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Farmers Union Oil Co
E85 · Co-op · 108 Highway 16, Orient, SD 57467
Flex-fuel vehicles only. E85 is not approved for gasoline-only cars. How to check yours. Pumps can change or be out of service, so call ahead if you can.
Hours
8am-6pm daily
As listed in the station locator. The E85 pump can have different hours from the store.
Fuel
E85: Yes
Blender pump: Yes
Other ethanol blends: E20–E25, E30–E35, E40+
Paying
American Express, Cash, Checks, Discover, Mastercard, Visa, Voyager, WEX
Last confirmed: Aug 11, 2026
Source: US Department of Energy, Alternative Fuels Data Center station locator, station 35990. See the AFDC record. Downloaded Oct 29, 2026.