ashokan Reservoir | NY | Not Supporting | 2 |
| Attica Reservoir | NY | Not Supporting | 3 |
| Augur Lake | NY | Not Supporting | 1 |
| Babcock Lake | NY | Fully Supporting | 0 |
| Ballston Lake | NY | Not Supporting | 1 |
| Barger Pond | NY | Not Supporting | 2 |
| Barnes Lake | NY | Not Supporting | 1 |
| Basic Creek Reservoir | NY | Not Supporting | 2 |
| Bass Lake | NY | Not Supporting | 1 |
| Beacon/Cargill Reservoir | NY | Not Supporting | 3 |
| Bear Lake | NY | Not Supporting | 4 |
| Beaver (Alma) Lake | NY | Not Supporting | 1 |
| Beaver Dam Lake | NY | Not Supporting | 1 |
| Beaver Lake | NY | Not Supporting | 1 |
| Big Mohican Lake | NY | Not Supporting | 1 |
| Big Moose Lake | NY | Not Supporting | 2 |
| Black Lake Outlet/Black Lake | NY | Not Supporting | 1 |
| Black Pond (West) | NY | Not Supporting | 1 |
| Black River Bay | NY | Not Supporting | 3 |
| Blind Sodus Bay | NY | Not Supporting | 1 |
| Blue Mountain Lake | NY | Not Supporting | 1 |
| Bog Brook Reservoir | NY | Not Supporting | 2 |
| Boyd Corners Reservoir | NY | Not Supporting | 2 |
| Brant Lake | NY | Not Supporting | 1 |
| Breakneck Pond | NY | Not Supporting | 1 |
| Browns Pond Reservoir | NY | Not Supporting | 1 |
| Buck Pond | NY | Not Supporting | 1 |
| Buck Pond | NY | Not Supporting | 1 |
| Bug Lake | NY | Not Supporting | 2 |
| Bullet Pond | NY | Not Supporting | 1 |
| Bullhead Pond | NY | Not Supporting | 1 |
| Burdens Lake | NY | Not Supporting | 1 |
| Camaans Pond | NY | Not Supporting | 1 |
| Canaan Lake | NY | Not Supporting | 2 |
| Canadice Lake | NY | Not Supporting | 1 |
| Canandaigua Lake | NY | Not Supporting | 1 |
| Cannonsville Reservoir | NY | Not Supporting | 2 |
| Carry Falls Reservoir | NY | Not Supporting | 1 |
| Cartridge Hills P | NY | Not Supporting | 1 |
| Case Lake | NY | Not Supporting | 1 |
| Catamont Pond | NY | Not Supporting | 1 |
| Cayuga Lake, Southern End | NY | Not Supporting | 2 |
| Cayuta Lake | NY | Not Supporting | 1 |
| Cazenovia Lake | NY | Not Supporting | 2 |
Source: EPA ATTAINS and USGS National Water Information System State Integrated Report assessment decisions + USGS daily values · 2026