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Gas Quality
Gas Quality By ID
Date Requested: May 24 2013 2:18 PM


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 Quality information for the current gas day is updated for all location ID's after 11:00AM.
        To obtain historical gas quality information for a particular gas day, include both the date and time of 09:00 or later (i.e., MM/DD/YYY 09:00).  If a time is not included, the results will show gas quality information for the date previous to the date requested.
        TSP Name: Northern Natural Gas Company
        TSP: 784158214

        Chromatograph Report For:


        DateBTUCO2N2GravityMethaneEthanePropaneIbutaneNbutaneIpentaneNpentaneC6C7HHeliumOxygenH20
        05/24/2013 1072.319 0.584 2.639 0.629 85.809 10.128 0.818 0.010 0.013 0.000 0.000 0.000 0.000 0.000 0.000 0.000 
        05/23/2013 1073.607 0.594 2.606 0.630 85.686 10.280 0.812 0.009 0.012 0.000 0.000 0.000 0.000 0.000 0.000 0.000 
        05/22/2013 1065.597 0.598 2.610 0.625 86.496 9.673 0.610 0.006 0.007 0.000 0.000 0.000 0.000 0.000 0.000 0.000 
        05/21/2013 1073.315 0.586 2.621 0.630 85.707 10.253 0.813 0.009 0.011 0.000 0.000 0.000 0.000 0.000 0.000 0.000 
        05/20/2013 1071.082 0.586 2.620 0.628 85.989 9.983 0.802 0.009 0.011 0.000 0.000 0.000 0.000 0.000 0.000 0.000 
        05/19/2013 1075.097 0.576 2.602 0.630 85.618 10.295 0.885 0.010 0.013 0.000 0.000 0.000 0.000 0.000 0.000 0.000 
        05/18/2013 1088.465 0.585 2.573 0.639 84.529 10.827 1.427 0.025 0.033 0.001 0.000 0.000 0.000 0.000 0.000 0.000 
        05/17/2013 1077.128 0.593 2.569 0.632 85.368 10.581 0.870 0.009 0.010 0.000 0.000 0.000 0.000 0.000 0.000 0.000 
        05/16/2013 1075.062 0.592 2.561 0.630 85.524 10.567 0.742 0.007 0.008 0.000 0.000 0.000 0.000 0.000 0.000 0.000 
        05/15/2013 1073.403 0.598 2.574 0.629 85.629 10.509 0.678 0.006 0.006 0.000 0.000 0.000 0.000 0.000 0.000 0.000 
        05/14/2013 1074.026 0.599 2.592 0.630 85.560 10.505 0.730 0.007 0.008 0.000 0.000 0.000 0.000 0.000 0.000 0.000 
        05/13/2013 1073.983 0.600 2.593 0.630 85.517 10.587 0.689 0.006 0.007 0.000 0.000 0.000 0.000 0.000 0.000 0.000 
        05/12/2013 1077.451 0.599 2.589 0.632 85.044 11.098 0.657 0.006 0.006 0.000 0.000 0.000 0.000 0.000 0.000 0.000 
        05/11/2013 1119.290 0.574 2.516 0.658 82.323 11.717 2.540 0.102 0.210 0.011 0.007 0.000 0.000 0.000 0.000 0.000 
        05/10/2013 1082.191 0.586 2.568 0.635 84.691 11.315 0.811 0.011 0.017 0.000 0.000 0.000 0.000 0.000 0.000 0.000 
        05/09/2013 1084.018 0.584 2.589 0.636 84.945 10.555 1.240 0.030 0.053 0.002 0.001 0.000 0.000 0.000 0.000 0.000 
        05/08/2013 1069.648 0.579 2.654 0.627 86.068 9.923 0.756 0.009 0.011 0.000 0.000 0.000 0.000 0.000 0.000 0.000 
        05/07/2013 1068.138 0.569 2.700 0.627 86.218 9.704 0.788 0.010 0.012 0.000 0.000 0.000 0.000 0.000 0.000 0.000 
        05/06/2013 1063.207 0.564 2.963 0.626 86.104 9.713 0.640 0.007 0.009 0.000 0.000 0.000 0.000 0.000 0.000 0.000 
