Station Overview Station Location
Station Number CO-DN-128 Latitude 39.672
Station Name Cherry Creek Reservoir 2.8 N Longitude -104.875
County Denver Elevation (ft) 5509



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 1.32 0.70 31 0.70 31 0.00 0 0 5 2 0.0 0 0
Nov 10 0.97 0.64 30 0.64 30 0.00 0 0 5 5 2.4 4 2
Dec 10 0.72 0.26 31 0.26 31 0.00 0 0 1 3 3.6 1 1
Jan 11 0.54 0.82 32 0.82 28 0.00 4 1 5 1 8.2 5 12
Feb 11 0.52 0.91 28 0.91 28 0.00 0 0 5 5 11.4 5 16
March 11 1.48 0.33 31 0.33 31 0.00 0 0 5 4 1.8 3 2
April 11 2.18 1.25 30 1.25 30 0.00 0 0 11 2 1.5 2 1
May 11 2.36 4.28 31 3.93 29 0.35 2 1 9 1 0.3 1 1
June 11 1.90 1.38 30 0.13 26 1.25 4 1 2 0 0.0 0 0
July 11 2.04 4.17 31 4.17 31 0.00 0 0 17 1 0.0 0 0
Aug 11 2.34 0.11 31 0.11 31 0.00 0 0 5 2 0.0 0 0
Sept 11 1.22 0.82 30 0.82 30 0.00 0 0 9 0 0.0 0 0
Water Year Totals: 17.59" 15.67" 366 days 14.07" 356 1.60" 10 days 3 79 days 26 days 29.2" 21 days 35 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 0.00
10/2/2010 0.00
10/3/2010 0.00
10/4/2010 0.00
10/5/2010 0.03
10/6/2010 0.00
10/7/2010 0.00
10/8/2010 T
10/9/2010 T
10/10/2010 0.00
10/11/2010 0.15
10/12/2010 0.05
10/13/2010 0.32
10/14/2010 0.00
10/15/2010 0.00
10/16/2010 0.00
10/17/2010 0.00
10/18/2010 0.00
10/19/2010 0.00
10/20/2010 0.00
10/21/2010 0.00
10/22/2010 0.00
10/23/2010 0.00
10/24/2010 0.00
10/25/2010 0.00
10/26/2010 0.15
10/27/2010 0.00
10/28/2010 0.00
10/29/2010 0.00
10/30/2010 0.00
10/31/2010 0.00
11/1/2010 0.02
11/2/2010 0.00
11/3/2010 0.00
11/4/2010 0.00
11/5/2010 0.00
11/6/2010 0.00
11/7/2010 0.00
11/8/2010 0.00
11/9/2010 0.00
11/10/2010 0.26
11/11/2010 T
11/12/2010 T
11/13/2010 0.00
11/14/2010 0.00
11/15/2010 T
11/16/2010 0.05
11/17/2010 0.21
11/18/2010 0.00
11/19/2010 0.00
11/20/2010 0.00
11/21/2010 0.00
11/22/2010 T
11/23/2010 0.00
11/24/2010 0.00
11/25/2010 T
11/26/2010 0.00
11/27/2010 0.00
11/28/2010 0.00
11/29/2010 0.10
11/30/2010 0.00
12/1/2010 0.00
12/2/2010 0.00
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 0.00
12/13/2010 0.00
12/14/2010 0.00
12/15/2010 0.00
12/16/2010 T
12/17/2010 T
12/18/2010 T
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 0.00
12/28/2010 0.00
