FAC = Facultative Plants. Under normal conditions, these plants are found equally in wetlands and <br />non-wetlands (estimated probability of wetland occurrence 33-66%). <br />FACU = Facultative Upland Plants. Under normal conditions, these plants are most likely to be found <br />in non-wetlands (estimated probability of wetland occurrence 1-33%). <br />UPL = Obligate Upland Plants. These plants are almost always found in non-wetlands, and are <br />expected to be found in wetlands less than 1% of the time. <br />NOL = Not on U.S.F.W.S. wetland plant list. <br />Key to Site Suitability <br />SW = Shallow water <br />WE = Water's edge <br />BA = Bank <br />TW = Top of Bank, wetland (e.g., where prairie wetlands exist adjacent to a stream or channel) <br />TN= Top of Bank, non-wetland <br />Wetland indicator status information is taken from: <br />“National List of Plant Species That Occur In Wetlands: Northwest (Region 9),” U.S. Fish and <br />Wildlife Service, May 1988; 1993 supplement. <br />Exhibit F to Ordinance No. 20351 Page <br />15 <br /> <br />