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 17 4.30 5.38 27 3.07 15 2.31 12 4 7 3 0.0 0 0
Nov 17 4.65 1.84 22 0.55 11 1.29 11 3 7 1 0.0 0 0
Dec 17 4.58 0.00 1 0.00 1 0.00 0 0 0 0 0.0 0 0
Jan 18 3.98 0.17 1 0.17 1 0.00 0 0 1 0 0.0 0 0
Feb 18 3.60 3.01 10 3.01 10 0.00 0 0 3 2 0.0 0 0
March 18 5.09 1.30 4 1.30 4 0.00 0 0 2 0 0.0 0 0
April 18 4.64 4.69 14 4.40 11 0.29 3 1 8 1 0.0 0 0
May 18 3.65 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
June 18 3.83 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 18 3.80 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 18 3.98 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 18 3.94 7.29 16 6.20 9 1.09 7 1 7 0 0.0 0 0
Water Year Totals: 50.04" 23.68" 95 days 18.70" 62 4.98" 33 days 9 35 days 7 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
10/1/2017 **
10/2/2017 0.31
10/3/2017 0.10
10/4/2017 0.00
10/5/2017 T
10/6/2017 0.00
10/7/2017
10/8/2017
10/9/2017
10/10/2017 0.39
10/11/2017
10/12/2017 0.01
10/13/2017 **
10/14/2017 **
10/15/2017 **
10/16/2017 0.05
10/17/2017 T
10/18/2017 0.00
10/19/2017 0.00
10/20/2017 0.00
10/21/2017 **
10/22/2017 **
10/23/2017 0.01
10/24/2017 0.01
10/25/2017 1.06
10/26/2017 1.25
10/27/2017 0.25
10/28/2017 **
10/29/2017 **
10/30/2017 1.94
10/31/2017 T
11/1/2017 0.00
11/2/2017 0.00
11/3/2017 0.00
11/4/2017 **
11/5/2017 **
11/6/2017 0.50
11/7/2017 0.01
11/8/2017 0.15
11/9/2017 0.01
11/10/2017 **
11/11/2017 **
11/12/2017 **
11/13/2017 0.07
11/14/2017 0.35
11/15/2017 0.01
11/16/2017 0.01
11/17/2017 **
11/18/2017 **
11/19/2017 **
11/20/2017 0.72
11/21/2017 0.01
11/22/2017
11/23/2017
11/24/2017
11/25/2017
11/26/2017
11/27/2017
11/28/2017
11/29/2017
11/30/2017 T
12/1/2017
12/2/2017
12/3/2017
12/4/2017
12/5/2017
12/6/2017
12/7/2017
12/8/2017 0.00
12/9/2017
12/10/2017
12/11/2017
12/12/2017
12/13/2017
12/14/2017
12/15/2017
12/16/2017
12/17/2017
12/18/2017
12/19/2017
12/20/2017
12/21/2017
12/22/2017
12/23/2017
12/24/2017
12/25/2017
12/26/2017
12/27/2017
12/28/2017
12/29/2017
12/30/2017
12/31/2017
Day of YearDaily PrcpMultiday Prcp
1/1/2018
1/2/2018
1/3/2018
1/4/2018
1/5/2018
1/6/2018
1/7/2018
1/8/2018
1/9/2018
1/10/2018
1/11/2018
1/12/2018
1/13/2018
1/14/2018
1/15/2018
1/16/2018
1/17/2018
1/18/2018
1/19/2018
1/20/2018
1/21/2018
1/22/2018
1/23/2018
1/24/2018
1/25/2018
1/26/2018
1/27/2018
1/28/2018
1/29/2018
1/30/2018 0.17
1/31/2018
2/1/2018
2/2/2018
2/3/2018
2/4/2018
2/5/2018 0.80
2/6/2018 0.00
2/7/2018
2/8/2018 0.70
2/9/2018 0.00
2/10/2018
2/11/2018
2/12/2018 1.51
2/13/2018 0.00
2/14/2018 0.00
2/15/2018 T
2/16/2018
2/17/2018
2/18/2018
2/19/2018
2/20/2018 M
2/21/2018
2/22/2018 T
2/23/2018
2/24/2018
2/25/2018
2/26/2018 M
2/27/2018
2/28/2018 0.00
3/1/2018
3/2/2018
3/3/2018
3/4/2018
3/5/2018
3/6/2018
3/7/2018
3/8/2018
3/9/2018
3/10/2018
3/11/2018
3/12/2018 M
3/13/2018
3/14/2018 1.19
3/15/2018
3/16/2018
3/17/2018
3/18/2018
3/19/2018
3/20/2018 0.00
3/21/2018
3/22/2018
3/23/2018
3/24/2018
3/25/2018
3/26/2018
3/27/2018
3/28/2018 0.11
3/29/2018 0.00
3/30/2018
3/31/2018
Day of YearDaily PrcpMultiday Prcp
4/1/2018
4/2/2018
4/3/2018 0.20
4/4/2018 0.56
