Station Overview Station Location
Station Number CO-DG-117 Latitude 39.4823
Station Name Kassler 0.3 WNW Longitude -105.0845
County Douglas Elevation (ft) 5617



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 09 1.46 2.61 32 0.24 11 2.37 21 3 4 1 1.3 2 1
Nov 09 1.14 2.27 24 0.02 21 2.25 3 1 1 0 0.2 1 1
Dec 09 0.82 0.54 26 0.07 14 0.47 12 2 2 1 3.1 2 2
Jan 10 0.53 0.00 24 0.00 15 0.00 9 1 0 1 0.0 0 0
Feb 10 0.59 0.60 27 0.00 12 0.60 15 2 0 0 0.0 0 0
March 10 1.82 1.98 34 0.08 13 1.90 21 3 1 3 0.0 0 2
April 10 2.24 0.69 30 0.69 10 0.00 20 2 1 3 0.0 0 0
May 10 2.51 4.07 32 0.03 9 4.04 23 2 1 1 0.0 0 0
June 10 1.93 2.50 33 1.94 10 0.56 23 3 3 1 0.0 0 0
July 10 1.52 1.22 33 0.04 4 1.18 29 2 1 0 0.0 0 0
Aug 10 2.06 2.03 35 0.06 10 1.97 25 4 1 0 0.0 0 0
Sept 10 1.38 0.02 23 0.02 23 0.00 0 0 1 1 0.0 0 0
Water Year Totals: 18.00" 18.53" 353 days 3.19" 152 15.34" 201 days 25 16 days 12 days 4.6" 5 days 6 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
10/1/2009 0.00
10/2/2009 0.00
10/3/2009 0.00
10/4/2009 0.00
10/5/2009 T **
10/6/2009 **
10/7/2009 0.24
10/8/2009 0.02
10/9/2009 0.17
10/10/2009 0.03
10/11/2009 **
10/12/2009 **
10/13/2009 **
10/14/2009 **
10/15/2009 **
10/16/2009 **
10/17/2009 **
10/18/2009 **
10/19/2009 **
10/20/2009 **
10/21/2009 **
10/22/2009 1.41
10/23/2009 0.00
10/24/2009 0.00
10/25/2009 0.02
10/26/2009 **
10/27/2009 **
10/28/2009 **
10/29/2009 **
10/30/2009 **
10/31/2009 0.72
11/1/2009 0.00
11/2/2009 0.00
11/3/2009 0.00
11/4/2009 0.00
11/5/2009 0.00
11/6/2009 0.00
11/7/2009 0.00
11/8/2009 0.00
11/9/2009 0.00
11/10/2009 0.00
11/11/2009 0.00
11/12/2009 0.00
11/13/2009 0.00 **
11/14/2009 **
11/15/2009 2.25
11/16/2009 0.02
11/17/2009 0.00
11/18/2009 0.00
11/19/2009 0.00
11/20/2009 0.00
11/21/2009 0.00
11/22/2009 0.00
11/23/2009 0.00
11/24/2009
11/25/2009
11/26/2009
11/27/2009
11/28/2009
11/29/2009
11/30/2009
12/1/2009
12/2/2009 0.04
12/3/2009 0.03
12/4/2009 T
12/5/2009 0.00
12/6/2009 **
12/7/2009 **
12/8/2009 **
12/9/2009 **
12/10/2009 **
12/11/2009 **
12/12/2009 **
12/13/2009 **
12/14/2009 0.05
12/15/2009 0.00
12/16/2009 0.00
12/17/2009 0.00
12/18/2009 0.00
12/19/2009 0.00
12/20/2009 0.00
12/21/2009 0.00
12/22/2009 0.00 **
12/23/2009 **
