Public water system record

Rolling Oaks Road Association

Serves an area of Sonoma County, CA · 25 people served

Federal records show no health-based violations and no monitoring or reporting issues for Rolling Oaks Road Association in the last ten years.

  • CA4900846
  • ROHNERT PARK
  • CA
  • 25 served

System profile

Source water Groundwater
ZIP 94928
EPA system ID CA4900846

Verify this system on EPA ECHO →

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

Key facts

  • Rolling Oaks Road Association draws water from 2 wells (1 of them for emergency, seasonal or other part-time use).
  • Most recent formal enforcement: compliance order (no penalty) by California, April 2011.
  • Record on file since 1984, with 8 health-based violations before October 19, 2016.
  • Lead pipe inventory: 0 lead and 0 unknown out of 16 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.

None since October 2016, and no monitoring or reporting violations either.

Full record since 1984

EPA's records for Rolling Oaks Road Association go back to 1984. Before October 19, 2016 they list 8 health-based violations (8 resolved) and 7 monitoring or reporting violations.

Violations that began in Health-based Monitoring and reporting
1980s 0 1
1990s 4 6
2000s 2 0
2010 to October 18, 2016 2 0

Most recent health-based violation before October 19, 2016: Total Coliform, began February 2011, Resolved.

Show all 8 health-based violations before October 19, 2016
Contaminant Start date Status
Total Coliform
Contaminant limit exceeded
Feb 1, 2011 Resolved
Total Coliform (acute)
Contaminant limit exceeded
Jan 1, 2010 Resolved
Total Coliform (acute)
Contaminant limit exceeded
Dec 1, 2009 Resolved
Total Coliform (acute)
Contaminant limit exceeded
Nov 1, 2009 Resolved
Total Coliform
Contaminant limit exceeded
Jun 1, 1998 Resolved
Total Coliform (acute)
Contaminant limit exceeded
May 1, 1998 Resolved
Total Coliform
Contaminant limit exceeded
Mar 1, 1997 Resolved
Total Coliform
Contaminant limit exceeded
Dec 1, 1995 Resolved

Enforcement actions

California regulators took 4 formal enforcement actions against Rolling Oaks Road Association between 2010 and 2011. The most recent was a compliance order (no penalty) in April 2011.

Date By Action Violations covered
Apr 4, 2011 California Compliance order (no penalty) 2 violations (1 health-based): Total Coliform
Feb 24, 2010 California Compliance order (no penalty) 1 violation (1 health-based): Total Coliform
Jan 28, 2010 California Compliance order (no penalty) 1 violation (1 health-based): Total Coliform
Jan 4, 2010 California Compliance order (no penalty) 1 violation (1 health-based): Total Coliform

Where the water comes from

Rolling Oaks Road Association draws water from 2 wells (1 of them for emergency, seasonal or other part-time use).

Annual water quality report

Rolling Oaks Road Association 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 Rolling Oaks Road Association 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 California.