Station Overview Station Location
Station Number CO-DN-120 Latitude 39.6596
Station Name Cherry Creek Reservoir 1.9 N Longitude -104.876
County Denver Elevation (ft) 5477



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 19 1.30 1.21 4 1.21 4 0.00 0 0 4 0 16.2 3 0
Nov 19 0.95 1.21 6 0.46 4 0.75 2 1 4 0 4.8 3 0
Dec 19 0.72 0.52 3 0.52 3 0.00 0 0 3 0 4.6 3 0
Jan 20 0.53 0.09 4 0.09 4 0.00 0 0 3 1 1.4 3 0
Feb 20 0.51 1.80 10 1.80 10 0.00 0 0 10 0 22.2 10 0
March 20 1.49 2.59 6 2.59 6 0.00 0 0 6 0 11.1 3 0
April 20 2.18 1.10 8 1.10 8 0.00 0 0 7 1 8.1 5 0
May 20 2.44 1.61 7 1.61 7 0.00 0 0 7 0 0.0 0 0
June 20 1.92 1.34 9 1.34 9 0.00 0 0 8 1 0.0 0 0
July 20 2.10 0.44 5 0.44 5 0.00 0 0 5 0 0.0 0 0
Aug 20 2.33 0.11 3 0.11 3 0.00 0 0 2 1 0.0 0 0
Sept 20 1.22 1.05 5 0.17 3 0.88 2 1 2 1 0.0 0 0
Water Year Totals: 17.69" 13.07" 70 days 11.44" 66 1.63" 4 days 2 61 days 5 days 68.4" 30 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
10/1/2019
10/2/2019 0.05
10/3/2019
10/4/2019
10/5/2019
10/6/2019
10/7/2019
10/8/2019
10/9/2019
10/10/2019 0.30
10/11/2019
10/12/2019
10/13/2019
10/14/2019
10/15/2019
10/16/2019
10/17/2019
10/18/2019
10/19/2019
10/20/2019
10/21/2019
10/22/2019
10/23/2019
10/24/2019
10/25/2019
10/26/2019
10/27/2019
10/28/2019 0.40
10/29/2019
10/30/2019 0.46
10/31/2019
11/1/2019
11/2/2019
11/3/2019
11/4/2019
11/5/2019
11/6/2019
11/7/2019
11/8/2019
11/9/2019
11/10/2019
11/11/2019 0.10
11/12/2019
11/13/2019
11/14/2019
11/15/2019
11/16/2019
11/17/2019
11/18/2019
11/19/2019
11/20/2019
11/21/2019 0.08
11/22/2019 0.26
11/23/2019
11/24/2019
11/25/2019
11/26/2019 **
11/27/2019 M 0.75
11/28/2019
11/29/2019
11/30/2019 0.02
12/1/2019
12/2/2019
12/3/2019
12/4/2019
12/5/2019
12/6/2019 0.10
12/7/2019
12/8/2019
12/9/2019
12/10/2019
12/11/2019
12/12/2019
12/13/2019
12/14/2019
12/15/2019
12/16/2019 0.01
12/17/2019
12/18/2019
12/19/2019
12/20/2019
12/21/2019
12/22/2019
12/23/2019
12/24/2019
12/25/2019
12/26/2019
12/27/2019
12/28/2019
12/29/2019 0.41
12/30/2019
12/31/2019
Day of YearDaily PrcpMultiday Prcp
1/1/2020
1/2/2020
1/3/2020
1/4/2020
1/5/2020
1/6/2020
1/7/2020
1/8/2020
1/9/2020
1/10/2020 T
1/11/2020
1/12/2020
1/13/2020
1/14/2020
1/15/2020
1/16/2020
1/17/2020
1/18/2020
1/19/2020
1/20/2020
1/21/2020
1/22/2020
1/23/2020
1/24/2020
1/25/2020
1/26/2020
1/27/2020
1/28/2020 0.01
1/29/2020
1/30/2020 0.04
1/31/2020 0.04
2/1/2020
2/2/2020
2/3/2020
2/4/2020 0.23
2/5/2020 0.03
2/6/2020
2/7/2020 0.61
2/8/2020 0.09
2/9/2020 0.11
2/10/2020
2/11/2020 0.26
2/12/2020
2/13/2020 0.25
2/14/2020
2/15/2020
2/16/2020
2/17/2020
2/18/2020 0.02
2/19/2020
2/20/2020 0.07
2/21/2020
2/22/2020
2/23/2020
2/24/2020 0.13
2/25/2020
2/26/2020
2/27/2020
2/28/2020
2/29/2020
3/1/2020
3/2/2020 0.16
3/3/2020
3/4/2020
3/5/2020
3/6/2020
3/7/2020
