Public water system record

City of Brisbane

Serves Brisbane, San Mateo County, CA · 3,402 people served

Federal records show no health-based violations and no monitoring or reporting issues for City of Brisbane in the last ten years.

  • CA4110002
  • BRISBANE
  • CA
  • 3,402 served

System profile

Source water Purchased surface water
ZIP 94005
EPA system ID CA4110002

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

  • City of Brisbane buys its water from San Francisco Regional Water System.
  • Most recent formal enforcement: compliance order (no penalty) by California, July 2016.
  • Record on file since 1987, with 4 health-based violations before October 19, 2016.
  • Lead pipe inventory: 0 lead and 0 unknown out of 1,335 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 1987

EPA's records for City of Brisbane go back to 1987. Before October 19, 2016 they list 4 health-based violations (4 resolved) and 6 monitoring or reporting violations.

Violations that began in Health-based Monitoring and reporting
1980s 0 2
1990s 1 1
2000s 1 0
2010 to October 18, 2016 2 3

Most recent health-based violation before October 19, 2016: Haloacetic Acids (HAA5), began April 2016, Resolved.

Show all 4 health-based violations before October 19, 2016
Contaminant Start date Status
Haloacetic Acids (HAA5)
Contaminant limit exceeded
Measured 0.0615 mg/L, federal limit 0.06 mg/L (at or just above the limit)
Apr 1, 2016 Resolved
Haloacetic Acids (HAA5)
Contaminant limit exceeded
Measured 0.063 mg/L, federal limit 0.06 mg/L (1.1 times the limit)
Oct 1, 2013 Resolved
Total Coliform
Contaminant limit exceeded
Jul 1, 2000 Resolved
Surface Water Treatment Rule
Treatment technique failure
Jun 1, 1993 Resolved

Enforcement actions

California regulators took 4 formal enforcement actions against City of Brisbane between 2010 and 2016. The most recent was a compliance order (no penalty) in July 2016.

Date By Action Violations covered
Jul 7, 2016 California Compliance order (no penalty) 1 violation (1 health-based): Haloacetic Acids (HAA5)
Nov 18, 2013 California Compliance order (no penalty) 1 violation (1 health-based): Haloacetic Acids (HAA5)
Sep 12, 2012 California Compliance order (no penalty) 1 violation: Total Coliform
Jan 26, 2010 California Compliance order (no penalty) 2 violations: Total Trihalomethanes (TTHMs), Haloacetic Acids (HAA5)

Where the water comes from

City of Brisbane buys its water from San Francisco Regional Water System. It lists no wells or intakes of its own. It also has emergency connections to California Water Service-S San Francisco and City of Daly City. 2 other public water systems have emergency connections to City of Brisbane.

Buys water from

Emergency or part-time connections to

Annual water quality report

City of Brisbane 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.