DANVILLE, AR · Yell County

DANVILLE WATERWORKS Water System

Current status

1 item on record is open and awaiting resolution as of July 4, 2026. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings. Full details are in the violation history below.

This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Arkansas’s official records. Always confirm current status with Arkansas before making decisions based on this information.

System facts

System ID (PWSID): AR0000603
System type: Community Water System
Population served: 2,810
Service connections: 1,169
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

Violation history

Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2025 – September 30, 2025
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2025 – March 31, 2025
Archived
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
January 1, 2025 – January 31, 2025
Archived
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
February 1, 2024 – February 29, 2024
Archived
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
January 1, 2024 – January 31, 2024
Archived
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
January 1, 2024 – January 31, 2024
Archived
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
January 1, 2023 – January 31, 2023
Archived
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
December 1, 2022 – December 31, 2022
Archived
Treatment Technique (SWTR and GWR)
Health-based
Long Term 2 Enhanced Surface Water Treatment Rule
November 1, 2022 – November 30, 2022
Archived
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
November 1, 2022 – November 30, 2022
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
November 1, 2022
Addressed
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
August 1, 2022 – August 31, 2022
Archived
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
January 1, 2022 – January 31, 2022
Archived
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
December 1, 2021 – December 31, 2021
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
June 1, 2021 – September 24, 2021
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2021 – June 30, 2021
Archived
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
February 1, 2021 – February 28, 2021
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2021 – March 31, 2021
Archived
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
January 1, 2021 – January 31, 2021
Archived
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
December 1, 2020 – December 31, 2020
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2020 – December 31, 2020
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2020 – September 30, 2020
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2020 – June 30, 2020
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2020 – March 31, 2020
Archived
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2019 – December 9, 2019
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2017 – June 30, 2017
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
August 1, 2015 – August 31, 2015
Resolved
Treatment Technique No Certif. Operator
Health-based
Stage 1 Disinfectants and Disinfection Byproducts Rule
October 1, 2013 – July 9, 2014
Resolved
Treatment Technique No Certif. Operator
Health-based
Stage 1 Disinfectants and Disinfection Byproducts Rule
September 1, 2013 – July 9, 2014
Resolved
Treatment Technique No Certif. Operator
Health-based
Stage 1 Disinfectants and Disinfection Byproducts Rule
July 1, 2013 – July 9, 2014
Resolved
Treatment Technique No Certif. Operator
Health-based
Stage 1 Disinfectants and Disinfection Byproducts Rule
June 1, 2013 – July 9, 2014
Resolved
Treatment Technique No Certif. Operator
Health-based
Stage 1 Disinfectants and Disinfection Byproducts Rule
May 1, 2013 – July 9, 2014
Resolved
Treatment Technique No Certif. Operator
Health-based
Stage 1 Disinfectants and Disinfection Byproducts Rule
April 1, 2013 – July 9, 2014
Resolved
Treatment Technique No Certif. Operator
Health-based
Stage 1 Disinfectants and Disinfection Byproducts Rule
March 1, 2013 – July 9, 2014
Resolved
Single Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
January 1, 2013 – January 31, 2013
Resolved
Failure Submit Filter Profile/CPE Report
—
Interim Enhanced Surface Water Treatment Rule
January 1, 2013 – January 31, 2013
Resolved
Treatment Technique No Certif. Operator
Health-based
Stage 1 Disinfectants and Disinfection Byproducts Rule
January 1, 2013 – July 9, 2014
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
December 1, 2012 – December 31, 2012
Resolved
Treatment Technique No Certif. Operator
Health-based
Stage 1 Disinfectants and Disinfection Byproducts Rule
December 1, 2012 – July 9, 2014
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
November 1, 2012 – November 30, 2012
Resolved
Treatment Technique No Certif. Operator
Health-based
Stage 1 Disinfectants and Disinfection Byproducts Rule
October 1, 2012 – July 9, 2014
Resolved
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
October 1, 2012 – October 31, 2012
Resolved
Treatment Technique No Certif. Operator
Health-based
Stage 1 Disinfectants and Disinfection Byproducts Rule
August 1, 2012 – July 9, 2014
Resolved
Treatment Technique No Certif. Operator
Health-based
Stage 1 Disinfectants and Disinfection Byproducts Rule
June 1, 2012 – July 9, 2014
Resolved
Treatment Technique No Certif. Operator
Health-based
Stage 1 Disinfectants and Disinfection Byproducts Rule
May 1, 2012 – July 9, 2014
Resolved
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
May 1, 2012 – May 31, 2012
Resolved
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
December 1, 2011 – December 31, 2011
Resolved
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
November 1, 2011 – November 30, 2011
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2011 – December 31, 2011
Resolved
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
October 1, 2011 – October 31, 2011
Resolved
Monitoring, Turbidity (Enhanced SWTR)
—
Interim Enhanced Surface Water Treatment Rule
June 1, 2011 – June 30, 2011
Resolved
Single Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
June 1, 2011 – June 30, 2011
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2008 – March 31, 2008
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2007 – December 31, 2007
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2005 – June 30, 2005
Resolved

