Portrait of a cheerful black woman scientist wearing safety goggles and a lab coat, with indoor plants in the background.
Active CEP

Theo Marsh

StormwaterPermitting & ComplianceOregonRose City Environmental

Environmental Scientist at Rose City Environmental.

Theo Marsh is an environmental scientist at Rose City Environmental, handling stormwater design and permitting for projects throughout the Portland area. He helps clients meet Oregon’s water-quality rules with solutions that are both compliant and built to last.

Service areas

  • Stormwater

  • Permitting & Compliance