Station Overview Station Location
Station Number CO-FM-72 Latitude 38.3787498
Station Name Cotopaxi 0.8 NW Longitude -105.6895221
County Fremont Elevation (ft) 6518



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 14 1.23 1.02 16 1.02 16 0.00 0 0 4 0 0.0 0 0
Nov 14 1.05 0.26 14 0.26 14 0.00 0 0 5 0 0.0 0 0
Dec 14 0.69 0.06 9 0.06 9 0.00 0 0 1 0 0.0 0 0
Jan 15 0.54 0.13 14 0.13 12 0.00 2 0 3 0 0.0 0 0
Feb 15 0.63 1.63 14 1.37 13 0.26 1 1 4 0 0.0 0 0
March 15 1.64 0.92 25 0.31 9 0.61 16 2 3 0 0.0 0 0
April 15 1.16 2.09 23 0.23 11 1.86 12 3 3 0 0.0 0 0
May 15 1.78 4.99 16 3.90 8 1.09 8 2 7 0 0.0 0 0
June 15 1.26 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 15 1.82 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 15 2.80 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 15 1.08 0.02 17 0.02 9 0.00 8 2 1 0 0.0 0 0
Water Year Totals: 15.68" 11.12" 148 days 7.30" 101 3.82" 47 days 10 31 days 0 days 0.0" 0 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
10/1/2014
10/2/2014 0.08
10/3/2014
10/4/2014
10/5/2014
10/6/2014 0.00
10/7/2014 0.00
10/8/2014 0.00
10/9/2014 0.03
10/10/2014
10/11/2014
10/12/2014
10/13/2014 0.90
10/14/2014 0.01
10/15/2014 0.00
10/16/2014 0.00
10/17/2014
10/18/2014
10/19/2014
10/20/2014 0.00
10/21/2014
10/22/2014 0.00
10/23/2014 0.00
10/24/2014
10/25/2014
10/26/2014
10/27/2014 0.00
10/28/2014 0.00
10/29/2014 0.00
10/30/2014 0.00
10/31/2014
11/1/2014
11/2/2014
11/3/2014 0.05
11/4/2014 0.00
11/5/2014 0.00
11/6/2014 0.00
11/7/2014
11/8/2014
11/9/2014
11/10/2014 0.00
11/11/2014 0.00
11/12/2014 0.00
11/13/2014 0.08
11/14/2014
11/15/2014
11/16/2014 0.08
11/17/2014
11/18/2014 0.00
11/19/2014 0.00
11/20/2014 0.00
11/21/2014
11/22/2014
11/23/2014
11/24/2014 0.04
11/25/2014 0.01
11/26/2014
11/27/2014
11/28/2014
11/29/2014
11/30/2014
12/1/2014 0.00
12/2/2014 0.00
12/3/2014 0.00
12/4/2014
12/5/2014
12/6/2014
12/7/2014
12/8/2014 0.00
12/9/2014 0.00
12/10/2014 0.00
12/11/2014 0.00
12/12/2014
12/13/2014
12/14/2014
12/15/2014 0.06
12/16/2014
12/17/2014 0.00
12/18/2014
12/19/2014
12/20/2014
12/21/2014
12/22/2014
12/23/2014
12/24/2014
12/25/2014
12/26/2014
12/27/2014
12/28/2014
12/29/2014
12/30/2014
12/31/2014
Day of YearDaily PrcpMultiday Prcp
1/1/2015
1/2/2015
1/3/2015
1/4/2015
1/5/2015
1/6/2015
1/7/2015 0.00
1/8/2015 0.00
1/9/2015
1/10/2015
1/11/2015
1/12/2015 0.00
1/13/2015 0.00
1/14/2015 0.06
1/15/2015 0.00
1/16/2015
1/17/2015
1/18/2015
1/19/2015 0.00
1/20/2015
1/21/2015 0.01
1/22/2015 0.06
1/23/2015
1/24/2015
1/25/2015
1/26/2015 0.00
1/27/2015
1/28/2015 0.00
1/29/2015 0.00
1/30/2015 **
1/31/2015 **
2/1/2015 0.26
