Station Overview Station Location
Station Number MA-PL-21 Latitude 41.988
Station Name Bridgewater 0.1 ESE Longitude -70.9694
County Plymouth Elevation (ft) 51



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 18 4.30 6.54 13 6.54 13 0.00 0 0 12 0 0.0 0 0
Nov 18 4.65 9.26 15 9.26 15 0.00 0 0 12 0 0.0 0 0
Dec 18 4.58 1.00 27 1.00 10 0.00 17 0 1 0 0.0 0 0
Jan 19 3.98 0.00 31 0.00 0 0.00 31 0 0 0 0.0 0 0
Feb 19 3.60 8.37 28 0.00 1 8.37 27 7 0 0 0.0 0 0
March 19 5.09 3.07 31 0.00 0 3.07 31 3 0 0 0.0 0 0
April 19 4.64 6.19 30 0.00 0 6.19 30 6 0 0 0.0 0 0
May 19 3.65 0.37 6 0.00 0 0.37 6 1 0 0 0.0 0 0
June 19 3.83 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 19 3.80 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 19 3.98 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 19 3.94 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 50.04" 34.80" 181 days 16.80" 39 18.00" 142 days 17 25 days 0 days 0.0" 0 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
10/1/2018
10/2/2018 0.26
10/3/2018 1.20
10/4/2018
10/5/2018 0.02
10/6/2018
10/7/2018
10/8/2018
10/9/2018 0.03
10/10/2018 0.00
10/11/2018
10/12/2018
10/13/2018
10/14/2018
10/15/2018 2.94
10/16/2018 0.20
10/17/2018 0.02
10/18/2018
10/19/2018
10/20/2018
10/21/2018
10/22/2018 0.16
10/23/2018 0.01
10/24/2018 0.18
10/25/2018
10/26/2018
10/27/2018
10/28/2018
10/29/2018 1.50
10/30/2018 0.02
10/31/2018
11/1/2018 0.01
11/2/2018 0.16
11/3/2018
11/4/2018
11/5/2018 1.04
11/6/2018
11/7/2018 1.31
11/8/2018
11/9/2018 0.00
11/10/2018
11/11/2018
11/12/2018
11/13/2018 2.45
11/14/2018 0.23
11/15/2018 0.00
11/16/2018 1.21
11/17/2018
11/18/2018
11/19/2018 0.02
11/20/2018
11/21/2018 0.38
11/22/2018
11/23/2018
11/24/2018
11/25/2018
11/26/2018 1.23
11/27/2018 1.19
11/28/2018 0.03
11/29/2018 0.00
11/30/2018
12/1/2018
12/2/2018
12/3/2018 1.00
12/4/2018 0.00
12/5/2018 0.00
12/6/2018 0.00
12/7/2018 0.00
12/8/2018
12/9/2018
12/10/2018 0.00
12/11/2018 0.00
12/12/2018 0.00
12/13/2018 0.00
12/14/2018 0.00
12/15/2018 **
12/16/2018 **
12/17/2018 **
12/18/2018 **
12/19/2018 **
12/20/2018 **
12/21/2018 **
12/22/2018 **
12/23/2018 **
12/24/2018 **
12/25/2018 **
12/26/2018 **
12/27/2018 **
12/28/2018 **
12/29/2018 **
12/30/2018 **
12/31/2018 **
Day of YearDaily PrcpMultiday Prcp
1/1/2019 **
1/2/2019 **
1/3/2019 **
1/4/2019 **
1/5/2019 **
1/6/2019 **
1/7/2019 **
1/8/2019 **
1/9/2019 **
1/10/2019 **
1/11/2019 **
1/12/2019 **
1/13/2019 **
1/14/2019 **
1/15/2019 **
1/16/2019 **
1/17/2019 **
1/18/2019 **
1/19/2019 **
1/20/2019 **
1/21/2019 **
1/22/2019 **
1/23/2019 **
1/24/2019 **
1/25/2019 **
1/26/2019 **
1/27/2019 **
1/28/2019 **
1/29/2019 **
1/30/2019 **
1/31/2019 **
2/1/2019 **
2/2/2019 **
2/3/2019 **
2/4/2019 4.70
2/5/2019 **
2/6/2019 **
2/7/2019 **
2/8/2019 **
2/9/2019 **
2/10/2019 **
2/11/2019 0.55
