USGS stream gauge 13090500 · Idaho

Snake River near Twin Falls, ID

As of Oct 28, 2026, 2:30 AM MDT, this gauge read a gage height of 1.68 ft and a flow of 428 cfs. Over the past 7 days the water level fell 0.03 ft. Data from the USGS.

Updated Oct 28, 2026, 5:26 AM EDT (USGS Water Data snapshot)

Gage height

1.68 ft

7-day range 1.65–1.74 ft

Discharge

428cfs

7-day range 413–459 cfs

Latest reading

57 min ago

Oct 28, 2026, 2:30 AM MDT

Readings are provisional USGS data and may be revised. Rivers can rise fast after rain upstream. For flood warnings, check weather.gov and follow local authorities.

Gage height, past 7 days

1.641.671.691.721.75Oct 21Oct 22Oct 23Oct 24Oct 25Oct 26Oct 27
Gage height (ft), hourly, past 7 days. Low 1.65 · High 1.74.

Discharge, past 7 days

409423436449463Oct 21Oct 22Oct 23Oct 24Oct 25Oct 26Oct 27
Discharge (cfs), hourly, past 7 days. Low 413 · High 459.

Chart dates are in Idaho local time (America/Boise).

Reading this gauge

Gage height is the water surface level above this station's own reference point, so 1.68 ft is not the river depth and cannot be compared with other gauges. Discharge, the volume of water flowing past each second, is the better number for comparing conditions over time and between rivers.

Station details
USGS site number13090500
Official nameSNAKE RIVER NR TWIN FALLS ID
StateIdaho
Drainage area22,360 sq mi
Gage datum elevation3,133.3 ft above sea level
Coordinates42.6061° N, 114.4764° W

Source: USGS Water Data for the Nation, site 13090500. Parameters 00065 (gage height) and 00060 (discharge).

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