Station Overview Station Location
Station Number NJ-PS-28 Latitude 40.87818
Station Name Little Falls Twp 0.2 NE Longitude -74.21576
County Passaic Elevation (ft) 141



Month 30 Yr Avg by PRISM Total Prcp Sum Days Covered By All Observations Daily Prcp Sum Daily Observation Count Multiday Prcp Sum Days Covered by Multiday Observations Multiday Observation Count Days With Prcp Days With Trace Total Snowfall Days With Snowfall Days With Snow On Ground
Oct 17 4.48 5.59 26 5.20 16 0.39 10 4 7 6 0.0 0 0
Nov 17 4.34 1.58 32 0.33 13 1.25 19 7 7 0 0.0 0 0
Dec 17 4.09 1.27 30 0.30 11 0.97 19 4 4 0 0.0 0 0
Jan 18 3.63 1.56 26 1.09 13 0.47 13 5 7 0 0.0 0 1
Feb 18 2.75 4.63 19 1.90 11 2.73 8 2 6 0 0.0 0 1
March 18 4.05 4.66 27 1.49 11 3.17 16 5 4 2 0.4 1 0
April 18 4.66 7.23 24 4.64 12 2.59 12 2 9 1 0.0 0 0
May 18 4.58 3.59 28 2.20 19 1.39 9 3 9 1 0.0 0 0
June 18 4.61 3.01 29 1.56 18 1.45 11 4 7 2 0.0 0 0
July 18 4.81 0.63 2 0.63 2 0.00 0 0 2 0 0.0 0 0
Aug 18 4.41 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 18 4.76 6.04 20 6.04 18 0.00 2 0 13 0 0.0 0 0
Water Year Totals: 51.17" 39.79" 263 days 25.38" 144 14.41" 119 days 36 75 days 12 days 0.4" 1 days 2 days



Days in Water Year Cell Color Key
        Daily Observation with Prcp         Missing Day
        Multiday Observation         Daily/Multiday Observation Conflict

Day of Year Daily Prcp Multiday Prcp
10/1/2017
10/2/2017
10/3/2017
10/4/2017
10/5/2017
10/6/2017 0.08
10/7/2017 **
10/8/2017 0.07
10/9/2017 **
10/10/2017 0.22
10/11/2017 T
10/12/2017 0.25
10/13/2017 T
10/14/2017 **
10/15/2017 **
10/16/2017 0.10 0.10
10/17/2017 T
10/18/2017 T
10/19/2017 T
10/20/2017
10/21/2017 **
10/22/2017 **
10/23/2017 0.00
10/24/2017 0.18
10/25/2017 0.55
10/26/2017 T
10/27/2017 0.00
10/28/2017 0.00
10/29/2017 0.00
10/30/2017 4.02
10/31/2017 0.02
11/1/2017 0.00
11/2/2017 0.00
11/3/2017 0.01
11/4/2017 **
11/5/2017 **
11/6/2017 0.10
11/7/2017 **
11/8/2017 0.56
11/9/2017 **
11/10/2017 0.03
11/11/2017 **
11/12/2017 **
11/13/2017 0.04
11/14/2017 0.07
11/15/2017 0.00
11/16/2017 0.12
11/17/2017 0.06
11/18/2017 **
11/19/2017 **
11/20/2017 0.26
11/21/2017 0.01
11/22/2017 0.04
11/23/2017 0.02
11/24/2017 **
11/25/2017 **
11/26/2017 **
11/27/2017 0.00
11/28/2017 0.00
11/29/2017 0.00
11/30/2017 0.00
12/1/2017 0.03
12/2/2017 **
12/3/2017 **
12/4/2017 0.00
12/5/2017 0.01
12/6/2017 0.24
12/7/2017 0.00
12/8/2017 0.00
12/9/2017 **
12/10/2017 **
12/11/2017 0.27
