CONDENSED STATEMENTS OF INCOME (UNAUDITED) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Operating Revenues	$ 59,177	$ 65,187	$ 238,613	$ 245,510
Operating Expenses:
Cost of Sales (Excluding depreciation)	20,407	28,259	106,906	116,833
Operations	18,577	17,403	39,141	35,676
Maintenance	3,371	3,215	6,563	6,224
Depreciation	7,878	7,523	15,035	14,983
Energy and Other Taxes	1,479	1,722	4,648	6,236
Total Operating Expenses	51,712	58,122	172,293	179,952
Operating Income	7,465	7,065	66,320	65,558
Other Income and Expense	1,430	515	2,779	1,393
Interest Charges	(3,771)	(4,895)	(7,960)	(9,924)
Income Before Income Taxes	5,124	2,685	61,139	57,027
Income Taxes	(1,887)	(1,065)	(22,864)	(23,111)
Net Income	$ 3,237	$ 1,620	$ 38,275	$ 33,916