Station Overview Station Location
Station Number WA-SG-31 Latitude 48.55384
Station Name Marblemount 2.1 NE Longitude -121.42622
County Skagit Elevation (ft) 351



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 15 8.23 8.97 31 2.80 11 6.17 20 3 5 0 0.0 0 0
Nov 15 13.43 17.92 30 10.79 13 7.13 17 3 11 0 0.0 0 0
Dec 15 9.63 12.87 31 2.09 4 10.78 27 2 4 0 0.5 1 0
Jan 16 12.03 7.68 31 2.69 11 4.99 20 4 5 0 0.0 0 0
Feb 16 6.68 8.11 29 1.26 4 6.85 25 2 4 0 0.0 0 0
March 16 7.07 4.61 32 0.26 1 4.35 31 2 1 0 0.0 0 0
April 16 4.80 9.75 30 0.39 6 9.36 24 4 1 0 0.0 0 0
May 16 3.75 2.00 31 1.09 6 0.91 25 3 3 1 0.0 0 0
June 16 3.09 3.84 30 3.13 20 0.71 10 3 11 0 0.0 0 0
July 16 2.33 1.78 31 1.43 16 0.35 15 4 13 1 0.0 0 0
Aug 16 1.74 0.40 31 0.39 8 0.01 23 6 3 1 0.0 0 0
Sept 16 3.62 4.97 30 4.56 20 0.41 10 4 11 2 0.0 0 0
Water Year Totals: 76.40" 82.90" 367 days 30.88" 120 52.02" 247 days 40 72 days 5 days 0.5" 1 days 0 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
10/1/2015 0.00
10/2/2015 0.00
10/3/2015 0.09
10/4/2015 0.00
10/5/2015 **
10/6/2015 **
10/7/2015 **
10/8/2015 **
10/9/2015 **
10/10/2015 **
10/11/2015 **
10/12/2015 **
10/13/2015 **
10/14/2015 **
10/15/2015 **
10/16/2015 3.21
10/17/2015 0.00
10/18/2015 0.27
10/19/2015 0.01
10/20/2015 **
10/21/2015 **
10/22/2015 **
10/23/2015 0.03
10/24/2015 0.00
10/25/2015 0.00
10/26/2015 0.36
10/27/2015 **
10/28/2015 **
10/29/2015 **
10/30/2015 2.93
10/31/2015 2.07
11/1/2015 1.87
11/2/2015 1.04
11/3/2015 **
11/4/2015 **
11/5/2015 **
11/6/2015 0.27
11/7/2015 0.27
11/8/2015 1.15
11/9/2015 0.05
11/10/2015 **
11/11/2015 **
11/12/2015 **
11/13/2015 **
11/14/2015 6.34
11/15/2015 1.29
11/16/2015 0.06
11/17/2015 3.21
11/18/2015 1.78
11/19/2015 0.06
11/20/2015 0.01
11/21/2015 0.00
11/22/2015 0.00
11/23/2015 **
11/24/2015 **
11/25/2015 **
11/26/2015 **
11/27/2015 **
11/28/2015 0.52
11/29/2015 **
11/30/2015 **
12/1/2015 **
12/2/2015 **
12/3/2015 **
12/4/2015 **
12/5/2015 **
12/6/2015 **
12/7/2015 **
12/8/2015 **
12/9/2015 **
12/10/2015 **
12/11/2015 9.59
12/12/2015 0.02
12/13/2015 0.85
12/14/2015 0.14
12/15/2015 **
12/16/2015 **
12/17/2015 **
12/18/2015 1.19
12/19/2015 1.08
12/20/2015 **
12/21/2015 **
12/22/2015 **
12/23/2015 **
12/24/2015 **
12/25/2015 **
12/26/2015 **
12/27/2015 **
12/28/2015 **
12/29/2015 **
12/30/2015 **
12/31/2015 **
Day of YearDaily PrcpMultiday Prcp
1/1/2016 **
1/2/2016 2.07
1/3/2016 0.00
