Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	AZ0407099
PWS Name	EPCOR - SUN CITY
PWS Type	Community water system
Owner Type	Private
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	38016
County Served	Maricopa

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
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	23121	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	22964	Returned to Compliance	01-APR-2013	30-JUN-2013	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	22963	Returned to Compliance	01-APR-2013	30-JUN-2013	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	22589	Returned to Compliance	01-JUL-2012	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	22588	Returned to Compliance	01-APR-2012	30-APR-2012	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) phthalate	22882	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	22565	Returned to Compliance	01-JAN-2010	31-MAR-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	22696	Returned to Compliance	01-JAN-2009	31-DEC-2011	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	22697	Returned to Compliance	01-JAN-2009	31-DEC-2011	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	22715	Returned to Compliance	01-JAN-2009	31-DEC-2011	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	22714	Returned to Compliance	01-JAN-2009	31-DEC-2011	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	22713	Returned to Compliance	01-JAN-2009	31-DEC-2011	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	22712	Returned to Compliance	01-JAN-2009	31-DEC-2011	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	22711	Returned to Compliance	01-JAN-2009	31-DEC-2011	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	22710	Returned to Compliance	01-JAN-2009	31-DEC-2011	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	22709	Returned to Compliance	01-JAN-2009	31-DEC-2011	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	22708	Returned to Compliance	01-JAN-2009	31-DEC-2011	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	22707	Returned to Compliance	01-JAN-2009	31-DEC-2011	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	22706	Returned to Compliance	01-JAN-2009	31-DEC-2011	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	22705	Returned to Compliance	01-JAN-2009	31-DEC-2011	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	22704	Returned to Compliance	01-JAN-2009	31-DEC-2011	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	22703	Returned to Compliance	01-JAN-2009	31-DEC-2011	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	22702	Returned to Compliance	01-JAN-2009	31-DEC-2011	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	22701	Returned to Compliance	01-JAN-2009	31-DEC-2011	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	22700	Returned to Compliance	01-JAN-2009	31-DEC-2011	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	22699	Returned to Compliance	01-JAN-2009	31-DEC-2011	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	22698	Returned to Compliance	01-JAN-2009	31-DEC-2011	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	22716	Returned to Compliance	01-JAN-2009	31-DEC-2011	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	22540	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	22541	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	22538	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	22539	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	22546	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	22523	Returned to Compliance	01-OCT-2007	31-DEC-2007	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	22524	Returned to Compliance	01-OCT-2007	31-DEC-2007	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	22515	Returned to Compliance	01-JUL-2007	31-JUL-2007	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	22527	Returned to Compliance	01-JUL-2007	30-SEP-2007	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	22720	Returned to Compliance	01-JUL-2007	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	22509	Returned to Compliance	01-JUN-2007	30-JUN-2007	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	22514	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	22513	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	22525	Returned to Compliance	01-JAN-2007	31-DEC-2007	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	22507	Returned to Compliance	01-AUG-2006	31-AUG-2006	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Pentachlorophenol	22797	Returned to Compliance	01-JAN-2006	31-DEC-2008	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Pentachlorophenol	22796	Returned to Compliance	01-JAN-2006	31-DEC-2008	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	22506	Returned to Compliance	01-JAN-2006	31-JAN-2006	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	22005	Returned to Compliance	01-JUL-2005	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	21905	Returned to Compliance	01-MAR-2005	31-MAR-2005	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	22718	Returned to Compliance	01-JUL-2004	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	21604	Returned to Compliance	01-MAY-2004	31-MAY-2004	No

