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Gas Quality / Gas Quality By Date

Date Requested: Feb 16 2026 9:22 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
02/16/2026 1022.334 0.341 2.240 0.589 93.285 3.855 0.236 0.012 0.023 0.003 0.003 0.001 0.001 0.000 0.000  
02/15/2026 1022.334 0.341 2.240 0.589 93.285 3.855 0.236 0.012 0.023 0.003 0.003 0.001 0.001 0.000 0.000  
02/14/2026 1033.437 0.539 2.020 0.597 92.060 4.958 0.359 0.019 0.034 0.005 0.005 0.001 0.001 0.000 0.000  
02/13/2026 1031.930 0.520 2.044 0.596 92.207 4.830 0.343 0.017 0.030 0.004 0.004 0.001 0.001 0.000 0.000  
02/12/2026 1021.750 0.271 2.269 0.588 93.398 3.829 0.197 0.010 0.018 0.003 0.002 0.001 0.001 0.000 0.000  
02/11/2026 1016.529 0.227 2.413 0.585 93.788 3.392 0.155 0.007 0.014 0.002 0.002 0.000 0.000 0.000 0.000  
02/10/2026 1023.576 0.309 2.187 0.589 93.322 3.900 0.243 0.012 0.021 0.003 0.003 0.001 0.001 0.000 0.000  
02/09/2026 1021.910 0.288 2.192 0.587 93.557 3.697 0.225 0.011 0.022 0.003 0.003 0.001 0.001 0.000 0.000  
02/08/2026 1020.505 0.330 2.258 0.588 93.475 3.681 0.220 0.011 0.019 0.002 0.002 0.001 0.001 0.000 0.000  
02/07/2026 1018.164 0.273 2.335 0.586 93.682 3.503 0.176 0.009 0.017 0.002 0.002 0.001 0.001 0.000 0.000  
02/06/2026 1019.386 0.272 2.281 0.587 93.668 3.556 0.190 0.009 0.018 0.002 0.002 0.001 0.001 0.000 0.000  
02/05/2026 1032.681 0.490 2.028 0.596 92.161 4.965 0.312 0.013 0.024 0.003 0.003 0.001 0.001 0.000 0.000  
02/04/2026 1023.812 0.376 2.284 0.591 92.887 4.190 0.226 0.010 0.020 0.003 0.003 0.001 0.001 0.000 0.000  
02/03/2026 1028.734 0.477 2.155 0.594 92.375 4.671 0.277 0.013 0.023 0.003 0.003 0.001 0.001 0.000 0.000  
02/02/2026 1030.459 0.468 2.111 0.595 92.275 4.827 0.274 0.013 0.024 0.003 0.003 0.001 0.001 0.000 0.000  
02/01/2026 1022.411 0.386 2.243 0.590 93.169 3.910 0.256 0.011 0.020 0.002 0.002 0.001 0.001 0.000 0.000  
01/31/2026 1024.445 0.313 2.391 0.592 92.770 4.198 0.285 0.013 0.024 0.003 0.002 0.001 0.001 0.000 0.000  
01/30/2026 1034.393 0.324 2.489 0.599 91.378 5.353 0.389 0.019 0.037 0.004 0.005 0.001 0.001 0.000 0.000  
01/29/2026 1039.893 0.421 2.093 0.600 91.413 5.562 0.443 0.022 0.035 0.004 0.004 0.001 0.001 0.000 0.000  
01/28/2026 1056.019 0.678 1.382 0.607 90.551 6.719 0.581 0.031 0.043 0.007 0.005 0.002 0.002 0.000 0.000  
01/27/2026 1037.271 0.510 1.914 0.598 91.893 5.222 0.407 0.017 0.030 0.003 0.003 0.001 0.001 0.000 0.000  
01/26/2026 1011.828 0.152 2.476 0.582 94.389 2.830 0.136 0.005 0.010 0.001 0.001 0.000 0.000 0.000 0.000  
