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Gas Quality By Date / Gas Quality By ID

Date Requested: Aug 29 2025 4:40 PM

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
08/29/2025 1040.929 0.810 1.516 0.601 91.528 5.746 0.347 0.012 0.022 0.003 0.003 0.000 0.000 0.014   
08/28/2025 1061.529 1.264 1.026 0.616 89.119 8.029 0.502 0.016 0.028 0.003 0.003 0.000 0.000 0.008   
08/27/2025 1071.467 1.438 0.846 0.623 87.999 9.026 0.613 0.022 0.040 0.005 0.005 0.000 0.000 0.006   
08/26/2025 1068.043 1.341 0.885 0.620 88.573 8.522 0.597 0.023 0.042 0.005 0.005 0.000 0.000 0.006   
08/25/2025 1054.359 1.068 1.195 0.610 90.183 6.969 0.485 0.023 0.046 0.007 0.008 0.002 0.002 0.011   
08/24/2025 1053.800 0.983 1.348 0.610 90.149 6.896 0.514 0.026 0.051 0.008 0.009 0.002 0.002 0.011   
08/23/2025 1046.165 0.901 1.408 0.604 90.965 6.272 0.385 0.017 0.030 0.004 0.004 0.001 0.001 0.013   
08/22/2025 1040.218 0.690 1.583 0.599 91.734 5.602 0.330 0.014 0.024 0.003 0.003 0.000 0.000 0.016   
08/21/2025 1030.555 0.567 1.777 0.593 92.728 4.607 0.265 0.010 0.018 0.002 0.002 0.000 0.000 0.021   
08/20/2025 1035.570 0.695 1.539 0.596 92.356 5.081 0.278 0.011 0.019 0.002 0.002 0.000 0.000 0.017   
08/19/2025 1056.389 1.178 1.081 0.612 89.800 7.447 0.428 0.017 0.030 0.004 0.004 0.000 0.000 0.009   
08/18/2025 1049.168 0.969 1.356 0.607 90.648 6.500 0.432 0.023 0.044 0.007 0.007 0.001 0.001 0.011   
08/17/2025 1057.446 1.186 1.134 0.613 89.505 7.685 0.434 0.015 0.026 0.003 0.003 0.000 0.000 0.009   
08/16/2025 1049.322 1.034 1.380 0.608 90.293 6.847 0.384 0.015 0.026 0.003 0.003 0.000 0.000 0.012   
08/15/2025 1038.205 0.770 1.621 0.600 91.770 5.424 0.345 0.015 0.029 0.005 0.005 0.001 0.001 0.015   
08/14/2025 1072.371 0.971 2.160 0.630 85.977 10.089 0.720 0.021 0.039 0.003 0.003 0.000 0.000 0.017   
08/13/2025 1087.260 0.973 2.617 0.645 83.207 12.182 0.923 0.027 0.049 0.002 0.003 0.000 0.000 0.017   
08/12/2025 1086.213 0.972 2.640 0.644 83.200 12.239 0.866 0.022 0.040 0.002 0.002 0.000 0.000 0.017   
08/11/2025 1085.598 1.002 2.710 0.645 83.085 12.220 0.899 0.022 0.041 0.002 0.002 0.000 0.000 0.017   
08/10/2025 1088.154 1.005 2.744 0.647 82.752 12.435 0.971 0.025 0.045 0.002 0.002 0.000 0.000 0.018   
08/09/2025 1086.372 0.993 2.687 0.645 83.053 12.288 0.898 0.022 0.039 0.002 0.002 0.000 0.000 0.017   
08/08/2025 1087.333 1.006 2.594 0.645 83.132 12.279 0.902 0.023 0.043 0.002 0.003 0.000 0.000 0.016   
