MEDIAN FLOW RATE · 1 YEAR
10,514cfs 40.9% vs avg
Optimal band: 3,802–5,144 cfs
PERIOD HIGH
43,135cfs
PERIOD LOW
888cfs
RUNNABLE
11%
last 1 year in band
Precipitation History
Precipitation · YTD
NormalNear-normal year
2026 to date
22.3in
≈ normal
22.34 in of precipitation so far this year — about average for this point in the season (normal 22.75 in).
YTD Total
22.3in
This year so far
Normal to Date
22.8in
30-yr average
Typical Range
18.1–27.5in
10th–90th pct YTD
Departure
-2%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 2.32" · normal 3.20" (2.0–4.9)
Feb: 1.46" · normal 2.76" (1.5–5.3)
Mar: 5.57" · normal 3.93" (1.6–6.3)
Apr: 3.01" · normal 4.02" (2.5–6.6)
May: 3.90" · normal 3.88" (1.9–5.9)
Jun: 2.93" · normal 4.01" (1.9–6.1)
Jul: 3.14" (so far)· normal 3.66" (1.4–6.3)
Aug: normal 3.65" (1.9–6.5)
Sep: normal 4.66" (1.4–8.1)
Oct: normal 3.70" (1.6–6.1)
Nov: normal 3.32" (1.5–5.1)
Dec: normal 3.58" (2.1–5.2)
Baseline 1991–2020 · Source: Open-Meteo09:11 UTC
Your History · West Branch Susquehanna River at Lewisburg, PA
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Weather Conditions
WEATHER CONDITIONS
TODAY
88°
68°
SAT
90°
68°
SUN
86°
61°
MON
88°
65°
TUE
96°
63°
WED
97°
69°
THU
92°
64°
FISH INDEX
Temperature
Warm
Wind
Calm
Pressure
Rising — Slow
Moon Phase
Average
DAYLIGHT
SUNRISE
05:44 AM
SUNSET
08:40 PM
14H 56M OF DAYLIGHT
MOON PHASE
Waning Crescent
20% illuminated
Station Location
40.9675, -76.8763Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-10 00:00 UTC
Site #01553500·USGS
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