§ 4.1-35-03 — Rules - Standards for chemigation, installation, maintenance, and modifications

modifications.
The commissioner shall adopt rules regulating chemigation through irrigation systems in this
state to minimize the possibility of chemical, pesticide, fertilizer, or other contamination of
irrigation water supply and other rules as necessary to implement this chapter. The
commissioner may establish by rule standards for application of pesticides and fertilizers
through irrigation systems; for installation and maintenance of all equipment and devices used
for chemigation purposes; modifications or changes in design, technology, or irrigation
practices; or other purposes relating to the use or placement of equipment or devices. The
commissioner may adopt rules requiring periodic calibration and inspection of equipment and
system operation during periods of chemigation.