Station Overview Station Location
Station Number CO-BO-300 Latitude 39.9683139
Station Name Nederland 0.7 NW Longitude -105.5158217
County Boulder Elevation (ft) 8519



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 12 1.23 0.00 14 0.00 14 0.00 0 0 0 0 0.0 0 0
Nov 12 1.08 0.05 21 0.00 19 0.05 2 1 0 0 0.0 0 0
Dec 12 1.02 0.00 8 0.00 8 0.00 0 0 0 0 0.0 0 0
Jan 13 0.84 0.00 12 0.00 12 0.00 0 0 0 0 0.0 0 0
Feb 13 0.99 1.09 16 0.49 14 0.60 2 1 1 0 0.0 0 0
March 13 1.98 0.00 5 0.00 5 0.00 0 0 0 0 0.0 0 0
April 13 2.65 0.00 8 0.00 6 0.00 2 1 0 0 0.0 0 0
May 13 2.67 1.95 22 0.02 16 1.93 6 3 1 0 0.0 0 0
June 13 2.18 0.52 25 0.52 21 0.00 4 2 4 0 0.0 0 0
July 13 2.40 4.58 30 3.75 22 0.83 8 3 11 0 0.0 0 0
Aug 13 2.69 1.53 15 1.53 15 0.00 0 0 4 0 0.0 0 0
Sept 13 1.71 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 21.44" 9.72" 176 days 6.31" 152 3.41" 24 days 11 21 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
10/1/2012 0.00
10/2/2012 0.00
10/3/2012 0.00
10/4/2012 0.00
10/5/2012
10/6/2012
10/7/2012 0.00
10/8/2012 0.00
10/9/2012 0.00
10/10/2012
10/11/2012
10/12/2012
10/13/2012
10/14/2012
10/15/2012
10/16/2012
10/17/2012
10/18/2012
10/19/2012 0.00
10/20/2012
10/21/2012 0.00
10/22/2012 0.00
10/23/2012 0.00
10/24/2012
10/25/2012
10/26/2012
10/27/2012
10/28/2012
10/29/2012 0.00
10/30/2012 0.00
10/31/2012 0.00
11/1/2012 0.00
11/2/2012 0.00
11/3/2012 0.00
11/4/2012 0.00
11/5/2012
11/6/2012
11/7/2012 0.00
11/8/2012 0.00
11/9/2012 0.00
11/10/2012 **
11/11/2012 0.05
11/12/2012 0.00
11/13/2012
11/14/2012 0.00
11/15/2012 0.00
11/16/2012 0.00
11/17/2012
11/18/2012 0.00
11/19/2012
11/20/2012
11/21/2012 0.00
11/22/2012
11/23/2012 0.00
11/24/2012 0.00
11/25/2012
11/26/2012 0.00
11/27/2012 0.00
11/28/2012
11/29/2012 0.00
11/30/2012 0.00
12/1/2012
12/2/2012
12/3/2012 0.00
12/4/2012 0.00
12/5/2012 0.00
12/6/2012
12/7/2012
12/8/2012
12/9/2012
12/10/2012
12/11/2012
12/12/2012
12/13/2012
12/14/2012
12/15/2012
12/16/2012
12/17/2012
12/18/2012
12/19/2012
12/20/2012
12/21/2012
12/22/2012
12/23/2012
12/24/2012
12/25/2012
12/26/2012
12/27/2012 0.00
12/28/2012 0.00
12/29/2012 0.00
12/30/2012 0.00
12/31/2012 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2013 0.00
1/2/2013
1/3/2013 0.00
1/4/2013 0.00
1/5/2013 0.00
1/6/2013 0.00
