The Colorado River’s average annual flow has declined by nearly 20 percent compared to the last century, and researchers have identified one of the main culprits: climate change is causing mountain snowpack to disappear, leading to increased evaporation. Water Plan. (b) A water right holder may transfer a water right from an out-of-stream use to an instream use. This regulation is promulgated by the department of ecology under authorities and procedures provided in chapter 171, Laws of 1989 after notification as provided in chapter. (7) "Previously established activities" include: (a) The irrigation of a specified number of acres, using reasonably efficient practices, under a valid water right permit or certificate, or a supported registered water right claim. (1) Applications for emergency drought permits, water transfers, or funding assistance made under this chapter will be processed only for previously established activities in a geographical area declared to be suffering from drought conditions. (c) All approvals by ecology for water right transfers under this chapter will be temporary in nature and will be for the purpose of alleviating drought conditions. Water right changes can include purpose of use, place of use, and point of diversion. “These projections are dire, but we’re looking at a glass that’s 70 percent full, not half full,” he said. (d) The commencement date and termination date of the order. (1) Whenever it appears to the department of ecology that drought conditions as defined in WAC 173-166-030(2) either exist or are forecast to occur, ecology will consult with the state's water supply availability committee (WSAC) or its successor. In the intervening .

Officials at the U.S. Bureau of Reclamation, who brokered a drought contingency plan among seven states and Mexico last year, said that they are continuing to monitor the way climate change is affecting the river.

Such a determination will be made by ecology, in consultation with, among others, the department of fish and wildlife, any concerned federal agencies and affected Indian tribes. (b) The facts leading to the issuance of the order. (3) Ecology, plus all state and local agencies with authority to issue permits or other authorizations in connection with emergency actions authorized under the provisions of this chapter, will have fifteen calendar days from the date of receipt of the respective application(s) in which to provide a decision to the applicant. The permit must not cover irrigation of new lands, restoration or enhancement of the fisheries resource, or a new water use than practiced in the past by individuals, private entities, or public bodies. These approvals must terminate no later than the expiration date of the order which declares the area to be suffering from drought conditions. Ecology and Health worked with representatives from industry, tribal nations, local governments, environmental groups, and academia to develop the plan. Washington PFAS in food packaging law (RCW 70A.222). Such information may include, but is not limited to: (a) Documentation of continuous historical exercise of the claimed right; (b) Historical maps depicting the historical means of irrigation and the areas covered by the claimed right; (c) Legal documentation, including any previous court or administrative board decisions, which addresses the historical nature and extent of the claimed right; (d) "Old-timer" testimony which addresses the historical nature and extent of the claimed right. The department of ecology will initiate a review of the rules established in this chapter whenever new information, changing conditions, or statutory modifications make it necessary to consider revisions. Agencies with authority to review applications for emergency drought permits, such as under RCW. (10) "Water supply availability committee (WSAC)" is a committee, with a core membership consisting of ecology, the National Weather Service, the Natural Resources Conservation Service, the U.S. Geological Survey, the U.S. Bureau of Reclamation, and other federal agencies involved in water supply forecasting, which reviews pertinent hydrological and meteorological information and assesses water supply conditions for the state of Washington.

“A decline in flows of this magnitude will present a significant challenge to all inhabitants in the Colorado River Basin.”. (An acre-foot is what it takes to cover an acre of land in a foot of water, or roughly 325,000 gallons.).