Stations > CNG > Wyoming > Afton

Station details for the Star Valley CNG Compressed Natural Gas (CNG) station in Afton, Wyoming

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Station details:

$2.15 per ggeupdated 55 months ago by anonymous

Star Valley CNG

122 North Washington Street (RT 89) Afton, WY 83110


  • 3600
  • 3000
  • Box
  • Semi
  •   24  
  •  CC 
  • Reliable:

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The map shows this station and stations that are near it in Afton, Wyoming. The number on the icon shows the current price for Compressed Natural Gas (CNG). Click on any of the icons to find out more information about the station such as the address, phone number, hours of operation and any other comments people have posted about the station (you can post your own comments if you know something, too!).

Price history

Prices for this station have historically varied from $1.57 to $2.15 per gge. We have data extending back to October 2013 for this station. Historical data can be obtained by contacting us.

Station Photos

CNG has collected 2 pictures of this station. Scroll through to see them. Click on any picture to enlarge it (you can scroll through the pictures in the enlarged window, too.)

User comments

CNG has collected 4 user comments about this station. They often have useful information about how to find a station or how reliabile it is, or whether it is well lit at night. Peruse the comments here, or add your own comment.

26 Jun 2016anonymousThe 3600 pump filled only to 3100 for me twice in the past 4 days. A bit disconcerting, but still got me north to Jackson and back.
24 Aug 2014anonymousAs shown well by the picture, there's both 3000PSI and 3600PSI. Pressure varies, I've gotten 3700 before, but last night was 3163 PSI. Still ok, but if you are doing tight fuel planning, beware.
29 Jul 2014anonymousI filled a totally empty tank and put 17% more gallons than in utah (similar ambient temp and final fill pressures). That makes the effective price relative to a GGE in Utah $2.52 /gallon at this station. The size of a GGE is not federally regulated..
7 Dec 2013rhumblinerThe map placement for this station is not accurate! The station is located 0.6 miles north of the Maverik station in central Afton. It is on the west side of US89 next door to the Burger King.

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