12/29/2010 0.00
12/30/2010 0.00
12/31/2010 0.26
Day of YearDaily PrcpMultiday Prcp
1/1/2011 0.04
1/2/2011 0.00
1/3/2011 0.00
1/4/2011 0.00
1/5/2011 0.00
1/6/2011 0.00
1/7/2011 0.00
1/8/2011 0.00
1/9/2011 0.19
1/10/2011 0.48
1/11/2011 0.00 **
1/12/2011 **
1/13/2011 **
1/14/2011 0.00
1/15/2011 0.00
1/16/2011 0.00
1/17/2011 0.00
1/18/2011 0.00
1/19/2011 0.00
1/20/2011 0.08
1/21/2011 0.00
1/22/2011 0.00
1/23/2011 0.00
1/24/2011 0.00
1/25/2011 0.00
1/26/2011 0.03
1/27/2011 0.00
1/28/2011 0.00
1/29/2011 0.00
1/30/2011 0.00
1/31/2011 T
2/1/2011 0.09
2/2/2011 T
2/3/2011 0.00
2/4/2011 0.08
2/5/2011 T
2/6/2011 0.34
2/7/2011 T
2/8/2011 0.35
2/9/2011 0.05
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 0.00
2/22/2011 0.00
2/23/2011 0.00
2/24/2011 0.00
2/25/2011 T
2/26/2011 T
2/27/2011 0.00
2/28/2011 0.00
3/1/2011 0.00
3/2/2011 0.00
3/3/2011 0.00
3/4/2011 T
3/5/2011 T
3/6/2011 0.00
3/7/2011 0.12
3/8/2011 T
3/9/2011 0.00
3/10/2011 0.00
3/11/2011 0.00
3/12/2011 0.00
3/13/2011 0.07
3/14/2011 0.00
3/15/2011 0.00
3/16/2011 0.00
3/17/2011 0.00
3/18/2011 0.07
3/19/2011 0.00
3/20/2011 0.00
3/21/2011 0.00
3/22/2011 0.00
3/23/2011 T
3/24/2011 0.00
3/25/2011 0.00
3/26/2011 0.00
3/27/2011 0.00
3/28/2011 0.03
3/29/2011 0.04
3/30/2011 0.00
3/31/2011 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2011 0.00
4/2/2011 0.00
4/3/2011 0.00
4/4/2011 0.25
4/5/2011 0.00
4/6/2011 0.00
4/7/2011 T
4/8/2011 0.00
4/9/2011 0.00
4/10/2011 0.01
4/11/2011 0.00
4/12/2011 0.00
4/13/2011 0.00
4/14/2011 0.26
4/15/2011 T
4/16/2011 0.00
4/17/2011 0.00
4/18/2011 0.00
4/19/2011 0.17
4/20/2011 0.00
4/21/2011 0.03
4/22/2011 0.09
4/23/2011 0.01
4/24/2011 0.00
4/25/2011 0.22
4/26/2011 0.09
4/27/2011 0.10
4/28/2011 0.00
4/29/2011 0.00
4/30/2011 0.02
5/1/2011 0.00
5/2/2011 0.04
5/3/2011 0.00
5/4/2011 0.00
5/5/2011 0.00
5/6/2011 0.00
5/7/2011 0.00
5/8/2011 0.00
5/9/2011 0.00
5/10/2011 0.00
5/11/2011 0.58
5/12/2011 1.48
5/13/2011 0.49
5/14/2011 0.00
5/15/2011 0.10
5/16/2011 T
5/17/2011 0.00
5/18/2011 0.00
5/19/2011 0.49
5/20/2011 0.69
5/21/2011 0.03
5/22/2011 0.00
5/23/2011 0.00
5/24/2011 **
5/25/2011 0.35
5/26/2011 0.00
5/27/2011 0.00
5/28/2011 0.00
5/29/2011 0.00
