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Gas Quality By Date / Gas Quality By ID

Date Requested: Aug 01 2026 8:30 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 by ID information for the current Gas Day is updated for all location ID's after 11:00 a.m.
TSP Name:
Northern Natural Gas Company
TSP:
784158214
Gas Quality by ID
08/01/2026 1113.316 1.135 1.542 0.652 82.041 13.918 1.162 0.032 0.059 0.003 0.003 0.000 0.000 0.105 0.000  
07/31/2026 1113.822 1.142 1.717 0.655 81.670 14.274 1.117 0.027 0.048 0.002 0.003 0.000 0.000 0.000 0.000  
07/30/2026 1119.231 1.143 1.766 0.659 81.082 14.530 1.377 0.029 0.051 0.002 0.003 0.000 0.000 0.018 0.000  
07/29/2026 1116.083 1.176 1.527 0.655 81.795 14.259 1.154 0.030 0.054 0.003 0.003 0.000 0.000 0.000 0.000  
07/28/2026 1122.235 1.196 1.582 0.660 80.964 14.879 1.280 0.032 0.060 0.003 0.003 0.000 0.000 0.000 0.000  
07/27/2026 1104.331 1.199 1.645 0.649 82.793 13.312 0.972 0.026 0.048 0.002 0.002 0.000 0.000 0.000 0.000  
07/26/2026 1111.992 1.197 1.689 0.654 81.760 14.238 1.035 0.026 0.048 0.002 0.002 0.000 0.000 0.002 0.000  
07/25/2026 1096.812 1.177 1.734 0.645 83.522 12.541 0.927 0.025 0.046 0.002 0.002 0.000 0.000 0.023 0.000  
07/24/2026 1097.453 1.172 1.716 0.645 83.489 12.598 0.929 0.024 0.044 0.002 0.002 0.000 0.000 0.024 0.000  
07/23/2026 1098.921 1.171 1.662 0.645 83.479 12.657 0.948 0.025 0.046 0.002 0.002 0.000 0.000 0.008 0.000  
07/22/2026 1101.070 1.158 1.610 0.646 83.310 12.768 1.017 0.025 0.045 0.002 0.002 0.000 0.000 0.064 0.000  
07/21/2026 1102.286 1.177 1.581 0.646 83.090 12.982 1.007 0.023 0.041 0.002 0.002 0.000 0.000 0.096 0.000  
07/20/2026 1108.145 1.185 1.537 0.650 82.639 13.502 1.049 0.026 0.048 0.002 0.002 0.000 0.000 0.010 0.000  
07/19/2026 1100.868 1.164 1.515 0.645 83.611 12.679 0.954 0.025 0.047 0.003 0.003 0.000 0.000 0.000 0.000  
07/18/2026 1096.543 1.160 1.500 0.642 84.164 12.186 0.924 0.023 0.040 0.002 0.002 0.000 0.000 0.000 0.000  
07/17/2026 1100.555 1.154 1.486 0.644 83.804 12.472 0.998 0.028 0.053 0.003 0.003 0.000 0.000 0.000 0.000  
07/16/2026 1108.226 1.151 1.534 0.649 82.963 12.994 1.206 0.041 0.082 0.004 0.005 0.000 0.000 0.019 0.000  
07/15/2026 1105.384 1.138 1.510 0.647 83.132 12.867 1.127 0.036 0.072 0.004 0.004 0.000 0.000 0.110 0.000  
07/14/2026 1094.476 1.155 1.537 0.641 84.123 12.139 0.869 0.024 0.045 0.002 0.002 0.000 0.000 0.103 0.000  
07/13/2026 1092.232 1.161 1.548 0.639 84.336 11.926 0.855 0.022 0.040 0.002 0.002 0.000 0.000 0.108 0.000  
07/12/2026 1090.682 1.162 1.563 0.639 84.476 11.739 0.864 0.023 0.041 0.002 0.002 0.000 0.000 0.128 0.000  
