Station Overview Station Location
Station Number NY-LW-1 Latitude 43.57773
Station Name Port Leyden 0.7 SW Longitude -75.351248
County Lewis Elevation (ft) 971



Month Total Pcpn Sum Days Covered By All Reports Daily Pcpn Sum Daily Report Count Multiday Pcpn Sum Days Covered by Multiday Reports Multiday Report Count Days With Pcpn Days With Trace Total Snowfall Days With Snowfall Days With Snow On Ground
Oct 09 2.35 16 2.35 15 0.00 1 0 8 2 0.0 0 0
Nov 09 2.96 30 1.11 19 1.85 11 4 4 0 0.0 0 0
Dec 09 1.31 13 1.27 11 0.04 2 1 5 0 50.3 7 4
Jan 10 2.05 7 2.05 7 0.00 0 0 2 0 8.8 5 0
Feb 10 0.00 6 0.00 6 0.00 0 0 0 0 22.2 6 0
March 10 2.03 24 1.25 19 0.78 5 1 5 0 0.0 0 0
April 10 1.11 30 0.31 15 0.80 15 3 3 0 0.0 0 0
May 10 0.78 5 0.78 5 0.00 0 0 4 0 0.0 0 0
June 10 3.27 11 2.53 8 0.74 3 1 7 1 0.0 0 0
July 10 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 10 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 10 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 15.86" 142 days 11.65" 105 4.21" 37 days 10 38 days 3 days 81.3" 18 days 4 days



Days in Water Year Cell Color Key
        Daily Report with Pcpn         Missing Day
        Multiday Report         Daily/Multiday Report Conflict

Day of Year Daily Pcpn Multiday Pcpn
10/1/2009
10/2/2009
10/3/2009
10/4/2009
10/5/2009
10/6/2009
10/7/2009
10/8/2009
10/9/2009
10/10/2009
10/11/2009
10/12/2009
10/13/2009 0.08
10/14/2009 0.02
10/15/2009 0.00
10/16/2009 0.00
10/17/2009 0.00
10/18/2009 0.00
10/19/2009 0.00
10/20/2009
10/21/2009
10/22/2009 0.03
10/23/2009 0.06
10/24/2009 0.78
10/25/2009 0.56
10/26/2009 T
10/27/2009
10/28/2009 0.04
10/29/2009 0.78
10/30/2009 T
10/31/2009 **
11/1/2009 **
11/2/2009 0.69
11/3/2009 0.00
11/4/2009 0.07
11/5/2009 0.00
11/6/2009 0.21
11/7/2009 0.01
11/8/2009 0.00
11/9/2009 0.00
11/10/2009 0.00
11/11/2009 0.00
11/12/2009 0.00
11/13/2009 0.00
11/14/2009 **
11/15/2009 **
11/16/2009 0.12
11/17/2009 0.00
11/18/2009 0.00
11/19/2009 0.00
11/20/2009 0.82
11/21/2009 0.00
11/22/2009 0.00
11/23/2009 0.00
11/24/2009 0.00
11/25/2009 **
11/26/2009 0.26
11/27/2009 **
11/28/2009 **
11/29/2009 **
11/30/2009 0.78
12/1/2009 0.05
12/2/2009 0.18
12/3/2009 0.69
12/4/2009 0.00
12/5/2009 0.00
12/6/2009 **
12/7/2009 0.04
12/8/2009 0.04
12/9/2009 0.31
12/10/2009 NA
12/11/2009 NA
12/12/2009 NA
12/13/2009
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
12/23/2009
12/24/2009
12/25/2009
12/26/2009
12/27/2009
12/28/2009
12/29/2009 NA
12/30/2009
12/31/2009
Day of YearDaily PcpnMultiday Pcpn
1/1/2010
1/2/2010
1/3/2010 NA
1/4/2010 NA
1/5/2010 NA
1/6/2010 NA
1/7/2010
1/8/2010
1/9/2010