Archived closed in EPA's records (typically due to age or a data correction)Addressed corrective action reported, pending final confirmationResolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
July 1, 2025 – September 30, 2025	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
January 1, 2025 – March 31, 2025	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
January 1, 2025 – January 31, 2025	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Archived
February 1, 2024 – February 29, 2024	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Archived
January 1, 2024 – January 31, 2024	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Archived
January 1, 2024 – January 31, 2024	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Archived
January 1, 2023 – January 31, 2023	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Archived
December 1, 2022 – December 31, 2022	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Archived
November 1, 2022 – November 30, 2022	Treatment Technique (SWTR and GWR)	Long Term 2 Enhanced Surface Water Treatment Rule	Health-based	Archived
November 1, 2022 – November 30, 2022	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Archived
November 1, 2022	Public Notification Violation for NPDWR Violation	Public Notice	—	Addressed
August 1, 2022 – August 31, 2022	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Archived
January 1, 2022 – January 31, 2022	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Archived
December 1, 2021 – December 31, 2021	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Archived
June 1, 2021 – September 24, 2021	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
April 1, 2021 – June 30, 2021	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
February 1, 2021 – February 28, 2021	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Archived
January 1, 2021 – March 31, 2021	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
January 1, 2021 – January 31, 2021	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Archived
December 1, 2020 – December 31, 2020	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Archived
October 1, 2020 – December 31, 2020	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
July 1, 2020 – September 30, 2020	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
April 1, 2020 – June 30, 2020	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
January 1, 2020 – March 31, 2020	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
July 1, 2019 – December 9, 2019	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
April 1, 2017 – June 30, 2017	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
August 1, 2015 – August 31, 2015	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Resolved
October 1, 2013 – July 9, 2014	Treatment Technique No Certif. Operator	Stage 1 Disinfectants and Disinfection Byproducts Rule	Health-based	Resolved
September 1, 2013 – July 9, 2014	Treatment Technique No Certif. Operator	Stage 1 Disinfectants and Disinfection Byproducts Rule	Health-based	Resolved
July 1, 2013 – July 9, 2014	Treatment Technique No Certif. Operator	Stage 1 Disinfectants and Disinfection Byproducts Rule	Health-based	Resolved
June 1, 2013 – July 9, 2014	Treatment Technique No Certif. Operator	Stage 1 Disinfectants and Disinfection Byproducts Rule	Health-based	Resolved
May 1, 2013 – July 9, 2014	Treatment Technique No Certif. Operator	Stage 1 Disinfectants and Disinfection Byproducts Rule	Health-based	Resolved
April 1, 2013 – July 9, 2014	Treatment Technique No Certif. Operator	Stage 1 Disinfectants and Disinfection Byproducts Rule	Health-based	Resolved
March 1, 2013 – July 9, 2014	Treatment Technique No Certif. Operator	Stage 1 Disinfectants and Disinfection Byproducts Rule	Health-based	Resolved
January 1, 2013 – January 31, 2013	Single Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Resolved
January 1, 2013 – January 31, 2013	Failure Submit Filter Profile/CPE Report	Interim Enhanced Surface Water Treatment Rule	—	Resolved
January 1, 2013 – July 9, 2014	Treatment Technique No Certif. Operator	Stage 1 Disinfectants and Disinfection Byproducts Rule	Health-based	Resolved
December 1, 2012 – December 31, 2012	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
December 1, 2012 – July 9, 2014	Treatment Technique No Certif. Operator	Stage 1 Disinfectants and Disinfection Byproducts Rule	Health-based	Resolved
November 1, 2012 – November 30, 2012	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
October 1, 2012 – July 9, 2014	Treatment Technique No Certif. Operator	Stage 1 Disinfectants and Disinfection Byproducts Rule	Health-based	Resolved
October 1, 2012 – October 31, 2012	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Resolved
August 1, 2012 – July 9, 2014	Treatment Technique No Certif. Operator	Stage 1 Disinfectants and Disinfection Byproducts Rule	Health-based	Resolved
June 1, 2012 – July 9, 2014	Treatment Technique No Certif. Operator	Stage 1 Disinfectants and Disinfection Byproducts Rule	Health-based	Resolved
May 1, 2012 – July 9, 2014	Treatment Technique No Certif. Operator	Stage 1 Disinfectants and Disinfection Byproducts Rule	Health-based	Resolved
May 1, 2012 – May 31, 2012	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Resolved
December 1, 2011 – December 31, 2011	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Resolved
November 1, 2011 – November 30, 2011	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Resolved
October 1, 2011 – December 31, 2011	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
October 1, 2011 – October 31, 2011	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Resolved
June 1, 2011 – June 30, 2011	Monitoring, Turbidity (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	—	Resolved
June 1, 2011 – June 30, 2011	Single Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Resolved
January 1, 2008 – March 31, 2008	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
October 1, 2007 – December 31, 2007	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
April 1, 2005 – June 30, 2005	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved

Archived closed in EPA's records (typically due to age or a data correction)Addressed corrective action reported, pending final confirmationResolved addressed and confirmed by the state

Enforcement actions

October 15, 2025State Public Notification received7 linked violations
June 3, 2025State Public Notification received4 linked violations
April 28, 2025State Public Notification received1 linked violation
May 29, 2024State Public Notification received1 linked violation
April 15, 2024State Public Notification received2 linked violations
April 27, 2023State Public Notification received2 linked violations
March 23, 2023State Public Notification received4 linked violations
February 9, 2023State Public Notification received2 linked violations
April 28, 2022State Public Notification received1 linked violation
April 6, 2022State Public Notification received1 linked violation
September 24, 2021State Public Notification received3 linked violations
September 24, 2021State Compliance achieved1 linked violation
June 29, 2021State Public Notification received1 linked violation
June 29, 2021State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
June 16, 2021State Public Notification received1 linked violation
June 4, 2021State Public Notification received1 linked violation
June 3, 2021State Bilateral Compliance Agreement signed29 linked violations
May 11, 2021State Administrative Penalty assessed29 linked violations
April 21, 2021State Public Notification received1 linked violation
December 30, 2020State Public Notification received1 linked violation
December 17, 2020State Bilateral Compliance Agreement signed6 linked violations
November 19, 2020State Administrative Penalty assessed6 linked violations
October 7, 2020State Public Notification received2 linked violations
August 18, 2020State Administrative/Compliance Order without penalty issued3 linked violations
July 8, 2020State Public Notification received1 linked violation
May 19, 2020State Formal Notice of Violation issued2 linked violations
December 9, 2019State Compliance achieved1 linked violation
July 31, 2018State Compliance achieved1 linked violation
March 12, 2018State Compliance achieved1 linked violation
September 18, 2017State Public Notification received1 linked violation
August 2, 2017State Formal Notice of Violation issued1 linked violation
August 2, 2017State Public Notification requested1 linked violation
November 17, 2015State Public Notification received1 linked violation
November 6, 2015State Compliance achieved1 linked violation
October 7, 2015State Public Notification requested1 linked violation
July 9, 2014State Compliance achieved32 linked violations
December 31, 2013State Compliance achieved25 linked violations
December 18, 2013State Public Notification received2 linked violations
December 13, 2013State Public Notification requested1 linked violation
November 12, 2013State Compliance achieved14 linked violations
November 8, 2013State Public Notification requested1 linked violation
October 11, 2013State Public Notification received2 linked violations
October 2, 2013State Public Notification requested1 linked violation
September 10, 2013State Public Notification requested1 linked violation
August 13, 2013State Public Notification requested1 linked violation