07/11/2026 1091.069 1.161 1.585 0.639 84.281 11.945 0.814 0.022 0.040 0.002 0.002 0.000 0.000 0.148 0.000  
07/10/2026 1091.464 1.177 1.610 0.640 84.050 12.149 0.774 0.021 0.040 0.002 0.002 0.000 0.000 0.173 0.000  
07/09/2026 1089.724 1.183 1.617 0.639 84.120 12.087 0.728 0.019 0.035 0.002 0.002 0.000 0.000 0.207 0.000  
07/08/2026 1089.752 1.189 1.557 0.638 84.440 11.820 0.780 0.022 0.042 0.003 0.003 0.000 0.000 0.145 0.000  
07/07/2026 1088.594 1.193 1.528 0.637 84.670 11.638 0.766 0.022 0.043 0.003 0.004 0.001 0.001 0.131 0.000  
07/06/2026 1091.072 1.194 1.544 0.639 84.290 11.929 0.810 0.023 0.044 0.003 0.003 0.000 0.000 0.161 0.000  
07/05/2026 1090.001 1.181 1.633 0.639 84.190 11.987 0.780 0.020 0.038 0.002 0.002 0.000 0.000 0.167 0.000  
07/04/2026 1090.206 1.187 1.652 0.640 84.114 12.058 0.770 0.020 0.038 0.002 0.002 0.000 0.000 0.157 0.000  
07/03/2026 1091.873 1.159 1.600 0.640 84.036 12.134 0.803 0.022 0.040 0.002 0.002 0.000 0.000 0.201 0.000  
07/02/2026 1089.618 1.186 1.609 0.639 84.117 12.085 0.726 0.019 0.035 0.002 0.002 0.000 0.000 0.220 0.000  
07/01/2026 1088.168 1.167 1.633 0.638 84.268 11.958 0.703 0.017 0.032 0.002 0.002 0.000 0.000 0.218 0.000  
06/30/2026 1088.951 1.173 1.693 0.639 84.084 12.074 0.726 0.018 0.033 0.002 0.002 0.000 0.000 0.195 0.000  
06/29/2026 1091.681 1.150 1.621 0.640 84.044 12.117 0.809 0.021 0.038 0.002 0.002 0.000 0.000 0.195 0.000  
06/28/2026 1092.219 1.145 1.625 0.640 84.013 12.104 0.841 0.023 0.043 0.002 0.002 0.000 0.000 0.202 0.000  
06/27/2026 1090.322 1.149 1.706 0.640 84.039 12.012 0.827 0.022 0.040 0.002 0.002 0.000 0.000 0.201 0.000  
06/26/2026 1089.297 1.131 1.759 0.639 84.077 11.991 0.795 0.020 0.036 0.002 0.002 0.000 0.000 0.186 0.000  
06/25/2026 1081.895 1.083 2.113 0.638 84.303 11.485 0.774 0.019 0.034 0.002 0.002 0.000 0.000 0.185 0.000  
06/24/2026 1085.690 1.167 1.695 0.637 84.571 11.589 0.748 0.018 0.032 0.002 0.002 0.000 0.000 0.177 0.000  
06/23/2026 1089.810 1.164 1.688 0.639 84.107 12.043 0.776 0.019 0.034 0.002 0.002 0.000 0.000 0.167 0.000  
06/22/2026 1089.615 1.146 1.608 0.638 84.331 11.959 0.740 0.018 0.032 0.002 0.001 0.000 0.000 0.162 0.000  
06/21/2026 1085.885 1.202 1.741 0.638 84.264 11.949 0.637 0.015 0.028 0.001 0.001 0.000 0.000 0.160 0.000  
06/20/2026 1090.285 1.198 1.855 0.642 83.621 12.272 0.779 0.026 0.056 0.004 0.004 0.000 0.000 0.185 0.000  
06/19/2026 1085.805 1.193 1.806 0.638 84.019 11.877 0.714 0.024 0.052 0.003 0.004 0.000 0.000 0.308 0.000  
06/18/2026 1087.534 1.197 1.750 0.639 84.050 11.846 0.787 0.027 0.056 0.003 0.004 0.000 0.000 0.279 0.000  