1/4/2016 0.00
1/5/2016 **
1/6/2016 **
1/7/2016 **
1/8/2016 0.03
1/9/2016 0.00
1/10/2016 0.00
1/11/2016 0.00
1/12/2016 **
1/13/2016 **
1/14/2016 **
1/15/2016 1.29
1/16/2016 0.53
1/17/2016 0.27
1/18/2016 0.82
1/19/2016 **
1/20/2016 **
1/21/2016 **
1/22/2016 1.60
1/23/2016 0.56
1/24/2016 0.51
1/25/2016 0.00
1/26/2016 **
1/27/2016 **
1/28/2016 **
1/29/2016 **
1/30/2016 **
1/31/2016 **
2/1/2016 **
2/2/2016 **
2/3/2016 **
2/4/2016 **
2/5/2016 2.67
2/6/2016 0.73
2/7/2016 0.04
2/8/2016 **
2/9/2016 **
2/10/2016 **
2/11/2016 **
2/12/2016 **
2/13/2016 **
2/14/2016 **
2/15/2016 **
2/16/2016 **
2/17/2016 **
2/18/2016 **
2/19/2016 4.18
2/20/2016 0.48
2/21/2016 0.01
2/22/2016 **
2/23/2016 **
2/24/2016 **
2/25/2016 **
2/26/2016 **
2/27/2016 **
2/28/2016 **
2/29/2016 **
3/1/2016 **
3/2/2016 **
3/3/2016 **
3/4/2016 **
3/5/2016 **
3/6/2016 0.55
3/7/2016 0.26
3/8/2016 **
3/9/2016 **
3/10/2016 **
3/11/2016 **
3/12/2016 **
3/13/2016 **
3/14/2016 **
3/15/2016 **
3/16/2016 **
3/17/2016 **
3/18/2016 **
3/19/2016 **
3/20/2016 **
3/21/2016 **
3/22/2016 **
3/23/2016 **
3/24/2016 **
3/25/2016 **
3/26/2016 **
3/27/2016 **
3/28/2016 **
3/29/2016 **
3/30/2016 **
3/31/2016 **
Day of YearDaily PrcpMultiday Prcp
4/1/2016 7.53
4/2/2016 **
4/3/2016 0.00
4/4/2016 0.39
4/5/2016 **
4/6/2016 **
4/7/2016 **
4/8/2016 **
4/9/2016 **
4/10/2016 **
4/11/2016 **
4/12/2016 **
4/13/2016 **
4/14/2016 **
4/15/2016 0.94
4/16/2016 0.00
4/17/2016 0.00
4/18/2016 0.00
4/19/2016 0.00
4/20/2016 **
4/21/2016 **
4/22/2016 **
4/23/2016 **
4/24/2016 **
4/25/2016 **
4/26/2016 **
4/27/2016 **
4/28/2016 **
4/29/2016 0.89
4/30/2016 0.00
5/1/2016 0.00
5/2/2016 **
5/3/2016 **
5/4/2016 **
5/5/2016 **
5/6/2016 **
5/7/2016 **
5/8/2016 **
5/9/2016 **
5/10/2016 **
5/11/2016 **
5/12/2016 **
5/13/2016 **
5/14/2016 **
5/15/2016 **
5/16/2016 **
5/17/2016 **
5/18/2016 **
5/19/2016 **
5/20/2016 **
5/21/2016 0.49
5/22/2016 **
5/23/2016 0.22
5/24/2016 T
5/25/2016 **
5/26/2016 **
5/27/2016 0.20
5/28/2016 0.21
5/29/2016 0.76
5/30/2016 0.12
5/31/2016 0.00
6/1/2016 0.00
6/2/2016 0.18
6/3/2016 **
6/4/2016 0.02
6/5/2016 0.00
6/6/2016 **
6/7/2016 **
6/8/2016 0.00
6/9/2016 0.01
6/10/2016 0.24
6/11/2016 0.20
6/12/2016 0.18
6/13/2016 0.06
6/14/2016 0.50
6/15/2016 0.61
6/16/2016 0.00
6/17/2016 **
6/18/2016 **
6/19/2016 **
6/20/2016 0.69
6/21/2016 0.00
6/22/2016 0.00
6/23/2016 0.22
6/24/2016 0.89
6/25/2016 0.04
6/26/2016 0.00
6/27/2016 0.00
