Station Overview Station Location
Station Number CO-JF-384 Latitude 39.8142433166504
Station Name Arvada 2.4 WSW Longitude -105.150993347168
County Jefferson Elevation (ft) 5548



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 1.06 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 12 0.91 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 12 0.60 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 13 0.43 0.27 24 0.27 24 0.00 0 0 1 3 3.0 1 1
Feb 13 0.52 2.45 27 2.45 27 0.00 0 0 9 0 17.5 6 8
March 13 1.56 2.62 13 2.62 13 0.00 0 0 7 1 25.0 6 1
April 13 2.06 2.67 18 2.67 18 0.00 0 0 7 1 32.0 5 2
May 13 2.15 1.24 12 1.24 12 0.00 0 0 7 0 7.0 2 0
June 13 2.04 0.47 5 0.47 5 0.00 0 0 3 1 0.0 0 0
July 13 1.54 2.83 25 2.83 25 0.00 0 0 14 3 0.0 0 0
Aug 13 1.98 1.68 25 1.38 22 0.30 3 1 11 3 0.0 0 0
Sept 13 1.13 6.89 27 6.89 27 0.00 0 0 13 0 0.0 0 0
Water Year Totals: 15.98" 21.12" 176 days 20.82" 173 0.30" 3 days 1 72 days 12 days 84.5" 20 days 12 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
10/2/2012
10/3/2012
10/4/2012
10/5/2012
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
10/19/2012
10/20/2012
10/21/2012
10/22/2012
10/23/2012
10/24/2012
10/25/2012
10/26/2012
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
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
12/12/2012
12/13/2012
12/14/2012
12/15/2012
12/16/2012
12/17/2012
12/18/2012
12/19/2012
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
1/2/2013
1/3/2013
1/4/2013
1/5/2013
1/6/2013
1/7/2013 0.00
1/8/2013 0.00
1/9/2013 0.00
1/10/2013 0.00
1/11/2013 0.00
1/12/2013 0.00
1/13/2013 T
1/14/2013 T
1/15/2013 0.00
1/16/2013 0.00
1/17/2013 0.00
1/18/2013
1/19/2013 0.00
1/20/2013 0.00
1/21/2013 0.00
1/22/2013 0.00
1/23/2013 0.00
1/24/2013 0.00
1/25/2013 0.00
1/26/2013 0.00
1/27/2013 T
1/28/2013 0.00
1/29/2013 0.27
1/30/2013 0.00
1/31/2013 0.00
2/1/2013 0.00
2/2/2013 0.00
2/3/2013 0.00
2/4/2013 0.00
2/5/2013 0.00
2/6/2013 0.00
2/7/2013 0.01
2/8/2013 0.00
2/9/2013 0.00
2/10/2013 0.05
2/11/2013 0.02
2/12/2013 0.00
2/13/2013 0.00
2/14/2013 0.00
2/15/2013 0.08
2/16/2013 0.00
2/17/2013 0.00
2/18/2013 0.00
2/19/2013 0.00
2/20/2013 0.00
2/21/2013 0.32
2/22/2013 0.05
2/23/2013 0.00
2/24/2013 0.15
2/25/2013 1.73
2/26/2013 0.00
2/27/2013 0.04
2/28/2013
3/1/2013 0.00
3/2/2013
3/3/2013
3/4/2013 0.00
3/5/2013 0.06
3/6/2013 0.00
3/7/2013
3/8/2013 0.00
3/9/2013 0.34
3/10/2013 0.57
3/11/2013
3/12/2013 0.25
