Station Overview Station Location
Station Number chey016 Latitude 41.414
Station Name Dalton 14.6 E Longitude -102.695
County Cheyenne Elevation (ft) 4026



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 16 1.25 0.78 29 0.78 29 0.00 0 0 3 1 0.0 0 0
Nov 16 0.60 0.00 28 0.00 28 0.00 0 0 0 2 0.0 0 3
Dec 16 0.47 2.05 27 2.05 27 0.00 0 0 3 0 2.0 2 7
Jan 17 0.32 0.20 22 0.20 22 0.00 0 0 1 1 6.3 3 9
Feb 17 0.43 1.00 22 1.00 22 0.00 0 0 1 1 0.0 0 4
March 17 1.15 0.00 25 0.00 25 0.00 0 0 0 0 0.0 0 1
April 17 1.88 0.78 20 0.78 20 0.00 0 0 5 6 0.0 0 0
May 17 2.96 0.00 4 0.00 4 0.00 0 0 0 0 0.0 0 0
June 17 3.21 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 17 2.59 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 17 2.06 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 17 1.60 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 18.52" 4.81" 177 days 4.81" 177 0.00" 0 days 0 13 days 11 days 8.3" 5 days 24 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
10/1/2016 0.00
10/2/2016 0.04
10/3/2016 0.00
10/4/2016 0.00
10/5/2016 0.00
10/6/2016 0.54
10/7/2016
10/8/2016 0.00
10/9/2016 0.00
10/10/2016 0.00
10/11/2016 0.00
10/12/2016 0.20
10/13/2016
10/14/2016 0.00
10/15/2016 0.00
10/16/2016 T
10/17/2016 0.00
10/18/2016 0.00
10/19/2016 0.00
10/20/2016 0.00
10/21/2016 0.00
10/22/2016 0.00
10/23/2016 0.00
10/24/2016 0.00
10/25/2016 0.00
10/26/2016 0.00
10/27/2016 0.00
10/28/2016 0.00
10/29/2016 0.00
10/30/2016 0.00
10/31/2016 0.00
11/1/2016 0.00
11/2/2016 0.00
11/3/2016 0.00
11/4/2016 0.00
11/5/2016 0.00
11/6/2016 0.00
11/7/2016 0.00
11/8/2016 0.00
11/9/2016 0.00
11/10/2016 0.00
11/11/2016 0.00
11/12/2016 0.00
11/13/2016 0.00
11/14/2016 0.00
11/15/2016 0.00
11/16/2016 0.00
11/17/2016 0.00
11/18/2016
11/19/2016 0.00
11/20/2016 0.00
11/21/2016 0.00
11/22/2016 T
11/23/2016 0.00
11/24/2016 0.00
11/25/2016 0.00
11/26/2016 0.00
11/27/2016 0.00
11/28/2016
11/29/2016 T
11/30/2016 0.00
12/1/2016 0.00
12/2/2016 0.00
12/3/2016 0.00
12/4/2016 0.00
12/5/2016 0.00
12/6/2016 0.00
12/7/2016 1.00
12/8/2016 0.00
12/9/2016 0.00
12/10/2016 0.00
12/11/2016 0.00
12/12/2016 0.00
12/13/2016
12/14/2016 0.00
12/15/2016
12/16/2016 0.00
12/17/2016 1.00
12/18/2016 0.00
12/19/2016 0.00
12/20/2016 0.00
12/21/2016 0.00
12/22/2016 0.00
12/23/2016 0.00
12/24/2016 0.00
12/25/2016 0.05
12/26/2016
12/27/2016 M
12/28/2016 0.00
12/29/2016 0.00
12/30/2016 0.00
12/31/2016 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2017 0.00
1/2/2017 0.00
1/3/2017 0.00
1/4/2017
1/5/2017 0.20
