MEDIAN FLOW RATE · 1 YEAR
184cfs 44.6% vs avg
Optimal band: 326–442 cfs
PERIOD HIGH
3,671cfs
PERIOD LOW
56cfs
RUNNABLE
8%
last 1 year in band
Precipitation History
Precipitation · YTD
NormalNear-normal year
2026 to date
15.4in
≈ normal
15.42 in of precipitation so far this year — about average for this point in the season (normal 17.57 in).
YTD Total
15.4in
This year so far
Normal to Date
17.6in
30-yr average
Typical Range
13.0–21.8in
10th–90th pct YTD
Departure
-12%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 1.57" · normal 3.10" (1.9–4.7)
Feb: 2.60" · normal 2.63" (1.1–4.7)
Mar: 5.13" · normal 3.02" (1.6–5.3)
Apr: 2.42" · normal 2.68" (1.8–3.9)
May: 1.83" · normal 2.96" (1.9–4.0)
Jun: 1.87" · normal 2.82" (1.4–4.1)
Jul: 0.00" (so far)· normal 1.07" (0.2–1.9)
Aug: normal 1.04" (0.3–1.8)
Sep: normal 1.44" (0.5–2.5)
Oct: normal 2.50" (1.1–4.2)
Nov: normal 3.35" (1.7–5.0)
Dec: normal 3.29" (1.9–4.7)
Baseline 1991–2020 · Source: Open-Meteo12:34 AM
Your History · St. Regis River near St. Regis, MT
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Weather Conditions
WEATHER CONDITIONS
TODAY
89°
57°
WED
89°
64°
THU
83°
61°
FRI
87°
55°
SAT
92°
60°
SUN
91°
59°
MON
101°
58°
FISH INDEX
Temperature
Too Hot
Wind
Light
Pressure
Stable
Moon Phase
Good
DAYLIGHT
SUNRISE
05:52 AM
SUNSET
09:38 PM
15H 46M OF DAYLIGHT
MOON PHASE
Last Quarter
43% illuminated
Station Location
47.2967, -115.1226Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-08 00:00 UTC
Site #12354000·USGS
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