Public water system record

Rosa Morada Mutual Water Company

Serves an area of San Benito County, CA · 138 people served

Federal records show no health-based violations and no monitoring or reporting issues for Rosa Morada Mutual Water Company in the last ten years.

  • CA3500549
  • HOLLISTER
  • CA
  • 138 served

System profile

Source water Groundwater
ZIP 95023
EPA system ID CA3500549

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

  • Rosa Morada Mutual Water Company 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, July 2015.
  • Record on file since 1980, with 4 health-based violations before October 20, 2016.
  • Lead pipe inventory: 0 lead and 0 unknown out of 21 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 1980

EPA's records for Rosa Morada Mutual Water Company go back to 1980. Before October 20, 2016 they list 4 health-based violations (4 resolved) and 13 monitoring or reporting violations.

Violations that began in Health-based Monitoring and reporting
1980s 0 3
1990s 4 2
2000s 0 6
2010 to October 19, 2016 0 2

Most recent health-based violation before October 20, 2016: Total Coliform, began November 1998, Resolved.

Show all 4 health-based violations before October 20, 2016
Contaminant Start date Status
Total Coliform
Contaminant limit exceeded
Nov 1, 1998 Resolved
Total Coliform
Contaminant limit exceeded
Dec 1, 1997 Resolved
Total Coliform
Contaminant limit exceeded
Nov 1, 1997 Resolved
Total Coliform
Contaminant limit exceeded
Sep 1, 1994 Resolved

Enforcement actions

California regulators took 3 formal enforcement actions against Rosa Morada Mutual Water Company between 2003 and 2015. The most recent was a compliance order (no penalty) in July 2015.

Date By Action Violations covered
Jul 13, 2015 California Compliance order (no penalty) 1 violation: Nitrate
Dec 13, 2012 California Compliance order (no penalty) 1 violation: Consumer Confidence Rule
Nov 26, 2003 California Compliance order (no penalty) 1 violation: Consumer Confidence Rule

Where the water comes from

Rosa Morada Mutual Water Company draws water from 2 wells (1 of them for emergency, seasonal or other part-time use).

Annual water quality report

Rosa Morada Mutual Water Company 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 Rosa Morada Mutual Water Company 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.