Resources

Full Trash Capture Approval

California Water Board approval for Full Trash Capture of Downstream Defender®, Up-Flo® Filter and Hydro DryScreenTM.

 

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St. Louis MSD Approval of Downstream Defender

St. Louis MSD Stormwater BMP Approval of Downstream Defender

Resource
Ohio Department of Transportation Approval of Downstream Defender

Ohio Department of Transportation Approval of Downstream Defender

Manual
Washington DOE Approval of Downstream Defender

Washington DOE Approval of Downstream Defender hydrodynamic separator

 

Manual
Canadian ETV Approval - Downstream Defender

 Canadian ETV Approval OGS Downstream Defender

Tech Info
Canadian ETV Approval - Downstream Defender

 Canadian ETV Approval OGS Downstream Defender

Tech Info