Waldron Lake
Noble County, Indiana429 acresView mapDirections
IDEM publishes the water-quality measurements for Waldron Lake. Here is what has been measured.
- Hypereutrophic
- 34 ft max depth
Waldron Lake in Noble County, Indiana has water-quality measurements published by IDEM, shown here as reported. Phosphorus: 62 µg/L. Chlorophyll-a (algae): 36.2 µg/L. Maximum depth: 34.1 ft. Surface area: 429 acres.
Waldron Lake is a 429-acre highly nutrient-loaded hypereutrophic lake in Noble County, Indiana with a maximum depth of 34 feet (18-foot average).
Source: EPA Water Quality Portal sampling records, IDEM, last sampled 2026-09-07. Methodology: how these readings are compared.
What Waldron Lake is good for
From access and monitoring records, not editorial picks.
- Deep water34.1 ft surveyed max depth
Swimming conditions
Readings onlyAlgae risk
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. Check local advisories before you swim.
Whether Waldron 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 Waldron Lake
These are the measurements IDEM publishes for Waldron 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 62 µg/L. Chlorophyll-a 36.2 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 | 62µg/L | Poor GoodFairPoor |
| Chlorophyll-a (algae) | 36.2µg/L | Poor GoodFairPoor |
Very high nutrients, dense algae, poor clarity
Ask about Waldron Lake
Answers come straight from the public measurements and survey records on this page.
→ Waldron Lake water level: the live USGS gauge reading
Lake Details
Max depth
34.1 ft
Average depth
18 ft
Surface area
429 acres
Shoreline
11.5 mi
Stays via Stay22
Stays near Waldron Lake
Compare lakeside cabins, hotels, and vacation rentals near Waldron Lake in Noble County, Indiana — 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. The water-quality readings cover nutrients and algae, not lodging. Cabins and rentals around Waldron Lake are listed below.
Top-rated places to stay near Waldron Lake
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Fishing Waldron Lake
Nearby Lakes in Noble County
Frequently asked questions about Waldron Lake
Where is Waldron Lake?
- Waldron Lake is a lake in Noble County, Indiana. Its water-quality measurements are published by IDEM and shown on this page as reported.
What is the water quality of Waldron Lake?
- Waldron Lake in Noble County, Indiana has water-quality measurements published by IDEM, shown here as reported. Phosphorus: 62 µg/L. Chlorophyll-a (algae): 36.2 µg/L. Maximum depth: 34.1 ft. Surface area: 429 acres.
Is Waldron Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Waldron Lake?
- Waldron Lake has a maximum depth of 34.1 feet and an average depth of 18 feet. The lake covers 429 acres.
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Where this data comes from
Measurements for Waldron Lake 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.