12/24/2009 0.42
12/25/2009 0.00
12/26/2009
12/27/2009
12/28/2009
12/29/2009
12/30/2009
12/31/2009 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2010 0.00
1/2/2010 0.00
1/3/2010 0.00
1/4/2010 0.00
1/5/2010 0.00
1/6/2010 0.00
1/7/2010 **
1/8/2010 **
1/9/2010 **
1/10/2010 **
1/11/2010 **
1/12/2010 **
1/13/2010 **
1/14/2010 **
1/15/2010 M
1/16/2010 0.00
1/17/2010 0.00
1/18/2010 0.00
1/19/2010 0.00
1/20/2010 0.00
1/21/2010
1/22/2010
1/23/2010
1/24/2010 T
1/25/2010 0.00
1/26/2010 0.00
1/27/2010 0.00
1/28/2010
1/29/2010
1/30/2010
1/31/2010
2/1/2010
2/2/2010
2/3/2010
2/4/2010 0.00
2/5/2010 0.00
2/6/2010 0.00
2/7/2010 0.00
2/8/2010 **
2/9/2010 **
2/10/2010 **
2/11/2010 **
2/12/2010 **
2/13/2010 **
2/14/2010 **
2/15/2010 0.31
2/16/2010 0.00
2/17/2010 0.00
2/18/2010 0.00 **
2/19/2010 **
2/20/2010 **
2/21/2010 **
2/22/2010 **
2/23/2010 0.29
2/24/2010 0.00
2/25/2010 0.00
2/26/2010 0.00
2/27/2010 0.00
2/28/2010 0.00 **
3/1/2010 **
3/2/2010 **
3/3/2010 0.23
3/4/2010 0.00
3/5/2010 0.00
3/6/2010 T
3/7/2010 0.00 **
3/8/2010 **
3/9/2010 **
3/10/2010 **
3/11/2010 T 0.21
3/12/2010 0.00
3/13/2010 0.00
3/14/2010 0.00 **
3/15/2010 **
3/16/2010 **
3/17/2010 **
3/18/2010 **
3/19/2010 **
3/20/2010 **
3/21/2010 **
3/22/2010 **
3/23/2010 **
3/24/2010 **
3/25/2010 **
3/26/2010 1.46
3/27/2010 0.08
3/28/2010 T
3/29/2010 0.00
3/30/2010 0.00
3/31/2010 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2010 0.00
4/2/2010 0.00
4/3/2010 0.00
4/4/2010 0.00
4/5/2010 0.00
4/6/2010 T
4/7/2010
4/8/2010
4/9/2010 **
4/10/2010 **
4/11/2010 **
4/12/2010 0.00
4/13/2010 T **
4/14/2010 **
4/15/2010 **
4/16/2010 **
4/17/2010 **
4/18/2010 **
4/19/2010 0.00
4/20/2010 T
4/21/2010 0.00
4/22/2010 0.69 **
4/23/2010 **
4/24/2010 **
4/25/2010 **
4/26/2010 **
4/27/2010 **
4/28/2010 **
4/29/2010 **
4/30/2010 **
5/1/2010 **
5/2/2010 **
5/3/2010 **
5/4/2010 **
5/5/2010 **
5/6/2010 2.90
5/7/2010 0.03
5/8/2010 0.00
5/9/2010 0.00
5/10/2010 0.00
5/11/2010 0.00 **
5/12/2010 **
5/13/2010 **
5/14/2010 **
5/15/2010 **
5/16/2010 **
5/17/2010 **
5/18/2010 **
5/19/2010 **
5/20/2010 1.14
5/21/2010 0.00
5/22/2010 T
5/23/2010 0.00
5/24/2010
5/25/2010 0.00 **
5/26/2010 **
5/27/2010 **
5/28/2010 **
5/29/2010 **
5/30/2010 **
5/31/2010 **