5/30/2011 0.00
5/31/2011 0.03
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 0.00
6/11/2011 0.01
6/12/2011 0.00
6/13/2011 0.00
6/14/2011 0.12
6/15/2011 0.00
6/16/2011 0.00
6/17/2011 0.00
6/18/2011 **
6/19/2011 **
6/20/2011 **
6/21/2011 1.25
6/22/2011 0.00
6/23/2011 0.00
6/24/2011 0.00
6/25/2011 0.00
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 0.27
7/2/2011 0.00
7/3/2011 0.05
7/4/2011 0.00
7/5/2011 0.00
7/6/2011 0.02
7/7/2011 0.03
7/8/2011 1.59
7/9/2011 0.05
7/10/2011 0.06
7/11/2011 0.12
7/12/2011 0.25
7/13/2011 0.46
7/14/2011 0.29
7/15/2011 0.50
7/16/2011 0.04
7/17/2011 0.04
7/18/2011 0.00
7/19/2011 0.00
7/20/2011 0.19
7/21/2011 T
7/22/2011 0.00
7/23/2011 0.00
7/24/2011 0.00
7/25/2011 0.00
7/26/2011 0.00
7/27/2011 0.19
7/28/2011 0.02
7/29/2011 0.00
7/30/2011 0.00
7/31/2011 0.00
8/1/2011 0.00
8/2/2011 T
8/3/2011 0.04
8/4/2011 T
8/5/2011 0.02
8/6/2011 0.00
8/7/2011 0.00
8/8/2011 0.00
8/9/2011 0.00
8/10/2011 0.00
8/11/2011 0.00
8/12/2011 0.00
8/13/2011 0.00
8/14/2011 0.00
8/15/2011 0.00
8/16/2011 0.00
8/17/2011 0.03
8/18/2011 0.00
8/19/2011 0.00
8/20/2011 0.01
8/21/2011 0.00
8/22/2011 0.00
8/23/2011 0.00
8/24/2011 0.00
8/25/2011 0.00
8/26/2011 0.00
8/27/2011 0.00
8/28/2011 0.00
8/29/2011 0.00
8/30/2011 0.01
8/31/2011 0.00
9/1/2011 0.00
9/2/2011 0.00
9/3/2011 0.05
9/4/2011 0.00
9/5/2011 0.00
9/6/2011 0.00
9/7/2011 0.07
9/8/2011 0.02
9/9/2011 0.00
9/10/2011 0.00
9/11/2011 0.00
9/12/2011 0.00
9/13/2011 0.07
9/14/2011 0.02
9/15/2011 0.47
9/16/2011 0.02
9/17/2011 0.00
9/18/2011 0.08
9/19/2011 0.00
9/20/2011 0.00
9/21/2011 0.00
9/22/2011 0.02
9/23/2011 0.00
9/24/2011 0.00
9/25/2011 0.00
9/26/2011 0.00
9/27/2011 0.00
9/28/2011 0.00
9/29/2011 0.00
9/30/2011 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2010 7:00 AM 0.00 0.0 M 0.0 M
10/2/2010 7:00 AM 0.00 0.0 M 0.0 M
10/3/2010 7:00 AM 0.00 0.0 M 0.0 M
10/4/2010 7:00 AM 0.00 0.0 M 0.0 M
10/5/2010 7:00 AM 0.03 0.0 M 0.0 M
10/6/2010 7:00 AM 0.00 0.0 M 0.0 M
10/7/2010 7:00 AM 0.00 0.0 M M M
10/8/2010 7:00 AM T 0.0 M 0.0 M got sprinkled on while checking the gauge... Such a beautiful morning!
10/9/2010 7:00 AM T 0.0 M 0.0 M just a passing sprinkle...