6/28/2016 0.00
6/29/2016 0.00
6/30/2016 **
Day of YearDaily PrcpMultiday Prcp
7/1/2016 **
7/2/2016 0.00
7/3/2016 0.01
7/4/2016 **
7/5/2016 0.25
7/6/2016 0.05
7/7/2016 0.00
7/8/2016 0.20
7/9/2016 0.73
7/10/2016 0.01
7/11/2016 0.05
7/12/2016 0.01
7/13/2016 0.21
7/14/2016 T
7/15/2016 0.00
7/16/2016 0.03
7/17/2016 0.01
7/18/2016 0.01
7/19/2016 0.10
7/20/2016 **
7/21/2016 **
7/22/2016 0.10
7/23/2016 0.01
7/24/2016 **
7/25/2016 **
7/26/2016 0.00
7/27/2016 **
7/28/2016 **
7/29/2016 **
7/30/2016 **
7/31/2016 **
8/1/2016 **
8/2/2016 0.00
8/3/2016 T
8/4/2016 0.00
8/5/2016 **
8/6/2016 **
8/7/2016 **
8/8/2016 0.00
8/9/2016 0.34
8/10/2016 **
8/11/2016 0.01
8/12/2016 **
8/13/2016 **
8/14/2016 **
8/15/2016 **
8/16/2016 **
8/17/2016 0.00
8/18/2016 0.00
8/19/2016 **
8/20/2016 **
8/21/2016 0.00
8/22/2016 0.01
8/23/2016 **
8/24/2016 **
8/25/2016 **
8/26/2016 **
8/27/2016 **
8/28/2016 0.00
8/29/2016 0.04
8/30/2016 0.00
8/31/2016 0.00
9/1/2016 0.26
9/2/2016 0.37
9/3/2016 0.48
9/4/2016 0.00
9/5/2016 0.00
9/6/2016 0.17
9/7/2016 0.00
9/8/2016 0.35
9/9/2016 0.01
9/10/2016 0.00
9/11/2016 T
9/12/2016 0.00
9/13/2016 T
9/14/2016 **
9/15/2016 **
9/16/2016 0.00
9/17/2016 0.42
9/18/2016 0.95
9/19/2016 0.61
9/20/2016 0.90
9/21/2016 **
9/22/2016 0.01
9/23/2016 **
9/24/2016 0.40
9/25/2016 0.04
9/26/2016 0.00
9/27/2016 **
9/28/2016 **
9/29/2016 0.00
9/30/2016 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2015 9:00 AM 0.00 0.0 M M M
10/2/2015 9:00 AM 0.00 0.0 M M M
10/3/2015 9:00 AM 0.09 M M M M
10/4/2015 9:00 AM 0.00 0.0 M M M
10/17/2015 9:00 AM 0.00 0.0 M M M
10/18/2015 9:00 AM 0.27 M M M M
10/19/2015 8:50 AM 0.01 M M M M
10/24/2015 9:00 AM 0.00 0.0 M M M
10/25/2015 9:00 AM 0.00 0.0 M M M
10/26/2015 9:00 AM 0.36 M M M M
10/31/2015 9:12 AM 2.07 M M M M
11/1/2015 9:42 AM 1.87 M M M M
11/2/2015 7:57 AM 1.04 M M M M
11/7/2015 10:03 AM 0.27 M M M M
11/8/2015 9:00 AM 1.15 M M M M
11/9/2015 9:00 AM 0.05 M M M M
11/15/2015 9:00 AM 1.29 M M M M
11/16/2015 9:00 AM 0.06 M M M M
11/17/2015 10:01 AM 3.21 M M M M
11/18/2015 9:00 AM 1.78 M M M M
11/19/2015 9:00 AM 0.06 M M M M
11/20/2015 9:00 AM 0.01 M M M M
11/21/2015 9:00 AM 0.00 0.0 M M M
11/22/2015 9:00 AM 0.00 0.0 M M M
12/12/2015 9:58 AM 0.02 M M M M
12/13/2015 10:06 AM 0.85 M M M M
12/14/2015 9:00 AM 0.14 M M M M
12/19/2015 9:00 AM 1.08 0.5 M M M includes 1/2" of very wet snow
1/3/2016 9:00 AM 0.00 0.0 M M M
1/4/2016 9:00 AM 0.00 0.0 M M M
