Weaver Lake
Herkimer County, New York109 acresView mapDirections
No nutrient or algae sampling on record from NY DEC for this lake.
- Impaired · Oxygen depletion (low DO)
- 11 ft max depth
Weaver Lake in Herkimer County, New York has water-quality measurements published by NY DEC, shown here as reported. Maximum depth: 11 ft. Surface area: 109 acres.
Weaver Lake is a 109-acre lake in Herkimer County, New York with a maximum depth of 11 feet (7-foot average).
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. Weaver Lake is listed impaired under Clean Water Act §303(d) (IR 5) for oxygen depletion (low DO). Check local advisories before you swim.
Whether Weaver 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 Weaver Lake
These are the measurements NY DEC publishes for Weaver 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. TSI undefined.
Ask about Weaver Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Max depth
11 ft
Average depth
7.1 ft
Surface area
109 acres
Shoreline
2 mi
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Fishing Weaver Lake
EPA Impairment Status
Weaver Lake is officially listed as impaired under Clean Water Act §303(d) in the 2022 EPA reporting cycle (IR category 5).
Causes of impairment
Designated uses not supporting: Aquatic life.
Source: EPA ATTAINS assessment unit NY0601-0025 · Official waterbody report
Nearby Lakes in Herkimer County
Frequently asked questions about Weaver Lake
Where is Weaver Lake?
- Weaver Lake is a lake in Herkimer 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 Weaver Lake?
- Weaver Lake in Herkimer County, New York has water-quality measurements published by NY DEC, shown here as reported. Maximum depth: 11 ft. Surface area: 109 acres.
Is Weaver Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Weaver Lake is listed impaired under Clean Water Act §303(d) (IR 5) for oxygen depletion (low DO). Check local advisories before you swim.
How deep is Weaver Lake?
- Weaver Lake has a maximum depth of 11 feet and an average depth of 7.1 feet. The lake covers 109 acres.
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Where this data comes from
Measurements for Weaver Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.
Other records on this page
Impairment status from EPA ATTAINS 303(d) database