12/12/2017 0.00
12/13/2017 0.02
12/14/2017
12/15/2017 0.00
12/16/2017 **
12/17/2017 **
12/18/2017 0.07
12/19/2017 0.00
12/20/2017 0.00
12/21/2017 0.00
12/22/2017 **
12/23/2017 **
12/24/2017 **
12/25/2017 **
12/26/2017 **
12/27/2017 **
12/28/2017 **
12/29/2017 0.63
12/30/2017 **
12/31/2017 **
Day of YearDaily PrcpMultiday Prcp
1/1/2018 **
1/2/2018 0.00
1/3/2018 0.00
1/4/2018 **
1/5/2018 0.30
1/6/2018 **
1/7/2018 **
1/8/2018 0.00
1/9/2018 0.01
1/10/2018 0.00
1/11/2018 0.00
1/12/2018 0.07
1/13/2018
1/14/2018
1/15/2018
1/16/2018
1/17/2018 0.17
1/18/2018 0.06
1/19/2018
1/20/2018 **
1/21/2018 **
1/22/2018 0.02
1/23/2018 0.56
1/24/2018 0.20
1/25/2018 0.00
1/26/2018 0.00
1/27/2018 **
1/28/2018 **
1/29/2018 0.15
1/30/2018 0.02
1/31/2018 0.00
2/1/2018 0.00
2/2/2018 0.18
2/3/2018
2/4/2018
2/5/2018
2/6/2018 0.00
2/7/2018 0.00
2/8/2018 1.01
2/9/2018 0.00
2/10/2018 **
2/11/2018 **
2/12/2018 **
2/13/2018 **
2/14/2018 1.45
2/15/2018 0.04
2/16/2018
2/17/2018
2/18/2018
2/19/2018
2/20/2018
2/21/2018
2/22/2018 0.32
2/23/2018 0.34
2/24/2018 **
2/25/2018 **
2/26/2018 1.28
2/27/2018 0.01
2/28/2018 0.00
3/1/2018 0.00
3/2/2018 1.20
3/3/2018 **
3/4/2018 **
3/5/2018 0.78
3/6/2018
3/7/2018 **
3/8/2018 **
3/9/2018 1.78
3/10/2018
3/11/2018
3/12/2018
3/13/2018 0.20
3/14/2018 T
3/15/2018 T
3/16/2018 0.00
3/17/2018 **
3/18/2018 **
3/19/2018 0.00
3/20/2018 0.00
3/21/2018 **
3/22/2018 0.61
3/23/2018 0.00
3/24/2018 **
3/25/2018 **
3/26/2018 0.00
3/27/2018 0.00
3/28/2018 0.07
3/29/2018 0.02
3/30/2018 **
3/31/2018 **
Day of YearDaily PrcpMultiday Prcp
4/1/2018 **
4/2/2018 **
4/3/2018 **
4/4/2018 **
4/5/2018 **
4/6/2018 **
4/7/2018 **
4/8/2018 **
4/9/2018 1.01
4/10/2018 0.03
4/11/2018 0.01
4/12/2018 0.00
4/13/2018
4/14/2018 **
4/15/2018 **
4/16/2018 1.58
4/17/2018 2.00
4/18/2018 0.03
4/19/2018 0.24
4/20/2018 0.10
4/21/2018
4/22/2018
4/23/2018
4/24/2018 0.00
4/25/2018 0.67
4/26/2018 1.46
4/27/2018 T
4/28/2018 0.10
4/29/2018 M
4/30/2018
5/1/2018 0.08
5/2/2018 0.00
5/3/2018 0.00
5/4/2018 0.09
5/5/2018 0.01
5/6/2018
5/7/2018
5/8/2018 0.00
5/9/2018 0.00
5/10/2018 0.00
5/11/2018 0.34
5/12/2018 **
5/13/2018 **
5/14/2018 0.48
5/15/2018 0.01
5/16/2018 0.42
5/17/2018 0.63
5/18/2018 0.06
5/19/2018 **
5/20/2018 **
5/21/2018 0.58
5/22/2018 0.00
5/23/2018 0.56
5/24/2018 0.00
5/25/2018 0.00
5/26/2018
5/27/2018 **
5/28/2018 **
5/29/2018 0.33
5/30/2018 T
5/31/2018 0.00
6/1/2018 0.09
6/2/2018 **
6/3/2018 0.72
6/4/2018 0.57
