The Salt River Pima-Maricopa Indian Community has land adjacent to Scottsdale, Tempe, Fountain Hills and Mesa. The community was created in 1879 and represents two pre-American tribes — the Pima and …The Salt River Pima-Maricopa Indian Community has land adjacent to Scottsdale, Tempe, Fountain Hills and Mesa. The community was created in 1879 and represents two pre-American tribes — the Pima and …