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HomeMy WebLinkAboutNC0004961_RBSS CSA Rpt_Appx E_Field and Sampling QA-QC_20150818 Appendix E Field, Sampling, and Data Analysis Quality Assurance / Quality Control • Field and Sampling Quality Assurance / Quality Control Procedures • Data Analysis Quality Assurance/ Quality Control Procedures Field and Sampling Quality Assurance/Quality Control Procedures Documentation of field activities was completed using a combination of logbooks, field data records (FDRs), sample tracking systems, and sample custody records. Site and field logbooks were completed to provide a general record of activities and events that occur during each field task. FDRs have been designated for each exploration and sample collection task, to provide a complete record of data obtained during the activity. Field Logbooks The field logbooks provided a daily handwritten account of field activities. Logbooks were hardcover books that were permanently bound. All entries were made in indelible ink, and corrections were made with a single line with the author initials and date. Each page of the logbook was dated and initialed by the person completing the log. Partially completed pages will have a line drawn through the unused portion at the end of each day with the author’s initials. The following information was generally entered into the field logbooks: • The date and time of each entry. The daily log generally begins with the Pre-Job Safety Brief; • A summary of important tasks or subtasks completed during the day; • A description of field tests completed in association with the daily task; • A description of samples collected including documentation of any quality control samples that were prepared (rinse blanks, duplicates, matrix spike, split samples, etc.); • Documentation of equipment maintenance and calibration activities; • Documentation of equipment decontamination activities; and • Descriptions of deviations from the work plan. Field Data Records Sample FDRs contain sample collection and/or exploration details. An FDR was completed each time a field sample was collected. The goal of the FDR was to document exploration and sample collection methods, materials, dates and times, and sample locations and identifiers. Field measurements and observations associated with a given exploration or sample collection task were recorded on the FDRs. FDRs were maintained throughout the field program in files that become a permanent record of field program activities. Sample Identification In order to ensure that each number for every field sample collected was unique, samples were identified by the sample location and depth interval, if applicable (e.g., MW-11S (5-6’). Samples were numbered in accordance with the proposed sample IDs described by location. Field Equipment Calibration Field sampling equipment (e.g., water quality meter) was properly maintained and calibrated prior to and during continued use to assure that measurements were accurate within the limitations of the equipment. Personnel will follow the manufacturers’ instructions to determine if the instruments were functioning within their established operation ranges. The calibration data was recorded on a FDR. To be acceptable, a field test must be bracketed between acceptable calibration results. • The first check may be an initial calibration, but the second check must be a continuing verification check. • Each field instrument must be calibrated prior to use. • Verify the calibration at no more than 24-hour intervals during use and at the end of the use if the instrument will not be used the next day or time periods greater than 24 hours. • Initial calibration and verification checks must meet the acceptance criteria recommended by each instrument manufacturer. • If an initial calibration or verification check fails to meet the acceptance criteria, immediately recalibrate the instrument or remove it from service. • If a calibration check fails to meet the acceptance criteria and it was not possible to reanalyze the samples, the following actions must be taken: • Report results between the last acceptable calibration check and the failed calibration check as estimated (qualified with a “J”); • Include a narrative of the problem; and • Shorten the time period between verification checks or repair/replace the instrument. • If historically generated data demonstrate that a specific instrument remains stable for extended periods of time, the interval between initial calibration and calibration checks may be increased. • Acceptable field data must be bracketed by acceptable checks. Data that was not bracketed by acceptable checks must be qualified. • Base the selected time interval on the shortest interval that the instrument maintains stability. • If an extended time interval was used and the instrument consistently fails to meet the final calibration check, then the instrument may require maintenance to repair the problem or the time period was too long and must be shortened. • For continuous monitoring equipment, acceptable field data must be bracketed by acceptable checks or the data must be qualified. Sampling or field measurement instrument determined to be malfunctioning was repaired or was replaced with a new piece of equipment. Sample Custody Requirements A program of sample custody was followed during sample handling activities in both field and laboratory operations. This program was designed to assure that each sample was accounted for at all times. The appropriate sampling and laboratory personnel will complete sample FDRs, chain-of-custody records, and laboratory receipt sheets. The primary objective of sample custody procedures was to obtain an accurate written record that can trace the handling of all samples during the sample collection process, through analysis, until final disposition. Field Sample Custody Sample custody for samples collected during each sampling event was maintained by the personnel collecting the samples. Each sampler was responsible for documenting each sample transfer, maintaining sample custody until the samples were shipped off-site, and sample shipment. The sample custody protocol followed by the sampling personnel involves: • Documenting procedures and amounts of reagents or supplies (e.g., filters) which become an integral part of the sample from sample preparation and preservation; • Recording sample locations, sample bottle identification, and specific sample acquisition measures on appropriate forms; • Using sample labels to document all information necessary for effective sample tracking; and, • Completing sample FDR forms to establish sample custody in the field before sample shipment. Prepared labels were normally developed for each sample prior to sample collection. At a minimum, each label will contain: • Sample location and depth (if applicable); • Date and time collected; • Sampler identification; and, • Analyses requested and applicable preservative. A manually-prepared chain-of-custody record was initiated at the time of sample collection. The chain-of-custody record documents: • Sample handling procedures including sample location, sample number, and number of containers corresponding to each sample number; • The requested analysis and applicable preservative; • The dates and times of sample collection; • The names of the sampler(s) and the person shipping the samples (if applicable); • The date and time that samples were delivered for shipping (if applicable); • Shipping information (e.g., FedEx Air Bill); and, • The names of those responsible for receiving the samples at the laboratory. Chain-of-custody records were prepared by the individual field samplers. Sample Container Packing Sample containers were packed in plastic coolers for shipment or pick up by the laboratory. Bottles were packed tightly to reduce movement of bottles during transport. Ice was placed in the cooler along with the chain-of-custody record in a separate, resealable, air tight, plastic bag. A temperature blank provided by the laboratory will also be placed in each cooler prior to shipment if required for the type of samples collected and analyses requested. Quality Assurance and Quality Control Samples The following Quality Assurance/Quality Control samples were collected during the proposed field activities: • Equipment rinse blanks (one per day or one per 20 samples); • Field Duplicates (one per 20 samples for field and lab duplicates) Equipment rinse blanks were collected from non-dedicated equipment used between wells and from drilling equipment between soil samples. The field equipment was cleaned following documented cleaning procedures. An aliquot of the final control rinse water was passed over the cleaned equipment directly into a sample container and submitted for analysis. The equipment rinse blanks enable evaluation of bias (systematic errors) that could occur due to decontamination. A field duplicate was a replicate sample prepared at the sampling locations from equal portions of all sample aliquots combined to make the sample. Both the field duplicate and the sample were collected at the same time, in the same container type, preserved in the same way, and analyzed by the same laboratory as a measure of sampling and analytical precision. Field QA/QC samples were analyzed for the same constituents as proposed for the soil and groundwater samples. Decontamination Procedures Decontamination Pad A decontamination pad was constructed for field cleaning of drilling equipment. The decontamination pad will meet the following requirements: • The pad was constructed in an area believed to be free of surface contamination. • The pad was lined with a water-impermeable material with no seams within the pad. The material should be easily replaced (disposable) or repairable. • If possible, the pad was constructed on a level, paved surface to facilitate the removal of decontamination water. This may be accomplished by either constructing the pad with one corner lower than the rest, or by creating a lined sump or pit in one corner. • Sawhorses or racks constructed to hold field equipment while being cleaned were high enough above ground to prevent equipment from being contacted by splashback during decontamination. Decontamination water was allowed to percolate into the ground adjacent to the decontamination pad. Containment and disposal of decontamination water was not required. At the completion of field activities, the decontamination pad was removed and any sump or pit was backfilled with appropriate material. Decontamination of Field Sampling Equipment Field sampling equipment was decontaminated between sample locations using potable water and phosphate-and-borax-free detergent solution and a brush, if necessary, to remove particulate matter and surface films. Equipment will then be rinsed thoroughly with tap water to remove detergent solution prior to use at the next sample location. Decontamination of Drilling Equipment Any downhole drilling equipment was steam cleaned between boreholes. The following procedure was used for field cleaning augers, drill stems, rods, tools, and associated downhole equipment. • Hollow-stem augers, bits, drilling rods, split-spoon samplers and other downhole equipment was placed on racks or sawhorses at least two feet above the floor of the temporary decontamination pad. Soil, mud, and other material were removed by hand, brushes, and potable water. The equipment was steam cleaned using a high pressure, high temperature steam cleaner. • Downhole equipment was rinsed thoroughly with potable water after steam cleaning. The clean equipment will then be removed from the decontamination pad and either placed on the drill rig, if mobilizing immediately to the next boring, or placed on and covered with clean, unused plastic sheeting if not used immediately. Data Analysis Quality Assurance/Quality Control Procedures Duke Energy – Riverbend Speciation Page 1 of 3 RIVERBEND DATA VALIDATION AND USABILITY REPORT (SPECIATION) HEXAVALENT CHROMIUM in WATER by BRL IC-ICP-DRC-MS SOP or CHROMIUM and HEXAVALENT CHROMIUM in WATER by EPA Method 200.8 and 218.6 ARSENIC SPECIATION in WATER by BRL IC-ICP-CRC-MS SOP and EPA Method 1632 SELENIUM SPECIATION in WATER by BRL IC-ICP-CRC-MS SOP and FGS-129/EPA 1638 Modification IRON SPECIATION in WATER by BRL IC-ICP-CRC-MS SOP and FERROUS IRON by the FERROZINE PROCEDURE and EPA Method 200.8 MANGANESE SPECIATION in WATER by BRL IC-ICP-CRC-MS SOP and EPA Method 200.8 Project: Duke Energy: Riverbend Site Investigation Project/Task Number: 392-246418 Sample Data Package: J15060892, J15070084, J15070270, J15070320, J15070324, J15070328, J15070333, J15070335, J15070376, J15070385, J15070505, J15070559, J15070591, J15070613 Laboratory: Brooks Rand Laboratory (BRL), Bothell, WA, Eurofins-Frontier Global Services (FGS), Bothell, WA, Eurofins-Eaton, Monrovia, CA, Analytical Resources, Inc.,Tukwila, WA, and Fremont Analytical, Seattle, WA Sample Matrix: Equipment, Speciation and Pump Blanks (Aqueous) Sampling Dates: 24 June through 17 July 2015 Validation Guidelines: Project Work Plan (Proposed Groundwater Assessment Work Plan (Rev.1) [HDR, December 2014]), United States Environmental Protection Agency (USEPA) Test Methods for Evaluating Solid Waste, Physical/Chemical Methods, 3rd edition (SW-846), National Functional Guidelines for Inorganic Data Review, EPA-540-R-013- 001 [EPA, August 2014], and professional judgment Validation Level: Steps I (verification), IIa (validation) and III (data usability) Data Reviewer: Todd Wilson, Al Vetrovs, Hailey Fitterer, Ian Welch, Steve Nyman HDR SUMMARY Laboratory data were acceptable with qualification as noted below. Completeness was greater than 95%, which met the goal of 90% for the project. I. SAMPLE RECEIPT / CHAIN OF CUSTODY Samples were received generally within a temperature of -1-6 oC. Freezing of speciation samples is acceptable. Minimal qualification was required. II. HOLDING TIMES Duke Energy – Riverbend Speciation Page 2 of 3 All holding time criteria were met and a number of qualifications were required for the ferrous iron and hexavalent chromium analyses. Samples were qualified as J- or UJ due to missed holding times. III. SAMPLES ANALYZED All planned samples were collected and all scheduled analyses were performed. The correct analyte lists were reported. No qualification was required. IV. BLANKS METHOD (PREPARATION) BLANKS Target analytes were generally not detected in method blanks except as discussed below. Chromium (VI): Chromium generally contained low level detections. Qualification as blank contamination was provided as UJ or J+, unless the result was greater than 10 x the blank concentration. Arsenic (III and VI): Arsenic was generally non-detect in the method blanks. Qualification as blank contamination was provided as UJ or J+, unless the result was greater than 10 x the blank concentration. Selenium (IV and VI): Selenium was generally non-detect in the method blanks. Qualification as blank contamination was provided as UJ or J+, unless the result was greater than 10 x the blank concentration. Iron (II and III): Iron was generally non-detect in the method blanks. Qualification as blank contamination was provided as UJ or J+, unless the result was greater than 10 x the blank concentration. Manganese (II and IV): Manganese (total and dissolved) was generally detected in the method (preparation) blanks. Qualification as blank contamination was provided as UJ or J+, unless the result was greater than 10 x the blank concentration. INITIAL AND CONTINUING CALIBRATION BLANKS The ICB and CCB information was not provided by the laboratory as a BRL Level II data package. The text within each of the data package indicated the ICB and CCB were within acceptable criteria. Eurofins provided a Level III Data package and results required no qualification. Chromium (VI): Initial and Continuing Calibration Blanks were acceptable. No qualification was required. Arsenic (III and VI): Initial and Continuing Calibration Blanks were acceptable. No qualification was required. Selenium (IV and VI): Initial and Continuing Calibration Blanks were acceptable. No qualification was required. Iron (II and III): Initial and Continuing Calibration Blanks were acceptable. No qualification was required. Manganese (II and IV): Initial and Continuing Calibration Blanks were acceptable. No qualification was required. EQUIPMENT (PUMP) BLANKS Duke Energy – Riverbend Speciation Page 3 of 3 Target analytes were detected in the equipment and pump blanks (EB or PB). All Analyses: A number of the EBs contained detections of metals. Concentrations of the detected metals were not qualified if less than 10 times concentrations detected in the soil results. If the results were less than 10 times the blank concentration, data were qualified as UJ or J+. V. LABORATORY CONTROL SAMPLES (LCS) Recoveries and relative percent differences (RPDs) were generally within the laboratory’s control limits. If the LCS was outside of the acceptable criteria of 75-125% recovery the data were qualified. Data were qualified as J- if the LCS recovery was less than 75% and J+ if the LCS recovery was greater than 125%. VI. INITIAL CALIBRATION VERIFICATION SAMPLES (ICV) Brooks Rand Lab provided a combination of ICV and Certified Reference Materials to provide an indication of compliance. In general, the ICV and Certified Reference Materials were within acceptable criteria. Data were qualified as J- if the LCS recovery was less than 90% and J+ if the LCS recovery was greater than 110%. VII. MATRIX SPIKE / MATRIX SPIKE DUPLICATE (MS/MSD) A sample was not designated on the COCs for MS/MSD analysis. An MS/MSD was analyzed on every batch. If a site-specific MS/MSD sample was completed, a comparison of the RPDs was completed. If a site-specific sample was not available, the MS/MSD was not evaluated. In general, the MS/MSD for ferrous iron samples had a low recovery. Based on this information, there is a notable matrix effect on some of the speciation analytes. VIII. FIELD DUPLICATES Field duplicates were designated, but in some instances the sample pair could not be determined based on the naming convention used in the field (fictitious name, DUP-X, Date- Duplicate, etc.). If a field duplicate could be determined, the RPDs were calculated and comparability between the field and duplicate samples completed. If the RPD was greater than 20% RPD, the field and duplicate analytes were qualified as J. IX. LABORATORY (MATRIX) DUPLICATES Laboratory duplicate (LD) analyses were performed on the samples and were generally within acceptable criteria, and minimal qualification was required. X. INSTRUMENT CALIBRATION Instrument calibrations were not provided; however, the laboratory indicated the calibrations were within acceptable criteria and requirements were met. No qualification was required. XII. SAMPLE REPORTING LIMITS All RLs were at or below either the regulatory criteria for human health criteria. The hexavalent chromium RL was less than 70 µg/L for all the laboratories. The RLs were generally at or below the ecological criteria, if available for metals speciation. XIII. SAMPLE RESULTS / TRANSCRIPTION VERIFICATION Transcription between the data package and the EDDs was verified. Results reported between the MDLs and RLs were qualified as estimated (J). Duke Energy – Riverbend Water Page 1 of 4 RIVERBEND DATA VALIDATION AND USABILITY