        05/05/2013 1070.919 0.570 2.807 0.630 85.531 10.352 0.721 0.008 0.010 0.000 0.000 0.000 0.000 0.000 0.000 0.000 
        05/04/2013 1074.824 0.576 2.679 0.631 85.322 10.664 0.744 0.007 0.008 0.000 0.000 0.000 0.000 0.000 0.000 0.000 
        05/03/2013 1077.728 0.580 2.629 0.632 85.023 11.032 0.720 0.007 0.008 0.000 0.000 0.000 0.000 0.000 0.000 0.000 
        05/02/2013 1078.198 0.577 2.654 0.633 84.987 10.976 0.789 0.008 0.009 0.000 0.000 0.000 0.000 0.000 0.000 0.000 
        05/01/2013 1080.616 0.578 2.648 0.634 84.828 10.999 0.922 0.011 0.014 0.000 0.000 0.000 0.000 0.000 0.000 0.000 
        04/30/2013 1079.200 0.573 2.652 0.633 84.906 11.027 0.823 0.009 0.011 0.000 0.000 0.000 0.000 0.000 0.000 0.000 
        04/29/2013 1080.372 0.578 2.674 0.634 84.738 11.122 0.867 0.009 0.012 0.000 0.000 0.000 0.000 0.000 0.000 0.000 
        04/28/2013 1080.410 0.575 2.654 0.634 84.787 11.097 0.866 0.010 0.012 0.000 0.000 0.000 0.000 0.000 0.000 0.000 
        04/27/2013 1081.154 0.582 2.672 0.635 84.651 11.188 0.885 0.010 0.012 0.000 0.000 0.000 0.000 0.000 0.000 0.000 
        04/26/2013 1081.381 0.585 2.617 0.635 84.663 11.307 0.809 0.009 0.011 0.000 0.000 0.000 0.000 0.000 0.000 0.000 
        04/25/2013 1088.911 0.586 2.604 0.639 83.934 11.826 1.023 0.012 0.015 0.000 0.000 0.000 0.000 0.000 0.000 0.000 
        04/24/2013 1087.568 0.572 2.609 0.638 83.991 11.917 0.890 0.010 0.012 0.000 0.000 0.000 0.000 0.000 0.000 0.000 
        04/23/2013 1092.781 0.572 2.577 0.641 83.636 12.059 1.123 0.014 0.018 0.000 0.000 0.000 0.000 0.000 0.000 0.000 
        04/22/2013 1091.565 0.575 2.573 0.640 83.765 11.957 1.100 0.013 0.016 0.000 0.000 0.000 0.000 0.000 0.000 0.000 
        04/21/2013 1095.924 0.574 2.553 0.643 83.285 12.425 1.131 0.014 0.018 0.000 0.000 0.000 0.000 0.000 0.000 0.000 
        04/20/2013 1094.216 0.549 2.579 0.642 83.890 11.442 1.495 0.020 0.025 0.000 0.000 0.000 0.000 0.000 0.000 0.000 
        04/19/2013 1100.487 0.561 2.598 0.646 83.415 11.513 1.819 0.039 0.053 0.001 0.000 0.000 0.000 0.000 0.000 0.000 
        04/18/2013 1075.101 0.582 2.677 0.631 85.298 10.663 0.760 0.008 0.010 0.000 0.000 0.000 0.000 0.000 0.000 0.000 
        04/17/2013 1077.491 0.587 2.675 0.633 85.043 10.852 0.825 0.008 0.010 0.000 0.000 0.000 0.000 0.000 0.000 0.000 
        04/16/2013 1077.193 0.590 2.644 0.632 85.118 10.832 0.799 0.007 0.009 0.000 0.000 0.000 0.000 0.000 0.000 0.000 
        04/15/2013 1078.119 0.583 2.618 0.633 85.114 10.832 0.834 0.009 0.011 0.000 0.000 0.000 0.000 0.000 0.000 0.000 
        04/14/2013 1077.866 0.578 2.631 0.632 85.001 11.063 0.712 0.007 0.008 0.000 0.000 0.000 0.000 0.000 0.000 0.000 
        04/13/2013 1080.591 0.580 2.630 0.634 84.779 11.149 0.841 0.009 0.011 0.000 0.000 0.000 0.000 0.000 0.000 0.000 
        04/12/2013 1100.376 0.555 2.595 0.646 83.487 11.459 1.769 0.047 0.083 0.003 0.002 0.000 0.000 0.000 0.000 0.000 
        04/11/2013 1083.268 0.569 2.628 0.636 84.435 11.537 0.809 0.009 0.012 0.000 0.000 0.000 0.000 0.000 0.000 0.000 