6/1/2010 **
6/2/2010 **
6/3/2010 **
6/4/2010 0.00
6/5/2010 0.00
6/6/2010 T **
6/7/2010 **
6/8/2010 **
6/9/2010 **
6/10/2010 **
6/11/2010 0.56
6/12/2010 1.00
6/13/2010 0.56
6/14/2010 0.38 **
6/15/2010 **
6/16/2010 **
6/17/2010 **
6/18/2010 **
6/19/2010 **
6/20/2010 **
6/21/2010 0.00
6/22/2010 0.00
6/23/2010 0.00
6/24/2010 0.00
6/25/2010 0.00
6/26/2010 0.00 **
6/27/2010 **
6/28/2010 **
6/29/2010 **
6/30/2010 **
Day of YearDaily PrcpMultiday Prcp
7/1/2010 **
7/2/2010 **
7/3/2010 **
7/4/2010 **
7/5/2010 **
7/6/2010 **
7/7/2010 **
7/8/2010 **
7/9/2010 **
7/10/2010 **
7/11/2010 **
7/12/2010 **
7/13/2010 **
7/14/2010 0.88
7/15/2010 0.00
7/16/2010 0.00
7/17/2010 0.00 **
7/18/2010 **
7/19/2010 **
7/20/2010 **
7/21/2010 **
7/22/2010 0.30
7/23/2010 0.04 **
7/24/2010 **
7/25/2010 **
7/26/2010 **
7/27/2010 **
7/28/2010 **
7/29/2010 **
7/30/2010 **
7/31/2010 **
8/1/2010 **
8/2/2010 **
8/3/2010 1.11
8/4/2010 0.00 **
8/5/2010 **
8/6/2010 **
8/7/2010 0.03
8/8/2010 0.06 **
8/9/2010 **
8/10/2010 **
8/11/2010 **
8/12/2010 **
8/13/2010 **
8/14/2010 **
8/15/2010 **
8/16/2010 **
8/17/2010 **
8/18/2010 **
8/19/2010 **
8/20/2010 0.83
8/21/2010 0.00
8/22/2010 0.00 **
8/23/2010 **
8/24/2010 0.00 **
8/25/2010 **
8/26/2010 0.00
8/27/2010 0.00
8/28/2010 0.00
8/29/2010 0.00
8/30/2010 0.00
8/31/2010 0.00
9/1/2010 0.00
9/2/2010 0.00
9/3/2010 0.00
9/4/2010 0.00
9/5/2010 0.00
9/6/2010 0.00
9/7/2010 0.00
9/8/2010 0.00
9/9/2010
9/10/2010 0.00
9/11/2010 0.00
9/12/2010 0.00
9/13/2010 0.00
9/14/2010 0.00
9/15/2010
9/16/2010
9/17/2010
9/18/2010
9/19/2010
9/20/2010
9/21/2010 T
9/22/2010 0.00
9/23/2010 0.02
9/24/2010 0.00
9/25/2010 0.00
9/26/2010 0.00
9/27/2010 0.00
9/28/2010 0.00
9/29/2010 0.00
9/30/2010 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2009 8:00 AM 0.00 0.0 M 0.0 M
10/2/2009 7:00 AM 0.00 0.0 M 0.0 M
10/3/2009 8:30 AM 0.00 0.0 M 0.0 M
10/4/2009 8:00 AM 0.00 0.0 M 0.0 M
10/5/2009 9:00 AM T 0.0 M 0.0 M
10/8/2009 8:45 AM 0.02 0.0 M 0.0 M
10/9/2009 9:00 AM 0.17 0.6 M T M
10/10/2009 8:45 AM 0.03 0.7 M 0.5 M Snow accumulation confined mainly to grassy areas.
10/23/2009 10:15 AM 0.00 0.0 M M M
10/24/2009 9:00 AM 0.00 0.0 M M M
10/25/2009 9:15 AM 0.02 T M 0.0 M Light sleet currently falling.
