2014-08-29_HYDROLOGY - M1989120 - Laserfiche WebLink

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Page 16 of 22 12065 Lebanon Rd. Mt. Juliet, TN 37122 *ESC (615) 758 -5858 1- 800 - 767 -5859 Fax (615) 758 -5859 L•A-H B -CG I•E•N•C• E -B Tax I.D. 62- 0814289 Est. 1970 Molen & Associates, LLC Mark Molen 2090 East 104th Avenue Suite #205 Quality Assurance Report Level II Thornton, CO 80223 May 13, 2013 L633267 Laboratory Control Sample Analyte Units Known Val Result % Rec Limit Batch Bromomethane mg /l .025 0.0208 83.1 42 -172 WG659248 Carbon disulfide mg /l .025 0.0239 95.8 19 -150 WG659248 Carbon tetrachloride mg /l .025 0.0237 94.7 63 -129 WG659248 Chlorobenzene mg /l .025 0.0242 96.9 78 -123 WG659248 Chlorodibromomethane mg /l .025 0.0251 100. 73 -128 WG659248 Chloroethane mg /l .025 0.0221 88.4 52 -164 WG659248 Chloroform mg /l .025 0.0230 91.9 76 -122 WG659248 Chloromethane mg /l .025 0.0230 91.8 50 -141 WG659248 cis -1,2- Dichloroethene mg /l .025 0.0231 92.3 75 -121 WG659248 cis -1,3- Dichloropropene mg /l .025 0.0241 96.4 74 -124 WG659248 Dibromomethane mg /l .025 0.0239 95.6 77 -124 WG659248 Ethylbenzene mg /l .025 0.0248 99.2 77 -124 WG659248 lodomethane mg /l .125 0.102 81.5 54 -139 WG659248 Methylene Chloride mg /l .025 0.0226 90.4 67 -122 WG659248 Styrene mg /l .025 0.0265 106. 69 -145 WG659248 Tetrachloroethene mg /l .025 0.0237 94.9 69 -131 WG659248 Toluene mg /l .025 0.0236 94.3 75 -114 WG659248 trans -1,2- Dichloroethene mg /l .025 0.0217 86.8 63 -127 WG659248 trans -1,3- Dichloropropene mg /l .025 0.0247 98.8 69 -124 WG659248 trans -1,4- Dichloro -2- butene mg /l .025 0.0239 95.4 58 -137 WG659248 Trichloroethene mg /l .025 0.0233 93.3 69 -131 WG659248 Trichlorofluoromethane mg /l .025 0.0223 89.2 53 -161 WG659248 Vinyl acetate mg /l .125 0.123 98.5 47 -161 WG659248 Vinyl chloride mg /l .025 0.0230 91.9 55 -142 WG659248 Xylenes, Total mg /l .075 0.0736 98.1 77 -123 WG659248 4- Bromofluorobenzene 98.32 82 -120 WG659248 Dibromofluoromethane 94.47 82 -126 WG659248 Toluene -d8 97.60 92 -112 WG659248 a,a,a- Trifluorotoluene 98.69 90 -116 WG659248 pH su 5.79 5.87 101, 98.3 -101.7 WG659158 Mercury mg /l .003 0.00262 87.5 85 -115 WG659263 Specific Conductance umhos /cm 878 891. 101. 85 -115 WG659183 TOC (Total Organic Carbon) mg /l 75 71.9 95.9 85 -115 WG659200 Specific Conductance umhos /cm 878 896. 102. 85 -115 WG659591 Alkalinity mg /l 100 102. 102. 85 -115 WG659301 Barium mg /l 1.11 1.18 106. 85 -115 WG659289 Calcium mg /l 11.1 11.7 105. 85 -115 WG659289 Chromium mg /l 1.11 1.24 112. 85 -115 WG659289 Cobalt mg /l 1.11 1.26 114. 85 -115 WG659289 Magnesium mg /l 11.1 11.8 106. 85 -115 WG659289 Nickel mg /l 1.11 0.986 88.8 85 -115 WG659289 Potassium mg /l 11.1 10.8 97.3 85 -115 WG659289 Silver mg /l 1.11 1.03 92.8 85 -115 WG659289 Sodium mg /l 11.1 11.1 100. 85 -115 WG659289 Vanadium mg /1 1.11 1.18 106. 85 -115 WG659289 * Performance of this Analyte is outside of established criteria. For additional information, please see Attachment A 'List of Analytes with QC Qualifiers.' Page 16 of 22