Station Overview Station Location
Station Number CO-EG-31 Latitude 39.64272661863
Station Name Avon 1.1 SE Longitude -106.517879962921
County Eagle Elevation (ft) 7603



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 13 1.53 0.64 33 0.01 1 0.63 32 1 1 0 0.0 0 0
Nov 13 1.89 0.00 30 0.00 0 0.00 30 0 0 0 0.0 0 0
Dec 13 1.58 2.46 36 0.96 7 1.50 29 3 2 0 15.8 2 5
Jan 14 1.34 3.59 17 3.59 10 0.00 7 1 7 0 30.0 7 10
Feb 14 1.50 5.47 7 1.47 4 4.00 3 1 4 0 26.7 4 3
March 14 1.90 1.77 9 1.27 4 0.50 5 1 4 0 2.7 4 2
April 14 1.98 0.08 31 0.08 1 0.00 30 0 1 0 2.5 1 0
May 14 1.58 2.34 26 0.32 7 2.02 19 2 4 0 0.0 0 0
June 14 1.08 0.71 30 0.06 11 0.65 19 4 1 0 0.0 0 0
July 14 1.59 1.98 33 1.31 20 0.67 13 5 11 0 0.0 0 0
Aug 14 1.68 2.19 26 1.76 20 0.43 6 3 17 0 0.0 0 0
Sept 14 1.96 2.27 23 1.93 14 0.34 9 3 8 0 0.0 0 0
Water Year Totals: 19.61" 23.50" 301 days 12.76" 99 10.74" 202 days 24 60 days 0 days 77.7" 18 days 20 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
10/1/2013 0.01 **
10/2/2013 **
10/3/2013 **
10/4/2013 **
10/5/2013 **
10/6/2013 **
10/7/2013 **
10/8/2013 M **
10/9/2013 **
10/10/2013 **
10/11/2013 **
10/12/2013 **
10/13/2013 **
10/14/2013 **
10/15/2013 **
10/16/2013 **
10/17/2013 **
10/18/2013 **
10/19/2013 **
10/20/2013 **
10/21/2013 **
10/22/2013 **
10/23/2013 **
10/24/2013 **
10/25/2013 **
10/26/2013 **
10/27/2013 **
10/28/2013 **
10/29/2013 **
10/30/2013 **
10/31/2013 **
11/1/2013 **
11/2/2013 **
11/3/2013 **
11/4/2013 **
11/5/2013 **
11/6/2013 **
11/7/2013 **
11/8/2013 **
11/9/2013 **
11/10/2013 **
11/11/2013 **
11/12/2013 **
11/13/2013 **
11/14/2013 **
11/15/2013 **
11/16/2013 **
11/17/2013 **
11/18/2013 **
11/19/2013 **
11/20/2013 **
11/21/2013 **
11/22/2013 **
11/23/2013 **
11/24/2013 **
11/25/2013 **
11/26/2013 **
11/27/2013 **
11/28/2013 **
11/29/2013 **
11/30/2013 **
12/1/2013 **
12/2/2013 **
12/3/2013 0.43
12/4/2013 0.71 **
12/5/2013 **
12/6/2013 **
12/7/2013 **
12/8/2013 **
12/9/2013 **
12/10/2013 **
12/11/2013 **
12/12/2013 **
12/13/2013 **
12/14/2013 **
12/15/2013 **
12/16/2013 **
12/17/2013 **
12/18/2013 **
12/19/2013 0.00 **
12/20/2013 **
12/21/2013 0.25 **
12/22/2013 **
12/23/2013 **
12/24/2013 **
12/25/2013 **
12/26/2013 0.07
12/27/2013 0.00
12/28/2013 0.00
12/29/2013
12/30/2013 0.00
