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Gas Quality / Gas Quality By Date

Date Requested: Feb 28 2026 7:57 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
02/28/2026 1052.464 0.925 1.041 0.605 91.184 6.271 0.468 0.027 0.054 0.009 0.009 0.010     
02/27/2026 1052.464 0.925 1.041 0.605 91.184 6.271 0.468 0.027 0.054 0.009 0.009 0.010     
02/26/2026 1049.277 0.928 0.988 0.602 91.549 6.078 0.385 0.019 0.035 0.006 0.006 0.008     
02/25/2026 1045.174 0.881 1.123 0.601 91.827 5.753 0.348 0.017 0.032 0.005 0.005 0.008     
02/24/2026 1039.808 0.788 1.348 0.598 92.221 5.228 0.349 0.017 0.033 0.005 0.005 0.007     
02/23/2026 1039.800 0.765 1.333 0.597 92.266 5.248 0.328 0.015 0.029 0.004 0.004 0.006     
02/22/2026 1041.344 0.831 1.399 0.600 91.772 5.590 0.349 0.016 0.029 0.004 0.004 0.005     
02/21/2026 1038.762 0.746 1.551 0.599 91.943 5.362 0.343 0.016 0.029 0.004 0.004 0.004     
02/20/2026 1035.082 0.642 1.564 0.595 92.589 4.840 0.313 0.015 0.026 0.004 0.003 0.003     
02/19/2026 1051.237 0.932 0.883 0.603 91.501 6.229 0.391 0.019 0.033 0.004 0.004 0.003     
02/18/2026 1050.076 0.876 0.934 0.602 91.624 6.148 0.357 0.017 0.032 0.004 0.004 0.003     
02/17/2026 1045.679 0.813 1.125 0.600 91.889 5.760 0.358 0.016 0.029 0.004 0.003 0.003     
02/16/2026 1041.443 0.741 1.307 0.598 92.173 5.376 0.347 0.016 0.028 0.004 0.004 0.004     
02/15/2026 1050.479 0.878 0.934 0.602 91.619 6.113 0.385 0.019 0.037 0.005 0.005 0.005     
02/14/2026 1046.862 0.852 1.081 0.601 91.737 5.924 0.353 0.015 0.027 0.004 0.003 0.003     
02/13/2026 1043.151 0.778 1.244 0.599 91.975 5.623 0.333 0.014 0.025 0.003 0.003 0.002     
02/12/2026 1043.625 0.772 1.212 0.599 92.039 5.565 0.360 0.016 0.027 0.003 0.003 0.003     
02/11/2026 1043.097 0.719 1.369 0.599 91.972 5.435 0.442 0.020 0.034 0.004 0.003 0.003     
02/10/2026 1041.107 0.691 1.405 0.598 92.144 5.319 0.386 0.017 0.029 0.003 0.003 0.004     
02/09/2026 1039.632 0.674 1.404 0.597 92.332 5.185 0.352 0.016 0.028 0.003 0.003 0.002     
02/08/2026 1045.340 0.806 1.123 0.599 91.940 5.727 0.354 0.015 0.027 0.003 0.003 0.003     
02/07/2026 1046.176 0.862 1.130 0.601 91.667 5.944 0.352 0.014 0.023 0.003 0.002 0.003     
02/06/2026 1036.991 0.746 1.547 0.598 92.173 5.162 0.314 0.014 0.027 0.004 0.005 0.009     
02/05/2026 1037.244 0.642 1.657 0.597 92.127 5.204 0.312 0.014 0.026 0.004 0.005 0.010     
02/04/2026 1035.781 0.647 1.773 0.598 92.044 5.161 0.313 0.015 0.027 0.005 0.005 0.010     
02/03/2026 1039.247 0.695 1.633 0.599 91.795 5.485 0.341 0.015 0.025 0.004 0.003 0.004     
02/02/2026 1042.457 0.720 1.545 0.601 91.568 5.747 0.361 0.016 0.027 0.004 0.004 0.008     
02/01/2026 1045.853 0.729 1.660 0.604 91.056 5.986 0.461 0.034 0.044 0.009 0.007 0.014     
01/31/2026 1050.999 0.741 1.677 0.608 90.390 6.550 0.526 0.038 0.048 0.010 0.007 0.012     
01/30/2026 1050.954 0.736 1.565 0.607 90.695 6.360 0.515 0.041 0.051 0.012 0.009 0.015     
