Station Overview Station Location
Station Number NY-HM-6 Latitude 43.97155
Station Name Long Lake 0.1 SSE Longitude -74.41997
County Hamilton Elevation (ft) 1662



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 19 4.33 6.25 31 3.61 24 2.64 7 4 12 2 0.0 0 0
Nov 19 3.96 4.34 30 4.01 27 0.33 3 1 14 8 11.0 7 0
Dec 19 3.49 2.40 30 0.94 18 1.46 12 2 11 4 19.0 10 1
Jan 20 3.12 0.94 23 0.16 13 0.78 10 2 2 3 1.5 1 0
Feb 20 2.53 0.00 13 0.00 13 0.00 0 0 0 9 0.0 0 0
March 20 2.90 0.00 2 0.00 2 0.00 0 0 0 0 0.0 0 0
April 20 3.31 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
May 20 3.78 0.00 1 0.00 1 0.00 0 0 0 1 0.0 0 0
June 20 4.10 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 20 4.18 0.00 4 0.00 4 0.00 0 0 0 1 0.0 0 0
Aug 20 4.30 0.00 7 0.00 7 0.00 0 0 0 1 0.0 0 0
Sept 20 4.24 0.02 18 0.02 18 0.00 0 0 1 4 0.0 0 0
Water Year Totals: 44.24" 13.95" 159 days 8.74" 127 5.21" 32 days 9 40 days 33 days 31.5" 18 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
10/1/2019 0.16
10/2/2019 **
10/3/2019 0.69
10/4/2019 0.08
10/5/2019 0.02
10/6/2019 0.00
10/7/2019 **
10/8/2019 1.28
10/9/2019 0.00
10/10/2019 0.00
10/11/2019 0.00
10/12/2019 0.00
10/13/2019 0.04
10/14/2019 0.00
10/15/2019 0.00
10/16/2019 0.00
10/17/2019 1.57
10/18/2019 0.84
10/19/2019 0.11
10/20/2019 0.00
10/21/2019 0.04
10/22/2019 T
10/23/2019 **
10/24/2019 0.51
10/25/2019 0.07
10/26/2019 0.05
10/27/2019 0.17
10/28/2019 0.51
10/29/2019 T
10/30/2019 0.00
10/31/2019 0.11
11/1/2019 1.82
11/2/2019 0.04
11/3/2019 0.02
11/4/2019 **
11/5/2019 **
11/6/2019 0.33
11/7/2019 T
11/8/2019 0.12
11/9/2019 0.01
11/10/2019 0.00
11/11/2019 0.04
11/12/2019 0.71
11/13/2019 0.02
11/14/2019 0.00
11/15/2019 T
11/16/2019 0.04
11/17/2019 0.00
11/18/2019 0.00
11/19/2019 0.38
11/20/2019 0.21
11/21/2019 T
11/22/2019 0.02
11/23/2019 0.15
11/24/2019 T
11/25/2019 T
11/26/2019 0.00
11/27/2019 T
11/28/2019 0.43
11/29/2019 T
11/30/2019 T
12/1/2019
12/2/2019 0.20
12/3/2019 0.02
12/4/2019 T
12/5/2019 0.06
12/6/2019 0.04
12/7/2019 0.16
12/8/2019 0.02
12/9/2019 T
12/10/2019 0.10
12/11/2019 T
12/12/2019 0.05
12/13/2019 T
12/14/2019 **
12/15/2019 0.42
12/16/2019 0.04
12/17/2019 0.00
12/18/2019 0.19
12/19/2019 0.06
12/20/2019 0.00
12/21/2019 0.00
12/22/2019 **
12/23/2019 **
12/24/2019 **
12/25/2019 **
12/26/2019 **
12/27/2019 **
12/28/2019 **
12/29/2019 **
12/30/2019 **
12/31/2019 1.04
Day of YearDaily PrcpMultiday Prcp
1/1/2020 0.14
1/2/2020 **
1/3/2020 **
1/4/2020 **
1/5/2020 **
1/6/2020 **
1/7/2020 **
1/8/2020 **
1/9/2020 M
1/10/2020
1/11/2020 0.02
1/12/2020 **
1/13/2020 0.78
1/14/2020 T
1/15/2020
1/16/2020
1/17/2020
1/18/2020 0.00
1/19/2020
1/20/2020
1/21/2020 0.00
1/22/2020 0.00
1/23/2020 0.00
1/24/2020 0.00
1/25/2020 0.00
1/26/2020
1/27/2020
1/28/2020 T
1/29/2020 T
1/30/2020 0.00
1/31/2020 0.00
2/1/2020 T
2/2/2020 T
2/3/2020 T
2/4/2020 0.00
2/5/2020 T
2/6/2020
2/7/2020
2/8/2020
2/9/2020
2/10/2020
2/11/2020
2/12/2020
2/13/2020
2/14/2020 T
2/15/2020 0.00
2/16/2020
2/17/2020
2/18/2020 T
