Station Overview Station Location
Station Number CO-JF-52 Latitude 39.70819
Station Name Bergen Park 1.1 N Longitude -105.3565
County Jefferson Elevation (ft) 7723



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 12 1.47 0.87 11 0.62 4 0.25 7 1 4 0 5.3 3 2
Nov 12 1.09 0.17 1 0.17 1 0.00 0 0 1 0 1.5 1 1
Dec 12 0.79 0.27 14 0.27 3 0.00 11 0 3 0 4.2 3 3
Jan 13 0.63 0.63 3 0.46 2 0.17 1 1 2 0 4.5 1 2
Feb 13 0.76 1.77 7 1.77 7 0.00 0 0 7 0 25.6 7 7
March 13 2.29 1.41 5 1.41 5 0.00 0 0 5 0 19.5 5 5
April 13 2.47 2.48 9 2.48 9 0.00 0 0 9 0 29.0 7 8
May 13 2.56 2.37 11 2.37 11 0.00 0 0 11 0 7.0 2 2
June 13 2.25 0.76 5 0.76 5 0.00 0 0 5 0 0.0 0 0
July 13 2.22 3.05 14 3.05 14 0.00 0 0 14 0 0.0 0 0
Aug 13 2.41 2.55 11 2.55 11 0.00 0 0 11 0 0.0 0 0
Sept 13 1.49 7.44 20 5.98 7 1.46 13 3 7 0 0.0 0 0
Water Year Totals: 20.43" 23.77" 111 days 21.89" 79 1.88" 32 days 5 79 days 0 days 96.6" 29 days 30 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
10/1/2012 0.05
10/2/2012
10/3/2012
10/4/2012
10/5/2012 0.17
10/6/2012
10/7/2012
10/8/2012
10/9/2012
10/10/2012
10/11/2012
10/12/2012 **
10/13/2012 **
10/14/2012 **
10/15/2012 **
10/16/2012 **
10/17/2012 **
10/18/2012 0.25
10/19/2012
10/20/2012
10/21/2012
10/22/2012
10/23/2012
10/24/2012
10/25/2012 0.35
10/26/2012 0.05
10/27/2012
10/28/2012
10/29/2012
10/30/2012
10/31/2012
11/1/2012
11/2/2012
11/3/2012
11/4/2012
11/5/2012
11/6/2012
11/7/2012
11/8/2012
11/9/2012
11/10/2012
11/11/2012 0.17
11/12/2012
11/13/2012
11/14/2012
11/15/2012
11/16/2012
11/17/2012
11/18/2012
11/19/2012
11/20/2012
11/21/2012
11/22/2012
11/23/2012
11/24/2012
11/25/2012
11/26/2012
11/27/2012
11/28/2012
11/29/2012
11/30/2012
12/1/2012
12/2/2012
12/3/2012
12/4/2012
12/5/2012
12/6/2012
12/7/2012
12/8/2012
12/9/2012
12/10/2012
12/11/2012 0.06
12/12/2012
12/13/2012
12/14/2012
12/15/2012
12/16/2012
12/17/2012
12/18/2012 0.06
12/19/2012 0.15
12/20/2012
12/21/2012 **
12/22/2012 **
12/23/2012 **
12/24/2012 **
12/25/2012 **
12/26/2012 **
12/27/2012 **
12/28/2012 **
12/29/2012 **
12/30/2012 **
12/31/2012 **
Day of YearDaily PrcpMultiday Prcp
1/1/2013 0.17
1/2/2013
1/3/2013
1/4/2013
1/5/2013
1/6/2013
1/7/2013
1/8/2013
1/9/2013
1/10/2013
1/11/2013
1/12/2013
1/13/2013
1/14/2013
1/15/2013
1/16/2013
1/17/2013
1/18/2013
1/19/2013
1/20/2013
1/21/2013
1/22/2013
1/23/2013
1/24/2013
1/25/2013
1/26/2013
1/27/2013 0.04