1/7/2013 0.00
1/8/2013 0.00
1/9/2013
1/10/2013
1/11/2013
1/12/2013
1/13/2013
1/14/2013
1/15/2013
1/16/2013
1/17/2013
1/18/2013
1/19/2013
1/20/2013 0.00
1/21/2013 0.00
1/22/2013
1/23/2013 0.00
1/24/2013 0.00
1/25/2013
1/26/2013
1/27/2013
1/28/2013
1/29/2013
1/30/2013 0.00
1/31/2013
2/1/2013
2/2/2013
2/3/2013
2/4/2013 0.00
2/5/2013 0.00
2/6/2013 0.00
2/7/2013 0.00
2/8/2013 0.00
2/9/2013 0.00
2/10/2013
2/11/2013
2/12/2013
2/13/2013 0.00
2/14/2013 0.00
2/15/2013
2/16/2013 0.00
2/17/2013
2/18/2013
2/19/2013 0.00
2/20/2013 0.00
2/21/2013 0.49
2/22/2013 0.00
2/23/2013
2/24/2013 **
2/25/2013 0.60
2/26/2013
2/27/2013
2/28/2013 0.00
3/1/2013
3/2/2013 0.00
3/3/2013 0.00
3/4/2013
3/5/2013
3/6/2013
3/7/2013
3/8/2013
3/9/2013
3/10/2013
3/11/2013
3/12/2013
3/13/2013
3/14/2013
3/15/2013
3/16/2013
3/17/2013
3/18/2013
3/19/2013
3/20/2013
3/21/2013
3/22/2013
3/23/2013
3/24/2013
3/25/2013
3/26/2013
3/27/2013
3/28/2013
3/29/2013 0.00
3/30/2013 0.00
3/31/2013 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2013 0.00
4/2/2013
4/3/2013
4/4/2013 0.00
4/5/2013
4/6/2013 0.00
4/7/2013 0.00
4/8/2013
4/9/2013
4/10/2013
4/11/2013
4/12/2013
4/13/2013 0.00
4/14/2013
4/15/2013
4/16/2013
4/17/2013
4/18/2013
4/19/2013
4/20/2013
4/21/2013
4/22/2013
4/23/2013
4/24/2013
4/25/2013
4/26/2013
4/27/2013
4/28/2013 0.00
4/29/2013 **
4/30/2013 0.00
5/1/2013
5/2/2013
5/3/2013
5/4/2013 0.00
5/5/2013
5/6/2013
5/7/2013 0.00
5/8/2013 **
5/9/2013 1.68
5/10/2013
5/11/2013
5/12/2013 0.00
5/13/2013 0.00
5/14/2013 0.00
5/15/2013 0.00
5/16/2013 0.00
5/17/2013 0.00
5/18/2013 0.00
5/19/2013 0.00
5/20/2013 0.02
5/21/2013 0.00
5/22/2013 0.00
5/23/2013
5/24/2013 0.00
5/25/2013 **
5/26/2013 0.00
5/27/2013 0.00
5/28/2013
5/29/2013 0.00
5/30/2013 **
5/31/2013 0.25
6/1/2013 0.00
6/2/2013
6/3/2013 **
6/4/2013 0.00
6/5/2013 0.17
6/6/2013 0.02
6/7/2013 0.00
6/8/2013 0.00
6/9/2013
6/10/2013 0.00
6/11/2013 0.00
6/12/2013
6/13/2013 0.00
6/14/2013 0.00
6/15/2013 0.00
6/16/2013 0.00
6/17/2013 0.00
6/18/2013 **
6/19/2013 0.00
6/20/2013 0.00
6/21/2013 0.00
6/22/2013
6/23/2013 0.00
6/24/2013 0.00
6/25/2013 0.00
6/26/2013
6/27/2013 0.00
6/28/2013 0.00
6/29/2013 0.19
6/30/2013 0.14
Day of YearDaily PrcpMultiday Prcp
7/1/2013 0.08
7/2/2013 **
7/3/2013 0.29
7/4/2013 0.28
7/5/2013 0.03
7/6/2013 0.02
