Catherine H. Armstrong, PE (she/her/hers)

Associate Civil Engineer
Sacramento Area Sewer District
Sacramento, CA

Catherine (Hernandez) Armstrong, PE, is a Project Manager of capital improvement projects for SacSewer. Her 25-year career experience ranges from regulatory enforcement, planning, design, construction, and project management. Her 20 years of experience with SacSewer includes 10 years of interceptor projects. She is also a Spill Responder for SacSewer’s emergency response team.

Disclosure information not submitted.

Presentation(s):

• SacSewer's Lower Central Interceptor Rehabilitation Project: Design Challenges in a Very Large, Cutting-Edge Pipeline Rehabilitation

  Thursday, April 9, 2026
  9:10 AM - 10:00 AM PT