Station Overview Station Location
Station Number NJ-SM-21 Latitude 40.455171
Station Name Montgomery Twp 3.0 NE Longitude -74.636121
County Somerset Elevation (ft) 91



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 10 4.04 4.97 31 4.30 27 0.67 4 1 10 0 0.0 0 0
Nov 10 3.71 2.19 30 2.13 26 0.06 4 1 7 0 0.0 0 0
Dec 10 3.93 2.67 31 2.67 31 0.00 0 0 5 1 8.0 1 5
Jan 11 3.52 3.48 31 3.48 31 0.00 0 0 10 4 29.3 9 3
Feb 11 2.63 2.85 28 1.84 26 1.01 2 1 8 1 1.5 3 2
March 11 3.94 6.00 31 6.00 31 0.00 0 0 12 1 1.9 2 1
April 11 4.04 6.94 30 4.31 26 2.63 4 1 15 2 0.0 0 0
May 11 4.23 5.02 31 5.02 31 0.00 0 0 13 2 0.0 0 0
June 11 4.21 3.72 30 3.30 27 0.42 3 1 6 0 0.0 0 0
July 11 5.10 4.31 31 4.31 31 0.00 0 0 7 1 0.0 0 0
Aug 11 3.93 18.21 31 18.21 31 0.00 0 0 16 0 0.0 0 0
Sept 11 4.33 8.87 30 8.87 30 0.00 0 0 15 0 0.0 0 0
Water Year Totals: 47.61" 69.23" 365 days 64.44" 348 4.79" 17 days 5 124 days 12 days 40.7" 15 days 11 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
10/1/2010 2.53
10/2/2010 **
10/3/2010 **
10/4/2010 **
10/5/2010 0.67
10/6/2010 0.13
10/7/2010 0.00
10/8/2010 0.00
10/9/2010 0.00
10/10/2010 0.00
10/11/2010 0.00
10/12/2010 0.61
10/13/2010 0.01
10/14/2010 0.00
10/15/2010 0.46
10/16/2010 0.01
10/17/2010 0.00
10/18/2010 0.00
10/19/2010 0.22
10/20/2010 0.00
10/21/2010 0.00
10/22/2010 0.02
10/23/2010 0.00
10/24/2010 0.00
10/25/2010 0.00
10/26/2010 0.00
10/27/2010 0.18
10/28/2010 0.13
10/29/2010 0.00
10/30/2010 0.00
10/31/2010 0.00
11/1/2010 0.00
11/2/2010 0.00
11/3/2010 0.00
11/4/2010 0.43
11/5/2010 0.93
11/6/2010 0.00
11/7/2010 0.00
11/8/2010 0.00
11/9/2010 0.06
11/10/2010 0.00
11/11/2010 0.00
11/12/2010 0.00
11/13/2010 **
11/14/2010 **
11/15/2010 **
11/16/2010 0.06
11/17/2010 0.45
11/18/2010 0.00
11/19/2010 0.01
11/20/2010 0.00
11/21/2010 0.00
11/22/2010 0.00
11/23/2010 0.00
11/24/2010 0.00
11/25/2010 0.00
11/26/2010 0.23
11/27/2010 0.02
11/28/2010 0.00
11/29/2010 0.00
11/30/2010 0.00
12/1/2010 0.38
12/2/2010 0.29
12/3/2010 0.00
12/4/2010 0.00
12/5/2010 0.00
12/6/2010 0.00
12/7/2010 0.00
12/8/2010 0.00
12/9/2010 0.00
12/10/2010 0.00
12/11/2010 0.00
12/12/2010 0.80
12/13/2010 0.59
12/14/2010 0.00
12/15/2010 0.00
12/16/2010 T
12/17/2010 0.00
12/18/2010 0.00
12/19/2010 0.00
12/20/2010 0.00
12/21/2010 0.00
12/22/2010 0.00
12/23/2010 0.00
12/24/2010 0.00
12/25/2010 0.00
12/26/2010 0.00
12/27/2010 0.61
12/28/2010 0.00
