Andrea Collier

Andrea Collier

Andrea has more than 22 years of experience in planning, design, and permitting for stormwater systems and water/wastewater infrastructure. Her expertise covers NPDES permitting, industrial and municipal stormwater best management practices (BMPs), wastewater collection and treatment systems, and water quality regulations and analysis. She has served as a lead auditor and subject matter expert for numerous NPDES audits at manufacturing sites across the U.S. Andrea’s background in PFAS-related projects includes permitting, environmental audits, sample collection, data analysis, and stormwater infrastructure and treatment. Andrea has led projects for manufacturing companies, power generation facilities, utilities, regulatory agencies, and other public entities.

Title

Vice President
Senior Environmental Engineer

License

Professional Engineer (MO)

Office

Barr Engineering Co.
1001 Diamond Ridge
Suite 1100
Jefferson City, MO 65109
Phone: +1 573-638-6013