Town Hall Address 101 Midland Ave. Basalt, CO 81621 United States- Eagle, Pitkin County Website https://basalt.net Town Clerk 970-927-4701 101 Midland Ave. Basalt, CO 81621 United States Tax Collector 970-927-9851 101 Midland Ave. Basalt, CO 81621 United States County Eagle, Pitkin