Midstate Co-Op - CENEX
417 W 3rd, Ellensburg WA
509-925-3525
Ethanol-free octane ratings: 87 92
GPS coordinates: N 46.99430 W 120.55362 (located from address)
Updated by Pete, August 13, 2017 10:43 CDT
Self serve by card on Sunday morning. Easy pickup and trailer in and out.
Updated by Mike A., September 14, 2016 11:59 CDT
Talked with them to confirm. They now qualify as a top tier provider for non-ethanol gas.
Updated by Jefferson, June 03, 2016 23:20 CDT
Full service lane during 8am to 5pm hours get your windows washed!
Updated by Erik Pritchard, August 07, 2015 11:29 CDT
87 =3.59/gallon; 92=4.13/gallon
Updated by Brent c, June 08, 2014 20:29 CDT
Open to public, 24 hours, takes credit debit 87 $4.24, 92 is $4.57 ethanol free
Updated by Bobby G, May 15, 2014 23:59 CDT
24 hour w/credit/debit
Posted by Bobby G, March 04, 2014 20:42 CST
Premium and Regular E-free