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Annual Report Mileage for Gas Distribution Systems

May 1, 2019
 
 

Annual Report Mileage for Gas Distribution Systems

YEARNUMBER OF RECORDSTOTAL DISTRIBUTION MAIN AND ESTIMATED SERVICE MILEAGEDISTRIBUTION MAIN MILEAGEDISTRIBUTION NUMBER OF SERVICESDISTRIBUTION ESTIMATED SERVICE MILEAGE
19841,5381,229,485750,16841,258,268479,317
19851,6101,315,017784,85244,309,528530,165
19861,5621,351,985780,40145,036,343571,584
19871,5421,352,087802,33545,848,965549,752
19881,5901,467,704866,63948,246,973601,065
19891,5581,417,499838,23747,591,804579,262
19901,5041,546,955945,96448,755,074600,991
19911,5691,560,633890,87652,665,539669,757
19921,5451,536,382891,98450,103,974644,398
19931,5721,612,973950,98451,961,313661,988
19941,5861,739,1521,002,66956,816,569736,483
19951,5241,700,4491,003,91055,521,714696,539
19961,4901,694,925976,94552,611,109717,980
19971,4731,734,4431,002,82954,869,223731,614
19981,4601,818,1841,040,76555,755,293777,420
19991,4721,764,7241,035,94656,538,415728,778
20001,4531,788,1001,050,80257,690,459737,298
20011,4501,838,3591,101,48558,420,403736,874
20021,4421,899,8451,136,47359,858,465763,373
20031,4491,872,7481,107,55360,180,530765,194
20041,5231,925,7481,142,29761,900,440783,451
20051,5221,962,3511,165,02063,003,957797,331
20061,5182,022,4741,188,08564,150,764834,389
20071,5022,025,7311,203,33064,864,779822,401
20081,4762,075,1911,210,03265,389,508865,159
20091,4492,086,6891,220,53965,587,804866,150
20101,4362,102,4311,229,89965,925,529872,532
20111,4592,121,2531,239,21066,475,578882,044
20121,4752,137,9101,247,47066,689,356890,440
20131,4912,149,7661,255,40467,158,794894,362
20141,4932,169,3181,266,40967,297,690902,909
20151,4892,190,1611,277,02167,630,801913,140
20161,4842,210,3071,286,74968,012,823923,558
20171,4892,223,3111,296,23568,636,259927,076
20181,4522,237,9671,306,78569,352,040931,182

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Gas Distribution

Note:
A. After 2009 information is from Part B.4 Miles of Main and Number of Services by Decade of Installation on Form PHMSA F7100.1-1(05-15)
B. 2009-2004 information is from Part B.4 Miles of Main and Number of Services by Decade of Installation on Form PHMSA F7100.1-1(12-05)
C. Prior 2004 information is from Part B.1 General System Description on Form RSPA F 7100.1-1(11-85)
D. Historical totals may change as PHMSA receives supplemental information

Updated: Tuesday, May 7, 2019