4/5/2018 0.16
4/6/2018
4/7/2018 **
4/8/2018 **
4/9/2018 0.29
4/10/2018 T
4/11/2018 0.00
4/12/2018
4/13/2018
4/14/2018
4/15/2018
4/16/2018
4/17/2018 1.80
4/18/2018
4/19/2018
4/20/2018
4/21/2018
4/22/2018
4/23/2018 0.01
4/24/2018 0.00
4/25/2018 0.10
4/26/2018 1.56
4/27/2018 0.01
4/28/2018
4/29/2018
4/30/2018 M
5/1/2018
5/2/2018
5/3/2018
5/4/2018
5/5/2018
5/6/2018
5/7/2018
5/8/2018
5/9/2018
5/10/2018
5/11/2018
5/12/2018
5/13/2018
5/14/2018
5/15/2018
5/16/2018
5/17/2018
5/18/2018
5/19/2018
5/20/2018
5/21/2018
5/22/2018
5/23/2018
5/24/2018
5/25/2018
5/26/2018
5/27/2018
5/28/2018
5/29/2018
5/30/2018
5/31/2018
6/1/2018
6/2/2018
6/3/2018
6/4/2018
6/5/2018
6/6/2018
6/7/2018
6/8/2018
6/9/2018
6/10/2018
6/11/2018
6/12/2018
6/13/2018
6/14/2018
6/15/2018
6/16/2018
6/17/2018
6/18/2018
6/19/2018
6/20/2018
6/21/2018
6/22/2018
6/23/2018
6/24/2018
6/25/2018
6/26/2018
6/27/2018
6/28/2018
6/29/2018
6/30/2018
Day of YearDaily PrcpMultiday Prcp
7/1/2018
7/2/2018
7/3/2018
7/4/2018
7/5/2018
7/6/2018
7/7/2018
7/8/2018
7/9/2018
7/10/2018
7/11/2018
7/12/2018
7/13/2018
7/14/2018
7/15/2018
7/16/2018
7/17/2018
7/18/2018
7/19/2018
7/20/2018
7/21/2018
7/22/2018
7/23/2018
7/24/2018
7/25/2018
7/26/2018
7/27/2018
7/28/2018
7/29/2018
7/30/2018
7/31/2018
8/1/2018
8/2/2018
8/3/2018
8/4/2018
8/5/2018
8/6/2018
8/7/2018
8/8/2018
8/9/2018
8/10/2018
8/11/2018
8/12/2018
8/13/2018
8/14/2018
8/15/2018
8/16/2018
8/17/2018
8/18/2018
8/19/2018
8/20/2018
8/21/2018
8/22/2018
8/23/2018
8/24/2018
8/25/2018
8/26/2018
8/27/2018
8/28/2018
8/29/2018
8/30/2018
8/31/2018
9/1/2018
9/2/2018
9/3/2018
9/4/2018
9/5/2018
9/6/2018
9/7/2018
9/8/2018
9/9/2018
9/10/2018
9/11/2018 **
9/12/2018 **
9/13/2018 **
9/14/2018 **
9/15/2018 **
9/16/2018 **
9/17/2018 1.09
9/18/2018 0.07
9/19/2018 1.83
9/20/2018 0.02
9/21/2018 0.00
9/22/2018 0.02
9/23/2018
9/24/2018 0.00
9/25/2018 0.05
9/26/2018 3.60
9/27/2018 0.61
9/28/2018
9/29/2018
9/30/2018



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/3/2017 9:00 AM 0.10 M M M M
10/4/2017 9:00 AM 0.00 0.0 M M M
10/5/2017 9:00 AM T M M M M
10/6/2017 9:00 AM 0.00 0.0 M M M
10/10/2017 9:00 AM 0.39 M M M M
10/12/2017 9:00 AM 0.01 M M M M
10/17/2017 9:00 AM T M M M M
10/18/2017 9:00 AM 0.00 0.0 M M M
10/19/2017 9:00 AM 0.00 M M M M
10/20/2017 9:00 AM 0.00 0.0 M M M
10/24/2017 9:00 AM 0.01 M M M M
10/25/2017 9:00 AM 1.06 M M M M
10/26/2017 9:00 AM 1.25 M M M M
10/27/2017 9:00 AM 0.25 M M M M
10/31/2017 9:00 AM T M M M M
11/1/2017 9:00 AM 0.00 M M M M
11/2/2017 9:00 AM 0.00 M M M M
11/3/2017 9:00 AM 0.00 M M M M
11/7/2017 9:00 AM 0.01 M M M M
11/8/2017 9:00 AM 0.15 M M M M
11/9/2017 9:00 AM 0.01 M M M M
11/14/2017 9:00 AM 0.35 M M M M
11/15/2017 9:00 AM 0.01 M M M M
11/16/2017 9:00 AM 0.01 M M M M
11/21/2017 9:00 AM 0.01 M M M M
11/30/2017 9:00 AM T M M M M
12/8/2017 9:00 AM 0.00 M M M M
1/30/2018 9:00 AM 0.17 M M M M
2/5/2018 9:00 AM 0.80 M M M M
2/6/2018 9:00 AM 0.00 M M M M
2/8/2018 9:00 AM 0.70 M M M M
2/9/2018 9:00 AM 0.00 M M M M
2/12/2018 9:00 AM 1.51 M M M M
2/13/2018 9:00 AM 0.00 M M M M
2/14/2018 9:00 AM 0.00 M M M M
2/15/2018 9:00 AM T M M M M