1/28/2013
1/29/2013 0.42
1/30/2013
1/31/2013
2/1/2013
2/2/2013
2/3/2013
2/4/2013
2/5/2013
2/6/2013
2/7/2013
2/8/2013
2/9/2013
2/10/2013 0.15
2/11/2013 0.09
2/12/2013
2/13/2013
2/14/2013
2/15/2013
2/16/2013
2/17/2013
2/18/2013
2/19/2013
2/20/2013
2/21/2013 0.31
2/22/2013 0.05
2/23/2013
2/24/2013 0.27
2/25/2013 0.49
2/26/2013
2/27/2013 0.41
2/28/2013
3/1/2013
3/2/2013
3/3/2013
3/4/2013
3/5/2013
3/6/2013
3/7/2013
3/8/2013
3/9/2013 0.16
3/10/2013 0.58
3/11/2013
3/12/2013 0.12
3/13/2013
3/14/2013
3/15/2013
3/16/2013
3/17/2013
3/18/2013
3/19/2013
3/20/2013
3/21/2013
3/22/2013
3/23/2013 0.42
3/24/2013 0.13
3/25/2013
3/26/2013
3/27/2013
3/28/2013
3/29/2013
3/30/2013
3/31/2013
Day of YearDaily PrcpMultiday Prcp
4/1/2013
4/2/2013
4/3/2013 0.26
4/4/2013
4/5/2013
4/6/2013
4/7/2013
4/8/2013
4/9/2013 0.25
4/10/2013 0.14
4/11/2013
4/12/2013
4/13/2013
4/14/2013 0.15
4/15/2013 0.03
4/16/2013 0.79
4/17/2013
4/18/2013 0.33
4/19/2013
4/20/2013
4/21/2013
4/22/2013 0.02
4/23/2013 0.51
4/24/2013
4/25/2013
4/26/2013
4/27/2013
4/28/2013
4/29/2013
4/30/2013
5/1/2013 0.28
5/2/2013 0.42
5/3/2013
5/4/2013
5/5/2013
5/6/2013
5/7/2013
5/8/2013 0.05
5/9/2013 0.75
5/10/2013
5/11/2013 0.39
5/12/2013 0.05
5/13/2013
5/14/2013
5/15/2013 0.04
5/16/2013 0.09
5/17/2013
5/18/2013
5/19/2013
5/20/2013
5/21/2013
5/22/2013
5/23/2013 0.25
5/24/2013 0.02
5/25/2013
5/26/2013
5/27/2013
5/28/2013
5/29/2013
5/30/2013 0.03
5/31/2013
6/1/2013
6/2/2013
6/3/2013
6/4/2013
6/5/2013 0.30
6/6/2013 0.05
6/7/2013
6/8/2013
6/9/2013
6/10/2013
6/11/2013
6/12/2013
6/13/2013
6/14/2013
6/15/2013
6/16/2013
6/17/2013
6/18/2013
6/19/2013
6/20/2013
6/21/2013
6/22/2013
6/23/2013
6/24/2013 0.09
6/25/2013
6/26/2013
6/27/2013
6/28/2013
6/29/2013 0.27
6/30/2013 0.05
Day of YearDaily PrcpMultiday Prcp
7/1/2013 0.02
7/2/2013
7/3/2013
7/4/2013 0.08
7/5/2013 0.08
7/6/2013
7/7/2013 0.27
7/8/2013 0.05
7/9/2013
7/10/2013
7/11/2013 0.08
7/12/2013 0.68
7/13/2013 0.13
7/14/2013 0.40
7/15/2013 0.40
7/16/2013 0.02
7/17/2013
7/18/2013
7/19/2013
7/20/2013
7/21/2013
7/22/2013
7/23/2013
7/24/2013
7/25/2013 0.05
7/26/2013
7/27/2013
7/28/2013 0.35
7/29/2013
7/30/2013
7/31/2013 0.44
8/1/2013
8/2/2013
8/3/2013
8/4/2013 0.14
8/5/2013
8/6/2013
8/7/2013
8/8/2013 0.07
8/9/2013 0.22
8/10/2013 0.05
8/11/2013
8/12/2013
8/13/2013 0.38
8/14/2013
8/15/2013
8/16/2013
8/17/2013
8/18/2013
8/19/2013
