Mongaup Falls Reservoir
Sullivan County, New York107 acresView mapDirections
No nutrient or algae sampling on record from NY DEC for this lake.
- 13 ft max depth
Mongaup Falls Reservoir in Sullivan County, New York has water-quality measurements published by NY DEC, shown here as reported. Maximum depth: 12.5 ft. Surface area: 107 acres.
Mongaup Falls Reservoir is a 107-acre lake in Sullivan County, New York with a maximum depth of 13 feet.
Source: EPA Water Quality Portal sampling records, NYSDEC. Methodology: how these readings are compared.
Swimming conditions
No readingNot rated
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Mongaup Falls Reservoir is safe to swim in today is a call for the New York Department of Environmental Conservation and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Mongaup Falls Reservoir
These are the measurements NY DEC publishes for Mongaup Falls Reservoir, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.
No clarity data. TSI undefined.
Ask about Mongaup Falls Reservoir
Answers come straight from the public measurements and survey records on this page.
Lake Details
Max depth
12.5 ft
Surface area
107 acres
Shoreline
3.4 mi
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Frequently asked questions about Mongaup Falls Reservoir
Where is Mongaup Falls Reservoir?
- Mongaup Falls Reservoir is a lake in Sullivan County, New York. Its water-quality measurements are published by NY DEC and shown on this page as reported.
What is the water quality of Mongaup Falls Reservoir?
- Mongaup Falls Reservoir in Sullivan County, New York has water-quality measurements published by NY DEC, shown here as reported. Maximum depth: 12.5 ft. Surface area: 107 acres.
Is Mongaup Falls Reservoir safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Mongaup Falls Reservoir?
- Mongaup Falls Reservoir has a maximum depth of 12.5 feet. The lake covers 107 acres.
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Where this data comes from
Measurements for Mongaup Falls Reservoir come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.