The treasurer shall collect, receive, and receipt for all moneys belonging to said drainage district. It is the duty of the county treasurer of each county in which any drainage district is located in whole or in part to collect and receipt for all assessments levied in the same manner and at the same time and upon the same receipt as is required in the collection of taxes upon real estate for county purposes.
C.R.S. § 37-22-102
For collection of taxes, see article 10 of title 39 .