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 1,501–1,550 of 2,233
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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 |
|---|---|---|---|
| Parker Pond | NH | Not Supporting | 2 |
| Parker Reservoir | NH | Not Supporting | 1 |
| Parting Brook | NH | Not Supporting | 1 |
| Partridge Lake | NH | Not Supporting | 3 |
| Paugus Bay | NH | Not Supporting | 4 |
| Paul Colsmann Dam I | NH | Not Supporting | 1 |
| Pawtuckaway Lake | NH | Not Supporting | 7 |
| Pawtuckaway Lake - Pawtuckaway State Park Beach | NH | Not Supporting | 3 |
| Pawtuckaway Lake - Town Beach | NH | Not Supporting | 1 |
| Peabody River - Libby Town Pool | NH | Not Supporting | 2 |
| Peabody River - Wildcat Mountain Dam | NH | Not Supporting | 1 |
| Peacock Brook | NH | Not Supporting | 1 |
| Peacock Brook - Perkins Pond Marsh | NH | Not Supporting | 1 |
| Peaked Hill Pond | NH | Not Supporting | 3 |
| Pearl Lake | NH | Not Supporting | 1 |
| Pearly Lake | NH | Not Supporting | 6 |
| Pearly Lake-Pearly Lake Beach | NH | Not Supporting | 3 |
| Peaslee Place I | NH | Not Supporting | 1 |
| Peaslee Place IV Det Dam | NH | Not Supporting | 1 |
| Pecker Pond | NH | Not Supporting | 2 |
| Pecker Pond - Camp Toah Nipi Beach | NH | Not Supporting | 1 |
| Pemigewasset Lake | NH | Not Supporting | 2 |
| Pemigewasset River | NH | Not Supporting | 1 |
| Pemigewasset River - Ayers Island Dam Pond | NH | Not Supporting | 3 |
| Pemigewasset River - Eastman Falls | NH | Not Supporting | 1 |
| Penacook Lake | NH | Not Supporting | 1 |
| Pennichuck Brook - Harris Pond Dam | NH | Not Supporting | 1 |
| Pennichuck Pond | NH | Not Supporting | 1 |
| Pequaket Pond - Rec Department Beach | NH | Not Supporting | 1 |
| Pequawket Pond | NH | Not Supporting | 2 |
| Perch Pond | NH | Not Supporting | 1 |
| Perch Pond | NH | Not Supporting | 2 |
| Perkins Pond | NH | Not Supporting | 1 |
| Perkins Pond | NH | Not Supporting | 4 |
| Perry Pond | NH | Not Supporting | 1 |
| Perry Ponds | NH | Not Supporting | 1 |
| Peters Farm Pond Dam | NH | Not Supporting | 1 |
| Pettitt Dam | NH | Not Supporting | 1 |
| Pettyboro Brook - Pettyboro Brook Hydro | NH | Not Supporting | 1 |
| Peverly Brook Pond | NH | Not Supporting | 1 |
| Philbrick Pond - Branch Great Brook | NH | Not Supporting | 1 |
| Phillips Brook - Crystal Falls Hydro | NH | Not Supporting | 1 |
| Phillips Pond | NH | Not Supporting | 1 |
| Phillips Pond | NH | Not Supporting | 6 |
| Phillips Pond - Seeley Town Beach | NH | Not Supporting | 3 |
| Pickerel Pond | NH | Not Supporting | 1 |
| Pickerel Pond | NH | Not Supporting | 1 |
| Pickering Pond | NH | Not Supporting | 2 |
| Pickpocket Pond | NH | Not Supporting | 1 |
| Pierce Pond Dam | NH | Not Supporting | 1 |
Source: EPA ATTAINS and USGS National Water Information System State Integrated Report assessment decisions + USGS daily values · 2026