Our ability to simulate rainfall and how stormwater will act for each individual design is crucial to so many of our projects. I love being able to discuss the results with clients and work together to create the best possible plan.”

Heidi Condon, PE

Drainage Engineer

Heidi’s experience at Stockwell has focused primarily on infrastructure design for street reconstruction projects, residential and commercial site design, and complex drainage analysis. 

During Heidi’s long tenure with Stockwell as a project engineer, she has had extensive experience developing drainage studies for a wide variety of projects and then applies those findings to develop storm sewer drainage systems that meet standards set forth by local governing agencies. She is one of the most honest and loyal people you’ll ever meet and adds value-adding depth to the Stockwell leadership team.

Areas of Expertise:

  • Hydrologic & Hydraulic Modeling
  • Analysis & Design of Complex Drainage Systems
  • Floodplain Delineation & Mitigation



Heidi landed her dream job working as a summer tour guide during college at a cave in the Black Hills. She didn’t make it past the first day after discovering a mild case of claustrophobia.