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 5,751–5,800 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 |
|---|---|---|---|
| Ismons Pond | MI | Not Supporting | 2 |
| Israel River | NH | Not Supporting | 1 |
| Itasca | MN | Not Supporting | 1 |
| Ivan Lake-Located within subsegment LA100401_00. This unit is added for advisory tracking purposes only and is not a subsegment as defined by LAC 33:IX.1123.A. et seq. No other assessment is made for this water body. | LA | Not Supporting | 1 |
| Ivers Pond | NH | Not Supporting | 1 |
| J.D. Ponds | NV | Fully Supporting | 0 |
| J.L. Curran Reservoir (Fiskeville Reservoir) | RI | Not Supporting | 2 |
| Jack | MN | Not Supporting | 1 |
| Jackman Pond | NH | Not Supporting | 1 |
| Jackman Reservoir | NH | Not Supporting | 2 |
| Jackman Reservoir - Manahan Park Town Beach | NH | Not Supporting | 2 |
| Jackrabbit Lake | MO | Not Supporting | 1 |
| Jacks Lake | FL | Fully Supporting | 0 |
| Jacks Pond | NH | Not Supporting | 1 |
| Jackson Brook | NH | Not Supporting | 1 |
| JACKSON HARBOR (inner harbor, and outer harbor) | IL | Not Supporting | 2 |
| Jackson Lake | GA | Not Supporting | 1 |
| Jackson Lake | GA | Not Supporting | 2 |
| Jackson Lake | WI | Not Supporting | 1 |
| Jackson Park Lagoon | IL | Not Supporting | 1 |
| Jackson Park Pond | WI | Fully Supporting | 0 |
| Jackson Park/63rd Beach | IL | Not Supporting | 3 |
| Jackson Pond | NH | Not Supporting | 1 |
| Jackson Reservoir. | CO | Not Supporting | 1 |
| Jacksonburg Creek | NJ | Fully Supporting | 0 |
| Jacksonville | IL | Not Supporting | 3 |
| Jacksonville | VT | Fully Supporting | 0 |
| Jacobs | MN | Not Supporting | 1 |
| Jacobs Pond | MA | Not Supporting | 3 |
| Jacques Brook | NH | Not Supporting | 1 |
| Jacquith Pond | NH | Not Supporting | 1 |
| Jag Lake | WI | Not Supporting | 1 |
| Jail | MN | Not Supporting | 1 |
| Jakes Creek Reservoir | NV | Not Supporting | 1 |
| Jakes Pond Dam | NH | Not Supporting | 1 |
| Jal Lake | NM | Not Supporting | 1 |
| Jamaica Pond | MA | Not Supporting | 5 |
| James Lake | FL | Not Supporting | 1 |
| James Lake | IN | Not Supporting | 1 |
| James Pond | NH | Not Supporting | 1 |
| James V. Turner Reservoir | MA | Not Supporting | 7 |
| James, Lake | IN | Not Supporting | 2 |
| Jameson Lake | WA | Not Supporting | 1 |
| Jamesport City Lake | MO | Not Supporting | 1 |
| Jamesport Community Lake | MO | Not Supporting | 1 |
| Jamestown Reservoir | ND | Not Supporting | 1 |
| Jane | MN | Not Supporting | 2 |
| Jarvis Beach (Marion Mahoney Griffin Beach) | IL | Not Supporting | 2 |
| Jaskari Lake | MN | Not Supporting | 1 |
| Jasper | MN | Not Supporting | 1 |
Source: EPA ATTAINS and USGS National Water Information System State Integrated Report assessment decisions + USGS daily values · 2026