Station Overview Station Location
Station Number CO-BO-233 Latitude 39.973281
Station Name Nederland 4.2 E Longitude -105.427878
County Boulder Elevation (ft) 8278



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 17 1.32 3.77 31 1.74 29 2.03 2 1 5 4 18.4 5 8
Nov 17 1.14 0.60 30 0.60 22 0.00 8 1 4 2 7.7 4 7
Dec 17 0.97 0.55 31 0.55 28 0.00 3 0 6 2 8.5 7 11
Jan 18 0.71 0.70 31 0.70 28 0.00 3 1 5 4 10.9 5 15
Feb 18 0.84 1.07 28 1.07 28 0.00 0 0 12 5 17.3 12 19
March 18 2.45 0.44 31 0.44 24 0.00 7 0 3 8 4.5 3 4
April 18 3.15 2.23 30 1.49 28 0.74 2 1 8 5 20.8 8 6
May 18 2.38 3.11 31 3.11 25 0.00 6 0 13 0 9.8 4 3
June 18 2.24 2.05 30 2.00 26 0.05 4 1 8 4 0.0 0 0
July 18 2.33 1.64 31 1.64 31 0.00 0 0 10 8 0.0 0 0
Aug 18 2.34 0.31 31 0.31 31 0.00 0 0 6 8 0.0 0 0
Sept 18 1.50 0.61 29 0.61 29 0.00 0 0 6 5 0.0 0 0
Water Year Totals: 21.37" 17.08" 364 days 14.26" 329 2.82" 35 days 5 86 days 55 days 97.9" 48 days 73 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
10/1/2017 **
10/2/2017 2.03
10/3/2017 0.31
10/4/2017 T
10/5/2017 0.00
10/6/2017 0.00
10/7/2017 0.00
10/8/2017 0.00
10/9/2017 0.50
10/10/2017 0.42
10/11/2017 0.00
10/12/2017 0.00
10/13/2017 0.00
10/14/2017 0.00
10/15/2017 T
10/16/2017 0.00
10/17/2017 0.00
10/18/2017 0.00
10/19/2017 0.00
10/20/2017 0.00
10/21/2017 0.00
10/22/2017 T
10/23/2017 0.00
10/24/2017 0.00
10/25/2017 0.00
10/26/2017 0.00
10/27/2017 0.22
10/28/2017 0.00
10/29/2017 0.00
10/30/2017 T
10/31/2017 0.29
11/1/2017 0.00
11/2/2017 0.00
11/3/2017 0.00
11/4/2017 0.00
11/5/2017 0.07
11/6/2017 T
11/7/2017 0.29
11/8/2017 0.18
11/9/2017 0.00
11/10/2017 0.00
11/11/2017 0.00
11/12/2017 0.00
11/13/2017 0.00
11/14/2017 0.00
11/15/2017 0.00
11/16/2017 0.00
11/17/2017 T
11/18/2017 0.06
11/19/2017 0.00
11/20/2017 0.00
11/21/2017 **
11/22/2017 **
11/23/2017 **
11/24/2017 **
11/25/2017 **
11/26/2017 **
11/27/2017 **
11/28/2017 0.00
11/29/2017 0.00
11/30/2017 0.00
12/1/2017 0.00
12/2/2017 0.00
12/3/2017 0.00
12/4/2017 T
12/5/2017 0.00
12/6/2017 0.00
12/7/2017 0.00
12/8/2017 T
12/9/2017 0.00
12/10/2017 0.00
12/11/2017 0.00
12/12/2017 0.00
12/13/2017 0.00
12/14/2017 0.11
12/15/2017 0.00
12/16/2017 0.00
12/17/2017 0.00
12/18/2017 0.00
12/19/2017 0.00
12/20/2017 0.00
12/21/2017 0.18
12/22/2017 0.03
12/23/2017 0.00
12/24/2017 0.13
12/25/2017 0.03
