Item 32 - EIR No. 2020-03 and GPA No.2020-06 Santa Ana General Plan Update

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sensitive vegetation. All parcels currently have ruderal vegetation and little to no biological value. Therefore, there is no current indication that future development in accordance with the GPU would have significant unavoidable biological impacts. However, the programmatic analysis prepared for this GPU was not at the detailed, site-specific analysis required for a specific development project. Site-specific analyses could reveal biological resources not identified in the Biological and Natural Resources Report. Therefore, there is a potential for biological impacts associated with implementation of the GPU. Therefore, implementation of the GPU could result in a potentially significant impact. The letter received from CDFW states that the Santa Ana River and its tributaries historically supported federally endangered southern California steelhead. CDFW's letter requests that the Draft PEIR include an analysis of any proposed major stream crossings in the context of fish passage, and states that the analysis should include, but not be limited to, steelhead presence or historic presence, existing conditions including habitat and barrier assessments, any known projects to remove barriers or restore habitat that would affect or be affected by this project, and cumulative impacts to steelhead populations and/or habitat resulting from this project. The GPU does not propose any major stream crossings. If any future development project entails improvements for stream crossings (e.g. Santa Ana River and Santiago Creek), project-level CEQA compliance would require a biological resources report that would address potential impacts to endangered species, including the California steelhead. Impact 5.3-1 would be less than significant with compliance with all applicable federal, state, and local regulations and incorporation of mitigation measure BIO-1. Mitigation Measures BIO-1 For development or redevelopment projects that would disturb vegetated land or major stream and are subject to CEQA, a qualified biologist shall conduct an initial screening to determine whether a site-specific biological resource report is warranted. If needed, a qualified biologist shall conduct a field survey for the site and prepare a biological resource assessment for the project, including an assessment of potential impacts to sensitive species, habitats, and jurisdictional waters. The report shall recommend mitigation measures, as appropriate, to avoid or limit potential biological resource impacts to less than significant. Finding Finding 1. The City hereby makes Finding 1. Changes or alterations have been required in, or incorporated into, the project that avoid or substantially lessen the significant environmental effect as identified in the PEIR. These changes are identified in the form of the mitigation measures above. The City of Santa Ana hereby finds that implementation of the mitigation measure is feasible, and the measure is therefore adopted. Santa Ana General Plan Update CE 5T ac an Statement 32 — 51 2 Of ri ing onsiderations -28- 61 /Rer�0 2 1