River ID

Upper Pump Canal

Idaho • 43.9758, -117.1443

Hydrography profile Updated Dec 30, 2025

Checking mapped path coverage…

USGS and NOAA data is for informational purposes. Source notes

Length

3 mi

5 km

Elevation

2,268′ → 2,222′

47 ft drop

Stream Order

Large River

Slope

0.28%

14.7 ft/mi

Drainage

4,290 mi²

11,111 km²

Avg Flow

-- cfs

1.8 mph velocity

Path to Mouth

4 mi

7 km to ocean

Classification

Tributary

Mid-reach

Elevation Profile

Water Quality

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

Loading the interactive map…

Data from USGS & NOAA for informational purposes only. Read source and safety notes

Rain Radar