REPORT (SEEP/GROUNDATER/SURFACE WATER) TOTAL AND DISSOLVED METALS in WATER by USEPA Method 200.7/200.8 TOTAL AND DISSOLVED MERCURY in WATER by USEPA Method 245.1 LOW-LEVEL MERCURY BY USEPA Method 1631E NITROGEN/NITRATE + NITRITE by USEPA Method 353.2 SULFIDE by Standard Method 4500-S2D TOTAL ORGANIC CONTENT by Standard Method 5310B METHANE by USEPA RSK SOP-175 SULFATE, CHLORIDE, and NITRATE as N by EPA Method 300.0 ALKALINITY/BICARBONATE and CARBONATE by Standard Method 2320B TOTAL SUSPENDED SOLIDS by Standard Method 2540D TOTAL DISSOLVED SOLIDS by Standard Method 2540C Project: Duke Energy: Riverbend Site Investigation Project/Task Number: 392-246418 Sample Data Package: J15060243, J15060285, J15060287, J15060746, J15060754, J15060855, J15060891, J15070009, J15070064, J15070103, J15070127, J15070153, J15070154, J15070203, J15070203, J15070204, J15070265, J15070271, J15070272, J15070317, J15070360, J15070361, J15070368, J15070402, J15070406, J15070418, J15070454, J15070498, J15070535, J15070595, J15070628, J15070618, J150703, J15070774, J15070775, J15070826 Laboratory: PACE Laboratories (Asheville, Green Bay, Minneapolis, Ormond Beach), Shealy Environmental Services, West Columbia, South Carolina, and Element One, Huntersville, North Carolina Sample Matrix: Equipment and Filter Blanks (Aqueous) Sampling Dates: 5 June through 27 July 2015 Validation Guidelines: Project Work Plan (Proposed Groundwater Assessment Work Plan (Rev.1) [HDR, December 2014]), United States Environmental Protection Agency (USEPA) Test Methods for Evaluating Solid Waste, Physical/Chemical Methods, 3rd edition (SW-846), National Functional Guidelines for Inorganic Data Review, EPA-540-R-013- 001 [EPA, August 2014], and professional judgment Validation Level: Steps I (verification), IIa (validation) and III (data usability) Data Reviewer: Todd Wilson, Al Vetrovs, Hailey Fitterer, Ian Welch, Craig Osborn HDR SUMMARY Laboratory data were acceptable with qualification as noted below. Completeness was greater than 95%, which met the goal of 90% for the project. I. SAMPLE RECEIPT / CHAIN OF CUSTODY Duke Energy – Riverbend Water Page 2 of 4 Samples were received generally within a temperature of 0-6 oC. Minimal qualification was required. Documentation of COC between laboratories was not well documented within the Level II data package. II. HOLDING TIMES All holding time criteria were met and minimal qualification was required, except for nitrate samples. All of the samples were qualified as J- or UJ due to missed holding times. III. SAMPLES ANALYZED All planned samples were collected and all scheduled analyses were performed. The correct analyte lists were reported. No qualification was required. IV. BLANKS METHOD BLANKS Target analytes were generally not detected in method blanks except as discussed below. Total and Dissolved Metals (including Mercury): Method blanks were generally non-detect for the metals of interest. Qualification as blank contamination was provided as UJ or J+, unless the result was greater than 10 x the blank concentration. Nitrogen, Nitrate, Sulfate, and Chloride: Nitrogen, nitrate, sulfate and chloride were generally non- detect in the method blanks. Qualification as blank contamination was provided as UJ or J+, unless the result was greater than 10 x the blank concentration. Total Organic Carbon: Total Organic Carbon (TOC) was generally non-detect in the method blanks. No qualification was required. Methane: Methane was generally non-detect in the method blanks. Qualification as blank contamination was provided as UJ or J+, unless the result was greater than 10 x the blank concentration. Sulfide: Sulfide was generally non-detect in the method blanks. Qualification as blank contamination was provided as UJ or J+, unless the result was greater than 10 x the blank concentration. TDS/TSS and Alkalinity: These methods were generally non-detect in the method blanks. Qualification as blank contamination was provided as UJ or J+, unless the result was greater than 10 x the blank concentration. INITIAL AND CONTINUING CALIBRATION BLANKS The ICB and CCB information was not provided by the laboratory as a Level II data package. The text within each of the data package indicated if the ICB and CCB were within acceptable criteria. Total and Dissolved Metals: Initial and Continuing Calibration Blanks were acceptable. No qualification was required. Nitrogen, Nitrate, Sulfate, and Chloride: Initial and Continuing Calibration Blanks were acceptable. No qualification was required. Total Organic Carbon: Initial and Continuing Calibration Blanks were acceptable. No qualification was required. Methane: Initial and Continuing Calibration Blanks were acceptable. No qualification was required. Duke Energy – Riverbend Water Page 3 of 4 Sulfide: Initial and Continuing Calibration Blanks were acceptable. No qualification was required. TDS/TSS and Alkalinity: Initial and Continuing Calibration Blanks were acceptable. No qualification was required. EQUIPMENT BLANKS Target analytes were detected in the equipment blanks (EB). Total and Dissolved Metals: A number of the EBs contained detections of metals. Concentrations of the detected metals were not qualified if less than 10 times concentrations detected in the soil results. If the results were less than 10 times the blank concentration, data were qualified as UJ or J+. Additional Analytes: Additional analyses were collected and analyzed with the EBs. The results were generally non-detect for the water quality analyses. Concentrations of the detected metals were not qualified if less than 10 times concentrations detected in the soil results. If the results were less than 10 times the blank concentration, data were qualified as UJ or J+. V. LABORATORY CONTROL SAMPLES (LCS) Recoveries and relative percent differences (RPDs) were generally within the laboratory’s control limits. If the LCS was outside of the acceptable criteria of 75-125% recovery the data were qualified. Data were qualified as J- if the LCS recovery was less than 75% and J+ if the LCS recovery was greater than 125%. VI. MATRIX SPIKE / MATRIX SPIKE DUPLICATE (MS/MSD) A sample was not designated on the COCs for MS/MSD analysis. An MS/MSD was analyzed for each batch. If a site-specific MS/MSD sample was completed, a comparison of the RPDs was completed. If a site-specific sample was not available, the MS/MSD was not evaluated. Total and Dissolved Metals: Samples were diluted due to interferences with the ICPMS method for all associated metals and samples up to 100X. Non-detect values may be diluted. The recoveries of total and dissolved metals were generally acceptable, and limited qualification of data was required. Nitrogen, Nitrate, Sulfate, and Chloride: The recoveries of nitrogen, nitrate, sulfate and chloride were generally acceptable, and minimal qualification of data was required. Total Organic Carbon: The recoveries of TOC were generally acceptable, and minimal qualification of data was required. Methane: The recoveries of Methane were generally acceptable, and minimal qualification of data was required. Sulfide: The recoveries of sulfide were generally acceptable, and minimal qualification of data was required. TDS/TSS and Alkalinity: The recoveries of TDS, TSS, and alkalinity were generally acceptable, and minimal qualification of data was required. VII. FIELD DUPLICATES Field duplicates were designated, but in some instances the sample pair could not be determined based on the naming convention used in the field (fictitious name, DUP-X, Date- Duke Energy – Riverbend Water Page 4 of 4 Duplicate, etc.). If a field duplicate could be determined, the RPDs were calculated and comparability between the field and duplicate samples completed. If the RPD was greater than 20% RPD, the field and duplicate analytes were qualified as J. Total and Dissolved Metals: During several analyses the dissolved metal result was found to be greater than the total metal result for several samples. The field personnel appeared to have switched the total and dissolved bottles in the field. The laboratory confirmed the results by reanalysis. Samples were qualified by the laboratory as CR for the following samples: Sample # Field Location Name Analytes 92255934005 AB-6BRU Cu 9255934002 MW-15 Cu 92256765009 MW-3D Cu, Pb 92256765008 MW-3S Cu, Pb 92257011006 DUP-20150701 Sb 92257202008 MW-11SR DUP Cr, Cu 92257202001 MW-9BR Cr, Cu, Pb 92257217001 GW-10D Cr, Ni 92257352001 BG-3D Mo 92257604001 AB-71 Sb, Cu 92257817002 AB-2D Mo 92258295001 GW-22S Sb 92258433001 BG-1D Cu, Pb, Se 92259212001 GWA-23D Mo VIII. LABORATORY DUPLICATES Laboratory duplicate (LD) analyses were performed on the TSS, TDS, alkalinity, TOC, chloride, sulfate, nitrate, and pH samples. Results and were generally within acceptable criteria, and minimal qualification was required. If results required qualification, the field and duplicate samples were qualified J. IX. INSTRUMENT CALIBRATION Instrument calibrations were not provided; however, the laboratory narrative indicated the calibrations were within acceptable criteria and requirements were met. No qualification was required. X. SAMPLE REPORTING LIMITS All RLs were at or below either the regulatory criteria for human health criteria. The RLs were generally at or below the ecological criteria. XI. SAMPLE RESULTS / TRANSCRIPTION VERIFICATION Transcription between the data package and the EDDs was verified. Results reported between the MDLs and RLs were qualified as estimated (J). Duke Energy – Riverbend Radiological Page 1 of 2 DATA VALIDATION AND USABILITY REPORT U233, U234, U236 and U238 by USEPA SW-846 Method 6020A Ra-226 by USEPA Method 903.1 Modified Ra-228 by USEPA Method 904.0/SW-846 Method 9320 Modified Project: Duke Energy Riverbend Radiological Project/Task Number: 392-246403-001 Sample Data Package: J15070053, J15070220, J15070463 Laboratory: GEL Laboratories, LLC (Charleston, SC) Sample Matrix: Groundwater (Aqueous) Sampling Dates: 30 June, 06 July and 11 July 2015 Validation Guidelines: Project Work Plan (Proposed Groundwater Assessment Work Plan (Rev.1) [HDR, December 2014]), United States Environmental Protection Agency (USEPA) Test Methods for Evaluating Solid Waste, Physical/Chemical Methods, 3rd edition (SW-846), Method 903.1, Method 904.4, National Functional Guidelines for Inorganic Data Review, EPA-540-R-013-001 [EPA, August 2014], and professional judgment Validation Level: Stage 2A Data Reviewer: Lynn K. Lutz, HDR SUMMARY Laboratory data were acceptable with qualification as noted below. No data were rejected. Completeness was 100%. I. SAMPLE RECEIPT / CHAIN OF CUSTODY Samples were received at 1°C and 23°C. These are acceptable temperatures for metals. Methods 903.1 and 904.0 state that no sample icing is required. No qualification was required. II. HOLDING TIMES All holding time criteria of less than 180 days were met and no qualification was required. III. SAMPLES ANALYZED All planned samples were collected and all scheduled analyses were performed. The correct analyte lists were reported. No qualification was required. IV. BLANKS METHOD BLANKS Target analytes were not detected in the method blanks and no qualification was required. EQUIPMENT BLANKS Target analytes were not detected in the equipment blank (EB) and no qualification was required except as noted below. Ra-226: Detected in an EB at a trace level. Ra-226 was also detected in the associated field sample (BG-1S) at less than 10 times the blank concentration, and this result has been qualified as estimated with a possible high bias (J+). Duke Energy – Riverbend Radiological Page 2 of 2 Ra-228: Detected in an EB at a trace level. Ra-228 was also detected in the associated field sample (BG-1D) at less than 10 times the blank concentration, and this result has been qualified as estimated with a possible high bias (J+). V. LABORATORY CONTROL SAMPLES (LCS) Recoveries and relative percent differences (RPDs) were within the laboratory’s control limits. Qualification was not required. VI. MATRIX SPIKE / MATRIX SPIKE DUPLICATE (MS/MSD) MS/MSD analyses were performed on some samples from this project. Recoveries and RPDs were within control limits and no qualification was required. VII. FIELD DUPLICATES DUP-20150630-CT was collected as a field duplicate (FD) or MW-13. Control limits of 20% RPD, or less than the MRL for results less than five times the MRL, as suggested in the Functional Guidelines, were met. No qualification was required. VIII. LABORATORY DUPLICATES Laboratory duplicate (LD) analyses were performed on some samples from this project. Control limits of 20% RPD, or less than the MRL for results less than five times the MRL, as suggested in the Functional Guidelines, were met and no qualification was required. IX. INSTRUMENT CALIBRATION Instrument calibration information was not assessed, as it was not included in the data packages. X. SAMPLE RESULTS / TRANSCRIPTION VERIFICATION Transcription between the data package and the EDDs was verified. Results reported between the MDLs and RLs were qualified as estimated (J). Duke Energy – Riverbend Sediments Page 1 of 2 DATA VALIDATION AND USABILITY REPORT TOTAL METALS by USEPA SW-846 Method 6010/6020/7471 CHLORIDE, NITRATE as N, SULFATE by USEPA SW-846 Method 9056 TOTAL ORGANIC CONTENT by USEPA SW-846 Method 9060 pH by USEPA SW-846 Method 9045 CATION EXCHANGE CAPACITY (CEC) by USEPA SW-846 Method 9081 OXIDATION-REDUCATION POTENTIAL (ORP) by METHOD G200-9 Project: Duke Energy Riverbend Sediments Project/Task Number: 392-246403-001 Sample Data Package: J15070159, J15070205, J15070208, J15070221, J15070259 Laboratory: Access Analytical, Inc. (Atlanta, GA) (CEC, ORP) PACE Laboratories (Asheville, Green Bay, Ormond Beach) Sample Matrix: Sediment Sampling Dates: 03, 06 and 07 July 2015 Validation Guidelines: Project Work Plan (Proposed Groundwater Assessment Work Plan (Rev.1) [HDR, December 2014]), United States Environmental Protection Agency (USEPA) Test Methods for Evaluating Solid Waste, Physical/Chemical Methods, 3rd edition (SW-846), National Functional Guidelines for Inorganic Data Review, EPA-540-R-013- 001 [EPA, August 2014], and professional judgment Validation Level: Stage 2A (CEC and ORP Stage 1) Data Reviewer: Sandy Cody and Lynn K. Lutz, HDR SUMMARY Laboratory data were acceptable with qualification as noted below. No data were rejected. Completeness was 100%. I. SAMPLE RECEIPT / CHAIN OF CUSTODY Samples were received at the correct temperature (between 0°C and 6°C). No qualification was required. II. HOLDING TIMES All holding time criteria were met and no qualification was required, except for all samples for ORP, nitrate as N and pH; these sample results were qualified as J, J- or UJ due to missed holding times. III. SAMPLES ANALYZED All planned samples were collected and all scheduled analyses were performed. The correct analyte lists were reported. No qualification was required. IV. BLANKS METHOD BLANKS Target analytes were not detected in method blanks and no qualification was required. EQUIPMENT BLANKS Equipment blanks were not collected and no qualification was required. V. LABORATORY CONTROL SAMPLES (LCS) Duke Energy – Riverbend Sediments Page 2 of 2 Recoveries and relative percent differences (RPDs) were within the laboratory’s control limits and no qualification was required. VI. MATRIX SPIKE / MATRIX SPIKE DUPLICATE (MS/MSD) Recoveries and RPDs were generally within the laboratory’s control limits except as noted below. Metals: Antimony and arsenic recoveries in the MS/MSD analysis of S-3 were below control limits, and the undetected results in the parent sample have been qualified as non-detect estimated (UJ). The recoveries of aluminum in the MS/MSD analysis of S-3 were above control limits, and the result in the parent sample has been qualified as estimated (J). VII. FIELD DUPLICATES Field duplicate (FD) samples were not collected and no qualification was required. VIII. LABORATORY DUPLICATES Laboratory duplicate (LD) analyses were performed on some samples from this project. Control limits of 20% RPD, or less than the MRL for results less than five times the MRL, as suggested in the Functional Guidelines, were met and no qualification was required. IX. INSTRUMENT CALIBRATION Instrument calibration requirements were met, according to the case narrative. No qualification was required. X. SAMPLE REPORTING LIMITS Most RLs were at or below the regulatory criteria (soil RSLs) for human health and the ecological criteria (soil ESVs) except as noted in the table below. When an MDL is above the regulatory criterion, results reported as non-detect cannot be assured to be below the criterion. Analyte RL (mg/Kg) MDL (mg/Kg) RSL (mg/Kg) ESV (mg/Kg) Antimony 8.5 4.3 ok 3.5 Arsenic 8.5 4.3 3.0 ok Boron 21 10.7 ok 0.50 Chromium 2.1 1.1 ok 0.40 Molybdenum 4.3 2.1 ok 2.0 Selenium 8.5 4.3 ok 0.81 Thallium 8.5 4.3 1.2 1.0 Vanadium 8.5 4.3 ok 2.0 XI. SAMPLE RESULTS / TRANSCRIPTION VERIFICATION Transcription between the data package and the EDDs was verified. Results reported between the MDLs and RLs were qualified as estimated (J). ORP results in samples S-8 and S-9 were qualified as estimated (J) due to RPDs greater than 20% between the highest and lowest of the triplicate determinations. Duke Energy – Riverbend Soil and Ash Page 1 of 9 DATA VALIDATION AND USABILITY REPORT TOTAL METALS by USEPA SW-846 Method 6010/6020/6020A/7470A/7471 CHLORIDE, NITRATE as N, SULFATE by USEPA SW-846 Method 9056 TOTAL ORGANIC CARBON by USEPA SW-846 Method 9060 pH by USEPA SW-846 Method 9045 CHLORIDE by STANDARD METHOD SM4500-Cl-E (SPLP) NITRATE NITROGEN by USEPA Method 353.2 (SPLP) SULFATE by USEPA Method 300.0 (SPLP) Project: Duke Energy Riverbend Soil and Ash Project/Task Number: 392-246403-001 Sample Data Package: J15030150, J15030525, J15030691, J15040056, J15040364, J15040365, J15040605, J15050091, J15050307, J15050730, J15060180, J15060525, J15060825, J15060955, J15070069, J15070740, J15070931 Laboratory: PACE Laboratories (Asheville, Green Bay, Minneapolis, Ormond Beach) Sample Matrix: Soil, Ash, Ash by SPLP, and Equipment Blanks (Aqueous) Sampling Dates: 02 March to 30 July 2015 Validation Guidelines: Project Work Plan (Proposed Groundwater Assessment Work Plan (Rev.1) [HDR, December 2014]), United States Environmental Protection Agency (USEPA) Test Methods for Evaluating Solid Waste, Physical/Chemical Methods, 3rd edition (SW-846), National Functional Guidelines for Inorganic Data Review, EPA-540-R-013- 001 [EPA, August 2014], and professional judgment Validation Level: Stage 2A Data Reviewer: Sandy Cody, Hailey Fitterer, Ian Welch and Lynn K. Lutz, HDR SUMMARY Laboratory data were acceptable with qualification as noted below. Selenium in sample MW- 7BR(43.5-45) had very low (less than 30%) MS/MSD recoveries and selenium in this sampele was qualified as rejected (R). No other data were rejected. Completeness was 100% except for selenium; due to the large number of samples in this project, completeness for this analyte was essentially 100%. I. SAMPLE RECEIPT / CHAIN OF CUSTODY Samples were received at the correct temperature (between 0°C and 6°C) and no qualification was required except as noted below. One cooler containing samples collected between 08 May and 12 June 2015 was received at the lab with a temperature of 10.6°C, above the required temperature range. Metals (except mercury) were not qualified, as metals do not require icing. Mercury was qualified due to its