River CA

East Sand Slough

California • 40.1706, -122.2199

Hydrography profile Updated Dec 30, 2025

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USGS and NOAA data is for informational purposes. Source notes

Length

2 mi

3 km

Elevation

264′ → 243′

21 ft drop

Stream Order

Major River

Slope

0.22%

11.5 ft/mi

Drainage

7,840 mi²

20,305 km²

Avg Flow

-- cfs

2.8 mph velocity

Path to Mouth

242 mi

389 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