Boston, Massachusetts

Redeveloping a Historic Water Treatment Plant for the 21st Century

Taking the Lead in Advancing PFAS Tools and Technology

The Innovative Approach to PFAS Treatment Systems

North Metropolitan Sewer Study

Town of Nantucket Capacity, Management, Operations, and Maintenance (CMOM) Program

CMMS Selection Support for Lowell MA

City of Nashua CSO Screening and Disinfection Facility

Customized Solutions for Difficult Conditions: Dorchester Brook Sewer Rehabilitation

John W. Fortin Joins Hazen as Senior Associate

Hazen’s Jim Barsanti and Kati Bell Named 2025 WEF Fellows

Passaic Valley Sewerage Commission Automates Wastewater Management Workflow with ArcGIS Notebooks

Building Climate Resiliency Coast to Coast

New Drinking Water Resource Center Awarded Envision Silver

As Sea Levels Rise in Boston, Stormwater May Have Nowhere To Go

Climate Resiliency Tools

Assessing and Visualizing Extreme Storm Event Inundation in Boston

Preparing for Major Storm Events with 2D Flood Modeling and Visualization