River CO

Cowan Lateral

Colorado • 40.6921, -104.9544

Hydrography profile Updated Feb 1, 2026

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USGS and NOAA data is for informational purposes. Source notes

Length

11 mi

18 km

Elevation

5,275′ → 5,230′

45 ft drop

Stream Order

Medium River

Slope

0.08%

4.1 ft/mi

Drainage

682 mi²

1,768 km²

Avg Flow

-- cfs

1.1 mph velocity

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