1/10/2010
1/11/2010
1/12/2010
1/13/2010
1/14/2010
1/15/2010
1/16/2010
1/17/2010
1/18/2010
1/19/2010
1/20/2010
1/21/2010
1/22/2010
1/23/2010
1/24/2010
1/25/2010 0.89
1/26/2010 1.16
1/27/2010
1/28/2010
1/29/2010 NA
1/30/2010
1/31/2010
2/1/2010 NA
2/2/2010 NA
2/3/2010
2/4/2010
2/5/2010
2/6/2010
2/7/2010
2/8/2010
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
2/21/2010
2/22/2010
2/23/2010 NA
2/24/2010 NA
2/25/2010 NA
2/26/2010 NA
2/27/2010
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 0.00
3/9/2010 0.00
3/10/2010 0.00
3/11/2010 0.00
3/12/2010 0.00
3/13/2010 0.00
3/14/2010 0.00
3/15/2010 0.00
3/16/2010 0.00
3/17/2010 0.00
3/18/2010 0.00
3/19/2010 0.00
3/20/2010 0.00
3/21/2010 0.00
3/22/2010 0.01
3/23/2010 0.75
3/24/2010 0.12
3/25/2010 **
3/26/2010 **
3/27/2010 **
3/28/2010 **
3/29/2010 0.78
3/30/2010 0.05
3/31/2010 0.32
Day of YearDaily PcpnMultiday Pcpn
4/1/2010 0.01
4/2/2010 0.00
4/3/2010 0.00
4/4/2010 0.00
4/5/2010 0.00
4/6/2010 0.00
4/7/2010 0.10
4/8/2010 0.20
4/9/2010 **
4/10/2010 **
4/11/2010 **
4/12/2010 **
4/13/2010 **
4/14/2010 **
4/15/2010 **
4/16/2010 0.40
4/17/2010 **
4/18/2010 **
4/19/2010 **
4/20/2010 0.22
4/21/2010 0.00
4/22/2010 0.00
4/23/2010 0.00
4/24/2010 0.00
4/25/2010 **
4/26/2010 **
4/27/2010 0.18
4/28/2010 0.00
4/29/2010 0.00
4/30/2010 0.00
5/1/2010 0.00
5/2/2010 0.06
5/3/2010
5/4/2010 0.08
5/5/2010 0.18
5/6/2010 0.46
5/7/2010
5/8/2010
5/9/2010
5/10/2010
5/11/2010
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
5/29/2010
5/30/2010
5/31/2010
6/1/2010 0.10
6/2/2010 0.33
6/3/2010 0.33
6/4/2010
6/5/2010 0.33
6/6/2010 0.85
6/7/2010 0.25
6/8/2010
6/9/2010
6/10/2010 0.34
6/11/2010 T
6/12/2010 **
6/13/2010 **
6/14/2010 0.74
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 PcpnMultiday Pcpn
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



Report Date Report Time Total Pcpn Amt New Snow Depth New Snow SWE Total Snow Depth Total Snow SWE Notes
10/13/2009 6:00 AM 0.08 NA NA NA NA Rain started at night, and was raining at time of observation.
10/14/2009 6:00 AM 0.02 NA NA NA NA
10/15/2009 6:00 AM 0.00 0.0 NA NA NA
10/16/2009 6:00 AM 0.00 0.0 NA NA NA
10/17/2009 7:00 AM 0.00 0.0 NA NA NA
10/18/2009 7:00 AM 0.00 0.0 NA NA NA
10/19/2009 6:00 AM 0.00 0.0 NA NA NA
10/22/2009 6:00 AM 0.03 NA NA NA NA
10/23/2009 6:00 AM 0.06 NA NA NA NA
10/24/2009 9:00 AM 0.78 NA NA NA NA
10/25/2009 8:30 AM 0.56 NA NA NA NA
10/26/2009 6:00 AM T NA NA NA NA
10/28/2009 7:00 AM 0.04 NA NA NA NA
10/29/2009 6:00 AM 0.78 NA NA NA NA
10/30/2009 6:00 AM T NA NA NA NA May have been condensation, but numerous water drops in gauge.
