East Unit, Crow Is.
East Unit, Crow Is. in Saginaw County, Michigan is not rated for water quality — its monitoring record does not meet the evidence bar. Maximum depth: 20 ft. Surface area: 1010 acres.
- Max depth
- 20 ft
- Area
- 1,010 acres
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Water clarity at East Unit, Crow Is.
Murky water. Across summers from 2018 to 2020, East Unit, Crow Is. averaged 0.92 m (3 ft) of visibility down into the water, so you cannot see far below the surface in midsummer.
Nobody has taken a water sample here that we can find. Michigan's environmental agency measures clarity on lakes like this one from satellite images instead, which is why this page reports how clear the water is but carries no A–F grade.
Clear is not the same as clean. A lake can be easy to see through and still carry high nutrient levels, and a naturally tea-stained lake can be perfectly healthy. The A–F grade on other lakes is built from phosphorus and algae measured in a laboratory, and clarity alone cannot stand in for it.
The same satellite images put summer algae here at roughly 23.49 micrograms per litre. Estimating algae from orbit is far less exact than measuring clarity, so that figure is worth knowing and is not part of any rating.
East Unit, Crow Is. is a 1,010-acre lake in Saginaw County, Michigan with a maximum depth of 20 feet (17-foot average).
Source: EPA Water Quality Portal sampling records, EGLE, last sampled recent years. Grade methodology: LakeQuality methodology.
Watch East Unit, Crow Is. water quality
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Swimming Safety
Not ratedElevated nutrients
Not rated for swimming — there is not enough monitoring data to judge this lake
Water quality measurements for East Unit, Crow Is.
These readings exist but are not enough for an A–F grade — see why.
No clarity data. Trophic State Index: undefined.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | No recent samples | |
| Phosphorus | No recent samples | |
| Chlorophyll-a (Algae) | No recent samples | |
| Trophic State Index (TSI) |
Where to stay near East Unit, Crow Is.
Compare lakeside cabins, hotels, and vacation rentals near East Unit, Crow Is. in Saginaw 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.
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Lake Details
| Characteristic | Value |
|---|---|
| Maximum Depth | 20 ft |
| Average Depth | 17 ft |
| Surface Area | 1,010 acres |
| Shoreline Length | 1.3 mi |
Fishing East Unit, Crow Is.
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Frequently asked questions about East Unit, Crow Is.
Where is East Unit, Crow Is.?
- East Unit, Crow Is. is a lake in Saginaw County, Michigan. LakeQuality has not rated this lake (UNRATED) — no in-situ water sample; this lake is rated for water clarity from satellite observations instead.
What is the water quality grade for East Unit, Crow Is.?
- East Unit, Crow Is. in Saginaw County, Michigan is not rated for water quality — its monitoring record does not meet the evidence bar. Maximum depth: 20 ft. Surface area: 1010 acres.
Is East Unit, Crow Is. safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. East Unit, Crow Is. is not rated for water quality — its monitoring record does not meet the evidence bar. Always check local health department advisories before swimming.
How deep is East Unit, Crow Is.?
- East Unit, Crow Is. has a maximum depth of 20 feet and an average depth of 17 feet. The lake covers 1010 acres.
Explore East Unit, Crow Is. across LakeQuality
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Where this data comes from
Measurements for East Unit, Crow Is. come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.