08/07/2025 1086.716 1.010 2.631 0.645 83.058 12.361 0.860 0.021 0.038 0.002 0.002 0.000 0.000 0.017   
08/06/2025 1085.208 0.999 2.646 0.644 83.227 12.208 0.843 0.020 0.037 0.002 0.002 0.000 0.000 0.016   
08/05/2025 1085.172 0.992 2.617 0.644 83.311 12.179 0.809 0.026 0.042 0.003 0.003 0.000 0.000 0.017   
08/04/2025 1089.049 1.012 2.671 0.647 82.745 12.568 0.901 0.028 0.049 0.004 0.004 0.000 0.000 0.017   
08/03/2025 1090.672 1.001 2.647 0.648 82.684 12.597 0.960 0.031 0.054 0.004 0.004 0.000 0.000 0.018   
08/02/2025 1089.225 1.019 2.720 0.648 82.616 12.613 0.929 0.028 0.050 0.003 0.003 0.000 0.000 0.018   
08/01/2025 1090.000 1.009 2.688 0.648 82.665 12.560 0.968 0.030 0.054 0.004 0.004 0.000 0.000 0.017   
07/31/2025 1089.371 1.001 2.686 0.647 82.751 12.500 0.957 0.029 0.051 0.003 0.004 0.000 0.000 0.017   
07/30/2025 1092.227 1.014 2.713 0.649 82.327 12.842 1.003 0.027 0.051 0.003 0.003 0.000 0.000 0.017   
07/29/2025 1093.691 1.010 2.697 0.650 82.316 12.767 1.080 0.034 0.068 0.005 0.005 0.000 0.000 0.017   
07/28/2025 1093.855 1.015 2.745 0.651 82.099 12.973 1.067 0.028 0.051 0.003 0.003 0.000 0.000 0.018   
07/27/2025 1092.683 1.008 2.698 0.649 82.295 12.904 0.993 0.026 0.050 0.003 0.003 0.000 0.000 0.020   
07/26/2025 1090.578 1.011 2.705 0.648 82.564 12.509 1.064 0.029 0.056 0.003 0.003 0.000 0.000 0.055   
07/25/2025 1089.746 1.009 2.762 0.648 82.566 12.415 1.097 0.030 0.055 0.003 0.003 0.000 0.000 0.061   
07/24/2025 1089.707 1.010 2.723 0.648 82.518 12.583 1.001 0.027 0.052 0.003 0.003 0.000 0.000 0.081   
07/23/2025 1089.429 1.008 2.740 0.648 82.505 12.571 1.002 0.027 0.052 0.003 0.003 0.000 0.000 0.089   
07/22/2025 1087.901 1.007 2.708 0.646 82.730 12.436 0.951 0.026 0.050 0.002 0.003 0.000 0.000 0.087   
07/21/2025 1087.608 1.000 2.623 0.645 82.984 12.272 0.958 0.026 0.048 0.002 0.002 0.000 0.000 0.084   
07/20/2025 1086.096 0.980 2.580 0.644 83.231 12.205 0.863 0.022 0.041 0.002 0.002 0.000 0.000 0.074   
07/19/2025 1085.660 0.993 2.572 0.643 83.215 12.220 0.844 0.021 0.039 0.002 0.002 0.000 0.000 0.093   
07/18/2025 1085.176 0.989 2.665 0.644 83.074 12.188 0.894 0.023 0.042 0.002 0.002 0.000 0.000 0.121   
07/17/2025 1086.689 0.987 2.653 0.645 82.926 12.347 0.896 0.024 0.044 0.002 0.002 0.000 0.000 0.118   
07/16/2025 1092.595 0.997 2.697 0.649 82.253 12.793 1.073 0.029 0.050 0.002 0.002 0.000 0.000 0.104   
07/15/2025 1091.602 1.011 2.737 0.649 82.289 12.728 1.070 0.028 0.048 0.002 0.002 0.000 0.000 0.084   
07/14/2025 1095.665 1.030 2.779 0.653 81.847 13.049 1.180 0.031 0.052 0.002 0.002 0.000 0.000 0.027   
