Hy-Vee - HY-VEE
330 S Locust St, Dubuque IA
563-583-6827
Ethanol-free octane ratings: 87
GPS coordinates: N 42.48921 W 90.66534 (located from address)
Updated by Marc Onken, October 14, 2019 10:05 CDT
all pumps have some type of ethanol now.
Updated by Jonathan Lathbury, March 24, 2014 20:32 CDT
Added phone number.
Posted by Adam773, March 23, 2014 19:17 CDT