Kansas Rainwater Harvesting Allowed Statewide

(a) Except for the appropriation of water for the purpose of domestic use, the production and return of salt water in connection with the operation of oil and gas wells in accordance with the written approval granted therefor by the Kansas corporation commission pursuant to K.S.A. 55-901, and amendments thereto, the withdrawal and use of water in accordance with provisions of K.S.A. 82a-1313, and amendments thereto, and the annual diversion and beneficial use of not more than 15 acre feet of surface water impounded in any reservoir having a total water volume of less than 15 acre feet, it shall be unlawful for any person to appropriate or threaten to appropriate water from any source without first applying for and obtaining a permit to appropriate water in accordance with the provisions of chapter 7 of article 82a of the Kansas Statutes Annotated and acts amendatory thereof or supplemental thereto or, for any person to violate any condition of a vested right, appropriation right or an approved application for a permit to appropriate water for beneficial use.