2010-12-31 329.9 18.3 $2.879 18.03 "Casey's"
2015-01-24 251 15.34 $1.839 16.36 "E10 87 octane
Pump #2
Kum & Go"
2015-03-04 200.9 10.298 $2.379 19.51 "E0 87 octane
Pump #1
Exxon I88 Oasis"
2015-03-07 320 19.357 $2.499 16.53 "E10 87 octane
Pump #2
Casey's"
2015-04-04 307.9 18.223 $2.255 16.9 "E10 87 octane
Pump #1
Casey's"
2015-05-25 400.8 18.441 $2.649 21.73 "E10 87 octane
Pump #2
Casey's
Clarion, IA"
2015-08-08 352.5 19.521 $2.499 18.06 "E10 87 octane
Pump #3
Casey's"
2015-09-13 347.2 18.092 $2.329 19.19 "E10 87 octane
Pump #8
Casey's
Des Moines, IA"
2015-09-20 438.8 24 $2.349 18.28 "E10 87 octane
Casey's
Story City, IA"
2015-11-28 309.2 19.207 $1.959 16.1 "E10 87 octane
Pump #2"
2015-12-06 300.9 18.76 $1.959 16.04 "E10 87 octane
Pump #5"
2015-12-12 240.9 14.115 $1.929 17.07 "E10 89 octane
Casey's
Des Moines"
2016-05-07 364.4 19.403 $1.959 18.78 "E10 87 octane
Pump #14

HyVee Gas East side"
2016-05-14 311.8 18.1 $2.039 17.23 "E10 87 octane
Walmart Knoxville"
2016-06-19 335.9 19.543 $2.239 17.19 "E10 87 octane
Pump #3"
2016-06-26 313.9 19.005 $2.199 16.52 "E10 87 octane
Pump #4
Casey's"
2016-07-03 354.9 19.395 $2.259 18.3 "E10 87 octane
Pump #3
Flying J
I35 & D25 intersection"
2016-07-10 328.8 19.66 $2.199 16.72 "E10 87 octane
Casey's
Story City"
2016-07-16 157.4 9.806 $2.059 16.05 "E10 87 octane
Pump #16
Casey's
Short filled for a long weekend trip where the prices were 10+ cents/gallon higher"
2016-07-17 295.5 13.646 $2.189 21.65 "E10 87 octane
Kum & Go"
2016-12-24 260.8 16.658 $2.29 15.66 "E10 Unknown octane
Pump #9
Unknown station"
2016-12-28 269.1 16.59 $2.259 16.22 "E10 87 octane
Pump #2"