6/5/2018 0.02
6/6/2018 0.00
6/7/2018 0.00
6/8/2018 0.00
6/9/2018 **
6/10/2018 **
6/11/2018 0.08
6/12/2018 T
6/13/2018 T
6/14/2018 0.08
6/15/2018 0.00
6/16/2018 0.00
6/17/2018 0.00
6/18/2018 0.00
6/19/2018 0.15
6/20/2018 0.00
6/21/2018 0.32
6/22/2018 0.00
6/23/2018 **
6/24/2018 **
6/25/2018 0.13
6/26/2018 **
6/27/2018 **
6/28/2018 0.52
6/29/2018 0.33
6/30/2018
Day of YearDaily PrcpMultiday Prcp
7/1/2018
7/2/2018
7/3/2018
7/4/2018
7/5/2018
7/6/2018
7/7/2018
7/8/2018
7/9/2018
7/10/2018
7/11/2018
7/12/2018
7/13/2018
7/14/2018
7/15/2018
7/16/2018
7/17/2018 0.01
7/18/2018 0.62
7/19/2018
7/20/2018
7/21/2018
7/22/2018
7/23/2018
7/24/2018
7/25/2018
7/26/2018
7/27/2018
7/28/2018
7/29/2018
7/30/2018
7/31/2018
8/1/2018
8/2/2018
8/3/2018
8/4/2018
8/5/2018
8/6/2018
8/7/2018
8/8/2018
8/9/2018
8/10/2018
8/11/2018
8/12/2018
8/13/2018
8/14/2018
8/15/2018
8/16/2018
8/17/2018
8/18/2018
8/19/2018
8/20/2018
8/21/2018
8/22/2018
8/23/2018
8/24/2018
8/25/2018
8/26/2018
8/27/2018
8/28/2018
8/29/2018
8/30/2018
8/31/2018
9/1/2018
9/2/2018
9/3/2018
9/4/2018
9/5/2018 0.01
9/6/2018 0.00
9/7/2018 0.12
9/8/2018
9/9/2018
9/10/2018
9/11/2018 0.54
9/12/2018 0.04
9/13/2018 0.07
9/14/2018 0.02
9/15/2018
9/16/2018
9/17/2018 0.00
9/18/2018 0.30
9/19/2018 0.32
9/20/2018 0.01
9/21/2018 0.00
9/22/2018 0.00
9/23/2018
9/24/2018 0.00
9/25/2018 0.30
9/26/2018 3.00
9/27/2018 0.09
9/28/2018 1.22
9/29/2018 **
9/30/2018 **



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/6/2017 8:00 AM 0.08 M M M M 68.7deg F
10/11/2017 8:00 AM T M M M M
10/12/2017 10:00 AM 0.25 M M M M
10/13/2017 8:00 AM T M M M M
10/16/2017 8:00 AM 0.10 M M M M
10/17/2017 8:00 AM T M M M M
10/18/2017 8:00 AM T M M M M
10/19/2017 8:00 AM T M M M M
10/24/2017 8:00 AM 0.18 M M M M
10/25/2017 8:00 AM 0.55 M M M M
10/26/2017 8:00 AM T M M M M
10/27/2017 8:00 AM 0.00 0.0 M M M
10/28/2017 8:00 AM 0.00 0.0 M M M
10/29/2017 8:00 AM 0.00 0.0 M M M
10/30/2017 8:00 AM 4.02 M M M M Rain began mid-morning and continued all day. Light drizzle at obs.
10/31/2017 8:00 AM 0.02 0.0 M M M
11/1/2017 8:00 AM 0.00 0.0 M M M
11/2/2017 8:00 AM 0.00 0.0 M M M 60 F at obs
11/3/2017 8:00 AM 0.01 M M M M 64 F at obs
11/14/2017 8:00 AM 0.07 M M M M all accumulated shortly after yesterday's measurement
11/15/2017 8:00 AM 0.00 0.0 M M M
11/16/2017 8:00 AM 0.12 M M M M
11/17/2017 8:00 AM 0.06 M M M M
11/21/2017 1:30 PM 0.01 M M M M
11/22/2017 8:30 AM 0.04 M M M M light rain at obs.
