Eagle Lake
Allegan County, Michigan218 acresView mapDirections
EGLE publishes the water-quality measurements for Eagle Lake. Here is what has been measured.
- Public access
- Limited data
Eagle Lake in Allegan County, Michigan has water-quality measurements published by EGLE, shown here as reported. Water clarity: 15 ft visibility. Surface area: 218.2 acres.
Eagle Lake is a 218-acre lake in Allegan County, Michigan. Overall water quality is declining over recent sampling years. The lake supports 30 documented fish species including Black crappie, Blackchin shiner, and Blacknose shiner. Public access is available with 1 public boat landing.
Source: EPA Water Quality Portal sampling records, EGLE, last sampled 2021-09-15. Methodology: how these readings are compared.
What Eagle Lake is good for
From access and monitoring records, not editorial picks.
- Clear water15 ft of visibility
- Boat launch1 documented ramp
- Fishing30 species recorded
Swimming conditions
No readingLimited data
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Eagle 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 Eagle Lake
These are the measurements EGLE publishes for Eagle 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 15 ft down. TSI 38.
| Measure | Reading | Where it sits |
|---|---|---|
| Water clarity (Secchi depth) | 15ft | 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. | 38 | Oligotrophic OligotrophicMesotrophicEutrophicHypereutrophic |
Low nutrients, clear water. No reading is a swimming clearance.
Ask about Eagle Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
218 acres
Public access
Yes
Listed by EGLE
No bathymetric survey has been published for Eagle Lake, so its depth is not documented here.
Recreation & Access
- Eagle LakePublic
Named access points in the USGS National Boat Ramps inventory, within about 3 miles. More lakes with boat ramps
Stays via Stay22
Stays near Eagle Lake
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Fish Species
Click a species to see every lake where it is documented.
Fishing Eagle Lake
Water Quality Trend: Worsening
Based on 5 years of monitoring (2016–2021).
Water clarity
Stable5 years
Phosphorus
Stable+0.04 µg/L/yr5 years
Chlorophyll-a
Worsening+0.72 µg/L/yr5 years
Regulated Pollution Sources Nearby
1 EPA-permitted facility operate within about 5 miles of Eagle Lake under Clean Water Act (NPDES) discharge permits.
- Petro FarmsAllegan · 2.1 mi away · NPDES MIG440018
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 Allegan County
Frequently asked questions about Eagle Lake
Where is Eagle Lake?
- Eagle Lake is a lake in Allegan County, Michigan. Its water-quality measurements are published by EGLE and shown on this page as reported.
What is the water quality of Eagle Lake?
- Eagle Lake in Allegan County, Michigan has water-quality measurements published by EGLE, shown here as reported. Water clarity: 15 ft visibility. Surface area: 218.2 acres.
Is Eagle Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
What fish are in Eagle Lake?
- Fish species found in Eagle Lake include Black crappie, Blackchin shiner, Blacknose shiner, Bluegill, Bluntnose minnow, Brook silverside, Common shiner, Creek chub, Golden redhorse, Golden shiner, Grass pickerel, Green sunfish, Hornyhead chub, Iowa darter, Johnny darter, Largemouth bass, Least darter, Longnose gar, Northern longear sunfish, Northern pike, Pumpkinseed, Rock bass, Sand shiner, Smallmouth bass, Walleye, Warmouth, Western banded killifish, White sucker, Yellow bullhead, Yellow perch. Eagle Lake is located in Allegan County, Michigan.
Are there boat ramps on Eagle Lake?
- Eagle Lake has 1 documented boat landing in the USGS National Boat Ramps inventory. Named access points include Eagle Lake. Public access is listed as yes.
Can I fish at Eagle Lake?
- Eagle Lake has 1 documented boat landing in the USGS National Boat Ramps inventory. 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 Eagle Lake across LakeQuality
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Where this data comes from
89 measurements from 1 monitoring station, 2016–2021. Retrieved from the EPA Water Quality Portal on 2026-08-26.
Collected and reported by
- North American Lake Management Society
NALMS89 samples · 2016–2021
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)
Named boat-access points from the USGS National Boat Ramps inventory