Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	CA2210900
PWS Name	CEDAR LODGE
PWS Type	Community water system
Owner Type	Private
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	656
County Served	Mariposa

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
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	9611012	Returned to Compliance	01-FEB-2020	29-FEB-2020	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	9611011	Returned to Compliance	01-JAN-2018	31-DEC-2018	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	9611008	Returned to Compliance	01-OCT-2016	-	No
MCL	Maximum Contaminant Level Violation, Acute (TCR)	Total Coliform Rule	Coliform (TCR)	9611006	Returned to Compliance	01-APR-2014	30-APR-2014	Yes
MR	Monitoring, Regular	Arsenic Rule	Arsenic	9611005	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	9611004	Returned to Compliance	01-APR-2013	30-JUN-2013	Yes
MR	Monitoring, Regular	Arsenic Rule	Arsenic	9611003	Returned to Compliance	01-JAN-2013	31-MAR-2013	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	1311038	Returned to Compliance	01-NOV-2012	30-NOV-2012	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	9611002	Returned to Compliance	01-OCT-2012	31-DEC-2012	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1211037	Returned to Compliance	01-JUL-2012	30-SEP-2012	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1211036	Returned to Compliance	01-APR-2012	30-JUN-2012	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1211035	Returned to Compliance	01-JAN-2012	31-MAR-2012	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	1211034	Returned to Compliance	01-DEC-2011	31-DEC-2011	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	1211033	Returned to Compliance	01-NOV-2011	30-NOV-2011	No
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1211032	Returned to Compliance	01-OCT-2011	31-DEC-2011	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1111031	Returned to Compliance	01-JUL-2011	30-SEP-2011	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1111030	Returned to Compliance	01-APR-2011	30-JUN-2011	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1111029	Returned to Compliance	01-JAN-2011	31-MAR-2011	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1111028	Returned to Compliance	01-OCT-2010	31-DEC-2010	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1011027	Returned to Compliance	01-JUL-2010	30-SEP-2010	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1011026	Returned to Compliance	01-APR-2010	30-JUN-2010	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	1011025	Returned to Compliance	01-APR-2010	30-APR-2010	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	1011024	Returned to Compliance	01-FEB-2010	30-APR-2010	No
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1011023	Returned to Compliance	01-JAN-2010	31-MAR-2010	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1011022	Returned to Compliance	01-OCT-2009	31-DEC-2009	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	911021	Returned to Compliance	01-JUL-2009	30-SEP-2009	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	911020	Returned to Compliance	01-APR-2009	30-JUN-2009	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	911019	Returned to Compliance	01-JAN-2009	31-MAR-2009	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	711016	Returned to Compliance	01-APR-2007	30-APR-2007	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	711017	Returned to Compliance	01-JAN-2007	31-DEC-2007	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	211003	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Inorganic Chemicals	Chromium	211009	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Inorganic Chemicals	Selenium	211013	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Inorganic Chemicals	Mercury	211012	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Inorganic Chemicals	Cadmium	211006	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Inorganic Chemicals	Barium	211004	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	9611001	Returned to Compliance	02-JAN-1996	-	No