1/9/2016 9:00 AM 0.00 0.0 M M M
1/10/2016 9:00 AM 0.00 0.0 M M M
1/11/2016 9:00 AM 0.00 0.0 M M M
1/16/2016 10:32 AM 0.53 M M M M
1/17/2016 9:00 AM 0.27 M M M M
1/18/2016 9:00 AM 0.82 M M M M
1/23/2016 10:08 AM 0.56 M M M M
1/24/2016 9:00 AM 0.51 M M M M
1/25/2016 8:54 AM 0.00 0.0 M M M
2/6/2016 10:27 AM 0.73 M M M M
2/7/2016 9:00 AM 0.04 M M M M
2/20/2016 9:17 AM 0.48 M M M M
2/21/2016 8:56 AM 0.01 M M M M
3/7/2016 10:02 AM 0.26 M M M M
4/4/2016 8:48 AM 0.39 M M M M
4/16/2016 9:00 AM 0.00 0.0 M M M
4/17/2016 9:00 AM 0.00 0.0 M M M
4/18/2016 9:00 AM 0.00 0.0 M M M
4/19/2016 9:00 AM 0.00 0.0 M M M
4/30/2016 9:00 AM 0.00 0.0 M M M
5/1/2016 9:00 AM 0.00 0.0 M M M
5/24/2016 8:48 AM T M M M M
5/28/2016 9:17 AM 0.21 M M M M
5/29/2016 9:57 AM 0.76 M M M M
5/30/2016 10:02 AM 0.12 M M M M
5/31/2016 9:00 AM 0.00 0.0 M M M
6/1/2016 9:00 AM 0.00 0.0 M M M
6/2/2016 6:54 AM 0.18 M M M M
6/5/2016 9:00 AM 0.00 0.0 M M M
6/9/2016 8:30 AM 0.01 M M M M
6/10/2016 9:36 AM 0.24 M M M M
6/11/2016 9:50 AM 0.20 M M M M
6/12/2016 8:48 AM 0.18 M M M M
6/13/2016 11:51 AM 0.06 M M M M
6/14/2016 9:49 AM 0.50 M M M M
6/15/2016 9:26 AM 0.61 M M M M
6/16/2016 9:00 AM 0.00 0.0 M M M
6/21/2016 9:00 AM 0.00 0.0 M M M
6/22/2016 9:00 AM 0.00 0.0 M M M
6/23/2016 8:17 AM 0.22 M M M M
6/24/2016 8:45 AM 0.89 M M M M
6/25/2016 9:00 AM 0.04 M M M M
6/26/2016 9:00 AM 0.00 0.0 M M M
6/27/2016 9:00 AM 0.00 0.0 M M M
6/28/2016 9:00 AM 0.00 0.0 M M M
6/29/2016 8:57 AM 0.00 0.0 M M M
7/3/2016 9:00 AM 0.01 M M M M
7/6/2016 9:00 AM 0.05 M M M M
7/7/2016 9:00 AM 0.00 0.0 M M M
7/8/2016 9:00 AM 0.20 M M M M
7/9/2016 1:59 PM 0.73 M M M M
7/10/2016 9:43 AM 0.01 M M M M
7/11/2016 9:00 AM 0.05 M M M M
7/12/2016 9:00 AM 0.01 M M M M
7/13/2016 9:00 AM 0.21 M M M M
7/14/2016 9:00 AM T M M M M
7/15/2016 9:00 AM 0.00 0.0 M M M
7/16/2016 10:08 AM 0.03 M M M M
7/17/2016 2:00 PM 0.01 M M M M
7/18/2016 8:53 AM 0.01 M M M M
7/19/2016 9:06 AM 0.10 M M M M
7/23/2016 9:00 AM 0.01 M M M M
8/3/2016 9:00 AM T M M M M
8/4/2016 8:48 AM 0.00 0.0 M M M
8/9/2016 7:48 AM 0.34 M M M M
8/18/2016 9:00 AM 0.00 0.0 M M M
8/22/2016 10:46 AM 0.01 M M M M
8/29/2016 9:00 AM 0.04 M M M M
8/30/2016 9:00 AM 0.00 0.0 M M M
8/31/2016 9:00 AM 0.00 0.0 M M M
9/1/2016 8:54 AM 0.26 M M M M
9/2/2016 8:45 AM 0.37 M M M M
9/3/2016 9:00 AM 0.48 M M M M
9/4/2016 9:00 AM 0.00 0.0 M M M
9/5/2016 9:00 AM 0.00 0.0 M M M
9/6/2016 8:57 AM 0.17 M M M M
