WOONSOCKET WATER DIVISION

Rhode Island — Community Water System — PWSID: RI1559518

System Information

PWSIDRI1559518
System NameWOONSOCKET WATER DIVISION
System TypeCommunity Water System
Water SourceSurface Water
Activity StatusActive
Owner TypeLocal
EPA Region01
Serves SchoolNo
WholesalerNo
First ReportedMar 8, 1979
Last ReportedDec 8, 2025

Location & Contact

StateRhode Island
CityWOONSOCKET
ZIP Code02895
AddressPO BOX B
OrganizationD'AGOSTINO, STEVE
Phone401-767-1413

Population & Service

Population Served45,828
Service Connections9,776

Drinking Water Violations (127)

This water system has 127 violations recorded in the EPA SDWIS database.

Begin Date End Date Contaminant Category Health-Based Major Measured Federal MCL State MCL Status Return to Compliance Rule
Jul 1, 2025 Consumer Confidence Rule Other No No Resolved Jul 7, 2025 Consumer Confidence Rule
Jul 1, 2025 Consumer Confidence Rule Other No No Resolved Jul 7, 2025 Consumer Confidence Rule
Jul 1, 2025 Consumer Confidence Rule Other No No Resolved Jul 7, 2025 Consumer Confidence Rule
Dec 1, 2021 Dec 31, 2021 Chlorite MR No Yes 1.0 mg/L Resolved Dec 31, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule
Dec 1, 2021 Dec 31, 2021 Chlorite MR No Yes 1.0 mg/L Resolved Dec 31, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule
Dec 1, 2021 Dec 31, 2021 Chlorite MR No Yes 1.0 mg/L Resolved Dec 31, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule
Dec 1, 2021 Dec 31, 2021 Chlorite MR No Yes 1.0 mg/L Resolved Dec 31, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule
Dec 1, 2021 Dec 31, 2021 Chlorite MR No Yes 1.0 mg/L Resolved Dec 31, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule
Nov 1, 2021 Nov 30, 2021 Chlorite MR No Yes 1.0 mg/L Resolved Nov 30, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule
Nov 1, 2021 Nov 30, 2021 Chlorite MR No Yes 1.0 mg/L Resolved Nov 30, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule
Nov 1, 2021 Nov 30, 2021 Chlorite MR No Yes 1.0 mg/L Resolved Nov 30, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule
Nov 1, 2021 Nov 30, 2021 Chlorite MR No Yes 1.0 mg/L Resolved Nov 30, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2021 Oct 31, 2021 Chlorite MR No Yes 1.0 mg/L Resolved Oct 31, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2021 Oct 31, 2021 Chlorite MR No Yes 1.0 mg/L Resolved Oct 31, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2021 Oct 31, 2021 Chlorite MR No Yes 1.0 mg/L Resolved Oct 31, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2021 Oct 31, 2021 Chlorite MR No Yes 1.0 mg/L Resolved Oct 31, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2021 Oct 31, 2021 Chlorite MR No Yes 1.0 mg/L Resolved Oct 31, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule
Sep 1, 2021 Sep 30, 2021 Chlorite MR No Yes 1.0 mg/L Resolved Sep 30, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule
Sep 1, 2021 Sep 30, 2021 Chlorite MR No Yes 1.0 mg/L Resolved Sep 30, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule
Sep 1, 2021 Sep 30, 2021 Chlorite MR No Yes 1.0 mg/L Resolved Sep 30, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule
Sep 1, 2021 Sep 30, 2021 Chlorite MR No Yes 1.0 mg/L Resolved Sep 30, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule
Sep 1, 2021 Sep 30, 2021 Chlorite MR No Yes 1.0 mg/L Resolved Sep 30, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule
Aug 1, 2021 Aug 31, 2021 Chlorite MR No Yes 1.0 mg/L Resolved Aug 31, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule
Aug 1, 2021 Aug 31, 2021 Chlorite MR No Yes 1.0 mg/L Resolved Aug 31, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule
Aug 1, 2021 Aug 31, 2021 Chlorite MR No Yes 1.0 mg/L Resolved Aug 31, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule
Aug 1, 2021 Aug 31, 2021 Chlorite MR No Yes 1.0 mg/L Resolved Aug 31, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule
Aug 1, 2021 Aug 31, 2021 Chlorite MR No Yes 1.0 mg/L Resolved Aug 31, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2021 Jul 31, 2021 Chlorite MR No Yes 1.0 mg/L Resolved Jul 31, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2021 Jul 31, 2021 Chlorite MR No Yes 1.0 mg/L Resolved Jul 31, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2021 Jul 31, 2021 Chlorite MR No Yes 1.0 mg/L Resolved Jul 31, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2021 Jul 31, 2021 Chlorite MR No Yes 1.0 mg/L Resolved Jul 31, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2021 Jul 31, 2021 Chlorite MR No Yes 1.0 mg/L Resolved Jul 31, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2021 Dec 31, 2021 Lead and Copper Rule MR No No TT Resolved Dec 31, 2021 Lead and Copper Rule
Jul 1, 2021 Dec 31, 2021 Lead and Copper Rule MR No No TT Resolved Dec 31, 2021 Lead and Copper Rule
Jul 1, 2021 Dec 31, 2021 Lead and Copper Rule MR No No TT Resolved Dec 31, 2021 Lead and Copper Rule
Jul 1, 2021 Dec 31, 2021 Lead and Copper Rule MR No No TT Resolved Dec 31, 2021 Lead and Copper Rule
Jul 1, 2021 Dec 31, 2021 Lead and Copper Rule MR No No TT Resolved Dec 31, 2021 Lead and Copper Rule
Dec 1, 2019 Dec 31, 2019 Interim Enhanced Surface Water Treatment Rule MR No No Resolved Dec 31, 2019 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Dec 1, 2019 Dec 31, 2019 Interim Enhanced Surface Water Treatment Rule MR No No Resolved Dec 31, 2019 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Dec 1, 2019 Dec 31, 2019 Interim Enhanced Surface Water Treatment Rule MR No No Resolved Dec 31, 2019 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Dec 1, 2019 Dec 31, 2019 Interim Enhanced Surface Water Treatment Rule TT Yes No Resolved Dec 31, 2019 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Dec 1, 2019 Dec 31, 2019 Interim Enhanced Surface Water Treatment Rule TT Yes No Resolved Dec 31, 2019 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Dec 1, 2019 Dec 31, 2019 Interim Enhanced Surface Water Treatment Rule TT Yes No Resolved Dec 31, 2019 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Dec 1, 2019 Dec 31, 2019 Interim Enhanced Surface Water Treatment Rule TT Yes No Resolved Dec 31, 2019 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Dec 1, 2019 Dec 31, 2019 Interim Enhanced Surface Water Treatment Rule TT Yes No Resolved Dec 31, 2019 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Dec 1, 2019 Dec 31, 2019 Interim Enhanced Surface Water Treatment Rule MR No Yes Resolved Dec 31, 2019 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Dec 1, 2019 Dec 31, 2019 Interim Enhanced Surface Water Treatment Rule MR No Yes Resolved Dec 31, 2019 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Dec 1, 2019 Dec 31, 2019 Interim Enhanced Surface Water Treatment Rule MR No Yes Resolved Dec 31, 2019 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Nov 11, 2019 Revised Total Coliform Rule RPT No No Resolved Nov 13, 2019 Revised Total Coliform Rule
Nov 11, 2019 Revised Total Coliform Rule RPT No No Resolved Nov 13, 2019 Revised Total Coliform Rule

About This Water System

Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.

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