2/19/2020
2/20/2020
2/21/2020 T
2/22/2020 T
2/23/2020 T
2/24/2020 0.00
2/25/2020 0.00
2/26/2020
2/27/2020
2/28/2020
2/29/2020
3/1/2020
3/2/2020
3/3/2020
3/4/2020
3/5/2020
3/6/2020
3/7/2020
3/8/2020 0.00
3/9/2020 0.00
3/10/2020
3/11/2020
3/12/2020
3/13/2020
3/14/2020
3/15/2020
3/16/2020
3/17/2020
3/18/2020
3/19/2020
3/20/2020
3/21/2020
3/22/2020
3/23/2020
3/24/2020
3/25/2020
3/26/2020
3/27/2020
3/28/2020
3/29/2020
3/30/2020
3/31/2020
Day of YearDaily PrcpMultiday Prcp
4/1/2020
4/2/2020
4/3/2020
4/4/2020
4/5/2020
4/6/2020
4/7/2020
4/8/2020
4/9/2020
4/10/2020
4/11/2020
4/12/2020
4/13/2020
4/14/2020
4/15/2020
4/16/2020
4/17/2020
4/18/2020
4/19/2020
4/20/2020
4/21/2020
4/22/2020
4/23/2020
4/24/2020
4/25/2020
4/26/2020
4/27/2020
4/28/2020
4/29/2020
4/30/2020
5/1/2020
5/2/2020
5/3/2020
5/4/2020
5/5/2020
5/6/2020
5/7/2020
5/8/2020
5/9/2020
5/10/2020 T
5/11/2020
5/12/2020
5/13/2020
5/14/2020
5/15/2020
5/16/2020
5/17/2020
5/18/2020
5/19/2020
5/20/2020
5/21/2020
5/22/2020
5/23/2020
5/24/2020
5/25/2020
5/26/2020
5/27/2020
5/28/2020
5/29/2020
5/30/2020
5/31/2020
6/1/2020
6/2/2020
6/3/2020
6/4/2020
6/5/2020
6/6/2020
6/7/2020
6/8/2020
6/9/2020
6/10/2020
6/11/2020
6/12/2020
6/13/2020
6/14/2020
6/15/2020
6/16/2020
6/17/2020
6/18/2020
6/19/2020
6/20/2020
6/21/2020
6/22/2020
6/23/2020
6/24/2020
6/25/2020
6/26/2020
6/27/2020
6/28/2020
6/29/2020
6/30/2020
Day of YearDaily PrcpMultiday Prcp
7/1/2020
7/2/2020
7/3/2020
7/4/2020
7/5/2020
7/6/2020
7/7/2020
7/8/2020
7/9/2020
7/10/2020
7/11/2020
7/12/2020
7/13/2020
7/14/2020
7/15/2020
7/16/2020
7/17/2020
7/18/2020
7/19/2020
7/20/2020
7/21/2020
7/22/2020
7/23/2020
7/24/2020
7/25/2020
7/26/2020
7/27/2020
7/28/2020 0.00
7/29/2020 T
7/30/2020 0.00
7/31/2020 0.00
8/1/2020 0.00
8/2/2020 T
8/3/2020
8/4/2020
8/5/2020 M
8/6/2020 0.00
8/7/2020
8/8/2020
8/9/2020
8/10/2020
8/11/2020
8/12/2020 0.00
8/13/2020 0.00
8/14/2020
8/15/2020
8/16/2020
8/17/2020 0.00
8/18/2020 0.00
8/19/2020
8/20/2020
8/21/2020
8/22/2020
8/23/2020
8/24/2020
8/25/2020
8/26/2020
8/27/2020
8/28/2020
8/29/2020
8/30/2020
8/31/2020
9/1/2020
9/2/2020
9/3/2020
9/4/2020 0.00
9/5/2020
9/6/2020
9/7/2020 0.00
9/8/2020
9/9/2020 T
9/10/2020 0.00
9/11/2020 T
9/12/2020 0.00
9/13/2020 0.00
9/14/2020
9/15/2020 0.00
9/16/2020 0.00
9/17/2020
9/18/2020 0.02
9/19/2020 0.00
9/20/2020
9/21/2020
9/22/2020
9/23/2020 0.00
9/24/2020 0.00
9/25/2020 0.00
9/26/2020 0.00
9/27/2020 0.00
9/28/2020 T
9/29/2020 T
9/30/2020



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/4/2019 7:00 AM 0.08 M M M M
10/5/2019 7:00 AM 0.02 M M M M
10/6/2019 7:00 AM 0.00 M M M M
10/9/2019 7:00 AM 0.00 M M M M
10/10/2019 7:00 AM 0.00 M M M M
10/11/2019 7:00 AM 0.00 M M M M
10/12/2019 7:00 AM 0.00 0.0 M M M
10/13/2019 7:00 AM 0.04 M M M M
10/14/2019 7:00 AM 0.00 M M M M
10/15/2019 7:00 AM 0.00 0.0 M M M
10/16/2019 7:00 AM 0.00 M M M M
10/17/2019 6:00 AM 1.57 M M M M
10/18/2019 7:00 AM 0.84 M M M M
10/19/2019 7:00 AM 0.11 M M M M
10/20/2019 7:00 AM 0.00 M M M M
