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The tables below list all violations that the state reported to EPA for this water system. Health-based violations are listed first, followed by treatment technique, MRDL, monitoring, reporting, and other violations.

Health-based	Violations of maximum contaminant levels (MCLs) or maximum residual disinfectant levels (MRDLs), which specify the highest concentrations of contaminants or disinfectants, respectively, allowed in drinking water; or of treatment technique (TT) rules, which specify required processes intended to reduce the amounts of contaminants in drinking water. MCLs, MRDLs, and treatment technique rules are all health-based drinking water standards.
Maximum Contaminant Level or MCL	The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.
Treatment Technique	A required process intended to reduce the level of a contaminant in drinking water.
Maximum residual disinfectant level or MRDL	The highest level of a disinfectant allowed in drinking water. There is convincing evidence that addition of a disinfectant is necessary for control of microbial contaminants.
Monitoring & reporting	Failure to conduct regular monitoring of drinking water quality, as required by SDWA, or to submit monitoring results in a timely fashion to the primacy agency or EPA.
Public notification & other	Failure to provide notification to the public as required by the Violations of Public Notification Rule and the Consumer Confidence Report Rule, and violations of other requirements such as those violations related to variances and exemptions.

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Violations

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Violation Category Code	Violation Type Description	Rule Name	Contaminant Name	Violation ID	Compliance Status Description	Compliance Period Begin Date	Compliance Period End Date	Is Health Based Ind
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	3770805	Returned to Compliance	01-JUL-2013	-	No
MR	Monitoring, Repeat Major (TCR)	Total Coliform Rule	Coliform (TCR)	3770804	Returned to Compliance	01-JUN-2013	30-JUN-2013	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	3770802	Returned to Compliance	01-JUN-2009	30-JUN-2009	Yes
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	Stage 2 Disinfectants and Disinfection Byproducts Rule	3770803	Returned to Compliance	02-APR-2008	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	3770800	Returned to Compliance	01-SEP-2007	30-SEP-2007	No
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	3770801	Returned to Compliance	01-JAN-2007	31-DEC-2007	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	3765599	Returned to Compliance	01-FEB-1999	28-FEB-1999	No
TT	OCCT/SOWT Study/Recommendation	Lead and Copper Rule	Lead and Copper Rule	3770798	Returned to Compliance	01-JAN-1998	-	Yes
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	3770698	Returned to Compliance	01-JAN-1997	30-JUN-1997	No

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Enforcement Actions

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Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
2506818	3770804	SIF	State Public Notification received	02-JUN-2014	State	-
2506819	3770805	SIF	State Public Notification received	02-JUN-2014	State	-
2506811	3770803	SOX	State Compliance achieved	24-FEB-2011	State	-
2506809	3770802	SOX	State Compliance achieved	10-MAR-2010	State	-
2506809	3770800	SOX	State Compliance achieved	10-MAR-2010	State	-
2506810	3770801	SOX	State Compliance achieved	01-JAN-2010	State	-
2506799	3765599	SOX	State Compliance achieved	01-AUG-1999	State	-
1827198	3770698	SIA	State Violation/Reminder Notice	20-APR-1999	State	-
1827198	3770798	SIA	State Violation/Reminder Notice	20-APR-1999	State	-

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All Facilities

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Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
NORTH TOWN OF (W38002)	9153	Yes	Consecutive Connection	Ground water	Emergency	Inactive
WELL TWO/825 WATERS FERRY RD (G38119)	5197	Yes	Well	Ground water	Permanent	Active
WELL ONE/2871 BULL SWAMP RD (G38118)	5196	Yes	Well	Ground water	Permanent	Active
WELL THREE/CALDON RD (G38288)	15716	Yes	Well	Ground water	Permanent	Active
3210006 SWANSEA TOWN OF (P38016)	17873	Yes	Consecutive Connection	Surface water	Emergency	Inactive
DISTRIBUTION	10728	No	Distribution System/Zone	-	-	Active
PLANT (B38012) WELL 3(G38288)	15720	No	Treatment Plant	-	-	Active
PLANT (B38001) WELL 2(G38119)	7995	No	Treatment Plant	-	-	Active
PLANT WELL (G38118) RTE 172	7996	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
PLANT (B38012) WELL 3(G38288)	15720	pH Adjustment	Corrosion control
PLANT (B38012) WELL 3(G38288)	15720	Gaseous Chlorination, Pre	Disinfection
PLANT (B38012) WELL 3(G38288)	15720	Sequestration	Iron removal
PLANT (B38001) WELL 2(G38119)	7995	pH Adjustment	Corrosion control
PLANT (B38001) WELL 2(G38119)	7995	Gaseous Chlorination, Pre	Disinfection
PLANT (B38001) WELL 2(G38119)	7995	Sequestration	Iron removal
PLANT WELL (G38118) RTE 172	7996	pH Adjustment	Corrosion control
PLANT WELL (G38118) RTE 172	7996	Gaseous Chlorination, Pre	Disinfection
PLANT WELL (G38118) RTE 172	7996	Sequestration	Iron removal

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