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Mitigation Conservation Banking - Bobcat Marsh
Overview
Bobcat Marsh Mitigation Bank - Hillsboro, Oregon
ODOT is partnering with the Port of Portland (POP), Clean Water Services (CWS), and the City of Hillsboro (City) to restore historical wetlands, enhance existing wetlands, and re-route the channelized Jackson Slough ditch into wetlands to increase the hydration of existing wetlands. This will be accomplished by re-grading and re-planting the approximately 18-acre project area.  The proposed Bobcat Marsh Mitigation Bank (BMMB) is located within the Jackson Bottom Wetland Preserve (JBWP), a 725-acre preserve that is owned by the City and managed by dedicated JBWP staff for educational purposes and natural resource values.
 
BMMB will be used to mitigate wetland impacts associated with highway projects in the Tualatin Basin.  ODOT has an ongoing need for mitigating small impacts to disturbed roadside wetlands throughout the basin.  The Port needs a mitigation site to compensate for impacts to wetlands due to the Hillsboro Runway Expansion project.  Rather than conduct mitigation on a project-by-project basis resulting in areas of small, low-functioning wetlands adjacent to highways and the new runway, the partnership will consolidate its efforts into a larger project which will provide a higher-functioning wetland that will be protected and managed in perpetuity.  The project is consistent with the area’s existing and potential land uses.
 
Address:
Jackson Bottom Wetlands Preserve
2600 SW Hillsboro Highway
Hillsboro, OR  97123
 
Legal Description:
NW ¼, Section 7 Township 1 South, Range 2 West, Latitude:  45º 30' 11" N;   Longitude:  122º 59' 17" W, W.M., Tax Lot 200 (map 01S02W07)
 
 
 

Contacts


Bill Warncke - william.m.warncke@odot.state.or.us
Banking Program Lead (Headquarters)
(503) 986-3013
 
Claire Carder - Claire.S.CARDER@odot.state.or.us
Wetland Specialist (Region 1)
(503) 731-8233 
 
Louise Bos - louise.bos@odot.state.or.us
Environmental Project Manager (Headquarters)
(503) 986-4211 
 
 
 
 
 
 
 
 

Mitigation Site Resources

Bobcat Marsh - Site Map
Bobcat Marsh - Vicinity Map
Bobcat Marsh - Intergovernmental Agreement (IGA)
Bobcat Marsh - Mitigation Bank Prospectus Prospectus