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509.837.5141 | P.O. Box 810, Sunnyside, WA 98944

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USBR Storage Reports

HOLIDAY OFFICE CLOSURE- Our office will be closed December 24th - 26th.

Normal office hours will resume Monday, Dec. 29th.

  • About Us
    • Roza Staff
    • Board of Directors
    • History of the Roza
    • Historic Photographs
    • System Information
    • News
    • Yakima Basin Water Supply
    • Maps
  • Governance
    • RSBOJC
    • District Rules and Regulations
    • By-Laws
    • RRA Rules & Regulations
    • Title 87
    • WA Dig Law
  • Water Quality
    • RSBOJC Water Quality Program
    • RSBOJC 1997-2008 Water Quality Improvements
    • Roza WQ Information for Management Plan
    • Roza Canal Sampling
  • Aquatic Treatments
    • Chemical Labels
    • Chemical Treatment Schedule
    • Understanding Aquatic Treatments
    • Aquatic Treatment Background
  • Projects
    • Off Season Schedule
    • Project Bid Information
    • SEPA Project Checklist
  • Drought
    • 2025 Water Supply
    • Kachess Project
    • YBIP
    • RID Comprehensive Water Conservation Plan
      • FINAL CWCP REPORT
      • FINAL CWCP APPENDIX
  • Forms & Links
    • Forms
      • Job Application
    • STATE
      • LOCATES 811
      • WSWRA
    • NATIONAL
      • NWRA
      • NOAH
      • USBR
    • AREA IRRIGATION DISTRICTS
      • SVID
      • KID
      • KRD
  • About Us
    • Roza Staff
    • Board of Directors
    • History of the Roza
    • Historic Photographs
    • System Information
    • News
    • Yakima Basin Water Supply
    • Maps
  • Governance
    • RSBOJC
    • District Rules and Regulations
    • By-Laws
    • RRA Rules & Regulations
    • Title 87
    • WA Dig Law
  • Water Quality
    • RSBOJC Water Quality Program
    • RSBOJC 1997-2008 Water Quality Improvements
    • Roza WQ Information for Management Plan
    • Roza Canal Sampling
  • Aquatic Treatments
    • Chemical Labels
    • Chemical Treatment Schedule
    • Understanding Aquatic Treatments
    • Aquatic Treatment Background
  • Projects
    • Off Season Schedule
    • Project Bid Information
    • SEPA Project Checklist
  • Drought
    • 2025 Water Supply
    • Kachess Project
    • YBIP
    • RID Comprehensive Water Conservation Plan
      • FINAL CWCP REPORT
      • FINAL CWCP APPENDIX
  • Forms & Links
    • Forms
      • Job Application
    • STATE
      • LOCATES 811
      • WSWRA
    • NATIONAL
      • NWRA
      • NOAH
      • USBR
    • AREA IRRIGATION DISTRICTS
      • SVID
      • KID
      • KRD

Chemical Labels

PRIOR TO TREATMENT DATES PLEASE READ THE APPROPRIATE LABEL TO SEE IF THE TREATMENT WILL HAVE ANY POTENTIAL EFFECT ON YOUR LAND.

CaptainXTR Label
Captain Label
Teton Label
Magnacide Label
Organic Copper Sulfate Label
Cascade Label
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Office Location:

125 S. 13th Street
Sunnyside, WA 98944

Mailing Address:

P.O. Box 810
Sunnyside, WA 98944

Office Phone:

509.837.5141
Office Fax: 509.836.4807

Hours of Operation:

Monday - Friday
7:30 AM – 4:30 PM

© 2025 Roza Irrigation District. All Rights Reserved.