Is MT PLEASANT WATERWORKS required to publish a Consumer Confidence Report?

Yes. MT PLEASANT WATERWORKS 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 MT PLEASANT WATERWORKS’s next Consumer Confidence Report due?

MT PLEASANT WATERWORKS’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.

MOUNT PLEASANT, AR · Izard County

MT PLEASANT WATERWORKS Water System

Consumer Confidence Report status

MT PLEASANT WATERWORKS 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 MT PLEASANT WATERWORKS.

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): AR0000258
System type: Community Water System
Population served: 1,338
Service connections: 563
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

MT PLEASANT WATERWORKS is one of 376 community water systems in Arkansas in the 501 to 3,300 people size category, serving 1,338 people from surface water.

As of August 1, 2026, its federal record holds 9 entries between 1990 and 1999, all of which EPA lists as closed. Nothing has been added since 1999.

Of the 9, 3 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 Surface Water Treatment Rules and the Total Coliform Rules.

Violation history

Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
May 1, 1999 – May 31, 1999
Archived
Notification, Public
—
Surface Water Treatment Rule
November 1, 1997 – November 30, 1997
Archived
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
November 1, 1997 – November 30, 1997
Archived
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
August 1, 1997 – August 31, 1997
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
August 1, 1995 – August 31, 1995
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
July 1, 1995 – July 31, 1995
Archived
Notification, Public
—
Surface Water Treatment Rule
May 1, 1995 – May 31, 1995
Archived
Notification, Public
—
Coliform (Pre-TCR)
April 1, 1990 – April 30, 1990
Archived
Notification, Public
—
Coliform (Pre-TCR)
February 1, 1990 – February 28, 1990
Archived

Archived closed in EPA's records (typically due to age or a data correction)

Period	Violation	Contaminant / rule	Health-based	Status
May 1, 1999 – May 31, 1999	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
November 1, 1997 – November 30, 1997	Notification, Public	Surface Water Treatment Rule	—	Archived
November 1, 1997 – November 30, 1997	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Archived
August 1, 1997 – August 31, 1997	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Archived
August 1, 1995 – August 31, 1995	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
July 1, 1995 – July 31, 1995	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
May 1, 1995 – May 31, 1995	Notification, Public	Surface Water Treatment Rule	—	Archived
April 1, 1990 – April 30, 1990	Notification, Public	Coliform (Pre-TCR)	—	Archived
February 1, 1990 – February 28, 1990	Notification, Public	Coliform (Pre-TCR)	—	Archived

Archived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

June 30, 1999State Public Notification requested2 linked violations
June 10, 1999State Public Notification requested5 linked violations
June 10, 1999State Formal Notice of Violation issued3 linked violations
April 12, 1999State Public Notification requested27 linked violations
April 12, 1999State Formal Notice of Violation issued13 linked violations
January 5, 1998State Public Notification requested2 linked violations
November 20, 1995State Other6 linked violations
June 28, 1995State Public Notification requested3 linked violations
March 28, 1990State Public Notification requested2 linked violations
January 30, 1990State Public Notification requested2 linked violations
October 25, 1989State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
October 25, 1989State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
September 27, 1989State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
September 27, 1989State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
August 29, 1989State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
August 29, 1989State Public Notification requested2 linked violations

Common questions

Is MT PLEASANT WATERWORKS required to publish a Consumer Confidence Report?: Yes. MT PLEASANT WATERWORKS 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 MT PLEASANT WATERWORKS’s next Consumer Confidence Report due?: MT PLEASANT WATERWORKS’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does MT PLEASANT WATERWORKS have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show no open violations for MT PLEASANT WATERWORKS.
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

SHAW, CASEY

870-346-5653

MOUNT PLEASANT, AR 72561-0000