volatility. All other analyses were also qualified. Qualification was non-detect estimated (UJ) or estimated with a possible low bias (J-) or estimated (J). The affected samples were: AB-15 (63-65) AB-1D (75-78) BG-2D (3.5-5) BG-2D (48-49) BG-2D (53-54) BG-2D (60-62) BG-2D (74-75) BG-3D (73-75) Duplicate AB-15 (63-65) Duplicate GWA-4S (24-26) Equip Blank 061315 Equip Blank 061815 Duke Energy – Riverbend Soil and Ash Page 2 of 9 GWA-10S (13-14) GWA-10S (21-23) GWA-10S (8-9) GWA-4S (15-19) GWA-4S (24-26) GWA-4S (32-35) GWA-4S (34-36) II. HOLDING TIMES All holding time criteria were met and no qualification was required except as noted below. Mercury: Mercury in a number of samples were analyzed past the 28 day holding time, and these non-detect results have been qualified as non-detect estimated (UJ). The samples were: GWA-23D(38.5-40) AB-8D(90-90.5) GWA-2BR(80-81.5) GWA-23D(33.5-35) EB(5/12/15) GWA-3D(40-40.5) GWA-3D(18.5-19) MW-15BR 38.7-39.1 MW9BR 141.7-142.0 MW-15D 40.5-40.7 Anions: Nearly all nitrate as N in soil and some nitrate nitrogen in aqueous samples were analyzed past their 48 hour holding time, and these sample results were qualified as estimated with a possible low bias (J-) or non-detect estimated (UJ). Chloride and sulfate in a number of samples were analyzed past the 28 day holding time, and these non-detect results have been qualified as non-detect estimated (UJ), and the one detected sulfate result in BG-2D (3.5-5) has been qualified as estimated with a possible low bias (J-). The samples were: GWA-23D(38.5-40) AB-8D(90-90.5) BG-3D (73-75) GWA-23D(33.5-35) MW-15BR 38.7-39.1 GWA-3D(40-40.5) GWA-3D(18.5-19) MW-15D 40.5-40.7 BG-2D (3.5-5) GWA-2BR(80-81.5) MW9BR 141.7-142.0 TOC: TOC in a number of samples was analyzed past the 28 day holding time, and sample results have been qualified as estimated with a possible low bias (J-) or non-detect estimated (UJ). The samples were: MW-7BR(43.5-45) MW-15D(3.5-5) AB-4D(3.5-5) MW-7BR(53.5-55) MW-15D(13.5-15) AB-4D(43.5-45) AB-6D(8.5-10) MW-9D(3.5-5) AB-4D(48.5-50) AB-6D(28.5-30) MW-9D(63.5-65)Dup AB-4D(58.5-61.5) AB-6D(73.5-75) GWA-23D(33.5-35) GWA-23D(38.5-40) pH: All samples for pH in soil were analyzed past the holding time and these sample results were qualified as estimated (J). III. SAMPLES ANALYZED All planned samples were collected and all scheduled analyses were performed. The correct analyte lists were reported. No qualification was required. IV. BLANKS METHOD BLANKS Target analytes were generally not detected in method blanks (MB) except as noted below. Duke Energy – Riverbend Soil and Ash Page 3 of 9 Metals: Metals in several samples were detected at less than 10 times the MB concentration, and these results have been qualified as estimated with a possible high bias (J+). The samples and metals were: GWA-21D (48.5-50') SPLP Sodium EB(5/13/15) Molybdenum EB(4/14/15) Copper Nickel BG-3D(23-24) SPLP Nickel GWA-2D SPLP Lead Magnesium AB-1D (83.5-85) SPLP Mercury AB-4S(43.5-45) SPLP Aluminum Copper Lead EB(5/12/15) Molybdenum EB(6/13/15) Boron Nickel EB(6/8/15) Nickel EB(6/5/15) Boron Nickel EB(6/9/15) Boron Nickel EB(6/10/15) Boron EB(6/11/15) Boron Duplicate AB-15 (63-65) SPLP Boron Sodium AB-15 (63-65) SPLP Boron Sodium BG-2D (48-49) SPLP Barium Boron Magnesium Sodium BG-2D (60-62) SPLP Barium Boron Magnesium Sodium BG-2D (74-75) SPLP Barium Boron Magnesium Sodium GWA-4S (15-19) SPLP Boron Sodium SPLP Anions: Sulfate in the SPLP analysis of some samples was detected at less than 10 times the MB concentration, and these results have been qualified as estimated with a possible high bias (J+). The samples were: AS-3D 43.5-45' SPLP AB-3D(48.5-50) SPLP AB-4S(43.5-45) SPLP C-2D(8.5-10) SPLP AB-5D(48.5-50) SPLP BG-3D(23-24) SPLP C-1D(8.5-10.0) SPLP AB-4D(58.5-61.5) SPLP BG-3D(34-35.5) SPLP AB-15 (63-65) SPLP Duplicate AB-15 (63-65) SPLP BG-2D (48-49) SPLP BG-2D (60-62) SPLP BG-2D (74-75) SPLP GWA-4S (15-19) SPLP Nitrate nitrogen in the SPLP analysis of some samples was detected at less than 10 times the MB concentration, and these results have been qualified as estimated with a possible high bias (J+). The samples were: AS-1D-3 (73.5-75) SPLP C-1D(8.5-10.0) SPLP Duplicate AB-15 (63-65) SPLP AS-2D-5 (18.5-20) SPLP AB-4D(58.5-61.5) SPLP BG-2D (48-49) SPLP C-2D(8.5-10) SPLP AB-15 (63-65) SPLP BG-2D (60-62) SPLP BG-2D (74-75) SPLP GWA-4S (15-19) SPLP EQUIPMENT BLANKS Target analytes were generally not detected in equipment (rinsate) blanks (EB) except as noted below. Duke Energy – Riverbend Soil and Ash Page 4 of 9 Metals: Metals in several samples were detected at less than 10 times the EB concentration, and these results have been qualified as estimated with a possible high bias (J+). The samples and metals were: GWA-21D (18.5-20') Barium Chromium Copper Zinc GWA-6D-2 (48.5-50) Chromium Nickel Sodium Zinc GWA-21D (8.5-10') Aluminum Barium Chromium Copper AS-3D 58.5-60' Strontium AS-1D-1 (3.5-5) Molybdenum Sodium C-2D(18.5-20) Nickel Zinc AS-1D-2 (33.5-35) Chromium Molybdenum Sodium C-2D(23.5-25) Calcium AS-1D-3 (73.5-75) Chromium Molybdenum Sodium AB-7D(23.5-25) Calcium Manganese Nickel Zinc AS-1D-4 (83.5-85.5) Calcium Chromium Sodium AB-5D(3.5-5) Zinc AS-1D-5 (88.5-90.5) Calcium Chromium Sodium AB-5D(58.5-60) Zinc AS-2D-1 (3-4.5) Chromium Molybdenum Sodium MW-7BR(43.5-45) Potassium AS-2D-2 (30-31.5) Calcium Chromium Molybdenum Sodium Zinc MW-15D(3.5-5) Calcium Copper Magnesium Strontium AS-2D-3 (23.5-25) Calcium Chromium Magnesium Potassium Strontium MW-15D(13.5-15) Calcium Copper Strontium AS-2D-4 (28.5-30) Calcium Chromium Magnesium Potassium Strontium GWA-8D(8.5-10) Calcium Magnesium GWA-6D-1 (43.5-45) Chromium Magnesium Nickel Potassium Zinc Duplicate(6/1/15) Calcium Magnesium GWA-23D(33.5-35) Zinc Duke Energy – Riverbend Soil and Ash Page 5 of 9 SPLP Metals: Several metals in the SPLP analysis of several samples were detected at less than 10 times the EB concentration, and these results have been qualified as estimated with a possible high bias (J+). The samples and metals were: AB-1D (83.5-85) SPLP Calcium Chromium Copper Iron Lead Manganese Molybdenum Nickel Potassium Sodium Zinc C-2D(8.5-10) SPLP Aluminum Chromium Copper Lead Manganese Nickel Zinc AS-1D-3 (73.5-75) SPLP Aluminum Barium Beryllium Calcium Chromium Cobalt Copper Iron Lead Magnesium Manganese Molybdenum Nickel Potassium Sodium Strontium Zinc AB-7D(8.5-10) SPLP Aluminum Calcium Chromium Copper Iron Lead Magnesium Manganese Nickel Sodium AS-2D-5 (18.5-20) SPLP Aluminum Barium Chromium Lead Magnesium Manganese Molybdenum Potassium Vanadium AB-3D(48.5-50) SPLP Iron Manganese Nickel Potassium Zinc AS-3D 43.5-45' SPLP Aluminum Chromium Lead Manganese AB-5D(48.5-50) SPLP Barium Cadmium Chromium Cobalt Copper Lead Magnesium Manganese Nickel Potassium Sodium Duke Energy – Riverbend Soil and Ash Page 6 of 9 Zinc AB-4S(43.5-45) SPLP Aluminum Chromium Copper Lead Magnesium Nickel BG-3D(23-24) SPLP Calcium Chromium Cobalt Iron Magnesium Manganese Nickel Potassium Strontium Zinc BG-3D(34-35.5) SPLP Calcium Chromium Cobalt Copper Iron Magnesium Nickel Potassium Strontium Zinc V. LABORATORY CONTROL SAMPLES (LCS) Recoveries and relative percent differences (RPDs) were within the laboratory’s control limits and no qualification was required except as noted below. Metals: Mercury recovery was above control limits in one LCS, and mercury in the associated sample BG-3D(3-5) was detected and qualified as estimated with a possible high bias (J+). VI. MATRIX SPIKE / MATRIX SPIKE DUPLICATE (MS/MSD) Recoveries and relative percent differences (RPDs) were within the laboratory’s control limits and no qualification was required except as noted below. Only parent samples were qualified. Sample ID Analyte Recoveries High or Low? Qualifier AB-2D (28.5-30.0) Aluminum Beryllium Chromium Iron Manganese Molybdenum Nickel Antimony Cobalt Lead Selenium Vanadium High Low Low Low Low Low Low Low Low High Low High J+ UJ J- J- J- UJ J- UJ J- J+ UJ J+ GWA-21D (8.5-10') SPLP Aluminum High J+ GWA-21D (8.5-10') Aluminum High J+ GWA-22BR (207- 208') Aluminum Barium High High J+ J+ Duke Energy – Riverbend Soil and Ash Page 7 of 9 Sample ID Analyte Recoveries High or Low? Qualifier Calcium Iron Magnesium Manganese Strontium Antimony Cobalt Lead High High High High High Low High Low J+ J+ J+ J+ J+ UJ J+ UJ GWA-6D-2 (48.5-50) Chloride Low UJ Equip Blank Collected 3/5/15 Aluminum High J+ Equip Blank Collected 3/9/15 Aluminum High J+ Equip Blank Collected 3/10/15 Aluminum High J+ Equip Blank Collected 3/11/15 Aluminum High J+ C-2D(8.5-10) Calcium Chromium Copper Magnesium Nickel Strontium Low High Low Low High Low J- J+ J- J- J+ J- EB(3/16/2015) Iron High J+ EB(3/18/2015) Iron High J+ AB-7S(18.5-20) Beryllium Calcium Copper Magnesium Nickel Potassium High High High High High High J+ J+ J+ J+ J+ J+ AB-8S(13-15) Antimony Arsenic Selenium Low Low Low UJ UJ UJ EB(3/23/15) EB(3/27/15) EB(3/30/15) EB(3/31/15) EB(4/1/15) EB(4/2/15) Aluminum High J+ EB(4/14/15) Aluminum High J+ EB(4/16/15) EB(4/17/15) EB(4/21/15) Aluminum High J+ AB-3D(3.5-5.0) Antimony Manganese Selenium Low High Low UJ J+ UJ AB-5D(28.5-30) Beryllium Calcium Chromium Low Low Low J- J- J- Duke Energy – Riverbend Soil and Ash Page 8 of 9 Sample ID Analyte Recoveries High or Low? Qualifier Cobalt Copper Lead Manganese Potassium High Low High Low High J+ J- J+ J- J+ OB-1(33.5-35.0) Chloride Sulfate Low Low UJ UJ MW-7BR(43.5-45) Aluminum Antimony Arsenic Lead Manganese Molybdenum Selenium High Low Low High High Low Low (<30%) J+ UJ UJ J+ J+ UJ R EB(5/4/15) EB(5/5/15) EB(5/6/15) EB(5/7/15) EB(5/8/15) EB(5/11/15) Aluminum High J+ EB(6/1/15) EB(6/2/15) EB(6/3/15) Aluminum High J+ EB(5/12/15) EB(5/13/15) EB(5/14/15) Aluminum High J+ EB(3/16/2015) Aluminum RPD High J EB(3/17/2015) Aluminum RPD High J EB(3/18/2015) Aluminum RPD High J AB-7S(18.5-20) Aluminum RPD High J AB-3D(3.5-5.0) Aluminum Iron RPD High RPD High J J MW-7BR(43.5-45) Cobalt Iron RPD High RPD High J J BG-3D(34-35.5) Aluminum RPD High J BG-2D (74-75) SPLP Aluminum RPD High J VII. FIELD DUPLICATES Field duplicate (FD) samples were collected. Not al RPDs were determined. Control limits of 20% RPD, or less than the MRL for results less than five times the MRL, as suggested in the Functional Guidelines, were met and no qualification was required except as noted below. Metals: Manganese and nickel in C-1D(3.5-5.0) and its FD C-1D(3.5-5.0)DUP had RPDs of 60% and 69% respectively, above the control limit, and these results have been qualified as estimated (J). VIII. LABORATORY DUPLICATES Duke Energy – Riverbend Soil and Ash Page 9 of 9 Laboratory duplicate (LD) analyses were performed on some samples from this project. Control limits of 20% RPD, or less than the MRL for results less than five times the MRL, as suggested in the Functional Guidelines, were met and no qualification was required. IX. INSTRUMENT CALIBRATION Instrument calibration requirements were met as the lab noted in the case narratives and no qualification was required. X. SAMPLE REPORTING LIMITS Most RLs were at or below the regulatory criteria (RSLs) for human health and the ecological criteria (ESVs) except as noted in the table below. When an MDL is above the regulatory criterion, results reported as non-detect cannot be assured to be below the criterion. In most cases for these analytes, they were not reported as non-detect. Analyte RL (mg/Kg) MDL (mg/Kg) RSL (mg/Kg) ESV (mg/Kg) Antimony 3.7 1.9 ok 3.5 Arsenic 3.7 1.9 3.0 ok Boron 18.7 9.4 ok 0.50 Chromium 1.9 0.94 ok 0.40 Thallium 3.7 1.9 1.2 1.0 Vanadium 3.7 1.9 ok 2.0 XI. SAMPLE RESULTS / TRANSCRIPTION VERIFICATION Transcription between the data package and the EDDs was verified. Results reported between the MDLs and RLs were qualified as estimated (J). TOC: The RSD for the quadruplicate analyses of TOC was above the control limit of 40% in several samples, and these results have been qualified as estimated (J). AB-4D(58.5-61.5) GWA-4S (15-19) [105%] E- 1 . Q C S a m p l e s - F i e l d D u p l i c a t e s - A s h Al u m i n u m A n t i m o n y A r s e n i c B a r i u m B o r o n B e r y l l i u m C a d m i u m C h r o m i u m C o b a l t C o p p e r I r o n L e a d 74 2 9 - 9 0 - 5 7 4 4 0 - 3 6 - 0 7 4 4 0 - 3 8 - 2 7 4 4 0 - 3 9 - 3 7 4 4 0 - 4 2 - 8 7 4 4 0 - 4 1 - 7 7 4 4 0 - 4 3 - 9 7 4 4 0 - 4 7 - 3 7 4 4 0 - 4 8 - 4 7 4 4 0 - 5 0 - 8 7 4 3 9 - 8 9 - 6 7 4 3 9 - 9 2 - 1 mg / k g m g / k g m g / k g m g / k g m g / k g m g / k g m g / k g m g / k g m g / k g m g / k g m g / k g m g / k g T T T T T T T T T T T T Sa m p l e N a m e Sa m p l e I D Pa r e n t I D Sa m p l e D a t e C- 1 D ( 3 . 5 - 5 . 0 ) D U P ) 2 0 1 5 0 0 8 6 2 8 2 0 1 5 0 0 8 6 2 7 3 / 2 4 / 2 0 1 5 2 4 2 0 4 . 2 U 3 8 . 6 1 3 3 4 . 2 U 0 . 3 6 0 . 5 1 U 5 . 9 4 . 2 U 2 6 . 3 2 1 6 0 0 7 . 7 An a l y t e CA S R N Re s u l t U n i t FR A C T I O N c: \ p w w o r k i n g \ t p a \ d 0 7 4 3 0 3 0 \ E - 1 I N I T I A L D R A F T T a b l e 8 - 8 Q C S a m p l e s - F i e l d D u p l i c a t e s ( 2 0 1 8 0 8 0 3 - 1 6 5 0 ) . x l s Page 1 of 3 E- 1 . Q C S a m p l e s - F i e l d D u p l i c a t e s - A s h Sa m p l e N a m e Sa m p l e I D Pa r e n t I D C- 1 D ( 3 . 5 - 5 . 0 ) D U P ) 2 0 1 5 0 0 8 6 2 8 2 0 1 5 0 0 8 6 2 7 Ma n g a n e s e M e r c u r y M o l y b d e n u m N i c k e l S e l e n i u m S t r o n t i u m T h a l l i u m V a n a d i u m Z i n c C a l c i u m C h l o r i d e M a g n e s i u m N i t r o g e n 74 3 9 - 9 6 - 5 7 4 3 9 - 9 7 - 6 7 4 3 9 - 9 8 - 7 7 4 4 0 - 0 2 - 0 7 7 8 2 - 4 9 - 2 7 4 4 0 - 2 4 - 6 7 4 4 0 - 2 8 - 0 7 4 4 0 - 6 2 - 2 7 4 4 0 - 6 6 - 6 7 4 4 0 - 7 0 - 2 1 6 8 8 7 - 0 0 - 6 7 4 3 9 - 9 5 - 4 7 7 2 7 - 3 7 - 9 mg / k g m g / k g m g / k g m g / k g m g / k g m g / k g m g / k g m g / k g m g / k g m g / k g m g / k g m g / k g m g / k g T T T T T T T T T T N T N 46 . 8 J 0 . 0 9 4 1 . 4 3 . 3 J 2 . 5 J 4 5 4 . 2 U 1 2 5 . 8 2 6 3 4 0 7 U 2 3 1 4 0 . 7 U J c: \ p w w o r k i n g \ t p a \ d 0 7 4 3 0 3 0 \ E - 1 I N I T I A L D R A F T T a b l e 8 - 8 Q C S a m p l e s - F i e l d D u p l i c a t e s ( 2 0 1 8 0 8 0 3 - 1 6 5 0 ) . x l s Page 2 of 3 E- 1 . Q C S a m p l e s - F i e l d D u p l i c a t e s - A s h Sa m p l e N a m e Sa m p l e I D Pa r e n t I D C- 1 D ( 3 . 5 - 5 . 0 ) D U P ) 2 0 1 5 0 0 8 6 2 8 2 0 1 5 0 0 8 6 2 7 Po t a s s i u m S o d i u m S u l f a t e p H ( f i e l d ) To t a l O r g a n i c Ca r b o n 74 4 0 - 0 9 - 7 7 4 4 0 - 2 3 - 5 1 4 8 0 8 - 7 9 - 8 P H T O C mg / k g m g / k g m g / k g S t d . U n i t s m g / k g T T N N N 97 0 1 6 4 2 1 2 J 3 . 7 J 2 0 3 0 0 0 c: \ p w w o r k i n g \ t p a \ d 0 7 4 3 0 3 0 \ E - 1 I N I T I A L D R A F T T a b l e 8 - 8 Q C S a m p l e s - F i e l d D u p l i c a t e s ( 2 0 1 8 0 8 0 3 - 1 6 5 0 ) . x l s Page 3 of 3 E- 1 . Q C S a m p l e s - F i e l d D u p l i c a t e s - S o i l Al u m i n u m A n t i m o n y A r s e n i c B a r i u m B o r o n B e r y l l i u m C a d m i u m C h r o m i u m C o b a l t C o p p e r I r o n L e a d 74 2 9 - 9 0 - 5 7 4 4 0 - 3 6 - 0 7 4 4 0 - 3 8 - 2 7 4 4 0 - 3 9 - 3 7 4 4 0 - 4 2 - 8 7 4 4 0 - 4 1 - 7 7 4 4 0 - 4 3 - 9 7 4 4 0 - 4 7 - 3 7 4 4 0 - 4 8 - 4 7 4 4 0 - 5 0 - 8 7 4 3 9 - 8 9 - 6 7 4 3 9 - 9 2 - 1 mg / k g m g / k g m g / k g m g / k g m g / k g m g / k g m g / k g m g / k g m g / k g m g / k g m g / k g m g / k g T T T T T T T T T T T T Sa m p l e N a m e Sa m p l e I D P a r e n t I D S a m p l e D a t e AB - 2 D D u p l i c a t e 9 2 2 5 5 4 9 7 0 1 2 9 2 2 5 5 4 9 7 0 1 1 6 / 1 5 / 2 0 1 5 N A N A N A N A N A N A N A N A N A N A N A N A Du p l i c a t e G W A - 4 S ( 2 4 - 2 6 ) 92 2 5 6 6 9 3 0 0 5 9 2 2 5 6 6 9 3 0 0 4 6 / 2 1 / 2 0 1 5 7 6 4 0 6 . 9 U 6 . 9 U 1 1 2 1 7 . 2 U 0 . 3 5 0 . 8 3 U 3 . 1 5 . 5 J 1 . 9 9 5 2 0 6 . 9 U An a l y t e CA S R N Re s u l t U n i t FR A C T I O N c: \ p w w o r k i n g \ t p a \ d 0 7 4 3 0 3 0 \ E - 1 I N I T I A L D R A F T T a b l e 8 - 8 Q C S a m p l e s - F i e l d D u p l i c a t e s ( 2 0 1 8 0 8 0 3 - 1 6 5 0 ) . x l s Page 1 of 3 E- 1 . Q C S a m p l e s - F i e l d D u p l i c a t e s - S o i l Sa m p l e N a m e Sa m p l e I D P a r e n t I D AB - 2 D D u p l i c a t e 9 2 2 5 5 4 9 7 0 1 2 9 2 2 5 5 4 9 7 0 1 1 Du p l i c a t e G W A - 4 S ( 2 4 - 2 6 ) 92 2 5 6 6 9 3 0 0 5 9 2 2 5 6 6 9 3 0 0 4 Ma n g a n e s e M e r c u r y M o l y b d e n u m N i c k e l S e l e n i u m S t r o n t i u m T h a l l i u m V a n a d i u m Z i n c C a l c i u m C h l o r i d e M a g n e s i u m N i t r o g e n 74 3 9 - 9 6 - 5 7 4 3 9 - 9 7 - 6 7 4 3 9 - 9 8 - 7 7 4 4 0 - 0 2 - 0 7 7 8 2 - 4 9 - 2 7 4 4 0 - 2 4 - 6 7 4 4 0 - 2 8 - 0 7 4 4 0 - 6 2 - 2 7 4 4 0 - 6 6 - 6 7 4 4 0 - 7 0 - 2 1 6 8 8 7 - 0 0 - 6 7 4 3 9 - 9 5 - 4 7 7 2 7 - 3 7 - 9 mg / k g m g / k g m g / k g m g / k g m g / k g m g / k g m g / k g m g / k g m g / k g m g / k g m g / k g m g / k g m g / k g T T T T T T T T T T N T N NA N A N A N A N A N A N A N A N A N A N A N A N A 19 2 0 . 0 1 1 U J 3 . 4 U 3 . 7 6 . 9 U 1 0 . 2 6 . 9 U 1 7 . 4 3 1 . 7 5 5 5 3 2 1 U 5 1 5 0 3 2 . 1 U J c: \ p w w o r k i n g \ t p a \ d 0 7 4 3 0 3 0 \ E - 1 I N I T I A L D R A F T T a b l e 8 - 8 Q C S a m p l e s - F i e l d D u p l i c a t e s ( 2 0 1 8 0 8 0 3 - 1 6 5 0 ) . x l s Page 2 of 3 E- 1 . Q C S a m p l e s - F i e l d D u p l i c a t e s - S o i l Sa m p l e N a m e Sa m p l e I D P a r e n t I D AB - 2 D D u p l i c a t e 9 2 2 5 5 4 9 7 0 1 2 9 2 2 5 5 4 9 7 0 1 1 Du p l i c a t e G W A - 4 S ( 2 4 - 2 6 ) 92 2 5 6 6 9 3 0 0 5 9 2 2 5 6 6 9 3 0 0 4 Po t a s s i u m S o d i u m S u l f a t e p H ( f i e l d ) To t a l O r g a n i c Ca r b o n 74 4 0 - 0 9 - 7 7 4 4 0 - 2 3 - 5 1 4 8 0 8 - 7 9 - 8 P H T O C mg / k g m g / k g m g / k g S t d . U n i t s m g / k g T T N N N NA N A N A N A 9 1 5 42 3 0 3 4 5 U 3 2 1 U 5 . 3 J 7 9 1 U J c: \ p w w o r k i n g \ t p a \ d 0 7 4 3 0 3 0 \ E - 1 I N I T I A L D R A F T T a b l e 8 - 8 Q C S a m p l e s - F i e l d D u p l i c a t e s ( 2 0 1 8 0 8 0 3 - 1 6 5 0 ) . x l s Page 3 of 3 E- 1 . Q C S a m p l e s - F i e l d D u p l i c a t e s Al u m i n u m A l u m i n u m A l u m i n u m A l u m i n u m A n t i m o n y A n t i m o n y A r s e n i c A r s e n i c B a r i u m B a r i u m B a r i u m B a r i u m 74 2 9 - 9 0 - 5 7 4 2 9 - 9 0 - 5 7 4 2 9 - 9 0 - 5 7 4 2 9 - 9 0 - 5 7 4 4 0 - 3 6 - 0 7 4 4 0 - 3 6 - 0 7 4 4 0 - 3 8 - 2 7 4 4 0 - 3 8 - 2 7 4 4 0 - 3 9 - 3 7 4 4 0 - 3 9 - 3 7 4 4 0 - 3 9 - 3 7 4 4 0 - 3 9 - 3 mg / l m g / l u g / l u g / l u g / l u g / l u g / l u g / l m g / l m g / l u g / l u g / l D T D T D T D T D T D T Sa m p l e N a m e Sa m p l e I D P a r e n t I D S a m p l e D a t e BG - 1 D D U P 9 2 2 5 8 4 3 3 0 0 2 9 2 2 5 8 4 3 3 0 0 1 7 / 1 1 / 2 0 1 5 0 . 7 3 6 . 2 N A N A 4 . 2 4 1 . 8 1 . 7 0 . 4 9 0 . 5 4 N A N A BG - 2 B R D U P 9 2 2 5 9 3 9 0 0 0 3 9 2 2 5 9 3 9 0 0 0 1 7 / 1 7 / 2 0 1 5 0 . 1 U 0 . 1 4 J N A N A 0 . 5 U 0 . 5 U 0 . 1 6 J 0 . 1 9 J 0 . 0 0 5 9 0 . 0 0 7 8 N A N A DU P - 2 0 1 5 0 6 3 0 - C T 9 2 2 5 6 7 6 5 0 0 6 9 2 2 5 6 7 6 5 0 0 4 6 / 3 0 / 2 0 1 5 0 . 1 U 0 . 1 U N A N A 0 . 5 U J 0 . 5 U J 0 . 3 5 J 0 . 3 9 J 0 . 2 9 0 . 3 1 N A N A GW A - 2 3 B R D U P 9 2 2 5 9 3 9 0 0 0 4 9 2 2 5 9 3 9 0 0 0 2 7 / 1 7 / 2 0 1 5 0 . 2 4 0 . 4 1 N A N A 0 . 5 U 0 . 5 U 0 . 5 U 0 . 2 4 J 0 . 1 4 0 . 1 4 N A N A MW - 1 1 S R D U P 9 2 2 5 7 2 0 2 0 0 8 9 2 2 5 7 2 0 2 0 0 7 7 / 2 / 2 0 1 5 0 . 1 U 0 . 1 U N A N A 0 . 7 6 0 . 7 3 0 . 5 U 0 . 5 U 0 . 0 2 4 0 . 0 2 5 N A N A MW - 9 D U P 9 2 2 5 7 3 5 2 0 0 4 9 2 2 5 7 3 5 2 0 0 3 7 / 6 / 2 0 1 5 N A N A 1 0 0 U 1 0 0 U 0 . 