Is OAK GROVE WATER required to publish a Consumer Confidence Report?

Yes. OAK GROVE WATER is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.

When is OAK GROVE WATER’s next Consumer Confidence Report due?

OAK GROVE WATER’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

What is a Consumer Confidence Report?

A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.

OAK GROVE, AR · Carroll County

OAK GROVE WATER Water System

Consumer Confidence Report status

OAK GROVE WATER must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.

As of August 1, 2026, EPA's federal records show no open violations for OAK GROVE WATER.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 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): AR0000801
System type: Community Water System
Population served: 485
Service connections: 194
Ownership: local government
Water source: groundwater (wells)

OAK GROVE WATER is one of 363 community water systems in Arkansas in the 500 or fewer people size category, serving 485 people from groundwater.

As of August 1, 2026, its federal record holds 13 entries between 1992 and 2024, all of which EPA lists as closed.

Of the 13, 7 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves the Total Coliform Rules and the Stage 1 Disinfectants and Disinfection Byproducts Rule.

Violation history

Sample Siting Plan Errors (RTCR)
—
Revised Total Coliform Rule
March 1, 2024 – June 11, 2024
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
February 1, 2010 – February 28, 2010
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2009 – June 30, 2009
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2004 – March 31, 2004
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
December 1, 2002 – December 31, 2002
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
November 1, 2002 – November 30, 2002
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
July 1, 1999 – July 31, 1999
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
June 1, 1999 – June 30, 1999
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
May 1, 1999 – May 31, 1999
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
July 1, 1998 – July 31, 1998
Archived
Monitoring, Repeat Minor (TCR)
—
Coliform (TCR)
April 1, 1993 – April 30, 1993
Archived
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
September 1, 1992 – September 30, 1992
Archived
Notification, Public
—
Coliform (TCR)
July 1, 1992 – July 31, 1992
Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Period	Violation	Contaminant / rule	Health-based	Status
March 1, 2024 – June 11, 2024	Sample Siting Plan Errors (RTCR)	Revised Total Coliform Rule	—	Resolved
February 1, 2010 – February 28, 2010	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
April 1, 2009 – June 30, 2009	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2004 – March 31, 2004	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
December 1, 2002 – December 31, 2002	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
November 1, 2002 – November 30, 2002	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
July 1, 1999 – July 31, 1999	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
June 1, 1999 – June 30, 1999	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
May 1, 1999 – May 31, 1999	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
July 1, 1998 – July 31, 1998	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
April 1, 1993 – April 30, 1993	Monitoring, Repeat Minor (TCR)	Coliform (TCR)	—	Archived
September 1, 1992 – September 30, 1992	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Archived
July 1, 1992 – July 31, 1992	Notification, Public	Coliform (TCR)	—	Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

June 12, 2024State Public Notification received2 linked violations
September 23, 2016State Compliance achieved6 linked violations
April 5, 2010State Public Notification requested2 linked violations
August 2, 2006State Public Notification received23 linked violations
July 11, 2006State Public Notification requested26 linked violations
June 30, 1999State Formal Notice of Violation issued2 linked violations
July 29, 1993State Public Notification requested3 linked violations
July 23, 1993State Public Notification received3 linked violations
June 30, 1993State Public Notification requested3 linked violations

Common questions

Is OAK GROVE WATER required to publish a Consumer Confidence Report?: Yes. OAK GROVE WATER is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is OAK GROVE WATER’s next Consumer Confidence Report due?: OAK GROVE WATER’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does OAK GROVE WATER have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show no open violations for OAK GROVE WATER.
What is a Consumer Confidence Report?: A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.

Contact

MATZENBACHER, CRAIG

870-749-2785

OAK GROVE, AR 72660