Sec. 17. If the drainage board: (1) finds for the petitioner under section 14(a) of this chapter; and (2) does not find under section 15 of this chapter that the obstruction of the drain or a natural surface watercourse was created intentionally by any of the respondents; the drainage board shall enter an order under section 18 or 19 of this chapter concerning the removal of the obstruction. As added by P.L.239-1996, SEC.3 and P.L.240-1996, SEC.2.