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 351–400 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 |
|---|---|---|---|
| Sebago Lake | ME | Fully Supporting | 0 |
| Sebasticook L | ME | Not Supporting | 2 |
| Sebasticook River (3) at Burnham | ME | Fully Supporting | 0 |
| Sebasticook River (4) at Winslow | ME | Fully Supporting | 0 |
| Sebasticook River at Pittsfield | ME | Fully Supporting | 0 |
| Sebbins Pond | NH | Not Supporting | 5 |
| Sebbins Pond - Camp Kettleford Beach | NH | Not Supporting | 2 |
| Sebec River | ME | Fully Supporting | 0 |
| Sebec River | ME | Fully Supporting | 0 |
| Sebie | MN | Not Supporting | 2 |
| Seboeis River | ME | Fully Supporting | 0 |
| Seboeis River | ME | Fully Supporting | 0 |
| Seboeis Stream | ME | Fully Supporting | 0 |
| Seboeis Stream | ME | Fully Supporting | 0 |
| Sechrist Lake | IN | Not Supporting | 1 |
| Second Connecticut Lake | NH | Not Supporting | 2 |
| Second Creek (Pickwick Lake) | AL | Fully Supporting | 0 |
| Second Creek (Wheeler Lake) | AL | Fully Supporting | 0 |
| Second Creek Arm of High Rock Lake | NC | Not Supporting | 3 |
| Second Creek Arm of High Rock Lake | NC | Not Supporting | 1 |
| Second Crow Wing | MN | Fully Supporting | 0 |
| Second Lake | MI | Not Supporting | 2 |
| Second Lake | MN | Not Supporting | 2 |
| Second Lake | OR | Not Supporting | 1 |
| Second Lake | WI | Not Supporting | 1 |
| Second Lake | WI | Not Supporting | 2 |
| Second River | NJ | Not Supporting | 4 |
| Second Sister Lake | MI | Not Supporting | 1 |
| Secord Pond Dam | NH | Not Supporting | 3 |
| Secret Lake | FL | Not Supporting | 1 |
| Secret Lake | RI | Not Supporting | 1 |
| Section 29 | MN | Not Supporting | 1 |
| Section Ten | MN | Fully Supporting | 0 |
| Section Twelve | MN | Fully Supporting | 0 |
| Section Twelve | MN | Not Supporting | 1 |
| Sedan City North Lake | KS | Not Supporting | 1 |
| Sedan City South Lake | KS | Fully Supporting | 0 |
| Sedgewick | IL | Not Supporting | 4 |
| See Tal Lake | MO | Fully Supporting | 0 |
| Seeboomook Lake | ME | Fully Supporting | 0 |
| Seeboomook Lake | ME | Fully Supporting | 0 |
| Seeley Lake | MT | Fully Supporting | 0 |
| Selkirk Lake | MI | Not Supporting | 1 |
| Sellers Lake | FL | Fully Supporting | 0 |
| Selner Park Beach (City Of Kewaunee), Lake Michigan | WI | Not Supporting | 1 |
| Seminole Lake | GA | Not Supporting | 1 |
| Seminole Lake | GA | Fully Supporting | 0 |
| Seminole Lake | GA | Fully Supporting | 0 |
| Seminole State Park Beach | GA | Fully Supporting | 0 |
| Senachwine | IL | Not Supporting | 4 |
Source: EPA ATTAINS and USGS National Water Information System State Integrated Report assessment decisions + USGS daily values · 2026