5 U 0 . 5 U 0 . 1 2 J 0 . 1 6 J N A N A 5 4 5 5 An a l y t e CA S R N Re s u l t U n i t FR A C T I O N c: \ p w w o r k i n g \ t p a \ d 0 7 4 3 0 3 0 \ E - 1 I N I T I A L D R A F T T a b l e 8 - 8 Q C S a m p l e s - F i e l d D u p l i c a t e s ( 2 0 1 8 0 8 0 3 - 1 6 5 0 ) . x l s Page 1 of 7 E- 1 . Q C S a m p l e s - F i e l d D u p l i c a t e s Sa m p l e N a m e Sa m p l e I D P a r e n t I D BG - 1 D D U P 9 2 2 5 8 4 3 3 0 0 2 9 2 2 5 8 4 3 3 0 0 1 BG - 2 B R D U P 9 2 2 5 9 3 9 0 0 0 3 9 2 2 5 9 3 9 0 0 0 1 DU P - 2 0 1 5 0 6 3 0 - C T 9 2 2 5 6 7 6 5 0 0 6 9 2 2 5 6 7 6 5 0 0 4 GW A - 2 3 B R D U P 9 2 2 5 9 3 9 0 0 0 4 9 2 2 5 9 3 9 0 0 0 2 MW - 1 1 S R D U P 9 2 2 5 7 2 0 2 0 0 8 9 2 2 5 7 2 0 2 0 0 7 MW - 9 D U P 9 2 2 5 7 3 5 2 0 0 4 9 2 2 5 7 3 5 2 0 0 3 Bo r o n B o r o n B o r o n B o r o n B e r y l l i u m B e r y l l i u m C a d m i u m C a d m i u m C h r o m i u m C h r o m i u m C o b a l t C o b a l t C o p p e r 74 4 0 - 4 2 - 8 7 4 4 0 - 4 2 - 8 7 4 4 0 - 4 2 - 8 7 4 4 0 - 4 2 - 8 7 4 4 0 - 4 1 - 7 7 4 4 0 - 4 1 - 7 7 4 4 0 - 4 3 - 9 7 4 4 0 - 4 3 - 9 7 4 4 0 - 4 7 - 3 7 4 4 0 - 4 7 - 3 7 4 4 0 - 4 8 - 4 7 4 4 0 - 4 8 - 4 7 4 4 0 - 5 0 - 8 mg / l m g / l u g / l u g / l u g / l u g / l u g / l u g / l u g / l u g / l u g / l u g / l u g / l D T D T D T D T D T D T D 0. 0 4 3 J 0 . 0 5 U N A N A 0 . 2 U 0 . 2 U 0 . 0 8 U 0 . 0 3 1 J 3 0 . 1 5 1 . 9 1 . 4 2 . 9 2 . 9 0. 0 5 U 0 . 0 5 U N A N A 0 . 2 U 0 . 2 U 0 . 0 8 U 0 . 0 8 U 0 . 4 2 J + 0 . 7 7 0 . 1 7 J 0 . 3 6 J 0 . 6 3 J + 0. 0 6 6 0 . 0 6 2 N A N A 0 . 2 U 0 . 2 U 0 . 0 8 U 0 . 0 8 U 0 . 3 1 J + 0 . 4 6 J + 2 4 . 2 2 4 . 1 0 . 4 2 J + 0. 0 5 U 0 . 0 5 U N A N A 0 . 2 U 0 . 2 U 0 . 0 8 U 0 . 0 8 U 1 3 . 5 1 5 . 2 0 . 5 U 0 . 5 U 0 . 9 1 J + 0. 3 4 0 . 3 5 N A N A 0 . 2 U 0 . 2 U 0 . 0 8 U 0 . 0 8 U 2 . 4 J 1 . 9 J 0 . 5 U 0 . 5 U 0 . 3 1 J + NA N A 3 4 J 3 4 J 0 . 2 U 0 . 2 U 0 . 0 8 U 0 . 0 8 U 0 . 8 8 J + 1 . 1 0 . 6 6 0 . 7 6 0 . 8 9 J c: \ p w w o r k i n g \ t p a \ d 0 7 4 3 0 3 0 \ E - 1 I N I T I A L D R A F T T a b l e 8 - 8 Q C S a m p l e s - F i e l d D u p l i c a t e s ( 2 0 1 8 0 8 0 3 - 1 6 5 0 ) . x l s Page 2 of 7 E- 1 . Q C S a m p l e s - F i e l d D u p l i c a t e s Sa m p l e N a m e Sa m p l e I D P a r e n t I D BG - 1 D D U P 9 2 2 5 8 4 3 3 0 0 2 9 2 2 5 8 4 3 3 0 0 1 BG - 2 B R D U P 9 2 2 5 9 3 9 0 0 0 3 9 2 2 5 9 3 9 0 0 0 1 DU P - 2 0 1 5 0 6 3 0 - C T 9 2 2 5 6 7 6 5 0 0 6 9 2 2 5 6 7 6 5 0 0 4 GW A - 2 3 B R D U P 9 2 2 5 9 3 9 0 0 0 4 9 2 2 5 9 3 9 0 0 0 2 MW - 1 1 S R D U P 9 2 2 5 7 2 0 2 0 0 8 9 2 2 5 7 2 0 2 0 0 7 MW - 9 D U P 9 2 2 5 7 3 5 2 0 0 4 9 2 2 5 7 3 5 2 0 0 3 Co p p e r I r o n I r o n I r o n I r o n L e a d L e a d M a n g a n e s e M a n g a n e s e M a n g a n e s e M a n g a n e s e M e r c u r y M e r c u r y 74 4 0 - 5 0 - 8 7 4 3 9 - 8 9 - 6 7 4 3 9 - 8 9 - 6 7 4 3 9 - 8 9 - 6 7 4 3 9 - 8 9 - 6 7 4 3 9 - 9 2 - 1 7 4 3 9 - 9 2 - 1 7 4 3 9 - 9 6 - 5 7 4 3 9 - 9 6 - 5 7 4 3 9 - 9 6 - 5 7 4 3 9 - 9 6 - 5 7 4 3 9 - 9 7 - 6 7 4 3 9 - 9 7 - 6 ug / l m g / l m g / l u g / l u g / l u g / l u g / l m g / l m g / l u g / l u g / l u g / l u g / l T D T D T D T D T D T D T 6. 3 0 . 0 5 U 1 1 . 7 N A N A 0 . 1 6 0 . 5 4 0 . 0 0 5 U 0 . 2 1 N A N A 0 . 2 U 0 . 2 U J 1. 4 0 . 0 5 U 0 . 2 3 J N A N A 0 . 1 U 0 . 1 9 0 . 0 0 5 U 0 . 0 0 9 1 J N A N A 0 . 2 U 0 . 2 U 0. 6 2 J + 1 5 . 1 1 6 N A N A 0 . 1 U J 0 . 0 9 8 J 8 . 6 8 . 5 N A N A 0 . 2 U 0 . 2 U 0. 9 3 J 0 . 0 5 U 0 . 1 2 N A N A 0 . 1 2 0 . 2 5 0 . 0 0 5 U 0 . 0 0 3 6 J N A N A 0 . 2 U 0 . 2 U 0. 2 6 J + 0 . 0 4 5 J 0 . 0 4 4 J N A N A 0 . 1 U 0 . 1 U J 0 . 0 2 8 0 . 0 3 1 N A N A 0 . 2 U 0 . 2 U 0. 2 6 J N A N A 5 0 U 1 2 0 0 . 1 U 0 . 1 U N A N A 4 . 2 J 5 . 2 0 . 2 U 0 . 2 U c: \ p w w o r k i n g \ t p a \ d 0 7 4 3 0 3 0 \ E - 1 I N I T I A L D R A F T T a b l e 8 - 8 Q C S a m p l e s - F i e l d D u p l i c a t e s ( 2 0 1 8 0 8 0 3 - 1 6 5 0 ) . x l s Page 3 of 7 E- 1 . Q C S a m p l e s - F i e l d D u p l i c a t e s Sa m p l e N a m e Sa m p l e I D P a r e n t I D BG - 1 D D U P 9 2 2 5 8 4 3 3 0 0 2 9 2 2 5 8 4 3 3 0 0 1 BG - 2 B R D U P 9 2 2 5 9 3 9 0 0 0 3 9 2 2 5 9 3 9 0 0 0 1 DU P - 2 0 1 5 0 6 3 0 - C T 9 2 2 5 6 7 6 5 0 0 6 9 2 2 5 6 7 6 5 0 0 4 GW A - 2 3 B R D U P 9 2 2 5 9 3 9 0 0 0 4 9 2 2 5 9 3 9 0 0 0 2 MW - 1 1 S R D U P 9 2 2 5 7 2 0 2 0 0 8 9 2 2 5 7 2 0 2 0 0 7 MW - 9 D U P 9 2 2 5 7 3 5 2 0 0 4 9 2 2 5 7 3 5 2 0 0 3 Mo l y b d e n u m M o l y b d e n u m N i c k e l N i c k e l S e l e n i u m S e l e n i u m S t r o n t i u m S t r o n t i u m S t r o n t i u m S t r o n t i u m T h a l l i u m T h a l l i u m V a n a d i u m 74 3 9 - 9 8 - 7 7 4 3 9 - 9 8 - 7 7 4 4 0 - 0 2 - 0 7 4 4 0 - 0 2 - 0 7 7 8 2 - 4 9 - 2 7 7 8 2 - 4 9 - 2 7 4 4 0 - 2 4 - 6 7 4 4 0 - 2 4 - 6 7 4 4 0 - 2 4 - 6 7 4 4 0 - 2 4 - 6 7 4 4 0 - 2 8 - 0 7 4 4 0 - 2 8 - 0 7 4 4 0 - 6 2 - 2 ug / l u g / l u g / l u g / l u g / l u g / l m g / l m g / l u g / l u g / l u g / l u g / l u g / l D T D T D T D T D T D T D 10 . 2 8 . 4 1 . 8 1 5 . 6 2 . 8 2 . 6 4 . 4 4 . 5 N A N A 0 . 0 2 6 J 0 . 0 2 3 J 1 9 . 9 10 . 5 1 1 0 . 4 1 J 0 . 7 5 0 . 5 8 0 . 5 4 0 . 1 2 0 . 1 3 N A N A 0 . 1 U 0 . 1 U 2 . 5 0. 5 U 0 . 5 U 1 . 7 1 . 5 J + 0 . 5 U 0 . 5 U 0 . 0 7 9 0 . 0 8 3 N A N A 0 . 0 7 2 J 0 . 0 7 1 J 1 U J 4. 7 4 . 9 0 . 5 U 0 . 4 6 J 0 . 3 6 J 0 . 3 J 1 1 N A N A 0 . 0 7 4 J 0 . 0 7 7 J 4 . 1 0. 1 8 J 0 . 1 4 J 1 . 2 J + 0 . 9 5 0 . 7 5 0 . 7 1 0 . 1 4 0 . 1 5 N A N A 0 . 1 U 0 . 1 U 1 . 3 0. 1 3 J 0 . 1 4 J 1 . 1 1 0 . 5 U 0 . 5 U N A N A 1 8 0 1 8 0 0 . 1 U 0 . 1 U 1 . 9 J + c: \ p w w o r k i n g \ t p a \ d 0 7 4 3 0 3 0 \ E - 1 I N I T I A L D R A F T T a b l e 8 - 8 Q C S a m p l e s - F i e l d D u p l i c a t e s ( 2 0 1 8 0 8 0 3 - 1 6 5 0 ) . x l s Page 4 of 7 E- 1 . Q C S a m p l e s - F i e l d D u p l i c a t e s Sa m p l e N a m e Sa m p l e I D P a r e n t I D BG - 1 D D U P 9 2 2 5 8 4 3 3 0 0 2 9 2 2 5 8 4 3 3 0 0 1 BG - 2 B R D U P 9 2 2 5 9 3 9 0 0 0 3 9 2 2 5 9 3 9 0 0 0 1 DU P - 2 0 1 5 0 6 3 0 - C T 9 2 2 5 6 7 6 5 0 0 6 9 2 2 5 6 7 6 5 0 0 4 GW A - 2 3 B R D U P 9 2 2 5 9 3 9 0 0 0 4 9 2 2 5 9 3 9 0 0 0 2 MW - 1 1 S R D U P 9 2 2 5 7 2 0 2 0 0 8 9 2 2 5 7 2 0 2 0 0 7 MW - 9 D U P 9 2 2 5 7 3 5 2 0 0 4 9 2 2 5 7 3 5 2 0 0 3 Va n a d i u m Z i n c Z i n c Z i n c Z i n c A l k a l i n i t y , H C O 3 A l k a l i n i t y , H C O 3 A l k a l i n i t y , C O 3 A l k a l i n i t y , C O 3 A l k a l i n i t y , l a b A l k a l i n i t y , l a b C a l c i u m C h l o r i d e 74 4 0 - 6 2 - 2 7 4 4 0 - 6 6 - 6 7 4 4 0 - 6 6 - 6 7 4 4 0 - 6 6 - 6 7 4 4 0 - 6 6 - 6 A L K - H C O 3 A L K - H C O 3 A L K - C O 3 A L K - C O 3 A L K - L A B A L K - L A B 7 4 4 0 - 7 0 - 2 1 6 8 8 7 - 0 0 - 6 ug / l m g / l m g / l u g / l u g / l m g / l u g / l m g / l u g / l m g / l u g / l u g / l m g / l T D T D T N N N N N N T N 24 . 2 0 . 0 1 U 0 . 0 1 5 N A N A 5 U N A 5 0 7 N A 6 3 3 N A 1 0 7 0 0 0 5 . 3 3 0 . 0 1 U 0 . 0 0 6 2 J N A N A 7 7 . 2 N A 5 U N A 7 7 . 2 N A 2 2 3 0 0 2 . 1 1 U J 0 . 0 1 U J 0 . 0 1 U J N A N A 6 2 . 8 N A 5 U N A 6 2 . 8 N A 9 3 1 0 7 . 3 4. 9 0 . 0 1 U 0 . 0 0 4 6 J N A N A 5 U N A 2 3 1 N A 7 2 2 N A 2 6 7 0 0 0 2 . 1 1. 3 0 . 0 0 2 9 J 0 . 0 0 7 1 J + N A N A 1 4 . 6 N A 5 U N A 1 4 . 6 N A 9 3 8 0 5 . 8 2. 4 N A N A 1 0 U 1 0 U N A 4 3 3 0 0 N A 5 0 0 0 U N A 4 3 3 0 0 1 2 5 0 0 N A c: \ p w w o r k i n g \ t p a \ d 0 7 4 3 0 3 0 \ E - 1 I N I T I A L D R A F T T a b l e 8 - 8 Q C S a m p l e s - F i e l d D u p l i c a t e s ( 2 0 1 8 0 8 0 3 - 1 6 5 0 ) . x l s Page 5 of 7 E- 1 . Q C S a m p l e s - F i e l d D u p l i c a t e s Sa m p l e N a m e Sa m p l e I D P a r e n t I D BG - 1 D D U P 9 2 2 5 8 4 3 3 0 0 2 9 2 2 5 8 4 3 3 0 0 1 BG - 2 B R D U P 9 2 2 5 9 3 9 0 0 0 3 9 2 2 5 9 3 9 0 0 0 1 DU P - 2 0 1 5 0 6 3 0 - C T 9 2 2 5 6 7 6 5 0 0 6 9 2 2 5 6 7 6 5 0 0 4 GW A - 2 3 B R D U P 9 2 2 5 9 3 9 0 0 0 4 9 2 2 5 9 3 9 0 0 0 2 MW - 1 1 S R D U P 9 2 2 5 7 2 0 2 0 0 8 9 2 2 5 7 2 0 2 0 0 7 MW - 9 D U P 9 2 2 5 7 3 5 2 0 0 4 9 2 2 5 7 3 5 2 0 0 3 Ch l o r i d e M a g n e s i u m Ni t r o g e n , N O 2 p l u s NO 3 Ni t r o g e n , N O 2 p l u s NO 3 Po t a s s i u m S o d i u m S u l f a t e S u l f a t e S u l f i d e S u l f i d e Total Organic CarbonTotal Organic CarbonTotal Dissolved Solids 16 8 8 7 - 0 0 - 6 7 4 3 9 - 9 5 - 4 N O 2 - N O 3 N O 2 - N O 3 7 4 4 0 - 0 9 - 7 7 4 4 0 - 2 3 - 5 1 4 8 0 8 - 7 9 - 8 1 4 8 0 8 - 7 9 - 8 1 8 4 9 6 - 2 5 - 8 1 8 4 9 6 - 2 5 - 8 T O C T O C T D S ug / l u g / l m g / l u g / l u g / l u g / l m g / l u g / l m g / l u g / l m g / l u g / l m g / l N T N N T T N N N N N N N NA 4 5 8 0 . 0 2 3 N A 1 7 5 0 0 0 8 9 1 0 0 4 9 . 9 N A 0 . 1 U N A 7 . 5 N A 8 6 NA 2 9 5 0 0 . 5 2 N A 2 8 8 0 J 7 7 1 0 7 . 8 N A 0 . 1 U N A 1 U J N A 1 2 4 NA 4 6 2 0 0 . 0 2 U N A 5 0 0 0 U 3 1 4 0 J 1 5 . 8 N A 0 . 1 U N A 0 . 7 1 J N A 8 7 NA 2 5 7 0 . 0 8 1 N A 3 6 6 0 0 J 2 5 6 0 0 1 9 . 6 N A 0 . 1 U N A 0 . 8 7 J N A 6 7 0 NA 6 0 9 0 0 . 2 6 N A 5 0 0 0 U 7 6 1 0 3 6 . 5 N A 0 . 1 U N A 1 U N A 1 1 5 21 0 0 3 6 8 0 N A 3 4 5 0 0 0 U 1 0 9 0 0 N A 2 3 9 0 0 N A 1 0 0 U N A 1 0 0 0 U N A c: \ p w w o r k i n g \ t p a \ d 0 7 4 3 0 3 0 \ E - 1 I N I T I A L D R A F T T a b l e 8 - 8 Q C S a m p l e s - F i e l d D u p l i c a t e s ( 2 0 1 8 0 8 0 3 - 1 6 5 0 ) . x l s Page 6 of 7 E- 1 . Q C S a m p l e s - F i e l d D u p l i c a t e s Sa m p l e N a m e Sa m p l e I D P a r e n t I D BG - 1 D D U P 9 2 2 5 8 4 3 3 0 0 2 9 2 2 5 8 4 3 3 0 0 1 BG - 2 B R D U P 9 2 2 5 9 3 9 0 0 0 3 9 2 2 5 9 3 9 0 0 0 1 DU P - 2 0 1 5 0 6 3 0 - C T 9 2 2 5 6 7 6 5 0 0 6 9 2 2 5 6 7 6 5 0 0 4 GW A - 2 3 B R D U P 9 2 2 5 9 3 9 0 0 0 4 9 2 2 5 9 3 9 0 0 0 2 MW - 1 1 S R D U P 9 2 2 5 7 2 0 2 0 0 8 9 2 2 5 7 2 0 2 0 0 7 MW - 9 D U P 9 2 2 5 7 3 5 2 0 0 4 9 2 2 5 7 3 5 2 0 0 3 To t a l D i s s o l v e d So l i d s To t a l S u s p e n d e d So l i d s To t a l S u s p e n d e d So l i d s Re d o x C a t e g o r y R e d o x P r o c e s s TD S T S S T S S R e d o x C A T R e d o x P R O ug / l m g / l u g / l n a n a N N N N N NA 1 4 0 N A N A N A NA 8 . 8 N A N A N A NA 6 . 8 N A N A N A NA 3 3 N A N A N A NA 2 . 5 U N A N A N A 11 2 0 0 0 N A 5 0 0 0 U 0 0 c: \ p w w o r k i n g \ t p a \ d 0 7 4 3 0 3 0 \ E - 1 I N I T I A L D R A F T T a b l e 8 - 8 Q C S a m p l e s - F i e l d D u p l i c a t e s ( 2 0 1 8 0 8 0 3 - 1 6 5 0 ) . x l s Page 7 of 7 Ta b l e E - 2 Bl a n k S a m p l e s Ri v e r b e n d S t e a m S t a t i o n Al u m i n u m A l u m i n u m A l u m i n u m A l u m i n u m A n t i m o n y A n t i m o n y A r s e n i c A r s e n i c B a r i u m B a r i u m B a r i u m B a r i u m B o r o n B o r o n B o r o n 74 2 9 - 9 0 - 5 7 4 2 9 - 9 0 - 5 7 4 2 9 - 9 0 - 5 7 4 2 9 - 9 0 - 5 7 4 4 0 - 3 6 - 0 7 4 4 0 - 3 6 - 0 7 4 4 0 - 3 8 - 2 7 4 4 0 - 3 8 - 2 7 4 4 0 - 3 9 - 3 7 4 4 0 - 3 9 - 3 7 4 4 0 - 3 9 - 3 7 4 4 0 - 3 9 - 3 7 4 4 0 - 4 2 - 8 7 4 4 0 - 4 2 - 8 7 4 4 0 - 4 2 - 8 mg / l m g / l u g / l u g / l u g / l u g / l u g / l u g / l m g / l m g / l u g / l u g / l m g / l m g / l u g / l D T D T D T D T D T D T D T D Sa m p l e N a m e Sa m p l e I D Sa m p l e D a t e EB M W - 8 I 9 2 2 5 7 0 1 1 0 0 2 7 / 1 / 2 0 1 5 0 . 1 U 0 . 1 U N A N A 0 . 5 U 0 . 5 U 0 . 5 U 0 . 5 U 0 . 0 0 5 U 0 . 0 0 5 U N A N A 0 . 0 5 U 0 . 0 3 5 J + N A EB ( 3 / 0 2 / 2 0 1 5 ) 2 0 1 5 0 0 6 2 9 2 3 / 2 / 2 0 1 5 N A N A N A 2 2 5 0 N A 0 . 5 8 N A 7 . 2 N A N A N A 5 0 . 8 N A N A N A EB ( 3 / 0 3 / 2 0 1 5 2 0 1 5 0 0 6 2 9 3 3 / 3 / 2 0 1 5 N A N A N A 1 7 5 0 N A 0 . 5 U N A 2 . 1 N A N A N A 2 0 . 5 N A N A N A EB ( 3 / 1 6 / 2 0 1 5 ) 2 0 1 5 0 0 7 8 9 5 3 / 1 6 / 2 0 1 5 N A N A N A 5 7 . 4 J N A 0 . 5 U N A 0 . 5 U N A N A N A 2 . 2 N A N A N A EB ( 3 / 1 7 / 2 0 1 5 ) 2 0 1 5 0 0 7 8 9 6 3 / 1 7 / 2 0 1 5 N A N A N A 2 0 . 3 J N A 0 . 5 U N A 0 . 5 U N A N A N A 0 . 5 8 N A N A N A EB ( 3 / 1 8 / 2 0 1 5 ) 2 0 1 5 0 0 7 8 9 7 3 / 1 8 / 2 0 1 5 N A N A N A 1 7 4 J N A 0 . 5 U N A 0 . 5 U N A N A N A 4 . 2 N A N A N A EB ( 3 / 1 9 / 1 5 ) 2 0 1 5 0 0 8 6 3 2 3 / 1 9 / 2 0 1 5 N A N A N A 7 3 5 N A 0 . 5 U N A 1 . 7 N A N A N A 1 2 . 8 N A N A N A EB ( 3 / 2 0 / 1 5 ) 2 0 1 5 0 0 8 6 3 3 3 / 1 9 / 2 0 1 5 N A N A N A 1 1 6 N A 0 . 5 U N A 0 . 5 U N A N A N A 1 . 8 N A N A N A EB ( 3 / 2 3 / 1 5 ) 2 0 1 5 0 0 9 4 1 4 3 / 2 3 / 2 0 1 5 N A N A N A 2 0 0 J + N A 0 . 5 U N A 0 . 5 U N A N A N A 3 . 6 N A N A N A EB ( 3 / 2 4 / 1 5 ) 2 0 1 5 0 0 8 6 3 4 3 / 2 4 / 2 0 1 5 N A N A N A 1 4 . 2 N A 0 . 5 U N A 0 . 5 U N A N A N A 0 . 3 U N A N A N A EB ( 3 / 2 5 / 1 5 ) 2 0 1 5 0 0 8 6 3 5 3 / 2 5 / 2 0 1 5 N A N A N A 7 4 . 8 N A 0 . 5 U N A 0 . 5 U N A N A N A 0 . 8 9 N A N A N A EB ( 3 / 2 6 / 1 5 ) 2 0 1 5 0 0 8 6 3 6 3 / 2 5 / 2 0 1 5 N A N A N A 1 3 8 0 N A 0 . 5 U N A 0 . 5 U N A N A N A 7 . 1 N A N A N A EB ( 3 / 2 7 / 1 5 ) 2 0 1 5 0 0 9 4 1 5 3 / 2 7 / 2 0 1 5 N A N A N A 5 8 2 J + N A 0 . 5 U N A 0 . 5 U N A N A N A 3 . 5 N A N A N A EB ( 3 / 3 0 / 1 5 ) 2 0 1 5 0 0 9 4 1 6 3 / 3 0 / 2 0 1 5 N A N A N A 7 8 . 7 J + N A 0 . 5 U N A 0 . 5 U N A N A N A 1 . 9 N A N A N A EB ( 3 / 3 1 / 1 5 ) 2 0 1 5 0 0 9 4 1 7 3 / 3 1 / 2 0 1 5 N A N A N A 6 5 . 2 J + N A 0 . 5 U N A 0 . 5 U N A N A N A 0 . 7 4 N A N A N A EB ( 3 / 4 / 2 0 1 5 ) 2 0 1 5 0 0 6 2 9 4 3 / 4 / 2 0 1 5 N A N A N A 4 0 1 0 N A 2 . 5 U N A 2 . 5 U N A N A N A 3 5 . 2 N A N A N A EB ( 4 / 1 / 1 5 ) 2 0 1 5 0 0 9 4 1 8 4 / 1 / 2 0 1 5 N A N A N A 2 7 . 6 J + N A 0 . 5 U N A 0 . 5 U N A N A N A 0 . 4 2 N A N A N A EB ( 4 / 1 4 / 1 5 ) 2 0 1 5 0 1 0 9 8 6 4 / 1 4 / 2 0 1 5 N A N A N A 3 6 . 8 J + N A 0 . 5 U N A 0 . 1 2 J N A N A N A 1 . 1 N A N A N A EB ( 4 / 1 6 / 1 5 ) 2 0 1 5 0 1 1 9 2 4 4 / 1 6 / 2 0 1 5 N A N A N A 3 1 . 1 J + N A 0 . 5 U N A 0 . 5 U N A N A N A 0 . 7 9 N A N A N A EB ( 4 / 1 7 / 1 5 ) 2 0 1 5 0 1 1 9 2 5 4 / 1 7 / 2 0 1 5 N A N A N A 1 1 5 J + N A 0 . 5 U N A 0 . 5 U N A N A N A 2 . 1 N A N A N A EB ( 4 / 2 / 1 5 ) 2 0 1 5 0 0 9 4 1 9 4 / 2 / 2 0 1 5 N A N A N A 8 8 8 J + N A 0 . 5 U N A 0 . 5 U N A N A N A 1 1 . 4 N A N A N A EB ( 4 / 2 1 / 1 5 ) 2 0 1 5 0 1 1 9 2 6 4 / 2 1 / 2 0 1 5 N A N A N A 2 0 . 4 J + N A 0 . 5 U N A 0 . 5 U N A N A N A 0 . 3 8 N A N A N A EB ( 4 / 2 3 / 1 5 ) 2 0 1 5 0 1 3 3 9 9 4 / 2 3 / 2 0 1 5 N A N A N A 5 7 7 N A 0 . 5 U N A 0 . 1 2 J N A N A N A 4 . 6 N A N A N A EB ( 4 / 2 4 / 1 5 ) 2 0 1 5 0 1 3 3 9 8 4 / 2 4 / 2 0 1 5 N A N A N A 1 0 5 0 N A 0 . 5 U N A 0 . 5 U N A N A N A 6 . 5 N A N A N A EB ( 4 / 2 7 / 1 5 ) 2 0 1 5 0 1 3 3 9 7 4 / 2 7 / 2 0 1 5 N A N A N A 2 8 0 N A 0 . 5 U N A 0 . 5 U N A N A N A 2 . 6 N A N A N A EB ( 4 / 2 9 / 1 5 ) 2 0 1 5 0 1 3 3 9 6 4 / 2 9 / 2 0 1 5 N A N A N A 1 2 3 0 0 N A 0 . 5 U N A 0 . 4 1 J N A N A N A 7 9 . 6 N A N A N A EB ( 5 / 0 1 / 1 5 ) 2 0 1 5 0 1 3 3 9 5 5 / 1 / 2 0 1 5 N A N A N A 5 5 7 N A 0 . 5 U N A 0 . 5 U N A N A N A 4 . 8 N A N A N A EB ( 5 / 1 1 / 1 5 ) 2 0 1 5 0 1 4 3 3 9 5 / 1 1 / 2 0 1 5 N A N A N A 2 4 8 J + N A 0 . 5 U N A 0 . 5 U N A N A N A 1 . 7 N A N A N A EB ( 5 / 1 2 / 1 5 ) 2 0 1 5 0 1 6 2 4 2 5 / 1 2 / 2 0 1 5 N A N A N A 3 7 . 2 J + N A 0 . 5 U N A 0 . 5 U N A N A N A 0 . 6 7 N A N A N A EB ( 5 / 1 3 / 1 5 ) 2 0 1 5 0 1 6 2 4 3 5 / 1 3 / 2 0 1 5 N A N A N A 5 3 . 5 J + N A 0 . 5 U N A 0 . 5 U N A N A N A 1 . 4 N A N A N A EB ( 5 / 1 4 / 1 5 ) 2 0 1 5 0 1 6 2 4 4 5 / 1 4 / 2 0 1 5 N A N A N A 1 7 J + N A 0 . 5 U N A 0 . 5 U N A N A N A 1 N A N A N A EB ( 5 / 4 / 1 5 ) 2 0 1 5 0 1 4 3 3 4 5 / 4 / 2 0 1 5 N A N A N A 8 8 . 8 J + N A 0 . 5 U N A 0 . 5 U N A N A N A 1 N A N A N A EB ( 5 / 5 / 1 5 ) 2 0 1 5 0 1 4 3 3 5 5 / 5 / 2 0 1 5 N A N A N A 2 5 5 J + N A 0 . 5 U N A 0 . 5 U N A N A N A 2 . 1 N A N A N A EB ( 5 / 6 / 1 5 ) 2 0 1 5 0 1 4 3 3 6 5 / 6 / 2 0 1 5 N A N A N A 8 1 8 J + N A 0 . 5 U N A 0 . 5 U N A N A N A 2 . 2 N A N A N A EB ( 5 / 7 / 1 5 ) 2 0 1 5 0 1 4 3 3 7 5 / 7 / 2 0 1 5 N A N A N A 7 9 . 9 J + N A 0 . 5 U N A 0 . 5 U N A N A N A 0 . 7 5 N A N A N A EB ( 5 / 8 / 1 5 ) 2 0 1 5 0 1 4 3 3 8 5 / 8 / 2 0 1 5 N A N A N A 7 6 . 4 J + N A 0 . 5 U N A 0 . 5 U N A N A N A 1 . 5 N A N A N A EB ( 6 / 1 / 1 5 ) 2 0 1 5 0 1 7 4 9 2 6 / 1 / 2 0 1 5 N A N A N A 1 7 8 0 J + N A 0 . 5 U N A 0 . 5 U N A N A N A 1 7 . 3 N A N A N A EB ( 6 / 1 0 / 1 5 ) 2 0 1 5 0 1 9 4 7 7 6 / 1 0 / 2 0 1 5 N A N A N A 8 2 6 0 N A 0 . 5 U N A 0 . 9 N A N A N A 1 5 8 N A N A N A EB ( 6 / 1 1 / 1 5 ) 2 0 1 5 0 1 9 4 7 8 6 / 1 1 / 2 0 1 5 N A N A N A 2 7 2 0 N A 0 . 1 8 J N A 0 . 2 5 J N A N A N A 1 7 . 1 N A N A N A EB ( 6 / 1 3 / 1 5 ) 2 0 1 5 0 1 9 4 7 3 6 / 1 3 / 2 0 1 5 N A N A N A 1 0 5 N A 0 . 5 U N A 0 . 5 U N A N A N A 5 . 9 N A N A N A EB ( 6 / 2 / 1 5 ) 2 0 1 5 0 1 7 4 9 1 6 / 2 / 2 0 1 5 N A N A N A 3 3 7 0 J + N A 0 . 5 U N A 0 . 1 4 J N A N A N A 6 . 1 N A N A N A EB ( 6 / 3 / 1 5 ) 2 0 1 5 0 1 7 4 9 0 6 / 3 / 2 0 1 5 N A N A N A 1 7 3 J + N A 0 . 5 U N A 0 . 5 U N A N A N A 1 . 2 N A N A N A EB ( 6 / 5 / 1 5 ) 2 0 1 5 0 1 9 4 7 4 6 / 5 / 2 0 1 5 N A N A N A 3 6 7 N A 0 . 5 U N A 0 . 5 U N A N A N A 5 . 4 N A N A N A EB ( 6 / 8 / 1 5 ) 2 0 1 5 0 1 9 4 7 5 6 / 8 / 2 0 1 5 N A N A N A 2 8 8 N A 0 . 5 U N A 0 . 5 U N A N A N A 2 . 5 N A N A N A EB ( 6 / 9 / 1 5 ) 2 0 1 5 0 1 9 4 7 6 6 / 9 / 2 0 1 5 N A N A N A 4 1 2 N A 0 . 5 U N A 0 . 5 U N A N A N A 4 . 6 N A N A N A EB _ 2 0 1 5 0 6 2 8 _ C T 9 2 2 5 6 4 8 0 0 0 5 6 / 2 8 / 2 0 1 5 0 . 1 U 0 . 1 U N A N A N A N A N A N A 0 . 0 0 5 U 0 . 0 0 5 U N A N A 0 . 0 5 U 0 . 0 5 U N A EB - 0 1 - 0 7 1 1 2 0 1 5 9 2 2 5 8 2 6 7 0 0 4 7 / 1 1 / 2 0 1 5 0 . 1 U 0 . 1 U N A N A 0 . 5 U 0 . 5 U 0 . 5 U 0 . 5 U 0 . 0 0 5 U 0 . 0 0 5 U N A N A 0 . 0 5 U 0 . 0 5 U J N A EB - 2 0 1 5 0 7 0 1 - M P 9 2 2 5 7 0 1 1 0 0 5 7 / 1 / 2 0 1 5 0 . 1 U 0 . 1 U N A N A 1 . 8 0 . 2 4 J 0 . 5 U 0 . 5 U 0 . 0 0 5 U 0 . 0 0 5 U N A N A 0 . 0 5 U 0 . 0 5 U J N A EB - M W - 2 D 9 2 2 5 6 7 6 5 0 1 2 6 / 3 0 / 2 0 1 5 0 . 1 U 0 . 1 U N A N A 0 . 5 U J 0 . 5 U J 0 . 5 U 0 . 5 U 0 . 0 0 5 U 0 . 0 0 5 U N A N A 0 . 0 5 U 0 . 0 5 U N A EB - M W - 8 S 9 2 2 5 6 7 6 5 0 1 3 6 / 3 0 / 2 0 1 5 0 . 1 U 0 . 1 U N A N A 0 . 3 4 J 0 . 2 1 J 0 . 5 U 0 . 5 U 0 . 0 0 5 U 0 . 0 0 5 U N A N A 0 . 0 5 U 0 . 0 5 U N A Eq u i p B l a n k 2 0 1 5 0 0 6 9 6 6 3 / 5 / 2 0 1 5 N A N A N A 3 8 8 J + N A 0 . 5 U N A 0 . 5 U N A N A N A 4 . 7 N A N A N A Eq u i p B l a n k 2 0 1 5 0 0 6 9 7 2 3 / 1 0 / 2 0 1 5 N A N A N A 2 1 2 J + N A 0 . 5 U N A 0 . 5 U N A N A N A 2 . 6 N A N A N A Eq u i p B l a n k 2 0 1 5 0 0 6 9 7 8 3 / 9 / 2 0 1 5 N A N A N A 6 0 8 J + N A 0 . 5 U N A 0 . 5 U N A N A N A 8 N A N A N A Eq u i p B l a n k 2 0 1 5 0 0 6 9 7 9 3 / 1 1 / 2 0 1 5 N A N A N A 3 4 . 8 J + N A 0 . 5 U N A 0 . 5 U N A N A N A 0 . 8 8 N A N A N A Eq u i p B l a n k 0 6 1 3 1 5 9 2 2 5 6 6 9 3 0 1 8 6 / 1 3 / 2 0 1 5 N A N A N A 2 9 7 N A 0 . 5 U N A 0 . 4 8 J N A N A N A 6 . 4 N A N A N A Eq u i p B l a n k 0 6 1 8 1 5 9 2 2 5 6 6 9 3 0 1 9 6 / 1 8 / 2 0 1 5 N A N A N A 1 7 1 0 N A 0 . 5 U N A 0 . 5 U N A N A N A 5 . 9 N A N A N A Eq u i p m e n t B l a n k 2 0 1 5 0 1 7 8 3 0 6 / 5 / 2 0 1 5 N A N A N A 1 0 U N A 0 . 5 U N A 0 . 5 U N A N A N A 5 U N A N A N A Eq u i p m e n t B l a n k 2 0 1 5 0 1 8 0 6 0 6 / 8 / 2 0 1 5 N A N A N A 1 0 U N A 0 . 1 6 J N A 0 . 5 U N A N A N A 5 U N A N A N A EQ U I P M E N T B L A N K 9 2 2 5 7 2 0 2 0 1 1 7 / 2 / 2 0 1 5 N A 0 . 1 U N A N A N A 0 . 5 U N A 0 . 5 U N A 0 . 0 0 5 U N A N A N A 0 . 0 5 U N A EQ U I P M E N T B L A N K 9 2 2 5 7 2 0 2 0 1 2 7 / 2 / 2 0 1 5 N A 0 . 1 U N A N A N A 0 . 5 U N A 0 . 5 U N A 0 . 0 0 5 U N A N A N A 0 . 0 5 U N A EQ U I P M E N T B L A N K 9 2 2 5 7 2 0 2 0 1 3 7 / 2 / 2 0 1 5 N A 0 . 1 U N A N A N A 0 . 