10/21/2019 7:00 AM 0.04 M M M M
10/22/2019 7:00 AM T M M M M
10/25/2019 7:00 AM 0.07 M M M M
10/26/2019 7:00 AM 0.05 M M M M
10/27/2019 7:00 AM 0.17 M M M M
10/28/2019 7:00 AM 0.51 M M M M
10/29/2019 7:00 AM T M M M M
10/30/2019 7:00 AM 0.00 M M M M
10/31/2019 7:00 AM 0.11 M M M M
11/1/2019 7:00 AM 1.82 T M M M
11/2/2019 7:00 AM 0.04 T M M M
11/3/2019 7:00 AM 0.02 T M M M
11/7/2019 7:00 AM T M M M M
11/8/2019 7:00 AM 0.12 1.0 0.12 M M
11/9/2019 7:00 AM 0.01 0.5 0.01 M M
11/10/2019 7:00 AM 0.00 M M M M
11/11/2019 7:00 AM 0.04 T 0.04 M M
11/12/2019 7:00 AM 0.71 7.0 0.71 M M
11/13/2019 7:00 AM 0.02 0.5 0.02 M M
11/14/2019 7:00 AM 0.00 M M M M
11/15/2019 7:00 AM T T T M M
11/16/2019 7:00 AM 0.04 0.5 0.04 M M
11/17/2019 7:00 AM 0.00 M M M M
11/18/2019 7:00 AM 0.00 M M M M
11/19/2019 7:00 AM 0.38 0.5 0.38 M M Snow started 06:30 Tuesday. Large sticky wet flakes
11/20/2019 7:00 AM 0.21 1.0 0.21 M M
11/21/2019 7:00 AM T T T M M
11/22/2019 7:00 AM 0.02 M M M M
11/23/2019 7:00 AM 0.15 T T M M The bedrock ledge thawed. Water draining off hillside through yards and running into catchbasin drains. Ponds and lakes about ½ snow/slush covered
11/24/2019 7:00 AM T T T M M
11/25/2019 7:00 AM T M M M M
11/26/2019 7:00 AM 0.00 M M M M
11/27/2019 7:00 AM T M M M M
11/28/2019 7:00 AM 0.43 T T M M
11/29/2019 7:00 AM T T T M M
11/30/2019 7:00 AM T T T M M
12/2/2019 7:00 AM 0.20 2.5 0.20 M M
12/3/2019 7:00 AM 0.02 0.5 0.03 M M
12/4/2019 7:00 AM T T T M M
12/5/2019 7:00 AM 0.06 1.0 0.06 M M
12/6/2019 7:00 AM 0.04 1.0 0.04 M M
12/7/2019 7:00 AM 0.16 6.5 0.16 M M Light powder snow
12/8/2019 7:00 AM 0.02 0.5 0.02 M M -9 degrees walking to work today {EDIT: Observer reported 0.5 for new snowfall with a melted core value of 2.00. Melted core cannot be the greater than the accumulation measured. Changed reports of 0.5 and 2.00 to NA until observer can be contacted to verify measurements. Submission Time Before EDIT: 12/08/2019 8:14 AM CoCoSTAFF DNT}
12/9/2019 7:00 AM T M M 5.0 0.77 SWI as requested
12/10/2019 7:00 AM 0.10 T T M M
12/11/2019 7:00 AM T T T M M
12/12/2019 7:00 AM 0.05 1.0 0.05 M M (edit: originally submitted 12/12/2019 7:53 PM as 10" new snow and 0.50" new snow core, suspect amts are meant to be 1" new snow and 0.05" snow core based on precip as well as nearby sites and radar, edited as such and will contact observer - SGB 1/3/20)
12/13/2019 7:00 AM T T T M M
12/16/2019 7:00 AM 0.04 0.5 0.04 M M
12/17/2019 7:00 AM 0.00 M M M M
12/18/2019 7:00 AM 0.19 4.0 0.19 M M
12/19/2019 7:00 AM 0.06 1.5 0.06 M M
12/20/2019 7:00 AM 0.00 M M M M
12/21/2019 7:00 AM 0.00 M M M M On vacation in FL until 28 December
1/1/2020 7:00 AM 0.14 1.5 0.14 M M
1/11/2020 7:00 AM 0.02 T T M M Our home sustained major steam damage and mold infestation after the boiler pressure relief valve failed to reset while we were on vacation 21-28 December. We have relocated until mold remediation and reconstruction is complete. I will submit reports whenever I can and upon request.