11/1/2009 9:00 AM 0.00 0.0 M M M
11/2/2009 7:15 AM 0.00 0.0 M M M
11/3/2009 7:30 AM 0.00 0.0 M M M
11/4/2009 7:30 AM 0.00 0.0 M M M
11/5/2009 6:15 AM 0.00 0.0 M M M
11/6/2009 7:00 AM 0.00 0.0 M M M
11/7/2009 7:00 AM 0.00 0.0 M 0.0 M
11/8/2009 6:15 AM 0.00 0.0 M 0.0 M
11/9/2009 6:00 AM 0.00 0.0 M 0.0 M
11/10/2009 7:15 AM 0.00 0.0 M 0.0 M
11/11/2009 7:00 AM 0.00 0.0 M 0.0 M
11/12/2009 6:00 AM 0.00 0.0 M 0.0 M
11/13/2009 5:45 AM 0.00 0.0 M 0.0 M
11/16/2009 7:00 AM 0.02 0.2 M 10.0 M
11/17/2009 7:30 AM 0.00 0.0 M M M
11/18/2009 7:30 AM 0.00 0.0 M M M
11/19/2009 7:00 AM 0.00 0.0 M M M
11/20/2009 7:00 AM 0.00 0.0 M M M
11/21/2009 6:30 AM 0.00 0.0 M M M
11/22/2009 7:00 AM 0.00 0.0 M M M
11/23/2009 8:30 AM 0.00 0.0 M M M
12/2/2009 8:45 AM 0.04 1.5 M 1.5 M
12/3/2009 9:00 AM 0.03 1.6 M 2.5 M
12/4/2009 6:00 AM T T M M M
12/5/2009 6:15 AM 0.00 0.0 M M M
12/15/2009 7:50 AM 0.00 0.0 M M M
12/16/2009 7:30 AM 0.00 0.0 M T M
12/17/2009 7:15 AM 0.00 0.0 M M M
12/18/2009 7:00 AM 0.00 0.0 M M M
12/19/2009 8:00 AM 0.00 0.0 M M M
12/20/2009 8:30 AM 0.00 0.0 M M M
12/21/2009 9:00 AM 0.00 0.0 M M M
12/22/2009 7:30 AM 0.00 0.0 M M M
12/25/2009 8:30 AM 0.00 0.0 M M M
12/31/2009 1:30 PM 0.00 0.0 M M M
1/1/2010 9:00 AM 0.00 0.0 M M M
1/2/2010 9:00 AM 0.00 0.0 M M M
1/3/2010 9:15 AM 0.00 0.0 M M M
1/4/2010 6:45 AM 0.00 0.0 M M M
1/5/2010 6:30 AM 0.00 0.0 M M M
1/6/2010 6:30 AM 0.00 0.0 M M M
1/16/2010 8:15 AM 0.00 0.0 M 0.0 M
1/17/2010 8:30 AM 0.00 0.0 M 0.0 M
1/18/2010 6:00 AM 0.00 0.0 M 0.0 M
1/19/2010 6:00 AM 0.00 0.0 M 0.0 M
1/20/2010 6:00 AM 0.00 0.0 M 0.0 M
1/24/2010 10:00 AM T T M 0.0 M
1/25/2010 7:30 AM 0.00 0.0 M 0.0 M
1/26/2010 5:45 AM 0.00 0.0 M 0.0 M
1/27/2010 6:30 AM 0.00 0.0 M 0.0 M
2/4/2010 9:15 AM 0.00 0.0 M 0.0 M
2/5/2010 7:45 AM 0.00 0.0 M 0.0 M
2/6/2010 8:00 AM 0.00 0.0 M 0.0 M
2/7/2010 6:00 AM 0.00 0.0 M 0.0 M
2/16/2010 7:45 AM 0.00 0.0 M M M
2/17/2010 7:45 AM 0.00 0.0 M M M
2/18/2010 6:45 AM 0.00 0.0 M M M
2/24/2010 7:45 AM 0.00 0.0 M M M
2/25/2010 7:45 AM 0.00 0.0 M M M
2/26/2010 8:45 AM 0.00 0.0 M M M
2/27/2010 10:00 AM 0.00 0.0 M M M
2/28/2010 8:45 AM 0.00 0.0 M M M
3/4/2010 7:30 AM 0.00 0.0 M M M
3/5/2010 7:30 AM 0.00 0.0 M M M
