Lake Jean
Luzerne County, Pennsylvania248 acresView mapDirections
PA DEP publishes the water-quality measurements for Lake Jean. Here is what has been measured.
- Impaired · Mercury
- Public access
- Limited data
Lake Jean in Luzerne County, Pennsylvania has water-quality measurements published by PA DEP, shown here as reported. Phosphorus: 19 µg/L. Chlorophyll-a (algae): 8.5 µg/L. Surface area: 248 acres.
Lake Jean is a 248-acre lake in Luzerne County, Pennsylvania. Limited fish-species data available. Public access is available with 1 public boat landing.
Source: EPA Water Quality Portal sampling records, PA DEP, last sampled 2025-07-30. Methodology: how these readings are compared.
What Lake Jean is good for
From access and monitoring records, not editorial picks.
- Boat launch1 documented ramp
Swimming conditions
Readings onlyLimited 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. Lake Jean is listed impaired under Clean Water Act §303(d) (IR 5) for mercury. Check local advisories before you swim.
Whether Lake Jean 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.
Water quality measurements for Lake Jean
These are the measurements PA DEP publishes for Lake Jean, 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 19 µg/L. Chlorophyll-a 8.5 µg/L.
| Measure | Reading | Where it sits |
|---|---|---|
| Water clarity (Secchi depth) | No reading How deep a black-and-white disk stays visible from the surface. Higher is clearer. | |
| Total phosphorus | 19µg/L | Fair GoodFairPoor |
| Chlorophyll-a (algae) | 8.5µg/L | Measured, not scored The green pigment in algae — a direct measure of how much algae is in the water. |
Ask about Lake Jean
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
248 acres
Shoreline
5.8 mi
Public access
Yes
Listed by PA DEP
No bathymetric survey has been published for Lake Jean, so its depth is not documented here.
Recreation & Access
- Ricketts Glen State Park - Beach TrailheadPublic
Named access points in the USGS National Boat Ramps inventory, within about 3 miles. More lakes with boat ramps
Stays via Stay22
Stays near Lake Jean
Compare lakeside cabins, hotels, and vacation rentals near Lake Jean in Luzerne 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.
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Fishing Lake Jean
EPA Impairment Status
Lake Jean is officially listed as impaired under Clean Water Act §303(d) in the 2024 EPA reporting cycle (IR category 5).
Causes of impairment
Designated uses not supporting: Fish consumption.
A Total Maximum Daily Load (TMDL) plan has been approved.
Source: EPA ATTAINS assessment unit PA-LRP-02050107001824 · Official waterbody report
Nearby Lakes in Luzerne County
Frequently asked questions about Lake Jean
Where is Lake Jean?
- Lake Jean is a lake in Luzerne County, Pennsylvania. Its water-quality measurements are published by PA DEP and shown on this page as reported.
What is the water quality of Lake Jean?
- Lake Jean in Luzerne County, Pennsylvania has water-quality measurements published by PA DEP, shown here as reported. Phosphorus: 19 µg/L. Chlorophyll-a (algae): 8.5 µg/L. Surface area: 248 acres.
Is Lake Jean safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Lake Jean is listed impaired under Clean Water Act §303(d) (IR 5) for mercury. Check local advisories before you swim.
Are there boat ramps on Lake Jean?
- Lake Jean has 1 documented boat landing in the USGS National Boat Ramps inventory. Named access points include Ricketts Glen State Park - Beach Trailhead. Public access is listed as yes.
Can I fish at Lake Jean?
- Lake Jean has 1 documented boat landing in the USGS National Boat Ramps inventory. Seasons, size and bag limits, and whether you need a license are set by Pennsylvania's fish and wildlife agency, so check its current regulations before you go.
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Where this data comes from
Measurements for Lake Jean 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.
Other records on this page
Impairment status from EPA ATTAINS 303(d) database
Named boat-access points from the USGS National Boat Ramps inventory