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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	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	20	Open	01-JUL-2025	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	18	Returned to Compliance	15-MAY-2025	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	19	Returned to Compliance	01-APR-2025	30-JUN-2025	No
RPT	LSL Reporting	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	17	Returned to Compliance	17-OCT-2024	-	No
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	16	Returned to Compliance	17-OCT-2024	-	Yes
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	7	Returned to Compliance	30-DEC-2016	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	3	Returned to Compliance	01-OCT-2014	-	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
35	20	SIA	State Violation/Reminder Notice	31-DEC-2025	State	-
33	19	SOX	State Compliance achieved	09-DEC-2025	State	20251209. EPAYNE. SOX BASED ON 3Q2025 ON TIME WITH NO ISSUES.
28	16	SIF	State Public Notification received	30-JUN-2025	State	-
29	17	SIF	State Public Notification received	30-JUN-2025	State	-
27	18	SOX	State Compliance achieved	30-JUN-2025	State	06/30/2025:ADEQUATE PN RECEIVED;JMP
8	7	SOX	State Compliance achieved	08-FEB-2017	State	-
6	3	SOX	State Compliance achieved	12-OCT-2015	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
6 - 19135 TIMBERLAND BLVD	158558	Yes	Well	Ground water	Interim	Active
3 - 19135 TIMBERLAND BLVD	24551	Yes	Well	Ground water	Permanent	Inactive
2 - 19135 TIMBERLAND BLVD	24541	Yes	Well	Ground water	Permanent	Inactive
1 - 19135 TIMBERLAND BLVD	24549	Yes	Well	Ground water	Permanent	Active
ERIKA COURT	117988	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	44139	No	Distribution System/Zone	-	-	Active
ROLLING HILLS - 450 GPM - SP	126839	No	Pump Facility	-	-	Active
ROLLING HILLS - 450 GPM - SP	126840	No	Pump Facility	-	-	Active
19135 TIMBERLAND BLVD - 425 GPM - SP	73430	No	Pump Facility	-	-	Active
19135 TIMBERLAND BLVD - 425 GPM - SP	73431	No	Pump Facility	-	-	Active
18790 ROLLING HILLS DR, PORTER	117984	No	Sampling Station	-	-	Active
19135 TIMBERLAND BLVD; PORTER	138872	No	Sampling Station	-	-	Active
18790 ROLLING HILLS DR; PORTER	138873	No	Sampling Station	-	-	Active
19135 TIMBERLAND BLVD, PORTER	56758	No	Sampling Station	-	-	Active
PAINTED BLVD, PORTER	117985	No	Sampling Station	-	-	Inactive
ROLLING HILLS - 0.065 MG - GR	126838	No	Storage	-	-	Active
ROLLING HILLS - 6500 GAL - HD	126841	No	Storage	-	-	Active
19135 TIMBERLAND BLVD - 10000 GAL - HD	167402	No	Storage	-	-	Active
19135 TIMBERLAND BLVD - 6500 GAL - HD	90302	No	Storage	-	-	Active
19135 TIMBERLAND BLVD - 2500 GAL - HD	90303	No	Storage	-	-	Active
19135 TIMBERLAND BLVD - 0.0230 MG - GR	90304	No	Storage	-	-	Active
PLANT - ROLLING HILLS (FORMERLY 1700058)	117982	No	Treatment Plant	-	-	Active
PLANT - 19135 TIMBERLAND DR	423	No	Treatment Plant	-	-	Active
NORTH PLANT 1 - PAINTED BLVD	117983	No	Treatment Plant	-	-	Inactive

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
PLANT - ROLLING HILLS (FORMERLY 1700058)	117982	Hypochlorination, Pre	Disinfection
NORTH PLANT 1 - PAINTED BLVD	117983	Hypochlorination, Pre	Disinfection
PLANT - 19135 TIMBERLAND DR	423	pH Adjustment, Pre	Inorganics removal
PLANT - 19135 TIMBERLAND DR	423	Sequestration	Manganese removal
PLANT - 19135 TIMBERLAND DR	423	Hypochlorination, Pre	Disinfection

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