3/6/2010 8:00 AM T T M M M
3/7/2010 6:00 AM 0.00 0.0 M M M
3/11/2010 5:45 AM T T T 0.0 M
3/12/2010 7:30 AM 0.00 0.0 M M M
3/13/2010 8:00 AM 0.00 0.0 M M M
3/14/2010 8:30 AM 0.00 0.0 M 0.0 M
3/27/2010 8:00 AM 0.08 M M 5.0 M
3/28/2010 8:30 AM T T T 1.0 M
3/29/2010 6:00 AM 0.00 0.0 M M M
3/30/2010 6:00 AM 0.00 0.0 M M M
3/31/2010 6:15 AM 0.00 0.0 M M M
4/1/2010 6:00 AM 0.00 0.0 M 0.0 M
4/2/2010 5:45 AM 0.00 0.0 M 0.0 M
4/3/2010 7:00 AM 0.00 0.0 M 0.0 M
4/4/2010 8:15 AM 0.00 0.0 M 0.0 M
4/5/2010 7:30 AM 0.00 0.0 M 0.0 M
4/6/2010 7:45 AM T 0.0 M 0.0 M
4/13/2010 7:45 AM T 0.0 M 0.0 M
4/20/2010 7:30 AM T 0.0 M 0.0 M
4/21/2010 7:30 AM 0.00 0.0 M 0.0 M
4/22/2010 7:45 AM 0.69 T M 0.0 M
5/7/2010 8:00 AM 0.03 T M 0.0 M
5/8/2010 9:00 AM 0.00 0.0 M 0.0 M
5/9/2010 9:00 AM 0.00 0.0 M 0.0 M
5/10/2010 9:00 AM 0.00 0.0 M 0.0 M
5/11/2010 9:00 AM 0.00 0.0 M 0.0 M
5/21/2010 7:45 AM 0.00 0.0 M 0.0 M
5/22/2010 7:30 AM T 0.0 M 0.0 M
5/23/2010 8:30 AM 0.00 0.0 M 0.0 M
5/25/2010 6:00 AM 0.00 0.0 M 0.0 M
6/5/2010 6:00 AM 0.00 0.0 M 0.0 M
6/6/2010 7:00 AM T 0.0 M 0.0 M
6/12/2010 7:45 AM 1.00 T M 0.0 M Trace of snowfall was in the form of small hail.
6/13/2010 8:30 AM 0.56 0.0 M 0.0 M
6/14/2010 8:30 AM 0.38 0.0 M 0.0 M
6/22/2010 8:00 AM 0.00 0.0 M 0.0 M
6/23/2010 8:00 AM 0.00 0.0 M 0.0 M
6/24/2010 9:00 AM 0.00 0.0 M 0.0 M
6/25/2010 8:30 AM 0.00 0.0 M 0.0 M
6/26/2010 9:00 AM 0.00 0.0 M 0.0 M
7/15/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/16/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/17/2010 7:30 AM 0.00 0.0 0.00 0.0 0.00
7/23/2010 9:00 AM 0.04 0.0 0.00 0.0 0.00
8/4/2010 8:00 AM 0.00 0.0 0.00 0.0 0.00
8/8/2010 8:00 AM 0.06 0.0 0.00 0.0 0.00
8/21/2010 8:30 AM 0.00 0.0 0.00 0.0 0.00
8/22/2010 8:00 AM 0.00 0.0 0.00 0.0 0.00
8/24/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/27/2010 9:00 AM 0.00 0.0 0.00 0.0 0.00
8/28/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/29/2010 8:00 AM 0.00 0.0 0.00 0.0 0.00
8/30/2010 7:00 AM 0.00 0.0 M M M
8/31/2010 7:30 AM 0.00 0.0 0.00 0.0 0.00
9/1/2010 8:00 AM 0.00 0.0 0.00 0.0 0.00
9/2/2010 10:00 AM 0.00 0.0 0.00 0.0 0.00
9/3/2010 9:00 AM 0.00 0.0 0.00 0.0 0.00
9/4/2010 8:30 AM 0.00 0.0 0.00 0.0 0.00