3/13/2013 0.12
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 0.76
3/24/2013 0.52
3/25/2013 T
3/26/2013
3/27/2013
3/28/2013
3/29/2013
3/30/2013 0.00
3/31/2013
Day of YearDaily PrcpMultiday Prcp
4/1/2013 0.00
4/2/2013 0.00
4/3/2013 0.19
4/4/2013
4/5/2013 0.00
4/6/2013
4/7/2013
4/8/2013 0.00
4/9/2013 0.38
4/10/2013 0.18
4/11/2013 0.00
4/12/2013 T
4/13/2013 0.00
4/14/2013 0.08
4/15/2013
4/16/2013 0.90
4/17/2013
4/18/2013 0.36
4/19/2013 0.00
4/20/2013
4/21/2013
4/22/2013 0.00
4/23/2013 0.58
4/24/2013
4/25/2013
4/26/2013
4/27/2013
4/28/2013
4/29/2013 0.00
4/30/2013 0.00
5/1/2013 0.22
5/2/2013 0.32
5/3/2013
5/4/2013
5/5/2013
5/6/2013
5/7/2013
5/8/2013
5/9/2013
5/10/2013
5/11/2013
5/12/2013
5/13/2013 0.00
5/14/2013
5/15/2013
5/16/2013 0.06
5/17/2013
5/18/2013 0.00
5/19/2013 0.00
5/20/2013 0.02
5/21/2013 0.17
5/22/2013
5/23/2013 0.08
5/24/2013
5/25/2013
5/26/2013
5/27/2013
5/28/2013 0.00
5/29/2013 0.00
5/30/2013 0.37
5/31/2013
6/1/2013
6/2/2013
6/3/2013
6/4/2013
6/5/2013 0.07
6/6/2013
6/7/2013
6/8/2013
6/9/2013
6/10/2013
6/11/2013
6/12/2013
6/13/2013 0.00
6/14/2013 T
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 0.22
6/25/2013
6/26/2013
6/27/2013
6/28/2013
6/29/2013 0.18
6/30/2013
Day of YearDaily PrcpMultiday Prcp
7/1/2013 0.02
7/2/2013 0.30
7/3/2013
7/4/2013 0.01
7/5/2013 T
7/6/2013
7/7/2013 0.44
7/8/2013 0.01
7/9/2013 0.00
7/10/2013 T
7/11/2013 T
7/12/2013 0.31
7/13/2013 0.14
7/14/2013 1.00
7/15/2013 0.22
7/16/2013 0.02
7/17/2013 0.00
7/18/2013 0.00
7/19/2013 0.00
7/20/2013 0.00
7/21/2013 0.00
7/22/2013 0.00
7/23/2013
7/24/2013 0.00
7/25/2013
7/26/2013
7/27/2013
7/28/2013 0.16
7/29/2013 0.14
7/30/2013 0.05
7/31/2013 0.01
8/1/2013 0.00
8/2/2013 0.00
8/3/2013 0.00
8/4/2013 0.28
8/5/2013 0.01
8/6/2013
8/7/2013 0.20
8/8/2013 0.01
8/9/2013 0.00
8/10/2013 0.01
8/11/2013 0.34
8/12/2013 0.02
8/13/2013 0.43
8/14/2013 0.02
8/15/2013 0.00
8/16/2013
8/17/2013 0.00
8/18/2013 0.00
8/19/2013 T
8/20/2013
8/21/2013 **
8/22/2013 **
8/23/2013 0.30
8/24/2013 0.04
8/25/2013 T
8/26/2013
8/27/2013 T
8/28/2013
8/29/2013
8/30/2013 0.00
8/31/2013 0.02
9/1/2013 0.02
9/2/2013 0.00
9/3/2013
9/4/2013
9/5/2013 0.00
9/6/2013 0.00
9/7/2013 0.00
9/8/2013 0.00
9/9/2013 0.00
9/10/2013 0.99
9/11/2013 0.70
9/12/2013 2.02
9/13/2013 1.67
9/14/2013 0.26
9/15/2013 0.03
9/16/2013 0.38
9/17/2013 0.00
9/18/2013 0.00
9/19/2013 0.02
9/20/2013 0.00
9/21/2013 0.00
9/22/2013
9/23/2013 0.45
9/24/2013 0.01
9/25/2013 0.00
