Chap. 931. Industrial Pretreatment Advisory Board. Chap. 933. Sewer Regulations and Rates. Chap. 935. Comprehensive Storm Water Management. Chap. 937. Erosion and Sediment Control. Chap. 939. Water Regulations and Rates Chap. 941. Illicit Discharge and Illegal Connection Control. Chap. 943. Backflow Prevention and Cross-Connection Control.