2918 25 STORMWATER 4825 Revised Final

16 Sand Filter(b) 80 Yes Yes 2 Standard Constructed Wetland 90 Yes No N/A Wet Pond(d) 50-90 Yes No N/A (Notes corresponding to annotations (b) through (d) are found after Table 3) Table 3 BMPs for Groundwater Recharge, Stormwater Runoff Quality, and/or Stormwater Runoff Quantity only with a Waiver or Variance from N.J.A.C. 7:8-5.3 Best Management Practice Stormwater Runoff Quality TSS Removal Rate (percent) Stormwater Runoff Quantity Groundwater Recharge Minimum Separation from Seasonal High Water Table (feet) Blue Roof 0 Yes No N/A Extended Detention Basin 40-60 Yes No 1 Manufactured Treatment Device(h) 50 or 80 No No Dependent upon the device Sand Filter(c) 80 Yes No 1 Subsurface Gravel Wetland 90 No No 1 Wet Pond 50-90 Yes No N/A (Notes corresponding to annotations (b) through (d) are found after Table 3) Notes to Tables 1, 2, and 3: (a) subject to the applicable contributory drainage area limitation specified at § 25- 29.4P2; (b) designed to infiltrate into the subsoil; (c) designed with underdrains; (d) designed to maintain at least a 10-foot-wide area of native vegetation along at least 50 percent of the shoreline and to include a stormwater runoff retention component designed to capture stormwater runoff for beneficial reuse, such as irrigation; (e) designed with a slope of less than two percent; (f) designed with a slope of equal to or greater than two percent; (g) manufactured treatment devices that meet the definition of green infrastructure at§ 25-29.2 ; (h) manufactured treatment devices that do not meet the definition of green infrastructure at . § 25-29.2