07/13/2025 1086.833 0.978 2.627 0.645 83.137 12.313 0.858 0.022 0.042 0.002 0.003 0.000 0.000 0.017   
07/12/2025 1086.511 0.994 2.708 0.645 83.042 12.230 0.929 0.025 0.048 0.002 0.003 0.000 0.000 0.018   
07/11/2025 1086.253 0.992 2.664 0.645 83.176 12.148 0.921 0.025 0.048 0.002 0.003 0.000 0.000 0.019   
07/10/2025 1083.721 1.005 2.682 0.644 83.317 12.048 0.851 0.022 0.041 0.002 0.002 0.000 0.000 0.030   
07/09/2025 1082.153 1.006 2.752 0.643 83.186 12.048 0.836 0.021 0.039 0.002 0.002 0.000 0.000 0.108   
07/08/2025 1086.792 1.031 2.781 0.647 82.546 12.564 0.899 0.024 0.045 0.002 0.003 0.000 0.000 0.105   
07/07/2025 1087.887 1.042 2.778 0.648 82.535 12.658 0.897 0.023 0.043 0.002 0.002 0.000 0.000 0.020   
07/06/2025 1087.870 1.043 2.778 0.648 82.537 12.655 0.898 0.023 0.043 0.002 0.002 0.000 0.000 0.019   
07/05/2025 1087.938 1.043 2.778 0.648 82.528 12.666 0.897 0.023 0.043 0.002 0.002 0.000 0.000 0.018   
07/04/2025 1087.845 1.044 2.781 0.648 82.521 12.679 0.888 0.023 0.042 0.002 0.002 0.000 0.000 0.018   
07/03/2025 1087.442 1.041 2.789 0.648 82.570 12.619 0.892 0.023 0.043 0.002 0.002 0.000 0.000 0.018   
07/02/2025 1087.355 1.024 2.762 0.647 82.704 12.514 0.903 0.025 0.046 0.002 0.002 0.000 0.000 0.018   
07/01/2025 1087.310 0.998 2.716 0.646 83.010 12.166 1.002 0.030 0.056 0.003 0.003 0.000 0.000 0.017   
06/30/2025 1085.704 1.017 2.749 0.646 82.993 12.221 0.925 0.025 0.048 0.002 0.003 0.000 0.000 0.018   
06/29/2025 1083.618 0.990 2.682 0.643 83.376 12.031 0.837 0.022 0.041 0.002 0.002 0.000 0.000 0.016   
06/28/2025 1083.681 0.989 2.673 0.643 83.389 12.034 0.831 0.022 0.042 0.002 0.002 0.000 0.000 0.017   
06/27/2025 1083.218 0.989 2.660 0.643 83.469 11.972 0.827 0.022 0.040 0.002 0.002 0.000 0.000 0.017   
06/26/2025 1082.952 0.997 2.660 0.643 83.459 11.999 0.805 0.021 0.038 0.002 0.002 0.000 0.000 0.017   
06/25/2025 1076.356 0.968 2.544 0.637 84.517 11.218 0.679 0.018 0.035 0.002 0.002 0.000 0.000 0.017   
06/24/2025 1072.976 0.952 2.474 0.634 85.070 10.834 0.605 0.016 0.030 0.002 0.002 0.000 0.000 0.016   
06/23/2025 1072.941 0.952 2.474 0.634 85.078 10.828 0.605 0.016 0.030 0.002 0.002 0.000 0.000 0.015   
06/22/2025 1072.987 0.952 2.474 0.634 85.072 10.834 0.604 0.016 0.030 0.002 0.002 0.000 0.000 0.014   
06/21/2025 1072.823 0.953 2.475 0.634 85.087 10.818 0.603 0.016 0.030 0.002 0.002 0.000 0.000 0.015   
06/20/2025 1073.171 0.953 2.469 0.634 85.050 10.864 0.601 0.015 0.029 0.002 0.002 0.000 0.000 0.016   
