Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	AZ0402039
PWS Name	ST DAVID DWID
PWS Type	Community water system
Owner Type	Private
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	1255
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	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	7184	Returned to Compliance	20-DEC-2024	-	No
RPT	LSL Reporting	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	7182	Returned to Compliance	17-OCT-2024	-	No
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	7183	Returned to Compliance	17-OCT-2024	-	Yes
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	7181	Returned to Compliance	01-JUL-2024	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	7180	Returned to Compliance	02-OCT-2023	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	7179	Returned to Compliance	01-FEB-2023	28-FEB-2023	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	7178	Returned to Compliance	01-JAN-2023	-	No
TT	Treatment Technique, Level 1 Assessment (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	7173	Returned to Compliance	27-AUG-2018	-	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	7167	Returned to Compliance	01-JUL-2014	31-JUL-2014	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	7155	Returned to Compliance	01-MAR-2014	31-MAR-2014	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	7145	Returned to Compliance	01-AUG-2013	31-AUG-2013	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	7138	Returned to Compliance	01-AUG-2012	31-AUG-2012	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	7137	Returned to Compliance	01-JUL-2012	31-JUL-2012	Yes
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	7144	Returned to Compliance	01-JUL-2011	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	7136	Returned to Compliance	01-SEP-2010	30-SEP-2010	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	7135	Returned to Compliance	01-FEB-2010	28-FEB-2010	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	7134	Returned to Compliance	01-JUL-2009	30-SEP-2009	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	7132	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	7131	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	7130	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	7120	Returned to Compliance	01-JAN-2007	31-DEC-2007	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	7121	Returned to Compliance	01-JAN-2007	31-DEC-2007	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	7106	Returned to Compliance	01-JAN-2005	31-DEC-2005	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	2605	Returned to Compliance	01-JAN-2005	31-MAR-2005	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	1505	Returned to Compliance	01-OCT-2004	31-DEC-2004	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	7148	Returned to Compliance	01-JAN-2004	31-MAR-2004	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	7122	Returned to Compliance	01-JAN-2004	31-DEC-2007	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	7123	Returned to Compliance	01-JAN-2004	31-DEC-2007	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	1405	Known	01-JAN-2004	31-DEC-2004	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	504	Returned to Compliance	01-JAN-2004	31-JAN-2004	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7126	Returned to Compliance	01-JAN-2004	31-DEC-2007	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7125	Returned to Compliance	01-JAN-2004	31-DEC-2007	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	7124	Returned to Compliance	01-JAN-2004	31-DEC-2007	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	7140	Returned to Compliance	01-JUL-2003	-	No
MR	Monitoring, Repeat Major (TCR)	Total Coliform Rule	Coliform (TCR)	703	Returned to Compliance	01-SEP-2002	30-SEP-2002	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	7139	Returned to Compliance	01-JUL-2002	-	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,3,7,8-TCDD	7143	Returned to Compliance	01-JAN-2002	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dinoseb	1303	Returned to Compliance	01-JAN-2002	31-DEC-2002	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	301	Returned to Compliance	01-AUG-2001	31-AUG-2001	Yes
MR	Monitoring, Regular	Nitrate Rule	Nitrate	1002	Returned to Compliance	01-JAN-2001	31-DEC-2001	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	902	Returned to Compliance	01-JAN-2001	31-DEC-2001	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	400	Returned to Compliance	01-FEB-2000	29-FEB-2000	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	200	Returned to Compliance	01-JAN-2000	31-JAN-2000	Yes
MR	Monitoring, Repeat Major (TCR)	Total Coliform Rule	Coliform (TCR)	600	Returned to Compliance	01-JAN-2000	31-JAN-2000	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	801	Returned to Compliance	01-JAN-2000	31-DEC-2000	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	1199	Returned to Compliance	01-JAN-1998	31-DEC-1998	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	1299	Returned to Compliance	01-JAN-1998	31-DEC-1998	No
MCL	Maximum Contaminant Level Violation, Single Sample	Inorganic Chemicals	Fluoride	365983	Known	08-APR-1983	07-AUG-1983	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Inorganic Chemicals	Fluoride	1222781	Known	07-APR-1981	06-JUN-1981	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Inorganic Chemicals	Fluoride	1014381	Known	04-MAR-1981	03-MAY-1981	Yes

