<ARTICLE>   UT
       
                             
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                            DEC-31-1995
<PERIOD-END>                                 DEC-31-1995
<BOOK-VALUE>                                  PER-BOOK
<TOTAL-NET-UTILITY-PLANT>                    1,801,786
<OTHER-PROPERTY-AND-INVEST>                    216,784
<TOTAL-CURRENT-ASSETS>                         248,322
<TOTAL-DEFERRED-CHARGES>                       354,504
<OTHER-ASSETS>                                       0
<TOTAL-ASSETS>                               2,620,896
<COMMON>                                       563,436
<CAPITAL-SURPLUS-PAID-IN>                            0
<RETAINED-EARNINGS>                            249,741
<TOTAL-COMMON-STOCKHOLDERS-EQ>                 813,177
<PREFERRED-MANDATORY>                          114,750
<PREFERRED>                                     40,000
<LONG-TERM-DEBT-NET>                           829,856
<SHORT-TERM-NOTES>                              30,545
<LONG-TERM-NOTES-PAYABLE>                            0
<COMMERCIAL-PAPER-OBLIGATIONS>                       0
<LONG-TERM-DEBT-CURRENT-PORT>                   65,247
<PREFERRED-STOCK-CURRENT>                       22,250
<CAPITAL-LEASE-OBLIGATIONS>                     40,227
<LEASES-CURRENT>                                     0
<OTHER-ITEMS-CAPITAL-AND-LIAB>                 664,844
<TOT-CAPITALIZATION-AND-LIAB>                2,620,896
<GROSS-OPERATING-REVENUE>                      953,137
<INCOME-TAX-EXPENSE>                            45,876
<OTHER-OPERATING-EXPENSES>                     758,724
<TOTAL-OPERATING-EXPENSES>                     804,600
<OPERATING-INCOME-LOSS>                        148,537
<OTHER-INCOME-NET>                               9,058
<INCOME-BEFORE-INTEREST-EXPEN>                 157,595
<TOTAL-INTEREST-EXPENSE>                        61,200
<NET-INCOME>                                    81,768
<PREFERRED-STOCK-DIVIDENDS>                          0
<EARNINGS-AVAILABLE-FOR-COMM>                   81,768
<COMMON-STOCK-DIVIDENDS>                        81,088
<TOTAL-INTEREST-ON-BONDS>                            0
<CASH-FLOW-OPERATIONS>                         148,361
<EPS-PRIMARY>                                     1.55
<EPS-DILUTED>                                     1.55