MEDIAN FLOW RATE · 1 YEAR
193cfs 27.1% vs avg
Optimal band: 251–339 cfs
PERIOD HIGH
10,663cfs
PERIOD LOW
149cfs
RUNNABLE
20%
last 1 year in band
Precipitation History
Precipitation · YTD
NormalNear-normal year
2026 to date
18.1in
≈ normal
18.15 in of precipitation so far this year — about average for this point in the season (normal 20.49 in).
YTD Total
18.1in
This year so far
Normal to Date
20.5in
30-yr average
Typical Range
16.5–26.8in
10th–90th pct YTD
Departure
-11%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 2.64" · normal 3.18" (2.1–4.3)
Feb: 2.10" · normal 2.85" (1.7–4.6)
Mar: 3.99" · normal 3.90" (1.7–5.7)
Apr: 2.63" · normal 3.66" (2.1–5.4)
May: 4.12" · normal 3.58" (1.6–5.3)
Jun: 2.67" (so far)· normal 3.83" (1.9–6.7)
Jul: normal 4.01" (2.0–6.2)
Aug: normal 3.59" (1.7–5.1)
Sep: normal 4.42" (1.7–8.3)
Oct: normal 3.72" (1.8–5.8)
Nov: normal 2.94" (1.4–4.4)
Dec: normal 3.68" (1.7–5.5)
Baseline 1991–2020 · Source: Open-Meteo02:24 PM
Your History · Conestoga River at Conestoga, PA
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Weather Conditions
WEATHER CONDITIONS
TODAY
88°
69°
SAT
84°
71°
SUN
82°
67°
MON
85°
65°
TUE
90°
67°
WED
98°
67°
THU
99°
74°
FISH INDEX
Temperature
Too Hot
Wind
Light
Pressure
Stable
Moon Phase
Average
DAYLIGHT
SUNRISE
05:38 AM
SUNSET
08:38 PM
15H 0M OF DAYLIGHT3H 25M REMAINING
MOON PHASE
Waxing Gibbous
88% illuminated
Station Location
39.9465, -76.3677Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-26 17:13 UTC
Site #01576754·USGS
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