Chancellor Lake
Mason County, Michigan67 acresView mapDirections
EGLE publishes the water-quality measurements for Chancellor Lake. Here is what has been measured.
- 50 ft max depth
- Limited data
Chancellor Lake in Mason County, Michigan has water-quality measurements published by EGLE, shown here as reported. Water clarity: 26 ft visibility. Maximum depth: 50 ft. Surface area: 67.4 acres.
Chancellor Lake is a 67-acre lake in Mason County, Michigan with a maximum depth of 50 feet. Water clarity is improving over recent sampling years.
Source: EPA Water Quality Portal sampling records, EGLE, last sampled 2022-09-10. Methodology: how these readings are compared.
What Chancellor Lake is good for
From access and monitoring records, not editorial picks.
- Clear water26 ft of visibility
- Deep water50 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 Chancellor Lake is safe to swim in today is a call for the Michigan Department of Environment, Great Lakes, and Energy (EGLE) and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Chancellor Lake
These are the measurements EGLE publishes for Chancellor Lake, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.
Crystal clear, you can see 26 ft down. TSI 30.
| Measure | Reading | Where it sits |
|---|---|---|
| Water clarity (Secchi depth) | 26ft | Measured, not scored How deep a black-and-white disk stays visible from the surface. Higher is clearer. |
| Total phosphorus | No reading The nutrient that most limits algae growth in freshwater. More phosphorus, more algae potential. | |
| Chlorophyll-a (algae) | No reading The green pigment in algae — a direct measure of how much algae is in the water. | |
| Trophic state (TSI)Carlson's 0–100 index of how much algae a lake can support, from clarity, phosphorus and chlorophyll-a. | 30 | Oligotrophic OligotrophicMesotrophicEutrophicHypereutrophic |
Low nutrients, clear water. No reading is a swimming clearance.
Ask about Chancellor Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Max depth
50 ft
Surface area
67 acres
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Fishing Chancellor Lake
Water Quality Trend: Stable
Based on 7 years of monitoring (2016–2023).
Water clarity
Improving7 years
Phosphorus
Worsening+0.55 µg/L/yr6 years
Nearby Lakes in Mason County
Frequently asked questions about Chancellor Lake
Where is Chancellor Lake?
- Chancellor Lake is a lake in Mason County, Michigan. Its water-quality measurements are published by EGLE and shown on this page as reported.
What is the water quality of Chancellor Lake?
- Chancellor Lake in Mason County, Michigan has water-quality measurements published by EGLE, shown here as reported. Water clarity: 26 ft visibility. Maximum depth: 50 ft. Surface area: 67.4 acres.
Is Chancellor Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Chancellor Lake?
- Chancellor Lake has a maximum depth of 50 feet. The lake covers 67.4 acres.
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Where this data comes from
53 measurements from 1 monitoring station, 2016–2022. Retrieved from the EPA Water Quality Portal on 2026-08-26.
Collected and reported by
- North American Lake Management Society
NALMS53 samples · 2016–2022
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.