SAN JUAN BAUTISTA, CITY OF
PWSID: CA3510002 · San Juan Bautista, CA · Serves 2,335 people
SAN JUAN BAUTISTA, CITY OF has 5 health-based violations out of 5 total. Health violations indicate contaminant levels exceeded EPA limits or required treatment was not followed.
SAN JUAN BAUTISTA, CITY OF (PWSID CA3510002) 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 2,335 people in San Juan Bautista, CA, and is subject to primacy enforcement by the California drinking-water program.
The system's federal compliance record contains 5 total violations, with 5 classified as health-based (MCL exceedances or treatment-technique failures). 3 distinct contaminants have been cited, including Nitrite, Gross Alpha, Nitrate. 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)
- CA3510002
- System Type
- CWS
- Water Source
- Groundwater
- Location
- San Juan Bautista, CA
- Population Served
- 2,335
- Health Violations
- Yes (5)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Nitrite | 3 | 3 |
| Gross Alpha | 1 | 1 |
| Nitrate | 1 | 1 |
Violation History (5)
| Contaminant | Health | Date |
|---|---|---|
| Gross Alpha | Yes | Oct 17, 2024 |
| Nitrite | Yes | Oct 1, 2017 |
| Nitrite | Yes | Jul 1, 2017 |
| Nitrite | Yes | Apr 1, 2017 |
| Nitrate | Yes | Apr 1, 2014 |
Frequently Asked Questions
Is SAN JUAN BAUTISTA, CITY OF water safe to drink?
How many people does SAN JUAN BAUTISTA, CITY OF serve?
What violations does SAN JUAN BAUTISTA, CITY OF have?
What contaminants have been found in SAN JUAN BAUTISTA, CITY OF water?
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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.