Creek LA

Big Cow Creek

Louisiana • 30.8057, -93.8007

Hydrography profile Updated Dec 30, 2025

Checking mapped path coverage…

USGS and NOAA data is for informational purposes. Source notes

Length

66 mi

106 km

Elevation

484′ → 33′

451 ft drop

Stream Order

Large River

Slope

0.13%

6.9 ft/mi

Drainage

340 mi²

880 km²

Avg Flow

-- cfs

1.8 mph velocity

Path to Mouth

196 mi

316 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