Laserfiche WebLink
HISTORICAL SUMMARY OF ANALYTICAL RESULT; <br /> UNSATURATED ZONE AIR <br /> NORTH COUNTY SANITARY LANDFILL <br /> Sample Type:Air SG-7 <br /> Sampling Date 9/29/03 2/11/04 5/7/04 7/22/04 11/9/04 2/10/05 9/30/05 6/29/06 <br /> Monitoring and Field Parameters <br /> Methane Concentration percent 0 0 0 0 01 <br /> Volatile Organic Comoounds-PPB(y/v) <br /> Benzene <0.5 < .5 <0.5 <0.5 < <br /> Benzyl hlonde <1. <1.0 <1. < <1.0 <1.0 <br /> bromomethane <0.5 <0.5 < .5 < ,5 <0.5 <br /> Carbon Tetrachloride <0,5 < .5 -'.v < < .5 <u.0 <U.b N <br /> Chlorobenzene <0.5 <0.5 <0.5 <0. .8 <0.5 <0.5 ND <br /> Ch oroethane < ,5 <0.5 <0.5 <br /> Ch oro rm <6.5 <0.5 <0.5 <0:5 <0.5 <0.5 <0. <br /> C oromet ane <0.5 <0.5 < .5 <0.5 8.7 <0.5 <0.5 <br /> 1,2- ibromoethane < .5 <0.5 <0.5 <0.5 <0.5 < .5 < .5 <br /> 1,2-Dichlorobenzene <0.5 <0.5 2. <0.5 0.8 <0.5 <0.5 D <br /> 1,3-Dichorobenzene <0.5 <0.5 < .5 <br /> 1, Dichorobenzene 0.8 <0.5 19 7.5 5.5 17 3.7 ND <br /> Dichlorodifluoromethane <0.5 13 14---6.-6 8.5 <0.5 5.-8 ----4-.2 <br /> 1,1- ichloroethane < ,5 <0.5 <0.5 <0.5 <0.5' <0.5 <0.5 <br /> -Di oroethane <0.5 <0.5 <0.5 <0.5 <0.5 <1.0 < . D <br /> 1,2- ichoro-1,1, , - etra uoroet ane <0.5 0.9 <0.5 <0.5 1.4 < .5 <0.5 NO <br /> 1, - i oroethy ene <0.5 <0.5 <0.5 <br /> c s- , - i loroe ene <0.5 <0.5 <br /> 1,2- ich oropropane <0.5 <0.5 <0.5 <0.5 <br /> cis-1,3- ichloropropene <0.5 <0.5 < .5 <br /> trans-1,3-Dichloropropene <0. <0.5 <0.5 < <br /> t y benzene <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <br /> riexacmorooutadiene 0.8* <1.0 <1.0 <1.0 < .0 < .0 <1.0 N <br /> Methylene hlonde <1.0 <1.0 < .0 1.3) <1 <1.0 <1.0 <br /> Styrene <0.5 <0.5 <O:5 <0.5 <0.5 <0.5 <0.5 <br /> 7 1,1 Trichloro 1,2,2 Trifluor)ethane <0.5 <0.5 <0.5 <br /> 1,1,2,2-Tetrachloroethane <0.5 <0.5 <0.5 <0.5 <br /> Tetra loroethene(PC <U.5 <0.5 4.8 5 3 <0 5 7 ND <br /> Toluene <0.5 13 9 <0.5 <br /> 1,2,tnchloro enzene 1.1 < .5 < ,5 < <br /> 1,12-Trichloroethane < .5 <0. < .5 <0. <br /> 1, - r loroe ane <br /> <0.5 <0,5 < . < <br /> Trichloroethene <1.0 <1.0 1.2 <1.0 <1.0 <1.0 ND <br /> Tri oro uoromet ane <0.5 <0.6 <0. <0.5 <0.5 <0.5 2.2 <br /> 1, , - nmethy enzene < ,5 <0.5 1.6 .7 < .5 < .5 N <br /> 1,2,4- nmetnylbenzene <0.5 <0.5 <br /> Vinyl onde <0.5 1.1 < .5 .2 < .5 2.1 N <br /> m/p xylene <0.5 <0.5 .8 7.1 14 3.7 21 <br /> o-xylene <0.5 <0.5 1.6 f.-3 1.4 <0.5 <0.5 ND <br /> Not Required <br /> NT=Not Tested <br /> *=Trace Concentration <br /> (1) Parameter also detected in one or more quality control blanks <br /> M SUantedOW006M M M <br />