0 1 2 – 2 0 1 6 ▁ ▁N iel ▁Tam , ▁ 2 0 0 8 – 2 0 1 5 ▁( d ied ▁spring ▁ 2 0 1 5 ) ▁ ▁Tr ish ▁Herr era ▁Sp encer , ▁ 2 0 0 8 – 2 0 1 4 ▁( elect ed ▁Mayor ▁in ▁ 2 0 1 4 ) ▁ ▁Marg ie ▁Sh err att , ▁ 2 0 1 0 – 2 0 1 4 ▁ ▁Mike ▁Mc M ah on , ▁ 2 0 0 2 – 2 0 1 4 ▁ ▁Ron ▁Mo oney , ▁ 2 0 0 8 – 2 0 1 2 ▁ ▁T racy ▁J ensen , ▁ 2 0 0 3 – 2 0 1 0 ▁ ▁Bill ▁Sch aff , ▁ 2 0 0 5 – 2 0 0 8 ▁ ▁David ▁For bes , ▁ 2 0 0 5 – 2 0 0 8 ▁ ▁Jan et ▁Gib son ▁ 2 0 0 1 – 2 0 0 8 ▁ ▁Bob ▁Re e ves , ▁ 2 0 0 1 – 2 0 0 4 ▁ ▁Barbara ▁Gu ent her , ▁ 1 9 9 7 – 2 0 0 4 ▁ ▁Anna ▁Ele f ant , ▁ 1 9 9 5 – 2 0 0 2 ▁ ▁Ber res ford ▁B ingham , ▁ 1 9 9 5 – 2 0 0 2 ▁ ▁Larry ▁Sp encer , ▁ 1 9 9 7 – 2 0 0 0 ▁