7/7/2013 0.00
7/8/2013 0.00
7/9/2013
7/10/2013 0.00
7/11/2013 0.00
7/12/2013 0.00
7/13/2013 1.54
7/14/2013 0.62
7/15/2013 0.63
7/16/2013 0.00
7/17/2013
7/18/2013 0.00
7/19/2013 0.35 **
7/20/2013 **
7/21/2013 **
7/22/2013 0.00
7/23/2013 0.00
7/24/2013 0.00
7/25/2013 **
7/26/2013 0.54
7/27/2013 0.00
7/28/2013 0.09
7/29/2013 0.09
7/30/2013 0.02
7/31/2013 0.00
8/1/2013 0.00
8/2/2013 0.00
8/3/2013 0.00
8/4/2013 0.20
8/5/2013 0.00
8/6/2013 0.00
8/7/2013
8/8/2013 0.00
8/9/2013 0.12
8/10/2013
8/11/2013 0.00
8/12/2013 0.00
8/13/2013 0.86
8/14/2013 0.35
8/15/2013 0.00
8/16/2013
8/17/2013 0.00
8/18/2013 0.00
8/19/2013
8/20/2013
8/21/2013
8/22/2013
8/23/2013
8/24/2013
8/25/2013
8/26/2013
8/27/2013
8/28/2013
8/29/2013
8/30/2013
8/31/2013
9/1/2013
9/2/2013
9/3/2013
9/4/2013
9/5/2013
9/6/2013
9/7/2013
9/8/2013
9/9/2013
9/10/2013
9/11/2013
9/12/2013
9/13/2013
9/14/2013
9/15/2013
9/16/2013
9/17/2013
9/18/2013
9/19/2013
9/20/2013
9/21/2013
9/22/2013
9/23/2013
9/24/2013
9/25/2013
9/26/2013
9/27/2013
9/28/2013
9/29/2013
9/30/2013



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2012 7:00 AM 0.00 0.0 M M M
10/2/2012 7:00 AM 0.00 0.0 M M M
10/3/2012 7:00 AM 0.00 0.0 M M M
10/4/2012 7:00 AM 0.00 0.0 M M M
10/7/2012 8:00 AM 0.00 0.0 M M M freezing mist on 10/6 most of the day
10/8/2012 8:00 AM 0.00 0.0 M M M
10/9/2012 8:00 AM 0.00 0.0 M M M
10/19/2012 8:00 AM 0.00 0.0 M M M
10/21/2012 8:00 AM 0.00 0.0 M M M
10/22/2012 8:00 AM 0.00 0.0 M M M
10/23/2012 8:00 AM 0.00 0.0 M M M
10/29/2012 8:00 AM 0.00 0.0 M M M
10/30/2012 8:00 AM 0.00 0.0 M M M
10/31/2012 8:00 AM 0.00 0.0 M M M
11/1/2012 8:00 AM 0.00 0.0 M M M
11/2/2012 8:00 AM 0.00 0.0 M M M
11/3/2012 8:00 AM 0.00 0.0 M M M
11/4/2012 8:00 AM 0.00 0.0 M M M
11/7/2012 8:00 AM 0.00 0.0 M M M
11/8/2012 8:00 AM 0.00 0.0 M M M
11/9/2012 8:00 AM 0.00 0.0 M M M
11/12/2012 7:00 AM 0.00 0.0 M M M
11/14/2012 8:00 AM 0.00 0.0 M M M
11/15/2012 8:00 AM 0.00 0.0 M M M
11/16/2012 8:00 AM 0.00 0.0 M M M
11/18/2012 8:00 AM 0.00 0.0 M M M
11/21/2012 8:00 AM 0.00 0.0 M M M
11/23/2012 7:00 AM 0.00 0.0 M M M
11/24/2012 8:00 AM 0.00 0.0 M M M
11/26/2012 8:00 AM 0.00 0.0 M M M
11/27/2012 8:00 AM 0.00 0.0 M M M
11/29/2012 8:00 AM 0.00 0.0 M M M
11/30/2012 8:00 AM 0.00 0.0 M M M
12/3/2012 8:00 AM 0.00 0.0 M M M
