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2.6 Surface Water <br />Based on our review of local maps, sheet flow is to the southwest. Surface water runoff relative to <br />project design is the purview of the project civil engineer and should be directed away from planned <br />structures. <br />27 Seismicity. Fauldnz and Related Effects <br />2.7.1 Seismicity <br />The main seismic parameters to be considered when discussing the potential for earthquake - <br />induced damage are the distances to the causative faults, earthquake magnitudes, and <br />expected ground accelerations. We have performed site -specific analysis based on these <br />seismic parameters for the site and the onsite geologic conditions. The results of our analysis <br />are discussed in terms of the potential seismic events that could be produced by the <br />maximum probable earthquakes. A maximum probable earthquake is the maximum <br />earthquake likely to occur given the known tectonic framework. <br />Elsinore fault is located approximately 14 miles to the northeast, the El Modeno Fault is <br />located approximately 5 miles northeast of the site and the Newport -Inglewood Fault is <br />located approximately 7.1 miles to the southwest. All of these faults have the capability of <br />causing significant shaking at the site. <br />2.7.2 Seismic Design Criteria <br />The site seismic characteristics were evaluated per the guidelines set forth in Chapter 16, <br />Section 1613 of the 2019 California Building Code (CBC) and ASCE 7-16. Representative <br />site coordinates for the subject site of latitude 33.7494' N and longitude-117.83970 W were <br />utilized in our analyses. The maximum considered earthquake (MCE) spectral response <br />accelerations (SMs and SMi) and adjusted design spectral response acceleration parameters <br />(SDs and SDl) for Site Class D are provided in the following Table 1. <br />Project i y 66n,61 18 — 820 1 3 , 2021 <br />