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Gas Quality / Gas Quality By Date

Date Requested: Aug 01 2026 5:48 AM

Printable Version

Comments:

The data contained herein is preliminary data and therefore should be used for contemporaneous operational purposes only and may be subject to change at month-end. This data is provided to assist our customers in tracking their gas usage as closely as possible on a real-time basis. The information contained on this web page is not to be considered billable information. This data will be subject to additional verification and possible modification prior to billing.

  • The Btu specified is on a higher heating value (HHV) basis.
  • Gas constituents specified as percent (%) by volume.
  • Gas Quality information for the current Gas Day is updated for all location ID's after 11:00 a.m.
  • For Gas Quality by Date, any time can be specified, all historical data (93 days) is defaulted to current Gas Day.
TSP Name:
Northern Natural Gas Company
TSP:
784158214
Gas Quality by ID
08/01/2026 1107.789 2.159 0.537 0.655 83.721 11.722 1.574 0.091 0.170 0.012 0.011 0.002 0.002 0.000 0.000  
07/31/2026 1107.789 2.159 0.537 0.655 83.721 11.722 1.574 0.091 0.170 0.012 0.011 0.002 0.002 0.000 0.000  
07/30/2026 1137.165 2.399 0.645 0.679 81.002 12.388 3.055 0.166 0.309 0.018 0.015 0.002 0.002 0.000 0.000  
07/29/2026 1098.432 1.606 1.243 0.648 85.404 9.171 2.172 0.127 0.242 0.016 0.013 0.003 0.003 0.000 0.000  
07/28/2026 1122.187 2.031 0.925 0.666 82.850 10.926 2.764 0.160 0.304 0.019 0.015 0.003 0.003 0.000 0.000  
07/27/2026 1127.879 2.361 0.639 0.672 81.762 12.156 2.638 0.144 0.266 0.016 0.013 0.002 0.002 0.000 0.000  
07/26/2026 1131.467 2.361 0.650 0.675 81.496 12.194 2.841 0.151 0.276 0.015 0.013 0.002 0.002 0.000 0.000  
07/25/2026 1105.448 1.807 1.072 0.653 84.499 10.028 2.159 0.129 0.250 0.023 0.023 0.004 0.004 0.000 0.000  
07/24/2026 1143.621 2.337 0.627 0.682 80.654 12.669 3.086 0.187 0.364 0.034 0.032 0.005 0.005 0.000 0.000  
07/23/2026 1071.247 1.334 1.274 0.626 87.903 8.299 1.011 0.056 0.103 0.009 0.008 0.002 0.002 0.000 0.000  
07/22/2026 1050.536 0.938 1.617 0.610 90.261 6.398 0.660 0.039 0.071 0.007 0.006 0.001 0.001 0.000 0.000  
07/21/2026 1050.314 0.934 1.621 0.610 90.285 6.379 0.657 0.039 0.071 0.006 0.005 0.001 0.001 0.000 0.000  
07/20/2026 1063.920 1.221 1.344 0.620 88.697 7.767 0.826 0.046 0.084 0.007 0.006 0.001 0.001 0.000 0.000  
07/19/2026 1079.458 1.540 1.053 0.632 86.852 9.367 1.020 0.054 0.099 0.007 0.006 0.001 0.001 0.000 0.000  
07/18/2026 1094.101 1.831 0.780 0.643 85.135 10.859 1.202 0.063 0.114 0.007 0.006 0.001 0.001 0.000 0.000  
07/17/2026 1103.038 2.052 0.570 0.650 84.098 11.745 1.329 0.068 0.122 0.008 0.006 0.001 0.001 0.000 0.000  
