CORVALLIS, OR · Benton County
JACKSON CREEK WATER ASSOCIATION Water System
Consumer Confidence Report status
JACKSON CREEK WATER ASSOCIATION 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 1 item for JACKSON CREEK WATER ASSOCIATION that is open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.
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)
- OR4100977
- System type
- Community Water System
- Population served
- 39
- Service connections
- 17
- Ownership
- privately owned
- Water source
- groundwater (wells)
JACKSON CREEK WATER ASSOCIATION is one of 1,168 community water systems in Oregon in the 500 or fewer people size category, serving 39 people from groundwater.
As of August 1, 2026, its federal record holds 34 entries between 1976 and 2026, of which 1 remains open; none are health-based.
Of the 34, 30 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 volatile organic chemicals, the Stage 2 Disinfectants and Disinfection Byproducts Rule, and the Total Coliform Rules.
Violation history
Monitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
January 1, 2026 – March 31, 2026
ArchivedInitial, Follow-up, or Routine Source Water M/R
—Lead and Copper Rule
January 1, 2026
UnaddressedMonitoring and Reporting (DBP)
—TTHM
January 1, 2026 – March 31, 2026
ArchivedConsumer Confidence Report Inadequate Reporting
—Consumer Confidence Rule
October 1, 2025 – October 11, 2025
ResolvedMonitoring, Routine (RTCR)
—Revised Total Coliform Rule
August 1, 2025 – August 31, 2025
ResolvedMonitoring and Reporting (DBP)
—TTHM
July 1, 2024 – September 30, 2024
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
July 1, 2024 – September 30, 2024
ResolvedFailure to Conduct Assessment Monitoring
—COLIPHAGE
January 1, 2024 – December 31, 2024
ArchivedConsumer Confidence Report Inadequate Reporting
—Consumer Confidence Rule
October 1, 2023 – November 1, 2023
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
August 26, 2023 – September 5, 2023
ResolvedOCCT/SOWT Treatment Installation/Demonstration
Health-basedLead and Copper Rule
July 1, 2023 – July 31, 2023
ResolvedMonitoring, Routine (RTCR)
—Revised Total Coliform Rule
February 1, 2022 – February 28, 2022
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
April 1, 2021 – June 30, 2021
ResolvedMonitoring and Reporting (DBP)
—TTHM
April 1, 2021 – June 30, 2021
ResolvedMonitoring, Regular
—Combined Uranium
January 1, 2014 – December 31, 2019
ResolvedMonitoring, Regular
—Tetrachloroethylene
July 1, 2011 – September 30, 2011
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 2010 – March 31, 2010
ResolvedMonitoring, Regular
—Tetrachloroethylene
October 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—Tetrachloroethylene
April 1, 2009 – June 30, 2009
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 2009 – March 31, 2009
ResolvedMonitoring, Regular
—Tetrachloroethylene
October 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—Tetrachloroethylene
April 1, 2008 – June 30, 2008
ResolvedMonitoring, Regular
—Combined Radium (-226 and -228)
January 1, 2008 – December 31, 2016
ArchivedMonitoring, Regular
—Tetrachloroethylene
January 1, 2008 – March 31, 2008
ResolvedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
January 1, 2008 – December 31, 2016
ArchivedMonitoring, Regular
—Vinyl chloride
October 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—Tetrachloroethylene
October 1, 2007 – December 31, 2007
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
February 1, 1997 – February 28, 1997
ResolvedMonitoring, Regular
—Nitrate
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
February 1, 1993 – February 28, 1993
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
August 1, 1991 – August 31, 1991
ResolvedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
June 1, 1976 – May 31, 1980
ArchivedMonitoring, Regular
—Combined Radium (-226 and -228)
June 1, 1976 – May 31, 1980
Archived
Archived closed in EPA's records (typically due to age or a data correction)Unaddressed no corrective action on record yetResolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| January 1, 2026 – March 31, 2026 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Archived |
| January 1, 2026 | Initial, Follow-up, or Routine Source Water M/R | Lead and Copper Rule | — | Unaddressed |
| January 1, 2026 – March 31, 2026 | Monitoring and Reporting (DBP) | TTHM | — | Archived |
| October 1, 2025 – October 11, 2025 | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | — | Resolved |
