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Environmental
The environmental review process can include up to three phases: identification, evaluation, and mitigation.
- Identification: Identify potential significant environmental impacts.
- Evaluation: Evaluate and study identified impacts.
- Mitigation: If necessary, address impacts through appropriate mitigation measures.
Environmental Impact Report Supplemental
- 00 - Table of Contents (PDF)
- 01 - Executive Summary (PDF)
- 02 - Introduction (PDF)
- 03 - Project Description (PDF)
- 04 - Cumulative (PDF)
- 05 - 00 - Environmental Analysis (PDF)
- 05 - 01 - Aesthetics (PDF)
- 05 - 02 - Cultural Resources (PDF)
- 05 - 03 - Geology (PDF)
- 05 - 04 - Hydrology (PDF)
- 05 - 05 - Traffic (PDF)
- 05 - 06 - Air Quality (PDF)
- 05 - 07 - Greenhouse Gas (PDF)
- 05 - 08 - Noise (PDF)
- 06 - Other CEQA Considerations (PDF)
- 07 - Alternatives (PDF)
- 08 - Effects Found Not to be Significant (PDF)
- 09 - Persons Consulted (PDF)
- 10 - Bibliography (PDF)
- Appendix 11.1 (Part 2a) - ISNOP Comment Letter - CDFW (PDF)
- Appendix 11.1 (Part 2b) - ISNOP Comment Letter - City of Irvine (PDF)
- Appendix 11.1 (Part 2c) - ISNOP Comment Letter - City of Mission Viejo (PDF)
- Appendix 11.1 (Part 2d) - ISNOP Comment Letter - Department of Conservation (PDF)
- Appendix 11.1 (Part 2e) - ISNOP Comment Letter - DOT (PDF)
- Appendix 11.1 (Part 2f) - ISNOP Comment Letter - Edison (PDF)
- Appendix 11.1 (Part 2g) - ISNOP Comment Letter - Native American Heritage Commission (PDF)
- Appendix 11.1 (Part 2h) - ISNOP Comment Letter - OC Public Works (PDF)
- Appendix 11.1 (Part 2i) - ISNOP Comment Letters - Residents 1 of 6 (PDF)
- Appendix 11.1 (Part 2j) - ISNOP Comment Letters - Residents 2 of 6 (PDF)
- Appendix 11.1 (Part 2k) - ISNOP Comment Letters - Residents 3 of 6 (PDF)
- Appendix 11.1 (Part 2l) - ISNOP Comment Letters - Residents 4 of 6 (PDF)
- Appendix 11.1 (Part 2m) - ISNOP Comment Letters - Residents 5 of 6 (PDF)
- Appendix 11.1 (Part 2n) - ISNOP Comment Letters - Residents 6 of 6 (PDF)
- Appendix 11.2 - Cultural Resources Assessment - Part 1 of 5 (PDF)
- Appendix 11.2 - Cultural Resources Assessment - Part 2 of 5 (PDF)
- Appendix 11.2 - Cultural Resources Assessment - Part 3 of 5 (PDF)
- Appendix 11.2 - Cultural Resources Assessment - Part 4 of 5 (PDF)
- Appendix 11.2 - Cultural Resources Assessment - Part 5 of 5 (PDF)
- Appendix 11.3 - Geotechnical Studies - (A) Consistency Letter dated 051613 (PDF)
- Appendix 11.3 - Geotechnical Studies - (B) Consistency Letter dated 060613 (PDF)
- Appendix 11.3 - Geotechnical Studies - (C) Geotechnical Investigation - TTM 15353 (PDF)
- Appendix 11.3 - Geotechnical Studies - (D) Geotechnical Investigation TTM 15353 Addendum (PDF)
- Appendix 11.3 - Geotechnical Studies - (E) Geotechnical Investigation TTM 17300 (Part A) (PDF)
- Appendix 11.3 - Geotechnical Studies - (E) Geotechnical Investigation TTM 17300 (Part B) (PDF)
- Appendix 11.3 - Geotechnical Studies - (F) Verdura RW Design Report TTM 15353 (PDF)
- Appendix 11.3 - Geotechnical Studies - (G) Verdura RW Design Report TTM 17300 (PDF)
- Appendix 11.3 - Geotechnical Studies - (H) Verdura Wall Drawings Portola North 081012 (PDF)
- Appendix 11.3 - Geotechnical Studies - (I) Verdura Wall Drawings Portola South 081012 (PDF)
- Appendix 11.4 - Hydrology and WQMP - (Part 1a) - Geosyntec Consistency Letter 051613 (PDF)
- Appendix 11.4 - Hydrology and WQMP - (Part 1b) - Hunsaker Consistency Letter 051513 (PDF)
- Appendix 11.4 - Hydrology and WQMP - (Part 2a) WQMP TTM 15353 (PDF)
