Station Overview Station Location
Station Number NV-LY-1 Latitude 39.237447
Station Name Dayton 1.7 SW Longitude -119.589075
County Lyon Elevation (ft) 4357



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 09 0.59 1.20 21 1.20 21 0.00 0 0 2 0 0.0 0 0
Nov 09 1.06 0.20 10 0.20 10 0.00 0 0 2 1 0.0 0 0
Dec 09 1.44 1.28 6 1.28 6 0.00 0 0 5 0 16.7 4 0
Jan 10 1.59 1.29 10 1.29 10 0.00 0 0 6 1 2.2 1 0
Feb 10 1.56 1.52 8 1.52 8 0.00 0 0 6 0 6.0 1 0
March 10 1.07 0.40 4 0.40 4 0.00 0 0 4 0 1.0 1 0
April 10 0.49 0.85 5 0.85 5 0.00 0 0 5 0 0.0 0 0
May 10 0.52 0.44 3 0.44 3 0.00 0 0 3 0 0.0 0 0
June 10 0.45 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 10 0.22 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 10 0.21 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 10 0.37 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 9.57" 7.18" 67 days 7.18" 67 0.00" 0 days 0 33 days 2 days 25.9" 7 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
10/1/2009 0.00
10/2/2009 0.00
10/3/2009 0.00
10/4/2009 0.10
10/5/2009
10/6/2009 0.00
10/7/2009 0.00
10/8/2009 0.00
10/9/2009 0.00
10/10/2009 0.00
10/11/2009
10/12/2009 0.00
10/13/2009 0.00
10/14/2009 1.10
10/15/2009
10/16/2009 0.00
10/17/2009
10/18/2009
10/19/2009 0.00
10/20/2009
10/21/2009 0.00
10/22/2009 0.00
10/23/2009 0.00
10/24/2009
10/25/2009
10/26/2009 0.00
10/27/2009
10/28/2009 0.00
10/29/2009 0.00
10/30/2009
10/31/2009 0.00
11/1/2009
11/2/2009 0.00
11/3/2009
11/4/2009
11/5/2009
11/6/2009 0.00
11/7/2009
11/8/2009
11/9/2009
11/10/2009
11/11/2009
11/12/2009 T
11/13/2009
11/14/2009 0.00
11/15/2009
11/16/2009
11/17/2009
11/18/2009 0.00
11/19/2009
11/20/2009 0.00
11/21/2009 0.05
11/22/2009
11/23/2009 0.00
11/24/2009 0.00
11/25/2009
11/26/2009
11/27/2009
11/28/2009 0.15
11/29/2009
11/30/2009
12/1/2009
12/2/2009
12/3/2009
12/4/2009 0.00
12/5/2009
12/6/2009
12/7/2009 0.51
12/8/2009
12/9/2009
12/10/2009
12/11/2009
12/12/2009
12/13/2009 0.49
12/14/2009
12/15/2009
12/16/2009
12/17/2009
12/18/2009
12/19/2009
12/20/2009
12/21/2009
12/22/2009 0.20
12/23/2009
12/24/2009
12/25/2009
12/26/2009
12/27/2009
12/28/2009
12/29/2009 0.03
12/30/2009
12/31/2009 0.05
Day of YearDaily PrcpMultiday Prcp
1/1/2010
1/2/2010
1/3/2010
1/4/2010
1/5/2010 0.00
1/6/2010 0.00
1/7/2010 0.05
1/8/2010
1/9/2010
1/10/2010 0.07
1/11/2010
1/12/2010
1/13/2010 0.70
1/14/2010
1/15/2010
1/16/2010
1/17/2010
1/18/2010
1/19/2010 0.10
1/20/2010 T
1/21/2010
1/22/2010 0.17
1/23/2010
1/24/2010
1/25/2010 0.00
1/26/2010 0.20
1/27/2010
1/28/2010
1/29/2010
1/30/2010
1/31/2010
2/1/2010 0.00
2/2/2010
2/3/2010
2/4/2010
2/5/2010
2/6/2010
2/7/2010 0.40
2/8/2010 0.00
2/9/2010
2/10/2010
2/11/2010
2/12/2010
2/13/2010
2/14/2010
2/15/2010
2/16/2010
2/17/2010
2/18/2010
2/19/2010
2/20/2010 0.05
2/21/2010 0.45
2/22/2010
2/23/2010
2/24/2010 0.20
2/25/2010 0.10
2/26/2010
2/27/2010 0.32
