(a) In anticipation of taxes or other revenues, including but not limited to grants awarded by the state or federal government; or

(b) To refund obligations authorized under this section.

(2) To secure obligations authorized under this section a district may:

(a) Pledge as primary security for the obligations the taxes and other revenues in anticipation of which the obligations are issued, including but not limited to grants from the state or federal government;

(b) Pledge as secondary security for the obligations the taxes and other revenues of the district other than those in anticipation of which the obligations are issued;

(c) Segregate any pledged funds in separate accounts which may be held by the district or third parties;

(d) Establish any reserves deemed necessary by the district for the payment of the obligations; and

(e) Adopt resolutions containing covenants and provisions for protection and security of the holders of obligations, which shall constitute enforceable contracts with such holders.

(3) Each issue of obligations authorized by this section:

(a) If issued in anticipation of taxes, shall not be issued prior to, and shall mature not later than the end of, the fiscal year in which the taxes are expected to be received;

(b) If issued in anticipation of other revenues, including grants for operating purposes from the state or federal government, shall not be issued more than one year prior to the time at which the district expects to receive the last installment of the revenues or grants in anticipation of which the obligations are issued, and shall mature not more than one year after the date of issue;

(c) If issued in anticipation of capital improvement grants from the state or federal government, shall not be issued more than 30 months prior to the time at which the district expects to receive the last installment of the capital improvement grant in anticipation of which the obligations are issued, and shall mature no later than 30 months after the date of issue or six months after the time at which the district expects to receive the last installment of the capital improvement grant in anticipation of which the obligations are issued, whichever is earlier;

(d) If issued in anticipation of taxes or revenues other than grants from the state or federal government, shall not be issued in an amount greater than 80 percent of the amount of taxes or such other revenues budgeted to be received by the district and in anticipation of which such obligations are issued; and

(e) If issued in anticipation of grants from the state or federal government, shall not be issued in an amount greater than 80 percent of the amount of such grants.

(4) Except as this section otherwise specifically provides, obligations authorized by this section may be in any form and contain any terms, including provisions for the varying of interest rates in accordance with any index, bankers’ loan rate or other standard. A district may issue and sell as part of a single offering obligations in anticipation of two or more grants from the state or federal government, in which event the obligations constituting a part of the offering shall be issued as separate series with one series corresponding to each grant in anticipation of which the obligations are issued. A district may only pledge as primary security for a series of obligations constituting part of a single offering the grant in anticipation of which such series is issued. For purposes of subsection (3) of this section, each series of obligations constituting part of a single offering shall be a separate issue of obligations.

(5) When the taxes or other revenues, including grants from the state or federal government, in anticipation of which the obligations authorized by this section are issued are not received by the district at such time or in such amounts as will enable the district to pay the obligations at maturity, the district shall, to the extent available, first apply to the payment of the obligations the taxes or other revenues in anticipation of which such obligations were issued, and the district may pay the balance owing under such obligations out of any other taxes or revenues available for such purpose.

(6) The district may contract with third parties to serve as issuing, paying and authenticating agents for any obligations authorized by this section.

(7) Obligations authorized by this section shall be issued as prescribed in ORS chapter 287A.

(8) Any pledge made pursuant to subsection (2) of this section shall be valid and binding from and after the date of issue of the obligations secured by such pledge and the taxes or other revenues pledged shall be immediately subject to the lien of such pledge without the physical delivery thereof, the filing of any notice or any further act. The lien of any pledge made pursuant to subsection (2) of this section shall be valid and binding against all persons having claims of any kind against the district whether in tort, contract or otherwise, irrespective of whether such persons have notice thereof.

(9) The district shall deposit, when received, a portion of the taxes or other revenues in anticipation of which the obligations authorized by this section are issued in a separate account. Deposits to the account shall be made according to a schedule which requires that not less than 100 percent of such taxes or other revenues received by the district after the estimated date of the district’s maximum cumulative cash flow deficit be placed in the account until sufficient amounts are in the account to pay principal and interest due on the obligations at maturity. The schedule shall be established by the district in its proceedings to issue the obligations. Moneys in the account shall be used only to pay principal and interest on the obligations, and may be pledged by the district for such purpose. [1983 c.323 §4; 1985 c.433 §1; 2007 c.783 §85]