Assertion: levee's base | /r/HasProperty | 1-percent-annual-chance
Facets:
Source sentences:
text: If a community is actively restoring a flood control system that was once credited with reducing the hazard from the base (1-percent-annual-chance) flood on the effective FIRM but has been decertified by a federal agency responsible for flood hazard projects design or construction, the Chief Executive Officer or other responsible community official may submit certain data and documentation and request, in writing, that FEMA determine whether the levee work is eligible for a flood control restoration zone.