1/6/2017 M
1/7/2017 0.00
1/8/2017 0.00
1/9/2017 0.00
1/10/2017 0.00
1/11/2017 0.00
1/12/2017
1/13/2017 M
1/14/2017 0.00
1/15/2017
1/16/2017 T
1/17/2017 0.00
1/18/2017 0.00
1/19/2017 0.00
1/20/2017
1/21/2017 0.00
1/22/2017 0.00
1/23/2017 0.00
1/24/2017 M
1/25/2017
1/26/2017
1/27/2017 0.00
1/28/2017 0.00
1/29/2017 0.00
1/30/2017 0.00
1/31/2017 0.00
2/1/2017 0.00
2/2/2017
2/3/2017
2/4/2017 0.00
2/5/2017 0.00
2/6/2017 0.00
2/7/2017 0.00
2/8/2017 0.00
2/9/2017 T
2/10/2017 0.00
2/11/2017 0.00
2/12/2017 0.00
2/13/2017 0.00
2/14/2017 0.00
2/15/2017 0.00
2/16/2017 0.00
2/17/2017
2/18/2017 0.00
2/19/2017
2/20/2017 0.00
2/21/2017 0.00
2/22/2017 0.00
2/23/2017 1.00
2/24/2017
2/25/2017
2/26/2017 0.00
2/27/2017 0.00
2/28/2017 0.00
3/1/2017 0.00
3/2/2017 0.00
3/3/2017 0.00
3/4/2017 0.00
3/5/2017
3/6/2017 0.00
3/7/2017 0.00
3/8/2017 0.00
3/9/2017 0.00
3/10/2017 0.00
3/11/2017 0.00
3/12/2017 0.00
3/13/2017 0.00
3/14/2017 0.00
3/15/2017 0.00
3/16/2017 0.00
3/17/2017
3/18/2017 0.00
3/19/2017 0.00
3/20/2017 0.00
3/21/2017 0.00
3/22/2017 0.00
3/23/2017 0.00
3/24/2017
3/25/2017 0.00
3/26/2017 0.00
3/27/2017 0.00
3/28/2017
3/29/2017
3/30/2017 0.00
3/31/2017
Day of YearDaily PrcpMultiday Prcp
4/1/2017 0.30
4/2/2017 0.05
4/3/2017
4/4/2017
4/5/2017 0.03
4/6/2017
4/7/2017 0.00
4/8/2017 0.00
4/9/2017
4/10/2017 0.00
4/11/2017 0.00
4/12/2017 0.00
4/13/2017 0.00
4/14/2017
4/15/2017 T
4/16/2017 0.00
4/17/2017 T
4/18/2017
4/19/2017
4/20/2017 0.00
4/21/2017 T
4/22/2017 T
4/23/2017 0.00
4/24/2017
4/25/2017 0.36
4/26/2017
4/27/2017 0.04
4/28/2017
4/29/2017 T
4/30/2017 T
5/1/2017
5/2/2017 0.00
5/3/2017
5/4/2017
5/5/2017
5/6/2017
5/7/2017
5/8/2017
5/9/2017
5/10/2017
5/11/2017
5/12/2017
5/13/2017 0.00
5/14/2017 0.00
5/15/2017 0.00
5/16/2017
5/17/2017
5/18/2017
5/19/2017
5/20/2017
5/21/2017
5/22/2017
5/23/2017
5/24/2017
5/25/2017
5/26/2017
5/27/2017
5/28/2017
5/29/2017
5/30/2017
5/31/2017
6/1/2017
6/2/2017
6/3/2017
6/4/2017
6/5/2017
6/6/2017
6/7/2017
6/8/2017
6/9/2017
6/10/2017
6/11/2017
6/12/2017
6/13/2017
6/14/2017
6/15/2017
6/16/2017
6/17/2017
6/18/2017
6/19/2017
6/20/2017
6/21/2017
6/22/2017
6/23/2017
6/24/2017
6/25/2017
6/26/2017
6/27/2017
6/28/2017
6/29/2017
6/30/2017
Day of YearDaily PrcpMultiday Prcp
7/1/2017
7/2/2017
7/3/2017
7/4/2017
7/5/2017
7/6/2017
7/7/2017
7/8/2017
7/9/2017
7/10/2017
7/11/2017
7/12/2017
7/13/2017
7/14/2017
7/15/2017
7/16/2017
7/17/2017
7/18/2017
7/19/2017
7/20/2017
7/21/2017
7/22/2017
7/23/2017
7/24/2017
7/25/2017
7/26/2017
7/27/2017
7/28/2017
7/29/2017
7/30/2017
