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 for 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 to the new WRIA 1 adjudication. The bill amends RCW 90.14.043 to allow individuals to file claims for water rights without being restricted by previous time limitations, provided they obtain certification from the pollution control hearings board.

Key provisions include a new section that allows for the filing of adjudication claims after June 1, 2023, which will satisfy the requirements of RCW 90.14.041. It also clarifies that such claims will not affect existing water rights prior to July 27, 1997, and establishes that any new claims will be subordinate to previously issued water rights. The bill emphasizes the importance of ensuring that users with precode water uses can participate in the adjudication process, thereby promoting fair access to water resources in the region.

Statutes affected:
Original Bill: 90.14.043
Substitute Bill: 90.14.043
Bill as Passed Legislature: 90.14.043