5 U N A 0 . 5 U N A 0 . 0 0 5 U N A N A N A 0 . 0 5 U N A EQ U I P M E N T B L A N K 9 2 2 5 9 6 5 1 0 1 4 7 / 1 6 / 2 0 1 5 N A N A N A 7 9 . 1 N A 0 . 5 U N A 0 . 5 U N A N A N A 1 N A N A N A Eq u i p m e n t B l a n k 0 6 1 7 1 5 92 2 5 5 4 9 7 0 1 3 6 / 1 7 / 2 0 1 5 N A N A N A 2 6 . 6 N A 0 . 5 U N A 0 . 5 U N A N A N A 0 . 4 5 N A N A N A EQ U I P M E N T B L A N K A B - 1 D 92 2 5 8 0 4 9 0 0 4 7 / 9 / 2 0 1 5 N A N A N A 1 0 0 U N A 0 . 5 U N A 0 . 5 U N A N A N A 5 U N A N A N A EQ U I P M E N T B L A N K A B - 1 S 92 2 5 8 0 4 9 0 0 3 7 / 9 / 2 0 1 5 N A N A N A 1 0 0 U N A 0 . 5 U N A 0 . 5 U N A N A N A 5 U N A N A N A An a l y t e CA S R N Re s u l t U n i t FR A C T I O N c: \ p w w o r k i n g \ t p a \ d 0 7 4 3 0 3 0 \ E - 2 I N I T I A L D R A F T T a b l e 8 - 9 Q C S a m p l e s - B l a n k S a m p l e s ( 2 0 1 8 0 8 0 3 - 1 6 5 1 ) . x l s Page 1 of 12 Ta b l e E - 2 Bl a n k S a m p l e s Ri v e r b e n d S t e a m S t a t i o n Al u m i n u m A l u m i n u m A l u m i n u m A l u m i n u m A n t i m o n y A n t i m o n y A r s e n i c A r s e n i c B a r i u m B a r i u m B a r i u m B a r i u m B o r o n B o r o n B o r o n 74 2 9 - 9 0 - 5 7 4 2 9 - 9 0 - 5 7 4 2 9 - 9 0 - 5 7 4 2 9 - 9 0 - 5 7 4 4 0 - 3 6 - 0 7 4 4 0 - 3 6 - 0 7 4 4 0 - 3 8 - 2 7 4 4 0 - 3 8 - 2 7 4 4 0 - 3 9 - 3 7 4 4 0 - 3 9 - 3 7 4 4 0 - 3 9 - 3 7 4 4 0 - 3 9 - 3 7 4 4 0 - 4 2 - 8 7 4 4 0 - 4 2 - 8 7 4 4 0 - 4 2 - 8 mg / l m g / l u g / l u g / l u g / l u g / l u g / l u g / l m g / l m g / l u g / l u g / l m g / l m g / l u g / l D T D T D T D T D T D T D T D Sa m p l e N a m e Sa m p l e I D Sa m p l e D a t e EB M W - 8 I 9 2 2 5 7 0 1 1 0 0 2 7 / 1 / 2 0 1 5 0 . 1 U 0 . 1 U N A N A 0 . 5 U 0 . 5 U 0 . 5 U 0 . 5 U 0 . 0 0 5 U 0 . 0 0 5 U N A N A 0 . 0 5 U 0 . 0 3 5 J + N A An a l y t e CA S R N Re s u l t U n i t FR A C T I O N EQ U I P M E N T B L A N K A B - 2 S 92 2 5 7 8 1 7 0 0 4 7 / 8 / 2 0 1 5 N A 0 . 1 U N A N A N A 0 . 5 U N A 0 . 5 U N A 0 . 0 0 5 U N A N A N A 0 . 0 5 U N A EQ U I P M E N T B L A N K A B - 3 D 92 2 5 7 6 0 6 0 0 3 7 / 7 / 2 0 1 5 N A N A N A 1 0 0 U N A 0 . 5 U N A 0 . 5 U N A N A N A 5 U N A N A N A EQ U I P M E N T B L A N K A B - 4 D 92 2 5 7 8 1 7 0 0 5 7 / 8 / 2 0 1 5 N A 0 . 1 U N A N A N A 0 . 5 U N A 0 . 5 U N A 0 . 0 0 5 U N A N A N A 0 . 0 5 U N A EQ U I P M E N T B L A N K A B - 7 I 92 2 5 7 6 0 4 0 0 2 7 / 7 / 2 0 1 5 N A 0 . 1 U N A N A 0 . 5 U 0 . 3 2 J 0 . 5 U 0 . 5 U N A 0 . 0 0 5 U N A N A N A 0 . 0 5 U N A EQ U I P M E N T B L A N K A S - 3 S 92 2 5 7 6 0 6 0 0 4 7 / 7 / 2 0 1 5 N A N A N A 1 0 0 U N A 0 . 5 U N A 0 . 5 U N A N A N A 5 U N A N A N A EQ U I P M E N T B L A N K B G - 1 S 92 2 5 7 3 5 2 0 0 6 7 / 6 / 2 0 1 5 N A N A N A 1 0 0 U N A 0 . 5 U N A 0 . 5 U N A N A N A 5 U N A N A N A EQ U I P M E N T B L A N K B G - 3 D 92 2 5 7 3 5 2 0 0 5 7 / 6 / 2 0 1 5 N A N A N A 1 0 0 U N A 0 . 5 U N A 0 . 5 U N A N A N A 5 U N A N A N A EQ U I P M E N T B L A N K G W A 1 D 92 2 5 7 2 0 2 0 1 4 7 / 2 / 2 0 1 5 N A 0 . 1 U N A N A N A 0 . 5 U N A 0 . 5 U N A 0 . 0 0 5 U N A N A N A 0 . 0 5 U N A EQ U I P M E N T B L A N K G W A 1 S 92 2 5 7 2 0 2 0 1 5 7 / 2 / 2 0 1 5 N A 0 . 1 U N A N A N A 0 . 5 U N A 0 . 5 U N A 0 . 0 0 5 U N A N A N A 0 . 0 5 U N A EQ U I P M E N T B L A N K G W A - 1 0 D 92 2 5 7 2 1 7 0 0 2 7 / 3 / 2 0 1 5 N A N A N A 1 0 0 U N A 0 . 5 U N A 0 . 5 U N A N A N A 5 U N A N A N A EQ U I P M E N T B L A N K G W A - 2 0 S 92 2 5 8 2 7 2 0 0 3 7 / 1 1 / 2 0 1 5 N A 0 . 1 U N A N A N A 0 . 5 U N A 0 . 5 U N A 0 . 0 0 5 U N A N A N A 0 . 0 5 U N A EQ U I P M E N T B L A N K G W A - 2 2 S 92 2 5 8 2 9 5 0 0 7 7 / 1 0 / 2 0 1 5 N A 0 . 1 U N A N A N A 0 . 5 U N A 0 . 5 U N A 0 . 0 0 5 U N A N A N A 0 . 0 5 U N A EQ U I P M E N T B L A N K G W A - 2 3 B R 92 2 5 8 6 6 2 0 0 1 7 / 1 4 / 2 0 1 5 N A 0 . 1 U N A N A N A 0 . 5 U N A 0 . 5 U N A 0 . 0 0 2 8 J N A N A N A 0 . 0 5 U N A EQ U I P M E N T B L A N K G W A - 2 3 S 92 2 5 8 2 9 5 0 0 8 7 / 1 0 / 2 0 1 5 N A 0 . 1 U N A N A N A 0 . 5 U N A 0 . 5 U N A 0 . 0 0 5 U N A N A N A 0 . 0 5 U N A EQ U I P M E N T B L A N K G W A - 2 B R U 92 2 5 7 6 0 4 0 0 3 7 / 7 / 2 0 1 5 N A 0 . 1 U N A N A N A 0 . 5 U N A 0 . 5 U N A 0 . 0 0 5 U N A N A N A 0 . 0 5 U N A Fi l t e r B l a n k 2 0 1 5 0 1 7 8 2 9 6 / 5 / 2 0 1 5 N A N A 1 0 U N A 0 . 5 U N A 0 . 5 U N A N A N A 5 U N A N A N A 5 0 U Fi l t e r B l a n k 2 0 1 5 0 1 8 0 7 5 6 / 8 / 2 0 1 5 N A N A 3 U N A 0 . 1 5 U N A 0 . 1 1 U N A N A N A 2 . 5 U N A N A N A 2 5 U Fi l t e r B l a n k 2 0 1 5 0 2 4 1 5 8 7 / 2 1 / 2 0 1 5 0 . 0 2 3 N A N A N A 1 U N A 1 U N A 0 . 0 0 5 U N A N A N A 0 . 0 5 U N A N A FI L T E R B L A N K 9 2 2 5 5 3 8 7 0 1 5 6 / 1 9 / 2 0 1 5 N A N A 3 . 5 J N A 0 . 5 U N A 0 . 5 U N A N A N A 5 U N A N A N A 5 0 U FI L T E R B L A N K 9 2 2 5 7 2 0 2 0 1 6 7 / 2 / 2 0 1 5 0 . 1 U N A N A N A 0 . 5 U N A 0 . 5 U N A 0 . 0 0 5 U N A N A N A 0 . 0 5 U N A N A FI L T E R B L A N K 9 2 2 5 7 2 0 2 0 1 7 7 / 2 / 2 0 1 5 0 . 1 U N A N A N A 0 . 5 U N A 0 . 5 U N A 0 . 0 0 5 U N A N A N A 0 . 0 5 U N A N A FI L T E R B L A N K 9 2 2 5 7 2 1 7 0 0 3 7 / 3 / 2 0 1 5 N A N A 1 0 0 U N A 0 . 5 U N A 0 . 5 U N A N A N A 5 U N A N A N A 5 0 U FI L T E R B L A N K 9 2 2 5 7 3 5 2 0 0 7 7 / 6 / 2 0 1 5 N A N A 1 0 0 U N A 0 . 5 U N A 0 . 5 U N A N A N A 5 U N A N A N A 5 0 U FI L T E R B L A N K 9 2 2 5 7 6 0 4 0 0 4 7 / 7 / 2 0 1 5 0 . 1 U N A N A N A 0 . 5 U N A 0 . 5 U N A 0 . 0 0 5 U N A N A N A 0 . 0 5 U N A N A FI L T E R B L A N K 9 2 2 5 8 2 7 2 0 0 4 7 / 1 1 / 2 0 1 5 0 . 1 U N A N A N A 0 . 5 U N A 0 . 5 U N A 0 . 0 0 5 U N A N A N A 0 . 0 2 8 J + N A N A FI L T E R B L A N K 9 2 2 5 8 2 9 5 0 0 9 7 / 1 0 / 2 0 1 5 0 . 1 U N A N A N A 0 . 5 U N A 0 . 5 U N A 0 . 0 0 5 U N A N A N A 0 . 0 5 U N A N A FI L T E R B L A N K 9 2 2 5 8 9 4 5 0 0 1 7 / 1 5 / 2 0 1 5 0 . 1 U J N A N A N A 0 . 5 U N A 0 . 5 U N A 0 . 0 0 5 U J N A N A N A 0 . 0 5 U N A N A FI L T E R B L A N K 9 2 2 5 9 2 1 2 0 0 3 7 / 1 6 / 2 0 1 5 0 . 1 U N A N A N A 0 . 5 U N A 0 . 5 U J N A 0 . 0 0 5 U N A N A N A 0 . 0 5 U N A N A FI L T E R B L A N K 9 2 2 5 9 3 9 0 0 0 5 7 / 1 7 / 2 0 1 5 0 . 1 U N A N A N A 0 . 5 U N A 0 . 5 U N A 0 . 0 0 5 U N A N A N A 0 . 0 5 U N A N A FI L T E R B L A N K A B - 2 S 9 2 2 5 7 8 1 7 0 0 7 7 / 8 / 2 0 1 5 0 . 1 U N A N A N A 0 . 5 U N A 0 . 5 U N A 0 . 0 0 5 U N A N A N A 0 . 0 5 U N A N A FI L T E R B L A N K R B S W 0 0 1 92 2 5 8 0 4 9 0 0 5 7 / 9 / 2 0 1 5 N A N A 1 0 0 U N A 0 . 5 U N A 0 . 5 U N A N A N A 5 U N A N A N A 5 0 U S- 1 1 F I E L D B L A N K 9 2 2 5 7 2 2 0 0 0 8 7 / 3 / 2 0 1 5 N A N A N A N A N A N A N A N A N A N A N A N A N A N A N A S- 1 3 F I E L D B L A N K 9 2 2 5 7 6 0 5 0 0 3 7 / 7 / 2 0 1 5 N A N A N A N A N A N A N A N A N A N A N A N A N A N A N A S- 2 F I E L D B L A N K 9 2 2 5 7 6 0 5 0 0 4 7 / 7 / 2 0 1 5 N A N A N A N A N A N A N A N A N A N A N A N A N A N A N A S- 4 F I E L D B L A N K 9 2 2 5 7 2 2 0 0 0 6 7 / 3 / 2 0 1 5 N A N A N A N A N A N A N A N A N A N A N A N A N A N A N A S- 7 F I E L D B L A N K 9 2 2 5 7 2 2 0 0 0 9 7 / 3 / 2 0 1 5 N A N A N A N A N A N A N A N A N A N A N A N A N A N A N A S- 8 F I E L D B L A N K 9 2 2 5 7 2 2 0 0 1 0 7 / 3 / 2 0 1 5 N A N A N A N A N A N A N A N A N A N A N A N A N A N A N A S- 9 F I E L D B L A N K 9 2 2 5 7 2 2 0 0 0 7 7 / 3 / 2 0 1 5 N A N A N A N A N A N A N A N A N A N A N A N A N A N A N A TR I P B L A N K 2 0 1 5 0 1 8 0 7 4 6 / 8 / 2 0 1 5 N A N A N A N A N A N A N A N A N A N A N A N A N A N A N A TR I P B L A N K 9 2 2 5 7 2 2 0 0 1 1 7 / 3 / 2 0 1 5 N A N A N A N A N A N A N A N A N A N A N A N A N A N A N A TR I P B L A N K 9 2 2 5 7 6 0 5 0 0 5 7 / 7 / 2 0 1 5 N A N A N A N A N A N A N A N A N A N A N A N A N A N A N A AB - 5 D 2 0 1 5 0 1 1 0 1 8 4 / 7 / 2 0 1 5 N A N A N A 2 3 8 N A 0 . 2 6 J N A 1 . 5 N A N A N A 1 4 N A N A N A AB - 5 D 2 0 1 5 0 1 1 0 1 9 4 / 8 / 2 0 1 5 N A N A N A 7 7 . 6 N A 0 . 3 8 J N A 0 . 5 U N A N A N A 4 . 9 N A N A N A AS - 2 D 2 0 1 5 0 1 1 0 1 7 4 / 6 / 2 0 1 5 N A N A N A 1 0 0 0 N A 0 . 5 U N A 0 . 1 8 J N A N A N A 1 6 . 3 N A N A N A GW A - 2 D 2 0 1 5 0 1 1 0 1 5 4 / 1 3 / 2 0 1 5 N A N A N A 8 9 . 1 N A 0 . 5 U N A 0 . 5 U N A N A N A 1 . 4 N A N A N A GW A - 2 D 2 0 1 5 0 1 1 0 1 6 4 / 1 5 / 2 0 1 5 N A N A N A 1 1 4 N A 0 . 5 U N A 0 . 5 U N A N A N A 1 . 2 N A N A N A GW A - 2 D 2 0 1 5 0 1 1 0 2 1 4 / 1 0 / 2 0 1 5 N A N A N A 6 9 . 9 N A 0 . 5 U N A 0 . 5 U N A N A N A 1 . 1 N A N A N A GW A - 5 D 2 0 1 5 0 1 1 0 2 0 4 / 9 / 2 0 1 5 N A N A N A 5 1 . 7 N A 0 . 5 U N A 0 . 5 U N A N A N A 1 . 9 N A N A N A c: \ p w w o r k i n g \ t p a \ d 0 7 4 3 0 3 0 \ E - 2 I N I T I A L D R A F T T a b l e 8 - 9 Q C S a m p l e s - B l a n k S a m p l e s ( 2 0 1 8 0 8 0 3 - 1 6 5 1 ) . x l s Page 2 of 12 Ta b l e E - 2 Bl a n k S a m p l e s Ri v e r b e n d S t e a m S t a t i o n Sa m p l e N a m e Sa m p l e I D Sa m p l e D a t e EB M W - 8 I 9 2 2 5 7 0 1 1 0 0 2 7 / 1 / 2 0 1 5 EB ( 3 / 0 2 / 2 0 1 5 ) 2 0 1 5 0 0 6 2 9 2 3 / 2 / 2 0 1 5 EB ( 3 / 0 3 / 2 0 1 5 2 0 1 5 0 0 6 2 9 3 3 / 3 / 2 0 1 5 EB ( 3 / 1 6 / 2 0 1 5 ) 2 0 1 5 0 0 7 8 9 5 3 / 1 6 / 2 0 1 5 EB ( 3 / 1 7 / 2 0 1 5 ) 2 0 1 5 0 0 7 8 9 6 3 / 1 7 / 2 0 1 5 EB ( 3 / 1 8 / 2 0 1 5 ) 2 0 1 5 0 0 7 8 9 7 3 / 1 8 / 2 0 1 5 EB ( 3 / 1 9 / 1 5 ) 2 0 1 5 0 0 8 6 3 2 3 / 1 9 / 2 0 1 5 EB ( 3 / 2 0 / 1 5 ) 2 0 1 5 0 0 8 6 3 3 3 / 1 9 / 2 0 1 5 EB ( 3 / 2 3 / 1 5 ) 2 0 1 5 0 0 9 4 1 4 3 / 2 3 / 2 0 1 5 EB ( 3 / 2 4 / 1 5 ) 2 0 1 5 0 0 8 6 3 4 3 / 2 4 / 2 0 1 5 EB ( 3 / 2 5 / 1 5 ) 2 0 1 5 0 0 8 6 3 5 3 / 2 5 / 2 0 1 5 EB ( 3 / 2 6 / 1 5 ) 2 0 1 5 0 0 8 6 3 6 3 / 2 5 / 2 0 1 5 EB ( 3 / 2 7 / 1 5 ) 2 0 1 5 0 0 9 4 1 5 3 / 2 7 / 2 0 1 5 EB ( 3 / 3 0 / 1 5 ) 2 0 1 5 0 0 9 4 1 6 3 / 3 0 / 2 0 1 5 EB ( 3 / 3 1 / 1 5 ) 2 0 1 5 0 0 9 4 1 7 3 / 3 1 / 2 0 1 5 EB ( 3 / 4 / 2 0 1 5 ) 2 0 1 5 0 0 6 2 9 4 3 / 4 / 2 0 1 5 EB ( 4 / 1 / 1 5 ) 2 0 1 5 0 0 9 4 1 8 4 / 1 / 2 0 1 5 EB ( 4 / 1 4 / 1 5 ) 2 0 1 5 0 1 0 9 8 6 4 / 1 4 / 2 0 1 5 EB ( 4 / 1 6 / 1 5 ) 2 0 1 5 0 1 1 9 2 4 4 / 1 6 / 2 0 1 5 EB ( 4 / 1 7 / 1 5 ) 2 0 1 5 0 1 1 9 2 5 4 / 1 7 / 2 0 1 5 EB ( 4 / 2 / 1 5 ) 2 0 1 5 0 0 9 4 1 9 4 / 2 / 2 0 1 5 EB ( 4 / 2 1 / 1 5 ) 2 0 1 5 0 1 1 9 2 6 4 / 2 1 / 2 0 1 5 EB ( 4 / 2 3 / 1 5 ) 2 0 1 5 0 1 3 3 9 9 4 / 2 3 / 2 0 1 5 EB ( 4 / 2 4 / 1 5 ) 2 0 1 5 0 1 3 3 9 8 4 / 2 4 / 2 0 1 5 EB ( 4 / 2 7 / 1 5 ) 2 0 1 5 0 1 3 3 9 7 4 / 2 7 / 2 0 1 5 EB ( 4 / 2 9 / 1 5 ) 2 0 1 5 0 1 3 3 9 6 4 / 2 9 / 2 0 1 5 EB ( 5 / 0 1 / 1 5 ) 2 0 1 5 0 1 3 3 9 5 5 / 1 / 2 0 1 5 EB ( 5 / 1 1 / 1 5 ) 2 0 1 5 0 1 4 3 3 9 5 / 1 1 / 2 0 1 5 EB ( 5 / 1 2 / 1 5 ) 2 0 1 5 0 1 6 2 4 2 5 / 1 2 / 2 0 1 5 EB ( 5 / 1 3 / 1 5 ) 2 0 1 5 0 1 6 2 4 3 5 / 1 3 / 2 0 1 5 EB ( 5 / 1 4 / 1 5 ) 2 0 1 5 0 1 6 2 4 4 5 / 1 4 / 2 0 1 5 EB ( 5 / 4 / 1 5 ) 2 0 1 5 0 1 4 3 3 4 5 / 4 / 2 0 1 5 EB ( 5 / 5 / 1 5 ) 2 0 1 5 0 1 4 3 3 5 5 / 5 / 2 0 1 5 EB ( 5 / 6 / 1 5 ) 2 0 1 5 0 1 4 3 3 6 5 / 6 / 2 0 1 5 EB ( 5 / 7 / 1 5 ) 2 0 1 5 0 1 4 3 3 7 5 / 7 / 2 0 1 5 EB ( 5 / 8 / 1 5 ) 2 0 1 5 0 1 4 3 3 8 5 / 8 / 2 0 1 5 EB ( 6 / 1 / 1 5 ) 2 0 1 5 0 1 7 4 9 2 6 / 1 / 2 0 1 5 EB ( 6 / 1 0 / 1 5 ) 2 0 1 5 0 1 9 4 7 7 6 / 1 0 / 2 0 1 5 EB ( 6 / 1 1 / 1 5 ) 2 0 1 5 0 1 9 4 7 8 6 / 1 1 / 2 0 1 5 EB ( 6 / 1 3 / 1 5 ) 2 0 1 5 0 1 9 4 7 3 6 / 1 3 / 2 0 1 5 EB ( 6 / 2 / 1 5 ) 2 0 1 5 0 1 7 4 9 1 6 / 2 / 2 0 1 5 EB ( 6 / 3 / 1 5 ) 2 0 1 5 0 1 7 4 9 0 6 / 3 / 2 0 1 5 EB ( 6 / 5 / 1 5 ) 2 0 1 5 0 1 9 4 7 4 6 / 5 / 2 0 1 5 EB ( 6 / 8 / 1 5 ) 2 0 1 5 0 1 9 4 7 5 6 / 8 / 2 0 1 5 EB ( 6 / 9 / 1 5 ) 2 0 1 5 0 1 9 4 7 6 6 / 9 / 2 0 1 5 EB _ 2 0 1 5 0 6 2 8 _ C T 9 2 2 5 6 4 8 0 0 0 5 6 / 2 8 / 2 0 1 5 EB - 0 1 - 0 7 1 1 2 0 1 5 9 2 2 5 8 2 6 7 0 0 4 7 / 1 1 / 2 0 1 5 EB - 2 0 1 5 0 7 0 1 - M P 9 2 2 5 7 0 1 1 0 0 5 7 / 1 / 2 0 1 5 EB - M W - 2 D 9 2 2 5 6 7 6 5 0 1 2 6 / 3 0 / 2 0 1 5 EB - M W - 8 S 9 2 2 5 6 7 6 5 0 1 3 6 / 3 0 / 2 0 1 5 Eq u i p B l a n k 2 0 1 5 0 0 6 9 6 6 3 / 5 / 2 0 1 5 Eq u i p B l a n k 2 0 1 5 0 0 6 9 7 2 3 / 1 0 / 2 0 1 5 Eq u i p B l a n k 2 0 1 5 0 0 6 9 7 8 3 / 9 / 2 0 1 5 Eq u i p B l a n k 2 0 1 5 0 0 6 9 7 9 3 / 1 1 / 2 0 1 5 Eq u i p B l a n k 0 6 1 3 1 5 9 2 2 5 6 6 9 3 0 1 8 6 / 1 3 / 2 0 1 5 Eq u i p B l a n k 0 6 1 8 1 5 9 2 2 5 6 6 9 3 0 1 9 6 / 1 8 / 2 0 1 5 Eq u i p m e n t B l a n k 2 0 1 5 0 1 7 8 3 0 6 / 5 / 2 0 1 5 Eq u i p m e n t B l a n k 2 0 1 5 0 1 8 0 6 0 6 / 8 / 2 0 1 5 EQ U I P M E N T B L A N K 9 2 2 5 7 2 0 2 0 1 1 7 / 2 / 2 0 1 5 EQ U I P M E N T B L A N K 9 2 2 5 7 2 0 2 0 1 2 7 / 2 / 2 0 1 5 EQ U I P M E N T B L A N K 9 2 2 5 7 2 0 2 0 1 3 7 / 2 / 2 0 1 5 EQ U I P M E N T B L A N K 9 2 2 5 9 6 5 1 0 1 4 7 / 1 6 / 2 0 1 5 Eq u i p m e n t B l a n k 0 6 1 7 1 5 92 2 5 5 4 9 7 0 1 3 6 / 1 7 / 2 0 1 5 EQ U I P M E N T B L A N K A B - 1 D 92 2 5 8 0 4 9 0 0 4 7 / 9 / 2 0 1 5 EQ U I P M E N T B L A N K A B - 1 S 92 2 5 8 0 4 9 0 0 3 7 / 9 / 2 0 1 5 An a l y t e CA S R N Re s u l t U n i t FR A C T I O N Bo r o n B e r y l l i u m B e r y l l i u m C a d m i u m C a d m i u m C h r o m i u m C h r o m i u m C o b a l t C o b a l t C o p p e r C o p p e r I r o n I r o n I r o n I r o n 74 4 0 - 4 2 - 8 7 4 4 0 - 4 1 - 7 7 4 4 0 - 4 1 - 7 7 4 4 0 - 4 3 - 9 7 4 4 0 - 4 3 - 9 7 4 4 0 - 4 7 - 3 7 4 4 0 - 4 7 - 3 7 4 4 0 - 4 8 - 4 7 4 4 0 - 4 8 - 4 7 4 4 0 - 5 0 - 8 7 4 4 0 - 5 0 - 8 7 4 3 9 - 8 9 - 6 7 4 3 9 - 8 9 - 6 7 4 3 9 - 8 9 - 6 7 4 3 9 - 8 9 - 6 ug / l u g / l u g / l u g / l u g / l u g / l u g / l u g / l u g / l u g / l u g / l m g / l m g / l u g / l u g / l T D T D T D T D T D T D T D T NA 0 . 9 1 0 . 0 8 U 0 . 0 8 U 0 . 2 4 J 0 . 2 5 J 0 . 5 U J 0 . 5 U 2 3 3 2 7 5 0 . 0 5 U 0 . 0 5 U J N A N A 7. 2 N A 0 . 6 9 N A 0 . 0 8 U N A 2 6 . 6 N A 2 . 3 N A 1 5 . 4 N A N A N A 5 8 5 0 5 U N A 0 . 2 U N A 0 . 0 8 U N A 1 5 . 5 N A 0 . 9 5 N A 4 . 8 N A N A N A 2 9 5 0 5 U N A 0 . 2 U N A 0 . 0 8 U N A 1 . 5 N A 0 . 5 U N A 1 . 3 N A N A N A 5 5 3 J + 5 U N A 0 . 2 U N A 0 . 0 8 U N A 0 . 5 U N A 0 . 5 U N A 1 . 3 N A N A N A 5 0 U 5 U N A 0 . 2 U N A 0 . 0 8 U N A 2 . 1 N A 3 . 1 N A 9 N A N A N A 7 4 4 J + 5 U N A 0 . 2 U N A 0 . 0 8 U N A 1 . 6 N A 0 . 7 8 N A 2 . 7 N A N A N A 7 4 9 5 U N A 0 . 2 U N A 0 . 0 8 U N A 2 . 3 N A 0 . 5 U N A 1 U N A N A N A 5 6 6 5 U N A 0 . 2 U N A 0 . 0 8 U N A 0 . 9 2 N A 0 . 5 U N A 1 U N A N A N A 3 0 8 5 U N A 0 . 2 U N A 0 . 0 8 U N A 0 . 5 U N A 0 . 5 U N A 1 U N A N A N A 5 0 U 5 U N A 0 . 2 U N A 0 . 0 8 U N A 0 . 5 U N A 0 . 5 U N A 1 U N A N A N A 1 4 7 5 U N A 0 . 2 U N A 0 . 0 8 U N A 1 2 . 5 N A 1 . 2 N A 1 4 . 2 N A N A N A 4 2 8 0 5 U N A 0 . 2 U N A 0 . 0 8 U N A 4 . 9 N A 0 . 5 4 N A 3 N A N A N A 9 0 6 5 U N A 0 . 2 U N A 0 . 0 8 U N A 0 . 5 U N A 0 . 5 U N A 1 U N A N A N A 1 1 5 5 U N A 0 . 2 U N A 0 . 0 8 U N A 0 . 5 U N A 0 . 5 U N A 1 U N A N A N A 1 0 7 25 U N A 1 U N A 0 . 4 U N A 4 0 . 9 N A 2 . 8 N A 1 3 . 4 N A N A N A 1 5 2 0 0 5 U N A 0 . 2 U N A 0 . 0 8 U N A 0 . 5 U N A 0 . 5 U N A 1 U N A N A N A 5 3 . 4 5 U N A 0 . 2 U N A 0 . 0 8 U N A 0 . 4 6 J N A 0 . 5 U N A 0 . 8 4 J + N A N A N A 1 2 2 5 U N A 0 . 2 U N A 0 . 0 8 U N A 0 . 7 3 N A 0 . 1 9 J N A 0 . 5 6 J N A N A N A 1 6 9 5 U N A 0 . 2 U N A 0 . 0 8 U N A 0 . 6 N A 0 . 2 7 J N A 1 U N A N A N A 2 9 4 5 U N A 0 . 2 U N A 0 . 0 8 U N A 3 . 7 N A 1 . 6 N A 1 3 . 6 N A N A N A 1 7 4 0 5 U N A 0 . 2 U N A 0 . 0 8 U N A 0 . 3 J N A 0 . 5 U N A 0 . 5 6 J N A N A N A 4 1 . 5 J 5 U N A 0 . 2 U N A 0 . 0 7 4 J N A 2 . 3 N A 0 . 2 4 J N A 5 . 6 N A N A N A 9 7 4 5 U N A 0 . 2 U N A 0 . 0 8 U N A 3 . 4 N A 0 . 6 5 N A 4 . 6 N A N A N A 1 3 6 0 5 U N A 0 . 2 U N A 0 . 0 8 U N A 1 . 3 N A 0 . 2 2 J N A 1 . 7 N A N A N A 5 7 7 1. 8 J N A 0 . 1 3 J N A 0 . 0 2 5 J N A 1 7 . 6 N A 9 . 4 N A 5 0 N A N A N A 1 0 7 0 0 5 U N A 0 . 2 U N A 0 . 0 8 U N A 1 . 4 N A 0 . 3 8 J N A 3 . 2 N A N A N A 7 8 3 5 U N A 0 . 2 U N A 0 . 0 8 U N A 0 . 6 5 N A 0 . 5 U N A 0 . 4 5 J N A N A N A 2 3 3 1. 4 J N A 0 . 2 U N A 0 . 0 8 U N A 0 . 3 3 J N A 0 . 5 U N A 0 . 9 5 J N A N A N A 6 1 . 6 5 U N A 0 . 2 U N A 0 . 0 8 U N A 0 . 2 9 J N A 0 . 5 U N A 0 . 6 9 J N A N A N A 7 8 . 2 5 U N A 0 . 2 U N A 0 . 0 8 U N A 0 . 2 J N A 0 . 5 U N A 0 . 4 3 J N A N A N A 2 7 . 2 J 5 U N A 0 . 2 U N A 0 . 0 8 U N A 1 . 1 N A 0 . 1 5 J N A 0 . 6 6 J N A N A N A 3 0 8 5 U N A 0 . 2 U N A 0 . 0 8 U N A 0 . 6 2 N A 0 . 2 7 J N A 1 . 6 N A N A N A 3 7 4 5 U N A 0 . 2 U N A 0 . 0 8 U N A 3 . 8 N A 0 . 6 N A 2 . 5 N A N A N A 9 2 5 5 U N A 0 . 2 U N A 0 . 0 8 U N A 0 . 4 5 J N A 0 . 1 7 J N A 0 . 8 J N A N A N A 1 2 9 5 U N A 0 . 2 U N A 0 . 0 8 U N A 0 . 6 8 N A 0 . 5 U N A 0 . 5 3 J N A N A N A 1 5 8 5 U N A 0 . 2 U N A 0 . 0 8 U N A 1 3 . 8 N A 8 . 7 N A 5 . 2 N A N A N A 5 0 9 0 1. 2 J + N A 0 . 3 N A 0 . 0 8 U N A 2 1 . 8 N A 7 N A 1 7 . 7 N A N A N A 1 1 2 0 0 1. 6 J + N A 0 . 2 U N A 0 . 0 8 U N A 1 9 . 4 N A 2 . 7 N A 2 0 . 2 N A N A N A 5 9 4 0 1. 5 J + N A 0 . 2 U N A 0 . 0 8 U N A 0 . 9 1 N A 0 . 5 U J N A 0 . 6 6 J N A N A N A 1 5 0 5 U N A 0 . 2 U N A 0 . 0 6 3 J N A 1 8 . 3 N A 7 . 5 N A 1 1 . 3 N A N A N A 5 4 7 0 5 U N A 0 . 2 U N A 0 . 0 8 U N A 1 . 9 N A 0 . 5 U N A 1 . 2 N A N A N A 3 3 3 1. 8 J + N A 0 . 2 U N A 0 . 0 8 U N A 2 . 7 N A 0 . 2 7 J N A 1 . 1 N A N A N A 6 4 7 5 U N A 0 . 2 U N A 0 . 0 8 U N A 1 . 6 N A 0 . 1 6 J N A 1 . 5 N A N A N A 5 2 5 1. 3 J + N A 0 . 2 U N A 0 . 0 8 U N A 9 . 2 N A 0 . 5 U N A 4 N A N A N A 2 4 5 0 NA N A N A N A N A N A N A N A N A N A N A 0 . 0 5 U 0 . 0 5 U N A N A NA 0 . 2 U 0 . 2 U 0 . 0 8 U 0 . 0 8 U 0 . 3 2 J 0 . 4 1 J 0 . 5 U 0 . 5 U 0 . 5 3 J 1 U 0 . 0 5 U 0 . 0 5 U N A N A NA 0 . 2 U 0 . 2 U 0 . 0 8 U 0 . 0 8 U 0 . 2 4 J 0 . 2 6 J 0 . 5 U 0 . 5 U 1 U 1 U 0 . 0 5 U 0 . 0 5 U N A N A NA 0 . 2 U 0 . 2 U 0 . 0 8 U 0 . 0 8 U 0 . 2 5 J 0 . 3 8 J 0 . 5 U 0 . 5 U 1 . 7 0 . 3 5 J 0 . 0 5 U 0 . 0 3 5 J N A N A NA 0 . 2 U 0 . 2 U 0 . 0 8 U 0 . 0 8 U 0 . 2 1 J 0 . 2 1 J 0 . 5 U 0 . 5 U 1 U 1 U 0 . 0 5 U 0 . 0 5 U N A N A 5 U N A 0 . 2 U N A 0 . 0 8 U N A 6 . 1 N A 0 . 5 U N A 2 . 7 N A N A N A 1 1 7 0 5 U N A 0 . 2 U N A 0 . 0 8 U N A 0 . 9 6 N A 0 . 5 U N A 1 U N A N A N A 4 2 7 5 U N A 0 . 2 U N A 0 . 0 8 U N A 3 N A 0 . 5 U N A 3 . 3 N A N A N A 2 2 1 0 5 U N A 0 . 2 U N A 0 . 0 9 2 N A 0 . 5 U N A 0 . 5 U N A 1 U N A N A N A 1 1 6 5 U J N A 0 . 2 U N A 0 . 0 8 U N A 2 . 2 N A 0 . 5 2 N A 1 . 8 N A N A N A 5 4 7 5 U N A 0 . 2 U N A 0 . 0 8 U N A 1 0 N A 2 . 2 N A 7 . 1 N A N A N A 2 2 3 0 50 U N A 0 . 2 U N A 0 . 0 8 U N A 0 . 2 6 J N A 0 . 5 U N A 1 . 1 N A N A N A 5 0 U 50 U N A 0 . 2 U N A 0 . 0 8 U N A 0 . 1 9 J N A 0 . 5 U N A 0 . 4 J + N A N A N A 5 0 U NA N A 0 . 2 U N A 0 . 0 8 U N A 0 . 3 8 J N A 0 . 5 U N A 1 U N A 0 . 0 5 U N A N A NA N A 0 . 2 U N A 0 . 0 8 U N A 0 . 2 8 J N A 0 . 5 U N A 1 U N A 0 . 0 5 U N A N A NA N A 0 . 2 U N A 0 . 0 8 U N A 0 . 2 J N A 0 . 5 U N A 1 U N A 0 . 0 5 U N A N A 5 U N A 0 . 2 U N A 0 . 0 8 U N A 2 . 4 N A 0 . 5 U N A 1 . 3 N A N A N A 2 4 6 5 U N A 0 . 2 U N A 0 . 0 8 U N A 2 . 9 N A 0 . 5 U N A 4 . 5 N A N A N A 2 5 2 50 U N A 0 . 2 U N A 0 . 0 8 U N A 0 . 1 9 J N A 0 . 5 U N A 1 U N A N A N A 5 0 U 50 U N A 0 . 2 U N A 0 . 0 8 U N A 0 . 3 7 J N A 0 . 