Bill Flores is a registered engineer and a Senior Project Manager with the transportation group at HDR Engineering, Inc. With over 35 years of engineering experience in the industry, his responsibilities on projects have included the planning, design, administration, and inspection of various public works and transportation assignments. His emphasis is on hydrology/hydraulics modeling and reports, drainage technical auditor, SWPPPs, post construction permanent stormwater quality reports, erosion control, and stormwater NPDES compliance.