Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	AZ0413105
PWS Name	COTTONWOOD MUNICIPAL WATER VV3
PWS Type	Community water system
Owner Type	Private
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	1458
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
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	18290	Returned to Compliance	01-OCT-2025	31-DEC-2025	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	18291	Returned to Compliance	01-OCT-2025	31-DEC-2025	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	18309	Returned to Compliance	01-OCT-2025	31-DEC-2025	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	18308	Returned to Compliance	01-OCT-2025	31-DEC-2025	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	18307	Returned to Compliance	01-OCT-2025	31-DEC-2025	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	18306	Returned to Compliance	01-OCT-2025	31-DEC-2025	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	18305	Returned to Compliance	01-OCT-2025	31-DEC-2025	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	18304	Returned to Compliance	01-OCT-2025	31-DEC-2025	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	18303	Returned to Compliance	01-OCT-2025	31-DEC-2025	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	18302	Returned to Compliance	01-OCT-2025	31-DEC-2025	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	18301	Returned to Compliance	01-OCT-2025	31-DEC-2025	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	18300	Returned to Compliance	01-OCT-2025	31-DEC-2025	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	18299	Returned to Compliance	01-OCT-2025	31-DEC-2025	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	18298	Returned to Compliance	01-OCT-2025	31-DEC-2025	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	18297	Returned to Compliance	01-OCT-2025	31-DEC-2025	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	18296	Returned to Compliance	01-OCT-2025	31-DEC-2025	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	18295	Returned to Compliance	01-OCT-2025	31-DEC-2025	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	18294	Returned to Compliance	01-OCT-2025	31-DEC-2025	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	18293	Returned to Compliance	01-OCT-2025	31-DEC-2025	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	18292	Returned to Compliance	01-OCT-2025	31-DEC-2025	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	18310	Returned to Compliance	01-OCT-2025	31-DEC-2025	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	18289	Returned to Compliance	01-JAN-2018	31-MAR-2018	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	18288	Returned to Compliance	01-JAN-2018	31-MAR-2018	No
RPT	Report Sample Result/Fail Monitor (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	18287	Returned to Compliance	01-OCT-2017	-	No
RPT	Report Sample Result/Fail Monitor (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	18284	Returned to Compliance	01-DEC-2016	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	18278	Returned to Compliance	01-OCT-2015	31-DEC-2015	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	18269	Returned to Compliance	01-JAN-2015	31-MAR-2015	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	18247	Returned to Compliance	01-JUL-2014	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	18228	Returned to Compliance	01-APR-2014	30-APR-2014	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	18218	Returned to Compliance	01-OCT-2013	31-DEC-2013	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	18210	Returned to Compliance	01-OCT-2012	31-DEC-2012	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	18208	Returned to Compliance	01-JUL-2012	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	18215	Returned to Compliance	01-JUL-2011	-	No
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	18275	Returned to Compliance	01-OCT-2010	31-DEC-2010	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	18191	Returned to Compliance	01-OCT-2010	31-DEC-2010	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	18189	Returned to Compliance	01-JUL-2010	30-SEP-2010	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	18190	Returned to Compliance	01-JUL-2010	30-SEP-2010	Yes
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	18214	Returned to Compliance	01-JUL-2010	-	No
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	18188	Returned to Compliance	01-APR-2010	30-JUN-2010	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	18187	Returned to Compliance	01-APR-2010	30-JUN-2010	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	18185	Returned to Compliance	01-JAN-2010	31-MAR-2010	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	18180	Returned to Compliance	01-JAN-2010	31-JAN-2010	No
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	18184	Returned to Compliance	01-JAN-2010	31-MAR-2010	Yes
MR	Monitoring, Regular	Arsenic Rule	Arsenic	18181	Returned to Compliance	01-OCT-2009	31-DEC-2009	No
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	18182	Returned to Compliance	01-OCT-2009	31-DEC-2009	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	18183	Returned to Compliance	01-OCT-2009	31-DEC-2009	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	18156	Returned to Compliance	01-JUL-2009	30-SEP-2009	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	18157	Returned to Compliance	01-JUL-2009	30-SEP-2009	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	18154	Returned to Compliance	01-APR-2009	30-JUN-2009	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	18147	Returned to Compliance	01-APR-2009	30-JUN-2009	No

