Va. Code § 21-388
It shall be the duty of the treasurer of the county in which the land is located and without any previous order from the board of viewers, out of the amount received by him as aforesaid, to provide and pay the installment of interest at the time and place as evidenced by the coupons attached to the bonds, and also to pay the annual installments of the principal due on the bonds at the time and place as evidenced by the bonds; namely, so far as they affect and are liens by virtue of this chapter, upon the lands in his county, and any county treasurer shall be guilty of a misdemeanor, if he shall willfully fail to make prompt payments of the interest and principal upon such bonds, and shall likewise be liable in a civil action for all damages which may accrue either to the board of viewers or the holder of the bonds, to either or both of which a right of action is hereby given.
Va. Code § 21-388