The operator of a chemigation system may request a variance from requirements of this chapter from the chief engineer when irrigation system engineering design problems are encountered. The chief engineer may grant a variance and approve equipment which provides protection to ground and surface water equivalent to that provided by these rules.

Source: 15 SDR 81, 15 SDR 84, effective November 27, 1988.

General Authority: SDCL 34A-2A-3.

Law Implemented: SDCL 34A-2A-2 , 34A-2A-3.