<ARTICLE> UT
       
                             
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                          DEC-31-1995
<PERIOD-END>                               MAR-31-1995
<BOOK-VALUE>                                  PER-BOOK
<TOTAL-NET-UTILITY-PLANT>                    2,758,117
<OTHER-PROPERTY-AND-INVEST>                    293,379
<TOTAL-CURRENT-ASSETS>                         319,891
<TOTAL-DEFERRED-CHARGES>                       242,088
<OTHER-ASSETS>                                       0
<TOTAL-ASSETS>                               3,613,475
<COMMON>                                        45,642
<CAPITAL-SURPLUS-PAID-IN>                      625,326
<RETAINED-EARNINGS>                            242,942
<TOTAL-COMMON-STOCKHOLDERS-EQ>                 913,910
<PREFERRED-MANDATORY>                           94,000
<PREFERRED>                                    123,000
<LONG-TERM-DEBT-NET>                         1,036,447
<SHORT-TERM-NOTES>                             133,103
<LONG-TERM-NOTES-PAYABLE>                            0
<COMMERCIAL-PAPER-OBLIGATIONS>                 131,500
<LONG-TERM-DEBT-CURRENT-PORT>                  200,100
<PREFERRED-STOCK-CURRENT>                            0
<CAPITAL-LEASE-OBLIGATIONS>                          0
<LEASES-CURRENT>                                     0
<OTHER-ITEMS-CAPITAL-AND-LIAB>                 981,415
<TOT-CAPITALIZATION-AND-LIAB>                3,613,475
<GROSS-OPERATING-REVENUE>                      381,580
<INCOME-TAX-EXPENSE>                            11,790
<OTHER-OPERATING-EXPENSES>                     322,782
<TOTAL-OPERATING-EXPENSES>                     334,572
<OPERATING-INCOME-LOSS>                         47,008
<OTHER-INCOME-NET>                                 785
<INCOME-BEFORE-INTEREST-EXPEN>                  47,793
<TOTAL-INTEREST-EXPENSE>                        27,591
<NET-INCOME>                                    20,202
<PREFERRED-STOCK-DIVIDENDS>                      3,902
<EARNINGS-AVAILABLE-FOR-COMM>                   16,300
<COMMON-STOCK-DIVIDENDS>                        20,767
<TOTAL-INTEREST-ON-BONDS>                            0
<CASH-FLOW-OPERATIONS>                          25,396
<EPS-PRIMARY>                                    $0.36
<EPS-DILUTED>                                        0