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Gas Quality / Gas Quality By Date

Date Requested: Nov 13 2025 3:43 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
11/13/2025 1055.218 1.047 1.081 0.609 90.665 6.462 0.559 0.042 0.093 0.016 0.018 0.004 0.004 0.008   
11/12/2025 1055.218 1.047 1.081 0.609 90.665 6.462 0.559 0.042 0.093 0.016 0.018 0.004 0.004 0.008   
11/11/2025 1066.022 1.255 0.722 0.616 89.713 7.500 0.608 0.046 0.103 0.018 0.020 0.005 0.005 0.005   
11/10/2025 1057.443 1.083 1.071 0.611 90.309 6.805 0.549 0.041 0.092 0.016 0.018 0.004 0.004 0.008   
11/09/2025 1043.435 0.840 1.416 0.602 91.526 5.739 0.374 0.023 0.050 0.008 0.009 0.002 0.002 0.011   
11/08/2025 1045.008 0.914 1.342 0.603 91.406 5.796 0.426 0.026 0.056 0.009 0.010 0.002 0.002 0.010   
11/07/2025 1052.453 0.897 1.829 0.613 89.401 7.235 0.536 0.024 0.046 0.007 0.007 0.002 0.002 0.013   
11/06/2025 1030.889 0.666 1.801 0.595 92.559 4.571 0.311 0.017 0.035 0.006 0.008 0.004 0.004 0.019   
11/05/2025 1029.864 0.566 1.875 0.594 92.757 4.396 0.303 0.018 0.040 0.007 0.009 0.004 0.004 0.020   
11/04/2025 1031.493 0.602 1.870 0.595 92.490 4.618 0.314 0.019 0.041 0.007 0.009 0.004 0.004 0.021   
11/03/2025 1062.619 0.838 2.323 0.624 87.172 8.878 0.685 0.023 0.044 0.005 0.005 0.002 0.002 0.023   
11/02/2025 1032.766 0.636 1.825 0.596 92.317 4.821 0.307 0.018 0.039 0.006 0.008 0.002 0.002 0.020   
11/01/2025 1029.783 0.612 1.925 0.595 92.483 4.611 0.286 0.016 0.033 0.006 0.006 0.001 0.001 0.018   
10/31/2025 1035.199 0.723 1.702 0.598 92.091 5.064 0.334 0.018 0.036 0.006 0.006 0.001 0.001 0.019   
10/30/2025 1043.517 0.895 1.483 0.604 91.229 5.888 0.400 0.023 0.046 0.007 0.008 0.002 0.002 0.017   
10/29/2025 1039.521 0.803 1.736 0.602 91.406 5.547 0.398 0.023 0.049 0.009 0.010 0.003 0.003 0.014   
10/28/2025 1052.310 0.748 2.251 0.615 88.816 7.480 0.601 0.022 0.044 0.005 0.006 0.002 0.002 0.023   
10/27/2025 1066.402 0.841 2.487 0.628 86.378 9.394 0.795 0.024 0.043 0.003 0.004 0.001 0.001 0.029   
10/26/2025 1030.784 0.532 2.036 0.595 92.332 4.685 0.323 0.017 0.035 0.006 0.007 0.003 0.003 0.021   
10/25/2025 1021.599 0.398 2.147 0.589 93.477 3.648 0.248 0.014 0.029 0.005 0.006 0.002 0.002 0.023   
10/24/2025 1038.549 0.603 2.300 0.604 90.601 5.998 0.417 0.016 0.032 0.004 0.005 0.001 0.001 0.022   
10/23/2025 1056.839 0.844 2.291 0.620 87.856 8.346 0.581 0.019 0.036 0.004 0.004 0.001 0.001 0.018   
10/22/2025 1039.755 0.792 1.597 0.601 91.742 5.363 0.385 0.026 0.056 0.010 0.012 0.003 0.003 0.012   
10/21/2025 1037.729 0.744 1.673 0.599 91.925 5.170 0.365 0.026 0.056 0.011 0.012 0.003 0.003 0.013   
10/20/2025 1035.544 0.676 1.722 0.597 92.252 4.861 0.360 0.027 0.058 0.011 0.012 0.003 0.003 0.016   