1 - 50 of 295

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
288	23121	SOX	State Compliance achieved	24-JUL-2018	State	-
286	22964	SOX	State Compliance achieved	04-DEC-2014	State	-
286	22963	SOX	State Compliance achieved	04-DEC-2014	State	-
279	22702	SOX	State Compliance achieved	11-SEP-2012	State	-
279	22715	SOX	State Compliance achieved	11-SEP-2012	State	-
279	22714	SOX	State Compliance achieved	11-SEP-2012	State	-
279	22713	SOX	State Compliance achieved	11-SEP-2012	State	-
279	22712	SOX	State Compliance achieved	11-SEP-2012	State	-
279	22711	SOX	State Compliance achieved	11-SEP-2012	State	-
279	22710	SOX	State Compliance achieved	11-SEP-2012	State	-
279	22709	SOX	State Compliance achieved	11-SEP-2012	State	-
279	22696	SOX	State Compliance achieved	11-SEP-2012	State	-
279	22697	SOX	State Compliance achieved	11-SEP-2012	State	-
279	22698	SOX	State Compliance achieved	11-SEP-2012	State	-
279	22699	SOX	State Compliance achieved	11-SEP-2012	State	-
279	22700	SOX	State Compliance achieved	11-SEP-2012	State	-
279	22701	SOX	State Compliance achieved	11-SEP-2012	State	-
279	22716	SOX	State Compliance achieved	11-SEP-2012	State	-
279	22703	SOX	State Compliance achieved	11-SEP-2012	State	-
279	22704	SOX	State Compliance achieved	11-SEP-2012	State	-
279	22705	SOX	State Compliance achieved	11-SEP-2012	State	-
279	22706	SOX	State Compliance achieved	11-SEP-2012	State	-
279	22707	SOX	State Compliance achieved	11-SEP-2012	State	-
279	22708	SOX	State Compliance achieved	11-SEP-2012	State	-
284	22882	SOX	State Compliance achieved	23-JUL-2012	State	-
246	22587	SOX	State Compliance achieved	17-JUL-2012	State	-
246	22586	SOX	State Compliance achieved	17-JUL-2012	State	-
246	22585	SOX	State Compliance achieved	17-JUL-2012	State	-
246	22584	SOX	State Compliance achieved	17-JUL-2012	State	-
246	22583	SOX	State Compliance achieved	17-JUL-2012	State	-
248	22589	SOX	State Compliance achieved	12-JUL-2012	State	-
244	22588	SOX	State Compliance achieved	25-JUN-2012	State	-
239	22565	SOX	State Compliance achieved	12-MAY-2010	State	-
283	22796	SOX	State Compliance achieved	24-FEB-2009	State	-
283	22797	SOX	State Compliance achieved	24-FEB-2009	State	-
223	22546	SOX	State Compliance achieved	18-FEB-2009	State	-
217	22540	SOX	State Compliance achieved	07-NOV-2008	State	-
217	22541	SOX	State Compliance achieved	07-NOV-2008	State	-
209	22539	SOX	State Compliance achieved	14-AUG-2008	State	-
209	22538	SOX	State Compliance achieved	14-AUG-2008	State	-
203	22509	SOX	State Compliance achieved	13-MAY-2008	State	-
203	22515	SOX	State Compliance achieved	13-MAY-2008	State	-
202	22523	SOX	State Compliance achieved	09-MAY-2008	State	-
202	22524	SOX	State Compliance achieved	09-MAY-2008	State	-
199	22525	SOX	State Compliance achieved	05-FEB-2008	State	-
200	22527	SOX	State Compliance achieved	16-JAN-2008	State	-
198	22513	SOX	State Compliance achieved	04-DEC-2007	State	-
198	22514	SOX	State Compliance achieved	04-DEC-2007	State	-
191	22720	SOX	State Compliance achieved	01-AUG-2007	State	-
196	18304	SOX	State Compliance achieved	04-JUN-2007	State	-

