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Washington Administrative Code (Last Updated: November 23, 2016) |
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Title 16. Agriculture, Department of (See Titles 24, 60, and 142) |
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Chapter 16-230. Use of chemicals and chemically treated materials in certain counties. |
Section 16-230-655. Use restricted herbicides—Eastern Washington—Ground equipment pressure requirements.
Latest version.
- Pressure shall not exceed twenty-five pounds per square inch at the nozzles: Provided, That pressure up to fifty pounds per square inch at the nozzle may be used for equipment with handguns, up to ninety pounds per square inch at the nozzle manifold for an invert system: Provided further, That when using a LP 8002 nozzle instead of a regular 8004 or equivalent, the maximum pressure shall be fifteen pounds per square inch at the nozzle.[Statutory Authority: Chapters 17.21, 15.58, and 34.05 RCW. WSR 07-11-041A, § 16-230-655, filed 5/9/07, effective 6/9/07. Statutory Authority: Chapters 15.58 and 17.21 RCW. WSR 88-05-033 (Order 1965), § 16-230-655, filed 2/12/88; WSR 87-09-015 (Order 1923), § 16-230-655, filed 4/6/87; WSR 80-03-041 (Order 1680), § 16-230-655, filed 2/20/80.]
Chapters 17.21, 15.58, and 34.05 RCW. WSR 07-11-041A, § 16-230-655, filed 5/9/07, effective 6/9/07. Statutory Authority: Chapters 15.58 and 17.21 RCW. WSR 88-05-033 (Order 1965), § 16-230-655, filed 2/12/88; WSR 87-09-015 (Order 1923), § 16-230-655, filed 4/6/87; WSR 80-03-041 (Order 1680), § 16-230-655, filed 2/20/80.