12/4/2012 8:00 AM 0.00 0.0 M M M
12/5/2012 8:00 AM 0.00 0.0 M M M
12/27/2012 8:00 AM 0.00 0.0 M M M
12/28/2012 8:00 AM 0.00 0.0 M M M
12/29/2012 8:00 AM 0.00 0.0 M M M
12/30/2012 8:00 AM 0.00 0.0 M M M
12/31/2012 8:00 AM 0.00 0.0 M M M
1/1/2013 8:00 AM 0.00 0.0 M M M trace amount of snow
1/3/2013 8:00 AM 0.00 0.0 M M M
1/4/2013 8:00 AM 0.00 0.0 M M M
1/5/2013 8:00 AM 0.00 0.0 M M M
1/6/2013 8:00 AM 0.00 0.0 M M M
1/7/2013 8:00 AM 0.00 0.0 M M M
1/8/2013 8:00 AM 0.00 0.0 M M M
1/20/2013 8:00 AM 0.00 0.0 M M M
1/21/2013 8:00 AM 0.00 0.0 M M M
1/23/2013 8:00 AM 0.00 0.0 M M M
1/24/2013 8:00 AM 0.00 0.0 M M M
1/30/2013 8:00 AM 0.00 0.0 M M M
2/4/2013 8:00 AM 0.00 0.0 M M M
2/5/2013 8:00 AM 0.00 0.0 M M M
2/6/2013 8:00 AM 0.00 0.0 M M M
2/7/2013 8:00 AM 0.00 0.0 M M M
2/8/2013 8:00 AM 0.00 0.0 M M M
2/9/2013 8:00 AM 0.00 0.0 M M M
2/13/2013 8:00 AM 0.00 0.0 M M M
2/14/2013 8:00 AM 0.00 0.0 M M M
2/16/2013 8:00 AM 0.00 0.0 M M M
2/19/2013 8:00 AM 0.00 0.0 M M M
2/20/2013 8:00 AM 0.00 0.0 M M M
2/21/2013 8:00 AM 0.49 M M M M
2/22/2013 8:00 AM 0.00 0.0 M M M
2/28/2013 8:00 AM 0.00 0.0 M M M
3/2/2013 8:00 AM 0.00 0.0 M M M
3/3/2013 8:00 AM 0.00 0.0 M M M
3/29/2013 8:00 AM 0.00 0.0 M M M
3/30/2013 8:00 AM 0.00 0.0 M M M
3/31/2013 8:00 AM 0.00 0.0 M M M trace
4/1/2013 8:00 AM 0.00 0.0 M M M
4/4/2013 8:00 AM 0.00 0.0 M M M
4/6/2013 8:00 AM 0.00 0.0 M M M trace of frost
4/7/2013 8:00 AM 0.00 0.0 M M M trace of frost
4/13/2013 8:00 AM 0.00 0.0 M M M
4/28/2013 8:00 AM 0.00 0.0 M M M
5/4/2013 8:00 AM 0.00 0.0 M M M
5/7/2013 8:00 AM 0.00 0.0 M M M
5/12/2013 8:00 AM 0.00 0.0 M M M
5/13/2013 8:00 AM 0.00 0.0 M M M
5/14/2013 8:00 AM 0.00 0.0 M M M
5/15/2013 8:00 AM 0.00 0.0 M M M
5/16/2013 8:00 AM 0.00 0.0 M M M
5/17/2013 8:00 AM 0.00 0.0 M M M
5/18/2013 8:00 AM 0.00 0.0 M M M
5/19/2013 8:00 AM 0.00 0.0 M M M
5/20/2013 8:00 AM 0.02 M M M M
5/21/2013 8:00 AM 0.00 0.0 M M M
5/22/2013 8:00 AM 0.00 0.0 M M M
5/24/2013 8:00 AM 0.00 0.0 M M M
5/27/2013 8:00 AM 0.00 0.0 M M M
5/29/2013 8:00 AM 0.00 0.0 M M M trace
6/1/2013 8:00 AM 0.00 0.0 M M M
6/5/2013 8:00 AM 0.17 M M M M
6/6/2013 8:00 AM 0.02 M M M M
6/7/2013 8:00 AM 0.00 0.0 M M M
6/8/2013 8:00 AM 0.00 0.0 M M M
6/10/2013 8:00 AM 0.00 0.0 M M M
6/11/2013 8:00 AM 0.00 0.0 M M M
6/13/2013 8:00 AM 0.00 0.0 M M M
