TX0150018
TX
No open health violations

San Antonio Water System

Surface water · Local · PO BOX 2449

Overall Risk Level

No Concerns Detected

No Concern
Low
Moderate
High
Critical

Water meets all safety standards with no detected exceedances.

Utility Overview

Population Served

2,113,151

Source Type

Surface water

Ownership

Local

PWSID

TX0150018

Detected Contaminants

CCR data ingestion in progress

Contaminant detection levels from Consumer Confidence Reports are being parsed and linked to utilities. Check back soon, or view the official report directly from the EPA links below.

View on EPA ECHO

Violation History

Sourced from EPA SDWIS. Health-based violations mean a contaminant exceeded the legal limit. Monitoring/Reporting violations mean required test results were not submitted to EPA — not necessarily that the water is unsafe.

Other

Resolved
Jun 2016Monitoring/Reporting failureCode 7500

MR — Nitrate

Resolved
Feb 2016 – Aug 2016Monitoring/Reporting failure

Other

Resolved
Apr 2013 – Apr 2014Monitoring/Reporting failureCode 7500

MR

Resolved
Sep 2012 – Jan 2013Monitoring/Reporting failureCode 3014

Related Pages

Texas State Overview

All utilities in TX

Data Sources & Provenance

All data on this page is sourced from official U.S. government or public datasets.

EPA ECHO — Water System & Compliance Report— PWSID TX0150018View source
EPA CCR — Consumer Confidence ReportsView source
Last updated: 2026-04-15
High Confidence
Annual refresh cycle

At a Glance

PWSIDTX0150018
StateTexas
Risk Levelsafe
Population Served2,113,151
Open Health Violations0

Service area match is likely but not guaranteed. Your water bill is the most reliable way to confirm your provider.

Data Sources

EPA ECHO Facility Report EPA CCR Search