Services providedWater Town of SouthboroughWebsitehttps://www.southboroughma.gov/Phone508-485-0710Community Letter 2023 /node/6421Current Year (2023) Annual Water Quality Test Result/Community LetterPrevious Annual Water Quality Test Results/Community LettersSouthborough 2022 Annual Water Quality Test Result/Community LetterSouthborough 2021 Annual Water Quality Test Result/Community LetterSouthborough 2020 Annual Water Quality Test Result/Community Letter [PDF/106KB]Southborough 2019 Annual Water Quality Test Results/Community Letter [PDF/106KB]Southborough 2018 Annual Water Quality Test Results/Community Letter [PDF/58KB]Southborough 2017 Annual Water Quality Test Results/Community Letter [PDF/79KB]Southborough 2016 Annual Water Quality Test Results/Community Letter [PDF/105KB]Southborough 2015 Annual Water Quality Test Results/Community Letter [PDF/112KB]Southborough 2014 Annual Water Quality Test Results/Community Letter [PDF/113KB]Southborough 2013 Annual Water Quality Test Results/Community Letter [PDF/229KB]Southborough 2012 Annual Water Quality Test Results/Community Letter [PDF/394KB]Southborough 2011 Annual Water Quality Test Results/Community Letter [PDF/156KB]