11/23/2017 8:00 AM 0.02 M M M M
11/28/2017 8:00 AM 0.00 0.0 M M M
11/29/2017 10:00 AM 0.00 0.0 M M M
11/30/2017 8:00 AM 0.00 0.0 M M M 32 F at obs
12/1/2017 8:00 AM 0.03 M M M M
12/5/2017 8:00 AM 0.01 M M M M
12/6/2017 8:00 AM 0.24 M M M M
12/7/2017 8:00 AM 0.00 0.0 M M M
12/8/2017 8:00 AM 0.00 0.0 M M M
12/12/2017 8:00 AM 0.00 0.0 M M M
12/13/2017 8:00 AM 0.02 M M M M 25 F at obs
12/15/2017 8:00 AM 0.00 0.0 M M M 22 F at 8:00
12/19/2017 8:00 AM 0.00 0.0 M M M
12/20/2017 8:00 AM 0.00 0.0 M M M 41 at obs
12/21/2017 8:00 AM 0.00 0.0 M M M
1/3/2018 8:00 AM 0.00 0.0 M M M 13 F at 7:50
1/9/2018 8:00 AM 0.01 M M M M v light brief snowfall late afternoon
1/10/2018 8:00 AM 0.00 0.0 M M M
1/11/2018 8:00 AM 0.00 0.0 M M M
1/12/2018 9:30 AM 0.07 M M M M steady light rain
1/17/2018 9:00 AM 0.17 M M 1.0 M 34 F at observation and steady light snow.
1/18/2018 8:00 AM 0.06 M M M M light snow continued till mid-day
1/23/2018 9:15 AM 0.56 M M M M steady rain
1/24/2018 8:00 AM 0.20 M M M M 40 F at obs
1/25/2018 9:20 AM 0.00 0.0 M M M 29 F at obs
1/26/2018 8:00 AM 0.00 0.0 M M M
1/30/2018 8:00 AM 0.02 M M M M very light flurries and 32 at obs
1/31/2018 8:00 AM 0.00 0.0 M M M
2/1/2018 8:00 AM 0.00 0.0 M M M
2/2/2018 8:00 AM 0.18 M M M M
2/6/2018 8:00 AM 0.00 0.0 M M M
2/7/2018 7:40 AM 0.00 0.0 M M M 30 F at obs. Just beginning to snow.
2/8/2018 9:15 AM 1.01 M M M M snow began about 7:30 and there was an inch on the ground by 9:30. Rain and sleet began about 11 am
2/9/2018 8:00 AM 0.00 0.0 M 0.5 M
2/15/2018 9:45 AM 0.04 M M M M
2/22/2018 8:00 AM 0.32 M M M M pause in rain at observation
2/23/2018 8:00 AM 0.34 M M M M 36 F and overcast at obs.
2/27/2018 8:00 AM 0.01 M M M M
2/28/2018 8:00 AM 0.00 0.0 M M M
3/1/2018 8:00 AM 0.00 0.0 M M M 44 at obs
3/2/2018 7:50 AM 1.20 M M M M 36 and snowing at obs. rain started about 7 pm
3/13/2018 8:00 AM 0.20 0.4 M M M v light snow at obs
3/14/2018 8:00 AM T T M M M (MG note: set 0.00" precip and 0.0" new snow depth to "T", as ob note on 3/13 confirms that snow was ongoing at 8:00 AM ob time and observer confirmed it was not meausrable. OST 3/15/2018 12:21 PM)
3/15/2018 8:00 AM T M M M M
3/16/2018 8:00 AM 0.00 0.0 M M M
3/20/2018 8:00 AM 0.00 0.0 M M M
3/23/2018 8:00 AM 0.00 0.0 M M M
3/27/2018 8:00 AM 0.00 0.0 M M M
3/28/2018 11:00 AM 0.07 M M M M
3/29/2018 8:00 AM 0.02 M M M M very light rain at obs.
4/10/2018 8:30 AM 0.03 M M M M 40 F at obs, overcast
4/11/2018 8:00 AM 0.01 M M M M
4/12/2018 8:00 AM 0.00 0.0 M M M
4/17/2018 8:00 AM 2.00 M M M M 2 inches of rain between 8 am 1 pm on the 16th. 3.58 inches total from the storm beginning late evening (about 9pm) and ending about noon.
