Swift Stop 4

1118 S Duff, Ames, IA

Octane

87

E0

Station Details

Address: 1118 S Duff
Ames, IA
Fuel: 87-octane, zero ethanol (E0)
Brand: Casey's
Phone: 515-232-5759

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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 May 5, 2026.

Nearby Ethanol-Free Stations

Casey's

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Casey's

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