Station Overview Station Location
Station Number NY-CT-5 Latitude 42.001301
Station Name Portville 2.6 SSW Longitude -78.359479
County Cattaraugus Elevation (ft) 1447



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 15 3.36 3.25 29 2.48 21 0.77 8 3 13 1 0.0 0 0
Nov 15 3.43 2.63 7 2.63 7 0.00 0 0 7 0 0.0 0 0
Dec 15 3.00 4.10 30 3.70 26 0.40 4 2 14 1 3.0 1 1
Jan 16 2.56 1.04 12 0.32 3 0.72 9 2 3 0 1.0 1 1
Feb 16 2.06 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 16 2.80 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 16 3.26 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
May 16 3.69 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
June 16 4.86 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 16 4.40 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 16 3.92 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 16 3.90 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 41.24" 11.02" 78 days 9.13" 57 1.89" 21 days 7 37 days 2 days 4.0" 2 days 2 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
10/1/2015 0.05
10/2/2015 0.00
10/3/2015 0.04
10/4/2015 0.00
10/5/2015 0.00
10/6/2015 0.00
10/7/2015 0.00
10/8/2015 0.00
10/9/2015 0.10
10/10/2015 **
10/11/2015 **
10/12/2015 **
10/13/2015 0.20
10/14/2015 0.15
10/15/2015 0.02
10/16/2015 0.42
10/17/2015 0.20
10/18/2015 T
10/19/2015 0.02
10/20/2015 0.02
10/21/2015 0.10
10/22/2015 0.10
10/23/2015 0.01
10/24/2015 0.00
10/25/2015 **
10/26/2015 0.02
10/27/2015 **
10/28/2015 0.55
10/29/2015 1.25
10/30/2015
10/31/2015
11/1/2015
11/2/2015
11/3/2015 0.79
11/4/2015
11/5/2015
11/6/2015
11/7/2015
11/8/2015 0.09
11/9/2015
11/10/2015 0.02
11/11/2015 1.08
11/12/2015 0.06
11/13/2015 0.21
11/14/2015 0.38
11/15/2015
11/16/2015
11/17/2015
11/18/2015
11/19/2015
11/20/2015
11/21/2015
11/22/2015
11/23/2015
11/24/2015
11/25/2015
11/26/2015
11/27/2015
11/28/2015
11/29/2015
11/30/2015
12/1/2015 0.06
12/2/2015 0.15
12/3/2015
12/4/2015 0.00
12/5/2015 0.00
12/6/2015 0.00
12/7/2015 0.00
12/8/2015 0.00
12/9/2015 0.00
12/10/2015 0.02
12/11/2015 0.00
12/12/2015 0.00
12/13/2015 T
12/14/2015 **
12/15/2015 0.37
12/16/2015 0.02
12/17/2015 0.23
12/18/2015 0.17
12/19/2015 0.12
12/20/2015 **
12/21/2015 0.03
12/22/2015 0.73
12/23/2015 0.18
12/24/2015 0.00
12/25/2015 0.00
12/26/2015 0.00
12/27/2015 1.10
12/28/2015 0.13
12/29/2015 0.65
12/30/2015 0.05
12/31/2015 0.09
Day of YearDaily PrcpMultiday Prcp
1/1/2016 0.06
1/2/2016 **
1/3/2016 **
1/4/2016 **
1/5/2016 0.04
1/6/2016 **
1/7/2016 **
1/8/2016 **
1/9/2016 **
1/10/2016 0.68
1/11/2016 0.19
1/12/2016 0.07
1/13/2016
1/14/2016
1/15/2016