11/3/2009 6:00 AM 0.00 0.0 NA NA NA
11/4/2009 6:00 AM 0.07 NA NA NA NA
11/5/2009 6:00 AM 0.00 0.0 NA NA NA
11/6/2009 6:00 AM 0.21 T NA NA NA Snow Flurries at time of measurement.
11/7/2009 6:00 AM 0.01 T 0.01 NA NA
11/8/2009 7:00 AM 0.00 0.0 NA NA NA
11/9/2009 7:00 AM 0.00 0.0 NA NA NA
11/10/2009 7:00 AM 0.00 0.0 NA NA NA
11/11/2009 7:00 AM 0.00 0.0 NA NA NA
11/12/2009 7:00 AM 0.00 0.0 NA NA NA
11/13/2009 7:00 AM 0.00 0.0 NA NA NA
11/17/2009 7:00 AM 0.00 0.0 NA NA NA
11/18/2009 7:00 AM 0.00 0.0 NA NA NA
11/19/2009 7:00 AM 0.00 0.0 NA NA NA
11/20/2009 6:00 AM 0.82 NA NA NA NA
11/21/2009 7:00 AM 0.00 0.0 NA NA NA
11/22/2009 7:00 AM 0.00 0.0 NA NA NA
11/23/2009 7:00 AM 0.00 0.0 NA NA NA
11/24/2009 7:00 AM 0.00 0.0 NA NA NA
12/1/2009 6:00 AM 0.05 T NA NA NA
12/2/2009 6:00 AM 0.18 1.0 NA 0.1 0.02
12/3/2009 6:00 AM 0.69 NA NA NA NA
12/4/2009 7:00 AM 0.00 0.0 NA NA NA
12/5/2009 7:00 AM 0.00 0.0 NA NA NA
12/8/2009 6:00 AM 0.04 1.0 0.04 1.5 0.03
12/9/2009 6:00 AM 0.31 2.8 0.31 3.7 0.21
12/10/2009 6:00 AM NA 4.0 NA 6.0 NA
12/11/2009 7:00 AM NA 8.1 NA NA NA
12/12/2009 6:00 AM NA 28.4 NA NA NA Storm total snowfall: 36.5"
12/29/2009 6:00 AM NA 5.0 NA NA NA
1/3/2010 12:00 PM NA 2.0 NA NA NA
1/4/2010 6:00 AM NA 1.7 NA NA NA
1/5/2010 6:00 AM NA 1.0 NA NA NA
1/6/2010 6:00 AM NA 0.4 NA NA NA
1/25/2010 7:00 AM 0.89 NA NA NA NA
1/26/2010 6:00 AM 1.16 NA NA NA NA STORM TOTAL RAINFALL: 2.05"
1/29/2010 6:00 AM NA 3.7 NA NA NA
2/1/2010 6:00 AM NA 3.5 NA NA NA
2/2/2010 6:00 AM NA 1.6 NA NA NA
2/23/2010 6:00 AM NA 3.7 NA NA NA Very packy snow
2/24/2010 6:00 AM NA 2.8 NA NA NA Heavy, thick snow
2/25/2010 6:00 AM NA 0.6 NA NA NA
2/26/2010 6:00 AM NA 10.0 NA NA NA
3/8/2010 7:00 AM 0.00 0.0 NA NA NA
3/9/2010 7:00 AM 0.00 0.0 NA NA NA
3/10/2010 7:00 AM 0.00 0.0 NA NA NA
3/11/2010 7:00 AM 0.00 0.0 NA NA NA
3/12/2010 7:00 AM 0.00 0.0 NA NA NA
3/13/2010 7:00 AM 0.00 0.0 NA NA NA
3/14/2010 7:00 AM 0.00 0.0 NA NA NA
3/15/2010 7:00 AM 0.00 0.0 NA NA NA
3/16/2010 7:00 AM 0.00 0.0 NA NA NA