1 - 50 of 269

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
CC001 - 07096	21412	Yes	Consecutive Connection	Surface water	Emergency	Active
XWL-55-608175 - 18C-1	5552	Yes	Well	Ground water	Permanent	Inactive
XWL-55-606535 - 8.2	5493	Yes	Well	Ground water	Permanent	Inactive
XWL-55-606533 - 33B	5492	Yes	Well	Ground water	Permanent	Inactive
XWL-55-606519 - 4C	5482	Yes	Well	Ground water	Permanent	Inactive
XWL-55-606525 - 8D	5480	Yes	Well	Ground water	Permanent	Inactive
XWL-55-606524 - SC 4.1	5479	Yes	Well	Ground water	Permanent	Inactive
XWL-55-606526 - 6.3	5478	Yes	Well	Ground water	Permanent	Inactive
XWL-55-606527 - 17A	5476	Yes	Well	Ground water	Permanent	Inactive
XWL-55-608177 - 19C	4672	Yes	Well	Ground water	Permanent	Inactive
WL-55-606536 - SC 8.3	8120	Yes	Well	Ground water	Permanent	Active
WL-55-574914 - 6.1	7649	Yes	Well	Ground water	Permanent	Active
WL-55-536983 - 8.1	6413	Yes	Well	Ground water	Permanent	Active
WL-55-606534 - 5.5	5491	Yes	Well	Ground water	Permanent	Active
WL-55-606522 - 5.3	5489	Yes	Well	Ground water	Permanent	Active
WL-55-606521 - 5.4	5488	Yes	Well	Ground water	Permanent	Active
WL-55-606520 - 6.2	5487	Yes	Well	Ground water	Permanent	Active
WL-55-606518 - 6.4	5484	Yes	Well	Ground water	Permanent	Active
WL-55-606523 - 5.2	5477	Yes	Well	Ground water	Permanent	Active
WL-55-606528 - 3.1	5475	Yes	Well	Ground water	Permanent	Active
WL-55-606531 - 2.3	5470	Yes	Well	Ground water	Permanent	Active
WL-55-606532 - 2.1	5463	Yes	Well	Ground water	Permanent	Active
WL-55-608176 - 1.2	4677	Yes	Well	Ground water	Permanent	Active
WL-55-606530 - 2.2	4293	Yes	Well	Ground water	Permanent	Active
WL-55-606529 - 1.1	4292	Yes	Well	Ground water	Permanent	Active
WL-55-225641 - SUN CITY 8.2B	24614	Yes	Well	Ground water	Permanent	Active
WL-55-222834 - SUN CITY 6.3B	23815	Yes	Well	Ground water	Permanent	Active
WL-55-222830 - SUN CITY 1.1B	23814	Yes	Well	Ground water	Permanent	Active
WL-55-222007 - SC 8.3B	23380	Yes	Well	Ground water	Permanent	Active
WL-55-217004 - SUN CITY 5.1	20793	Yes	Well	Ground water	Permanent	Active
WL-55-207783 - 2.4	19024	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	14873	No	Distribution System/Zone	-	-	Active
EPDS001	128	No	Sampling Station	-	-	Active
EPDS002	129	No	Sampling Station	-	-	Active
EPDS006	131	No	Sampling Station	-	-	Active
EPDS008	132	No	Sampling Station	-	-	Active
EPDS005S	20958	No	Sampling Station	-	-	Active
EPDS005N	20959	No	Sampling Station	-	-	Active
EPDS003	9350	No	Sampling Station	-	-	Active
XEPDS005	130	No	Sampling Station	-	-	Inactive
XEPDS007	16729	No	Sampling Station	-	-	Inactive
XEPHIS	17492	No	Sampling Station	-	-	Inactive
XEPDS006W	21086	No	Sampling Station	-	-	Inactive
XEPDS006E	23379	No	Sampling Station	-	-	Inactive
XEPDS004	9351	No	Sampling Station	-	-	Inactive
TP001 - CL2	1085	No	Treatment Plant	-	-	Active
TP002 - CL2	1086	No	Treatment Plant	-	-	Active
TP003 - CL2	1087	No	Treatment Plant	-	-	Active
TP006W - CL2	1090	No	Treatment Plant	-	-	Active
TP008 - CL2	1092	No	Treatment Plant	-	-	Active

1 - 50 of 55

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TP001 - CL2	1085	Gaseous Chlorination, Pre	Disinfection
TP001 - CL2	1085	Gaseous Chlorination, Post	Disinfection
TP002 - CL2	1086	Gaseous Chlorination, Pre	Disinfection
TP002 - CL2	1086	Gaseous Chlorination, Post	Disinfection
TP003 - CL2	1087	Gaseous Chlorination, Pre	Disinfection
TP003 - CL2	1087	Gaseous Chlorination, Post	Disinfection
XTP004 - CL2	1088	Gaseous Chlorination, Pre	Disinfection
XTP004 - CL2	1088	Gaseous Chlorination, Post	Disinfection
XTP005 - CL2	1089	Gaseous Chlorination, Pre	Disinfection
XTP005 - CL2	1089	Hypochlorination, Post	Disinfection
TP006W - CL2	1090	Gaseous Chlorination, Pre	Disinfection
TP006W - CL2	1090	Gaseous Chlorination, Post	Disinfection
TP008 - CL2	1092	Gaseous Chlorination, Pre	Disinfection
TP008 - CL2	1092	Gaseous Chlorination, Post	Disinfection
TP005N - CL2	21615	Chlorination (FRDS-1.5)	Disinfection
TP005S - CL2	21616	Chlorination (FRDS-1.5)	Disinfection
TP006E - CL2	21617	Chlorination (FRDS-1.5)	Disinfection

1 - 17 of 17

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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