Public water system record

Lazy B Mobilehome Park

Serves an area of Stanislaus County, CA · 125 people served

Federal records show 2 health-based violations and no monitoring/reporting issues for Lazy B Mobilehome Park in the last ten years. The most serious issue in this window was a Nitrate violation that EPA lists as archived, not resolved.

  • CA5000048
  • SAN MATEO
  • CA
  • 125 served

System profile

Source water Groundwater
ZIP 94403
EPA system ID CA5000048

Verify this system on EPA ECHO →

Health-based violations, last 10 years
2
Resolved
0
Unresolved
0
Archived by EPA
2
Any acute record
Yes
Monitoring issues, last 10 years
0

Key facts

  • Lazy B Mobilehome Park draws water from 2 wells.
  • Highest measured level in the last 10 years: Nitrate, 12 mg/L, federal limit 10 mg/L (1.2 times the limit), 2023.
  • Most recent formal enforcement: compliance order (no penalty) by California, April 2024.
  • Record on file since 1980, with 6 health-based violations before October 19, 2016.
  • Lead pipe inventory: 0 lead and 0 unknown out of 49 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.

Contaminant Rule family Start date Status Acute
Nitrate
Contaminant limit exceeded
Measured 11 mg/L, federal limit 10 mg/L (1.1 times the limit)
330 Jan 1, 2024 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Yes
Nitrate
Contaminant limit exceeded
Measured 12 mg/L, federal limit 10 mg/L (1.2 times the limit)
330 Oct 1, 2023 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Yes

Full record since 1980

EPA's records for Lazy B Mobilehome Park go back to 1980. Before October 19, 2016 they list 6 health-based violations (6 resolved) and 4 monitoring or reporting violations.

Violations that began in Health-based Monitoring and reporting
1980s 0 2
1990s 0 1
2000s 5 1
2010 to October 18, 2016 1 0
2020s 2 0

Most recent health-based violation before October 19, 2016: Total Coliform, began February 2015, Resolved.

Show all 6 health-based violations before October 19, 2016
Contaminant Start date Status
Total Coliform
Contaminant limit exceeded
Feb 1, 2015 Resolved
Total Coliform
Contaminant limit exceeded
Sep 1, 2007 Resolved
Total Coliform
Contaminant limit exceeded
Jun 1, 2006 Resolved
Total Coliform
Contaminant limit exceeded
May 1, 2006 Resolved
Total Coliform
Contaminant limit exceeded
Apr 1, 2006 Resolved
Total Coliform
Contaminant limit exceeded
May 1, 2001 Resolved

Enforcement actions

California regulators took 2 formal enforcement actions against Lazy B Mobilehome Park between 2015 and 2024. The most recent was a compliance order (no penalty) in April 2024.

Date By Action Violations covered
Apr 9, 2024 California Compliance order (no penalty) 2 violations (2 health-based): Nitrate
Mar 13, 2015 California Compliance order (no penalty) 1 violation (1 health-based): Total Coliform

What the violations mean

Nitrate

2 incidents

Nitrate exceeded the federal limit

High nitrate is especially dangerous for infants under 6 months and can cause blue baby syndrome

Where the water comes from

Lazy B Mobilehome Park draws water from 2 wells.

Annual water quality report

Lazy B Mobilehome Park 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 Lazy B Mobilehome Park 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.