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Financing and Charges for Wastewater Systems, MOP 27, 5th Ed.

Oct 10, 2025

An overview of current industry practices that should be considered for financing and establishing rates and charges for wastewater collection and treatment systems.

Activated Sludge and Nutrient Removal, MOP OM-9, 4th Edition

Oct 10, 2025

The fourth edition of Activated Sludge and Nutrient Removal, MOP OM-9 reflects industry best practices and the latest advances.

Resource Recovery Handbook

Oct 16, 2025

Resource Recovery Handbook provides an overview of modern resource recovery issues and a framework for future exploration and implementation. It includes the latest technologies as they relate to

Circular Water Economy 101: Closing the Loop

May 05, 2026

The circular water economy reimagines water as a renewable, regenerative resource—one that can be continuously recovered, reused, and reintegrated to create value across communities, industries, and

Stormwater Managers Adjust to Fifth ‘WOTUS’ Redefinition Since 2015

Nov 13, 2023

Environmental lawyer Rebecca Andrews describes the significance of the U.S. Supreme Court’s Sackett v. EPA decision for wetlands and streams Environmental lawyer Rebecca Andrews describes the

How Rising Water Vapour in the Atmosphere is Amplifying Warming and Making Extreme Weather Worse

Nov 01, 2023

Nobel Prize-winning climatologist Kevin Trenberth explores the complex relationship between climate change and atmospheric moisture.

Six MS4 Permittees Recognized With 2023 WEF Awards

Sep 28, 2023

9th-annual National Municipal Stormwater and Green Infrastructure Awards granted to agencies that out-perform permit requirements

Researchers Mimic Beavers to Protect Downstream Communities

Sep 25, 2023

A 2-year monitoring campaign demonstrates how simple barriers modeled after beaver dams can maximize flood protection at minimal costs

Infrastructure Inventories Help Cities Compare Stormwater Strategies

Sep 06, 2023

New analysis of stormwater infrastructure in 23 U.S. cities facilitates information sharing between municipalities

Los Angeles Captures 10,000+ Acre-Feet From Tropical Storm Hilary

Sep 06, 2023

 Southern California cities reap benefits of ongoing campaign to build stormwater capture infrastructure during Tropical Storm Hilary

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Water Environment Federation: The Water Quality People
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