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 15,501–15,550 of 15,611
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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 |
|---|---|---|---|
| Woodland Lake | MI | Not Supporting | 2 |
| Woods Brook | NH | Not Supporting | 1 |
| Woods Brook - Reflecting Pond | NH | Not Supporting | 1 |
| Woods Creek | IL | Not Supporting | 7 |
| Woods Lake | MI | Not Supporting | 1 |
| Woods Lake | NY | Not Supporting | 1 |
| Woods Pond | MA | Not Supporting | 1 |
| Woods Pond | MA | Not Supporting | 2 |
| Woods Reservoir | TN | Not Supporting | 1 |
| Woodson Co. SFL | KS | Fully Supporting | 0 |
| Woodstock Pond | VA | Not Supporting | 1 |
| Woodward | VT | Fully Supporting | 0 |
| Woodward | VT | Fully Supporting | 0 |
| Woodward Brook - Wildlife Pond | NH | Not Supporting | 1 |
| Woodward Reservoir | CA | Not Supporting | 1 |
| Woodys Lake | WA | Not Supporting | 1 |
| Woolen Lake | LA | Not Supporting | 1 |
| Woolshop Pond | MA | Not Supporting | 5 |
| Woonasquatucket Reservoir (Stump Pond) | RI | Not Supporting | 2 |
| Wooster | IL | Not Supporting | 1 |
| Worcesters Millpond | NH | Not Supporting | 1 |
| Worden Pond | RI | Not Supporting | 1 |
| World End Pond | NH | Not Supporting | 1 |
| Wormer Lake Lake Angelus - Golfview Estates Beach | MI | Not Supporting | 1 |
| Worster Lake | IN | Not Supporting | 1 |
| Worth Lake | GA | Fully Supporting | 0 |
| Wounded Doe Creek Lake | ID | Fully Supporting | 0 |
| WR Holway Reservoir (Chimney Rock Lake) | OK | Not Supporting | 1 |
| Wreck Pond Brook (above Rt 35) | NJ | Not Supporting | 2 |
| Wreck Pond Brook (below Rt 35) | NJ | Not Supporting | 5 |
| Wright | VT | Fully Supporting | 0 |
| Wright Patman Lake | TX | Fully Supporting | 0 |
| Wright Patman Lake | TX | Fully Supporting | 0 |
| Wright Patman Lake | TX | Fully Supporting | 0 |
| Wright Patman Lake | TX | Fully Supporting | 0 |
| Wright Patman Lake | TX | Fully Supporting | 0 |
| Wright Pond | NH | Not Supporting | 3 |
| Wrights Reservoir | MA | Not Supporting | 1 |
| Wrightsville | VT | Fully Supporting | 0 |
| Wrightsville | VT | Fully Supporting | 0 |
| Wyaconda Lake | MO | Not Supporting | 1 |
| Wyandotte Co. Lake | KS | Not Supporting | 1 |
| Wyassup Lake (North Stonington) | CT | Not Supporting | 2 |
| Wye | MN | Not Supporting | 1 |
| Wye Lake | WA | Not Supporting | 1 |
| Wye Mills Community Lake | MD | Not Supporting | 1 |
| Wyman Pond | MA | Not Supporting | 1 |
| Wyndham Lake | FL | Fully Supporting | 0 |
| Wynne | MN | Not Supporting | 3 |
| Wyoming Pond | RI | Not Supporting | 2 |
Source: EPA ATTAINS and USGS National Water Information System State Integrated Report assessment decisions + USGS daily values · 2026