12/29/2010 0.00
12/30/2010 0.00
12/31/2010 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2011 0.00
1/2/2011 0.03
1/3/2011 T
1/4/2011 0.00
1/5/2011 0.00
1/6/2011 0.00
1/7/2011 T
1/8/2011 0.09
1/9/2011 0.06
1/10/2011 0.00
1/11/2011 0.00
1/12/2011 0.48
1/13/2011 0.00
1/14/2011 0.00
1/15/2011 0.00
1/16/2011 0.00
1/17/2011 0.00
1/18/2011 0.58
1/19/2011 0.37
1/20/2011 0.00
1/21/2011 0.28
1/22/2011 0.00
1/23/2011 0.00
1/24/2011 0.00
1/25/2011 T
1/26/2011 0.07
1/27/2011 1.49
1/28/2011 0.00
1/29/2011 T
1/30/2011 0.03
1/31/2011 0.00
2/1/2011 0.04
2/2/2011 **
2/3/2011 1.01
2/4/2011 0.00
2/5/2011 T
2/6/2011 0.25
2/7/2011 0.00
2/8/2011 0.09
2/9/2011 0.00
2/10/2011 0.00
2/11/2011 0.00
2/12/2011 0.00
2/13/2011 0.00
2/14/2011 0.00
2/15/2011 0.00
2/16/2011 0.00
2/17/2011 0.00
2/18/2011 0.00
2/19/2011 0.00
2/20/2011 0.00
2/21/2011 0.06
2/22/2011 0.01
2/23/2011 0.00
2/24/2011 0.00
2/25/2011 0.80
2/26/2011 0.36
2/27/2011 0.00
2/28/2011 0.23
3/1/2011 0.10
3/2/2011 0.00
3/3/2011 0.00
3/4/2011 0.00
3/5/2011 T
3/6/2011 0.02
3/7/2011 2.30
3/8/2011 0.00
3/9/2011 0.00
3/10/2011 0.05
3/11/2011 1.75
3/12/2011 0.00
3/13/2011 0.00
3/14/2011 0.00
3/15/2011 0.00
3/16/2011 0.47
3/17/2011 0.04
3/18/2011 0.00
3/19/2011 0.00
3/20/2011 0.00
3/21/2011 0.31
3/22/2011 0.11
3/23/2011 0.29
3/24/2011 0.55
3/25/2011 0.00
3/26/2011 0.00
3/27/2011 0.00
3/28/2011 0.00
3/29/2011 0.00
3/30/2011 0.00
3/31/2011 0.01
Day of YearDaily PrcpMultiday Prcp
4/1/2011 0.07
4/2/2011 0.19
4/3/2011 0.00
4/4/2011 0.02
4/5/2011 T
4/6/2011 0.20
4/7/2011 0.03
4/8/2011 0.00
4/9/2011 0.55
4/10/2011 0.00
4/11/2011 T
4/12/2011 0.01
4/13/2011 1.19
4/14/2011 0.05
4/15/2011 **
4/16/2011 **
4/17/2011 **
4/18/2011 2.63
4/19/2011 0.00
4/20/2011 0.05
4/21/2011 0.00
4/22/2011 0.00
4/23/2011 0.28
4/24/2011 0.66
4/25/2011 0.56
4/26/2011 0.00
4/27/2011 0.00
4/28/2011 0.09
4/29/2011 0.36
4/30/2011 0.00
5/1/2011 0.00
5/2/2011 0.00
5/3/2011 T
5/4/2011 0.13
5/5/2011 0.34
5/6/2011 0.00
5/7/2011 0.00
5/8/2011 T
5/9/2011 0.00
5/10/2011 0.00
5/11/2011 0.00
5/12/2011 0.00
5/13/2011 0.00
5/14/2011 0.00
5/15/2011 0.90
5/16/2011 0.53
5/17/2011 1.22
5/18/2011 0.38
5/19/2011 0.39
5/20/2011 0.12
5/21/2011 0.18
5/22/2011 0.08
5/23/2011 0.09
5/24/2011 0.00
5/25/2011 0.00
5/26/2011 0.00
5/27/2011 0.00
5/28/2011 0.00
5/29/2011 0.24
5/30/2011 0.42
5/31/2011 0.00
6/1/2011 0.00
6/2/2011 0.00
6/3/2011 0.00
6/4/2011 0.00
