Is MDWASA/REX UTILITIES required to publish a Consumer Confidence Report?

Yes. MDWASA/REX UTILITIES 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 MDWASA/REX UTILITIES’s next Consumer Confidence Report due?

MDWASA/REX UTILITIES’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.

MIAMI, FL · Miami-Dade County

MDWASA/REX UTILITIES Water System

Consumer Confidence Report status

MDWASA/REX UTILITIES 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 2 items for MDWASA/REX UTILITIES that are open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.

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 Florida’s official records. Always confirm current status with Florida before making decisions based on this information.

System facts

System ID (PWSID): FL4131202
System type: Community Water System
Population served: 45,200
Service connections: 12,700
Ownership: local government
Water source: groundwater (wells)

MDWASA/REX UTILITIES is one of 347 community water systems in Florida in the 10,001 to 100,000 people size category, serving 45,200 people from groundwater.

As of August 1, 2026, its federal record holds 14 entries between 2020 and 2023, of which 2 remain open; none are health-based.

Of the 14, 12 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 Stage 2 Disinfectants and Disinfection Byproducts Rule, the Total Coliform Rules, and the Consumer Confidence Rule.

Violation history

Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
October 1, 2023 – December 31, 2023
Archived
Monitoring and Reporting (DBP)
—
TTHM
October 1, 2023 – December 31, 2023
Archived
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
October 1, 2023 – October 31, 2023
Archived
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2023
Unaddressed
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
August 1, 2022 – August 31, 2022
Archived
Monitoring and Reporting (DBP)
—
TTHM
July 1, 2022 – September 30, 2022
Archived
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2022
Unaddressed
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
July 1, 2022 – September 30, 2022
Archived
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
May 1, 2022 – May 31, 2022
Archived
Monitoring and Reporting (DBP)
—
TTHM
April 1, 2022 – June 30, 2022
Archived
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
April 1, 2022 – June 30, 2022
Archived
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2022 – March 31, 2022
Archived
Monitoring and Reporting (DBP)
—
TTHM
January 1, 2022 – March 31, 2022
Archived
Monitoring, Regular
—
Nitrate
October 1, 2020 – November 12, 2020
Resolved

Archived closed in EPA's records (typically due to age or a data correction)Unaddressed no corrective action on record yetResolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
October 1, 2023 – December 31, 2023	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Archived
October 1, 2023 – December 31, 2023	Monitoring and Reporting (DBP)	TTHM	—	Archived
October 1, 2023 – October 31, 2023	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Archived
July 1, 2023	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Unaddressed
August 1, 2022 – August 31, 2022	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Archived
July 1, 2022 – September 30, 2022	Monitoring and Reporting (DBP)	TTHM	—	Archived
July 1, 2022	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Unaddressed
July 1, 2022 – September 30, 2022	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Archived
May 1, 2022 – May 31, 2022	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Archived
April 1, 2022 – June 30, 2022	Monitoring and Reporting (DBP)	TTHM	—	Archived
April 1, 2022 – June 30, 2022	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Archived
January 1, 2022 – March 31, 2022	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Archived
January 1, 2022 – March 31, 2022	Monitoring and Reporting (DBP)	TTHM	—	Archived
October 1, 2020 – November 12, 2020	Monitoring, Regular	Nitrate	—	Resolved

Archived closed in EPA's records (typically due to age or a data correction)Unaddressed no corrective action on record yetResolved addressed and confirmed by the state

Enforcement actions

November 12, 2020State Compliance achieved1 linked violation
August 13, 2004State Compliance achievedgeneral compliance action — not tied to a specific violation on record
March 15, 1982State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
June 15, 1981State Unresolvedgeneral compliance action — not tied to a specific violation on record

Common questions

Is MDWASA/REX UTILITIES required to publish a Consumer Confidence Report?: Yes. MDWASA/REX UTILITIES 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 MDWASA/REX UTILITIES’s next Consumer Confidence Report due?: MDWASA/REX UTILITIES’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does MDWASA/REX UTILITIES have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show 2 items for MDWASA/REX UTILITIES that are open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.
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

MDWASD

305-888-2522

MIAMI, FL 33146