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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	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	90059462	Returned to Compliance	30-DEC-2024	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90059460	Returned to Compliance	21-MAR-2022	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	90059459	Returned to Compliance	01-OCT-2021	31-OCT-2021	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	90059458	Returned to Compliance	22-JUL-2021	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	90059452	Returned to Compliance	01-JAN-2021	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	90059451	Returned to Compliance	01-JUL-2020	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	90059446	Returned to Compliance	30-DEC-2016	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	90059440	Returned to Compliance	01-JUL-2015	31-JUL-2015	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	90059437	Returned to Compliance	01-OCT-2008	31-DEC-2008	No
MR	Monitoring, Repeat Major (TCR)	Total Coliform Rule	Coliform (TCR)	105	Returned to Compliance	01-SEP-2005	30-SEP-2005	No
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	9999193	Returned to Compliance	01-JUL-1992	30-JUN-1993	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
90098927	90059462	SOX	State Compliance achieved	05-FEB-2025	State	ADEQUATE 2024 LCN RECEIVED 02/05/2025 - EG
90098925	90059452	SIF	State Public Notification received	18-AUG-2022	State	-
90098922	90059458	SIF	State Public Notification received	15-AUG-2022	State	-
90098923	90059459	SIF	State Public Notification received	15-AUG-2022	State	-
90098924	90059460	SOX	State Compliance achieved	27-JUN-2022	State	ADEQUATE PN RECEIVED 08/18/2022 - LAC
90098909	90059451	SOX	State Compliance achieved	29-OCT-2020	State	-
90098907	90059446	SOX	State Compliance achieved	27-JAN-2017	State	-
90098905	90059440	SOX	State Compliance achieved	04-AUG-2016	State	-
2	90059437	SOX	State Compliance achieved	08-JUL-2010	State	SDWIS 2010 CLEANUP
306	105	SIF	State Public Notification received	01-JAN-2006	State	PUBLIC NOTICE IS CONFIRMED TO HAVE OCCURED WITHIN REQUIRED PERIOD. STATUS DATE IS DEFAULTED, BUT PAPER CERTIFICATION RECORD IS ON FILE WITH TCEQ.
193	9999193	SOX	State Compliance achieved	30-JUN-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
2A - 1100 FRONT ST	13621	Yes	Well	Ground water	Other	Inactive
3 - PARK ST / PLUGGED	13622	Yes	Well	Ground water	Permanent	Inactive
8 - 1100 FRONT ST	67580	Yes	Well	Ground water	Permanent	Active
2 - TAIT WELL / 703 HARBERT ST	13649	Yes	Well	Ground water	Permanent	Active
4 - POOL WELL / 100 LEGION ST	13623	Yes	Well	Ground water	Permanent	Active
9 - PARK ST	112160	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	39064	No	Distribution System/Zone	-	-	Active
PARK ST - 500 GPM - SP	74010	No	Pump Facility	-	-	Active
PARK ST - 500 GPM - SP	74011	No	Pump Facility	-	-	Active
1100 FRONT ST - 500 GPM - SP	74012	No	Pump Facility	-	-	Active
1100 FRONT ST - 500 GPM - SP	74013	No	Pump Facility	-	-	Active
703 HARBERT ST - 500 GPM - SP	74014	No	Pump Facility	-	-	Active
703 HARBERT ST - 500 GPM - SP	74015	No	Pump Facility	-	-	Active
703 HARBERT ST; COLUMBUS	133948	No	Sampling Station	-	-	Active
1100 FRONT ST; COLUMBUS	133949	No	Sampling Station	-	-	Active
1500 PARK ST; COLUMBUS	133950	No	Sampling Station	-	-	Active
703 HARBERT ST, COLUMBUS	49385	No	Sampling Station	-	-	Active
1100 FRONT ST, COLUMBUS	49386	No	Sampling Station	-	-	Active
1500 PARK ST, COLUMBUS	49387	No	Sampling Station	-	-	Active
PARK ST - 0.3 MG - EL	90855	No	Storage	-	-	Active
1012 TEXAS AVENUE - 0.3 MG - EL	90856	No	Storage	-	-	Active
PARK ST - 0.25 MG - GR	90857	No	Storage	-	-	Active
PARK ST - 0.25 MG - GR	90858	No	Storage	-	-	Active
703 HARBERT ST - 0.2 MG - GR	90859	No	Storage	-	-	Active
1100 FRONT ST - 0.2 MG - GR	90860	No	Storage	-	-	Active
PLANT 3- 1500 PARK ST	286	No	Treatment Plant	-	-	Active
PLANT 2 - FRONT ST / SPRING ST	3710	No	Treatment Plant	-	-	Active
PLANT 1 - 703 HARBERT ST	981	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
PLANT 3- 1500 PARK ST	286	Aeration, Cascade	Taste / odor control
PLANT 3- 1500 PARK ST	286	Gaseous Chlorination, Pre	Disinfection
PLANT 3- 1500 PARK ST	286	Filtration, Pressure Sand	Iron removal
PLANT 2 - FRONT ST / SPRING ST	3710	Aeration, Cascade	Taste / odor control
PLANT 2 - FRONT ST / SPRING ST	3710	Gaseous Chlorination, Pre	Disinfection
PLANT 2 - FRONT ST / SPRING ST	3710	Filtration, Pressure Sand	Iron removal
PLANT 1 - 703 HARBERT ST	981	Aeration, Cascade	Taste / odor control
PLANT 1 - 703 HARBERT ST	981	Gaseous Chlorination, Pre	Disinfection
PLANT 1 - 703 HARBERT ST	981	Filtration, Pressure Sand	Iron removal

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