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Gas Quality
Gas Quality By ID
Date Requested: May 19 2013 12:36 AM


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
        05/19/2013 1033.025 0.806 1.889 0.600 91.992 4.751 0.456 0.028 0.052 0.009 0.008 0.004 0.003    
        05/18/2013 1033.025 0.806 1.889 0.600 91.992 4.751 0.456 0.028 0.052 0.009 0.008 0.004 0.003    
        05/17/2013 1033.089 0.816 1.743 0.598 92.315 4.571 0.441 0.030 0.055 0.010 0.009 0.005 0.004    
        05/16/2013 1041.893 0.761 1.683 0.602 91.746 5.035 0.592 0.046 0.088 0.018 0.017 0.007 0.005    
        05/15/2013 1044.485 0.734 1.739 0.604 91.341 5.404 0.604 0.045 0.085 0.017 0.016 0.007 0.005    
        05/14/2013 1036.918 0.802 1.721 0.600 91.954 4.913 0.492 0.034 0.055 0.011 0.009 0.005 0.003    
        05/13/2013 1028.803 0.954 1.645 0.597 92.780 4.063 0.444 0.034 0.054 0.010 0.008 0.004 0.003    
        05/12/2013 1033.680 0.794 1.589 0.597 92.638 4.427 0.441 0.032 0.051 0.010 0.008 0.005 0.003    
        05/11/2013 1035.712 0.776 1.689 0.599 92.263 4.656 0.495 0.035 0.056 0.011 0.009 0.005 0.004    
        05/10/2013 1034.530 0.764 1.570 0.597 92.642 4.464 0.452 0.031 0.048 0.010 0.008 0.005 0.004    
        05/09/2013 1035.768 0.717 1.635 0.597 92.428 4.664 0.455 0.028 0.046 0.009 0.008 0.004 0.003    
        05/08/2013 1031.468 0.794 1.556 0.595 92.925 4.226 0.409 0.026 0.043 0.008 0.007 0.004 0.003    
        05/07/2013 1035.111 0.764 1.502 0.596 92.666 4.549 0.424 0.027 0.045 0.008 0.007 0.003 0.003    
        05/06/2013 1037.863 0.755 1.531 0.598 92.339 4.808 0.454 0.029 0.053 0.010 0.009 0.005 0.004    
        05/05/2013 1036.962 0.844 1.664 0.600 91.996 4.869 0.510 0.032 0.057 0.010 0.009 0.004 0.003    
        05/04/2013 1038.696 0.872 1.711 0.602 91.724 4.965 0.585 0.041 0.069 0.012 0.010 0.005 0.003    
        05/03/2013 1033.935 0.970 1.676 0.601 92.169 4.499 0.543 0.040 0.067 0.013 0.011 0.006 0.004    
        05/02/2013 1034.850 0.719 1.474 0.595 92.776 4.585 0.370 0.021 0.036 0.007 0.006 0.003 0.002    
        05/01/2013 1034.898 0.697 1.402 0.594 92.967 4.500 0.363 0.020 0.034 0.006 0.005 0.003 0.002    
        04/30/2013 1031.728 0.760 1.367 0.593 93.254 4.236 0.319 0.018 0.030 0.005 0.005 0.003 0.002    
        04/29/2013 1032.839 0.757 1.357 0.593 93.201 4.263 0.346 0.022 0.035 0.007 0.006 0.003 0.003    
        04/28/2013 1037.060 0.749 1.455 0.597 92.653 4.565 0.458 0.032 0.056 0.011 0.010 0.005 0.004    
        04/27/2013 1042.939 0.637 1.749 0.602 91.660 5.202 0.610 0.038 0.070 0.013 0.011 0.005 0.004    
        04/26/2013 1035.497 0.694 1.894 0.600 91.993 4.813 0.487 0.032 0.056 0.011 0.010 0.005 0.004    
        04/25/2013 1037.174 0.638 1.738 0.598 92.186 4.890 0.447 0.026 0.048 0.009 0.008 0.005 0.003    
        04/24/2013 1040.208 0.676 1.753 0.601 91.846 5.031 0.560 0.035 0.063 0.012 0.011 0.006 0.004    
        04/23/2013 1038.407 0.705 1.782 0.600 91.938 4.903 0.531 0.036 0.066 0.013 0.012 0.006 0.004    
        04/22/2013 1038.031 0.629 1.877 0.600 91.923 4.914 0.523 0.033 0.064 0.013 0.012 0.006 0.004    
        04/21/2013 1035.557 0.739 1.826 0.600 92.134 4.631 0.530 0.034 0.066 0.013 0.013 0.007 0.005    
        04/20/2013 1035.963 0.725 1.649 0.598 92.430 4.594 0.480 0.031 0.058 0.011 0.010 0.006 0.004    
