MEDIAN FLOW RATE · 1 DAY
0.01cfs 98.4% vs avg
Optimal band: 0–0 cfs
PERIOD HIGH
0.02cfs
PERIOD LOW
0.01cfs
RUNNABLE
0%
last 1 day in band
Gauge Height
1.00ft
Water Temperature
19.2°F
Precipitation History
Precipitation · YTD
NormalNear-normal year
2026 to date
33.4in
≈ normal
33.35 in of precipitation so far this year — about average for this point in the season (normal 35.43 in).
YTD Total
33.4in
This year so far
Normal to Date
35.4in
30-yr average
Typical Range
28.6–43.2in
10th–90th pct YTD
Departure
-6%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 8.77" · normal 9.08" (6.3–13.0)
Feb: 5.59" · normal 5.76" (3.1–8.3)
Mar: 11.24" · normal 7.63" (4.5–12.2)
Apr: 3.28" · normal 5.62" (2.9–8.0)
May: 1.94" · normal 3.93" (1.6–5.9)
Jun: 2.02" · normal 2.89" (1.4–4.7)
Jul: 0.52" (so far)· normal 1.55" (0.3–2.6)
Aug: normal 2.29" (0.3–4.8)
Sep: normal 3.69" (1.0–6.9)
Oct: normal 7.18" (3.0–12.0)
Nov: normal 10.19" (5.9–14.9)
Dec: normal 8.52" (5.0–12.0)
Baseline 1991–2020 · Source: Open-Meteo09:41 PM
Your History · UNNAMED TRIB TO BERTRAND CR NR H ST NR LYNDEN, WA
Track your history
Sign in to track your sessions at UNNAMED TRIB TO BERTRAND CR NR H ST NR LYNDEN, WA — best days, monthly trends, and time on the water.
Sign inSPONSORED
Station Location
48.9981, -122.5013Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-08 20:30 UTC
Site #12212430·USGS
Create a free account to save favorites, set flow alerts, and track conditions