EXH AR028015: Port Of Seattle Third Runway Flow Augmentation/Water Rights Agenda — October 31, 2000

Notes

Agenda for Port Of Seattle Third Runway Flow Augmentation/Water Rights meeting dated October 31, 2000, with handwritten notes. Attendees included Port Of Seattle, Department of Ecology, Attorney General’s Office, and Seattle Public Utilities (SPU). Topics covered potential sources of stream flow augmentation water for Des Moines Creek: SPU Highline Well Field, Highline Water District Well No. 1, detained stormwater, and reclaimed water. Key legal issues addressed include water right change requirements under WAC 173-152-050(3), 401 certification, change in purpose/place of use, RCW 90.03.380 ‘Arrowleaf’ amendment applicability, trust water right conversion, and information required to process change applications including historic use, nonabandonment, and public interest. Handwritten annotations reference Ecology policy, permit details, and action plan development.

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