Laserfiche WebLink
HISTORICAL SUMMARY OF ANALYTICAL RESULTS <br />UNSATURATED ZONE AIR <br />NORTH COUNTY SANITARY LANDFILL <br />SG -4 <br />Sample Type: Air <br />Sampling Date <br />7/28/08 <br />1/23/09 <br />7/14/09 <br />1/29/10 <br />Monitoring and Field Parameters <br />Methane Concentration (percent) <br />Carbon Dioxide (percent) <br />Oxygen (percent) <br />0 <br />0 <br />20.1 <br />0 <br />2.9 <br />17.4 <br />NT <br />NT <br />NT <br />0 <br />0.2 <br />20.7 <br />Volatile Organic Compounds PPB fv/v1 <br />-----------_--------_- <br />Freon 12 (Dichlorodifluoromethane) <br /><1.2 <br />NT <br />2.5 <br /><1.1 <br />Freon 114 (1,2-Dichloro-1,1,2,2-Tetrafluorc <br /><1.2 <br />NT <br /><1.2 <br /><1.1 <br />Chloromethane <br /><4.8 <br />NT <br /><4.6 <br /><4.5 <br />Vinyl Chloride <br /><1.2 <br />NT <br /><1.2 <br /><1.1 <br />1,3 -Butadiene <br /><1.2 <br />NT <br /><1.2 <br /><1.1 <br />Bromomethane <br /><1.2 <br />NT <br /><1.2 <br /><1.1 <br />Chloroethane <br /><1.2 <br />NT <br /><1.2 <br /><1.1 <br />Freon 11 (Trichlorofluoromethane) <br /><1.2 <br />NT <br />1.6 <br /><1.1 <br />Ethanol <br /><4.8 <br />NT <br /><4.6 <br />6.4 <br />Freon 113 <br /><1.2 <br />NT <br /><1.2 <br /><1.1 <br />1,1-Dichloroethene (1,1-Dichloroethylene) <br /><1.2 <br />NT <br /><1.2 <br /><1.1 <br />Acetone <br />7.3 <br />NT <br />7.8 <br />19 <br />2 -Propanol <br /><4.8 <br />NT <br /><4.6 <br /><4.5 <br />Carbon Disulfide <br /><1.2 <br />NT <br /><1.2 <br /><1.1 <br />3-Chloropropene <br /><4.8 <br />NT <br /><4.6 <br /><4.5 <br />Methylene Chloride <br /><1.2 <br />NT <br /><1.2 <br /><1.1 <br />Methyl tert-butyl ether <br /><1.2 <br />NT <br /><1.2 <br /><1.1 <br />trans- 1,2-dichloroethene <br /><1.2 <br />NT <br /><1.2 <br /><1.1 <br />Hexane <br /><1.2 <br />NT <br /><1.2 <br /><1.1 <br />1,1-Dichloroethane <br /><1.2 <br />NT <br /><1.2 <br /><1.1 <br />2-butanone <br /><1.2 <br />NT <br />2 <br />5.3 <br />cis- 1,2-Dichloroethene <br /><1.2 <br />NT <br /><1.2 <br /><1.1 <br />Tetrahydrofuran <br /><1.2 <br />NT <br />1.2 <br /><1.1 <br />Chloroform <br /><1.2 <br />NT <br /><1.2 <br /><1.1 <br />1,1,1 -Trichloroethane <br /><1.2 <br />NT <br /><1.2 <br /><1.1 <br />Cyclohexane <br /><1.2 <br />NT <br /><1.2 <br /><1.1 <br />Carbon Tetrachloride <br /><1.2 <br />NT <br /><1.2 <br /><1.1 <br />2,2,4-Trimethylpentane <br /><1.2 <br />NT <br /><1.2 <br /><1.1 <br />Benzene <br /><1.2 <br />NT <br /><1.2 <br /><1.1 <br />