MEDIAN FLOW RATE · 1 YEAR
52cfs 36.4% vs avg
Optimal band: 30–40 cfs
PERIOD HIGH
622cfs
PERIOD LOW
21cfs
RUNNABLE
39%
last 1 year in band
Precipitation History
Precipitation · YTD
NormalNear-normal year
2026 to date
19.3in
≈ normal
19.31 in of precipitation so far this year — about average for this point in the season (normal 21.63 in).
YTD Total
19.3in
This year so far
Normal to Date
21.6in
30-yr average
Typical Range
17.9–26.9in
10th–90th pct YTD
Departure
-11%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 2.55" · normal 3.36" (2.0–5.2)
Feb: 1.79" · normal 3.00" (1.8–5.0)
Mar: 4.59" · normal 4.19" (2.3–6.4)
Apr: 3.46" · normal 3.69" (2.0–6.0)
May: 3.31" · normal 3.53" (1.8–4.9)
Jun: 3.61" (so far)· normal 4.00" (2.0–6.7)
Jul: normal 4.19" (1.9–6.2)
Aug: normal 4.04" (1.7–7.1)
Sep: normal 4.08" (1.3–7.2)
Oct: normal 4.06" (1.4–6.3)
Nov: normal 3.16" (1.4–4.7)
Dec: normal 4.03" (1.8–6.0)
Baseline 1991–2020 · Source: Open-Meteo02:04 AM
Your History · Hackensack River at Rivervale NJ
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Weather Conditions
WEATHER CONDITIONS
TODAY
86°
67°
MON
91°
66°
TUE
92°
67°
WED
100°
72°
THU
104°
79°
FRI
106°
78°
SAT
92°
75°
FISH INDEX
Temperature
Warm
Wind
Calm
Pressure
Rising — Slow
Moon Phase
Peak Activity
DAYLIGHT
SUNRISE
05:26 AM
SUNSET
08:32 PM
15H 6M OF DAYLIGHT17H 11M REMAINING
MOON PHASE
Full Moon
99% illuminated
PEAK ACTIVITY
Station Location
40.9992, -73.9892Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-29 03:21 UTC
Site #01377000·USGS
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