2/12/2019 **
2/13/2019 1.04
2/14/2019 0.00
2/15/2019 **
2/16/2019 **
2/17/2019 **
2/18/2019 **
2/19/2019 0.84
2/20/2019 **
2/21/2019 0.44
2/22/2019 **
2/23/2019 **
2/24/2019 **
2/25/2019 0.47
2/26/2019 **
2/27/2019 **
2/28/2019 0.33
3/1/2019 **
3/2/2019 **
3/3/2019 **
3/4/2019 **
3/5/2019 1.42
3/6/2019 **
3/7/2019 **
3/8/2019 **
3/9/2019 **
3/10/2019 **
3/11/2019 **
3/12/2019 **
3/13/2019 **
3/14/2019 **
3/15/2019 **
3/16/2019 **
3/17/2019 **
3/18/2019 0.58
3/19/2019 **
3/20/2019 **
3/21/2019 **
3/22/2019 **
3/23/2019 **
3/24/2019 **
3/25/2019 1.07
3/26/2019 **
3/27/2019 **
3/28/2019 **
3/29/2019 **
3/30/2019 **
3/31/2019 **
Day of YearDaily PrcpMultiday Prcp
4/1/2019 0.07
4/2/2019 **
4/3/2019 **
4/4/2019 **
4/5/2019 0.40
4/6/2019 **
4/7/2019 **
4/8/2019 0.64
4/9/2019 **
4/10/2019 **
4/11/2019 **
4/12/2019 **
4/13/2019 **
4/14/2019 **
4/15/2019 **
4/16/2019 1.68
4/17/2019 **
4/18/2019 **
4/19/2019 **
4/20/2019 **
4/21/2019 **
4/22/2019 **
4/23/2019 2.16
4/24/2019 **
4/25/2019 **
4/26/2019 **
4/27/2019 **
4/28/2019 **
4/29/2019 1.24
4/30/2019 **
5/1/2019 **
5/2/2019 **
5/3/2019 **
5/4/2019 **
5/5/2019 **
5/6/2019 0.37
5/7/2019
5/8/2019
5/9/2019
5/10/2019
5/11/2019
5/12/2019
5/13/2019
5/14/2019
5/15/2019
5/16/2019
5/17/2019
5/18/2019
5/19/2019
5/20/2019
5/21/2019
5/22/2019
5/23/2019
5/24/2019
5/25/2019
5/26/2019
5/27/2019
5/28/2019
5/29/2019
5/30/2019
5/31/2019
6/1/2019
6/2/2019
6/3/2019
6/4/2019
6/5/2019
6/6/2019
6/7/2019
6/8/2019
6/9/2019
6/10/2019
6/11/2019
6/12/2019
6/13/2019
6/14/2019
6/15/2019
6/16/2019
6/17/2019
6/18/2019
6/19/2019
6/20/2019
6/21/2019
6/22/2019
6/23/2019
6/24/2019
6/25/2019
6/26/2019
6/27/2019
6/28/2019
6/29/2019
6/30/2019
Day of YearDaily PrcpMultiday Prcp
7/1/2019
7/2/2019
7/3/2019
7/4/2019
7/5/2019
7/6/2019
7/7/2019
7/8/2019
7/9/2019
7/10/2019
7/11/2019
7/12/2019
7/13/2019
7/14/2019
7/15/2019
7/16/2019
7/17/2019
7/18/2019
7/19/2019
7/20/2019
7/21/2019
7/22/2019
7/23/2019
7/24/2019
7/25/2019
7/26/2019
7/27/2019
7/28/2019
7/29/2019
7/30/2019
7/31/2019
8/1/2019
8/2/2019
8/3/2019
8/4/2019
8/5/2019
8/6/2019
8/7/2019
8/8/2019
8/9/2019
8/10/2019
8/11/2019
8/12/2019
8/13/2019
8/14/2019
8/15/2019
8/16/2019
8/17/2019
8/18/2019
8/19/2019
8/20/2019
8/21/2019
8/22/2019
8/23/2019
8/24/2019
8/25/2019
8/26/2019
8/27/2019
8/28/2019
8/29/2019
8/30/2019
8/31/2019
9/1/2019
9/2/2019
9/3/2019
9/4/2019
9/5/2019
9/6/2019
9/7/2019
9/8/2019
9/9/2019
9/10/2019
9/11/2019
9/12/2019
9/13/2019
9/14/2019
9/15/2019
9/16/2019
9/17/2019
9/18/2019
9/19/2019
9/20/2019
9/21/2019
9/22/2019
9/23/2019
9/24/2019
9/25/2019
9/26/2019
9/27/2019
9/28/2019
9/29/2019
9/30/2019



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/2/2018 10:50 AM 0.26 M M M M Light showers.
10/3/2018 10:15 AM 1.20 M M M M Overcast.
10/5/2018 11:54 AM 0.02 M M M M Sunny.
