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 7,251–7,300 of 15,611
Jump to letter
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 |
|---|---|---|---|
| Lake Poinsett | FL | Not Supporting | 2 |
| Lake Poinsett | SD | Not Supporting | 2 |
| Lake Ponca | OK | Not Supporting | 2 |
| Lake Ponemah | MI | Not Supporting | 3 |
| Lake Porter | FL | Fully Supporting | 0 |
| Lake Potanipo - Town Beach | NH | Not Supporting | 2 |
| Lake Powell | AZ | Not Supporting | 1 |
| Lake Powell | UT | Fully Supporting | 0 |
| Lake Poygan | WI | Not Supporting | 3 |
| Lake Prevatt | FL | Not Supporting | 1 |
| Lake Price | FL | Fully Supporting | 0 |
| Lake Prima Vista | FL | Not Supporting | 3 |
| Lake Prince - Reservoir (PWS) | VA | Fully Supporting | 0 |
| Lake Proctor | FL | Not Supporting | 1 |
| Lake Providence | LA | Not Supporting | 1 |
| Lake Pythias | FL | Fully Supporting | 0 |
| Lake Quannapowitt | MA | Not Supporting | 6 |
| Lake Quinsigamond | MA | Not Supporting | 10 |
| Lake Quitman | TX | Fully Supporting | 0 |
| Lake Quivera | KS | Not Supporting | 1 |
| Lake Rabama | FL | Fully Supporting | 0 |
| Lake Raleigh | FL | Not Supporting | 1 |
| Lake Ratcliff | TX | Not Supporting | 1 |
| Lake Ray Hubbard | TX | Fully Supporting | 0 |
| Lake Ray Hubbard | TX | Fully Supporting | 0 |
| Lake Ray Hubbard | TX | Fully Supporting | 0 |
| Lake Ray Hubbard | TX | Fully Supporting | 0 |
| Lake Ray Hubbard | TX | Fully Supporting | 0 |
| Lake Raylean-02050101002521 | PA | Fully Supporting | 0 |
| Lake Reams | FL | Fully Supporting | 0 |
| Lake Reba | KY | Not Supporting | 2 |
| Lake Redfield | SD | Not Supporting | 1 |
| Lake Redman-02050306002293 | PA | Fully Supporting | 0 |
| Lake Redstone | WI | Not Supporting | 1 |
| Lake Reinheimer | FL | Not Supporting | 1 |
| Lake Richmond | FL | Not Supporting | 3 |
| Lake Rico | MA | Not Supporting | 3 |
| Lake Ripley | WI | Fully Supporting | 0 |
| Lake Ripple | MA | Not Supporting | 5 |
| Lake Roberts | FL | Not Supporting | 3 |
| Lake Roberts | NM | Not Supporting | 3 |
| Lake Rochelle | FL | Not Supporting | 3 |
| Lake Roger (Lake Christie) | FL | Fully Supporting | 0 |
| Lake Rogers | FL | Fully Supporting | 0 |
| Lake Rohunta | MA | Not Supporting | 3 |
| Lake Rohunta | MA | Not Supporting | 5 |
| Lake Rohunta | MA | Not Supporting | 4 |
| Lake Roland | MD | Not Supporting | 1 |
| Lake Ronkonkoma | NY | Not Supporting | 2 |
| Lake Roper | FL | Fully Supporting | 0 |
Source: EPA ATTAINS and USGS National Water Information System State Integrated Report assessment decisions + USGS daily values · 2026