The minimum required GAR for the MU-3 through MU-6 zones shall be 0.3.
The minimum required GAR for the MU-7 and MU-8 zones shall be 0.25.
The minimum required GAR for the MU-9, MU-10, and MU-30 zones shall be 0.20.
D.C. Mun. Regs. tit. 11, r. 11-G407