Water Quality

A look into GLWA’s water quality standards, testing, and treatment practices.

Water System

Learn more about how GLWA’s Water System works.

Wastewater System

Learn more about how GLWA’s Wastewater system works.

Assistance

Manage your water costs and access financial support.

Projects

See GLWA’s ongoing investments that strengthen infrastructure and support regional growth.

Resiliency

How GLWA is preparing for regional challenges through strategic planning and innovation.

Research + Innovation

A look into GLWA’s research leadership, pilot programs, and forward-thinking water solutions.

What We Do

An overview of GLWA’s role, mission, and operations, explaining the how and why behind our water and wastewater services.

Our People

Meet the individuals behind GLWA, including leadership, staff, and the teams that drive daily operations.

Our Facilities

An introduction to GLWA’s treatment plants and operational sites.

Member Partners

Discover how partnering with GLWA helps communities share knowledge, access resources, and strengthen regional water systems.

Vendors

Information for current and prospective vendors, including procurement processes, requirements, and opportunities.

Investor Relations

A resource center providing financial documents, agreements, and investment-related materials.

Newsroom

Stay connected with the latest news and updates from GLWA. Explore news releases, announcements, project milestones, media resources, and progress shaping the future of water for the communities we serve.

One Water News Drop Media Contact

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GLWA SEWER SYSTEM BONDS RECEIVE UPGRADE TO AA / UTILITY EXECUTES SUCCESSFUL BOND TRANSACTION TO SECURE FUNDING FOR REGIONAL WATER AND WASTEWATER SYSTEM IMPROVEMENTS AND GARNERS MONEY-SAVING REFUNDING

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Public Notice Regarding the August 1 Audit Committee Meeting

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GLWA Completes Repair on 36-inch Water Transmission Main on Gratiot

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B.I.D. FY 2024 Year in Review Report

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Quarterly Construction Work-In-Progress Report 2025 Q3

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Regional Water System Lease

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7/15/25 GLWA Continues Progress to Restore 36-inch Water Transmission Main

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GLWA Completes Current Phase of Significant Infrastructure Improvements Along Dequindre Road

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The Procurement Pipeline – July 2025

ONE WATER NEWS DROP

GLWA’s One Water News Drop video series keeps you informed with the most recent happenings around GLWA and across the water sector. Tune in to learn more about One Water.

Watch More GLWA Content

GET IN TOUCH

Have a media request or question? Contact us at the email below.

media@glwater.org

OUR
PROJECTS

Dive in to the projects affecting our infrastructure across the region.

Emergency Resources

Access our collection of emergency water resources.

Learn how your water works

Learn how your water works

Understand our wastewater system and how our team works to protect our region’s waterways.