Major Interstate Pipelines Table |
About U.S. Natural Gas Pipelines - Transporting Natural
Gas |
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Pipeline Name |
Market Regions Served |
Primary Supply Regions |
States in Which Pipeline Operates |
Transported (billion cubic feet) |
System Capacity (MMcf/d) 1 |
System Mileage |
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Columbia Gas Transmission Co. |
Northeast |
Southwest, Appalachia |
DE, PA, MD, KY, NC, NJ, NY, OH, VA, WV |
1,792 |
9,000 |
10,318 |
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Transcontinental Gas Pipeline Co. |
Northeast, Southeast |
Southwest |
AL, GA, LA, MD, MS, NC, NY, SC, TX, VA, GM |
2,751 |
8,161 |
10,412 |
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Northern Natural Gas Co. |
Central, Midwest |
Southwest |
IA, IL, KS, NE, NM, OK, SD, TX, WI, GM |
950 |
7,200 |
15,743 |
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ANR Pipeline Co. |
Midwest |
Southwest |
AR, IA, IL, IN, KS, KY, LA, MI, MO, MS, NE, OH, OK, WI, GM |
2,058 |
7,129 |
10,600 |
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Texas Eastern Transmission Corp. |
Northeast |
Southwest |
AL, AR, IL, IN, KS, KY, LA, MI, MO, MS, NJ, NY, OH, OK, PA, TX, WV, GM |
1,241 |
6,672 |
9,176 |
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Tennessee Gas Pipeline Co. |
Northeast, Midwest |
Southwest, Canada |
AR, KY, LA, MA, NY, OH, PA, TN, TX, WV, GM |
1,678 |
6,329 |
14,100 |
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El Paso Natural Gas Co. |
Western, Southwest |
Southwest |
AZ, CO, NM, TX |
1,653 |
6,152 |
10,295 |
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Dominion Transmission Co. |
Northeast |
Southwest, Appalachia |
PA, MD, NY, OH, VA, WV |
585 |
5,934 |
3,392 |
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Natural Gas Pipeline Co. of America |
Midwest |
Southwest |
AR, IA, IL, KS, LA, MO, NE, OK, TX, GM |
1,709 |
4,508 |
9,297 |
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Northwest Pipeline Corp. |
Western |
Canada, Central |
CO, ID, OR, UT, WA, WY |
676 |
4,500 |
3,865 |
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Southern Natural Gas Co. |
Southeast |
Southwest |
AL, GA, LA, MS, SC, TN, TX, GM |
805 |
3,532 |
7,439 |
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Centerpoint Gas Transmission Co. |
Southwest |
Southwest |
AR, KS, LA, OK, TX |
671 |
3,432 |
6,170 |
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Colorado Interstate Gas Co. |
Central |
Central, Southwest |
CO, KS, OK, TX, WY |
733 |
3,170 |
3,979 |
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Texas Gas Transmission Corp. |
Midwest |
Southwest |
AR, IN, KY, LA, MS, OH, TN |
725 |
3,098 |
5,609 |
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Great Lakes Gas Transmission Co. |
Midwest |
Canada |
MI, MN, WI |
819 |
2,958 |
2,115 |
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Gulf South Pipeline Co. |
Southeast, Southwest |
Southwest |
AL, FL, LA, MS, TX, GM |
510 |
2,946 |
6,532 |
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Panhandle Eastern Pipeline Co. |
Midwest |
Southwest |
IL, IN, KS, MI, MO, OH, OK, TX |
579 |
2,840 |
6,376 |
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Gas Transmission Northwest Corp. |
Western |
Canada |
ID, OR, WA |
805 |
2,636 |
1,356 |
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Northern Border Pipeline Co. |
Midwest, Central |
Canada |
IA, IL, IN, MN, MT, ND, SD |
858 |
2,626 |
1,400 |
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Southern Star Central Pipeline Co. |
Central |
Central |
CO, KS, MO, NE, OK, TX, WY |
317 |
2,526 |
5,725 |
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Wyoming Interstate Gas Co. |
Central |
Central |
CO, WY |
699 |
2,330 |
725 |
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National Fuel Gas Supply Co. |
Northeast |
Canada, Appalachia |
NY, PA |
309 |
2,312 |
1,502 |
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Florida Gas Transmission Co. |
Southeast |
Southwest |
AL, FL, LA, MS, TX, GM |
737 |
2,206 |
4,869 |
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Questar Pipeline Co. |
Central |
Central |
CO, UT, WY |
384 |
2,192 |
1,722 |
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Algonquin Gas Transmission Co. |
Northeast |
Southwest |
CT, MA, NJ, NY, RI |
330 |
2,184 |
1,103 |
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Columbia Gulf Transmission Co. |
Southeast, Northeast |
Southwest |
KY, LA, MS, TN, GM |
1,042 |
2,156 |
4,124 |
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Alliance Pipeline Co. (US) |
Midwest |
Canada |
ND, MN, IA, IL |
646 |
2,053 |
888 |
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Transwestern Gas Co. | Western | Southwest, Central |
AZ, CO, NM, TX | 629 |
2,048 |
2,362 |
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Kern River Gas Transmission Co. |
Western |
Central |
CA, NV, UT, WY |
786 |
1,833 |
1,680 |
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High Island Offshore System |
Southwest |
Gulf of Mexico |
LA, GM |
185 |
1,800 |
204 |
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Sub-total |
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27,645 |
116,463 |
163,078 |
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Other Interstate Systems (74) |
- - |
- - |
- - |
8,433 |
39,000 |
49,389 |
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Total |
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36,078 |
155,463 |
212,467 |
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1 Capacity levels are reported to FERC in Btu, dekatherms, or volumetric units. For this presentation, reported capacity figures are presented as volumetric (MMcf/d = million cubic feet per day) assuming a conversion factor of 1 MMcf/d = 1 MDth/d (thousand dekatherms per day) = 1 Bbtu/d (billion btus per day). |
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Note: GM = Gulf of Mexico. | ||||||||
Source: Federal Energy Regulatory Commission (FERC), Mileage & Transport: FERC Form 2 & 2A "Major and Non-major Natural Gas Pipeline Annual Report," Capacity: FERC Annual Peak Day Capacity Report Section 284.13(d). Transportation volumes (Line 5 of Gas Accounts in FERC Form 2) may not represent all throughput on a pipeline during the year. |