Big Lost River at Howell Ranch, near Chilly, ID (above reservoir)

CUSTER COUNTY, ID43.9983°N, -114.0211°W Updated 12 hr ago

FLOW RATE

327cfs

GAUGE HT

1.69ft

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 30 DAY

327cfs 34.1% vs avg

Optimal band: 447–605 cfs

PERIOD HIGH

773cfs

PERIOD LOW

327cfs

RUNNABLE

35%

last 30 day in band

Gauge Height

1.69ft

Precipitation History

Your History · Big Lost River at Howell Ranch, near Chilly, ID (above reservoir)

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Station Location

43.9983, -114.0211

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DATA · USGS · NOAA · NWSUPDATED 2026-07-12 00:00 UTC

Site #13120500·USGS

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