10/10/2010 7:00 AM 0.00 0.0 M 0.0 M
10/11/2010 7:00 AM 0.15 0.0 M 0.0 M
10/12/2010 7:00 AM 0.05 0.0 M 0.0 M
10/13/2010 7:00 AM 0.32 0.0 M 0.0 M
10/14/2010 7:00 AM 0.00 0.0 M 0.0 M
10/15/2010 7:00 AM 0.00 0.0 M 0.0 M
10/16/2010 7:00 AM 0.00 0.0 M 0.0 M
10/17/2010 7:00 AM 0.00 0.0 M 0.0 M
10/18/2010 7:00 AM 0.00 0.0 M M M
10/19/2010 7:00 AM 0.00 0.0 M 0.0 M
10/20/2010 7:00 AM 0.00 0.0 M M M
10/21/2010 7:00 AM 0.00 0.0 M 0.0 M
10/22/2010 7:00 AM 0.00 0.0 M 0.0 M
10/23/2010 7:00 AM 0.00 0.0 M M M
10/24/2010 7:00 AM 0.00 0.0 M 0.0 M
10/25/2010 7:00 AM 0.00 0.0 M 0.0 M
10/26/2010 7:00 AM 0.15 0.0 M 0.0 M
10/27/2010 7:00 AM 0.00 0.0 M 0.0 M
10/28/2010 7:00 AM 0.00 0.0 M M M
10/29/2010 7:00 AM 0.00 0.0 M 0.0 M
10/30/2010 7:00 AM 0.00 0.0 M M M
10/31/2010 7:00 AM 0.00 0.0 M 0.0 M
11/1/2010 7:00 AM 0.02 0.0 M 0.0 M
11/2/2010 7:00 AM 0.00 0.0 M M M
11/3/2010 7:00 AM 0.00 0.0 M M M
11/4/2010 7:00 AM 0.00 0.0 M M M
11/5/2010 7:00 AM 0.00 0.0 M 0.0 M
11/6/2010 7:00 AM 0.00 0.0 M 0.0 M
11/7/2010 7:00 AM 0.00 0.0 M 0.0 M
11/8/2010 7:00 AM 0.00 0.0 M M M
11/9/2010 7:00 AM 0.00 0.0 M M M
11/10/2010 7:00 AM 0.26 0.6 0.18 0.5 0.18 Rain to snow mix. Graupel fell shortly before the changeover to snow. SWE was taken from the snowboard core once the snow ended, due to the fast absorption of moisture by the soil.
11/11/2010 7:00 AM T T T T T
11/12/2010 7:00 AM T T T T T
11/13/2010 7:00 AM 0.00 0.0 M 0.0 M
11/14/2010 7:00 AM 0.00 0.0 M 0.0 M
11/15/2010 7:00 AM T T T T T
11/16/2010 7:00 AM 0.05 0.3 M 0.0 0.00
11/17/2010 7:00 AM 0.21 0.3 0.17 T T The bottom layer of snow was frozen to the snowboard at the time of measurement. I gave the measurement as read, but there was a little bit of snow that I was unable to get off of the board at the time of measurement, so the actual measurement may be a little short for the snow core...
11/18/2010 7:00 AM 0.00 0.0 M M M
11/19/2010 7:00 AM 0.00 0.0 M M M
11/20/2010 7:00 AM 0.00 0.0 M 0.0 M Very dense fog this morning.
11/21/2010 7:00 AM 0.00 0.0 M M M
11/22/2010 7:00 AM T T T T T snow/graupel mix (Have picture)
11/23/2010 7:00 AM 0.00 0.0 M 0.0 M
11/24/2010 7:00 AM 0.00 0.0 M M M
11/25/2010 7:00 AM T T T T T
11/26/2010 7:00 AM 0.00 0.0 M M M
11/27/2010 7:00 AM 0.00 0.0 M 0.0 M
11/28/2010 7:00 AM 0.00 0.0 M 0.0 M
11/29/2010 7:00 AM 0.10 1.2 0.08 1.0 0.08
11/30/2010 7:00 AM 0.00 0.0 M T T
12/1/2010 7:00 AM 0.00 0.0 M 0.0 M
12/2/2010 7:00 AM 0.00 0.0 M M M
12/3/2010 7:00 AM 0.00 0.0 M M M
12/4/2010 7:00 AM 0.00 0.0 M 0.0 M
12/5/2010 7:00 AM 0.00 0.0 M 0.0 M
12/6/2010 7:00 AM 0.00 0.0 M M M
12/7/2010 7:00 AM 0.00 0.0 M M M
12/8/2010 7:00 AM 0.00 0.0 M M M
12/9/2010 7:00 AM 0.00 0.0 M M M
12/10/2010 7:00 AM 0.00 0.0 M M M
12/11/2010 7:00 AM 0.00 0.0 M 0.0 M
12/12/2010 7:00 AM 0.00 0.0 M M M
12/13/2010 7:00 AM 0.00 0.0 M 0.0 M
12/14/2010 7:00 AM 0.00 0.0 M 0.0 M
12/15/2010 7:00 AM 0.00 0.0 M M M
12/16/2010 7:00 AM T T T 0.0 0.00
12/17/2010 7:00 AM T T T T T
12/18/2010 7:00 AM T T T 0.0 0.00
12/19/2010 7:00 AM 0.00 0.0 M 0.0 M
12/20/2010 7:00 AM 0.00 0.0 M M M
12/21/2010 7:00 AM 0.00 0.0 M M M
12/22/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/23/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/24/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/25/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/26/2010 7:00 AM 0.00 0.0 M M M
12/27/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/28/2010 7:00 AM 0.00 0.0 M M M
12/29/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/30/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/31/2010 7:00 AM 0.26 3.6 0.24 3.5 0.24
1/1/2011 7:00 AM 0.04 0.2 0.03 3.5 0.30
1/2/2011 7:00 AM 0.00 0.0 0.00 3.5 0.28
1/3/2011 7:00 AM 0.00 0.0 0.00 0.5 M SWE not available... I spilled it when transferring to the inside cylinder.