- Appendix 11.4 - Hydrology and WQMP - (Part 2b) WQMP TTM 17300 (PDF)
- Appendix 11.4 - Hydrology and WQMP - (Part 2c) WQMP TTM (15353 and 17300) Appendix A Part 1 (PDF)
- Appendix 11.4 - Hydrology and WQMP - (Part 2d) WQMP TTM (15353 and 17300) Appendix A Part 2 (PDF)
- Appendix 11.4 - Hydrology and WQMP - (Part 2e) WQMP TTM (15353 and 17300) Appendix A Part 3 (PDF)
- Appendix 11.4 - Hydrology and WQMP - (Part 2f) WQMP TTM (15353 and 17300) Appendix A Part 4 (PDF)
- Appendix 11.4 - Hydrology and WQMP - (Part 2g) WQMP TTM (15353 and 17300) Appendix A Part 5 (PDF)
- Appendix 11.4 - Hydrology and WQMP - (Part 2h) WQMP TTM (15353 and 17300) Appendix A Part 6 (PDF)
- Appendix 11.4 - Hydrology and WQMP - (Part 2i) WQMP TTM (15353 and 17300) Appendix A Part 7 (PDF)
- Appendix 11.4 - Hydrology and WQMP - (Part 2j) WQMP TTM (15353 and 17300) Appendix A Part 8 (PDF)
- Appendix 11.4 - Hydrology and WQMP - (Part 2k) WQMP TTM (15353 and 17300) Appendix A Part 9 (PDF)
- Appendix 11.4 - Hydrology and WQMP - (Part 2l) WQMP TTM (15353 and 17300) Appendix A Part 10 (PDF)
- Appendix 11.4 - Hydrology and WQMP - (Part 2m) WQMP TTM (15353 and 17300) Appendix A Part 11 (PDF)
- Appendix 11.4 - Hydrology and WQMP - (Part 2n) WQMP TTM (15353 and 17300) Appendix A Part 12 (PDF)
- Appendix 11.4 - Hydrology and WQMP - (Part 2o) WQMP TTM (15353 and 17300) Appendix B Part 1 (PDF)
- Appendix 11.4 - Hydrology and WQMP - (Part 2p) WQMP TTM (15353 and 17300) Appendix B Part 2 (PDF)
- Appendix 11.4 - Hydrology and WQMP - (Part 2q) WQMP TTM (15353 and 17300) Appendix B Part 3 (PDF)
- Appendix 11.4 - Hydrology and WQMP - (Part 2r) WQMP TTM (15353 and 17300) Appendix B Part 5 (PDF)
- Appendix 11.4 - Hydrology and WQMP - (Part 2s) WQMP TTM (15353 and 17300) Appendix C (PDF)
- Appendix 11.4 - Hydrology and WQMP - (Part 2t) WQMP TTM (15353 and 17300) Appendix D (1 of 7) (PDF)
- Appendix 11.4 - Hydrology and WQMP - (Part 2u) WQMP TTM (15353 and 17300) Appendix D (2 of 7) (PDF)
- Appendix 11.4 - Hydrology and WQMP - (Part 2v) WQMP TTM (15353 and 17300) Appendix D (3 of 7) (PDF)
- Appendix 11.4 - Hydrology and WQMP - (Part 2w) WQMP TTM (15353 and 17300) Appendix D (4 of 7) (PDF)
- Appendix 11.4 - Hydrology and WQMP - (Part 2x) WQMP TTM (15353 and 17300) Appendix D (5 of 7) (PDF)
- Appendix 11.4 - Hydrology and WQMP - (Part 2y) WQMP TTM (15353 and 17300) Appendix D (6 of 7) (PDF)
- Appendix 11.4 - Hydrology and WQMP - (Part 2z) WQMP TTM (15353 and 17300) Appendix D (7 of 7) (PDF)
- Appendix 11.4 - Hydrology and WQMP -(Part 1k) Hydrology Analysis TTM15353 and 17300-Section 7 (PDF)
- Appendix 11.4 - Hydrology and WQMP-(Part 1d) - Hydrology AnalysisTTM 15353 and 17300-Section2 (PDF)
- Appendix 11.4 - Hydrology and WQMP-(Part 1f) - Hydrology Analysis TTM15353 and 17300-Section 2 (PDF)
- Appendix 11.4 - Hydrology and WQMP-(Part 1g) - Hydrology Analysis TTM15353 and 17300-Section 3 (PDF)
- Appendix 11.4 - Hydrology and WQMP-(Part 1h) - Hydrology Analysis TTM15353 and 17300-Section 4 (PDF)
- Appendix 11.4 - Hydrology and WQMP-(Part 1i) Hydrology Analysis TTM15353 and 17300-Section 5 (PDF)
- Appendix 11.4 - Hydrology and WQMP-(Part 1j) Hydrology Analysis TTM15353 and 17300-Section 6 (PDF)
- Appendix 11.4 - Hydrology and WQMP-(Part 1l) Hydrology Analysis TTM15353 and 17300-Section 8 (PDF)
- Appendix 11.4 -Hydrology and WQMP-(Part 1e) - Hydrology Analysis TTM15353 and 17300-Section 2 (PDF)
- Appendix 11.4-Hydrology and WQMP -(Part 1c)- Hydrology Analysis TTM15353 and 17300-Section 1 (PDF)
- Appendix 11.5 - Traffic (PDF)
- Appendix 11.6 - Greenhouse Gas Emissions (PDF)
- Appendix 11.7 - Noise (PDF)