2/2/2015 0.00
2/3/2015 0.00
2/4/2015 0.00
2/5/2015 0.00
2/6/2015
2/7/2015
2/8/2015
2/9/2015
2/10/2015 0.00
2/11/2015 0.70
2/12/2015 0.00
2/13/2015
2/14/2015
2/15/2015
2/16/2015
2/17/2015 0.17
2/18/2015 0.00
2/19/2015 0.00
2/20/2015
2/21/2015
2/22/2015
2/23/2015
2/24/2015 0.32
2/25/2015 0.00
2/26/2015 0.18
2/27/2015
2/28/2015
3/1/2015
3/2/2015 0.06
3/3/2015 0.12
3/4/2015
3/5/2015
3/6/2015
3/7/2015
3/8/2015
3/9/2015
3/10/2015 0.00
3/11/2015 0.00
3/12/2015 0.00
3/13/2015 **
3/14/2015 **
3/15/2015 **
3/16/2015 M 0.11
3/17/2015 0.00
3/18/2015 0.00
3/19/2015 0.13 **
3/20/2015 **
3/21/2015 **
3/22/2015 **
3/23/2015 **
3/24/2015 **
3/25/2015 **
3/26/2015 **
3/27/2015 **
3/28/2015 **
3/29/2015 **
3/30/2015 0.50
3/31/2015 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2015 0.00
4/2/2015 0.00
4/3/2015 **
4/4/2015 **
4/5/2015 **
4/6/2015 0.00
4/7/2015 0.00
4/8/2015 0.00
4/9/2015 0.00
4/10/2015
4/11/2015
4/12/2015
4/13/2015
4/14/2015 0.00
4/15/2015 0.00
4/16/2015
4/17/2015 **
4/18/2015 **
4/19/2015 **
4/20/2015 1.21
4/21/2015
4/22/2015
4/23/2015 0.04
4/24/2015 **
4/25/2015 **
4/26/2015 **
4/27/2015 0.65
4/28/2015 0.18
4/29/2015 0.01
4/30/2015 0.00
5/1/2015
5/2/2015
5/3/2015
5/4/2015
5/5/2015 0.61
5/6/2015 0.70
5/7/2015 0.02
5/8/2015 **
5/9/2015 **
5/10/2015 **
5/11/2015 1.08
5/12/2015 0.02
5/13/2015
5/14/2015 0.00
5/15/2015 **
5/16/2015 **
5/17/2015 **
5/18/2015 0.01
5/19/2015 2.15
5/20/2015 0.36
5/21/2015 0.04
5/22/2015
5/23/2015
5/24/2015
5/25/2015
5/26/2015
5/27/2015
5/28/2015
5/29/2015
5/30/2015
5/31/2015
6/1/2015
6/2/2015
6/3/2015
6/4/2015
6/5/2015
6/6/2015
6/7/2015
6/8/2015
6/9/2015
6/10/2015
6/11/2015
6/12/2015
6/13/2015
6/14/2015
6/15/2015
6/16/2015
6/17/2015
6/18/2015
6/19/2015
6/20/2015
6/21/2015
6/22/2015
6/23/2015
6/24/2015
6/25/2015
6/26/2015
6/27/2015
6/28/2015
6/29/2015
6/30/2015
Day of YearDaily PrcpMultiday Prcp
7/1/2015
7/2/2015
7/3/2015
7/4/2015
7/5/2015
7/6/2015
7/7/2015
7/8/2015
7/9/2015
7/10/2015
7/11/2015
7/12/2015
7/13/2015
7/14/2015
7/15/2015
7/16/2015
7/17/2015
7/18/2015
7/19/2015
7/20/2015
7/21/2015
7/22/2015
7/23/2015
7/24/2015
7/25/2015
7/26/2015
7/27/2015
7/28/2015
7/29/2015
7/30/2015
7/31/2015
8/1/2015
8/2/2015
8/3/2015
8/4/2015
8/5/2015
8/6/2015
8/7/2015
8/8/2015
8/9/2015
8/10/2015
8/11/2015
8/12/2015
8/13/2015
8/14/2015
8/15/2015
8/16/2015
8/17/2015
8/18/2015
8/19/2015
8/20/2015
8/21/2015
8/22/2015
8/23/2015
8/24/2015
8/25/2015
8/26/2015
8/27/2015
8/28/2015
8/29/2015
8/30/2015
8/31/2015
9/1/2015
9/2/2015
9/3/2015
9/4/2015
9/5/2015
9/6/2015
9/7/2015
9/8/2015
9/9/2015
9/10/2015
9/11/2015
9/12/2015
9/13/2015
