River CO

Thompson and Platte Ditch

Colorado • 40.3374, -104.8715

Hydrography profile Updated Feb 1, 2026

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USGS and NOAA data is for informational purposes. Source notes

Length

7 mi

11 km

Elevation

4,761′ → 4,693′

68 ft drop

Stream Order

Large River

Slope

0.20%

10.3 ft/mi

Drainage

892 mi²

2,310 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