01/29/2026 1048.479 0.802 1.464 0.605 91.084 6.025 0.493 0.045 0.051 0.013 0.009 0.015     
01/28/2026 1045.879 0.812 1.325 0.602 91.604 5.736 0.410 0.037 0.041 0.011 0.008 0.016     
01/27/2026 1039.819 0.715 1.288 0.596 92.416 5.252 0.285 0.011 0.020 0.003 0.003 0.007     
01/26/2026 1041.609 0.740 1.392 0.599 91.953 5.524 0.336 0.014 0.026 0.004 0.004 0.008     
01/25/2026 1039.544 0.738 1.479 0.598 92.032 5.360 0.331 0.015 0.029 0.004 0.005 0.008     
01/24/2026 1044.493 0.811 1.313 0.601 91.574 5.919 0.336 0.013 0.023 0.003 0.003 0.005     
01/23/2026 1043.739 0.785 1.295 0.600 91.800 5.731 0.331 0.014 0.028 0.004 0.005 0.007     
01/22/2026 1038.877 0.713 1.460 0.597 92.196 5.265 0.310 0.013 0.026 0.004 0.004 0.009     
01/21/2026 1038.532 0.715 1.454 0.597 92.269 5.180 0.320 0.015 0.029 0.005 0.005 0.008     
01/20/2026 1038.649 0.741 1.375 0.597 92.298 5.260 0.283 0.011 0.020 0.003 0.003 0.006     
01/19/2026 1040.201 0.729 1.308 0.597 92.273 5.368 0.280 0.011 0.020 0.003 0.003 0.006     
01/18/2026 1038.558 0.756 1.390 0.597 92.255 5.254 0.298 0.012 0.023 0.003 0.003 0.004     
01/17/2026 1038.160 0.762 1.371 0.597 92.346 5.169 0.305 0.013 0.023 0.004 0.003 0.004     
01/16/2026 1043.511 0.887 1.237 0.601 91.706 5.792 0.326 0.014 0.027 0.004 0.004 0.004     
01/15/2026 1043.101 0.830 1.229 0.599 91.931 5.615 0.336 0.015 0.029 0.005 0.004 0.005     
01/14/2026 1043.376 0.824 1.241 0.600 91.908 5.614 0.348 0.017 0.033 0.005 0.005 0.005     
01/13/2026 1039.848 0.760 1.342 0.597 92.192 5.361 0.296 0.013 0.024 0.004 0.003 0.004     
01/12/2026 1039.847 0.751 1.363 0.598 92.228 5.275 0.318 0.016 0.032 0.006 0.005 0.006     
01/11/2026 1046.698 0.846 1.078 0.600 91.816 5.836 0.358 0.017 0.032 0.005 0.005 0.006     
01/10/2026 1046.603 0.869 1.125 0.601 91.695 5.868 0.371 0.018 0.035 0.006 0.006 0.006     
01/09/2026 1052.433 0.965 0.857 0.604 91.323 6.404 0.391 0.016 0.030 0.004 0.004 0.004     
01/08/2026 1043.838 0.801 1.246 0.600 91.941 5.567 0.368 0.019 0.038 0.007 0.006 0.007     
01/07/2026 1046.738 0.861 1.099 0.601 91.801 5.769 0.383 0.021 0.042 0.008 0.007 0.007     
01/06/2026 1044.134 0.793 1.245 0.600 91.946 5.556 0.375 0.021 0.041 0.007 0.007 0.008     
01/05/2026 1044.412 0.877 1.162 0.600 91.895 5.614 0.373 0.020 0.040 0.007 0.007 0.007     
01/04/2026 1040.286 0.800 1.420 0.599 91.958 5.408 0.347 0.017 0.033 0.006 0.006 0.006     
01/03/2026 1050.193 0.986 1.084 0.605 91.101 6.344 0.407 0.020 0.039 0.007 0.006 0.007     
01/02/2026 1044.965 0.878 1.290 0.602 91.507 5.887 0.363 0.019 0.037 0.006 0.006 0.008     
01/01/2026 1050.312 0.981 1.182 0.606 90.942 6.370 0.422 0.025 0.051 0.009 0.009 0.009     
12/31/2025 1035.390 0.625 1.701 0.596 92.251 5.083 0.290 0.013 0.024 0.004 0.004 0.006     
12/30/2025 1038.985 0.667 1.667 0.599 91.882 5.359 0.353 0.019 0.036 0.006 0.006 0.006     
12/29/2025 1041.973 0.753 1.550 0.601 91.599 5.637 0.384 0.020 0.038 0.007 0.006 0.006     
