Idaho DEQ Twin Falls Regional Office - Tiffanny S. BowmanID Municipal / Agency Related | Regulatory Agency Twin Falls, ID | Statewide County Tiffanny S. Bowman (208) 736-2190 | Tiffanny.Bowman@deq.idaho.gov deq.idaho.gov Good Target Contact complete County focus: ID Closest base: Blackfoot, ID | Region assigned Statewide coverage is available in the active state. Verification is stronger than a review-only row. Closest operating base is Blackfoot, ID Select Print Website Map