DYOHDS™ is an exclusive online design tool to help you quickly prepare designs for estimates/project meetings and be more efficient with your time. Input your design criteria, and the DYOHDS will select the appropriate HDS unit(s) for your site. 

Features of the tool include:
  • Choose from three HDS technologies - CDS®, Vortechs® & VortSentry® HS
  • Site specific questions ensure the selected unit will comply with site constraints
  • Unit size based on selected mean particle size and targeted removal percentage
  • Localized rainfall data allows for region specific designs
  • PDF report includes detailed performance calculations, specification and standard drawing for the unit that was sized

Please click here to see a sample report from the new DYOHDS. And when you are ready, login to begin using the DYOHDS.





Currently Design Your Own Hydrodynamic Separator tool only supports Internet Explorer.
Please use Internet Explorer to complete your project.