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 301–350 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 |
|---|---|---|---|
| Arrow Lake | TN | Not Supporting | 7 |
| Arrowhead (Cook) | IL | Not Supporting | 2 |
| Arrowhead (Williamson) | IL | Not Supporting | 1 |
| Arrowhead Lake | IA | Fully Supporting | 0 |
| Arrowhead Lake | NE | Not Supporting | 4 |
| Arrowhead Mountain | VT | Not Supporting | 1 |
| Arrowhead Mountain | VT | Not Supporting | 3 |
| Arrowhead Pond | IA | Not Supporting | 2 |
| Arrowhead, Lake | CA | Not Supporting | 1 |
| Arrowrock Reservoir (not including SF Boise River arm) | ID | Fully Supporting | 0 |
| Arrowrock Reservoir (South Fork Boise River arm) | ID | Fully Supporting | 0 |
| Artichoke | MN | Not Supporting | 1 |
| Artist Brook | NH | Not Supporting | 1 |
| Arvada Reservoir. | CO | Not Supporting | 1 |
| Arvilla | MN | Not Supporting | 1 |
| Asa Pond | RI | Not Supporting | 2 |
| Ash | MN | Not Supporting | 1 |
| Ash | MN | Not Supporting | 1 |
| Asher Lake | FL | Fully Supporting | 0 |
| Ashfield Pond | MA | Not Supporting | 2 |
| Ashippun Lake | WI | Fully Supporting | 0 |
| Ashland Reservoir | MA | Not Supporting | 3 |
| Ashley Lake | MA | Not Supporting | 1 |
| Ashley Pond | MA | Not Supporting | 1 |
| Ashley Reservoir | IL | Not Supporting | 4 |
| Ashmere Lake | MA | Not Supporting | 2 |
| Ashokan Reservoir | NY | Not Supporting | 2 |
| Ashuelot Pond | NH | Not Supporting | 2 |
| Ashuelot River | NH | Not Supporting | 1 |
| Ashuelot River - Ashuelot Paper | NH | Not Supporting | 1 |
| Ashuelot River - Fisk Mill Hydro | NH | Not Supporting | 8 |
| Ashuelot River - Lower Robertson Dam | NH | Not Supporting | 1 |
| Ashuelot River - Nash Mill Dam | NH | Not Supporting | 1 |
| Ashuelot River Dam Pond | NH | Not Supporting | 4 |
| Ashumet Pond | MA | Not Supporting | 5 |
| Ashurst Lake | AZ | Fully Supporting | 0 |
| Ashville Pond | RI | Not Supporting | 2 |
| Asnacomet Pond | MA | Not Supporting | 2 |
| Aspen | MN | Not Supporting | 1 |
| Aspinook Pond (Canterbury/Griswold/Lisbon) | CT | Not Supporting | 3 |
| Assabet River Reservoir | MA | Not Supporting | 8 |
| Assunpink Ck (above Assunpink Lake) | NJ | Not Supporting | 4 |
| Assunpink Ck (below Shipetaukin Ck) | NJ | Not Supporting | 6 |
| Assunpink Ck (NewSharonBr to/incl Lake) | NJ | Not Supporting | 5 |
| Assunpink Ck (Shipetaukin to Trenton Rd) | NJ | Not Supporting | 6 |
| Astrid | MN | Not Supporting | 1 |
| Asylum Lake | MI | Not Supporting | 1 |
| Atchison Co. Park Lake | KS | Not Supporting | 2 |
| Atchison Co. SFL | KS | Not Supporting | 5 |
| Athens | VT | Fully Supporting | 0 |
Source: EPA ATTAINS and USGS National Water Information System State Integrated Report assessment decisions + USGS daily values · 2026