1/16/2016
1/17/2016
1/18/2016
1/19/2016
1/20/2016
1/21/2016
1/22/2016
1/23/2016
1/24/2016
1/25/2016
1/26/2016
1/27/2016
1/28/2016
1/29/2016
1/30/2016
1/31/2016
2/1/2016
2/2/2016
2/3/2016
2/4/2016
2/5/2016
2/6/2016
2/7/2016
2/8/2016
2/9/2016
2/10/2016
2/11/2016
2/12/2016
2/13/2016
2/14/2016
2/15/2016
2/16/2016
2/17/2016
2/18/2016
2/19/2016
2/20/2016
2/21/2016
2/22/2016
2/23/2016
2/24/2016
2/25/2016
2/26/2016
2/27/2016
2/28/2016
2/29/2016
3/1/2016
3/2/2016
3/3/2016
3/4/2016
3/5/2016
3/6/2016
3/7/2016
3/8/2016
3/9/2016
3/10/2016
3/11/2016
3/12/2016
3/13/2016
3/14/2016
3/15/2016
3/16/2016
3/17/2016
3/18/2016
3/19/2016
3/20/2016
3/21/2016
3/22/2016
3/23/2016
3/24/2016
3/25/2016
3/26/2016
3/27/2016
3/28/2016
3/29/2016
3/30/2016
3/31/2016
Day of YearDaily PrcpMultiday Prcp
4/1/2016
4/2/2016
4/3/2016
4/4/2016
4/5/2016
4/6/2016
4/7/2016
4/8/2016
4/9/2016
4/10/2016
4/11/2016
4/12/2016
4/13/2016
4/14/2016
4/15/2016
4/16/2016
4/17/2016
4/18/2016
4/19/2016
4/20/2016
4/21/2016
4/22/2016
4/23/2016
4/24/2016
4/25/2016
4/26/2016
4/27/2016
4/28/2016
4/29/2016
4/30/2016
5/1/2016
5/2/2016
5/3/2016
5/4/2016
5/5/2016
5/6/2016
5/7/2016
5/8/2016
5/9/2016
5/10/2016
5/11/2016
5/12/2016
5/13/2016
5/14/2016
5/15/2016
5/16/2016
5/17/2016
5/18/2016
5/19/2016
5/20/2016
5/21/2016
5/22/2016
5/23/2016
5/24/2016
5/25/2016
5/26/2016
5/27/2016
5/28/2016
5/29/2016
5/30/2016
5/31/2016
6/1/2016
6/2/2016
6/3/2016
6/4/2016
6/5/2016
6/6/2016
6/7/2016
6/8/2016
6/9/2016
6/10/2016
6/11/2016
6/12/2016
6/13/2016
6/14/2016
6/15/2016
6/16/2016
6/17/2016
6/18/2016
6/19/2016
6/20/2016
6/21/2016
6/22/2016
6/23/2016
6/24/2016
6/25/2016
6/26/2016
6/27/2016
6/28/2016
6/29/2016
6/30/2016
Day of YearDaily PrcpMultiday Prcp
7/1/2016
7/2/2016
7/3/2016
7/4/2016
7/5/2016
7/6/2016
7/7/2016
7/8/2016
7/9/2016
7/10/2016
7/11/2016
7/12/2016
7/13/2016
7/14/2016
7/15/2016
7/16/2016
7/17/2016
7/18/2016
7/19/2016
7/20/2016
7/21/2016
7/22/2016
7/23/2016
7/24/2016
7/25/2016
7/26/2016
7/27/2016
7/28/2016
7/29/2016
7/30/2016
7/31/2016
8/1/2016
8/2/2016
8/3/2016
8/4/2016
8/5/2016
8/6/2016
8/7/2016
8/8/2016
8/9/2016
8/10/2016
8/11/2016
8/12/2016
8/13/2016
8/14/2016
8/15/2016
8/16/2016
8/17/2016
8/18/2016
8/19/2016
8/20/2016
8/21/2016
8/22/2016
8/23/2016
8/24/2016
8/25/2016
8/26/2016
8/27/2016
8/28/2016
8/29/2016
8/30/2016
8/31/2016
9/1/2016
9/2/2016
9/3/2016
9/4/2016
9/5/2016
9/6/2016
9/7/2016
9/8/2016
9/9/2016
9/10/2016
9/11/2016
9/12/2016
9/13/2016
9/14/2016
9/15/2016
9/16/2016
9/17/2016
9/18/2016
9/19/2016
9/20/2016
9/21/2016
9/22/2016
9/23/2016
9/24/2016
9/25/2016
9/26/2016
9/27/2016
9/28/2016
9/29/2016
