IA9778054
IA
No open health violations

SIOUX CITY WATER SUPPLY

Surface water · Local · ATTN KEVIN KENNEDY WATER SUPT, 1101 TRI VIEW AVE

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

85,791

Source Type

Surface water

Ownership

Local

PWSID

IA9778054

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 indicate the MCL was exceeded.

MR — Haloacetic Acids (HAA5)

2024Resolved

MR — Total Trihalomethanes (TTHMs)

2024Resolved

MCL Violation — Haloacetic Acids (HAA5)

2019Health-basedResolved

MCL Violation — Haloacetic Acids (HAA5)

2019Health-basedResolved

Treatment Technique

2017Health-basedResolved

Treatment Technique

2016Health-basedResolved

Treatment Technique

2016Health-basedResolved

Related Pages

Iowa State Overview

All utilities in IA

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 IA9778054View source
EPA CCR — Consumer Confidence ReportsView source
Last updated: 2026-04-22
High Confidence
Annual refresh cycle

At a Glance

PWSIDIA9778054
StateIowa
Risk Levelsafe
Population Served85,791
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