Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	AZ0410046
PWS Name	METROPOLITAN DWID - E&T SYSTEM
PWS Type	Community water system
Owner Type	Private
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	880
County Served	Pima

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	4581	Known	01-OCT-2025	31-OCT-2025	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	4578	Returned to Compliance	01-JUL-2024	30-SEP-2024	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	4579	Returned to Compliance	01-JUL-2024	30-SEP-2024	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	4576	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	4577	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	4575	Returned to Compliance	01-JUL-2021	30-SEP-2021	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	4572	Returned to Compliance	01-OCT-2016	31-DEC-2016	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	4569	Returned to Compliance	01-JAN-2016	31-MAR-2016	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	4529	Returned to Compliance	01-SEP-2013	30-SEP-2013	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	4525	Returned to Compliance	01-JUN-2013	30-JUN-2013	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	4523	Returned to Compliance	01-MAY-2013	31-MAY-2013	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	4521	Returned to Compliance	01-OCT-2012	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	4520	Returned to Compliance	01-JUL-2012	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	4549	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	4547	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	4541	Returned to Compliance	01-APR-2011	30-JUN-2011	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	4528	Returned to Compliance	01-OCT-2010	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	4526	Returned to Compliance	01-JUL-2008	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	4514	Returned to Compliance	01-OCT-2007	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	4524	Returned to Compliance	01-JUL-2007	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	4510	Returned to Compliance	01-SEP-2006	30-SEP-2006	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	4507	Returned to Compliance	01-AUG-2006	31-AUG-2006	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	4508	Returned to Compliance	01-JUL-2006	30-SEP-2006	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	4509	Returned to Compliance	01-APR-2006	30-JUN-2006	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	4511	Returned to Compliance	01-JAN-2006	31-DEC-2006	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	4205	Returned to Compliance	01-JUL-2005	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	4305	Returned to Compliance	01-JUL-2004	-	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	4517	Returned to Compliance	01-JAN-2004	31-DEC-2007	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	4519	Returned to Compliance	01-JAN-2004	31-DEC-2007	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	4515	Returned to Compliance	01-JAN-2004	31-DEC-2007	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	4516	Returned to Compliance	01-JAN-2004	31-DEC-2007	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	4518	Returned to Compliance	01-JAN-2004	31-DEC-2007	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	4506	Returned to Compliance	01-JUL-2003	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	4522	Returned to Compliance	01-JUL-2002	-	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	102	Returned to Compliance	01-JAN-2002	31-MAR-2002	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	2302	Returned to Compliance	01-JAN-2001	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	4002	Returned to Compliance	01-JAN-2001	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	3902	Returned to Compliance	01-JAN-2001	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	3802	Returned to Compliance	01-JAN-2001	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	3702	Returned to Compliance	01-JAN-2001	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	3602	Returned to Compliance	01-JAN-2001	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	3502	Returned to Compliance	01-JAN-2001	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	3402	Returned to Compliance	01-JAN-2001	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	3302	Returned to Compliance	01-JAN-2001	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	3202	Returned to Compliance	01-JAN-2001	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	3102	Returned to Compliance	01-JAN-2001	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	3002	Returned to Compliance	01-JAN-2001	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	2902	Returned to Compliance	01-JAN-2001	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	2802	Returned to Compliance	01-JAN-2001	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	2702	Returned to Compliance	01-JAN-2001	31-DEC-2001	No

