A State shall be exempt from the requirement to purchase flood insurance in respect to State-owned structures and, where applicable, their contents located or to be located in areas identified by the Federal Insurance Administrator as A, AO, AH, A1-30, AE, AR, AR/A1-30, AR/AE, AR/AO, AR/AH, AR/A, A99, M, V, VO, V1-30, VE, and E Zones, and in which the sale of flood insurance has been made available under the National Flood Insurance Act of 1968, as amended, provided that the State has established a plan of self-insurance determined by the Federal Insurance Administrator to equal or exceed the standards set forth in this subpart.
44 C.F.R. §75.10