Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	AR0000143
PWS Name	DYER WATERWORKS
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water purchased
Primacy Type	State
Is Wholesaler?	No
Population Served	1028
County Served	Crawford

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
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	8228326	Returned to Compliance	01-JAN-2023	31-MAR-2023	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	8228325	Returned to Compliance	01-APR-2021	30-JUN-2021	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	8228324	Returned to Compliance	01-JAN-2021	31-MAR-2021	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	8228322	Returned to Compliance	01-OCT-2020	31-DEC-2020	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	8228321	Returned to Compliance	01-JUL-2020	30-SEP-2020	Yes
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	8228319	Returned to Compliance	01-JAN-2018	31-JAN-2018	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	8228320	Returned to Compliance	01-JAN-2018	31-MAR-2018	Yes
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	8228318	Returned to Compliance	01-SEP-2016	30-SEP-2016	No
MR	Monitoring of Treatment (SWTR-Filter)	Long Term 2 Enhanced Surface Water Treatment Rule	Long Term 2 Enhanced Surface Water Treatment Rule	8228317	Returned to Compliance	01-JUL-2016	01-AUG-2016	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	8228314	Returned to Compliance	01-JUN-2015	30-JUN-2015	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	8228313	Returned to Compliance	01-JUL-2014	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	8228312	Returned to Compliance	01-OCT-2011	31-OCT-2011	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	8228311	Returned to Compliance	01-MAY-2011	31-MAY-2011	Yes
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	8228211	Returned to Compliance	01-JUL-2010	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	8228109	Returned to Compliance	01-OCT-2008	31-DEC-2008	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	8228009	Returned to Compliance	01-JUL-2008	30-SEP-2008	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	8227908	Returned to Compliance	01-APR-2008	30-JUN-2008	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	8227608	Returned to Compliance	01-OCT-2007	31-DEC-2007	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	8227506	Returned to Compliance	01-JUL-2006	31-JUL-2006	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	8227405	Returned to Compliance	01-APR-2005	30-JUN-2005	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	213105	Returned to Compliance	01-JAN-2005	01-APR-2005	Yes
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	403804	Returned to Compliance	01-AUG-2004	31-AUG-2004	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	305503	Returned to Compliance	01-APR-2003	30-APR-2003	No
Other	Notification, Public	Surface Water Treatment Rule	Surface Water Treatment Rule	315397	Known	01-MAY-1997	31-MAY-1997	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	303997	Known	01-MAY-1997	31-MAY-1997	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	311395	Known	01-JUN-1995	30-JUN-1995	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	106895	Known	01-DEC-1994	31-DEC-1994	No
Other	Notification, Public	Total Coliform Rule	Coliform (TCR)	116995	Known	01-NOV-1994	30-NOV-1994	No
MR	Monitoring, Repeat Minor (TCR)	Total Coliform Rule	Coliform (TCR)	105295	Known	01-NOV-1994	30-NOV-1994	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	404594	Known	01-AUG-1994	31-AUG-1994	No
Other	Notification, Public	Surface Water Treatment Rule	Surface Water Treatment Rule	412494	Known	01-AUG-1994	31-AUG-1994	No
Other	Notification, Public	Total Coliform Rule	Coliform (TCR)	412294	Known	01-JUL-1994	31-JUL-1994	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	401194	Known	01-JUL-1994	31-JUL-1994	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	401994	Known	01-JUL-1994	31-JUL-1994	No
Other	Notification, Public	Surface Water Treatment Rule	Surface Water Treatment Rule	412394	Known	01-JUL-1994	31-JUL-1994	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	309194	Known	01-JUN-1994	30-JUN-1994	No
Other	Notification, Public	Surface Water Treatment Rule	Surface Water Treatment Rule	316194	Known	01-JUN-1994	30-JUN-1994	No
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	218094	Open	31-MAY-1994	-	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	306094	Known	01-MAY-1994	31-MAY-1994	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	305794	Known	01-MAY-1994	31-MAY-1994	No
Other	Notification, Public	Surface Water Treatment Rule	Surface Water Treatment Rule	316094	Known	01-MAY-1994	31-MAY-1994	No
Other	Notification, Public	Total Coliform Rule	Coliform (TCR)	315994	Known	01-MAY-1994	31-MAY-1994	No
Other	Notification, Public	Total Coliform Rule	Coliform (TCR)	315894	Known	01-APR-1994	30-APR-1994	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	302394	Known	01-APR-1994	30-APR-1994	No
Other	Notification, Public	Total Coliform Rule	Coliform (TCR)	211994	Known	01-MAR-1994	31-MAR-1994	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	205294	Known	01-MAR-1994	31-MAR-1994	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	204594	Known	01-MAR-1994	31-MAR-1994	No
Other	Notification, Public	Surface Water Treatment Rule	Surface Water Treatment Rule	212094	Known	01-MAR-1994	31-MAR-1994	No

