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Gas Quality / Gas Quality By Date

Date Requested: Feb 03 2026 3:16 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 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
02/03/2026 1058.715 0.919 1.455 0.613 89.583 7.299 0.635 0.034 0.050 0.008 0.007 0.005 0.005 0.000 0.000  
02/02/2026 1061.907 0.888 1.538 0.616 89.317 7.282 0.830 0.049 0.066 0.011 0.009 0.005 0.005 0.000 0.000  
02/01/2026 1058.905 0.790 1.538 0.612 89.820 6.998 0.708 0.046 0.066 0.012 0.010 0.006 0.006 0.000 0.000  
01/31/2026 1031.197 0.576 1.741 0.593 92.924 4.345 0.339 0.023 0.032 0.006 0.006 0.003 0.003 0.000 0.000  
01/30/2026 1022.772 0.396 1.990 0.588 93.725 3.597 0.236 0.015 0.023 0.005 0.005 0.004 0.004 0.000 0.000  
01/29/2026 1028.930 0.466 1.948 0.592 92.908 4.337 0.285 0.014 0.025 0.004 0.005 0.004 0.004 0.000 0.000  
01/28/2026 1035.162 0.575 1.864 0.597 92.119 5.026 0.352 0.016 0.029 0.005 0.005 0.004 0.004 0.000 0.000  
01/27/2026 1040.690 0.674 1.776 0.601 91.437 5.645 0.397 0.019 0.034 0.005 0.006 0.004 0.004 0.000 0.000  
01/26/2026 1034.292 0.593 1.906 0.597 92.061 5.047 0.336 0.015 0.027 0.004 0.005 0.003 0.003 0.000 0.000  
01/25/2026 1041.594 0.727 1.488 0.600 91.764 5.622 0.348 0.015 0.025 0.004 0.004 0.002 0.002 0.000 0.000  
01/24/2026 1040.892 0.737 1.394 0.598 92.058 5.419 0.334 0.016 0.028 0.005 0.005 0.003 0.003 0.000 0.000  
01/23/2026 1029.225 0.708 1.866 0.595 92.570 4.431 0.368 0.017 0.027 0.004 0.004 0.002 0.002 0.000 0.000  
01/22/2026 1037.731 0.703 1.655 0.599 91.953 5.277 0.356 0.016 0.027 0.004 0.004 0.002 0.002 0.000 0.000  
01/21/2026 1042.020 0.763 1.484 0.600 91.675 5.642 0.380 0.017 0.028 0.004 0.004 0.002 0.002 0.000 0.000  
01/20/2026 1031.902 0.606 1.859 0.595 92.476 4.643 0.355 0.018 0.030 0.005 0.005 0.002 0.002 0.000 0.000  
01/19/2026 1034.603 0.643 1.829 0.597 92.096 5.017 0.358 0.017 0.028 0.004 0.004 0.002 0.002 0.000 0.000  
01/18/2026 1036.375 0.690 1.557 0.596 92.346 5.034 0.321 0.015 0.025 0.004 0.004 0.002 0.002 0.000 0.000  
01/17/2026 1024.479 0.943 1.410 0.591 93.564 3.789 0.248 0.013 0.022 0.004 0.004 0.002 0.002 0.000 0.000  
01/16/2026 1036.157 0.716 1.464 0.596 92.525 4.931 0.306 0.016 0.028 0.005 0.005 0.002 0.002 0.000 0.000  
01/15/2026 1022.234 0.807 1.638 0.590 93.643 3.621 0.244 0.013 0.023 0.004 0.004 0.002 0.002 0.000 0.000  
01/14/2026 1024.238 0.801 1.536 0.590 93.636 3.729 0.250 0.013 0.023 0.004 0.004 0.002 0.002 0.000 0.000  
01/13/2026 1017.403 0.707 1.683 0.586 94.347 3.013 0.209 0.011 0.019 0.003 0.003 0.002 0.002 0.000 0.000  
01/12/2026 1032.661 0.806 1.457 0.595 92.797 4.570 0.312 0.016 0.028 0.005 0.005 0.002 0.002 0.000 0.000  
01/11/2026 1026.263 0.895 1.430 0.592 93.417 3.943 0.268 0.013 0.023 0.004 0.004 0.002 0.002 0.000 0.000  
01/10/2026 1039.316 0.708 1.596 0.599 91.950 5.278 0.393 0.021 0.037 0.006 0.006 0.002 0.002 0.000 0.000  
01/09/2026 988.377 1.375 1.505 0.576 96.728 0.363 0.024 0.001 0.002 0.000 0.000 0.000 0.000 0.000 0.000  
01/08/2026 985.408 1.459 1.392 0.575 97.149 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000  
01/07/2026 997.775 1.216 1.418 0.579 96.146 1.128 0.078 0.004 0.006 0.001 0.001 0.000 0.000 0.000 0.000  
01/06/2026 1022.605 1.045 1.427 0.592 93.584 3.598 0.293 0.015 0.027 0.004 0.004 0.001 0.001 0.000 0.000  
01/05/2026 1018.322 0.995 1.474 0.589 94.102 3.124 0.260 0.013 0.023 0.003 0.003 0.001 0.001 0.000 0.000  