9/26/2013 0.00
9/27/2013 0.02
9/28/2013 0.32
9/29/2013 0.00
9/30/2013 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
1/7/2013 7:00 AM 0.00 0.0 M M M
1/8/2013 7:00 AM 0.00 0.0 M M M
1/9/2013 7:00 AM 0.00 0.0 M M M
1/10/2013 7:00 AM 0.00 0.0 M M M
1/11/2013 7:00 AM 0.00 0.0 M M M
1/12/2013 7:00 AM 0.00 0.0 M M M
1/13/2013 7:00 AM T M M M M
1/14/2013 7:00 AM T T T M M
1/15/2013 7:00 AM 0.00 0.0 M M M
1/16/2013 7:00 AM 0.00 0.0 M M M
1/17/2013 7:00 AM 0.00 0.0 M M M
1/19/2013 7:00 AM 0.00 0.0 M M M
1/20/2013 7:00 AM 0.00 0.0 M M M
1/21/2013 7:00 AM 0.00 0.0 M M M
1/22/2013 7:00 AM 0.00 0.0 M M M
1/23/2013 7:00 AM 0.00 0.0 M M M
1/24/2013 7:00 AM 0.00 0.0 M M M
1/25/2013 7:00 AM 0.00 0.0 M M M
1/26/2013 7:00 AM 0.00 0.0 M M M
1/27/2013 7:00 AM T M M M M
1/28/2013 7:00 AM 0.00 0.0 M M M
1/29/2013 7:00 AM 0.27 3.0 0.27 3.0 0.27
1/30/2013 7:00 AM 0.00 0.0 M M M
1/31/2013 7:00 AM 0.00 0.0 M M M
2/1/2013 7:00 AM 0.00 0.0 M M M
2/2/2013 7:00 AM 0.00 0.0 M M M
2/3/2013 7:00 AM 0.00 0.0 M M M
2/4/2013 7:00 AM 0.00 0.0 M 0.0 M
2/5/2013 7:00 AM 0.00 0.0 M 0.0 M
2/6/2013 7:00 AM 0.00 0.0 M 0.0 M
2/7/2013 7:00 AM 0.01 0.0 M 0.0 M Just rain in rain gauge. No snow on ground.
2/8/2013 7:00 AM 0.00 0.0 M 0.0 M
2/9/2013 7:00 AM 0.00 0.0 M 0.0 M
2/10/2013 7:00 AM 0.05 0.5 0.05 0.5 M 1/2" snow fell between 1:00p and 3:45p. Measured melted 0.05 in rain gage and off of snow board. Trace fell over night.
2/11/2013 7:00 AM 0.02 T 0.02 T 0.02 1/4 inch of snow fell on snow board. No old snow on ground.
2/12/2013 7:00 AM 0.00 0.0 M T M
2/13/2013 7:00 AM 0.00 0.0 M 0.0 M
2/14/2013 7:00 AM 0.00 0.0 M 0.0 M
2/15/2013 7:00 AM 0.08 1.2 0.08 1.2 0.08
2/16/2013 7:00 AM 0.00 0.0 M 0.5 M
2/17/2013 7:00 AM 0.00 0.0 M 0.0 M
2/18/2013 7:00 AM 0.00 0.0 M 0.0 M
2/19/2013 7:00 AM 0.00 0.0 M 0.0 M
2/20/2013 7:00 AM 0.00 0.0 M 0.0 M
2/21/2013 7:00 AM 0.32 4.0 0.32 4.0 0.32
2/22/2013 7:00 AM 0.05 0.4 0.05 3.0 M Total snowfall from this storm was 4.4". Total melted value was 0.37. Melting happened yesterday so depth of total snow is 3".
2/23/2013 7:00 AM 0.00 0.0 M 2.0 M
2/24/2013 7:00 AM 0.15 2.4 0.15 4.4 M
2/25/2013 7:00 AM 1.73 9.0 1.73 11.5 M There was a lot of driffing snow so the total could not be correct.
2/26/2013 7:00 AM 0.00 0.0 M M M
2/27/2013 7:00 AM 0.04 T 0.04 M M
3/1/2013 7:00 AM 0.00 0.0 M M M
3/4/2013 7:00 AM 0.00 0.0 M 0.0 M
3/5/2013 7:00 AM 0.06 T 0.06 M M There was 1/2 inch on the snow board.
