The Oregon Flood Relief and Erosion Control Project (OFRECP) was constructed in 2013 – 2015 along the west side of Wynn Road and the south side of Cedar Point Road in Oregon. The project relocated Amolsch Driftmeyer Ditch around the BP Refinery and combined it with two other drainage systems, Johlin Ditch and Heckman Ditch. The project also filled in the former Heckman Ditch alignment along the west side of Wynn Road, which was causing road failures due to erosion. Because the project relocated and filled existing ditches, mitigation of these areas was required by Section 404 and 401 of the Clean Water Act. The Army Corp of Engineers and Ohio EPA are responsible for governing these permits.