Is MADERA MH & RV PARK required to publish a Consumer Confidence Report?

Yes. MADERA MH & RV PARK 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 MADERA MH & RV PARK’s next Consumer Confidence Report due?

MADERA MH & RV PARK’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.

MADERA, CA · Madera County

MADERA MH & RV PARK Water System

Consumer Confidence Report status

MADERA MH & RV PARK 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 MADERA MH & RV PARK.

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): CA2000595
System type: Community Water System
Population served: 450
Service connections: 99
Ownership: privately owned
Water source: groundwater (wells)

MADERA MH & RV PARK is one of 3,951 community water systems in California in the 500 or fewer people size category, serving 450 people from groundwater.

As of August 1, 2026, its federal record holds 3 entries between 1980 and 2021, all of which EPA lists as closed. Nothing has been added since 2021.

All 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 the Radionuclides and Revised Rad Rule and inorganic chemicals.

Violation history

Monitoring, Regular
—
Thallium, Total
January 1, 2021 – December 31, 2023
Resolved
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

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
January 1, 2021 – December 31, 2023	Monitoring, Regular	Thallium, Total	—	Resolved
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

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

Enforcement actions

February 20, 2024State Public Notification requested42 linked violations
February 20, 2024State Formal Notice of Violation issued43 linked violations
November 12, 2020State Formal Notice of Violation issued3 linked violations
September 17, 2020State Formal Notice of Violation issued4 linked violations
August 21, 2015State Violation/Reminder Notice2 linked violations
August 21, 2015State Public Notification requested1 linked violation
August 12, 2014State Public Notification requested2 linked violations
August 12, 2014State Public Notification requested2 linked violations
August 12, 2014State Formal Notice of Violation issued1 linked violation
August 12, 2014State Public Notification requested3 linked violations
August 12, 2014State Violation/Reminder Notice2 linked violations
August 12, 2014State Violation/Reminder Notice2 linked violations
August 12, 2014State Violation/Reminder Notice2 linked violations
August 12, 2014State Formal Notice of Violation issued22 linked violations
February 28, 2009State Compliance achieved2 linked violations
September 30, 2006State Compliance achieved1 linked violation
August 31, 2006State Compliance achieved1 linked violation

Common questions

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

KEMP, KIM

559-776-7118

MADERA, CA 93637