Ethanol-Free Gas in Decorah, IA

3 verified ethanol-free gas stations

Decorah has 3 verified ethanol-free gas stations from 2 brands: Casey's and Kwik Trip. 1 station carries 91-octane and 2 stations carry 87-octane ethanol-free fuel. Every listing is independently verified; the most recent check in Decorah was May 5, 2026.

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Ethanol-Free Gas in Decorah

Casey's

1807 Old Stage Rd, Decorah, IA

5632312533

oct

Casey's

401 College Dr, Decorah, IA

5632312682

oct

Kwik Star #1081

1101 Montgomery St, Decorah, IA

563-382-4469

oct

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Ethanol-Free Gas in Decorah: FAQ

Is there ethanol-free gas in Decorah, IA?

Yes. Decorah has 3 gas stations verified to sell ethanol-free (E0) gasoline: Casey's (2 locations) and Kwik Trip (1 location).

Does Decorah have 90-octane or higher ethanol-free gas?

Yes. 1 of the 3 stations in Decorah carry 91-octane ethanol-free fuel.

Which brands sell ethanol-free gas in Decorah?

Casey's (2 locations) and Kwik Trip (1 location). All locations are independently verified through chain-website confirmation or direct source data; the most recent verification in Decorah was May 5, 2026.