The minimum percentage of pervious surface requirement of an alley lot in an R zone shall be ten percent (10%).
D.C. Mun. Regs. tit. 11, r. 11-D5107
The minimum percentage of pervious surface requirement of an alley lot in an R zone shall be ten percent (10%).
D.C. Mun. Regs. tit. 11, r. 11-D5107