2/20/2018 9:00 AM M M M M M {EDIT: Observer reported 0.78 for new precip. QPE data and surrounding reports of 0.00 to 0.07 indicate this could be an error. Changed report of 0.78 to NA until osberver can be contacted to verify. Submission Time Before EDIT: 2/20/2018 11:06 AM CoCoSTAFF DNT}
2/22/2018 9:00 AM T M M M M
2/26/2018 9:00 AM M M M M M {EDIT: Observer reported 0.94 for new precip. This is a little high compared to surrounding reports of 0.57 to 0.62. This appears to be a multi-day report, observer did not report previous days when precip was reported in the area. Changed report of 0.94 to NA until observer can be contacted to verify. Submission Time Before EDIT: 2/26/2018 11:14 AM CoCoSTAFF DNT}
2/28/2018 9:00 AM 0.00 M M M M
3/12/2018 9:00 AM M M M M M {EDIT: Observer reported 5.04 for new precip. QPE data and surrounding reports of 0.00's indicate this could be a multi-day report or a typo. Changed report of 5.04 to NA until observer can be contacted to verify. Submission Time Before EDIT: 3/15/2018 12:39 PM CoCoSTAFF DNT}
3/14/2018 9:00 AM 1.19 M M M M
3/20/2018 9:00 AM 0.00 M M M M
3/28/2018 9:00 AM 0.11 M M M M
3/29/2018 9:00 AM 0.00 M M M M
4/3/2018 9:00 AM 0.20 M M M M
4/4/2018 9:00 AM 0.56 M M M M
4/5/2018 9:00 AM 0.16 M M M M
4/10/2018 9:00 AM T M M M M
4/11/2018 9:00 AM 0.00 M M M M
4/17/2018 9:00 AM 1.80 M M M M
4/23/2018 9:00 AM 0.01 M M M M
4/24/2018 9:00 AM 0.00 M M M M
4/25/2018 9:00 AM 0.10 M M M M
4/26/2018 9:00 AM 1.56 M M M M
4/27/2018 9:00 AM 0.01 M M M M
4/30/2018 9:00 AM M M M M M {EDIT: Observer reported 0.64 for new precip. This is high compared to surrounding reports of 0.00 to 0.11 which could indicate this is a multi-day report instead of a 24 hour report. Changed report of 0.64 to NA until observer can be contacted to verify. Submission Time Before EDIT: 4/30/2018 11:04 AM CoCoSTAFF DNT}
9/18/2018 9:03 AM 0.07 M M M M Overcast skies with occasional showers.
9/19/2018 12:11 AM 1.83 M M M M Rained the day prior beginning at approximately 1:00 PM. Flash flood warnings in the county. Rain ended at approximately 9:00 PM, with showers occurring throughout today, 9/19/18.
9/20/2018 3:21 PM 0.02 M M M M
9/21/2018 3:25 PM 0.00 0.0 M M M Sunny, few clouds in the sky. Approximately 70 degrees.
9/22/2018 9:00 AM 0.02 M M M M
9/24/2018 11:45 AM 0.00 0.0 M M M Overcast skies. Didn't log precipitation for 9/22 - 9/23.
9/25/2018 12:30 PM 0.05 M M M M Light showers that began approx. at 11:45.
9/26/2018 10:05 AM 3.60 M M M M Overcast, rain stopped.
9/27/2018 10:51 AM 0.61 M M M M Partly cloudy.



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
9/30/2017 10/02/2017 8:55 AM 3 0.31 M M
10/13/2017 10/16/2017 8:45 AM 4 0.05 M M
10/21/2017 10/23/2017 9:00 AM 3 0.01 M M
10/28/2017 10/30/2017 10:30 AM 3 1.94 M M
11/4/2017 11/06/2017 9:00 AM 3 0.50 M M
11/10/2017 11/13/2017 9:00 AM 4 0.07 M M
11/17/2017 11/20/2017 9:00 AM 4 0.72 M M
4/7/2018 4/09/2018 9:00 AM 3 0.29 M M Corrected report from daily report entered on 4/9/18.
9/11/2018 9/17/2018 9:18 AM 7 1.09 0.0 0.00



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