Is TIMBERLINE MHP required to publish a Consumer Confidence Report?

Yes. TIMBERLINE 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 TIMBERLINE MHP’s next Consumer Confidence Report due?

TIMBERLINE 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.

OREM, AZ · Navajo County

TIMBERLINE MHP Water System

Consumer Confidence Report status

TIMBERLINE 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 TIMBERLINE 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 Arizona’s official records. Always confirm current status with Arizona before making decisions based on this information.

System facts

System ID (PWSID): AZ0409300
System type: Community Water System
Population served: 350
Service connections: 125
Ownership: public/private mix
Water source: groundwater (wells)

TIMBERLINE MHP is one of 1,189 community water systems in Arizona in the 500 or fewer people size category, serving 350 people from groundwater.

As of August 1, 2026, its federal record holds 16 entries between 1984 and 1987, all of which EPA lists as closed. Nothing has been added since 1987.

All 16 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.

Violation history

Monitoring, Regular
—
Nitrate
November 1, 1987 – October 30, 1990
Archived
Monitoring, Regular
—
Barium
November 1, 1987 – October 30, 1990
Archived
Monitoring, Regular
—
Selenium
November 1, 1987 – October 30, 1990
Archived
Monitoring, Regular
—
Chromium
November 1, 1987 – October 30, 1990
Archived
Monitoring, Regular
—
Cadmium
November 1, 1987 – October 30, 1990
Archived
Monitoring, Regular
—
Mercury
November 1, 1987 – October 30, 1990
Archived
Monitoring, Regular
—
Fluoride
November 1, 1987 – October 30, 1990
Archived
Monitoring, Regular
—
Arsenic
November 1, 1987 – October 30, 1990
Archived
Monitoring, Regular
—
Barium
July 1, 1987 – September 30, 1987
Archived
Monitoring, Regular
—
Cadmium
July 1, 1987 – September 30, 1987
Archived
Monitoring, Regular
—
Chromium
July 1, 1987 – September 30, 1987
Archived
Monitoring, Regular
—
Fluoride
July 1, 1987 – September 30, 1987
Archived
Monitoring, Regular
—
Mercury
July 1, 1987 – September 30, 1987
Archived
Monitoring, Regular
—
Nitrate
July 1, 1987 – September 30, 1987
Archived
Monitoring, Regular
—
Selenium
July 1, 1987 – September 30, 1987
Archived
Monitoring, Regular
—
Arsenic
August 30, 1984 – August 29, 1987
Archived

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

Period	Violation	Contaminant / rule	Health-based	Status
November 1, 1987 – October 30, 1990	Monitoring, Regular	Nitrate	—	Archived
November 1, 1987 – October 30, 1990	Monitoring, Regular	Barium	—	Archived
November 1, 1987 – October 30, 1990	Monitoring, Regular	Selenium	—	Archived
November 1, 1987 – October 30, 1990	Monitoring, Regular	Chromium	—	Archived
November 1, 1987 – October 30, 1990	Monitoring, Regular	Cadmium	—	Archived
November 1, 1987 – October 30, 1990	Monitoring, Regular	Mercury	—	Archived
November 1, 1987 – October 30, 1990	Monitoring, Regular	Fluoride	—	Archived
November 1, 1987 – October 30, 1990	Monitoring, Regular	Arsenic	—	Archived
July 1, 1987 – September 30, 1987	Monitoring, Regular	Barium	—	Archived
July 1, 1987 – September 30, 1987	Monitoring, Regular	Cadmium	—	Archived
July 1, 1987 – September 30, 1987	Monitoring, Regular	Chromium	—	Archived
July 1, 1987 – September 30, 1987	Monitoring, Regular	Fluoride	—	Archived
July 1, 1987 – September 30, 1987	Monitoring, Regular	Mercury	—	Archived
July 1, 1987 – September 30, 1987	Monitoring, Regular	Nitrate	—	Archived
July 1, 1987 – September 30, 1987	Monitoring, Regular	Selenium	—	Archived
August 30, 1984 – August 29, 1987	Monitoring, Regular	Arsenic	—	Archived

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

Enforcement actions

September 30, 1980State Othergeneral compliance action — not tied to a specific violation on record
September 24, 1980State Othergeneral compliance action — not tied to a specific violation on record

Common questions

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

PAGE, AVA

801-347-5397

OREM, UT 84058