Statements of Income (Unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
WATER OPERATING REVENUES:
Residential	$ 6,505	$ 6,630	$ 12,662	$ 12,756
Commercial and industrial	3,048	3,023	5,773	5,777
Other	799	799	1,586	1,564
Water Operating Revenues	10,352	10,452	20,021	20,097
OPERATING EXPENSES:
Operation and maintenance	1,869	1,826	3,619	3,489
Administrative and general	1,862	1,950	3,762	3,808
Depreciation and amortization	1,284	1,227	2,563	2,446
Taxes other than income taxes	285	287	598	606
Operating Expenses	5,300	5,290	10,542	10,349
Operating income	5,052	5,162	9,479	9,748
OTHER INCOME (EXPENSES):
Interest on debt	(1,313)	(1,315)	(2,623)	(2,630)
Allowance for funds used during construction	29	30	42	50
Other income (expenses), net	(177)	(128)	(236)	(116)
Other income (expenses)	(1,461)	(1,413)	(2,817)	(2,696)
Income before income taxes	3,591	3,749	6,662	7,052
Income taxes	1,387	1,291	2,517	2,455
Net Income	$ 2,204	$ 2,458	$ 4,145	$ 4,597
Basic Earnings Per Share	$ 0.17	$ 0.19	$ 0.32	$ 0.36
Cash Dividends Declared Per Share	$ 0.1336	$ 0.1310	$ 0.2672	$ 0.2620