Public water system record

Raintree Estates

Serves an area of Benton County, OR · 50 people served

Federal records show 1 health-based violation and 4 monitoring/reporting issues for Raintree Estates in the last ten years. The most serious issue in this window was a resolved Revised Total Coliform Rule violation.

  • OR4105548
  • CORVALLIS
  • OR
  • 50 served

System profile

Source water Groundwater
ZIP 97330
EPA system ID OR4105548

Verify this system on EPA ECHO →

Health-based violations, last 10 years
1
Resolved
1
Unresolved
0
Any acute record
Yes
Monitoring issues, last 10 years
4

Key facts

  • Raintree Estates draws water from 4 wells.
  • Most recent formal enforcement: compliance order with a penalty by Oregon, May 1999.
  • Record on file since 1994, with 4 health-based violations before October 19, 2016.
  • Lead pipe inventory: 0 lead and 0 unknown out of 19 service lines.

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Health-based violations

Since October 2016

Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.

Contaminant Rule family Start date Status Acute
Revised Total Coliform Rule
Contaminant limit exceeded
110 Oct 1, 2020 Resolved Yes

Monitoring and reporting issues

Since October 2016

Missed tests or reports, not contaminants found above a limit.

Issue Start date Status
Public Notice
OTHER
Oct 10, 2020 Resolved
Revised Total Coliform Rule
Monitoring violation
Jan 1, 2018 Resolved
Gross Alpha, Excl. Radon and U
Monitoring and reporting
Jan 1, 2017 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Lead and Copper Rule
Monitoring and reporting
Jan 1, 2015 Resolved

Full record since 1994

EPA's records for Raintree Estates go back to 1994. Before October 19, 2016 they list 4 health-based violations (4 resolved) and 86 monitoring or reporting violations.

Violations that began in Health-based Monitoring and reporting
1990s 0 65
2000s 1 13
2010 to October 18, 2016 3 8
October 19, 2016 to 2019 0 2
2020s 1 1

Most recent health-based violation before October 19, 2016: Total Coliform (acute), began March 2016, Resolved.

Show all 4 health-based violations before October 19, 2016
Contaminant Start date Status
Total Coliform (acute)
Contaminant limit exceeded
Mar 1, 2016 Resolved
Total Coliform (acute)
Contaminant limit exceeded
Feb 1, 2014 Resolved
Total Coliform
Contaminant limit exceeded
Dec 1, 2010 Resolved
Total Coliform
Contaminant limit exceeded
Jun 1, 2000 Resolved

Enforcement actions

Oregon regulators took 1 formal enforcement action against Raintree Estates in 1999. The most recent was a compliance order with a penalty in May 1999.

Date By Action Violations covered
May 20, 1999 Oregon Compliance order with a penalty 1 violation: Lead and Copper Rule

What the violations mean

Revised Total Coliform Rule

1 incident

The system did not meet a requirement of the Revised Total Coliform Rule

Coliform and E. coli rules protect against bacteria in the distribution system

Where the water comes from

Raintree Estates draws water from 4 wells.

Annual water quality report

Raintree Estates must give its customers an annual water quality report (Consumer Confidence Report) by July 1, with the levels its tests found in the previous year.

Systems serving 500 or fewer people may meet the rule by telling customers the report is available on request, so you may need to ask Raintree Estates for a copy.

Find a posted report with EPA's Consumer Confidence Report search

Testing your own water

To test the water at your tap, or a private well this record does not cover, use a laboratory certified for drinking water by Oregon.