| August 1, 2025 – August 31, 2025 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| July 1, 2024 – September 30, 2024 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| July 1, 2024 – September 30, 2024 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| January 1, 2024 – December 31, 2024 | Failure to Conduct Assessment Monitoring | COLIPHAGE | — | Archived |
| October 1, 2023 – November 1, 2023 | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | — | Resolved |
| August 26, 2023 – September 5, 2023 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| July 1, 2023 – July 31, 2023 | OCCT/SOWT Treatment Installation/Demonstration | Lead and Copper Rule | Health-based | Resolved |
| February 1, 2022 – February 28, 2022 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| April 1, 2021 – June 30, 2021 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| April 1, 2021 – June 30, 2021 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| January 1, 2014 – December 31, 2019 | Monitoring, Regular | Combined Uranium | — | Resolved |
| July 1, 2011 – September 30, 2011 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 2010 – March 31, 2010 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| April 1, 2009 – June 30, 2009 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 2009 – March 31, 2009 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| October 1, 2008 – December 31, 2008 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| April 1, 2008 – June 30, 2008 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 2008 – December 31, 2016 | Monitoring, Regular | Combined Radium (-226 and -228) | — | Archived |
| January 1, 2008 – March 31, 2008 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 2008 – December 31, 2016 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
| October 1, 2007 – December 31, 2007 | Monitoring, Regular | Vinyl chloride | — | Resolved |
| October 1, 2007 – December 31, 2007 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| February 1, 1997 – February 28, 1997 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | Nitrate | — | Resolved |
| February 1, 1993 – February 28, 1993 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| August 1, 1991 – August 31, 1991 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | 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 |
Archived closed in EPA's records (typically due to age or a data correction)Unaddressed no corrective action on record yetResolved addressed and confirmed by the state
Enforcement actions
- November 9, 2025State Compliance achieved1 linked violation
- October 11, 2025State Compliance achieved1 linked violation
- July 11, 2025State Compliance achieved1 linked violation
- November 12, 2024State Compliance achieved2 linked violations
- November 2, 2023State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- November 1, 2023State Compliance achieved1 linked violation
- September 5, 2023State Public Notification received1 linked violation
- September 5, 2023State Compliance achieved1 linked violation
- September 1, 2023State Compliance achieved1 linked violation
- July 31, 2023State Compliance achieved1 linked violation
- July 26, 2023State Public Notification requested1 linked violation
- March 3, 2022State Compliance achieved1 linked violation
- September 13, 2021State Compliance achieved2 linked violations
- December 13, 2012State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- November 23, 2011State Compliance achieved1 linked violation
- October 31, 2011State Violation/Reminder Notice1 linked violation
- June 1, 2011State Compliance achieved1 linked violation
- April 25, 2011State Violation/Reminder Notice1 linked violation
- April 26, 2010State Violation/Reminder Notice1 linked violation
- February 22, 2010State Violation/Reminder Notice1 linked violation
- August 31, 2009State Violation/Reminder Notice1 linked violation
- December 18, 2008State Compliance achieved4 linked violations
- October 28, 2002State Compliance achieved1 linked violation
- January 1, 1998State Compliance achieved1 linked violation
- April 7, 1997State Public Notification received1 linked violation
Common questions
Is JACKSON CREEK WATER ASSOCIATION required to publish a Consumer Confidence Report?
- Yes. JACKSON CREEK WATER ASSOCIATION 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 JACKSON CREEK WATER ASSOCIATION’s next Consumer Confidence Report due?
- JACKSON CREEK WATER ASSOCIATION’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does JACKSON CREEK WATER ASSOCIATION have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show 1 item for JACKSON CREEK WATER ASSOCIATION that is open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.
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
JACKSON CREEK WATER ASSOCIATION
541-908-0523
CORVALLIS, OR 97330