Kan. Admin. Regs. § 28-18a-11
For the purpose of issuing federal permits and administering NPDES program requirements, the following definitions and provisions, as in effect on July 1, 2006 and as amended by 72 fed. reg. 40250 on July 24, 2007, are hereby adopted by reference:
(Authorized by K.S.A. 2006 Supp. 65-171d; implementing K.S.A. 65-165, K.S.A. 2006 Supp. 65-166a, K.S.A. 2006 Supp. 65-171d; effective Jan. 15, 1999; amended March 16, 2007; amended Jan. 4, 2008.)