Lighthousepoint Lake
Chautauqua County, New YorkView mapDirections
No nutrient or algae sampling on record from NY DEC for this lake.
- Impaired · Nutrients (phosphorus, nitrogen)
- Limited data
Lighthousepoint Lake in Chautauqua County, New York has water-quality measurements published by NY DEC, shown here as reported.
Lighthousepoint Lake is a lake in Chautauqua County, New York.
Source: EPA Water Quality Portal sampling records, NYSDEC, last sampled 2025-05-08. Methodology: how these readings are compared.
Swimming conditions
No readingLimited data
Nutrient and algae readings are not a swimming clearance. Lighthousepoint Lake is listed impaired under Clean Water Act §303(d) (IR 4A) for nutrients (phosphorus, nitrogen). Check local advisories before you swim.
Whether Lighthousepoint 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 Lighthousepoint Lake
These are the measurements NY DEC publishes for Lighthousepoint Lake, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.
No clarity data.
Ask about Lighthousepoint Lake
Answers come straight from the public measurements and survey records on this page.
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Fishing Lighthousepoint Lake
EPA Impairment Status
Lighthousepoint Lake is officially listed as impaired under Clean Water Act §303(d) in the 2022 EPA reporting cycle (IR category 4A).
Causes of impairment
Designated uses not supporting: Aquatic life.
A Total Maximum Daily Load (TMDL) plan has been approved.
Source: EPA ATTAINS assessment unit NY0202-0072 · Official waterbody report
Regulated Pollution Sources Nearby
1 EPA-permitted facility operate within about 5 miles of Lighthousepoint Lake under Clean Water Act (NPDES) discharge permits, including 1 classified by the EPA as major discharger. 1 facility has a reported Clean Water Act violation in the past three years.
- North Chautauqua Lake Sd WwtpMayville · 1 mi away · NPDES NY0020826MajorRecent violation
Facilities permitted to discharge under the Clean Water Act within ~5 miles; proximity does not by itself mean a facility affects this lake. Source: EPA ECHO (ICIS-NPDES), as of 2026-07.
Nearby Lakes in Chautauqua County
Frequently asked questions about Lighthousepoint Lake
Where is Lighthousepoint Lake?
- Lighthousepoint Lake is a lake in Chautauqua 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 Lighthousepoint Lake?
- Lighthousepoint Lake in Chautauqua County, New York has water-quality measurements published by NY DEC, shown here as reported.
Is Lighthousepoint Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Lighthousepoint Lake is listed impaired under Clean Water Act §303(d) (IR 4A) for nutrients (phosphorus, nitrogen). Check local advisories before you swim.
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Where this data comes from
12 measurements from 1 monitoring station, 2025. Retrieved from the EPA Water Quality Portal on 2026-08-02.
Collected and reported by
- Rensselaer Polytechnic Institute
RPI12 samples · 2025
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
Impairment status from EPA ATTAINS 303(d) database
Regulated discharger data from EPA ECHO (ICIS-NPDES)