12/26/2017 0.07
12/27/2017 0.00
12/28/2017 0.00
12/29/2017 **
12/30/2017 **
12/31/2017 **
Day of YearDaily PrcpMultiday Prcp
1/1/2018 **
1/2/2018 **
1/3/2018 0.00
1/4/2018 0.00
1/5/2018 0.00
1/6/2018 0.00
1/7/2018 0.00
1/8/2018 0.00
1/9/2018 0.00
1/10/2018 0.00
1/11/2018 0.07
1/12/2018 T
1/13/2018 T
1/14/2018 T
1/15/2018 0.03
1/16/2018 0.04
1/17/2018 0.00
1/18/2018 0.00
1/19/2018 0.00
1/20/2018 0.00
1/21/2018 0.30
1/22/2018 0.26
1/23/2018 0.00
1/24/2018 0.00
1/25/2018 0.00
1/26/2018 0.00
1/27/2018 0.00
1/28/2018 0.00
1/29/2018 T
1/30/2018 0.00
1/31/2018 0.00
2/1/2018 0.14
2/2/2018 0.01
2/3/2018 T
2/4/2018 0.01
2/5/2018 0.05
2/6/2018 0.05
2/7/2018 0.00
2/8/2018 T
2/9/2018 0.00
2/10/2018 0.07
2/11/2018 0.18
2/12/2018 0.00
2/13/2018 0.01
2/14/2018 0.00
2/15/2018 T
2/16/2018 0.03
2/17/2018 0.00
2/18/2018 0.00
2/19/2018 0.01
2/20/2018 0.25
2/21/2018 0.00
2/22/2018 0.00
2/23/2018 T
2/24/2018 0.26
2/25/2018 0.00
2/26/2018 T
2/27/2018 0.00
2/28/2018 0.00
3/1/2018 T
3/2/2018 0.00
3/3/2018 0.00
3/4/2018 0.00
3/5/2018 T
3/6/2018 T
3/7/2018 0.00
3/8/2018 0.00
3/9/2018 0.00
3/10/2018 T
3/11/2018 T
3/12/2018 0.00
3/13/2018 0.00
3/14/2018 0.00
3/15/2018 0.00
3/16/2018 0.02
3/17/2018 T
3/18/2018 0.00
3/19/2018 0.40
3/20/2018 T
3/21/2018 T
3/22/2018 0.00
3/23/2018 0.00
3/24/2018 0.02
3/25/2018 **
3/26/2018 **
3/27/2018 **
3/28/2018 **
3/29/2018 **
3/30/2018 **
3/31/2018 **
Day of YearDaily PrcpMultiday Prcp
4/1/2018 **
4/2/2018 0.74
4/3/2018 0.00
4/4/2018 0.00
4/5/2018 0.00
4/6/2018 T
4/7/2018 0.38
4/8/2018 0.07
4/9/2018 0.02
4/10/2018 T
4/11/2018 0.00
4/12/2018 0.00
4/13/2018 0.02
4/14/2018 T
4/15/2018 0.00
4/16/2018 0.00
4/17/2018 0.00
4/18/2018 T
4/19/2018 0.00
4/20/2018 0.00
4/21/2018 0.40
4/22/2018 0.07
4/23/2018 0.00
4/24/2018 0.10
4/25/2018 0.43
4/26/2018 0.00
4/27/2018 T
4/28/2018 0.00
4/29/2018 0.00
4/30/2018 0.00
5/1/2018 0.02
5/2/2018 0.16
5/3/2018 1.21
5/4/2018 0.49
5/5/2018 0.00
5/6/2018 0.00
5/7/2018 0.00
5/8/2018 0.00
5/9/2018 0.00
5/10/2018 0.00
5/11/2018 0.00
5/12/2018 0.02
5/13/2018 0.11
5/14/2018 0.32
5/15/2018 0.05
5/16/2018 0.00
5/17/2018 0.00
5/18/2018 0.00
5/19/2018 0.11
5/20/2018 0.40
5/21/2018 0.09
5/22/2018 0.00
5/23/2018 0.11
5/24/2018 0.02
5/25/2018 0.00
5/26/2018 **
5/27/2018 **
5/28/2018 **
5/29/2018 **
5/30/2018 **
5/31/2018 **
