MEDIAN FLOW RATE · 30 DAY
—cfs
No flow data available
Precipitation History
Precipitation · YTD
NormalNear-normal year
2026 to date
13.8in
≈ normal
13.83 in of precipitation so far this year — about average for this point in the season (normal 15.9 in).
YTD Total
13.8in
This year so far
Normal to Date
15.9in
30-yr average
Typical Range
12.2–19.3in
10th–90th pct YTD
Departure
-13%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 2.18" · normal 4.45" (2.6–6.2)
Feb: 1.79" · normal 3.30" (1.3–5.5)
Mar: 6.96" · normal 3.04" (1.6–5.2)
Apr: 1.17" · normal 2.01" (0.7–3.0)
May: 0.95" · normal 1.76" (0.9–3.1)
Jun: 0.78" · normal 1.18" (0.3–2.1)
Jul: 0.00" (so far)· normal 0.49" (0.1–1.1)
Aug: normal 0.48" (0.0–1.0)
Sep: normal 1.01" (0.1–2.0)
Oct: normal 2.62" (0.8–4.5)
Nov: normal 4.18" (1.8–6.2)
Dec: normal 4.83" (2.6–6.7)
Baseline 1991–2020 · Source: Open-Meteo03:06 PM
Your History · WILLIAMS CREEK ABOVE BOULDER CREEK NR LIBERTY WA
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Station Location
47.2554, -120.6579Loading map…
DATA · USGS · NOAA · NWS
Site #12480954·USGS
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