3/6/2013 7:00 AM 0.00 0.0 M 0.0 M
3/8/2013 7:00 AM 0.00 0.0 0.00 0.0 M
3/9/2013 7:00 AM 0.34 3.5 0.34 0.0 M
3/10/2013 7:00 AM 0.57 5.0 0.57 M M
3/12/2013 7:00 AM 0.25 4.0 0.25 M M Still snowing.
3/13/2013 7:00 AM 0.12 1.0 M M M
3/23/2013 7:45 AM 0.76 8.0 0.76 0.0 M Lot of drifting snow
3/24/2013 7:00 AM 0.52 3.5 0.52 M M
3/25/2013 7:00 AM T T M 6.0 0.65
3/30/2013 7:00 AM 0.00 0.0 M M M
4/1/2013 7:00 AM 0.00 0.0 M M M
4/2/2013 7:00 AM 0.00 0.0 M M M
4/3/2013 7:00 AM 0.19 M M M M
4/5/2013 7:00 AM 0.00 0.0 M M M
4/8/2013 7:00 AM 0.00 0.0 M M M
4/9/2013 7:30 AM 0.38 5.0 0.38 0.0 M
4/10/2013 7:00 AM 0.18 4.0 0.18 6.0 M
4/11/2013 7:00 AM 0.00 0.0 M M M
4/12/2013 7:00 AM T M M M M
4/13/2013 7:00 AM 0.00 0.0 M M M
4/14/2013 7:00 AM 0.08 M M M M
4/16/2013 7:00 AM 0.90 12.0 M M M
4/18/2013 7:00 AM 0.36 5.0 0.36 M M
4/19/2013 7:00 AM 0.00 0.0 M M M
4/22/2013 7:00 AM 0.00 0.0 M 0.0 M
4/23/2013 7:00 AM 0.58 6.0 0.58 6.0 M
4/29/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/30/2013 7:00 AM 0.00 0.0 M M M
5/1/2013 7:00 AM 0.22 3.0 0.22 0.0 0.00
5/2/2013 7:00 AM 0.32 4.0 0.32 M M
5/13/2013 7:00 AM 0.00 0.0 M M M
5/16/2013 7:00 AM 0.06 M M M M
5/18/2013 7:00 AM 0.00 0.0 M M M
5/19/2013 7:00 AM 0.00 0.0 M M M
5/20/2013 7:00 AM 0.02 M M M M Still raining.
5/21/2013 7:00 AM 0.17 M M M M
5/23/2013 7:00 AM 0.08 M M M M
5/28/2013 7:00 AM 0.00 0.0 M M M
5/29/2013 7:00 AM 0.00 0.0 M M M
5/30/2013 7:00 AM 0.37 M M M M
6/5/2013 7:00 AM 0.07 M M M M Still raining.
6/13/2013 7:00 AM 0.00 0.0 M M M
6/14/2013 7:00 AM T M M M M
6/24/2013 7:00 AM 0.22 M M M M
6/29/2013 7:00 AM 0.18 M M M M
7/1/2013 5:36 AM 0.02 M M M M
7/2/2013 7:00 AM 0.30 M M M M
7/4/2013 7:00 AM 0.01 M M M M
7/5/2013 7:00 AM T M M M M
7/7/2013 7:00 AM 0.44 M M M M
7/8/2013 5:39 AM 0.01 M M M M
7/9/2013 7:00 AM 0.00 0.0 M M M
7/10/2013 7:00 AM T M M M M
7/11/2013 7:00 AM T M M M M
7/12/2013 7:00 AM 0.31 M M M M
7/13/2013 6:00 AM 0.14 M M M M
7/14/2013 7:00 AM 1.00 M M M M
7/15/2013 7:00 AM 0.22 M M M M
7/16/2013 7:00 AM 0.02 M M M M
7/17/2013 7:00 AM 0.00 0.0 M M M
7/18/2013 7:00 AM 0.00 0.0 M M M
7/19/2013 7:00 AM 0.00 0.0 M M M
7/20/2013 7:00 AM 0.00 0.0 M M M
7/21/2013 7:00 AM 0.00 0.0 M M M
7/22/2013 7:00 AM 0.00 0.0 M M M
7/24/2013 7:00 AM 0.00 0.0 M M M
7/28/2013 7:00 AM 0.16 M M M M Still raining.
