Laserfiche WebLink
S Oelofl s <br /> Table 5 _ <br /> Domestic Well Fuel Oxygenates and Nitrate/Nitrite Analytical Data <br /> ARCO Service Station 9595 <br /> 6100 N Highway 99,Stockton,CA <br /> i <br /> Well Date TBA MtBE RIPE EtBE TAME 1,2-DCA EDB Nitrate as NO3 Nitrite as N Nitrate/Nitrite as N <br /> Number Sampled (ppb) (ppb) (ppb) (ppb) (ppb) (ppb) (ppb) (mgA) (mg/1) (mgA) <br /> DW-1 02/01/2002 <50 <0 50 <0 50 <0 50 <0 50 13 <0 50 42 <0 030 96 <br /> 02/05/2002 -- -- -- -- -- 16 -- - -- -- <br /> 04/11/2002 - - - <br /> 07/16/2002 <br /> 10/02/2002 <br /> 01/17/2003 <br /> DW-2 02/01/2002 <50 <0 50 <0 50 <0 50 <0 50 <0 50 <0 50 24 <0 030 54 <br /> 04/11/2002 <5 0 <0 50 <0 50 <0 50 <0 50 <0 50 <0 50 — — — <br /> 07/16/2002 <5 0 <0 50 <0 50 <0 50 <0 50 <0 50 <0 50 <br /> 10/02/2002 <20 <0 50 <0 50 <0 50 <0 50 <0 50 <0 50 — — — <br /> 01/17/2003 <20 <0 50 <0 50 <0 50 <0 50 <0 50 <0 50 — — — <br /> Notes <br /> TBA=Tert-butyl alcohol EDB=Ethylene dibromtde <br /> MtBE=Methyl tart-butyl ether ppb=parts per billion <br /> DIPE=Di-isopropyl ether mg/I=milligrams per liter <br /> EtBE=Ethyl tort-butyl ether DW=Domestic Well <br /> TAME=Tart-amyl methyl ether <=below given laboratory detection limit <br /> 1,2-DCA=1,2-Dichlomethane N=Nitrogen <br /> Regulatory Requirements for Nitrates,Nitrites,and Nitrates/Nitriles as Nitrogen per San Joaquin County Department of Health Services <br /> Nitrates as N09 <br /> <22 5 mg/I=Annual Monitoring <br /> 22 5<45 mgA=Quarterly Monitoring <br /> >/=45 mgA=MCL,new water source required <br /> Nantes as N <br /> <0 5 mgA=Sample every three years <br /> 0 5>10 mgA=Quarterly Monitoring <br /> >/=1 0 mg/I=MCL,new water source required <br /> Nltrates/Nitntes as N <br /> <5 mg/I=Sample every three years <br /> 5>10 mgA=Quarterly Monitoring <br /> >1=10 mg/I=MCL,new water source required <br /> Projects/ARCO/595/Reports/Tables/gwtables595 As <br />