Presented by:
                  David Gewalt, P.E.
              Marcy Knysz, AICP, LEED AP



Village of Bannockburn
    Preservation of Wetlands
               Installation of Rain Gardens
               Installation of Bioswales
     ...
   Rain Gardens
                            Bioswales
                            Permeable Pavers
                    ...
Stormwater Bioretention Facilities

                Small-scale stormwater management practices
                Promote ...
Village of Bannockburn
Village of Bannockburn
1. Best Management Practices Village Hall Property
                     • Rain Gardens
                     • Wetland Crea...
Project 1
           Village Hall Best
               Management
            Practices Project

           Received 319 Gr...
Village Hall Best Management Practices Project




Village of Bannockburn
Rain Garden Cross-Section




Village of Bannockburn
 40% Construction Sand
                          20-30% Compost
                          20-30% Topsoil (no clay)




...
Image provided by Lake County Stormwater Management Commission




Village of Bannockburn
Village of Bannockburn
Village of Bannockburn
Village of Bannockburn
Village of Bannockburn
Village of Bannockburn
Village of Bannockburn
Village of Bannockburn
Village Property Project
                          Wetland Creation




Village of Bannockburn
Village Property Project
                               Bioswale




              Before           Under Construction   A...
Rock Check Dam and Outfall




Village of Bannockburn
Received 319 Grant Funding


Village of Bannockburn
Rain Gardens




                         Bioswales




Village of Bannockburn
319 Grant Application Submitted

Village of Bannockburn
Village of Bannockburn
Spring Creek Road, Barrington Hills




Village of Bannockburn
    Earth excavation = $12.00 – $70.00 per CY

             Engineered soil = $62.00 – $83.00 per CY

             Plug...
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Final Bannockburn Onsite Stormwater Management Municipal Approaches 8 28 09

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Final Bannockburn Onsite Stormwater Management Municipal Approaches 8 28 09

  1. 1. Presented by: David Gewalt, P.E. Marcy Knysz, AICP, LEED AP Village of Bannockburn
  2. 2.  Preservation of Wetlands  Installation of Rain Gardens  Installation of Bioswales  Removal of Buckthorn and Invasive Species  Installation of Native Plantings  Encouraging Pervious Surfaces (Porous Pavers, Porous Concrete Sidewalks & Turfstone Grass Parking Spaces)  Naturalization and Landscaping of Detention Ponds Village of Bannockburn
  3. 3.  Rain Gardens  Bioswales  Permeable Pavers  Bioretention Facilities Village of Bannockburn
  4. 4. Stormwater Bioretention Facilities  Small-scale stormwater management practices  Promote infiltration of runoff  Reduce runoff volume, especially low intensity storms  Improve water quality by removing from 60% (ammonia) to 95% (metals) pollutants Village of Bannockburn
  5. 5. Village of Bannockburn
  6. 6. Village of Bannockburn
  7. 7. 1. Best Management Practices Village Hall Property • Rain Gardens • Wetland Creation • Bioswales 2. Stirling Valley Road Triangle (Proposed) • Rain Gardens • Bioswales 3. Village ROW – Various Locations (Proposed) • 10 Rain Gardens • 3 Bioswales Village of Bannockburn
  8. 8. Project 1 Village Hall Best Management Practices Project Received 319 Grant Funding Village of Bannockburn
  9. 9. Village Hall Best Management Practices Project Village of Bannockburn
  10. 10. Rain Garden Cross-Section Village of Bannockburn
  11. 11.  40% Construction Sand  20-30% Compost  20-30% Topsoil (no clay) *Require soil to be tested for pH, organic matter, %sand, %clay, %compost Village of Bannockburn
  12. 12. Image provided by Lake County Stormwater Management Commission Village of Bannockburn
  13. 13. Village of Bannockburn
  14. 14. Village of Bannockburn
  15. 15. Village of Bannockburn
  16. 16. Village of Bannockburn
  17. 17. Village of Bannockburn
  18. 18. Village of Bannockburn
  19. 19. Village of Bannockburn
  20. 20. Village Property Project Wetland Creation Village of Bannockburn
  21. 21. Village Property Project Bioswale Before Under Construction After Village of Bannockburn
  22. 22. Rock Check Dam and Outfall Village of Bannockburn
  23. 23. Received 319 Grant Funding Village of Bannockburn
  24. 24. Rain Gardens Bioswales Village of Bannockburn
  25. 25. 319 Grant Application Submitted Village of Bannockburn
  26. 26. Village of Bannockburn
  27. 27. Spring Creek Road, Barrington Hills Village of Bannockburn
  28. 28.  Earth excavation = $12.00 – $70.00 per CY  Engineered soil = $62.00 – $83.00 per CY  Plugs = $2.75 - $7.80 per plant  Aggregate base = $72.00 – $104.00 per CY  Annual maintenance = $200.00 - $300.00 per month (10 months per year) Village of Bannockburn
  29. 29. Thank You

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