001000 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF INCOME (UNAUDITED) link:presentationLink link:calculationLink link:definitionLink 002000 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (UNAUDITED) link:presentationLink link:calculationLink link:definitionLink 003000 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) link:presentationLink link:calculationLink link:definitionLink 004000 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (UNAUDITED) link:presentationLink link:calculationLink link:definitionLink 006010 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES: link:presentationLink link:calculationLink link:definitionLink 006020 - Disclosure - STOCK-BASED COMPENSATION PLAN: link:presentationLink link:calculationLink link:definitionLink 006030 - Disclosure - DISCONTINUED OPERATIONS: link:presentationLink link:calculationLink link:definitionLink 006040 - Disclosure - COMMON STOCK: link:presentationLink link:calculationLink link:definitionLink 006050 - Disclosure - FINANCIAL INSTRUMENTS: link:presentationLink link:calculationLink link:definitionLink 006060 - Disclosure - SEGMENTS OF BUSINESS: link:presentationLink link:calculationLink link:definitionLink 006070 - Disclosure - RATES AND REGULATORY ACTIONS: link:presentationLink link:calculationLink link:definitionLink 006080 - Disclosure - REGULATORY ASSETS & REGULATORY LIABILITIES: link:presentationLink link:calculationLink link:definitionLink 006090 - Disclosure - PENSION AND OTHER POSTRETIREMENT BENEFITS: link:presentationLink link:calculationLink link:definitionLink 006100 - Disclosure - RETAINED EARNINGS: link:presentationLink link:calculationLink link:definitionLink 006110 - Disclosure - UNUSED LINES OF CREDIT: link:presentationLink link:calculationLink link:definitionLink 006120 - Disclosure - COMMITMENTS AND CONTINGENCIES: link:presentationLink link:calculationLink link:definitionLink 006140 - Disclosure - FAIR VALUE OF FINANCIAL ASSETS AND FINANCIAL LIABILITIES: link:presentationLink link:calculationLink link:definitionLink 006150 - Disclosure - AVAILABLE-FOR-SALE SECURITIES: link:presentationLink link:calculationLink link:definitionLink 006130 - Disclosure - DERIVATIVE INSTRUMENTS: link:presentationLink link:calculationLink link:definitionLink