1 - 50 of 84

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
691	4579	SOX	State Compliance achieved	30-JUL-2025	State	System subsequently submitted sample on 7/30/25. nra 8.4.25
691	4578	SOX	State Compliance achieved	30-JUL-2025	State	System subsequently submitted sample on 7/30/25. nra 8.4.25
686	4576	SOX	State Compliance achieved	25-OCT-2023	State	-
686	4577	SOX	State Compliance achieved	25-OCT-2023	State	-
681	4575	SIA	State Violation/Reminder Notice	22-NOV-2021	State	-
675	4572	SIA	State Violation/Reminder Notice	02-MAR-2017	State	-
672	4569	SOX	State Compliance achieved	14-APR-2016	State	-
665	4529	SOX	State Compliance achieved	19-NOV-2013	State	-
661	4523	SOX	State Compliance achieved	05-AUG-2013	State	-
661	4525	SOX	State Compliance achieved	05-AUG-2013	State	-
663	4520	SOX	State Compliance achieved	26-NOV-2012	State	-
663	4521	SOX	State Compliance achieved	26-NOV-2012	State	-
669	4549	SOX	State Compliance achieved	11-OCT-2012	State	-
668	4547	SOX	State Compliance achieved	09-APR-2012	State	-
667	4541	SOX	State Compliance achieved	24-OCT-2011	State	-
664	4528	SOX	State Compliance achieved	15-JUN-2011	State	-
662	4526	SOX	State Compliance achieved	08-JUN-2009	State	-
662	4524	SOX	State Compliance achieved	08-JUN-2009	State	-
658	4514	SOX	State Compliance achieved	30-MAY-2008	State	-
656	4516	SOX	State Compliance achieved	27-MAR-2008	State	-
656	4518	SOX	State Compliance achieved	27-MAR-2008	State	-
656	4519	SOX	State Compliance achieved	27-MAR-2008	State	-
656	4515	SOX	State Compliance achieved	27-MAR-2008	State	-
656	4517	SOX	State Compliance achieved	27-MAR-2008	State	-
655	4511	SOX	State Compliance achieved	25-MAR-2007	State	-
654	4508	SOX	State Compliance achieved	14-MAR-2007	State	-
608	4509	SOX	State Compliance achieved	30-NOV-2006	State	-
606	4507	SOX	State Compliance achieved	13-NOV-2006	State	-
605	4510	SOX	State Compliance achieved	13-NOV-2006	State	-
650	4205	SOX	State Compliance achieved	15-JUL-2005	State	-
650	4522	SOX	State Compliance achieved	15-JUL-2005	State	-
650	4506	SOX	State Compliance achieved	15-JUL-2005	State	-
650	4305	SOX	State Compliance achieved	15-JUL-2005	State	-
103	102	SOX	State Compliance achieved	09-APR-2003	State	AUTO RTC
203	201	SOX	State Compliance achieved	19-NOV-2002	State	AUTO RTC
303	4102	SOX	State Compliance achieved	19-NOV-2002	State	AUTO RTC
203	401	SOX	State Compliance achieved	19-NOV-2002	State	AUTO RTC
203	501	SOX	State Compliance achieved	19-NOV-2002	State	AUTO RTC
203	601	SOX	State Compliance achieved	19-NOV-2002	State	AUTO RTC
203	701	SOX	State Compliance achieved	19-NOV-2002	State	AUTO RTC
203	801	SOX	State Compliance achieved	19-NOV-2002	State	AUTO RTC
203	901	SOX	State Compliance achieved	19-NOV-2002	State	AUTO RTC
203	1001	SOX	State Compliance achieved	19-NOV-2002	State	AUTO RTC
203	1101	SOX	State Compliance achieved	19-NOV-2002	State	AUTO RTC
203	1201	SOX	State Compliance achieved	19-NOV-2002	State	AUTO RTC
203	1301	SOX	State Compliance achieved	19-NOV-2002	State	AUTO RTC
203	1401	SOX	State Compliance achieved	19-NOV-2002	State	AUTO RTC
203	1501	SOX	State Compliance achieved	19-NOV-2002	State	AUTO RTC
203	1601	SOX	State Compliance achieved	19-NOV-2002	State	AUTO RTC
203	1701	SOX	State Compliance achieved	19-NOV-2002	State	AUTO RTC

1 - 50 of 74

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
CC001 - 10112	18826	Yes	Consecutive Connection	Ground water	Emergency	Active
XWL-55-618409	6704	Yes	Well	Ground water	Permanent	Inactive
XWL-55-618411	6085	Yes	Well	Ground water	Permanent	Inactive
XWL-55-618410	6084	Yes	Well	Ground water	Permanent	Inactive
XWL-55-524181 - 3	3831	Yes	Well	Ground water	Permanent	Inactive
WL-55-599662 - 2	8334	Yes	Well	Ground water	Permanent	Active
WL-55-238075 -E&T22B	26573	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	15420	No	Distribution System/Zone	-	-	Active
EPDS002	16743	No	Sampling Station	-	-	Active
EPDS004	26933	No	Sampling Station	-	-	Active
XEPDS003	16720	No	Sampling Station	-	-	Inactive
XEPHIS	17677	No	Sampling Station	-	-	Inactive
XEPDS001	9806	No	Sampling Station	-	-	Inactive
STORAGE TANK 001 - 10,000	23594	No	Storage	-	-	Active
STORAGE TANK 002 - 10,000	23595	No	Storage	-	-	Active
STORAGE TANK 003 - 10,000	23596	No	Storage	-	-	Active
STORAGE TANK 004 - 25,000	23597	No	Storage	-	-	Active
TP001 - CL2	21522	No	Treatment Plant	-	-	Active
TP002 - CL2	23593	No	Treatment Plant	-	-	Active

1 - 19 of 19

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TP001 - CL2	21522	Hypochlorination, Post	Disinfection
TP002 - CL2	23593	Chlorination (FRDS-1.5)	Disinfection

1 - 2 of 2

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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