Final Bannockburn Onsite Stormwater Management Municipal Approaches 8 28 09
1. Presented by:
David Gewalt, P.E.
Marcy Knysz, AICP, LEED AP
Village of Bannockburn
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. Rain Gardens
Bioswales
Permeable Pavers
Bioretention Facilities
Village of Bannockburn
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
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. Image provided by Lake County Stormwater Management Commission
Village of Bannockburn