About Us

Dave Waddell is the founder and principal member of Waddell Environmental LLC.  Waddell Environmental has unique and extensive experience coordinating school chemical clean-outs and training school administrators, teachers and district staff in techniques to reduce their risks from hazardous chemicals and save thousands of dollars in disposal and liability costs.

In addition to his work here, Dave continues to coordinate King County, Washington's Rehab the Lab Program and Art Chemical Hazards Project. Both of these links can provide you with excellent resources and examples of the work Dave is doing to help schools and artists.

Dave is the current President and long-time member of the Board of Directors of the North American Hazardous Materials Management Association (NAHMMA). He is a frequent trainer and presenter at NAHMMA's national and regional conferences, and helps lead the organization forward in its mission to encourage pollution prevention and reduce the hazardous constituents entering municipal waste streams from households, small businesses, schools and other generators of hazardous waste. 


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