Okla. Admin. Code § 35:20-13-13

Current through Vol. 42, No. 4, November 1, 2024

Section 35:20-13-13 - Drought conditions evaluation

Drought severity shall be determined by the Director using the Keetch-Byram Drought Index (KBDI) during the vegetative growing season between May 1 and October 31 and the Palmer Drought Severity Index (PDSI) during the dormant vegetative season between November 1 and April 30.

Okla. Admin. Code § 35:20-13-13

Added at 14 Ok Reg 1236, eff 5-12-97; Amended at 16 Ok Reg 2125, eff 6-25-99; Amended at 24 Ok Reg 1768, eff 6-25-07