6/1/2018 **
6/2/2018 **
6/3/2018 **
6/4/2018 0.05
6/5/2018 0.00
6/6/2018 T
6/7/2018 T
6/8/2018 T
6/9/2018 0.00
6/10/2018 0.00
6/11/2018 0.00
6/12/2018 0.00
6/13/2018 0.00
6/14/2018 0.00
6/15/2018 0.00
6/16/2018 0.05
6/17/2018 0.17
6/18/2018 0.82
6/19/2018 0.67
6/20/2018 0.04
6/21/2018 0.00
6/22/2018 T
6/23/2018 0.03
6/24/2018 0.01
6/25/2018 0.21
6/26/2018 0.00
6/27/2018 0.00
6/28/2018 0.00
6/29/2018 0.00
6/30/2018 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2018 0.03
7/2/2018 0.00
7/3/2018 0.00
7/4/2018 0.00
7/5/2018 T
7/6/2018 0.00
7/7/2018 T
7/8/2018 T
7/9/2018 0.00
7/10/2018 0.00
7/11/2018 0.00
7/12/2018 0.00
7/13/2018 0.11
7/14/2018 T
7/15/2018 0.00
7/16/2018 0.20
7/17/2018 0.04
7/18/2018 0.02
7/19/2018 0.00
7/20/2018 0.00
7/21/2018 0.00
7/22/2018 0.03
7/23/2018 0.37
7/24/2018 0.42
7/25/2018 T
7/26/2018 0.41
7/27/2018 0.01
7/28/2018 T
7/29/2018 T
7/30/2018 T
7/31/2018 0.00
8/1/2018 0.00
8/2/2018 0.00
8/3/2018 T
8/4/2018 0.10
8/5/2018 T
8/6/2018 T
8/7/2018 0.00
8/8/2018 T
8/9/2018 0.00
8/10/2018 0.00
8/11/2018 0.00
8/12/2018 0.00
8/13/2018 0.00
8/14/2018 0.00
8/15/2018 0.04
8/16/2018 0.00
8/17/2018 0.00
8/18/2018 T
8/19/2018 0.05
8/20/2018 0.01
8/21/2018 T
8/22/2018 0.06
8/23/2018 0.00
8/24/2018 T
8/25/2018 0.00
8/26/2018 T
8/27/2018 0.05
8/28/2018 0.00
8/29/2018 0.00
8/30/2018 0.00
8/31/2018 0.00
9/1/2018 T
9/2/2018 0.02
9/3/2018 0.00
9/4/2018 0.00
9/5/2018 0.20
9/6/2018 0.15
9/7/2018 0.13
9/8/2018 0.00
9/9/2018 T
9/10/2018 T
9/11/2018 0.00
9/12/2018 T
9/13/2018 0.00
9/14/2018 0.00
9/15/2018 0.00
9/16/2018 0.00
9/17/2018 0.00
9/18/2018 T
9/19/2018 0.00
9/20/2018 0.09
9/21/2018
9/22/2018 0.00
9/23/2018 0.00
9/24/2018 0.00
9/25/2018 0.02
9/26/2018 0.00
9/27/2018 0.00
9/28/2018 0.00
9/29/2018 0.00
9/30/2018 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/3/2017 8:00 AM 0.31 3.2 M 3.0 M
10/4/2017 8:00 AM T 0.0 M 1.5 M
10/5/2017 8:00 AM 0.00 0.0 M 0.0 M
10/6/2017 8:00 AM 0.00 0.0 M 0.0 M
10/7/2017 8:00 AM 0.00 0.0 M 0.0 M
10/8/2017 8:00 AM 0.00 0.0 M 0.0 M
10/9/2017 8:00 AM 0.50 5.8 M 5.5 0.44 Gage measurement really was 0.5" exactly.
10/10/2017 8:00 AM 0.42 4.4 0.42 7.0 M Recorded precipitation is melted core from snowboard measurements. Gage location was sheltered from upslope flow. Snowboard measured & swept at 11AM and 2PM.
