San Juan,

Future-Ready Transformation: Building a Fresh Start for the James E. Quarles Water Treatment Plant

Redeveloping a Historic Water Treatment Plant for the 21st Century

Forward-Looking Research Aims to Test the Limits of Water Recovery

New Regional Facility Enables Present and Future Wastewater Needs

Nashville's New Headworks Facility Merges Innovative Treatment with Neighborhood Connection

Seeking Consensus, Making History

Navigating the New Landscape of Biosolids Management

Electrochemical Oxidation Pilot Study Explores New Frontiers for PFAS Destruction

Community, Conservation, and Clearer Water

Rewriting the Rules of Wastewater Treatment and Uncovering Big Savings

A Progressive Design-Build Journey Toward a PFAS-Compliant Water Treatment Plant

From Tough Conversations to Unexpected Collaborations

Hazen Partners with the NASA Western Water Action Office to Enhance Water Resources Management

Jennifer Walsh and Kim Hanson Named 2024-25 Miller Founders’ Award Winners

Hazen Supports Nonpotable Water Reuse Initiative in New York City

How to Prepare for Microbial and Disinfection Byproduct Rule Changes

Join Hazen Experts at ACE 2025

Will the EPA Change Drinking Water Rules for Microbes and Disinfection Byproducts?

Hazen to Lead Event on Optimizing Water Distribution Network Performance

The Safe Drinking Water Act Just Turned 50. What Does That Mean for Drinking Water?

Join Hazen Experts at Residuals & Biosolids and Innovations in Treatment Technology 2025

Rebuilding Pipes, Rebuilding Trust

Aqua Strategies Joins Hazen and Sawyer

Join Hazen Experts at the 2025 WateReuse Symposium