| recently approved tariff filings |

• Differing Maximum Daily Quantity Levels - Docket No. RP10-888-000 - Letter Order Dated July 21, 2010

• Compressor Usage Surcharge - Docket No. RP10-551-000 - Letter Order Dated April 27, 2010

• Negotiated Rate Agreement - Docket No. RP10-519-000 - Letter Order Dated April 26, 2010

• Housekeeping - Docket Nos. RP10-385-000 & 001 - Letter Order Dated March 18, 2010