Stormwater Management

Stormwater Management

Invisible Structures, Inc. is dedicated to providing a TOTAL STORMWATER MANAGEMENT system for your site. Our products offer economical and innovative solutions to meeting your NPDES Phase II and local requirements. Our product line will not only make post-development stormwater runoff equal to pre-development runoff, we will enhance the quality of stormwater by filtering and removing pollutants

The Problem…

This image shows how pre-development sites have great infiltration, good base flow, and very little runoff. After development however, runoff is increased and infiltration & ground water base flow is reduced.


The hydrologic response to development means increased rates of flow, increased flow volume, and change in the time of peak rate.

The Stormwater Management Solution…


  • Recharges Groundwater Supply
  • Stormwater Harvesting for Reuse
  • Reduces Runoff Volume
  • Stores Large Volume of Water
  • Available for High Water Tables

Grasspave2 and Gravelpave2

  • Cleans Automobile Drips of Hydrocarbons and Other Pollutants (Bioremediation)
  • Reduces Runoff Volume
  • Reduces Runoff Rates
  • Stores Water in Cross-Section
  • Recharges Groundwater Supply
  • Reduces Soils Migration and Erosion

Slopetame2 and Terratame2

  • Reduces Soil Migration and Erosion
  • Biofiltration and Bioremediation in Swales
  • Detention/Retention Pond Support and Containment


  • Biofiltration of Stormwater
  • Reduced Stormwater Runoff Rate
  • Reduced Stormwater Volume
  • Conveyance for Treatment and Reuse
  • Reduced Non-Point Source Pollution