MEDIAN FLOW RATE · 1 DAY
23.2cfs 67.3% vs avg
Optimal band: 21–28 cfs
PERIOD HIGH
26.7cfs
PERIOD LOW
23.2cfs
RUNNABLE
100%
last 1 day in band
Gauge Height
80.44ft
Precipitation History
Precipitation · YTD
NormalNear-normal year
2026 to date
19.3in
≈ normal
19.26 in of precipitation so far this year — about average for this point in the season (normal 21.29 in).
YTD Total
19.3in
This year so far
Normal to Date
21.3in
30-yr average
Typical Range
15.6–26.9in
10th–90th pct YTD
Departure
-9%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 3.47" · normal 3.44" (2.0–5.0)
Feb: 2.48" · normal 3.10" (1.7–4.5)
Mar: 4.49" · normal 4.33" (2.4–6.4)
Apr: 3.05" · normal 3.72" (2.0–6.1)
May: 3.07" · normal 3.04" (1.4–4.5)
Jun: 2.56" · normal 3.47" (1.4–6.1)
Jul: 0.13" (so far)· normal 3.05" (1.6–4.9)
Aug: normal 3.45" (1.6–5.7)
Sep: normal 3.45" (1.5–6.6)
Oct: normal 3.95" (1.3–6.2)
Nov: normal 3.43" (2.0–5.0)
Dec: normal 4.25" (2.3–6.6)
Baseline 1991–2020 · Source: Open-Meteo12:51 AM
Your History · MOTHER BROOK AT DEDHAM, MA
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Weather Conditions
WEATHER CONDITIONS
TODAY
98°
79°
SAT
95°
72°
SUN
90°
66°
MON
88°
64°
TUE
69°
61°
WED
79°
59°
THU
91°
62°
