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 1,001–1,050 of 1,686 starting with S
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 |
|---|---|---|---|
| Sparta New | IL | Not Supporting | 1 |
| Sparta Nw | IL | Not Supporting | 1 |
| Sparta Old | IL | Not Supporting | 2 |
| Spaulding Pond | NH | Not Supporting | 2 |
| Spaulding Pond (Norwich) | CT | Not Supporting | 1 |
| Spaulding, Lake | CA | Not Supporting | 1 |
| Spavinaw Lake | OK | Not Supporting | 3 |
| Spear Lake | IN | Fully Supporting | 0 |
| Spearhead | MN | Fully Supporting | 0 |
| Spectacle | MN | Fully Supporting | 0 |
| Spectacle | VT | Fully Supporting | 0 |
| Spectacle Lake | WA | Not Supporting | 1 |
| Spectacle Pond | MA | Not Supporting | 1 |
| Spectacle Pond | MA | Not Supporting | 2 |
| Spectacle Pond | MA | Not Supporting | 1 |
| Spectacle Pond | MA | Not Supporting | 1 |
| Spectacle Pond | MA | Not Supporting | 5 |
| Spectacle Pond | NH | Not Supporting | 4 |
| Spectacle Pond | NH | Not Supporting | 1 |
| Spectacle Pond | NH | Not Supporting | 1 |
| Spectacle Pond | NH | Not Supporting | 1 |
| Spectacle Pond | NH | Not Supporting | 1 |
| Spectacle Pond | RI | Not Supporting | 3 |
| Spectacle Pond - Circle Camp | NH | Not Supporting | 1 |
| Spectacle Pond - Groton Town Beach | NH | Not Supporting | 1 |
| Spednick Lake | ME | Fully Supporting | 0 |
| Spednick Lake | ME | Fully Supporting | 0 |
| Speights Run - Lake (PWS) | VA | Not Supporting | 1 |
| Spencer Lake | WA | Not Supporting | 1 |
| Spencer Lake | WI | Fully Supporting | 0 |
| Spencer Pond | NH | Not Supporting | 1 |
| Spice Lake | WI | Not Supporting | 1 |
| Spidel Waterfowl Production Area | MT | Not Supporting | 3 |
| Spider | MN | Fully Supporting | 0 |
| Spider | MN | Fully Supporting | 0 |
| Spider | MN | Fully Supporting | 0 |
| Spider (East Bay) | MN | Not Supporting | 1 |
| Spider (Ne/Sw Bay) | MN | Not Supporting | 1 |
| Spider Lake | WI | Not Supporting | 1 |
| Spider Lake | WI | Not Supporting | 1 |
| Spider Lake | WI | Fully Supporting | 0 |
| Spider Lake | WI | Fully Supporting | 0 |
| Spillerberg Lake | WI | Not Supporting | 1 |
| Spirit | MN | Not Supporting | 1 |
| Spirit Lake | FL | Not Supporting | 1 |
| Spirit Lake | MN | Not Supporting | 2 |
| Spirit Lake | SD | Not Supporting | 1 |
| Spirit Lake | WI | Not Supporting | 1 |
| Spirit Lake | WI | Not Supporting | 1 |
| Spirit River Flowage | WI | Not Supporting | 2 |
Source: EPA ATTAINS and USGS National Water Information System State Integrated Report assessment decisions + USGS daily values · 2026