6/5/2011 0.00
6/6/2011 0.00
6/7/2011 0.00
6/8/2011 0.00
6/9/2011 0.00
6/10/2011 0.17
6/11/2011 **
6/12/2011 **
6/13/2011 0.42
6/14/2011 0.10
6/15/2011 0.59
6/16/2011 0.00
6/17/2011 1.33
6/18/2011 0.00
6/19/2011 0.00
6/20/2011 0.00
6/21/2011 0.00
6/22/2011 0.00
6/23/2011 0.00
6/24/2011 0.55
6/25/2011 0.56
6/26/2011 0.00
6/27/2011 0.00
6/28/2011 0.00
6/29/2011 0.00
6/30/2011 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2011 0.00
7/2/2011 0.00
7/3/2011 0.54
7/4/2011 0.91
7/5/2011 0.00
7/6/2011 0.00
7/7/2011 0.00
7/8/2011 0.64
7/9/2011 0.54
7/10/2011 0.00
7/11/2011 0.00
7/12/2011 0.00
7/13/2011 0.00
7/14/2011 T
7/15/2011 0.00
7/16/2011 0.00
7/17/2011 0.00
7/18/2011 0.00
7/19/2011 0.00
7/20/2011 0.00
7/21/2011 0.00
7/22/2011 0.00
7/23/2011 0.00
7/24/2011 0.00
7/25/2011 0.00
7/26/2011 0.62
7/27/2011 0.00
7/28/2011 0.00
7/29/2011 0.24
7/30/2011 0.82
7/31/2011 0.00
8/1/2011 0.00
8/2/2011 0.00
8/3/2011 0.00
8/4/2011 0.43
8/5/2011 0.00
8/6/2011 0.00
8/7/2011 0.20
8/8/2011 0.01
8/9/2011 0.00
8/10/2011 1.66
8/11/2011 0.00
8/12/2011 0.00
8/13/2011 0.00
8/14/2011 3.36
8/15/2011 2.11
8/16/2011 1.06
8/17/2011 0.10
8/18/2011 0.04
8/19/2011 0.05
8/20/2011 1.07
8/21/2011 0.00
8/22/2011 0.76
8/23/2011 0.00
8/24/2011 0.00
8/25/2011 0.00
8/26/2011 0.31
8/27/2011 0.08
8/28/2011 6.87
8/29/2011 0.10
8/30/2011 0.00
8/31/2011 0.00
9/1/2011 0.00
9/2/2011 0.00
9/3/2011 0.00
9/4/2011 0.00
9/5/2011 0.00
9/6/2011 0.41
9/7/2011 3.19
9/8/2011 2.43
9/9/2011 0.01
9/10/2011 0.00
9/11/2011 0.03
9/12/2011 0.03
9/13/2011 0.00
9/14/2011 0.00
9/15/2011 0.01
9/16/2011 0.09
9/17/2011 0.00
9/18/2011 0.00
9/19/2011 0.00
9/20/2011 0.00
9/21/2011 0.04
9/22/2011 0.12
9/23/2011 0.01
9/24/2011 1.20
9/25/2011 0.00
9/26/2011 0.00
9/27/2011 0.00
9/28/2011 1.01
9/29/2011 0.05
9/30/2011 0.24



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2010 8:00 AM 2.53 M M M M
10/6/2010 8:15 AM 0.13 M M M M
10/7/2010 8:00 AM 0.00 0.0 M M M
10/8/2010 7:45 AM 0.00 0.0 M M M
10/9/2010 8:30 AM 0.00 0.0 M M M
10/10/2010 7:45 AM 0.00 0.0 M M M
10/11/2010 8:15 AM 0.00 0.0 M M M
10/12/2010 7:45 AM 0.61 M M M M
10/13/2010 8:00 AM 0.01 M M M M
10/14/2010 8:15 AM 0.00 0.0 M M M
10/15/2010 7:45 AM 0.46 M M M M
10/16/2010 7:45 AM 0.01 M M M M
10/17/2010 8:30 AM 0.00 0.0 M M M
10/18/2010 7:45 AM 0.00 0.0 M M M
10/19/2010 8:00 AM 0.22 M M M M
10/20/2010 8:00 AM 0.00 0.0 M M M
