Jenny Lake
Saratoga County, New YorkView mapDirections
NY DEC publishes the water-quality measurements for Jenny Lake. Here is what has been measured.
- 41 ft max depth
- Limited data
Jenny Lake in Saratoga County, New York has water-quality measurements published by NY DEC, shown here as reported. Water clarity: 12.6 ft visibility.
Jenny Lake is a lake in Saratoga County, New York with an estimated average depth of about 41 feet.
Source: EPA Water Quality Portal sampling records, NYSDEC, last sampled 2020-09-28. Methodology: how these readings are compared.
What Jenny Lake is good for
From access and monitoring records, not editorial picks.
- Clear water12.6 ft of visibility
Swimming conditions
No readingLimited data
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Jenny Lake 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 Jenny Lake
These are the measurements NY DEC publishes for Jenny Lake, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.
Good clarity, visible to about 12.6 ft. TSI 41.
| Measure | Reading | Where it sits |
|---|---|---|
| Water clarity (Secchi depth) | 12.6ft | Measured, not scored How deep a black-and-white disk stays visible from the surface. Higher is clearer. |
| Total phosphorus | No reading The nutrient that most limits algae growth in freshwater. More phosphorus, more algae potential. | |
| Chlorophyll-a (algae) | No reading The green pigment in algae — a direct measure of how much algae is in the water. | |
| Trophic state (TSI)Carlson's 0–100 index of how much algae a lake can support, from clarity, phosphorus and chlorophyll-a. | 41 | Mesotrophic OligotrophicMesotrophicEutrophicHypereutrophic |
Moderate nutrients, good water quality
Ask about Jenny Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Max depth
~41 ft est.
Depth marked “est.” is a modeled maximum from GLOBathy (Khazaei et al. 2022, CC0), not a measured survey. New York has not published bathymetry for Jenny Lake.
Lake Size & Watershed
Watershed (drainage) area
3 sq mi
HydroLAKES / HydroSHEDS
Surface area
74 acres
HydroLAKES / HydroSHEDS
Shoreline
1.5 mi
HydroLAKES / HydroSHEDS
Elevation
1,247 ft
Size, shoreline, and watershed area from HydroLAKES (HydroSHEDS). Mean depth here is modelled, not surveyed — HydroLAKES v1.0 estimates lake depth from surrounding terrain rather than from soundings. Treat it as an approximation, and prefer a state bathymetric survey where one exists.
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Stays near Jenny Lake
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Fishing Jenny Lake
Nearby Lakes in Saratoga County
Frequently asked questions about Jenny Lake
Where is Jenny Lake?
- Jenny Lake is a lake in Saratoga 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 Jenny Lake?
- Jenny Lake in Saratoga County, New York has water-quality measurements published by NY DEC, shown here as reported. Water clarity: 12.6 ft visibility.
Is Jenny Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Jenny Lake?
- No published bathymetric survey covers Jenny Lake, so its depth has not been measured. The HydroLAKES global model estimates an average depth of about 41 feet, but that is a modelled estimate derived from surrounding terrain rather than a measurement on the water, so treat it as approximate.
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Where this data comes from
7 measurements from 1 monitoring station, 2020. Retrieved from the EPA Water Quality Portal on 2026-08-02.
Collected and reported by
- North American Lake Management Society
NALMS7 samples · 2020
Monitoring station identifiers (1)
EPA condition classes from the National Lakes Assessment (EPA 841-R-24-006, Table 6-3), applied by ecoregion. See where the data comes from and data sources.
Other records on this page
Lake size & watershed from HydroLAKES (HydroSHEDS)