MEDIAN FLOW RATE · 30 DAY
32cfs 0.8% vs avg
Optimal band: 28–38 cfs
PERIOD HIGH
92cfs
PERIOD LOW
19cfs
RUNNABLE
29%
last 30 day in band
Precipitation History
Precipitation · YTD
NormalNear-normal year
2026 to date
40.9in
≈ normal
40.89 in of precipitation so far this year — about average for this point in the season (normal 45.78 in).
YTD Total
40.9in
This year so far
Normal to Date
45.8in
30-yr average
Typical Range
35.3–58.1in
10th–90th pct YTD
Departure
-11%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 6.08" · normal 11.52" (6.2–16.3)
Feb: 8.92" · normal 8.81" (5.5–15.0)
Mar: 10.00" · normal 9.07" (5.5–14.5)
Apr: 6.44" · normal 7.33" (3.7–11.0)
May: 3.64" · normal 5.07" (2.4–7.4)
Jun: 5.74" · normal 3.72" (2.3–5.5)
Jul: 0.07" (so far)· normal 0.98" (0.2–2.1)
Aug: normal 1.18" (0.2–2.3)
Sep: normal 3.20" (0.5–6.5)
Oct: normal 7.60" (3.3–12.9)
Nov: normal 11.61" (5.1–16.8)
Dec: normal 12.65" (7.7–18.4)
Baseline 1991–2020 · Source: Open-Meteo12:01 AM
Your History · SOUTH FORK BULL RUN RIVER NEAR BULL RUN, OR
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Station Location
45.4446, -122.1095Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-07 00:00 UTC
Site #14139800·USGS
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