Report delves into private funding options for green infrastructure

By Seth Brown The playing field for innovation in funding/financing as well as project delivery in the water sector is very full right now. From “green” bonds to pay-for-success as ...

NGICP hosts first certification exam

On. Dec. 13, 90 people completed the inaugural National Green Infrastructure Certification Program (NGICP) exam. These 90 people hope to become the first set of entry-level workers to gain recognition ...

World Water: Stormwater Management

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

Spotlight

Orange County works with U.S. Army Corps to bolster groundwater supplies

To reduce dependence on water imported from Northern California and the Colorado ...

Houston mayor approves $10 million for 22 proactive stormwater rehab projects

On Jan. 11, 2017, Houston mayor Sylvester Turner sent in SWAT to ...

DC Water and the WEF announce inaugural National Green Infrastructure Program certifications

DC Water and the Water Environment Federation (WEF) on Jan. 30 announced ...

Latest News

Most U.S. coastlines will sink faster than the global average, NOAA report cautions

While sea levels across the world have long been expected to rise steadily as temperatures increase and ice caps melt, an alarming report from the National Oceanic and Atmospheric Administration (NOAA) warns that almost all U.S. coastlines risk more dramatic changes in sea level than the global average. The Jan. 19 report frames potential changes […]

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$1.5 million green infrastructure investment transforms Chicago schoolyard

Renovations to a Chicago elementary school campus totaling $1.5 million will allow the space to retain more than 492,103 L (130,000 gal) of stormwater. The schoolyard’s transformation will promote physical activity, accommodate STEM-focused experiential learning, reduce runoff pollution, and demonstrate the benefits of green infrastructure construction as well as reduce flood risks. Watch a 3-minute […]

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UK parliament committee calls for new approaches to flood management

Faced with predictions from the U.K. government’s recent National Flood Resilience Review to expect 20% to 30% more intense rainfall due to climate change in coming years, the bipartisan Environment, Food, and Rural Affairs Committee of Parliament last month released a report calling for a complete overhaul of how the country approaches its vulnerability to […]

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Tree hydration system made from recycled diaper material minimizes stormwater runoff

Using watering bags to nurture young trees can help ensure a moist soil environment as the plants develop root structure. But standard watering bags require constant refills, and do little to deter stormwater runoff pollution. However, a new product made from the same material used in disposable diapers can catch and retain rainwater before releasing […]

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NCAR study portends extremely rainy 21st century

If trends toward warmer climates continue at the same pace that they have during the last few decades, the U.S. could see extreme rainfall events up to four times more frequently by the end of the 21st century, a new study by the National Center for Atmospheric Research (NCAR; Boulder, Colo.) finds. These storms could […]

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From planning to permitting, stormwater apps help industrial property owners

As the U.S. Environmental Protection Agency (EPA) begins to focus on stricter regulations to deter industrial stormwater pollution as one of its National Enforcement Initiatives for the next 3 years, administrators of large industrial properties may want to consider new solutions to maximize the efficiency of their runoff management systems. Emerging technologies — such as […]

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Removing fallen leaves can improve urban water quality

The timely removal of leaf litter can reduce harmful phosphorus concentrations in stormwater by more than 80% in Madison, Wis., according to a recent U.S. Geological Survey (USGS) study. Autumn leaf litter contributes a significant amount of phosphorus to urban stormwater, the study found. The USGS-led study, Evaluation of Leaf Removal as a Means To […]

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Telescopic walls could rise on demand to stop flood waters

A University at Buffalo (UB; N.Y.) Ph.D. student has created what he hopes become “rise on-demand” flood walls. Jorge Cueto devised a patent-pending system of telescoping rectangular fiber-reinforced concrete boxes. The walls can be installed below ground level, to avoid blocking any water views, and can be raised when the threat of flooding occurs. Cueto […]

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Ontario Environmental Commissioner releases 4-step stormwater funding reform plan

According to the latest installment of Canada’s annual Canadian Infrastructure Report Card, more than 650 stormwater-related urban floods throughout the country levied damages to more than 66,000 private properties between 2009 and 2016. To help prevent these damages, fix existing stormwater infrastructure, and accommodate future growth, the office of Dianne Saxe, Environmental Commissioner of Ontario […]

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Urban design software matches abandoned land parcels to green infrastructure projects

When Nicholas de Monchaux, an associate professor of architecture and urban design at the University of California, Berkeley, began his “Local Code” project almost 7 years ago, he set out to address two of the most pressing problems facing modern cities. Local Code uses open-source software to match thousands of abandoned city lots with site-specific […]

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