Michigan Water Systems

Michigan public water system directory

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

Compare Systems

3 available Michigan system records

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

All systems are shown.

PWSIDSystemCitiesCountiesSource waterViolation records shownLatest CCR
MI0002790GRAND RAPIDSGrand RapidsNot verifiedLake Michigan surface water.No violation records shown in available records2025
MI0006385STERLING HEIGHTS, CITY OFSterling HeightsNot verifiedPurchased GLWA surface water from the lower Lake Huron watershed.No violation records shown in available records2025
MI0003760LANSING BOARD OF WATER & LIGHTLansingNot verifiedSaginaw Aquifer groundwater from 112 wells.No violation records shown in available records2025
PWSIDMI0002790
SystemGRAND RAPIDS
CitiesGrand Rapids
CountiesNot verified
Source waterLake Michigan surface water.
Violation records shownNo violation records shown in available records
Latest CCR2025
PWSIDMI0006385
SystemSTERLING HEIGHTS, CITY OF
CitiesSterling Heights
CountiesNot verified
Source waterPurchased GLWA surface water from the lower Lake Huron watershed.
Violation records shownNo violation records shown in available records
Latest CCR2025
PWSIDMI0003760
SystemLANSING BOARD OF WATER & LIGHT
CitiesLansing
CountiesNot verified
Source waterSaginaw Aquifer groundwater from 112 wells.
Violation records shownNo violation records shown in available records
Latest CCR2025

Profiles

Open a Michigan public water system profile

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

Last updated: State data

GRAND RAPIDS

PWSID MI0002790

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

System type
Community water system
Communities
Grand Rapids
Counties
County not listed
Latest CCR
2025
Last updated: State data

STERLING HEIGHTS, CITY OF

PWSID MI0006385

View system profile

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

System type
Community water system
Communities
Sterling Heights
Counties
County not listed
Latest CCR
2025
Last updated: State data

LANSING BOARD OF WATER & LIGHT

PWSID MI0003760

View system profile

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

System type
Community water system
Communities
Lansing
Counties
County not listed
Latest CCR
2025