The bill aims to facilitate the filing of adjudication claims for precode uses of groundwater and surface water in the water resource inventory area 1 (WRIA 1) water rights adjudication, specifically in Whatcom and Skagit counties. It builds on the procedures established during the Yakima basin water rights adjudication, ensuring that water users can apply similar processes in WRIA 1. The legislation emphasizes the importance of allowing claims for precode water uses, similar to the provisions that were enacted after the Yakima basin adjudication in 1977.

Key amendments to RCW 90.14.043 include the introduction of a new section that allows for the filing of adjudication claims without being subject to certain time restrictions, specifically for claims filed in WRIA 1 after June 1, 2023. The bill clarifies that filing an adjudication claim form will satisfy the requirements for a statement of claim, and it ensures that such filings do not affect existing water rights prior to July 27, 1997. Additionally, it establishes that any water rights claimed under this new provision will be subordinate to previously issued permits or certificates.

Statutes affected:
Original Bill: 90.14.043
Substitute Bill: 90.14.043