Date Requested: Dec 09 2025 9:14 PM

SWGS Daily Average Gas Quality Info By Segment

TSP Name: Southwest Gas Storage Company (TSP: 021215678)

Segment: WEST AREA

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Displaying: rows out of 90 results
Gas Day BTU CHDP Wobbe Index CO2 N2 Gravity Methane Ethane Propane Ibutane Nbutane Ipentane Npentane C6+
12/08/2025 1,049.9096 10.0383 1,334.5050 0.4806 3.1794 0.6190 88.8959 6.0359 0.9667 0.0900 0.2100 0.0429 0.0492 0.0493
12/07/2025 1,049.3250 9.6111 1,334.3063 0.4732 3.1785 0.6185 88.9550 6.0102 0.9506 0.0883 0.2054 0.0419 0.0481 0.0489
12/06/2025 1,049.5907 5.2188 1,336.4152 0.4725 3.0104 0.6168 89.1373 6.1052 0.8844 0.0805 0.1870 0.0377 0.0432 0.0418
12/05/2025 1,050.0364 4.6498 1,337.1685 0.4804 2.9556 0.6166 89.1693 6.1314 0.8778 0.0798 0.1849 0.0373 0.0426 0.0410
12/04/2025 1,049.9836 5.6545 1,336.9882 0.4856 2.9606 0.6168 89.1775 6.0990 0.8861 0.0808 0.1868 0.0378 0.0432 0.0427
12/03/2025 1,049.3926 5.5612 1,336.5691 0.4776 2.9793 0.6164 89.2197 6.0545 0.8793 0.0804 0.1857 0.0376 0.0431 0.0428
12/02/2025 1,050.2244 1.8546 1,338.7633 0.4944 2.8062 0.6154 89.3465 6.1597 0.8363 0.0747 0.1716 0.0343 0.0391 0.0373
12/01/2025 1,049.8287 0.1084 1,339.0543 0.5003 2.7525 0.6147 89.4404 6.1562 0.8111 0.0715 0.1635 0.0324 0.0369 0.0352
11/30/2025 1,047.4259 3.2703 1,335.4451 0.4679 2.9927 0.6152 89.3568 5.9839 0.8364 0.0753 0.1729 0.0348 0.0397 0.0396
11/29/2025 1,046.9718 -5.4498 1,338.0436 0.5039 2.6922 0.6122 89.7175 6.0803 0.7233 0.0609 0.1369 0.0263 0.0298 0.0289
11/28/2025 1,046.6537 1.1136 1,336.0353 0.4537 2.9248 0.6137 89.5302 5.9729 0.7830 0.0697 0.1602 0.0321 0.0366 0.0368
11/27/2025 1,045.7585 -2.6169 1,336.4688 0.4487 2.8507 0.6123 89.6862 5.9875 0.7268 0.0633 0.1440 0.0284 0.0323 0.0322
11/26/2025 1,044.6542 -7.6182 1,336.8315 0.4481 2.7660 0.6106 89.8594 6.0060 0.6621 0.0555 0.1247 0.0240 0.0272 0.0269
11/25/2025 1,043.4413 -12.1794 1,336.5592 0.4512 2.7247 0.6095 89.9738 6.0112 0.6145 0.0493 0.1093 0.0204 0.0230 0.0226
11/24/2025 1,044.4148 -12.8663 1,337.7632 0.4650 2.6492 0.6095 89.9778 6.0754 0.6121 0.0486 0.1077 0.0199 0.0225 0.0219
11/23/2025 1,044.0343 -19.1238 1,338.4135 0.4920 2.5343 0.6085 90.0844 6.1444 0.5642 0.0413 0.0894 0.0155 0.0174 0.0170
11/22/2025 1,044.2007 -20.6288 1,338.6450 0.5077 2.4991 0.6085 90.0843 6.1749 0.5616 0.0402 0.0856 0.0144 0.0161 0.0161
11/21/2025 1,041.9189 -20.6743 1,337.0214 0.4480 2.6154 0.6073 90.2121 6.0250 0.5314 0.0388 0.0828 0.0143 0.0159 0.0164
11/20/2025 1,045.5307 -24.5820 1,340.6257 0.5334 2.3570 0.6082 90.1341 6.2674 0.5486 0.0381 0.0805 0.0131 0.0145 0.0134
11/19/2025 1,046.3646 -22.5025 1,341.5893 0.5238 2.3303 0.6083 90.1453 6.2728 0.5576 0.0401 0.0856 0.0142 0.0157 0.0147
