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Public water system record

Mission Hills CSD

Serves Mission Hills and Lompoc, Santa Barbara County, CA · 3,600 people served

Federal records show no health-based violations and 1 monitoring/reporting issue for Mission Hills CSD in the last ten years.

  • CA4210019
  • LOMPOC
  • CA
  • 3,600 served

System profile

Source water Groundwater
ZIP 93436
EPA system ID CA4210019

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
1

Key facts

  • Mission Hills CSD draws water from 3 wells.
  • Most recent formal enforcement: compliance order (no penalty) by California, June 2017.
  • Record on file since 2011, with 0 health-based violations before October 19, 2016.
  • Lead pipe inventory: 0 lead and 0 unknown out of 1,318 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.

Monitoring and reporting issues

Since October 2016

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

Issue Start date Status
Revised Total Coliform Rule
Monitoring violation
 Apr 1, 2017 Resolved

Full record since 2011

EPA's records for Mission Hills CSD go back to 2011. Before October 19, 2016 they list no health-based violations and 2 monitoring or reporting violations.

Violations that began in Health-based Monitoring and reporting
2010 to October 18, 2016 0 2
October 19, 2016 to 2019 0 1

Enforcement actions

California regulators took 3 formal enforcement actions against Mission Hills CSD between 2011 and 2017. The most recent was a compliance order (no penalty) in June 2017.

Date By Action Violations covered
Jun 19, 2017 California Compliance order (no penalty) 1 violation: Revised Total Coliform Rule
Dec 28, 2011 California Compliance order (no penalty) 1 violation: Total Coliform
Nov 28, 2011 California Compliance order (no penalty) 1 violation: Total Coliform

Where the water comes from

Mission Hills CSD draws water from 3 wells. It also has an emergency connection to Lompoc-City Water Utility Div. 1 other public water system has an emergency connection to Mission Hills CSD.

Emergency or part-time connections to

Annual water quality report

Mission Hills CSD 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.

Where the state allows it, systems serving fewer than 10,000 people may publish the report in a local newspaper or news site instead of mailing it, and must provide a copy on request.

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.

Certified drinking water labs by state EPA guidance for private wells