Assertion: levee's base | /r/HasProperty | 1-percent-annual-chanceflood
Facets:
Source sentences:
text: FEMA does, however, develop and enforce the regulatory and procedural requirements that are used to determine whether a completed levee system should be credited with reducing the hazard from the base (1-percent-annual-chance) flood and mapped accordingly on a FIRM.
text: They may also take on a project to restore the capability of a levee system that had been credited with reducing the hazard from a base (1-percent-annual-chance) flood.
text: SFHAs, also known as high-hazard areas, are the areas that will be inundated by the base (1-percent-annual-chance) flood.