Is RAMONA WATER COMPANY required to publish a Consumer Confidence Report?

Yes. RAMONA WATER COMPANY 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 RAMONA WATER COMPANY’s next Consumer Confidence Report due?

RAMONA WATER COMPANY’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.

ANZA, CA · Riverside County

RAMONA WATER COMPANY Water System

Consumer Confidence Report status

RAMONA WATER COMPANY 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 1 open health-based violation for RAMONA WATER COMPANY.

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): CA3301529
System type: Community Water System
Population served: 250
Service connections: 95
Ownership: privately owned
Water source: groundwater (wells)

RAMONA WATER COMPANY is one of 3,951 community water systems in California in the 500 or fewer people size category, serving 250 people from groundwater.

As of August 1, 2026, its federal record holds 20 entries between 1980 and 2024, of which 1 health-based item remains open.

Of the 20, 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, inorganic chemicals, and the Radionuclides and Revised Rad Rule.

Violation history

LSL Inventory
Health-based
LEAD AND COPPER RULE REVISIONS
October 17, 2024
Unaddressed
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
January 1, 2018 – March 31, 2018
Archived
Maximum Contaminant Level Violation, Average
Health-based
Nitrate
October 1, 2011 – December 31, 2011
Archived
Notification, Public
—
No contaminant on record
September 1, 1984 – September 30, 1984
Archived
Notification, Public
—
No contaminant on record
August 1, 1984 – August 31, 1984
Archived
Notification, Public
—
No contaminant on record
July 1, 1984 – July 31, 1984
Archived
Notification, Public
—
No contaminant on record
May 1, 1984 – May 31, 1984
Archived
Notification, Public
—
No contaminant on record
April 1, 1984 – April 30, 1984
Archived
Notification, Public
—
No contaminant on record
March 1, 1984 – March 31, 1984
Archived
Notification, Public
—
No contaminant on record
February 1, 1984 – February 29, 1984
Archived
Notification, Public
—
No contaminant on record
January 1, 1984 – January 31, 1984
Archived
Notification, Public
—
No contaminant on record
November 1, 1983 – November 30, 1983
Archived
Notification, Public
—
No contaminant on record
September 1, 1983 – September 30, 1983
Archived
Notification, Public
—
No contaminant on record
August 1, 1983 – August 31, 1983
Archived
Notification, Public
—
No contaminant on record
July 1, 1983 – July 31, 1983
Archived
Notification, Public
—
No contaminant on record
January 1, 1983 – January 31, 1983
Archived
Notification, Public
—
No contaminant on record
December 1, 1982 – December 31, 1982
Archived
Notification, Public
—
No contaminant on record
November 1, 1982 – November 30, 1982
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

Unaddressed no corrective action on record yetArchived closed in EPA's records (typically due to age or a data correction)

Period	Violation	Contaminant / rule	Health-based	Status
October 17, 2024	LSL Inventory	LEAD AND COPPER RULE REVISIONS	Health-based	Unaddressed
January 1, 2018 – March 31, 2018	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
October 1, 2011 – December 31, 2011	Maximum Contaminant Level Violation, Average	Nitrate	Health-based	Archived
September 1, 1984 – September 30, 1984	Notification, Public	—	—	Archived
August 1, 1984 – August 31, 1984	Notification, Public	—	—	Archived
July 1, 1984 – July 31, 1984	Notification, Public	—	—	Archived
May 1, 1984 – May 31, 1984	Notification, Public	—	—	Archived
April 1, 1984 – April 30, 1984	Notification, Public	—	—	Archived
March 1, 1984 – March 31, 1984	Notification, Public	—	—	Archived
February 1, 1984 – February 29, 1984	Notification, Public	—	—	Archived
January 1, 1984 – January 31, 1984	Notification, Public	—	—	Archived
November 1, 1983 – November 30, 1983	Notification, Public	—	—	Archived
September 1, 1983 – September 30, 1983	Notification, Public	—	—	Archived
August 1, 1983 – August 31, 1983	Notification, Public	—	—	Archived
July 1, 1983 – July 31, 1983	Notification, Public	—	—	Archived
January 1, 1983 – January 31, 1983	Notification, Public	—	—	Archived
December 1, 1982 – December 31, 1982	Notification, Public	—	—	Archived
November 1, 1982 – November 30, 1982	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

Unaddressed no corrective action on record yetArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

December 19, 2019State Compliance achieved4 linked violations
December 11, 2019State Compliance achieved3 linked violations
January 25, 2019State Compliance achieved4 linked violations
January 25, 2019State Compliance achieved3 linked violations
March 7, 2017State Compliance achieved15 linked violations
December 13, 2016State Compliance achieved1 linked violation
October 20, 2015State Compliance achieved2 linked violations
July 22, 2015State Compliance achieved1 linked violation
April 28, 2015State Compliance achieved2 linked violations
April 28, 2015State Compliance achieved1 linked violation
August 12, 2014State Formal Notice of Violation issued3 linked violations
December 3, 2013State Administrative/Compliance Order without penalty issuedgeneral compliance action — not tied to a specific violation on record
February 1, 2011State Administrative/Compliance Order without penalty issued38 linked violations
July 1, 2005State Formal Notice of Violation issued1 linked violation
July 1, 2005State Formal Notice of Violation issued1 linked violation
February 1, 2005State Formal Notice of Violation issued1 linked violation
February 1, 2005State Formal Notice of Violation issued2 linked violations
February 1, 2005State Formal Notice of Violation issued1 linked violation
November 9, 2004State Formal Notice of Violation issued1 linked violation
November 9, 2004State Compliance achieved2 linked violations
April 30, 2004State Compliance achieved3 linked violations
April 16, 2004State Administrative Penalty assessed1 linked violation
January 15, 2004State Formal Notice of Violation issued2 linked violations
November 30, 2003State Compliance achieved4 linked violations
November 21, 2003State Administrative Penalty assessed23 linked violations
October 16, 2003State Formal Notice of Violation issued42 linked violations
October 16, 2003State Formal Notice of Violation issued1 linked violation
June 16, 2003State Formal Notice of Violation issued1 linked violation
January 31, 2003State Compliance achieved22 linked violations
October 18, 2002State Formal Notice of Violation issued7 linked violations
July 30, 2002State Compliance achieved3 linked violations
June 17, 2002State Formal Notice of Violation issued3 linked violations
June 17, 2002State Boil Water Order1 linked violation
June 17, 2002State Formal Notice of Violation issued1 linked violation
June 17, 2002State Administrative/Compliance Order without penalty issued1 linked violation
May 30, 2002State Compliance achieved2 linked violations
May 3, 2002State Formal Notice of Violation issued2 linked violations
December 30, 2001State Compliance achieved2 linked violations
November 16, 2001State Violation/Reminder Notice3 linked violations
November 16, 2001State Violation/Reminder Notice1 linked violation
November 13, 2001Federal Compliance achieved1 linked violation
September 30, 2001State Compliance achieved2 linked violations
March 1, 1997State Compliance achieved1 linked violation
February 19, 1997State Violation/Reminder Notice1 linked violation

Common questions

Is RAMONA WATER COMPANY required to publish a Consumer Confidence Report?: Yes. RAMONA WATER COMPANY 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 RAMONA WATER COMPANY’s next Consumer Confidence Report due?: RAMONA WATER COMPANY’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does RAMONA WATER COMPANY have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show 1 open health-based violation for RAMONA WATER COMPANY.
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

DEMARTINO, LOUIS

951-970-7809

ANZA, CA 92539