ARCHIVED REPORTS_2013 - Laserfiche WebLink

Home Browse Search

HISTORICAL SUMMARY OF ANALYTICAL RESULTS UNSATURATED ZONE AIR NORTH COUNTY SANITARY LANDFILL SG -7 Sample Type: Air Sampling Date 9/5/07 3/11/08 7/28/08 1/23/09 7/14/09 1/29/10 Monitoring and Field Parameters Methane Concentration (percent) 0 0 0 0 NT 0 Carbon Dioxide (percent) 3.5 1.4 2 1.8 NT 2.2 Oxygen (percent) 16.5 17.6 17.9 16.4 NT 14.9 Volatile Organic Compounds PPB (v/v) Acetone 5.3 6.8 14 NT 7.7 <4.5 Alpha-Chlorotoluene <1.1 <1.0 <1.1 NT <1.1 <1.1 Benzene <1.1 <1.0 <1.1 NT <1.1 <1.1 Bromodichloromethane <1.1 <1.0 <1.1 NT <1.1 <1.1 Bromo orm <1.1 <1.0 <1.1 NT <1.1 <1.1 Benzyl Chloride <1.1 <1.0 <1.1 NT <1.1 <1.1 Bromomethane <1.1 <1.0 <1.1 NT <1.1 <1.1 Carbon Disulfide <1.1 <1.0 <1.1 NT <1.1 <1.1 1,3 -Butadiene <1.1 <1.0 <1.1 NT <1.1 <1.1 2-butanone 2.0 <1.0 <1.1 NT 1.6 1.6 Carbon Tetrachloride <1.1 <1.0 <1.1 NT <1.1 <1.1 hlorobenzene <1.1 <1.0 <1.1 NT <1.1 <1.1 Chloroethane <1.1 <1.0 <1.1 NT <1.1 <1.1 Chloroform <1.1 <1.0 <1.1 NT <1.1 <1.1 Chloromethane <4.6 <4.0 <4.5 NT <4.6 <4.5 3-Chloropropene <4.6 <4.0 <4.5 NT <4.6 <4.5 Cumeme <1.1 <1.0 <1.1 NT <1.1 <1.1 1,2-Dibromoethane <1.1 <1.0 <1.1 NT <1.1 <1.1 1,2-Dichloropropane <1.1 <1.0 <1.1 NT <1.1 <1.1 Cvclohexane <1.1 <1.0 <1.1 NT <1.1 <1.1 <1. 1,2-Dichloroethane <1.1 <1.0 <1.1 N I <1.1 <1.1 1,2-Dichloro-1,1,2,2-Tetrafluoroethane (Freon 114) <1.1 1 <1.1 NT 1.2 3.1 1.1-Dichloroethviene <1.1 <1.0 <1.1 NT <1.1 <1.1