8/20/2013
8/21/2013
8/22/2013
8/23/2013 0.62
8/24/2013 0.68
8/25/2013 0.07
8/26/2013 0.08
8/27/2013 0.14
8/28/2013
8/29/2013
8/30/2013
8/31/2013 0.10
9/1/2013
9/2/2013 0.02
9/3/2013
9/4/2013 **
9/5/2013 **
9/6/2013 **
9/7/2013 0.16
9/8/2013
9/9/2013
9/10/2013 1.05
9/11/2013 0.96
9/12/2013 0.39
9/13/2013 2.80
9/14/2013 0.43
9/15/2013 **
9/16/2013 **
9/17/2013 1.05
9/18/2013 **
9/19/2013 **
9/20/2013 **
9/21/2013 **
9/22/2013 **
9/23/2013 0.25
9/24/2013
9/25/2013
9/26/2013
9/27/2013
9/28/2013 0.33
9/29/2013
9/30/2013



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2012 7:00 AM 0.05 M M M M
10/5/2012 7:00 AM 0.17 1.0 0.17 M M snow melt included some rain in the gage prior to the snowfall
10/25/2012 7:00 AM 0.35 3.5 0.35 3.0 M
10/26/2012 7:00 AM 0.05 0.8 0.05 3.0 M
11/11/2012 7:00 AM 0.17 1.5 0.17 0.5 M 3 different events...... approx .5" snow in early morning, then .5" of grauple later, followed by 0.5" snow overnight.
12/11/2012 7:00 AM 0.06 0.7 0.06 0.5 M
12/18/2012 7:00 AM 0.06 1.0 0.06 1.0 M
12/19/2012 7:00 AM 0.15 2.5 0.15 3.0 M
1/27/2013 7:00 AM 0.04 T M 0.5 M
1/29/2013 7:00 AM 0.42 4.5 0.42 4.0 M
2/10/2013 7:00 AM 0.15 1.5 0.15 2.0 M
2/11/2013 7:00 AM 0.09 1.3 0.09 3.0 M
2/21/2013 7:00 AM 0.31 4.2 0.31 4.0 M
2/22/2013 7:00 AM 0.05 0.6 0.05 5.0 M
2/24/2013 7:00 AM 0.27 3.0 0.27 5.5 M
2/25/2013 7:00 AM 0.49 9.0 0.49 9.5 0.78
2/27/2013 7:00 AM 0.41 6.0 0.41 14.0 M 14.0 total estimated from several areas with drifting making it difficult.
3/9/2013 7:00 AM 0.16 2.5 0.16 7.0 M 7.0 est avg based on several deep spots and several bare spots with only the new snow.
3/10/2013 7:00 AM 0.58 9.5 0.58 14.0 M
3/12/2013 7:00 AM 0.12 1.5 0.12 11.0 M
3/23/2013 7:00 AM 0.42 4.5 0.42 5.0 M
3/24/2013 7:00 AM 0.13 1.5 0.13 6.0 M
4/3/2013 7:00 AM 0.26 2.0 0.20 2.5 M
4/9/2013 7:00 AM 0.25 3.0 0.25 3.0 M
4/10/2013 7:00 AM 0.14 2.0 0.14 4.0 M
4/14/2013 7:00 AM 0.15 T M T M Mostly Rain, with trace of snow
4/15/2013 7:00 AM 0.03 0.5 0.03 0.5 M
4/16/2013 7:00 AM 0.79 11.0 0.79 10.0 M
4/18/2013 7:00 AM 0.33 5.0 0.33 12.0 M
4/22/2013 7:00 AM 0.02 T 0.02 2.0 M 2.0 " on ground estimated from great variation.. bare ground most places to 10 " in the shady gully areas.
4/23/2013 7:00 AM 0.51 5.5 0.51 6.0 M
5/1/2013 7:00 AM 0.28 2.5 0.28 3.0 M Total snow estimated from patches of old snow in the shady areas, plus the 2.5" new.
