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Gas Quality / Gas Quality By Date

Date Requested: Oct 15 2025 12:46 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
10/15/2025 1010.869 0.146 2.742 0.584 94.203 2.565 0.252 0.020 0.045 0.009 0.010 0.004 0.004    
10/14/2025 1010.869 0.146 2.742 0.584 94.203 2.565 0.252 0.020 0.045 0.009 0.010 0.004 0.004    
10/13/2025 1011.445 0.152 2.750 0.585 94.123 2.612 0.265 0.022 0.047 0.010 0.011 0.004 0.004    
10/12/2025 1008.906 0.127 2.699 0.582 94.509 2.387 0.207 0.016 0.034 0.007 0.008 0.003 0.003    
10/11/2025 1004.920 0.088 2.640 0.578 95.069 2.058 0.116 0.007 0.014 0.003 0.003 0.001 0.001    
10/10/2025 1006.283 0.102 2.645 0.579 94.918 2.141 0.148 0.010 0.020 0.005 0.005 0.003 0.003    
10/09/2025 1011.559 0.154 2.758 0.585 94.097 2.620 0.271 0.022 0.048 0.010 0.011 0.005 0.005    
10/08/2025 1009.101 0.132 2.726 0.582 94.429 2.421 0.219 0.016 0.035 0.007 0.008 0.003 0.003    
10/07/2025 1010.213 0.142 2.742 0.584 94.271 2.518 0.243 0.018 0.040 0.008 0.009 0.004 0.004    
10/06/2025 1013.826 0.174 2.784 0.587 93.793 2.809 0.319 0.026 0.058 0.012 0.013 0.006 0.006    
10/05/2025 1010.792 0.147 2.741 0.584 94.208 2.562 0.254 0.020 0.042 0.009 0.010 0.004 0.004    
10/04/2025 1006.504 0.114 2.706 0.580 94.735 2.235 0.167 0.011 0.021 0.005 0.005 0.002 0.002    
10/03/2025 1004.735 0.098 2.679 0.579 94.999 2.060 0.133 0.008 0.015 0.003 0.003 0.001 0.001    
10/02/2025 1006.294 0.113 2.703 0.580 94.743 2.245 0.160 0.009 0.017 0.004 0.003 0.001 0.001    
10/01/2025 1006.116 0.110 2.735 0.580 94.697 2.264 0.158 0.009 0.017 0.004 0.004 0.001 0.001    
09/30/2025 1006.542 0.120 2.825 0.582 94.457 2.370 0.184 0.011 0.021 0.004 0.005 0.002 0.002    
09/29/2025 1006.558 0.113 2.656 0.580 94.814 2.229 0.155 0.008 0.016 0.003 0.003 0.002 0.002    
09/28/2025 1008.388 0.112 2.556 0.580 94.809 2.340 0.147 0.008 0.015 0.003 0.003 0.003 0.003    
09/27/2025 1025.854 0.271 2.799 0.596 92.468 3.703 0.519 0.047 0.111 0.023 0.027 0.015 0.015    
09/26/2025 1048.775 0.525 3.453 0.622 88.690 5.660 1.132 0.110 0.262 0.054 0.060 0.028 0.028    
09/25/2025 1051.483 0.537 3.331 0.623 88.578 5.883 1.132 0.111 0.264 0.054 0.060 0.025 0.025    
09/24/2025 1051.036 0.537 3.344 0.622 88.710 5.664 1.181 0.116 0.276 0.056 0.062 0.026 0.026    
09/23/2025 1051.567 0.538 3.329 0.623 88.718 5.646 1.192 0.118 0.280 0.058 0.064 0.028 0.028    
09/22/2025 1051.053 0.537 3.345 0.622 88.744 5.609 1.193 0.118 0.280 0.057 0.064 0.027 0.027    
09/21/2025 1050.318 0.533 3.386 0.622 88.750 5.570 1.189 0.117 0.278 0.057 0.064 0.028 0.028    
09/20/2025 1050.465 0.534 3.377 0.622 88.744 5.587 1.187 0.117 0.277 0.057 0.063 0.028 0.028    
09/19/2025 1045.330 0.493 3.506 0.620 88.412 6.364 0.848 0.078 0.184 0.037 0.042 0.018 0.018    
09/18/2025 1045.432 0.485 3.478 0.619 88.451 6.386 0.828 0.076 0.181 0.037 0.042 0.018 0.018    
09/17/2025 1047.232 0.495 3.467 0.621 88.316 6.459 0.866 0.080 0.192 0.040 0.045 0.020 0.020    
09/16/2025 1046.253 0.492 3.505 0.620 88.312 6.466 0.840 0.077 0.185 0.038 0.043 0.020 0.020    
