Tag Archives: flooding

Green infrastructure limits flood risk, say insurers

A new Insurance Bureau of Canada (IBC; Toronto, Ontario) report urges communities to consider green infrastructure to limit flood risk. IBC is the national industry association representing Canada’s private home, auto, and business insurers. Its member companies make up 90% of the property and casualty insurance market in Canada. The report, Combatting Canada’s Rising Flood […]

Continue Reading

Biofiltration scores big in sports stadium runoff treatment

A self-sustaining biofiltration system prevents flooding in San Francisco’s sport stadium and protects the nearby San Francisco Bay and freshwater resources from stormwater pollutants. Mark Lehnerz of Oldcastle Precast explains how. A large construction project such as a major-league sports stadium can include significant expanses of runoff-generating hardscapes. A venue capable of seating nearly 70,000 […]

Continue Reading

High school student wins U.S. EPA award for Portland flood mitigation study

After taking home the U.S. Environmental Protection Agency (EPA) Patrick H. Hurd Sustainability Award from the annual Intel International Science and Engineering Fair (IISEF) in May, a high school junior from Oregon will present his research at next year’s EPA National Sustainable Design Expo in Washington, D.C. Adam Nayak of Cleveland High School (Portland, Ore.) […]

Continue Reading

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 […]

Continue Reading

Stormwater management conversation hits Minnesota airwaves

After a 20-cm (8-in.) rainstorm — more than an average month’s worth of rain for the area — led to rampant flooding across central and southern Minnesota on the night of Aug. 11, the problem of managing stormwater came to the forefront of public attention and hit the airwaves on public radio. Identifying the problem […]

Continue Reading