Station Overview Station Location
Station Number CA-NV-37 Latitude 39.14472222
Station Name Grass Valley 5.3 S Longitude -121.0508333
County Nevada Elevation (ft) 2297



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 2.51 0.62 4 0.62 4 0.00 0 0 4 0 0.0 0 0
Nov 13 6.16 2.18 2 2.18 2 0.00 0 0 2 0 0.0 0 0
Dec 13 9.22 1.04 5 1.04 5 0.00 0 0 4 0 6.0 1 1
Jan 14 8.32 1.85 3 1.85 3 0.00 0 0 3 0 0.0 0 0
Feb 14 8.23 17.57 9 17.57 9 0.00 0 0 8 0 0.0 0 0
March 14 7.63 2.80 6 2.80 6 0.00 0 0 6 0 0.0 0 0
April 14 3.73 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
May 14 2.14 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
June 14 0.60 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 14 0.02 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 14 0.15 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 14 0.79 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 49.50" 26.06" 29 days 26.06" 29 0.00" 0 days 0 27 days 0 days 6.0" 1 days 1 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
10/2/2013
10/3/2013
10/4/2013
10/5/2013
10/6/2013
10/7/2013
10/8/2013
10/9/2013
10/10/2013
10/11/2013
10/12/2013
10/13/2013 0.17
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 0.36
10/29/2013 0.07
10/30/2013 0.02
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 1.24
11/20/2013 0.94
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 0.03
12/4/2013
12/5/2013 0.34
12/6/2013 0.61
12/7/2013 0.06
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
12/22/2013
12/23/2013
12/24/2013
12/25/2013
12/26/2013
12/27/2013
12/28/2013
12/29/2013
12/30/2013
12/31/2013
Day of YearDaily PrcpMultiday Prcp
1/1/2014
1/2/2014
1/3/2014
1/4/2014
1/5/2014
1/6/2014
1/7/2014
1/8/2014
1/9/2014
1/10/2014
1/11/2014 0.31
1/12/2014
1/13/2014
1/14/2014
1/15/2014
1/16/2014
1/17/2014
1/18/2014
1/19/2014
1/20/2014
1/21/2014
1/22/2014
1/23/2014
1/24/2014
1/25/2014
1/26/2014
1/27/2014
1/28/2014
1/29/2014 1.49
1/30/2014 0.05
1/31/2014
2/1/2014
2/2/2014
2/3/2014
2/4/2014
2/5/2014
2/6/2014 0.52
2/7/2014 1.30
2/8/2014 7.21
2/9/2014 3.87
2/10/2014 0.46
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 0.00
2/20/2014
2/21/2014
2/22/2014
2/23/2014
2/24/2014
2/25/2014
2/26/2014 1.02
2/27/2014 0.77
2/28/2014 2.42
3/1/2014 0.01
3/2/2014 0.61
3/3/2014 0.80
3/4/2014
3/5/2014 0.53
3/6/2014
3/7/2014
3/8/2014
3/9/2014
3/10/2014 0.66
3/11/2014
3/12/2014
3/13/2014
3/14/2014
3/15/2014
3/16/2014
3/17/2014
3/18/2014
3/19/2014
3/20/2014
3/21/2014
3/22/2014
3/23/2014
3/24/2014
3/25/2014 0.19
3/26/2014
3/27/2014
3/28/2014
3/29/2014
3/30/2014
3/31/2014
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
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
5/8/2014
5/9/2014
5/10/2014
5/11/2014
5/12/2014
5/13/2014
5/14/2014
5/15/2014
5/16/2014
