<ARTICLE> UT
<MULTIPLIER> 1,000

                               
<PERIOD-TYPE>                     9-MOS
<FISCAL-YEAR-END>                 DEC-31-2000
<PERIOD-END>                      SEP-30-2000
<BOOK-VALUE>                      PER-BOOK
<TOTAL-NET-UTILITY-PLANT>          548,249
<OTHER-PROPERTY-AND-INVEST>          2,295
<TOTAL-CURRENT-ASSETS>             113,799
<TOTAL-DEFERRED-CHARGES>           115,955
<OTHER-ASSETS>                         376
<TOTAL-ASSETS>                     780,674
<COMMON>                             5,848
<CAPITAL-SURPLUS-PAID-IN>          125,817
<RETAINED-EARNINGS>                 60,634
<TOTAL-COMMON-STOCKHOLDERS-EQ>     192,299
<PREFERRED-MANDATORY>               35,000
<PREFERRED>                          1,804
<LONG-TERM-DEBT-NET>               207,123
<SHORT-TERM-NOTES>                  93,800
<LONG-TERM-NOTES-PAYABLE>                0
<COMMERCIAL-PAPER-OBLIGATIONS>           0
<LONG-TERM-DEBT-CURRENT-PORT>       11,876
<PREFERRED-STOCK-CURRENT>                0
<CAPITAL-LEASE-OBLIGATIONS>              0
<LEASES-CURRENT>                         0
<OTHER-ITEMS-CAPITAL-AND-LIAB>     238,772
<TOT-CAPITALIZATION-AND-LIAB>      780,674
<GROSS-OPERATING-REVENUE>          287,498
<INCOME-TAX-EXPENSE>                 9,747
<OTHER-OPERATING-EXPENSES>         247,421
<TOTAL-OPERATING-EXPENSES>         257,168
<OPERATING-INCOME-LOSS>             30,330
<OTHER-INCOME-NET>                       0
<INCOME-BEFORE-INTEREST-EXPEN>      30,330
<TOTAL-INTEREST-EXPENSE>            15,246
<NET-INCOME>                        15,084
<PREFERRED-STOCK-DIVIDENDS>          2,307
<EARNINGS-AVAILABLE-FOR-COMM>       12,777
<COMMON-STOCK-DIVIDENDS>            10,600
<TOTAL-INTEREST-ON-BONDS>           11,787
<CASH-FLOW-OPERATIONS>              34,829
<EPS-BASIC>                         5.46
<EPS-DILUTED>                         5.46