Nauvoo Lake
LaGrange County, Indiana57 acresView mapDirections
IDEM publishes the water-quality measurements for Nauvoo Lake. Here is what has been measured.
- 40 ft max depth
- Limited data
Nauvoo Lake in LaGrange County, Indiana has water-quality measurements published by IDEM, shown here as reported. Phosphorus: 123.5 µg/L. Chlorophyll-a (algae): 30.3 µg/L. Maximum depth: 40 ft. Surface area: 57 acres.
Nauvoo Lake is a 57-acre lake in LaGrange County, Indiana with a maximum depth of 40 feet (25-foot average).
Source: EPA Water Quality Portal sampling records, IDEM, last sampled 2021-06-22. Methodology: how these readings are compared.
What Nauvoo Lake is good for
From access and monitoring records, not editorial picks.
- Deep water40 ft surveyed max depth
Swimming conditions
No readingLimited data
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Nauvoo 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 Nauvoo Lake
These are the measurements IDEM publishes for Nauvoo 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. Phosphorus 123.5 µg/L. Chlorophyll-a 30.3 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 | 124µg/L | Measured, not scored The nutrient that most limits algae growth in freshwater. More phosphorus, more algae potential. |
| Chlorophyll-a (algae) | 30.3µg/L | Measured, not scored The green pigment in algae — a direct measure of how much algae is in the water. |
Ask about Nauvoo Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Max depth
40 ft
Average depth
24.9 ft
Surface area
57 acres
Shoreline
2.6 mi
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Frequently asked questions about Nauvoo Lake
Where is Nauvoo Lake?
- Nauvoo Lake is a lake in LaGrange County, Indiana. Its water-quality measurements are published by IDEM and shown on this page as reported.
What is the water quality of Nauvoo Lake?
- Nauvoo Lake in LaGrange County, Indiana has water-quality measurements published by IDEM, shown here as reported. Phosphorus: 123.5 µg/L. Chlorophyll-a (algae): 30.3 µg/L. Maximum depth: 40 ft. Surface area: 57 acres.
Is Nauvoo Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Nauvoo Lake?
- Nauvoo Lake has a maximum depth of 40 feet and an average depth of 24.9 feet. The lake covers 57 acres.
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Where this data comes from
Measurements for Nauvoo Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.