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<br />Ì¿¾´» ÚÔòî Ú´±±¼ Ю±²» ײª»²¬±®§ ·² ¬¸» Û«¹»²»ñÍ°®·²¹º·»´¼ ¿®»¿ <br />Inventory Probable Impacts <br />4,460 of the 110,807 addresses in the Metro plan area are within <br />Buildings: Within <br />the mapped 100-year floodplain, including 230 within mapped <br />floodways. These flood prone properties are along the Willamette <br />Mapped Floodplains <br />and McKenzie Rivers and along smaller FEMA-mapped creeks <br />Buildings located in areas subjected to storm water drainage <br />Buildings: <br />flooding and/or overbank flooding from streams too small to be <br />Outside Mapped Floodplains <br />mapped. See 19 problem areas identified in Table 6.3 <br />61 miles of the 1170 miles of streets and roads in the Metro plan <br />area are within the 100-year floodplain and 5 miles are within <br />floodways. Additional streets and roads located in areas <br />Streets and Roads <br />subjected to storm water drainage flooding and/or overbank <br />flooding from streams too small to be mapped. See 19 problem <br />areas identified in Table 6.3 <br />A few critical facilities have footprints within or very near the 100- <br />year floodplain, including Camp Creek Elementary School, <br />Critical FacilitiesMcKenzie Camp Creek Fire Station 16-2, Eugene Fire Station 9, <br />and Santa Clara Fire Station 62. Other critical facilities may be at <br />flood risk in extreme flood events. <br />Electric powerRelatively minor impacts expected in most flood events. <br />All water and wastewater treatment plants are located at relatively <br />low elevations in or near mapped floodplains or other water <br />Other Utilities <br />sources and thus many facilities may be at flood risk. Generally <br />minor impacts for other utilities. <br />Small potential for casualties (deaths and injuries) since most <br />Casualties <br />floods would have substantial warning time <br /> <br /≯» Û«¹»²» ¿²¼ Í°®·²¹º·»´¼ ͬ»»®·²¹ ݱ³³·¬¬»»­ »­¬·³¿¬»¼ ¬¸»·® <br />ª«´²»®¿¾·´·¬§ º±® ®·ª»®·²» º´±±¼·²¹ ÜÊjÐÎÙØËÜÉØiÜÏÙ×ÎËÊÉÎËÐÆÜÉØË <br />×ÑÎÎÙÔÏÖÜÊjÑÎÆiüjÐÎÙØËÜÉØiÇÈ´²»®¿¾·´·¬§ ·²¼·½¿¬»­ ¬¸¿¬ ¾»¬©»»² ïû <br />¿²¼ ïðû ±º ¬¸» °±°«´¿¬·±² ©±«´¼ ¾» ÔÐÍÜÚÉØÙÜÏÙÜjÑÎÆiÇÈÑÏØËÜÛÔÑÔÉÄ <br />·²¼·½¿¬»­ ¬¸¿¬ ´»­­ ¬¸¿² ïû ±º ¬¸» °±°«´¿¬·±² ©±«´¼ ¾» ·³°¿½¬»¼ò <br />Risk Analysis <br />ß­ ²±¬»¼ ¿¾±ª»ô »¿½¸ ±º ¬¸» ®·ª»®­ ¿²¼ ­¬®»¿³­ º±® ©¸·½¸ ¬¸»®» ¿®» ³¿°°»¼ <br />º´±±¼ °´¿·²­ ·²½´«¼»­ ¼»ª»´±°»¼ ¿®»¿­ ©¸»®» ­¬®»»¬­ ¿²¼ ¾«·´¼·²¹­ ¿®» ¿¬ <br />®·­µ º±® º´±±¼ ¼¿³¿¹»­ò ̸»®» ¿®» ¿´­± ¿ º»© ½®·¬·½¿´ º¿½·´·¬·»­ô ·²½´«¼·²¹ ±²» <br />­½¸±±´ ¿²¼ ­»ª»®¿´ º·®» ­¬¿¬·±²­ ©·¬¸ º±±¬°®·²¬­ ©·¬¸·² ±® ª»®§ ²»¿® ¬¸» <br />³¿°°»¼ ïðð󧻿® º´±±¼ °´¿·²­ ¿²¼ ³±­¬ ±º ¬¸» ©¿¬»® ¿²¼ ©¿­¬»©¿¬»® <br />¬®»¿¬³»²¬ °´¿²¬­ ¿®» ´±½¿¬»¼ ·² ±® ²»¿® ³¿°°»¼ º´±±¼°´¿·²­ò <br />Ú±® Û«¹»²»ô ¬¸» ´±½¿´ ¼®¿·²¿¹» ¾¿­·²­ ³¿²¿¹»¼ ·²½´«¼» ¾±¬¸ ¬¸±­» ©·¬¸·² <br />¬¸» ½·¬§ ´·³·¬­ ¿­ ©»´´ ¿­ ¬¸» «²·²½±®°±®¿¬»¼ ¿®»¿­ ©»­¬ ±º ײ¬»®­¬¿¬» ëô ¾±¬¸ <br />©·¬¸·² ¿²¼ ±«¬­·¼» ¬¸» ËÙÞò ̸» ¬±¬¿´ ¼®¿·²¿¹» ¾¿­·² ³¿²¿¹»³»²¬ ¿®»¿ ·­ <br />¿¾±«¬ ìçôððð ¿½®»­ò ̸»®» ¿®» ¿¾±«¬ ëìð ³·´»­ ±º ­¬±®³©¿¬»® ¼®¿·²¿¹» <br />°·°»­ô ³±­¬´§ ©·¬¸·² ½·¬§ ´·³·¬­ô ¬¸¿¬ ½±²ª»§ ­¬±®³©¿¬»® ¬± ®»½»·ª·²¹ ©¿¬»®­ <br />­«½¸ ¿­ ß³¿¦±² Ý®»»µ ¿²¼ ¬¸» É·´´¿³»¬¬» 窻®ò ̸»®» ¿®» ¿´­± ¿¾±«¬ íð <br />³·´»­ ±º ±°»² ¼®¿·²¿¹» ½¸¿²²»´­ ³¿·²¬¿·²»¼ ¾§ ¬¸» Ý·¬§ ¿²¼ ¿¼¼·¬·±²¿´ <br />°®·ª¿¬» ­¬±®³©¿¬»® ¼®¿·²¿¹» ·²º®¿­¬®«½¬«®» ¬¸¿¬ ·­ ²±¬ ³¿·²¬¿·²»¼ ¾§ ¬¸» <br />Ý·¬§ò <br />Page FL-12 October 2009 Eugene/Springfield Natural Hazard Mitigation Plan <br />