        04/10/2013 1081.613 0.582 2.596 0.634 84.628 11.425 0.753 0.008 0.009 0.000 0.000 0.000 0.000 0.000 0.000 0.000 
        04/09/2013 1082.048 0.578 2.623 0.635 84.599 11.350 0.830 0.009 0.011 0.000 0.000 0.000 0.000 0.000 0.000 0.000 
        04/08/2013 1084.656 0.569 2.549 0.636 84.489 11.509 0.864 0.009 0.011 0.000 0.000 0.000 0.000 0.000 0.000 0.000 
        04/07/2013 1082.336 0.571 2.663 0.635 84.521 11.363 0.862 0.009 0.011 0.000 0.000 0.000 0.000 0.000 0.000 0.000 
        04/06/2013 1077.895 0.577 2.682 0.633 84.781 11.330 0.617 0.005 0.007 0.000 0.000 0.000 0.000 0.000 0.000 0.000 
        04/05/2013 1076.619 0.578 2.659 0.632 84.929 11.273 0.549 0.004 0.006 0.000 0.000 0.000 0.000 0.000 0.000 0.000 
        04/04/2013 1083.425 0.554 2.744 0.637 84.456 11.159 1.041 0.019 0.025 0.001 0.000 0.000 0.000 0.000 0.000 0.000 
        04/03/2013 1086.600 0.534 2.794 0.639 84.219 11.127 1.269 0.024 0.031 0.001 0.000 0.000 0.000 0.000 0.000 0.000 
        04/02/2013 1070.137 0.539 2.988 0.631 85.143 10.732 0.583 0.006 0.008 0.000 0.000 0.001 0.001 0.000 0.000 0.000 
        04/01/2013 1072.592 0.549 2.849 0.631 85.070 10.981 0.539 0.004 0.006 0.000 0.000 0.000 0.000 0.000 0.000 0.000 
        03/31/2013 1071.583 0.536 2.972 0.631 85.013 10.860 0.609 0.004 0.005 0.000 0.000 0.000 0.000 0.000 0.000 0.000 
        03/30/2013 1067.169 0.532 2.987 0.629 85.497 10.435 0.539 0.004 0.005 0.000 0.000 0.001 0.001 0.000 0.000 0.000 
        03/29/2013 1069.783 0.564 2.816 0.629 85.493 10.564 0.553 0.004 0.005 0.000 0.000 0.000 0.000 0.000 0.000 0.000 
        03/28/2013 1067.994 0.547 2.866 0.628 85.621 10.433 0.521 0.005 0.006 0.000 0.000 0.001 0.001 0.000 0.000 0.000 
        03/27/2013 1065.454 0.550 2.869 0.627 85.888 10.214 0.467 0.004 0.006 0.000 0.000 0.001 0.001 0.000 0.000 0.000 
        03/26/2013 1065.535 0.553 2.993 0.628 85.609 10.337 0.496 0.004 0.006 0.000 0.000 0.001 0.001 0.000 0.000 0.000 
        03/25/2013 1063.558 0.533 3.178 0.628 85.466 10.334 0.474 0.005 0.007 0.000 0.000 0.001 0.001 0.000 0.000 0.000 
        03/24/2013 1065.690 0.540 3.036 0.628 85.488 10.458 0.464 0.004 0.006 0.000 0.000 0.001 0.001 0.000 0.000 0.000 
        03/23/2013 1065.235 0.541 3.113 0.629 85.399 10.442 0.492 0.005 0.007 0.000 0.000 0.001 0.001 0.000 0.000 0.000 
        03/22/2013 1063.588 0.524 3.224 0.629 85.424 10.295 0.516 0.005 0.008 0.000 0.000 0.002 0.002 0.000 0.000 0.000 
        03/21/2013 1065.175 0.534 3.074 0.628 85.553 10.297 0.525 0.005 0.008 0.000 0.000 0.002 0.002 0.000 0.000 0.000 
        03/20/2013 1069.966 0.554 2.802 0.629 85.518 10.574 0.539 0.005 0.007 0.000 0.000 0.001 0.001 0.000 0.000 0.000 
        03/19/2013 1069.383 0.540 2.901 0.629 85.388 10.628 0.528 0.005 0.007 0.000 0.000 0.001 0.001 0.000 0.000 0.000 
        03/18/2013 1069.493 0.536 2.923 0.629 85.342 10.647 0.538 0.004 0.007 0.000 0.000 0.001 0.001 0.000 0.000 0.000 
        03/17/2013 1068.406 0.532 2.949 0.629 85.470 10.464 0.567 0.006 0.009 0.000 0.000 0.001 0.001 0.000 0.000 0.000 
