Creek IA

Haw Creek

Iowa • 40.8534, -90.2624

Hydrography profile Updated Dec 30, 2025

Checking mapped path coverage…

USGS and NOAA data is for informational purposes. Source notes

Length

29 mi

47 km

Elevation

774′ → 525′

248 ft drop

Stream Order

Medium River

Slope

0.16%

8.5 ft/mi

Drainage

112 mi²

291 km²

Avg Flow

-- cfs

1.1 mph velocity

Path to Mouth

1,423 mi

2,289 km to ocean

Classification

Tributary

Mid-reach

Elevation Profile

Water Quality

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

Loading the interactive map…

Data from USGS & NOAA for informational purposes only. Read source and safety notes

Rain Radar