<ARTICLE> UT
<MULTIPLIER> 1000
       
                                                  
<PERIOD-TYPE>                   QTR-3                   9-MOS
<FISCAL-YEAR-END>                          DEC-31-1993             DEC-31-1993
<PERIOD-END>                               SEP-30-1994             SEP-30-1994
<BOOK-VALUE>                                  PER-BOOK                PER-BOOK
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<OTHER-PROPERTY-AND-INVEST>                     183525                  183525
<TOTAL-CURRENT-ASSETS>                          143531                  143531
<TOTAL-DEFERRED-CHARGES>                        162019                  162019
<OTHER-ASSETS>                                       0                       0
<TOTAL-ASSETS>                                 1212577                 1212577
<COMMON>                                         99089                   99089
<CAPITAL-SURPLUS-PAID-IN>                       206860                  206860
<RETAINED-EARNINGS>                              56126                   56126
<TOTAL-COMMON-STOCKHOLDERS-EQ>                  362075                  362075
<PREFERRED-MANDATORY>                             6900                    6900
<PREFERRED>                                      25337                   25337
<LONG-TERM-DEBT-NET>                            492457                  492457
<SHORT-TERM-NOTES>                               31581                   31581
<LONG-TERM-NOTES-PAYABLE>                            0                       0
<COMMERCIAL-PAPER-OBLIGATIONS>                       0                       0
<LONG-TERM-DEBT-CURRENT-PORT>                     6810                    6810
<PREFERRED-STOCK-CURRENT>                           50                      50
<CAPITAL-LEASE-OBLIGATIONS>                          0                       0
<LEASES-CURRENT>                                     0                       0
<OTHER-ITEMS-CAPITAL-AND-LIAB>                  287367                  287367
<TOT-CAPITALIZATION-AND-LIAB>                  1212577                 1212577
<GROSS-OPERATING-REVENUE>                       143859                  431325
<INCOME-TAX-EXPENSE>                              5915                   17188
<OTHER-OPERATING-EXPENSES>                      119735                  356111
<TOTAL-OPERATING-EXPENSES>                      125650                  373299
<OPERATING-INCOME-LOSS>                          18209                   58026
<OTHER-INCOME-NET>                                6468                   16248
<INCOME-BEFORE-INTEREST-EXPEN>                   24677                   74274
<TOTAL-INTEREST-EXPENSE>                         10778                   33432
<NET-INCOME>                                     13899                   40842
<PREFERRED-STOCK-DIVIDENDS>                        583                    1750
<EARNINGS-AVAILABLE-FOR-COMM>                    13316                   39092
<COMMON-STOCK-DIVIDENDS>                          7590                   22162
<TOTAL-INTEREST-ON-BONDS>                            0                       0
<CASH-FLOW-OPERATIONS>                           34016                   80876
<EPS-PRIMARY>                                      .67                    1.99
<EPS-DILUTED>                                      .67                    1.99