| telemetered flows |            date revised:   04/20/2011 10:10

 MGT Telemetered Flows in Mdkt as of  905  hrs                                                                                       
                                                                                                                                     
                          PREVIOUS GAS DAY                               CURRENT GAS DAY                                             
 [MGTWEB]     ============03/24 Thursday  ==============    ||  ============03/25 Friday    ===========================              
 Interconnect         Actual  Daily LMS  |Cumulative        ||      --- Current Flow --  Proj. EOD    | Proj. EOD                    
     Name               FLOW    Balance  |LMS Balance       ||      Instant      Accum  Flow Accum    |LMS Balance                   
 Portland            290.228 D -616.340  | -442.511         ||       332.070 D    0.197 D  332.070 R  |   31.713                     
 Simpson               0.392 D   -0.082  |   -0.333         ||         0.473 D    0.450 D    0.473 D  |   -0.163                     
 Morgantown            0.153 D    0.167  |    0.000         ||         0.783 D    0.402 D    0.782 R  |   -0.462                     
 Purdue Farms          0.006 D   -0.005  |   -0.301         ||         0.010 D    0.004 D    0.010 R  |    0.011                     
 Peake energy                            |                  ||                                        |                              
 Robinson              0.263 D   -0.563  |   -0.111         ||         0.293 D    0.281 D    0.293 R  |   -0.007                     
 Sullivan             10.045 D   -9.645  |   -0.839         ||         0.000     13.980 D    0.028 D  |    0.372                     
 Dundee                0.000 D    0.001  |    0.012         ||         0.000      0.004 D    0.000 R  |    0.001                     
 Whitesville           0.000      0.000  |  -11.623         ||         0.000      0.000      0.000    |    0.000                     
 Western Ken           0.000      2.522  |    1.175         ||         0.000      0.000      0.000    |    2.522                     
 Grandview             0.041 D    0.029  |    0.147         ||         0.096 D    0.096 D    0.096 D  |   -0.026                     
 Sigeco                                  |                  ||                                        |                              
 Chrisney                                |                  ||                                        |                              
 Comm Nat                                |                  ||  (Holland+Carlisle+Prison)             |                              
 Huntingburg           0.864 D    0.336  |    1.248         ||         2.599 D    1.998 D    2.597 D  |   -1.397                     
 Winslow                                 |                  ||                                        |                              
 Ohio Valle                              |                  ||                                        |                              
 Grain Proc           11.548 D    0.006  |   16.241         ||        11.444 D    0.003 D   11.444 D  |    0.110                     
 Wheatland             6.735 D   -6.735  |   -1.581         ||        42.882 D    0.007 D   42.882 D  |  -42.882                     
 Bicknell                                |                  ||                                        |                              
 Sceptor               0.643 D   -0.093  |    0.574         ||         0.538 D    0.505 D    0.538 D  |    0.012                     
 Vigo                  4.268 D   -1.588  |    7.417         ||         4.162 D    0.003 D    4.162 D  |   -1.502                     
 Sugar Creek          81.307 D    6.693  |   85.428         ||        86.907 D    0.104 D   86.907 D  |  -61.907                     
 Marshall              1.090 D    0.710  |    2.097         ||         2.844 D    2.265 D    2.842 D  |   -1.042                     
 Wabash                0.000      0.000  |    0.000         ||         0.000      0.000      0.000    |    0.000                     
 Cent IL PS                              |                  ||  (Verc+Armstrong+Elyn+Ameren)          |                              
 Scotland                                |                  ||                                        |                              
 Vermil Duk            1.917 D   16.034  |   -0.001         ||         0.874 D    0.001 D    0.874 D  |    6.126                     
 Oakwood               0.273 D   -0.171  |    0.476         ||         0.331 D    0.000 D    0.331 D  |   -0.229                     
 Illinois Pwr                            |                  ||  (Danville+ILLP+IPOW)                  |                              
 Potomac                                 |                  ||                                        |                              
 Nicor                                   |                  ||  (Potn+Rank+Cisp+Gilm+Kank+Wilm+Rexl)  |                              
 Hersher                                 |                  ||                                        |                              
 Union Hills                             |                  ||                                                                       
 Will Co (AN)                            |                  ||                                                                       
 Channahon             1.325 D   48.964  |  -11.611         ||         0.000      0.000    161.460 D     -48.957                     
 Millsdale                               |                  ||                                                                       
 Joliet - N.                             |                  ||                                                                       
 Joliet A                                |                  ||                                                                       
                                                               ========= Paris Turbine Run-Time Hour Accums ========                 
                                                               Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total                 
                                                                 0 168  39   0   0   0  39  35   0  24 159   0   464                 
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 LMS BALANCE KEY:  (- Due MGT) (+ Due Interconnect)                                                                                  
 DIRECTION OF FLOW KEY: (R Receipt) (D Delivery)                                                                                     
 DATA FLAG KEY:  (= Alarmed) (* Old) (# Overridden)                                                                                  
  MGT MAKES NO WARRANTIES OR REPRESENTATIONS CONCERNING THE ACCURACY OR completeness of the metered flow data                        
  PROVIDED ON THIS PAGE                                                                                                              
  FOR THOSE LOCATIONS WHERE METERED FLOW IS NOT PROVIDED, EITHER REAL TIME INFORMATIN IS NOT AVAILABLE OR THE                        
  INTERCONNECTED PARTY HAS REQUESTED THAT MGT NOT POST SUCH DATA.