10/21/2010 8:00 AM 0.00 0.0 M M M
10/22/2010 7:30 AM 0.02 M M M M
10/23/2010 8:00 AM 0.00 0.0 M M M
10/24/2010 8:00 AM 0.00 0.0 M M M
10/25/2010 8:00 AM 0.00 0.0 M M M
10/26/2010 8:00 AM 0.00 0.0 M M M
10/27/2010 7:45 AM 0.18 M M M M
10/28/2010 8:00 AM 0.13 M M M M
10/29/2010 8:00 AM 0.00 0.0 M M M
10/30/2010 8:00 AM 0.00 0.0 M M M
10/31/2010 8:15 AM 0.00 0.0 M M M
11/1/2010 8:15 AM 0.00 0.0 M M M
11/2/2010 5:00 AM 0.00 0.0 M M M
11/3/2010 8:00 AM 0.00 0.0 M M M
11/4/2010 8:30 AM 0.43 M M M M
11/5/2010 8:15 AM 0.93 M M M M
11/6/2010 8:00 AM 0.00 0.0 M M M
11/7/2010 7:45 AM 0.00 0.0 M M M
11/8/2010 7:45 AM 0.00 0.0 M M M
11/9/2010 8:00 AM 0.06 M M M M
11/10/2010 6:00 AM 0.00 0.0 M M M
11/11/2010 8:00 AM 0.00 0.0 M M M
11/12/2010 7:30 AM 0.00 0.0 M M M
11/17/2010 8:00 AM 0.45 M M M M
11/18/2010 8:00 AM 0.00 0.0 M M M
11/19/2010 8:15 AM 0.01 M M M M
11/20/2010 8:15 AM 0.00 0.0 M M M
11/21/2010 8:15 AM 0.00 0.0 M M M
11/22/2010 8:00 AM 0.00 0.0 M M M
11/23/2010 8:00 AM 0.00 0.0 M M M
11/24/2010 8:15 AM 0.00 0.0 M M M
11/25/2010 8:00 AM 0.00 0.0 M M M
11/26/2010 8:15 AM 0.23 M M M M
11/27/2010 8:00 AM 0.02 M M M M
11/28/2010 8:15 AM 0.00 0.0 M M M
11/29/2010 8:00 AM 0.00 0.0 M M M
11/30/2010 8:00 AM 0.00 0.0 M M M
12/1/2010 8:15 AM 0.38 M M M M
12/2/2010 8:00 AM 0.29 M M M M Gauge tipped while I was trying to defrost the contents and this is just what I could salvage. The actual amount was probably 3x this much.
12/3/2010 8:00 AM 0.00 0.0 M M M
12/4/2010 8:00 AM 0.00 0.0 M M M
12/5/2010 8:00 AM 0.00 0.0 M M M
12/6/2010 8:15 AM 0.00 0.0 M M M
12/7/2010 8:15 AM 0.00 0.0 M M M
12/8/2010 8:15 AM 0.00 0.0 M M M
12/9/2010 8:30 AM 0.00 0.0 M M M
12/10/2010 8:15 AM 0.00 0.0 M M M
12/11/2010 7:45 AM 0.00 0.0 M M M
12/12/2010 8:30 AM 0.80 M M M M
12/13/2010 8:00 AM 0.59 M M M M
12/14/2010 8:15 AM 0.00 0.0 M M M
12/15/2010 8:30 AM 0.00 0.0 M M M
12/16/2010 8:15 AM T T T T T
12/17/2010 8:15 AM 0.00 0.0 M 0.0 M
12/18/2010 8:15 AM 0.00 0.0 M 0.0 M
12/19/2010 8:00 AM 0.00 0.0 M 0.0 M
12/20/2010 8:00 AM 0.00 0.0 M 0.0 M
12/21/2010 8:15 AM 0.00 0.0 M 0.0 M
12/22/2010 8:00 AM 0.00 0.0 M 0.0 M
12/23/2010 8:15 AM 0.00 0.0 M 0.0 M
12/24/2010 8:00 AM 0.00 0.0 M 0.0 M
12/25/2010 8:00 AM 0.00 0.0 M 0.0 M
12/26/2010 8:00 AM 0.00 0.0 M 0.0 M
12/27/2010 7:45 AM 0.61 8.0 1.00 8.0 1.00 Extremely strong winds w/drifting, so measurements may not be accurate.
