About

Our Purpose

Tetonka Mitigation, LLC, was formed in 2006 for the purpose of providing high-quality stream and wetland mitigation credits through a portfolio of mitigation banks across the Midwest. We simplify compliance with Clean Water Act Section 404 permitting by offering quality credit solutions backed by ecological expertise and regulatory approval.

Our Experience

Tetonka’s management team has broad interdisciplinary capabilities and extensive experience in the areas of real estate, land use entitlements, environmentally responsible land management, conservation, mitigation banking, environmental regulations, and regulatory coordination. Our 20 years of experience is displayed through our continued dedication to environmental stewardship and sustainability.

Our Approach

1 Site Assessment

Comprehensive surveys to understand hydrology, soil, and habitat.

2 Design & Permitting

Innovative plans that meet or exceed regulatory standards.


3 Construction & Monitoring

On-the-ground restoration with ongoing performance tracking.

Our Team

Jeffrey Oyen

Owner/Project Manager

Paul Heiberger

Owner/Project Manager

Contact Us Today

to reserve your Tetonka Wetland Mitigation Bank credits and proceed with your project on schedule and in full compliance.