09/15/2025 1052.452 0.534 3.287 0.623 88.451 6.137 1.077 0.105 0.251 0.052 0.058 0.025 0.025    
09/14/2025 1052.887 0.545 3.264 0.623 88.768 5.599 1.227 0.122 0.291 0.060 0.067 0.028 0.028    
09/13/2025 1053.648 0.550 3.250 0.623 88.669 5.723 1.215 0.121 0.289 0.060 0.066 0.029 0.029    
09/12/2025 1054.453 0.554 3.230 0.624 88.507 5.969 1.168 0.116 0.277 0.058 0.064 0.029 0.029    
09/11/2025 1053.041 0.543 3.257 0.623 88.801 5.558 1.235 0.123 0.295 0.061 0.068 0.030 0.030    
09/10/2025 1052.931 0.540 3.262 0.623 88.831 5.518 1.237 0.124 0.296 0.061 0.069 0.031 0.031    
09/09/2025 1053.000 0.544 3.265 0.623 88.775 5.581 1.234 0.123 0.293 0.061 0.067 0.029 0.029    
09/08/2025 1054.368 0.538 3.243 0.623 88.262 6.390 1.060 0.103 0.247 0.051 0.057 0.025 0.025    
09/07/2025 1054.464 0.533 3.234 0.623 88.191 6.536 1.020 0.098 0.236 0.049 0.055 0.024 0.024    
09/06/2025 1054.745 0.537 3.241 0.624 88.115 6.595 1.031 0.099 0.237 0.049 0.054 0.021 0.021    
09/05/2025 1056.359 0.554 3.212 0.625 88.018 6.657 1.056 0.102 0.245 0.051 0.057 0.024 0.024    
09/04/2025 1057.202 0.571 3.174 0.625 88.009 6.658 1.076 0.104 0.248 0.052 0.058 0.026 0.026    
09/03/2025 1057.120 0.575 3.161 0.625 88.019 6.661 1.077 0.104 0.247 0.051 0.057 0.024 0.024    
09/02/2025 1057.319 0.584 3.142 0.625 88.034 6.648 1.081 0.104 0.248 0.052 0.057 0.025 0.025    
09/01/2025 1057.328 0.587 3.133 0.625 88.036 6.657 1.080 0.103 0.246 0.051 0.057 0.024 0.024    
08/31/2025 1057.138 0.591 3.124 0.625 88.052 6.655 1.079 0.103 0.244 0.051 0.056 0.023 0.023    
08/30/2025 1057.073 0.596 3.116 0.625 88.075 6.630 1.081 0.103 0.245 0.051 0.056 0.024 0.024    
08/29/2025 1056.845 0.599 3.112 0.625 88.104 6.602 1.083 0.103 0.244 0.051 0.056 0.023 0.023    
08/28/2025 1056.644 0.601 3.115 0.625 88.139 6.552 1.087 0.104 0.246 0.051 0.057 0.024 0.024    
08/27/2025 1056.401 0.600 3.122 0.624 88.169 6.507 1.091 0.104 0.247 0.051 0.057 0.025 0.025    
08/26/2025 1055.859 0.602 3.120 0.624 88.194 6.502 1.086 0.103 0.243 0.050 0.055 0.022 0.022    
08/25/2025 1055.641 0.605 3.121 0.624 88.202 6.498 1.081 0.103 0.242 0.050 0.055 0.022 0.022    
08/24/2025 1055.183 0.597 3.152 0.624 88.253 6.399 1.093 0.104 0.247 0.051 0.056 0.023 0.023    
08/23/2025 1055.312 0.595 3.165 0.624 88.258 6.363 1.100 0.106 0.251 0.052 0.058 0.026 0.026    
08/22/2025 1055.568 0.603 3.136 0.624 88.212 6.463 1.083 0.103 0.244 0.051 0.056 0.025 0.025    
08/21/2025 1056.314 0.615 3.092 0.624 88.143 6.597 1.064 0.100 0.237 0.049 0.055 0.024 0.024    
08/20/2025 1057.709 0.633 3.013 0.625 88.025 6.822 1.041 0.096 0.226 0.047 0.052 0.023 0.023    
08/19/2025 1059.287 0.631 2.986 0.625 87.905 6.960 1.045 0.097 0.229 0.047 0.053 0.023 0.023    
08/18/2025 1059.469 0.613 3.034 0.626 87.866 6.941 1.058 0.099 0.236 0.049 0.055 0.024 0.024    
08/17/2025 1059.622 0.612 3.033 0.626 87.856 6.947 1.061 0.100 0.237 0.050 0.055 0.024 0.024    
08/16/2025 1056.807 0.541 3.247 0.625 87.931 6.707 1.065 0.104 0.250 0.052 0.057 0.023 0.023    
08/15/2025 1040.005 0.481 3.636 0.617 88.406 6.520 0.685 0.058 0.132 0.026 0.030 0.013 0.013    