1 - 48 of 48

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
1241448	8228326	SOX	State Compliance achieved	14-DEC-2023	State	-
1241444	8228325	SOX	State Compliance achieved	19-SEP-2022	State	CO2102143 released
1241444	8228324	SOX	State Compliance achieved	19-SEP-2022	State	CO2102143 released
1241444	8228322	SOX	State Compliance achieved	19-SEP-2022	State	CO2102143 released
1241444	8228321	SOX	State Compliance achieved	19-SEP-2022	State	CO2102143 released
1241434	8228320	SOX	State Compliance achieved	07-MAY-2019	State	NOVW1805143 released
1241434	8228319	SOX	State Compliance achieved	07-MAY-2019	State	NOVW1805143 released
1241428	8228318	SOX	State Compliance achieved	02-DEC-2016	State	-
1241426	8228317	SIF	State Public Notification received	12-OCT-2016	State	-
1241424	403804	SOX	State Compliance achieved	20-SEP-2016	State	-
1241424	305503	SOX	State Compliance achieved	20-SEP-2016	State	-
1241420	8228314	SIF	State Public Notification received	29-OCT-2015	State	-
1241417	8228313	SOX	State Compliance achieved	28-AUG-2014	State	-
1241416	8228312	SOX	State Compliance achieved	27-MAR-2012	State	-
1241414	8228311	SOX	State Compliance achieved	30-DEC-2011	State	-
1241211	8227908	SOX	State Compliance achieved	01-APR-2011	State	NOVW081000143 TERMINATED
1241211	8227608	SOX	State Compliance achieved	01-APR-2011	State	NOVW081000143 TERMINATED
1241111	8228211	SOX	State Compliance achieved	02-DEC-2010	State	RTC 9/24/2010 PER BOB IRVING
1241009	8228109	SIF	State Public Notification received	10-FEB-2009	State	-
1240909	8228009	SOX	State Compliance achieved	05-FEB-2009	State	-
1240909	8227506	SOX	State Compliance achieved	05-FEB-2009	State	-
1240909	213105	SOX	State Compliance achieved	05-FEB-2009	State	-
1240909	8227405	SOX	State Compliance achieved	05-FEB-2009	State	-
306997	303997	SIE	State Public Notification requested	01-JUL-1997	State	AR0000143973039*
321295	311395	SIF	State Public Notification received	16-AUG-1995	State	AR0000143953113*
231095	106895	SIF	State Public Notification received	14-FEB-1995	State	AR0000143951068*
113595	105295	SIE	State Public Notification requested	03-JAN-1995	State	AR0000143951052*
212199	401994	SO8	State Other	13-DEC-1994	State	AR0000143942180*
212199	401194	SO8	State Other	13-DEC-1994	State	AR0000143942180*
212199	316194	SO8	State Other	13-DEC-1994	State	AR0000143942180*
212199	316094	SO8	State Other	13-DEC-1994	State	AR0000143942180*
212199	315994	SO8	State Other	13-DEC-1994	State	AR0000143942180*
212199	315894	SO8	State Other	13-DEC-1994	State	AR0000143942180*
212199	309194	SO8	State Other	13-DEC-1994	State	AR0000143942180*
212199	306094	SO8	State Other	13-DEC-1994	State	AR0000143942180*
212199	305794	SO8	State Other	13-DEC-1994	State	AR0000143942180*
212199	302394	SO8	State Other	13-DEC-1994	State	AR0000143942180*
212199	218094	SO8	State Other	13-DEC-1994	State	AR0000143942180*
212199	212094	SO8	State Other	13-DEC-1994	State	AR0000143942180*
212199	211994	SO8	State Other	13-DEC-1994	State	AR0000143942180*
212199	205294	SO8	State Other	13-DEC-1994	State	AR0000143942180*
212199	204594	SO8	State Other	13-DEC-1994	State	AR0000143942180*
212199	116995	SO8	State Other	13-DEC-1994	State	AR0000143942180*
212199	412494	SO8	State Other	13-DEC-1994	State	AR0000143942180*
212199	404594	SO8	State Other	13-DEC-1994	State	AR0000143942180*
212199	412294	SO8	State Other	13-DEC-1994	State	AR0000143942180*
212199	412394	SO8	State Other	13-DEC-1994	State	AR0000143942180*

1 - 47 of 47

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
ALMA WATERWORKS	3834	Yes	Consecutive Connection	Surface water	Permanent	Active
DYER WATERWORKS	2742	No	Distribution System/Zone	-	-	Active
MASTER METER	556	No	Treatment Plant	-	-	Active

1 - 3 of 3

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
MASTER METER	556	Hypochlorination, Post	Disinfection
MASTER METER	556	Hypochlorination, Post	Disinfection

1 - 2 of 2

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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