Environmental Impact Statement (EIS) Database
EIS Details
EIS Title
Draft General Reevaluation Report with Integrated Supplemental Environmental Impact Statement: Ala Wai Canal Flood Risk Management Study, Oahu, HawaiiEIS Number
20230163Unique Identification Number
Document Type
Draft SupplementFederal Register Date
2023-11-24 00:00:00.0EIS Comment Due/ Review Period Date
2024-01-08 00:00:00.0Amended Notice Date
Amended Notice
Supplemental Information
Issuance of Notice of Intent to Prepare an EIS:
2023-02-22 00:00:00.0EPA Comment Letter Date
State or Territory
HILead Agency
U.S. Army Corps of EngineersContact Name
Eric MerriamContact Phone
412-395-7185Rating (if Draft EIS)
As of October 2018, EPA discontinued the use of ratings for Draft EISs.
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Ala Wai Canal_GRR_SEIS_DRAFT Report.pdf (351 pp, 9652.9208984375 K)
Appendix A - Plan Formulation.pdf (63 pp, 2406.6630859375 K)
Appendix J - Hazardous, Toxic, and Radioactive Waste (HTRW).pdf (1320 pp, 76781.9609375 K)
Appendix K - Environmental and Regulatory Compliance.pdf (407 pp, 18635.37109375 K)
Appendix B - Hydrology and Hydraulics.pdf (913 pp, 94601.173828125 K)
Appendix C - Economics.pdf (85 pp, 2141.0419921875 K)
Appendix D - Geotechnical Investigation.pdf (94 pp, 2016.8427734375 K)
Appendix E - Civil Design.pdf (25 pp, 640.263671875 K)
Appendix F - Structural Engineering.pdf (95 pp, 2285.4482421875 K)
Appendix H - Climate Change.pdf (63 pp, 5089.4619140625 K)
Appendix I - Real Estate.pdf (32 pp, 5829.056640625 K)
Appendix L - Cultural Resources.pdf (52 pp, 6712.98828125 K)
Appendix M - Public Coordination.pdf (237 pp, 28688.6025390625 K)
Comment Letter(s):2024-01-08_EPA Comments_Draft SEIS_Ala Wai Canal Flood Risk Management_EIS 20230163_signed.pdf (6 pp, 386.189453125 K)