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7.D. - Page 47 of 126 <br />Impact 4.8-2: Development allowable under the General Plan Less than <br />would not substantially increase impervious surfaces in the plan significant <br />area and would not result in considerable interference with <br />groundwater recharge. <br />The proposed project would increase density and intensity of <br />development within the MULW district, which could increase <br />impervious surfaces in the General Plan area above levels <br />previously analyzed in the Final EIR and 2013 Addendum to the <br />Final EIR. However, as described in Section 2, Project Description <br />above, the MULW zoning district covers 30 blocks totaling <br />approximately 37 acres. Furthermore, Table 1 shows that the <br />proposed project would incentivize increased building heights, <br />resulting in no change to FAR compared to that analyzed in the <br />Final EIR. No changes to existing General Plan policies and <br />implementation programs are proposed. Thus, although the <br />proposed project involves intensification of development, limited <br />land area would be affected and building standards are included <br />in the proposed zoning ordinance amendment. <br />Environmental Analysis <br />Similar to the conclusions in <br />the General Plan EIR, the <br />proposed project would <br />result in less than significant <br />impacts to groundwater <br />recharge. No new or more <br />severe impacts would <br />occur. Impacts would be <br />within the scope of those <br />identified in the General <br />Plan EIR. <br />Impact 4.8-3: Development allowed by the General Plan could Less than <br />The proposed project does not include substantial land areas <br />Similar to the conclusions in <br />take place within and near existing waterways and drainages, significant <br />adjacent to Redwood Creek. No changes to existing General Plan <br />the General Plan EIR, the <br />which could alter existing drainage patterns within the plan <br />or Comprehensive 2013 Zoning Ordinance Amendment policies <br />proposed project would <br />area. <br />or implementation programs related to alteration of existing <br />result in less than significant <br />would have the potential to increase stormwater runoff, which <br />drainage patterns or the course of a stream or river are <br />impacts to drainage <br />could exceed the capacity of existing drainage systems and/or <br />proposed. <br />patterns. No new or more <br />introduce runoff pollutants, with commensurate increases in <br />proposed. <br />severe impacts would <br />flooding, or overflows. <br />occur. Impacts would be <br />within the scope of those <br />identified in the General <br />Plan EIR. <br />Impact 4.8-4: Existing deficiencies in the stormwater drainage Less than <br />The proposed project would increase density and intensity of <br />Similar to the conclusions in <br />system capacity result in flooding (the overflow of storm drains) significant. <br />development in the MULW district. The proposed project is <br />the General Plan EIR, the <br />within the plan area. Increases in impervious surfaces <br />located in areas not associated historically with flooding (FEMA <br />proposed project would <br />associated with development allowed by the General Plan <br />2019). Furthermore, no changes to existing General Plan policies <br />result in less than significant <br />would have the potential to increase stormwater runoff, which <br />and implementation programs related to the use of permeable <br />impacts from runoff, <br />could exceed the capacity of existing drainage systems and/or <br />materials and landscaping to reduce stormwater runoff are <br />flooding, or overflows. No <br />introduce runoff pollutants, with commensurate increases in <br />proposed. <br />new or more severe <br />flooding, or overflows. <br />impacts would occur. <br />Impacts would be within <br />the scope of those <br />identified in the General <br />Plan EIR. <br />Addendum to the Final Environmental Impact Report <br />31 <br />648 <br />