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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
RPT	Notification, Known or Potential LSL	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	167	Open	02-JUL-2025	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	165	Open	01-JUL-2025	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	166	Returned to Compliance	01-JUL-2025	30-SEP-2025	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	120	Returned to Compliance	01-JUL-2019	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	117	Returned to Compliance	30-DEC-2017	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	113	Returned to Compliance	30-DEC-2014	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	111	Returned to Compliance	01-JUL-2014	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	103	Returned to Compliance	01-JUL-2003	-	No
MCL	Maximum Contaminant Level Violation, Average	Inorganic Chemicals	Fluoride	1230582	Known	31-OCT-1978	30-NOV-1978	Yes
MCL	Maximum Contaminant Level Violation, Average	Inorganic Chemicals	Fluoride	405785	Known	31-OCT-1978	30-OCT-1979	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
227	167	SIA	State Violation/Reminder Notice	26-MAR-2026	State	-
226	166	SOX	State Compliance achieved	25-MAR-2026	State	20260325. EPAYNE. SOX BASED ON 4Q2025 ON TIME WITH NO ISSUES.
225	165	SIA	State Violation/Reminder Notice	31-DEC-2025	State	-
218	120	SIA	State Violation/Reminder Notice	08-OCT-2019	State	-
215	113	SOX	State Compliance achieved	05-MAR-2018	State	-
215	117	SOX	State Compliance achieved	05-MAR-2018	State	-
209	111	SOX	State Compliance achieved	07-JUL-2015	State	07/20/2015;MMACNAMARA; SYSTEM SUBMITTED AN ADEQUATE 2014 CCR.
204	103	SOX	State Compliance achieved	20-JUL-2004	State	CCR2002 - COMPLY

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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
SW FROM MACKENZIE MWA	34808	Yes	Consecutive Connection	Surface water	Permanent	Active
1 - 1ST / LOCUST	13144	Yes	Well	Ground water	Permanent	Inactive
2 - 1ST / LOCUST	12989	Yes	Well	Ground water	Permanent	Inactive
5 - AIKEN, TX	13241	Yes	Well	Ground water	Permanent	Active
4 - SHURBERT / WOL RR	13240	Yes	Well	Ground water	Permanent	Active
3 - SHURBERT / W 9TH	13121	Yes	Well	Ground water	Permanent	Active
7 - CR 160 / W OF 11TH ST	123342	Yes	Well	Ground water	Permanent	Active
6 - CR 160 / W OF 11TH ST	123341	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	40077	No	Distribution System/Zone	-	-	Active
MMWA / PS 4 - 290 GPM - SP	74172	No	Pump Facility	-	-	Active
MMWA / PS 4 - 290 GPM - SP	74173	No	Pump Facility	-	-	Active
MMWA / PS 4 - 290 GPM - SP	74174	No	Pump Facility	-	-	Active
PS 2 - 500 GPM - SP	74175	No	Pump Facility	-	-	Active
PS 2 - 500 GPM - SP	74176	No	Pump Facility	-	-	Active
PS 2 - 920 W SHURBERT ST	134726	No	Sampling Station	-	-	Active
PS 4 - 1016 SE 8TH ST	134727	No	Sampling Station	-	-	Active
PS 5 - 251 HWY 70, AIKEN	149128	No	Sampling Station	-	-	Active
PS 4 - 1016 SE 8TH ST	50615	No	Sampling Station	-	-	Active
PS 2 - 920 W SHURBERT ST	50616	No	Sampling Station	-	-	Active
PS 5 - 251 HWY 70, AIKEN	99343	No	Sampling Station	-	-	Active
EP001	60219	No	Sampling Station	-	-	Inactive
PS 2 / SHURBERT - 0.200 MG - GR	123981	No	Storage	-	-	Active
MMWA / PS 4 - 1.0 MG - GR	91060	No	Storage	-	-	Active
CITY HALL - 0.275 MG - ST	91061	No	Storage	-	-	Active
WELL 5 / AIKEN - 0.005 MG - GR	91059	No	Storage	-	-	Inactive
W OF PS - 0.201 MG	91062	No	Storage	-	-	Inactive
PLANT - 920 W SHURBERT ST	123979	No	Treatment Plant	-	-	Active
PLANT - MMWA PS 4	62716	No	Treatment Plant	-	-	Active
PLANT - AIKEN	68955	No	Treatment Plant	-	-	Active
CHLORINATOR	2162	No	Treatment Plant	-	-	Inactive
PLANT - CITY HALL	2843	No	Treatment Plant	-	-	Inactive

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
PLANT - 920 W SHURBERT ST	123979	Gaseous Chlorination, Pre	Disinfection
PLANT - CITY HALL	2843	Gaseous Chlorination, Pre	Disinfection
PLANT - MMWA PS 4	62716	Gaseous Chlorination, Pre	Disinfection
PLANT - AIKEN	68955	Gaseous Chlorination, Pre	Disinfection

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