Is AVION WC - TETHEROW CROSSING required to publish a Consumer Confidence Report?

Yes. AVION WC - TETHEROW CROSSING 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 - TETHEROW CROSSING’s next Consumer Confidence Report due?

AVION WC - TETHEROW CROSSING’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 - TETHEROW CROSSING Water System

Consumer Confidence Report status

AVION WC - TETHEROW CROSSING 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 - TETHEROW CROSSING.

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): OR4101160
System type: Community Water System
Population served: 180
Service connections: 86
Ownership: privately owned
Water source: groundwater (wells)

AVION WC - TETHEROW CROSSING is one of 1,168 community water systems in Oregon in the 500 or fewer people size category, serving 180 people from groundwater.

As of August 1, 2026, its federal record holds 6 entries between 1976 and 2018, all of which EPA lists as closed. Nothing has been added since 2018.

All 6 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 Lead and Copper Rule, the Radionuclides and Revised Rad Rule, and inorganic chemicals.

Violation history

Monitoring, Regular
—
Nitrate
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
January 1, 2007 – January 31, 2007
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
July 1, 1994 – February 22, 1995
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
January 1, 1994 – November 7, 1994
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
June 1, 1976 – May 31, 1980
Archived
Monitoring, Regular
—
Combined Radium (-226 and -228)
June 1, 1976 – May 31, 1980
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, 2018 – December 31, 2018	Monitoring, Regular	Nitrate	—	Resolved
January 1, 2007 – January 31, 2007	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 1994 – February 22, 1995	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
January 1, 1994 – November 7, 1994	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
June 1, 1976 – May 31, 1980	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived
June 1, 1976 – May 31, 1980	Monitoring, Regular	Combined Radium (-226 and -228)	—	Archived

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

Enforcement actions

February 14, 2019State Compliance achieved2 linked violations
February 22, 1995State Compliance achieved1 linked violation
November 7, 1994State Compliance achieved1 linked violation
November 4, 1994State Formal Notice of Violation issued1 linked violation

Common questions

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

541-382-5342

BEND, OR 97702