Station Overview Station Location
Station Number ME-YK-66 Latitude 43.517615
Station Name Waterboro 1.5 SW Longitude -70.731971
County York Elevation (ft) 313



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 16 4.73 6.52 4 3.97 2 2.55 2 1 2 0 0.0 0 0
Nov 16 5.05 3.65 4 3.65 4 0.00 0 0 4 0 1.9 1 1
Dec 16 4.24 3.59 4 2.67 2 0.92 2 1 2 0 20.5 1 1
Jan 17 3.53 3.31 5 3.31 5 0.00 0 0 5 0 11.3 3 1
Feb 17 3.76 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 17 4.85 2.40 1 2.40 1 0.00 0 0 1 0 22.0 1 1
April 17 4.52 3.12 2 3.12 2 0.00 0 0 2 0 15.2 1 0
May 17 4.31 5.14 6 5.14 6 0.00 0 0 6 0 0.0 0 0
June 17 4.24 2.28 3 2.28 3 0.00 0 0 3 0 0.0 0 0
July 17 4.18 1.48 3 1.48 3 0.00 0 0 3 0 0.0 0 0
Aug 17 3.78 3.71 2 3.71 2 0.00 0 0 2 0 0.0 0 0
Sept 17 3.95 2.36 2 2.36 2 0.00 0 0 2 0 0.0 0 0
Water Year Totals: 51.14" 37.56" 36 days 34.09" 32 3.47" 4 days 2 32 days 0 days 70.9" 7 days 4 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
10/1/2016
10/2/2016
10/3/2016
10/4/2016
10/5/2016
10/6/2016
10/7/2016
10/8/2016
10/9/2016
10/10/2016
10/11/2016
10/12/2016
10/13/2016
10/14/2016
10/15/2016
10/16/2016
10/17/2016
10/18/2016
10/19/2016
10/20/2016
10/21/2016
10/22/2016 3.70
10/23/2016 0.27
10/24/2016
10/25/2016
10/26/2016
10/27/2016
10/28/2016 **
10/29/2016 2.55
10/30/2016
10/31/2016
11/1/2016
11/2/2016
11/3/2016 0.65
11/4/2016
11/5/2016
11/6/2016
11/7/2016
11/8/2016
11/9/2016
11/10/2016
11/11/2016
11/12/2016
11/13/2016
11/14/2016
11/15/2016
11/16/2016 1.32
11/17/2016
11/18/2016
11/19/2016
11/20/2016
11/21/2016 0.41
11/22/2016
11/23/2016
11/24/2016
11/25/2016
11/26/2016
11/27/2016
11/28/2016
11/29/2016
11/30/2016 1.27
12/1/2016
12/2/2016
12/3/2016
12/4/2016
12/5/2016
12/6/2016
12/7/2016
12/8/2016
12/9/2016
12/10/2016
12/11/2016
12/12/2016
12/13/2016
12/14/2016
12/15/2016
12/16/2016
12/17/2016 **
12/18/2016 0.92
12/19/2016
12/20/2016
12/21/2016
12/22/2016
12/23/2016
12/24/2016
12/25/2016
12/26/2016
12/27/2016 0.41
12/28/2016
12/29/2016
12/30/2016 2.26
12/31/2016
Day of YearDaily PrcpMultiday Prcp
1/1/2017 0.34
1/2/2017
1/3/2017
1/4/2017
1/5/2017 0.85
1/6/2017
1/7/2017
1/8/2017
1/9/2017
1/10/2017
1/11/2017 0.38
1/12/2017
1/13/2017
1/14/2017
1/15/2017
1/16/2017
1/17/2017
1/18/2017 0.58
1/19/2017
1/20/2017
1/21/2017
1/22/2017
1/23/2017
1/24/2017 1.16
1/25/2017
1/26/2017
1/27/2017
1/28/2017
1/29/2017
1/30/2017
1/31/2017
2/1/2017
2/2/2017
2/3/2017
2/4/2017
2/5/2017
2/6/2017
2/7/2017
2/8/2017
2/9/2017