12/28/2010 8:30 AM 0.00 0.0 M 8.5 M
12/29/2010 8:15 AM 0.00 0.0 M 8.0 M
12/30/2010 8:00 AM 0.00 0.0 M 6.0 M
12/31/2010 8:00 AM 0.00 0.0 M 6.0 M
1/1/2011 8:15 AM 0.00 0.0 M 4.0 M
1/2/2011 8:00 AM 0.03 M M M M
1/3/2011 8:00 AM T 0.0 M M M
1/4/2011 8:15 AM 0.00 0.0 M M M
1/5/2011 8:00 AM 0.00 0.0 M M M
1/6/2011 8:15 AM 0.00 0.0 M M M
1/7/2011 8:00 AM T 0.3 M M M
1/8/2011 8:15 AM 0.09 1.5 0.09 M M
1/9/2011 8:15 AM 0.06 1.0 0.06 M M
1/10/2011 8:15 AM 0.00 0.0 M 3.0 0.32
1/11/2011 8:15 AM 0.00 0.0 M M M
1/12/2011 8:00 AM 0.48 7.0 0.45 M M
1/13/2011 7:45 AM 0.00 0.0 M M M
1/14/2011 8:00 AM 0.00 0.0 M M M
1/15/2011 8:00 AM 0.00 0.0 M M M
1/16/2011 8:15 AM 0.00 0.0 M M M
1/17/2011 8:00 AM 0.00 0.0 M 6.0 0.87
1/18/2011 8:15 AM 0.58 1.0 0.36 M M
1/19/2011 8:15 AM 0.37 0.0 M M M
1/20/2011 8:00 AM 0.00 0.0 M M M
1/21/2011 8:00 AM 0.28 3.0 0.30 M M
1/22/2011 8:00 AM 0.00 0.0 M M M
1/23/2011 8:00 AM 0.00 0.0 M M M
1/24/2011 8:00 AM 0.00 0.0 M M M
1/25/2011 8:15 AM T T M M M
1/26/2011 8:00 AM 0.07 1.6 0.09 M M
1/27/2011 8:00 AM 1.49 13.8 1.87 M M Snow way over the top of the gauge. Also, snow yesterday morning was followed by rain, then more heavy snow, so New Snowfall measurement may be underestimate.
1/28/2011 8:15 AM 0.00 0.0 M M M
1/29/2011 8:00 AM T T M M M
1/30/2011 8:00 AM 0.03 0.1 M M M
1/31/2011 8:00 AM 0.00 0.0 M M M
2/1/2011 8:00 AM 0.04 0.4 0.07 14.5 M
2/4/2011 8:15 AM 0.00 0.0 M M M
2/5/2011 7:45 AM T 0.0 M M M
2/6/2011 8:00 AM 0.25 0.0 M M M
2/7/2011 8:00 AM 0.00 0.0 M M M
2/8/2011 8:00 AM 0.09 0.0 M M M
2/9/2011 8:00 AM 0.00 0.0 M M M
2/10/2011 8:00 AM 0.00 0.0 M M M
2/11/2011 7:30 AM 0.00 0.0 M M M
2/12/2011 8:15 AM 0.00 0.0 M M M
2/13/2011 8:00 AM 0.00 0.0 M M M
2/14/2011 8:00 AM 0.00 0.0 M 6.5 M
2/15/2011 8:00 AM 0.00 0.0 M M M
2/16/2011 8:00 AM 0.00 0.0 M M M
2/17/2011 8:00 AM 0.00 0.0 M M M
2/18/2011 8:15 AM 0.00 0.0 M M M
2/19/2011 7:30 AM 0.00 0.0 M M M
2/20/2011 8:15 AM 0.00 0.0 M M M
2/21/2011 8:00 AM 0.06 0.8 M M M
2/22/2011 8:00 AM 0.01 0.3 M M M
2/23/2011 8:00 AM 0.00 0.0 M T M
2/24/2011 8:00 AM 0.00 0.0 M T M
2/25/2011 8:15 AM 0.80 0.0 M T M
2/26/2011 8:00 AM 0.36 0.0 M 0.0 M A short but intense period of horizontal rain occurred in the afternoon just before the storm ended, much of which probably did not go into the gauge.
2/27/2011 8:00 AM 0.00 0.0 M 0.0 M
2/28/2011 7:30 AM 0.23 0.0 M 0.0 M
3/1/2011 8:00 AM 0.10 0.0 M 0.0 M
3/2/2011 8:00 AM 0.00 0.0 M 0.0 M
3/3/2011 8:00 AM 0.00 0.0 M 0.0 M
3/4/2011 8:00 AM 0.00 0.0 M 0.0 M
3/5/2011 8:00 AM T 0.0 M 0.0 M
3/6/2011 8:00 AM 0.02 0.0 M 0.0 M
3/7/2011 7:45 AM 2.30 0.0 M 0.0 M
3/8/2011 7:45 AM 0.00 0.0 M 0.0 M
3/9/2011 8:00 AM 0.00 0.0 M 0.0 M
3/10/2011 8:15 AM 0.05 0.0 M 0.0 M
3/11/2011 8:00 AM 1.75 0.0 M 0.0 M
3/12/2011 7:30 AM 0.00 0.0 M 0.0 M
3/13/2011 8:15 AM 0.00 0.0 M 0.0 M
3/14/2011 8:00 AM 0.00 0.0 M 0.0 M
3/15/2011 8:15 AM 0.00 0.0 M 0.0 M
3/16/2011 8:00 AM 0.47 0.0 M 0.0 M
3/17/2011 8:15 AM 0.04 0.0 M 0.0 M
3/18/2011 8:15 AM 0.00 0.0 M 0.0 M
3/19/2011 7:45 AM 0.00 0.0 M 0.0 M
3/20/2011 8:00 AM 0.00 0.0 M 0.0 M
3/21/2011 8:15 AM 0.31 T M T M
3/22/2011 8:00 AM 0.11 0.0 M 0.0 M
3/23/2011 8:00 AM 0.29 1.5 0.26 1.5 M
3/24/2011 8:00 AM 0.55 0.4 M M M
3/25/2011 8:15 AM 0.00 0.0 M 0.0 M
3/26/2011 7:45 AM 0.00 0.0 M 0.0 M
3/27/2011 8:00 AM 0.00 0.0 M 0.0 M
3/28/2011 8:00 AM 0.00 0.0 M 0.0 M
3/29/2011 8:00 AM 0.00 0.0 M 0.0 M
3/30/2011 8:00 AM 0.00 0.0 M 0.0 M
3/31/2011 8:00 AM 0.01 0.0 M 0.0 M
4/1/2011 8:00 AM 0.07 0.0 M 0.0 M
4/2/2011 8:00 AM 0.19 M M M M It snowed heavily for a short period of time, but changed to rain and washed away before I could measure it. It did cover the grass briefly, however.
