CADD images for individual best management practices
Use this link to access .dwg files.
To access all the CADD images listed below in a single pdf document, link here.
Bioretention
To access all the bioretention CADD images in a single pdf, click here
- Bioretention plan-offline: File:01 Bioretention Plan-Offline.pdf
- Bioretention plan-online: File:02 Bioretention Plan-On Line.pdf
- Bioinfiltration: File:03 Bioinfiltration.pdf
- Biofiltration with underdrain at the bottom: File:04 Biofiltration with Underdrain at Bottom.pdf
- Biofiltration with elevated underdrain: File:05 Biofiltration with Elevated Underdrain.pdf
- Biofiltration with internal water storage: File:06 Biofiltration with Internal Water Storage.pdf
- Biofiltration with liner: File:07 Biofiltration with Liner.pdf
- Biofiltration planter - Plan: File:08 Biofiltration Planter - Plan.pdf
- Biofiltration planter - Section: File:09 Biofiltration Planter - Section.pdf
- Bioretention parking median - Plan: File:10 Bioretention Parking Median - Plan.pdf
- Bioretention parking median - Section: File:11 Bioretention Parking Median - Section.pdf
- Cleanout: File:12 Cleanout.pdf
- Underdrain valve: File:13 Underdrain Valve.pdf
- Biofiltration with elevated underdrain: File:Biofiltration with Elevated Underdrain.pdf
- Biofiltration with internal water storage: File:Biofiltration with Internal Water Storage.pdf
- Biofiltration with underdrain at bottom: File:Biofiltration with Underdrain at Bottom.pdf
- Bioinfiltration: File:Bioinfiltration.pdf
- Biofiltration with liner: File:Bioretention with Liner.pdf
- General plan: File:Bioretention CADD Details GEN PLAN (1).pdf
Infiltration
To see all infiltration CADD images in a single pdf document, click here.
- Infiltration basin plan and profile: File:Infiltration Basin INFILTRATION BASIN PLAN & PROFILE (1).pdf
- Infiltration subsurface layout: File:Infiltration Subsurface Layout2 (1).pdf
Warning: Note that the following diagram for an infiltration trench shows the depth of the trench exceeding the width. This would result in this BMP being classified as a Class V underground injection well. It is HIGHLY RECOMMENDED that the length of the trench be a minimum of two times the depth of the BMP.
- Infiltration trench section: File:INFILTRATION TRENCH INFILTRATION TRENCH SECTION (1).pdf
Ponds
To see all pond CADD images in a single pdf document, click here.
- Detention pond plan and profile: File:PONDS DETENTION SHALLOW PLAN & PROFILE (1).pdf
- Pond outlet details: File:PONDS OUTLET DETAILS (1).pdf
- Pond plan and profile: File:PONDS POND PLAN & PROFILE (1).pdf
- Shallow wetland plan and profile: File:PONDS SHALLOW WETLAND PLAN & PROFILE (1).pdf
Sand filters
To see all filtration CADD images in a combined pdf, click here
- Perimiter sand filter details: File:Perimeter Sand Filter PERIMETER SAND FILTER DETAILS (1).pdf
- Surface sand filter: File:SURFACE Sand Filter3 Surface sand filter (1).pdf
- Underground sand filter: File:UNDERGROUND SAND FILTER Layout2 (1).pdf
Swales
Click on file link to see all filtration CADD images in a combined pdf: File:All filtration cadd images combined 2.pdf
- Swale layout: File:Swale Layout2 (1).pdf
- Typical dry swale profile section with check dams and draintile: File:MIDS Dry Swale Sections-SHEET 2.pdf
- File:MIDS Dry Swale Sections-SHEET 2 (2).pdf
- Typical grass channel cross-section without soil amendment: File:MIDS Dry Swale Sections-SHEET 1.pdf
- Typical wet swale check dam cross section, profile section with check dams, and profile section: File:MIDS WET Swale Sections SHEET 2 (1).pdf
- Cascade profile, riffle pool sequence profile, riffle weir cross-section: File:Stormwater-Step-Pool.pdf
- typical earthen, rock, structural check dams; profile and cross-section: File:VARIOUS CHECK DAMS Layout1 (1).pdf
- Typical wet and dry swale cross-sections: File:Wet and dry swales Layout2 (1).pdf