CNG stations in Iowa

Iowa has 5 public CNG stations as of October 25, 2026. 5 are open 24 hours, 5 can fill a Class 8 truck and 5 dispense renewable natural gas. The biggest networks here are Kwik Trip (3), plus 2 independent or municipal sites.

By CNG Finder Editorial. Station data pulled October 25, 2026 from the U.S. DOE Alternative Fuels Data Center. How we count.

5Public CNG stations

5Open 24 hours

5Class 8 truck access

5Dispense RNG

5Quick-fill

Quick-fillTime-fill only3,600 psiClass 8 OKRNG24 hoursWhat the badges mean

All stations in Iowa

Station	Location	Fill & hours	Cards	Confirmed
Kwik Star #490Kwik Trip	Cedar Falls7500 Nordic Dr319-277-1025	Quick-fill3,600 psiClass 8 OKRNG24 hours 24 hours daily	Credit/debit, Voyager, WEX, Cash	Apr 2026	Directions
Sapp Bros Travel CenterIndependent / other	Council Bluffs2608 S 24th St712-322-3000	Quick-fill3,600 psiClass 8 OKRNG24 hours 24 hours daily	Credit/debit, Comdata, EFS, Fuelman, GasCard, TCH, Voyager, WEX, Cash	May 2026	Directions
Kwik Star #215Kwik Trip	Davenport100 W 65th St563-386-8458	Quick-fill3,600 psiClass 8 OKRNG24 hours 24 hours daily	Credit/debit, Comdata, EFS, Fleet One, Fuelman, TCH, T-Chek, Voyager, WEX, Cash	Apr 2026	Directions
US Energy - Des MoinesIndependent / other	Des Moines1205 NE Broadway Ave800-438-7912	Quick-fill3,600 psiClass 8 OKRNG24 hours 24 hours daily; contact 920-243-5856 to set up account	Credit/debit, Comdata, Voyager, WEX	Nov 2025	Directions
Kwik Star #732Kwik Trip	Waterloo324 Fletcher Ave319-233-2989	Quick-fill3,600 psiClass 8 OKRNG24 hours 24 hours daily	Credit/debit, EFS, Voyager, WEX, Cash	Apr 2026	Directions

AFDC also lists 3 private or fleet-only CNG sites in Iowa. They are left out of the counts and tables above because a driver cannot fill there today. How we count.