Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	CA4010014
PWS Name	CAMBRIA COMM SERVICES DIST
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	5532
County Served	San Luis Obispo

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.

Violations

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
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	9806007	Returned to Compliance	01-JUL-2022	31-JUL-2022	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	9806006	Returned to Compliance	01-JAN-2019	31-JAN-2019	Yes
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	706007	Returned to Compliance	01-JAN-2006	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	406006	Returned to Compliance	01-APR-2004	30-SEP-2004	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	406005	Returned to Compliance	01-APR-2004	30-SEP-2004	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	9806004	Returned to Compliance	01-APR-1998	30-APR-1998	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	9306002	Returned to Compliance	01-JUN-1993	30-JUN-1993	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9306003	Returned to Compliance	01-OCT-1992	31-OCT-1992	Yes

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Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
9806015	9806007	SFL	State Administrative/Compliance Order without penalty issued	10-OCT-2022	State	Failure to provide adequate pathogen inactivation. CCSD achieved a log inactivation of 0.4 for Giardia lamblia for Santa Rosa Well 03.
9806013	9806006	SFL	State Administrative/Compliance Order without penalty issued	06-MAR-2019	State	04_06_19C_019_4010014_07 SWTR CT Violation
9806012	706007	SFL	State Administrative/Compliance Order without penalty issued	22-DEC-2006	State	ENF_NO:12-14-2006; LCR MON FAILURE LTR DT:121406 SAMPLE IN SUM 2007, PN IN CCR
706011	406006	SOX	State Compliance achieved	01-SEP-2005	State	-
706011	406005	SOX	State Compliance achieved	01-SEP-2005	State	-
9806009	9806004	SFM	State Administrative Penalty assessed	27-APR-1998	State	ENF_NO:04-06-98C-024; TURBIDITY MONITORING
9506006	9306002	SOX	State Compliance achieved	06-JAN-1993	State	-
9506006	9306003	SOX	State Compliance achieved	06-JAN-1993	State	-

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
SANTA ROSA WELL 02 - DESTROYED	18817	Yes	Well	Ground water	Other	Inactive
SANTA ROSA WELL 03	21541	Yes	Well	Ground water	Permanent	Active
SANTA ROSA WELL 04	13310	Yes	Well	Ground water	Permanent	Active
SAN SIMEON WELL 02	13306	Yes	Well	Ground water	Permanent	Active
SAN SIMEON WELL 03	13305	Yes	Well	Ground water	Permanent	Active
SAN SIMEON WELL 01	13296	Yes	Well	Ground water	Permanent	Active
SANTA ROSA WELL 03 - INACTIVE	CA4010014007	Yes	Well	Ground water	Other	Inactive
HIGH SCHOOL WELL - INACTIVE	21547	Yes	Well	Ground water	Other	Inactive
SANTA ROSA WELL 01 - INACTIVE	21540	Yes	Well	Ground water	Other	Inactive
DISTRIBUTION SYSTEM	31343	No	Distribution System/Zone	-	-	Active
SAN SIMEON OBSERVATION WELL 04	31344	No	Sampling Station	-	-	Inactive
SAN SIMEON WELL 03 - TRT CL	269	No	Treatment Plant	-	-	Active
SAN SIMEON WELL 02 - TRT CL	270	No	Treatment Plant	-	-	Active
SAN SIMEON WELL 01 - TRT CL	271	No	Treatment Plant	-	-	Active
SANTA ROSA WELL 04 - FILTRATION PLANT	5693	No	Treatment Plant	-	-	Active
SANTA ROSA WELL 03 - FILTRATION PLANT	5760	No	Treatment Plant	-	-	Active

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Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
SAN SIMEON WELL 03 - TRT CL	269	Gaseous Chlorination, Post	Disinfection
SAN SIMEON WELL 02 - TRT CL	270	Gaseous Chlorination, Post	Disinfection
SAN SIMEON WELL 01 - TRT CL	271	Hypochlorination, Post	Disinfection
SANTA ROSA WELL 04 - FILTRATION PLANT	5693	Filtration, Greensand	Manganese removal
SANTA ROSA WELL 04 - FILTRATION PLANT	5693	Filtration, Pressure Sand	Iron removal
SANTA ROSA WELL 04 - FILTRATION PLANT	5693	Reducing Agent, Sulfur Dioxide	De-chlorination
SANTA ROSA WELL 04 - FILTRATION PLANT	5693	Hypochlorination, Pre	Disinfection
SANTA ROSA WELL 03 - FILTRATION PLANT	5760	Filtration, Greensand	Manganese removal
SANTA ROSA WELL 03 - FILTRATION PLANT	5760	Filtration, Pressure Sand	Iron removal
SANTA ROSA WELL 03 - FILTRATION PLANT	5760	Reducing Agent, Sulfur Dioxide	De-chlorination
SANTA ROSA WELL 03 - FILTRATION PLANT	5760	Hypochlorination, Pre	Disinfection

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For more information on a Water System:
Ask the operators of your water system, contact your primacy agency or file a Freedom of Information Act (FOIA) request.
Drinking water in general: Find out more about your drinking water web site or call the Safe Drinking Water Hotline (1-800-426-4791). EPA has also prepared a table about various regulated drinking water contaminants.
Tools for accessing EPA drinking water data: Safe Drinking Water Information System (SDWIS) Federal Reporting Services and Drinking Water Performance and Results Report.
Research Data: As well as monitoring the levels of drinking water contaminants for which EPA has set standards, EPA, states, and water systems also carry out studies of contaminants that may need to be regulated in the future. For more information about these contaminants, please see the National Contaminant Occurrence Database.

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