ARCHIVED REPORTS_2013 - Laserfiche WebLink

Home Browse Search

r m m m m HISTORICAL SUMMARY OF ANALYTICAL RESULTS UNSATURATED ZONE AIR NORTH COUNTY SANITARY LANDFILL SG -2 Intermediate Sample Type: Air Sampling Date 9/5/07 3/11/08 7/28/08 1/30/09 7/14/09 1/29/10 Monitoring and Field Parameters Methane Concentration percent 0 0 0 0 0 0 Carbon Dioxide (percent) 1.1 2.6 3.4 3.6 4.3 4.5 Oxygen (percent) 13.2 8.7 6.5 9 5.9 8.9 Volatile Organic Compounds PPB (v/v) Acetone <4.6 33 9 4.5 <4.8 14 A pha- oroto uene Benzene <1.1 < <1.0 < ,p <1.2 <1.2-- <1.0 < < <1.2 <1. <1. romo is oromet ane < <1.0 <1. <1, <1.2 <1.1 Bromo orm <1. < < < < <1. enzy on e Bromomet ane < <1, I ` < I.V ` <1, ` < ` < <1.1 <1.1 Car isu i e <1A <1.0 <1.2 <1.0 <1.2 <1.1 <1. <1.2 <1.1 2- is oro- ,2 -Tetra uoroet ane reon 1 4 <1.2 <1.1 2-butanone 4. 3.6 <1.2 <'I.0 <1.2 5. Ca r on Tetrachloride <1. <1. <1.2 <1.0 <1.2 <1.1 Chlorobenzene < 1 1 <1.0 <1.2 < < <1.1 h oroet ane <1, <1. < <1.0 <1.2 <1.1 Chloroform 1.4 1.9 1.4 1.9 1.8 1.8 Ghloromethane <4. <4, < <4, <4.8 <4.4 - umeme 4.6 < .1 <4. < <1.2 <1.0 <1.2 <1.1 1,2- i romoet ane < < ` <1.0 <1.2 ` .vn nhaxana <1.1 <1.0 <1:2 <1.0 <1.2 <1.1 1,2 1,3 -Dichlorobenzene <1.1 < .0 <1.2 <1.0 <1. <1. ,4- is oro enzene < Dic loro a uoromethane reon .2 0 9 5 44 1, 1 -Dic oroethane < 1. 1 <1.0 <1.2 <1.0 <1.2 <1.1 1,2-Dic oroethane <1.1 <1.0 <1.2 <1. <1.2 <1.1 2- is oro- ,2 -Tetra uoroet ane reon 1 4 <1.1 3.6 6.3 3.6 7.8 6. -Dic oroethv ene <1.1 <1.0 <1.2 <1. <1.2 <1.1