This site contains historical studies, maps and reference documents related to the Siuslaw River Dredge Material Disposal Plan (DMDP). All documents are in PDF format and require the free Adobe Reader to view.
BACKGROUND REPORTS & DOCUMENTS
Siuslaw River Dredged Material Disposal Plan Wilsey & Ham – November 1978
Siuslaw Estuary Land Use Plan Recommendations Pacific Planning Associates – December 1974
Lane County Coastal Goals Compliance Report Lane County Ordinance No. 803 – June 19, 1980 Lane County RCP General Plan Policies – Goal Sixteen Natural Estuary (NE), Conservation Estuary (CE), Development Estuary (DE)
An Investigation of Oregon Coast Dredge Material Disposal Sites Oregon Coastal Zone Management Association – October 1993
Tidal Wetlands Prioritization for the Siuslaw River Estuary: Laura Brophy / Green Point Consulting – November 2005
Dredged Material Disposal Sites and Tidal Wetland Prioritization for the Siuslaw River Lane County Land Management Division – September 2006 (Excel spread sheet)
1980 Class 1Stream Quads: Heceta Head, Siltcoos Lake, Mapleton, Goodwin Peak
National Wetland Inventory Maps: Mapleton 3, Mapleton 4
Port of Siuslaw Marina and Upper River Channel Sediment Quality Evaluation Report