River CO

Big Arroyo

Colorado • 37.5275, -104.0471

Length

16 mi

25 km

Elevation

0′ → 0′

0 ft drop

Stream Order

4

Medium River

Slope

0.00%

0.0 ft/mi

Drainage

23 mi²

60 km²

Avg Flow

-- cfs

0.9 mph velocity

Path to Mouth

1,205 mi

1,939 km to ocean

Classification

Tributary

Mid-reach

Elevation Profile

Water Quality

Data from EPA Water Quality Portal (USGS, EPA, state agencies).

EPA WQP MyWaterway

Data from USGS & NOAA for informational purposes only. More