Colorado Revised Statutes Title 32. Special Districts § 32-11-601. Special assessments

(a) To levy assessments against assessable property within the urban district and to cause the assessments so levied to be collected;

(b) To pledge the proceeds of any assessments levied under this article to the payment of assessment bonds and of assessment debentures and to create liens on such proceeds to secure such payments;

(c) To issue assessment bonds and assessment debentures payable from the assessments and additionally to secure their payment as provided in this article;

(d) To make all contracts, to execute all instruments, and to do all things necessary or convenient in the exercise of the powers granted in this article or in the performance of the district's duties or in order to secure the payment of its assessment bonds and assessment debentures, subject to the provisions of sections 32-11-502 to 32-11-526 and 32-11-803 to 32-11-808.