9/5/2010 9:00 AM 0.00 0.0 0.00 0.0 0.00
9/6/2010 9:00 AM 0.00 0.0 0.00 0.0 0.00
9/7/2010 8:00 AM 0.00 0.0 0.00 0.0 0.00
9/8/2010 8:00 AM 0.00 0.0 0.00 0.0 0.00
9/10/2010 6:00 AM 0.00 0.0 0.00 0.0 0.00
9/11/2010 6:00 AM 0.00 0.0 0.00 0.0 0.00
9/12/2010 6:00 AM 0.00 0.0 0.00 0.0 0.00
9/13/2010 9:30 AM 0.00 0.0 0.00 0.0 0.00
9/14/2010 9:30 AM 0.00 0.0 0.00 0.0 0.00
9/21/2010 7:00 AM T 0.0 0.00 0.0 0.00
9/22/2010 9:00 AM 0.00 0.0 0.00 0.0 0.00
9/23/2010 9:00 AM 0.02 0.0 0.00 0.0 0.00
9/24/2010 9:00 AM 0.00 0.0 0.00 0.0 0.00
9/25/2010 9:00 AM 0.00 0.0 0.00 0.0 0.00
9/26/2010 10:00 AM 0.00 0.0 0.00 0.0 0.00
9/27/2010 11:00 AM 0.00 0.0 0.00 0.0 0.00
9/28/2010 9:30 AM 0.00 0.0 0.00 0.0 0.00
9/29/2010 9:45 AM 0.00 0.0 0.00 0.0 0.00
9/30/2010 9:00 AM 0.00 0.0 0.00 0.0 0.00



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/5/2009 10/07/2009 3:00 PM 3 0.24 0.0 0.00
10/11/2009 10/22/2009 3:30 PM 12 1.41 M M
10/26/2009 10/31/2009 3:00 PM 6 0.72 M M
11/13/2009 11/15/2009 8:30 AM 3 2.25 10.0 M
12/6/2009 12/14/2009 2:00 PM 9 0.05 M M
12/22/2009 12/24/2009 9:00 AM 3 0.42 6.0 M
1/7/2010 1/15/2010 1:00 PM 9 M 0.0 M
2/8/2010 2/15/2010 7:30 AM 8 0.31 2.0 M
2/18/2010 2/23/2010 9:00 AM 6 0.29 2.0 M
2/28/2010 3/03/2010 11:59 PM 4 0.23 M M
3/7/2010 3/11/2010 3:00 PM 5 0.21 M M
3/14/2010 3/26/2010 11:45 AM 13 1.46 5.0 M
4/9/2010 4/12/2010 8:00 AM 4 0.00 0.0 0.00
4/13/2010 4/19/2010 12:30 PM 7 0.00 0.0 0.00
4/22/2010 5/06/2010 11:30 AM 15 2.90 M M
5/11/2010 5/20/2010 7:00 AM 10 1.14 0.0 0.00
5/25/2010 6/04/2010 12:00 PM 11 0.00 0.0 0.00
6/6/2010 6/11/2010 8:00 AM 6 0.56 0.0 0.00
6/14/2010 6/21/2010 8:00 AM 8 0.00 M M
6/26/2010 7/14/2010 7:00 AM 19 0.88 0.0 0.00
7/17/2010 7/22/2010 12:45 PM 6 0.30 0.0 0.00
7/23/2010 8/03/2010 7:00 PM 12 1.11 0.0 0.00
8/4/2010 8/07/2010 9:30 AM 4 0.03 0.0 0.00
8/8/2010 8/20/2010 1:30 PM 13 0.83 0.0 0.00
8/22/2010 8/26/2010 4:00 PM 5 0.00 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
4/21/2010 9:52 PM From NWS GLD meteorologist Dave Thede who is at his sons house south of Denver. 1/4" Pea Size 1/4" Pea Size Rice 6 1min no damage False After rain
6/11/2010 6:59 PM 1/4" Pea Size 1/4" Pea Size 1/4" Pea Size 1 1min no damage False