7/29/2013 7:00 AM 0.14 M M M M
7/30/2013 7:00 AM 0.05 M M M M
7/31/2013 7:00 AM 0.01 M M M M
8/1/2013 7:00 AM 0.00 0.0 M M M
8/2/2013 7:00 AM 0.00 0.0 M M M
8/3/2013 7:00 AM 0.00 0.0 M M M
8/4/2013 7:00 AM 0.28 M M M M
8/5/2013 7:00 AM 0.01 M M M M
8/7/2013 7:00 AM 0.20 M M M M
8/8/2013 7:00 AM 0.01 M M M M
8/9/2013 7:00 AM 0.00 0.0 M M M
8/10/2013 7:00 AM 0.01 M M M M
8/11/2013 7:00 AM 0.34 M M M M
8/12/2013 7:00 AM 0.02 M M M M
8/13/2013 7:00 AM 0.43 M M M M
8/14/2013 7:00 AM 0.02 M M M M
8/15/2013 7:00 AM 0.00 0.0 M M M
8/17/2013 7:00 AM 0.00 0.0 M M M
8/18/2013 7:00 AM 0.00 0.0 M M M
8/19/2013 7:00 AM T M M M M
8/24/2013 7:00 AM 0.04 M M M M
8/25/2013 7:00 AM T M M M M
8/27/2013 7:00 AM T M M M M
8/30/2013 7:00 AM 0.00 0.0 M M M
8/31/2013 7:00 AM 0.02 M M M M
9/1/2013 7:00 AM 0.02 M M M M
9/2/2013 7:00 AM 0.00 0.0 M M M
9/5/2013 7:00 AM 0.00 0.0 M M M
9/6/2013 7:00 AM 0.00 0.0 M M M
9/7/2013 7:00 AM 0.00 0.0 M M M
9/8/2013 7:00 AM 0.00 0.0 M M M
9/9/2013 7:00 AM 0.00 0.0 M M M
9/10/2013 7:00 AM 0.99 M M M M
9/11/2013 7:00 AM 0.70 M M M M It is drizzling.
9/12/2013 7:00 AM 2.02 M M M M Currently light rain.
9/13/2013 7:00 AM 1.67 M M M M
9/14/2013 7:00 AM 0.26 M M M M
9/15/2013 7:00 AM 0.03 M M M M
9/16/2013 7:00 AM 0.38 M M M M
9/17/2013 7:00 AM 0.00 0.0 M M M entered 0 to complete all days for flood mapping efforts, assumption based off surrounding reports CSpears
9/18/2013 7:00 AM 0.00 0.0 M M M
9/19/2013 7:00 AM 0.02 M M M M
9/20/2013 7:00 AM 0.00 0.0 M M M
9/21/2013 7:00 AM 0.00 0.0 M M M
9/23/2013 7:00 AM 0.45 M M M M
9/24/2013 7:00 AM 0.01 M M M M
9/25/2013 7:00 AM 0.00 0.0 M M M
9/26/2013 7:00 AM 0.00 0.0 M M M
9/27/2013 7:00 AM 0.02 M M M M Currently drizzeling
9/28/2013 7:00 AM 0.32 M M M M
9/29/2013 7:00 AM 0.00 0.0 M M M
9/30/2013 7:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
8/21/2013 8/23/2013 7:00 AM 3 0.30 M M I was out of town from 8/20-22. At 2:00p on 8/22 the rain gage had .23 and it was emptied. At 7:00am on 8/23 the rain gage had .07 and it was emptied. Total .30



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