Filterra

 

Seminars - NW

Speakers

Larry Coffman

President
LNSB, LLLP Stormwater Services Group
www.larrycoffman.com

Larry Coffman, a renowned stormwater innovator, has over 33 years experience with planning and stormwater permitting in Prince George’s County, Maryland, and is nationally known as the pioneer and developer of the Low Impact Development (LID) concept. He has authored numerous papers and articles and was the principal author and architect of Prince George’s County Maryland’s national award wining "Low Impact Development Design Strategies, An Integrated Design Approach" an alternative “decentralized at the source” approach to urban stormwater management.

Presentations:

• Low Impact Development (PPT, 34.3 MB)
• LID Case Studies (PPT, 20.3 MB)
• LID Case Study – The Madera Subdivision (PPT, 6.1 MB)
• Bioretention Design (PPT, 10.7 MB)

Additional Resources

Please contact us to receive any of the additional resources listed below.

Bioretention Resources: Bioretention information and factsheets, rain garden guide and Filterra whitepaper.

Filterra Info/Resources: Most recent Filterra information including Features & Benefits, Installation Operation and Maintenance Manual, University of Virginia Field Study Evaluation, plant selections and maintenance information.

Example Manuals: LID Design manuals and guidelines for various regions across the U.S.

LID Case Studies: Multiple papers and factsheets, redevelopment case studies and stream habitat improvements.

LID Codes: Generic LID codes and LID technical bulletin.

LID Maintenance: Bioretention maintenance, maintenance plans and recommendations.

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