10/19/2025 1034.202 0.682 1.775 0.597 92.286 4.764 0.365 0.026 0.057 0.011 0.012 0.003 0.003 0.018   
10/18/2025 1026.299 0.546 1.937 0.592 93.088 4.044 0.283 0.019 0.042 0.007 0.008 0.002 0.002 0.021   
10/17/2025 1032.248 0.667 1.721 0.595 92.586 4.616 0.308 0.021 0.045 0.008 0.009 0.002 0.002 0.016   
10/16/2025 1036.180 0.732 1.615 0.598 92.183 5.048 0.319 0.021 0.046 0.008 0.009 0.002 0.002 0.015   
10/15/2025 1049.176 1.039 1.249 0.607 90.754 6.445 0.396 0.026 0.054 0.010 0.011 0.002 0.002 0.011   
10/14/2025 1046.591 0.954 1.322 0.605 91.073 6.165 0.383 0.023 0.048 0.008 0.009 0.002 0.002 0.011   
10/13/2025 1055.882 0.978 1.864 0.617 88.596 7.902 0.525 0.023 0.046 0.007 0.007 0.001 0.001 0.049   
10/12/2025 1043.526 0.902 1.473 0.604 91.174 6.011 0.351 0.020 0.040 0.007 0.008 0.001 0.001 0.012   
10/11/2025 1035.416 0.729 1.733 0.598 91.926 5.235 0.297 0.016 0.032 0.005 0.006 0.001 0.001 0.020   
10/10/2025 1030.517 0.607 1.897 0.595 92.443 4.693 0.284 0.015 0.030 0.005 0.005 0.001 0.001 0.019   
10/09/2025 1034.627 0.702 1.761 0.598 92.084 5.032 0.333 0.018 0.037 0.006 0.007 0.001 0.001 0.018   
10/08/2025 1048.481 1.018 1.246 0.606 90.814 6.453 0.385 0.020 0.039 0.006 0.007 0.001 0.001 0.010   
10/07/2025 1050.017 1.026 1.309 0.608 90.512 6.623 0.430 0.022 0.045 0.007 0.008 0.001 0.001 0.015   
10/06/2025 1072.365 1.068 2.337 0.634 85.166 10.536 0.721 0.020 0.037 0.003 0.003 0.000 0.000 0.108   
10/05/2025 1088.344 1.103 2.943 0.651 81.778 13.027 0.935 0.024 0.046 0.003 0.003 0.000 0.000 0.138   
10/04/2025 1087.814 1.104 3.013 0.651 81.649 13.091 0.925 0.023 0.044 0.002 0.003 0.000 0.000 0.145   
10/03/2025 1051.496 0.987 1.635 0.612 89.593 7.228 0.448 0.020 0.038 0.006 0.006 0.001 0.001 0.038   
10/02/2025 1050.832 1.025 1.133 0.607 90.700 6.712 0.366 0.016 0.029 0.005 0.005 0.000 0.000 0.009   
10/01/2025 1053.932 1.096 1.351 0.612 89.732 7.280 0.447 0.021 0.040 0.006 0.007 0.001 0.001 0.018   
09/30/2025 1055.400 1.148 1.249 0.613 89.711 7.331 0.464 0.023 0.046 0.007 0.008 0.001 0.001 0.011   
09/29/2025 1054.115 1.030 1.408 0.612 89.708 7.323 0.435 0.020 0.039 0.006 0.007 0.001 0.001 0.022   
09/28/2025 1057.292 0.905 1.936 0.617 88.344 8.157 0.517 0.020 0.039 0.006 0.006 0.001 0.001 0.068   
09/27/2025 1078.202 1.058 2.901 0.643 82.891 12.019 0.807 0.019 0.035 0.002 0.002 0.000 0.000 0.267   
09/26/2025 1049.547 0.875 1.728 0.610 89.895 6.949 0.433 0.021 0.041 0.007 0.008 0.002 0.002 0.040   
09/25/2025 1058.116 1.047 1.775 0.618 88.392 8.096 0.540 0.025 0.051 0.008 0.009 0.002 0.002 0.053   
09/24/2025 1069.770 1.236 1.636 0.627 86.917 9.420 0.643 0.029 0.059 0.009 0.010 0.002 0.002 0.038   