3/8/2020
3/9/2020 0.49
3/10/2020
3/11/2020
3/12/2020
3/13/2020
3/14/2020 0.01
3/15/2020
3/16/2020
3/17/2020
3/18/2020
3/19/2020
3/20/2020 1.56
3/21/2020
3/22/2020 0.06
3/23/2020
3/24/2020
3/25/2020
3/26/2020
3/27/2020
3/28/2020 0.31
3/29/2020
3/30/2020
3/31/2020
Day of YearDaily PrcpMultiday Prcp
4/1/2020
4/2/2020
4/3/2020 0.18
4/4/2020
4/5/2020
4/6/2020
4/7/2020
4/8/2020
4/9/2020
4/10/2020
4/11/2020
4/12/2020
4/13/2020 0.12
4/14/2020 0.08
4/15/2020
4/16/2020 0.21
4/17/2020 0.25
4/18/2020
4/19/2020 T
4/20/2020
4/21/2020
4/22/2020
4/23/2020
4/24/2020 0.25
4/25/2020 0.01
4/26/2020
4/27/2020
4/28/2020
4/29/2020
4/30/2020
5/1/2020
5/2/2020
5/3/2020 0.11
5/4/2020
5/5/2020
5/6/2020
5/7/2020
5/8/2020
5/9/2020
5/10/2020
5/11/2020
5/12/2020 0.02
5/13/2020
5/14/2020
5/15/2020 0.02
5/16/2020 0.20
5/17/2020
5/18/2020
5/19/2020
5/20/2020
5/21/2020
5/22/2020
5/23/2020
5/24/2020
5/25/2020 0.88
5/26/2020
5/27/2020
5/28/2020 0.10
5/29/2020
5/30/2020 0.28
5/31/2020
6/1/2020
6/2/2020 0.07
6/3/2020
6/4/2020
6/5/2020
6/6/2020
6/7/2020 0.12
6/8/2020
6/9/2020 0.80
6/10/2020
6/11/2020
6/12/2020
6/13/2020
6/14/2020 0.12
6/15/2020
6/16/2020
6/17/2020
6/18/2020
6/19/2020 0.02
6/20/2020
6/21/2020
6/22/2020 T
6/23/2020
6/24/2020
6/25/2020 0.16
6/26/2020 0.02
6/27/2020 0.03
6/28/2020
6/29/2020
6/30/2020
Day of YearDaily PrcpMultiday Prcp
7/1/2020
7/2/2020
7/3/2020
7/4/2020
7/5/2020 0.02
7/6/2020
7/7/2020
7/8/2020
7/9/2020
7/10/2020
7/11/2020
7/12/2020
7/13/2020
7/14/2020
7/15/2020 0.18
7/16/2020
7/17/2020
7/18/2020
7/19/2020
7/20/2020
7/21/2020
7/22/2020
7/23/2020
7/24/2020
7/25/2020 0.04
7/26/2020 0.17
7/27/2020
7/28/2020
7/29/2020 0.03
7/30/2020
7/31/2020
8/1/2020
8/2/2020
8/3/2020
8/4/2020
8/5/2020
8/6/2020
8/7/2020
8/8/2020
8/9/2020
8/10/2020
8/11/2020
8/12/2020
8/13/2020
8/14/2020
8/15/2020
8/16/2020
8/17/2020
8/18/2020
8/19/2020
8/20/2020
8/21/2020
8/22/2020
8/23/2020
8/24/2020
8/25/2020
8/26/2020 T
8/27/2020
8/28/2020
8/29/2020 0.08
8/30/2020 0.03
8/31/2020
9/1/2020 0.15
9/2/2020
9/3/2020
9/4/2020
9/5/2020
9/6/2020
9/7/2020
9/8/2020 **
9/9/2020 M 0.88
9/10/2020 0.02
9/11/2020
9/12/2020
9/13/2020
9/14/2020
9/15/2020
9/16/2020
9/17/2020
9/18/2020
9/19/2020
9/20/2020
9/21/2020
9/22/2020
9/23/2020
9/24/2020
9/25/2020
9/26/2020
9/27/2020
9/28/2020 T
9/29/2020
9/30/2020



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/2/2019 7:00 AM 0.05 M M M M FINALLY NICE AND CLOUDY AND WET !!!
10/10/2019 11:00 AM 0.30 4.0 0.30 M M WOW !!!
10/28/2019 10:00 AM 0.40 5.1 M M M THIS MAY ALSO INCLUDE 10/27/2019 PRECIP
10/30/2019 7:00 AM 0.46 7.1 0.46 M M SO MUCH SNOW FOR OCTOBER. THIS IS FOR YESTERDAY & TODAY.
11/11/2019 7:00 AM 0.10 1.5 0.10 M M
11/21/2019 7:00 AM 0.08 M 0.08 M M
11/22/2019 11:00 AM 0.26 3.1 0.26 M M 00PS..A LITTLE LATE.