10/11/2017 8:00 AM 0.00 0.0 M 3.0 M
10/12/2017 8:00 AM 0.00 0.0 M T M
10/13/2017 8:00 AM 0.00 0.0 M 0.0 M
10/14/2017 8:00 AM 0.00 0.0 M 0.0 M
10/15/2017 8:00 AM T T M 0.0 M
10/16/2017 8:00 AM 0.00 0.0 M 0.0 M
10/17/2017 8:00 AM 0.00 0.0 M 0.0 M
10/18/2017 8:00 AM 0.00 0.0 M 0.0 M
10/19/2017 8:00 AM 0.00 0.0 M 0.0 M
10/20/2017 8:00 AM 0.00 0.0 M 0.0 M
10/21/2017 8:00 AM 0.00 0.0 M 0.0 M
10/22/2017 8:00 AM T T M 0.0 M
10/23/2017 8:00 AM 0.00 0.0 M 0.0 M
10/24/2017 8:00 AM 0.00 0.0 M 0.0 M
10/25/2017 8:00 AM 0.00 0.0 M 0.0 M
10/26/2017 8:00 AM 0.00 0.0 M 0.0 M
10/27/2017 8:00 AM 0.22 4.0 M 2.5 M
10/28/2017 8:00 AM 0.00 0.0 M 0.5 M
10/29/2017 8:00 AM 0.00 0.0 M T M
10/30/2017 8:00 AM T T M T T
10/31/2017 8:00 AM 0.29 1.0 M 1.0 M
11/1/2017 8:00 AM 0.00 0.0 M 0.5 M
11/2/2017 8:00 AM 0.00 0.0 M 0.0 M
11/3/2017 8:00 AM 0.00 0.0 M 0.0 M
11/4/2017 8:00 AM 0.00 0.0 M 0.0 M
11/5/2017 8:00 AM 0.07 0.5 M 0.5 M
11/6/2017 8:00 AM T T M 0.0 0.00
11/7/2017 8:00 AM 0.29 4.0 M 4.0 M Snow on board measured exactly 4.0", data isn't rounded for convenience.
11/8/2017 8:00 AM 0.18 2.7 M 5.0 M
11/9/2017 8:00 AM 0.00 0.0 M 1.0 M
11/10/2017 8:00 AM 0.00 0.0 M T M
11/11/2017 8:00 AM 0.00 0.0 M T M
11/12/2017 8:00 AM 0.00 0.0 M T M
11/13/2017 8:00 AM 0.00 0.0 M T T
11/14/2017 8:00 AM 0.00 0.0 M T M
11/15/2017 8:00 AM 0.00 0.0 M T M
11/16/2017 8:00 AM 0.00 0.0 M T M
11/17/2017 8:00 AM T 0.0 M T M
11/18/2017 8:00 AM 0.06 0.5 M 0.5 M
11/19/2017 8:00 AM 0.00 0.0 M 0.5 M
11/20/2017 8:00 AM 0.00 0.0 M T M
11/29/2017 8:00 AM 0.00 0.0 M 0.0 M
11/30/2017 8:00 AM 0.00 0.0 M 0.0 M
12/1/2017 8:00 AM 0.00 0.0 M 0.0 M
12/2/2017 8:00 AM 0.00 0.0 M 0.0 M
12/3/2017 8:00 AM 0.00 0.0 M 0.0 M
12/4/2017 8:00 AM T 0.2 M 0.2 T
12/5/2017 8:00 AM 0.00 0.0 M 0.0 M
12/6/2017 8:00 AM 0.00 0.0 M 0.0 M
12/7/2017 8:00 AM 0.00 0.0 M 0.0 M
12/8/2017 8:00 AM T T M T M
12/9/2017 8:00 AM 0.00 0.0 M 0.0 M
12/10/2017 8:00 AM 0.00 0.0 M 0.0 M
12/11/2017 8:00 AM 0.00 0.0 M 0.0 0.00
12/12/2017 8:00 AM 0.00 0.0 M 0.0 M
12/13/2017 8:00 AM 0.00 0.0 M 0.0 M
12/14/2017 8:00 AM 0.11 1.6 0.11 1.6 0.11
12/15/2017 8:00 AM 0.00 0.0 M 1.0 M
12/16/2017 8:00 AM 0.00 0.0 M T M
12/17/2017 8:00 AM 0.00 0.0 M T M Icy fog overnight until mid morning. Predicted wintry mix didn’t occur.
12/18/2017 8:00 AM 0.00 0.0 M T T
12/19/2017 8:00 AM 0.00 0.0 M T M
12/20/2017 8:00 AM 0.00 0.0 M T M
12/21/2017 8:00 AM 0.18 2.4 M 2.4 M
12/22/2017 8:00 AM 0.03 0.5 M 2.5 M
12/23/2017 8:00 AM 0.00 0.0 M 2.0 M
12/24/2017 8:00 AM 0.13 2.7 M 3.0 M Lots of wind and drifting by morning, so measurements are probably low. Precip is actual water equivalent from snow in the gage, but catch was likely low.