7/31/2017
8/1/2017
8/2/2017
8/3/2017
8/4/2017
8/5/2017
8/6/2017
8/7/2017
8/8/2017
8/9/2017
8/10/2017
8/11/2017
8/12/2017
8/13/2017
8/14/2017
8/15/2017
8/16/2017
8/17/2017
8/18/2017
8/19/2017
8/20/2017
8/21/2017
8/22/2017
8/23/2017
8/24/2017
8/25/2017
8/26/2017
8/27/2017
8/28/2017
8/29/2017
8/30/2017
8/31/2017
9/1/2017
9/2/2017
9/3/2017
9/4/2017
9/5/2017
9/6/2017
9/7/2017
9/8/2017
9/9/2017
9/10/2017
9/11/2017
9/12/2017
9/13/2017
9/14/2017
9/15/2017
9/16/2017
9/17/2017
9/18/2017
9/19/2017
9/20/2017
9/21/2017
9/22/2017
9/23/2017
9/24/2017
9/25/2017
9/26/2017
9/27/2017
9/28/2017
9/29/2017
9/30/2017



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2016 7:00 AM 0.00 0.0 M M M
10/2/2016 7:00 AM 0.04 M M M M
10/3/2016 7:00 AM 0.00 0.0 M M M
10/4/2016 7:00 AM 0.00 0.0 M M M
10/5/2016 7:00 AM 0.00 0.0 M M M
10/6/2016 7:00 AM 0.54 T M M M
10/8/2016 7:00 AM 0.00 0.0 M M M
10/9/2016 7:00 AM 0.00 0.0 M M M
10/10/2016 7:00 AM 0.00 0.0 M M M
10/11/2016 7:00 AM 0.00 0.0 M M M
10/12/2016 7:00 AM 0.20 M M M M
10/14/2016 7:00 AM 0.00 0.0 M M M
10/15/2016 7:00 AM 0.00 0.0 M M M
10/16/2016 7:00 AM T M M M M
10/17/2016 7:00 AM 0.00 0.0 M M M
10/18/2016 7:00 AM 0.00 0.0 M M M
10/19/2016 7:00 AM 0.00 0.0 M M M
10/20/2016 7:00 AM 0.00 0.0 M M M
10/21/2016 7:00 AM 0.00 0.0 M M M
10/22/2016 7:00 AM 0.00 0.0 M M M
10/23/2016 7:00 AM 0.00 0.0 M M M
10/24/2016 7:00 AM 0.00 0.0 M M M
10/25/2016 7:00 AM 0.00 0.0 M M M
10/26/2016 7:00 AM 0.00 0.0 M M M
10/27/2016 7:00 AM 0.00 0.0 M M M
10/28/2016 7:00 AM 0.00 0.0 M M M
10/29/2016 7:00 AM 0.00 0.0 M M M
10/30/2016 7:00 AM 0.00 0.0 M M M
10/31/2016 7:00 AM 0.00 0.0 M M M
11/1/2016 7:00 AM 0.00 0.0 M M M
11/2/2016 7:00 AM 0.00 0.0 M M M
11/3/2016 7:00 AM 0.00 0.0 M M M
11/4/2016 7:00 AM 0.00 0.0 M M M
11/5/2016 7:00 AM 0.00 0.0 M M M
11/6/2016 7:00 AM 0.00 0.0 M M M
11/7/2016 7:00 AM 0.00 0.0 M M M
11/8/2016 7:00 AM 0.00 0.0 M M M
11/9/2016 7:00 AM 0.00 0.0 M M M
11/10/2016 7:00 AM 0.00 0.0 M M M
11/11/2016 7:00 AM 0.00 0.0 M M M
11/12/2016 7:00 AM 0.00 0.0 M M M
11/13/2016 7:00 AM 0.00 0.0 M M M
11/14/2016 7:00 AM 0.00 0.0 M M M
11/15/2016 7:00 AM 0.00 0.0 M M M
11/16/2016 7:00 AM 0.00 0.0 M M M
11/17/2016 7:00 AM 0.00 0.0 M M M
11/19/2016 7:00 AM 0.00 0.0 M 3.0 M
11/20/2016 7:00 AM 0.00 0.0 M 3.0 M
11/21/2016 7:00 AM 0.00 0.0 M 1.0 M
11/22/2016 7:00 AM T M M M M
11/23/2016 7:00 AM 0.00 0.0 M T M
11/24/2016 7:00 AM 0.00 0.0 M M M
11/25/2016 7:00 AM 0.00 0.0 M M M
11/26/2016 7:00 AM 0.00 0.0 M M M
11/27/2016 7:00 AM 0.00 0.0 M M M
