STR: $43.72 0.06 NYSE March 12, 2010, at 16:04 ET

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Southern Trails Area

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Operationally Available
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T2 Interruptible Rates
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No Notice

Daily Available Capacity - Evening Cycle
Daily Available Capacity - Intraday II Cycle

Capacity Allocation Log
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Index List
Tab Delimited Format

Chief Compliance Officer
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Archive Data Fee

Chief Compliance Officer
Discounts
Emergency Deviations
Implementation Procedures
Information Disclosure
Tariff Discretionary Actions
Voluntary Consent
Archive Data Fee

Critical Notices
Non-Critical Notices
Planned Service Outage
Waste Heat

Corp. Organization
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Title Page
Table of Contents
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Map
Currently Effective Rate
Rate Schedule
General Terms and Conditions
Form of Service Agreement
Entire Tariff
Sheet Index
FERC
Tariff Search

Affiliate Names & Addresses
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Chief Compliance Officer
Employee Transfers
Implementation Procedures
Information Disclosure
Job Titles & Descriptions
Potential Mergers
Shared Facilities
Voluntary Consent

Firm >
Interruptible >
Capacity Release

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Interruptible Capacity
Interruptible Transaction Awards

QuestLine
Customer Support

QuestLine
Customer Support

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Facilities
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Spanning the West

Questar Pipeline
Questar Overthrust
Questar Southern Trails
White River Hub

Quick Facts

QPC’s system is strategically located in the Rocky Mountains — one of the fastest-growing natural gas producing regions in the U.S.

Facilities

Strategically located to connect the four major hubs in the Rockies.

Questar Pipeline’s core transmission system is strategically located in the Rocky Mountain area near large reserves of natural gas in six major Rocky Mountain producing areas. Questar Pipeline transports natural gas from these producing areas to other major pipeline systems and to the Questar Gas distribution system.

System Map
White River Hub Map
Clay Basin Presentation
Questar Pipeline Open Season Expansions