01/25/2026 1008.655 0.154 2.554 0.581 94.644 2.482 0.139 0.007 0.015 0.002 0.002 0.001 0.001 0.000 0.000  
01/24/2026 1050.326 0.773 1.664 0.608 90.299 6.693 0.496 0.022 0.041 0.005 0.005 0.001 0.001 0.000 0.000  
01/23/2026 1041.339 0.662 1.861 0.602 91.084 5.981 0.364 0.015 0.027 0.003 0.003 0.001 0.001 0.000 0.000  
01/22/2026 1026.785 0.386 2.183 0.592 92.727 4.421 0.251 0.010 0.018 0.002 0.002 0.000 0.000 0.000 0.000  
01/21/2026 1029.934 0.425 2.120 0.594 92.399 4.747 0.271 0.011 0.021 0.002 0.002 0.001 0.001 0.000 0.000  
01/20/2026 1033.783 0.521 2.062 0.597 91.882 5.160 0.334 0.013 0.023 0.002 0.002 0.001 0.001 0.000 0.000  
01/19/2026 1036.699 0.585 2.010 0.600 91.577 5.360 0.416 0.017 0.029 0.003 0.003 0.001 0.001 0.000 0.000  
01/18/2026 1033.573 0.511 2.033 0.597 91.975 5.131 0.308 0.013 0.023 0.003 0.002 0.001 0.001 0.000 0.000  
01/17/2026 1035.261 0.515 2.003 0.598 91.863 5.227 0.345 0.014 0.026 0.003 0.002 0.001 0.001 0.000 0.000  
01/16/2026 1019.869 0.261 2.335 0.587 93.485 3.710 0.179 0.008 0.016 0.002 0.002 0.001 0.001 0.000 0.000  
01/15/2026 1021.217 0.309 2.314 0.589 93.279 3.863 0.202 0.009 0.018 0.002 0.002 0.001 0.001 0.000 0.000  
01/14/2026 1032.490 0.585 2.148 0.599 91.745 5.119 0.346 0.016 0.030 0.004 0.004 0.001 0.001 0.000 0.000  
01/13/2026 1030.349 0.527 2.173 0.597 92.075 4.847 0.327 0.015 0.028 0.004 0.004 0.001 0.001 0.000 0.000  
01/12/2026 1022.666 0.323 2.309 0.590 93.078 4.042 0.217 0.009 0.017 0.002 0.002 0.001 0.001 0.000 0.000  
01/11/2026 1022.625 0.314 2.367 0.590 92.945 4.153 0.190 0.009 0.017 0.002 0.002 0.001 0.001 0.000 0.000  
01/10/2026 1022.792 0.312 2.317 0.590 93.043 4.104 0.196 0.008 0.016 0.002 0.002 0.000 0.000 0.000 0.000  
01/09/2026 1023.793 0.306 2.335 0.590 92.958 4.124 0.232 0.012 0.024 0.004 0.004 0.001 0.001 0.000 0.000  
01/08/2026 1025.126 0.314 2.330 0.591 92.721 4.397 0.206 0.009 0.016 0.002 0.002 0.001 0.001 0.000 0.000  
01/07/2026 1025.333 0.366 2.286 0.592 92.706 4.378 0.229 0.010 0.019 0.002 0.002 0.001 0.001 0.000 0.000  
01/06/2026 1024.919 0.348 2.351 0.592 92.650 4.389 0.224 0.011 0.021 0.003 0.003 0.001 0.001 0.000 0.000  
01/05/2026 1021.633 0.313 2.363 0.590 93.093 4.005 0.192 0.009 0.018 0.003 0.003 0.001 0.001 0.000 0.000  
01/04/2026 1021.988 0.354 2.361 0.590 92.982 4.050 0.221 0.010 0.018 0.002 0.002 0.001 0.001 0.000 0.000  
01/03/2026 1021.986 0.341 2.310 0.590 93.114 3.993 0.211 0.009 0.016 0.002 0.002 0.000 0.000 0.000 0.000  
01/02/2026 1016.516 0.281 2.503 0.587 93.494 3.508 0.184 0.009 0.016 0.002 0.002 0.001 0.001 0.000 0.000  
