USGS · 14184100

NORTH SANTIAM R RIVER

USGS · 14184100LIVE

NORTH SANTIAM R AT GREENS BRIDGE, NR JEFFERSON, OR

MARION COUNTY, OR44.7079°N, -122.9731°W Updated 5 hr ago

FLOW RATE

1,030cfs

AIR TEMP

64°F

WIND

4mph NNE

FISH INDEX

81SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 7 DAY

1,030cfs 8.1% vs avg

Optimal band: 967–1,309 cfs

PERIOD HIGH

1,227cfs

PERIOD LOW

1,025cfs

RUNNABLE

100%

last 7 day in band

Precipitation History

Precipitation · YTD

Normal

Near-normal year

2026 to date

22.5in

≈ normal

22.48 in of precipitation so far this year — about average for this point in the season (normal 23.96 in).

YTD Total

22.5in

This year so far

Normal to Date

24.0in

30-yr average

Typical Range

15.8–32.3in

10th–90th pct YTD

Departure

-6%

vs 30-yr normal

By Month

This year

Typical range

Normal

Jan: 4.12" · normal 6.22" (2.6–9.1)

Jan

Feb: 6.63" · normal 4.86" (2.4–8.6)

Feb

Mar: 4.67" · normal 5.23" (2.9–7.8)

Mar

Apr: 4.09" · normal 3.85" (2.3–5.5)

Apr

May: 0.91" · normal 2.46" (0.6–4.3)

May

Jun: 2.06" · normal 1.30" (0.6–2.4)

Jun

Jul: 0.00" (so far)· normal 0.36" (0.0–0.9)

Jul

Aug: normal 0.43" (0.0–0.9)

Aug

Sep: normal 1.31" (0.1–3.0)

Sep

Oct: normal 3.43" (0.8–6.1)

Oct

Nov: normal 6.11" (2.7–8.9)

Nov

Dec: normal 7.25" (3.5–10.1)

Dec

Baseline 1991–2020 · Source: Open-Meteo05:00 AM

Your History · NORTH SANTIAM R AT GREENS BRIDGE, NR JEFFERSON, OR

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Station Location

44.7079, -122.9731

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DATA · USGS · NOAA · NWSUPDATED 2026-07-04 05:02 UTC

Site #14184100·USGS

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