Environmental Impact Statement (EIS) Database
EIS Details
EIS Title
Operations and Maintenance Facility South NEPA Draft / SEPA Supplemental Draft Environmental Impact StatementEIS Number
20230122Unique Identification Number
Document Type
DraftFederal Register Date
2023-09-22 00:00:00.0EIS Comment Due/ Review Period Date
2023-11-06 00:00:00.0Amended Notice Date
Amended Notice
Supplemental Information
Issuance of Notice of Intent to Prepare an EIS:
2023-07-19 00:00:00.0EPA Comment Letter Date
State or Territory
WALead Agency
Federal Transit AdministrationContact Name
Justin ZweifelContact Phone
206-220-7538Rating (if Draft EIS)
As of October 2018, EPA discontinued the use of ratings for Draft EISs.
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00-OMFS NEPA SEPA DEIS_Executive Summary.pdf (44 pp, 3711.7939453125 K)
01_OMFS NEPA_SEPA_DEIS_MainRpt_App A_B_E_F_H.pdf (539 pp, 43972.3330078125 K)
02_OMFS NEPA_SEPA_DEIS_Appendix C PlanSet_Appendix D Midway Landfill Support Docs.pdf (416 pp, 56431.521484375 K)
03_OMFS NEPA_SEPA_DEIS_Appendix G.1 Transportation TR_Appendix G.2 Noise Vibration TR.pdf (230 pp, 27146.7314453125 K)
04_OMFS NEPA_SEPA_DEIS_Appendix G.3 Ecosystems TR.pdf (619 pp, 80475.8857421875 K)
05_OMFS NEPA_SEPA_DEIS_Appendix G.4 Historic and Arch TR.pdf (729 pp, 54318.029296875 K)
Comment Letter(s):20230122.pdf (11 pp, 405.9287109375 K)