Station Overview Station Location
Station Number UT-WG-10 Latitude 37.102767
Station Name Rockville 5.1 SW Longitude -113.127657
County Washington Elevation (ft) 4757



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 16 1.20 0.29 29 0.29 29 0.00 0 0 2 0 0.0 0 0
Nov 16 1.21 0.95 30 0.95 30 0.00 0 0 4 1 0.1 1 1
Dec 16 1.37 3.52 31 3.04 27 0.48 4 1 7 0 6.6 2 2
Jan 17 1.55 3.92 31 3.92 31 0.00 0 0 15 3 6.6 5 2
Feb 17 1.80 1.33 28 0.27 24 1.06 4 2 5 0 0.0 0 0
March 17 1.78 0.73 31 0.73 31 0.00 0 0 4 1 1.2 1 0
April 17 1.15 0.37 15 0.37 15 0.00 0 0 4 0 0.0 0 0
May 17 0.56 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
June 17 0.36 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 17 1.14 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 17 1.54 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 17 0.91 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 14.57" 11.11" 195 days 9.57" 187 1.54" 8 days 3 41 days 5 days 14.5" 9 days 5 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
10/1/2016 0.00
10/2/2016 0.00
10/3/2016 0.00
10/4/2016 0.00
10/5/2016 0.00
10/6/2016 0.00
10/7/2016 0.00
10/8/2016 0.00
10/9/2016 0.00
10/10/2016 0.00
10/11/2016 0.00
10/12/2016 0.00
10/13/2016 0.00
10/14/2016 0.00
10/15/2016 0.00
10/16/2016 0.00
10/17/2016 0.00
10/18/2016 0.00
10/19/2016 0.00
10/20/2016 0.00
10/21/2016 0.00
10/22/2016 0.00
10/23/2016 0.00
10/24/2016 0.00
10/25/2016 0.28
10/26/2016 0.00
10/27/2016 0.00
10/28/2016 0.00
10/29/2016 0.01
10/30/2016
10/31/2016
11/1/2016 0.00
11/2/2016 0.00
11/3/2016 0.00
11/4/2016 0.00
11/5/2016 0.00
11/6/2016 0.00
11/7/2016 0.00
11/8/2016 0.00
11/9/2016 0.00
11/10/2016 0.00
11/11/2016 0.00
11/12/2016 0.00
11/13/2016 0.00
11/14/2016 0.00
11/15/2016 0.00
11/16/2016 0.00
11/17/2016 T
11/18/2016 0.00
11/19/2016 0.00
11/20/2016 0.00
11/21/2016 0.31
11/22/2016 0.00
11/23/2016 0.00
11/24/2016 0.00
11/25/2016 0.00
11/26/2016 0.00
11/27/2016 0.59
11/28/2016 0.03
11/29/2016 0.02
11/30/2016 0.00
12/1/2016 0.00
12/2/2016 0.00
12/3/2016 0.00
12/4/2016 0.00
12/5/2016 0.00
12/6/2016 0.00
12/7/2016 0.00
12/8/2016 0.00
12/9/2016 0.00
12/10/2016 0.00
12/11/2016 0.02
12/12/2016 0.00
12/13/2016 0.00
12/14/2016 0.00
12/15/2016 0.00
12/16/2016 0.99
12/17/2016 0.32
12/18/2016 0.00
12/19/2016 0.00
12/20/2016 0.00
12/21/2016 0.00
12/22/2016 0.14
12/23/2016 0.19
12/24/2016 0.14
12/25/2016 1.24
12/26/2016 0.00
12/27/2016 0.00
12/28/2016 **
12/29/2016 **
12/30/2016 **
12/31/2016 0.48
Day of YearDaily PrcpMultiday Prcp
1/1/2017 0.01
1/2/2017 0.00
1/3/2017 0.00
1/4/2017 T
1/5/2017 0.10
1/6/2017 0.30
1/7/2017 0.00
1/8/2017 0.01
1/9/2017 0.29
1/10/2017 0.20
1/11/2017 0.02
1/12/2017 0.35
1/13/2017 0.62
1/14/2017 0.01
1/15/2017 T
1/16/2017 0.00
1/17/2017 0.00
