Iowa Water Systems

Iowa public water system directory

This directory lists the public water system profiles currently available for Iowa. It is not a complete statewide inventory, and it is not an address-level service lookup.

Compare Systems

3 available Iowa system records

Compare the PWSID, linked community, source-water context, and report year currently available for each Iowa record.

All systems are shown.

PWSIDSystemCitiesCountiesSource waterViolation records shownLatest CCR
IA5715093CEDAR RAPIDS WATER DEPARTMENTCedar RapidsNot verifiedWells in sand-and-gravel deposits of the Cedar River alluvial aquifer, largely recharged from the riverNo violation records shown in available records2025
IA8503039AMES WATER TREATMENT PLANTAmesNot verifiedGroundwater from 23 wells in sand-and-gravel aquifers associated with historic Ioway Creek and South Skunk River channelsNo violation records shown in available records2025
IA7820080COUNCIL BLUFFS WATER WORKSCouncil BluffsNot verifiedMissouri River surface water and Missouri River alluvial groundwaterNo violation records shown in available records2025
PWSIDIA5715093
SystemCEDAR RAPIDS WATER DEPARTMENT
CitiesCedar Rapids
CountiesNot verified
Source waterWells in sand-and-gravel deposits of the Cedar River alluvial aquifer, largely recharged from the river
Violation records shownNo violation records shown in available records
Latest CCR2025
PWSIDIA8503039
SystemAMES WATER TREATMENT PLANT
CitiesAmes
CountiesNot verified
Source waterGroundwater from 23 wells in sand-and-gravel aquifers associated with historic Ioway Creek and South Skunk River channels
Violation records shownNo violation records shown in available records
Latest CCR2025
PWSIDIA7820080
SystemCOUNCIL BLUFFS WATER WORKS
CitiesCouncil Bluffs
CountiesNot verified
Source waterMissouri River surface water and Missouri River alluvial groundwater
Violation records shownNo violation records shown in available records
Latest CCR2025

Profiles

Open a Iowa public water system profile

Each of these 3 profiles keeps its source links, annual-report details, limitations, and summarized CCR entries together.

Last updated: EPA data

CEDAR RAPIDS WATER DEPARTMENT

PWSID IA5715093

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System-level profile for Cedar Rapids. Use it to review report-year context, source links, available violation records, contaminant relationships, and limitations.

System type
Communities
Cedar Rapids
Counties
County not listed
Latest CCR
2025
Last updated: EPA data

AMES WATER TREATMENT PLANT

PWSID IA8503039

View system profile

System-level profile for Ames. Use it to review report-year context, source links, available violation records, contaminant relationships, and limitations.

System type
Communities
Ames
Counties
County not listed
Latest CCR
2025
Last updated: EPA data

COUNCIL BLUFFS WATER WORKS

PWSID IA7820080

View system profile

System-level profile for Council Bluffs. Use it to review report-year context, source links, available violation records, contaminant relationships, and limitations.

System type
Communities
Council Bluffs
Counties
County not listed
Latest CCR
2025