Personal Information
Organization / Workplace
Washington D.C. Metro Area, Washington, DC/Baltimore Greater Metropolitan Area United States
Industry
Consulting / Advisory
Website
www.linkedin.com/in/andrewtder
About
With 33 years of experience, I am currently executive principal of Andrew T. Der and Associates, LLC practicing in the water resources consulting and contracting industry regionally and nationally since 2013. Before that and since 2000, I was Director of Environmental Services for two civil engineering firms. Previously, I completed 18 years of service with the government leaving as a manager. Specialties include regulation and compliance; watershed and feasibility studies; advocacy; nonpoint source pollution; and wetland and stream restoration. I am a Board Certified Environmental Professional (CEP) and teach seminars, publishes articles, and provides expert testimony and media interviews.
Tags
wetlands
water quality
water regulation
waters of the u s
clean water act
stormwater management
streams
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maryland
stream
nonpoint
watershed
environment
npdes
resource restoration
tmdl
regulation
buffers
water
forest
sediment
erosion
ms4
tourism
travel writing
nutrients
usda
natural resources
landscaping
chesapeake
403
401
402
404
university of delaware
graduate studies
symposium
permit
washington dc water
florida
storm water
planning
monitoring
permitting
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