07/16/2026 1110.210 2.073 0.561 0.655 83.767 11.549 1.736 0.097 0.183 0.015 0.014 0.002 0.002 0.000 0.000  
07/15/2026 1104.899 2.127 0.540 0.653 83.906 11.800 1.375 0.077 0.145 0.013 0.013 0.002 0.002 0.000 0.000  
07/14/2026 1105.709 2.128 0.536 0.653 83.776 11.951 1.367 0.075 0.141 0.012 0.011 0.002 0.002 0.000 0.000  
07/13/2026 1106.767 2.107 0.544 0.653 83.770 11.864 1.469 0.080 0.146 0.010 0.008 0.001 0.001 0.000 0.000  
07/12/2026 1046.062 0.793 1.781 0.607 90.658 6.148 0.486 0.036 0.072 0.011 0.011 0.002 0.002 0.000 0.000  
07/11/2026 1056.086 1.015 1.535 0.614 89.544 7.175 0.577 0.041 0.083 0.013 0.012 0.002 0.002 0.000 0.000  
07/10/2026 1069.459 1.302 1.244 0.624 88.004 8.562 0.705 0.049 0.100 0.015 0.014 0.003 0.003 0.000 0.000  
07/09/2026 1084.949 1.618 0.915 0.636 86.245 10.148 0.855 0.059 0.120 0.017 0.017 0.003 0.003 0.000 0.000  
07/08/2026 1101.204 1.963 0.435 0.646 84.581 11.815 0.979 0.064 0.126 0.016 0.016 0.003 0.003 0.000 0.000  
07/07/2026 1047.035 0.861 1.805 0.609 90.273 6.450 0.506 0.030 0.057 0.007 0.006 0.002 0.002 0.000 0.000  
07/06/2026 1018.225 0.070 2.681 0.587 93.448 3.528 0.209 0.017 0.032 0.006 0.005 0.002 0.002 0.000 0.000  
07/05/2026 1045.302 0.648 2.063 0.607 90.788 5.555 0.776 0.050 0.098 0.010 0.008 0.002 0.002 0.000 0.000  
07/04/2026 1054.652 0.821 1.912 0.614 89.745 6.378 0.943 0.060 0.117 0.011 0.009 0.002 0.002 0.000 0.000  
07/03/2026 1061.662 0.959 1.808 0.620 88.927 7.011 1.074 0.067 0.130 0.012 0.010 0.002 0.002 0.000 0.000  
07/02/2026 1071.016 1.154 1.654 0.627 87.843 7.850 1.249 0.077 0.147 0.013 0.010 0.002 0.002 0.000 0.000  
07/01/2026 1086.227 1.484 1.390 0.639 86.109 9.170 1.546 0.093 0.179 0.014 0.012 0.002 0.002 0.000 0.000  
06/30/2026 1096.810 1.719 1.193 0.648 84.915 10.084 1.754 0.105 0.200 0.015 0.012 0.002 0.002 0.000 0.000  
06/29/2026 1111.742 2.040 0.902 0.659 83.277 11.364 2.035 0.120 0.231 0.016 0.013 0.001 0.001 0.000 0.000  
06/28/2026 1131.859 2.370 0.606 0.674 81.208 12.861 2.484 0.148 0.285 0.020 0.016 0.001 0.001 0.000 0.000  
06/27/2026 1125.874 2.258 0.602 0.669 82.094 12.260 2.316 0.145 0.283 0.021 0.017 0.002 0.002 0.000 0.000  
06/26/2026 1113.858 2.185 0.552 0.659 83.105 12.089 1.726 0.105 0.203 0.017 0.014 0.002 0.002 0.000 0.000  
06/25/2026 1066.464 1.020 1.940 0.625 88.354 6.951 1.449 0.089 0.170 0.013 0.011 0.002 0.002 0.000 0.000  
06/24/2026 1078.782 1.246 1.708 0.634 87.133 7.854 1.725 0.105 0.199 0.015 0.012 0.002 0.002 0.000 0.000  
06/23/2026 1090.281 1.460 1.497 0.643 85.965 8.719 1.981 0.119 0.225 0.016 0.013 0.002 0.002 0.000 0.000  
06/22/2026 1113.409 1.857 1.122 0.660 83.674 10.316 2.556 0.152 0.286 0.019 0.015 0.002 0.002 0.000 0.000  
06/21/2026 1129.572 2.158 0.834 0.672 82.035 11.509 2.924 0.173 0.326 0.021 0.017 0.001 0.001 0.000 0.000  