1/4/2011 7:00 AM 0.00 0.0 0.00 T T
1/5/2011 7:00 AM 0.00 0.0 0.00 T T
1/6/2011 7:00 AM 0.00 0.0 0.00 T T
1/7/2011 7:00 AM 0.00 0.0 0.00 T T
1/8/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/9/2011 7:00 AM 0.19 1.5 0.19 1.5 0.19
1/10/2011 7:00 AM 0.48 5.0 0.46 6.0 0.56
1/11/2011 7:00 AM 0.00 0.0 0.00 4.5 M
1/15/2011 7:00 AM 0.00 0.0 0.00 2.0 M
1/16/2011 7:00 AM 0.00 0.0 0.00 1.5 M
1/17/2011 7:00 AM 0.00 0.0 0.00 1.5 M unable to obtain SWE. The snow cover was calculated using an average of measurements.
1/18/2011 7:00 AM 0.00 0.0 0.00 0.5 M
1/19/2011 7:00 AM 0.00 0.0 0.00 T M
1/20/2011 7:00 AM 0.08 1.1 0.06 1.0 0.06
1/21/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/22/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/23/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/24/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/25/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/26/2011 7:00 AM 0.03 0.4 0.03 0.5 0.02
1/27/2011 7:00 AM 0.00 0.0 M M M
1/28/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/29/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/30/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/31/2011 7:00 AM T 0.0 0.00 0.0 0.00 Precip was frozen drizzle. Everything has a thin sheet of ice on it. The temp is rapidly falling as well.
2/1/2011 7:00 AM 0.09 1.2 0.09 1.0 0.07
2/2/2011 7:00 AM T T T 1.0 0.05
2/3/2011 7:00 AM 0.00 0.0 0.00 1.0 M
2/4/2011 7:00 AM 0.08 1.3 0.08 2.0 M
2/5/2011 7:00 AM T 0.0 0.00 1.0 M The rain really compacted & melted alot of the snow cover yesterday afternoon. It also made me think of springtime...
2/6/2011 7:00 AM 0.34 4.4 0.30 5.0 M
2/7/2011 7:00 AM T T T 4.0 0.19
2/8/2011 7:00 AM 0.35 3.7 0.30 7.0 M Wind-blown snow.
2/9/2011 7:00 AM 0.05 0.8 M 7.5 M
2/10/2011 7:00 AM 0.00 0.0 0.00 7.0 M
2/11/2011 7:00 AM 0.00 0.0 0.00 6.5 M
2/12/2011 7:00 AM 0.00 0.0 0.00 6.0 M
2/13/2011 7:00 AM 0.00 0.0 0.00 5.0 M
2/14/2011 7:00 AM 0.00 0.0 0.00 3.5 M
2/15/2011 7:00 AM 0.00 0.0 0.00 2.5 M
2/16/2011 7:00 AM 0.00 0.0 0.00 0.5 M
2/17/2011 7:00 AM 0.00 0.0 0.00 T M
2/18/2011 7:00 AM 0.00 0.0 M M M
2/19/2011 7:00 AM 0.00 0.0 M M M
2/20/2011 7:00 AM 0.00 0.0 M M M
2/21/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/22/2011 7:00 AM 0.00 0.0 M M M
2/23/2011 7:00 AM 0.00 0.0 M M M
2/24/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/25/2011 7:00 AM T T T T T Precip was in the form of snow pellets. The trees are all frosty courtesy of the freezing fog overnight. So pretty!
