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 6,801–6,850 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 June in Winter | FL | Not Supporting | 3 |
| Lake Juniata | FL | Fully Supporting | 0 |
| Lake Juniper | FL | Not Supporting | 3 |
| Lake Kahola | KS | Not Supporting | 1 |
| Lake Kampeska | SD | Fully Supporting | 0 |
| Lake Kanasatka | NH | Not Supporting | 2 |
| Lake Kanasatka - Camp Quinebarge Beach | NH | Not Supporting | 1 |
| Lake Kanasatka - Deer Hill Beach | NH | Not Supporting | 1 |
| Lake Kanturk | FL | Not Supporting | 3 |
| Lake Karick | FL | Fully Supporting | 0 |
| Lake Katherine | NH | Not Supporting | 1 |
| Lake Katonah | NY | Not Supporting | 1 |
| Lake Kawbawgam | MI | Not Supporting | 3 |
| Lake Keesus | WI | Fully Supporting | 0 |
| Lake Kegonsa | WI | Not Supporting | 2 |
| Lake Kemah tribs | NJ | Not Supporting | 3 |
| Lake Kemp | TX | Not Supporting | 1 |
| Lake Kenansville | FL | Not Supporting | 4 |
| Lake Keokee | VA | Not Supporting | 2 |
| Lake Keomah | IA | Not Supporting | 4 |
| Lake Kerr | FL | Not Supporting | 3 |
| Lake Kickapoo | TX | Fully Supporting | 0 |
| Lake Kilby (PWS) | VA | Not Supporting | 2 |
| Lake Killarney | FL | Not Supporting | 2 |
| Lake Killarney | FL | Fully Supporting | 0 |
| Lake Killarney | MO | Not Supporting | 1 |
| Lake Kimball | TX | Not Supporting | 1 |
| Lake Kinsale | FL | Not Supporting | 3 |
| Lake Kissimmee | FL | Not Supporting | 5 |
| Lake Koocanusa | MT | Not Supporting | 2 |
| Lake Koshkonong | WI | Not Supporting | 2 |
| Lake Kozart | FL | Not Supporting | 3 |
| Lake Lachard | FL | Not Supporting | 1 |
| Lake Lacoma | NY | Not Supporting | 1 |
| Lake Ladore-02040103000904 | PA | Fully Supporting | 0 |
| Lake Lafayette (Lower Segment) | FL | Not Supporting | 1 |
| Lake Lafayette (Upper Segment) | FL | Not Supporting | 2 |
| Lake LaFourche | LA | Not Supporting | 5 |
| Lake Lajoie | TN | Not Supporting | 1 |
| Lake Lakota | SD | Not Supporting | 1 |
| Lake LaMoure | ND | Fully Supporting | 0 |
| Lake Lancaster | FL | Not Supporting | 2 |
| Lake Lansing | MI | Not Supporting | 1 |
| Lake Lariat | MD | Not Supporting | 2 |
| Lake Lashaway | MA | Not Supporting | 2 |
| Lake Latonka-05030102001609 | PA | Not Supporting | 1 |
| Lake Laura | VA | Not Supporting | 1 |
| Lake Lavon | TX | Fully Supporting | 0 |
| Lake Lavon | TX | Fully Supporting | 0 |
| Lake Lavon | TX | Fully Supporting | 0 |
Source: EPA ATTAINS and USGS National Water Information System State Integrated Report assessment decisions + USGS daily values · 2026