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 302
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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 |
|---|---|---|---|
| Grand Lake Matagamon | ME | Fully Supporting | 0 |
| Grand Manan Channel | ME | Fully Supporting | 0 |
| Grand Manan Channel | ME | Fully Supporting | 0 |
| Great P | ME | Not Supporting | 2 |
| Great Works River | ME | Fully Supporting | 0 |
| Hammond P | ME | Fully Supporting | 0 |
| Hermon P | ME | Fully Supporting | 0 |
| Heron Lake (Churchill) | ME | Fully Supporting | 0 |
| Highland (Duck) L | ME | Fully Supporting | 0 |
| Jo-Mary Lake | ME | Fully Supporting | 0 |
| Johns Bay | ME | Fully Supporting | 0 |
| Kenduskeag Stream | ME | Fully Supporting | 0 |
| Kennebec River (2) above The Forks | ME | Fully Supporting | 0 |
| Kennebec River (2) above The Forks | ME | Fully Supporting | 0 |
| Kennebec River (4) at Wyman Dam | ME | Fully Supporting | 0 |
| Kennebec River (4) at Wyman Dam | ME | Fully Supporting | 0 |
| Kennebec River (6) | ME | Fully Supporting | 0 |
| Kennebec River (6) | ME | Fully Supporting | 0 |
| Kennebec River at Merrymeeting Bay | ME | Fully Supporting | 0 |
| Kennebec River at Merrymeeting Bay | ME | Fully Supporting | 0 |
| Kennebec River at Waterville Dam | ME | Fully Supporting | 0 |
| Kennebec River Estuary | ME | Fully Supporting | 0 |
| Kennebunk River | ME | Fully Supporting | 0 |
| Lamoine Coastal | ME | Fully Supporting | 0 |
| Lamoine Coastal | ME | Fully Supporting | 0 |
| Lilly P | ME | Fully Supporting | 0 |
| Little Androscoggin River | ME | Fully Supporting | 0 |
| Little Black River | ME | Fully Supporting | 0 |
| Little Black River | ME | Fully Supporting | 0 |
| Little Ossipee River | ME | Fully Supporting | 0 |
| Long Lake | ME | Fully Supporting | 0 |
| Long P | ME | Not Supporting | 2 |
| Lovejoy P | ME | Not Supporting | 2 |
| Machias River | ME | Fully Supporting | 0 |
| Machias River | ME | Fully Supporting | 0 |
| Machias River | ME | Fully Supporting | 0 |
| Magalloway River | ME | Fully Supporting | 0 |
| Marsh River | ME | Fully Supporting | 0 |
| Mattawamkeag River (1) | ME | Fully Supporting | 0 |
| Mattawamkeag River (2) | ME | Fully Supporting | 0 |
| Mattawamkeag River (2) | ME | Fully Supporting | 0 |
| Mattawamkeag River (3) | ME | Fully Supporting | 0 |
| Medomak River | ME | Fully Supporting | 0 |
| Meduxnekeag River at Woodstock NB | ME | Fully Supporting | 0 |
| Messalonskee L | ME | Fully Supporting | 0 |
| Messalonskee Stream | ME | Fully Supporting | 0 |
| Middle Androscoggin River | ME | Fully Supporting | 0 |
| Millimagasset Stream | ME | Fully Supporting | 0 |
| Molunkus Stream | ME | Fully Supporting | 0 |
| Molunkus Stream | ME | Fully Supporting | 0 |
Source: EPA ATTAINS and USGS National Water Information System State Integrated Report assessment decisions + USGS daily values · 2026