Questar Gas

Credit Rating Summary

Questar Gas Moody's S&P Fitch
Corporate / Issuer A2 BBB+ A-
Senior Unsecured Debt Securities A2 BBB+ A
Short-Term / Commercial Paper P-1 A-2 F2
Outlook Negative Negative Stable

Selected Issuance Documentation

Year CUSIP Security Series Prospectus
2013 $90M 4.78%
Senior Notes due 2043
Prospectus
2013 $60M 4.83%
Senior Notes due 2048
Prospectus
2012 $40M 2.98%
Senior Notes due 2024
Prospectus
2012 $110M 3.28%
Senior Notes due 2027
Prospectus
2008 74837HAB2 $50M 6.3%
Senior Notes due 2018
Prospectus
2008 74837HAA4 $100M 7.2%
Senior Notes due 2038
Prospectus
2003 74835WAC9 $70M 5.31%
Senior Notes due 2018
Prospectus
1997 62402XBEO $15M 6.85%
Senior Notes due 2017
Prospectus