01/01/2026 1021.560 0.368 2.232 0.589 93.317 3.821 0.229 0.010 0.018 0.003 0.002 0.001 0.001 0.000 0.000  
12/31/2025 1043.578 0.732 1.844 0.605 90.737 6.212 0.418 0.017 0.030 0.004 0.004 0.001 0.001 0.000 0.000  
12/30/2025 1031.056 0.448 2.163 0.596 92.164 4.866 0.310 0.014 0.027 0.003 0.003 0.001 0.001 0.000 0.000  
12/29/2025 1030.344 0.455 2.098 0.595 92.378 4.719 0.304 0.013 0.025 0.003 0.003 0.001 0.001 0.000 0.000  
12/28/2025 1028.771 0.421 2.228 0.594 92.349 4.665 0.290 0.013 0.025 0.003 0.003 0.001 0.001 0.000 0.000  
12/27/2025 1030.190 0.482 2.193 0.596 92.141 4.810 0.327 0.014 0.026 0.003 0.003 0.001 0.001 0.000 0.000  
12/26/2025 1028.744 0.479 2.174 0.595 92.330 4.685 0.292 0.012 0.022 0.003 0.003 0.001 0.001 0.000 0.000  
12/25/2025 1030.928 0.511 2.109 0.596 92.157 4.861 0.316 0.013 0.025 0.003 0.003 0.001 0.001 0.000 0.000  
12/24/2025 1038.909 0.644 2.046 0.602 91.106 5.712 0.430 0.019 0.034 0.004 0.004 0.001 0.001 0.000 0.000  
12/23/2025 1039.186 0.686 2.032 0.603 90.992 5.806 0.427 0.017 0.031 0.003 0.003 0.001 0.001 0.000 0.000  
12/22/2025 1043.823 0.675 1.967 0.605 90.620 6.210 0.459 0.020 0.037 0.004 0.004 0.001 0.001 0.000 0.000  
12/21/2025 1023.441 0.400 2.342 0.592 92.794 4.152 0.271 0.012 0.022 0.003 0.002 0.001 0.001 0.000 0.000  
12/20/2025 1022.452 0.351 2.312 0.590 93.078 3.978 0.242 0.011 0.021 0.003 0.003 0.001 0.001 0.000 0.000  
12/19/2025 1040.804 0.667 1.956 0.603 90.992 5.905 0.424 0.017 0.031 0.003 0.003 0.001 0.001 0.000 0.000  
12/18/2025 1036.237 0.620 1.983 0.600 91.577 5.397 0.368 0.016 0.029 0.004 0.003 0.001 0.001 0.000 0.000  
12/17/2025 1032.377 0.562 2.161 0.598 91.819 5.031 0.362 0.018 0.034 0.005 0.005 0.001 0.001 0.000 0.000  
12/16/2025 1049.053 0.859 1.868 0.611 89.859 6.791 0.536 0.025 0.047 0.006 0.006 0.001 0.001 0.000 0.000  
12/15/2025 1038.572 0.653 2.103 0.603 91.030 5.707 0.432 0.021 0.041 0.005 0.005 0.001 0.001 0.000 0.000  
12/14/2025 1042.011 0.688 2.022 0.605 90.724 6.019 0.472 0.022 0.041 0.005 0.005 0.001 0.001 0.000 0.000  
12/13/2025 1026.877 0.491 2.279 0.595 92.384 4.454 0.334 0.016 0.031 0.004 0.004 0.001 0.001 0.000 0.000  
12/12/2025 1023.569 0.421 2.356 0.592 92.775 4.077 0.313 0.015 0.030 0.004 0.005 0.001 0.001 0.000 0.000  
12/11/2025 1028.159 0.503 2.326 0.596 92.142 4.595 0.359 0.020 0.040 0.006 0.006 0.001 0.001 0.000 0.000  
12/10/2025 1038.960 0.714 2.146 0.605 90.799 5.792 0.462 0.024 0.048 0.007 0.007 0.002 0.002 0.000 0.000  
12/09/2025 1044.490 0.790 2.030 0.608 90.277 6.264 0.532 0.029 0.057 0.008 0.008 0.002 0.002 0.000 0.000  
