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Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	AZ0402033
PWS Name	TOMBSTONE CITY OF
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water
Primacy Type	State
Is Wholesaler?	No
Population Served	1545
County Served	Cochise

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	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	30001	Open	02-OCT-2025	-	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	29992	Returned to Compliance	01-AUG-2023	31-AUG-2023	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	29991	Returned to Compliance	01-AUG-2023	31-AUG-2023	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	29970	Returned to Compliance	01-APR-2022	30-APR-2022	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	29969	Returned to Compliance	01-APR-2022	30-APR-2022	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	29971	Returned to Compliance	01-AUG-2021	31-JUL-2022	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	29962	Returned to Compliance	01-JUL-2021	31-JUL-2021	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	29959	Returned to Compliance	01-JUN-2021	30-JUN-2021	No
RPT	Report Sample Result/Fail Monitor (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	29945	Returned to Compliance	01-MAY-2020	-	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	29942	Returned to Compliance	01-JAN-2020	31-MAR-2020	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	29931	Returned to Compliance	01-AUG-2019	31-AUG-2019	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	29928	Returned to Compliance	01-JUL-2019	31-JUL-2019	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	29922	Returned to Compliance	01-JUL-2019	-	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	29921	Returned to Compliance	01-JUN-2019	30-JUN-2019	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	29923	Returned to Compliance	01-APR-2019	30-JUN-2019	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	29889	Returned to Compliance	01-NOV-2018	30-NOV-2018	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	29890	Returned to Compliance	01-NOV-2018	30-NOV-2018	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	29893	Returned to Compliance	01-OCT-2018	31-DEC-2018	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	29885	Returned to Compliance	01-OCT-2018	31-OCT-2018	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	29892	Returned to Compliance	01-OCT-2018	31-DEC-2018	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	29884	Returned to Compliance	01-OCT-2018	31-OCT-2018	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	E. COLI	29883	Returned to Compliance	08-JUL-2018	08-AUG-2018	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	29881	Returned to Compliance	01-JUN-2018	30-JUN-2018	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	29880	Returned to Compliance	01-JUN-2018	30-JUN-2018	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	29878	Returned to Compliance	01-MAY-2018	31-MAY-2018	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	29877	Returned to Compliance	01-MAY-2018	31-MAY-2018	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	29882	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	29873	Returned to Compliance	01-MAR-2018	31-MAR-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	29902	Returned to Compliance	01-JAN-2018	31-DEC-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	29901	Returned to Compliance	01-JAN-2018	31-DEC-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	29900	Returned to Compliance	01-JAN-2018	31-DEC-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	29899	Returned to Compliance	01-JAN-2018	31-DEC-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	29898	Returned to Compliance	01-JAN-2018	31-DEC-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	29897	Returned to Compliance	01-JAN-2018	31-DEC-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	29896	Returned to Compliance	01-JAN-2018	31-DEC-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	29903	Returned to Compliance	01-JAN-2018	31-DEC-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	29904	Returned to Compliance	01-JAN-2018	31-DEC-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	29905	Returned to Compliance	01-JAN-2018	31-DEC-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	29906	Returned to Compliance	01-JAN-2018	31-DEC-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	29907	Returned to Compliance	01-JAN-2018	31-DEC-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	29908	Returned to Compliance	01-JAN-2018	31-DEC-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	29909	Returned to Compliance	01-JAN-2018	31-DEC-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	29910	Returned to Compliance	01-JAN-2018	31-DEC-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	29911	Returned to Compliance	01-JAN-2018	31-DEC-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	29895	Returned to Compliance	01-JAN-2018	31-DEC-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	29913	Returned to Compliance	01-JAN-2018	31-DEC-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	29914	Returned to Compliance	01-JAN-2018	31-DEC-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	29894	Returned to Compliance	01-JAN-2018	31-DEC-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	29912	Returned to Compliance	01-JAN-2018	31-DEC-2018	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	29875	Returned to Compliance	01-NOV-2017	31-JAN-2018	No