11/27/2019 7:00 AM M M M M M THIS IS FOR YESTERDAY AND TODAY {EDIT: Observer reported 10.6 for new snowfall and 0.75 for new precip and snow melted core. Notes indicate this is a multi-day report instead of a 24 hour report. Changed reports of 0.75 and 10.6 to NA and entered a multi-day report. Submission Time Before EDIT: 11/27/2019 10:02 AM CoCoSTAFF DNT}
11/30/2019 7:00 AM 0.02 0.2 0.02 M M
12/6/2019 7:00 AM 0.10 0.2 0.10 M M
12/16/2019 8:00 AM 0.01 0.1 0.01 M M
12/29/2019 10:00 AM 0.41 4.3 0.41 M M THIS IS TOTAL FOR THIS SNOW STORM
1/10/2020 7:00 AM T 0.1 M M M
1/28/2020 7:00 AM 0.01 M M M M WOW...FINALLY
1/30/2020 7:00 AM 0.04 0.2 0.04 M M
1/31/2020 7:00 AM 0.04 1.1 0.04 M M
2/4/2020 7:00 AM 0.23 3.1 0.23 M M
2/5/2020 7:00 AM 0.03 0.1 0.03 M M
2/7/2020 11:00 AM 0.61 7.1 0.61 M M
2/8/2020 9:00 AM 0.09 1.1 0.08 M M
2/9/2020 10:00 AM 0.11 2.5 0.11 M M
2/11/2020 7:00 AM 0.26 3.1 0.26 M M
2/13/2020 7:00 AM 0.25 3.1 0.25 M M
2/18/2020 7:00 AM 0.02 0.2 0.02 M M
2/20/2020 7:00 AM 0.07 0.8 0.07 M M
2/24/2020 7:00 AM 0.13 1.1 0.13 M M
3/2/2020 7:00 AM 0.16 1.6 0.16 M M
3/9/2020 7:00 AM 0.49 M M M M NICE EVENING DOWNPOUR.
3/14/2020 7:00 AM 0.01 M M M M
3/20/2020 7:00 AM 1.56 8.5 1.56 M M WOW !!!
3/22/2020 7:00 AM 0.06 M M M M
3/28/2020 8:00 AM 0.31 1.0 0.31 M M
4/3/2020 7:00 AM 0.18 2.0 0.18 M M
4/13/2020 7:00 AM 0.12 2.1 0.12 M M
4/14/2020 7:00 AM 0.08 0.4 0.08 M M
4/16/2020 7:00 AM 0.21 1.7 0.21 M M
4/17/2020 7:00 AM 0.25 1.9 0.25 M M
4/19/2020 7:00 AM T M M M M
4/24/2020 7:00 AM 0.25 M M M M WOW !!! FIRST RAIN.
4/25/2020 7:00 AM 0.01 M M M M
5/3/2020 7:00 AM 0.11 M M M M
5/12/2020 7:00 AM 0.02 M M M M
5/15/2020 7:00 AM 0.02 M M M M
5/16/2020 10:00 AM 0.20 M M M M A NOISY NIGHT.
5/25/2020 8:00 AM 0.88 M M M M
5/28/2020 7:00 AM 0.10 M M M M
5/30/2020 7:00 AM 0.28 M M M M
6/2/2020 7:00 AM 0.07 M M M M
6/7/2020 7:00 AM 0.12 M M M M
6/9/2020 7:00 AM 0.80 M M M M
6/14/2020 7:00 AM 0.12 M M M M
6/19/2020 7:00 AM 0.02 M M M M
6/22/2020 7:00 AM T M M M M
6/25/2020 7:00 AM 0.16 M M M M
6/26/2020 7:00 AM 0.02 M M M M
6/27/2020 9:00 AM 0.03 M M M M
7/5/2020 8:00 AM 0.02 M M M M
7/15/2020 7:00 AM 0.18 M M M M
7/25/2020 7:00 AM 0.04 M M M M
7/26/2020 7:00 AM 0.17 M M M M
7/29/2020 7:00 AM 0.03 M M M M
8/26/2020 7:00 AM T M M M M
8/29/2020 7:00 AM 0.08 M M M M
8/30/2020 7:00 AM 0.03 M M M M
9/1/2020 7:00 AM 0.15 M M M M WOW, FINALLY !!
9/9/2020 7:00 AM M M M M M THIS IS FOR TODAY AND YESTERDAY. TWO DAYS. OOPS {EDIT: Observer reported 0.88 for new precip, 1.0 for new snowfall with a melted core of 0.88 but indicated in the notes that this was a multi-day report instead of a 24 hour report. Changed report to NA and entered a multi-day report. Submission Time Before EDIT: 9/09/2020 10:15 AM CoCoSTAFF DNT}
9/10/2020 7:00 AM 0.02 M M M M
9/28/2020 7:00 AM T M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
11/26/2019 11/27/2019 7:00 AM 2 0.75 10.6 0.75
9/8/2020 9/09/2020 7:00 AM 2 0.88 1.0 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