5/2/2013 7:00 AM 0.42 4.5 0.42 7.0 M
5/8/2013 7:00 AM 0.05 M M M M
5/9/2013 7:00 AM 0.75 M M M M
5/11/2013 7:00 AM 0.39 M M M M
5/12/2013 7:00 AM 0.05 M M M M
5/15/2013 7:00 AM 0.04 M M M M
5/16/2013 7:00 AM 0.09 M M M M
5/23/2013 7:00 AM 0.25 M M M M
5/24/2013 7:00 AM 0.02 M M M M
5/30/2013 7:00 AM 0.03 M M M M
6/5/2013 7:00 AM 0.30 M M M M
6/6/2013 7:00 AM 0.05 M M M M
6/24/2013 7:00 AM 0.09 M M M M
6/29/2013 7:00 AM 0.27 M M M M
6/30/2013 7:00 AM 0.05 M M M M
7/1/2013 7:00 AM 0.02 M M M M
7/4/2013 7:00 AM 0.08 M M M M
7/5/2013 7:00 AM 0.08 M M M M
7/7/2013 7:00 AM 0.27 M M M M
7/8/2013 7:00 AM 0.05 M M M M
7/11/2013 7:00 AM 0.08 M M M M
7/12/2013 7:00 AM 0.68 M M M M
7/13/2013 7:00 AM 0.13 M M M M
7/14/2013 7:00 AM 0.40 M M M M
7/15/2013 7:00 AM 0.40 M M M M
7/16/2013 7:00 AM 0.02 M M M M
7/25/2013 7:00 AM 0.05 M M M M
7/28/2013 7:00 AM 0.35 M M M M
7/31/2013 7:00 AM 0.44 M M M M
8/4/2013 7:00 AM 0.14 M M M M
8/8/2013 7:00 AM 0.07 M M M M
8/9/2013 7:00 AM 0.22 M M M M
8/10/2013 7:00 AM 0.05 M M M M
8/13/2013 7:00 AM 0.38 M M M M
8/23/2013 7:00 AM 0.62 M M M M
8/24/2013 7:00 AM 0.68 M M M M Two Hail Reports filed Friday afternoon.
8/25/2013 7:00 AM 0.07 M M M M
8/26/2013 7:00 AM 0.08 M M M M
8/27/2013 7:00 AM 0.14 M M M M
8/31/2013 7:00 AM 0.10 M M M M
9/2/2013 7:00 AM 0.02 M M M M
9/10/2013 7:00 AM 1.05 M M M M
9/11/2013 3:00 PM 0.96 M M M M
9/12/2013 7:00 AM 0.39 M M M M
9/13/2013 7:00 AM 2.80 M M M M
9/14/2013 5:30 AM 0.43 M M M M
9/28/2013 7:00 AM 0.33 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/12/2012 10/18/2012 12:00 AM 7 0.25 M M
12/21/2012 1/01/2013 9:00 AM 12 0.17 3.0 M Appears to have been 3-4 inches of new snow
9/4/2013 9/07/2013 7:00 AM 4 0.16 M M
9/15/2013 9/17/2013 6:15 AM 3 1.05 M M filed original multi-day report of 1.30” between 9/14-9/23. For daily flood mapping efforts, subtracted 0.25" based off nearby station CO-JF-383 and filed that as a separate report for the period 9/18-9/23 for daily flood mapping efforts. Also started the first half of the multi-day report on 9/15 instead of 9/14 because the observer filed a daily report for 9/14.
9/18/2013 9/23/2013 6:15 AM 6 0.25 M M filed original multi-day report of 1.30” between 9/14-9/23. For daily flood mapping efforts, subtracted 0.25" based off nearby station CO-JF-383 and filed that as a separate report for the period 9/18-9/23 for daily flood mapping efforts. Also started the first half of the multi-day report on 9/15 instead of 9/14 because the observer filed a daily report for 9/14.



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
8/23/2013 3:02 PM I will reference this report at 3:45 PM when turning in the pad. 3/8" 1/4" Pea Size Rice Hard|White Ice 10 1min no damage Continuous True After rain After smaller hail vertical 0.5
8/23/2013 4:13 PM 3/8" 1/4" Pea Size Rice Hard|White Ice 13 1min no damage Intermittent True After rain After smaller hail vertical 0.5