        04/19/2013 1034.735 0.739 1.579 0.596 92.704 4.399 0.456 0.030 0.057 0.011 0.011 0.007 0.005    
        04/18/2013 1039.359 0.758 1.630 0.600 92.159 4.719 0.566 0.043 0.076 0.015 0.015 0.009 0.007    
        04/17/2013 1037.217 0.743 1.822 0.601 92.003 4.710 0.559 0.040 0.077 0.015 0.015 0.008 0.006    
        04/16/2013 1036.936 0.697 1.948 0.601 91.888 4.712 0.586 0.042 0.081 0.016 0.015 0.008 0.006    
        04/15/2013 1034.018 0.696 1.957 0.599 92.181 4.474 0.528 0.041 0.076 0.015 0.015 0.008 0.006    
        04/14/2013 1033.928 0.685 2.004 0.600 92.010 4.663 0.506 0.034 0.062 0.012 0.011 0.006 0.005    
        04/13/2013 1034.343 0.668 1.999 0.599 91.926 4.833 0.458 0.029 0.055 0.010 0.010 0.006 0.004    
        04/12/2013 1037.632 0.703 1.870 0.601 91.789 4.992 0.520 0.033 0.062 0.011 0.010 0.005 0.004    
        04/11/2013 1038.769 0.668 1.915 0.601 91.598 5.184 0.518 0.031 0.060 0.010 0.009 0.004 0.003    
        04/10/2013 1036.848 0.721 2.074 0.603 91.425 5.094 0.552 0.034 0.068 0.012 0.011 0.005 0.003    
        04/09/2013 1035.240 0.736 1.996 0.601 91.761 4.840 0.539 0.034 0.062 0.011 0.010 0.006 0.004    
        04/08/2013 1031.479 0.787 1.859 0.598 92.389 4.373 0.464 0.032 0.059 0.012 0.011 0.007 0.005    
        04/07/2013 1033.167 0.745 2.043 0.600 91.907 4.650 0.519 0.035 0.063 0.012 0.012 0.007 0.005    
        04/06/2013 1034.554 0.744 1.946 0.600 91.970 4.691 0.499 0.037 0.067 0.014 0.014 0.008 0.006    
        04/05/2013 1036.367 0.699 1.693 0.598 92.309 4.730 0.446 0.031 0.056 0.012 0.011 0.006 0.005    
        04/04/2013 1039.647 0.665 2.035 0.603 91.387 5.164 0.593 0.039 0.074 0.015 0.014 0.007 0.005    
        04/03/2013 1032.415 0.734 1.906 0.598 92.221 4.579 0.448 0.028 0.052 0.010 0.010 0.006 0.004    
        04/02/2013 1018.961 0.918 1.756 0.591 93.691 3.250 0.300 0.021 0.039 0.008 0.008 0.005 0.004    
        04/01/2013 1024.831 0.752 1.604 0.591 93.625 3.660 0.282 0.019 0.033 0.007 0.007 0.005 0.004    
        03/31/2013 1030.971 0.686 1.754 0.595 92.766 4.323 0.377 0.023 0.043 0.008 0.008 0.006 0.004    
        03/30/2013 1028.464 0.761 1.895 0.596 92.677 4.143 0.405 0.028 0.054 0.010 0.010 0.007 0.005    
        03/29/2013 1029.255 0.776 1.751 0.595 92.870 4.072 0.417 0.029 0.050 0.010 0.010 0.007 0.005    
        03/28/2013 1029.048 0.787 1.613 0.594 93.195 3.895 0.390 0.029 0.052 0.011 0.011 0.009 0.006    
        03/27/2013 1029.361 0.743 1.612 0.593 93.151 4.043 0.359 0.023 0.041 0.008 0.008 0.006 0.004    
        03/26/2013 1035.894 0.750 1.891 0.601 91.886 4.807 0.542 0.033 0.060 0.010 0.010 0.006 0.004    
        03/25/2013 1036.591 0.740 1.941 0.601 91.680 4.986 0.538 0.030 0.054 0.009 0.009 0.006 0.005    
        03/24/2013 1034.261 0.806 1.810 0.600 92.132 4.621 0.507 0.033 0.056 0.011 0.010 0.007 0.005    
        03/23/2013 1030.387 0.843 1.885 0.599 92.327 4.358 0.466 0.031 0.053 0.011 0.010 0.008 0.006    
        03/22/2013 1031.888 0.764 1.941 0.599 92.177 4.530 0.472 0.029 0.051 0.010 0.010 0.007 0.005    
        03/21/2013 1033.452 0.775 1.919 0.600 92.084 4.574 0.516 0.033 0.060 0.012 0.012 0.008 0.006    
        03/20/2013 1037.388 0.735 2.072 0.603 91.384 5.096 0.570 0.035 0.065 0.013 0.013 0.008 0.006    
        03/19/2013 1034.895 0.770 2.179 0.603 91.327 5.024 0.578 0.032 0.057 0.010 0.010 0.006 0.004    