01/04/2026 1026.073 0.898 1.608 0.594 93.076 4.049 0.316 0.015 0.027 0.004 0.004 0.001 0.001 0.000 0.000  
01/03/2026 1019.185 0.970 1.534 0.590 93.901 3.296 0.257 0.013 0.022 0.003 0.003 0.001 0.001 0.000 0.000  
01/02/2026 1030.487 0.928 1.626 0.597 92.476 4.528 0.379 0.018 0.032 0.004 0.004 0.002 0.002 0.000 0.000  
01/01/2026 1015.534 1.067 1.565 0.589 94.075 3.001 0.249 0.013 0.022 0.003 0.003 0.001 0.001 0.000 0.000  
12/31/2025 1044.518 0.762 1.759 0.605 90.867 6.054 0.475 0.023 0.041 0.006 0.006 0.003 0.003 0.000 0.000  
12/30/2025 1043.721 0.813 1.736 0.605 90.894 6.008 0.469 0.023 0.040 0.006 0.006 0.003 0.003 0.000 0.000  
12/29/2025 1041.896 0.740 1.730 0.603 91.279 5.736 0.438 0.022 0.039 0.006 0.006 0.002 0.002 0.000 0.000  
12/28/2025 992.940 1.328 1.281 0.576 96.787 0.552 0.044 0.002 0.004 0.001 0.001 0.000 0.000 0.000 0.000  
12/27/2025 991.435 1.393 0.865 0.572 97.742 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000  
12/26/2025 989.959 1.500 0.904 0.573 97.596 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000  
12/25/2025 984.211 1.474 1.495 0.575 97.031 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000  
12/24/2025 984.833 1.373 1.535 0.574 97.092 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000  
12/23/2025 986.294 1.319 1.445 0.574 97.236 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000  
12/22/2025 987.361 1.277 1.382 0.573 97.341 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000  
12/21/2025 1026.308 1.103 1.483 0.596 92.867 4.174 0.319 0.016 0.026 0.004 0.004 0.002 0.002 0.000 0.000  
12/20/2025 1040.302 1.068 1.543 0.605 91.197 5.626 0.493 0.022 0.038 0.005 0.005 0.002 0.002 0.000 0.000  
12/19/2025 1025.412 1.022 1.565 0.595 93.016 3.994 0.346 0.017 0.030 0.004 0.004 0.002 0.002 0.000 0.000  
12/18/2025 1030.536 1.077 1.532 0.599 92.370 4.556 0.398 0.020 0.035 0.005 0.005 0.002 0.002 0.000 0.000  
12/17/2025 1036.395 1.118 1.584 0.604 91.501 5.243 0.470 0.024 0.044 0.006 0.006 0.002 0.002 0.000 0.000  
12/16/2025 1058.137 0.998 1.727 0.617 88.905 7.573 0.674 0.035 0.064 0.009 0.009 0.004 0.004 0.000 0.000  
12/15/2025 1056.388 1.007 1.661 0.615 89.269 7.270 0.661 0.036 0.067 0.010 0.010 0.004 0.004 0.000 0.000  
12/14/2025 1034.477 0.806 1.804 0.600 91.900 5.004 0.403 0.023 0.042 0.007 0.007 0.003 0.003 0.000 0.000  
12/13/2025 988.233 1.336 1.294 0.573 97.301 0.064 0.005 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000  
12/12/2025 998.975 1.023 1.457 0.577 96.362 1.059 0.081 0.005 0.009 0.002 0.002 0.001 0.001 0.000 0.000  
12/11/2025 991.699 1.289 1.210 0.574 97.182 0.292 0.023 0.001 0.002 0.000 0.000 0.000 0.000 0.000 0.000  
12/10/2025 1008.552 1.018 1.588 0.584 94.963 2.218 0.175 0.010 0.019 0.003 0.003 0.002 0.002 0.000 0.000  
12/09/2025 1018.580 0.636 1.965 0.589 93.802 3.284 0.250 0.016 0.030 0.006 0.006 0.003 0.003 0.000 0.000  
12/08/2025 1024.346 0.787 1.673 0.592 93.426 3.744 0.308 0.017 0.031 0.005 0.005 0.002 0.002 0.000 0.000  
12/07/2025 1016.242 1.030 1.533 0.589 94.155 2.981 0.253 0.014 0.024 0.004 0.004 0.001 0.001 0.000 0.000  
12/06/2025 1033.753 0.725 1.970 0.600 91.834 4.945 0.440 0.024 0.043 0.007 0.007 0.003 0.003 0.000 0.000  
12/05/2025 1015.928 0.441 2.369 0.588 93.661 3.209 0.256 0.017 0.030 0.006 0.006 0.003 0.003 0.000 0.000  
12/04/2025 1010.979 0.322 2.553 0.585 94.053 2.838 0.186 0.012 0.022 0.004 0.005 0.002 0.002 0.000 0.000  