12/25/2017 8:00 AM 0.03 0.4 M 2.0 M
12/26/2017 8:00 AM 0.07 0.7 M 2.5 M
12/27/2017 8:00 AM 0.00 0.0 M 2.0 M
12/28/2017 8:00 AM 0.00 0.0 M 1.5 M
1/4/2018 8:00 AM 0.00 0.0 M 0.5 M
1/5/2018 8:00 AM 0.00 0.0 M T M
1/6/2018 8:00 AM 0.00 0.0 M T M
1/7/2018 8:00 AM 0.00 0.0 M T M
1/8/2018 8:00 AM 0.00 0.0 M T T
1/9/2018 8:00 AM 0.00 0.0 M T M
1/10/2018 8:00 AM 0.00 0.0 M T M
1/11/2018 8:00 AM 0.07 0.5 M 0.5 M
1/12/2018 8:00 AM T T M T M
1/13/2018 8:00 AM T T M T M
1/14/2018 8:00 AM T T M T M
1/15/2018 8:00 AM 0.03 0.4 M 0.5 0.03
1/16/2018 8:00 AM 0.04 1.5 M 1.0 M
1/17/2018 8:00 AM 0.00 0.0 M T M
1/18/2018 8:00 AM 0.00 0.0 M T M
1/19/2018 8:00 AM 0.00 0.0 M T M
1/20/2018 8:00 AM 0.00 0.0 M T M
1/21/2018 7:00 AM 0.30 4.1 M 4.0 M
1/22/2018 8:00 AM 0.26 4.4 M 7.5 0.64
1/23/2018 8:00 AM 0.00 0.0 M 5.0 M
1/24/2018 8:00 AM 0.00 0.0 M 4.5 M
1/25/2018 8:00 AM 0.00 0.0 M 3.5 M
1/26/2018 8:00 AM 0.00 0.0 M 3.0 M
1/27/2018 8:00 AM 0.00 0.0 M 3.0 M
1/28/2018 8:00 AM 0.00 0.0 M 2.5 M
1/29/2018 8:00 AM T T M 2.0 0.41
1/30/2018 8:00 AM 0.00 0.0 M 2.0 M
1/31/2018 8:00 AM 0.00 0.0 M 1.5 M
2/1/2018 8:00 AM 0.14 1.2 M 1.0 M
2/2/2018 8:00 AM 0.01 0.1 M 1.0 M
2/3/2018 8:00 AM T T M T M
2/4/2018 8:30 AM 0.01 0.1 M T M
2/5/2018 8:00 AM 0.05 0.7 M 0.5 0.05
2/6/2018 8:00 AM 0.05 0.6 M 0.5 M
2/7/2018 8:00 AM 0.00 0.0 M T M
2/8/2018 8:00 AM T T M T M
2/9/2018 8:00 AM 0.00 0.0 M T M
2/10/2018 8:00 AM 0.07 1.2 M 1.0 M
2/11/2018 8:00 AM 0.18 2.5 M 3.0 M
2/12/2018 8:00 AM 0.00 0.0 M 2.0 0.20
2/13/2018 8:00 AM 0.01 0.1 M 1.0 M
2/14/2018 8:00 AM 0.00 0.0 M 0.5 M
2/15/2018 8:00 AM T T M T M
2/16/2018 8:00 AM 0.03 0.5 M 0.5 M
2/17/2018 8:00 AM 0.00 0.0 M T M
2/18/2018 8:00 AM 0.00 0.0 M T M
2/19/2018 8:00 AM 0.01 0.2 M T T
2/20/2018 8:00 AM 0.25 4.0 M 3.0 M
2/21/2018 8:00 AM 0.00 0.0 M 2.5 M
2/22/2018 8:00 AM 0.00 0.0 M 2.0 M
2/23/2018 8:00 AM T T M 2.0 M
2/24/2018 8:00 AM 0.26 6.1 M 6.0 M
2/25/2018 8:00 AM 0.00 0.0 M 4.0 M
2/26/2018 8:00 AM T T M 2.0 0.25
2/27/2018 8:00 AM 0.00 0.0 M 1.5 M
2/28/2018 8:00 AM 0.00 0.0 M 0.5 M
3/1/2018 8:00 AM T 0.1 M 0.5 M 50% of ground is bare, 50% >>1"
3/2/2018 8:00 AM 0.00 0.0 M T M
3/3/2018 8:00 AM 0.00 0.0 M T M
3/4/2018 8:00 AM 0.00 0.0 M T M
3/5/2018 8:00 AM T T M T T
3/6/2018 8:00 AM T T M T M
3/7/2018 8:00 AM 0.00 0.0 M T M
3/8/2018 8:00 AM 0.00 0.0 M T M
3/9/2018 8:00 AM 0.00 0.0 M T M
3/10/2018 8:00 AM T T M T M
3/11/2018 8:00 AM T T M T M
3/12/2018 8:00 AM 0.00 0.0 M T T
3/13/2018 8:00 AM 0.00 0.0 M T M
3/14/2018 8:00 AM 0.00 0.0 M T M
3/15/2018 8:00 AM 0.00 0.0 M T M
3/16/2018 8:00 AM 0.02 0.1 M T M
3/17/2018 8:00 AM T T M T M
3/18/2018 8:00 AM 0.00 0.0 M T M
3/19/2018 8:00 AM 0.40 4.3 M 3.5 0.40 Measured exactly .40" water equivalent in gage and snow on ground - not rounded
3/20/2018 8:00 AM T T M 3.0 M
3/21/2018 8:00 AM T T M 1.5 M
3/22/2018 8:00 AM 0.00 0.0 M T M
3/23/2018 8:00 AM 0.00 0.0 M T M
3/24/2018 8:00 AM 0.02 T M T M First rain of the season.
