68078c26_December_2013_Issue__Performance_Standard
[State] MD [Applicability] Disturbances greater than 5,000 square feet Alternatives available for redevelopment only [Performance Standard] 
New development: Use environmental site design to the maximum extent practicable to achieve runoff for woods in good condition Redevelopment: Reduce existing impervious cover by 50% or treat runoff from 1 inch of rainfall (or combination)
December 2013 Issue
Performance Standard