1/18/2017 0.00
1/19/2017 0.11
1/20/2017 0.57
1/21/2017 0.55
1/22/2017 0.00
1/23/2017 0.46
1/24/2017 0.32
1/25/2017 T
1/26/2017 0.00
1/27/2017 0.00
1/28/2017 0.00
1/29/2017 0.00
1/30/2017 0.00
1/31/2017 0.00
2/1/2017 0.00
2/2/2017 0.00
2/3/2017 0.00
2/4/2017 0.00
2/5/2017 0.00
2/6/2017 0.00
2/7/2017 0.03
2/8/2017 0.00
2/9/2017 0.01
2/10/2017 0.00
2/11/2017 **
2/12/2017 0.98
2/13/2017 0.00
2/14/2017 0.00
2/15/2017 0.00
2/16/2017 0.00
2/17/2017 0.00
2/18/2017 0.02
2/19/2017 **
2/20/2017 0.08
2/21/2017 0.01
2/22/2017 0.00
2/23/2017 0.00
2/24/2017 0.00
2/25/2017 0.00
2/26/2017 0.00
2/27/2017 0.00
2/28/2017 0.20
3/1/2017 0.00
3/2/2017 0.00
3/3/2017 0.00
3/4/2017 0.00
3/5/2017 0.00
3/6/2017 T
3/7/2017 0.00
3/8/2017 0.00
3/9/2017 0.00
3/10/2017 0.00
3/11/2017 0.00
3/12/2017 0.00
3/13/2017 0.00
3/14/2017 0.00
3/15/2017 0.00
3/16/2017 0.00
3/17/2017 0.00
3/18/2017 0.00
3/19/2017 0.00
3/20/2017 0.00
3/21/2017 0.00
3/22/2017 0.00
3/23/2017 0.21
3/24/2017 0.00
3/25/2017 0.06
3/26/2017 0.13
3/27/2017 0.00
3/28/2017 0.00
3/29/2017 0.00
3/30/2017 0.00
3/31/2017 0.33
Day of YearDaily PrcpMultiday Prcp
4/1/2017 0.07
4/2/2017 0.00
4/3/2017 0.02
4/4/2017 0.26
4/5/2017 0.00
4/6/2017 0.00
4/7/2017 0.00
4/8/2017 0.00
4/9/2017 0.00
4/10/2017 0.02
4/11/2017 0.00
4/12/2017 0.00
4/13/2017 0.00
4/14/2017 0.00
4/15/2017 0.00
4/16/2017
4/17/2017
4/18/2017
4/19/2017
4/20/2017
4/21/2017
4/22/2017
4/23/2017
4/24/2017
4/25/2017
4/26/2017
4/27/2017
4/28/2017
4/29/2017
4/30/2017
5/1/2017
5/2/2017
5/3/2017
5/4/2017
5/5/2017
5/6/2017
5/7/2017
5/8/2017
5/9/2017
5/10/2017
5/11/2017
5/12/2017
5/13/2017
5/14/2017
5/15/2017
5/16/2017
5/17/2017
5/18/2017
5/19/2017
5/20/2017
5/21/2017
5/22/2017
5/23/2017
5/24/2017
5/25/2017
5/26/2017
5/27/2017
5/28/2017
5/29/2017
5/30/2017
5/31/2017
6/1/2017
6/2/2017
6/3/2017
6/4/2017
6/5/2017
6/6/2017
6/7/2017
6/8/2017
6/9/2017
6/10/2017
6/11/2017
6/12/2017
6/13/2017
6/14/2017
6/15/2017
6/16/2017
6/17/2017
6/18/2017
6/19/2017
6/20/2017
6/21/2017
6/22/2017
6/23/2017
6/24/2017
6/25/2017
6/26/2017
6/27/2017
6/28/2017
6/29/2017
6/30/2017
Day of YearDaily PrcpMultiday Prcp
7/1/2017
7/2/2017
7/3/2017
7/4/2017
7/5/2017
7/6/2017
7/7/2017
7/8/2017
7/9/2017
7/10/2017
7/11/2017
7/12/2017
7/13/2017
7/14/2017
7/15/2017
7/16/2017
7/17/2017
7/18/2017
7/19/2017
7/20/2017
7/21/2017
7/22/2017
7/23/2017
7/24/2017
7/25/2017
7/26/2017
7/27/2017
7/28/2017
7/29/2017
7/30/2017
7/31/2017
8/1/2017
8/2/2017
8/3/2017
8/4/2017
8/5/2017
8/6/2017
8/7/2017
8/8/2017
8/9/2017
8/10/2017
8/11/2017
8/12/2017
8/13/2017
8/14/2017
8/15/2017
8/16/2017
8/17/2017
8/18/2017
8/19/2017
8/20/2017
8/21/2017
8/22/2017
8/23/2017
8/24/2017
8/25/2017
8/26/2017
8/27/2017
8/28/2017
8/29/2017
8/30/2017
8/31/2017
9/1/2017
9/2/2017
9/3/2017
9/4/2017