3/17/2010 7:00 AM 0.00 0.0 NA NA NA
3/18/2010 7:00 AM 0.00 0.0 NA NA NA
3/19/2010 7:00 AM 0.00 0.0 NA NA NA
3/20/2010 7:00 AM 0.00 0.0 NA NA NA
3/21/2010 7:00 AM 0.00 0.0 NA NA NA
3/22/2010 6:00 AM 0.01 T NA NA NA
3/23/2010 6:00 AM 0.75 NA NA NA NA
3/24/2010 6:00 AM 0.12 T NA NA NA
3/30/2010 6:00 AM 0.05 NA NA NA NA
3/31/2010 6:00 AM 0.32 NA NA NA NA
4/1/2010 6:00 AM 0.01 NA NA NA NA
4/2/2010 7:00 AM 0.00 0.0 NA NA NA
4/3/2010 7:00 AM 0.00 0.0 NA NA NA
4/4/2010 7:00 AM 0.00 0.0 NA NA NA
4/5/2010 7:00 AM 0.00 0.0 NA NA NA
4/6/2010 7:00 AM 0.00 0.0 NA NA NA
4/7/2010 6:00 AM 0.10 NA NA NA NA
4/8/2010 4:50 AM 0.20 NA NA NA NA
4/21/2010 7:00 AM 0.00 0.0 NA NA NA
4/22/2010 7:00 AM 0.00 0.0 NA NA NA
4/23/2010 7:00 AM 0.00 0.0 NA NA NA
4/24/2010 7:00 AM 0.00 0.0 NA NA NA
4/28/2010 7:00 AM 0.00 0.0 NA NA NA
4/29/2010 7:00 AM 0.00 0.0 NA NA NA
4/30/2010 7:00 AM 0.00 0.0 NA NA NA
5/1/2010 7:00 AM 0.00 0.0 NA NA NA
5/2/2010 6:00 AM 0.06 NA NA NA NA
5/4/2010 6:00 AM 0.08 NA NA NA NA
5/5/2010 6:00 AM 0.18 NA NA NA NA
5/6/2010 6:00 AM 0.46 NA NA NA NA
6/1/2010 6:00 AM 0.10 NA NA NA NA
6/2/2010 6:00 AM 0.33 NA NA NA NA
6/3/2010 6:00 AM 0.33 NA NA NA NA
6/5/2010 8:00 AM 0.33 NA NA NA NA
6/6/2010 9:00 AM 0.85 NA NA NA NA
6/7/2010 6:00 AM 0.25 NA NA NA NA
6/10/2010 6:00 AM 0.34 NA NA NA NA
6/11/2010 6:00 AM T NA NA NA NA



Start Date End Date & Time Duration in Days Total Pcpn Amt Total Snow Depth Total Snow SWE Notes
10/31/2009 11/02/2009 6:00 AM 3 0.69 0.0 0.00 Precip. was frozen in inner tube, melted then measured.
11/14/2009 11/16/2009 6:00 AM 3 0.12 NA NA
11/25/2009 11/26/2009 10:30 AM 2 0.26 NA NA
11/27/2009 11/30/2009 6:00 AM 4 0.78 NA NA
12/6/2009 12/07/2009 7:15 AM 2 0.04 1.0 0.04
3/25/2010 3/29/2010 6:00 AM 5 0.78 NA NA
4/9/2010 4/16/2010 10:30 AM 8 0.40 NA NA
4/17/2010 4/20/2010 6:00 AM 4 0.22 NA NA
4/25/2010 4/27/2010 2:00 PM 3 0.18 NA NA
6/12/2010 6/14/2010 6:00 AM 3 0.74 NA NA



Report Date Report 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