2/26/2011 7:00 AM T T T T T
2/27/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/28/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/1/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/2/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/3/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/4/2011 7:00 AM T 0.0 0.00 0.0 0.00
3/5/2011 7:00 AM T T T 0.0 0.00 Graupel and a few flakes...
3/6/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/7/2011 7:00 AM 0.12 1.0 0.11 1.0 0.11
3/8/2011 7:00 AM T T T T M
3/9/2011 7:00 AM 0.00 0.0 M M M
3/10/2011 7:00 AM 0.00 0.0 M M M
3/11/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/12/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/13/2011 7:00 AM 0.07 T M 0.0 0.00 The snow was like slush, and melted once it hit the soil surface. It's good to finally get some moisture.
3/14/2011 7:00 AM 0.00 0.0 M M M
3/15/2011 7:00 AM 0.00 0.0 M M M
3/16/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00 Everything is very dry. We need moisture!
3/17/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/18/2011 7:00 AM 0.07 0.6 0.05 0.5 0.05
3/19/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/20/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/21/2011 7:00 AM 0.00 0.0 M M M
3/22/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/23/2011 7:00 AM T 0.0 0.00 0.0 0.00 Graupel fell around 845am for about 5 minutes.
3/24/2011 7:00 AM 0.00 0.0 M M M
3/25/2011 7:00 AM 0.00 0.0 M M M
3/26/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/27/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/28/2011 7:05 AM 0.03 0.2 0.03 0.0 0.00
3/29/2011 7:00 AM 0.04 T T T T
3/30/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/31/2011 7:00 AM 0.00 0.0 M M M
4/1/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/2/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/3/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/4/2011 7:00 AM 0.25 1.1 0.18 0.0 M The accumulated snow didn't stay intact on the snowboard for long. The snow was also mixed with rain and graupel for a short time. The snow also had absorbed into the soil by morning, so I was unable to do a Total Depth/SWE measurement.
4/5/2011 7:00 AM 0.00 0.0 M M M
4/6/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/7/2011 7:00 AM T 0.0 0.00 0.0 0.00
4/8/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/9/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/10/2011 7:00 AM 0.01 0.0 0.00 0.0 0.00
4/11/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/12/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/13/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/14/2011 7:00 AM 0.26 0.4 0.05 0.5 0.05
4/15/2011 7:00 AM T T T 0.0 0.00
4/16/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/17/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/18/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/19/2011 7:00 AM 0.17 0.0 0.00 0.0 0.00
4/20/2011 7:00 AM 0.00 0.0 M M M
4/21/2011 7:00 AM 0.03 0.0 0.00 0.0 0.00
4/22/2011 7:00 AM 0.09 0.0 0.00 0.0 0.00
4/23/2011 7:00 AM 0.01 T T T T
4/24/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/25/2011 7:00 AM 0.22 0.0 0.00 0.0 0.00
4/26/2011 7:00 AM 0.09 0.0 0.00 0.0 0.00 This moisture was mostly from the hail event on the 25th as the T-Storm passed over.
4/27/2011 7:00 AM 0.10 0.0 0.00 0.0 0.00
4/28/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/29/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/30/2011 7:00 AM 0.02 T M 0.0 0.00 Huge snowflakes were falling last night, but they melted once they hit the ground or an other surface.
