Oklahoma Administrative Code
Title 35 - Oklahoma Department of Agriculture, Food, and Forestry
Chapter 30 - Consumer Protection
Subchapter 29 - Fertilizer
Part 3 - LIQUID, DRY, AND ANHYDROUS AMMONIA
Section 35:30-29-33 - Sprinkler irrigation systems

Universal Citation: OK Admin Code 35:30-29-33
Current through Vol. 42, No. 1, September 16, 2024

Any fertilizer sprinkler irrigation system shall employ a method to prevent the possible backflow of material. The methods shall include, but not be limited to, the employment of a check valve or similar in-line device, or other positive mechanical method, designed to ensure that backflow shall not occur.

Added at 17 Ok Reg 2857, eff 7-13-00

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