4/3/2011 8:00 AM 0.00 0.0 M 0.0 M
4/4/2011 8:15 AM 0.02 0.0 M 0.0 M
4/5/2011 8:00 AM T 0.0 M 0.0 M
4/6/2011 8:00 AM 0.20 0.0 M 0.0 M
4/7/2011 8:00 AM 0.03 0.0 M 0.0 M
4/8/2011 8:00 AM 0.00 0.0 M 0.0 M
4/9/2011 7:15 AM 0.55 0.0 M 0.0 M
4/10/2011 8:15 AM 0.00 0.0 M 0.0 M
4/11/2011 8:15 AM T 0.0 M 0.0 M
4/12/2011 8:30 AM 0.01 0.0 M 0.0 M
4/13/2011 8:00 AM 1.19 0.0 M 0.0 M
4/14/2011 7:30 AM 0.05 0.0 M 0.0 M
4/19/2011 8:00 AM 0.00 0.0 M 0.0 M
4/20/2011 8:00 AM 0.05 0.0 M 0.0 M
4/21/2011 8:00 AM 0.00 0.0 M 0.0 M
4/22/2011 8:00 AM 0.00 0.0 M 0.0 M
4/23/2011 8:30 AM 0.28 0.0 M 0.0 M
4/24/2011 8:00 AM 0.66 0.0 M 0.0 M
4/25/2011 8:00 AM 0.56 0.0 M 0.0 M
4/26/2011 8:00 AM 0.00 0.0 M 0.0 M
4/27/2011 6:00 AM 0.00 0.0 M 0.0 M
4/28/2011 7:15 AM 0.09 0.0 M 0.0 M
4/29/2011 7:45 AM 0.36 0.0 M 0.0 M
4/30/2011 8:00 AM 0.00 0.0 M 0.0 M
5/1/2011 8:00 AM 0.00 0.0 M 0.0 M
5/2/2011 8:00 AM 0.00 0.0 M 0.0 M
5/3/2011 8:00 AM T 0.0 M 0.0 M
5/4/2011 8:00 AM 0.13 0.0 M 0.0 M
5/5/2011 8:00 AM 0.34 0.0 M 0.0 M
5/6/2011 8:00 AM 0.00 0.0 M 0.0 M
5/7/2011 8:00 AM 0.00 0.0 M 0.0 M
5/8/2011 8:00 AM T 0.0 M 0.0 M
5/9/2011 8:00 AM 0.00 0.0 M 0.0 M
5/10/2011 8:00 AM 0.00 0.0 M 0.0 M
5/11/2011 8:00 AM 0.00 0.0 M 0.0 M
5/12/2011 8:00 AM 0.00 0.0 M 0.0 M
5/13/2011 8:00 AM 0.00 0.0 M 0.0 M
5/14/2011 8:00 AM 0.00 0.0 M 0.0 M
5/15/2011 8:00 AM 0.90 0.0 M 0.0 M
5/16/2011 8:15 AM 0.53 0.0 M 0.0 M
5/17/2011 8:00 AM 1.22 0.0 M 0.0 M
5/18/2011 7:45 AM 0.38 0.0 M M M
5/19/2011 8:15 AM 0.39 0.0 M M M
5/20/2011 8:00 AM 0.12 0.0 M M M
5/21/2011 8:00 AM 0.18 0.0 M M M
5/22/2011 8:00 AM 0.08 0.0 M M M
5/23/2011 8:00 AM 0.09 0.0 M 0.0 M
5/24/2011 8:00 AM 0.00 0.0 M M M
5/25/2011 8:00 AM 0.00 0.0 M M M
5/26/2011 8:00 AM 0.00 0.0 M M M
5/27/2011 8:00 AM 0.00 0.0 M M M
5/28/2011 8:00 AM 0.00 0.0 M M M
5/29/2011 8:00 AM 0.24 0.0 M M M
5/30/2011 8:00 AM 0.42 0.0 M 0.0 M
5/31/2011 8:00 AM 0.00 0.0 M M M
6/1/2011 8:00 AM 0.00 0.0 M M M
6/2/2011 8:00 AM 0.00 0.0 M M M
6/3/2011 8:00 AM 0.00 0.0 M M M
6/4/2011 8:00 AM 0.00 0.0 M M M
6/5/2011 8:00 AM 0.00 0.0 M M M
6/6/2011 8:00 AM 0.00 0.0 M M M
6/7/2011 8:00 AM 0.00 0.0 M M M