4/3/2018 8:00 AM 0.00 0.0 M T M
4/4/2018 8:00 AM 0.00 0.0 M T M
4/5/2018 8:00 AM 0.00 0.0 M 0.0 M
4/6/2018 8:00 AM T T M T M
4/7/2018 8:00 AM 0.38 6.1 M 6.0 M
4/8/2018 8:00 AM 0.07 0.6 M 0.5 M
4/9/2018 8:00 AM 0.02 0.2 M T T
4/10/2018 8:00 AM T T M T M
4/11/2018 8:00 AM 0.00 0.0 M 0.0 M
4/12/2018 8:00 AM 0.00 0.0 M 0.0 M
4/13/2018 8:00 AM 0.02 0.2 M T M
4/14/2018 8:00 AM T T M 0.0 M
4/15/2018 8:00 AM 0.00 0.0 M 0.0 M
4/16/2018 8:00 AM 0.00 0.0 M 0.0 0.00
4/17/2018 8:00 AM 0.00 0.0 M 0.0 M
4/18/2018 8:00 AM T T M 0.0 M
4/19/2018 8:00 AM 0.00 0.0 M 0.0 M
4/20/2018 8:00 AM 0.00 0.0 M 0.0 M
4/21/2018 8:00 AM 0.40 3.7 M 2.5 M Snowboard measured at 5pm & 8am
4/22/2018 8:00 AM 0.07 1.0 M 2.0 M
4/23/2018 8:00 AM 0.00 0.0 M T T
4/24/2018 8:00 AM 0.10 0.8 M 0.5 M
4/25/2018 8:00 AM 0.43 8.2 M 6.5 M Snowboard measured & cleared at 4:30pm and 8am
4/26/2018 8:00 AM 0.00 0.0 M T M
4/27/2018 8:00 AM T T M T M
4/28/2018 8:00 AM 0.00 0.0 M 0.0 M
4/29/2018 8:00 AM 0.00 0.0 M 0.0 M
4/30/2018 8:00 AM 0.00 0.0 M 0.0 M
5/1/2018 8:00 AM 0.02 T M 0.0 M
5/2/2018 8:15 AM 0.16 0.5 M 0.5 M
5/3/2018 8:00 AM 1.21 7.1 M 6.5 M Snowboard measured and cleared at 11AM (.6") and 8AM (6.5")
5/4/2018 8:00 AM 0.49 1.5 M 4.5 M Board measured and cleared at 2pm - only a trace of new snow accumulation in late afternoon, evening or overnight.
