Cenex

801 1St Ave E, Clark, SD

Fuel

No Ethanol

Station Details

Address: 801 1St Ave E
Clark, SD
Fuel: Zero ethanol (E0), octane grade not confirmed
Phone: (605) 532-3703

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✓ Independently Verified

Verified against Cenex locator data at the time of listing. Octane grades are mostly unconfirmed for this chain. Last verified June 2, 2026. How we verify · All Cenex E0 stations

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