2/28/2010
3/1/2010
3/2/2010
3/3/2010
3/4/2010
3/5/2010
3/6/2010
3/7/2010
3/8/2010
3/9/2010
3/10/2010 0.10
3/11/2010
3/12/2010
3/13/2010
3/14/2010
3/15/2010
3/16/2010
3/17/2010
3/18/2010
3/19/2010
3/20/2010
3/21/2010
3/22/2010
3/23/2010
3/24/2010
3/25/2010 0.10
3/26/2010
3/27/2010
3/28/2010
3/29/2010
3/30/2010 0.10
3/31/2010 0.10
Day of YearDaily PrcpMultiday Prcp
4/1/2010
4/2/2010
4/3/2010
4/4/2010
4/5/2010 0.05
4/6/2010
4/7/2010
4/8/2010
4/9/2010
4/10/2010
4/11/2010
4/12/2010
4/13/2010
4/14/2010
4/15/2010
4/16/2010
4/17/2010
4/18/2010
4/19/2010
4/20/2010
4/21/2010 0.02
4/22/2010 0.63
4/23/2010 0.05
4/24/2010
4/25/2010
4/26/2010
4/27/2010
4/28/2010 0.10
4/29/2010
4/30/2010
5/1/2010
5/2/2010
5/3/2010
5/4/2010
5/5/2010
5/6/2010
5/7/2010
5/8/2010
5/9/2010
5/10/2010 0.15
5/11/2010 0.15
5/12/2010
5/13/2010
5/14/2010
5/15/2010
5/16/2010
5/17/2010
5/18/2010
5/19/2010
5/20/2010
5/21/2010
5/22/2010
5/23/2010
5/24/2010
5/25/2010
5/26/2010
5/27/2010
5/28/2010 0.14
5/29/2010
5/30/2010
5/31/2010
6/1/2010
6/2/2010
6/3/2010
6/4/2010
6/5/2010
6/6/2010
6/7/2010
6/8/2010
6/9/2010
6/10/2010
6/11/2010
6/12/2010
6/13/2010
6/14/2010
6/15/2010
6/16/2010
6/17/2010
6/18/2010
6/19/2010
6/20/2010
6/21/2010
6/22/2010
6/23/2010
6/24/2010
6/25/2010
6/26/2010
6/27/2010
6/28/2010
6/29/2010
6/30/2010
Day of YearDaily PrcpMultiday Prcp
7/1/2010
7/2/2010
7/3/2010
7/4/2010
7/5/2010
7/6/2010
7/7/2010
7/8/2010
7/9/2010
7/10/2010
7/11/2010
7/12/2010
7/13/2010
7/14/2010
7/15/2010
7/16/2010
7/17/2010
7/18/2010
7/19/2010
7/20/2010
7/21/2010
7/22/2010
7/23/2010
7/24/2010
7/25/2010
7/26/2010
7/27/2010
7/28/2010
7/29/2010
7/30/2010
7/31/2010
8/1/2010
8/2/2010
8/3/2010
8/4/2010
8/5/2010
8/6/2010
8/7/2010
8/8/2010
8/9/2010
8/10/2010
8/11/2010
8/12/2010
8/13/2010
8/14/2010
8/15/2010
8/16/2010
8/17/2010
8/18/2010
8/19/2010
8/20/2010
8/21/2010
8/22/2010
8/23/2010
8/24/2010
8/25/2010
8/26/2010
8/27/2010
8/28/2010
8/29/2010
8/30/2010
8/31/2010
9/1/2010
9/2/2010
9/3/2010
9/4/2010
9/5/2010
9/6/2010
9/7/2010
9/8/2010
9/9/2010
9/10/2010
9/11/2010
9/12/2010
9/13/2010
9/14/2010
9/15/2010
9/16/2010
9/17/2010
9/18/2010
9/19/2010
9/20/2010
9/21/2010
9/22/2010
9/23/2010
9/24/2010
9/25/2010
9/26/2010
9/27/2010
9/28/2010
9/29/2010
9/30/2010



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2009 7:00 AM 0.00 0.0 M M M
10/2/2009 7:00 AM 0.00 0.0 M M M
10/3/2009 7:00 AM 0.00 0.0 M M M
10/4/2009 7:00 AM 0.10 M M M M Rain overnight, finally.
10/6/2009 7:00 AM 0.00 0.0 M M M
10/7/2009 7:00 AM 0.00 0.0 M M M
10/8/2009 7:00 AM 0.00 0.0 M M M
10/9/2009 7:00 AM 0.00 0.0 M M M
10/10/2009 7:00 AM 0.00 0.0 M M M
10/12/2009 7:00 AM 0.00 0.0 M M M
10/13/2009 7:00 AM 0.00 0.0 M M M
10/14/2009 7:00 AM 1.10 M M M M light rain most of yesterday with rainfall picking up in the late afternoon until early evening, dropping off after 2100.