4/18/2018 8:00 AM 0.03 M M M M
4/19/2018 9:30 AM 0.24 M M M M
4/20/2018 10:00 AM 0.10 M M M M
4/24/2018 8:00 AM 0.00 0.0 M M M
4/25/2018 8:00 AM 0.67 M M M M steady rain
4/26/2018 8:00 AM 1.46 M M M M 1.03 inches fell between 8 am and noon.
4/27/2018 8:00 AM T M M M M
4/28/2018 8:00 AM 0.10 M M M M
4/29/2018 2:00 PM M M M M M
5/1/2018 7:00 AM 0.08 M M M M 43 F at obs
5/2/2018 8:00 AM 0.00 0.0 M M M
5/3/2018 8:00 AM 0.00 0.0 M M M
5/4/2018 7:50 AM 0.09 M M M M 74 at obs. Brief, heavy burst beginning just before 7 pm
5/5/2018 9:00 AM 0.01 M M M M
5/8/2018 8:00 AM 0.00 0.0 M M M
5/9/2018 8:00 AM 0.00 0.0 M M M
5/10/2018 8:00 AM 0.00 0.0 M M M
5/11/2018 8:00 AM 0.34 M M M M
5/15/2018 8:00 AM 0.01 M M M M
5/16/2018 8:00 AM 0.42 M M M M 63 F at obs
5/17/2018 8:00 AM 0.63 M M M M 60 F at obs, light rain
5/18/2018 8:00 AM 0.06 M M M M 63 at obs
5/22/2018 8:00 AM 0.00 0.0 M M M
5/23/2018 8:00 AM 0.56 M M M M 64 at obs. light rain started about 2pm, steady by 3pm
5/24/2018 8:00 AM 0.00 0.0 M M M
5/25/2018 8:00 AM 0.00 0.0 M M M
5/30/2018 8:00 AM T M M M M 68 at obs
5/31/2018 8:00 AM 0.00 0.0 M M M
6/1/2018 8:00 AM 0.09 M M M M 68 and overcast at obs
6/4/2018 8:00 AM 0.57 M M M M 54 F at obs. ** rainfall since 1:45 pm on 6/3
6/5/2018 8:00 AM 0.02 M M M M 68 F at obs
6/6/2018 8:00 AM 0.00 0.0 M M M
6/7/2018 8:00 AM 0.00 0.0 M M M
6/8/2018 8:00 AM 0.00 0.0 M M M 64 at obs
6/12/2018 7:30 AM T M M M M 59 at obs
6/13/2018 8:00 AM T M M M M overcast and drizzling at obs
6/14/2018 8:00 AM 0.08 M M M M
6/15/2018 8:00 AM 0.00 0.0 M M M
6/16/2018 8:00 AM 0.00 0.0 M M M
6/17/2018 8:00 AM 0.00 0.0 M M M
6/18/2018 8:00 AM 0.00 0.0 M M M 79 at obs
6/19/2018 7:45 AM 0.15 M M M M 79, partly sunny, and humid at obs.
6/20/2018 8:00 AM 0.00 0.0 M M M 71 at obs
6/21/2018 7:45 AM 0.32 M M M M light rain just ending at obs. cloudy and 70
6/22/2018 8:20 AM 0.00 0.0 M M M 73 at obs
6/29/2018 8:00 AM 0.33 M M M M
7/17/2018 8:00 AM 0.01 M M M M
7/18/2018 8:00 AM 0.62 M M M M
9/5/2018 8:00 AM 0.01 M M M M
9/6/2018 7:45 AM 0.00 0.0 M M M 78 and overcast
9/7/2018 8:00 AM 0.12 M M M M
9/11/2018 7:40 AM 0.54 M M M M low overcast, gray and 62F at obs. 0.35" came between 8am and 4pm
9/12/2018 7:55 AM 0.04 M M M M very humid and still, foggy,71F at obs
9/13/2018 7:45 AM 0.07 M M M M
9/14/2018 8:00 AM 0.02 M M M M
9/17/2018 8:00 AM 0.00 0.0 M M M
9/18/2018 8:00 AM 0.30 M M M M 75 at obs
9/19/2018 8:00 AM 0.32 M M M M 67 at obs. most of the rain (0.28) fell before 3pm
9/20/2018 8:00 AM 0.01 M M M M
9/21/2018 8:00 AM 0.00 0.0 M M M 67 at obs
9/22/2018 9:00 AM 0.00 0.0 M M M
9/24/2018 8:00 AM 0.00 0.0 M M M
9/25/2018 7:30 AM 0.30 M M M M steady rain, low ceiling, 55 at obs
