D.C. Mun. Regs. tit. 11-D, § 211
211.1 Except as provided elsewhere in this title, the minimum required percentage of pervious surface of a lot shall be as set forth in the following table:
TABLE D § 211.1: MINIMUM PERVIOUS SURFACE
| Zones | Type of Structure | Minimum Percentage of Pervious Surface (%) |
|---|---|---|
| R-1 | Public Recreation and Community Center | 30 |
| All Other Structures | 50 | |
| R-2 | All Structures | 30 |
| R-3 | Public Recreation and Community Center | 30 |
| All Other Structures | 20 |
SOURCE: Final Rulemaking published at 70 DCR 011297 (August 25, 2023).