<TABLE> <S> <C>

<ARTICLE>                                          UT

<S>                                                         <C>
<PERIOD-TYPE>                                                        YEAR
<FISCAL-YEAR-END>                                             DEC-31-1999
<PERIOD-END>                                                  DEC-31-1999
<BOOK-VALUE>                                                     PER-BOOK
<TOTAL-NET-UTILITY-PLANT>                                     347,184,000
<OTHER-PROPERTY-AND-INVEST>                                   117,005,000
<TOTAL-CURRENT-ASSETS>                                        181,199,000
<TOTAL-DEFERRED-CHARGES>                                       29,418,000
<OTHER-ASSETS>                                                          0
<TOTAL-ASSETS>                                                674,806,000
<COMMON>                                                       21,739,000
<CAPITAL-SURPLUS-PAID-IN>                                      40,658,000
<RETAINED-EARNINGS>                                           162,239,000
<TOTAL-COMMON-STOCKHOLDERS-EQ>                                216,606,000
<PREFERRED-MANDATORY>                                                   0
<PREFERRED>                                                             0
<LONG-TERM-DEBT-NET>                                          160,700,000
<SHORT-TERM-NOTES>                                             97,579,000
<LONG-TERM-NOTES-PAYABLE>                                               0
<COMMERCIAL-PAPER-OBLIGATIONS>                                          0
<LONG-TERM-DEBT-CURRENT-PORT>                                   1,330,000
<PREFERRED-STOCK-CURRENT>                                               0
<CAPITAL-LEASE-OBLIGATIONS>                                             0
<LEASES-CURRENT>                                                        0
<OTHER-ITEMS-CAPITAL-AND-LIAB>                                190,561,000
<TOT-CAPITALIZATION-AND-LIAB>                                 674,806,000
<GROSS-OPERATING-REVENUE>                                     791,875,000
<INCOME-TAX-EXPENSE>                                           15,789,000
<OTHER-OPERATING-EXPENSES>                                    729,984,000
<TOTAL-OPERATING-EXPENSES>                                    745,773,000
<OPERATING-INCOME-LOSS>                                        46,102,000
<OTHER-INCOME-NET>                                              6,425,000
<INCOME-BEFORE-INTEREST-EXPEN>                                 52,527,000
<TOTAL-INTEREST-EXPENSE>                                       15,460,000
<NET-INCOME>                                                   37,067,000
<PREFERRED-STOCK-DIVIDENDS>                                             0
<EARNINGS-AVAILABLE-FOR-COMM>                                  37,067,000
<COMMON-STOCK-DIVIDENDS>                                       22,602,000
<TOTAL-INTEREST-ON-BONDS>                                      13,189,000
<CASH-FLOW-OPERATIONS>                                         75,678,000
<EPS-BASIC>                                                        1.73
<EPS-DILUTED>                                                        1.73


</TABLE>