1 - 50 of 54

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
1336	7182	SIF	State Public Notification received	31-JAN-2025	State	-
1335	7183	SIF	State Public Notification received	31-JAN-2025	State	-
1334	7184	SOX	State Compliance achieved	31-JAN-2025	State	System submitted/distributed PN for late LSLI submission on 1/31/2025. LW8 2/3/2025
1321	7181	SIA	State Violation/Reminder Notice	03-OCT-2024	State	-
1320	7180	SOX	State Compliance achieved	05-OCT-2023	State	SYSTEM SUBMITTED MC LATE RECEIVED 10/4/2023 LW8 10/5/2023
1317	7179	SOX	State Compliance achieved	02-MAY-2023	State	System submitted RTCR data for subsequent monitoring period. VK9 5/2/2023
1313	7178	SOX	State Compliance achieved	15-FEB-2023	State	PWS submitted LCN late on 2/14/2023. VK9 2/15/2023
1303	7173	SOX	State Compliance achieved	24-AUG-2018	State	SYSTEM SUBMITTED AND COMPLETED LV1 ASSESSMENT ON 08/24/2018 - JK5 08/27/2019
1300	7167	SOX	State Compliance achieved	20-OCT-2014	State	-
1297	7155	SOX	State Compliance achieved	02-MAY-2014	State	-
1295	7145	SOX	State Compliance achieved	14-NOV-2013	State	-
1288	7138	SOX	State Compliance achieved	14-NOV-2012	State	-
1288	7137	SOX	State Compliance achieved	14-NOV-2012	State	-
1281	7136	SOX	State Compliance achieved	27-JAN-2012	State	-
1293	7144	SOX	State Compliance achieved	11-JUL-2011	State	-
1292	7143	SOX	State Compliance achieved	09-JUN-2011	State	-
1277	7135	SOX	State Compliance achieved	02-APR-2010	State	-
1280	7134	SO0	State no longer subject to Rule	20-JUL-2009	State	-
1276	7132	SOX	State Compliance achieved	01-MAY-2009	State	-
1275	7131	SOX	State Compliance achieved	17-MAR-2009	State	-
1275	7130	SOX	State Compliance achieved	17-MAR-2009	State	-
1268	7121	SOX	State Compliance achieved	30-APR-2008	State	-
1268	7120	SOX	State Compliance achieved	30-APR-2008	State	-
1267	7126	SOX	State Compliance achieved	12-MAR-2008	State	-
1267	7124	SOX	State Compliance achieved	12-MAR-2008	State	-
1267	7123	SOX	State Compliance achieved	12-MAR-2008	State	-
1267	7122	SOX	State Compliance achieved	12-MAR-2008	State	-
1267	7125	SOX	State Compliance achieved	12-MAR-2008	State	-
1301	7106	SOX	State Compliance achieved	01-JAN-2007	State	-
1229	2605	SOX	State Compliance achieved	25-JUL-2005	State	-
1229	1505	SOX	State Compliance achieved	25-JUL-2005	State	-
1283	504	SOX	State Compliance achieved	12-AUG-2004	State	-
1196	7148	SOX	State Compliance achieved	16-JUN-2004	State	-
1225	7140	SOX	State Compliance achieved	12-MAR-2004	State	-
1225	7139	SOX	State Compliance achieved	12-MAR-2004	State	-
1225	703	SOX	State Compliance achieved	12-MAR-2004	State	-
1302	1002	SOX	State Compliance achieved	18-JUN-2002	State	-
1302	801	SOX	State Compliance achieved	18-JUN-2002	State	-
1302	902	SOX	State Compliance achieved	18-JUN-2002	State	-
1284	301	SOX	State Compliance achieved	14-APR-2002	State	-
1289	1303	SOX	State Compliance achieved	22-JAN-2002	State	-
1285	600	SOX	State Compliance achieved	13-SEP-2000	State	-
1285	400	SOX	State Compliance achieved	13-SEP-2000	State	-
1285	200	SOX	State Compliance achieved	13-SEP-2000	State	-
1287	1299	SOX	State Compliance achieved	18-DEC-1999	State	-
1287	1199	SOX	State Compliance achieved	18-DEC-1999	State	-

1 - 46 of 46

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WL-55-589239 - 5	16916	Yes	Well	Ground water	Emergency	Active
WL-55-542046 - 3	7247	Yes	Well	Ground water	Permanent	Active
WL-55-502809 - 2	3456	Yes	Well	Ground water	Permanent	Active
XWL-55-610361- 1	3457	Yes	Well	Ground water	Other	Inactive
DISTRIBUTION SYSTEM	12775	No	Distribution System/Zone	-	-	Active
EPDS001	8666	No	Sampling Station	-	-	Active
EPDS002	8667	No	Sampling Station	-	-	Active
XEPDS003	16917	No	Sampling Station	-	-	Inactive
XEPHIS	17351	No	Sampling Station	-	-	Inactive
STORAGE TANK 001 - 150,000	19662	No	Storage	-	-	Active
STORAGE TANK 002 - 450,000	19663	No	Storage	-	-	Active
XTP001 - CL2	15824	No	Treatment Plant	-	-	Inactive

1 - 12 of 12

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
XTP001 - CL2	15824	Hypochlorination, Post	Disinfection

1 - 1 of 1

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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