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 251–300 of 388 starting with A
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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 |
|---|---|---|---|
| Aquilla Reservoir | TX | Fully Supporting | 0 |
| Arbor Lake | IA | Not Supporting | 2 |
| Arbuckle Lake (Lake of the Arbuckles) | OK | Not Supporting | 3 |
| Arbutus Beach | MI | Not Supporting | 1 |
| Arbutus Lake | MI | Not Supporting | 1 |
| Arbutus Lake | WI | Fully Supporting | 0 |
| Arbutus Lake* | WI | Not Supporting | 2 |
| Arcade Pond | MA | Not Supporting | 3 |
| Arcadia Lake | MA | Not Supporting | 3 |
| Arcadia Lake | OK | Not Supporting | 2 |
| Archers Pond | NH | Not Supporting | 1 |
| Archery Pond | NH | Not Supporting | 1 |
| Archibald Lake | WI | Fully Supporting | 0 |
| Arco Mine | MN | Not Supporting | 1 |
| Ardeth Lake | ID | Fully Supporting | 0 |
| Ardmore | MN | Not Supporting | 1 |
| Ardmore City Lake (City) | OK | Fully Supporting | 0 |
| Argo Pond | MI | Not Supporting | 2 |
| Argyle | IL | Not Supporting | 1 |
| Arivaca Lake | AZ | Not Supporting | 1 |
| Arkdale Lake | WI | Fully Supporting | 0 |
| Arlington Mill Reservoir | NH | Not Supporting | 3 |
| Arlington Mill Reservoir-Arlington Pond Improvement Association | NH | Not Supporting | 2 |
| Arlington Mill Reservoir-Second St Beach | NH | Not Supporting | 2 |
| Armington Lake | NH | Not Supporting | 2 |
| Armitage Beach | IL | Not Supporting | 2 |
| Armour Lake | WI | Fully Supporting | 0 |
| Armourdale Dam | ND | Not Supporting | 2 |
| Armstrong | MN | Not Supporting | 1 |
| Armstrong Lake | WA | Not Supporting | 1 |
| Army Lake | WI | Fully Supporting | 0 |
| Arnegard Dam | ND | Fully Supporting | 0 |
| Arnold Brook L | ME | Not Supporting | 2 |
| Arnold Lake (SRA) | NE | Not Supporting | 1 |
| Arnold Pond | RI | Not Supporting | 1 |
| Aroostook River (1) at Masardis Gauging Station | ME | Fully Supporting | 0 |
| Aroostook River (1) at Masardis Gauging Station | ME | Fully Supporting | 0 |
| Aroostook River (2) at Washburn Gauging Station | ME | Fully Supporting | 0 |
| Aroostook River (2) at Washburn Gauging Station | ME | Fully Supporting | 0 |
| Aroostook River (3) at Caribou | ME | Fully Supporting | 0 |
| Aroostook River (3) at Caribou | ME | Fully Supporting | 0 |
| Aroostook River (4) at Mouth in Canada | ME | Fully Supporting | 0 |
| Aroostook River (4) at Mouth in Canada | ME | Fully Supporting | 0 |
| 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 |
Source: EPA ATTAINS and USGS National Water Information System State Integrated Report assessment decisions + USGS daily values · 2026