1 - 37 of 37

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
9311017	9611012	SOX	State Compliance achieved	23-JUN-2020	State	-
9311014	9611011	SOX	State Compliance achieved	01-OCT-2019	State	-
9311009	9611008	SIA	State Violation/Reminder Notice	19-NOV-2018	State	-
9311004	911021	SOX	State Compliance achieved	06-FEB-2015	State	CO 03-11-09O-003; returned to compliance, blending installed
9311004	9611005	SOX	State Compliance achieved	06-FEB-2015	State	CO 03-11-09O-003; returned to compliance, blending installed
9311004	9611004	SOX	State Compliance achieved	06-FEB-2015	State	CO 03-11-09O-003; returned to compliance, blending installed
9311004	9611003	SOX	State Compliance achieved	06-FEB-2015	State	CO 03-11-09O-003; returned to compliance, blending installed
9311004	9611002	SOX	State Compliance achieved	06-FEB-2015	State	CO 03-11-09O-003; returned to compliance, blending installed
9311004	1211037	SOX	State Compliance achieved	06-FEB-2015	State	CO 03-11-09O-003; returned to compliance, blending installed
9311004	1211036	SOX	State Compliance achieved	06-FEB-2015	State	CO 03-11-09O-003; returned to compliance, blending installed
9311004	1211035	SOX	State Compliance achieved	06-FEB-2015	State	CO 03-11-09O-003; returned to compliance, blending installed
9311004	1211032	SOX	State Compliance achieved	06-FEB-2015	State	CO 03-11-09O-003; returned to compliance, blending installed
9311004	1111031	SOX	State Compliance achieved	06-FEB-2015	State	CO 03-11-09O-003; returned to compliance, blending installed
9311004	1111030	SOX	State Compliance achieved	06-FEB-2015	State	CO 03-11-09O-003; returned to compliance, blending installed
9311004	1111029	SOX	State Compliance achieved	06-FEB-2015	State	CO 03-11-09O-003; returned to compliance, blending installed
9311004	1111028	SOX	State Compliance achieved	06-FEB-2015	State	CO 03-11-09O-003; returned to compliance, blending installed
9311004	1011027	SOX	State Compliance achieved	06-FEB-2015	State	CO 03-11-09O-003; returned to compliance, blending installed
9311004	1011026	SOX	State Compliance achieved	06-FEB-2015	State	CO 03-11-09O-003; returned to compliance, blending installed
9311004	911019	SOX	State Compliance achieved	06-FEB-2015	State	CO 03-11-09O-003; returned to compliance, blending installed
9311004	911020	SOX	State Compliance achieved	06-FEB-2015	State	CO 03-11-09O-003; returned to compliance, blending installed
9311004	1011022	SOX	State Compliance achieved	06-FEB-2015	State	CO 03-11-09O-003; returned to compliance, blending installed
9311004	1011023	SOX	State Compliance achieved	06-FEB-2015	State	CO 03-11-09O-003; returned to compliance, blending installed
9311003	9611006	SOX	State Compliance achieved	04-NOV-2014	State	-
9311012	1311038	SOX	State Compliance achieved	30-DEC-2012	State	This TCR violation has been closed with this SOX enforcement record due to rTCR implementation on 4/1/2016.
1311024	1211034	SOX	State Compliance achieved	07-JUL-2012	State	ENF_NO:03-11-12E-010; RET TO COMPLIANCE
1311025	1211033	SOX	State Compliance achieved	07-JUL-2012	State	ENF_NO:03-11-12E-002; RET TO COMPLIANCE
1011017	1011025	SIA	State Violation/Reminder Notice	08-JUN-2010	State	ENF_NO:03-11-10E-008; 2 OF 5 ROUTINE SAMPLES COLLECT EL 03-11-10E-008
1011016	1011024	SIA	State Violation/Reminder Notice	17-MAR-2010	State	ENF_NO:03-11-10E-007; DID NOT COLLECT CL2 RESIDUALS EL 03-11-10E-007
811009	711017	SOX	State Compliance achieved	07-APR-2008	State	ENF_NO:03-11-08C-005; 2008 NO3 SAMPLE COLLECTED
711005	711016	SIA	State Violation/Reminder Notice	08-JUN-2007	State	ENF_NO:03-11-07E-045; MR1 APR 2007 NO ROUTINE SAMPLES COLLECTED
711007	211003	SOX	State Compliance achieved	06-SEP-2006	State	ENF_NO:03-11-06E-050; COLLECTED I/O SAMPLES IN 2007
711007	211004	SOX	State Compliance achieved	06-SEP-2006	State	ENF_NO:03-11-06E-050; COLLECTED I/O SAMPLES IN 2007
711007	211006	SOX	State Compliance achieved	06-SEP-2006	State	ENF_NO:03-11-06E-050; COLLECTED I/O SAMPLES IN 2007
711007	211009	SOX	State Compliance achieved	06-SEP-2006	State	ENF_NO:03-11-06E-050; COLLECTED I/O SAMPLES IN 2007
711007	211012	SOX	State Compliance achieved	06-SEP-2006	State	ENF_NO:03-11-06E-050; COLLECTED I/O SAMPLES IN 2007
711007	211013	SOX	State Compliance achieved	06-SEP-2006	State	ENF_NO:03-11-06E-050; COLLECTED I/O SAMPLES IN 2007
1311027	9611001	SOX	State Compliance achieved	16-JUL-2002	State	-

