PRI offered the Village of Lisle a unique landscape vision for a regional stormwater facility that will serve as a prominent entryway feature to the community and support downtown redevelopment.  The project contained a small wetland and drainage under federal jurisdiction.  PRI ecologists and landscape architects incorporated BMP's that met federal, state and local permit requirements.


  • Wetland delineation and permitting  
  • Riparian assessment and permitting
  • Tree survey and preservation plans
  • Conceptual & final landscape design
  • Shoreline edge treatment design
  • Public presentations
  • Construction documents and specifications
  • Preliminary and final cost estimates
  • Bid assistance
  • Construction observation and administration