Except for highway and road crossings of streams, the minimum setback distance from the top of the stream bank to the nearest toe of the levee or the edge of the floodplain fill shall be 100 feet, or twice the width of the stream measured from the top of one bank to the top of the opposite bank, whichever distance is less, unless the applicant demonstrates that adequate bank protection will be utilized.
Kan. Admin. Regs. § 5-45-12