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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
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	4804210	Returned to Compliance	01-APR-2016	30-JUN-2016	Yes
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	4804208	Returned to Compliance	01-JUL-2007	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	4804207	Returned to Compliance	01-OCT-2006	31-OCT-2006	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	4804003	Returned to Compliance	01-DEC-2002	31-DEC-2002	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	4719502	Returned to Compliance	01-JUN-2002	30-JUN-2002	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	3190596	Returned to Compliance	01-JUN-1996	30-JUN-1996	Yes
MR	Monitoring, Repeat Minor (TCR)	Total Coliform Rule	Coliform (TCR)	3190496	Returned to Compliance	01-JUN-1996	30-JUN-1996	No
MR	Monitoring, Repeat Minor (TCR)	Total Coliform Rule	Coliform (TCR)	2856495	Known	01-OCT-1994	31-OCT-1994	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	2010792	Known	01-JUL-1992	31-JUL-1992	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	2003892	Known	01-JUN-1992	30-JUN-1992	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	1993592	Known	01-MAY-1992	31-MAY-1992	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	1980892	Known	01-APR-1992	30-APR-1992	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	1953392	Known	01-MAR-1992	31-MAR-1992	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	1904392	Known	01-FEB-1992	29-FEB-1992	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	1848592	Known	01-FEB-1992	29-FEB-1992	No
MCL	Maximum Contaminant Level Violation, Acute (TCR)	Total Coliform Rule	Coliform (TCR)	1614891	Known	01-MAY-1991	31-MAY-1991	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
2495922	4804210	SOX	State Compliance achieved	30-SEP-2016	State	-
2495910	4804207	SOX	State Compliance achieved	23-JUL-2007	State	-
2495909	4804208	SOX	State Compliance achieved	17-JUL-2007	State	-
2495103	4804003	SOX	State Compliance achieved	01-JUN-2003	State	-
2495202	4719502	SOX	State Compliance achieved	01-DEC-2002	State	-
1443796	3190496	SOX	State Compliance achieved	10-JAN-1997	State	-
1443796	3190596	SOX	State Compliance achieved	10-JAN-1997	State	-
1031595	2856495	SIA	State Violation/Reminder Notice	21-DEC-1994	State	-
501491	1614891	SIA	State Violation/Reminder Notice	05-AUG-1991	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
3210001 TOWN OF LEXINGTON (P32166)	18452	Yes	Consecutive Connection	Ground water under the influence of surface water	Emergency	Inactive
WELL 13(G32649) R-SIDE OF YMCA OFFICE	4161	Yes	Well	Ground water	Other	Inactive
WELL 12(G32648) BHND 233 MOCKINGBIRD	4160	Yes	Well	Ground water	Other	Inactive
WELL 11(G32647) 113 MOCKINGBIRD DRIV	4159	Yes	Well	Ground water	Other	Inactive
WELL 10(G32646) BEHIND 122 DARIAN	4158	Yes	Well	Ground water	Other	Inactive
WELL 9(G32645) NEXT TO RED BANK ELM	4157	Yes	Well	Ground water	Other	Inactive
WELL 8(G32163) RIGHT FRONT ELEV.TK.	4156	Yes	Well	Ground water	Other	Inactive
WELL 7(G32162) RIGHT REAR ELEV.TANK	4155	Yes	Well	Ground water	Other	Inactive
WELL 6(G32161) BHND & RGHT TRT-PLT	4154	Yes	Well	Ground water	Other	Inactive
WELL 5(G32512) REAR CENTER OFFICE	4153	Yes	Well	Ground water	Other	Inactive
WELL 4(G32511) AT OFFICE AT 1000 TK	4152	Yes	Well	Ground water	Other	Inactive
WELL 3(G32510) LEFT OF TWO NOTCH RD	4151	Yes	Well	Ground water	Other	Inactive
WELL 2(G32509) LEFT FRONT OF OFFICE	4150	Yes	Well	Ground water	Other	Inactive
WELL 1(G32508) FRONT OF ELEVATED TK	4149	Yes	Well	Ground water	Other	Inactive
3220001 GILBERT-SUMMIT (W32168)	18465	Yes	Consecutive Connection	Ground water	Emergency	Inactive
3210003 CITY OF CAYCE (P32134)	18466	Yes	Consecutive Connection	Surface water	Emergency	Inactive
3210001 TOWN OF LEXINGTON (P32165)	18467	Yes	Consecutive Connection	Surface water	Emergency	Inactive
3210001 TOWN OF LEXTINGTON (P32167)	18451	Yes	Consecutive Connection	Surface water	Other	Inactive
3210004 WEST COLUMBIA CITY OF (P32103)	9051	Yes	Consecutive Connection	Surface water	Permanent	Active
3210004 WEST COLUMBIA CITY OF (P32104)	9052	Yes	Consecutive Connection	Surface water	Permanent	Active
DISTRIBUTION	10497	No	Distribution System/Zone	-	-	Active
PUMP 1	19238	No	Pump Facility	-	-	Active
PUMP 2	19239	No	Pump Facility	-	-	Active
STORAGE	19189	No	Storage	-	-	Active
STORAGE 2	19190	No	Storage	-	-	Active
STORAGE 3	19191	No	Storage	-	-	Active
STORAGE 4	19192	No	Storage	-	-	Active
STORAGE 5	19193	No	Storage	-	-	Active
STORAGE 6	19194	No	Storage	-	-	Active
STORAGE 7	19195	No	Storage	-	-	Active
STORAGE 8	19196	No	Storage	-	-	Active
CHLORINE BOOSTER STA #2	17576	No	Treatment Plant	-	-	Active
PLANT 1(B32002)	7734	No	Treatment Plant	-	-	Inactive
CHLORINE BOOSTER STATION #1	9481	No	Treatment Plant	-	-	Inactive

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
CHLORINE BOOSTER STA #2	17576	Chloramines	Disinfection

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