Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	AZ0407307
PWS Name	ADJC ADOBE MOUNTAIN SCHOOL
PWS Type	Community water system
Owner Type	State or Territorial Government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	680
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
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	7659	Returned to Compliance	20-DEC-2024	-	No
RPT	LSL Reporting	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	7657	Returned to Compliance	17-OCT-2024	-	No
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	7658	Returned to Compliance	17-OCT-2024	-	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	7656	Returned to Compliance	01-OCT-2022	31-DEC-2022	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	7652	Returned to Compliance	01-JUL-2022	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	7651	Returned to Compliance	01-JAN-2022	31-MAR-2022	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	7645	Returned to Compliance	01-JAN-2020	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	7643	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	7639	Returned to Compliance	01-JAN-2018	31-MAR-2018	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	7638	Returned to Compliance	01-JUL-2017	30-SEP-2017	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	7634	Returned to Compliance	01-JAN-2017	31-MAR-2017	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	7632	Returned to Compliance	01-OCT-2016	31-DEC-2016	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	7629	Returned to Compliance	01-JUL-2016	30-SEP-2016	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	7630	Returned to Compliance	01-JUL-2016	-	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	7626	Returned to Compliance	01-APR-2016	30-JUN-2016	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	7625	Returned to Compliance	01-JAN-2016	31-MAR-2016	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	7622	Returned to Compliance	01-OCT-2015	31-DEC-2015	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	7619	Returned to Compliance	01-JUL-2015	-	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	7615	Returned to Compliance	01-JAN-2015	31-MAR-2015	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	7571	Returned to Compliance	01-NOV-2013	30-NOV-2013	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	7572	Returned to Compliance	01-OCT-2013	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	7569	Returned to Compliance	01-AUG-2013	31-AUG-2013	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	7570	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	7562	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	7564	Returned to Compliance	01-JAN-2012	31-DEC-2012	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	7563	Returned to Compliance	01-JAN-2012	31-DEC-2012	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	7557	Returned to Compliance	01-NOV-2011	30-NOV-2011	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	7567	Returned to Compliance	01-OCT-2011	-	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	7558	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	7590	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	7568	Returned to Compliance	01-JUL-2011	-	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	7556	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	7555	Returned to Compliance	01-JUL-2011	31-JUL-2011	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	7593	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	7596	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	7561	Returned to Compliance	01-JAN-2011	31-DEC-2011	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	7560	Returned to Compliance	01-JAN-2011	31-DEC-2011	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	7599	Returned to Compliance	01-JAN-2011	31-MAR-2011	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	7566	Returned to Compliance	01-OCT-2010	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	7552	Returned to Compliance	01-SEP-2010	30-SEP-2010	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	7584	Returned to Compliance	01-APR-2010	30-JUN-2010	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	7548	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	7538	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	7535	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	7549	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	7550	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	7551	Returned to Compliance	01-JAN-2008	31-MAR-2008	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	7532	Returned to Compliance	01-JAN-2008	31-MAR-2008	No
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	7519	Returned to Compliance	01-OCT-2007	31-DEC-2007	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	7521	Returned to Compliance	01-OCT-2007	31-DEC-2007	No

