River CA

Delta-Mendota Canal

California • 37.2616, -121.0355

Hydrography profile Updated Dec 30, 2025

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USGS and NOAA data is for informational purposes. Source notes

Length

117 mi

188 km

Elevation

192′ → 5′

187 ft drop

Stream Order

Medium River

Slope

0.03%

1.6 ft/mi

Drainage

11,341 mi²

29,374 km²

Avg Flow

-- cfs

0.9 mph velocity

Path to Mouth

116 mi

186 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