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PWS ID	AR0000813
PWS Name	COTTONWOOD WATER ASSOCIATION
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water purchased
Primacy Type	State
Is Wholesaler?	No
Population Served	820
County Served	Boone

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
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	408737	Returned to Compliance	01-MAY-2021	31-MAY-2021	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	408736	Returned to Compliance	01-JUL-2019	30-SEP-2019	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	408735	Returned to Compliance	01-JUL-2018	-	No
TT	Public Education	Lead and Copper Rule	Lead and Copper Rule	408733	Returned to Compliance	01-MAR-2018	-	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	408731	Open	01-JAN-2018	-	No
RPT	Report Sample Result/Fail Monitor (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	408729	Returned to Compliance	01-NOV-2017	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	408728	Returned to Compliance	01-SEP-2017	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	408730	Returned to Compliance	01-JUL-2017	-	No
RPT	Report Sample Result/Fail Monitor (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	408726	Returned to Compliance	01-DEC-2016	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	408724	Returned to Compliance	01-SEP-2016	30-SEP-2016	No
Other	Sample Siting Plan Errors (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	408725	Returned to Compliance	01-SEP-2016	-	No
Other	Sample Siting Plan Errors (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	408723	Returned to Compliance	01-AUG-2016	-	No
Other	Sample Siting Plan Errors (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	408722	Returned to Compliance	01-JUL-2016	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	408719	Returned to Compliance	01-JUL-2015	31-JUL-2015	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	408718	Returned to Compliance	29-MAY-2014	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	408717	Returned to Compliance	01-MAY-2014	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	408714	Returned to Compliance	01-NOV-2013	30-NOV-2013	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	408716	Returned to Compliance	01-OCT-2013	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	408713	Returned to Compliance	01-AUG-2013	31-AUG-2013	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	408715	Returned to Compliance	01-JUL-2013	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	408712	Returned to Compliance	01-MAR-2013	31-MAR-2013	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	408609	Returned to Compliance	01-JUN-2009	30-JUN-2009	Yes
TT	Public Education	Lead and Copper Rule	Lead and Copper Rule	300204	Returned to Compliance	31-DEC-2004	-	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	116804	Returned to Compliance	01-OCT-2003	31-OCT-2003	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	307703	Returned to Compliance	01-JUN-2003	30-JUN-2003	No
MR	Monitoring, Repeat Major (TCR)	Total Coliform Rule	Coliform (TCR)	408502	Returned to Compliance	01-SEP-2002	30-SEP-2002	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	117801	Returned to Compliance	01-OCT-2000	31-OCT-2000	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	102694	Known	01-NOV-1993	30-NOV-1993	No
Other	Notification, Public	Surface Water Treatment Rule	Surface Water Treatment Rule	116894	Known	01-NOV-1993	30-NOV-1993	No

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Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
123245	408737	SIF	State Public Notification received	09-SEP-2021	State	-
123242	408736	SOX	State Compliance achieved	04-DEC-2019	State	-
123239	408728	SOX	State Compliance achieved	02-JAN-2019	State	-
123239	408735	SOX	State Compliance achieved	02-JAN-2019	State	-
123239	408730	SOX	State Compliance achieved	02-JAN-2019	State	-
123238	408733	SFL	State Administrative/Compliance Order without penalty issued	03-AUG-2018	State	AO1808813 issued
123238	408729	SFL	State Administrative/Compliance Order without penalty issued	03-AUG-2018	State	AO1808813 issued
123238	408731	SFL	State Administrative/Compliance Order without penalty issued	03-AUG-2018	State	AO1808813 issued
123237	408726	SIF	State Public Notification received	06-FEB-2018	State	-
123234	408724	SOX	State Compliance achieved	15-DEC-2017	State	NOVW1611813 released
123234	408725	SOX	State Compliance achieved	15-DEC-2017	State	NOVW1611813 released
123234	408723	SOX	State Compliance achieved	15-DEC-2017	State	NOVW1611813 released
123234	408722	SOX	State Compliance achieved	15-DEC-2017	State	NOVW1611813 released
123226	408719	SIF	State Public Notification received	24-OCT-2016	State	-
123224	408502	SOX	State Compliance achieved	19-SEP-2016	State	-
123224	408718	SOX	State Compliance achieved	19-SEP-2016	State	-
123224	307703	SOX	State Compliance achieved	19-SEP-2016	State	-
123224	117801	SOX	State Compliance achieved	19-SEP-2016	State	-
123224	116804	SOX	State Compliance achieved	19-SEP-2016	State	-
123218	408716	SOX	State Compliance achieved	24-AUG-2015	State	-
123218	408715	SOX	State Compliance achieved	24-AUG-2015	State	-
123218	408717	SOX	State Compliance achieved	24-AUG-2015	State	-
123217	408714	SOX	State Compliance achieved	28-FEB-2014	State	-
123215	408713	SOX	State Compliance achieved	03-DEC-2013	State	-
123213	408712	SOX	State Compliance achieved	01-AUG-2013	State	-
123111	300204	SOX	State Compliance achieved	17-FEB-2011	State	-
122810	408609	SOX	State Compliance achieved	17-FEB-2010	State	-
122594	102694	SIE	State Public Notification requested	30-DEC-1993	State	AR0000813941026*

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
HARRISON WATERWORKS	4242	Yes	Consecutive Connection	Surface water	Permanent	Active
COTTONWOOD WATER ASSOCIATION	3283	No	Distribution System/Zone	-	-	Active

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Treatment Processes

No treatment process(es) found. EPA has no record of treatment process(es) reported by the primacy agency for this water system.

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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