All school districts in Arkansas proceeding under this act to borrow money and issue bonds, in addition to other security herein authorized, may and are authorized to establish a debt service fund in an amount sufficient to pay the maturities of bond principal and interest, as they accrue, of the issue of bonds, that the debt service fund shall be set aside out of the first revenues of the school district from whatever source derived and shall be held by the county treasurer, or school district treasurer if the school district has its own treasurer, solely in the manner and for the purposes set out throughout this act.
Ark. Code § 6-20-1209