Is PEPPERMINT CREEK MHP required to publish a Consumer Confidence Report?

Yes. PEPPERMINT CREEK MHP 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 PEPPERMINT CREEK MHP’s next Consumer Confidence Report due?

PEPPERMINT CREEK MHP’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.

STOCKTON, CA · Tuolumne County

PEPPERMINT CREEK MHP Water System

Consumer Confidence Report status

PEPPERMINT CREEK MHP 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 PEPPERMINT CREEK MHP.

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): CA5500116
System type: Community Water System
Population served: 280
Service connections: 100
Ownership: privately owned
Water source: surface water (rivers, lakes, or reservoirs)

PEPPERMINT CREEK MHP is one of 3,951 community water systems in California in the 500 or fewer people size category, serving 280 people from surface water.

As of August 1, 2026, its federal record holds 11 entries between 1981 and 1987, all of which EPA lists as closed. Nothing has been added since 1987.

Of the 11, 1 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 Miscellaneous Other Rules, and the Radionuclides and Revised Rad Rule.

Violation history

Maximum Contaminant Level Violation, Single Sample
Health-based
Arsenic
February 20, 1987 – February 19, 1988
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Arsenic
February 11, 1987 – February 10, 1988
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Arsenic
January 29, 1987 – January 28, 1988
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Arsenic
December 22, 1986 – December 21, 1987
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Arsenic
November 6, 1986 – November 5, 1987
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Arsenic
September 16, 1986 – September 15, 1987
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
March 1, 1983 – March 31, 1983
Archived
Notification, Public
—
No contaminant on record
October 1, 1982 – October 31, 1982
Archived
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
October 1, 1981 – September 30, 1982
Archived

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

Period	Violation	Contaminant / rule	Health-based	Status
February 20, 1987 – February 19, 1988	Maximum Contaminant Level Violation, Single Sample	Arsenic	Health-based	Archived
February 11, 1987 – February 10, 1988	Maximum Contaminant Level Violation, Single Sample	Arsenic	Health-based	Archived
January 29, 1987 – January 28, 1988	Maximum Contaminant Level Violation, Single Sample	Arsenic	Health-based	Archived
December 22, 1986 – December 21, 1987	Maximum Contaminant Level Violation, Single Sample	Arsenic	Health-based	Archived
November 6, 1986 – November 5, 1987	Maximum Contaminant Level Violation, Single Sample	Arsenic	Health-based	Archived
September 16, 1986 – September 15, 1987	Maximum Contaminant Level Violation, Single Sample	Arsenic	Health-based	Archived
September 1, 1983 – September 30, 1983	Notification, Public	—	—	Archived
August 1, 1983 – August 31, 1983	Notification, Public	—	—	Archived
March 1, 1983 – March 31, 1983	Notification, Public	—	—	Archived
October 1, 1982 – October 31, 1982	Notification, Public	—	—	Archived
October 1, 1981 – September 30, 1982	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

No enforcement actions on record for this system.

Common questions

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

JOHNSTON, SHERRIE

209-932-8747

STOCKTON, CA 95219