5 U N A 1 U N A N A N A 5 0 U c: \ p w w o r k i n g \ t p a \ d 0 7 4 3 0 3 0 \ E - 2 I N I T I A L D R A F T T a b l e 8 - 9 Q C S a m p l e s - B l a n k S a m p l e s ( 2 0 1 8 0 8 0 3 - 1 6 5 1 ) . x l s Page 3 of 12 Ta b l e E - 2 Bl a n k S a m p l e s Ri v e r b e n d S t e a m S t a t i o n Sa m p l e N a m e Sa m p l e I D Sa m p l e D a t e EB M W - 8 I 9 2 2 5 7 0 1 1 0 0 2 7 / 1 / 2 0 1 5 An a l y t e CA S R N Re s u l t U n i t FR A C T I O N EQ U I P M E N T B L A N K A B - 2 S 92 2 5 7 8 1 7 0 0 4 7 / 8 / 2 0 1 5 EQ U I P M E N T B L A N K A B - 3 D 92 2 5 7 6 0 6 0 0 3 7 / 7 / 2 0 1 5 EQ U I P M E N T B L A N K A B - 4 D 92 2 5 7 8 1 7 0 0 5 7 / 8 / 2 0 1 5 EQ U I P M E N T B L A N K A B - 7 I 92 2 5 7 6 0 4 0 0 2 7 / 7 / 2 0 1 5 EQ U I P M E N T B L A N K A S - 3 S 92 2 5 7 6 0 6 0 0 4 7 / 7 / 2 0 1 5 EQ U I P M E N T B L A N K B G - 1 S 92 2 5 7 3 5 2 0 0 6 7 / 6 / 2 0 1 5 EQ U I P M E N T B L A N K B G - 3 D 92 2 5 7 3 5 2 0 0 5 7 / 6 / 2 0 1 5 EQ U I P M E N T B L A N K G W A 1 D 92 2 5 7 2 0 2 0 1 4 7 / 2 / 2 0 1 5 EQ U I P M E N T B L A N K G W A 1 S 92 2 5 7 2 0 2 0 1 5 7 / 2 / 2 0 1 5 EQ U I P M E N T B L A N K G W A - 1 0 D 92 2 5 7 2 1 7 0 0 2 7 / 3 / 2 0 1 5 EQ U I P M E N T B L A N K G W A - 2 0 S 92 2 5 8 2 7 2 0 0 3 7 / 1 1 / 2 0 1 5 EQ U I P M E N T B L A N K G W A - 2 2 S 92 2 5 8 2 9 5 0 0 7 7 / 1 0 / 2 0 1 5 EQ U I P M E N T B L A N K G W A - 2 3 B R 92 2 5 8 6 6 2 0 0 1 7 / 1 4 / 2 0 1 5 EQ U I P M E N T B L A N K G W A - 2 3 S 92 2 5 8 2 9 5 0 0 8 7 / 1 0 / 2 0 1 5 EQ U I P M E N T B L A N K G W A - 2 B R U 92 2 5 7 6 0 4 0 0 3 7 / 7 / 2 0 1 5 Fi l t e r B l a n k 2 0 1 5 0 1 7 8 2 9 6 / 5 / 2 0 1 5 Fi l t e r B l a n k 2 0 1 5 0 1 8 0 7 5 6 / 8 / 2 0 1 5 Fi l t e r B l a n k 2 0 1 5 0 2 4 1 5 8 7 / 2 1 / 2 0 1 5 FI L T E R B L A N K 9 2 2 5 5 3 8 7 0 1 5 6 / 1 9 / 2 0 1 5 FI L T E R B L A N K 9 2 2 5 7 2 0 2 0 1 6 7 / 2 / 2 0 1 5 FI L T E R B L A N K 9 2 2 5 7 2 0 2 0 1 7 7 / 2 / 2 0 1 5 FI L T E R B L A N K 9 2 2 5 7 2 1 7 0 0 3 7 / 3 / 2 0 1 5 FI L T E R B L A N K 9 2 2 5 7 3 5 2 0 0 7 7 / 6 / 2 0 1 5 FI L T E R B L A N K 9 2 2 5 7 6 0 4 0 0 4 7 / 7 / 2 0 1 5 FI L T E R B L A N K 9 2 2 5 8 2 7 2 0 0 4 7 / 1 1 / 2 0 1 5 FI L T E R B L A N K 9 2 2 5 8 2 9 5 0 0 9 7 / 1 0 / 2 0 1 5 FI L T E R B L A N K 9 2 2 5 8 9 4 5 0 0 1 7 / 1 5 / 2 0 1 5 FI L T E R B L A N K 9 2 2 5 9 2 1 2 0 0 3 7 / 1 6 / 2 0 1 5 FI L T E R B L A N K 9 2 2 5 9 3 9 0 0 0 5 7 / 1 7 / 2 0 1 5 FI L T E R B L A N K A B - 2 S 9 2 2 5 7 8 1 7 0 0 7 7 / 8 / 2 0 1 5 FI L T E R B L A N K R B S W 0 0 1 92 2 5 8 0 4 9 0 0 5 7 / 9 / 2 0 1 5 S- 1 1 F I E L D B L A N K 9 2 2 5 7 2 2 0 0 0 8 7 / 3 / 2 0 1 5 S- 1 3 F I E L D B L A N K 9 2 2 5 7 6 0 5 0 0 3 7 / 7 / 2 0 1 5 S- 2 F I E L D B L A N K 9 2 2 5 7 6 0 5 0 0 4 7 / 7 / 2 0 1 5 S- 4 F I E L D B L A N K 9 2 2 5 7 2 2 0 0 0 6 7 / 3 / 2 0 1 5 S- 7 F I E L D B L A N K 9 2 2 5 7 2 2 0 0 0 9 7 / 3 / 2 0 1 5 S- 8 F I E L D B L A N K 9 2 2 5 7 2 2 0 0 1 0 7 / 3 / 2 0 1 5 S- 9 F I E L D B L A N K 9 2 2 5 7 2 2 0 0 0 7 7 / 3 / 2 0 1 5 TR I P B L A N K 2 0 1 5 0 1 8 0 7 4 6 / 8 / 2 0 1 5 TR I P B L A N K 9 2 2 5 7 2 2 0 0 1 1 7 / 3 / 2 0 1 5 TR I P B L A N K 9 2 2 5 7 6 0 5 0 0 5 7 / 7 / 2 0 1 5 AB - 5 D 2 0 1 5 0 1 1 0 1 8 4 / 7 / 2 0 1 5 AB - 5 D 2 0 1 5 0 1 1 0 1 9 4 / 8 / 2 0 1 5 AS - 2 D 2 0 1 5 0 1 1 0 1 7 4 / 6 / 2 0 1 5 GW A - 2 D 2 0 1 5 0 1 1 0 1 5 4 / 1 3 / 2 0 1 5 GW A - 2 D 2 0 1 5 0 1 1 0 1 6 4 / 1 5 / 2 0 1 5 GW A - 2 D 2 0 1 5 0 1 1 0 2 1 4 / 1 0 / 2 0 1 5 GW A - 5 D 2 0 1 5 0 1 1 0 2 0 4 / 9 / 2 0 1 5 Bo r o n B e r y l l i u m B e r y l l i u m C a d m i u m C a d m i u m C h r o m i u m C h r o m i u m C o b a l t C o b a l t C o p p e r C o p p e r I r o n I r o n I r o n I r o n 74 4 0 - 4 2 - 8 7 4 4 0 - 4 1 - 7 7 4 4 0 - 4 1 - 7 7 4 4 0 - 4 3 - 9 7 4 4 0 - 4 3 - 9 7 4 4 0 - 4 7 - 3 7 4 4 0 - 4 7 - 3 7 4 4 0 - 4 8 - 4 7 4 4 0 - 4 8 - 4 7 4 4 0 - 5 0 - 8 7 4 4 0 - 5 0 - 8 7 4 3 9 - 8 9 - 6 7 4 3 9 - 8 9 - 6 7 4 3 9 - 8 9 - 6 7 4 3 9 - 8 9 - 6 ug / l u g / l u g / l u g / l u g / l u g / l u g / l u g / l u g / l u g / l u g / l m g / l m g / l u g / l u g / l T D T D T D T D T D T D T D T NA 0 . 9 1 0 . 0 8 U 0 . 0 8 U 0 . 2 4 J 0 . 2 5 J 0 . 5 U J 0 . 5 U 2 3 3 2 7 5 0 . 0 5 U 0 . 0 5 U J N A N A NA N A 0 . 2 U N A 0 . 0 8 U N A 0 . 2 5 J N A 0 . 5 U N A 1 U N A 0 . 0 5 U N A N A 50 U N A 0 . 2 U N A 0 . 0 8 U N A 0 . 2 8 J N A 0 . 5 U N A 1 U N A N A N A 5 0 U NA N A 0 . 2 U N A 0 . 0 8 U N A 0 . 2 7 J N A 0 . 5 U N A 1 U N A 0 . 0 5 U N A N A NA 0 . 2 U 0 . 2 U 0 . 0 8 U 0 . 0 2 6 J 0 . 2 8 J 0 . 4 5 J 0 . 5 U 0 . 5 U 1 U 0 . 2 6 J N A 0 . 0 5 U N A N A 50 U N A 0 . 2 U N A 0 . 0 8 U N A 0 . 2 8 J N A 0 . 5 U N A 1 U N A N A N A 5 0 U 50 U N A 0 . 2 U N A 0 . 0 8 U N A 0 . 2 2 J N A 0 . 5 U N A 1 U N A N A N A 5 0 U 50 U N A 0 . 2 U N A 0 . 0 8 U N A 0 . 2 8 J N A 0 . 5 U N A 0 . 2 2 J N A N A N A 5 0 U NA N A 0 . 2 U N A 0 . 0 8 U N A 0 . 2 7 J N A 0 . 5 U N A 1 U N A 0 . 0 5 U N A N A NA N A 0 . 2 U N A 0 . 0 8 U N A 0 . 4 1 J N A 0 . 5 U N A 1 U N A 0 . 0 5 U N A N A 50 U N A 0 . 2 U N A 0 . 0 8 U N A 0 . 4 5 J N A 0 . 5 U N A 1 U N A N A N A 5 0 U NA N A 0 . 2 U N A 0 . 0 8 U N A 1 . 1 N A 0 . 5 U N A 1 U N A 0 . 0 5 U N A N A NA N A 0 . 2 U N A 0 . 0 8 U N A 1 . 2 N A 0 . 5 U N A 1 U N A 0 . 0 5 U N A N A NA N A 0 . 2 U N A 0 . 0 2 7 J N A 0 . 3 7 J N A 0 . 5 U N A 1 U N A 0 . 0 5 U N A N A NA N A 0 . 2 U N A 0 . 0 8 U N A 0 . 1 8 J N A 0 . 5 U N A 1 U N A 0 . 0 5 U N A N A NA N A 0 . 2 U N A 0 . 0 8 U N A 0 . 5 U N A 0 . 5 U N A 0 . 2 2 J N A 0 . 0 5 U N A N A NA 0 . 2 U N A 0 . 0 8 U N A 0 . 5 U N A 0 . 5 U N A 1 U N A N A N A 5 0 U N A NA 0 . 0 6 7 U N A 0 . 0 2 4 U N A 0 . 1 7 U N A 0 . 1 3 U N A 1 . 1 N A N A N A 1 3 . 7 U N A NA 1 U N A 1 U N A 1 U N A 1 U N A 1 U N A 0 . 0 1 4 N A N A N A NA 0 . 2 U N A 0 . 0 8 U N A 0 . 5 U N A 0 . 5 U N A 1 . 3 N A N A N A 5 0 U N A NA 0 . 2 U N A 0 . 0 8 U N A 0 . 2 7 J N A 0 . 5 U N A 0 . 2 8 J N A 0 . 0 5 U N A N A N A NA 0 . 2 U N A 0 . 0 8 U N A 0 . 3 4 J N A 0 . 5 U N A 0 . 3 6 J N A 0 . 0 5 U N A N A N A NA 0 . 2 U N A 0 . 0 8 U N A 0 . 4 J + N A 0 . 5 U N A 1 . 1 N A N A N A 5 0 U N A NA 0 . 2 U N A 0 . 0 8 U N A 0 . 4 2 J N A 0 . 5 U N A 1 U N A N A N A 5 0 U N A NA 0 . 2 U N A 0 . 0 8 U N A 0 . 2 J N A 0 . 5 U N A 1 U N A 0 . 0 5 U N A N A N A NA 0 . 2 U N A 0 . 0 8 U N A 0 . 3 J N A 0 . 5 U N A 0 . 2 6 J N A 0 . 0 5 U N A N A N A NA 0 . 2 U N A 0 . 0 8 U N A 0 . 8 1 N A 0 . 5 U N A 1 . 3 N A 0 . 0 5 U N A N A N A NA 0 . 2 U N A 0 . 0 8 U N A 0 . 2 5 J N A 0 . 5 U N A 0 . 8 9 J N A 0 . 0 5 U J N A N A N A NA 0 . 2 U N A 0 . 0 8 U N A 0 . 4 5 J N A 0 . 5 U N A 0 . 2 6 J N A 0 . 0 5 U N A N A N A NA 0 . 2 U N A 0 . 0 8 U N A 0 . 3 9 J N A 0 . 5 U N A 0 . 4 3 J + N A 0 . 0 5 U N A N A N A NA 0 . 2 U N A 0 . 0 8 U N A 0 . 4 7 J N A 0 . 5 U N A 1 . 6 N A 0 . 0 5 U N A N A N A NA 0 . 2 U N A 0 . 0 8 U N A 0 . 3 J N A 0 . 5 U N A 0 . 2 8 J N A N A N A 5 0 U N A NA N A N A N A N A N A N A N A N A N A N A N A N A N A N A NA N A N A N A N A N A N A N A N A N A N A N A N A N A N A NA N A N A N A N A N A N A N A N A N A N A N A N A N A N A NA N A N A N A N A N A N A N A N A N A N A N A N A N A N A NA N A N A N A N A N A N A N A N A N A N A N A N A N A N A NA N A N A N A N A N A N A N A N A N A N A N A N A N A N A NA N A N A N A N A N A N A N A N A N A N A N A N A N A N A NA N A N A N A N A N A N A N A N A N A N A N A N A N A N A NA N A N A N A N A N A N A N A N A N A N A N A N A N A N A NA N A N A N A N A N A N A N A N A N A N A N A N A N A N A 2. 4 J N A 0 . 0 7 8 J N A 0 . 0 3 3 J N A 3 N A 0 . 3 2 J N A 4 . 9 N A N A N A 6 9 0 1. 7 J N A 0 . 2 U N A 0 . 0 8 U N A 1 . 5 N A 0 . 3 9 J N A 1 . 7 N A N A N A 4 0 5 2. 1 J N A 0 . 0 6 9 J N A 0 . 0 8 U N A 3 . 2 N A 2 . 5 N A 1 0 . 5 N A N A N A 2 0 8 0 5 U N A 0 . 2 U N A 0 . 0 8 U N A 0 . 9 8 N A 0 . 1 5 J N A 1 U N A N A N A 3 4 3 5 U N A 0 . 2 U N A 0 . 0 8 U N A 0 . 5 6 N A 0 . 5 U N A 0 . 8 3 J N A N A N A 2 1 8 5 U N A 0 . 2 U N A 0 . 0 8 U N A 0 . 7 N A 0 . 5 U N A 0 . 6 5 J N A N A N A 1 2 9 5 U N A 0 . 2 U N A 0 . 0 8 U N A 0 . 5 8 N A 0 . 2 J N A 1 . 9 N A N A N A 1 7 9 c: \ p w w o r k i n g \ t p a \ d 0 7 4 3 0 3 0 \ E - 2 I N I T I A L D R A F T T a b l e 8 - 9 Q C S a m p l e s - B l a n k S a m p l e s ( 2 0 1 8 0 8 0 3 - 1 6 5 1 ) . x l s Page 4 of 12 Ta b l e E - 2 Bl a n k S a m p l e s Ri v e r b e n d S t e a m S t a t i o n Sa m p l e N a m e Sa m p l e I D Sa m p l e D a t e EB M W - 8 I 9 2 2 5 7 0 1 1 0 0 2 7 / 1 / 2 0 1 5 EB ( 3 / 0 2 / 2 0 1 5 ) 2 0 1 5 0 0 6 2 9 2 3 / 2 / 2 0 1 5 EB ( 3 / 0 3 / 2 0 1 5 2 0 1 5 0 0 6 2 9 3 3 / 3 / 2 0 1 5 EB ( 3 / 1 6 / 2 0 1 5 ) 2 0 1 5 0 0 7 8 9 5 3 / 1 6 / 2 0 1 5 EB ( 3 / 1 7 / 2 0 1 5 ) 2 0 1 5 0 0 7 8 9 6 3 / 1 7 / 2 0 1 5 EB ( 3 / 1 8 / 2 0 1 5 ) 2 0 1 5 0 0 7 8 9 7 3 / 1 8 / 2 0 1 5 EB ( 3 / 1 9 / 1 5 ) 2 0 1 5 0 0 8 6 3 2 3 / 1 9 / 2 0 1 5 EB ( 3 / 2 0 / 1 5 ) 2 0 1 5 0 0 8 6 3 3 3 / 1 9 / 2 0 1 5 EB ( 3 / 2 3 / 1 5 ) 2 0 1 5 0 0 9 4 1 4 3 / 2 3 / 2 0 1 5 EB ( 3 / 2 4 / 1 5 ) 2 0 1 5 0 0 8 6 3 4 3 / 2 4 / 2 0 1 5 EB ( 3 / 2 5 / 1 5 ) 2 0 1 5 0 0 8 6 3 5 3 / 2 5 / 2 0 1 5 EB ( 3 / 2 6 / 1 5 ) 2 0 1 5 0 0 8 6 3 6 3 / 2 5 / 2 0 1 5 EB ( 3 / 2 7 / 1 5 ) 2 0 1 5 0 0 9 4 1 5 3 / 2 7 / 2 0 1 5 EB ( 3 / 3 0 / 1 5 ) 2 0 1 5 0 0 9 4 1 6 3 / 3 0 / 2 0 1 5 EB ( 3 / 3 1 / 1 5 ) 2 0 1 5 0 0 9 4 1 7 3 / 3 1 / 2 0 1 5 EB ( 3 / 4 / 2 0 1 5 ) 2 0 1 5 0 0 6 2 9 4 3 / 4 / 2 0 1 5 EB ( 4 / 1 / 1 5 ) 2 0 1 5 0 0 9 4 1 8 4 / 1 / 2 0 1 5 EB ( 4 / 1 4 / 1 5 ) 2 0 1 5 0 1 0 9 8 6 4 / 1 4 / 2 0 1 5 EB ( 4 / 1 6 / 1 5 ) 2 0 1 5 0 1 1 9 2 4 4 / 1 6 / 2 0 1 5 EB ( 4 / 1 7 / 1 5 ) 2 0 1 5 0 1 1 9 2 5 4 / 1 7 / 2 0 1 5 EB ( 4 / 2 / 1 5 ) 2 0 1 5 0 0 9 4 1 9 4 / 2 / 2 0 1 5 EB ( 4 / 2 1 / 1 5 ) 2 0 1 5 0 1 1 9 2 6 4 / 2 1 / 2 0 1 5 EB ( 4 / 2 3 / 1 5 ) 2 0 1 5 0 1 3 3 9 9 4 / 2 3 / 2 0 1 5 EB ( 4 / 2 4 / 1 5 ) 2 0 1 5 0 1 3 3 9 8 4 / 2 4 / 2 0 1 5 EB ( 4 / 2 7 / 1 5 ) 2 0 1 5 0 1 3 3 9 7 4 / 2 7 / 2 0 1 5 EB ( 4 / 2 9 / 1 5 ) 2 0 1 5 0 1 3 3 9 6 4 / 2 9 / 2 0 1 5 EB ( 5 / 0 1 / 1 5 ) 2 0 1 5 0 1 3 3 9 5 5 / 1 / 2 0 1 5 EB ( 5 / 1 1 / 1 5 ) 2 0 1 5 0 1 4 3 3 9 5 / 1 1 / 2 0 1 5 EB ( 5 / 1 2 / 1 5 ) 2 0 1 5 0 1 6 2 4 2 5 / 1 2 / 2 0 1 5 EB ( 5 / 1 3 / 1 5 ) 2 0 1 5 0 1 6 2 4 3 5 / 1 3 / 2 0 1 5 EB ( 5 / 1 4 / 1 5 ) 2 0 1 5 0 1 6 2 4 4 5 / 1 4 / 2 0 1 5 EB ( 5 / 4 / 1 5 ) 2 0 1 5 0 1 4 3 3 4 5 / 4 / 2 0 1 5 EB ( 5 / 5 / 1 5 ) 2 0 1 5 0 1 4 3 3 5 5 / 5 / 2 0 1 5 EB ( 5 / 6 / 1 5 ) 2 0 1 5 0 1 4 3 3 6 5 / 6 / 2 0 1 5 EB ( 5 / 7 / 1 5 ) 2 0 1 5 0 1 4 3 3 7 5 / 7 / 2 0 1 5 EB ( 5 / 8 / 1 5 ) 2 0 1 5 0 1 4 3 3 8 5 / 8 / 2 0 1 5 EB ( 6 / 1 / 1 5 ) 2 0 1 5 0 1 7 4 9 2 6 / 1 / 2 0 1 5 EB ( 6 / 1 0 / 1 5 ) 2 0 1 5 0 1 9 4 7 7 6 / 1 0 / 2 0 1 5 EB ( 6 / 1 1 / 1 5 ) 2 0 1 5 0 1 9 4 7 8 6 / 1 1 / 2 0 1 5 EB ( 6 / 1 3 / 1 5 ) 2 0 1 5 0 1 9 4 7 3 6 / 1 3 / 2 0 1 5 EB ( 6 / 2 / 1 5 ) 2 0 1 5 0 1 7 4 9 1 6 / 2 / 2 0 1 5 EB ( 6 / 3 / 1 5 ) 2 0 1 5 0 1 7 4 9 0 6 / 3 / 2 0 1 5 EB ( 6 / 5 / 1 5 ) 2 0 1 5 0 1 9 4 7 4 6 / 5 / 2 0 1 5 EB ( 6 / 8 / 1 5 ) 2 0 1 5 0 1 9 4 7 5 6 / 8 / 2 0 1 5 EB ( 6 / 9 / 1 5 ) 2 0 1 5 0 1 9 4 7 6 6 / 9 / 2 0 1 5 EB _ 2 0 1 5 0 6 2 8 _ C T 9 2 2 5 6 4 8 0 0 0 5 6 / 2 8 / 2 0 1 5 EB - 0 1 - 0 7 1 1 2 0 1 5 9 2 2 5 8 2 6 7 0 0 4 7 / 1 1 / 2 0 1 5 EB - 2 0 1 5 0 7 0 1 - M P 9 2 2 5 7 0 1 1 0 0 5 7 / 1 / 2 0 1 5 EB - M W - 2 D 9 2 2 5 6 7 6 5 0 1 2 6 / 3 0 / 2 0 1 5 EB - M W - 8 S 9 2 2 5 6 7 6 5 0 1 3 6 / 3 0 / 2 0 1 5 Eq u i p B l a n k 2 0 1 5 0 0 6 9 6 6 3 / 5 / 2 0 1 5 Eq u i p B l a n k 2 0 1 5 0 0 6 9 7 2 3 / 1 0 / 2 0 1 5 Eq u i p B l a n k 2 0 1 5 0 0 6 9 7 8 3 / 9 / 2 0 1 5 Eq u i p B l a n k 2 0 1 5 0 0 6 9 7 9 3 / 1 1 / 2 0 1 5 Eq u i p B l a n k 0 6 1 3 1 5 9 2 2 5 6 6 9 3 0 1 8 6 / 1 3 / 2 0 1 5 Eq u i p B l a n k 0 6 1 8 1 5 9 2 2 5 6 6 9 3 0 1 9 6 / 1 8 / 2 0 1 5 Eq u i p m e n t B l a n k 2 0 1 5 0 1 7 8 3 0 6 / 5 / 2 0 1 5 Eq u i p m e n t B l a n k 2 0 1 5 0 1 8 0 6 0 6 / 8 / 2 0 1 5 EQ U I P M E N T B L A N K 9 2 2 5 7 2 0 2 0 1 1 7 / 2 / 2 0 1 5 EQ U I P M E N T B L A N K 9 2 2 5 7 2 0 2 0 1 2 7 / 2 / 2 0 1 5 EQ U I P M E N T B L A N K 9 2 2 5 7 2 0 2 0 1 3 7 / 2 / 2 0 1 5 EQ U I P M E N T B L A N K 9 2 2 5 9 6 5 1 0 1 4 7 / 1 6 / 2 0 1 5 Eq u i p m e n t B l a n k 0 6 1 7 1 5 92 2 5 5 4 9 7 0 1 3 6 / 1 7 / 2 0 1 5 EQ U I P M E N T B L A N K A B - 1 D 92 2 5 8 0 4 9 0 0 4 7 / 9 / 2 0 1 5 EQ U I P M E N T B L A N K A B - 1 S 92 2 5 8 0 4 9 0 0 3 7 / 9 / 2 0 1 5 An a l y t e CA S R N Re s u l t U n i t FR A C T I O N Le a d L e a d M a n g a n e s e M a n g a n e s e M a n g a n e s e M a n g a n e s e M e r c u r y M e r c u r y M e r c u r y M o l y b d e n u m M o l y b d e n u m N i c k e l N i c k e l S e l e n i u m S e l e n i u m 74 3 9 - 9 2 - 1 7 4 3 9 - 9 2 - 1 7 4 3 9 - 9 6 - 5 7 4 3 9 - 9 6 - 5 7 4 3 9 - 9 6 - 5 7 4 3 9 - 9 6 - 5 7 4 3 9 - 9 7 - 6 7 4 3 9 - 9 7 - 6 7 4 3 9 - 9 7 - 6 7 4 3 9 - 9 8 - 7 7 4 3 9 - 9 8 - 7 7 4 4 0 - 0 2 - 0 7 4 4 0 - 0 2 - 0 7 7 8 2 - 4 9 - 2 7 7 8 2 - 4 9 - 2 ug / l u g / l m g / l m g / l u g / l u g / l n g / L u g / l u g / l u g / l u g / l u g / l u g / l u g / l u g / l D T D T D T T D T D T D T D T 0. 1 6 0 . 1 6 0 . 0 0 5 U 0 . 0 0 5 U N A N A N A 0 . 2 U 0 . 2 U 1 0 . 1 1 0 . 2 0 . 1 8 J 0 . 5 U 0 . 5 U 0 . 5 U NA 3 . 9 N A N A N A 3 3 . 2 N A N A 0 . 2 U N A 6 . 4 N A 6 . 6 N A 0 . 5 U NA 1 . 8 N A N A N A 3 3 . 9 N A N A 0 . 2 U N A 3 N A 2 . 3 N A 0 . 5 U NA 0 . 1 2 N A N A N A 1 3 . 6 N A N A 0 . 2 U N A 0 . 5 U N A 1 . 3 N A 0 . 5 U NA 0 . 1 U N A N A N A 2 . 5 N A N A 0 . 2 U N A 0 . 5 U N A 0 . 5 U N A 0 . 5 U NA 0 . 4 4 N A N A N A 2 1 . 1 N A N A 0 . 2 U N A 0 . 5 U N A 1 N A 0 . 5 U NA 0 . 8 N A N A N A 2 3 . 8 N A N A 0 . 2 U N A 0 . 5 U N A 1 . 1 N A 0 . 5 U NA 0 . 1 U N A N A N A 6 . 3 N A N A 0 . 2 U N A 0 . 5 U N A 0 . 6 5 N A 0 . 5 U NA 0 . 3 N A N A N A 4 . 7 N A N A 0 . 2 U N A 0 . 5 U N A 0 . 5 3 N A 0 . 5 U NA 0 . 1 U N A N A N A 0 . 8 N A N A 0 . 2 U N A 0 . 5 U N A 0 . 5 U N A 0 . 5 U NA 0 . 1 U N A N A N A 3 . 1 N A N A 0 . 2 U N A 0 . 5 U N A 0 . 5 U N A 0 . 5 U NA 0 . 1 3 N A N A N A 6 9 . 2 N A N A 0 . 2 U N A 2 . 6 N A 4 . 8 N A 0 . 5 U NA 0 . 1 8 N A N A N A 2 1 . 5 N A N A 0 . 2 U N A 0 . 5 U N A 1 . 6 N A 0 . 5 U NA 0 . 1 U N A N A N A 4 . 2 N A N A 0 . 2 U N A 0 . 5 U N A 0 . 5 U N A 0 . 5 U NA 0 . 1 U N A N A N A 2 . 8 N A N A 0 . 2 U N A 0 . 5 U N A 0 . 5 U N A 0 . 5 U NA 3 . 3 N A N A N A 1 6 3 N A N A 0 . 6 U N A 8 N A 8 . 6 N A 2 . 5 U NA 0 . 1 U N A N A N A 1 N A N A 0 . 2 U N A 0 . 5 U N A 0 . 5 U N A 0 . 5 U NA 0 . 0 8 J N A N A N A 2 . 8 N A N A 0 . 2 U N A 0 . 5 U N A 0 . 2 1 J + N A 0 . 5 U NA 0 . 1 U N A N A N A 1 0 . 3 N A N A 0 . 2 U N A 0 . 5 U N A 0 . 2 5 J N A 0 . 5 U NA 0 . 0 7 4 J N A N A N A 1 1 . 1 N A N A 0 . 2 U N A 0 . 2 9 J N A 0 . 5 2 N A 0 . 5 U NA 0 . 4 3 N A N A N A 7 0 . 4 N A N A 0 . 2 U N A 0 . 9 4 N A 2 . 2 N A 0 . 5 U NA 0 . 1 U N A N A N A 1 . 3 N A N A 0 . 2 U N A 0 . 5 U N A 0 . 5 U N A 0 . 5 U NA 0 . 5 4 N A N A N A 1 8 . 5 N A N A 0 . 2 U N A 0 . 6 N A 1 . 3 N A 0 . 5 U NA 0 . 2 5 N A N A N A 2 8 . 9 N A N A 0 . 2 U N A 0 . 9 2 N A 1 . 2 N A 0 . 5 U NA 0 . 0 8 8 J N A N A N A 1 0 . 1 N A N A 0 . 2 U N A 0 . 4 8 J N A 0 . 7 1 N A 0 . 5 U NA 0 . 6 N A N A N A 1 7 9 N A N A 0 . 2 U N A 3 N A 5 . 3 N A 0 . 5 U NA 0 . 2 N A N A N A 1 4 . 9 N A N A 0 . 2 U N A 0 . 2 3 J N A 0 . 6 9 N A 0 . 5 U NA 0 . 0 5 3 J N A N A N A 7 . 8 N A N A 0 . 2 U N A 0 . 1 6 J N A 0 . 4 2 J N A 0 . 5 U NA 0 . 1 U N A N A N A 1 . 9 N A N A 0 . 2 U J N A 0 . 0 9 5 J + N A 0 . 1 7 J N A 0 . 5 U NA 0 . 0 5 J N A N A N A 3 . 7 N A N A 0 . 2 U N A 0 . 1 2 J + N A 0 . 2 J N A 0 . 5 U NA 0 . 1 U N A N A N A 3 . 7 N A N A 0 . 2 U N A 0 . 5 U N A 0 . 5 U N A 0 . 5 U NA 0 . 0 5 J N A N A N A 5 . 5 N A N A 0 . 2 U N A 0 . 2 2 J N A 0 . 3 3 J N A 0 . 5 U NA 0 . 1 U N A N A N A 7 . 1 N A N A 0 . 2 U N A 0 . 1 1 J N A 0 . 3 2 J N A 0 . 5 U NA 0 . 1 U N A N A N A 2 5 . 1 N A N A 0 . 2 U N A 0 . 4 4 J N A 1 . 5 N A 0 . 5 U NA 0 . 1 U N A N A N A 3 . 5 N A N A 0 . 2 U N A 0 . 1 J N A 0 . 5 U N A 0 . 5 U NA 0 . 0 6 J N A N A N A 4 . 8 N A N A 0 . 2 U N A 0 . 2 1 J N A 0 . 2 8 J N A 0 . 5 U NA 0 . 2 N A N A N A 1 3 4 N A N A 0 . 2 U N A 0 . 2 3 J N A 1 4 . 2 N A 0 . 5 U NA 1 . 2 N A N A N A 1 3 3 N A N A 0 . 2 U N A 3 . 4 N A 8 . 5 N A 0 . 8 3 NA 0 . 4 9 N A N A N A 6 5 . 2 N A N A 0 . 2 U N A 4 . 5 N A 6 . 2 N A 0 . 5 U NA 0 . 0 7 1 J N A N A N A 3 . 9 N A N A 0 . 2 U N A 0 . 5 U N A 0 . 7 6 J + N A 0 . 5 U NA 0 . 3 6 N A N A N A 1 0 4 N A N A 0 . 2 U N A 1 . 9 N A 1 6 . 4 N A 0 . 5 U NA 0 . 0 5 3 J N A N A N A 5 . 3 N A N A 0 . 2 U N A 0 . 3 9 J N A 0 . 3 2 J N A 0 . 5 U NA 0 . 3 N A N A N A 1 6 N A N A 0 . 2 U N A 0 . 9 6 N A 0 . 4 3 J + N A 0 . 5 U NA 0 . 1 9 N A N A N A 9 . 5 N A N A 0 . 2 U N A 0 . 3 2 J N A 0 . 4 1 J + N A 0 . 5 U NA 0 . 1 8 N A N A N A 2 8 N A N A 0 . 2 U N A 2 . 4 N A 1 . 2 J + N A 0 . 5 U NA N A 0 . 0 0 5 U 0 . 0 0 5 U N A N A N A 0 . 2 U 0 . 2 U N A N A N A N A N A N A 0. 1 U 0 . 1 U 0 . 0 0 5 U 0 . 0 0 5 U N A N A N A 0 . 2 U 0 . 2 U 0 . 5 U 0 . 5 U 0 . 2 J 0 . 5 U 0 . 5 U 0 . 5 U 0. 1 U 0 . 1 4 0 . 0 0 5 U 0 . 0 0 5 U N A N A N A 0 . 2 U 0 . 2 U 0 . 5 U 0 . 5 U 0 . 5 U 0 . 5 U 0 . 5 U 0 . 5 U 0. 1 5 0 . 1 U 0 . 0 0 5 U 0 . 0 0 5 U N A N A N A 0 . 2 U 0 . 2 U 0 . 5 U 0 . 5 U 0 . 5 U 0 . 1 8 J 0 . 5 U 0 . 5 U 0. 1 U 0 . 1 U 0 . 0 0 5 U 0 . 0 0 5 U N A N A N A 0 . 2 U 0 . 2 U 0 . 5 U 0 . 5 U 0 . 5 U 0 . 5 U 0 . 5 U 0 . 5 U NA 0 . 1 3 N A N A N A 2 3 . 8 N A N A 0 . 2 U N A 1 N A 1 . 7 N A 0 . 5 U NA 0 . 1 6 N A N A N A 9 . 3 N A N A 0 . 2 U N A 0 . 5 U N A 0 . 5 U N A 0 . 5 U NA 0 . 3 8 N A N A N A 4 0 N A N A 0 . 2 U N A 0 . 6 N A 1 . 8 N A 0 . 5 U NA 0 . 1 U N A N A N A 4 N A N A 0 . 2 U N A 0 . 5 U N A 0 . 5 U N A 0 . 5 U NA 0 . 4 1 N A N A N A 7 . 6 N A N A 0 . 2 U J N A 0 . 3 1 J N A 0 . 6 3 N A 0 . 5 U NA 0 . 2 1 N A N A N A 6 0 . 8 N A N A 0 . 2 U J N A 1 . 8 N A 5 . 2 N A 0 . 5 U NA 0 . 1 U N A N A N A 5 U N A N A 0 . 2 U N A 0 . 5 U N A 0 . 5 U N A 0 . 5 U NA 0 . 1 U N A N A N A 5 U N A N A 0 . 2 U N A 0 . 5 U N A 0 . 5 U N A 0 . 5 U NA 0 . 1 U N A 0 . 0 0 5 U N A N A N A N A 0 . 2 U N A 0 . 5 U N A 0 . 5 U N A 0 . 5 U NA 0 . 1 U N A 0 . 0 0 5 U N A N A N A N A 0 . 2 U N A 0 . 5 U N A 0 . 5 U N A 0 . 5 U NA 0 . 1 U N A 0 . 0 0 5 U N A N A N A N A 0 . 2 U N A 0 . 5 U N A 0 . 5 U N A 0 . 5 U NA 0 . 1 4 N A N A N A 4 . 3 N A N A 0 . 2 U N A 0 . 4 1 J N A 0 . 3 3 J N A 0 . 5 U NA 0 . 1 2 N A N A N A 3 N A N A 0 . 2 U N A 1 . 3 N A 1 . 7 N A 0 . 5 U NA 0 . 1 U N A N A N A 5 U N A N A 0 . 2 U N A 0 . 5 U N A 0 . 5 U N A 0 . 5 U NA 0 . 1 U N A N A N A 5 U N A N A 0 . 0 7 3 J N A 0 . 5 U N A 0 . 5 U N A 0 . 