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 751–800 of 1,219
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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 |
|---|---|---|---|
| Moose Lake | WI | Not Supporting | 1 |
| Moquah Lake | WI | Not Supporting | 1 |
| Morton Lake | WI | Fully Supporting | 0 |
| Moshawquit Lake | WI | Fully Supporting | 0 |
| Mud Hen Lake | WI | Fully Supporting | 0 |
| Mud Lake | WI | Not Supporting | 1 |
| Mud Lake | WI | Not Supporting | 1 |
| Mud Lake | WI | Fully Supporting | 0 |
| Mud Lake | WI | Fully Supporting | 0 |
| Mud Lake | WI | Not Supporting | 1 |
| Mud Lake | WI | Not Supporting | 1 |
| Mud Lake | WI | Fully Supporting | 0 |
| Mud Lake | WI | Not Supporting | 1 |
| Mud Lake | WI | Not Supporting | 1 |
| Mud Lake | WI | Not Supporting | 1 |
| Mud Lake | WI | Not Supporting | 1 |
| Munger Lake | WI | Fully Supporting | 0 |
| Muskellunge Lake | WI | Fully Supporting | 0 |
| Muskellunge Lake | WI | Not Supporting | 1 |
| Musser Flowage | WI | Not Supporting | 2 |
| Myers Park Beach, Lake Michigan | WI | Not Supporting | 1 |
| Myrtle Lake | WI | Fully Supporting | 0 |
| Nagawicka Lake | WI | Fully Supporting | 0 |
| Namekagon Lake | WI | Fully Supporting | 0 |
| Nebish Lake | WI | Fully Supporting | 0 |
| Necedah Lake | WI | Not Supporting | 1 |
| Nelson Lake | WI | Not Supporting | 1 |
| Nepco Lake | WI | Fully Supporting | 0 |
| Neshonoc Lake | WI | Not Supporting | 3 |
| Neshota Park Beach, Lake Michigan | WI | Not Supporting | 1 |
| Newman Lake | WI | Fully Supporting | 0 |
| Newton Lake | WI | Not Supporting | 1 |
| Newton Lake | WI | Fully Supporting | 0 |
| Norrie Lake | WI | Fully Supporting | 0 |
| North Bass Lake | WI | Not Supporting | 1 |
| North Flowage | WI | Not Supporting | 1 |
| North Lake | WI | Fully Supporting | 0 |
| North Lake | WI | Fully Supporting | 0 |
| North Lake | WI | Not Supporting | 1 |
| North Lake | WI | Fully Supporting | 0 |
| North Lake | WI | Fully Supporting | 0 |
| North Nokomis Lake | WI | Fully Supporting | 0 |
| North Pipe Lake | WI | Not Supporting | 2 |
| North Shattuck Lake | WI | Fully Supporting | 0 |
| North Spirit Lake | WI | Not Supporting | 1 |
| North Turtle Lake | WI | Not Supporting | 1 |
| North Twin Lake | WI | Fully Supporting | 0 |
| North Two Lakes | WI | Fully Supporting | 0 |
| Nose Lake | WI | Fully Supporting | 0 |
| Nugget Lake | WI | Fully Supporting | 0 |
Source: EPA ATTAINS and USGS National Water Information System State Integrated Report assessment decisions + USGS daily values · 2026