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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
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	7164413	Returned to Compliance	22-AUG-2025	-	No
RPT	Notification, Known or Potential LSL	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	7164411	Open	02-JUL-2025	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	7164412	Open	01-JUL-2025	-	No
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	7164410	Open	17-OCT-2024	-	Yes
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	7164409	Returned to Compliance	01-JUL-2024	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	7164406	Returned to Compliance	01-SEP-2023	30-SEP-2023	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	7164407	Returned to Compliance	01-JUL-2023	30-SEP-2023	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	7164405	Returned to Compliance	01-JUL-2021	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	7164404	Returned to Compliance	30-DEC-2020	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	3164795	Known	01-SEP-1995	30-SEP-1995	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	7164280	Known	30-JUN-1977	29-JUN-1981	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
466829	7164410	SIF	State Public Notification received	09-DEC-2025	State	-
466828	7164413	SOX	State Compliance achieved	22-NOV-2025	State	-
466825	7164412	SIE	State Public Notification requested	29-JUL-2025	State	-
466827	7164409	SOX	State Compliance achieved	07-JUL-2025	State	-
466823	7164411	SIE	State Public Notification requested	03-JUL-2025	State	-
466818	7164406	SIF	State Public Notification received	21-AUG-2024	State	-
466817	7164407	SIF	State Public Notification received	21-AUG-2024	State	-
466808	7164405	SOX	State Compliance achieved	01-NOV-2021	State	-
466806	7164404	SOX	State Compliance achieved	21-JAN-2021	State	-

• 1 - 9 of 9

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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
CC01 - HARRISBURG MASTER METER	26574	Yes	Consecutive Connection	Ground water	Permanent	Active
HARRISBURG	25019	No	Distribution System/Zone	-	-	Active
SCHOOL LEAD SAMPLING	46406	No	Distribution System/Zone	-	-	Active
CHILD CARE FACILITY LEAD SAMPLING	46409	No	Distribution System/Zone	-	-	Active
PF02 - BOOSTER STATION 1	17188	No	Pump Facility	-	-	Active
GENERIC FINISHED SAMPLING STATION	28678	No	Sampling Station	-	-	Active
GENERIC RAW SAMPLING STATION	31100	No	Sampling Station	-	-	Active
DISTRIBUTION GROUND STORAGE	12432	No	Storage	-	-	Active
ELEVATED TANK #1	39617	No	Storage	-	-	Active
ELEVATED TANK #2	39618	No	Storage	-	-	Active
DISTRIBUTION ELEVATED STORAGE (INACTIVE)	11743	No	Storage	-	-	Inactive
TP 03-OLD TREATMENT PLANT (ABANDONED)	17189	No	Treatment Plant	-	-	Inactive

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Treatment Processes

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No treatment process(es) found. EPA has no record of treatment process(es) reported by the primacy agency for this water system.

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