Is ASSISI MWC required to publish a Consumer Confidence Report?

Yes. ASSISI MWC 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 ASSISI MWC’s next Consumer Confidence Report due?

ASSISI MWC’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.

SALINAS, CA · Monterey County

ASSISI MWC Water System

Consumer Confidence Report status

ASSISI MWC 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 ASSISI MWC.

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): CA2700503
System type: Community Water System
Population served: 126
Service connections: 42
Ownership: privately owned
Water source: groundwater (wells)

ASSISI MWC is one of 3,951 community water systems in California in the 500 or fewer people size category, serving 126 people from groundwater.

As of August 1, 2026, its federal record holds 3 entries between 1980 and 1981, all of which EPA lists as closed. Nothing has been added since 1981.

Of the 3, 2 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 Radionuclides and Revised Rad Rule and inorganic chemicals.

Violation history

Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
October 1, 1981 – September 30, 1982
Archived
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
October 30, 1980 – October 29, 1981
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
June 1, 1980 – May 31, 1982
Archived

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

Period	Violation	Contaminant / rule	Health-based	Status
October 1, 1981 – September 30, 1982	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived
October 30, 1980 – October 29, 1981	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived
June 1, 1980 – May 31, 1982	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived

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

Enforcement actions

February 5, 2015State Public Notification requested2 linked violations
February 5, 2015State Violation/Reminder Notice2 linked violations
February 5, 2015State Violation/Reminder Notice1 linked violation
February 5, 2015State Violation/Reminder Notice4 linked violations
July 17, 2013State Violation/Reminder Notice1 linked violation
July 10, 2013State Public Notification received2 linked violations
June 15, 2013State Public Notification requested1 linked violation
February 22, 2013State Violation/Reminder Notice1 linked violation
February 22, 2013State Public Notification requested1 linked violation
February 22, 2013State Violation/Reminder Notice2 linked violations
September 27, 2012State Violation/Reminder Notice3 linked violations
August 10, 2012State Violation/Reminder Notice2 linked violations
June 29, 2011State Violation/Reminder Notice1 linked violation
May 4, 2010State Violation/Reminder Notice1 linked violation
March 25, 2009State Violation/Reminder Notice1 linked violation
April 28, 2008State Violation/Reminder Notice1 linked violation
April 2, 2008State Violation/Reminder Notice1 linked violation
August 31, 2001State Compliance achieved15 linked violations

Common questions

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

SANDBERG, DAN

831-214-0767

SALINAS, CA 93907