StormTrap’s Sequesterer Row System Receives WI DNR Approval

A concrete box culvert under construction on the left and a large gravel-filled foundation area with concrete walls and construction equipment on the right.

We’re pleased to share that the Wisconsin Department of Natural Resources (DNR) has officially approved StormTrap’s Sequesterer Row Treatment System. The system effectively captures Total Suspended Solids (TSS) through settling and meets the state’s post-construction stormwater standards. This approval makes StormTrap an even more competitive and cost-effective solution for redevelopment projects in Wisconsin.

 

3D diagram of an underground stormwater filtration system showing infiltration and sequesterer sections, inlet, outlet, high flow bypass, low flow inlet, and geofabric lining.

What this approval means for you:

  • Competitive Pricing: StormTrap provides the same treatment credit as alternative systems at competitive costs.
  • Efficient Design: Enhanced sediment row design reduces system footprint and installation expenses.
  • Simplified Maintenance: Pollutants are easily removed from the sediment row for hassle-free upkeep.

We’d love to discuss how this can benefit your upcoming projects. Feel free to reach out for more details!

Matt Kamenick, P.E.
Senior Territory Manager – IA, MN, WI
Phone 310-210-0029
Email [email protected]