9/5/2017
9/6/2017
9/7/2017
9/8/2017
9/9/2017
9/10/2017
9/11/2017
9/12/2017
9/13/2017
9/14/2017
9/15/2017
9/16/2017
9/17/2017
9/18/2017
9/19/2017
9/20/2017
9/21/2017
9/22/2017
9/23/2017
9/24/2017
9/25/2017
9/26/2017
9/27/2017
9/28/2017
9/29/2017
9/30/2017



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2016 8:00 AM 0.00 0.0 M M M
10/2/2016 8:00 AM 0.00 0.0 M M M
10/3/2016 8:00 AM 0.00 0.0 M M M
10/4/2016 8:00 AM 0.00 0.0 M M M
10/5/2016 8:00 AM 0.00 0.0 M M M
10/6/2016 8:00 AM 0.00 0.0 M M M
10/7/2016 8:00 AM 0.00 0.0 M M M
10/8/2016 8:00 AM 0.00 0.0 M M M
10/9/2016 8:00 AM 0.00 0.0 M M M
10/10/2016 8:00 AM 0.00 0.0 M M M
10/11/2016 8:00 AM 0.00 0.0 M M M
10/12/2016 8:00 AM 0.00 0.0 M M M
10/13/2016 8:00 AM 0.00 0.0 M M M
10/14/2016 8:00 AM 0.00 0.0 M M M
10/15/2016 8:00 AM 0.00 0.0 M M M
10/16/2016 8:00 AM 0.00 0.0 M M M
10/17/2016 8:00 AM 0.00 0.0 M M M
10/18/2016 8:00 AM 0.00 0.0 M M M
10/19/2016 8:00 AM 0.00 0.0 M M M
10/20/2016 8:00 AM 0.00 0.0 M M M
10/21/2016 8:00 AM 0.00 0.0 M M M
10/22/2016 8:00 AM 0.00 0.0 M M M
10/23/2016 8:00 AM 0.00 0.0 M M M
10/24/2016 8:00 AM 0.00 0.0 M M M
10/25/2016 8:00 AM 0.28 M M M M
10/26/2016 8:00 AM 0.00 0.0 M M M
10/27/2016 8:00 AM 0.00 0.0 M M M
10/28/2016 8:00 AM 0.00 0.0 M M M
10/29/2016 8:00 AM 0.01 M M M M
11/1/2016 8:00 AM 0.00 0.0 M M M
11/2/2016 8:00 AM 0.00 0.0 M M M
11/3/2016 8:00 AM 0.00 0.0 M M M
11/4/2016 8:00 AM 0.00 0.0 M M M
11/5/2016 8:00 AM 0.00 0.0 M M M
11/6/2016 8:00 AM 0.00 0.0 M M M
11/7/2016 8:00 AM 0.00 0.0 M M M
11/8/2016 8:00 AM 0.00 0.0 M M M
11/9/2016 8:00 AM 0.00 0.0 M M M
11/10/2016 8:00 AM 0.00 0.0 M M M
11/11/2016 8:00 AM 0.00 0.0 M M M
11/12/2016 8:00 AM 0.00 0.0 M M M
11/13/2016 8:00 AM 0.00 0.0 M M M
11/14/2016 8:00 AM 0.00 0.0 M M M
11/15/2016 8:00 AM 0.00 0.0 M M M
11/16/2016 8:00 AM 0.00 0.0 M M M
11/17/2016 8:00 AM T T M M M
11/18/2016 8:00 AM 0.00 0.0 M M M
11/19/2016 8:00 AM 0.00 0.0 M M M
11/20/2016 8:00 AM 0.00 0.0 M M M
11/21/2016 8:00 AM 0.31 M M M M And still raining
11/22/2016 8:00 AM 0.00 0.0 M M M
11/23/2016 8:00 AM 0.00 0.0 M M M
11/24/2016 8:00 AM 0.00 0.0 M M M
11/25/2016 8:00 AM 0.00 0.0 M M M
11/26/2016 8:00 AM 0.00 0.0 M M M
11/27/2016 8:00 AM 0.59 M M M M
11/28/2016 8:00 AM 0.03 0.1 0.01 0.1 0.01
11/29/2016 8:00 AM 0.02 M M M M
11/30/2016 8:00 AM 0.00 0.0 M M M
12/1/2016 8:00 AM 0.00 0.0 M M M
12/2/2016 8:00 AM 0.00 0.0 M M M
12/3/2016 8:00 AM 0.00 0.0 M M M
12/4/2016 8:00 AM 0.00 0.0 M M M
12/5/2016 8:00 AM 0.00 0.0 M M M
12/6/2016 8:00 AM 0.00 0.0 M M M
12/7/2016 8:00 AM 0.00 0.0 M M M
12/8/2016 8:00 AM 0.00 0.0 M M M
12/9/2016 8:00 AM 0.00 0.0 M M M
12/10/2016 8:00 AM 0.00 0.0 M M M
12/11/2016 8:00 AM 0.02 M M M M
12/12/2016 8:00 AM 0.00 0.0 M M M
12/13/2016 8:00 AM 0.00 0.0 M M M
