River CO

Ellen Ditch

Colorado • 40.7159, -106.4074

Reviewed mapped path Updated Dec 30, 2025

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USGS and NOAA data is for informational purposes. Source notes

Length

1 mi

1 km

Elevation

7,991′ → 7,977′

13 ft drop

Stream Order

Large River

Slope

0.30%

15.7 ft/mi

Drainage

400 mi²

1,036 km²

Avg Flow

-- cfs

1.8 mph velocity

Path to Mouth

6,061 mi

9,754 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