Archive | November, 2019

Homeless shelters partner with Fairfax County, Va., to improve waterway health

People experiencing homelessness often have a difficult time securing work even when highly qualified. At the same time, municipal stormwater agencies working under limited budgets are always in search of outside-the-box ways to keep an ever-growing volume of urban debris out of waterways. A water quality-focused pilot program in Fairfax County, Va., aims to connect […]

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New York City wetland project balances economy, ecology

In today’s urban development landscape, striking a balance between economic prosperity and environmental stewardship is increasingly difficult. If property developers fill wetlands and other natural landforms that accept stormwater runoff, provide habitat for wildlife, and control erosion, the result is often increased flooding and decreased biodiversity. On the other hand, development can stagnate if local […]

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Less pervious space does not necessarily mean more flash floods

Urbanization affects flash-flood risks differently in eastern and western U.S. For many water professionals, it may seem like Stormwater Management 101: As cities grow and develop over pervious spaces, stormwater runoff has increasingly fewer places to soak into and often flows into urban waterways. But how that extra runoff entering streams affects flash flooding may […]

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Houston, Texas, considers massive underground stormwater tunnel project

Although downtown Houston, Texas, sits only about 15 m (50 ft) above sea level, enough room exists underground to build a massive tunnel system for stormwater conveyance, according to the preliminary results of a Harris County Flood Control District (HCFCD) inquiry. The conveyance system would span about 16 km (10 mi) and consist of tunnels […]

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