11/18/2025 1,047.2008 -23.8390 1,342.8139 0.5332 2.2528 0.6082 90.1805 6.3109 0.5573 0.0395 0.0838 0.0134 0.0147 0.0139
11/17/2025 1,045.4238 -23.4587 1,341.0217 0.5192 2.3393 0.6077 90.2328 6.1943 0.5526 0.0386 0.0813 0.0130 0.0144 0.0144
11/16/2025 1,041.9702 -16.1049 1,337.5293 0.4137 2.6266 0.6069 90.2689 5.9960 0.5225 0.0384 0.0828 0.0146 0.0165 0.0199
11/15/2025 1,042.7660 -16.3057 1,338.2999 0.4268 2.5802 0.6071 90.2510 6.0398 0.5283 0.0390 0.0839 0.0147 0.0166 0.0198
11/14/2025 1,045.8836 -18.3383 1,341.3436 0.4903 2.3782 0.6080 90.1838 6.2244 0.5480 0.0403 0.0864 0.0145 0.0162 0.0179
11/13/2025 1,043.3324 -18.4134 1,339.5191 0.4486 2.4714 0.6067 90.3254 6.0884 0.5043 0.0370 0.0788 0.0132 0.0147 0.0182
11/12/2025 1,045.4013 -20.3653 1,341.7425 0.5002 2.3055 0.6070 90.3381 6.1761 0.5110 0.0394 0.0846 0.0136 0.0149 0.0164
11/11/2025 1,046.3796 -22.2271 1,343.3599 0.5265 2.1763 0.6067 90.3994 6.2584 0.4770 0.0380 0.0818 0.0131 0.0143 0.0153
11/10/2025 1,048.8414 -23.5408 1,346.2444 0.5799 1.9709 0.6070 90.4146 6.4091 0.4649 0.0377 0.0813 0.0129 0.0143 0.0144
11/09/2025 1,052.1144 -27.5469 1,348.2066 0.7038 1.7760 0.6090 90.2236 6.5953 0.5369 0.0416 0.0857 0.0124 0.0132 0.0116
11/08/2025 1,049.3349 -23.5629 1,347.4617 0.5687 1.9088 0.6064 90.5141 6.3921 0.4522 0.0388 0.0841 0.0128 0.0140 0.0144
11/07/2025 1,049.9355 4.1215 1,344.3516 0.5271 2.2651 0.6100 90.0662 6.2932 0.6120 0.0524 0.1109 0.0199 0.0218 0.0313
11/06/2025 1,045.9955 -2.5648 1,342.6226 0.5281 2.2182 0.6070 90.3523 6.2558 0.4959 0.0332 0.0717 0.0119 0.0138 0.0191
11/05/2025 1,045.8634 -18.5951 1,342.5351 0.5287 2.2179 0.6069 90.3567 6.2539 0.4966 0.0329 0.0715 0.0110 0.0126 0.0182
11/04/2025 1,045.4188 -20.9761 1,342.4585 0.5222 2.2127 0.6064 90.4061 6.2388 0.4823 0.0314 0.0680 0.0103 0.0118 0.0167
11/03/2025 1,045.4647 -11.6745 1,342.4564 0.5292 2.2044 0.6065 90.4162 6.2326 0.4759 0.0321 0.0656 0.0110 0.0123 0.0207
11/02/2025 1,045.2705 -23.2778 1,342.5294 0.5274 2.1916 0.6062 90.4275 6.2517 0.4740 0.0297 0.0634 0.0093 0.0105 0.0150
11/01/2025 1,046.2169 -26.2923 1,343.1999 0.5634 2.1265 0.6067 90.3718 6.3257 0.4890 0.0298 0.0626 0.0086 0.0096 0.0130
10/31/2025 1,047.4223 -24.4474 1,343.8367 0.5951 2.0831 0.6075 90.2933 6.3791 0.5152 0.0320 0.0678 0.0095 0.0107 0.0141
10/30/2025 1,046.4857 -26.5223 1,343.3560 0.5955 2.0775 0.6068 90.3858 6.3197 0.4967 0.0302 0.0632 0.0087 0.0097 0.0129
10/29/2025 1,045.4509 -32.6646 1,342.8186 0.6056 2.0573 0.6061 90.4867 6.2593 0.4824 0.0279 0.0565 0.0071 0.0076 0.0097
10/28/2025 1,040.9112 -37.4383 1,340.7239 0.5123 2.1544 0.6028 90.9188 5.9479 0.3793 0.0220 0.0448 0.0061 0.0066 0.0080
10/27/2025 1,038.8670 -42.0126 1,340.4077 0.4262 2.2126 0.6007 91.1211 5.8777 0.2956 0.0164 0.0336 0.0050 0.0055 0.0065
10/26/2025 1,038.8639 -41.8940 1,340.4019 0.4262 2.2130 0.6007 91.1204 5.8781 0.2954 0.0163 0.0336 0.0050 0.0055 0.0065