6/8/2011 8:00 AM 0.00 0.0 M M M
6/9/2011 8:00 AM 0.00 0.0 M M M
6/10/2011 8:00 AM 0.17 M M M M
6/14/2011 8:00 AM 0.10 M M M M
6/15/2011 8:00 AM 0.59 M M M M
6/16/2011 8:00 AM 0.00 0.0 M M M
6/17/2011 8:00 AM 1.33 M M M M
6/18/2011 8:00 AM 0.00 0.0 M M M
6/19/2011 8:00 AM 0.00 0.0 M M M
6/20/2011 8:00 AM 0.00 0.0 M M M
6/21/2011 8:00 AM 0.00 0.0 M M M
6/22/2011 8:00 AM 0.00 0.0 M M M
6/23/2011 8:00 AM 0.00 0.0 M M M
6/24/2011 8:00 AM 0.55 M M M M
6/25/2011 8:00 AM 0.56 M M M M
6/26/2011 8:00 AM 0.00 0.0 M M M
6/27/2011 8:00 AM 0.00 0.0 M M M
6/28/2011 8:00 AM 0.00 0.0 M M M
6/29/2011 8:00 AM 0.00 0.0 M M M
6/30/2011 8:00 AM 0.00 0.0 M M M
7/1/2011 8:00 AM 0.00 0.0 M M M
7/2/2011 8:00 AM 0.00 0.0 M M M
7/3/2011 8:00 AM 0.54 M M M M
7/4/2011 8:00 AM 0.91 M M M M
7/5/2011 8:00 AM 0.00 0.0 M M M
7/6/2011 8:00 AM 0.00 0.0 M M M
7/7/2011 8:00 AM 0.00 0.0 M M M
7/8/2011 8:00 AM 0.64 M M M M
7/9/2011 7:45 AM 0.54 M M M M
7/10/2011 7:45 AM 0.00 0.0 M M M
7/11/2011 8:00 AM 0.00 0.0 M M M
7/12/2011 8:00 AM 0.00 0.0 M M M
7/13/2011 7:00 AM 0.00 0.0 M M M
7/14/2011 8:00 AM T M M M M
7/15/2011 8:00 AM 0.00 0.0 M M M
7/16/2011 8:00 AM 0.00 0.0 M M M
7/17/2011 7:30 AM 0.00 0.0 M M M
7/18/2011 7:00 AM 0.00 0.0 M M M
7/19/2011 8:00 AM 0.00 0.0 M M M
7/20/2011 8:00 AM 0.00 0.0 M M M
7/21/2011 8:00 AM 0.00 0.0 M M M
7/22/2011 8:15 AM 0.00 0.0 M M M
7/23/2011 7:15 AM 0.00 0.0 M M M
7/24/2011 8:00 AM 0.00 0.0 M M M
7/25/2011 8:15 AM 0.00 0.0 M M M
7/26/2011 8:00 AM 0.62 M M M M
7/27/2011 8:00 AM 0.00 0.0 M M M
7/28/2011 7:45 AM 0.00 0.0 M M M
7/29/2011 8:00 AM 0.24 M M M M
7/30/2011 8:00 AM 0.82 M M M M
7/31/2011 8:00 AM 0.00 0.0 M M M
8/1/2011 8:00 AM 0.00 0.0 M M M
8/2/2011 8:00 AM 0.00 0.0 M M M
8/3/2011 8:00 AM 0.00 0.0 M M M
8/4/2011 8:15 AM 0.43 M M M M
8/5/2011 8:00 AM 0.00 0.0 M M M
8/6/2011 8:00 AM 0.00 0.0 M M M
8/7/2011 8:00 AM 0.20 M M M M
8/8/2011 8:00 AM 0.01 M M M M
8/9/2011 8:00 AM 0.00 0.0 M M M
8/10/2011 7:45 AM 1.66 M M M M
8/11/2011 8:15 AM 0.00 0.0 M M M
8/12/2011 8:00 AM 0.00 0.0 M M M
8/13/2011 8:15 AM 0.00 0.0 M M M
8/14/2011 8:00 AM 3.36 M M M M
8/15/2011 8:00 AM 2.11 M M M M
