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LakeQuality

Elmhurst Reservoir

Lackawanna County, Pennsylvania174 acresView mapDirections

PA DEP publishes the water-quality measurements for Elmhurst Reservoir. Here is what has been measured.

Phosphorus
23 µg/L
Less phosphorus than most
Measured by PA DEP
Chlorophyll-a
12.1 µg/L
Typical for Pennsylvania
Measured by PA DEP
Area
174 acres
Surface area
Type
Eutrophic
Trophic class
Shoreline
4.6 mi
Measured length
  • Eutrophic
  • Limited data

Elmhurst Reservoir in Lackawanna County, Pennsylvania has water-quality measurements published by PA DEP, shown here as reported. Phosphorus: 23 µg/L. Chlorophyll-a (algae): 12.1 µg/L. Surface area: 174 acres.

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Elmhurst Reservoir is a 174-acre productive, nutrient-rich eutrophic lake in Lackawanna County, Pennsylvania.

Source: EPA Water Quality Portal sampling records, PA DEP, last sampled 2022-11-09. Methodology: how these readings are compared.

Swimming conditions

Readings only

Limited data

Based on clarity and algae readings from past sampling — there is no live water temperature and a current cyanobacteria reading for this lake. Check your state or county health department before you swim.

Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.

Whether Elmhurst Reservoir is safe to swim in today is a call for the Pennsylvania Department of Environmental Protection and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.

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Water quality measurements for Elmhurst Reservoir

These are the measurements PA DEP publishes for Elmhurst 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. Phosphorus 23 µg/L. Chlorophyll-a 12.1 µg/L.

Water quality readings
MeasureReadingWhere it sits
Water clarity (Secchi depth)No reading

How deep a black-and-white disk stays visible from the surface. Higher is clearer.

Total phosphorus23µg/LFair
GoodFairPoor
Chlorophyll-a (algae)12.1µg/LPoor
GoodFairPoor

High nutrients, frequent algae, reduced clarity

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Lake Details

Surface area

174 acres

Shoreline

4.6 mi

No bathymetric survey has been published for Elmhurst Reservoir, so its depth is not documented here.

Stays via Stay22

Stays near Elmhurst Reservoir

Compare lakeside cabins, hotels, and vacation rentals near Elmhurst Reservoir in Lackawanna County, Pennsylvania — live availability and prices for your trip. Switch the map to Satellite to see the lake and how close each stay is to the water. The water-quality readings cover nutrients and algae, not lodging. Cabins and rentals around Elmhurst Reservoir are listed below.

Top-rated places to stay near Elmhurst Reservoir

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Nearby Lakes in Lackawanna County

Frequently asked questions about Elmhurst Reservoir

Where is Elmhurst Reservoir?

Elmhurst Reservoir is a lake in Lackawanna County, Pennsylvania. Its water-quality measurements are published by PA DEP and shown on this page as reported.

What is the water quality of Elmhurst Reservoir?

Elmhurst Reservoir in Lackawanna County, Pennsylvania has water-quality measurements published by PA DEP, shown here as reported. Phosphorus: 23 µg/L. Chlorophyll-a (algae): 12.1 µg/L. Surface area: 174 acres.

Measurements on this page ↑

Is Elmhurst Reservoir safe to swim in?

Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.

Swimming on this page ↑

Where this data comes from

Measurements for Elmhurst Reservoir come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.

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.