08/14/2025 1040.325 0.515 3.138 0.613 89.102 6.513 0.546 0.043 0.093 0.017 0.019 0.008 0.008    
08/13/2025 1035.315 0.443 3.359 0.611 89.190 6.433 0.437 0.031 0.067 0.012 0.014 0.007 0.007    
08/12/2025 1034.181 0.431 3.448 0.611 89.147 6.410 0.430 0.031 0.065 0.012 0.013 0.007 0.007    
08/11/2025 1034.741 0.436 3.401 0.611 89.171 6.428 0.430 0.031 0.065 0.012 0.014 0.007 0.007    
08/10/2025 1035.440 0.442 3.346 0.611 89.200 6.443 0.431 0.031 0.066 0.012 0.014 0.007 0.007    
08/09/2025 1035.604 0.443 3.335 0.611 89.203 6.450 0.432 0.031 0.066 0.012 0.014 0.007 0.007    
08/08/2025 1035.633 0.444 3.329 0.611 89.209 6.450 0.431 0.031 0.066 0.012 0.014 0.007 0.007    
08/07/2025 1035.838 0.446 3.315 0.611 89.213 6.456 0.432 0.031 0.066 0.012 0.014 0.007 0.007    
08/06/2025 1036.065 0.449 3.295 0.611 89.224 6.459 0.433 0.032 0.067 0.012 0.014 0.007 0.007    
08/05/2025 1035.960 0.446 3.305 0.611 89.218 6.461 0.432 0.031 0.067 0.012 0.014 0.007 0.007    
08/04/2025 1035.780 0.445 3.314 0.611 89.218 6.456 0.430 0.031 0.066 0.012 0.014 0.007 0.007    
08/03/2025 1034.056 0.429 3.468 0.611 89.127 6.409 0.429 0.030 0.065 0.012 0.014 0.008 0.008    
08/02/2025 1028.276 0.413 4.068 0.613 88.609 6.288 0.470 0.032 0.070 0.013 0.015 0.011 0.011    
08/01/2025 1028.046 0.438 4.748 0.621 87.479 6.384 0.692 0.052 0.120 0.023 0.028 0.017 0.017    
07/31/2025 1033.530 0.438 4.772 0.625 87.090 6.476 0.884 0.070 0.163 0.031 0.036 0.020 0.020    
07/30/2025 1031.612 0.445 4.769 0.624 87.177 6.484 0.828 0.061 0.139 0.027 0.032 0.019 0.019    
07/29/2025 1027.499 0.444 4.768 0.621 87.445 6.412 0.692 0.048 0.109 0.021 0.026 0.017 0.017    
07/28/2025 1030.550 0.445 4.768 0.623 87.250 6.464 0.791 0.058 0.131 0.026 0.031 0.019 0.019    
07/27/2025 1036.126 0.442 4.776 0.627 86.890 6.546 0.978 0.076 0.175 0.034 0.039 0.022 0.022    
07/26/2025 1035.367 0.435 4.775 0.626 86.985 6.488 0.942 0.077 0.180 0.034 0.039 0.021 0.021    
07/25/2025 1036.179 0.436 4.779 0.626 86.916 6.513 0.974 0.079 0.183 0.035 0.040 0.022 0.022    
07/24/2025 1036.408 0.437 4.780 0.627 86.900 6.518 0.982 0.080 0.183 0.035 0.041 0.023 0.023    
07/23/2025 1036.338 0.437 4.779 0.627 86.913 6.512 0.975 0.080 0.183 0.035 0.041 0.023 0.023    
07/22/2025 1036.309 0.438 4.780 0.627 86.904 6.518 0.979 0.080 0.182 0.035 0.040 0.022 0.022    
07/21/2025 1036.324 0.437 4.779 0.627 86.916 6.511 0.973 0.079 0.183 0.035 0.041 0.024 0.024    
07/20/2025 1036.400 0.437 4.779 0.627 86.912 6.512 0.972 0.080 0.184 0.035 0.041 0.024 0.024    
07/19/2025 1036.190 0.437 4.780 0.627 86.918 6.511 0.972 0.079 0.183 0.035 0.041 0.023 0.023    
07/18/2025 1036.113 0.437 4.780 0.626 86.917 6.513 0.974 0.079 0.182 0.034 0.040 0.022 0.022    
07/17/2025 1036.362 0.437 4.779 0.627 86.911 6.513 0.974 0.080 0.184 0.035 0.041 0.024 0.024    
07/16/2025 1036.125 0.437 4.779 0.626 86.931 6.503 0.965 0.079 0.183 0.035 0.041 0.024 0.024    
07/15/2025 1037.954 0.440 4.783 0.628 86.779 6.566 1.032 0.082 0.188 0.036 0.043 0.025 0.025    
07/14/2025 1038.680 0.443 4.782 0.628 86.714 6.598 1.060 0.083 0.190 0.037 0.043 0.025 0.025    
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