Public water system record

Mt. Pleasant Water Users Association

Serves an area of Santa Clara County, CA · 300 people served

Federal records show no health-based violations and 2 monitoring/reporting issues for Mt. Pleasant Water Users Association in the last ten years.

  • CA4300563
  • SAN JOSE
  • CA
  • 300 served

System profile

Source water Purchased surface water
ZIP 95173
EPA system ID CA4300563

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
2

Key facts

  • Mt. Pleasant Water Users Association buys its water from San Jose Water.
  • Most recent formal enforcement: compliance order (no penalty) by California, April 2018.
  • Record on file since 1980, with 1 health-based violation before October 19, 2016.
  • Lead pipe inventory: 0 lead and 0 unknown out of 79 service lines.

Check whether Mt. Pleasant Water Users Association serves your address

Address suggestions by Mapbox

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
Lead and Copper Rule
Monitoring and reporting
Oct 1, 2017 Resolved
Lead and Copper Rule
Monitoring and reporting
Jan 1, 2000 Resolved

Full record since 1980

EPA's records for Mt. Pleasant Water Users Association go back to 1980. Before October 19, 2016 they list 1 health-based violation (1 resolved) and 16 monitoring or reporting violations.

Violations that began in Health-based Monitoring and reporting
1980s 0 9
1990s 1 3
2000s 0 1
2010 to October 18, 2016 0 3
October 19, 2016 to 2019 0 1

Most recent health-based violation before October 19, 2016: Total Coliform, began February 1996, Resolved.

Show the health-based violation before October 19, 2016
Contaminant Start date Status
Total Coliform
Contaminant limit exceeded
Feb 1, 1996 Resolved

Enforcement actions

California regulators took 3 formal enforcement actions against Mt. Pleasant Water Users Association between 2013 and 2018. The most recent was a compliance order (no penalty) in April 2018.

Date By Action Violations covered
Apr 24, 2018 California Compliance order (no penalty) 1 violation: Lead and Copper Rule
Aug 4, 2014 California Compliance order (no penalty) 1 violation: Total Coliform
Aug 19, 2013 California Compliance order (no penalty) 2 violations: Chloramine, Total Coliform

Where the water comes from

Mt. Pleasant Water Users Association buys its water from San Jose Water. It lists no wells or intakes of its own.

Buys water from

Annual water quality report

Mt. Pleasant Water Users 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 Mt. Pleasant Water Users 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.