Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	AZ0411036
PWS Name	MARICOPA CONSOLIDATED DWID
PWS Type	Community water system
Owner Type	Private
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	928
County Served	Pinal

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
RPT	Notification, Known or Potential LSL	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	5492	Open	02-JUL-2025	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	5491	Returned to Compliance	20-DEC-2024	-	No
RPT	LSL Reporting	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	5489	Returned to Compliance	17-OCT-2024	-	No
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	5490	Returned to Compliance	17-OCT-2024	-	Yes
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	5483	Returned to Compliance	09-MAR-2023	-	No
RPT	Report Sample Result/Fail Monitor (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	5480	Returned to Compliance	01-FEB-2022	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	5477	Returned to Compliance	02-OCT-2021	-	No
RPT	Report Sample Result/Fail Monitor (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	5476	Returned to Compliance	01-APR-2021	-	No
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate	5474	Known	01-OCT-2020	31-DEC-2020	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	5470	Returned to Compliance	01-APR-2020	30-JUN-2020	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	5468	Returned to Compliance	19-OCT-2019	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	5472	Returned to Compliance	01-AUG-2019	31-JUL-2020	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	5473	Returned to Compliance	01-AUG-2019	31-JUL-2020	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	5465	Returned to Compliance	01-APR-2019	30-JUN-2019	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	5464	Returned to Compliance	01-JAN-2019	31-MAR-2019	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	5461	Returned to Compliance	01-JAN-2017	31-MAR-2017	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	5454	Returned to Compliance	01-NOV-2016	30-NOV-2016	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	5459	Returned to Compliance	01-OCT-2016	31-DEC-2016	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	5453	Returned to Compliance	01-OCT-2015	31-DEC-2015	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	5449	Returned to Compliance	01-JAN-2015	31-MAR-2015	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	5439	Returned to Compliance	01-OCT-2014	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	5429	Returned to Compliance	01-MAY-2014	31-MAY-2014	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	5428	Returned to Compliance	01-OCT-2013	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	5426	Returned to Compliance	01-AUG-2013	31-AUG-2013	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	5445	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	5425	Returned to Compliance	01-APR-2013	30-JUN-2013	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	5424	Returned to Compliance	01-OCT-2012	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	5419	Returned to Compliance	01-JUN-2012	30-JUN-2012	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	5438	Returned to Compliance	01-APR-2012	30-JUN-2012	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	5423	Returned to Compliance	01-OCT-2011	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	5435	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	5432	Returned to Compliance	01-JAN-2011	31-MAR-2011	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	5418	Returned to Compliance	01-FEB-2010	28-FEB-2010	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	5422	Returned to Compliance	01-JUL-2008	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	5407	Returned to Compliance	01-OCT-2006	31-DEC-2006	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	5411	Returned to Compliance	01-OCT-2006	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	5005	Returned to Compliance	01-JUL-2005	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	3505	Returned to Compliance	01-SEP-2004	30-SEP-2004	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	4205	Returned to Compliance	01-JUL-2004	30-SEP-2004	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	4905	Returned to Compliance	01-JUL-2004	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	3905	Returned to Compliance	01-APR-2004	30-JUN-2004	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	4605	Returned to Compliance	01-JAN-2004	31-DEC-2004	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	4705	Returned to Compliance	01-JAN-2004	31-DEC-2004	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	3604	Returned to Compliance	01-JAN-2004	31-MAR-2004	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	604	Returned to Compliance	01-DEC-2003	31-DEC-2003	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	4805	Returned to Compliance	01-JUL-2003	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	403	Returned to Compliance	01-SEP-2002	30-SEP-2002	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	502	Returned to Compliance	01-AUG-2002	31-AUG-2002	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	202	Returned to Compliance	01-JUL-2002	31-JUL-2002	Yes
MR	Monitoring, Repeat Major (TCR)	Total Coliform Rule	Coliform (TCR)	802	Returned to Compliance	01-JUL-2002	31-JUL-2002	No

