<ARTICLE>  UT
<CIK>  0000105860
<NAME>  WEST TEXAS UTILITIES COMPANY
<SUBSIDIARY>
<NUMBER> 006
<NAME>  WEST TEXAS UTILITIES COMPANY
<MULTIPLIER> 1,000

                                        
<PERIOD-TYPE>                              12-MOS
<FISCAL-YEAR-END>                                      DEC-31-1999
<PERIOD-END>                                           DEC-31-1999
<BOOK-VALUE>                                              PER-BOOK
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<OTHER-PROPERTY-AND-INVEST>                                    869
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<OTHER-ASSETS>                                              39,338
<TOTAL-ASSETS>                                             861,205
<COMMON>                                                   137,214
<CAPITAL-SURPLUS-PAID-IN>                                    2,236
<RETAINED-EARNINGS>                                        115,856
<TOTAL-COMMON-STOCKHOLDERS-EQ>                             255,306
<PREFERRED-MANDATORY>                                            0
<PREFERRED>                                                  2,482
<LONG-TERM-DEBT-NET>                                       263,686
<SHORT-TERM-NOTES>                                          21,408
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<COMMERCIAL-PAPER-OBLIGATIONS>                                   0
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<LEASES-CURRENT>                                                 0
<OTHER-ITEMS-CAPITAL-AND-LIAB>                             278,323
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<GROSS-OPERATING-REVENUE>                                  439,709
<INCOME-TAX-EXPENSE>                                        14,275
<OTHER-OPERATING-EXPENSES>                                 371,270
<TOTAL-OPERATING-EXPENSES>                                 385,545
<OPERATING-INCOME-LOSS>                                     54,164
<OTHER-INCOME-NET>                                           2,488
<INCOME-BEFORE-INTEREST-EXPEN>                              56,652
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<NET-INCOME>                                                26,771
<PREFERRED-STOCK-DIVIDENDS>                                    104
<EARNINGS-AVAILABLE-FOR-COMM>                               26,667
<COMMON-STOCK-DIVIDENDS>                                    28,000
<TOTAL-INTEREST-ON-BONDS>                                   20,352
<CASH-FLOW-OPERATIONS>                                      66,262
<EPS-BASIC>                                                      0
<EPS-DILUTED>                                                    0