Required improvements: storm drainage.
Jacksonville Ordinance Code § 654.129
in effectSec. 654.129. - Required improvements: storm drainage.
(a) Subdivision improvements shall include comprehensive storm drainage facilities in accordance with the Land Development Procedures Manual.
(b) All subdivisions shall be designed using the following impervious surface ratios:
Zoning District | Impervious Surface Ratio
RR-Acre | 30%
RLD-120 | 35%
RLD-100A | 45%
RLD-100B | 45%
RLD-90 | 50%
RLD-80 | 50%
RLD-70 | 55%
RLD-60 | 65%
RLD-50 | 65%
RLD-40 | 70%
RLD-TND | 70%
RLD-TNH | 75%
RMD-A | 70%
RMD-B | 70%
RMD-C | 70%
RMD-D | 75%
RHD-A | 85%
RHD-B | 85%
CO | 85%
CRO | 85%
CN | 85%
CCG-1 | 85%
CCG-2 | 85%
CCBD | 95% or as otherwise provided in Subpart H
RO | 85%
IBP | 85%
IL | 85%
IH | 85%
IW | 85%
AGR | 15%
PBF-1 | See (1)
PBF-2 | See (1)
PBF-3 | See (1)
CSV | See (1)
ROS | See (1)
PUD | See (1)
PUD-SC | See (1)
RMD-S | 75%
CRO-S | 85%
CN-S | 85%
CCG-S | 85%
(1) The impervious surface ratios for zoning districts noted with "See (1)" in the above chart shall be the impervious surface ratios for uses similar to the proposed uses, as determined by the Director of the Planning and Development Department.
(Ord. 91-58-147, § 1; Ord. 2019-375-E, § 2)
Source: City of Jacksonville, Ordinance Code and Charter and Related Laws (Municode Library, library.municode.com)URL: https://library.municode.com/fl/jacksonville/codes/code_of_ordinances?nodeId=TITXVIILAUS_CH654COSURE_S654.129REIMSTDRFetched: 10/27/2026