12/31/2013 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2014
1/2/2014 0.12
1/3/2014
1/4/2014 0.35
1/5/2014
1/6/2014 0.09
1/7/2014
1/8/2014 1.77
1/9/2014 0.05
1/10/2014
1/11/2014
1/12/2014
1/13/2014 0.40
1/14/2014 0.00
1/15/2014
1/16/2014 0.00
1/17/2014 **
1/18/2014 **
1/19/2014 **
1/20/2014 **
1/21/2014 **
1/22/2014 **
1/23/2014 0.00
1/24/2014
1/25/2014
1/26/2014
1/27/2014 0.00
1/28/2014
1/29/2014
1/30/2014 0.81
1/31/2014
2/1/2014 0.97
2/2/2014
2/3/2014 0.12
2/4/2014
2/5/2014 0.17
2/6/2014
2/7/2014 0.21
2/8/2014 **
2/9/2014 **
2/10/2014 4.00
2/11/2014
2/12/2014
2/13/2014
2/14/2014
2/15/2014
2/16/2014
2/17/2014
2/18/2014
2/19/2014
2/20/2014
2/21/2014
2/22/2014
2/23/2014
2/24/2014
2/25/2014
2/26/2014
2/27/2014
2/28/2014
3/1/2014 0.70
3/2/2014
3/3/2014
3/4/2014
3/5/2014 0.15
3/6/2014
3/7/2014
3/8/2014
3/9/2014
3/10/2014
3/11/2014
3/12/2014
3/13/2014
3/14/2014
3/15/2014 0.09
3/16/2014 **
3/17/2014 **
3/18/2014 **
3/19/2014 0.50
3/20/2014
3/21/2014
3/22/2014
3/23/2014
3/24/2014
3/25/2014
3/26/2014
3/27/2014
3/28/2014
3/29/2014
3/30/2014
3/31/2014 0.33 **
Day of YearDaily PrcpMultiday Prcp
4/1/2014 **
4/2/2014 **
4/3/2014 **
4/4/2014 **
4/5/2014 **
4/6/2014 **
4/7/2014 0.08 **
4/8/2014 **
4/9/2014 **
4/10/2014 **
4/11/2014 **
4/12/2014 **
4/13/2014 **
4/14/2014 **
4/15/2014 **
4/16/2014 **
4/17/2014 **
4/18/2014 **
4/19/2014 **
4/20/2014 **
4/21/2014 **
4/22/2014 **
4/23/2014 **
4/24/2014 **
4/25/2014 **
4/26/2014 **
4/27/2014 **
4/28/2014 **
4/29/2014 **
4/30/2014 **
5/1/2014 **
5/2/2014 **
5/3/2014 **
5/4/2014 **
5/5/2014 **
5/6/2014 **
5/7/2014 0.00
5/8/2014 **
5/9/2014 **
5/10/2014 **
5/11/2014 **
5/12/2014 2.02
5/13/2014 0.02
5/14/2014 0.03
5/15/2014
5/16/2014
5/17/2014 0.10
5/18/2014
5/19/2014
5/20/2014 0.00
5/21/2014
5/22/2014 0.00
5/23/2014 0.00
5/24/2014 0.17
5/25/2014 **
5/26/2014 **
5/27/2014 **
5/28/2014 **
5/29/2014 **
5/30/2014 **
5/31/2014 **
6/1/2014 **
6/2/2014 0.38
6/3/2014 **
6/4/2014 **
6/5/2014 **
6/6/2014 **
6/7/2014 **
6/8/2014 **
6/9/2014 **
6/10/2014 **
6/11/2014 0.19
6/12/2014
6/13/2014
6/14/2014
6/15/2014
6/16/2014 0.00
6/17/2014 0.00
6/18/2014 0.00
6/19/2014 0.00
6/20/2014 0.00
6/21/2014 0.00
6/22/2014 0.00
6/23/2014 0.00 **
6/24/2014 0.03
6/25/2014 0.00
6/26/2014 **
6/27/2014 **
6/28/2014 0.06 **
6/29/2014 **
6/30/2014 0.00 **
Day of YearDaily PrcpMultiday Prcp
