The minimum percentage of pervious surface requirement of a lot in the R-12 zone shall be fifty percent (50%).
The minimum percentage of pervious surface of a lot in the R-13 zone shall be twenty percent (20%).
D.C. Mun. Regs. tit. 11, r. 11-D708
The minimum percentage of pervious surface requirement of a lot in the R-12 zone shall be fifty percent (50%).
The minimum percentage of pervious surface of a lot in the R-13 zone shall be twenty percent (20%).
D.C. Mun. Regs. tit. 11, r. 11-D708