Is MORO COJO MWA required to publish a Consumer Confidence Report?

Yes. MORO COJO MWA 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 MORO COJO MWA’s next Consumer Confidence Report due?

MORO COJO MWA’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.

PRUNEDALE, CA · Monterey County

MORO COJO MWA Water System

Consumer Confidence Report status

MORO COJO MWA 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 MORO COJO MWA.

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

System facts

System ID (PWSID): CA2700656
System type: Community Water System
Population served: 67
Service connections: 19
Ownership: privately owned
Water source: groundwater (wells)

MORO COJO MWA is one of 3,951 community water systems in California in the 500 or fewer people size category, serving 67 people from groundwater.

As of August 1, 2026, its federal record holds 8 entries between 1980 and 2008, all of which EPA lists as closed. Nothing has been added since 2008.

Of the 8, 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 inorganic chemicals, the Total Coliform Rules, and the Radionuclides and Revised Rad Rule.

Violation history

Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
April 1, 2008 – April 30, 2008
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
August 1, 2007 – August 31, 2007
Resolved
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
September 15, 1985 – September 14, 1986
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
November 1, 1983 – November 30, 1983
Archived
Notification, Public
—
No contaminant on record
November 1, 1983 – November 30, 1983
Archived
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
October 1, 1981 – September 30, 1982
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
June 1, 1981 – May 31, 1982
Archived
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
October 30, 1980 – October 29, 1981
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
April 1, 2008 – April 30, 2008	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
August 1, 2007 – August 31, 2007	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
September 15, 1985 – September 14, 1986	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
November 1, 1983 – November 30, 1983	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
November 1, 1983 – November 30, 1983	Notification, Public	—	—	Archived
October 1, 1981 – September 30, 1982	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived
June 1, 1981 – May 31, 1982	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
October 30, 1980 – October 29, 1981	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived

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

Enforcement actions

February 5, 2015State Public Notification requested1 linked violation
February 5, 2015State Public Notification requested1 linked violation
February 5, 2015State Boil Water Order1 linked violation
February 5, 2015State Violation/Reminder Notice1 linked violation
February 5, 2015State Violation/Reminder Notice1 linked violation
February 5, 2015State Violation/Reminder Notice1 linked violation
February 5, 2015State Boil Water Order1 linked violation
February 5, 2015State Violation/Reminder Notice1 linked violation
February 5, 2015State Violation/Reminder Notice5 linked violations
February 5, 2015State Public Notification requested5 linked violations
February 12, 2013State Administrative/Compliance Order without penalty issued3 linked violations
February 12, 2013State Public Notification requested1 linked violation
August 16, 2011State Violation/Reminder Notice2 linked violations
August 16, 2011State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
August 16, 2011State Violation/Reminder Notice1 linked violation
May 16, 2008State Public Notification requested2 linked violations
April 30, 2008State Compliance achieved8 linked violations
April 30, 2008State Violation/Reminder Notice1 linked violation
April 30, 2008State Public Notification requested1 linked violation
September 18, 2007State Violation/Reminder Notice4 linked violations
May 17, 2006State Public Notification requested3 linked violations
April 22, 2005State Violation/Reminder Notice4 linked violations
March 29, 2004State Compliance achieved10 linked violations
March 28, 2003State Compliance achieved8 linked violations

Common questions

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

ANGUIANO, TRACY

831-676-5655

PRUNEDALE, CA 93907