TagSEPA(18)
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2025-10-22Programmatic Environmental Checklist – Seattle-Tacoma International Airport Flight Corridor Management Program
★Environmental checklist for SEA’s Flight Corridor Management Program, which identifies and removes tree obstructions from airport flight corridors every five years to comply with FAA regulations. The document outlines the program’s background, implementation cycles, and environmental review process. -
Port Of Seattle – Resolution No 3212
★ 32Update to Master Plan passed to enable the Third Runway construction to commence. The Commission finds that the EIS for Proposed Master Plan Update Development Actions (including the PSRC-issued EIS Addendum) is adequate and meets the requirements of the State Environmental Policy Act, Ch. 43.21C RCW. Section 2. The Comnission hereby adopts the Airport Master -
Sustainable airport master plan near term projects state environmental policy act draft environmental impact statement and next steps page 3 1
Port of Seattle presentation covering the SAMP Near-Term Projects, including completed NEPA Final Environmental Assessment with FAA Finding of No Significant Impact, required SEPA Draft Environmental Impact Statement, and next steps in the environmental review process. Details various airport infrastructure projects including runway improvements, terminal developments, and support facilities. -
Sustainable airport master plan near term projects state environmental policy act draft environmental impact statement and next steps page 13
Port of Seattle presentation covering the SAMP Near-Term Projects, including completed NEPA Final Environmental Assessment with FAA Finding of No Significant Impact, required SEPA Draft Environmental Impact Statement, and next steps in the environmental review process. Details various airport infrastructure projects including runway improvements, terminal developments, and support facilities. -
Sustainable airport master plan near term projects state environmental policy act draft environmental impact statement and next steps page 3
Port of Seattle presentation covering the SAMP Near-Term Projects, including completed NEPA Final Environmental Assessment with FAA Finding of No Significant Impact, required SEPA Draft Environmental Impact Statement, and next steps in the environmental review process. Details various airport infrastructure projects including runway improvements, terminal developments, and support facilities. -
2026-04-29StART (SEA Stakeholder Advisory Round Table) Meeting
**SAMP Environmental Review: Detailed comparison between SEPA Environmental Impact Statement and NEPA Environmental Assessment processes for Near-Term Projects **Community Roundtable Updates**: Progress report on airport stakeholder engagement initiatives **Next Steps**: Implementation timeline for environmental review findings **Notable Action Item:** Public comment period opened for stakeholder input on airport development plans. -
2026-04-29
Start Meetingagenda 2026429
Meeting agenda for the SEA Stakeholder Advisory Round Table (StART) focusing on updates to the Sustainable Airport Master Plan (SAMP) Near-Term Projects environmental review and differences between SEPA Environmental Impact Statement and NEPA Environmental Assessment. The meeting includes presentations, roundtable updates, and public comment periods. -
2026-04-29
Start Meeting agenda 2026429
Meeting agenda for the SEA Stakeholder Advisory Round Table (StART) focusing on updates to the Sustainable Airport Master Plan (SAMP) Near-Term Projects environmental review and differences between SEPA Environmental Impact Statement and NEPA Environmental Assessment. The meeting includes presentations, roundtable updates, and public comment periods. -
2026-04-01Sustainable airport master plan near-term projects state environmental policy act draft environmental impact statement and next steps
Port of Seattle presentation covering the SAMP Near-Term Projects, including completed NEPA Final Environmental Assessment with FAA Finding of No Significant Impact, required SEPA Draft Environmental Impact Statement, and next steps in the environmental review process. Details various airport infrastructure projects including runway improvements, terminal developments, and support facilities. -
2026-04-01Sustainable airport master plan near-term projects state environmental policy act draft environmental impact statement and next steps
Port of Seattle presentation covering the SAMP Near-Term Projects, including completed NEPA Final Environmental Assessment with FAA Finding of No Significant Impact, required SEPA Draft Environmental Impact Statement, and next steps in the environmental review process. Details various airport infrastructure projects including runway improvements, terminal developments, and support facilities.