This division of the Yakima Project (now the Roza Irrigation District) was included in the area broadly covered by the so-called "Highline Canal". Christian Anderson made surveys in 1912, in the interest of an association covering the whole valley.
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
System Map (Yakima County GIS) View Map Roza Facilities Map View Map
The Roza Irrigation District is actively planning for the 2026 irrigation season water supply. Our team is currently working with the Roza Board of Directors on how best to manage the irrigation season.
Roza Water Users: The Roza Board took action today to lease 5,400 acre feet of senior rights water from the Selah-Moxee Irrigation District. Roza will apply for reimbursement from the Department of Ecology. The maximum allowed reimbursement is 50%. We have a good likelihood of being successful, but it is not guaranteed. Roza’s hydrologist updated…
District Manager Scott Revell Manager/Secretary/Treasurer srevell@roza.org Wayne Sonnichsen Engineering Manager wsonnichsen@roza.org Sage Park Policy Director spark@roza.org Customer Service For questions regarding billing, payments, assessments, RRA Regulations and service: Kristel Espinoza Assessment Clerk/Assistant Secretary kespinoza@roza.org Jody Williams Assistant Treasurer Bookkeeper ...
ROZA IRRIGATION DISTRICT To: From: Date: Board of Directors Scott Revell, District Man g Sage Park, Policy Director Drought Response Measures & Draft Operating Plans Attachments 1. Water Allotment Pooling fact sheet Water Supply Update v/ USBR issued a water supply forecast of 54% for Roza and the other proratable irrigation entities, which is down from 63% in April ...
Roza Drought Year Water Supply FAQ The Yakima Basin has a unique water rights system which is very diferent from most of the Western United States. Roza’s water comes from the Yakima River under a water right for up to 375,000-acre feet held by the United States for the benefit of the Roza water users, which is a comparatively junior right, and is subject to pro-rationing in ...