10/25/2025 1,038.8960 -41.6650 1,340.4444 0.4258 2.2115 0.6007 91.1169 5.8866 0.2929 0.0161 0.0332 0.0049 0.0054 0.0065
10/24/2025 1,038.9613 -41.1613 1,340.5276 0.4250 2.2090 0.6007 91.1082 5.9057 0.2870 0.0157 0.0323 0.0048 0.0053 0.0068
10/23/2025 1,038.9417 -42.9947 1,340.5674 0.4242 2.2060 0.6006 91.1154 5.9041 0.2864 0.0156 0.0320 0.0048 0.0053 0.0063
10/22/2025 1,039.3780 -48.3168 1,341.7647 0.4119 2.1459 0.6001 91.1036 6.0857 0.2103 0.0101 0.0205 0.0034 0.0037 0.0048
10/21/2025 1,040.1806 -49.2648 1,342.2723 0.4057 2.1520 0.6005 90.9939 6.2011 0.2056 0.0097 0.0198 0.0034 0.0038 0.0051
10/20/2025 1,037.8951 -44.9983 1,339.8003 0.4198 2.2262 0.6001 91.2191 5.7828 0.2858 0.0162 0.0335 0.0051 0.0056 0.0059
10/19/2025 1,038.1686 -39.8568 1,340.1300 0.4206 2.2103 0.6001 91.2276 5.7864 0.2865 0.0164 0.0339 0.0052 0.0057 0.0074
10/18/2025 1,041.8341 -36.1064 1,340.0641 0.5907 2.1357 0.6044 90.7833 5.9162 0.4701 0.0273 0.0547 0.0067 0.0070 0.0082
10/17/2025 1,042.5707 -36.4770 1,340.4782 0.5758 2.1590 0.6049 90.7525 5.8673 0.5274 0.0315 0.0640 0.0073 0.0076 0.0079
10/16/2025 1,041.1594 -37.0660 1,339.4810 0.5430 2.2238 0.6042 90.8698 5.7123 0.5299 0.0323 0.0661 0.0075 0.0077 0.0076
10/15/2025 1,040.7380 -37.0812 1,339.0513 0.5453 2.2363 0.6041 90.8524 5.7459 0.5059 0.0302 0.0617 0.0072 0.0074 0.0077
10/14/2025 1,040.7692 -38.5260 1,339.2968 0.5352 2.2322 0.6039 90.8899 5.7143 0.5121 0.0310 0.0635 0.0073 0.0075 0.0071
10/13/2025 1,039.9413 -38.6345 1,338.6943 0.5708 2.1893 0.6035 90.9136 5.7827 0.4454 0.0260 0.0517 0.0064 0.0066 0.0076
10/12/2025 1,040.7150 -31.0914 1,338.3035 0.5998 2.2160 0.6047 90.7829 5.7848 0.5016 0.0299 0.0583 0.0078 0.0083 0.0107
10/11/2025 1,040.4912 -27.6328 1,337.4689 0.5491 2.3528 0.6052 90.6563 5.7936 0.5243 0.0321 0.0622 0.0083 0.0089 0.0122
10/10/2025 1,046.6917 -27.5627 1,341.9723 0.6146 2.1760 0.6084 90.2179 6.2520 0.5975 0.0366 0.0735 0.0093 0.0100 0.0124
10/09/2025 1,047.2812 -33.4497 1,344.1492 0.6763 1.9272 0.6071 90.3442 6.4886 0.4681 0.0246 0.0494 0.0059 0.0063 0.0094
10/08/2025 1,048.7416 -37.0047 1,344.6498 0.7264 1.8802 0.6083 90.1827 6.6099 0.5017 0.0262 0.0528 0.0060 0.0064 0.0077
10/07/2025 1,045.2268 -43.8103 1,343.4796 0.6240 1.9633 0.6053 90.5282 6.4105 0.3988 0.0201 0.0398 0.0046 0.0049 0.0057
10/06/2025 1,045.7143 -44.4165 1,343.5998 0.6610 1.9207 0.6057 90.4946 6.4356 0.4108 0.0207 0.0410 0.0047 0.0051 0.0058
10/05/2025 1,049.6142 -40.2461 1,345.0280 0.7319 1.8825 0.6090 90.0830 6.6692 0.5318 0.0275 0.0550 0.0060 0.0064 0.0068
10/04/2025 1,048.8034 -43.0439 1,344.6154 0.7442 1.8589 0.6084 90.1918 6.5871 0.5203 0.0272 0.0530 0.0059 0.0060 0.0057
10/03/2025 1,051.3657 -34.7339 1,346.4078 0.7552 1.8146 0.6098 90.0989 6.5962 0.6035 0.0348 0.0703 0.0084 0.0090 0.0092