1 - 50 of 496

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
11243	30001	SIA	State Violation/Reminder Notice	05-NOV-2025	State	-
11242	29618	SO0	State no longer subject to Rule	16-MAY-2025	State	this violation referred to DBP stage 1 (TTHM & HAA5), which is no longer valid.
11242	29617	SO0	State no longer subject to Rule	16-MAY-2025	State	this violation referred to DBP stage 1 (TTHM & HAA5), which is no longer valid.
11236	29992	SIF	State Public Notification received	18-JUL-2024	State	-
11235	29991	SIF	State Public Notification received	18-JUL-2024	State	-
11215	29971	SOX	State Compliance achieved	04-NOV-2022	State	System turned in late data on 10/28/2022. VK9 11/4/2022
11211	29959	SIF	State Public Notification received	01-JUL-2022	State	-
11210	29962	SIF	State Public Notification received	01-JUL-2022	State	-
11212	29970	SOX	State Compliance achieved	23-JUN-2022	State	-
11212	29969	SOX	State Compliance achieved	23-JUN-2022	State	-
11185	29945	SIA	State Violation/Reminder Notice	29-JUN-2020	State	-
11183	29942	SOX	State Compliance achieved	08-JUN-2020	State	1Q2020 RESULT SUBMITTED LATE ON 06/08/2020. CO3 06/29/2020
11172	29931	SOX	State Compliance achieved	04-OCT-2019	State	-
11147	29923	SOX	State Compliance achieved	03-SEP-2019	State	Updating record to fix error on EPA Data Quality Report. HML 3/5/2025
11139	29928	SIA	State Violation/Reminder Notice	29-AUG-2019	State	-
11131	29921	SOX	State Compliance achieved	05-AUG-2019	State	SYSTEM SUBMITTED JUNE 2019 SWTR DWAR 15A&B, SYSTEM WAS OFFLINE - JK5 08/13/2019
11155	29922	SIA	State Violation/Reminder Notice	31-JUL-2019	State	-
11129	29897	SO0	State no longer subject to Rule	05-MAR-2019	State	EPDS001 was inactivated. EB7 3/5/19.
11129	29898	SO0	State no longer subject to Rule	05-MAR-2019	State	EPDS001 was inactivated. EB7 3/5/19.
11129	29899	SO0	State no longer subject to Rule	05-MAR-2019	State	EPDS001 was inactivated. EB7 3/5/19.
11129	29900	SO0	State no longer subject to Rule	05-MAR-2019	State	EPDS001 was inactivated. EB7 3/5/19.
11129	29901	SO0	State no longer subject to Rule	05-MAR-2019	State	EPDS001 was inactivated. EB7 3/5/19.
11129	29902	SO0	State no longer subject to Rule	05-MAR-2019	State	EPDS001 was inactivated. EB7 3/5/19.
11129	29903	SO0	State no longer subject to Rule	05-MAR-2019	State	EPDS001 was inactivated. EB7 3/5/19.
11129	29904	SO0	State no longer subject to Rule	05-MAR-2019	State	EPDS001 was inactivated. EB7 3/5/19.
11129	29905	SO0	State no longer subject to Rule	05-MAR-2019	State	EPDS001 was inactivated. EB7 3/5/19.
11129	29906	SO0	State no longer subject to Rule	05-MAR-2019	State	EPDS001 was inactivated. EB7 3/5/19.
11129	29907	SO0	State no longer subject to Rule	05-MAR-2019	State	EPDS001 was inactivated. EB7 3/5/19.
11129	29908	SO0	State no longer subject to Rule	05-MAR-2019	State	EPDS001 was inactivated. EB7 3/5/19.
11129	29909	SO0	State no longer subject to Rule	05-MAR-2019	State	EPDS001 was inactivated. EB7 3/5/19.
11129	29910	SO0	State no longer subject to Rule	05-MAR-2019	State	EPDS001 was inactivated. EB7 3/5/19.
11129	29911	SO0	State no longer subject to Rule	05-MAR-2019	State	EPDS001 was inactivated. EB7 3/5/19.
11129	29912	SO0	State no longer subject to Rule	05-MAR-2019	State	EPDS001 was inactivated. EB7 3/5/19.
11129	29913	SO0	State no longer subject to Rule	05-MAR-2019	State	EPDS001 was inactivated. EB7 3/5/19.
11129	29914	SO0	State no longer subject to Rule	05-MAR-2019	State	EPDS001 was inactivated. EB7 3/5/19.
11129	29894	SO0	State no longer subject to Rule	05-MAR-2019	State	EPDS001 was inactivated. EB7 3/5/19.
11129	29895	SO0	State no longer subject to Rule	05-MAR-2019	State	EPDS001 was inactivated. EB7 3/5/19.
11129	29896	SO0	State no longer subject to Rule	05-MAR-2019	State	EPDS001 was inactivated. EB7 3/5/19.
11130	29893	SOX	State Compliance achieved	05-MAR-2019	State	-
11119	29892	SOX	State Compliance achieved	14-FEB-2019	State	PWS submitted late MRDL data. EB7 2/14/19.
11171	29890	SOX	State Compliance achieved	09-JAN-2019	State	-
11171	29889	SOX	State Compliance achieved	09-JAN-2019	State	-
11098	29885	SIA	State Violation/Reminder Notice	29-NOV-2018	State	-
11096	29884	SIA	State Violation/Reminder Notice	29-NOV-2018	State	-
11128	29883	SOX	State Compliance achieved	05-OCT-2018	State	Submitted late data on 10/05/2018 HML 2/28/2019
11093	29871	SO0	State no longer subject to Rule	20-AUG-2018	State	WELL #1 FEEDING EPDS001 WAS DISCONNECTED 8/20/2018 LT6
11093	29858	SO0	State no longer subject to Rule	20-AUG-2018	State	WELL #1 FEEDING EPDS001 WAS DISCONNECTED 8/20/2018 LT6
11093	29794	SO0	State no longer subject to Rule	20-AUG-2018	State	WELL #1 FEEDING EPDS001 WAS DISCONNECTED 8/20/2018 LT6
11093	29783	SO0	State no longer subject to Rule	20-AUG-2018	State	WELL #1 FEEDING EPDS001 WAS DISCONNECTED 8/20/2018 LT6
11093	29872	SO0	State no longer subject to Rule	20-AUG-2018	State	WELL #1 FEEDING EPDS001 WAS DISCONNECTED 8/20/2018 LT6