10/9/2018 12:24 PM 0.03 M M M M
10/10/2018 2:30 PM 0.00 0.0 M M M Abnormally high temperature of 84 degrees. Mostly sunny.
10/15/2018 10:30 AM 2.94 M M M M Light showers. Observer reported 2.94 inches which is more likely a multi-day total. Changed to NA.
10/16/2018 9:07 AM 0.20 M M M M
10/17/2018 9:52 AM 0.02 M M M M Partly cloudy.
10/22/2018 10:12 AM 0.16 M M M M
10/23/2018 1:53 AM 0.01 M M M M Rain showers just beginning.
10/24/2018 10:19 AM 0.18 M M M M
10/29/2018 3:45 PM 1.50 M M M M
10/30/2018 11:00 AM 0.02 M M M M
11/1/2018 10:53 AM 0.01 M M M M Increase in temperature compared to the last week.
11/2/2018 11:00 AM 0.16 M M M M Rain showers.
11/5/2018 1:49 PM 1.04 M M M M
11/7/2018 10:44 AM 1.31 M M M M Sunny. 57deg at recording.
11/9/2018 1:51 PM 0.00 0.0 M M M
11/13/2018 10:47 AM 2.45 M M M M Raining. 55F
11/14/2018 10:29 AM 0.23 M M M M Sunny, wind gusts.
11/15/2018 10:53 AM 0.00 0.0 M M M 29F.
11/16/2018 10:43 AM 1.21 M M M M
11/19/2018 10:17 AM 0.02 M M M M
11/21/2018 10:59 AM 0.38 M M M M
11/26/2018 9:42 AM 1.23 M M M M
11/27/2018 10:54 AM 1.19 M M M M 45F.
11/28/2018 10:08 AM 0.03 M M M M
11/29/2018 3:18 AM 0.00 0.0 M M M
12/3/2018 12:30 PM 1.00 M M M M 58F. Unusually warm compared to recent temperatures.
12/4/2018 9:00 AM 0.00 0.0 M M M
12/5/2018 9:30 AM 0.00 0.0 M M M
12/6/2018 3:20 PM 0.00 0.0 M M M
12/7/2018 10:30 AM 0.00 0.0 M M M
12/10/2018 12:46 PM 0.00 0.0 M M M
12/11/2018 9:00 AM 0.00 0.0 M M M
12/12/2018 10:00 AM 0.00 0.0 M M M
12/13/2018 11:15 AM 0.00 0.0 M M M
12/14/2018 10:38 AM 0.00 0.0 M M M
2/14/2019 10:00 AM 0.00 0.0 M M M It briefly snowed last evening but no rain was in the container.



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
12/15/2018 2/04/2019 3:07 PM 52 4.70 M M multi-day obs.
2/5/2019 2/11/2019 9:00 AM 7 0.55 M M Ice, was melted.
2/12/2019 2/13/2019 2:30 PM 2 1.04 1.1 M
2/15/2019 2/19/2019 1:55 PM 5 0.84 2.7 M Snow depth revised from 2.5 inches to 2.7 inches due to ruler error.
2/20/2019 2/21/2019 11:00 AM 2 0.44 0.4 M Snow depth revised from 0.2 inches to 0.4 inches due to ruler error.
2/22/2019 2/25/2019 8:15 AM 4 0.47 M M
2/26/2019 2/28/2019 11:00 AM 3 0.33 3.6 M Snow depth revised from 3.4 inches to 3.6 inches due to ruler error.
3/1/2019 3/05/2019 11:15 AM 5 1.42 6.5 M A small amount of solid ice sample was lost due to melting during the multiple day period, as well as a small spill (a very small chunk of ice/slush was lost) when transferring the contents of the rain gauge to a beaker for hot plate heating.
3/6/2019 3/18/2019 10:30 AM 13 0.58 M M
3/19/2019 3/25/2019 10:15 AM 7 1.07 M M
3/26/2019 4/01/2019 11:30 AM 7 0.07 M M
4/2/2019 4/05/2019 4:20 PM 4 0.40 M M
4/6/2019 4/08/2019 1:40 PM 3 0.64 M M
4/9/2019 4/16/2019 11:55 AM 8 1.68 M M A small amount of liquid rain sample was lost due to a small spill when transferring the contents of the rain gauge to measuring equipment.
4/17/2019 4/23/2019 11:30 AM 7 2.16 M M
4/24/2019 4/29/2019 11:20 AM 6 1.24 M M A small amount of liquid rain sample was lost due to a small spill when transferring the contents of the rain gauge to measuring equipment.
4/30/2019 5/06/2019 1:10 PM 7 0.37 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