| telemetered flows |                     date revised:   07/30/2010 23:10

 NBPL Telemetered Flows in Mmcf as of 2305 hrs                                                                                       
                 Actual Flow    ---- Today 07/30 Friday    -------                                                                   
                   07/29                      Current Flow Rate                                                                      
                   Thursday              Instantaneous  Accumulated     MAIN                                                         
    Interconnection                                                     LINE                                                         
                                                                         BTU                                                         
    Port of Morgan 2041.930 R                2114.150 R   1125.820 R  1005.4                                                         
    Saskana          20.946 R                  20.046 R     12.725 R                                                                 
    Charbonneau      21.999 R                  21.738 R     12.783 R                                                                 
    Buford           27.979 R                  33.007 R      0.000*                                                                  
    Watford          45.588 R                  43.139 R     23.631 R                                                                 
    Manning          61.474 R                  57.268 R     31.179 R                                                                 
    Hebron          153.108 R                 176.600 R     76.055 R                                                                 
    Glen Ullin       30.851 R                  31.362 R     17.129 R  1008.2                                                         
                                                                                                                                     
    Mina              0.433 D                   0.414 D      0.642 D                                                                 
    Warner            5.676 D                   5.580 D      3.175 D                                                                 
    Aberdeen         16.384 D                  15.787 D      9.507 D                                                                 
    Groton            0.000                     1.734 D      8.048 D                                                                 
    Webster                                                                                                                          
    Watertown         8.353 D                   7.801 D      4.479 D                                                                 
    Brandt           11.864 D                  11.214 D      6.118 D                                                                 
    Milbank                                                                                                                          
    Ivanhoe                                                                                                                          
    Marshal          30.002 D                  29.716 D     16.246 D                                                                 
    Tyler                                                                                                                            
    Westbrook                                                                                                                        
    Windom            3.846 D                   4.207 D      2.019 D                                                                 
    Elm Creek         5.721 D                   0.000        0.000                                                                   
    Welcome         109.089 D                 107.056 D     65.569 D                                                                 
    Trimont          16.403 D                  12.861 D      7.341 D                                                                 
    Martin County     2.328 D                   2.389 D      1.299 D                                                                 
    Ledyard                                                                                                                          
    Lakota            8.085 D                   8.240 D      4.404 D                                                                 
    Yale             54.770 D                  14.223 D     34.999 D                                                                 
    Ceesi                                                                                                                            
    Ventura         933.474 D                 893.577 D    517.558 D  1009.0                                                         
    Ackley            2.558 D                   2.529 D      1.389 D                                                                 
    Grundy            0.000                     0.000        0.000                                                                   
    Beamon                                                                                                                           
    Tama                                                                                                                             
    Amana                                                                                                                            
    Harper          101.166 D                 110.438 D     59.063 D                                                                 
    Iowa City                                                                                                                        
    Davenport                                                                                                                        
    Cordova/Zuma      0.000                     0.000        0.545 D                                                                 
    Prophetstown      8.562 D                   8.806"D      4.625 D                                                                 
    Troy Grove      190.152 D                 249.473 D    249.473 D                                                                 
    Minooka          66.193 D                  53.923 D     28.996 D                                                                 
    Channahon         1.537 D                  53.917 D     53.917 D                                                                 
    Jackson Creek   116.150 D                 119.599 D     65.247 D  1006.8                                                         
    Elwood           98.161 D                   0.000        0.000        flags                                                      
    Noel             39.001 D                  39.079 D     20.934 D    ---------                                                    
    Joliet          264.688 D                 260.883 D    149.070 D    = alarmed                                                    
    Will County      74.601 D                  85.408 D     46.254 D    * old                                                        
    Manhattan        76.271 D                  75.044 D     40.857 D                                                                 
    Wilton Center     5.300 D                   0.000        3.414 D                                                                 
    North Hayden      8.840 D                   0.000        0.003 D                                                                 
 Notes:                                                                                                                              
 1. "R" indicates volumes flowed for receipt into NBPL.                                                                              
    "D" indicates volumes flowed for delivery from NBPL.                                                                             
 2. NBPL makes no warranties or representations concerning the accuracy                                                              
    or completeness of the metered flow data provided on this page.                                                                  
 3. For those instances where metered flow information is not provided, either                                                       
    real time meter information is not available or the interconnected party                                                         
    has requested that NBPL not post such data.