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 6,401–6,450 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 Charlevoix | MI | Not Supporting | 2 |
| Lake Charlevoix East Jordan Tourist Park Beach | MI | Not Supporting | 1 |
| Lake Charlotte | FL | Not Supporting | 2 |
| Lake Charm | FL | Not Supporting | 4 |
| Lake Chautauqua | FL | Fully Supporting | 0 |
| Lake Cherokee | FL | Fully Supporting | 0 |
| Lake Cherokee | TX | Fully Supporting | 0 |
| Lake Cherry | FL | Not Supporting | 3 |
| Lake Chesdin | VA | Not Supporting | 1 |
| Lake Chetac | WI | Not Supporting | 1 |
| Lake Chetek | WI | Not Supporting | 1 |
| Lake Chillisquaque-02050206001752 | PA | Fully Supporting | 0 |
| Lake Chippewa | WI | Fully Supporting | 0 |
| Lake Chocorua | NH | Not Supporting | 2 |
| Lake Chocorua - Public Beach | NH | Not Supporting | 1 |
| Lake Chocorua - Town Beach | NH | Not Supporting | 1 |
| Lake Cisco | TX | Fully Supporting | 0 |
| Lake Claiborne | LA | Fully Supporting | 0 |
| Lake Clara | WI | Fully Supporting | 0 |
| Lake Clarke | FL | Not Supporting | 3 |
| Lake Clear | NY | Not Supporting | 1 |
| Lake Clinch | FL | Not Supporting | 4 |
| Lake Cochichewick | MA | Not Supporting | 2 |
| Lake Cochituate | MA | Not Supporting | 8 |
| Lake Cochituate | MA | Not Supporting | 8 |
| Lake Cochituate | MA | Not Supporting | 7 |
| Lake Cochituate | MA | Not Supporting | 5 |
| Lake Cochrane | SD | Fully Supporting | 0 |
| Lake Cohoon (PWS) | VA | Not Supporting | 1 |
| Lake Coldwater | KS | Not Supporting | 1 |
| Lake Coleman | TX | Not Supporting | 1 |
| Lake Columbia | AR | Not Supporting | 1 |
| Lake Columbia | AR | Not Supporting | 1 |
| Lake Como | DE | Not Supporting | 1 |
| Lake Como | FL | Not Supporting | 2 |
| Lake Como | MA | Not Supporting | 4 |
| Lake Como | NY | Not Supporting | 2 |
| Lake Como | TX | Not Supporting | 3 |
| Lake Como (Orange County) | FL | Not Supporting | 1 |
| Lake Concord | FL | Not Supporting | 2 |
| Lake Concord | FL | Not Supporting | 1 |
| Lake Concordia | LA | Not Supporting | 1 |
| Lake Condel | FL | Not Supporting | 6 |
| Lake Cone at Seminole | FL | Not Supporting | 1 |
| Lake Confusion | FL | Not Supporting | 1 |
| Lake Conine | FL | Not Supporting | 3 |
| Lake Coniston - Camp Coniston Beach | NH | Not Supporting | 1 |
| Lake Conroe | TX | Not Supporting | 1 |
| Lake Conroe | TX | Fully Supporting | 0 |
| Lake Conroe | TX | Fully Supporting | 0 |
Source: EPA ATTAINS and USGS National Water Information System State Integrated Report assessment decisions + USGS daily values · 2026