2011-08-22_HYDROLOGY - P2011009 - Laserfiche WebLink

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ACZ Laboratories, Inc. 2773 Downhill Drive Steamboat Springs, CO 80487 (800) 334 -5493 St. Sophia Holding Ltd. ACZ ID WORKNUM PARAMETER METHOD QUAL DESCRIPTION L89127 -02 WG305358 Biochemical Oxygen Demand (5 day) SM521OB REPAD.15.06.05.01 Inorganic Extended Qualifier Report ACZ Project ID: L89127 HF BOD analysis performed outside of 24 -hour hold time stated in the method but within 48 -hour hold time stated in 40 CFR. SM5210B K5 The dilution water D.O depletion was > 0.2 mg/L. WG305522 Chemical Oxygen Demand M410.4 M1 Matrix spike recovery was high, the recovery of the associated control sample (LCS or LFB) was acceptable. M410.4 RA Relative Percent Difference (RPD) was not used for data validation because the sample concentration is too low for accurate evaluation (< 10x MDL). WG306490 Chloride SM4500CI -E RA Relative Percent Difference (RPD) was not used for data validation because the sample concentration is too low for accurate evaluation (< 10x MDL). WG305302 Chromium, Hexavalent SM3500Cr -D HE Analysis performed past holding time. Method holding time is less than or equal to 7 days and sample was received with less than half of the holding time remaining (refer to item C5 of ACZ's Terms & Conditions). SM3500Cr -D RA Relative Percent Difference (RPD) was not used for data validation because the sample concentration is too low for accurate evaluation (< 10x MDL) WG305298 Coliforms, fecal SM9222D - Membrane Filter HE Analysis performed past holding time. Method holding time is less than or equal to 7 days and sample was received with less than half of the holding time remaining (refer to item C5 of ACZ's Terms & Conditions). WG305585 Cyanide, total M335.4 - Colorimetric w/ RA Relative Percent Difference (RPD) was not used for data distillation validation because the sample concentration is too low for accurate evaluation (< 10x MDL). WG306057 Cyanide, WAD SM4500 -CN I- Colorimetric w/ RA Relative Percent Difference (RPD) was not used for data distillation validation because the sample concentration is too low for accurate evaluation (< 10x MDL) WG306006 Fluoride SM4500F -C RA Relative Percent Difference (RPD) was not used for data validation because the sample concentration is too low for accurate evaluation (< 10x MDL). WG305323 Nitrate /Nitrite as N, dissolved M353.2 - Automated Cadmium RA Relative Percent Difference (RPD) was not used for data Reduction validation because the sample concentration is too low for accurate evaluation (< 10x MDL) Nitrite as N, dissolved M353.2 - Automated Cadmium RA Relative Percent Difference (RPD) was not used for data Reduction validation because the sample concentration is too low for accurate evaluation (< 10x MDL). WG306474 Nitrogen, ammonia M350.1 - Automated Phenate RA Relative Percent Difference (RPD) was not used for data validation because the sample concentration is too low for accurate evaluation (< 10x MDL). WG306526 Nitrogen, total Kjeldahl M351.2 - TKN by Block Digester M2 Matrix spike recovery was low, the recovery of the associated control sample (LCS or LFB) was acceptable. M351 2 - TKN by Block Digester RA Relative Percent Difference (RPD) was not used for data validation because the sample concentration is too low for accurate evaluation (< 10x MDL) WG305600 Phenol 420.4, Manual Distillation RA Relative Percent Difference (RPD) was not used for data validation because the sample concentration is too low for accurate evaluation (< 10x MDL). WG306511 Phosphorus, total M365.1 - Auto Ascorbic Acid RA Relative Percent Difference (RPD) was not used for data (digest) validation because the sample concentration is too low for accurate evaluation (< 10x MDL). WG305493 Residue, Non - Filterable (TSS) @105C SM2540D RA Relative Percent Difference (RPD) was not used for data validation because the sample concentration is too low for accurate evaluation (< 10x MDL). WG305407 Sulfide as S 376 2 - Methylene Blue RA Relative Percent Difference (RPD) was not used for data validation because the sample concentration is too low for accurate evaluation (< 10x MDL). Page 35 of 68