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 1–50 of 2,511 starting with L
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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 |
|---|---|---|---|
| L. Prairie Comm. Lake | MO | Not Supporting | 1 |
| La Claire Lake | KS | Not Supporting | 1 |
| La Cygne Lake | KS | Not Supporting | 1 |
| La Grande Reservoir | OR | Not Supporting | 1 |
| La Harpe | IL | Not Supporting | 1 |
| La Jara Reservoir. | CO | Not Supporting | 1 |
| La Mirada Park Lake | CA | Not Supporting | 2 |
| La Motte Lake | WI | Fully Supporting | 0 |
| La Trappe Creek Pond | MD | Not Supporting | 1 |
| LaBaron Lake | UT | Not Supporting | 1 |
| Labrador Pond | NH | Not Supporting | 1 |
| Lac Capri | MO | Not Supporting | 1 |
| Lac Carmel | MO | Not Supporting | 2 |
| Lac Courte Oreilles | WI | Not Supporting | 1 |
| Lac Des Allemands | LA | Not Supporting | 1 |
| Lac La Belle | WI | Not Supporting | 2 |
| Lac la Croix | MN | Not Supporting | 1 |
| Lac Lake | MN | Not Supporting | 1 |
| Lac Lavon | MN | Not Supporting | 1 |
| Lac Marseilles | MO | Not Supporting | 2 |
| Lac Qui Parle (NW Bay) | MN | Not Supporting | 2 |
| Lac Qui Parle (SE Bay) | MN | Not Supporting | 3 |
| Lac Sault Dore | WI | Not Supporting | 1 |
| Lac Vieux Desert | WI | Fully Supporting | 0 |
| Lac Vieux Desert Lake | MI | Fully Supporting | 0 |
| Lacamas Lake | WA | Not Supporting | 3 |
| Lacey Keosauqua Lake | IA | Fully Supporting | 0 |
| Lackawanna Lake-02050106002809 | PA | Not Supporting | 2 |
| Laddie | MN | Not Supporting | 1 |
| Lady | MN | Fully Supporting | 0 |
| Lady Bird Lake (formerly Town Lake) | TX | Fully Supporting | 0 |
| Lady Bird Lake (formerly Town Lake) | TX | Fully Supporting | 0 |
| Lady Lake | FL | Fully Supporting | 0 |
| Lady Slipper | MN | Not Supporting | 2 |
| Lafayette Brook | NH | Not Supporting | 1 |
| Lafayette Reservoir | CA | Not Supporting | 2 |
| Laguna del Campo | NM | Not Supporting | 1 |
| Laguna Lake | CA | Not Supporting | 1 |
| Laguna Madre | NM | Fully Supporting | 0 |
| Lahaway Ck (above Prospertown) | NJ | Not Supporting | 3 |
| Lahaway Ck (Allentwn/NE Road-Prospertown) | NJ | Not Supporting | 3 |
| Lahontan Reservoir | NV | Not Supporting | 5 |
| Laird | VT | Fully Supporting | 0 |
| Lake Accotink | VA | Not Supporting | 2 |
| Lake Adair | FL | Not Supporting | 3 |
| Lake Adelaide | FL | Not Supporting | 3 |
| Lake Adelaide | FL | Not Supporting | 4 |
| Lake Adrian | MI | Not Supporting | 2 |
| Lake Afton | KS | Not Supporting | 1 |
| Lake Agnes | FL | Not Supporting | 4 |
Source: EPA ATTAINS and USGS National Water Information System State Integrated Report assessment decisions + USGS daily values · 2026