06/17/2026 1084.864 1.185 1.816 0.638 84.245 11.608 0.755 0.031 0.058 0.005 0.005 0.001 0.001 0.291 0.000  
06/16/2026 1084.993 1.144 2.059 0.640 83.775 11.888 0.788 0.024 0.045 0.003 0.003 0.000 0.000 0.270 0.000  
06/15/2026 1085.125 1.205 1.753 0.638 84.229 11.814 0.702 0.017 0.029 0.001 0.001 0.000 0.000 0.249 0.000  
06/14/2026 1085.236 1.171 1.846 0.638 84.120 11.766 0.762 0.020 0.038 0.002 0.002 0.000 0.000 0.272 0.000  
06/13/2026 1079.010 1.159 2.230 0.638 84.040 11.750 0.599 0.014 0.026 0.001 0.001 0.000 0.000 0.180 0.000  
06/12/2026 1095.119 1.198 1.638 0.643 83.667 12.231 0.983 0.028 0.053 0.003 0.003 0.000 0.000 0.196 0.000  
06/11/2026 1091.396 1.180 1.662 0.640 83.949 12.007 0.891 0.024 0.046 0.003 0.003 0.000 0.000 0.236 0.000  
06/10/2026 1089.328 1.184 1.696 0.639 84.069 11.951 0.810 0.022 0.043 0.003 0.003 0.000 0.000 0.219 0.000  
06/09/2026 1086.599 1.165 1.774 0.638 84.551 11.485 0.848 0.023 0.044 0.003 0.003 0.000 0.000 0.105 0.000  
06/08/2026 1063.492 1.021 1.584 0.619 88.331 8.373 0.608 0.022 0.046 0.005 0.006 0.002 0.002 0.000 0.000  
06/07/2026 1090.197 1.195 1.768 0.641 84.280 11.774 0.911 0.024 0.043 0.002 0.002 0.000 0.000 0.000 0.000  
06/06/2026 1092.778 1.188 1.730 0.642 84.127 11.908 0.966 0.026 0.049 0.003 0.003 0.000 0.000 0.000 0.000  
06/05/2026 1100.164 1.215 1.780 0.648 83.026 12.889 1.009 0.027 0.049 0.002 0.003 0.000 0.000 0.000 0.000  
06/04/2026 1096.979 1.244 1.902 0.648 83.007 12.842 0.926 0.025 0.047 0.003 0.003 0.000 0.000 0.000 0.000  
06/03/2026 1064.284 1.068 1.258 0.617 88.945 8.013 0.602 0.027 0.059 0.008 0.010 0.004 0.004 0.000 0.000  
06/02/2026 1056.302 1.025 1.107 0.610 90.351 6.890 0.517 0.026 0.057 0.008 0.010 0.005 0.005 0.000 0.000  
06/01/2026 1054.081 0.974 1.084 0.607 90.825 6.488 0.510 0.027 0.061 0.009 0.011 0.005 0.005 0.000 0.000  
05/31/2026 1054.974 0.882 1.263 0.608 90.432 6.826 0.506 0.022 0.047 0.007 0.008 0.003 0.003 0.000 0.000  
05/30/2026 1112.640 0.482 1.091 0.637 84.563 12.903 0.900 0.025 0.026 0.004 0.003 0.001 0.001 0.000 0.000  
05/29/2026 1060.016 1.036 1.112 0.612 89.866 7.319 0.559 0.027 0.056 0.008 0.010 0.004 0.004 0.000 0.000  
05/28/2026 1053.440 1.024 1.006 0.607 90.938 6.429 0.491 0.026 0.058 0.009 0.011 0.004 0.004 0.000 0.000  
05/27/2026 1054.618 0.973 1.040 0.607 90.823 6.560 0.492 0.026 0.057 0.009 0.011 0.005 0.005 0.000 0.000  
05/26/2026 1052.969 0.926 1.121 0.606 91.019 6.291 0.516 0.029 0.064 0.010 0.013 0.006 0.006 0.000 0.000  
05/25/2026 1047.958 0.789 1.314 0.603 91.418 5.924 0.458 0.021 0.047 0.007 0.009 0.006 0.006 0.000 0.000  
05/24/2026 1050.062 0.817 1.362 0.605 90.932 6.351 0.456 0.019 0.040 0.006 0.008 0.005 0.005 0.000 0.000  
