Is AVION WC - HIGHLAND ESTATES required to publish a Consumer Confidence Report?

Yes. AVION WC - HIGHLAND ESTATES 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 AVION WC - HIGHLAND ESTATES’s next Consumer Confidence Report due?

AVION WC - HIGHLAND ESTATES’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.

BEND, OR · Deschutes County

AVION WC - HIGHLAND ESTATES Water System

Consumer Confidence Report status

AVION WC - HIGHLAND ESTATES 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 AVION WC - HIGHLAND ESTATES.

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

System facts

System ID (PWSID): OR4101346
System type: Community Water System
Population served: 75
Service connections: 27
Ownership: privately owned
Water source: groundwater (wells)

AVION WC - HIGHLAND ESTATES is one of 1,168 community water systems in Oregon in the 500 or fewer people size category, serving 75 people from groundwater.

As of August 1, 2026, its federal record holds 19 entries between 1991 and 2015, all of which EPA lists as closed. Nothing has been added since 2015.

Of the 19, 9 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 Total Coliform Rules, the Groundwater Rule, and the Public Notice Rule and Revised PN Rule.

Violation history

Public Notification Violation for NPDWR Violation
—
Public Notice
October 19, 2015 – August 31, 2015
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
September 11, 2015 – October 27, 2015
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
August 1, 2015 – August 31, 2015
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
July 1, 2014 – July 31, 2014
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
September 12, 2013 – October 20, 2013
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
August 28, 2013 – October 20, 2013
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
August 1, 2013 – August 31, 2013
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
November 25, 2012 – January 15, 2013
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
October 1, 2012 – October 31, 2012
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
September 1, 2012 – September 30, 2012
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 20, 2011 – January 15, 2013
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
November 1, 2010 – November 30, 2010
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
November 1, 2010 – January 15, 2013
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
October 1, 2010 – January 15, 2013
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
June 1, 2010 – June 30, 2010
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
September 1, 2001 – September 30, 2001
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
July 1, 1998 – July 31, 1998
Resolved
Monitoring, Regular
—
Nitrate
January 1, 1997 – December 31, 1997
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
September 1, 1991 – September 30, 1991
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
October 19, 2015 – August 31, 2015	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
September 11, 2015 – October 27, 2015	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
August 1, 2015 – August 31, 2015	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
July 1, 2014 – July 31, 2014	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
September 12, 2013 – October 20, 2013	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
August 28, 2013 – October 20, 2013	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
August 1, 2013 – August 31, 2013	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
November 25, 2012 – January 15, 2013	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 1, 2012 – October 31, 2012	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
September 1, 2012 – September 30, 2012	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
January 20, 2011 – January 15, 2013	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
November 1, 2010 – November 30, 2010	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
November 1, 2010 – January 15, 2013	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
October 1, 2010 – January 15, 2013	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
June 1, 2010 – June 30, 2010	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
September 1, 2001 – September 30, 2001	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
July 1, 1998 – July 31, 1998	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 1997 – December 31, 1997	Monitoring, Regular	Nitrate	—	Resolved
September 1, 1991 – September 30, 1991	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived

Resolved addressed and confirmed by the stateArchived 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 AVION WC - HIGHLAND ESTATES required to publish a Consumer Confidence Report?: Yes. AVION WC - HIGHLAND ESTATES 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 AVION WC - HIGHLAND ESTATES’s next Consumer Confidence Report due?: AVION WC - HIGHLAND ESTATES’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does AVION WC - HIGHLAND ESTATES have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show no open violations for AVION WC - HIGHLAND ESTATES.
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

AVION WC - HIGHLAND ESTATES

541-948-6676

BEND, OR 97702