August 13, 2013State Public Notification received2 linked violations
July 12, 2013State Public Notification requested1 linked violation
June 20, 2013State Show-Cause hearing25 linked violations
June 14, 2013State Public Notification received2 linked violations
June 6, 2013State Public Notification requested1 linked violation
June 3, 2013State Public Notification received1 linked violation
May 29, 2013State Administrative Penalty assessed26 linked violations
May 7, 2013State Public Notification requested1 linked violation
April 23, 2013State Public Notification received1 linked violation
April 18, 2013State Public Notification received3 linked violations
April 11, 2013State Public Notification requested1 linked violation
April 10, 2013State Public Notification received2 linked violations
April 10, 2013State Public Notification received1 linked violation
March 11, 2013State Public Notification requested1 linked violation
March 11, 2013State Public Notification requested1 linked violation
March 11, 2013State Public Notification requested1 linked violation
February 14, 2013State Public Notification received1 linked violation
February 8, 2013State Public Notification received3 linked violations
February 6, 2013State Public Notification requested1 linked violation
February 6, 2013State Public Notification requested1 linked violation
January 16, 2013State Public Notification received2 linked violations
January 10, 2013State Public Notification requested2 linked violations
December 11, 2012State Public Notification requested2 linked violations
December 7, 2012State Public Notification received1 linked violation
November 8, 2012State Public Notification requested1 linked violation
October 1, 2012State Public Notification received2 linked violations
October 1, 2012State Public Notification requested1 linked violation
September 7, 2012State Public Notification received1 linked violation
September 6, 2012State Public Notification requested1 linked violation
August 3, 2012State Public Notification requested1 linked violation
July 30, 2012State Public Notification received2 linked violations
June 26, 2012State Public Notification requested2 linked violations
June 11, 2012State Public Notification received1 linked violation
May 7, 2012State Public Notification requested1 linked violation
March 23, 2012State Public Notification received6 linked violations
March 16, 2012State Show-Cause hearing7 linked violations
March 13, 2012State Public Notification requested6 linked violations
March 13, 2012State Public Notification received1 linked violation
February 27, 2012State Public Notification received1 linked violation
February 3, 2012State Public Notification requested2 linked violations
April 7, 2011State Compliance achieved5 linked violations
June 9, 2009State Compliance achieved10 linked violations
May 13, 2009State Compliance achieved6 linked violations
August 8, 2008State Public Notification requested2 linked violations
May 5, 2008State Public Notification requested1 linked violation
April 2, 2008State Public Notification requested2 linked violations
October 30, 2006State Compliance achieved1 linked violation
November 4, 1998State Formal Notice of Violation issued2 linked violations
November 4, 1998State Public Notification requested2 linked violations

Contact

TERRY, CASE

479-495-7772

DANVILLE, AR 72833