The following irrigation district property and the revenue therefrom shall be exempt from taxation: (1) water rights for the irrigation of lands; (2) irrigation structures described in section 63-602N(2), Idaho Code; (3) all property described in section 63-602N(3), Idaho Code; and (4) all parks and recreational facilities owned or maintained by an irrigation district pursuant to this title. Such property tax exemption shall not be subject to approval by the county board of equalization. Bonds and interim notes, and interest thereon, issued pursuant to the authority contained in this title shall be exempt from taxation under the Idaho income tax law.