7/1/2014 0.00
7/2/2014 0.00
7/3/2014 0.00
7/4/2014 **
7/5/2014 0.02
7/6/2014 0.01
7/7/2014 0.00
7/8/2014 0.00
7/9/2014 0.00 **
7/10/2014 **
7/11/2014 **
7/12/2014 0.61
7/13/2014 0.01
7/14/2014 0.00
7/15/2014 0.01
7/16/2014 0.43
7/17/2014 0.27
7/18/2014 **
7/19/2014 **
7/20/2014 **
7/21/2014 **
7/22/2014 0.02
7/23/2014 0.00
7/24/2014 0.00
7/25/2014 0.14
7/26/2014 0.01
7/27/2014 0.24
7/28/2014 0.00
7/29/2014 0.01
7/30/2014 0.06
7/31/2014 0.12
8/1/2014 **
8/2/2014 0.24
8/3/2014 0.00
8/4/2014 **
8/5/2014 0.09
8/6/2014 0.20
8/7/2014 0.05
8/8/2014
8/9/2014 0.01
8/10/2014 0.06
8/11/2014 0.02
8/12/2014
8/13/2014 0.00
8/14/2014 0.07
8/15/2014 **
8/16/2014 0.10
8/17/2014 0.00
8/18/2014
8/19/2014
8/20/2014 0.21
8/21/2014 0.02
8/22/2014
8/23/2014 0.24
8/24/2014 0.11
8/25/2014 0.05
8/26/2014 0.02
8/27/2014 0.18
8/28/2014 0.18
8/29/2014 0.12
8/30/2014 0.14
8/31/2014 0.08
9/1/2014 **
9/2/2014 0.01
9/3/2014 0.00
9/4/2014
9/5/2014 0.02
9/6/2014 0.00
9/7/2014 **
9/8/2014 0.01 **
9/9/2014 0.33
9/10/2014 0.72
9/11/2014 0.01
9/12/2014 0.01
9/13/2014
9/14/2014
9/15/2014 0.00
9/16/2014 0.00
9/17/2014
9/18/2014 0.00
9/19/2014 0.00
9/20/2014
9/21/2014
9/22/2014
9/23/2014 0.11 **
9/24/2014 **
9/25/2014 **
9/26/2014 0.00
9/27/2014
9/28/2014
9/29/2014 0.41
9/30/2014 0.64



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2013 9:00 AM 0.01 M M M M
10/8/2013 9:00 AM M M M M M (edit: daily precip initially recorded as 0.43". changed to NA due to inconsistency with nearby data. P.G.)
12/4/2013 9:00 AM 0.71 8.5 0.71 M M
12/19/2013 9:00 AM 0.00 0.0 M M M
12/21/2013 9:00 AM 0.25 7.3 0.25 11.0 1.51
12/27/2013 8:45 AM 0.00 0.0 M 11.0 1.50
12/28/2013 9:00 AM 0.00 0.0 0.00 9.5 1.65
12/30/2013 10:00 AM 0.00 0.0 M 10.0 1.65
12/31/2013 10:00 AM 0.00 0.0 0.00 9.0 1.49
1/2/2014 9:00 AM 0.12 1.0 0.12 12.0 1.79
1/4/2014 9:00 AM 0.35 7.0 0.35 17.5 1.64 [Edit: Observer reported 7.00 inches of liquid precip and was likely new snowfall depth or possible decimal error. Replaced with NA by CoCoStaff NN. Observer contacted and replied back with info. Corrected again on 1/7/14.]
1/6/2014 10:00 AM 0.09 1.3 0.09 14.5 M (Edit, original precip amount 1.25" changed to NA. most likely snow fall reported as precip.][Edit: conversed with observer and fixed to reflect .09 as melted precip.]