5/1/2011 7:00 AM 0.00 0.0 M M M
5/2/2011 7:00 AM 0.04 0.3 0.03 0.5 0.03
5/3/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/4/2011 7:00 AM 0.00 0.0 M M M
5/5/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/6/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/7/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/8/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/9/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/10/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/11/2011 7:00 AM 0.58 0.0 0.00 0.0 0.00
5/12/2011 7:00 AM 1.48 0.0 0.00 0.0 0.00
5/13/2011 7:00 AM 0.49 0.0 0.00 0.0 0.00
5/14/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/15/2011 7:00 AM 0.10 0.0 0.00 0.0 0.00
5/16/2011 7:00 AM T 0.0 0.00 0.0 0.00
5/17/2011 7:00 AM 0.00 0.0 M M M
5/18/2011 7:00 AM 0.00 0.0 M M M
5/19/2011 7:00 AM 0.49 0.0 0.00 0.0 0.00
5/20/2011 7:00 AM 0.69 0.0 0.00 0.0 0.00
5/21/2011 7:00 AM 0.03 0.0 0.00 0.0 0.00
5/22/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/23/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/26/2011 7:00 AM 0.00 0.0 M M M
5/27/2011 7:00 AM 0.00 0.0 M M M
5/28/2011 7:00 AM 0.00 0.0 M M M
5/29/2011 7:00 AM 0.00 0.0 M M M
5/30/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/31/2011 7:00 AM 0.03 0.0 0.00 0.0 0.00
6/1/2011 7:00 AM 0.00 0.0 M M M
6/2/2011 7:00 AM 0.00 0.0 M M M
6/3/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/4/2011 7:00 AM 0.00 0.0 M M M
6/5/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/6/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/7/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/8/2011 7:00 AM 0.00 0.0 M M M
6/9/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/10/2011 7:00 AM 0.00 0.0 M M M
6/11/2011 7:00 AM 0.01 0.0 0.00 0.0 0.00
6/12/2011 7:00 AM 0.00 0.0 M M M
6/13/2011 7:00 AM 0.00 0.0 M M M
6/14/2011 7:00 AM 0.12 0.0 0.00 0.0 0.00
6/15/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/16/2011 7:00 AM 0.00 0.0 M M M
6/17/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/22/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/23/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/24/2011 7:00 AM 0.00 0.0 M M M
6/25/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/26/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/27/2011 7:00 AM 0.00 0.0 M M M
6/28/2011 7:00 AM 0.00 0.0 M M M
6/29/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/30/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/1/2011 7:00 AM 0.27 0.0 0.00 0.0 0.00
7/2/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/3/2011 7:00 AM 0.05 0.0 0.00 0.0 0.00
7/4/2011 7:00 AM 0.00 0.0 M M M
7/5/2011 6:35 AM 0.00 0.0 0.00 0.0 0.00
7/6/2011 7:00 AM 0.02 0.0 0.00 0.0 0.00
7/7/2011 7:00 AM 0.03 0.0 0.00 0.0 0.00
7/8/2011 7:00 AM 1.59 0.0 0.00 0.0 0.00 Small streams in the area remain close to full as of this morning. Mainly those in Downtown Denver and downstream from there. ie South Platte & Cherry Creek
7/9/2011 7:00 AM 0.05 0.0 0.00 0.0 0.00
7/10/2011 7:00 AM 0.06 0.0 0.00 0.0 0.00
7/11/2011 7:00 AM 0.12 0.0 0.00 0.0 0.00
7/12/2011 7:00 AM 0.25 0.0 0.00 0.0 0.00
7/13/2011 7:00 AM 0.46 0.0 0.00 0.0 0.00
7/14/2011 7:00 AM 0.29 0.0 0.00 0.0 0.00
7/15/2011 7:00 AM 0.50 0.0 0.00 0.0 0.00
7/16/2011 7:00 AM 0.04 0.0 0.00 0.0 0.00
7/17/2011 7:00 AM 0.04 0.0 0.00 0.0 0.00
7/18/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/19/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/20/2011 7:00 AM 0.19 0.0 0.00 0.0 0.00
7/21/2011 7:00 AM T 0.0 0.00 0.0 0.00
7/22/2011 7:00 AM 0.00 0.0 M M M
7/23/2011 7:00 AM 0.00 0.0 M M M
7/24/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/25/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/26/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/27/2011 7:00 AM 0.19 0.0 0.00 0.0 0.00
7/28/2011 7:00 AM 0.02 0.0 0.00 0.0 0.00
7/29/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/30/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/31/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/1/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/2/2011 7:00 AM T 0.0 0.00 0.0 0.00
8/3/2011 7:00 AM 0.04 0.0 0.00 0.0 0.00
8/4/2011 7:00 AM T 0.0 0.00 0.0 0.00
8/5/2011 7:00 AM 0.02 0.0 0.00 0.0 0.00
8/6/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/7/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/8/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/9/2011 7:00 AM 0.00 0.0 M M M
