Creek MI

Willoway Brook

Michigan • 41.8188, -88.0897

Hydrography profile Updated Dec 30, 2025

Checking mapped path coverage…

USGS and NOAA data is for informational purposes. Source notes

Length

3 mi

4 km

Elevation

741′ → 663′

77 ft drop

Stream Order

Stream

Slope

0.53%

27.8 ft/mi

Drainage

5 mi²

13 km²

Avg Flow

-- cfs

0.6 mph velocity

Path to Mouth

793 mi

1,276 km to ocean

Classification

Tributary

Mid-reach

Elevation Profile

Water Quality

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

Data from USGS & NOAA for informational purposes only. More