Statements of Income (Unaudited) (USD $) In Thousands, except Per Share data	3 Months Ended		9 Months Ended
	Sep. 30, 2011	Sep. 30, 2010	Sep. 30, 2011	Sep. 30, 2010
WATER OPERATING REVENUES:
Residential	$ 6,564	$ 6,538	$ 19,320	$ 18,343
Commercial and industrial	3,148	3,179	8,925	8,616
Other	739	770	2,303	2,292
Water Operating Revenues	10,451	10,487	30,548	29,251
OPERATING EXPENSES:
Operation and maintenance	1,881	1,788	5,370	5,040
Administrative and general	1,753	1,649	5,561	4,975
Depreciation and amortization	1,221	1,150	3,667	3,435
Taxes other than income taxes	317	296	923	877
Operating Expenses	5,172	4,883	15,521	14,327
Operating income	5,279	5,604	15,027	14,924
OTHER INCOME (EXPENSES):
Interest on debt	(1,313)	(1,193)	(3,943)	(3,597)
Allowance for funds used during construction	30	29	80	51
Other income (expenses), net	(280)	(131)	(396)	(287)
Other income (expenses)	(1,563)	(1,295)	(4,259)	(3,833)
Income before income taxes	3,716	4,309	10,768	11,091
Income taxes	1,352	1,639	3,807	4,238
Net Income	$ 2,364	$ 2,670	$ 6,961	$ 6,853
Basic Earnings Per Share	$ 0.19	$ 0.21	$ 0.55	$ 0.54
Cash Dividends Declared Per Share	$ 0.131	$ 0.128	$ 0.393	$ 0.384