USGS · 12438905

NINEMILE CREEK

USGS · 12438905LIVE

NINEMILE CREEK AT EASTLAKE RD NEAR OROVILLE, WA

OKANOGAN COUNTY, WA48.9704°N, -119.4185°W Updated 16 hr ago

FLOW RATE

0cfs

AIR TEMP

70°F

WIND

2mph N

FISH INDEX

75SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 YEAR

0cfs 80.7% vs avg

Optimal band: 1–1 cfs

PERIOD HIGH

4cfs

PERIOD LOW

1cfs

RUNNABLE

59%

last 1 year in band

Precipitation History

Precipitation · YTD

Dry

Drier than normal

2026 to date

6.4in

-50% vs normal

6.36 in of precipitation so far this year, 50% below the 30-year normal of 12.66 in for this point in the season.

YTD Total

6.4in

This year so far

Normal to Date

12.7in

30-yr average

Typical Range

8.8–16.3in

10th–90th pct YTD

Departure

-50%

vs 30-yr normal

By Month

This year

Typical range

Normal

Jan: 0.93" · normal 2.57" (1.4–3.7)

Jan

Feb: 0.76" · normal 2.07" (1.1–3.1)

Feb

Mar: 1.55" · normal 2.43" (1.2–4.0)

Mar

Apr: 0.48" · normal 1.89" (0.8–2.8)

Apr

May: 1.52" · normal 1.96" (0.7–3.6)

May

Jun: 1.10" · normal 1.64" (0.5–2.8)

Jun

Jul: 0.02" (so far)· normal 0.70" (0.1–1.4)

Jul

Aug: normal 0.56" (0.1–1.3)

Aug

Sep: normal 0.96" (0.1–2.3)

Sep

Oct: normal 2.26" (0.7–3.6)

Oct

Nov: normal 3.58" (1.4–6.2)

Nov

Dec: normal 3.09" (1.4–5.7)

Dec

Baseline 1991–2020 · Source: Open-Meteo04:15 PM

Your History · NINEMILE CREEK AT EASTLAKE RD NEAR OROVILLE, WA

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Station Location

48.9704, -119.4185

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DATA · USGS · NOAA · NWSUPDATED 2026-07-03 16:17 UTC

Site #12438905·USGS

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