8/16/2011 8:00 AM 1.06 M M M M
8/17/2011 7:45 AM 0.10 M M M M
8/18/2011 8:15 AM 0.04 M M M M
8/19/2011 8:00 AM 0.05 M M M M
8/20/2011 8:00 AM 1.07 M M M M
8/21/2011 8:00 AM 0.00 0.0 M M M
8/22/2011 8:00 AM 0.76 M M M M
8/23/2011 8:00 AM 0.00 0.0 M M M
8/24/2011 7:45 AM 0.00 0.0 M M M
8/25/2011 7:45 AM 0.00 0.0 M M M
8/26/2011 8:00 AM 0.31 M M M M
8/27/2011 7:45 AM 0.08 M M M M
8/28/2011 7:30 AM 6.87 M M M M High velocity sump pump plus battery backup pump failed to keep up with the rain. Around 1:30 AM had about 2 inches of water in the basement, but by 3:20 AM it had all disappeared except puddles around the walls.
8/29/2011 8:00 AM 0.10 M M M M
8/30/2011 7:45 AM 0.00 0.0 M M M
8/31/2011 7:45 AM 0.00 0.0 M M M
9/1/2011 7:45 AM 0.00 0.0 M M M
9/2/2011 8:00 AM 0.00 0.0 M M M
9/3/2011 8:00 AM 0.00 0.0 M M M
9/4/2011 7:45 AM 0.00 0.0 M M M
9/5/2011 7:45 AM 0.00 0.0 M M M
9/6/2011 8:00 AM 0.41 M M M M
9/7/2011 8:00 AM 3.19 M M M M
9/8/2011 7:30 AM 2.43 M M M M
9/9/2011 8:15 AM 0.01 M M M M
9/10/2011 8:00 AM 0.00 0.0 M M M
9/11/2011 8:00 AM 0.03 M M M M
9/12/2011 7:45 AM 0.03 M M M M
9/13/2011 7:30 AM 0.00 0.0 M M M
9/14/2011 8:00 AM 0.00 0.0 M M M
9/15/2011 7:45 AM 0.01 M M M M
9/16/2011 7:45 AM 0.09 M M M M
9/17/2011 8:00 AM 0.00 0.0 M M M
9/18/2011 8:15 AM 0.00 0.0 M M M
9/19/2011 8:00 AM 0.00 0.0 M M M
9/20/2011 8:00 AM 0.00 0.0 M M M
9/21/2011 8:00 AM 0.04 M M M M
9/22/2011 8:00 AM 0.12 M M M M
9/23/2011 8:00 AM 0.01 M M M M
9/24/2011 8:15 AM 1.20 M M M M
9/25/2011 8:00 AM 0.00 0.0 M M M
9/26/2011 8:00 AM 0.00 0.0 M M M
9/27/2011 8:00 AM 0.00 0.0 M M M
9/28/2011 8:00 AM 1.01 M M M M Most of this fell between about 3:30 and 4:30 AM
9/29/2011 8:00 AM 0.05 M M M M
9/30/2011 8:15 AM 0.24 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/2/2010 10/05/2010 8:00 AM 4 0.67 M M
11/13/2010 11/16/2010 7:45 AM 4 0.06 M M
2/2/2011 2/03/2011 8:00 AM 2 1.01 M M
4/15/2011 4/18/2011 7:30 AM 4 2.63 0.0 M According to my dogsitter, all the rain came from a thunderstorm on Saturday evening, 16-Apr,
6/11/2011 6/13/2011 2:00 PM 3 0.42 0.0 0.00



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