12/14/2016 8:00 AM 0.00 0.0 M M M
12/15/2016 8:00 AM 0.00 0.0 M M M
12/16/2016 8:00 AM 0.99 M M M M
12/17/2016 8:00 AM 0.32 0.8 0.06 0.8 0.06
12/18/2016 8:00 AM 0.00 0.0 M M M
12/19/2016 8:00 AM 0.00 0.0 M M M
12/20/2016 8:00 AM 0.00 0.0 M M M
12/21/2016 8:00 AM 0.00 0.0 M M M
12/22/2016 8:00 AM 0.14 M M M M
12/23/2016 8:00 AM 0.19 M M M M
12/24/2016 8:00 AM 0.14 M M M M
12/25/2016 8:00 AM 1.24 5.8 0.82 5.8 0.82 We got .42 inches of rain prior to the change to snow.
12/26/2016 8:00 AM 0.00 0.0 M M M
12/27/2016 8:00 AM 0.00 0.0 M M M
1/1/2017 8:00 AM 0.01 M M M M
1/2/2017 8:00 AM 0.00 0.0 M M M
1/3/2017 8:00 AM 0.00 0.0 M M M
1/4/2017 8:00 AM T M M M M
1/5/2017 8:00 AM 0.10 M M M M
1/6/2017 8:00 AM 0.30 1.8 0.27 1.8 0.27 There were thunderstorms and we had some hail/snow pellets at the first of the snow. We did have rain earlier in the day
1/7/2017 8:00 AM 0.00 0.0 M M M
1/8/2017 8:00 AM 0.01 M M M M
1/9/2017 8:00 AM 0.29 M M M M
1/10/2017 8:00 AM 0.20 M M M M
1/11/2017 8:00 AM 0.02 M M M M
1/12/2017 8:00 AM 0.35 M M M M
1/13/2017 8:00 AM 0.62 M M M M
1/14/2017 8:00 AM 0.01 M M M M
1/15/2017 8:00 AM T M M M M
1/16/2017 8:00 AM 0.00 0.0 M M M
1/17/2017 8:00 AM 0.00 0.0 M M M
1/18/2017 8:00 AM 0.00 0.0 M M M
1/19/2017 8:00 AM 0.11 0.5 0.08 M M
1/20/2017 8:00 AM 0.57 2.0 0.33 2.0 0.33
1/21/2017 8:00 AM 0.55 0.2 0.45 M M It was very wet snow
1/22/2017 8:00 AM 0.00 0.0 M M M
1/23/2017 8:00 AM 0.46 M M M M it did snow but either it didn't stick or the snow melted it as fast as it snowed
1/24/2017 8:00 AM 0.32 2.1 0.09 M M
1/25/2017 8:00 AM T M M M M
1/26/2017 8:00 AM 0.00 0.0 M M M
1/27/2017 8:00 AM 0.00 0.0 M M M
1/28/2017 8:00 AM 0.00 0.0 M M M
1/29/2017 8:00 AM 0.00 0.0 M M M
1/30/2017 8:00 AM 0.00 0.0 M M M
1/31/2017 8:00 AM 0.00 0.0 M M M
2/1/2017 8:00 AM 0.00 0.0 M M M
2/2/2017 8:00 AM 0.00 0.0 M M M
2/3/2017 8:00 AM 0.00 0.0 M M M
2/4/2017 8:00 AM 0.00 0.0 M M M
2/5/2017 8:00 AM 0.00 0.0 M M M
2/6/2017 8:00 AM 0.00 0.0 M M M
2/7/2017 8:00 AM 0.03 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.8 (build 20010)
2/8/2017 8:00 AM 0.00 0.0 M M M
2/9/2017 8:00 AM 0.01 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.8 (build 20010)
2/10/2017 8:00 AM 0.00 0.0 M M M
2/13/2017 8:00 AM 0.00 0.0 M M M
2/14/2017 8:00 AM 0.00 0.0 M M M
2/15/2017 8:00 AM 0.00 0.0 M M M
2/16/2017 8:00 AM 0.00 0.0 M M M
2/17/2017 8:00 AM 0.00 0.0 M M M
2/18/2017 8:00 AM 0.02 M M M M
2/21/2017 8:00 AM 0.01 M M M M
2/22/2017 8:00 AM 0.00 0.0 M M M
2/23/2017 8:00 AM 0.00 0.0 M M M
2/24/2017 8:00 AM 0.00 0.0 M M M
2/25/2017 8:00 AM 0.00 0.0 M M M
2/26/2017 8:00 AM 0.00 0.0 M M M
2/27/2017 8:00 AM 0.00 0.0 M M M
2/28/2017 8:00 AM 0.20 M M M M Part of this was a thin layer of freezing rain.
