Big Pine Island Lake
Kent County, Michigan194 acresView mapDirections
EGLE publishes the water-quality measurements for Big Pine Island Lake. Here is what has been measured.
- Mesotrophic
- 40 ft max depth
- Public access
Big Pine Island Lake in Kent County, Michigan has water-quality measurements published by EGLE, shown here as reported. Water clarity: 9.3 ft visibility. Phosphorus: 18.5 µg/L. Chlorophyll-a (algae): 3.5 µg/L. Maximum depth: 40 ft. Surface area: 194.4 acres.
Big Pine Island Lake is a 194-acre mesotrophic lake in Kent County, Michigan with a maximum depth of 40 feet. 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 Kent County, Big Pine Island Lake ranks #3 for water quality.
Source: EPA Water Quality Portal sampling records, EGLE, last sampled 2023-09-16. Methodology: how these readings are compared.
Big Pine Island Lake covers about 190 acres in Kent County. For a place on the water, look through cabin and lake-house rentals near Big Pine Island Lake on Vrbo. For a hotel or motel room, Booking.com and Expedia both search around the lake.
What Big Pine Island Lake is good for
From access and monitoring records, not editorial picks.
- Deep water40 ft surveyed max depth
Swimming conditions
Readings onlyLow algae
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 Big Pine Island 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 Big Pine Island Lake
These are the measurements EGLE publishes for Big Pine Island 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 9.3 ft. Phosphorus 18.5 µg/L. Chlorophyll-a 3.5 µg/L. TSI 45.
| Measure | Reading | Where it sits |
|---|---|---|
| Water clarity (Secchi depth) | 9.3ft | Measured, not scored How deep a black-and-white disk stays visible from the surface. Higher is clearer. |
| Total phosphorus | 18.5µg/L | Good GoodFairPoor |
| Chlorophyll-a (algae) | 3.5µg/L | Good GoodFairPoor |
| 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 Big Pine Island Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Max depth
40 ft
Surface area
194 acres
Public access
Yes
Listed by EGLE
Stays via Stay22
Stays near Big Pine Island Lake
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Top-rated places to stay near Big Pine Island Lake
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Fishing Big Pine Island Lake
Water Quality Trend: Worsening
Based on 7 years of monitoring (2016–2023).
Water clarity
Improving7 years
Phosphorus
Worsening+1.12 µg/L/yr7 years
Chlorophyll-a
Worsening+0.12 µg/L/yr7 years
Nearby Lakes in Kent County
Frequently asked questions about Big Pine Island Lake
Where is Big Pine Island Lake?
- Big Pine Island Lake is a lake in Kent County, Michigan. Its water-quality measurements are published by EGLE and shown on this page as reported.
What is the water quality of Big Pine Island Lake?
- Big Pine Island Lake in Kent County, Michigan has water-quality measurements published by EGLE, shown here as reported. Water clarity: 9.3 ft visibility. Phosphorus: 18.5 µg/L. Chlorophyll-a (algae): 3.5 µg/L. Maximum depth: 40 ft. Surface area: 194.4 acres.
Is Big Pine Island Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Big Pine Island Lake?
- Big Pine Island Lake has a maximum depth of 40 feet. The lake covers 194.4 acres.
Can I fish at Big Pine Island Lake?
- Public access to Big Pine Island Lake is listed as yes on the lake record. Seasons, size and bag limits, and whether you need a license are set by Michigan's fish and wildlife agency, so check its current regulations before you go.
Explore Big Pine Island Lake across LakeQuality
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Where this data comes from
131 measurements from 1 monitoring station, 2016–2023. Retrieved from the EPA Water Quality Portal on 2026-08-26.
Collected and reported by
- Michigan EGLE - MiCorps
21MICH_MICORPS131 samples · 2016–2023
Analytical methods
- Phosphorus by Colorimetry
- 445.0 ~ EPA; Chlorophyll and Pheophytin in Algae by Fluorescence
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.