2/10/2017
2/11/2017
2/12/2017
2/13/2017
2/14/2017
2/15/2017
2/16/2017
2/17/2017
2/18/2017
2/19/2017
2/20/2017
2/21/2017
2/22/2017
2/23/2017
2/24/2017
2/25/2017
2/26/2017
2/27/2017
2/28/2017
3/1/2017
3/2/2017
3/3/2017
3/4/2017
3/5/2017
3/6/2017
3/7/2017
3/8/2017
3/9/2017
3/10/2017
3/11/2017
3/12/2017
3/13/2017
3/14/2017
3/15/2017 2.40
3/16/2017
3/17/2017
3/18/2017
3/19/2017
3/20/2017
3/21/2017
3/22/2017
3/23/2017
3/24/2017
3/25/2017
3/26/2017
3/27/2017
3/28/2017
3/29/2017
3/30/2017
3/31/2017
Day of YearDaily PrcpMultiday Prcp
4/1/2017
4/2/2017 1.68
4/3/2017
4/4/2017
4/5/2017
4/6/2017
4/7/2017 1.44
4/8/2017
4/9/2017
4/10/2017
4/11/2017
4/12/2017
4/13/2017
4/14/2017
4/15/2017
4/16/2017
4/17/2017
4/18/2017
4/19/2017
4/20/2017
4/21/2017
4/22/2017
4/23/2017
4/24/2017
4/25/2017
4/26/2017
4/27/2017
4/28/2017
4/29/2017
4/30/2017
5/1/2017
5/2/2017 0.59
5/3/2017
5/4/2017
5/5/2017
5/6/2017 0.83
5/7/2017 0.20
5/8/2017
5/9/2017
5/10/2017
5/11/2017
5/12/2017
5/13/2017
5/14/2017 0.56
5/15/2017 0.66
5/16/2017
5/17/2017
5/18/2017
5/19/2017
5/20/2017
5/21/2017
5/22/2017
5/23/2017
5/24/2017
5/25/2017
5/26/2017
5/27/2017 2.30
5/28/2017
5/29/2017
5/30/2017
5/31/2017
6/1/2017 0.59
6/2/2017
6/3/2017
6/4/2017
6/5/2017
6/6/2017 0.38
6/7/2017 1.31
6/8/2017
6/9/2017
6/10/2017
6/11/2017
6/12/2017
6/13/2017
6/14/2017
6/15/2017
6/16/2017
6/17/2017
6/18/2017
6/19/2017
6/20/2017
6/21/2017
6/22/2017
6/23/2017
6/24/2017
6/25/2017
6/26/2017
6/27/2017
6/28/2017
6/29/2017
6/30/2017
Day of YearDaily PrcpMultiday Prcp
7/1/2017 0.52
7/2/2017
7/3/2017
7/4/2017
7/5/2017
7/6/2017
7/7/2017
7/8/2017
7/9/2017 0.45
7/10/2017
7/11/2017
7/12/2017
7/13/2017
7/14/2017
7/15/2017
7/16/2017
7/17/2017
7/18/2017
7/19/2017
7/20/2017
7/21/2017
7/22/2017
7/23/2017
7/24/2017
7/25/2017 0.51
7/26/2017
7/27/2017
7/28/2017
7/29/2017
7/30/2017
7/31/2017
8/1/2017
8/2/2017
8/3/2017
8/4/2017
8/5/2017
8/6/2017
8/7/2017
8/8/2017
8/9/2017
8/10/2017
8/11/2017
8/12/2017
8/13/2017
8/14/2017
8/15/2017
8/16/2017
8/17/2017
8/18/2017
8/19/2017 2.79
8/20/2017
8/21/2017
8/22/2017
8/23/2017 0.92
8/24/2017
8/25/2017
8/26/2017
8/27/2017
8/28/2017
8/29/2017
8/30/2017
8/31/2017
9/1/2017
9/2/2017
9/3/2017
9/4/2017 0.87
9/5/2017
9/6/2017
9/7/2017 1.49
9/8/2017
9/9/2017
9/10/2017
9/11/2017
9/12/2017
9/13/2017
9/14/2017
9/15/2017
9/16/2017
9/17/2017
9/18/2017
9/19/2017
9/20/2017
9/21/2017
9/22/2017
9/23/2017
9/24/2017
9/25/2017
9/26/2017
9/27/2017
9/28/2017
9/29/2017
9/30/2017



