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River IA WI

Big Green River

Iowa • 43.0761, -90.8442
Length
15 mi
25 km
Elevation
0′ → 0′
0 ft drop
Stream Order
4
Medium River
Slope
0.00%
0.0 ft/mi
Drainage
66 mi²
171 km²
Avg Flow
52 cfs
0.9 mph velocity
Path to Mouth
1,654 mi
2,662 km to ocean
Classification
Headwater
Source Stream
Elevation Profile
Water Quality

Data from EPA Water Quality Portal (USGS, EPA, state agencies).

EPA WQP MyWaterway
Data from USGS & NOAA for informational purposes only. More
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Access Sites on Big Green River

There are 2 boat ramps, launches, and public access points on Big Green River.