Chapter 74:02:09 - Chemigation
- Section 74:02:09:01 - Definitions
- Section 74:02:09:02 - Requirements for chemigation users
- Section 74:02:09:03 - Required mechanical devices - Specifications
- Section 74:02:09:04 - Open discharge systems exempted
- Section 74:02:09:05 - Irrigation pipeline check valve
- Section 74:02:09:06 - Vacuum relief valve
- Section 74:02:09:07 - Automatic low pressure drain
- Section 74:02:09:08 - Chemical injection line check valve
- Section 74:02:09:09 - Functional systems interlock
- Section 74:02:09:10 - Inspection port
- Section 74:02:09:11 - Maintenance of equipment
- Section 74:02:09:12 - Calibration
- Section 74:02:09:13 - Product label
- Section 74:02:09:14 - Posting
- Section 74:02:09:15 - Reporting of spills, accidents, and system malfunctions
- Section 74:02:09:16 - Variance
- Appendix A - Minimum requirements for antipollution devices and arrangement of equipment for applying chemicals through the irrigation system