City of Mont Belvieu

Groundwater · Local · PO BOX 1048

Overall Risk Level

Action Required

No Concern

Low

Moderate

High

Critical

Violations recorded or levels exceeding regulatory limits.

Utility Overview

Population Served

12,864

Source Type

Groundwater

Ownership

Local

PWSID

TX0360017

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.

MCL Violation — Haloacetic Acids (HAA5)

Open

Oct 2025Health-based

MCL Violation — Haloacetic Acids (HAA5)

Resolved

Oct 2024 – Apr 2025Health-based

MCL Violation — Haloacetic Acids (HAA5)

Resolved

Oct 2022 – Mar 2023Health-based

MCL Violation — Haloacetic Acids (HAA5)

Resolved

Apr 2022 – Oct 2022Health-based