06/20/2026 1146.625 2.419 0.601 0.685 80.373 12.593 3.394 0.202 0.377 0.022 0.017 0.001 0.001 0.000 0.000  
06/19/2026 1127.442 2.262 0.563 0.669 82.243 11.870 2.585 0.151 0.284 0.020 0.017 0.002 0.002 0.000 0.000  
06/18/2026 1119.018 2.314 0.570 0.665 82.615 11.957 2.156 0.121 0.226 0.019 0.018 0.003 0.003 0.000 0.000  
06/17/2026 1116.487 2.368 0.611 0.665 82.533 12.056 2.107 0.108 0.191 0.012 0.011 0.002 0.002 0.000 0.000  
06/16/2026 1110.429 2.212 0.575 0.658 83.425 11.701 1.770 0.099 0.185 0.015 0.014 0.002 0.002 0.000 0.000  
06/15/2026 1114.351 2.390 0.545 0.663 82.760 12.138 1.773 0.113 0.224 0.025 0.024 0.004 0.004 0.000 0.000  
06/14/2026 1112.927 2.387 0.519 0.662 82.964 12.028 1.700 0.112 0.225 0.028 0.028 0.005 0.005 0.000 0.000  
06/13/2026 1113.208 2.402 0.512 0.662 82.834 12.226 1.626 0.110 0.224 0.028 0.027 0.006 0.006 0.000 0.000  
06/12/2026 1112.289 2.338 0.532 0.661 83.189 11.775 1.765 0.113 0.226 0.026 0.026 0.005 0.005 0.000 0.000  
06/11/2026 1103.504 2.171 0.512 0.652 84.331 11.200 1.440 0.094 0.192 0.025 0.025 0.005 0.005 0.000 0.000  
06/10/2026 1103.524 2.199 0.495 0.652 84.330 11.194 1.414 0.098 0.204 0.028 0.028 0.005 0.005 0.000 0.000  
06/09/2026 1107.412 2.243 0.503 0.656 83.877 11.494 1.457 0.110 0.235 0.033 0.035 0.007 0.007 0.000 0.000  
06/08/2026 1104.854 2.292 0.598 0.656 83.981 11.033 1.743 0.102 0.198 0.023 0.022 0.004 0.004 0.000 0.000  
06/07/2026 1014.324 0.153 2.788 0.587 93.564 3.169 0.260 0.018 0.034 0.005 0.004 0.001 0.001 0.000 0.000  
06/06/2026 1015.544 0.187 2.741 0.588 93.466 3.253 0.284 0.020 0.036 0.006 0.005 0.001 0.001 0.000 0.000  
06/05/2026 1018.808 0.269 2.650 0.590 93.132 3.532 0.342 0.022 0.040 0.006 0.005 0.001 0.001 0.000 0.000  
06/04/2026 1022.641 0.347 2.568 0.593 92.722 3.876 0.404 0.025 0.046 0.006 0.005 0.001 0.001 0.000 0.000  
06/03/2026 1027.027 0.436 2.467 0.596 92.270 4.254 0.478 0.028 0.052 0.006 0.005 0.001 0.001 0.000 0.000  
06/02/2026 1029.126 0.481 2.417 0.598 92.054 4.437 0.513 0.030 0.055 0.006 0.005 0.001 0.001 0.000 0.000  
06/01/2026 1033.846 0.579 2.306 0.601 91.571 4.840 0.594 0.034 0.062 0.006 0.005 0.001 0.001 0.000 0.000  
05/31/2026 1040.068 0.709 2.181 0.606 90.881 5.403 0.700 0.039 0.071 0.006 0.005 0.001 0.001 0.000 0.000  
05/30/2026 1047.359 0.873 2.030 0.611 90.063 6.069 0.824 0.045 0.081 0.007 0.006 0.001 0.001 0.000 0.000  
05/29/2026 1057.915 1.111 1.806 0.620 88.900 6.999 1.014 0.055 0.098 0.008 0.006 0.002 0.002 0.000 0.000  
05/28/2026 1066.591 1.298 1.615 0.626 87.971 7.760 1.164 0.062 0.111 0.008 0.007 0.002 0.002 0.000 0.000  
05/27/2026 1084.389 1.672 1.224 0.639 86.071 9.344 1.455 0.077 0.137 0.010 0.008 0.002 0.002 0.000 0.000  
05/26/2026 1096.852 1.936 0.957 0.649 84.746 10.413 1.683 0.088 0.156 0.010 0.008 0.002 0.002 0.000 0.000  
