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 6,451–6,500 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 Conroe | TX | Fully Supporting | 0 |
| Lake Conroe | TX | Fully Supporting | 0 |
| Lake Conroe | TX | Fully Supporting | 0 |
| Lake Conroe | TX | Fully Supporting | 0 |
| Lake Conroe | TX | Fully Supporting | 0 |
| Lake Conroe | TX | Fully Supporting | 0 |
| Lake Content | WI | Not Supporting | 1 |
| Lake Conway | FL | Not Supporting | 1 |
| Lake Copeland | FL | Not Supporting | 2 |
| Lake Cornelia | IA | Not Supporting | 1 |
| Lake Corner | FL | Fully Supporting | 0 |
| Lake Corpus Christi | TX | Fully Supporting | 0 |
| Lake Corpus Christi | TX | Fully Supporting | 0 |
| Lake Corpus Christi | TX | Fully Supporting | 0 |
| Lake Crago | FL | Not Supporting | 3 |
| Lake Crawford State Park #2 | KS | Not Supporting | 1 |
| Lake Crook | TX | Not Supporting | 1 |
| Lake Crosby | FL | Not Supporting | 1 |
| Lake Culpeper | VA | Not Supporting | 2 |
| Lake Cumberland | KY | Not Supporting | 1 |
| Lake Cypress | FL | Not Supporting | 4 |
| Lake Cypress Springs | TX | Not Supporting | 1 |
| Lake Cypress Springs | TX | Not Supporting | 2 |
| Lake Cypress Springs | TX | Not Supporting | 2 |
| Lake Dabanawa | KS | Fully Supporting | 0 |
| Lake Daingerfield | TX | Not Supporting | 1 |
| Lake Daisy | FL | Fully Supporting | 0 |
| Lake Dalhousie | FL | Not Supporting | 1 |
| Lake Damon | FL | Not Supporting | 1 |
| Lake Dan | FL | Fully Supporting | 0 |
| Lake Daniel | FL | Fully Supporting | 0 |
| Lake Daniel | TX | Fully Supporting | 0 |
| Lake Darling | IA | Not Supporting | 4 |
| Lake Darling | ND | Not Supporting | 1 |
| Lake Daugharty | FL | Not Supporting | 1 |
| Lake David | FL | Fully Supporting | 0 |
| Lake Davis | FL | Not Supporting | 4 |
| Lake Dead Lady | FL | Not Supporting | 1 |
| Lake Deaton | FL | Not Supporting | 1 |
| Lake Deeson | FL | Not Supporting | 3 |
| Lake Delancy | FL | Not Supporting | 1 |
| Lake Denham | FL | Not Supporting | 3 |
| Lake Denison | MA | Not Supporting | 3 |
| Lake Denoon | WI | Not Supporting | 1 |
| Lake Denton | FL | Not Supporting | 1 |
| Lake Desair | WI | Not Supporting | 2 |
| Lake Destiny / Springwood Lake | FL | Fully Supporting | 0 |
| Lake Dexter | FL | Not Supporting | 1 |
| Lake Dias | FL | Not Supporting | 2 |
| Lake Disston | FL | Not Supporting | 5 |
Source: EPA ATTAINS and USGS National Water Information System State Integrated Report assessment decisions + USGS daily values · 2026