Golconda Marina - UNBRANDED
1 Marina Dr, Golconda IL
618-683-5875
Ethanol-free octane ratings: 87
GPS coordinates: N 37.37323 W 88.48124 (entered by Doug)
Updated by carl, January 09, 2017 16:57 CST
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Updated by Mr. Mark, October 03, 2015 9:29 CDT
Called on 10/3/15 and was told gas is 87 octane so I updated from 89.
Posted by Doug, May 22, 2013 10:23 CDT