MEDIAN FLOW RATE · 1 DAY
21.5cfs 11.1% vs avg
Optimal band: 20–27 cfs
PERIOD HIGH
28.6cfs
PERIOD LOW
21.5cfs
RUNNABLE
86%
last 1 day in band
Gauge Height
3.34ft
Precipitation History
Precipitation · YTD
NormalNear-normal year
2026 to date
12.2in
≈ normal
12.24 in of precipitation so far this year — about average for this point in the season (normal 13.81 in).
YTD Total
12.2in
This year so far
Normal to Date
13.8in
30-yr average
Typical Range
11.2–16.5in
10th–90th pct YTD
Departure
-11%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 0.62" · normal 1.22" (0.7–1.7)
Feb: 1.30" · normal 1.31" (0.6–2.4)
Mar: 2.78" · normal 1.79" (1.1–2.8)
Apr: 2.01" · normal 2.47" (1.7–3.3)
May: 2.05" · normal 3.17" (2.0–4.4)
Jun: 3.26" · normal 3.76" (2.1–5.6)
Jul: 0.22" (so far)· normal 1.83" (0.6–3.4)
Aug: normal 1.43" (0.5–2.5)
Sep: normal 1.67" (0.6–2.9)
Oct: normal 1.68" (0.8–2.4)
Nov: normal 1.62" (0.8–2.5)
Dec: normal 1.47" (0.8–2.3)
Baseline 1991–2020 · Source: Open-Meteo11:51 PM
Your History · Lost Creek near Anaconda MT
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Weather Conditions
WEATHER CONDITIONS
TODAY
70°
46°
THU
72°
48°
FRI
75°
53°
SAT
83°
50°
SUN
86°
53°
MON
83°
53°
TUE
86°
56°
FISH INDEX
Temperature
Warm
Wind
Moderate
Pressure
Falling — Active
Moon Phase
Average
DAYLIGHT
SUNRISE
05:44 AM
SUNSET
09:26 PM
15H 42M OF DAYLIGHT0H 0M REMAINING
MOON PHASE
Waning Gibbous
96% illuminated
Station Location
46.1613, -112.8938Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-01 23:51 UTC
Site #12323840·USGS
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