EL PORTAL MOBILE ESTATES
PWSID: CA4900799 · Santa Rosa, CA · Serves 200 people
EL PORTAL MOBILE ESTATES has 10 health-based violations out of 10 total. Health violations indicate contaminant levels exceeded EPA limits or required treatment was not followed.
EL PORTAL MOBILE ESTATES (PWSID CA4900799) is a cws water system drawing from a groundwater source, regulated by the EPA Safe Drinking Water Information System (SDWIS) under the Safe Drinking Water Act. It serves approximately 200 people in Santa Rosa, CA, and is subject to primacy enforcement by the California drinking-water program.
The system's federal compliance record contains 10 total violations, with 10 classified as health-based (MCL exceedances or treatment-technique failures). 2 distinct contaminants have been cited, including Contaminant 2984, Gross Alpha. Recorded violations span 2014–2024.
A historical violation does not necessarily describe current water quality, systems must notify customers and remediate, and monitoring-type violations often reflect reporting lapses rather than contamination. The most authoritative real-time source is the utility's annual Consumer Confidence Report. For enforcement history and corrective-action orders, consult EPA ECHO and the California state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- CA4900799
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Santa Rosa, CA
- Population Served
- 200
- Health Violations
- Yes (10)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Contaminant 2984 | 9 | 9 |
| Gross Alpha | 1 | 1 |
Violation History (10)
| Contaminant | Health | Date |
|---|---|---|
| Gross Alpha | Yes | Oct 17, 2024 |
| Contaminant 2984 | Yes | Jul 1, 2016 |
| Contaminant 2984 | Yes | Apr 1, 2016 |
| Contaminant 2984 | Yes | Jan 1, 2016 |
| Contaminant 2984 | Yes | Oct 1, 2015 |
| Contaminant 2984 | Yes | Jul 1, 2015 |
| Contaminant 2984 | Yes | Apr 1, 2015 |
| Contaminant 2984 | Yes | Jan 1, 2015 |
| Contaminant 2984 | Yes | Oct 1, 2014 |
| Contaminant 2984 | Yes | Jul 1, 2014 |
Frequently Asked Questions
Is EL PORTAL MOBILE ESTATES water safe to drink?
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What violations does EL PORTAL MOBILE ESTATES have?
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About This Data
Water system data is from the EPA Safe Drinking Water Information System (SDWIS). Health-based violations include Maximum Contaminant Level (MCL) and Treatment Technique (TT) violations that may pose a direct risk to public health. Violation records may span multiple years.
Source: U.S. Environmental Protection Agency, SDWIS Federal Reporting Services U.S. Environmental Protection Agency, SDWIS Federal Reporting Services
Read our methodology - how this data is sourced, computed, and verified.