5/17/2014
5/18/2014
5/19/2014
5/20/2014
5/21/2014
5/22/2014
5/23/2014
5/24/2014
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
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
6/12/2014
6/13/2014
6/14/2014
6/15/2014
6/16/2014
6/17/2014
6/18/2014
6/19/2014
6/20/2014
6/21/2014
6/22/2014
6/23/2014
6/24/2014
6/25/2014
6/26/2014
6/27/2014
6/28/2014
6/29/2014
6/30/2014
Day of YearDaily PrcpMultiday Prcp
7/1/2014
7/2/2014
7/3/2014
7/4/2014
7/5/2014
7/6/2014
7/7/2014
7/8/2014
7/9/2014
7/10/2014
7/11/2014
7/12/2014
7/13/2014
7/14/2014
7/15/2014
7/16/2014
7/17/2014
7/18/2014
7/19/2014
7/20/2014
7/21/2014
7/22/2014
7/23/2014
7/24/2014
7/25/2014
7/26/2014
7/27/2014
7/28/2014
7/29/2014
7/30/2014
7/31/2014
8/1/2014
8/2/2014
8/3/2014
8/4/2014
8/5/2014
8/6/2014
8/7/2014
8/8/2014
8/9/2014
8/10/2014
8/11/2014
8/12/2014
8/13/2014
8/14/2014
8/15/2014
8/16/2014
8/17/2014
8/18/2014
8/19/2014
8/20/2014
8/21/2014
8/22/2014
8/23/2014
8/24/2014
8/25/2014
8/26/2014
8/27/2014
8/28/2014
8/29/2014
8/30/2014
8/31/2014
9/1/2014
9/2/2014
9/3/2014
9/4/2014
9/5/2014
9/6/2014
9/7/2014
9/8/2014
9/9/2014
9/10/2014
9/11/2014
9/12/2014
9/13/2014
9/14/2014
9/15/2014
9/16/2014
9/17/2014
9/18/2014
9/19/2014
9/20/2014
9/21/2014
9/22/2014
9/23/2014
9/24/2014
9/25/2014
9/26/2014
9/27/2014
9/28/2014
9/29/2014
9/30/2014



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/13/2013 12:00 AM 0.17 M M M M
10/28/2013 12:00 AM 0.36 M M M M
10/29/2013 12:00 AM 0.07 M M M M
10/30/2013 12:00 AM 0.02 M M M M
11/19/2013 12:00 AM 1.24 M M M M
11/20/2013 12:00 AM 0.94 M M M M
12/3/2013 12:00 AM 0.03 M M M M
12/5/2013 12:00 AM 0.34 M M M M
12/6/2013 12:00 AM 0.61 6.0 0.61 6.0 0.61
12/7/2013 12:00 AM 0.06 M 0.06 M M Snow settled down to 4.75 inches during daytime. Small snow flurry around 1:00pm during day, not measurable.
12/19/2013 12:00 AM 0.00 0.0 M M M Trace of rain 5:30 AM, was not measurable in gauge.
1/11/2014 12:00 AM 0.31 M M M M
1/29/2014 12:00 AM 1.49 M M M M Rain heaviest during the late morning - afternoon.
1/30/2014 7:00 AM 0.05 M M M M
2/6/2014 11:59 PM 0.52 M M M M
2/7/2014 11:59 PM 1.30 M M M M
2/8/2014 11:59 AM 7.21 M M M M From 15:30 to 17:45 rainfall averaged more than 1/2 inch per hour. Highest rate measured was 1.33/hour at 15:45.
2/9/2014 11:59 PM 3.87 M M M M
2/10/2014 11:59 PM 0.46 M M M M
2/19/2014 11:59 PM 0.00 0.0 M M M Trace of rain, not measurable
2/26/2014 11:59 PM 1.02 M M M M
2/27/2014 11:59 AM 0.77 M M M M
2/28/2014 11:59 AM 2.42 M M M M Rain fell at a rate of 3.04 inches/per hour at 5:32 PM
3/1/2014 11:59 PM 0.01 M M M M
3/2/2014 11:59 PM 0.61 M M M M
3/3/2014 11:59 PM 0.80 M M M M
3/5/2014 11:59 AM 0.53 M M M M
3/10/2014 11:59 PM 0.66 M M M M
3/25/2014 11:59 PM 0.19 M 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