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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	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	446106	Returned to Compliance	01-JAN-2024	31-DEC-2024	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	446102	Returned to Compliance	01-AUG-2016	31-AUG-2016	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	446100	Returned to Compliance	31-DEC-2015	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	446099	Returned to Compliance	01-JUL-1999	31-JUL-1999	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	445999	Returned to Compliance	01-APR-1999	30-APR-1999	No
MR	Monitoring, Regular	Inorganic Chemicals	Antimony, Total	445599	Returned to Compliance	01-JAN-1999	30-JUN-1999	No
MR	Monitoring, Regular	Inorganic Chemicals	Nickel	445799	Returned to Compliance	01-JAN-1999	30-JUN-1999	No
MR	Monitoring, Regular	Inorganic Chemicals	Fluoride	445499	Returned to Compliance	01-JAN-1999	30-JUN-1999	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	445399	Returned to Compliance	01-JAN-1999	30-JUN-1999	No
MR	Monitoring, Regular	Inorganic Chemicals	Thallium, Total	445899	Returned to Compliance	01-JAN-1999	30-JUN-1999	No
MR	Monitoring, Regular	Inorganic Chemicals	Beryllium, Total	445699	Returned to Compliance	01-JAN-1999	30-JUN-1999	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	8507885	Known	01-OCT-1984	30-SEP-1988	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
8083220	446106	SOX	State Compliance achieved	09-SEP-2025	State	-
8083209	446102	SIF	State Public Notification received	03-JUL-2017	State	[PN Included in CCR for 2016- issued 6/26/17, received 7/3/17. MM 7/11/17]
8083201	446100	SIA	State Violation/Reminder Notice	08-FEB-2016	State	-
8083199	445999	SOX	State Compliance achieved	19-APR-2007	State	THIS WAS SOXED BY AN AUTOMATED PROCESS CREATED BY TAB.
8083199	446099	SOX	State Compliance achieved	19-APR-2007	State	THIS WAS SOXED BY AN AUTOMATED PROCESS CREATED BY TAB.
2092799	445899	SIF	State Public Notification received	27-SEP-1999	State	-
2092799	445799	SIF	State Public Notification received	27-SEP-1999	State	-
2092799	445599	SIF	State Public Notification received	27-SEP-1999	State	-
2092799	445499	SIF	State Public Notification received	27-SEP-1999	State	-
2092799	445399	SIF	State Public Notification received	27-SEP-1999	State	-
2092799	445699	SIF	State Public Notification received	27-SEP-1999	State	-
8507885	8507885	SFJ	State Formal Notice of Violation issued	30-SEP-1985	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
ROLLING HILLS MOBILE HOM WELL 0001	10403	Yes	Well	Ground water	Permanent	Active
ROLLING HILLS MOBILE HOM WELL 0002	10404	Yes	Well	Ground water	Permanent	Active
ROLLING HILLS MOBILE HOM DISTRIBUTION	23558	No	Distribution System/Zone	-	-	Active
Rolling Hills Mobile Hom P01	81245	No	Sampling Station	-	-	Inactive
HYDROPNEUMATIC TANK	46778	No	Storage	-	-	Active
ROLLING HILLS MHP STP	1942	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
ROLLING HILLS MHP STP	1942	Filtration, Rapid Sand	Iron removal
ROLLING HILLS MHP STP	1942	Hypochlorination, Pre	Disinfection
ROLLING HILLS MHP STP	1942	Permanganate	Iron removal

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