8/10/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/11/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/12/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/13/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/14/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/15/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/16/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/17/2011 7:00 AM 0.03 0.0 0.00 0.0 0.00
8/18/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/19/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/20/2011 7:00 AM 0.01 0.0 0.00 0.0 0.00
8/21/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/22/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/23/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/24/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/25/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/26/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/27/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/28/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/29/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/30/2011 7:00 AM 0.01 0.0 0.00 0.0 0.00
8/31/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/1/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/2/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/3/2011 7:00 AM 0.05 0.0 0.00 0.0 0.00
9/4/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/5/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/6/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/7/2011 7:00 AM 0.07 0.0 0.00 0.0 0.00
9/8/2011 7:00 AM 0.02 0.0 0.00 0.0 0.00
9/9/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/10/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/11/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/12/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/13/2011 7:00 AM 0.07 0.0 0.00 0.0 0.00
9/14/2011 7:00 AM 0.02 0.0 0.00 0.0 0.00
9/15/2011 7:00 AM 0.47 0.0 0.00 0.0 0.00
9/16/2011 7:00 AM 0.02 0.0 0.00 0.0 0.00
9/17/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/18/2011 7:00 AM 0.08 0.0 0.00 0.0 0.00
9/19/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/20/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/21/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/22/2011 7:00 AM 0.02 0.0 0.00 0.0 0.00
9/23/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/24/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/25/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/26/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/27/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/28/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/29/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/30/2011 7:00 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
1/11/2011 1/14/2011 7:00 AM 4 0.00 2.0 M Total Snow Depth is an average of several sites ranging from 0" to 4". Unable to get an SWE due to this.
5/24/2011 5/25/2011 4:30 PM 2 0.35 0.0 0.00
6/18/2011 6/21/2011 8:35 PM 4 1.25 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
4/25/2011 9:40 PM Photos attached to hailpad report. 0.09" of moisture measured from the accumulated hail in the gauge. Hail came down quickly at about a 20-30 degree angle from vertical. The storm passed from a northwesterly direction. Very little rain accompanied the hail. 1/4" Pea Size Rice Rice Soft|White Ice 4 2min no damage Continuous False Same time as rain Same time as smaller hail 10-20 1632 0.25
6/13/2011 5:41 PM (Event Coordinates: 40.0010, -103.5080) This event is video documented in its entirety. The hail covered Morgan Cty. Rd. 'A' completely but not to any depth that could be measured or cored without dirt contamination. (Estimate ~0.75"-1.0" depth) The wheat fields in the vicinity were leaned over slightly but the grain heads were still intact. Will include pictures with the hail pad/report. (unfortunately there was no evidence of the half-dollar sized hail on the hail pad. P.G.) 1 1/4" Half Dollar Size 1/2" Grape Rice Hard|Clear Ice|White Ice 17 minor leaf damage Continuous False Same time as rain After smaller hail 10-20 445 0.25 1.0
7/19/2011 5:16 PM hail pad collected Very short hail event with very little wind associated with it. 5/8" 3/8" 1/4" Pea Size Mixed|Clear Ice|White Ice 2 no damage Continuous False Same time as rain Same time as smaller hail 10-20 362