1 - 50 of 259

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
9855	18290	SOX	State Compliance achieved	11-MAR-2026	State	1Q26 samples taken 2/11 and uploaded to CMDP 2/27 BM11 3/11/2026
9855	18310	SOX	State Compliance achieved	11-MAR-2026	State	1Q26 samples taken 2/11 and uploaded to CMDP 2/27 BM11 3/11/2026
9855	18292	SOX	State Compliance achieved	11-MAR-2026	State	1Q26 samples taken 2/11 and uploaded to CMDP 2/27 BM11 3/11/2026
9855	18293	SOX	State Compliance achieved	11-MAR-2026	State	1Q26 samples taken 2/11 and uploaded to CMDP 2/27 BM11 3/11/2026
9855	18294	SOX	State Compliance achieved	11-MAR-2026	State	1Q26 samples taken 2/11 and uploaded to CMDP 2/27 BM11 3/11/2026
9855	18295	SOX	State Compliance achieved	11-MAR-2026	State	1Q26 samples taken 2/11 and uploaded to CMDP 2/27 BM11 3/11/2026
9855	18296	SOX	State Compliance achieved	11-MAR-2026	State	1Q26 samples taken 2/11 and uploaded to CMDP 2/27 BM11 3/11/2026
9855	18297	SOX	State Compliance achieved	11-MAR-2026	State	1Q26 samples taken 2/11 and uploaded to CMDP 2/27 BM11 3/11/2026
9855	18298	SOX	State Compliance achieved	11-MAR-2026	State	1Q26 samples taken 2/11 and uploaded to CMDP 2/27 BM11 3/11/2026
9855	18299	SOX	State Compliance achieved	11-MAR-2026	State	1Q26 samples taken 2/11 and uploaded to CMDP 2/27 BM11 3/11/2026
9855	18300	SOX	State Compliance achieved	11-MAR-2026	State	1Q26 samples taken 2/11 and uploaded to CMDP 2/27 BM11 3/11/2026
9855	18301	SOX	State Compliance achieved	11-MAR-2026	State	1Q26 samples taken 2/11 and uploaded to CMDP 2/27 BM11 3/11/2026
9855	18302	SOX	State Compliance achieved	11-MAR-2026	State	1Q26 samples taken 2/11 and uploaded to CMDP 2/27 BM11 3/11/2026
9855	18303	SOX	State Compliance achieved	11-MAR-2026	State	1Q26 samples taken 2/11 and uploaded to CMDP 2/27 BM11 3/11/2026
9855	18304	SOX	State Compliance achieved	11-MAR-2026	State	1Q26 samples taken 2/11 and uploaded to CMDP 2/27 BM11 3/11/2026
9855	18305	SOX	State Compliance achieved	11-MAR-2026	State	1Q26 samples taken 2/11 and uploaded to CMDP 2/27 BM11 3/11/2026
9855	18306	SOX	State Compliance achieved	11-MAR-2026	State	1Q26 samples taken 2/11 and uploaded to CMDP 2/27 BM11 3/11/2026
9855	18307	SOX	State Compliance achieved	11-MAR-2026	State	1Q26 samples taken 2/11 and uploaded to CMDP 2/27 BM11 3/11/2026
9855	18308	SOX	State Compliance achieved	11-MAR-2026	State	1Q26 samples taken 2/11 and uploaded to CMDP 2/27 BM11 3/11/2026
9855	18309	SOX	State Compliance achieved	11-MAR-2026	State	1Q26 samples taken 2/11 and uploaded to CMDP 2/27 BM11 3/11/2026
9855	18291	SOX	State Compliance achieved	11-MAR-2026	State	1Q26 samples taken 2/11 and uploaded to CMDP 2/27 BM11 3/11/2026
9851	18289	SOX	State Compliance achieved	15-MAY-2018	State	-
9851	18288	SOX	State Compliance achieved	15-MAY-2018	State	-
9846	18287	SOX	State Compliance achieved	05-DEC-2017	State	OCT 2017 RTCR DATA RECEIVED LATE ON 12/5/2017. CO3.
9843	18284	SOX	State Compliance achieved	18-JAN-2017	State	-
#EOX-AO-2009-6011	18144	EOX	Federal Compliance achieved	24-MAR-2016	ODSWeb	Per 6/17/16 e-mail message from Everett Pringle, subject "RTC letters"
#EOX-AO-2009-6011	18146	EOX	Federal Compliance achieved	24-MAR-2016	ODSWeb	Per 6/17/16 e-mail message from Everett Pringle, subject "RTC letters"
#EOX-AO-2009-6011	18154	EOX	Federal Compliance achieved	24-MAR-2016	ODSWeb	Per 6/17/16 e-mail message from Everett Pringle, subject "RTC letters"
#EOX-AO-2009-6011	18155	EOX	Federal Compliance achieved	24-MAR-2016	ODSWeb	Per 6/17/16 e-mail message from Everett Pringle, subject "RTC letters"
#EOX-AO-2009-6011	18156	EOX	Federal Compliance achieved	24-MAR-2016	ODSWeb	Per 6/17/16 e-mail message from Everett Pringle, subject "RTC letters"
#EOX-AO-2009-6011	18157	EOX	Federal Compliance achieved	24-MAR-2016	ODSWeb	Per 6/17/16 e-mail message from Everett Pringle, subject "RTC letters"
#EOX-AO-2009-6011	18182	EOX	Federal Compliance achieved	24-MAR-2016	ODSWeb	Per 6/17/16 e-mail message from Everett Pringle, subject "RTC letters"
#EOX-AO-2009-6011	18183	EOX	Federal Compliance achieved	24-MAR-2016	ODSWeb	Per 6/17/16 e-mail message from Everett Pringle, subject "RTC letters"
#EOX-AO-2009-6011	18184	EOX	Federal Compliance achieved	24-MAR-2016	ODSWeb	Per 6/17/16 e-mail message from Everett Pringle, subject "RTC letters"
#EOX-AO-2009-6011	18185	EOX	Federal Compliance achieved	24-MAR-2016	ODSWeb	Per 6/17/16 e-mail message from Everett Pringle, subject "RTC letters"
#EOX-AO-2009-6011	18187	EOX	Federal Compliance achieved	24-MAR-2016	ODSWeb	Per 6/17/16 e-mail message from Everett Pringle, subject "RTC letters"
#EOX-AO-2009-6011	18188	EOX	Federal Compliance achieved	24-MAR-2016	ODSWeb	Per 6/17/16 e-mail message from Everett Pringle, subject "RTC letters"
#EOX-AO-2009-6011	18189	EOX	Federal Compliance achieved	24-MAR-2016	ODSWeb	Per 6/17/16 e-mail message from Everett Pringle, subject "RTC letters"
#EOX-AO-2009-6011	18190	EOX	Federal Compliance achieved	24-MAR-2016	ODSWeb	Per 6/17/16 e-mail message from Everett Pringle, subject "RTC letters"
#EOX-AO-2009-6011	18191	EOX	Federal Compliance achieved	24-MAR-2016	ODSWeb	Per 6/17/16 e-mail message from Everett Pringle, subject "RTC letters"
9842	18278	SOX	State Compliance achieved	14-JAN-2016	State	Data Received 1/14/2016 LT6 6/30/2016
9839	18269	SOX	State Compliance achieved	05-MAY-2015	State	-
9834	18247	SOX	State Compliance achieved	09-JUL-2014	State	-
9832	18228	SOX	State Compliance achieved	17-JUN-2014	State	-
9835	18218	SOX	State Compliance achieved	09-APR-2014	State	-
9828	18210	SOX	State Compliance achieved	08-APR-2013	State	-
9823	18206	SOX	State Compliance achieved	01-NOV-2012	State	-
9823	18207	SOX	State Compliance achieved	01-NOV-2012	State	-
9824	18208	SOX	State Compliance achieved	09-JUL-2012	State	-
9831	18215	SOX	State Compliance achieved	29-JUL-2011	State	-