6/14/2013 8:00 AM 0.00 0.0 M M M
6/15/2013 8:00 AM 0.00 0.0 M M M
6/16/2013 8:00 AM 0.00 0.0 M M M
6/17/2013 8:00 AM 0.00 0.0 M M M
6/20/2013 8:00 AM 0.00 0.0 M M M
6/21/2013 8:00 AM 0.00 0.0 M M M
6/23/2013 8:00 AM 0.00 0.0 M M M
6/24/2013 8:00 AM 0.00 0.0 M M M
6/25/2013 8:00 AM 0.00 0.0 M M M
6/27/2013 8:00 AM 0.00 0.0 M M M
6/28/2013 8:00 AM 0.00 0.0 M M M
6/29/2013 8:00 AM 0.19 M M M M
6/30/2013 8:00 AM 0.14 M M M M
7/1/2013 8:00 AM 0.08 M M M M
7/4/2013 8:00 AM 0.28 M M M M
7/5/2013 8:00 AM 0.03 M M M M
7/6/2013 8:00 AM 0.02 M M M M
7/7/2013 8:00 AM 0.00 0.0 M M M
7/8/2013 8:00 AM 0.00 0.0 M M M trace from a couple of brief showers during the night
7/10/2013 8:00 AM 0.00 0.0 M M M
7/11/2013 8:00 AM 0.00 0.0 M M M
7/12/2013 8:00 AM 0.00 0.0 M M M
7/13/2013 8:00 AM 1.54 M M M M four hours of heavy rain during thunder storm
7/14/2013 8:00 AM 0.62 M M M M
7/15/2013 8:00 AM 0.63 M M M M heavy rain, thunderstorm
7/16/2013 8:00 AM 0.00 0.0 M M M trace
7/18/2013 8:00 AM 0.00 0.0 M M M
7/19/2013 8:00 AM 0.35 M M M M
7/23/2013 8:00 AM 0.00 0.0 M M M
7/24/2013 8:00 AM 0.00 0.0 M M M
7/27/2013 8:00 AM 0.00 0.0 M M M
7/28/2013 8:00 AM 0.09 M M M M
7/29/2013 8:00 AM 0.09 M M M M
7/30/2013 8:00 AM 0.02 M M M M
7/31/2013 8:00 AM 0.00 0.0 M M M
8/1/2013 8:00 AM 0.00 0.0 M M M
8/2/2013 8:00 AM 0.00 0.0 M M M
8/3/2013 8:00 AM 0.00 0.0 M M M
8/4/2013 8:00 AM 0.20 M M M M
8/5/2013 8:00 AM 0.00 0.0 M M M
8/6/2013 8:00 AM 0.00 0.0 M M M
8/8/2013 8:00 AM 0.00 0.0 M M M
8/9/2013 8:00 AM 0.12 M M M M
8/11/2013 8:00 AM 0.00 0.0 M M M
8/12/2013 8:00 AM 0.00 0.0 M M M trace
8/13/2013 8:00 AM 0.86 M M M M
8/14/2013 8:00 AM 0.35 M M M M
8/15/2013 8:00 AM 0.00 0.0 M M M
8/17/2013 8:00 AM 0.00 0.0 M M M
8/18/2013 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
11/10/2012 11/11/2012 8:00 AM 2 0.05 M M
2/24/2013 2/25/2013 8:00 AM 2 0.60 M M
4/29/2013 4/30/2013 8:00 AM 2 0.00 M M
5/8/2013 5/09/2013 8:00 AM 2 1.68 M M
5/25/2013 5/26/2013 8:00 AM 2 0.00 M M
5/30/2013 5/31/2013 8:00 AM 2 0.25 M M
6/3/2013 6/04/2013 8:00 AM 2 0.00 M M
6/18/2013 6/19/2013 8:00 AM 2 0.00 M M
7/2/2013 7/03/2013 8:00 AM 2 0.29 M M
7/19/2013 7/22/2013 8:00 AM 4 0.00 M M
7/25/2013 7/26/2013 8:00 AM 2 0.54 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