The restrictive flood (F-2) district is intended to be combined with any principal district to minimize or avoid hazards to life and property from flooding in the regulatory flood zone (100 year flood areas) as established by the Federal Emergency Management Agency, pursuant to the Flood Disaster Protection Act of 1973, and in other areas of significant flood hazard. These regulations apply in all districts combined with this district, provided that in case of conflict between the regulations of the principal district and this district, the more restrictive regulations control.

All uses permitted in the principal zone district which is combined with the F-2 zone district are permitted subject to the approval of a use permit and provided that the requirements of Chapter 15.40 of the Susanville Municipal Code, entitled "Floodplain Management," are complied with, including any amendments or modifications thereto.