MEDIAN FLOW RATE · 7 DAY
84cfs 45.7% vs avg
Optimal band: 110–148 cfs
PERIOD HIGH
343cfs
PERIOD LOW
75cfs
RUNNABLE
13%
last 7 day in band
Gauge Height
5.38ft
Weather Map
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Precipitation History
Precipitation · YTD
NormalNear-normal year
2026 to date
22.8in
≈ normal
22.75 in of precipitation so far this year — about average for this point in the season (normal 24.48 in).
YTD Total
22.8in
This year so far
Normal to Date
24.5in
30-yr average
Typical Range
19.3–27.9in
10th–90th pct YTD
Departure
-7%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 3.01" · normal 3.48" (2.0–5.1)
Feb: 1.88" · normal 3.13" (2.0–4.7)
Mar: 4.87" · normal 4.06" (2.5–6.1)
Apr: 2.85" · normal 3.97" (2.4–5.6)
May: 3.78" · normal 3.97" (2.5–5.8)
Jun: 5.09" · normal 4.18" (2.5–6.9)
Jul: 1.27" (so far)· normal 4.00" (2.6–5.8)
Aug: normal 3.65" (1.9–6.0)
Sep: normal 3.95" (2.4–7.0)
Oct: normal 4.71" (1.9–7.7)
Nov: normal 3.62" (1.9–5.1)
Dec: normal 4.33" (2.7–5.8)
Baseline 1991–2020 · Source: Open-Meteo23:19 UTC
Your History · HOOSIC RIVER NEAR WILLIAMSTOWN, MA
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Station Location
42.7003, -73.1590Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-13 00:00 UTC
Site #01332500·USGS
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