1/8/2014 10:00 AM 1.77 1.8 0.06 16.0 1.92
1/9/2014 9:00 AM 0.05 1.9 0.05 17.0 2.00
1/13/2014 9:00 AM 0.40 5.5 0.40 19.5 2.80
1/14/2014 10:00 AM 0.00 0.0 M 18.0 2.90
1/16/2014 9:00 AM 0.00 0.0 0.00 17.5 3.06
1/27/2014 10:00 AM 0.00 0.0 M 14.0 3.60
1/30/2014 10:00 AM 0.81 11.5 0.81 28.5 4.21
2/1/2014 9:00 AM 0.97 21.7 0.97 M M
2/3/2014 10:00 AM 0.12 0.3 0.12 30.5 6.22
2/5/2014 10:00 AM 0.17 1.7 0.17 29.3 7.80
2/7/2014 10:00 AM 0.21 3.0 0.46 24.5 5.61
3/1/2014 9:00 AM 0.70 0.9 0.70 8.5 M
3/5/2014 9:00 AM 0.15 0.3 0.15 M M
3/15/2014 9:00 AM 0.09 1.1 0.09 M M
3/31/2014 9:00 AM 0.33 0.4 0.33 0.4 0.33
4/7/2014 10:00 AM 0.08 2.5 0.08 M M
5/13/2014 9:00 AM 0.02 M M M M This precipitation fell as snow, but it melted before we recorded the measurement.
5/14/2014 9:00 AM 0.03 M M M M
5/17/2014 9:00 AM 0.10 M M M M
5/20/2014 9:00 AM 0.00 0.0 M M M
5/22/2014 9:00 AM 0.00 0.0 M M M
5/23/2014 9:00 AM 0.00 0.0 M M M
5/24/2014 9:00 AM 0.17 M M M M
6/16/2014 9:00 AM 0.00 0.0 M M M
6/17/2014 9:00 AM 0.00 0.0 M M M
6/18/2014 9:00 AM 0.00 0.0 M M M
6/19/2014 9:00 AM 0.00 0.0 M M M
6/20/2014 9:00 AM 0.00 0.0 M M M
6/21/2014 10:00 AM 0.00 0.0 M M M
6/22/2014 9:00 AM 0.00 0.0 M M M
6/23/2014 10:00 AM 0.00 0.0 M M M
6/25/2014 9:00 AM 0.00 0.0 M M M
6/28/2014 9:00 AM 0.06 M M M M
6/30/2014 9:00 AM 0.00 0.0 M M M
7/2/2014 9:00 AM 0.00 0.0 M M M Condensation on catchment funnel and none within the cylinder.
7/3/2014 8:45 AM 0.00 0.0 M M M
7/6/2014 10:00 AM 0.01 M M M M
7/7/2014 9:00 AM 0.00 0.0 M M M
7/8/2014 9:00 AM 0.00 0.0 M M M
7/9/2014 9:00 AM 0.00 0.0 M M M No precipitation in cylinder but condensation within catchment funnel.
7/13/2014 9:00 AM 0.01 M M M M
7/14/2014 9:00 AM 0.00 0.0 M M M
7/15/2014 9:00 AM 0.01 M M M M
7/16/2014 9:00 AM 0.43 M M M M First precip I've recorded. -Sage!
7/17/2014 9:00 AM 0.27 M M M M
7/23/2014 9:00 AM 0.00 0.0 M M M
7/24/2014 9:00 AM 0.00 0.0 M M M
7/25/2014 8:55 AM 0.14 M M M M multi-day report
7/26/2014 9:00 AM 0.01 M M M M
7/27/2014 8:57 AM 0.24 M M M M
7/28/2014 8:40 AM 0.00 0.0 M M M
7/29/2014 9:00 AM 0.01 M M M M
7/30/2014 9:00 AM 0.06 M M M M Feels muggy/humid outdoors and is dewy in the understory/grasses.
7/31/2014 9:00 AM 0.12 M M M M
8/3/2014 9:00 AM 0.00 0.0 M M M
8/6/2014 9:00 AM 0.20 M M M M Condensation on the catchment funnel. LARGE DEW DROPS.
8/7/2014 9:00 AM 0.05 M M M M
8/9/2014 9:00 AM 0.01 M M M M Multi-day report (8/8 and 8/9, 2014). Condensation in catchment funnel.
8/10/2014 9:00 AM 0.06 M M M M
8/11/2014 9:00 AM 0.02 M M M M
8/13/2014 8:00 AM 0.00 0.0 M M M Trace precipitation in the tube.
