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 8,451–8,500 of 15,611

WaterbodyStateStatusCauses
Loon Lake MN Fully Supporting 0
Loon Lake NH Not Supporting 1
Loon Lake NH Not Supporting 3
Loon Lake WA Not Supporting 6
Loon Lake WI Fully Supporting 0
Loon Lake WI Fully Supporting 0
Loon Lake WI Fully Supporting 0
Loon Lake - Camp Cragged Mountain Farm NH Not Supporting 1
Loon Lake - Camp Luethi-Peterson Beach NH Not Supporting 1
Loon Lake - Loon Lake Beach NH Not Supporting 1
Loon Pond NH Not Supporting 2
Loon Pond NH Not Supporting 2
Loon Pond NH Not Supporting 2
Loon Pond NH Not Supporting 1
Loon Pond Brook - Loon Reservoir NH Not Supporting 1
Lopatcong Creek (above Rt 57) NJ Not Supporting 2
Lopatcong Creek (below Rt 57) incl UDRV NJ Not Supporting 5
Lopez Lake CA Not Supporting 1
Lopez Pond-02050206001695 PA Not Supporting 1
Lord Dam NH Not Supporting 1
Loretta Lake (U Brunet Flowage) WI Not Supporting 1
Loring (South Bay) MN Not Supporting 1
Lorings Bogs Pond MA Not Supporting 1
Los Banos Reservoir CA Not Supporting 1
Los Vaqueros Reservoir CA Not Supporting 1
Lost MN Not Supporting 1
Lost MN Not Supporting 1
Lost MN Not Supporting 1
Lost MN Not Supporting 1
Lost (Belvdr) VT Fully Supporting 0
Lost (Georga) VT Fully Supporting 0
Lost (Glasby) VT Fully Supporting 0
Lost (North West Bay) MN Not Supporting 1
Lost (South East Bay) MN Not Supporting 1
Lost (Sundld) VT Not Supporting 1
Lost Creek (Bankhead Lake) AL Not Supporting 1
Lost Creek Lake OR Not Supporting 1
Lost Grove Lake IA Fully Supporting 0
Lost Island Lake IA Fully Supporting 0
Lost Lake MI Not Supporting 1
Lost Lake MN Not Supporting 2
Lost Lake WI Not Supporting 1
Lost Lake WI Fully Supporting 0
Lost Lake WI Not Supporting 1
Lost Lake WI Not Supporting 1
Lost Lake WI Fully Supporting 0
Lost Lake WI Fully Supporting 0
Lost Lake Woods MI Not Supporting 1
Lost Land Lake WI Fully Supporting 0
Lost Moose MN Fully Supporting 0

Source: EPA ATTAINS and USGS National Water Information System State Integrated Report assessment decisions + USGS daily values · 2026