East Unit, Crow Is.
Saginaw County, Michigan1,010 acresView mapDirections
No nutrient or algae sampling on record from EGLE for this lake.
- 20 ft max depth
- Public access
East Unit, Crow Is. in Saginaw County, Michigan has water-quality measurements published by EGLE, shown here as reported. Maximum depth: 20 ft. Surface area: 1010 acres.
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 and no phosphorus or algae readings.
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 nutrient and algae readings on other lakes come from phosphorus and chlorophyll-a measured in a laboratory, and clarity alone cannot stand in for them.
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). Limited fish-species data available. Public access is available with 1 public boat landing.
Source: EPA Water Quality Portal sampling records, EGLE. Methodology: how these readings are compared.
What East Unit, Crow Is. is good for
From access and monitoring records, not editorial picks.
- Boat launch1 documented ramp
- Big water1,010 acres
Swimming conditions
No readingNot rated
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether East Unit, Crow Is. 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 East Unit, Crow Is.
These are the measurements EGLE publishes for East Unit, Crow Is., shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.
No clarity data. TSI undefined.
Ask about East Unit, Crow Is.
Answers come straight from the public measurements and survey records on this page.
Lake Details
Max depth
20 ft
Average depth
17 ft
Surface area
1,010 acres
Shoreline
1.3 mi
Public access
Yes
Listed by EGLE
Recreation & Access
- CrowIsland State Game Area (South)Public
Named access points in the USGS National Boat Ramps inventory, within about 3 miles. More lakes with boat ramps
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Fishing East Unit, Crow Is.
Nearby Lakes in Saginaw County
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. Its water-quality measurements are published by EGLE and shown on this page as reported.
What is the water quality of East Unit, Crow Is.?
- East Unit, Crow Is. in Saginaw County, Michigan has water-quality measurements published by EGLE, shown here as reported. Maximum depth: 20 ft. Surface area: 1010 acres.
Is East Unit, Crow Is. safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
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.
Are there boat ramps on East Unit, Crow Is.?
- East Unit, Crow Is. has 1 documented boat landing in the USGS National Boat Ramps inventory. Named access points include CrowIsland State Game Area (South). Public access is listed as yes.
Can I fish at East Unit, Crow Is.?
- East Unit, Crow Is. 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.
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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.
Other records on this page
Named boat-access points from the USGS National Boat Ramps inventory