Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	AZ0413017
PWS Name	DIAMOND VALLEY WATER DISTRICT
PWS Type	Community water system
Owner Type	Private
Primary Source	Ground water purchased
Primacy Type	State
Is Wholesaler?	No
Population Served	2000
County Served	Yavapai

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	1949	Open	02-JUL-2025	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	1946	Returned to Compliance	01-APR-2023	30-JUN-2023	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	1945	Returned to Compliance	01-JAN-2023	31-MAR-2023	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	1938	Returned to Compliance	01-JAN-2021	31-MAR-2021	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	1935	Returned to Compliance	01-NOV-2017	30-NOV-2017	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	1934	Returned to Compliance	01-JAN-2017	31-MAR-2017	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	1921	Returned to Compliance	01-JAN-2016	31-MAR-2016	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	1918	Returned to Compliance	01-DEC-2015	31-DEC-2015	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	1905	Returned to Compliance	01-OCT-2014	31-OCT-2014	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	1862	Returned to Compliance	01-FEB-2014	28-FEB-2014	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	1837	Returned to Compliance	01-OCT-2013	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	1843	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1836	Returned to Compliance	01-JUL-2013	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	1819	Returned to Compliance	01-OCT-2012	31-OCT-2012	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	1823	Returned to Compliance	01-OCT-2012	31-DEC-2012	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	1820	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	1826	Returned to Compliance	01-JAN-2012	31-DEC-2012	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1827	Returned to Compliance	01-JAN-2012	31-DEC-2012	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	1816	Returned to Compliance	01-JAN-2011	31-DEC-2011	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1817	Returned to Compliance	01-JAN-2011	31-DEC-2011	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	1831	Returned to Compliance	01-OCT-2010	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1832	Returned to Compliance	01-JUL-2010	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	1814	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1815	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	1813	Returned to Compliance	01-OCT-2009	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1830	Returned to Compliance	01-JUL-2009	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	1901	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	1895	Returned to Compliance	01-OCT-2008	31-DEC-2008	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1812	Returned to Compliance	01-JUL-2008	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	1898	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	1889	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	1892	Returned to Compliance	01-JAN-2008	31-MAR-2008	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	1881	Returned to Compliance	01-OCT-2007	31-DEC-2007	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	1880	Returned to Compliance	01-JUL-2007	30-SEP-2007	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1829	Returned to Compliance	01-JUL-2007	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	1879	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	1810	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)	1811	Returned to Compliance	01-JAN-2007	31-DEC-2007	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	1877	Returned to Compliance	01-JAN-2007	31-MAR-2007	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	1870	Returned to Compliance	01-OCT-2006	31-DEC-2006	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1806	Returned to Compliance	01-JUL-2006	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	1868	Returned to Compliance	01-JUL-2006	30-SEP-2006	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	1867	Returned to Compliance	01-APR-2006	30-JUN-2006	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	1865	Returned to Compliance	01-JAN-2006	31-MAR-2006	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	1856	Returned to Compliance	01-OCT-2005	31-DEC-2005	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	1857	Returned to Compliance	01-JUL-2005	30-SEP-2005	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1828	Returned to Compliance	01-JUL-2005	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	1861	Returned to Compliance	01-APR-2005	30-JUN-2005	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	1853	Returned to Compliance	01-JAN-2005	31-MAR-2005	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	1849	Returned to Compliance	01-OCT-2004	31-DEC-2004	No

