Pumpworthy

Cenex

16959 Hwy 34, Union Center, SD

Octane
E0

Station Details

Address
16959 Hwy 34
Union Center, SD
Fuel
-octane, zero ethanol (E0)

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✓ Independently Verified

This station has been verified to sell ethanol-free gasoline through chain-website confirmation or direct source data. Last verified June 2, 2026.

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