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 101–150 of 1,686 starting with S
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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 |
|---|---|---|---|
| Salmon L (Ellis P) | ME | Fully Supporting | 0 |
| Salmon Lake | MT | Fully Supporting | 0 |
| Salmon Lake | NY | Not Supporting | 1 |
| Salmon Pond | NY | Not Supporting | 1 |
| Salmon River Reservoir | NY | Not Supporting | 1 |
| Salo | MN | Not Supporting | 1 |
| Salt Creek Lake | AL | Fully Supporting | 0 |
| Salt Lake | FL | Fully Supporting | 0 |
| Salt Lake | HI | Not Supporting | 2 |
| Saltlick Pond 9 | WV | Not Supporting | 1 |
| Saltmarsh Pond | NH | Not Supporting | 2 |
| Salton Sea | CA | Not Supporting | 11 |
| Sam Dale | IL | Not Supporting | 3 |
| Sam Parr | IL | Not Supporting | 9 |
| Sam Rayburn Reservoir | TX | Not Supporting | 3 |
| Sam Rayburn Reservoir | TX | Not Supporting | 3 |
| Sam Rayburn Reservoir | TX | Not Supporting | 3 |
| Sam Rayburn Reservoir | TX | Not Supporting | 3 |
| Sam Rayburn Reservoir | TX | Not Supporting | 3 |
| Sam Rayburn Reservoir | TX | Not Supporting | 4 |
| Sam Rayburn Reservoir | TX | Not Supporting | 3 |
| Sam Rayburn Reservoir | TX | Not Supporting | 3 |
| Sam Rayburn Reservoir | TX | Not Supporting | 3 |
| Sam Rayburn Reservoir | TX | Not Supporting | 3 |
| Samish Lake | WA | Not Supporting | 3 |
| Samoset Lake | WI | Fully Supporting | 0 |
| Sampson Pond | MA | Not Supporting | 6 |
| San Antonio Reservoir | CA | Not Supporting | 1 |
| San Gregorio Lake | NM | Not Supporting | 1 |
| San Luis Lake. | CO | Not Supporting | 2 |
| San Luis Reservoir | CA | Not Supporting | 5 |
| San Pablo Reservoir | CA | Not Supporting | 6 |
| San Vicente Reservoir | CA | Not Supporting | 5 |
| Sanborn | MN | Not Supporting | 1 |
| Sanborn Pond | NH | Not Supporting | 1 |
| Sanchez Reservoir. | CO | Not Supporting | 1 |
| Sand | IL | Not Supporting | 2 |
| Sand | MN | Not Supporting | 1 |
| Sand | MN | Not Supporting | 1 |
| Sand | MN | Not Supporting | 1 |
| Sand | MN | Not Supporting | 1 |
| Sand | MN | Not Supporting | 1 |
| Sand | MN | Not Supporting | 1 |
| Sand | MN | Not Supporting | 1 |
| Sand Bar Lake | WI | Fully Supporting | 0 |
| Sand Brook - Farrar Marsh | NH | Not Supporting | 1 |
| Sand Canyon Reservoir (Orange County) | CA | Not Supporting | 1 |
| Sand Hammock Pond | FL | Not Supporting | 1 |
| Sand Hill Lake (previously known as Treutlen County PFA) | GA | Not Supporting | 1 |
| Sand Hollow Reservoir | UT | Fully Supporting | 0 |
Source: EPA ATTAINS and USGS National Water Information System State Integrated Report assessment decisions + USGS daily values · 2026