NORTHERN NATURAL GAS COMPANY                                                   Original Sheet No. 276
FERC Gas Tariff
Fifth Revised Volume No. 1







                                      GENERAL TERMS AND CONDITIONS


              41.  ESTIMATED FLOW
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                   Upon request of Northern, Shipper shall submit estimates of daily,
                   monthly and annual quantities of gas to be transported, including
                   peak day requirements.





















































 
 
Issued by: Mary Kay Miller, Division V. P. Rates and Tariff
Issued on: August 16, 1993                                                Effective: November 1, 1993