Creek CA

Twin Valley Creek

California • 41.8832, -123.5445

Hydrography profile Updated Dec 30, 2025

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USGS and NOAA data is for informational purposes. Source notes

Length

5 mi

8 km

Elevation

5,066′ → 2,093′

2,973 ft drop

Stream Order

Medium River

Slope

11.48%

606.7 ft/mi

Drainage

14 mi²

36 km²

Avg Flow

-- cfs

1.1 mph velocity

Path to Mouth

127 mi

204 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