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Creek OH

Big Walnut Creek

Ohio • 40.0649, -82.7905
Length
76 mi
122 km
Elevation
1,172′ → 669′
503 ft drop
Stream Order
5
Medium River
Slope
0.13%
6.7 ft/mi
Drainage
556 mi²
1,441 km²
Avg Flow
555 cfs
1.9 mph velocity
Path to Mouth
1,787 mi
2,875 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
Monitor

Water Level Gauges on Big Walnut Creek

There are 5 USGS water level monitoring stations on Big Walnut Creek providing real-time flow and stage data.

Access Sites on Big Walnut Creek

There are 16 boat ramps, launches, and public access points on Big Walnut Creek.