Creek ID

Big Cougar Creek

Idaho • 45.9707, -116.8659

Hydrography profile Updated Dec 30, 2025

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USGS and NOAA data is for informational purposes. Source notes

Length

3 mi

5 km

Elevation

4,189′ → 880′

3,310 ft drop

Stream Order

Medium River

Slope

18.72%

988.0 ft/mi

Drainage

2 mi²

6 km²

Avg Flow

-- cfs

0.9 mph velocity

Path to Mouth

506 mi

814 km to ocean

Classification

Tributary

Mid-reach

Elevation Profile

Water Quality

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

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

Rain Radar