1 - 50 of 77

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
2203	1946	SOX	State Compliance achieved	22-MAY-2024	State	-
2193	1945	SOX	State Compliance achieved	22-MAY-2023	State	-
2167	1938	SOX	State Compliance achieved	21-MAY-2021	State	-
2158	1935	SIA	State Violation/Reminder Notice	21-DEC-2017	State	-
2155	1934	SIA	State Violation/Reminder Notice	28-APR-2017	State	-
2149	1921	SOX	State Compliance achieved	25-JUL-2016	State	MRDL Data Received 7/25/2016 LT6 8/10/2016
2147	1918	SOX	State Compliance achieved	15-APR-2016	State	-
2144	1905	SIA	State Violation/Reminder Notice	05-DEC-2014	State	-
2142	1837	SOX	State Compliance achieved	23-APR-2014	State	-
2140	1862	SOX	State Compliance achieved	03-APR-2014	State	-
2143	1843	SOX	State Compliance achieved	03-FEB-2014	State	-
2136	1817	SOX	State Compliance achieved	02-OCT-2013	State	CASE 139740; NOV CLOSURE
2136	1827	SOX	State Compliance achieved	02-OCT-2013	State	CASE 139740; NOV CLOSURE
2136	1826	SOX	State Compliance achieved	02-OCT-2013	State	CASE 139740; NOV CLOSURE
2136	1823	SOX	State Compliance achieved	02-OCT-2013	State	CASE 139740; NOV CLOSURE
2136	1820	SOX	State Compliance achieved	02-OCT-2013	State	CASE 139740; NOV CLOSURE
2136	1816	SOX	State Compliance achieved	02-OCT-2013	State	CASE 139740; NOV CLOSURE
2136	1815	SOX	State Compliance achieved	02-OCT-2013	State	CASE 139740; NOV CLOSURE
2136	1814	SOX	State Compliance achieved	02-OCT-2013	State	CASE 139740; NOV CLOSURE
2138	1836	SOX	State Compliance achieved	26-JUL-2013	State	-
2125	1819	SOX	State Compliance achieved	17-DEC-2012	State	-
2123	1813	SOX	State Compliance achieved	30-SEP-2011	State	-
2135	1812	SOX	State Compliance achieved	28-JUN-2011	State	-
2135	1829	SOX	State Compliance achieved	28-JUN-2011	State	-
2135	1830	SOX	State Compliance achieved	28-JUN-2011	State	-
2135	1831	SOX	State Compliance achieved	28-JUN-2011	State	-
2135	1832	SOX	State Compliance achieved	28-JUN-2011	State	-
2122	1810	SOX	State Compliance achieved	28-JUN-2010	State	-
2122	1811	SOX	State Compliance achieved	28-JUN-2010	State	-
2137	1834	SOX	State Compliance achieved	15-JUN-2009	State	-
2137	1840	SOX	State Compliance achieved	15-JUN-2009	State	-
2137	1844	SOX	State Compliance achieved	15-JUN-2009	State	-
2137	1849	SOX	State Compliance achieved	15-JUN-2009	State	-
2137	1853	SOX	State Compliance achieved	15-JUN-2009	State	-
2137	1856	SOX	State Compliance achieved	15-JUN-2009	State	-
2137	1857	SOX	State Compliance achieved	15-JUN-2009	State	-
2137	1861	SOX	State Compliance achieved	15-JUN-2009	State	-
2137	1865	SOX	State Compliance achieved	15-JUN-2009	State	-
2137	1867	SOX	State Compliance achieved	15-JUN-2009	State	-
2137	1868	SOX	State Compliance achieved	15-JUN-2009	State	-
2137	1870	SOX	State Compliance achieved	15-JUN-2009	State	-
2137	1877	SOX	State Compliance achieved	15-JUN-2009	State	-
2137	1879	SOX	State Compliance achieved	15-JUN-2009	State	-
2137	1880	SOX	State Compliance achieved	15-JUN-2009	State	-
2137	1881	SOX	State Compliance achieved	15-JUN-2009	State	-
2137	1889	SOX	State Compliance achieved	15-JUN-2009	State	-
2137	1892	SOX	State Compliance achieved	15-JUN-2009	State	-
2137	1895	SOX	State Compliance achieved	15-JUN-2009	State	-
2137	1898	SOX	State Compliance achieved	15-JUN-2009	State	-
2137	1901	SOX	State Compliance achieved	15-JUN-2009	State	-

1 - 50 of 66

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
CC001 - 13048	11388	Yes	Consecutive Connection	Ground water	Permanent	Active
XWL-55-524988 - FISHER WELL 9B	5722	Yes	Well	Ground water	Permanent	Inactive
XWL-55-524296 - FISHER WELL 9A	5721	Yes	Well	Ground water	Permanent	Inactive
XWL-55-515830 - FISHER WELL 9	5720	Yes	Well	Ground water	Permanent	Inactive
XWL-55-506382 - WELL 1A	5719	Yes	Well	Ground water	Permanent	Inactive
XWL-55-626204 - WELL 2	5519	Yes	Well	Ground water	Permanent	Inactive
XWL-55-626206 - WELL 3B	5515	Yes	Well	Ground water	Permanent	Inactive
DISTRIBUTION SYSTEM	15383	No	Distribution System/Zone	-	-	Active
XEPHIS	18292	No	Sampling Station	-	-	Inactive
STORAGE TANK 001 RAMADA - 125,186	19245	No	Storage	-	-	Active
STORAGE TANK 002 LISA - 20,000	19246	No	Storage	-	-	Active
STORAGE TANK 003 OPAL - 20,000	19247	No	Storage	-	-	Active
TP001 - CL2	20882	No	Treatment Plant	-	-	Inactive

1 - 13 of 13

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TP001 - CL2	20882	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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