3/1/2017 8:00 AM 0.00 0.0 M M M
3/2/2017 8:00 AM 0.00 0.0 M M M
3/3/2017 8:00 AM 0.00 0.0 M M M
3/4/2017 8:00 AM 0.00 0.0 M M M
3/5/2017 8:00 AM 0.00 0.0 M M M
3/6/2017 8:00 AM T M M M M We actually had some snow pellets fall but it only turned into a trace.
3/7/2017 8:00 AM 0.00 0.0 M M M
3/8/2017 8:00 AM 0.00 0.0 M M M
3/9/2017 8:00 AM 0.00 0.0 M M M
3/10/2017 8:00 AM 0.00 0.0 M M M
3/11/2017 8:00 AM 0.00 0.0 M M M
3/12/2017 8:00 AM 0.00 0.0 M M M
3/13/2017 8:00 AM 0.00 0.0 M M M
3/14/2017 8:00 AM 0.00 0.0 M M M
3/15/2017 8:00 AM 0.00 0.0 M M M
3/16/2017 8:00 AM 0.00 0.0 M M M
3/17/2017 8:00 AM 0.00 0.0 M M M
3/18/2017 8:00 AM 0.00 0.0 M M M
3/19/2017 8:00 AM 0.00 0.0 M M M
3/20/2017 8:00 AM 0.00 0.0 M M M
3/21/2017 8:00 AM 0.00 0.0 M M M
3/22/2017 8:00 AM 0.00 0.0 M M M
3/23/2017 8:00 AM 0.21 M M M M
3/24/2017 8:00 AM 0.00 0.0 M M M
3/25/2017 8:00 AM 0.06 M M M M
3/26/2017 8:00 AM 0.13 M M M M
3/27/2017 8:00 AM 0.00 0.0 M M M
3/28/2017 8:00 AM 0.00 0.0 M M M
3/29/2017 8:00 AM 0.00 0.0 M M M
3/30/2017 8:00 AM 0.00 0.0 M M M
3/31/2017 8:00 AM 0.33 1.2 0.21 M M Still snowing at report time.
4/1/2017 8:00 AM 0.07 M M M M
4/2/2017 8:00 AM 0.00 0.0 M M M
4/3/2017 8:00 AM 0.02 M M M M
4/4/2017 8:00 AM 0.26 M M M M
4/5/2017 8:00 AM 0.00 0.0 M M M
4/6/2017 8:00 AM 0.00 0.0 M M M
4/7/2017 8:00 AM 0.00 0.0 M M M
4/8/2017 8:00 AM 0.00 0.0 M M M
4/9/2017 8:00 AM 0.00 0.0 M M M
4/10/2017 8:00 AM 0.02 M M M M
4/11/2017 8:00 AM 0.00 0.0 M M M
4/12/2017 8:00 AM 0.00 0.0 M M M
4/13/2017 8:00 AM 0.00 0.0 M M M
4/14/2017 8:00 AM 0.00 0.0 M M M
4/15/2017 8:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
12/28/2016 12/31/2016 8:00 AM 4 0.48 0.3 M We were out of and it apperantly rained while we were gone and there was .3 inches of very wet sushi snow this morning
2/11/2017 2/12/2017 8:00 AM 2 0.98 M M
2/19/2017 2/20/2017 8:00 AM 2 0.08 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