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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, Regular	Nitrate Rule	Nitrate	4610	Returned to Compliance	01-JUL-2023	31-JUL-2023	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	4605	Returned to Compliance	01-JAN-2021	31-DEC-2021	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	4606	Returned to Compliance	01-JAN-2021	31-DEC-2021	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	4603	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	4602	Returned to Compliance	01-MAY-2002	31-MAY-2002	Yes

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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
315	4610	SOX	State Compliance achieved	01-OCT-2023	State	-
312	4605	SOX	State Compliance achieved	01-JAN-2022	State	2021 Monitoring Violation
312	4606	SOX	State Compliance achieved	01-JAN-2022	State	2021 Monitoring Violation
305	4603	SOX	State Compliance achieved	13-JAN-2011	State	2010 Nitrate sample was not collected.
302	4602	SOX	State Compliance achieved	05-JUN-2002	State	Old External System Number: 89290

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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
EMERGENCY INTERCONNECTION FROM OCWA	79302	Yes	Consecutive Connection	Surface water	Emergency	Active
DOAN WELLFIELD WELL NO. 1	85134	Yes	Well	Ground water	Permanent	Active
DOAN WELLFIELD WELL NO. 4A	48027	Yes	Well	Ground water	Permanent	Active
DOAN WELLFIELD WELL NO. 3	48026	Yes	Well	Ground water	Permanent	Active
CANTON ST WELL	18003	Yes	Well	Ground water	Permanent	Active
DOAN WELLFIELD WELL NO. 2	18002	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	62696	No	Distribution System/Zone	-	-	Active
IDSE DISTRIBUTION SYSTEM	75630	No	Distribution System/Zone	-	-	Active
CONNECTION TO LYSANDER TOWN	36297	No	Other	-	-	Active
CONNECTION TO VAN BUREN'S WD'S	36311	No	Other	-	-	Inactive
CONNECTION TO VAN BUREN'S WD'S	56163	No	Other	-	-	Inactive
TANK 31 (0.50 MILLION GALLONS)	48038	No	Storage	-	-	Active
TANK 48 (2 MILLION GALLONS)	48039	No	Storage	-	-	Active
CHLORINE GAS (CANTON ST. WELL)	3510	No	Treatment Plant	-	-	Active
CHLORINE GAS (DOAN WELLFIELD)	3513	No	Treatment Plant	-	-	Active
FLUORIDATION (CANTON ST. WELL)	48035	No	Treatment Plant	-	-	Active
FLUORIDATION (DOAN WELLFIELD)	48036	No	Treatment Plant	-	-	Active
2-3000 GALLON DE FILTERS (DOAN WELLFIELD	48037	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
CHLORINE GAS (CANTON ST. WELL)	3510	Gaseous Chlorination, Pre	Disinfection
CHLORINE GAS (DOAN WELLFIELD)	3513	Gaseous Chlorination, Pre	Disinfection
FLUORIDATION (CANTON ST. WELL)	48035	Fluoridation	Other
FLUORIDATION (DOAN WELLFIELD)	48036	Fluoridation	Other
2-3000 GALLON DE FILTERS (DOAN WELLFIELD	48037	Filtration, Diatomaceous Earth	Particulate removal

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