Park Lake
Clinton County, Michigan183 acresView mapDirections
EGLE publishes the water-quality measurements for Park Lake. Here is what has been measured.
- 25 ft max depth
- Limited data
Park Lake in Clinton County, Michigan has water-quality measurements published by EGLE, shown here as reported. Water clarity: 9.5 ft visibility. Maximum depth: 25 ft. Surface area: 182.5 acres.
Free interactive depth-contour map of Park Lake, reaching a maximum surveyed depth of 25 ft. Toggle Depth contours to overlay the bathymetric survey lines. Contour data from Michigan DNR.
Park Lake is a 183-acre lake in Clinton County, Michigan with a maximum depth of 25 feet. Overall water quality is declining over recent sampling years.
Source: EPA Water Quality Portal sampling records, EGLE, last sampled 2022-09-16. Methodology: how these readings are compared.
Swimming conditions
No readingLimited data
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Park 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 Park Lake
These are the measurements EGLE publishes for Park Lake, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.
Moderate clarity, visible to about 9.5 ft. TSI 45.
| Measure | Reading | Where it sits |
|---|---|---|
| Water clarity (Secchi depth) | 9.5ft | 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. | 45 | Mesotrophic OligotrophicMesotrophicEutrophicHypereutrophic |
Moderate nutrients, good water quality
Ask about Park Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Max depth
25 ft
Surface area
183 acres
Stays via Stay22
Stays near Park Lake
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Fishing Park Lake
Water Quality Trend: Worsening
Based on 7 years of monitoring (2016–2023).
Water clarity
Improving7 years
Phosphorus
Worsening+1.21 µg/L/yr7 years
Chlorophyll-a
Worsening+0.35 µg/L/yr7 years
Regulated Pollution Sources Nearby
2 EPA-permitted facilities operate within about 5 miles of Park Lake under Clean Water Act (NPDES) discharge permits. 1 facility has a reported Clean Water Act violation in the past three years.
- East Lansing MS4-InghamEast Lansing · 3.9 mi away · NPDES MI0059327Recent violation
- Bath Twp MS4-ClintonBath · 1.3 mi away · NPDES MI0060434
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.
Nearby Lakes in Clinton County
Frequently asked questions about Park Lake
Where is Park Lake?
- Park Lake is a lake in Clinton County, Michigan. Its water-quality measurements are published by EGLE and shown on this page as reported.
What is the water quality of Park Lake?
- Park Lake in Clinton County, Michigan has water-quality measurements published by EGLE, shown here as reported. Water clarity: 9.5 ft visibility. Maximum depth: 25 ft. Surface area: 182.5 acres.
Is Park Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Park Lake?
- Park Lake has a maximum depth of 25 feet. The lake covers 182.5 acres.
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Where this data comes from
107 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
NALMS107 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.
Other records on this page
Regulated discharger data from EPA ECHO (ICIS-NPDES)