9/7/2016 9:00 AM 0.00 0.0 M M M
9/8/2016 8:55 AM 0.35 M M M M
9/9/2016 9:00 AM 0.01 M M M M
9/10/2016 9:00 AM 0.00 0.0 M M M
9/11/2016 9:10 AM T M M M M
9/12/2016 9:00 AM 0.00 0.0 M M M
9/13/2016 9:00 AM T M M M M
9/17/2016 10:37 AM 0.42 M M M M
9/18/2016 8:47 AM 0.95 M M M M
9/19/2016 8:51 AM 0.61 M M M M
9/20/2016 8:34 AM 0.90 M M M M
9/25/2016 9:00 AM 0.04 M M M M
9/26/2016 9:00 AM 0.00 0.0 M M M
9/30/2016 9:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/5/2015 10/16/2015 9:00 AM 12 3.21 M M
10/20/2015 10/23/2015 9:00 AM 4 0.03 M M
10/27/2015 10/30/2015 9:24 AM 4 2.93 M M
11/3/2015 11/06/2015 9:10 AM 4 0.27 M M
11/10/2015 11/14/2015 9:00 AM 5 6.34 M M
11/23/2015 11/28/2015 9:00 AM 6 0.52 M M
11/29/2015 12/11/2015 9:00 AM 13 9.59 M M
12/15/2015 12/18/2015 10:01 AM 4 1.19 M M
12/20/2015 1/02/2016 9:00 AM 14 2.07 M M This is likely an undercount of total precipitation. We were away, and there was a 6" snowfall during that time. The gauge probably did not capture all of the precipitation, there may have been some evaporation after moving the collected precip indoors to thaw, and our cat drank some of the water!
1/5/2016 1/08/2016 9:00 AM 4 0.03 M M
1/12/2016 1/15/2016 9:00 AM 4 1.29 M M
1/19/2016 1/22/2016 10:09 AM 4 1.60 M M
1/26/2016 2/05/2016 9:00 AM 11 2.67 M M
2/8/2016 2/19/2016 12:51 PM 12 4.18 M M
2/22/2016 3/04/2016 9:00 AM 12 3.80 M M
3/4/2016 3/06/2016 9:52 AM 3 0.55 M M
3/8/2016 4/01/2016 9:47 AM 25 7.53 M M
4/2/2016 4/03/2016 9:00 AM 2 0.00 M M
4/5/2016 4/15/2016 9:00 AM 11 0.94 M M
4/20/2016 4/29/2016 9:00 AM 10 0.89 M M
5/2/2016 5/21/2016 12:00 PM 20 0.49 M M
5/22/2016 5/23/2016 9:00 AM 2 0.22 M M
5/25/2016 5/27/2016 12:35 PM 3 0.20 M M
6/3/2016 6/04/2016 8:41 AM 2 0.02 M M
6/6/2016 6/08/2016 9:00 AM 3 0.00 M M
6/17/2016 6/20/2016 9:00 AM 4 0.69 M M
6/30/2016 7/02/2016 9:00 AM 3 0.00 M M
7/4/2016 7/05/2016 9:50 AM 2 0.25 M M
7/20/2016 7/22/2016 9:00 AM 3 0.10 M M
7/24/2016 7/26/2016 8:57 AM 3 0.00 M M
7/27/2016 8/02/2016 9:00 AM 7 0.00 M M
8/5/2016 8/08/2016 9:00 AM 4 0.00 M M
8/10/2016 8/11/2016 9:00 AM 2 0.01 M M
8/12/2016 8/17/2016 9:00 AM 6 0.00 M M
8/19/2016 8/21/2016 9:00 AM 3 0.00 M M
8/23/2016 8/28/2016 9:00 AM 6 0.00 M M
9/14/2016 9/16/2016 9:00 AM 3 0.00 M M
9/21/2016 9/22/2016 9:00 AM 2 0.01 M M
9/23/2016 9/24/2016 9:00 AM 2 0.40 M M
9/27/2016 9/29/2016 9:00 AM 3 0.00 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