Unregulated VOC

Unregulated VOC's

Lab# 00-U000813	Date - 2/25/03
Source - Quail Creek Water Treatment Plant

Constituent	Result	MCL	MCLG
1,1,1,2-Tetrachloroethane	ND	N/A	N/A
1,1,2,2-Tetrachloroethane	ND	N/A	N/A
1,1-Dichloroethane	ND	N/A	N/A
1,1-Dichloropropene	ND	N/A	N/A
1,2,3-Trichloropropane	ND	N/A	N/A
1,2,4-Trimethylbenzene	ND	N/A	N/A
1,2-Dichlorobenzene	ND	N/A	N/A
1,3,5-Trimethylbenzene	ND	N/A	N/A
1,3-Dichlorobenzene	ND	N/A	N/A
1,3-Dichloropropane	ND	N/A	N/A
1,4-Dichlorobenzene	ND	N/A	N/A
2,2-Dichloropropane	ND	N/A	N/A
2-Chlorotoluene	ND	N/A	N/A
4-Chlorotoluene	ND	N/A	N/A
4-Isopropyltoluene	ND	N/A	N/A
Bromobenzene	ND	N/A	N/A
Bromochloromethane	ND	N/A	N/A
Bromomethane	ND	N/A	N/A
Chloroethane	ND	N/A	N/A
Chloromethane	ND	N/A	N/A
Dibromomethane	ND	N/A	N/A
Dichlorodifluoromethane	ND	N/A	N/A
Hexachlorobutadiene	ND	N/A	N/A
Isopropylbenzene	ND	N/A	N/A
Methylene Chloride	ND	N/A	N/A
Tetrachloroethene	ND	N/A	N/A
Trichloroethene	ND	N/A	N/A
Trichlorofluoromethane	ND	N/A	N/A
cis-1,2-Dichloroethene	ND	N/A	N/A
cis-1,3-Dichloropropene	ND	N/A	N/A
n-Butylbenzene	ND	N/A	N/A
n-propylbenzene	ND	N/A	N/A
sec-Butylbenzene	ND	N/A	N/A
tert-Butylbenzene	ND	N/A	N/A
trans-1,2-Dichloroethene	ND	N/A	N/A
trans-1,3-Dichloropropene	ND	N/A	N/A

1. These contaminents are not regulated meaning that there has been no maximum contaminent level established. Thus MCL and MCLG are not applicable. To provide the basis for determining which contaminants in drinking water may require future regulation, the Safe Drinking Water Act requires public water systems (PWS) to monitor for unregulated contaminants anticipated to be in public water supplies.

2. ND - Not Detected; ND means that the chemical was below the MDL. The smallest level of chemical that can be detected by the test procedure that was ran. (MDL).