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 2,751–2,800 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 |
|---|---|---|---|
| Cowley | MN | Not Supporting | 1 |
| Cowley Co. SFL | KS | Not Supporting | 1 |
| Cowpen Lake | FL | Not Supporting | 1 |
| Cox | VT | Fully Supporting | 0 |
| Cox Creek Lake | AR | Not Supporting | 3 |
| Cox Hollow Lake | WI | Not Supporting | 1 |
| Cox Lake | SD | Not Supporting | 1 |
| Coyote Reservoir | CA | Not Supporting | 1 |
| Cozad Lake (WMA) | NE | Not Supporting | 1 |
| Crab | MN | Not Supporting | 1 |
| Crab Lake | WI | Fully Supporting | 0 |
| Crab Orchard | IL | Not Supporting | 4 |
| Crabapple Lake | WA | Not Supporting | 1 |
| Crabtree Creek (Crabtree Lake) | NC | Not Supporting | 1 |
| Crabtree Creek (Crabtree Lake) | NC | Not Supporting | 1 |
| Craig Lake | MI | Not Supporting | 1 |
| Craigs Pond | DE | Not Supporting | 3 |
| Cranberry Bog Pond | NH | Not Supporting | 2 |
| Cranberry Flowage | WI | Not Supporting | 1 |
| Cranberry Glade Lake-05020006001896 | PA | Fully Supporting | 0 |
| Cranberry Lake | IL | Not Supporting | 2 |
| Cranberry Lake | MI | Not Supporting | 1 |
| Cranberry Lake | MI | Not Supporting | 1 |
| Cranberry Lake | NY | Not Supporting | 1 |
| Cranberry Lake | WA | Not Supporting | 1 |
| Cranberry Lake | WI | Not Supporting | 1 |
| Cranberry Lake | WI | Fully Supporting | 0 |
| Cranberry Lake | WI | Fully Supporting | 0 |
| Cranberry Lake | WI | Fully Supporting | 0 |
| Cranberry Lake / Jefferson Lake & tribs | NJ | Not Supporting | 3 |
| Cranberry Meadow | VT | Fully Supporting | 0 |
| Cranberry Meadow | VT | Fully Supporting | 0 |
| Cranberry Meadow Brook | NH | Not Supporting | 1 |
| Cranberry Meadow Pond | NH | Not Supporting | 1 |
| Cranberry Pond | MA | Not Supporting | 1 |
| Cranberry Pond | NH | Not Supporting | 1 |
| Cranberry Pond | NH | Not Supporting | 2 |
| Cranberry Pond | NY | Not Supporting | 1 |
| Cranberry Pond | NY | Not Supporting | 1 |
| Cranbury Brook (above NJ Turnpike) | NJ | Not Supporting | 1 |
| Cranbury Brook (below NJ Turnpike) | NJ | Not Supporting | 2 |
| Crandall Pond (Cider Mill Pond) (Tolland)-01 | CT | Not Supporting | 1 |
| Crandell Lake | MI | Not Supporting | 2 |
| Crane | MN | Not Supporting | 1 |
| Crane | MN | Not Supporting | 1 |
| Crane Brook Bog Pond | MA | Not Supporting | 3 |
| Crane Creek Reservoir | ID | Fully Supporting | 0 |
| Crane Lake | AR | Not Supporting | 1 |
| Crane Lake | IN | Not Supporting | 1 |
| Crane Lake | MO | Not Supporting | 2 |
Source: EPA ATTAINS and USGS National Water Information System State Integrated Report assessment decisions + USGS daily values · 2026