<ARTICLE> UT
<MULTIPLIER> 1,000
       
                             
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          DEC-31-1994
<PERIOD-END>                               DEC-31-1994
<BOOK-VALUE>                                  PER-BOOK
<TOTAL-NET-UTILITY-PLANT>                    2,730,358
<OTHER-PROPERTY-AND-INVEST>                    307,154
<TOTAL-CURRENT-ASSETS>                         326,709
<TOTAL-DEFERRED-CHARGES>                       252,389
<OTHER-ASSETS>                                       0
<TOTAL-ASSETS>                               3,616,610
<COMMON>                                        45,535
<CAPITAL-SURPLUS-PAID-IN>                      623,208
<RETAINED-EARNINGS>                            247,004
<TOTAL-COMMON-STOCKHOLDERS-EQ>                 915,747
<PREFERRED-MANDATORY>                           94,000
<PREFERRED>                                    123,000
<LONG-TERM-DEBT-NET>                         1,136,617
<SHORT-TERM-NOTES>                              80,786
<LONG-TERM-NOTES-PAYABLE>                            0
<COMMERCIAL-PAPER-OBLIGATIONS>                 134,000
<LONG-TERM-DEBT-CURRENT-PORT>                  100,250
<PREFERRED-STOCK-CURRENT>                        2,000
<CAPITAL-LEASE-OBLIGATIONS>                          0
<LEASES-CURRENT>                                     0
<OTHER-ITEMS-CAPITAL-AND-LIAB>               1,030,210
<TOT-CAPITALIZATION-AND-LIAB>                3,616,610
<GROSS-OPERATING-REVENUE>                    1,548,554
<INCOME-TAX-EXPENSE>                            54,279
<OTHER-OPERATING-EXPENSES>                   1,267,452
<TOTAL-OPERATING-EXPENSES>                   1,321,731
<OPERATING-INCOME-LOSS>                        226,823
<OTHER-INCOME-NET>                               5,658
<INCOME-BEFORE-INTEREST-EXPEN>                 232,481
<TOTAL-INTEREST-EXPENSE>                       107,459
<NET-INCOME>                                   125,022
<PREFERRED-STOCK-DIVIDENDS>                     15,765
<EARNINGS-AVAILABLE-FOR-COMM>                  109,257
<COMMON-STOCK-DIVIDENDS>                        80,545
<TOTAL-INTEREST-ON-BONDS>                        5,405
<CASH-FLOW-OPERATIONS>                         368,131
<EPS-PRIMARY>                                     2.41
<EPS-DILUTED>                                     0.00