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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	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	1003009	Open	01-JUN-2025	-	No
RPT	LSL Reporting	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	1003007	Open	17-OCT-2024	-	No
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	1003008	Open	17-OCT-2024	-	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	1003004	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1003005	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	903003	Returned to Compliance	01-JUL-2009	-	No
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	603002	Returned to Compliance	01-JAN-2006	31-DEC-2008	No
MR	Monitoring, Repeat Major (TCR)	Total Coliform Rule	Coliform (TCR)	403001	Returned to Compliance	01-MAR-2004	31-MAR-2004	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
1103008	1003009	SFJ	State Formal Notice of Violation issued	19-NOV-2025	State	-
1103006	603002	SOX	State Compliance achieved	07-JUL-2016	State	-
1103005	1003005	SOX	State Compliance achieved	07-JUL-2016	State	-
1103006	903003	SOX	State Compliance achieved	07-JUL-2016	State	-
1103005	1003004	SOX	State Compliance achieved	07-JUL-2016	State	-
1103007	403001	SOX	State Compliance achieved	30-APR-2004	State	This TCR violation has been closed with this SOX enforcement record due to rTCR implementation on 4/1/2016.

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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
BEATTY SPRING	69598	Yes	Spring	Ground water	Permanent	Active
STARVIEW WELL 03	68621	Yes	Well	Ground water	Permanent	Active
MT. HANNAH WELL 03	68619	Yes	Well	Ground water	Permanent	Active
MT. HANNAH WELL 02	68618	Yes	Well	Ground water	Permanent	Active
HILL NINE AND TEN WELL 02	68614	Yes	Well	Ground water	Permanent	Active
BONANZA SPRINGS WELL 4	68610	Yes	Well	Ground water	Permanent	Active
BONANZA SPRINGS WELL 3	68609	Yes	Well	Ground water	Permanent	Active
BRANDING IRON WELL 01	68606	Yes	Well	Ground water	Permanent	Active
COBB WELL 02	13311	Yes	Well	Ground water	Permanent	Active
SCHWARTZ SPRING	13302	Yes	Well	Ground water	Permanent	Active
COBB WELL 01	13142	Yes	Well	Ground water	Permanent	Active
BOGGS SPRING	12119	Yes	Well	Ground water	Permanent	Active
HILL NINE AND TEN WELL 01 (STANDBY)	68612	Yes	Well	Ground water	Emergency	Inactive
COBB WELL 03 (STANDBY)	12645	Yes	Well	Ground water	Emergency	Active
DISTRIBUTION SYSTEM	27443	No	Distribution System/Zone	-	-	Active
SCHWARTZ TANK	68886	No	Storage	-	-	Active
LASSEN TANK 1	68887	No	Storage	-	-	Active
LASSEN TANK 2	68888	No	Storage	-	-	Active
ADAMS SPRINGS TANK	68889	No	Storage	-	-	Active
BOGGS TANK	68890	No	Storage	-	-	Active
FORESTRY TANK	68891	No	Storage	-	-	Active
BONANZA SPRINGS TANK	68892	No	Storage	-	-	Active
STARVIEW TANK	68893	No	Storage	-	-	Active
MT. HANNAH TANK	68895	No	Storage	-	-	Active
BRANDING IRON TANK	68896	No	Storage	-	-	Active
HILL NINE AND TEN TANK	68898	No	Storage	-	-	Active
COBB MOUNTAIN TANK 1	69600	No	Storage	-	-	Active
COBB MOUNTAIN TANK 3	69601	No	Storage	-	-	Active
COBB MOUNTAIN TANK 4	69602	No	Storage	-	-	Active
TP - COBB WELL 02 - TREATED	1622	No	Treatment Plant	-	-	Active
TP - COBB WELL 03 - TREATED	1623	No	Treatment Plant	-	-	Active
TP - BOGGS SPRING - TREATED	1624	No	Treatment Plant	-	-	Active
TP - SCHWARTZ SPRING - TREATED	1625	No	Treatment Plant	-	-	Active
TP - COBB WELLS 01 & 03 - TREATED	5744	No	Treatment Plant	-	-	Active
TP - BRANDING IRON WELL 01 - TREATED	68607	No	Treatment Plant	-	-	Active
TP - BONANZA SPR WELLS 03 & 04 - TREATED	68611	No	Treatment Plant	-	-	Active
TP - HILL NINE AND TEN WELL 02 - TREATED	68615	No	Treatment Plant	-	-	Active
TP - MT. HANNAH WELLS 02 & 03 - TREATED	68620	No	Treatment Plant	-	-	Active
TP - STARVIEW WELL 03 - TREATED	68622	No	Treatment Plant	-	-	Active
TP - BEATTY SPRING - TREATED	69599	No	Treatment Plant	-	-	Active
TP - HILL NINE AND TEN WELL 01 - TREATED	68613	No	Treatment Plant	-	-	Inactive

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
TP - COBB WELL 02 - TREATED	1622	Hypochlorination, Post	Disinfection
TP - COBB WELL 03 - TREATED	1623	Ozonation, Pre	Manganese removal
TP - COBB WELL 03 - TREATED	1623	Ozonation, Pre	Iron removal
TP - COBB WELL 03 - TREATED	1623	Filtration, Greensand	Manganese removal
TP - COBB WELL 03 - TREATED	1623	Filtration, Greensand	Iron removal
TP - BOGGS SPRING - TREATED	1624	Hypochlorination, Post	Disinfection
TP - SCHWARTZ SPRING - TREATED	1625	Hypochlorination, Post	Disinfection
TP - COBB WELLS 01 & 03 - TREATED	5744	Hypochlorination, Post	Disinfection
TP - BRANDING IRON WELL 01 - TREATED	68607	Chlorine Dioxide	Disinfection
TP - BRANDING IRON WELL 01 - TREATED	68607	Filtration, Greensand	Manganese removal
TP - BRANDING IRON WELL 01 - TREATED	68607	Filtration, Greensand	Iron removal
TP - BONANZA SPR WELLS 03 & 04 - TREATED	68611	Hypochlorination, Post	Disinfection
TP - HILL NINE AND TEN WELL 02 - TREATED	68615	Hypochlorination, Post	Disinfection
TP - MT. HANNAH WELLS 02 & 03 - TREATED	68620	Hypochlorination, Post	Disinfection
TP - STARVIEW WELL 03 - TREATED	68622	Hypochlorination, Post	Disinfection
TP - STARVIEW WELL 03 - TREATED	68622	pH Adjustment	Corrosion control
TP - BEATTY SPRING - TREATED	69599	4-Log Remove/Inactivate Viruses	Disinfection

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