McClish Lake
Steuben County, Indiana36 acresView mapDirections
No nutrient or algae sampling on record from IDEM for this lake.
- Impaired · Mercury
- 57 ft max depth
McClish Lake in Steuben County, Indiana has water-quality measurements published by IDEM, shown here as reported. Maximum depth: 57.1 ft. Surface area: 36 acres.
McClish Lake is a 36-acre lake in Steuben County, Indiana with a maximum depth of 57 feet (35-foot average).
Source: EPA Water Quality Portal sampling records, IDEM. Methodology: how these readings are compared.
What McClish Lake is good for
From access and monitoring records, not editorial picks.
- Deep water57.1 ft surveyed max depth
Swimming conditions
No readingNot rated
Nutrient and algae readings are not a swimming clearance. McClish Lake is listed impaired under Clean Water Act §303(d) (IR 5) for mercury. Check local advisories before you swim.
Whether McClish Lake is safe to swim in today is a call for the Indiana Department of Environmental Management and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for McClish Lake
These are the measurements IDEM publishes for McClish 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 McClish Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Max depth
57.1 ft
Average depth
35.1 ft
Surface area
36 acres
Shoreline
1.4 mi
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Stays near McClish Lake
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Fishing McClish Lake
EPA Impairment Status
McClish Lake 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.
Source: EPA ATTAINS assessment unit INJ01P1091_00 · Official waterbody report
Nearby Lakes in Steuben County
Frequently asked questions about McClish Lake
Where is McClish Lake?
- McClish Lake is a lake in Steuben County, Indiana. Its water-quality measurements are published by IDEM and shown on this page as reported.
What is the water quality of McClish Lake?
- McClish Lake in Steuben County, Indiana has water-quality measurements published by IDEM, shown here as reported. Maximum depth: 57.1 ft. Surface area: 36 acres.
Is McClish Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. McClish Lake is listed impaired under Clean Water Act §303(d) (IR 5) for mercury. Check local advisories before you swim.
How deep is McClish Lake?
- McClish Lake has a maximum depth of 57.1 feet and an average depth of 35.1 feet. The lake covers 36 acres.
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Where this data comes from
Measurements for McClish 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