ARCHIVED REPORTS_2014_2 - Laserfiche WebLink

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HISTORICAL SUMMARY OF ANALYTICAL RESULTS GROUNDWATER CORRAL HOLLOW SANITARY LANDFILL MW -IIA Units mg/1 unless noted Sample Designation Sampling Date MW -11A 5/21/12 MW -11A 7/16/12 MW -11A 10/15/12 MW -11A 1/28/13 MW -IIA 4/15/13 MW -11A 7/18/13 MW -11A 10/17/13 MW -11A 1/13/14 MW -11A 2/19/14 MW -11A 5/2/14 Methyl tert-butyl ether NA NA NA NA NA NA NA NA NR NA Napthalene <0.36 <036_ <0.36 <0.36 <0.36 <0.36 <0.36 <036 NR <0.36 Propionitrile - <4.2 <42 <4.2 <4.2 <4.2 <4.2 <4.2 <4.2 NR <4.2 n-Propylbenzene _ Styrene NA <0.068 NA <0.068 NA <0.068 NA <0.068 NA <0.068 _NA <0.068 NA <0.068 NA <0.068 NR NR NA_ <0.068 1,1,1,2 -Tetrachloroethane <0.18 <0.18 <0.18 <0A8 <0.18 <0.18 <0.18 <0.18 NR <0.18 1,1,2,2 -Tetrachloroethane <0.17 <0.17 <0.17 <0.17 <0.17 <0.17 <0.17 <0.17 NR <0.17 T_etrachloroethene (PCE) 0.2* 0.18* 0.23* 0.26* 0.20* <0.13 0.16* 0.1.5* NR 0.19* Toluene <0.093 <0.093 <0.093 <0.093 <0.093 _<0.093 <0.093 0.18* <0.093 <0.093 1,2,3-Trichlorobenzene NA NA NA NA NA NA NA _NA NR NA 1,2,4-Trichlorobenzene 1,1,1-Trichloroethane_(TCA) <0.19 <OII <0.19 <0.11 <0.19 <0.II <0.19 <0.11 <0.19 <0.II <0.19 <0.11 <0.19 <0.11 <0.19 <0.11 NR NR <0.19 <0.11_ 1,1,2 -Trichloroethane <0.16 <0.16 <0.16 <0.16 <0.16--<O. 16 <0.16 <0.16 NR <016 Trichloroethene(TCE) Trichlorofluoromethane 0.12* <0.13 <0.085 <0.13 0.14* 0.15* <0.13 0.15* <0.13_ <0.085 <0.13 <0.085 <0.13 0.10* <0. 13 NR NR 0.13* <0.13 1,2,3-Trichloropropane <0.24 <0.24 ---<O. _13 <0.24 <0.24 <0.24 <0.24 <0.24 <0.24 NR _ <0.24 1,1,2-Trichlo_ro-112,2-trifluoroethane 1,2,4-Trimethylbenzene NA _- NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NR NR NA NA 1,3,5=Trimethylbenzene NA NA __NA NA NA NA _ NA NA NR NA Vinyl Chloride _ <0.12 <0.12 <0.12 <0.12 <0.12 <0.12 ------<0.l2 <0.12 NR <0.12 Total Xylenes <0.36 <036_ <0.36 <036 <0.36 <036 <0.36 <036 <036 <036 Acetone <4.6 <4.6 <4_6 <4.6 --__- <4.6 <4.6 <4.6-<4.6 - _ NR - _---- <4.6 Acetonitrile (Methyl cyanide) <5.5 _<_5.5 <5.5 <5.5 <5.5 <5.5 <5.5 <5_5 -NR <5.5 <7.9 <7.9 <7.9 <7.9 _. <7.9 <7.9 <7.9 - <7.9 -.--NR <7.9 - _Acrolein ___ _ Ac_rylonitrile <1.2 _ <1.2 <1.2 <1.2 <1.2 <1.2 <1.2 <1.2 NR <1.2 Allyl chloride (3-Chloropropene) <0.80 <0.80 <0.80 <0.80 <0.80 <0.80 <0.80 <0.80 NR <0.80 Carbon Disulfide <0.38 <0.38 <0.38__ <0.38 <0.38 <0.38 <0.38 NR <0.38 Chloroprene - trans-l,4-Dicliloro-2-butene <0.37 <1.4 _<0.38 <0.37 <1.4 <0.37 <1.4 <037 <1.4 <0.37 <1.4 <0.37 <1.4 <0.37 <1.4 <0.37 <1_4 _ NR NR <0.37 <1.4 - Ethyl methacrylate<0.97 <0.97 <0.97 <0.97 <0.97 <0.97 _ <0.97 <0.97 NR <0.97 2-Ilexanon_e <3.4 <3.4 <3.4 <3.4 <3.4 <3.4 <3.4 <3,4 NR <3.4 Isobutanol (Isobytyl alcohol) <7.7 <7.7 <7.7 _ <7.7 <7.7 <73 <7.7 <7.7 NR <7.7 Methae y10 ,_le <1.7 <1.7 <1.7 - <1.7 <1.7 <1.7 -- - <13 <1.7 - NR <1.7 -- - --- Methyl ethyl ketone (2_Butanone) Methyl iodide Iodometh_ane) __ _ Methyl isobutyl ketone (4-_Methyl-2-pentanone) <2.5 <0.47 <2.1 <2.5 <0.47 <2.1 <2.5 <0.47 - <2.1 <2.5 <0.47 <2.1 <2.5 <0.47 - <2.1 <2.5 <0.47 - <2.1 <2.5 <0.47 <2.1 <2.5 <0.47 _<2._1_ NR NR NR <2.5 <0.47 - <2.1 Methyl methacrylate Vinyl Acetate ---- -_ - <1.5 <1-8 <1.5 <I.8 <1_5 <1.8 <1.5 <1.8 <1_5 <1.8 - <1.5 <1.8 <1.5 <1.8 <L5 <1.8 NR NR <1.5 __Q.8 4-Isopropyltoluene NA NA NA NA NA_ NA NA NA NR NA m,p-Xylene <0.28 <0.28 <0.28 <0.28 <0.28 <0.28_ <0.28 <0.28 NR <0.28 <0.082 <0.082 <0.082 <0.082 <0.082 <0.082 <0.082 <0.082 NR _<0.082- *= Trace Concentration [1] This analytical result appears to be anomalous and therefore was not used in statistical evaluation procedures. ( 1) Parameter also detected in one or more quality control blanks ND = Not Detected NM = Not Measured NA = Not. Required