1 - 37 of 37

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL 01 - EMERGENCY ONLY	14997	Yes	Well	Ground water	Emergency	Active
WELL 03 - RAW INACTIVE	14998	Yes	Well	Ground water	Permanent	Inactive
WELL 11 - INACTIVE	14996	Yes	Well	Ground water	Permanent	Inactive
WELL 06 - RAW INACTIVE	14994	Yes	Well	Ground water	Permanent	Inactive
WELL NO. 12 IF	64001	Yes	Well	Ground water	Permanent	Active
WELL 10 IF-RAW	63999	Yes	Well	Ground water	Permanent	Active
WELL 04 - RAW	14999	Yes	Well	Ground water	Permanent	Active
WELL 07 - RAW	14992	Yes	Well	Ground water	Permanent	Active
WELL 08 - RAW	14984	Yes	Well	Ground water	Permanent	Active
WELL 09 - RAW	14983	Yes	Well	Ground water	Permanent	Active
WELL 05 - RAW	14971	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	28893	No	Distribution System/Zone	-	-	Active
BLEND - WEST (TANK 2)	45142	No	Other	-	-	Active
BLEND EAST (TANKS 3 &6)	45143	No	Other	-	-	Active
TANK 7	67786	No	Storage	-	-	Active
TANK 5	67787	No	Storage	-	-	Active
TANK 1	67790	No	Storage	-	-	Active
TANK 6	67789	No	Storage	-	-	Inactive
WELL 01 - TRT CL	4001	No	Treatment Plant	-	-	Active
WELL 07 - TRT CL	4042	No	Treatment Plant	-	-	Active
WELL 10 - TRT CL	64000	No	Treatment Plant	-	-	Active
WELL 12 IF - SLOW SAND FILTERS	67783	No	Treatment Plant	-	-	Active
WELL 12 IF - TRT CL	67784	No	Treatment Plant	-	-	Active
WELL 04 - TRT CL	4009	No	Treatment Plant	-	-	Inactive
WELL 05 - TRT CL	4011	No	Treatment Plant	-	-	Inactive
WELL 03 - TRT CL	4032	No	Treatment Plant	-	-	Inactive
WELL 09 - TRT CL	4040	No	Treatment Plant	-	-	Inactive
WELL 08 - TRT CL	4041	No	Treatment Plant	-	-	Inactive
WELL 06 - TRT CL INAC	4043	No	Treatment Plant	-	-	Inactive

1 - 29 of 29

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
WELL 01 - TRT CL	4001	Hypochlorination, Post	Disinfection
WELL 04 - TRT CL	4009	Hypochlorination, Post	Disinfection
WELL 05 - TRT CL	4011	Hypochlorination, Post	Disinfection
WELL 03 - TRT CL	4032	Hypochlorination, Post	Disinfection
WELL 09 - TRT CL	4040	Hypochlorination, Post	Disinfection
WELL 08 - TRT CL	4041	Hypochlorination, Post	Disinfection
WELL 07 - TRT CL	4042	Hypochlorination, Post	Disinfection
WELL 06 - TRT CL INAC	4043	Hypochlorination, Post	Disinfection
WELL 10 - TRT CL	64000	Hypochlorination, Post	Disinfection
WELL 12 IF - SLOW SAND FILTERS	67783	Filtration, Slow Sand	Inorganics removal
WELL 12 IF - TRT CL	67784	Hypochlorination, Post	Disinfection

1 - 11 of 11

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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