MEDIAN FLOW RATE · 30 DAY
—cfs
No flow data available
Precipitation History
Precipitation · YTD
NormalNear-normal year
2026 to date
31.2in
≈ normal
31.22 in of precipitation so far this year — about average for this point in the season (normal 31.52 in).
YTD Total
31.2in
This year so far
Normal to Date
31.5in
30-yr average
Typical Range
23.9–40.9in
10th–90th pct YTD
Departure
-1%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 6.31" · normal 7.61" (4.5–11.1)
Feb: 4.74" · normal 5.83" (2.7–8.4)
Mar: 10.14" · normal 6.63" (3.8–10.8)
Apr: 4.28" · normal 5.39" (2.6–8.6)
May: 2.70" · normal 3.53" (1.4–5.4)
Jun: 2.96" · normal 2.36" (1.4–3.6)
Jul: 0.08" (so far)· normal 0.73" (0.2–1.4)
Aug: normal 1.00" (0.1–2.1)
Sep: normal 2.48" (0.3–4.5)
Oct: normal 5.47" (2.4–8.7)
Nov: normal 8.63" (4.1–14.3)
Dec: normal 8.11" (4.0–11.7)
Baseline 1991–2020 · Source: Open-Meteo10:55 AM
Your History · SOUTH FORK NEWAUKUM RIVER NEAR ONALASKA, WA
Track your history
Sign in to track your sessions at SOUTH FORK NEWAUKUM RIVER NEAR ONALASKA, WA — best days, monthly trends, and time on the water.
Sign inSPONSORED
Station Location
46.5757, -122.6851Loading map…
DATA · USGS · NOAA · NWS
Site #12024000·USGS
Create a free account to save favorites, set flow alerts, and track conditions