Tag Archives: NMSA

Experts Discuss State of the U.S. Stormwater Sector

During WEFTEC Connect, experts leading national efforts to fill stormwater-sector data gaps, improve the sector’s financial stability, and identify common needs among different types of stormwater managers discussed the state of the U.S. stormwater sector in a series of webcasts. National Municipal Stormwater Alliance (NMSA; Alexandria, Virginia) Executive Director Seth Brown and Water Environment Federation […]

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New Online Resource Centralizes MS4 Knowledge

Meeting permit requirements for the U.S. Environmental Protection Agency (EPA) NPDES Municipal Separate Storm Sewer System (MS4) program is often a complex process. To maintain compliance, MS4 permittees must not only fund and operate effective stormwater infrastructure, but also perform public outreach and year-round environmental monitoring. While information exists online to help guide success in […]

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The Magic Numbers

A look at the U.S. National Oceanic and Atmospheric Administration (NOAA) Atlas 14 study When stormwater professionals design projects to prevent flooding from rainfall, they need to know how much precipitation their area can expect to receive during both common rain events and exceptionally intense storms. While modeling systems are invaluable tools to help develop […]

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Federal stormwater legislation update: U.S. Congress passes policies proposed by WEF and partners

When President Trump signed into law the America’s Water Infrastructure Act (S. 3021) on Oct. 23 , a special federal stormwater financing task force was created. The Water  Environment Federation (WEF; Alexandria, Va.) and the National Municipal Stormwater Alliance (NMSA; Alexandria, Va.) have proposed and advocated for this task force during  the last year. The […]

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First-ever NMSA State of Stormwater report highlights common challenges for U.S. MS4 permittees

The National Municipal Stormwater Alliance (NMSA; Alexandria, Va.), a group of municipal separate storm sewer system (MS4) permittees from around the U.S., released its first annual state-by-state review of MS4 program updates, challenges, and needs on Aug. 13. The 2018 NMSA State of Stormwater report analyzes the effectiveness of MS4 programs in 14 states and […]

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