The minimum percentage of pervious surface requirement of a lot in an R-17 zone shall be twenty percent (20%).
D.C. Mun. Regs. tit. 11, r. 11-D1008
The minimum percentage of pervious surface requirement of a lot in an R-17 zone shall be twenty percent (20%).
D.C. Mun. Regs. tit. 11, r. 11-D1008