MEDIAN FLOW RATE · 1 DAY
5.84cfs 20.8% vs avg
Optimal band: 5–7 cfs
PERIOD HIGH
6.46cfs
PERIOD LOW
5.84cfs
RUNNABLE
100%
last 1 day in band
Gauge Height
1.59ft
Precipitation History
Precipitation · YTD
NormalNear-normal year
2026 to date
20.8in
≈ normal
20.76 in of precipitation so far this year — about average for this point in the season (normal 22.61 in).
YTD Total
20.8in
This year so far
Normal to Date
22.6in
30-yr average
Typical Range
18.7–28.4in
10th–90th pct YTD
Departure
-8%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 2.77" · normal 3.47" (2.1–5.6)
Feb: 1.84" · normal 2.99" (1.7–4.8)
Mar: 5.11" · normal 4.18" (2.4–6.3)
Apr: 3.71" · normal 3.76" (1.9–6.0)
May: 3.28" · normal 3.85" (2.2–5.9)
Jun: 3.95" · normal 4.10" (2.1–6.3)
Jul: 0.10" (so far)· normal 4.39" (1.9–6.0)
Aug: normal 4.22" (1.8–7.0)
Sep: normal 4.29" (1.5–7.9)
Oct: normal 4.20" (1.5–6.6)
Nov: normal 3.23" (1.4–4.9)
Dec: normal 4.02" (1.9–5.9)
Baseline 1991–2020 · Source: Open-Meteo02:05 AM
Your History · Mahwah River near Suffern NY
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Weather Conditions
WEATHER CONDITIONS
TODAY
94°
74°
THU
100°
78°
FRI
101°
73°
SAT
97°
70°
SUN
92°
68°
MON
75°
64°
TUE
82°
61°
FISH INDEX
Temperature
Too Hot
Wind
Calm
Pressure
Stable
Moon Phase
Average
DAYLIGHT
SUNRISE
05:27 AM
SUNSET
08:32 PM
15H 5M OF DAYLIGHT18H 27M REMAINING
MOON PHASE
Waning Gibbous
95% illuminated
Station Location
41.1411, -74.1161Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-02 02:05 UTC
Site #01387450·USGS
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