06/19/2025 1073.058 0.953 2.467 0.634 85.061 10.860 0.596 0.015 0.029 0.002 0.002 0.000 0.000 0.016   
06/18/2025 1074.925 0.989 2.403 0.635 85.010 10.829 0.691 0.019 0.038 0.002 0.003 0.000 0.000 0.015   
06/17/2025 1056.968 1.236 1.157 0.614 89.488 7.601 0.448 0.019 0.036 0.005 0.005 0.002 0.002 0.000 0.000  
06/16/2025 1039.860 0.858 1.561 0.601 91.500 5.703 0.320 0.015 0.029 0.005 0.005 0.002 0.002 0.000 0.000  
06/15/2025 1038.746 0.886 1.553 0.601 91.545 5.684 0.284 0.013 0.024 0.004 0.004 0.002 0.002 0.000 0.000  
06/14/2025 1046.744 1.055 1.331 0.607 90.762 6.415 0.362 0.019 0.038 0.006 0.006 0.002 0.002 0.000 0.000  
06/13/2025 1044.568 1.004 1.385 0.605 91.004 6.196 0.346 0.017 0.033 0.006 0.006 0.002 0.002 0.000 0.000  
06/12/2025 1053.380 1.166 1.219 0.611 90.000 7.091 0.439 0.023 0.045 0.007 0.007 0.002 0.002 0.000 0.000  
06/11/2025 1045.257 0.959 1.518 0.606 90.752 6.317 0.383 0.019 0.038 0.006 0.006 0.001 0.001 0.000 0.000  
06/10/2025 1042.298 0.823 1.811 0.605 90.734 6.202 0.371 0.016 0.032 0.004 0.004 0.001 0.001 0.000 0.000  
06/09/2025 1041.080 0.850 1.659 0.603 91.203 5.856 0.359 0.019 0.038 0.006 0.006 0.002 0.002 0.000 0.000  
06/08/2025 1039.319 0.813 1.702 0.602 91.320 5.800 0.316 0.014 0.026 0.004 0.004 0.001 0.001 0.000 0.000  
06/07/2025 1029.645 0.564 1.973 0.595 92.471 4.684 0.263 0.012 0.023 0.004 0.004 0.001 0.001 0.000 0.000  
06/06/2025 1036.009 0.806 1.556 0.598 92.013 5.341 0.247 0.010 0.019 0.003 0.003 0.001 0.001 0.000 0.000  
06/05/2025 1040.056 0.831 1.345 0.599 91.975 5.525 0.275 0.013 0.025 0.004 0.004 0.001 0.001 0.000 0.000  
06/04/2025 1037.948 0.811 1.513 0.599 91.897 5.452 0.286 0.012 0.022 0.003 0.003 0.001 0.001 0.000 0.000  
06/03/2025 1029.456 0.640 1.839 0.594 92.620 4.597 0.262 0.012 0.021 0.003 0.003 0.001 0.001 0.000 0.000  
06/02/2025 1034.351 0.771 1.588 0.597 92.305 4.995 0.297 0.013 0.023 0.003 0.003 0.002 0.002 0.000 0.000  
06/01/2025 1043.061 0.951 1.321 0.602 91.474 5.824 0.371 0.017 0.030 0.004 0.004 0.002 0.002 0.000 0.000  
05/31/2025 1044.517 1.030 1.180 0.603 91.375 6.019 0.353 0.014 0.023 0.003 0.002 0.001 0.001 0.000 0.000  
05/30/2025 1042.853 1.016 1.150 0.601 91.648 5.833 0.315 0.012 0.020 0.002 0.002 0.001 0.001 0.000 0.000  
05/29/2025 1045.619 1.084 0.962 0.602 91.638 5.916 0.345 0.016 0.029 0.004 0.004 0.001 0.001 0.000 0.000  
05/28/2025 1050.340 1.217 0.767 0.605 91.176 6.437 0.344 0.017 0.031 0.005 0.005 0.001 0.001 0.000 0.000