9/30/2016



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2015 10:15 AM 0.05 M M M M
10/2/2015 7:00 AM 0.00 0.0 M M M
10/3/2015 9:45 AM 0.04 M M M M
10/4/2015 7:00 AM 0.00 0.0 M M M
10/5/2015 7:00 AM 0.00 0.0 M M M
10/6/2015 7:00 AM 0.00 0.0 M M M
10/7/2015 7:00 AM 0.00 0.0 M M M
10/8/2015 7:00 AM 0.00 0.0 M M M
10/9/2015 9:30 AM 0.10 M M M M
10/14/2015 9:15 AM 0.15 M M M M
10/15/2015 9:30 AM 0.02 M M M M
10/16/2015 10:00 AM 0.42 M M M M
10/17/2015 8:00 AM 0.20 M M M M
10/18/2015 9:30 AM T T M M M
10/19/2015 9:00 AM 0.02 M M M M
10/20/2015 9:30 AM 0.02 M M M M
10/21/2015 9:30 AM 0.10 M M M M
10/22/2015 9:30 AM 0.10 M M M M
10/23/2015 10:00 AM 0.01 M M M M
10/24/2015 7:00 AM 0.00 0.0 M M M
10/29/2015 9:30 AM 1.25 M M M M
11/3/2015 7:30 AM 0.79 M M M M
11/8/2015 9:00 AM 0.09 M M M M
11/10/2015 10:00 AM 0.02 M M M M
11/11/2015 9:30 AM 1.08 M M M M
11/12/2015 8:20 AM 0.06 M M M M
11/13/2015 10:15 AM 0.21 M M M M
11/14/2015 11:00 AM 0.38 M M M M It snowed some yesterday afternoon, but was pretty much gone by this morning.
12/1/2015 3:00 PM 0.06 M M M M
12/2/2015 9:55 AM 0.15 M M M M
12/4/2015 7:00 AM 0.00 0.0 M M M
12/5/2015 7:00 AM 0.00 0.0 M M M
12/6/2015 7:00 AM 0.00 0.0 M M M
12/7/2015 7:00 AM 0.00 0.0 M M M
12/8/2015 7:00 AM 0.00 0.0 M M M
12/9/2015 7:00 AM 0.00 0.0 M M M
12/10/2015 7:45 AM 0.02 M M M M
12/11/2015 7:00 AM 0.00 0.0 M M M
12/12/2015 7:00 AM 0.00 0.0 M M M
12/13/2015 8:45 AM T M M M M
12/16/2015 9:10 AM 0.02 M M M M
12/17/2015 8:45 AM 0.23 M M M M
12/18/2015 9:30 AM 0.17 M M M M
12/19/2015 10:20 AM 0.12 3.0 M 3.0 M
12/22/2015 10:10 AM 0.73 M M M M
12/23/2015 11:00 AM 0.18 M M M M
12/24/2015 7:00 AM 0.00 0.0 M M M
12/25/2015 7:00 AM 0.00 0.0 M M M
12/26/2015 7:00 AM 0.00 0.0 M M M
12/27/2015 10:00 AM 1.10 M M M M
12/28/2015 10:00 AM 0.13 M M M M
12/29/2015 10:00 AM 0.65 M M M M Most of this came in the form of sleet
12/30/2015 9:45 AM 0.05 M M M M
12/31/2015 10:45 AM 0.09 T M T M There was a little snow covering the ground when I looked out the window at 5a.m., but it was pretty much gone when I went out to check the rain gauge at 10:45
1/1/2016 10:30 AM 0.06 M M M M
1/11/2016 10:00 AM 0.19 1.0 M M M
1/12/2016 10:05 AM 0.07 M M 2.0 M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/10/2015 10/13/2015 10:00 AM 4 0.20 M M
10/25/2015 10/26/2015 3:00 PM 2 0.02 M M
10/27/2015 10/28/2015 10:30 AM 2 0.55 M M
12/14/2015 12/15/2015 8:10 AM 2 0.37 M M
12/20/2015 12/21/2015 9:00 AM 2 0.03 M M
1/2/2016 1/05/2016 11:00 AM 4 0.04 M M
1/6/2016 1/10/2016 9:50 AM 5 0.68 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