‘Big and Bold’ stormwater pumping project featured in WE&T

The Trinity Watershed Management (TWM) Department of the City of Dallas relies on the Dallas Floodway System to protect about 4047 ha (10,000 ac) of the city from flooding. The ...

The Year of Resilience

A 2015 stormwater year in review through the lens of resilience

World Water: Stormwater Management

Read the latest online issue of World Water: Stormwater Management, a quarterly international publication from the Water Environment Federation.


Channelized Los Angeles River

WEF Backed Runoff Provision Included in Highway Bill

On Dec. 4, President Obama signed the Fixing American Surface Transportation (FAST) ...

LIFT and Opti Partner for CMAC Field Study

Stormwater practitioners are invited to participate in the evaluation of continuous monitoring ...

Guide Examines Community Adaptation to More Frequent and Intense Rainfall

With the potential for more frequent and intense storms as part of ...

Latest News

New Bond Opportunities Focus on Climate Resiliency

RE.bound program develops new resilience bond A team of private sector partners has released the framework for a new insurance-based product intended to generate capital for risk-reduction projects. The RE.bound Program, released Dec. 9, 2015, offers a new financial product called a “resilience bond.” These bonds are designed to help manage the financial risk from […]

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Study Shows Importance of Particle Size Distribution in Stormwater Control Sizing

Particle size distribution (PSD) significantly affects stormwater controls that rely on settling to remove sediment. A new study by researchers with the U.S. Geological Survey Wisconsin Water Science Center demonstrates the importance of knowing PSD for properly sizing these stormwater controls. Published Jan. 6 in the open-access journal Water, “The effect of particle size distribution […]

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Bill Would Direct Integrated Planning Pilot Program

With communities seeking cost-effective approaches to upgrading stormwater and wastewater systems, U.S. Senators Sherrod Brown (D-Ohio) and Rob Portman (R-Ohio) introduced the Clean Water Compliance and Affordability Act. The bill directs the U.S. Environmental Protection Agency (EPA) to establish a national integrated planning pilot program. The bill would help accelerate integrated planning, which is intended […]

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Puerto Rico Enters Second Agreement with EPA To Fix San Juan Stormwater Systems

On Dec. 23, the U.S. Environmental Protection Agency (EPA) announced a settlement requiring Puerto Rico’s government to upgrade stormwater systems operated for road and highway drainage. This settlement is related to another agreement announced Oct. 26, 2015, requiring the Municipality of San Juan to upgrade its municipal separate storm sewer system (MS4). The Department of […]

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Green Infrastructure Toolkit Helps Address Urban Flooding in Midwest

Communities across the U.S. Midwest are seeking solutions to sewer overflows, basement backups, and other costly effects of urban flooding. New green infrastructure design templates now are available to help Midwest and Great Lakes region communities combat urban flooding and rethink stormwater management. The templates emerged an ongoing collaboration among Chicago-area government, nonprofit, and for-profit […]

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EPA Reports Stormwater Funding Needs

On Jan. 13, the U.S. Environmental Protection Agency (EPA) released a survey showing that $271 billion is needed to maintain and improve the nation’s clean water infrastructure. This includes wastewater and stormwater infrastructure as well as collection systems. EPA reports that $48 billion is needed to correct combined sewer overflows, and another $19.2 billion is […]

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Oregon Proposes Water Quality Trading Rules

On Dec. 10, the Oregon Department of Environmental Quality (DEQ) announced rules for developing a voluntary water quality trading program to facilitate pollution reduction and protect the quality of state waterways. The rulemaking addresses essential elements of DEQ’s water quality trading program, with appropriate standards for accountability, enforceability, and provisions to ensure transparency. A lack […]

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California Water Board Adopts Stormwater Strategy

On Jan. 6, the California State Water Resources Control Board adopted a strategy that advances stormwater management statewide. The new strategy views stormwater as a resource for present and future water supply needs. Unmanaged stormwater runoff presents a threat to human life and property, and it is a significant source of water quality pollution. However, […]

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DC Launches Urban Tree Canopy Program

On Dec. 18, 2015, the District Department of Energy and Environment (DOEE) hosted the first-ever tree summit. At the summit, Washington D.C. Mayor Muriel Bowser announced the launch of Canopy 3,000. The program is a short-term public-private partnership aimed at expanding the number of trees planted on private property and public spaces throughout the district. […]

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Online Platform Supports Natural Infrastructure for Business

On Dec. 6, 2015, at the Global Landscapes Forum in Paris, the World Business Council for Sustainable Development (WBCSD) launched an online platform, Natural Infrastructure for Business. The platform seeks to increase awareness of the business opportunities in investing in ecosystems – or natural infrastructure – and to increase action. The ultimate objective of the […]

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