MEDIAN FLOW RATE · 1 YEAR
—cfs
No flow data available
Precipitation History
Precipitation · YTD
NormalNear-normal year
2026 to date
9.1in
≈ normal
9.14 in of precipitation so far this year — about average for this point in the season (normal 7.98 in).
YTD Total
9.1in
This year so far
Normal to Date
8.0in
30-yr average
Typical Range
4.9–11.6in
10th–90th pct YTD
Departure
+15%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 1.17" · normal 1.88" (0.8–3.0)
Feb: 2.10" · normal 1.31" (0.5–2.6)
Mar: 0.79" · normal 1.59" (0.6–2.6)
Apr: 3.33" · normal 1.25" (0.7–1.9)
May: 0.58" · normal 1.31" (0.4–2.2)
Jun: 1.16" (so far)· normal 0.71" (0.2–1.5)
Jul: normal 0.14" (0.0–0.5)
Aug: normal 0.15" (0.0–0.3)
Sep: normal 0.49" (0.0–1.3)
Oct: normal 0.95" (0.3–1.8)
Nov: normal 1.49" (0.6–2.3)
Dec: normal 2.10" (0.7–3.5)
Baseline 1991–2020 · Source: Open-Meteo05:13 AM
Your History · FIFTEENMILE CREEK AT MOUTH NR MIDDLETON ID
Track your history
Sign in to track your sessions at FIFTEENMILE CREEK AT MOUTH NR MIDDLETON ID — best days, monthly trends, and time on the water.
Sign inSPONSORED
Weather Conditions
WEATHER CONDITIONS
TODAY
64°
48°
MON
69°
51°
TUE
81°
49°
WED
85°
54°
THU
87°
56°
FRI
88°
58°
SAT
97°
58°
FISH INDEX
Temperature
Ideal
Wind
Light
Pressure
Rising — Slow
Moon Phase
Peak Activity
DAYLIGHT
SUNRISE
06:07 AM
SUNSET
09:32 PM
15H 25M OF DAYLIGHT15H 4M REMAINING
MOON PHASE
Full Moon
97% illuminated
PEAK ACTIVITY
Station Location
43.6874, -116.5904Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-28 06:28 UTC
Site #13210815·USGS
Create a free account to save favorites, set flow alerts, and track conditions