05/23/2026 1054.221 0.872 1.412 0.609 90.242 6.848 0.532 0.024 0.049 0.007 0.008 0.003 0.003 0.000 0.000  
05/22/2026 1065.274 1.098 1.090 0.616 89.219 7.804 0.661 0.033 0.068 0.010 0.011 0.003 0.003 0.000 0.000  
05/21/2026 1067.687 1.071 1.327 0.620 88.442 8.348 0.686 0.031 0.067 0.009 0.011 0.004 0.004 0.000 0.000  
05/20/2026 1076.831 1.071 1.718 0.630 86.382 9.941 0.788 0.028 0.055 0.006 0.007 0.002 0.002 0.000 0.000  
05/19/2026 1071.004 1.063 1.500 0.624 87.806 8.682 0.790 0.040 0.085 0.012 0.014 0.004 0.004 0.000 0.000  
05/18/2026 1073.199 1.009 1.797 0.628 86.873 9.409 0.783 0.034 0.069 0.009 0.010 0.003 0.003 0.000 0.000  
05/17/2026 1065.755 0.949 1.271 0.616 89.156 7.786 0.696 0.035 0.075 0.011 0.013 0.004 0.004 0.000 0.000  
05/16/2026 1075.227 0.996 1.678 0.627 86.904 9.498 0.810 0.031 0.062 0.008 0.008 0.002 0.002 0.000 0.000  
05/15/2026 1090.671 1.128 2.063 0.643 83.589 12.328 0.828 0.021 0.038 0.002 0.002 0.000 0.000 0.000 0.000  
05/14/2026 1093.121 1.165 1.854 0.643 83.699 12.367 0.850 0.022 0.039 0.002 0.002 0.000 0.000 0.000 0.000  
05/13/2026 1089.620 1.123 1.906 0.641 84.129 11.938 0.833 0.022 0.042 0.003 0.003 0.001 0.001 0.000 0.000  
05/12/2026 1082.780 1.040 1.939 0.636 85.162 10.943 0.832 0.026 0.048 0.004 0.004 0.001 0.001 0.000 0.000  
05/11/2026 1100.270 1.149 1.798 0.647 83.008 13.059 0.917 0.024 0.041 0.002 0.002 0.000 0.000 0.000 0.000  
05/10/2026 1096.072 1.125 2.020 0.646 83.150 12.666 0.967 0.025 0.043 0.002 0.002 0.000 0.000 0.000 0.000  
05/09/2026 1097.870 1.147 1.921 0.647 83.097 12.797 0.963 0.026 0.045 0.002 0.002 0.000 0.000 0.000 0.000  
05/08/2026 1093.378 1.098 2.091 0.645 83.363 12.447 0.925 0.026 0.046 0.002 0.002 0.000 0.000 0.000 0.000  
05/07/2026 1096.595 1.164 1.788 0.645 83.327 12.602 0.936 0.027 0.049 0.003 0.003 0.000 0.000 0.102 0.000  
05/06/2026 1091.191 1.131 1.565 0.638 84.572 11.655 0.891 0.025 0.046 0.003 0.004 0.001 0.001 0.107 0.000  
05/05/2026 1087.180 1.135 1.676 0.637 84.631 11.646 0.749 0.018 0.031 0.002 0.002 0.001 0.001 0.109 0.000  
05/04/2026 1061.443 0.828 1.537 0.614 89.099 7.895 0.545 0.021 0.043 0.006 0.007 0.005 0.005 0.008 0.000  
05/03/2026 1041.304 0.608 1.476 0.597 92.343 5.030 0.427 0.025 0.055 0.010 0.012 0.007 0.007 0.000 0.000  
05/02/2026 1041.849 0.582 1.717 0.600 91.705 5.470 0.432 0.021 0.045 0.007 0.009 0.004 0.004 0.003 0.000  
05/01/2026 1088.544 1.159 1.706 0.639 84.276 11.955 0.734 0.017 0.029 0.001 0.001 0.000 0.000 0.120 0.000  
04/30/2026 1087.070 1.153 1.712 0.638 84.408 11.818 0.712 0.017 0.032 0.002 0.002 0.000 0.000 0.144 0.000