09/23/2025 1057.215 1.023 1.717 0.617 88.711 7.907 0.521 0.024 0.049 0.007 0.008 0.001 0.001 0.029   
09/22/2025 1054.719 1.090 1.335 0.612 89.843 7.115 0.483 0.031 0.064 0.011 0.012 0.003 0.003 0.010   
09/21/2025 1055.701 1.160 1.328 0.614 89.504 7.419 0.483 0.026 0.051 0.008 0.009 0.002 0.002 0.010   
09/20/2025 1050.230 1.047 1.455 0.610 90.152 6.787 0.451 0.025 0.050 0.008 0.009 0.002 0.002 0.011   
09/19/2025 1047.434 1.017 1.456 0.608 90.579 6.396 0.444 0.025 0.051 0.008 0.009 0.002 0.002 0.011   
09/18/2025 1060.943 1.369 1.080 0.618 88.962 7.970 0.505 0.027 0.056 0.009 0.010 0.002 0.002 0.008   
09/17/2025 1061.436 1.336 1.136 0.618 88.885 7.994 0.529 0.028 0.058 0.010 0.011 0.003 0.003 0.008   
09/16/2025 1066.043 1.327 1.159 0.621 88.742 7.786 0.747 0.053 0.118 0.022 0.025 0.006 0.006 0.009   
09/15/2025 1073.127 1.228 1.718 0.630 86.677 9.302 0.832 0.047 0.103 0.017 0.020 0.005 0.005 0.046   
09/14/2025 1055.306 1.070 1.440 0.613 89.993 6.583 0.679 0.050 0.113 0.021 0.025 0.007 0.007 0.012   
09/13/2025 1050.955 0.981 1.569 0.611 90.376 6.226 0.627 0.046 0.104 0.020 0.023 0.007 0.007 0.015   
09/12/2025 1057.524 1.068 1.451 0.615 89.700 6.860 0.681 0.051 0.116 0.022 0.026 0.007 0.007 0.012   
09/11/2025 1050.654 0.974 1.599 0.611 90.331 6.274 0.599 0.047 0.106 0.020 0.023 0.006 0.006 0.016   
09/10/2025 1047.855 0.861 1.649 0.608 90.658 6.128 0.533 0.036 0.079 0.015 0.017 0.004 0.004 0.014   
09/09/2025 1044.963 0.852 1.592 0.605 91.046 5.879 0.516 0.027 0.054 0.009 0.009 0.002 0.002 0.012   
09/08/2025 1049.939 0.926 1.466 0.608 90.541 6.412 0.542 0.028 0.055 0.008 0.008 0.002 0.002 0.011   
09/07/2025 1047.316 0.928 1.480 0.606 90.680 6.384 0.446 0.021 0.040 0.005 0.005 0.000 0.000 0.011   
09/06/2025 1052.844 1.004 1.341 0.610 90.053 7.112 0.425 0.017 0.031 0.004 0.003 0.000 0.000 0.010   
09/05/2025 1053.042 1.029 1.331 0.610 89.996 7.152 0.428 0.017 0.031 0.004 0.004 0.000 0.000 0.010   
09/04/2025 1051.418 0.978 1.371 0.609 90.215 6.959 0.414 0.017 0.030 0.004 0.003 0.000 0.000 0.010   
09/03/2025 1051.761 1.003 1.511 0.611 89.843 7.113 0.454 0.019 0.036 0.004 0.004 0.000 0.000 0.013   
09/02/2025 1037.405 0.750 1.959 0.602 91.141 5.701 0.373 0.016 0.030 0.004 0.004 0.000 0.000 0.022   
09/01/2025 1035.910 0.763 1.891 0.601 91.430 5.496 0.349 0.015 0.027 0.003 0.003 0.000 0.000 0.021   
08/31/2025 1042.733 0.882 1.547 0.603 91.115 6.016 0.377 0.015 0.028 0.004 0.004 0.000 0.000 0.013   
08/30/2025 1043.740 0.876 1.528 0.604 91.064 6.084 0.378 0.017 0.030 0.005 0.005 0.001 0.001 0.012   
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   
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