5 U c: \ p w w o r k i n g \ t p a \ d 0 7 4 3 0 3 0 \ E - 2 I N I T I A L D R A F T T a b l e 8 - 9 Q C S a m p l e s - B l a n k S a m p l e s ( 2 0 1 8 0 8 0 3 - 1 6 5 1 ) . x l s Page 5 of 12 Ta b l e E - 2 Bl a n k S a m p l e s Ri v e r b e n d S t e a m S t a t i o n Sa m p l e N a m e Sa m p l e I D Sa m p l e D a t e EB M W - 8 I 9 2 2 5 7 0 1 1 0 0 2 7 / 1 / 2 0 1 5 An a l y t e CA S R N Re s u l t U n i t FR A C T I O N EQ U I P M E N T B L A N K A B - 2 S 92 2 5 7 8 1 7 0 0 4 7 / 8 / 2 0 1 5 EQ U I P M E N T B L A N K A B - 3 D 92 2 5 7 6 0 6 0 0 3 7 / 7 / 2 0 1 5 EQ U I P M E N T B L A N K A B - 4 D 92 2 5 7 8 1 7 0 0 5 7 / 8 / 2 0 1 5 EQ U I P M E N T B L A N K A B - 7 I 92 2 5 7 6 0 4 0 0 2 7 / 7 / 2 0 1 5 EQ U I P M E N T B L A N K A S - 3 S 92 2 5 7 6 0 6 0 0 4 7 / 7 / 2 0 1 5 EQ U I P M E N T B L A N K B G - 1 S 92 2 5 7 3 5 2 0 0 6 7 / 6 / 2 0 1 5 EQ U I P M E N T B L A N K B G - 3 D 92 2 5 7 3 5 2 0 0 5 7 / 6 / 2 0 1 5 EQ U I P M E N T B L A N K G W A 1 D 92 2 5 7 2 0 2 0 1 4 7 / 2 / 2 0 1 5 EQ U I P M E N T B L A N K G W A 1 S 92 2 5 7 2 0 2 0 1 5 7 / 2 / 2 0 1 5 EQ U I P M E N T B L A N K G W A - 1 0 D 92 2 5 7 2 1 7 0 0 2 7 / 3 / 2 0 1 5 EQ U I P M E N T B L A N K G W A - 2 0 S 92 2 5 8 2 7 2 0 0 3 7 / 1 1 / 2 0 1 5 EQ U I P M E N T B L A N K G W A - 2 2 S 92 2 5 8 2 9 5 0 0 7 7 / 1 0 / 2 0 1 5 EQ U I P M E N T B L A N K G W A - 2 3 B R 92 2 5 8 6 6 2 0 0 1 7 / 1 4 / 2 0 1 5 EQ U I P M E N T B L A N K G W A - 2 3 S 92 2 5 8 2 9 5 0 0 8 7 / 1 0 / 2 0 1 5 EQ U I P M E N T B L A N K G W A - 2 B R U 92 2 5 7 6 0 4 0 0 3 7 / 7 / 2 0 1 5 Fi l t e r B l a n k 2 0 1 5 0 1 7 8 2 9 6 / 5 / 2 0 1 5 Fi l t e r B l a n k 2 0 1 5 0 1 8 0 7 5 6 / 8 / 2 0 1 5 Fi l t e r B l a n k 2 0 1 5 0 2 4 1 5 8 7 / 2 1 / 2 0 1 5 FI L T E R B L A N K 9 2 2 5 5 3 8 7 0 1 5 6 / 1 9 / 2 0 1 5 FI L T E R B L A N K 9 2 2 5 7 2 0 2 0 1 6 7 / 2 / 2 0 1 5 FI L T E R B L A N K 9 2 2 5 7 2 0 2 0 1 7 7 / 2 / 2 0 1 5 FI L T E R B L A N K 9 2 2 5 7 2 1 7 0 0 3 7 / 3 / 2 0 1 5 FI L T E R B L A N K 9 2 2 5 7 3 5 2 0 0 7 7 / 6 / 2 0 1 5 FI L T E R B L A N K 9 2 2 5 7 6 0 4 0 0 4 7 / 7 / 2 0 1 5 FI L T E R B L A N K 9 2 2 5 8 2 7 2 0 0 4 7 / 1 1 / 2 0 1 5 FI L T E R B L A N K 9 2 2 5 8 2 9 5 0 0 9 7 / 1 0 / 2 0 1 5 FI L T E R B L A N K 9 2 2 5 8 9 4 5 0 0 1 7 / 1 5 / 2 0 1 5 FI L T E R B L A N K 9 2 2 5 9 2 1 2 0 0 3 7 / 1 6 / 2 0 1 5 FI L T E R B L A N K 9 2 2 5 9 3 9 0 0 0 5 7 / 1 7 / 2 0 1 5 FI L T E R B L A N K A B - 2 S 9 2 2 5 7 8 1 7 0 0 7 7 / 8 / 2 0 1 5 FI L T E R B L A N K R B S W 0 0 1 92 2 5 8 0 4 9 0 0 5 7 / 9 / 2 0 1 5 S- 1 1 F I E L D B L A N K 9 2 2 5 7 2 2 0 0 0 8 7 / 3 / 2 0 1 5 S- 1 3 F I E L D B L A N K 9 2 2 5 7 6 0 5 0 0 3 7 / 7 / 2 0 1 5 S- 2 F I E L D B L A N K 9 2 2 5 7 6 0 5 0 0 4 7 / 7 / 2 0 1 5 S- 4 F I E L D B L A N K 9 2 2 5 7 2 2 0 0 0 6 7 / 3 / 2 0 1 5 S- 7 F I E L D B L A N K 9 2 2 5 7 2 2 0 0 0 9 7 / 3 / 2 0 1 5 S- 8 F I E L D B L A N K 9 2 2 5 7 2 2 0 0 1 0 7 / 3 / 2 0 1 5 S- 9 F I E L D B L A N K 9 2 2 5 7 2 2 0 0 0 7 7 / 3 / 2 0 1 5 TR I P B L A N K 2 0 1 5 0 1 8 0 7 4 6 / 8 / 2 0 1 5 TR I P B L A N K 9 2 2 5 7 2 2 0 0 1 1 7 / 3 / 2 0 1 5 TR I P B L A N K 9 2 2 5 7 6 0 5 0 0 5 7 / 7 / 2 0 1 5 AB - 5 D 2 0 1 5 0 1 1 0 1 8 4 / 7 / 2 0 1 5 AB - 5 D 2 0 1 5 0 1 1 0 1 9 4 / 8 / 2 0 1 5 AS - 2 D 2 0 1 5 0 1 1 0 1 7 4 / 6 / 2 0 1 5 GW A - 2 D 2 0 1 5 0 1 1 0 1 5 4 / 1 3 / 2 0 1 5 GW A - 2 D 2 0 1 5 0 1 1 0 1 6 4 / 1 5 / 2 0 1 5 GW A - 2 D 2 0 1 5 0 1 1 0 2 1 4 / 1 0 / 2 0 1 5 GW A - 5 D 2 0 1 5 0 1 1 0 2 0 4 / 9 / 2 0 1 5 Le a d L e a d M a n g a n e s e M a n g a n e s e M a n g a n e s e M a n g a n e s e M e r c u r y M e r c u r y M e r c u r y M o l y b d e n u m M o l y b d e n u m N i c k e l N i c k e l S e l e n i u m S e l e n i u m 74 3 9 - 9 2 - 1 7 4 3 9 - 9 2 - 1 7 4 3 9 - 9 6 - 5 7 4 3 9 - 9 6 - 5 7 4 3 9 - 9 6 - 5 7 4 3 9 - 9 6 - 5 7 4 3 9 - 9 7 - 6 7 4 3 9 - 9 7 - 6 7 4 3 9 - 9 7 - 6 7 4 3 9 - 9 8 - 7 7 4 3 9 - 9 8 - 7 7 4 4 0 - 0 2 - 0 7 4 4 0 - 0 2 - 0 7 7 8 2 - 4 9 - 2 7 7 8 2 - 4 9 - 2 ug / l u g / l m g / l m g / l u g / l u g / l n g / L u g / l u g / l u g / l u g / l u g / l u g / l u g / l u g / l D T D T D T T D T D T D T D T 0. 1 6 0 . 1 6 0 . 0 0 5 U 0 . 0 0 5 U N A N A N A 0 . 2 U 0 . 2 U 1 0 . 1 1 0 . 2 0 . 1 8 J 0 . 5 U 0 . 5 U 0 . 5 U NA 0 . 1 U N A 0 . 0 0 5 U N A N A N A N A 0 . 2 U N A 0 . 5 U N A 0 . 5 U N A 0 . 5 U NA 0 . 1 U N A N A N A 5 U N A N A 0 . 2 U N A 0 . 5 U N A 0 . 5 U N A 0 . 5 U NA 0 . 1 U N A 0 . 0 0 5 U N A N A N A N A 0 . 2 U N A 0 . 5 U N A 0 . 5 U N A 0 . 5 U 0. 1 U 0 . 0 6 6 J + N A 0 . 0 0 5 U N A N A N A N A 0 . 2 U 0 . 5 U 0 . 5 U 0 . 5 U 0 . 5 U 0 . 5 U 0 . 5 U NA 0 . 1 U N A N A N A 5 U N A N A 0 . 2 U N A 0 . 5 U N A 0 . 5 U N A 0 . 5 U NA 0 . 1 U N A N A N A 5 U N A N A 0 . 2 U N A 0 . 5 U N A 0 . 5 U N A 0 . 5 U NA 0 . 0 8 4 J N A N A N A 5 U N A N A 0 . 2 U N A 0 . 5 U N A 0 . 5 U N A 0 . 5 U NA 0 . 1 U N A 0 . 0 0 5 U N A N A N A N A 0 . 2 U N A 0 . 5 U N A 0 . 5 U N A 0 . 5 U NA 0 . 1 U N A 0 . 0 0 5 U N A N A N A N A 0 . 2 U N A 0 . 5 U N A 0 . 5 U N A 0 . 5 U NA 0 . 1 U N A N A N A 5 U N A N A 0 . 2 U N A 0 . 5 U N A 0 . 5 U N A 0 . 5 U NA 0 . 0 6 3 J N A 0 . 0 0 5 U N A N A N A N A 0 . 2 U N A 0 . 5 U N A 0 . 5 1 N A 0 . 5 U NA 0 . 1 U N A 0 . 0 0 5 U N A N A N A N A 0 . 2 U N A 0 . 5 U N A 0 . 3 2 J N A 0 . 5 U NA 0 . 0 4 7 J N A 0 . 0 0 5 U N A N A N A N A 0 . 2 U N A 0 . 5 U N A 0 . 5 U N A 0 . 5 U NA 0 . 1 U N A 0 . 0 0 5 U N A N A N A N A 0 . 2 U N A 0 . 5 U N A 0 . 5 U N A 0 . 5 U NA 0 . 1 U J N A 0 . 0 0 5 U N A N A N A N A 0 . 2 U N A 0 . 5 U N A 0 . 5 U N A 0 . 5 U 0. 1 U N A N A N A 5 U N A N A 0 . 2 U N A 0 . 5 U N A 0 . 5 U N A 0 . 5 U N A 0. 1 1 N A N A N A 2 . 5 U N A N A N A N A 0 . 0 9 4 U N A 0 . 1 6 U N A 0 . 2 U N A 1 U N A 0 . 0 0 5 U N A N A N A N A 0 . 0 5 U N A 1 U N A 1 U N A 1 U N A 0. 1 U N A N A N A 5 U N A N A 0 . 0 9 2 J N A 0 . 3 J N A 0 . 5 U N A 0 . 5 U N A 0. 1 U N A 0 . 0 0 5 U N A N A N A N A 0 . 2 U N A 0 . 5 U N A 0 . 5 U N A 0 . 5 U N A 0. 1 U N A 0 . 0 0 5 U N A N A N A N A 0 . 2 U N A 0 . 5 U N A 0 . 2 7 J N A 0 . 5 U N A 0. 1 U N A N A N A 5 U N A N A 0 . 2 U N A 0 . 5 U N A 0 . 2 8 J N A 0 . 5 U N A 0. 1 U N A N A N A 5 U N A N A 0 . 2 U N A 0 . 5 U N A 0 . 5 U N A 0 . 5 U N A 0. 1 U N A 0 . 0 0 5 U N A N A N A N A 0 . 2 U N A 0 . 5 U N A 0 . 5 U N A 0 . 5 U N A 0. 0 7 3 J N A 0 . 0 0 5 U N A N A N A N A 0 . 2 U N A 0 . 5 U N A 0 . 4 4 J N A 0 . 5 U N A 6. 3 N A 0 . 0 0 5 U N A N A N A N A 0 . 2 U N A 0 . 5 U N A 0 . 2 7 J N A 0 . 5 U N A 0. 1 U N A 0 . 0 0 5 U N A N A N A N A 0 . 2 U N A 0 . 5 U N A 0 . 2 6 J N A 0 . 5 U N A 0. 8 N A 0 . 0 0 5 U N A N A N A N A 0 . 2 U N A 0 . 5 U N A 0 . 5 U N A 0 . 5 U N A 0. 1 U N A 0 . 0 0 5 U N A N A N A N A 0 . 2 U N A 0 . 5 U N A 0 . 5 U N A 0 . 5 U N A 0. 0 4 7 J N A 0 . 0 0 5 U N A N A N A N A 0 . 2 U N A 0 . 5 U N A 0 . 1 7 J N A 0 . 5 U N A 0. 1 U N A N A N A 5 U N A N A 0 . 2 U N A 0 . 5 U N A 0 . 5 U N A 0 . 3 5 J N A NA N A N A N A N A N A N A N A 0 . 0 0 0 5 U N A N A N A N A N A N A NA N A N A N A N A N A 0 . 5 U N A N A N A N A N A N A N A N A NA N A N A N A N A N A 0 . 5 U N A N A N A N A N A N A N A N A NA N A N A N A N A N A N A N A 0 . 0 0 0 5 U N A N A N A N A N A N A NA N A N A N A N A N A N A N A 0 . 0 0 0 5 U N A N A N A N A N A N A NA N A N A N A N A N A N A N A 0 . 0 0 0 5 U N A N A N A N A N A N A NA N A N A N A N A N A N A N A 0 . 0 0 0 5 U N A N A N A N A N A N A NA N A N A N A N A N A N A N A 0 . 0 0 1 U N A N A N A N A N A N A NA N A N A N A N A N A N A N A 0 . 0 0 0 5 U N A N A N A N A N A N A NA N A N A N A N A N A 0 . 2 6 7 J N A N A N A N A N A N A N A N A NA 0 . 4 2 N A N A N A 1 0 . 5 N A N A 0 . 0 3 J N A 0 . 6 N A 1 . 4 N A 0 . 5 U NA 0 . 1 6 N A N A N A 1 5 . 9 N A N A 0 . 0 3 J N A 0 . 1 5 J N A 0 . 5 3 N A 0 . 5 U NA 0 . 2 4 N A N A N A 1 0 6 N A N A 0 . 0 3 J N A 0 . 2 7 J N A 2 . 7 N A 0 . 5 U NA 0 . 0 5 3 J + N A N A N A 4 . 6 N A N A 0 . 2 U N A 0 . 2 6 J N A 0 . 2 6 J N A 0 . 5 U NA 0 . 0 7 2 J + N A N A N A 6 . 8 N A N A 0 . 2 U N A 0 . 1 2 J N A 0 . 1 8 J N A 0 . 5 U NA 0 . 1 U N A N A N A 3 . 1 N A N A 0 . 0 3 J N A 0 . 1 5 J N A 0 . 5 U N A 0 . 5 U NA 0 . 1 3 N A N A N A 1 3 . 3 N A N A 0 . 2 U N A 0 . 5 U N A 0 . 3 4 J N A 0 . 5 U c: \ p w w o r k i n g \ t p a \ d 0 7 4 3 0 3 0 \ E - 2 I N I T I A L D R A F T T a b l e 8 - 9 Q C S a m p l e s - B l a n k S a m p l e s ( 2 0 1 8 0 8 0 3 - 1 6 5 1 ) . x l s Page 6 of 12 Ta b l e E - 2 Bl a n k S a m p l e s Ri v e r b e n d S t e a m S t a t i o n Sa m p l e N a m e Sa m p l e I D Sa m p l e D a t e EB M W - 8 I 9 2 2 5 7 0 1 1 0 0 2 7 / 1 / 2 0 1 5 EB ( 3 / 0 2 / 2 0 1 5 ) 2 0 1 5 0 0 6 2 9 2 3 / 2 / 2 0 1 5 EB ( 3 / 0 3 / 2 0 1 5 2 0 1 5 0 0 6 2 9 3 3 / 3 / 2 0 1 5 EB ( 3 / 1 6 / 2 0 1 5 ) 2 0 1 5 0 0 7 8 9 5 3 / 1 6 / 2 0 1 5 EB ( 3 / 1 7 / 2 0 1 5 ) 2 0 1 5 0 0 7 8 9 6 3 / 1 7 / 2 0 1 5 EB ( 3 / 1 8 / 2 0 1 5 ) 2 0 1 5 0 0 7 8 9 7 3 / 1 8 / 2 0 1 5 EB ( 3 / 1 9 / 1 5 ) 2 0 1 5 0 0 8 6 3 2 3 / 1 9 / 2 0 1 5 EB ( 3 / 2 0 / 1 5 ) 2 0 1 5 0 0 8 6 3 3 3 / 1 9 / 2 0 1 5 EB ( 3 / 2 3 / 1 5 ) 2 0 1 5 0 0 9 4 1 4 3 / 2 3 / 2 0 1 5 EB ( 3 / 2 4 / 1 5 ) 2 0 1 5 0 0 8 6 3 4 3 / 2 4 / 2 0 1 5 EB ( 3 / 2 5 / 1 5 ) 2 0 1 5 0 0 8 6 3 5 3 / 2 5 / 2 0 1 5 EB ( 3 / 2 6 / 1 5 ) 2 0 1 5 0 0 8 6 3 6 3 / 2 5 / 2 0 1 5 EB ( 3 / 2 7 / 1 5 ) 2 0 1 5 0 0 9 4 1 5 3 / 2 7 / 2 0 1 5 EB ( 3 / 3 0 / 1 5 ) 2 0 1 5 0 0 9 4 1 6 3 / 3 0 / 2 0 1 5 EB ( 3 / 3 1 / 1 5 ) 2 0 1 5 0 0 9 4 1 7 3 / 3 1 / 2 0 1 5 EB ( 3 / 4 / 2 0 1 5 ) 2 0 1 5 0 0 6 2 9 4 3 / 4 / 2 0 1 5 EB ( 4 / 1 / 1 5 ) 2 0 1 5 0 0 9 4 1 8 4 / 1 / 2 0 1 5 EB ( 4 / 1 4 / 1 5 ) 2 0 1 5 0 1 0 9 8 6 4 / 1 4 / 2 0 1 5 EB ( 4 / 1 6 / 1 5 ) 2 0 1 5 0 1 1 9 2 4 4 / 1 6 / 2 0 1 5 EB ( 4 / 1 7 / 1 5 ) 2 0 1 5 0 1 1 9 2 5 4 / 1 7 / 2 0 1 5 EB ( 4 / 2 / 1 5 ) 2 0 1 5 0 0 9 4 1 9 4 / 2 / 2 0 1 5 EB ( 4 / 2 1 / 1 5 ) 2 0 1 5 0 1 1 9 2 6 4 / 2 1 / 2 0 1 5 EB ( 4 / 2 3 / 1 5 ) 2 0 1 5 0 1 3 3 9 9 4 / 2 3 / 2 0 1 5 EB ( 4 / 2 4 / 1 5 ) 2 0 1 5 0 1 3 3 9 8 4 / 2 4 / 2 0 1 5 EB ( 4 / 2 7 / 1 5 ) 2 0 1 5 0 1 3 3 9 7 4 / 2 7 / 2 0 1 5 EB ( 4 / 2 9 / 1 5 ) 2 0 1 5 0 1 3 3 9 6 4 / 2 9 / 2 0 1 5 EB ( 5 / 0 1 / 1 5 ) 2 0 1 5 0 1 3 3 9 5 5 / 1 / 2 0 1 5 EB ( 5 / 1 1 / 1 5 ) 2 0 1 5 0 1 4 3 3 9 5 / 1 1 / 2 0 1 5 EB ( 5 / 1 2 / 1 5 ) 2 0 1 5 0 1 6 2 4 2 5 / 1 2 / 2 0 1 5 EB ( 5 / 1 3 / 1 5 ) 2 0 1 5 0 1 6 2 4 3 5 / 1 3 / 2 0 1 5 EB ( 5 / 1 4 / 1 5 ) 2 0 1 5 0 1 6 2 4 4 5 / 1 4 / 2 0 1 5 EB ( 5 / 4 / 1 5 ) 2 0 1 5 0 1 4 3 3 4 5 / 4 / 2 0 1 5 EB ( 5 / 5 / 1 5 ) 2 0 1 5 0 1 4 3 3 5 5 / 5 / 2 0 1 5 EB ( 5 / 6 / 1 5 ) 2 0 1 5 0 1 4 3 3 6 5 / 6 / 2 0 1 5 EB ( 5 / 7 / 1 5 ) 2 0 1 5 0 1 4 3 3 7 5 / 7 / 2 0 1 5 EB ( 5 / 8 / 1 5 ) 2 0 1 5 0 1 4 3 3 8 5 / 8 / 2 0 1 5 EB ( 6 / 1 / 1 5 ) 2 0 1 5 0 1 7 4 9 2 6 / 1 / 2 0 1 5 EB ( 6 / 1 0 / 1 5 ) 2 0 1 5 0 1 9 4 7 7 6 / 1 0 / 2 0 1 5 EB ( 6 / 1 1 / 1 5 ) 2 0 1 5 0 1 9 4 7 8 6 / 1 1 / 2 0 1 5 EB ( 6 / 1 3 / 1 5 ) 2 0 1 5 0 1 9 4 7 3 6 / 1 3 / 2 0 1 5 EB ( 6 / 2 / 1 5 ) 2 0 1 5 0 1 7 4 9 1 6 / 2 / 2 0 1 5 EB ( 6 / 3 / 1 5 ) 2 0 1 5 0 1 7 4 9 0 6 / 3 / 2 0 1 5 EB ( 6 / 5 / 1 5 ) 2 0 1 5 0 1 9 4 7 4 6 / 5 / 2 0 1 5 EB ( 6 / 8 / 1 5 ) 2 0 1 5 0 1 9 4 7 5 6 / 8 / 2 0 1 5 EB ( 6 / 9 / 1 5 ) 2 0 1 5 0 1 9 4 7 6 6 / 9 / 2 0 1 5 EB _ 2 0 1 5 0 6 2 8 _ C T 9 2 2 5 6 4 8 0 0 0 5 6 / 2 8 / 2 0 1 5 EB - 0 1 - 0 7 1 1 2 0 1 5 9 2 2 5 8 2 6 7 0 0 4 7 / 1 1 / 2 0 1 5 EB - 2 0 1 5 0 7 0 1 - M P 9 2 2 5 7 0 1 1 0 0 5 7 / 1 / 2 0 1 5 EB - M W - 2 D 9 2 2 5 6 7 6 5 0 1 2 6 / 3 0 / 2 0 1 5 EB - M W - 8 S 9 2 2 5 6 7 6 5 0 1 3 6 / 3 0 / 2 0 1 5 Eq u i p B l a n k 2 0 1 5 0 0 6 9 6 6 3 / 5 / 2 0 1 5 Eq u i p B l a n k 2 0 1 5 0 0 6 9 7 2 3 / 1 0 / 2 0 1 5 Eq u i p B l a n k 2 0 1 5 0 0 6 9 7 8 3 / 9 / 2 0 1 5 Eq u i p B l a n k 2 0 1 5 0 0 6 9 7 9 3 / 1 1 / 2 0 1 5 Eq u i p B l a n k 0 6 1 3 1 5 9 2 2 5 6 6 9 3 0 1 8 6 / 1 3 / 2 0 1 5 Eq u i p B l a n k 0 6 1 8 1 5 9 2 2 5 6 6 9 3 0 1 9 6 / 1 8 / 2 0 1 5 Eq u i p m e n t B l a n k 2 0 1 5 0 1 7 8 3 0 6 / 5 / 2 0 1 5 Eq u i p m e n t B l a n k 2 0 1 5 0 1 8 0 6 0 6 / 8 / 2 0 1 5 EQ U I P M E N T B L A N K 9 2 2 5 7 2 0 2 0 1 1 7 / 2 / 2 0 1 5 EQ U I P M E N T B L A N K 9 2 2 5 7 2 0 2 0 1 2 7 / 2 / 2 0 1 5 EQ U I P M E N T B L A N K 9 2 2 5 7 2 0 2 0 1 3 7 / 2 / 2 0 1 5 EQ U I P M E N T B L A N K 9 2 2 5 9 6 5 1 0 1 4 7 / 1 6 / 2 0 1 5 Eq u i p m e n t B l a n k 0 6 1 7 1 5 92 2 5 5 4 9 7 0 1 3 6 / 1 7 / 2 0 1 5 EQ U I P M E N T B L A N K A B - 1 D 92 2 5 8 0 4 9 0 0 4 7 / 9 / 2 0 1 5 EQ U I P M E N T B L A N K A B - 1 S 92 2 5 8 0 4 9 0 0 3 7 / 9 / 2 0 1 5 An a l y t e CA S R N Re s u l t U n i t FR A C T I O N St r o n t i u m S t r o n t i u m S t r o n t i u m S t r o n t i u m T h a l l i u m T h a l l i u m V a n a d i u m V a n a d i u m Z i n c Z i n c Z i n c Z i n c A l k a l i n i t y , H C O 3 A l k a l i n i t y , H C O 3 A l k a l i n i t y , C O 3 74 4 0 - 2 4 - 6 7 4 4 0 - 2 4 - 6 7 4 4 0 - 2 4 - 6 7 4 4 0 - 2 4 - 6 7 4 4 0 - 2 8 - 0 7 4 4 0 - 2 8 - 0 7 4 4 0 - 6 2 - 2 7 4 4 0 - 6 2 - 2 7 4 4 0 - 6 6 - 6 7 4 4 0 - 6 6 - 6 7 4 4 0 - 6 6 - 6 7 4 4 0 - 6 6 - 6 A L K - H C O 3 A L K - H C O 3 A L K - C O 3 mg / l m g / l u g / l u g / l u g / l u g / l u g / l u g / l m g / l m g / l u g / l u g / l m g / l u g / l m g / l D T D T D T D T D T D T N N N 0. 0 0 5 U 0 . 0 0 5 U N A N A 0 . 1 U 0 . 1 U 1 U 1 U 0 . 2 4 0 . 2 2 N A N A 5 U N A 5 U NA N A N A 4 1 . 4 N A 0 . 1 6 N A 1 0 . 9 N A N A N A 1 7 . 8 N A N A N A NA N A N A 1 6 N A 0 . 1 U N A 4 . 1 N A N A N A 8 N A N A N A NA N A N A 0 . 9 5 N A 0 . 1 U N A 1 U N A N A N A 2 6 . 6 N A N A N A NA N A N A 0 . 5 U N A 0 . 1 U N A 1 U N A N A N A 5 U N A N A N A NA N A N A 2 . 9 N A 0 . 1 U N A 1 U N A N A N A 8 . 6 N A N A N A NA N A N A 9 . 4 N A 0 . 1 U N A 2 . 6 N A N A N A 5 U N A N A N A NA N A N A 0 . 9 9 N A 0 . 1 U N A 1 U N A N A N A 5 U N A N A N A NA N A N A 3 N A 0 . 1 U N A 1 U N A N A N A 5 U N A N A N A NA N A N A 0 . 5 U N A 0 . 1 U N A 1 U N A N A N A 5 U N A N A N A NA N A N A 0 . 5 2 N A 0 . 1 U N A 1 U N A N A N A 5 . 4 N A N A N A NA N A N A 5 N A 0 . 1 U N A 5 N A N A N A 6 . 9 N A N A N A NA N A N A 2 . 5 N A 0 . 1 U N A 2 . 2 N A N A N A 5 U N A N A N A NA N A N A 0 . 5 5 N A 0 . 1 U N A 1 U N A N A N A 5 U N A N A N A NA N A N A 0 . 5 U N A 0 . 1 U N A 1 U N A N A N A 5 U N A N A N A NA N A N A 1 0 . 7 N A 0 . 5 U N A 9 . 5 N A N A N A 9 8 5 N A N A N A NA N A N A 0 . 5 U N A 0 . 1 U N A 1 U N A N A N A 5 U N A N A N A NA N A N A 0 . 8 8 N A 0 . 1 U N A 1 U N A N A N A 2 . 6 J N A N A N A NA N A N A 0 . 2 4 J N A 0 . 1 U N A 1 U N A N A N A 5 U N A N A N A NA N A N A 0 . 7 3 N A 0 . 1 U N A 0 . 4 3 J N A N A N A 2 . 6 J N A N A N A NA N A N A 1 1 . 2 N A 0 . 1 U N A 3 . 7 N A N A N A 1 3 . 8 N A N A N A NA N A N A 0 . 3 2 J N A 0 . 1 U N A 1 U N A N A N A 5 U N A N A N A NA N A N A 2 . 3 N A 0 . 1 U N A 1 . 5 N A N A N A 1 8 . 4 N A N A N A NA N A N A 1 . 5 N A 0 . 1 U N A 1 . 7 N A N A N A 7 N A N A N A NA N A N A 1 . 2 N A 0 . 1 U N A 0 . 6 9 J N A N A N A 2 . 6 J N A N A N A NA N A N A 3 9 . 4 N A 0 . 0 1 7 J N A 2 6 N A N A N A 2 2 . 8 N A N A N A NA N A N A 1 . 9 N A 0 . 1 U N A 1 . 3 N A N A N A 3 . 9 J N A N A N A NA N A N A 2 . 4 N A 0 . 1 U N A 1 U N A N A N A 3 J N A N A N A NA N A N A 0 . 9 4 N A 0 . 1 U N A 1 U N A N A N A 8 . 1 N A N A N A NA N A N A 0 . 8 1 N A 0 . 1 U N A 1 U N A N A N A 4 . 4 J N A N A N A NA N A N A 1 . 1 N A 0 . 1 U N A 1 U N A N A N A 6 . 2 N A N A N A NA N A N A 0 . 6 6 N A 0 . 1 U N A 1 U J N A N A N A 5 U N A N A N A NA N A N A 1 . 2 N A 0 . 1 U N A 0 . 9 3 J N A N A N A 2 . 7 J N A N A N A NA N A N A 2 . 1 N A 0 . 1 U N A 1 . 4 N A N A N A 2 . 5 J N A N A N A NA N A N A 0 . 5 9 N A 0 . 1 U N A 1 U N A N A N A 5 U N A N A N A NA N A N A 1 . 4 N A 0 . 1 U N A 1 U N A N A N A 2 . 8 J N A N A N A NA N A N A 2 . 8 N A 0 . 1 U N A 5 . 4 N A N A N A 8 . 2 N A N A N A NA N A N A 4 4 . 3 N A 0 . 0 2 4 J N A 1 9 . 9 N A N A N A 8 3 N A N A N A NA N A N A 1 2 . 2 N A 0 . 1 U N A 8 N A N A N A 3 1 . 2 N A N A N A NA N A N A 1 . 5 N A 0 . 1 U N A 1 U N A N A N A 8 . 2 N A N A N A NA N A N A 4 . 5 N A 0 . 1 U N A 5 . 2 N A N A N A 2 1 . 1 N A N A N A NA N A N A 1 . 2 N A 0 . 1 U N A 1 U N A N A N A 5 U N A N A N A NA N A N A 3 . 1 N A 0 . 1 U N A 0 . 3 J N A N A N A 1 1 . 6 N A N A N A NA N A N A 1 . 8 N A 0 . 1 U N A 1 U N A N A N A 6 . 4 N A N A N A NA N A N A 2 . 6 N A 0 . 1 U N A 0 . 5 6 J N A N A N A 1 1 . 3 N A N A N A 0. 0 0 5 U 0 . 0 0 5 U N A N A N A N A N A N A 0 . 0 1 U J 0 . 0 6 8 N A N A 5 U N A 5 U 0. 0 0 5 U 0 . 0 0 5 U N A N A 0 . 1 U 0 . 1 U J 1 U 1 U 0 . 0 0 4 5 J 0 . 0 1 U N A N A 5 U N A 5 U 0. 0 0 5 U 0 . 0 0 5 U N A N A 0 . 1 U 0 . 1 U 1 U 1 U 0 . 0 0 3 7 J 0 . 0 0 5 4 J N A N A 5 U N A 5 U 0. 0 0 5 U 0 . 0 0 5 U N A N A 0 . 1 U 0 . 1 U 0 . 3 6 J 0 . 2 9 J 0 . 0 0 2 7 J 0 . 0 0 4 5 J + N A N A 5 U N A 5 U 0. 0 0 5 U 0 . 0 0 5 U N A N A 0 . 1 U 0 . 1 U 0 . 3 1 J 1 U 0 . 0 1 U 0 . 0 0 4 5 J + N A N A 5 U N A 5 U NA N A N A 1 . 6 N A 0 . 1 U N A 1 . 4 N A N A N A 5 U N A N A N A NA N A N A 1 . 2 N A 0 . 1 U N A 1 U N A N A N A 5 U N A N A N A NA N A N A 1 . 9 N A 0 . 1 U N A 1 . 5 N A N A N A 1 1 . 7 N A N A N A NA N A N A 0 . 6 7 N A 0 . 1 U N A 1 U N A N A N A 5 U N A N A N A NA N A N A 3 . 7 N A 0 . 0 1 6 J N A 1 . 1 N A N A N A 5 . 7 N A N A N A NA N A N A 7 . 1 N A 0 . 1 U N A 1 . 9 N A N A N A 2 0 N A N A N A NA N A N A 5 U N A 0 . 1 U N A 0 . 3 3 J N A N A N A 1 0 U N A 1 0 0 0 0 U N A NA N A N A 5 U N A 0 . 1 U N A 1 U N A N A N A 3 . 6 J + N A 1 0 0 0 0 U N A NA 0 . 0 0 5 U N A N A N A 0 . 1 U N A 1 U N A 0 . 0 1 U N A N A 5 U N A 5 U NA 0 . 0 0 5 U N A N A N A 0 . 1 U N A 1 U N A 0 . 0 1 U N A N A 5 U N A 5 U NA 0 . 0 0 5 U N A N A N A 0 . 1 U N A 1 U N A 0 . 0 1 U N A N A 5 U N A 5 U NA N A N A 0 . 3 7 J N A 0 . 1 U N A 1 U N A N A N A 4 . 8 J N A N A N A NA N A N A 0 . 4 7 J N A 0 . 1 U N A 1 U N A N A N A 1 6 . 7 N A N A N A NA N A N A 5 U N A 0 . 1 U N A 1 U N A N A N A 1 0 U N A 5 0 0 0 U N A NA N A N A 5 U N A 0 . 1 U N A 1 U N A N A N A 1 0 U N A 5 0 0 0 U N A c: \ p w w o r k i n g \ t p a \ d 0 7 4 3 0 3 0 \ E - 2 I N I T I A L D R A F T T a b l e 8 - 9 Q C S a m p l e s - B l a n k S a m p l e s ( 2 0 1 8 0 8 0 3 - 1 6 5 1 ) . x l s Page 7 of 12 Ta b l e E - 2 Bl a n k S a m p l e s Ri v e r b e n d S t e a m S t a t i o n Sa m p l e N a m e Sa m p l e I D Sa m p l e D a t e EB M W - 8 I 9 2 2 5 7 0 1 1 0 0 2 7 / 1 / 2 0 1 5 An a l y t e CA S R N Re s u l t U n i t FR A C T I O N EQ U I P M E N T B L A N K A B - 2 S 92 2 5 7 8 1 7 0 0 4 7 / 8 / 2 0 1 5 EQ U I P M E N T B L A N K A B - 3 D 92 2 5 7 6 0 6 0 0 3 7 / 7 / 2 0 1 5 EQ U I P M E N T B L A N K A B - 4 D 92 2 5 7 8 1 7 0 0 5 7 / 8 / 2 0 1 5 EQ U I P M E N T B L A N K A B - 7 I 92 2 5 7 6 0 4 0 0 2 7 / 7 / 2 0 1 5 EQ U I P M E N T B L A N K A S - 3 S 92 2 5 7 6 0 6 0 0 4 7 / 7 / 2 0 1 5 EQ U I P M E N T B L A N K B G - 1 S 92 2 5 7 3 5 2 0 0 6 7 / 6 / 2 0 1 5 EQ U I P M E N T B L A N K B G - 3 D 92 2 5 7 3 5 2 0 0 5 7 / 6 / 2 0 1 5 EQ U I P M E N T B L A N K G W A 1 D 92 2 5 7 2 0 2 0 1 4 7 / 2 / 2 0 1 5 EQ U I P M E N T B L A N K G W A 1 S 92 2 5 7 2 0 2 0 1 5 7 / 2 / 2 0 1 5 EQ U I P M E N T B L A N K G W A - 1 0 D 92 2 5 7 2 1 7 0 0 2 7 / 3 / 2 0 1 5 EQ U I P M E N T B L A N K G W A - 2 0 S 92 2 5 8 2 7 2 0 0 3 7 / 1 1 / 2 0 1 5 EQ U I P M E N T B L A N K G W A - 2 2 S 92 2 5 8 2 9 5 0 0 7 7 / 1 0 / 2 0 1 5 EQ U I P M E N T B L A N K G W A - 2 3 B R 92 2 5 8 6 6 2 0 0 1 7 / 1 4 / 2 0 1 5 EQ U I P M E N T B L A N K G W A - 2 3 S 92 2 5 8 2 9 5 0 0 8 7 / 1 0 / 2 0 1 5 EQ U I P M E N T B L A N K G W A - 2 B R U 92 2 5 7 6 0 4 0 0 3 7 / 7 / 2 0 1 5 Fi l t e r B l a n k 2 0 1 5 0 1 7 8 2 9 6 / 5 / 2 0 1 5 Fi l t e r B l a n k 2 0 1 5 0 1 8 0 7 5 6 / 8 / 2 0 1 5 Fi l t e r B l a n k 2 0 1 5 0 2 4 1 5 8 7 / 2 1 / 2 0 1 5 FI L T E R B L A N K 9 2 2 5 5 3 8 7 0 1 5 6 / 1 9 / 2 0 1 5 FI L T E R B L A N K 9 2 2 5 7 2 0 2 0 1 6 7 / 2 / 2 0 1 5 FI L T E R B L A N K 9 2 2 5 7 2 0 2 0 1 7 7 / 2 / 2 0 1 5 FI L T E R B L A N K 9 2 2 5 7 2 1 7 0 0 3 7 / 3 / 2 0 1 5 FI L T E R B L A N K 9 2 2 5 7 3 5 2 0 0 7 7 / 6 / 2 0 1 5 FI L T E R B L A N K 9 2 2 5 7 6 0 4 0 0 4 7 / 7 / 2 0 1 5 FI L T E R B L A N K 9 2 2 5 8 2 7 2 0 0 4 7 / 1 1 / 2 0 1 5 FI L T E R B L A N K 9 2 2 5 8 2 9 5 0 0 9 7 / 1 0 / 2 0 1 5 FI L T E R B L A N K 9 2 2 5 8 9 4 5 0 0 1 7 / 1 5 / 2 0 1 5 FI L T E R B L A N K 9 2 2 5 9 2 1 2 0 0 3 7 / 1 6 / 2 0 1 5 FI L T E R B L A N K 9 2 2 5 9 3 9 0 0 0 5 7 / 1 7 / 2 0 1 5 FI L T E R B L A N K A B - 2 S 9 2 2 5 7 8 1 7 0 0 7 7 / 8 / 2 0 1 5 FI L T E R B L A N K R B S W 0 0 1 92 2 5 8 0 4 9 0 0 5 7 / 9 / 2 0 1 5 S- 1 1 F I E L D B L A N K 9 2 2 5 7 2 2 0 0 0 8 7 / 3 / 2 0 1 5 S- 1 3 F I E L D B L A N K 9 2 2 5 7 6 0 5 0 0 3 7 / 7 / 2 0 1 5 S- 2 F I E L D B L A N K 9 2 2 5 7 6 0 5 0 0 4 7 / 7 / 2 0 1 5 S- 4 F I E L D B L A N K 9 2 2 5 7 2 2 0 0 0 6 7 / 3 / 2 0 1 5 S- 7 F I E L D B L A N K 9 2 2 5 7 2 2 0 0 0 9 7 / 3 / 2 0 1 5 S- 8 F I E L D B L A N K 9 2 2 5 7 2 2 0 0 1 0 7 / 3 / 2 0 1 5 S- 9 F I E L D B L A N K 9 2 2 5 7 2 2 0 0 0 7 7 / 3 / 2 0 1 5 TR I P B L A N K 2 0 1 5 0 1 8 0 7 4 6 / 8 / 2 0 1 5 TR I P B L A N K 9 2 2 5 7 2 2 0 0 1 1 7 / 3 / 2 0 1 5 TR I P B L A N K 9 2 2 5 7 6 0 5 0 0 5 7 / 7 / 2 0 1 5 AB - 5 D 2 0 1 5 0 1 1 0 1 8 4 / 7 / 2 0 1 5 AB - 5 D 2 0 1 5 0 1 1 0 1 9 4 / 8 / 2 0 1 5 AS - 2 D 2 0 1 5 0 1 1 0 1 7 4 / 6 / 2 0 1 5 GW A - 2 D 2 0 1 5 0 1 1 0 1 5 4 / 1 3 / 2 0 1 5 GW A - 2 D 2 0 1 5 0 1 1 0 1 6 4 / 1 5 / 2 0 1 5 GW A - 2 D 2 0 1 5 0 1 1 0 2 1 4 / 1 0 / 2 0 1 5 GW A - 5 D 2 0 1 5 0 1 1 0 2 0 4 / 9 / 2 0 1 5 St r o n t i u m S t r o n t i u m S t r o n t i u m S t r o n t i u m T h a l l i u m T h a l l i u m V a n a d i u m V a n a d i u m Z i n c Z i n c Z i n c Z i n c A l k a l i n i t y , H C O 3 A l k a l i n i t y , H C O 3 A l k a l i n i t y , C O 3 74 4 0 - 2 4 - 6 7 4 4 0 - 2 4 - 6 7 4 4 0 - 2 4 - 6 7 4 4 0 - 2 4 - 6 7 4 4 0 - 2 8 - 0 7 4 4 0 - 2 8 - 0 7 4 4 0 - 6 2 - 2 7 4 4 0 - 6 2 - 2 7 4 4 0 - 6 6 - 6 7 4 4 0 - 6 6 - 6 7 4 4 0 - 6 6 - 6 7 4 4 0 - 6 6 - 6 A L K - H C O 3 A L K - H C O 3 A L K - C O 3 mg / l m g / l u g / l u g / l u g / l u g / l u g / l u g / l m g / l m g / l u g / l u g / l m g / l u g / l m g / l D T D T D T D T D T D T N N N 0. 