Ecological and Watersheds

We have a passion for protecting our natural environment. Our environmental science, water and ecological experts are dedicated to improving our clients’ positions, protecting their investments, and assuring profitability by finding solutions related to wetland and regulatory issues.

We help landowners, public agencies, and developers maintain compliance with federal, state, and local regulations for surface waters, including wetlands, as dictated by Section 404 and 401 of the Clean Water Act (33 U.S.C. 1344) and Section 10 of the Rivers and Harbors Act (33 U.S.C 403). Our team offers the following.


  • Wetland Determination and Delineations
  • Jurisdictional Determination Requests
  • Section 404 Nationwide and Individual Permitting
  • Section 401 Water Quality Certification
  • Ohio EPA Isolated Permitting
  • Endangered Species Habitat Assessments
  • Mitigation Designs and Monitoring
  • Site Plan Impact Avoidance/Minimization Assistance
  • Tree and Vegetation Surveys
  • Watershed Inventory and Planning
  • Stream and Wetland Restoration Design


CT designed this project to expand the present stream running through South Russell Village by installing an additional 950 linear feet of stream restoration and 1 acre of riparian revegetation on four separate properties.

Carrie Ricker, PWS

Director of Ecological Services

Ecological and Watersheds