Ecological - Improves Water Quality

• Reduce or eliminate stormwater runoff
• Reduce downstream flooding erosion in streambeds/riverbanks
• Promote rainwater infiltration and natural groundwater recharge

Economical - Replaces Retention/Detention Ponds

• Reduction in project costs for drainage and retention systems
• Reduce impact of costly compliance regulations
• Permit efficient land-use of development land for highest value

Elegant - Provides Solution for EPA Phase II Rule

• Exhibit surface joint flexibility to counter settlement cracks
• Allow access for underground utilities repair
• Unaffected by extremes of heat and frost