River ID

Golden Gate Canal

Idaho • 43.6886, -116.9294

Hydrography profile Updated Dec 30, 2025

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USGS and NOAA data is for informational purposes. Source notes

Length

20 mi

32 km

Elevation

2,452′ → 2,269′

183 ft drop

Stream Order

Medium River

Slope

0.17%

9.1 ft/mi

Drainage

3,222 mi²

8,346 km²

Avg Flow

-- cfs

1.1 mph velocity

Path to Mouth

765 mi

1,231 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