9/26/2018 7:50 AM 3.00 M M M M 0.81 fell before 1 pm yesterday. 70 at obs. very humid
9/27/2018 7:45 AM 0.09 M M M M 59 at obs, partly sunny
9/28/2018 7:50 AM 1.22 M M M M light rain, 56 at obs



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/7/2017 10/08/2017 10:00 AM 2 0.07 M M
10/9/2017 10/10/2017 8:00 AM 2 0.22 M M
10/14/2017 10/16/2017 8:00 AM 3 0.10 M M
10/21/2017 10/23/2017 8:00 AM 3 0.00 M M
11/4/2017 11/06/2017 8:30 AM 3 0.10 M M 64F at obs.; humid and overcast but no precipitation
11/7/2017 11/08/2017 8:00 AM 2 0.56 M M
11/9/2017 11/10/2017 8:00 AM 2 0.03 M M
11/11/2017 11/13/2017 8:00 AM 3 0.04 M M
11/18/2017 11/20/2017 8:00 AM 3 0.26 M M
11/19/2017 11/20/2017 8:00 AM 2 0.26 M M
11/24/2017 11/27/2017 8:00 AM 4 0.00 M M
12/2/2017 12/04/2017 8:00 AM 3 0.00 M M
12/9/2017 12/11/2017 8:00 AM 3 0.27 M M The total is entirely melted snow from the storm that dumped about 3-4 inches of snow on the location on 12/9. By 12/11, snow had melted off the sunniest grass covered areas and an inch or so still covered shady areas
12/16/2017 12/18/2017 8:00 AM 3 0.07 M M
12/22/2017 12/29/2017 8:00 AM 8 0.63 M M ice
12/30/2017 1/02/2018 8:00 AM 4 0.00 M M
1/4/2018 1/05/2018 9:00 AM 2 0.30 4.0 M 12 F at obs. the measured precipitation was melted snow from the gauge. the snow depth was from one location near the rain gauge that was somewhat sheltered from the drifting and blowing.
1/6/2018 1/08/2018 8:00 AM 3 0.00 M M
1/20/2018 1/22/2018 8:30 AM 3 0.02 M M 41 at obs. light rain before dawn
1/27/2018 1/29/2018 8:00 AM 3 0.15 M M
2/10/2018 2/14/2018 8:00 AM 5 1.45 M M
2/24/2018 2/26/2018 8:00 AM 3 1.28 M M
3/3/2018 3/05/2018 8:00 AM 3 0.78 M M
3/7/2018 3/09/2018 8:00 AM 3 1.78 M M
3/17/2018 3/19/2018 8:00 AM 3 0.00 M M 36 at obs
3/21/2018 3/22/2018 8:00 AM 2 0.61 6.0 M Snow depth measured at 10:30, after some hours of melting and compaction (was in shade, however).
3/24/2018 3/26/2018 8:00 AM 3 0.00 M M
3/30/2018 4/09/2018 8:00 AM 11 1.01 M M
4/14/2018 4/16/2018 8:00 AM 3 1.58 M M raining heavily at obs. All rain since last night
5/12/2018 5/14/2018 8:00 AM 3 0.48 M M 55 at obs
5/19/2018 5/21/2018 8:00 AM 3 0.58 M M 66 F at obs
5/27/2018 5/29/2018 8:00 AM 3 0.33 M M
6/2/2018 6/03/2018 8:00 AM 2 0.72 M M
6/9/2018 6/11/2018 8:00 AM 3 0.08 M M 61 at obs
6/23/2018 6/25/2018 8:00 AM 3 0.13 M M
6/26/2018 6/28/2018 8:00 AM 3 0.52 M M
9/29/2018 10/01/2018 8:00 AM 3 0.02 M M



Observation Date Observation Time Notes Largest Stone Size Average Stone Size Smallest Stone Size Stone Consistency Duration Minutes Durration Accuracy Damage Timing More Rain than Hail Hail Started Largest Hail Started Angle of Impact Number of Stones on Pad Distance Between Stones on Pad Depth of Stones on Ground