Rodgers Lake
Cass County, Michigan24 acresView mapDirections
Nutrients and algae run above the regional average.
- Eutrophic
- #10 of 10 in the county
- Public access
Rodgers Lake in Cass County, Michigan has a water quality grade of D (Nutrient-rich). Phosphorus: 90 µg/L. Surface area: 24 acres.
- Typical in September
- 67°F
- Area
- 24 acres
- Type
- Eutrophic
- Phosphorus
- 90 µg/L
- Trend
- ↓ Declining
- Public access
- Yes
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Stays near Rodgers Lake
Compare lakeside cabins, hotels, and vacation rentals near Rodgers Lake in Cass County, Michigan — 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 grade measures nutrients and algae, not lodging — cabins and rentals around Rodgers Lake are listed below.
Top-rated places to stay near Rodgers Lake
Prices for Sep 11–13, 4 adults. Change dates on the map below.
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Rodgers Lake is a 24-acre productive, nutrient-rich eutrophic lake in Cass County, Michigan. Water quality is graded D based on 1 sampling years through 2025. Overall water quality is declining over recent sampling years. Limited fish-species data available. Public access is available. Compared to the 9 other monitored lakes in Cass County, Rodgers Lake ranks #10 for water quality.
Source: EPA Water Quality Portal sampling records, EGLE, last sampled 2025-10-20. Grade methodology: LakeQuality methodology.
Swimming Safety
Grade onlyElevated nutrients
Based on clarity and algae grades from past sampling — we do not hold live water temperature and a current cyanobacteria reading for this lake. Check your state or county health department before you swim.
The D is nutrients and algae, not a swimming clearance. Check local advisories before you swim.
Water Quality Grade: D (Nutrient-rich)
No clarity data. Phosphorus 90 µg/L. TSI 69. The letter is not a swimming clearance.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | No recent samples | |
| Phosphorus | 90 µg/L | Poor |
| Chlorophyll-a (Algae) | No recent samples | |
| Trophic State Index (TSI) | 69 | Eutrophic |
High nutrients, frequent algae, reduced clarity
Water Temperature
Rodgers Lake typically sits around 67°F at the surface in September. Summer average is about 70°F. Usually warmest in Jul (about 71°F) and coldest in Nov (about 45°F). These are typical values by month — not a live reading.
Typical surface water temperature by month, from 528 field readings (2013–2025) via the EPA Water Quality Portal. See the full Rodgers Lake water temperature breakdown →
Lake Details
| Characteristic | Value |
|---|---|
| Surface Area | 24 acres |
| Public Access | Yes |
No bathymetric survey has been published for Rodgers Lake, so its depth is not documented here.
Fishing Rodgers Lake
Water Quality Trend: ↓ Declining
Based on 9 years of monitoring data (2020-2025).
| Metric | Trend | Change/Year | Years |
|---|---|---|---|
| Phosphorus | ↓ Declining | +14.83 µg/L/yr | 9 |
Regulated Pollution Sources Nearby
2 EPA-permitted facilities operate within about 5 miles of Rodgers Lake under Clean Water Act (NPDES) discharge permits.
- Westgate Oil CompanyNiles · 3.3 mi away · NPDES MIG080854
- Hofmann Ind-Mich Tube DivEau Claire · 4.3 mi away · NPDES MI0004219
Facilities permitted to discharge under the Clean Water Act within ~5 miles; proximity does not by itself mean a facility affects this lake. Source: EPA ECHO (ICIS-NPDES), as of 2026-07.
County Ranking
Ranked #10 of 10 lakes in Cass County
Nearby Lakes in Cass County
Frequently asked questions about Rodgers Lake
Where is Rodgers Lake?
- Rodgers Lake is a lake in Cass County, Michigan. LakeQuality grades it D for nutrients and algae. The letter is not a swimming clearance.
What is the water quality grade for Rodgers Lake?
- Rodgers Lake in Cass County, Michigan has a water quality grade of D (Nutrient-rich). Phosphorus: 90 µg/L. Surface area: 24 acres.
Is Rodgers Lake safe to swim in?
- The D is nutrients and algae, not a swimming clearance. Check local advisories before you swim.
What is the water temperature of Rodgers Lake?
- Rodgers Lake typically sits around 67°F at the surface in September, from 528 EPA Water Quality Portal field readings (2013–2025). That is a typical value for the month, not a live reading.
Explore Rodgers Lake across LakeQuality
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High nutrients, frequent algae, reduced clarity
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Where this data comes from
329 measurements from 1 monitoring station, 2016–2025. Retrieved from the EPA Water Quality Portal on 2026-08-26.
Collected and reported by
- Pokagon Band of Potawatomi Indians, Michigan and Indiana (Tribal)
PBDNR329 samples · 2016–2025
Analytical methods
- 4500 P B ~ Phosphorus, sample preparation method
- 4500 P ~ Phosphorus in water and wastewater
- Total Phosphorus After Block Digestion
- Turbidity by Nephelometry
- Direct Measurement Method
Monitoring station identifiers (1)
Grade thresholds from the EPA National Lakes Assessment (EPA 841-R-24-006, Table 6-3), applied by ecoregion. See how grades are calculated and data sources.
Other records on this page
Regulated discharger data from EPA ECHO (ICIS-NPDES)