Christine Arbogast

Solid Waste West, Unit President

Christine Mejia Arbogast is President of Tetra Tech’s Solid Waste Western US operations.  Tetra Tech’s Solid Waste Practice has been ranked #1 in Solid Waste Management by Engineering News Record for the last eight consecutive years.  Ms. Arbogast manages a regional team providing consulting services in solid waste management, methane gas management, renewable natural gas, environmental services, geotechnical services, landfill redevelopment and environmental control system construction.  She has 37 years of planning, permitting, and civil engineering experience in environmental and solid resource management projects. She has directed long-term strategic planning studies for public solid waste management agencies throughout North America. 

Most recently, Ms. Arbogast has been supporting public and private sector clients with organic waste management planning and implementation of programs and facilities to divert organic waste from landfills.  This includes the City of Los Angeles’ Curb Your Food Waste LA Pilot residential curbside recycling program targeting 18,000 households. Ms. Arbogast is a native southern Californian, licensed professional engineer and a Cal Poly Pomona graduate in Civil Engineering.