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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
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	6004416	Returned to Compliance	02-JAN-2023	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	6004417	Returned to Compliance	02-JAN-2023	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	6004415	Returned to Compliance	02-JAN-2023	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	6004414	Returned to Compliance	02-JAN-2023	-	Yes
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	6004401	Returned to Compliance	01-OCT-2015	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	6004400	Returned to Compliance	01-JUL-2015	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	107	Returned to Compliance	01-JUL-2006	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	6000293	Known	01-OCT-1992	31-OCT-1992	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	6004392	Known	01-JUN-1992	30-JUN-1992	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
6800532	6004415	SOX	State Compliance achieved	27-JUN-2024	State	-
6800526	6004417	SIF	State Public Notification received	13-FEB-2023	State	-
6800526	6004416	SIF	State Public Notification received	13-FEB-2023	State	-
6800526	6004414	SIF	State Public Notification received	13-FEB-2023	State	-
6800514	6004401	SOX	State Compliance achieved	19-MAY-2016	State	System submitted its 2015 CCR on 05/19/2016.
6800515	6004400	SOX	State Compliance achieved	19-MAY-2016	State	System submitted its 2015 CCR on 05/19/2016.
6800507	107	SOX	State Compliance achieved	27-DEC-2006	State	2005 CCR return to compliance.
2393	6000293	SIF	State Public Notification received	18-DEC-1992	State	-
43392	6004392	SIF	State Public Notification received	04-AUG-1992	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
HIGH SCHOOL WELL	6478	Yes	Well	Ground water	Permanent	Active
SANDIFER WELL	6482	Yes	Well	Ground water	Permanent	Active
WELCH HWY 127 WELL	6481	Yes	Well	Ground water	Permanent	Active
DUKE WELL	6480	Yes	Well	Ground water	Permanent	Active
GAHARAN WELL	6479	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	8892	No	Distribution System/Zone	-	-	Active
ELEVATED AT HWY 127	14830	No	Storage	-	-	Active
ELEVATED AT PARK	291	No	Storage	-	-	Active
ELEVATED AT HWY 8	527	No	Storage	-	-	Active
TP @ SANDIFER WELL	3501	No	Treatment Plant	-	-	Active
TP @ HIGH SCHOOL WELL	3502	No	Treatment Plant	-	-	Active
TP @ GAHARAN WELL	3503	No	Treatment Plant	-	-	Active
TP @ DUKE WELL	3504	No	Treatment Plant	-	-	Active
TP @ WELCH WELL	3505	No	Treatment Plant	-	-	Active
Z-CAUSTIC SODA DUKE WELL	13803	No	Treatment Plant	-	-	Inactive
Z-CAUSTIC SODA GAHARAN WELL	13804	No	Treatment Plant	-	-	Inactive
Z-CAUSTIC SODA HIGH SCHOOL WELL	13805	No	Treatment Plant	-	-	Inactive
Z-CAUSTIC SODA SANDIFER WELL	13806	No	Treatment Plant	-	-	Inactive
Z-CAUSTIC SODA WELCH WELL	14831	No	Treatment Plant	-	-	Inactive
Z-ORTHOPHOSPHATE DUKE WELL	14832	No	Treatment Plant	-	-	Inactive
Z-ORTHOPHOSPHATE GAHARAN WELL	14833	No	Treatment Plant	-	-	Inactive
Z-ORTHOPHOSPHATE HIGH SCHOOL WELL	14834	No	Treatment Plant	-	-	Inactive
Z-ORTHOPHOSPHATE SANDIFER WELL	14835	No	Treatment Plant	-	-	Inactive
Z-ORTHOPHOSPHATE WELCH WELL	14836	No	Treatment Plant	-	-	Inactive

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
Z-CAUSTIC SODA DUKE WELL	13803	pH Adjustment	Corrosion control
Z-CAUSTIC SODA GAHARAN WELL	13804	pH Adjustment	Corrosion control
Z-CAUSTIC SODA HIGH SCHOOL WELL	13805	pH Adjustment	Corrosion control
Z-CAUSTIC SODA SANDIFER WELL	13806	pH Adjustment	Corrosion control
Z-CAUSTIC SODA WELCH WELL	14831	pH Adjustment	Corrosion control
Z-ORTHOPHOSPHATE DUKE WELL	14832	Inhibitor, Orthophosphate	Corrosion control
Z-ORTHOPHOSPHATE GAHARAN WELL	14833	Inhibitor, Orthophosphate	Corrosion control
Z-ORTHOPHOSPHATE HIGH SCHOOL WELL	14834	Inhibitor, Orthophosphate	Corrosion control
Z-ORTHOPHOSPHATE SANDIFER WELL	14835	Inhibitor, Orthophosphate	Corrosion control
Z-ORTHOPHOSPHATE WELCH WELL	14836	Inhibitor, Orthophosphate	Corrosion control
TP @ SANDIFER WELL	3501	Gaseous Chlorination, Pre	Disinfection
TP @ SANDIFER WELL	3501	pH Adjustment	Corrosion control
TP @ SANDIFER WELL	3501	Inhibitor, Orthophosphate	Corrosion control
TP @ HIGH SCHOOL WELL	3502	Gaseous Chlorination, Pre	Disinfection
TP @ HIGH SCHOOL WELL	3502	pH Adjustment	Corrosion control
TP @ HIGH SCHOOL WELL	3502	Inhibitor, Orthophosphate	Corrosion control
TP @ GAHARAN WELL	3503	Gaseous Chlorination, Pre	Disinfection
TP @ GAHARAN WELL	3503	Inhibitor, Orthophosphate	Corrosion control
TP @ GAHARAN WELL	3503	pH Adjustment	Corrosion control
TP @ DUKE WELL	3504	Gaseous Chlorination, Pre	Disinfection
TP @ DUKE WELL	3504	pH Adjustment	Corrosion control
TP @ DUKE WELL	3504	Inhibitor, Orthophosphate	Corrosion control
TP @ WELCH WELL	3505	Gaseous Chlorination, Pre	Disinfection
TP @ WELCH WELL	3505	Inhibitor, Orthophosphate	Corrosion control
TP @ WELCH WELL	3505	pH Adjustment	Corrosion control

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