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 201–250 of 568 starting with T
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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 |
|---|---|---|---|
| Thousand Acre Pond | MA | Not Supporting | 1 |
| Thousand Island Lake | MI | Not Supporting | 1 |
| Thrasher | MN | Not Supporting | 1 |
| Thrashers Creek Reservoir | VA | Not Supporting | 2 |
| Thread Lake | MI | Not Supporting | 6 |
| Thread Lake Outlet | WA | Not Supporting | 2 |
| Three | MN | Not Supporting | 1 |
| Three Creeks Reservoir | UT | Not Supporting | 1 |
| Three Island | MN | Not Supporting | 1 |
| Three Island Lakes | FL | Fully Supporting | 0 |
| Three Lakes | MI | Not Supporting | 2 |
| Three Mile Lake | MI | Not Supporting | 1 |
| Three Mile Reservoir | NH | Not Supporting | 1 |
| Three Pond Branch (Hospitality Branch) | NJ | Not Supporting | 1 |
| Three Ponds | RI | Not Supporting | 5 |
| Three Ponds Campground Dam | NH | Not Supporting | 1 |
| Three Ponds Campground Dam | NH | Not Supporting | 1 |
| Three Thousand Acre Pond | NH | Not Supporting | 1 |
| Three Trio Pond | NH | Not Supporting | 1 |
| Threecornered P | ME | Fully Supporting | 0 |
| Threemile P | ME | Not Supporting | 2 |
| Thrush | MN | Not Supporting | 1 |
| Thumb Lake | MI | Not Supporting | 1 |
| Thunder | MN | Not Supporting | 1 |
| Thunder Lake | WI | Fully Supporting | 0 |
| Thunder Lake | WI | Fully Supporting | 0 |
| Thunderbird | MN | Not Supporting | 1 |
| Thunderbird Lake | OK | Not Supporting | 4 |
| Thurman W. Dix | VT | Fully Supporting | 0 |
| Thurman W. Dix | VT | Fully Supporting | 0 |
| Thurston Pond | NH | Not Supporting | 1 |
| Tichigan Lake | WI | Not Supporting | 1 |
| Tick Island Mud Lake | FL | Not Supporting | 5 |
| Ticklenaked | VT | Fully Supporting | 0 |
| Tiedemans Pond | WI | Not Supporting | 1 |
| Tiger Cat Flowage | WI | Fully Supporting | 0 |
| Tiger Lake | FL | Not Supporting | 4 |
| Tight Pond | NH | Not Supporting | 1 |
| Tihonet Pond | MA | Not Supporting | 2 |
| Tilde | MN | Not Supporting | 1 |
| Tildys | VT | Fully Supporting | 0 |
| Tildys | VT | Fully Supporting | 0 |
| Tillinghast Pond | RI | Not Supporting | 1 |
| Tilsey Brook | NH | Not Supporting | 1 |
| Tilton Brook | NH | Not Supporting | 1 |
| Tilton Prep School Pond | NH | Not Supporting | 1 |
| Timber | MN | Not Supporting | 1 |
| Timber Lake (South) | IL | Not Supporting | 3 |
| Timber Point Lake (6C) | NE | Not Supporting | 1 |
| Tims Ford Reservoir | TN | Fully Supporting | 0 |
Source: EPA ATTAINS and USGS National Water Information System State Integrated Report assessment decisions + USGS daily values · 2026