8/14/2014 9:00 AM 0.07 M M M M
8/17/2014 8:45 AM 0.00 0.0 M M M
8/20/2014 9:00 AM 0.21 M M M M
8/21/2014 9:00 AM 0.02 M M M M
8/23/2014 9:00 AM 0.24 M M M M
8/24/2014 9:00 AM 0.11 M M M M
8/25/2014 8:30 AM 0.05 M M M M
8/26/2014 9:00 AM 0.02 M M M M
8/27/2014 9:00 AM 0.18 M M M M Condensation in catchment funnel.
8/28/2014 9:00 AM 0.18 M M M M
8/29/2014 9:50 AM 0.12 M M M M
8/30/2014 9:00 AM 0.14 M M M M
8/31/2014 9:00 AM 0.08 M M M M
9/3/2014 9:00 AM 0.00 0.0 M M M
9/5/2014 9:00 AM 0.02 M M M M
9/6/2014 9:00 AM 0.00 0.0 M M M
9/8/2014 9:00 AM 0.01 M M M M
9/10/2014 9:00 AM 0.72 M M M M
9/11/2014 9:00 AM 0.01 M M M M Condensation in catchment funnel and on exterior of housing cylinder.
9/12/2014 9:00 AM 0.01 M M M M Condensation in catchment funnel and around housing cylinder exterior.
9/15/2014 9:00 AM 0.00 0.0 M M M trace amounts
9/16/2014 9:00 AM 0.00 0.0 M M M Condensation all over housing and catchment funnel.
9/18/2014 9:00 AM 0.00 0.0 M M M condensation in and around catchment funnel.
9/19/2014 9:00 AM 0.00 0.0 M M M
9/23/2014 9:00 AM 0.11 M M M M
9/29/2014 9:00 AM 0.41 M M M M Condensation on exterior of all housing. I am unsure if this is multi-day or single day. There was considerable rain last night.
9/30/2014 9:00 AM 0.64 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
9/23/2013 10/08/2013 9:00 AM 16 0.63 M M
10/8/2013 12/03/2013 9:00 AM 57 0.43 M M The gauge was filled with ice, which was melted to give the preciptitation.
12/4/2013 12/24/2013 9:00 AM 21 1.00 9.5 T
12/22/2013 12/26/2013 9:00 AM 5 0.07 10.5 1.49
1/17/2014 1/23/2014 9:00 AM 7 0.00 18.0 3.25
2/8/2014 2/10/2014 9:00 AM 3 4.00 32.0 4.00
3/16/2014 3/19/2014 9:00 AM 4 0.50 M M There was a coating of ice frozen in the gauge, which I did not melt.
3/31/2014 5/07/2014 9:00 AM 38 0.00 M M There is a long gap between our winter and summer staff, thus the gap in reports. Our summer staff starts at the end of the month and our reports should become more consistent then.
5/8/2014 5/12/2014 9:00 AM 5 2.02 3.7 2.02 While the gauge wasn't emptied for the past few days, in all likelihood, the precipitation recorded fell over the past 24 hours.
5/25/2014 6/02/2014 9:00 AM 9 0.38 M M
6/3/2014 6/11/2014 9:00 AM 9 0.19 M M
6/23/2014 6/24/2014 9:00 AM 2 0.03 M M
6/26/2014 6/29/2014 9:00 AM 4 0.05 M M
6/29/2014 7/01/2014 9:00 AM 3 0.00 M M
7/4/2014 7/05/2014 9:00 AM 2 0.02 M M
7/9/2014 7/12/2014 9:00 AM 4 0.61 M M
7/18/2014 7/20/2014 9:00 AM 3 0.02 M M
7/20/2014 7/22/2014 9:00 AM 3 0.02 M M
8/1/2014 8/02/2014 9:00 AM 2 0.24 M M
8/4/2014 8/05/2014 9:00 AM 2 0.09 M M
8/15/2014 8/16/2014 9:00 AM 2 0.10 M M
9/1/2014 9/02/2014 9:00 AM 2 0.01 M M
9/7/2014 9/09/2014 9:00 AM 3 0.33 M M
9/23/2014 9/26/2014 8:55 AM 4 0.00 0.0 0.00



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