River CO

Supply Ditch

Colorado • 40.2297, -105.1803

Hydrography profile Updated Feb 1, 2026

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USGS and NOAA data is for informational purposes. Source notes

Length

23 mi

37 km

Elevation

5,305′ → 5,110′

196 ft drop

Stream Order

Large River

Slope

0.16%

8.6 ft/mi

Drainage

220 mi²

569 km²

Avg Flow

-- cfs

1.8 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