5/5/2018 8:00 AM 0.00 0.0 M T M
5/6/2018 8:00 AM 0.00 0.0 M T M
5/7/2018 8:00 AM 0.00 0.0 M 0.0 0.00
5/8/2018 8:00 AM 0.00 0.0 M 0.0 M
5/9/2018 8:00 AM 0.00 0.0 M 0.0 M
5/10/2018 8:00 AM 0.00 0.0 M 0.0 M
5/11/2018 8:00 AM 0.00 0.0 M 0.0 M
5/12/2018 8:00 AM 0.02 0.0 M 0.0 M
5/13/2018 8:00 AM 0.11 0.0 M 0.0 M
5/14/2018 8:00 AM 0.32 0.0 M 0.0 M
5/15/2018 8:00 AM 0.05 0.0 M 0.0 M
5/16/2018 8:00 AM 0.00 0.0 M 0.0 M
5/17/2018 8:00 AM 0.00 0.0 M 0.0 M
5/18/2018 8:00 AM 0.00 0.0 M 0.0 M
5/19/2018 8:00 AM 0.11 0.0 M 0.0 M
5/20/2018 8:00 AM 0.40 0.7 M 0.0 M Really 0.40 in gage, not rounded
5/21/2018 8:00 AM 0.09 0.0 M 0.0 M
5/22/2018 8:00 AM 0.00 0.0 M 0.0 M
5/23/2018 8:00 AM 0.11 0.0 M 0.0 M
5/24/2018 8:00 AM 0.02 0.0 M 0.0 M
5/25/2018 8:00 AM 0.00 0.0 M 0.0 M
6/5/2018 8:00 AM 0.00 0.0 M M M
6/6/2018 8:00 AM T M M M M
6/7/2018 8:00 AM T M M M M
6/8/2018 8:00 AM T M M M M
6/9/2018 8:00 AM 0.00 0.0 M M M
6/10/2018 8:00 AM 0.00 0.0 M M M
6/11/2018 8:00 AM 0.00 0.0 M M M
6/12/2018 8:00 AM 0.00 0.0 M M M
6/13/2018 8:00 AM 0.00 0.0 M M M
6/14/2018 8:00 AM 0.00 0.0 M M M
6/15/2018 8:00 AM 0.00 0.0 M M M
6/16/2018 8:00 AM 0.05 M M M M
6/17/2018 8:00 AM 0.17 M M M M
6/18/2018 8:00 AM 0.82 M M M M
6/19/2018 8:00 AM 0.67 M M M M
6/20/2018 8:00 AM 0.04 M M M M
6/21/2018 8:00 AM 0.00 0.0 M M M
6/22/2018 8:00 AM T M M M M
6/23/2018 8:00 AM 0.03 M M M M
6/24/2018 8:00 AM 0.01 M M M M
6/25/2018 8:00 AM 0.21 M M M M
6/26/2018 8:00 AM 0.00 0.0 M M M
6/27/2018 8:00 AM 0.00 0.0 M M M
6/28/2018 8:00 AM 0.00 0.0 M M M
6/29/2018 8:00 AM 0.00 0.0 M M M
6/30/2018 8:00 AM 0.00 0.0 M M M
7/1/2018 8:00 AM 0.03 M M M M
7/2/2018 8:00 AM 0.00 0.0 M M M
7/3/2018 8:00 AM 0.00 0.0 M M M
7/4/2018 8:00 AM 0.00 0.0 M M M
7/5/2018 8:00 AM T M M M M
7/6/2018 8:00 AM 0.00 0.0 M M M
7/7/2018 8:00 AM T M M M M
7/8/2018 8:00 AM T M M M M
7/9/2018 8:00 AM 0.00 0.0 M M M
7/10/2018 8:00 AM 0.00 0.0 M M M
7/11/2018 8:00 AM 0.00 0.0 M M M
7/12/2018 8:00 AM 0.00 0.0 M M M
7/13/2018 8:00 AM 0.11 M M M M
7/14/2018 8:00 AM T M M M M
7/15/2018 8:00 AM 0.00 0.0 M M M
7/16/2018 8:00 AM 0.20 M M M M
7/17/2018 8:00 AM 0.04 M M M M
7/18/2018 8:00 AM 0.02 M M M M
7/19/2018 8:00 AM 0.00 0.0 M M M
7/20/2018 8:00 AM 0.00 0.0 M M M
7/21/2018 8:00 AM 0.00 0.0 M M M
7/22/2018 8:00 AM 0.03 M M M M
7/23/2018 8:00 AM 0.37 M M M M
7/24/2018 8:00 AM 0.42 M M M M
7/25/2018 8:00 AM T M M M M
7/26/2018 8:00 AM 0.41 M M M M
7/27/2018 8:00 AM 0.01 M M M M
7/28/2018 8:00 AM T M M M M
7/29/2018 8:00 AM T M M M M
7/30/2018 8:00 AM T M M M M
