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 701–750 of 806 starting with P
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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 |
|---|---|---|---|
| Prado Park Lake | CA | Not Supporting | 1 |
| Prague Lake | OK | Not Supporting | 1 |
| Prairie | MN | Not Supporting | 1 |
| Prairie | MN | Not Supporting | 1 |
| Prairie (main bay) | MN | Not Supporting | 1 |
| Prairie Creek Reservoir | IN | Fully Supporting | 0 |
| Prairie Creek Reservoir No. a-4-1 (Fisher Dam) | IN | Not Supporting | 1 |
| Prairie Knoll Lake (WMA) | NE | Not Supporting | 1 |
| Prairie Lake | FL | Fully Supporting | 0 |
| Prairie Lake | FL | Not Supporting | 1 |
| Prairie Lake | IA | Not Supporting | 1 |
| Prairie Lake | KS | Not Supporting | 1 |
| Prairie Lake | MO | Not Supporting | 1 |
| Prairie Lake | WI | Not Supporting | 1 |
| Prairie Lake (32-Mile H) | NE | Not Supporting | 2 |
| Prairie Lee Lake | MO | Fully Supporting | 0 |
| Prairie Owl Lake | NE | Not Supporting | 1 |
| Prairie Queen Lake | NE | Not Supporting | 2 |
| Prairie River Lake | MI | Not Supporting | 1 |
| Prairie Rose Lake | IA | Not Supporting | 3 |
| Prairie View Lake | NE | Not Supporting | 1 |
| Pratt Beach | IL | Not Supporting | 2 |
| Pratt Co. Lake | KS | Not Supporting | 2 |
| Pratt Lake | MI | Not Supporting | 1 |
| Pratt Pond | MA | Not Supporting | 2 |
| Pratt Pond | NH | Not Supporting | 1 |
| Pratt Pond | NH | Not Supporting | 2 |
| Pratt Pond Brook | NH | Not Supporting | 1 |
| Pratt Wildlife Pond Dam | NH | Not Supporting | 1 |
| Preakness Brook / Naachtpunkt Brook | NJ | Not Supporting | 2 |
| Prentiss | VT | Fully Supporting | 0 |
| Prescott Brook / Round Valley Reservior | NJ | Not Supporting | 8 |
| Prescott City Lake | KS | Not Supporting | 1 |
| Prescott Park Dike | NH | Not Supporting | 1 |
| Presque Isle Bay-04120101000933 | PA | Not Supporting | 1 |
| Presque Isle Lake | WI | Fully Supporting | 0 |
| Pressey Pond (WMA) | NE | Not Supporting | 1 |
| Preston | MN | Not Supporting | 2 |
| Preston Brook - Pingree Sawmill Dam | NH | Not Supporting | 1 |
| Preston Pond | NH | Not Supporting | 1 |
| Preston Pond | NY | Not Supporting | 1 |
| Presumpscot River | ME | Fully Supporting | 0 |
| Presumpscot River | ME | Fully Supporting | 0 |
| Pretty Lake | FL | Fully Supporting | 0 |
| Pretty Lake | IN | Not Supporting | 1 |
| Pretty Lake | MI | Not Supporting | 1 |
| Pretty Lake | WI | Fully Supporting | 0 |
| Prettyboy Reservoir | MD | Not Supporting | 1 |
| Prewitt Reservoir, Empire Reservoir, and Vancil Reservoir. | CO | Fully Supporting | 0 |
| Prickett Lake | WA | Not Supporting | 1 |
Source: EPA ATTAINS and USGS National Water Information System State Integrated Report assessment decisions + USGS daily values · 2026