CORVALLIS, OR · Benton County
VINEYARD MOUNTAIN WATER Water System
Consumer Confidence Report status
VINEYARD MOUNTAIN WATER 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 VINEYARD MOUNTAIN WATER.
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)
- OR4100231
- System type
- Community Water System
- Population served
- 325
- Service connections
- 121
- Ownership
- local government
- Water source
- groundwater (wells)
VINEYARD MOUNTAIN WATER is one of 1,168 community water systems in Oregon in the 500 or fewer people size category, serving 325 people from groundwater.
As of August 1, 2026, its federal record holds 11 entries between 1976 and 2025, all of which EPA lists as closed.
Of the 11, 5 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 Consumer Confidence Rule, and the Radionuclides and Revised Rad Rule.
Violation history
Monitoring, Routine (RTCR)
—Revised Total Coliform Rule
January 1, 2025 – January 31, 2025
ResolvedConsumer Confidence Report Inadequate Reporting
—Consumer Confidence Rule
October 1, 2024 – November 15, 2024
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
February 1, 2012 – February 29, 2012
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2003 – November 13, 2006
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2002 – November 13, 2006
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2001 – November 13, 2006
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
July 1, 1995 – July 31, 1995
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
October 1, 1993 – October 31, 1993
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
September 1, 1993 – September 30, 1993
ResolvedMonitoring, Regular
—Combined Radium (-226 and -228)
June 1, 1976 – May 31, 1980
ArchivedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
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, 2025 – January 31, 2025 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| October 1, 2024 – November 15, 2024 | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | — | Resolved |
| February 1, 2012 – February 29, 2012 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| July 1, 2003 – November 13, 2006 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| July 1, 2002 – November 13, 2006 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| July 1, 2001 – November 13, 2006 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| July 1, 1995 – July 31, 1995 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| October 1, 1993 – October 31, 1993 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| September 1, 1993 – September 30, 1993 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| June 1, 1976 – May 31, 1980 | Monitoring, Regular | Combined Radium (-226 and -228) | — | Archived |
| June 1, 1976 – May 31, 1980 | 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 24, 2025State Compliance achieved1 linked violation
- February 24, 2025State Compliance achieved1 linked violation
- November 15, 2024State Compliance achieved1 linked violation
- March 27, 2012State Violation/Reminder Notice1 linked violation
- March 26, 2012State Compliance achieved1 linked violation
- November 13, 2006State Compliance achieved8 linked violations
- September 23, 1995State Public Notification received1 linked violation
- September 1, 1995State Public Notification requested1 linked violation
Common questions
Is VINEYARD MOUNTAIN WATER required to publish a Consumer Confidence Report?
- Yes. VINEYARD MOUNTAIN WATER 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 VINEYARD MOUNTAIN WATER’s next Consumer Confidence Report due?
- VINEYARD MOUNTAIN WATER’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does VINEYARD MOUNTAIN WATER have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for VINEYARD MOUNTAIN WATER.
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
VINEYARD MOUNTAIN WATER
541-223-4142
CORVALLIS, OR 97330