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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)	10415	Returned to Compliance	01-OCT-2024	31-DEC-2024	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	10414	Returned to Compliance	01-APR-2024	30-JUN-2024	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	10413	Returned to Compliance	01-JAN-2024	31-MAR-2024	Yes
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	10202	Returned to Compliance	01-OCT-2000	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	10102	Returned to Compliance	01-OCT-1996	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	10091	Known	01-JUN-1991	30-JUN-1991	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
926512	10415	SIF	State Public Notification received	13-MAY-2025	State	-
926507	10414	SIF	State Public Notification received	07-NOV-2024	State	-
926508	10413	SOX	State Compliance achieved	03-SEP-2024	State	-
926302	10202	SO6	State Intentional no-action	04-OCT-2001	State	lab error
926102	10102	SO6	State Intentional no-action	04-OCT-2001	State	lab & sched error
10091	10091	SIE	State Public Notification requested	26-JUL-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
SPEEDS BRANCH	13533	Yes	Intake	Surface water	Other	Inactive
APPALACHEE RIVER ROAD CONNECTION	8349	Yes	Well	Ground water	Permanent	Inactive
LAKE OCONEE	13534	Yes	Intake	Surface water	Permanent	Active
HARD LABOR CREEK	13532	Yes	Intake	Surface water	Permanent	Active
MADISON WATER PLANT SOURCE COMMON HEADER	16346	No	Common Headers	-	-	Active
DISTRIBUTION SYSTEM	13531	No	Distribution System/Zone	-	-	Active
IDSE DISTRIBUTION SYSTEM	20206	No	Distribution System/Zone	-	-	Inactive
MADISON WATER PLANT	1815	No	Treatment Plant	-	-	Active
LAKE OCONEE WATER PLANT	3495	No	Treatment Plant	-	-	Active
WELL # 1 PLANT	3052	No	Treatment Plant	-	-	Inactive

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
MADISON WATER PLANT	1815	Gaseous Chlorination, Pre	Disinfection
MADISON WATER PLANT	1815	Rapid Mix	Particulate removal
MADISON WATER PLANT	1815	pH Adjustment, Pre	Particulate removal
MADISON WATER PLANT	1815	Coagulation	Particulate removal
MADISON WATER PLANT	1815	Flocculation	Particulate removal
MADISON WATER PLANT	1815	Sedimentation	Particulate removal
MADISON WATER PLANT	1815	Filtration, Rapid Sand	Particulate removal
MADISON WATER PLANT	1815	pH Adjustment, Post	Corrosion control
MADISON WATER PLANT	1815	Gaseous Chlorination, Post	Disinfection
WELL # 1 PLANT	3052	Gaseous Chlorination, Post	Disinfection
LAKE OCONEE WATER PLANT	3495	Gaseous Chlorination, Pre	Disinfection
LAKE OCONEE WATER PLANT	3495	Rapid Mix	Particulate removal
LAKE OCONEE WATER PLANT	3495	pH Adjustment, Pre	Particulate removal
LAKE OCONEE WATER PLANT	3495	Coagulation	Particulate removal
LAKE OCONEE WATER PLANT	3495	Flocculation	Particulate removal
LAKE OCONEE WATER PLANT	3495	Sedimentation	Particulate removal
LAKE OCONEE WATER PLANT	3495	Filtration, Rapid Sand	Particulate removal
LAKE OCONEE WATER PLANT	3495	pH Adjustment, Post	Corrosion control
LAKE OCONEE WATER PLANT	3495	Gaseous Chlorination, Post	Disinfection

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