Okla. Stat. tit. 82, § 82-1021.2
Definitions
As used in this act:
1. "Board" means the Oklahoma Water Resources Board;
2. "District" means a groundwater irrigation district;
3. "District board" means the board of a groundwater irrigation
district; and
4. "Permit holder" means a person who possesses a permit to use
groundwater as provided for in Section 1020.11 of Title 82 of the
Oklahoma Statutes.