Is YUIMA MUNICIPAL WATER DISTRICT required to publish a Consumer Confidence Report?

Yes. YUIMA MUNICIPAL WATER DISTRICT 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 YUIMA MUNICIPAL WATER DISTRICT’s next Consumer Confidence Report due?

YUIMA MUNICIPAL WATER DISTRICT’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.

PAUMA VALLEY, CA · San Diego County

YUIMA MUNICIPAL WATER DISTRICT Water System

Consumer Confidence Report status

YUIMA MUNICIPAL WATER DISTRICT 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 YUIMA MUNICIPAL WATER DISTRICT.

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): CA3701408
System type: Community Water System
Population served: 360
Service connections: 109
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

YUIMA MUNICIPAL WATER DISTRICT is one of 3,951 community water systems in California in the 500 or fewer people size category, serving 360 people from surface water.

As of August 1, 2026, its federal record holds 5 entries between 1980 and 1984, all of which EPA lists as closed. Nothing has been added since 1984.

Of the 5, 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 Miscellaneous Other Rules and the Radionuclides and Revised Rad Rule.

Violation history

Notification, Public
—
No contaminant on record
August 1, 1984 – August 31, 1984
Archived
Notification, Public
—
No contaminant on record
January 1, 1984 – January 31, 1984
Archived
Notification, Public
—
No contaminant on record
August 1, 1983 – August 31, 1983
Archived
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

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

Period	Violation	Contaminant / rule	Health-based	Status
August 1, 1984 – August 31, 1984	Notification, Public	—	—	Archived
January 1, 1984 – January 31, 1984	Notification, Public	—	—	Archived
August 1, 1983 – August 31, 1983	Notification, Public	—	—	Archived
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

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

Enforcement actions

April 18, 2023State Formal Notice of Violation issued1 linked violation
July 5, 2022State Compliance achieved1 linked violation
August 10, 2018State Administrative/Compliance Order without penalty issued3 linked violations
August 1, 2018State Compliance achieved1 linked violation
April 24, 2006State Violation/Reminder Notice7 linked violations
December 22, 2005State Compliance achieved1 linked violation
October 15, 1998State Administrative/Compliance Order without penalty issued1 linked violation
October 15, 1998State Administrative/Compliance Order without penalty issuedgeneral compliance action — not tied to a specific violation on record
September 30, 1998State Compliance achieved1 linked violation
January 16, 1998State Administrative/Compliance Order without penalty issuedgeneral compliance action — not tied to a specific violation on record

Common questions

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

REEH, AMY

760-742-3704

PAUMA VALLEY, CA 92061