7/31/2018 8:00 AM 0.00 0.0 M M M
8/1/2018 8:00 AM 0.00 0.0 M M M
8/2/2018 8:00 AM 0.00 0.0 M M M
8/3/2018 8:00 AM T 0.0 M M M
8/4/2018 8:00 AM 0.10 M M M M
8/5/2018 8:00 AM T M M M M
8/6/2018 8:00 AM T M M M M
8/7/2018 8:00 AM 0.00 0.0 M M M
8/8/2018 8:00 AM T M M M M
8/9/2018 8:00 AM 0.00 0.0 M M M
8/10/2018 8:00 AM 0.00 0.0 M M M
8/11/2018 8:00 AM 0.00 0.0 M M M
8/12/2018 8:00 AM 0.00 0.0 M M M
8/13/2018 8:00 AM 0.00 0.0 M M M
8/14/2018 8:00 AM 0.00 0.0 M M M
8/15/2018 8:00 AM 0.04 M M M M
8/16/2018 8:00 AM 0.00 0.0 M M M
8/17/2018 8:00 AM 0.00 0.0 M M M
8/18/2018 8:00 AM T M M M M
8/19/2018 8:00 AM 0.05 M M M M
8/20/2018 8:00 AM 0.01 M M M M
8/21/2018 7:30 AM T M M M M
8/22/2018 8:00 AM 0.06 M M M M
8/23/2018 8:00 AM 0.00 0.0 M M M
8/24/2018 8:00 AM T M M M M
8/25/2018 8:00 AM 0.00 0.0 M M M
8/26/2018 8:00 AM T M M M M
8/27/2018 8:00 AM 0.05 M M M M
8/28/2018 8:00 AM 0.00 0.0 M M M
8/29/2018 8:00 AM 0.00 0.0 M M M
8/30/2018 8:00 AM 0.00 0.0 M M M
8/31/2018 8:00 AM 0.00 0.0 M M M
9/1/2018 8:00 AM T M M M M
9/2/2018 8:00 AM 0.02 M M M M
9/3/2018 8:00 AM 0.00 0.0 M M M
9/4/2018 8:00 AM 0.00 0.0 M M M
9/5/2018 8:00 AM 0.20 M M M M
9/6/2018 8:00 AM 0.15 M M M M
9/7/2018 8:00 AM 0.13 M M M M
9/8/2018 8:00 AM 0.00 0.0 M M M
9/9/2018 8:00 AM T M M M M
9/10/2018 8:00 AM T M M M M
9/11/2018 8:00 AM 0.00 0.0 M M M
9/12/2018 8:00 AM T M M M M
9/13/2018 8:00 AM 0.00 0.0 M M M
9/14/2018 8:00 AM 0.00 0.0 M M M
9/15/2018 8:00 AM 0.00 0.0 M M M
9/16/2018 8:00 AM 0.00 0.0 M M M
9/17/2018 8:00 AM 0.00 0.0 M M M
9/18/2018 8:00 AM T M M M M
9/19/2018 8:00 AM 0.00 0.0 M M M
9/20/2018 8:00 AM 0.09 M M M M
9/22/2018 8:00 AM 0.00 0.0 M M M
9/23/2018 8:00 AM 0.00 0.0 M M M
9/24/2018 8:00 AM 0.00 0.0 M M M
9/25/2018 8:00 AM 0.02 M M M M
9/26/2018 8:00 AM 0.00 0.0 M M M
9/27/2018 8:00 AM 0.00 0.0 M M M
9/28/2018 8:00 AM 0.00 0.0 M M M
9/29/2018 8:00 AM 0.00 0.0 M M M
9/30/2018 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
9/23/2017 10/02/2017 8:00 AM 10 2.03 3.5 0.40
11/21/2017 11/28/2017 8:00 AM 8 0.00 0.0 0.00
12/29/2017 1/03/2018 8:00 AM 6 0.00 0.5 0.05
3/25/2018 4/02/2018 8:00 AM 9 0.74 T T
5/26/2018 6/04/2018 8:00 AM 10 0.05 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
5/22/2018 6:37 PM 5/8" 3/8" 1/4" Pea Size Mixed|White Ice 7 2min minor leaf damage Continuous False Same time as rain After smaller hail vertical
6/18/2018 5:25 PM 1/2" Grape 3/8" 1/4" Pea Size Hard 15 2min minor leaf damage Continuous True After rain After smaller hail vertical