Raw(mg/L)	Treated (mg/L)
Arsenic	0.010	<0.003
Arsenic	0.073	<0.005
Arsenic	0.139	<0.003
Arsenic	0.083	<0.003
Arsenic	0.075	<0.003
Arsenic	0.086	<0.003
Arsenic	0.238	<0.005
	Raw(pCi/L)	Treated(pCi/L)
Gross Alpha	33.63	0.28
Gross Alpha	43.38	0.32
Gross Alpha	38.11	-0.13
Gross Alpha*	3231	0.27

*Note the last raw Gross Alpha is not a mistake. This source has been tested more than once.