River CA

Dana Slough

California • 37.4872, -120.4916

Hydrography profile Updated Dec 30, 2025

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USGS and NOAA data is for informational purposes. Source notes

Length

5 mi

7 km

Elevation

226′ → 177′

49 ft drop

Stream Order

Major River

Slope

0.20%

10.8 ft/mi

Drainage

1,043 mi²

2,700 km²

Avg Flow

-- cfs

2.8 mph velocity

Path to Mouth

4 mi

7 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