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 101–150 of 157 starting with U
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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 |
|---|---|---|---|
| Upper Long Lake Property Owners - A | MI | Not Supporting | 1 |
| Upper Long Woods Association | MI | Not Supporting | 1 |
| Upper Maple | MN | Not Supporting | 1 |
| Upper Mission | MN | Not Supporting | 1 |
| Upper Moore | VT | Fully Supporting | 0 |
| Upper Moose Falls Pond | NH | Not Supporting | 2 |
| Upper Mountain Lake | NH | Not Supporting | 2 |
| Upper Mud Lake | WI | Not Supporting | 1 |
| Upper Mystic Lake | MA | Not Supporting | 5 |
| Upper Naukeag Lake | MA | Not Supporting | 1 |
| Upper Nemahbin Lake | WI | Fully Supporting | 0 |
| Upper Orono | MN | Not Supporting | 2 |
| Upper Panasa | MN | Not Supporting | 1 |
| Upper Pauness | MN | Not Supporting | 1 |
| Upper Payette Lake | ID | Fully Supporting | 0 |
| Upper Pequawket Pond | NH | Not Supporting | 1 |
| Upper Pine | MN | Not Supporting | 1 |
| Upper Pine Lake | IA | Not Supporting | 1 |
| Upper Pond | NH | Not Supporting | 2 |
| Upper Pony Creek Reservoir | OR | Not Supporting | 1 |
| Upper Porter Pond | MA | Not Supporting | 1 |
| Upper Post Lake | WI | Not Supporting | 1 |
| Upper Prairie | MN | Not Supporting | 1 |
| Upper Prior | MN | Not Supporting | 2 |
| Upper Proud Lake | MI | Not Supporting | 2 |
| Upper Red Lake | WI | Fully Supporting | 0 |
| Upper Red Rock Lake | MT | Not Supporting | 2 |
| Upper Reservoir | MA | Not Supporting | 1 |
| Upper Saint Croix Lake | WI | Fully Supporting | 0 |
| Upper Sakatah | MN | Not Supporting | 2 |
| Upper San Leandro Reservoir | CA | Not Supporting | 1 |
| Upper Saranac Lake | NY | Not Supporting | 1 |
| Upper Shawme Lake | MA | Not Supporting | 1 |
| Upper South Long | MN | Not Supporting | 1 |
| Upper Spectacle Pond | MA | Not Supporting | 2 |
| Upper Springstead Lake | WI | Fully Supporting | 0 |
| Upper Suncook Lake - Camp Fatima Beach | NH | Not Supporting | 2 |
| Upper Suncook Lake - Town Beach | NH | Not Supporting | 1 |
| Upper Suncook Pond | NH | Not Supporting | 3 |
| Upper Symes | VT | Fully Supporting | 0 |
| Upper Three Ponds | NH | Not Supporting | 3 |
| Upper Turtle Lake | WI | Not Supporting | 1 |
| Upper Twin | MN | Not Supporting | 1 |
| Upper Twin | MN | Not Supporting | 5 |
| Upper Ulster Lake | NY | Not Supporting | 1 |
| Upper Van Horn Park Pond | MA | Not Supporting | 2 |
| Upper Vermillion Lake | WI | Not Supporting | 1 |
| Upper Wilson Pond | NH | Not Supporting | 1 |
| Upper Winooski; | VT | Fully Supporting | 0 |
| Upper Worcester | VT | Fully Supporting | 0 |
Source: EPA ATTAINS and USGS National Water Information System State Integrated Report assessment decisions + USGS daily values · 2026