NORTH KINGSTOWN, RI · Washington County
LADD CENTER WATER SYSTEM Water System
Current status
No open violations on record as of July 4, 2026.
This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Rhode Island’s official records. Always confirm current status with Rhode Island before making decisions based on this information.
System facts
- System ID (PWSID)
- RI1592012
- System type
- Community Water System
- Population served
- 129
- Service connections
- 7
- Ownership
- state government
- Water source
- groundwater (wells)
Violation history
Monitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
July 1, 2025 – September 30, 2025
ResolvedMonitoring and Reporting (DBP)
—TTHM
July 1, 2025 – September 30, 2025
ResolvedMonitoring, Source Water (GWR)
—COLIPHAGE
May 16, 2025 – May 17, 2025
ResolvedMonitoring and Reporting (DBP)
—Chlorine
July 1, 2024 – September 30, 2024
ResolvedPublic Notification Violation without NPDWR Violation
—Public Notice
April 23, 2024 – May 6, 2024
ResolvedMonitoring and Reporting (DBP)
—Chlorine
July 1, 2023 – September 30, 2023
ResolvedReport Sample Result/Fail Monitor (RTCR)
—Revised Total Coliform Rule
October 11, 2022 – October 18, 2022
ResolvedReport Sample Result/Fail Monitor (RTCR)
—Revised Total Coliform Rule
July 11, 2021 – July 20, 2021
ResolvedLead Consumer Notice
—Lead and Copper Rule
December 31, 2020 – March 16, 2021
ResolvedPublic Education
Health-basedLead and Copper Rule
November 30, 2020 – March 16, 2021
ResolvedConsumer Confidence Report Inadequate Reporting
—Consumer Confidence Rule
October 2, 2017 – March 8, 2018
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2017 – March 8, 2018
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 2017 – March 31, 2017
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 2017 – March 31, 2017
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 2017 – March 31, 2017
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 2017 – March 31, 2017
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 2017 – March 31, 2017
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 2017 – March 31, 2017
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 2017 – March 31, 2017
ResolvedMonitoring, Regular
—Vinyl chloride
January 1, 2017 – March 31, 2017
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 2017 – March 31, 2017
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 2017 – March 31, 2017
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 2017 – March 31, 2017
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 2017 – March 31, 2017
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 2017 – March 31, 2017
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 2017 – March 31, 2017
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 2017 – March 31, 2017
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 2017 – March 31, 2017
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 2017 – March 31, 2017
ResolvedMonitoring, Regular
—Benzene
January 1, 2017 – March 31, 2017
ResolvedMonitoring, Regular
—Toluene
January 1, 2017 – March 31, 2017
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 2017 – March 31, 2017
ResolvedMonitoring, Regular
—Styrene
January 1, 2017 – March 31, 2017
ResolvedMonitoring, Turbidity (Enhanced SWTR)
—Interim Enhanced Surface Water Treatment Rule
January 1, 2014 – January 31, 2014
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 2013 – March 31, 2013
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 2013 – March 31, 2013
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 2013 – March 31, 2013
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 2013 – March 31, 2013
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 2013 – March 31, 2013
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 2013 – March 31, 2013
ResolvedMonitoring, Regular
—Benzene
January 1, 2013 – March 31, 2013
ResolvedMonitoring, Regular
—Toluene
January 1, 2013 – March 31, 2013
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 2013 – March 31, 2013
ResolvedMonitoring, Regular
—Styrene
January 1, 2013 – March 31, 2013
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 2013 – March 31, 2013
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 2013 – March 31, 2013
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 2013 – March 31, 2013
ResolvedMonitoring, Regular
—Vinyl chloride
January 1, 2013 – March 31, 2013
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 2013 – March 31, 2013
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 2013 – March 31, 2013
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 2013 – March 31, 2013
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 2013 – March 31, 2013
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 2013 – March 31, 2013
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 2013 – March 31, 2013
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 2013 – March 31, 2013
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
September 1, 2010 – September 30, 2010
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 1, 2025 – September 30, 2025 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| July 1, 2025 – September 30, 2025 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| May 16, 2025 – May 17, 2025 | Monitoring, Source Water (GWR) | COLIPHAGE | — | Resolved |
| July 1, 2024 – September 30, 2024 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| April 23, 2024 – May 6, 2024 | Public Notification Violation without NPDWR Violation | Public Notice | — | Resolved |
| July 1, 2023 – September 30, 2023 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| October 11, 2022 – October 18, 2022 | Report Sample Result/Fail Monitor (RTCR) | Revised Total Coliform Rule | — | Resolved |
| July 11, 2021 – July 20, 2021 | Report Sample Result/Fail Monitor (RTCR) | Revised Total Coliform Rule | — | Resolved |
| December 31, 2020 – March 16, 2021 | Lead Consumer Notice | Lead and Copper Rule | — | Resolved |
| November 30, 2020 – March 16, 2021 | Public Education | Lead and Copper Rule | Health-based | Resolved |
| October 2, 2017 – March 8, 2018 | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | — | Resolved |
| July 1, 2017 – March 8, 2018 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| January 1, 2017 – March 31, 2017 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 2017 – March 31, 2017 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 2017 – March 31, 2017 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 2017 – March 31, 2017 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 2017 – March 31, 2017 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 2017 – March 31, 2017 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 2017 – March 31, 2017 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 2017 – March 31, 2017 | Monitoring, Regular | Vinyl chloride | — | Resolved |
| January 1, 2017 – March 31, 2017 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 2017 – March 31, 2017 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| January 1, 2017 – March 31, 2017 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 2017 – March 31, 2017 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 2017 – March 31, 2017 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 2017 – March 31, 2017 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 2017 – March 31, 2017 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| January 1, 2017 – March 31, 2017 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 2017 – March 31, 2017 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 2017 – March 31, 2017 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 2017 – March 31, 2017 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 2017 – March 31, 2017 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| January 1, 2017 – March 31, 2017 | Monitoring, Regular | Styrene | — | Resolved |
| January 1, 2014 – January 31, 2014 | Monitoring, Turbidity (Enhanced SWTR) | Interim Enhanced Surface Water Treatment Rule | — | Resolved |
| January 1, 2013 – March 31, 2013 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| January 1, 2013 – March 31, 2013 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 2013 – March 31, 2013 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 2013 – March 31, 2013 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| January 1, 2013 – March 31, 2013 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 2013 – March 31, 2013 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 2013 – March 31, 2013 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 2013 – March 31, 2013 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 2013 – March 31, 2013 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| January 1, 2013 – March 31, 2013 | Monitoring, Regular | Styrene | — | Resolved |
| January 1, 2013 – March 31, 2013 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 2013 – March 31, 2013 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 2013 – March 31, 2013 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 2013 – March 31, 2013 | Monitoring, Regular | Vinyl chloride | — | Resolved |
| January 1, 2013 – March 31, 2013 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 2013 – March 31, 2013 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 2013 – March 31, 2013 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 2013 – March 31, 2013 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 2013 – March 31, 2013 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 2013 – March 31, 2013 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 2013 – March 31, 2013 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| September 1, 2010 – September 30, 2010 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- August 31, 1994State Compliance achieved1 linked violation
- August 22, 1994State Public Notification received1 linked violation
- July 5, 1994State Violation/Reminder Notice1 linked violation
- July 5, 1994State Public Notification requested1 linked violation
- July 5, 1994State Formal Notice of Violation issued1 linked violation
Contact
YOUNG P.E., WILLIAM
401-295-0044
NORTH KINGSTOWN, RI 02852