1 - 50 of 162

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
5020	7658	SOX	State Compliance achieved	26-FEB-2025	State	LSLI submitted and approved 11/01/2024 CH16 02/26/2025
5020	7659	SOX	State Compliance achieved	26-FEB-2025	State	LSLI submitted and approved 11/01/2024 CH16 02/26/2025
5020	7657	SOX	State Compliance achieved	26-FEB-2025	State	LSLI submitted and approved 11/01/2024 CH16 02/26/2025
5011	7656	SOX	State Compliance achieved	16-FEB-2023	State	-
4998	7652	SOX	State Compliance achieved	19-JUL-2022	State	2022 CCR submitted late on 7/8/22. CO3
4995	7651	SOX	State Compliance achieved	17-MAY-2022	State	1Q2022 MRDL data submitted after due date. CO3 5/17/22
4972	7645	SIA	State Violation/Reminder Notice	10-JAN-2020	State	-
4971	7643	SOX	State Compliance achieved	24-JUL-2018	State	-
4962	7639	SIA	State Violation/Reminder Notice	03-MAY-2018	State	-
4957	7638	SOX	State Compliance achieved	08-JAN-2018	State	Report received 1/08/18 for 4Q17 (revised on 1/7/18). DML 1/12/18
4955	7632	SOX	State Compliance achieved	14-APR-2017	State	-
4956	7634	SOX	State Compliance achieved	03-APR-2017	State	Sample collected in the distribution system instead of at the EDDS. PWS collected a correct sample in the 2Q17. DML 4/26/17
4951	7629	SOX	State Compliance achieved	13-OCT-2016	State	Data Received 10/13/2016 LT6 12/27/2016
4950	7626	SOX	State Compliance achieved	23-AUG-2016	State	Received qualifying data
4952	7630	SOX	State Compliance achieved	11-JUL-2016	State	ADEQ received the CCR late on 7/11/16. DML 2/2/17
4947	7625	SOX	State Compliance achieved	18-APR-2016	State	Data Received 4/18/2016 LT6 6/24/2016
4946	7622	SOX	State Compliance achieved	13-JAN-2016	State	-
4943	7619	SOX	State Compliance achieved	15-JUL-2015	State	-
4941	7615	SOX	State Compliance achieved	12-JUN-2015	State	-
4936	7571	SOX	State Compliance achieved	21-JAN-2014	State	-
4939	7572	SOX	State Compliance achieved	14-JAN-2014	State	-
4938	7570	SOX	State Compliance achieved	10-DEC-2013	State	-
4934	7569	SOX	State Compliance achieved	05-NOV-2013	State	-
4930	7561	SOX	State Compliance achieved	28-JUN-2013	State	-
4930	7563	SOX	State Compliance achieved	28-JUN-2013	State	-
4930	7564	SOX	State Compliance achieved	28-JUN-2013	State	-
4930	7560	SOX	State Compliance achieved	28-JUN-2013	State	-
4922	7562	SOX	State Compliance achieved	15-JAN-2013	State	-
4917	7557	SOX	State Compliance achieved	15-AUG-2012	State	-
4914	7556	SOX	State Compliance achieved	23-APR-2012	State	-
4914	7558	SOX	State Compliance achieved	23-APR-2012	State	-
4931	7567	SOX	State Compliance achieved	22-MAR-2012	State	-
4931	7568	SOX	State Compliance achieved	22-MAR-2012	State	-
4931	7596	SOX	State Compliance achieved	22-MAR-2012	State	-
4931	7593	SOX	State Compliance achieved	22-MAR-2012	State	-
4931	7590	SOX	State Compliance achieved	22-MAR-2012	State	-
4932	7566	SOX	State Compliance achieved	09-FEB-2012	State	-
4910	7555	SOX	State Compliance achieved	03-OCT-2011	State	-
4909	7553	SOX	State Compliance achieved	13-JUN-2011	State	-
4909	7554	SOX	State Compliance achieved	13-JUN-2011	State	-
4940	7599	SOX	State Compliance achieved	20-MAY-2011	State	-
4908	7552	SOX	State Compliance achieved	09-NOV-2010	State	-
4897	7584	SOX	State Compliance achieved	22-SEP-2010	State	-
4916	7005	SOX	State Compliance achieved	14-OCT-2009	State	CASE 89564; NOV CLOSURE
4916	7510	SOX	State Compliance achieved	14-OCT-2009	State	CASE 89564; NOV CLOSURE
4916	7105	SOX	State Compliance achieved	14-OCT-2009	State	CASE 89564; NOV CLOSURE
4916	7514	SOX	State Compliance achieved	14-OCT-2009	State	CASE 89564; NOV CLOSURE
4903	7550	SOX	State Compliance achieved	26-FEB-2009	State	-
4903	7549	SOX	State Compliance achieved	26-FEB-2009	State	-
4903	7517	SOX	State Compliance achieved	26-FEB-2009	State	-

1 - 50 of 137

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WL-55-614010	7958	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	12228	No	Distribution System/Zone	-	-	Active
EPDS001	9426	No	Sampling Station	-	-	Active
XEPHIS	17531	No	Sampling Station	-	-	Inactive
STORAGE TANK - 200,000	18779	No	Storage	-	-	Active
TP002 - CL2, AS	22960	No	Treatment Plant	-	-	Active
XTP001 - CL2 - AS	18780	No	Treatment Plant	-	-	Inactive

1 - 7 of 7

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
XTP001 - CL2 - AS	18780	Hypochlorination, Post	Disinfection
XTP001 - CL2 - AS	18780	Reverse Osmosis	Inorganics removal
XTP001 - CL2 - AS	18780	Ion Exchange	Inorganics removal
XTP001 - CL2 - AS	18780	Innovative	Inorganics removal
TP002 - CL2, AS	22960	Innovative	Inorganics removal
TP002 - CL2, AS	22960	Hypochlorination, Pre	Disinfection

1 - 6 of 6

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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