11/29/2016 7:00 AM T T M T M
11/30/2016 7:00 AM 0.00 0.0 M M M
12/1/2016 7:00 AM 0.00 0.0 M M M
12/2/2016 7:00 AM 0.00 0.0 M M M
12/3/2016 7:00 AM 0.00 0.0 M M M
12/4/2016 7:00 AM 0.00 0.0 M M M
12/5/2016 7:00 AM 0.00 0.0 M M M
12/6/2016 7:00 AM 0.00 0.0 M M M
12/7/2016 7:00 AM 1.00 1.0 M 1.0 M
12/8/2016 7:00 AM 0.00 0.0 M 0.0 M
12/9/2016 7:00 AM 0.00 0.0 M 1.0 M
12/10/2016 7:00 AM 0.00 0.0 M 1.0 M
12/11/2016 7:00 AM 0.00 0.0 M T M
12/12/2016 7:00 AM 0.00 T M T M
12/14/2016 7:00 AM 0.00 0.0 M M M
12/16/2016 7:00 AM 0.00 0.0 M T M
12/17/2016 7:00 AM 1.00 1.0 M 1.0 M
12/18/2016 7:00 AM 0.00 0.0 M 1.0 M
12/19/2016 7:00 AM 0.00 0.0 M 1.0 M
12/20/2016 7:00 AM 0.00 0.0 M T M
12/21/2016 7:00 AM 0.00 0.0 M T M
12/22/2016 7:00 AM 0.00 0.0 M M M
12/23/2016 7:00 AM 0.00 0.0 M M M
12/24/2016 7:00 AM 0.00 0.0 M M M
12/25/2016 7:00 AM 0.05 M M M M
12/27/2016 7:00 AM M M M M M {EDIT: Observer reported 1.00 of new snowfall. There are not reports of precip seen with surrounding reports and QPE data. This could be total snow on the ground. Changed new snow of 1.00 to NA until observer can be contacted to verify. Submission Time Before EDIT: 12/27/2016 8:07 PM CoCoSTAFF DNT}
12/28/2016 7:00 AM 0.00 0.0 M T M
12/29/2016 7:00 AM 0.00 0.0 M T M
12/30/2016 7:00 AM 0.00 0.0 M M M
12/31/2016 7:00 AM 0.00 0.0 M M M
1/1/2017 7:00 AM 0.00 0.0 M M M
1/2/2017 7:00 AM 0.00 0.0 M M M
1/3/2017 7:00 AM 0.00 0.0 M T M
1/5/2017 7:00 AM 0.20 0.3 M 5.0 M
1/6/2017 7:00 AM M 5.0 M 5.0 M [edit: observer entered 5.00 inches as liquid precip and was meant to be new snowfall based on the already entered values in the snowfall sections. Changed to NA by CoCoStaff NN]
1/7/2017 7:00 AM 0.00 0.0 M 5.0 M
1/8/2017 7:00 AM 0.00 0.0 M 5.0 M
1/9/2017 7:00 AM 0.00 0.0 M 3.0 M
1/10/2017 7:00 AM 0.00 0.0 M T M
1/11/2017 7:00 AM 0.00 0.0 M T M
1/13/2017 7:00 AM M 1.0 M 1.0 M
1/14/2017 7:00 AM 0.00 0.0 M T M
1/16/2017 7:00 AM T T M T M
1/17/2017 7:00 AM 0.00 0.0 M T M
1/18/2017 7:00 AM 0.00 0.0 M T M
1/19/2017 7:00 AM 0.00 0.0 M T M
1/21/2017 7:00 AM 0.00 0.0 M M M
1/22/2017 7:00 AM 0.00 0.0 M M M
1/23/2017 7:00 AM 0.00 0.0 M M M
1/24/2017 7:00 AM M M M 2.0 M {EDIT: Observer reported 2.00 of new precip. Surrounding reports of 0.08 to 0.12 indicate this could be an error. Looks like total snow accidentally got entered into the wrong category. Changed report of 2.00 to NA until observer can be contacted to verify. Submission Time Before EDIT: 1/24/2017 7:00 AM CoCoSTAFF DNT}
1/27/2017 7:00 AM 0.00 0.0 M 12.0 M
