DEQP | Last Updated: June 2019

LEGEND Dominion Energy Questar Pipeline Colorado Interstate Gas Dominion Energy Overthrust Pipeline Ruby M Indicator Line Opal Interstate Company Wamsutter Roberson M388 M176 M Meter Station M Blacks Fork C Compressor Station M164 Whitney M871 M172 Canyon M C S Storage Facility Hyrum Gate M Granger Major Interconnect Point Clear Creek C S Processing Plant Southern Star Dripping S Emigrant Trail Rock M167/967 CAPACITIES M M164 Sunset Gate Leroy M164 Del. 1,164,560 Northwest Pipeline QGC Wasatch Front C M336/836 Del. 624,000 C Porters Lane M66/866 K. R. Goshen Rec. 374,000 Vermillion M165 Del. 22,000 S M152/852 S M164 S Payson Gate - Nephi Clay Skull Creek Dew Point M370 Basin Red Wash - Fidlar Rec. 312,000 Chalk Creek M421/821 Del. 220,000 M164 Coalville Chipeta Processing Rec. 306,000 M804 M813 Del. 44,000 Little Dragon Trail MM Mountain M297 Del. 80,000 QPC Greasewood M409/410 Del. 200,000 Bluebell White River Hub Rec. 125,000 M804 Del. 8,300 Altamont Northern Nat 139 M167/967 Del. 48,460 Red Wash Skull Creek Rec. 22,500 Myton Iron Horse M370 M266/866 Inj. 217,960 TransColorado Clay Basin QPC Wd. 700,000 Chipeta Greasewood White River Hub M152/852 Inj. 330,000 Goshen Payson Gate C Clay Basin NWP Wd. 320,000 M421/821 M336/836 Blind M172 Del. 330,000 M165 Nephi City Fidlar Dragon Trail M297 M409/410 Kanda/Col WIC Canyon M171/871 Del. 178,440 C Uintah Basin Lateral M813 C Thistle Kanda/Col CIG Rec. 130,000 Kern River Gas Enterprise RMNG M388 Del. 40,000 Transmission-Goshen Raptor Roberson Thru Kanda M176 Del. 4,836 Castle Valley Roberson Creek C Oak Spring Dominion Energy Questar Pipeline

TRANSPORTATION RATES (per Dth) PIPELINE SUMMARY

Monthly RDC $ 5.28804 Contact Information: Pipeline Statistics: Major Pipeline Interconnects: Authorized Overrun Charge $ 0.17652 T-1 Unauthorized Overrun Charge - Critical $ 10.00000 Customer Hotline: (801) 324-5200 Northwest Pipeline at Clay Basin Unauthorized Overrun Charge - Non Critical $ 0.35304 Pipeline Length: Gas Control Hotline: (801) 324-4400 Colorado Interstate Gas Monthly RDC $ 7.82712 ~ 1,888 Miles Authorized Overrun Charge $ 0.26000 Shelley Kendrick: (801) 324-2509 SSXP Wyoming Interstate Company Unauthorized Overrun Charge - Critical $ 10.00000 Joseph Hulse: (801) 324-5138 Southern Star Unauthorized Overrun Charge - Non Critical $ 0.52000 Storage Working Gas Capacity: Tom Myrberg: (801) 324-2978 FP Monthly Charge $ 2.64402 Kern River Gas Transmission-Goshen NNT Max Monthly $ 0.86753 Daniel Gardner: (801) 324-2753 Clay Basin: 54.0 T-2 Daily Charge $ 0.17652 Transcolorado Jack Czapiga: (801) 324-5070 Fuel Postage Stamp, Paid in Kind % 1.57 Leroy: 0.8 White River Hub ACA FERC Determined *Updated every Oct. $ 0.00130 Mike Molenaar: (801) 324-5562 Usage - $ 0.00267 Dominion Energy Chad Campbell: (801) 324-5985 Coalville: 0.7 Imbalance (OBA's & Transport) % 5 Clay Basin *Billed by Delivery AnnetteThacker: (801) 324-2672 Chalk Creek: 0.3 Dominion Energy Overthrust Pipeline James Bonnett: (801) 324-5318 STORAGE RATES (per Dth) Wes Parker: (801) 324-3768 Pipeline Specifications: Monthly RDC $ 2.87375 Jackie Jones: (801) 324-5295 Up to 36” in diameter PKS Injection Usage Charge $ 0.03872 Chardon Waters: (801) 324-5291 Processing Plants : Withdrawal Usage Charge $ 0.03872 Current Pipeline Capacity: Colton Giles: (801) 324-5113 Monthly Deliverability (MRD*Del. Rate) $ 2.85338 ~ 2,505MDth/d Skull Creek Red Wash Capacity (Total Dth's*Capacity Rate) $ 0.02378 Chris Madsen: (801) 324-5113 Injection Usage Charge $ 0.01049 Granger Iron Horse FSS Dave Reeder: (801) 324-5604 Ownership: Withdrawal Usage Charge $ 0.01781 Emigrant Trail Chipeta Authorized Overrun Charge - Max $ 0.30315 Heather Hunter: (801) 324-5340 100% Authorized Overrun Charge - Min $ 0.01781 Abbey Petersen: (801) 324-2041 Current Creek Dragon Trail Inventory Usage Charge $ 0.05927 Regulatory Status: ISS Injection Usage Charge $ 0.01049 Marina Rodriquez: (801) 324-5280 Federal Energy Regulatory Commission Castle Valley Enterprise Withdrawal Usage Charge $ 0.01781 *All reps are also available on ICE Chat (FERC) regulated Raptor Vermillion Utility Fuel Updated Monthly Fuel Operational Fuel and Shrinkage Updated Monthly Stipulation Reimbursement Factor % 1.5

Daily Charge - Max $ 0.30315 Our system is strategically located in the Rocky Mountains near large reserves of in six major Daily Charge - Min - PAL1 Delivery Charge $ 0.02830 producing areas, including the Greater Green River, Uinta and Piceance basins. We transport gas from these Fuel (0.2% Utility and 1.8% Compressor) 2% areas to other major pipeline systems for delivery to markets in the West and Midwest including the Initiation Charge - Max $ 0.20846 Dominion Energy UT local distribution system serving natural gas utility customers in Utah, southwest Initiation Charge - Min $ 0.03276 PAL2 Wyoming and southern . Inventory Charge - Max $ 0.17570 Inventory Charge - Min $ -