MEDIAN FLOW RATE · 7 DAY
38cfs 24.4% vs avg
Optimal band: 32–44 cfs
PERIOD HIGH
103cfs
PERIOD LOW
19cfs
RUNNABLE
25%
last 7 day in band
Precipitation History
Precipitation · YTD
NormalNear-normal year
2026 to date
28.1in
≈ normal
28.09 in of precipitation so far this year — about average for this point in the season (normal 27.62 in).
YTD Total
28.1in
This year so far
Normal to Date
27.6in
30-yr average
Typical Range
21.9–33.3in
10th–90th pct YTD
Departure
+2%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 2.57" · normal 3.68" (2.2–5.7)
Feb: 1.26" · normal 3.40" (1.8–5.4)
Mar: 6.54" · normal 4.47" (2.5–6.5)
Apr: 4.63" · normal 4.57" (2.7–6.4)
May: 6.15" · normal 5.12" (2.8–7.7)
Jun: 5.75" · normal 5.40" (2.9–8.0)
Jul: 1.18" (so far)· normal 5.19" (3.4–7.0)
Aug: normal 4.05" (2.3–5.9)
Sep: normal 3.93" (1.8–7.1)
Oct: normal 3.44" (1.7–5.4)
Nov: normal 3.51" (1.7–5.1)
Dec: normal 3.57" (1.9–5.8)
Baseline 1991–2020 · Source: Open-Meteo12:09 PM
Your History · South Fork Tenmile Creek at Jefferson, PA
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Station Location
39.9231, -80.0726Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-07 00:00 UTC
Site #03073000·USGS
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