        03/16/2013 1074.786 0.536 2.823 0.632 84.958 11.056 0.611 0.006 0.008 0.000 0.000 0.001 0.001 0.000 0.000 0.000 
        03/15/2013 1077.906 0.537 2.759 0.633 84.752 11.271 0.665 0.006 0.008 0.000 0.000 0.001 0.001 0.000 0.000 0.000 
        03/14/2013 1078.683 0.545 2.733 0.633 84.706 11.319 0.682 0.006 0.008 0.000 0.000 0.000 0.000 0.000 0.000 0.000 
        03/13/2013 1081.985 0.551 2.681 0.635 84.498 11.456 0.797 0.008 0.010 0.000 0.000 0.000 0.000 0.000 0.000 0.000 
        03/12/2013 1080.497 0.556 2.669 0.634 84.615 11.442 0.703 0.006 0.008 0.000 0.000 0.000 0.000 0.000 0.000 0.000 
        03/11/2013 1078.257 0.544 2.666 0.632 84.880 11.252 0.642 0.006 0.008 0.000 0.000 0.001 0.001 0.000 0.000 0.000 
        03/10/2013 1079.072 0.552 2.633 0.633 84.835 11.323 0.642 0.006 0.009 0.000 0.000 0.000 0.000 0.000 0.000 0.000 
        03/09/2013 1080.372 0.572 2.575 0.633 84.763 11.417 0.659 0.006 0.008 0.000 0.000 0.000 0.000 0.000 0.000 0.000 
        03/08/2013 1079.336 0.563 2.631 0.633 84.787 11.353 0.653 0.005 0.007 0.000 0.000 0.000 0.000 0.000 0.000 0.000 
        03/07/2013 1082.623 0.576 2.577 0.635 84.624 11.385 0.819 0.008 0.011 0.000 0.000 0.000 0.000 0.000 0.000 0.000 
        03/06/2013 1089.372 0.559 2.575 0.639 84.295 11.255 1.261 0.022 0.031 0.001 0.000 0.000 0.000 0.000 0.000 0.000 
        03/05/2013 1079.006 0.568 2.637 0.633 84.872 11.185 0.725 0.006 0.008 0.000 0.000 0.000 0.000 0.000 0.000 0.000 
        03/04/2013 1076.573 0.543 2.823 0.633 84.767 11.184 0.668 0.006 0.008 0.000 0.000 0.001 0.001 0.000 0.000 0.000 
        03/03/2013 1078.553 0.536 2.873 0.635 84.661 10.994 0.918 0.007 0.009 0.000 0.000 0.001 0.001 0.000 0.000 0.000 
        03/02/2013 1093.067 0.525 2.807 0.643 83.743 11.209 1.668 0.020 0.024 0.001 0.000 0.001 0.001 0.000 0.000 0.000 
        03/01/2013 1095.330 0.524 2.832 0.645 83.673 10.995 1.906 0.029 0.037 0.001 0.001 0.001 0.001 0.000 0.000 0.000 
        02/28/2013 1078.181 0.537 2.833 0.634 84.753 10.992 0.864 0.009 0.011 0.000 0.000 0.001 0.001 0.000 0.000 0.000 
        02/27/2013 1074.482 0.533 2.783 0.631 85.105 10.952 0.608 0.006 0.009 0.001 0.001 0.001 0.001 0.000 0.000 0.000 
        02/26/2013 1079.204 0.461 2.987 0.635 84.671 10.812 1.007 0.020 0.033 0.002 0.002 0.002 0.002 0.000 0.000 0.000 
        02/25/2013 1071.841 0.472 3.050 0.631 85.022 10.793 0.632 0.010 0.016 0.001 0.001 0.002 0.002 0.000 0.000 0.000 
        02/24/2013 1070.617 0.475 3.059 0.631 85.120 10.716 0.597 0.010 0.016 0.001 0.001 0.002 0.002 0.000 0.000 0.000 
        02/23/2013 1069.768 0.466 2.992 0.629 85.384 10.550 0.577 0.009 0.015 0.001 0.001 0.002 0.002 0.000 0.000 0.000 
        02/22/2013 1068.889 0.453 3.086 0.629 85.314 10.537 0.578 0.010 0.016 0.001 0.001 0.002 0.002 0.000 0.000 0.000 
        02/21/2013 1069.403 0.445 3.019 0.629 85.336 10.684 0.482 0.009 0.016 0.001 0.001 0.003 0.003 0.000 0.000 0.000 
        02/20/2013 1074.378 0.461 3.031 0.633 84.885 10.841 0.743 0.012 0.019 0.001 0.001 0.002 0.002 0.000 0.000 0.000