10/16/2009 7:00 AM 0.00 0.0 M M M
10/19/2009 7:00 AM 0.00 0.0 M M M
10/21/2009 7:00 AM 0.00 0.0 M M M
10/22/2009 7:00 AM 0.00 0.0 M M M
10/23/2009 7:00 AM 0.00 0.0 M M M
10/26/2009 7:00 AM 0.00 0.0 M M M
10/28/2009 7:00 AM 0.00 0.0 M M M
10/29/2009 7:00 AM 0.00 0.0 M M M
10/31/2009 7:00 AM 0.00 0.0 M M M
11/2/2009 7:00 AM 0.00 0.0 M M M
11/6/2009 7:00 AM 0.00 0.0 M M M
11/12/2009 7:00 AM T M M M M Ground is wet, nothing measurable.
11/14/2009 7:00 AM 0.00 0.0 M M M
11/18/2009 7:00 AM 0.00 0.0 M M M
11/20/2009 7:00 AM 0.00 0.0 M M M
11/21/2009 7:00 AM 0.05 M M M M Yesterday afternoon
11/23/2009 7:00 AM 0.00 0.0 M M M
11/24/2009 7:00 AM 0.00 0.0 M M M
11/28/2009 7:00 AM 0.15 T M M M Overnight, light rain trace snow
12/4/2009 7:00 AM 0.00 0.0 M M M
12/7/2009 7:00 AM 0.51 13.0 M M M Overnight not heavy but steady
12/13/2009 7:00 AM 0.49 3.0 M M M
12/22/2009 7:00 AM 0.20 M M M M light rain overnight
12/29/2009 7:00 AM 0.03 0.5 M M M Overnight
12/31/2009 7:00 AM 0.05 0.2 M M M
1/5/2010 7:00 AM 0.00 0.0 M M M Computer problems, reports may be sporadic until new computer is set up.
1/6/2010 7:00 AM 0.00 0.0 M M M
1/7/2010 7:00 AM 0.05 M M M M Light rain overnight
1/10/2010 7:00 AM 0.07 M M M M Overnight last night
1/13/2010 7:00 AM 0.70 M M M M
1/19/2010 7:00 AM 0.10 M M M M
1/20/2010 7:00 AM T M M M M Sorry, have be transferring to another computer, things should go smoother in a day or so, thanks. Art Cordes
1/22/2010 7:00 AM 0.17 2.2 M M M
1/25/2010 7:00 AM 0.00 0.0 M M M
1/26/2010 7:00 AM 0.20 T M M M
2/1/2010 7:00 AM 0.00 0.0 M M M
2/7/2010 7:00 AM 0.40 M M M M Light rain starting early afternoon yesterday and going through most of last night, tapering off after 2300 or so.
2/8/2010 7:00 AM 0.00 0.0 M M M
2/20/2010 7:00 AM 0.05 M M M M Overnight
2/21/2010 7:00 AM 0.45 6.0 M M M Overnight starting about 2200 and still snowing lightly.
2/24/2010 7:00 AM 0.20 M M M M Overnight light rain and still going
2/25/2010 7:00 AM 0.10 M M M M rain that accumulated after yesterdays report.
2/27/2010 7:00 AM 0.32 M M M M Rain from late yesterday and overnight, cloudy but no rain this morning, yet.
3/10/2010 7:00 AM 0.10 1.0 M M M Light dry snow overnight.
3/25/2010 7:00 AM 0.10 T M M M Overnight
3/30/2010 7:00 AM 0.10 M M M M Overnight and light rain this morning.
3/31/2010 7:00 AM 0.10 T M M M Overnight
4/5/2010 7:00 AM 0.05 T M M M Overnight
4/21/2010 7:00 AM 0.02 M M M M
4/22/2010 7:00 AM 0.63 M M M M Overnight, sometimes heavy during 2100 to 2350, tapered off and rained mostly through the night, not much falling now at 1100 with some sun breaking through occasionally.
4/23/2010 7:00 AM 0.05 M M M M Overnight, clear this morning.
4/28/2010 7:00 AM 0.10 M M M M Yesterday and overnight
5/10/2010 7:00 AM 0.15 M M M M Yesterday close to noon into early afternoon
5/11/2010 7:00 AM 0.15 M M M M Late yesterday afternoon and last night.
5/28/2010 7:00 AM 0.14 M M M M Overnight



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