Design Resources
CDID#1 Design Standards
Special Provisions
Standard Plans & Details
- C-1 Standard Access Gate
- C-2 Chicane Access Gate
- C-4 Thru Levee Encasement
- C-5 Typical Trench Detail
- C-6 Levee Trench Detail
- C-7 Access Driveway
- C-8 Gravel Access Road
- C-9 Trail Sign
- C-10 Cowlitz Levee Section
- C-11 Columbia Levee Section
- C-12 USACE References
- C-13 Temp Levee Raise
- C-14 Staff Gage
- C-15 Pet Waste Station
- C-16 Typical Ladder
- EC-1 Erosion Control Notes
- EC-2 Surface Roughening
- EC-3 Construction Entrance
- SD-1 Stormwater Outfall
- SD-2 Culvert Safety Grate
- SD-3 Locator Post
- U-1A Utility Pole Install
- U-1B Utility Pole Notes
- U-2 Utility Crossing Under Ditch
USACE Levee Guidelines
Technical Manuals
- Levee Owner's Manual
- Encroachment Standards
- Design & Construction of Levees
- Design of Conduit, Culvert & Pipe
- Drilling in Earth Dams & Levees
- Plantings & Vegetation Mgmt
- Search USACE Publications
Reference Drawings
Other Information
AutoCAD Files
Historical Information
Columbia River Levee
Survey & Station Drawings
- S1 - Coal Creek to Schneider
- S2 - Schneider to Willow Grove
- S3 - Willow Grove to Barlow Pt
- S4 - Barlow Pt to Rodakavich
- S5 - Millennium Bulk Terminals
- S6 - Weyerhaeuser Mill Site
- S7 - NORPAC Mill Site
- S8 - Lewis & Clark Bridge
- S9 - Port to Westrock Mill Site
Reference Information
Cowlitz River Levee
Survey & Station Drawings
- S10 - Old Mouth Cowlitz
- S11 - Dike Road to Gearhart
- S12 - Swanson to Lakeside
- S13 - Lakeside to Waste Control
- S14 - Waste Control to Cowlitz Wy
- S15 - Cowlitz Way Bridge to End