Skip to content

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

roza-logo-current

Order Water

Set Up Your Online Account

USBR Storage Reports

  • 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
    • 2026 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
    • 2026 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

Posts by webmaster_ROZ

2021 Roza Crop Census

By webmaster_ROZ | January 15, 2025 | Comments Off on 2021 Roza Crop Census
Read More

Roza drought year water supply facts & FAQ

By webmaster_ROZ | May 17, 2024 | Comments Off on Roza drought year water supply facts & FAQ

Roza-Drought-Year-Water-Supply-Facts-FAQDownload

Read More

2015 Drought and Agriculture – A Study by the Washington State Department of Agriculture

By webmaster_ROZ | May 16, 2024 | Comments Off on 2015 Drought and Agriculture – A Study by the Washington State Department of Agriculture

2015-WSDAg-Drought-Economic-Impact-ReportDownload

Read More

Proration schedule

By webmaster_ROZ | May 8, 2024 | Comments Off on Proration schedule

Proration Schedule

Read More

Calculating Days to run at Current Flow Rate

By webmaster_ROZ | April 25, 2024 | Comments Off on Calculating Days to run at Current Flow Rate

Calculating-Days-to-run-at-Current-Flow-RateDownload

Read More

Yakima Basin Drought Summary

By webmaster_ROZ | April 10, 2024 | Comments Off on Yakima Basin Drought Summary
Read More

Pooling diagram example

By webmaster_ROZ | April 4, 2024 | Comments Off on Pooling diagram example
Read More

Find Us

Office Location
125 S. 13th Street
Sunnyside, WA 98944
P.O. Box 810

Office Phone
509.837.5141
Office Fax: 509.836.4807

Search

Water Orders
Board Meetings
Current Projects
roza-logo-current-white

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

© 2026 Roza Irrigation District. All Rights Reserved.