When? Thursday, 31 January 2019, 12:00 pm EST - 1:30 pm EST
Cost: FREE
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Speakers:

David Hirschman — Hirschman Water and Environment, LLC

Dr. Jon Hathaway — University of Tennessee

Rebecca Dohn — City of Nashville, TN

The original technical memo on the Runoff Reduction Method (RRM) was published back in 2008 to help provide a framework for Virginia’s stormwater management program. Since then, the method has been adopted by a number of other jurisdictions, and new research has been conducted on BMP removal efficiencies.

Earlier this year, Dave Hirschman, Jon Hathaway and Rebecca Dohn worked with an all-star team of stormwater experts to update the runoff reduction method based on research and studies conducted over the last 10 years. The effort was undertaken to support the City of Nashville’s stormwater program and LID manual. In this webcast you will hear from Dave, Jon and Rebecca about why the update was needed as well as recommended updates to design specifications and pollutant removal efficiencies.

Webcast Resources:

Runoff Reduction Method Revisited: Webcast Recording

Recording of the January 31, 2019 webcast, "Runoff Reduction Method: Revisited".

Download “Runoff Reduction Method Revisited: Presentation Slides” RRM_Revisited_webcast_final.pdf – Downloaded 37 times – 5 MB

Runoff Reduction Reports:

Updating the Runoff Reduction Method

Report produced for the City of Nashville, Tennessee to take a look at updating the runoff reduction method based on research and studies conducted since the method was originally published in 2008.

Size (776 KB) | File type (.pdf) | Download

Runoff Reduction Method Revisited: DOEE Report

Report re-visiting the runoff reduction method to include that last 10 years of new science.

Size (2 MB) | File type (.pdf) | Download

 

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