Is MONTEREY RURAL WATER SYSTEM INC required to publish a Consumer Confidence Report?

Yes. MONTEREY RURAL WATER SYSTEM INC 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 MONTEREY RURAL WATER SYSTEM INC’s next Consumer Confidence Report due?

MONTEREY RURAL WATER SYSTEM INC’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.

MONTEREY, LA · Concordia Parish County

MONTEREY RURAL WATER SYSTEM INC Water System

Consumer Confidence Report status

MONTEREY RURAL WATER SYSTEM INC 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 MONTEREY RURAL WATER SYSTEM INC.

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

System facts

System ID (PWSID): LA1029007
System type: Community Water System
Population served: 5,250
Service connections: 1,750
Ownership: privately owned
Water source: groundwater (wells)

MONTEREY RURAL WATER SYSTEM INC is one of 180 community water systems in Louisiana in the 3,301 to 10,000 people size category, serving 5,250 people from groundwater.

As of August 1, 2026, its federal record holds 5 entries between 1991 and 2019, all of which EPA lists as closed. Nothing has been added since 2019.

None of the 5 are monitoring or reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset; these involve water-quality, treatment, or public-notice findings instead. The record involves the Total Coliform Rules and the Groundwater Rule.

Violation history

Failure To Address Deficiency
Health-based
Groundwater Rule
November 19, 2019 – February 13, 2020
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
November 19, 2019 – February 13, 2020
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
July 1, 1991 – July 31, 1991
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
June 1, 1991 – June 30, 1991
Archived
Maximum Contaminant Level Violation, Acute (TCR)
Health-based
Coliform (TCR)
March 1, 1991 – March 31, 1991
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
November 19, 2019 – February 13, 2020	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
November 19, 2019 – February 13, 2020	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
July 1, 1991 – July 31, 1991	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
June 1, 1991 – June 30, 1991	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
March 1, 1991 – March 31, 1991	Maximum Contaminant Level Violation, Acute (TCR)	Coliform (TCR)	Health-based	Archived

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

Enforcement actions

November 27, 2024State Violation/Reminder Notice1 linked violation
June 5, 2024State Compliance achieved1 linked violation
December 5, 2019State Public Notification requested3 linked violations
July 17, 2015State Compliance achieved3 linked violations
August 2, 1991State Public Notification requested8 linked violations

Common questions

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

SANDERS, MILTON

318-386-2232

MONTEREY, LA 71354