Casey's

3020 S Duff Ave, Ames, IA

Octane

Station Details

Address: 3020 S Duff Ave
Ames, IA
Fuel: 87-octane, zero ethanol (E0)
Phone: 5152077893

Get Directions

Open in Google Maps Open in Apple Maps Call Station

✓ Independently Verified

Verified against Casey's own store-level fuel data, which flags the stores that carry ethanol-free 87-octane. Last verified May 5, 2026. How we verify · All Casey's E0 stations

Been here lately?

Pumps change. Tell us what you found and the next person gets the truth.

Something else wrong? Report it

Nearby Ethanol-Free Stations

Swift Stop 4

1118 S Duff, Ames, IA

1.2 miles away

oct

Kwik Star #1158

1910 ISAAC NEWTON DR, Ames, IA

1.5 miles away

oct

Maverik

2108 Isaac Newton Dr., Ames, IA

1.5 miles away

oct

Casey's

428 Lincoln Way, Ames, IA

1.9 miles away

oct

All Iowa Stations →