1 - 50 of 451

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
XIN-36-75717 - MILLER SPRING	11052	Yes	Intake	Surface water	Permanent	Inactive
WL-55-616499 - 2	8045	Yes	Well	Ground water	Permanent	Active
WL-55-616498 - 1	3454	Yes	Well	Ground water	Permanent	Active
XWL-55-616500 - 3	7302	Yes	Well	Ground water	Emergency	Inactive
SP-36-75717 - MILLER SPRING	26848	Yes	Spring	Surface water	Permanent	Active
SP-36-75713SI - CARR CANYON	26847	Yes	Spring	Surface water	Permanent	Active
XIN-36-75716 - ROCK SPRING	21030	Yes	Intake	Surface water	Permanent	Inactive
XIN-36-75713SI - CARR CANYON	11053	Yes	Intake	Surface water	Permanent	Inactive
EPDS004	8424	No	Clear Well	-	-	Active
DISTRIBUTION SYSTEM	12718	No	Distribution System/Zone	-	-	Active
RAWLT2	24786	No	Sampling Station	-	-	Active
EPDS002	8663	No	Sampling Station	-	-	Active
XEPHIS	17348	No	Sampling Station	-	-	Inactive
XEPDS001	8662	No	Sampling Station	-	-	Inactive
XEPDS003	8664	No	Sampling Station	-	-	Inactive
STORAGE TANK 004A - 100,000	21031	No	Storage	-	-	Active
STORAGE TANK 004B - 300,000	21032	No	Storage	-	-	Active
STORAGE TANK 002 - 20,000	21033	No	Storage	-	-	Active
TP004 - SURFACE WATER	1285	No	Treatment Plant	-	-	Active
TP005 - AS BLENDING	25124	No	Treatment Plant	-	-	Active
TP007 - CL2	25684	No	Treatment Plant	-	-	Active
TP006 - CL	25685	No	Treatment Plant	-	-	Active
XTP002 - CL2	16164	No	Treatment Plant	-	-	Inactive
XTP003 - CL2	16165	No	Treatment Plant	-	-	Inactive

1 - 24 of 24

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TP004 - SURFACE WATER	1285	Filtration, Pressure Sand	Particulate removal
TP004 - SURFACE WATER	1285	Innovative	Disinfection
XTP002 - CL2	16164	Gaseous Chlorination, Post	Disinfection
XTP003 - CL2	16165	Gaseous Chlorination, Post	Disinfection
TP005 - AS BLENDING	25124	Innovative	Inorganics removal
TP007 - CL2	25684	Innovative	Disinfection
TP006 - CL	25685	Innovative	Disinfection

1 - 7 of 7

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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