1/14/2020 7:00 AM T T T M M
1/18/2020 7:00 AM 0.00 M M M M
1/21/2020 7:00 AM 0.00 M M M M
1/22/2020 7:00 AM 0.00 M M M M
1/23/2020 7:00 AM 0.00 M M M M
1/24/2020 7:00 AM 0.00 M M M M
1/25/2020 7:00 AM 0.00 M M M M
1/28/2020 7:00 AM T T T M M
1/29/2020 7:00 AM T T T M M
1/30/2020 7:00 AM 0.00 M M M M
1/31/2020 7:00 AM 0.00 M M M M
2/1/2020 7:00 AM T T T M M
2/2/2020 7:00 AM T T T M M
2/3/2020 7:00 AM T T T M M
2/4/2020 7:00 AM 0.00 M M M M
2/5/2020 7:00 AM T T T M M
2/14/2020 7:00 AM T T T M M
2/15/2020 7:00 AM 0.00 M M M M
2/18/2020 7:00 AM T T T M M
2/21/2020 7:00 AM T T T M M
2/22/2020 7:00 AM T T T M M
2/23/2020 7:00 AM T T T M M
2/24/2020 7:00 AM 0.00 M M M M
2/25/2020 7:00 AM 0.00 M M M M
3/8/2020 7:00 AM 0.00 M M M M
3/9/2020 7:00 AM 0.00 M M M M
5/10/2020 7:00 AM T T T M M Less than 1” snow on ground
7/28/2020 7:00 AM 0.00 M M M M
7/29/2020 7:00 AM T M M M M
7/30/2020 7:00 AM 0.00 M M M M
7/31/2020 7:00 AM 0.00 M M M M
8/1/2020 7:00 AM 0.00 M M M M
8/2/2020 7:00 AM T M M M M
8/5/2020 7:00 AM M M M M M (edit: originally submitted 8/06/2020 8:24 PM as 0" precip. False zero likely based on radar and nearby sites, edited to NA and will contact observer - SGB 10/12/20)
8/6/2020 7:00 AM 0.00 M M M M
8/12/2020 7:00 AM 0.00 M M M M
8/13/2020 7:00 AM 0.00 M M M M
8/17/2020 7:00 AM 0.00 M M M M
8/18/2020 7:00 AM 0.00 M M M M
9/4/2020 7:00 AM 0.00 M M M M
9/7/2020 7:00 AM 0.00 M M M M
9/9/2020 7:00 AM T M M M M
9/10/2020 7:00 AM 0.00 M M M M
9/11/2020 7:00 AM T M M M M
9/12/2020 7:00 AM 0.00 M M M M
9/13/2020 7:00 AM 0.00 M M M M
9/15/2020 7:00 AM 0.00 M M M M
9/16/2020 7:00 AM 0.00 M M M M
9/18/2020 7:00 AM 0.02 M M M M
9/19/2020 7:00 AM 0.00 M M M M
9/23/2020 7:00 AM 0.00 M M M M
9/24/2020 7:00 AM 0.00 M M M M
9/25/2020 7:00 AM 0.00 M M M M
9/26/2020 7:00 AM 0.00 M M M M
9/27/2020 7:00 AM 0.00 M M M M
9/28/2020 7:00 AM T M M M M
9/29/2020 7:00 AM T M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
9/30/2019 10/01/2019 7:00 AM 2 0.16 M M
10/2/2019 10/03/2019 7:00 AM 2 0.69 M M
10/7/2019 10/08/2019 7:00 AM 2 1.28 M M
10/23/2019 10/24/2019 7:00 AM 2 0.51 M M
11/4/2019 11/06/2019 7:00 AM 3 0.33 M M
12/14/2019 12/15/2019 7:00 AM 2 0.42 0.5 M
12/22/2019 12/31/2019 7:00 AM 10 1.04 T T
1/2/2020 1/09/2020 7:00 AM 8 M 5.0 0.61
1/12/2020 1/13/2020 7:00 AM 2 0.78 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