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Exhibit 10.2100 Medium & High Sea Level Rise Scenarios - Tacoma <br />Pxw a1{{edg d}eI wd{Ud d\uu!{e}u eN V\+! V U U LV OVUV``,4" VUf <br />Tacoma <br />Pierce County <br />Disdaimer. <br />Considerable care has been taken to see that these data are as <br />accurate as possible. we believe most of the data is adequate <br />for determination of flood hazards, for geologic mapping, for <br />hydrologic modeling, for determination of slope angles, for <br />modeling of radio -wave transmission, and similar uses with <br />a level of detail appropriate b a horizontal scale of 1:12,000 <br />(1 inch = 1,000 feet) or smaller and vertical accuracy on the <br />order of a foot. Locally, the data is of considerably poorer quality. <br />User should carefully determine the place -to -place accuracy <br />and fitness of these data for your particular purposes. For many <br />purposes a site- and use-spedfc field surrey will be necessary. <br />The accuracy specification is based on a required Root Mean <br />Square Error (RMSE) 'Bare Earth' vertical accuracy of 30 cm <br />for flat areas in the complete data set (adjusted from the 15 cm <br />RMSE in the FEMA specification to 30 cm to accommodate <br />the dense vegetation cover in the Pacific Northwest). <br />Puget Sound <br />urn t y <br />0 0.5 1 2 Miles <br />1 1 1 1 l 1 1 1 1 <br />Legend <br />Current Roadway <br />Current Ordinary High Water <br />111. Medium Sea Level Rise Scenario (1ft) <br />11111 High Sea Level Rise Scenario (4ft) <br />Appendix L: Climate Change Background <br />