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 1–50 of 519 starting with G
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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 |
|---|---|---|---|
| Gabbro | MN | Not Supporting | 1 |
| Gabimichigami | MN | Not Supporting | 1 |
| Gadau Lake | FL | Fully Supporting | 0 |
| Gage Park Lake | KS | Not Supporting | 1 |
| Gages | IL | Not Supporting | 4 |
| Gale Meadows | VT | Fully Supporting | 0 |
| Gales Pond | MA | Not Supporting | 2 |
| Galesville Reservoir | OR | Not Supporting | 1 |
| Galilee Lake | FL | Not Supporting | 2 |
| Gallagher Canyon Reservoir | NE | Not Supporting | 2 |
| Gallagher Lake | MI | Not Supporting | 3 |
| Galloway Lake | FL | Not Supporting | 4 |
| Galloway Lake | MI | Not Supporting | 3 |
| Galloway Pond Dam | NH | Not Supporting | 1 |
| Galusha; | VT | Fully Supporting | 0 |
| Game Creek (above Rt 48) | NJ | Not Supporting | 4 |
| Game Creek (below Rt 48) | NJ | Not Supporting | 4 |
| Games | MN | Not Supporting | 2 |
| Ganawatte Farm Pond | MA | Not Supporting | 4 |
| Gander | MN | Not Supporting | 1 |
| Gannon | MN | Not Supporting | 1 |
| Gap Lake | FL | Not Supporting | 1 |
| Garden | MN | Not Supporting | 1 |
| Garden Lake | FL | Not Supporting | 1 |
| Garden Lake | WI | Fully Supporting | 0 |
| Gardiner Pond | RI | Not Supporting | 3 |
| Gardner City Lake | KS | Not Supporting | 2 |
| Gardner Lake (Salem/Montville/Bozrah) | CT | Fully Supporting | 0 |
| Garfield | MN | Not Supporting | 1 |
| Garfield Lake. | CO | Not Supporting | 2 |
| Garfield Pk. Lagoon | IL | Not Supporting | 2 |
| Garland Brook | NH | Not Supporting | 1 |
| Garland Brook - Garland Brook Dam | NH | Not Supporting | 1 |
| Garland Pond | NH | Not Supporting | 5 |
| Garland Pond | NH | Not Supporting | 1 |
| Garland River - Garland Brook Dam | NH | Not Supporting | 1 |
| Garnet Lake | ID | Fully Supporting | 0 |
| Garnet Lake, Parachute Lake | ID | Fully Supporting | 0 |
| Garnett North Lake | KS | Not Supporting | 1 |
| Garrison Lake | OR | Not Supporting | 2 |
| Garrisons Lake | DE | Not Supporting | 1 |
| Gascoyne Lake | ND | Fully Supporting | 0 |
| Gass Lake | WI | Not Supporting | 1 |
| Gassoway Lake | LA | Not Supporting | 2 |
| Gaston Pond | MA | Not Supporting | 1 |
| Gates | VT | Fully Supporting | 0 |
| Gates Lake | WI | Fully Supporting | 0 |
| Gator Lake | FL | Not Supporting | 1 |
| Gaunts Brook / Hartshorne Mill Stream | NJ | Not Supporting | 4 |
| Gavins Pond | MA | Not Supporting | 1 |
Source: EPA ATTAINS and USGS National Water Information System State Integrated Report assessment decisions + USGS daily values · 2026