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Public water system record

Shadow Hills Park Water Co-Op

On record as serving Lane County, OR · Serves 45 people

Federal records show 1 health-based violation and 7 monitoring/reporting issues for Shadow Hills Park Water Co-Op in the last ten years. The most serious issue in this window was a resolved Revised Total Coliform Rule violation.

  • OR4100419
  • JUNCTION CITY
  • OR
  • 45 served

System profile

Source water Groundwater
ZIP 97448
EPA system ID OR4100419

Verify this system on EPA ECHO →

Health-based violations, last 10 years
1
Resolved
1
Unresolved
0
Any acute record
No
Monitoring issues, last 10 years
7

Key facts

  • Shadow Hills Park Water Co-Op draws water from 1 well.
  • Record on file since 1976, with 0 health-based violations before October 19, 2016.
  • Lead pipe inventory: 0 lead and 0 unknown out of 19 service lines.

Check whether Shadow Hills Park Water Co-Op serves your address

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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
Treatment technique failure
 110 Sep 19, 2023 Resolved No

Monitoring and reporting issues

Since October 2016

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

Issue Start date Status
Consumer Confidence Rule
OTHER
 Oct 1, 2025 Active
Lead and Copper Rule
Monitoring and reporting
 Oct 1, 2025 Active
Consumer Confidence Rule
OTHER
 Jul 1, 2025 Active
Consumer Confidence Rule
OTHER
 Oct 1, 2024 Active
Consumer Confidence Rule
OTHER
 Jul 1, 2024 Active
Consumer Confidence Rule
OTHER
 Oct 1, 2023 Active
Consumer Confidence Rule
OTHER
 Jul 1, 2023 Resolved

Full record since 1976

EPA's records for Shadow Hills Park Water Co-Op go back to 1976. Before October 19, 2016 they list no health-based violations and 3 monitoring or reporting violations.

Violations that began in Health-based Monitoring and reporting
1970s 0 2
2010 to October 18, 2016 0 1
2020s 1 7

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

Shadow Hills Park Water Co-Op draws water from 1 well.

Annual water quality report

Shadow Hills Park Water Co-Op 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 Shadow Hills Park Water Co-Op 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.

Certified drinking water labs by state EPA guidance for private wells