10/02/2025 1,055.6750 -31.4366 1,349.3357 0.7230 1.8239 0.6121 89.8897 6.6152 0.7330 0.0555 0.1246 0.0132 0.0131 0.0088
10/01/2025 1,054.8447 -40.5780 1,348.9044 0.7275 1.8142 0.6115 89.8340 6.7815 0.6829 0.0453 0.0925 0.0081 0.0081 0.0057
09/30/2025 1,050.0364 -43.3372 1,344.9285 0.6951 1.9675 0.6096 89.9743 6.6735 0.5824 0.0302 0.0585 0.0061 0.0064 0.0062
09/29/2025 1,049.8133 -46.7584 1,345.2357 0.6794 1.9547 0.6090 89.9842 6.7533 0.5400 0.0259 0.0484 0.0046 0.0047 0.0048
09/28/2025 1,049.2738 -43.8949 1,345.5311 0.6832 1.8977 0.6081 90.1100 6.7516 0.4730 0.0233 0.0448 0.0049 0.0052 0.0063
09/27/2025 1,049.4886 -39.4386 1,345.7004 0.6724 1.9097 0.6082 90.1394 6.6753 0.5070 0.0263 0.0509 0.0057 0.0061 0.0072
09/26/2025 1,044.6055 -33.3427 1,344.1095 0.4872 2.0865 0.6040 90.7448 6.1524 0.4206 0.0259 0.0556 0.0081 0.0091 0.0097
09/25/2025 1,041.9675 -35.9412 1,342.3950 0.4099 2.2207 0.6025 90.8609 6.0477 0.3742 0.0211 0.0435 0.0063 0.0071 0.0087
09/24/2025 1,038.9162 -38.3336 1,341.4183 0.2991 2.3230 0.5998 91.1535 5.8681 0.2872 0.0160 0.0337 0.0053 0.0062 0.0080
09/23/2025 1,040.1081 -29.1608 1,340.9635 0.2892 2.4338 0.6016 90.9388 5.8771 0.3448 0.0239 0.0562 0.0102 0.0122 0.0138
09/22/2025 1,038.0402 -26.6341 1,338.8669 0.2614 2.5518 0.6011 91.0098 5.7232 0.3257 0.0259 0.0620 0.0115 0.0135 0.0153
09/21/2025 1,037.4661 -27.8889 1,339.2544 0.2744 2.4717 0.6001 91.1308 5.7411 0.2813 0.0208 0.0479 0.0089 0.0103 0.0129
09/20/2025 1,039.6318 -27.5150 1,340.5290 0.3288 2.3872 0.6015 90.9640 5.9030 0.3075 0.0231 0.0526 0.0098 0.0112 0.0129
09/19/2025 1,040.0559 -23.7928 1,332.7398 0.4834 2.8376 0.6090 89.7159 6.3804 0.4322 0.0325 0.0768 0.0125 0.0143 0.0144
09/18/2025 1,039.1360 -28.9348 1,331.8968 0.4846 2.8622 0.6087 89.7212 6.3818 0.4141 0.0300 0.0702 0.0109 0.0126 0.0124
09/17/2025 1,040.7300 -6.5438 1,332.5727 0.4530 2.9307 0.6100 89.8570 5.9604 0.5580 0.0471 0.1122 0.0216 0.0256 0.0347
09/16/2025 1,041.2833 -28.3324 1,339.1488 0.4918 2.3373 0.6046 90.5792 6.0845 0.3903 0.0263 0.0590 0.0092 0.0103 0.0121
09/15/2025 1,040.7773 -30.7950 1,338.5536 0.5015 2.3485 0.6046 90.5628 6.1040 0.3728 0.0249 0.0560 0.0087 0.0098 0.0110
09/14/2025 1,042.8223 -27.9386 1,340.2581 0.5049 2.2986 0.6054 90.5055 6.1252 0.4402 0.0291 0.0636 0.0096 0.0107 0.0124
09/13/2025 1,044.1649 -33.7152 1,343.2134 0.5052 2.1142 0.6043 90.6223 6.2847 0.3814 0.0223 0.0461 0.0068 0.0074 0.0097
09/12/2025 1,051.0444 -26.2988 1,347.3323 0.5297 2.0623 0.6085 90.0422 6.6979 0.5314 0.0328 0.0695 0.0095 0.0108 0.0139
09/11/2025 1,047.5154 -10.0079 1,341.3968 0.4296 2.5474 0.6098 89.9883 6.1626 0.6151 0.0534 0.1266 0.0234 0.0264 0.0272
09/10/2025 1,045.2194 -17.3046 1,339.9244 0.4244 2.5656 0.6085 90.1637 6.0015 0.6215 0.0502 0.1149 0.0193 0.0210 0.0179