Waterlands
Hackensack River
USGS · 01376800
HACKENSACK RIVER
USGS · 01376800LIVE

HACKENSACK RIVER AT WEST NYACK NY

ROCKLAND COUNTY, NY41.0956°N, -73.9639°W Updated 28 min ago
FLOW RATE
15.9cfs
GAUGE HT
2.55ft
AIR TEMP
71°F
WIND
4mph S
FISH INDEX
81SCORE / 100
GREAT · 4 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 DAY
15.9cfs 1.7% vs avg
Optimal band: 1216 cfs
PERIOD HIGH
17.7cfs
PERIOD LOW
13.2cfs
RUNNABLE
78%
last 1 day in band

Gauge Height

2.55ft
Precipitation History

Precipitation · YTD

Normal

Near-normal year

2026 to date

19.3in

≈ normal

19.34 in of precipitation so far this year — about average for this point in the season (normal 21.61 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

-10%

vs 30-yr normal

By Month

This year
Typical range
Normal
Jan: 2.67" · normal 3.38" (2.0–5.2)
Jan
Feb: 1.69" · normal 3.02" (1.8–5.0)
Feb
Mar: 4.75" · normal 4.18" (2.3–6.4)
Mar
Apr: 3.32" · normal 3.70" (2.0–5.9)
Apr
May: 3.38" · normal 3.53" (1.8–5.1)
May
Jun: 3.53" (so far)· normal 3.94" (2.0–6.7)
Jun
Jul: normal 4.21" (1.9–6.4)
Jul
Aug: normal 3.99" (1.7–6.6)
Aug
Sep: normal 4.05" (1.3–7.2)
Sep
Oct: normal 4.04" (1.4–6.3)
Oct
Nov: normal 3.16" (1.4–4.7)
Nov
Dec: normal 4.02" (1.9–5.8)
Dec
Baseline 19912020 · Source: Open-Meteo02:05 AM
Your History · HACKENSACK RIVER AT WEST NYACK NY

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Weather Conditions
WEATHER CONDITIONS
TODAY
86°
66°
MON
90°
65°
TUE
92°
66°
WED
100°
72°
THU
103°
79°
FRI
104°
81°
SAT
92°
74°
TIME
MON
3
NOW
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
TUE
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
WED
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
THU
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
FRI
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
TEMP
hourly forecast
68°
mild
68°
67°
66°
65°
68°
72°
75°
79°
82°
85°
88°
89°
89°
90°
90°
89°
88°
85°
79°
76°
74°
73°
71°
70°
68°
68°
67°
66°
69°
73°
77°
81°
86°
89°
91°
92°
92°
92°
89°
78°
79°
81°
81°
79°
79°
78°
77°
75°
74°
73°
73°
72°
74°
77°
82°
87°
92°
95°
98°
100°
92°
96°
89°
90°
80°
81°
82°
81°
81°
80°
80°
80°
79°
79°
79°
79°
80°
84°
87°
91°
94°
97°
99°
101°
102°
103°
102°
101°
97°
93°
90°
88°
87°
86°
85°
84°
83°
82°
82°
81°
83°
86°
89°
93°
95°
98°
100°
102°
103°
104°
103°
101°
97°
94°
90°
87°
WIND
mph · gust · dir
3mph S
G 7 mph
3
G7
S
2
G6
S
2
G3
SSW
1
G3
SW
1
G3
WSW
2
G8
NNW
4
G9
N
5
G8
N
5
G7
N
6
G9
N
7
G9
N
7
G9
N
7
G9
N
6
G8
N
4
G6
NNE
4
G5
N
3
G4
N
2
ESE
6
G14
S
3
G11
S
4
G9
S
2
G8
SSW
3
G8
S
5
G6
SE
3
G6
SE
2
G6
SSE
2
G5
SSW
2
G4
SSW
4
G11
S
5
G13
S
6
G16
S
8
G17
SSW
9
G14
SSW
10
G15
SSW
11
G14
SSW
10
G13
SW
8
G12
SW
9
G13
SW
8
G14
SSW
9
G19
NE
7
G15
SSE
5
G15
SSW
6
G21
SW
7
G24
WSW
7
G23
WSW
7
G22
SW
8
G27
SW
9
G28
SW
9
G29
SW
8
G27
SW
7
G24
SW
7
G22
SW
7
G20
SW
7
G15
WSW
6
G13
WSW
7
G13
W
7
G12
W
7
G13
W
7
G14
WSW
7
G14
W
3
G9
SW
8
G14
SW
1
G9
SW
10
G14
W
9
G11
S
2
G14
SW
3
N
2
NNW
2
SW
2
W
3
G4
WNW
6
G23
WNW
6
G21
WNW
6
G22
WNW
7
G24
WNW
7
G25
WNW
7
G23
NW
8
G18
NW
6
G12
NW
7
G11
NW
7
G11
NW
7
G12
NW
8
G13
WNW
10
G14
WNW
10
G15
WNW
10
G15
WNW
10
G15
NW
9
G15
NW
5
G13
NNW
3
G8
NNW
4
NNW
4
G7
NW
6
G22
NW
7
G24
NW
7
G22
NW
7
G23
NW
7
G24
NW
7
G26
NW
7
G25
NW
6
G24
NW
6
G23
NW
8
G22
NW
9
G20
NW
9
G17
NW
9
G16
NW
10
G16
NW
10
G17
NW
11
G17
NW
11
G17
NW
11
G16
NW
11
G16
NNW
11
G17
NNW
10
G19
NNW
8
G20
NNW
5
G18
N
4
G15
E
PRECIP
chance %
0%
0%
0%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
2%
3%
1%
2%
2%
1%
1%
1%
1%
1%
0%
0%
0%
1%
1%
1%
1%
1%
1%
0%
0%
0%
0%
5%
5%
5%
5%
5%
5%
9%
9%
9%
9%
9%
9%
14%
14%
14%
14%
14%
14%
2%
2%
2%
2%
2%
2%
12%
12%
12%
12%
12%
12%
18%
18%
18%
18%
18%
18%
2%
2%
2%
2%
2%
2%
1%
1%
1%
1%
1%
1%
6%
6%
6%
6%
6%
6%
3%
3%
3%
3%
3%
3%
0%
0%
0%
0%
0%
0%
2%
2%
2%
2%
2%
2%
19%
19%
19%
19%
19%
19%
26%
26%
CLOUDS
cover %
50%
partly
50%
3%
100%
7%
12%
1%
0%
2%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
100%
100%
79%
0%
2%
0%
0%
0%
0%
0%
0%
0%
20%
7%
100%
60%
100%
97%
100%
100%
100%
100%
65%
12%
100%
100%
100%
8%
87%
100%
100%
31%
6%
11%
5%
12%
13%
49%
100%
15%
61%
100%
100%
100%
63%
100%
100%
100%
100%
100%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
5%
8%
47%
72%
79%
12%
100%
100%
79%
47%
25%
24%
33%
44%
53%
63%
PRESSURE
hPa · trend
1015
10151016101610171017101710141013101410121009101010101012101010101012101210101010
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
81
Temperature
Warm
Wind
Calm
Pressure
Rising — Slow
Moon Phase
Peak Activity
DAYLIGHT
SUNRISE
05:26 AM
SUNSET
08:32 PM
15H 6M OF DAYLIGHT17H 19M REMAINING
MOON PHASE
Full Moon
99% illuminated
PEAK ACTIVITY

Station Location

41.0956, -73.9639
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-29 03:13 UTC
Site #01376800·USGS

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