BORING, OR · Clackamas County
RANCHERO PETITE IMPROV DIST Water System
Consumer Confidence Report status
RANCHERO PETITE IMPROV DIST 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 RANCHERO PETITE IMPROV DIST 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)
- OR4100139
- System type
- Community Water System
- Population served
- 40
- Service connections
- 19
- Ownership
- local government
- Water source
- groundwater (wells)
RANCHERO PETITE IMPROV DIST is one of 1,168 community water systems in Oregon in the 500 or fewer people size category, serving 40 people from groundwater.
As of August 1, 2026, its federal record holds 31 entries between 1976 and 2025, of which 1 remains open; none are health-based.
Of the 31, 24 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, the Total Coliform Rules, and the Consumer Confidence Rule.
Violation history
Follow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
October 1, 2025
UnaddressedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2024 – July 31, 2024
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2023 – September 12, 2023
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
October 1, 2010 – October 31, 2010
ResolvedMonitoring, Regular
—Nitrate
January 1, 2009 – December 31, 2009
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2003 – May 21, 2004
ResolvedMonitoring, Repeat Minor (TCR)
—Coliform (TCR)
May 1, 2003 – May 31, 2003
ResolvedConsumer Confidence Report Inadequate Reporting
—Consumer Confidence Rule
October 19, 2002 – May 19, 2004
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2002 – May 21, 2004
ResolvedMonitoring, Regular
—Fluoride
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Chromium
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Nitrate
January 1, 2002 – December 31, 2002
ResolvedMonitoring, Regular
—Arsenic
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Cadmium
January 1, 2002 – December 31, 2004
ResolvedConsumer Confidence Report Inadequate Reporting
—Consumer Confidence Rule
October 19, 2001 – May 19, 2004
ResolvedMonitoring, Repeat Major (TCR)
—Coliform (TCR)
July 1, 2001 – July 31, 2001
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
January 1, 2001 – January 31, 2001
ResolvedMonitoring, Regular
—Nitrate
January 1, 2001 – December 31, 2001
ResolvedMonitoring, Repeat Major (TCR)
—Coliform (TCR)
December 1, 2000 – December 31, 2000
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
November 1, 2000 – November 30, 2000
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
May 1, 2000 – May 31, 2000
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
April 1, 2000 – April 30, 2000
ResolvedMonitoring, Repeat Minor (TCR)
—Coliform (TCR)
March 1, 2000 – March 31, 2000
ResolvedMonitoring, Regular
—Nitrate
January 1, 2000 – December 31, 2000
ResolvedMonitoring, Regular
—Arsenic
January 1, 1999 – December 31, 2001
ResolvedMonitoring, Regular
—CYANIDE
January 1, 1999 – December 31, 2001
ResolvedMonitoring, Regular
—Beryllium, Total
January 1, 1999 – December 31, 2001
ResolvedMonitoring, Regular
—Nickel
January 1, 1999 – December 31, 2001
ResolvedMonitoring, Regular
—Antimony, Total
January 1, 1999 – December 31, 2001
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
Unaddressed no corrective action on record yetResolved 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 1, 2025 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Unaddressed |
| July 1, 2024 – July 31, 2024 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| July 1, 2023 – September 12, 2023 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| October 1, 2010 – October 31, 2010 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| January 1, 2009 – December 31, 2009 | Monitoring, Regular | Nitrate | — | Resolved |
| July 1, 2003 – May 21, 2004 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| May 1, 2003 – May 31, 2003 | Monitoring, Repeat Minor (TCR) | Coliform (TCR) | — | Resolved |
| October 19, 2002 – May 19, 2004 | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | — | Resolved |
| July 1, 2002 – May 21, 2004 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Fluoride | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Chromium | — | Resolved |
| January 1, 2002 – December 31, 2002 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Arsenic | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Cadmium | — | Resolved |
| October 19, 2001 – May 19, 2004 | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | — | Resolved |
| July 1, 2001 – July 31, 2001 | Monitoring, Repeat Major (TCR) | Coliform (TCR) | — | Resolved |
| January 1, 2001 – January 31, 2001 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| January 1, 2001 – December 31, 2001 | Monitoring, Regular | Nitrate | — | Resolved |
| December 1, 2000 – December 31, 2000 | Monitoring, Repeat Major (TCR) | Coliform (TCR) | — | Resolved |
| November 1, 2000 – November 30, 2000 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| May 1, 2000 – May 31, 2000 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| April 1, 2000 – April 30, 2000 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| March 1, 2000 – March 31, 2000 | Monitoring, Repeat Minor (TCR) | Coliform (TCR) | — | Resolved |
| January 1, 2000 – December 31, 2000 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 1999 – December 31, 2001 | Monitoring, Regular | Arsenic | — | Resolved |
| January 1, 1999 – December 31, 2001 | Monitoring, Regular | CYANIDE | — | Resolved |
| January 1, 1999 – December 31, 2001 | Monitoring, Regular | Beryllium, Total | — | Resolved |
| January 1, 1999 – December 31, 2001 | Monitoring, Regular | Nickel | — | Resolved |
| January 1, 1999 – December 31, 2001 | Monitoring, Regular | Antimony, Total | — | 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 |
Unaddressed no corrective action on record yetResolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- January 11, 2001State Public Notification received2 linked violations
- May 27, 2000State Public Notification received1 linked violation
Common questions
Is RANCHERO PETITE IMPROV DIST required to publish a Consumer Confidence Report?
- Yes. RANCHERO PETITE IMPROV DIST 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 RANCHERO PETITE IMPROV DIST’s next Consumer Confidence Report due?
- RANCHERO PETITE IMPROV DIST’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does RANCHERO PETITE IMPROV DIST have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show 1 item for RANCHERO PETITE IMPROV DIST 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
RANCHERO PETITE IMPROV DIST
503-459-6159
BORING, OR 97009