9/14/2015 0.00
9/15/2015 0.00
9/16/2015 0.00
9/17/2015 0.00
9/18/2015 **
9/19/2015 **
9/20/2015 **
9/21/2015 0.00
9/22/2015 0.00
9/23/2015 0.00
9/24/2015 0.02
9/25/2015 **
9/26/2015 **
9/27/2015 **
9/28/2015 0.00
9/29/2015 0.00
9/30/2015 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/2/2014 8:00 AM 0.08 M M M M 10/1/14 AND 10/2/14
10/6/2014 8:00 AM 0.00 0.0 M M M total for weekend (Oct-3,4,5)
10/7/2014 8:00 AM 0.00 0.0 M M M
10/8/2014 8:00 AM 0.00 0.0 M M M
10/9/2014 8:00 AM 0.03 M M M M it is gently raining now, sky has low gray clouds
10/13/2014 8:00 AM 0.90 M M M M weekend total (10/10,11,12)
10/14/2014 8:00 AM 0.01 M M M M
10/15/2014 8:00 AM 0.00 0.0 M M M
10/16/2014 8:00 AM 0.00 0.0 M M M
10/20/2014 8:00 AM 0.00 0.0 M M M weekend total (10/17,18,19,)
10/22/2014 8:00 AM 0.00 0.0 M M M
10/23/2014 8:00 AM 0.00 0.0 M M M
10/27/2014 8:00 AM 0.00 0.0 M M M weekend total 10/24,25,26
10/28/2014 8:00 AM 0.00 0.0 M M M
10/29/2014 8:00 AM 0.00 0.0 M M M
10/30/2014 8:00 AM 0.00 0.0 M M M
11/3/2014 8:00 AM 0.05 M M M M weekend total (10-31, 11-1 &2)
11/4/2014 8:00 AM 0.00 0.0 M M M
11/5/2014 8:00 AM 0.00 0.0 M M M
11/6/2014 8:00 AM 0.00 0.0 M M M
11/10/2014 8:00 AM 0.00 0.0 M M M weekend total 11-7,8,9
11/11/2014 8:00 AM 0.00 0.0 M M M snow flurries very cold
11/12/2014 8:00 AM 0.00 0.0 M M M snow flurries, trace of snow in gauge
11/13/2014 9:00 AM 0.08 M M M M
11/16/2014 8:00 AM 0.08 M M M M weekend total (11-14,15,16)
11/18/2014 8:00 AM 0.00 0.0 M M M
11/19/2014 8:00 AM 0.00 0.0 M M M
11/20/2014 8:00 AM 0.00 0.0 M M M
11/24/2014 8:40 AM 0.04 M M M M WEEKEND TOTAL (11-21,22,23)
11/25/2014 8:00 AM 0.01 M M M M
12/1/2014 8:00 AM 0.00 0.0 M M M
12/2/2014 8:00 AM 0.00 0.0 M M M
12/3/2014 8:00 AM 0.00 0.0 M M M
12/8/2014 8:00 AM 0.00 0.0 M M M
12/9/2014 8:00 AM 0.00 0.0 M M M
12/10/2014 8:00 AM 0.00 0.0 M M M
12/11/2014 8:00 AM 0.00 0.0 M M M
12/15/2014 7:35 AM 0.06 M M M M
12/17/2014 8:00 AM 0.00 0.0 M M M
1/7/2015 8:00 AM 0.00 0.0 M M M
1/8/2015 8:00 AM 0.00 0.0 M M M
1/12/2015 8:00 AM 0.00 0.0 M M M
1/13/2015 8:00 AM 0.00 0.0 M M M trace
1/14/2015 8:00 AM 0.06 M M M M
1/15/2015 8:00 AM 0.00 0.0 M M M
1/19/2015 8:00 AM 0.00 0.0 M M M
1/21/2015 8:00 AM 0.01 M M M M low clouds, drizzling
1/22/2015 9:00 AM 0.06 M M M M
1/26/2015 8:00 AM 0.00 0.0 M M M
1/28/2015 8:00 AM 0.00 0.0 M M M
1/29/2015 8:00 AM 0.00 0.0 M M M
2/2/2015 8:00 AM 0.00 0.0 M M M nws qc- observer originally entered 0.26 daily precip, with observer note "weekend total" qc changed daily to zero, and entered 0.26 as a multi-day report with date range 1/30-2/1
2/3/2015 8:00 AM 0.00 0.0 M M M