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/22/2016 8:00 AM 3.70 M M M M Very heavy thunderstorms on night of 10/21/16
10/23/2016 6:00 AM 0.27 M M M M intermittent showers following storm. Wind gusts to 30 MPH last night
11/3/2016 6:00 PM 0.65 M M M M
11/16/2016 6:00 AM 1.32 M M M M
11/21/2016 5:30 PM 0.41 1.9 0.20 1.5 0.20 mostly fell as rain but 0.20 was in the form of snow at end of storm
11/30/2016 6:00 PM 1.27 M M M M
12/27/2016 6:00 AM 0.41 M M M M Rain showers with approaching warm front
12/30/2016 5:30 AM 2.26 20.5 2.26 25.5 2.45 Snow began on morning of 12/29 and was intermittent until 2:PM when it became steady with increasing intensity. In evening hours snow was falling at 3" to 4" per hour. Snow ended between 3:00 and 4:AM on 12/30/2016
1/1/2017 8:00 AM 0.34 3.2 0.36 26.5 2.65 light snow fell starting at 8:30 PM on 12/31/16 and ended at 3:00 AM on 1/1/17. Temperature close to freezing point at 8:00 AM on 1/1/17
1/5/2017 6:00 AM 0.85 M M M M only rainfall during this storm
1/11/2017 5:20 PM 0.38 M M M M started out as sleet for brief period before turning to rain throughout duration of storm
1/18/2017 6:00 PM 0.58 5.8 0.58 M M All precipitation fell in the form of snow.
1/24/2017 6:00 PM 1.16 2.3 M M M mostly frozen precipitation including sleet, snow, freezing rain and finally rain
3/15/2017 6:00 AM 2.40 22.0 2.40 32.0 3.64 Snow began at 06:00 on 3/14/17 and became heavy after 2:00 PM then whiteout conditions after 4:00PM until 9:00PM where it was snowing 3+"/hour
4/2/2017 8:00 AM 1.68 15.2 1.68 M M Snow began in the evening and ended the following evening
4/7/2017 6:00 AM 1.44 M M M M
5/2/2017 6:00 AM 0.59 M M M M
5/6/2017 6:00 AM 0.83 M M M M
5/7/2017 6:00 AM 0.20 M M M M
5/14/2017 7:30 AM 0.56 M M M M
5/15/2017 6:00 AM 0.66 M M M M
5/27/2017 6:00 AM 2.30 M M M M
6/1/2017 6:00 AM 0.59 M M M M
6/6/2017 6:00 AM 0.38 M M M M
6/7/2017 6:00 AM 1.31 M M M M
7/1/2017 6:00 AM 0.52 M M M M
7/9/2017 6:00 AM 0.45 M M M M
7/25/2017 6:00 AM 0.51 M M M M
8/19/2017 6:00 AM 2.79 M M M M
8/23/2017 6:00 AM 0.92 M M M M
9/4/2017 6:00 AM 0.87 M M M M
9/7/2017 6:00 AM 1.49 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/28/2016 10/29/2016 6:00 PM 2 2.55 M M Heaviest amount early morning of 10/28/16
12/17/2016 12/18/2016 7:00 PM 2 0.92 7.5 0.65 Snow all day on 12/17 then break followed by freezing rain and then rain on 12/18



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