        03/18/2013 1030.685 0.831 2.092 0.601 91.853 4.597 0.515 0.029 0.054 0.009 0.009 0.006 0.004    
        03/17/2013 1033.786 0.750 2.032 0.601 91.763 4.835 0.513 0.027 0.050 0.009 0.009 0.006 0.004    
        03/16/2013 1032.244 0.731 2.081 0.600 91.911 4.672 0.482 0.028 0.056 0.011 0.011 0.008 0.006    
        03/15/2013 1031.077 0.801 1.955 0.599 92.241 4.377 0.488 0.032 0.063 0.012 0.013 0.009 0.007    
        03/14/2013 1031.866 0.781 1.913 0.599 92.162 4.579 0.463 0.025 0.047 0.008 0.008 0.006 0.005    
        03/13/2013 1032.586 0.765 1.893 0.599 92.139 4.649 0.453 0.025 0.046 0.008 0.009 0.006 0.005    
        03/12/2013 1027.882 0.791 1.764 0.595 92.876 4.108 0.373 0.023 0.041 0.008 0.007 0.004 0.003    
        03/11/2013 1027.800 0.769 1.652 0.593 93.112 4.072 0.325 0.018 0.031 0.006 0.006 0.004 0.003    
        03/10/2013 1029.760 0.749 1.768 0.595 92.817 4.146 0.410 0.027 0.051 0.010 0.010 0.006 0.005    
        03/09/2013 1030.788 0.813 1.905 0.599 92.401 4.230 0.500 0.036 0.069 0.014 0.014 0.009 0.007    
        03/08/2013 1029.520 0.801 1.923 0.598 92.527 4.122 0.481 0.034 0.066 0.013 0.014 0.009 0.007    
        03/07/2013 1029.014 0.808 1.817 0.596 92.690 4.140 0.434 0.027 0.049 0.010 0.010 0.008 0.006    
        03/06/2013 1031.286 0.810 1.866 0.598 92.360 4.354 0.487 0.030 0.055 0.011 0.010 0.008 0.006    
        03/05/2013 1029.179 0.816 1.806 0.597 92.696 4.139 0.420 0.030 0.053 0.011 0.011 0.009 0.007    
        03/04/2013 1024.711 0.878 1.753 0.594 93.200 3.680 0.372 0.027 0.049 0.010 0.011 0.009 0.007    
        03/03/2013 1025.511 0.884 1.694 0.594 93.164 3.799 0.358 0.025 0.043 0.009 0.009 0.008 0.006    
        03/02/2013 1020.391 0.983 1.773 0.593 93.353 3.485 0.314 0.022 0.039 0.008 0.008 0.007 0.005    
        03/01/2013 1023.218 0.970 1.823 0.595 92.971 3.776 0.355 0.024 0.044 0.009 0.010 0.009 0.006    
        02/28/2013 1028.448 0.838 1.704 0.595 92.824 4.192 0.352 0.022 0.038 0.007 0.008 0.007 0.005    
        02/27/2013 1032.311 0.789 1.795 0.598 92.334 4.555 0.421 0.026 0.047 0.009 0.009 0.008 0.005    
        02/26/2013 1034.402 0.762 1.778 0.599 92.184 4.727 0.441 0.027 0.049 0.009 0.009 0.007 0.005    
        02/25/2013 1029.075 0.846 1.709 0.596 92.747 4.220 0.385 0.024 0.043 0.008 0.007 0.005 0.004    
        02/24/2013 1030.895 0.831 1.616 0.596 92.769 4.302 0.387 0.026 0.043 0.008 0.007 0.005 0.004    
        02/23/2013 1031.765 0.785 1.765 0.597 92.424 4.534 0.399 0.024 0.042 0.008 0.008 0.005 0.004    
        02/22/2013 1033.318 0.803 1.809 0.599 92.161 4.685 0.430 0.028 0.051 0.010 0.010 0.007 0.005    
        02/21/2013 1032.149 0.768 1.789 0.597 92.405 4.524 0.407 0.026 0.047 0.009 0.009 0.007 0.005    
        02/20/2013 1026.889 0.856 1.825 0.596 92.774 4.056 0.384 0.025 0.046 0.009 0.009 0.007 0.005    
        02/19/2013 1027.342 0.776 1.684 0.593 93.138 3.976 0.339 0.022 0.038 0.007 0.007 0.006 0.004    
        02/18/2013 1029.811 0.763 1.661 0.595 92.949 4.171 0.358 0.023 0.042 0.008 0.009 0.007 0.005    
        02/17/2013 1026.857 0.830 1.707 0.594 93.068 3.947 0.350 0.023 0.042 0.008 0.009 0.007 0.005    
        02/16/2013 1027.808 0.949 2.010 0.600 92.213 4.211 0.467 0.035 0.065 0.014 0.014 0.011 0.008    
        02/15/2013 1028.492 0.932 2.062 0.601 92.017 4.371 0.475 0.034 0.065 0.013 0.012 0.009 0.007