2/4/2015 8:00 AM 0.00 0.0 M M M
2/5/2015 8:00 AM 0.00 0.0 M M M
2/10/2015 8:00 AM 0.00 0.0 M M M
2/11/2015 8:00 AM 0.70 M M M M
2/12/2015 8:00 AM 0.00 0.0 M M M
2/17/2015 10:20 AM 0.17 M M M M total from weekend 2-13, 2-17
2/18/2015 8:00 AM 0.00 0.0 M M M
2/19/2015 8:00 AM 0.00 0.0 M M M
2/24/2015 8:00 AM 0.32 M M M M Weekend total (2-20,2-24)
2/25/2015 8:00 AM 0.00 0.0 M M M
2/26/2015 9:40 AM 0.18 M M M M
3/2/2015 8:00 AM 0.06 M M M M
3/3/2015 8:00 AM 0.12 M M M M
3/10/2015 8:00 AM 0.00 0.0 M M M
3/11/2015 8:00 AM 0.00 0.0 M M M
3/12/2015 8:00 AM 0.00 0.0 M M M
3/16/2015 8:00 AM M M M M M NWS QC-original entry was 0.11. Think this would be precipitation that fell on an earlier date, and best resolution would be to enter it as a multi-day report.
3/17/2015 8:00 AM 0.00 0.0 M M M
3/18/2015 8:00 AM 0.00 0.0 M M M
3/19/2015 8:00 AM 0.13 M M M M raining heavily It's a "lion day" in Cotopaxi!
3/31/2015 8:00 AM 0.00 0.0 M M M
4/1/2015 8:00 AM 0.00 0.0 M M M
4/2/2015 8:00 AM 0.00 0.0 M M M windy and cloudy
4/7/2015 8:00 AM 0.00 0.0 M M M
4/8/2015 8:00 AM 0.00 0.0 M M M
4/9/2015 8:00 AM 0.00 0.0 M M M
4/14/2015 8:00 AM 0.00 0.0 M M M
4/15/2015 8:00 AM 0.00 0.0 M M M
4/23/2015 8:00 AM 0.04 M M M M
4/28/2015 8:00 AM 0.18 M M M M
4/29/2015 8:00 AM 0.01 M M M M
4/30/2015 8:00 AM 0.00 0.0 M M M
5/5/2015 8:00 AM 0.61 M M M M drizzling and low clouds
5/6/2015 8:00 AM 0.70 M M M M
5/7/2015 8:00 AM 0.02 M M M M
5/12/2015 8:00 AM 0.02 M M M M
5/14/2015 8:00 AM 0.00 0.0 M M M
5/19/2015 8:00 AM 2.15 M M M M raining steadily
5/20/2015 8:00 AM 0.36 M M M M
5/21/2015 8:00 AM 0.04 M M M M
9/14/2015 8:00 AM 0.00 0.0 M M M
9/15/2015 8:00 AM 0.00 0.0 M M M
9/16/2015 8:00 AM 0.00 0.0 M M M
9/17/2015 8:00 AM 0.00 0.0 M M M
9/22/2015 8:00 AM 0.00 0.0 M M M
9/23/2015 8:00 AM 0.00 0.0 M M M
9/24/2015 8:00 AM 0.02 M M M M
9/29/2015 8:00 AM 0.00 0.0 M M M
9/30/2015 8:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
1/30/2015 2/01/2015 8:00 AM 3 0.26 M M NWS qc entered this report. observer originally entered 0.26 on 2/2 but with note "weekend total" NWS qc changed 2/2 to zero, and used date range 1/30-2/1 based on actual event duration.
3/13/2015 3/16/2015 8:00 AM 4 0.11 M M Monday report.
3/19/2015 3/30/2015 12:00 AM 12 0.50 M M
4/3/2015 4/06/2015 12:00 AM 4 0.00 M M
4/17/2015 4/20/2015 12:00 AM 4 1.21 M M
4/24/2015 4/27/2015 12:00 AM 4 0.65 M M
5/8/2015 5/11/2015 8:20 AM 4 1.08 M M
5/15/2015 5/18/2015 12:00 AM 4 0.01 M M
9/18/2015 9/21/2015 12:00 AM 4 0.00 M M
9/25/2015 9/28/2015 12:00 AM 4 0.00 M 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