USGS · 13171620

SNAKE RIVER

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SNAKE RIVER BL CJ STRIKE DAM NR GRAND VIEW ID

OWYHEE COUNTY, ID42.9471°N, -115.9812°W

AIR TEMP

66°F

WIND

3mph ESE

FISH INDEX

81SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 YEAR

—cfs

No flow data available

Precipitation History

Precipitation · YTD

Dry

Drier than normal

2026 to date

4.8in

-16% vs normal

4.78 in of precipitation so far this year, 16% below the 30-year normal of 5.72 in for this point in the season.

YTD Total

4.8in

This year so far

Normal to Date

5.7in

30-yr average

Typical Range

3.8–8.3in

10th–90th pct YTD

Departure

-16%

vs 30-yr normal

By Month

This year

Typical range

Normal

Jan: 0.95" · normal 1.24" (0.6–2.0)

Jan

Feb: 1.00" · normal 0.83" (0.4–1.7)

Feb

Mar: 0.46" · normal 0.98" (0.4–1.6)

Mar

Apr: 1.21" · normal 0.99" (0.4–1.5)

Apr

May: 0.54" · normal 1.04" (0.3–2.2)

May

Jun: 0.51" · normal 0.63" (0.1–1.6)

Jun

Jul: 0.10" (so far)· normal 0.13" (0.0–0.3)

Jul

Aug: normal 0.15" (0.0–0.4)

Aug

Sep: normal 0.32" (0.0–0.7)

Sep

Oct: normal 0.73" (0.2–1.5)

Oct

Nov: normal 0.99" (0.3–1.7)

Nov

Dec: normal 1.37" (0.5–2.2)

Dec

Baseline 1991–2020 · Source: Open-Meteo12:28 PM

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Station Location

42.9471, -115.9812

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