12/03/2025 1014.979 0.384 2.432 0.587 93.740 3.150 0.235 0.015 0.028 0.005 0.005 0.002 0.002 0.000 0.000  
12/02/2025 1022.408 0.526 2.125 0.591 93.212 3.800 0.269 0.017 0.034 0.006 0.006 0.003 0.003 0.000 0.000  
12/01/2025 1033.166 0.757 1.723 0.597 92.356 4.703 0.371 0.023 0.044 0.008 0.008 0.003 0.003 0.000 0.000  
11/30/2025 1014.002 1.055 1.336 0.586 94.778 2.596 0.192 0.011 0.021 0.004 0.004 0.001 0.001 0.000 0.000  
11/29/2025 1000.296 1.284 1.055 0.578 96.532 1.020 0.087 0.005 0.010 0.002 0.002 0.001 0.001 0.000 0.000  
11/28/2025 1014.575 1.246 1.122 0.587 94.800 2.575 0.201 0.014 0.029 0.005 0.006 0.001 0.001 0.000 0.000  
11/27/2025 989.706 1.474 1.007 0.574 97.456 0.059 0.004 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000  
11/26/2025 988.875 1.433 1.077 0.573 97.489 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000  
11/25/2025 990.690 1.160 1.170 0.571 97.669 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000  
11/24/2025 988.953 1.285 1.217 0.572 97.498 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000  
11/23/2025 988.852 1.217 1.295 0.572 97.488 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000  
11/22/2025 987.976 1.235 1.363 0.572 97.402 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000  
11/21/2025 1004.123 1.415 1.043 0.582 95.787 1.628 0.097 0.007 0.015 0.003 0.003 0.001 0.001 0.000 0.000  
11/20/2025 994.822 1.290 0.828 0.572 97.648 0.215 0.014 0.001 0.002 0.000 0.000 0.000 0.000 0.000 0.000  
11/19/2025 992.211 1.421 1.164 0.576 96.936 0.435 0.034 0.002 0.005 0.001 0.001 0.000 0.000 0.000 0.000  
11/18/2025 989.682 1.490 0.942 0.573 97.568 0.001 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000  
11/17/2025 989.769 1.451 0.973 0.573 97.576 0.001 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000  
11/16/2025 989.789 1.550 0.874 0.573 97.573 0.004 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000  
11/15/2025 992.342 1.369 0.801 0.571 97.830 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000  
11/14/2025 998.249 1.342 1.064 0.577 96.622 0.884 0.069 0.005 0.009 0.002 0.002 0.001 0.001 0.000 0.000  
11/13/2025 1028.948 0.521 2.027 0.594 92.722 4.298 0.337 0.024 0.049 0.008 0.009 0.003 0.003 0.000 0.000  
11/12/2025 1035.720 0.668 1.756 0.598 92.236 4.841 0.376 0.029 0.063 0.011 0.013 0.004 0.004 0.000 0.000  
11/11/2025 1032.048 0.597 1.807 0.595 92.657 4.517 0.323 0.024 0.051 0.009 0.010 0.003 0.003 0.000 0.000  
11/10/2025 1032.676 0.666 1.764 0.596 92.506 4.636 0.337 0.023 0.045 0.008 0.009 0.003 0.003 0.000 0.000  
11/09/2025 1011.446 0.857 1.668 0.584 94.780 2.480 0.171 0.012 0.022 0.004 0.004 0.001 0.001 0.000 0.000  
11/08/2025 992.248 1.402 0.776 0.572 97.822 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000  
11/07/2025 991.069 1.492 0.803 0.573 97.705 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000  
11/06/2025 991.770 1.436 0.790 0.572 97.774 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000  
11/05/2025 991.533 1.447 0.801 0.572 97.751 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000  
11/04/2025 991.051 1.492 0.804 0.573 97.703 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000  
11/03/2025 992.214 1.373 0.809 0.571 97.818 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000  
11/02/2025 993.222 1.301 0.781 0.571 97.918 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000  
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