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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, Routine (IDSE)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Stage 2 Disinfectants and Disinfection Byproducts Rule	#0001	Returned to Compliance	01-APR-2008	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	9309306	Returned to Compliance	01-JUL-2006	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	9309003	Returned to Compliance	01-JAN-2003	31-JAN-2003	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9308702	Returned to Compliance	01-NOV-2001	30-NOV-2001	Yes
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	101	Returned to Compliance	01-DEC-1996	30-NOV-2000	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	60796	Returned to Compliance	01-JUN-1996	30-JUN-1996	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	927994	Returned to Compliance	01-OCT-1994	-	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	1024997	Returned to Compliance	01-DEC-1992	30-NOV-1996	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	2205792	Returned to Compliance	01-JAN-1992	31-JAN-1992	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
60710	9308702	SOX	State Compliance achieved	22-JAN-2014	State	-
60711	2205792	SOX	State Compliance achieved	22-JAN-2014	State	-
60711	60796	SOX	State Compliance achieved	22-JAN-2014	State	-
60711	9309003	SOX	State Compliance achieved	22-JAN-2014	State	-
60709	101	SOX	State Compliance achieved	13-MAY-2011	State	Sox'd violations associated to old BCA SEH 5/13/11
#0002	#0001	EOX	Federal Compliance achieved	13-MAY-2008	ODSWeb	-
60706	9309306	SOX	State Compliance achieved	22-SEP-2006	State	-
195	927994	SOX	State Compliance achieved	31-DEC-1994	State	-
101	1024997	SOX	State Compliance achieved	30-MAR-1993	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
CC 1 CENTRALIA PWS MO3010152	107464	Yes	Consecutive Connection	Ground water	Emergency	Active
WELL # 4	78716	Yes	Well	Ground water	Permanent	Active
WELL # 3	78715	Yes	Well	Ground water	Permanent	Active
WELL # 2	78714	Yes	Well	Ground water	Permanent	Active
WELL # 1	78713	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	85815	No	Distribution System/Zone	-	-	Active
CLARK BOOSTER STATION	99509	No	Pump Facility	-	-	Active
WEST BOOSTER STATION	105595	No	Pump Facility	-	-	Inactive
CHEMICAL SAMPLES	90668	No	Sampling Station	-	-	Active
STURGEON WATER TOWER # 1	74987	No	Storage	-	-	Active
OFFICE WATER TOWER # 2 @ WELL #3	75827	No	Storage	-	-	Active
STANDPIPE AT WELL #1	96238	No	Storage	-	-	Inactive
STANDPIPE #2 AND RIGGS	99635	No	Storage	-	-	Inactive
WELL # 1	70771	No	Treatment Plant	-	-	Active
WELL # 2	70772	No	Treatment Plant	-	-	Active
WELL # 3	70773	No	Treatment Plant	-	-	Active
WELL # 4	95881	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
WELL # 1	70771	Gaseous Chlorination, Post	Disinfection
WELL # 2	70772	Gaseous Chlorination, Post	Disinfection
WELL # 3	70773	Gaseous Chlorination, Post	Disinfection
WELL # 4	95881	Gaseous Chlorination, Post	Disinfection

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