1 - 50 of 91

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
2174	5490	SIF	State Public Notification received	27-FEB-2025	State	-
2172	5489	SIF	State Public Notification received	27-FEB-2025	State	-
2173	5491	SOX	State Compliance achieved	30-JAN-2025	State	Included in 2024 Consumer Confidence Report.
2155	5483	SOX	State Compliance achieved	24-AUG-2023	State	-
2148	5473	SOX	State Compliance achieved	26-SEP-2022	State	-
2148	5472	SOX	State Compliance achieved	26-SEP-2022	State	-
2144	5480	SOX	State Compliance achieved	25-MAR-2022	State	PWS SUBMITTED FEB 2022 TC SAMPLE LATE - JK5 03/25/2022
2133	5477	SIA	State Violation/Reminder Notice	25-OCT-2021	State	-
2129	5476	SIA	State Violation/Reminder Notice	20-MAY-2021	State	-
2117	5470	SOX	State Compliance achieved	27-JUL-2020	State	PWS SUBMITTED 2Q2020 MRDL LATE ON 07/27/2020 - JK5 07/27/2020
2106	5468	SIA	State Violation/Reminder Notice	16-JAN-2020	State	-
2104	5465	SIA	State Violation/Reminder Notice	25-JUL-2019	State	-
2092	5464	SOX	State Compliance achieved	02-MAY-2019	State	-
2087	5461	SOX	State Compliance achieved	30-MAY-2017	State	mrdl data received late LT6
2087	5459	SOX	State Compliance achieved	30-MAY-2017	State	mrdl data received late LT6
2080	5454	SIA	State Violation/Reminder Notice	03-JAN-2017	State	-
2079	5453	SIA	State Violation/Reminder Notice	20-MAY-2016	State	-
2076	5439	SOX	State Compliance achieved	04-AUG-2015	State	-
2074	5449	SOX	State Compliance achieved	19-JUN-2015	State	-
2068	5429	SOX	State Compliance achieved	14-JUL-2014	State	-
2066	5428	SOX	State Compliance achieved	06-FEB-2014	State	-
2073	5445	SOX	State Compliance achieved	19-NOV-2013	State	-
2062	5426	SOX	State Compliance achieved	15-NOV-2013	State	-
2063	5425	SOX	State Compliance achieved	05-NOV-2013	State	-
2059	5424	SOX	State Compliance achieved	22-FEB-2013	State	-
2059	5423	SOX	State Compliance achieved	22-FEB-2013	State	-
2057	5419	SOX	State Compliance achieved	14-AUG-2012	State	-
2071	5438	SOX	State Compliance achieved	06-AUG-2012	State	-
2070	5435	SOX	State Compliance achieved	10-AUG-2011	State	-
2055	5418	SOX	State Compliance achieved	14-JUL-2011	State	-
2069	5432	SOX	State Compliance achieved	04-MAY-2011	State	-
2052	5422	SOX	State Compliance achieved	10-NOV-2008	State	-
2051	5411	SOX	State Compliance achieved	10-APR-2008	State	-
2048	4705	SOX	State Compliance achieved	31-DEC-2007	State	-
2048	4605	SOX	State Compliance achieved	31-DEC-2007	State	-
2047	5407	SOX	State Compliance achieved	06-APR-2007	State	-
1905	3604	SIA	State Violation/Reminder Notice	03-JUL-2006	State	-
1905	3905	SIA	State Violation/Reminder Notice	03-JUL-2006	State	-
1905	4205	SIA	State Violation/Reminder Notice	03-JUL-2006	State	-
2042	5005	SOX	State Compliance achieved	11-AUG-2005	State	-
2042	4905	SOX	State Compliance achieved	11-AUG-2005	State	-
2042	4805	SOX	State Compliance achieved	11-AUG-2005	State	-
2042	5421	SOX	State Compliance achieved	11-AUG-2005	State	-
204	3505	SOX	State Compliance achieved	09-MAR-2004	State	AUTO RTC
204	903	SOX	State Compliance achieved	09-MAR-2004	State	AUTO RTC
204	604	SOX	State Compliance achieved	09-MAR-2004	State	AUTO RTC
904	1503	SOX	State Compliance achieved	16-JAN-2004	State	AUTO RTC
904	2903	SOX	State Compliance achieved	16-JAN-2004	State	AUTO RTC
904	2803	SOX	State Compliance achieved	16-JAN-2004	State	AUTO RTC
904	2703	SOX	State Compliance achieved	16-JAN-2004	State	AUTO RTC

1 - 50 of 82

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WL-55-566381 - 2	7593	Yes	Well	Ground water	Permanent	Active
XWL-55-626708	4959	Yes	Well	Ground water	Permanent	Inactive
XWL-55-578504- 3	24948	Yes	Well	Ground water	Permanent	Inactive
WL-55-562284 - 1	7594	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	15265	No	Distribution System/Zone	-	-	Active
EPDS002	264	No	Sampling Station	-	-	Active
XEPDS001	16334	No	Sampling Station	-	-	Inactive
XEPHIS	18355	No	Sampling Station	-	-	Inactive
XEPDS003	24947	No	Sampling Station	-	-	Inactive
STORAGE TANK 003 - 350,000	22793	No	Storage	-	-	Active
STORAGE TANK 004 - 180,000	24412	No	Storage	-	-	Active
STORAGE TANK 006 - 32,000	25656	No	Storage	-	-	Active
XSTORAGE TANK 002A - 10,000	21742	No	Storage	-	-	Inactive
XSTORAGE TANK 002B - 10,000	21743	No	Storage	-	-	Inactive
STORAGE TANK 005 - 32,000	24949	No	Storage	-	-	Inactive
TP002 - AS	1175	No	Treatment Plant	-	-	Active
TP004 - CL2	24411	No	Treatment Plant	-	-	Active
BLENDING - CL2, AS	24950	No	Treatment Plant	-	-	Active
XTP003 - AS	21744	No	Treatment Plant	-	-	Inactive

1 - 19 of 19

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TP002 - AS	1175	Innovative	Inorganics removal
XTP003 - AS	21744	Ion Exchange	Inorganics removal
TP004 - CL2	24411	Chlorination (FRDS-1.5)	Disinfection
BLENDING - CL2, AS	24950	Innovative	Inorganics removal

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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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