05/25/2026 1107.407 2.167 0.711 0.657 83.584 11.420 1.836 0.095 0.166 0.010 0.008 0.001 0.001 0.000 0.000  
05/24/2026 1101.129 1.994 0.578 0.648 84.711 11.040 1.393 0.084 0.161 0.016 0.016 0.004 0.004 0.000 0.000  
05/23/2026 1112.983 2.205 0.599 0.660 83.545 11.158 2.100 0.121 0.224 0.019 0.017 0.005 0.005 0.000 0.000  
05/22/2026 1098.329 2.043 0.573 0.647 85.015 10.628 1.467 0.083 0.155 0.016 0.014 0.002 0.002 0.000 0.000  
05/21/2026 1093.715 2.088 0.560 0.645 85.180 10.750 1.193 0.067 0.128 0.014 0.014 0.002 0.002 0.000 0.000  
05/20/2026 1105.906 2.097 0.529 0.653 84.263 11.259 1.474 0.101 0.210 0.028 0.029 0.006 0.006 0.000 0.000  
05/19/2026 1102.018 2.089 0.512 0.650 84.576 11.184 1.293 0.092 0.192 0.026 0.027 0.005 0.005 0.000 0.000  
05/18/2026 1109.961 2.091 0.517 0.655 84.228 11.019 1.635 0.130 0.281 0.040 0.042 0.008 0.008 0.000 0.000  
05/17/2026 1110.169 2.082 0.505 0.655 84.213 11.112 1.569 0.130 0.285 0.042 0.044 0.009 0.009 0.000 0.000  
05/16/2026 1112.488 2.154 0.517 0.658 83.692 11.579 1.531 0.132 0.290 0.043 0.045 0.009 0.009 0.000 0.000  
05/15/2026 1080.394 1.570 0.937 0.632 87.342 8.744 1.092 0.084 0.171 0.024 0.024 0.005 0.005 0.000 0.000  
05/14/2026 1087.756 1.766 0.709 0.638 86.601 9.408 1.173 0.091 0.187 0.026 0.026 0.006 0.006 0.000 0.000  
05/13/2026 1091.776 1.879 0.575 0.641 86.190 9.789 1.212 0.095 0.194 0.027 0.027 0.006 0.006 0.000 0.000  
05/12/2026 1100.278 1.981 0.495 0.647 85.132 10.778 1.222 0.101 0.215 0.032 0.033 0.007 0.007 0.000 0.000  
05/11/2026 1093.450 1.844 0.478 0.640 86.177 10.003 1.172 0.087 0.178 0.024 0.024 0.006 0.006 0.000 0.000  
05/10/2026 1100.306 2.010 0.588 0.648 85.020 10.531 1.500 0.099 0.192 0.023 0.023 0.007 0.007 0.000 0.000  
05/09/2026 1042.875 1.078 0.829 0.599 92.544 4.991 0.447 0.032 0.057 0.009 0.008 0.003 0.003 0.000 0.000  
05/08/2026 1027.877 0.686 1.278 0.588 93.909 3.947 0.140 0.013 0.014 0.005 0.003 0.003 0.003 0.000 0.000  
05/07/2026 1014.748 0.165 2.549 0.585 94.010 2.980 0.230 0.018 0.033 0.006 0.005 0.002 0.002 0.000 0.000  
05/06/2026 1016.659 0.199 2.531 0.586 93.779 3.149 0.268 0.021 0.038 0.006 0.006 0.002 0.002 0.000 0.000  
05/05/2026 1024.591 0.334 2.362 0.592 93.009 3.804 0.388 0.029 0.054 0.008 0.008 0.002 0.002 0.000 0.000  
05/04/2026 1026.694 0.384 2.303 0.593 92.806 3.974 0.421 0.031 0.059 0.009 0.008 0.002 0.002 0.000 0.000  
05/03/2026 1031.495 0.539 2.147 0.597 92.288 4.408 0.487 0.035 0.069 0.010 0.010 0.003 0.003 0.000 0.000  
05/02/2026 1032.049 0.555 2.132 0.598 92.229 4.455 0.498 0.036 0.070 0.010 0.010 0.003 0.003 0.000 0.000  
05/01/2026 1061.496 1.197 1.429 0.619 89.194 7.008 0.937 0.064 0.127 0.017 0.017 0.004 0.004 0.000 0.000  
04/30/2026 1079.576 1.592 0.996 0.633 87.310 8.609 1.203 0.080 0.159 0.020 0.020 0.005 0.005 0.000 0.000  
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