1 - 50 of 258

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
CC001 - 13104	21455	Yes	Consecutive Connection	Ground water	Emergency	Active
XWL-55-515195	18934	Yes	Well	Ground water	Permanent	Inactive
WL-55-609339 - 3-2	7045	Yes	Well	Ground water	Permanent	Active
WL-55-609340 - 3-1	7044	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	12455	No	Distribution System/Zone	-	-	Active
EPDS001	10454	No	Sampling Station	-	-	Active
EPDS002	10455	No	Sampling Station	-	-	Active
XEPHIS	18549	No	Sampling Station	-	-	Inactive
XEPDS007	18935	No	Sampling Station	-	-	Inactive
STORAGE TANK 001 - 100,000	23037	No	Storage	-	-	Active
STORAGE TANK 002 - 30,000	23038	No	Storage	-	-	Active
TP001 - CL2, AS	19521	No	Treatment Plant	-	-	Active
TP002 - CL2, AS	21847	No	Treatment Plant	-	-	Active

1 - 13 of 13

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TP001 - CL2, AS	19521	Ion Exchange	Inorganics removal
TP001 - CL2, AS	19521	Hypochlorination, Post	Disinfection
TP002 - CL2, AS	21847	Ion Exchange	Inorganics removal
TP002 - CL2, AS	21847	Hypochlorination, Post	Disinfection

1 - 4 of 4

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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