1/28/2017 7:00 AM 0.00 0.0 M 2.0 M
1/29/2017 7:00 AM 0.00 0.0 M T M
1/30/2017 7:00 AM 0.00 0.0 M T M
1/31/2017 7:00 AM 0.00 0.0 M T M
2/1/2017 7:00 AM 0.00 0.0 M M M
2/4/2017 7:00 AM 0.00 0.0 M M M
2/5/2017 7:00 AM 0.00 0.0 M M M
2/6/2017 7:00 AM 0.00 0.0 M M M
2/7/2017 7:00 AM 0.00 0.0 M M M
2/8/2017 7:00 AM 0.00 0.0 M M M
2/9/2017 7:00 AM T T M T M
2/10/2017 7:00 AM 0.00 0.0 M M M
2/11/2017 7:00 AM 0.00 0.0 M M M
2/12/2017 7:00 AM 0.00 0.0 M M M
2/13/2017 7:00 AM 0.00 0.0 M M M
2/14/2017 7:00 AM 0.00 0.0 M M M
2/15/2017 7:00 AM 0.00 0.0 M M M
2/16/2017 7:00 AM 0.00 0.0 M M M
2/18/2017 7:00 AM 0.00 0.0 M M M
2/20/2017 7:00 AM 0.00 0.0 M M M
2/21/2017 7:00 AM 0.00 0.0 M M M
2/22/2017 7:00 AM 0.00 0.0 M M M
2/23/2017 7:00 AM 1.00 M M 1.0 M
2/26/2017 7:00 AM 0.00 0.0 M 10.0 M
2/27/2017 7:00 AM 0.00 0.0 M 5.0 M
2/28/2017 7:00 AM 0.00 0.0 M 4.0 M
3/1/2017 7:00 AM 0.00 0.0 M T M
3/2/2017 7:00 AM 0.00 0.0 M 4.0 M
3/3/2017 7:00 AM 0.00 0.0 M T M
3/4/2017 7:00 AM 0.00 0.0 M T M
3/6/2017 7:00 AM 0.00 0.0 M M M
3/7/2017 7:00 AM 0.00 0.0 M M M
3/8/2017 7:00 AM 0.00 0.0 M M M
3/9/2017 7:00 AM 0.00 0.0 M M M
3/10/2017 7:00 AM 0.00 0.0 M M M
3/11/2017 7:00 AM 0.00 0.0 M M M
3/12/2017 7:00 AM 0.00 0.0 M M M
3/13/2017 7:00 AM 0.00 0.0 M M M
3/14/2017 7:00 AM 0.00 0.0 M M M
3/15/2017 7:00 AM 0.00 0.0 M M M
3/16/2017 7:00 AM 0.00 0.0 M M M
3/18/2017 7:00 AM 0.00 0.0 M M M
3/19/2017 7:00 AM 0.00 0.0 M M M
3/20/2017 7:00 AM 0.00 0.0 M M M
3/21/2017 7:00 AM 0.00 0.0 M M M
3/22/2017 7:00 AM 0.00 0.0 M M M
3/23/2017 7:00 AM 0.00 0.0 M M M
3/25/2017 7:00 AM 0.00 0.0 M M M
3/26/2017 7:00 AM 0.00 0.0 M M M
3/27/2017 7:00 AM 0.00 0.0 M M M
3/30/2017 7:00 AM 0.00 0.0 M M M
4/1/2017 7:00 AM 0.30 M M M M
4/2/2017 7:00 AM 0.05 M M M M
4/5/2017 7:00 AM 0.03 M M M M
4/7/2017 7:00 AM 0.00 0.0 M M M
4/8/2017 7:00 AM 0.00 0.0 M M M
4/10/2017 7:00 AM 0.00 0.0 M M M
4/11/2017 7:00 AM 0.00 0.0 M M M
4/12/2017 7:00 AM 0.00 0.0 M M M
4/13/2017 7:00 AM 0.00 0.0 M M M
4/15/2017 7:00 AM T M M M M
4/16/2017 7:00 AM 0.00 0.0 M M M
4/17/2017 7:00 AM T M M M M
4/20/2017 7:00 AM 0.00 0.0 M M M
4/21/2017 7:00 AM T T M T M
4/22/2017 7:00 AM T M M M M
4/23/2017 7:00 AM 0.00 0.0 M M M
4/25/2017 7:00 AM 0.36 M M M M
4/27/2017 7:00 AM 0.04 M M M M
4/29/2017 7:00 AM T M M T M
4/30/2017 7:00 AM T M M M M
5/2/2017 7:00 AM 0.00 0.0 M M M
5/13/2017 7:00 AM 0.00 0.0 M M M
5/14/2017 7:00 AM 0.00 0.0 M M M
5/15/2017 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



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