12/28/2025 1042.344 0.813 1.481 0.601 91.554 5.703 0.376 0.019 0.037 0.006 0.006 0.005     
12/27/2025 1040.931 0.761 1.497 0.600 91.805 5.504 0.362 0.018 0.036 0.006 0.006 0.005     
12/26/2025 1046.585 0.909 1.327 0.604 91.214 6.040 0.426 0.022 0.044 0.007 0.007 0.005     
12/25/2025 1045.073 0.885 1.276 0.602 91.523 5.869 0.368 0.020 0.039 0.007 0.007 0.007     
12/24/2025 1044.740 0.837 1.355 0.602 91.522 5.815 0.389 0.021 0.041 0.007 0.007 0.007     
12/23/2025 1036.598 0.708 1.661 0.598 92.098 5.122 0.338 0.018 0.036 0.006 0.006 0.007     
12/22/2025 1037.064 0.669 1.712 0.598 92.066 5.115 0.348 0.021 0.044 0.008 0.008 0.010     
12/21/2025 1042.210 0.756 1.651 0.602 91.323 5.819 0.374 0.019 0.037 0.006 0.006 0.009     
12/20/2025 1044.092 0.801 1.505 0.603 91.291 5.957 0.376 0.018 0.034 0.006 0.005 0.006     
12/19/2025 1053.509 0.984 1.208 0.608 90.369 6.957 0.411 0.019 0.035 0.006 0.005 0.005     
12/18/2025 1054.308 1.000 1.146 0.608 90.432 6.891 0.454 0.021 0.039 0.006 0.006 0.006     
12/17/2025 1047.635 0.868 1.439 0.605 90.932 6.243 0.431 0.022 0.043 0.007 0.007 0.009     
12/16/2025 1043.493 0.822 1.645 0.604 91.075 5.961 0.413 0.021 0.042 0.007 0.007 0.009     
12/15/2025 1046.722 0.872 1.534 0.606 90.821 6.250 0.433 0.023 0.045 0.007 0.007 0.007     
12/14/2025 1043.018 0.801 1.522 0.602 91.353 5.916 0.345 0.016 0.031 0.005 0.005 0.006     
12/13/2025 1042.052 0.778 1.671 0.603 91.268 5.809 0.393 0.021 0.040 0.007 0.006 0.006     
12/12/2025 1048.198 0.879 1.494 0.606 90.662 6.480 0.401 0.022 0.042 0.007 0.007 0.007     
12/11/2025 1052.565 0.957 1.379 0.609 90.322 6.745 0.491 0.027 0.053 0.009 0.009 0.009     
12/10/2025 1047.410 0.841 1.528 0.606 90.857 6.228 0.446 0.025 0.050 0.008 0.008 0.009     
12/09/2025 1049.121 0.884 1.468 0.607 90.676 6.418 0.457 0.025 0.050 0.008 0.008 0.007     
12/08/2025 1051.443 0.947 1.407 0.609 90.355 6.764 0.425 0.025 0.051 0.009 0.009 0.009     
12/07/2025 1052.559 1.002 1.273 0.609 90.313 6.940 0.387 0.021 0.042 0.007 0.007 0.007     
12/06/2025 1047.139 0.941 1.396 0.606 90.925 6.218 0.426 0.024 0.048 0.008 0.007 0.006     
12/05/2025 1055.680 1.106 1.194 0.612 89.916 7.244 0.455 0.022 0.044 0.006 0.006 0.007     
12/04/2025 1055.246 1.180 1.085 0.611 89.977 7.271 0.421 0.018 0.035 0.005 0.005 0.005     
12/03/2025 1036.335 0.745 1.579 0.598 92.142 5.194 0.285 0.013 0.025 0.004 0.004 0.007     
12/02/2025 1036.943 0.833 1.537 0.599 92.009 5.233 0.326 0.016 0.031 0.005 0.005 0.005     
12/01/2025 1039.697 0.873 1.476 0.601 91.803 5.390 0.371 0.022 0.044 0.007 0.007 0.006     
11/30/2025 1041.053 0.906 1.441 0.602 91.676 5.487 0.390 0.024 0.050 0.009 0.009 0.008     
11/29/2025 1048.704 1.052 1.154 0.606 91.030 6.245 0.425 0.024 0.048 0.008 0.008 0.007     
11/28/2025 1052.256 1.060 1.151 0.608 90.647 6.573 0.445 0.029 0.062 0.011 0.012 0.010     
11/27/2025 1056.778 1.143 0.892 0.610 90.402 7.022 0.442 0.025 0.051 0.008 0.008 0.006     
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