<ARTICLE> OPUR1 <MULTIPLIER> 1000 <PERIOD-TYPE> 6-MOS <FISCAL-YEAR-END> DEC-31-1995 <PERIOD-END> JUN-30-1995 <BOOK-VALUE> PER-BOOK <TOTAL-NET-UTILITY-PLANT> 561978 <OTHER-PROPERTY-AND-INVEST> 0 <TOTAL-CURRENT-ASSETS> 85119 <TOTAL-DEFERRED-CHARGES> 88508 <OTHER-ASSETS> 16074 <TOTAL-ASSETS> 751679 <COMMON> 72284 <CAPITAL-SURPLUS-PAID-IN> 47206 <RETAINED-EARNINGS> 111273 <TOTAL-COMMON-STOCKHOLDERS-EQ> 230763 <PREFERRED-MANDATORY> 25738 <PREFERRED> 0 <LONG-TERM-DEBT-NET> 229268 <SHORT-TERM-NOTES> 0 <LONG-TERM-NOTES-PAYABLE> 6087 <COMMERCIAL-PAPER-OBLIGATIONS> 0 <LONG-TERM-DEBT-CURRENT-PORT> 35000 <PREFERRED-STOCK-CURRENT> 0 <CAPITAL-LEASE-OBLIGATIONS> 0 <LEASES-CURRENT> 0 <OTHER-ITEMS-CAPITAL-AND-LIAB> 224823 <TOT-CAPITALIZATION-AND-LIAB> 751679 <GROSS-OPERATING-REVENUE> 210734 <INCOME-TAX-EXPENSE> 7515 <OTHER-OPERATING-EXPENSES> 177993 <TOTAL-OPERATING-EXPENSES> 185508 <OPERATING-INCOME-LOSS> 25226 <OTHER-INCOME-NET> 1157 <INCOME-BEFORE-INTEREST-EXPEN> 26383 <TOTAL-INTEREST-EXPENSE> 10651 <NET-INCOME> 15732 <PREFERRED-STOCK-DIVIDENDS> 994 <EARNINGS-AVAILABLE-FOR-COMM> 14738 <COMMON-STOCK-DIVIDENDS> 8558 <TOTAL-INTEREST-ON-BONDS> 9272 <CASH-FLOW-OPERATIONS> 13694 <EPS-PRIMARY> 0 <EPS-DILUTED> 0