12/08/2025 1042.932 0.791 2.029 0.607 90.458 6.084 0.549 0.026 0.048 0.006 0.006 0.001 0.001 0.000 0.000  
12/07/2025 1041.420 0.678 2.079 0.605 90.843 5.731 0.565 0.029 0.057 0.007 0.007 0.002 0.002 0.000 0.000  
12/06/2025 1023.336 0.360 2.559 0.593 92.545 4.133 0.324 0.020 0.042 0.007 0.008 0.002 0.002 0.000 0.000  
12/05/2025 1028.601 0.420 2.477 0.597 91.959 4.701 0.352 0.022 0.047 0.008 0.009 0.002 0.002 0.000 0.000  
12/04/2025 1021.836 0.379 2.482 0.592 92.793 3.997 0.289 0.016 0.032 0.005 0.005 0.001 0.001 0.000 0.000  
12/03/2025 1013.226 0.285 2.419 0.584 94.149 2.905 0.203 0.011 0.021 0.003 0.003 0.001 0.001 0.000 0.000  
12/02/2025 1035.923 0.705 2.057 0.602 91.417 5.259 0.481 0.024 0.044 0.006 0.005 0.001 0.001 0.000 0.000  
12/01/2025 1014.812 0.280 2.604 0.587 93.591 3.235 0.232 0.015 0.031 0.005 0.005 0.001 0.001 0.000 0.000  
11/30/2025 1005.887 0.178 2.779 0.582 94.430 2.447 0.136 0.008 0.016 0.003 0.002 0.001 0.001 0.000 0.000  
11/29/2025 1010.750 0.230 2.705 0.585 93.943 2.873 0.206 0.011 0.023 0.003 0.003 0.001 0.001 0.000 0.000  
11/28/2025 1016.941 0.314 2.578 0.589 93.303 3.504 0.246 0.014 0.029 0.004 0.004 0.001 0.001 0.000 0.000  
11/27/2025 1009.608 0.206 2.630 0.583 94.248 2.729 0.156 0.008 0.017 0.002 0.003 0.001 0.001 0.000 0.000  
11/26/2025 1014.524 0.292 2.518 0.586 93.767 3.149 0.229 0.012 0.025 0.003 0.003 0.001 0.001 0.000 0.000  
11/25/2025 1036.959 0.702 2.064 0.602 91.253 5.437 0.466 0.023 0.043 0.005 0.005 0.001 0.001 0.000 0.000  
11/24/2025 1028.818 0.554 2.256 0.597 92.116 4.611 0.399 0.018 0.036 0.004 0.004 0.001 0.001 0.000 0.000  
11/23/2025 1030.616 0.531 2.298 0.598 91.887 4.781 0.429 0.021 0.041 0.005 0.005 0.001 0.001 0.000 0.000  
11/22/2025 1028.657 0.459 2.405 0.597 92.025 4.645 0.390 0.020 0.042 0.005 0.006 0.001 0.001 0.000 0.000  
11/21/2025 1024.583 0.361 2.449 0.593 92.683 4.046 0.382 0.021 0.044 0.006 0.006 0.001 0.001 0.000 0.000  
11/20/2025 1019.258 0.283 2.391 0.588 93.497 3.531 0.249 0.013 0.026 0.004 0.004 0.001 0.001 0.000 0.000  
11/19/2025 1033.645 0.585 2.079 0.599 91.818 5.059 0.398 0.018 0.034 0.004 0.004 0.001 0.001 0.000 0.000  
11/18/2025 1005.398 0.094 2.705 0.579 94.783 2.308 0.095 0.004 0.008 0.001 0.001 0.000 0.000 0.000 0.000  
11/17/2025 1003.345 0.077 2.792 0.579 94.882 2.142 0.092 0.003 0.007 0.001 0.001 0.000 0.000 0.000 0.000  
11/16/2025 1017.553 0.315 2.437 0.588 93.502 3.474 0.234 0.011 0.022 0.003 0.003 0.001 0.001 0.000 0.000  
11/15/2025 1025.012 0.423 2.367 0.593 92.568 4.261 0.326 0.016 0.030 0.004 0.004 0.001 0.001 0.000 0.000  
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