- Location: Chestertown
- Watershed: Hudson
- Latitude: 73° 50′ 22″
- Longitude: 43° 39′ 40″
- Statistics:
- Surface Area: 539 acres
- Mean Depth: 15.0 feet
- Maximum Depth: 32 feet
- Shoreline Length: 11.2 miles
- Watershed Area: 8,391.0 acres
- Water Quality Classification: AA (Special)
- Potable Water (Drinking Water)
- Primary Contact Recreation (Swimming)
- Secondary Contact Recreation (Fishing)
- Fish Species Present:
- Brown Bullhead
- Largemouth Bass
- Northern Pike
- Pumpkinseed
- Smallmouth Bass
- Yellow Perch
- Reference: New York State Department of Environmental Conservation
Studies Title Year Organization Loon Lake Watershed Assessment 2004 Warren County SWCD If you know of a study that has been done on this water body that is not listed here, please send us a suggestion including any information that you have about the study: the name of the study, who carried it out, etc.