0 0 5 U 0 . 0 0 5 U N A N A 0 . 1 U 0 . 1 U 1 U 1 U 0 . 2 4 0 . 2 2 N A N A 5 U N A 5 U NA 0 . 0 0 5 U N A N A N A 0 . 1 U N A 1 U N A 0 . 0 1 U N A N A 5 U N A 5 U NA N A N A 5 U N A 0 . 1 U N A 1 U N A N A N A 1 0 U N A 5 0 0 0 U N A NA 0 . 0 0 5 U N A N A N A 0 . 1 U N A 1 U N A 0 . 0 1 U N A N A 5 U N A 5 U NA 0 . 0 0 5 U N A N A 0 . 0 3 4 J 0 . 0 4 J 1 U 1 U N A 0 . 0 1 U N A N A 5 U N A 5 U NA N A N A 5 U N A 0 . 1 U N A 1 U N A N A N A 1 0 U N A 5 0 0 0 U N A NA N A N A 5 U N A 0 . 1 U N A 1 U N A N A N A 1 0 U N A 5 0 0 0 U N A NA N A N A 5 U N A 0 . 1 U N A 1 U N A N A N A 1 0 U N A 5 0 0 0 U N A NA 0 . 0 0 5 U N A N A N A 0 . 1 U N A 1 U N A 0 . 0 0 7 5 J N A N A 5 U N A 5 U NA 0 . 0 0 5 U N A N A N A 0 . 1 U N A 1 U N A 0 . 0 0 8 1 J N A N A 5 U N A 5 U NA N A N A 5 U N A 0 . 1 U N A 1 U N A N A N A 1 0 U N A 5 0 0 0 U N A NA 0 . 0 0 5 U N A N A N A 0 . 1 U N A 1 U N A 0 . 0 1 U N A N A 5 U N A 5 U NA 0 . 0 0 5 U N A N A N A 0 . 1 U N A 1 U N A 0 . 0 1 U N A N A 5 U N A 5 U NA 0 . 0 0 5 U N A N A N A 0 . 0 3 4 J N A 1 U N A 0 . 0 1 U J N A N A 5 U N A 5 U NA 0 . 0 0 5 U N A N A N A 0 . 1 U N A 1 U N A 0 . 0 0 3 3 J N A N A 5 U N A 5 U NA 0 . 0 0 5 U N A N A N A 0 . 1 U N A 1 U N A 0 . 0 1 U N A N A 5 U N A 5 U NA N A 5 U N A 0 . 1 U N A 1 U N A N A N A 3 1 N A N A N A N A NA N A 2 . 5 U N A 0 . 0 1 5 U N A 0 . 2 8 U N A N A N A 2 . 5 U N A N A N A N A 0. 0 0 5 U N A N A N A 0 . 2 U N A 0 . 3 U N A 0 . 0 0 5 U N A N A N A N A N A N A NA N A 5 U N A 0 . 1 U N A 1 U N A N A N A 1 3 N A N A N A N A 0. 0 0 5 U N A N A N A 0 . 1 U N A 1 U N A 0 . 0 1 U N A N A N A N A N A N A 0. 0 0 5 U N A N A N A 0 . 1 U N A 1 U N A 0 . 0 1 U N A N A N A N A N A N A NA N A 4 . 1 J N A 0 . 1 U N A 1 U N A N A N A 3 . 8 J N A N A N A N A NA N A 5 U N A 0 . 1 U N A 0 . 3 1 J N A N A N A 1 0 U N A N A N A N A 0. 0 0 5 U N A N A N A 0 . 1 U N A 1 U N A 0 . 0 0 4 6 J N A N A N A N A N A N A 0. 0 0 3 8 J N A N A N A 0 . 1 U N A 1 U N A 0 . 0 0 7 J N A N A N A N A N A N A 0. 0 0 5 U N A N A N A 0 . 1 U N A 1 U N A 0 . 0 0 8 J N A N A N A N A N A N A 0. 0 0 5 U J N A N A N A 0 . 0 2 1 J N A 1 U N A 0 . 0 1 U N A N A N A N A N A N A 0. 0 0 5 U N A N A N A 0 . 0 3 1 J + N A 1 U N A 0 . 0 1 U N A N A N A N A N A N A 0. 0 0 5 U N A N A N A 0 . 1 U N A 1 U N A 0 . 0 1 U N A N A N A N A N A N A 0. 0 0 5 U N A N A N A 0 . 1 U N A 1 U N A 0 . 0 1 U N A N A N A N A N A N A NA N A 5 U N A 0 . 1 U N A 1 U N A N A N A 1 0 U N A N A N A N A NA N A N A N A N A N A N A N A N A N A N A N A N A N A N A NA N A N A N A N A N A N A N A N A N A N A N A N A N A N A NA N A N A N A N A N A N A N A N A N A N A N A N A N A N A NA N A N A N A N A N A N A N A N A N A N A N A N A N A N A NA N A N A N A N A N A N A N A N A N A N A N A N A N A N A NA N A N A N A N A N A N A N A N A N A N A N A N A N A N A NA N A N A N A N A N A N A N A N A N A N A N A N A N A N A NA N A N A N A N A N A N A N A N A N A N A N A N A N A N A NA N A N A N A N A N A N A N A N A N A N A N A N A N A N A NA N A N A N A N A N A N A N A N A N A N A N A N A N A N A NA N A N A 7 . 6 N A 0 . 0 2 7 J N A 1 . 6 N A N A N A 1 7 . 6 N A N A N A NA N A N A 1 . 8 N A 0 . 1 U N A 0 . 4 2 J N A N A N A 6 . 3 N A N A N A NA N A N A 1 0 . 7 N A 0 . 0 1 9 J N A 2 . 6 N A N A N A 1 3 . 2 N A N A N A NA N A N A 0 . 7 6 N A 0 . 1 U N A 0 . 7 6 J N A N A N A 5 U N A N A N A NA N A N A 0 . 5 2 N A 0 . 1 U N A 0 . 4 3 J N A N A N A 2 . 5 J N A N A N A NA N A N A 0 . 3 2 J N A 0 . 1 U N A 0 . 3 6 J N A N A N A 5 U N A N A N A NA N A N A 0 . 6 6 N A 0 . 1 U N A 1 U N A N A N A 5 . 1 N A N A N A c: \ p w w o r k i n g \ t p a \ d 0 7 4 3 0 3 0 \ E - 2 I N I T I A L D R A F T T a b l e 8 - 9 Q C S a m p l e s - B l a n k S a m p l e s ( 2 0 1 8 0 8 0 3 - 1 6 5 1 ) . x l s Page 8 of 12 Ta b l e E - 2 Bl a n k S a m p l e s Ri v e r b e n d S t e a m S t a t i o n Sa m p l e N a m e Sa m p l e I D Sa m p l e D a t e EB M W - 8 I 9 2 2 5 7 0 1 1 0 0 2 7 / 1 / 2 0 1 5 EB ( 3 / 0 2 / 2 0 1 5 ) 2 0 1 5 0 0 6 2 9 2 3 / 2 / 2 0 1 5 EB ( 3 / 0 3 / 2 0 1 5 2 0 1 5 0 0 6 2 9 3 3 / 3 / 2 0 1 5 EB ( 3 / 1 6 / 2 0 1 5 ) 2 0 1 5 0 0 7 8 9 5 3 / 1 6 / 2 0 1 5 EB ( 3 / 1 7 / 2 0 1 5 ) 2 0 1 5 0 0 7 8 9 6 3 / 1 7 / 2 0 1 5 EB ( 3 / 1 8 / 2 0 1 5 ) 2 0 1 5 0 0 7 8 9 7 3 / 1 8 / 2 0 1 5 EB ( 3 / 1 9 / 1 5 ) 2 0 1 5 0 0 8 6 3 2 3 / 1 9 / 2 0 1 5 EB ( 3 / 2 0 / 1 5 ) 2 0 1 5 0 0 8 6 3 3 3 / 1 9 / 2 0 1 5 EB ( 3 / 2 3 / 1 5 ) 2 0 1 5 0 0 9 4 1 4 3 / 2 3 / 2 0 1 5 EB ( 3 / 2 4 / 1 5 ) 2 0 1 5 0 0 8 6 3 4 3 / 2 4 / 2 0 1 5 EB ( 3 / 2 5 / 1 5 ) 2 0 1 5 0 0 8 6 3 5 3 / 2 5 / 2 0 1 5 EB ( 3 / 2 6 / 1 5 ) 2 0 1 5 0 0 8 6 3 6 3 / 2 5 / 2 0 1 5 EB ( 3 / 2 7 / 1 5 ) 2 0 1 5 0 0 9 4 1 5 3 / 2 7 / 2 0 1 5 EB ( 3 / 3 0 / 1 5 ) 2 0 1 5 0 0 9 4 1 6 3 / 3 0 / 2 0 1 5 EB ( 3 / 3 1 / 1 5 ) 2 0 1 5 0 0 9 4 1 7 3 / 3 1 / 2 0 1 5 EB ( 3 / 4 / 2 0 1 5 ) 2 0 1 5 0 0 6 2 9 4 3 / 4 / 2 0 1 5 EB ( 4 / 1 / 1 5 ) 2 0 1 5 0 0 9 4 1 8 4 / 1 / 2 0 1 5 EB ( 4 / 1 4 / 1 5 ) 2 0 1 5 0 1 0 9 8 6 4 / 1 4 / 2 0 1 5 EB ( 4 / 1 6 / 1 5 ) 2 0 1 5 0 1 1 9 2 4 4 / 1 6 / 2 0 1 5 EB ( 4 / 1 7 / 1 5 ) 2 0 1 5 0 1 1 9 2 5 4 / 1 7 / 2 0 1 5 EB ( 4 / 2 / 1 5 ) 2 0 1 5 0 0 9 4 1 9 4 / 2 / 2 0 1 5 EB ( 4 / 2 1 / 1 5 ) 2 0 1 5 0 1 1 9 2 6 4 / 2 1 / 2 0 1 5 EB ( 4 / 2 3 / 1 5 ) 2 0 1 5 0 1 3 3 9 9 4 / 2 3 / 2 0 1 5 EB ( 4 / 2 4 / 1 5 ) 2 0 1 5 0 1 3 3 9 8 4 / 2 4 / 2 0 1 5 EB ( 4 / 2 7 / 1 5 ) 2 0 1 5 0 1 3 3 9 7 4 / 2 7 / 2 0 1 5 EB ( 4 / 2 9 / 1 5 ) 2 0 1 5 0 1 3 3 9 6 4 / 2 9 / 2 0 1 5 EB ( 5 / 0 1 / 1 5 ) 2 0 1 5 0 1 3 3 9 5 5 / 1 / 2 0 1 5 EB ( 5 / 1 1 / 1 5 ) 2 0 1 5 0 1 4 3 3 9 5 / 1 1 / 2 0 1 5 EB ( 5 / 1 2 / 1 5 ) 2 0 1 5 0 1 6 2 4 2 5 / 1 2 / 2 0 1 5 EB ( 5 / 1 3 / 1 5 ) 2 0 1 5 0 1 6 2 4 3 5 / 1 3 / 2 0 1 5 EB ( 5 / 1 4 / 1 5 ) 2 0 1 5 0 1 6 2 4 4 5 / 1 4 / 2 0 1 5 EB ( 5 / 4 / 1 5 ) 2 0 1 5 0 1 4 3 3 4 5 / 4 / 2 0 1 5 EB ( 5 / 5 / 1 5 ) 2 0 1 5 0 1 4 3 3 5 5 / 5 / 2 0 1 5 EB ( 5 / 6 / 1 5 ) 2 0 1 5 0 1 4 3 3 6 5 / 6 / 2 0 1 5 EB ( 5 / 7 / 1 5 ) 2 0 1 5 0 1 4 3 3 7 5 / 7 / 2 0 1 5 EB ( 5 / 8 / 1 5 ) 2 0 1 5 0 1 4 3 3 8 5 / 8 / 2 0 1 5 EB ( 6 / 1 / 1 5 ) 2 0 1 5 0 1 7 4 9 2 6 / 1 / 2 0 1 5 EB ( 6 / 1 0 / 1 5 ) 2 0 1 5 0 1 9 4 7 7 6 / 1 0 / 2 0 1 5 EB ( 6 / 1 1 / 1 5 ) 2 0 1 5 0 1 9 4 7 8 6 / 1 1 / 2 0 1 5 EB ( 6 / 1 3 / 1 5 ) 2 0 1 5 0 1 9 4 7 3 6 / 1 3 / 2 0 1 5 EB ( 6 / 2 / 1 5 ) 2 0 1 5 0 1 7 4 9 1 6 / 2 / 2 0 1 5 EB ( 6 / 3 / 1 5 ) 2 0 1 5 0 1 7 4 9 0 6 / 3 / 2 0 1 5 EB ( 6 / 5 / 1 5 ) 2 0 1 5 0 1 9 4 7 4 6 / 5 / 2 0 1 5 EB ( 6 / 8 / 1 5 ) 2 0 1 5 0 1 9 4 7 5 6 / 8 / 2 0 1 5 EB ( 6 / 9 / 1 5 ) 2 0 1 5 0 1 9 4 7 6 6 / 9 / 2 0 1 5 EB _ 2 0 1 5 0 6 2 8 _ C T 9 2 2 5 6 4 8 0 0 0 5 6 / 2 8 / 2 0 1 5 EB - 0 1 - 0 7 1 1 2 0 1 5 9 2 2 5 8 2 6 7 0 0 4 7 / 1 1 / 2 0 1 5 EB - 2 0 1 5 0 7 0 1 - M P 9 2 2 5 7 0 1 1 0 0 5 7 / 1 / 2 0 1 5 EB - M W - 2 D 9 2 2 5 6 7 6 5 0 1 2 6 / 3 0 / 2 0 1 5 EB - M W - 8 S 9 2 2 5 6 7 6 5 0 1 3 6 / 3 0 / 2 0 1 5 Eq u i p B l a n k 2 0 1 5 0 0 6 9 6 6 3 / 5 / 2 0 1 5 Eq u i p B l a n k 2 0 1 5 0 0 6 9 7 2 3 / 1 0 / 2 0 1 5 Eq u i p B l a n k 2 0 1 5 0 0 6 9 7 8 3 / 9 / 2 0 1 5 Eq u i p B l a n k 2 0 1 5 0 0 6 9 7 9 3 / 1 1 / 2 0 1 5 Eq u i p B l a n k 0 6 1 3 1 5 9 2 2 5 6 6 9 3 0 1 8 6 / 1 3 / 2 0 1 5 Eq u i p B l a n k 0 6 1 8 1 5 9 2 2 5 6 6 9 3 0 1 9 6 / 1 8 / 2 0 1 5 Eq u i p m e n t B l a n k 2 0 1 5 0 1 7 8 3 0 6 / 5 / 2 0 1 5 Eq u i p m e n t B l a n k 2 0 1 5 0 1 8 0 6 0 6 / 8 / 2 0 1 5 EQ U I P M E N T B L A N K 9 2 2 5 7 2 0 2 0 1 1 7 / 2 / 2 0 1 5 EQ U I P M E N T B L A N K 9 2 2 5 7 2 0 2 0 1 2 7 / 2 / 2 0 1 5 EQ U I P M E N T B L A N K 9 2 2 5 7 2 0 2 0 1 3 7 / 2 / 2 0 1 5 EQ U I P M E N T B L A N K 9 2 2 5 9 6 5 1 0 1 4 7 / 1 6 / 2 0 1 5 Eq u i p m e n t B l a n k 0 6 1 7 1 5 92 2 5 5 4 9 7 0 1 3 6 / 1 7 / 2 0 1 5 EQ U I P M E N T B L A N K A B - 1 D 92 2 5 8 0 4 9 0 0 4 7 / 9 / 2 0 1 5 EQ U I P M E N T B L A N K A B - 1 S 92 2 5 8 0 4 9 0 0 3 7 / 9 / 2 0 1 5 An a l y t e CA S R N Re s u l t U n i t FR A C T I O N Al k a l i n i t y , C O 3 A l k a l i n i t y , l a b A l k a l i n i t y , l a b C a l c i u m C h l o r i d e C h l o r i d e M a g n e s i u m Ni t r o g e n , N O 2 p l u s NO 3 Ni t r o g e n , N O 2 p l u s NO 3 Po t a s s i u m S o d i u m S u l f a t e S u l f a t e S u l f i d e S u l f i d e AL K - C O 3 A L K - L A B A L K - L A B 7 4 4 0 - 7 0 - 2 1 6 8 8 7 - 0 0 - 6 1 6 8 8 7 - 0 0 - 6 7 4 3 9 - 9 5 - 4 N O 2 - N O 3 N O 2 - N O 3 7 4 4 0 - 0 9 - 7 7 4 4 0 - 2 3 - 5 1 4 8 0 8 - 7 9 - 8 1 4 8 0 8 - 7 9 - 8 1 8 4 9 6 - 2 5 - 8 1 8 4 9 6 - 2 5 - 8 ug / l m g / l u g / l u g / l m g / l u g / l u g / l m g / l u g / l u g / l u g / l m g / l u g / l m g / l u g / l N N N T N N T N N T T N N N N NA 5 U N A 1 0 0 U 1 U N A 1 0 0 U 0 . 0 1 5 J N A 5 0 0 0 U 5 0 0 0 U 1 U N A 0 . 1 U N A NA N A N A 8 4 4 N A N A 2 8 2 N A N A 5 7 6 6 1 3 N A N A N A N A NA N A N A 1 2 2 0 N A N A 4 2 0 N A N A 6 7 3 7 1 1 N A N A N A N A NA N A N A 1 0 2 N A N A 2 9 N A N A 5 0 U 1 0 8 N A N A N A N A NA N A N A 4 0 U N A N A 1 6 . 3 N A N A 5 0 U 6 2 . 3 N A N A N A N A NA N A N A 1 0 1 0 N A N A 9 1 . 2 N A N A 1 2 6 1 5 1 N A N A N A N A NA N A N A 1 5 6 N A N A 1 0 9 N A N A 2 2 9 7 5 . 4 N A N A N A N A NA N A N A 9 0 . 8 N A N A 6 9 . 4 N A N A 1 7 1 1 5 1 N A N A N A N A NA N A N A 7 8 N A N A 2 9 . 8 N A N A 8 9 . 2 8 4 . 6 N A N A N A N A NA N A N A 4 0 U N A N A 1 0 U N A N A 5 0 U 5 0 U N A N A N A N A NA N A N A 1 0 9 N A N A 4 2 . 6 N A N A 5 0 U 5 0 U N A N A N A N A NA N A N A 4 8 0 N A N A 1 1 8 0 N A N A 2 2 6 1 5 3 N A N A N A N A NA N A N A 3 3 3 N A N A 4 3 3 N A N A 9 2 . 1 8 9 . 9 N A N A N A N A NA N A N A 8 1 . 7 N A N A 3 4 . 1 N A N A 5 0 U 5 0 U N A N A N A N A NA N A N A 4 0 U N A N A 2 2 . 1 N A N A 5 0 U 5 0 U N A N A N A N A NA N A N A 4 2 1 N A N A 9 7 7 N A N A 1 0 4 0 3 5 8 N A N A N A N A NA N A N A 4 0 U N A N A 1 1 . 4 N A N A 5 0 U 5 0 U N A N A N A N A NA N A N A 1 3 8 N A N A 2 6 . 8 N A N A 4 0 . 2 J 5 3 . 4 N A N A N A N A NA N A N A 4 0 . 5 N A N A 1 2 . 8 N A N A 2 0 . 5 J 2 0 J N A N A N A N A NA N A N A 1 0 0 N A N A 8 6 . 3 N A N A 5 1 . 9 6 6 . 1 N A N A N A N A NA N A N A 6 2 3 0 N A N A 4 8 7 N A N A 5 8 7 6 6 1 N A N A N A N A NA N A N A 7 6 . 4 N A N A 2 0 . 4 N A N A 2 2 . 2 J 3 9 . 9 J N A N A N A N A NA N A N A 1 3 2 0 N A N A 1 1 3 N A N A 5 2 9 4 4 5 N A N A N A N A NA N A N A 3 5 1 N A N A 2 0 6 N A N A 5 9 5 2 9 4 N A N A N A N A NA N A N A 1 8 7 N A N A 9 8 . 6 N A N A 9 7 . 6 9 5 . 4 N A N A N A N A NA N A N A 3 9 3 0 N A N A 4 3 3 0 N A N A 1 0 1 0 1 5 9 0 N A N A N A N A NA N A N A 4 6 2 N A N A 1 9 9 N A N A 9 4 . 3 4 7 . 7 J N A N A N A N A NA N A N A 4 0 5 N A N A 5 9 . 2 N A N A 3 9 . 5 J 4 6 . 2 J N A N A N A N A NA N A N A 1 6 2 N A N A 2 8 N A N A 2 2 . 2 J 4 8 . 7 J N A N A N A N A NA N A N A 1 0 3 N A N A 2 0 . 6 N A N A 2 9 . 6 J 2 4 . 3 J N A N A N A N A NA N A N A 3 9 7 N A N A 2 6 . 9 N A N A 2 7 . 5 J 7 3 . 1 N A N A N A N A NA N A N A 9 3 . 9 N A N A 3 5 . 7 N A N A 2 7 . 2 J 5 0 U N A N A N A N A NA N A N A 3 2 7 N A N A 1 2 7 N A N A 3 5 . 7 J 3 7 J N A N A N A N A NA N A N A 3 0 0 N A N A 5 6 5 N A N A 1 1 2 1 5 7 N A N A N A N A NA N A N A 3 6 5 N A N A 6 2 . 3 N A N A 3 0 . 7 J 5 8 . 1 N A N A N A N A NA N A N A 1 3 6 N A N A 4 1 . 4 N A N A 2 7 . 2 J 5 2 . 8 N A N A N A N A NA N A N A 3 9 3 N A N A 1 5 5 0 N A N A 5 9 . 4 2 3 . 5 J N A N A N A N A NA N A N A 3 5 3 0 N A N A 4 9 9 0 N A N A 1 1 1 0 6 1 8 N A N A N A N A NA N A N A 1 7 7 0 N A N A 1 5 7 0 N A N A 6 3 2 6 8 6 N A N A N A N A NA N A N A 3 0 0 N A N A 1 3 3 N A N A 1 4 7 1 8 4 N A N A N A N A NA N A N A 1 1 0 0 N A N A 3 6 1 0 N A N A 1 9 1 5 3 1 N A N A N A N A NA N A N A 1 6 8 N A N A 4 2 . 1 N A N A 3 9 J 3 3 . 9 J N A N A N A N A NA N A N A 4 4 7 N A N A 1 5 7 N A N A 1 7 9 2 7 0 N A N A N A N A NA N A N A 1 6 5 N A N A 1 0 5 N A N A 1 0 6 1 6 5 N A N A N A N A NA N A N A 5 6 4 N A N A 2 3 1 N A N A 1 5 8 3 2 2 N A N A N A N A NA 5 U N A 1 0 0 U 1 U N A 1 0 0 U 0 . 0 2 9 N A 5 0 0 0 U 5 0 0 0 U 1 0 3 N A 0 . 1 U N A NA 5 U N A 1 0 0 U 1 U N A 1 0 0 U 0 . 0 2 U N A 5 0 0 0 U 5 0 0 0 U 1 U N A 0 . 1 U N A NA 5 U N A 3 3 4 1 U N A 1 0 0 U 0 . 0 1 1 J N A 5 0 0 0 U 5 0 0 0 U 1 U N A 0 . 1 U N A NA 5 U N A 1 0 0 U 2 . 3 N A 1 0 0 U 0 . 0 4 1 N A 5 0 0 0 U 5 0 0 0 U 1 U N A 0 . 1 U N A NA 5 U N A 1 0 0 U 1 U N A 1 0 0 U 0 . 3 2 N A 5 0 0 0 U 5 0 0 0 U 1 U N A 0 . 1 U N A NA N A N A 1 2 7 N A N A 2 2 1 N A N A 8 6 . 6 5 0 U N A N A N A N A NA N A N A 7 0 N A N A 7 6 . 1 N A N A 5 2 . 6 5 0 U N A N A N A N A NA N A N A 9 1 2 N A N A 2 9 7 N A N A 3 2 0 1 8 3 0 N A N A N A N A NA N A N A 8 9 . 2 N A N A 2 0 . 7 N A N A 2 4 2 2 2 4 N A N A N A N A NA N A N A 2 4 4 N A N A 1 0 2 N A N A 1 5 4 6 1 . 7 N A N A N A N A NA N A N A 8 2 6 N A N A 1 2 1 0 N A N A 3 5 8 2 9 7 N A N A N A N A 10 0 0 0 U N A 1 0 0 0 0 U 1 0 0 U N A 1 0 0 0 U 1 0 0 U N A 5 0 5 0 0 0 U 5 0 0 0 U N A 1 0 0 0 U N A 1 0 0 U 10 0 0 0 U N A 1 0 0 0 0 U 1 0 0 U N A 1 0 0 0 U 1 0 0 U N A 1 8 J 5 0 0 0 U 5 0 0 0 U N A 1 0 0 0 U N A 1 0 0 U NA 5 U N A 1 0 0 U 1 U N A 1 0 0 U 0 . 0 2 U J N A 5 0 0 0 U 5 0 0 0 U 1 U N A 0 . 1 U N A NA 5 U N A 1 0 0 U 1 U N A 1 0 0 U 0 . 0 1 4 J N A 5 0 0 0 U 5 0 0 0 U 1 U N A 0 . 1 U N A NA 5 U N A 1 0 0 U 1 U N A 1 0 0 U 0 . 0 1 4 J N A 5 0 0 0 U 5 0 0 0 U 1 U N A 0 . 1 U N A NA N A N A 1 5 4 N A N A 3 3 . 6 N A N A 3 5 . 4 J 3 4 2 N A N A N A N A NA N A N A 1 3 9 N A N A 2 0 . 8 N A N A 1 3 4 2 4 0 N A N A N A N A 50 0 0 U N A 5 0 0 0 U 1 0 0 U N A 1 0 0 0 U 1 0 0 U N A 2 0 U 5 0 0 0 U 5 0 0 0 U N A 1 0 0 0 U N A 1 0 0 U 50 0 0 U N A 5 0 0 0 U 1 0 0 U N A 1 0 0 0 U 1 0 0 U N A 2 0 U 5 0 0 0 U 5 0 0 0 U N A 1 0 0 0 U N A 1 0 0 U c: \ p w w o r k i n g \ t p a \ d 0 7 4 3 0 3 0 \ E - 2 I N I T I A L D R A F T T a b l e 8 - 9 Q C S a m p l e s - B l a n k S a m p l e s ( 2 0 1 8 0 8 0 3 - 1 6 5 1 ) . x l s Page 9 of 12 Ta b l e E - 2 Bl a n k S a m p l e s Ri v e r b e n d S t e a m S t a t i o n Sa m p l e N a m e Sa m p l e I D Sa m p l e D a t e EB M W - 8 I 9 2 2 5 7 0 1 1 0 0 2 7 / 1 / 2 0 1 5 An a l y t e CA S R N Re s u l t U n i t FR A C T I O N EQ U I P M E N T B L A N K A B - 2 S 92 2 5 7 8 1 7 0 0 4 7 / 8 / 2 0 1 5 EQ U I P M E N T B L A N K A B - 3 D 92 2 5 7 6 0 6 0 0 3 7 / 7 / 2 0 1 5 EQ U I P M E N T B L A N K A B - 4 D 92 2 5 7 8 1 7 0 0 5 7 / 8 / 2 0 1 5 EQ U I P M E N T B L A N K A B - 7 I 92 2 5 7 6 0 4 0 0 2 7 / 7 / 2 0 1 5 EQ U I P M E N T B L A N K A S - 3 S 92 2 5 7 6 0 6 0 0 4 7 / 7 / 2 0 1 5 EQ U I P M E N T B L A N K B G - 1 S 92 2 5 7 3 5 2 0 0 6 7 / 6 / 2 0 1 5 EQ U I P M E N T B L A N K B G - 3 D 92 2 5 7 3 5 2 0 0 5 7 / 6 / 2 0 1 5 EQ U I P M E N T B L A N K G W A 1 D 92 2 5 7 2 0 2 0 1 4 7 / 2 / 2 0 1 5 EQ U I P M E N T B L A N K G W A 1 S 92 2 5 7 2 0 2 0 1 5 7 / 2 / 2 0 1 5 EQ U I P M E N T B L A N K G W A - 1 0 D 92 2 5 7 2 1 7 0 0 2 7 / 3 / 2 0 1 5 EQ U I P M E N T B L A N K G W A - 2 0 S 92 2 5 8 2 7 2 0 0 3 7 / 1 1 / 2 0 1 5 EQ U I P M E N T B L A N K G W A - 2 2 S 92 2 5 8 2 9 5 0 0 7 7 / 1 0 / 2 0 1 5 EQ U I P M E N T B L A N K G W A - 2 3 B R 92 2 5 8 6 6 2 0 0 1 7 / 1 4 / 2 0 1 5 EQ U I P M E N T B L A N K G W A - 2 3 S 92 2 5 8 2 9 5 0 0 8 7 / 1 0 / 2 0 1 5 EQ U I P M E N T B L A N K G W A - 2 B R U 92 2 5 7 6 0 4 0 0 3 7 / 7 / 2 0 1 5 Fi l t e r B l a n k 2 0 1 5 0 1 7 8 2 9 6 / 5 / 2 0 1 5 Fi l t e r B l a n k 2 0 1 5 0 1 8 0 7 5 6 / 8 / 2 0 1 5 Fi l t e r B l a n k 2 0 1 5 0 2 4 1 5 8 7 / 2 1 / 2 0 1 5 FI L T E R B L A N K 9 2 2 5 5 3 8 7 0 1 5 6 / 1 9 / 2 0 1 5 FI L T E R B L A N K 9 2 2 5 7 2 0 2 0 1 6 7 / 2 / 2 0 1 5 FI L T E R B L A N K 9 2 2 5 7 2 0 2 0 1 7 7 / 2 / 2 0 1 5 FI L T E R B L A N K 9 2 2 5 7 2 1 7 0 0 3 7 / 3 / 2 0 1 5 FI L T E R B L A N K 9 2 2 5 7 3 5 2 0 0 7 7 / 6 / 2 0 1 5 FI L T E R B L A N K 9 2 2 5 7 6 0 4 0 0 4 7 / 7 / 2 0 1 5 FI L T E R B L A N K 9 2 2 5 8 2 7 2 0 0 4 7 / 1 1 / 2 0 1 5 FI L T E R B L A N K 9 2 2 5 8 2 9 5 0 0 9 7 / 1 0 / 2 0 1 5 FI L T E R B L A N K 9 2 2 5 8 9 4 5 0 0 1 7 / 1 5 / 2 0 1 5 FI L T E R B L A N K 9 2 2 5 9 2 1 2 0 0 3 7 / 1 6 / 2 0 1 5 FI L T E R B L A N K 9 2 2 5 9 3 9 0 0 0 5 7 / 1 7 / 2 0 1 5 FI L T E R B L A N K A B - 2 S 9 2 2 5 7 8 1 7 0 0 7 7 / 8 / 2 0 1 5 FI L T E R B L A N K R B S W 0 0 1 92 2 5 8 0 4 9 0 0 5 7 / 9 / 2 0 1 5 S- 1 1 F I E L D B L A N K 9 2 2 5 7 2 2 0 0 0 8 7 / 3 / 2 0 1 5 S- 1 3 F I E L D B L A N K 9 2 2 5 7 6 0 5 0 0 3 7 / 7 / 2 0 1 5 S- 2 F I E L D B L A N K 9 2 2 5 7 6 0 5 0 0 4 7 / 7 / 2 0 1 5 S- 4 F I E L D B L A N K 9 2 2 5 7 2 2 0 0 0 6 7 / 3 / 2 0 1 5 S- 7 F I E L D B L A N K 9 2 2 5 7 2 2 0 0 0 9 7 / 3 / 2 0 1 5 S- 8 F I E L D B L A N K 9 2 2 5 7 2 2 0 0 1 0 7 / 3 / 2 0 1 5 S- 9 F I E L D B L A N K 9 2 2 5 7 2 2 0 0 0 7 7 / 3 / 2 0 1 5 TR I P B L A N K 2 0 1 5 0 1 8 0 7 4 6 / 8 / 2 0 1 5 TR I P B L A N K 9 2 2 5 7 2 2 0 0 1 1 7 / 3 / 2 0 1 5 TR I P B L A N K 9 2 2 5 7 6 0 5 0 0 5 7 / 7 / 2 0 1 5 AB - 5 D 2 0 1 5 0 1 1 0 1 8 4 / 7 / 2 0 1 5 AB - 5 D 2 0 1 5 0 1 1 0 1 9 4 / 8 / 2 0 1 5 AS - 2 D 2 0 1 5 0 1 1 0 1 7 4 / 6 / 2 0 1 5 GW A - 2 D 2 0 1 5 0 1 1 0 1 5 4 / 1 3 / 2 0 1 5 GW A - 2 D 2 0 1 5 0 1 1 0 1 6 4 / 1 5 / 2 0 1 5 GW A - 2 D 2 0 1 5 0 1 1 0 2 1 4 / 1 0 / 2 0 1 5 GW A - 5 D 2 0 1 5 0 1 1 0 2 0 4 / 9 / 2 0 1 5 Al k a l i n i t y , C O 3 A l k a l i n i t y , l a b A l k a l i n i t y , l a b C a l c i u m C h l o r i d e C h l o r i d e M a g n e s i u m Ni t r o g e n , N O 2 p l u s NO 3 Ni t r o g e n , N O 2 p l u s NO 3 Po t a s s i u m S o d i u m S u l f a t e S u l f a t e S u l f i d e S u l f i d e AL K - C O 3 A L K - L A B A L K - L A B 7 4 4 0 - 7 0 - 2 1 6 8 8 7 - 0 0 - 6 1 6 8 8 7 - 0 0 - 6 7 4 3 9 - 9 5 - 4 N O 2 - N O 3 N O 2 - N O 3 7 4 4 0 - 0 9 - 7 7 4 4 0 - 2 3 - 5 1 4 8 0 8 - 7 9 - 8 1 4 8 0 8 - 7 9 - 8 1 8 4 9 6 - 2 5 - 8 1 8 4 9 6 - 2 5 - 8 ug / l m g / l u g / l u g / l m g / l u g / l u g / l m g / l u g / l u g / l u g / l m g / l u g / l m g / l u g / l N N N T N N T N N T T N N N N NA 5 U N A 1 0 0 U 1 U N A 1 0 0 U 0 . 0 1 5 J N A 5 0 0 0 U 5 0 0 0 U 1 U N A 0 . 1 U N A NA 5 U N A 1 0 0 U 1 U N A 1 0 0 U 0 . 0 2 U N A 5 0 0 0 U 5 0 0 0 U 1 U N A 0 . 1 U N A 50 0 0 U N A 5 0 0 0 U 1 0 0 U N A 1 0 0 0 U 1 0 0 U N A 2 0 U 5 0 0 0 U 5 0 0 0 U N A 1 0 0 0 U N A 1 0 0 U J NA 5 U N A 1 0 0 U 1 U N A 1 0 0 U 0 . 0 2 U N A 5 0 0 0 U 5 0 0 0 U 1 U N A 0 . 1 U N A NA 5 U N A 1 0 0 U 1 U N A 1 0 0 U 0 . 0 2 U N A 5 0 0 0 U 5 0 0 0 U 1 U N A 0 . 1 U N A 50 0 0 U N A 5 0 0 0 U 1 0 0 U N A 1 0 0 0 U 1 0 0 U N A 2 0 U 5 0 0 0 U 5 0 0 0 U N A 1 0 0 0 U N A 1 0 0 U 50 0 0 U N A 5 0 0 0 U 1 0 0 U N A 1 0 0 0 U 1 0 0 U N A 2 0 U 5 0 0 0 U 5 0 0 0 U N A 1 0 0 0 U N A 1 0 0 U 50 0 0 U N A 5 0 0 0 U 1 0 0 U N A 1 0 0 0 U 1 0 0 U N A 2 0 U 5 0 0 0 U 5 0 0 0 U N A 1 0 0 0 U N A 1 0 0 U NA 5 U N A 1 0 0 U 1 U N A 1 0 0 U 0 . 0 1 1 J N A 5 0 0 0 U 5 0 0 0 U 1 U N A 0 . 1 U N A NA 5 U N A 1 0 0 U 1 U N A 1 0 0 U 0 . 0 1 6 J N A 5 0 0 0 U 5 0 0 0 U 1 U N A 0 . 1 U N A 50 0 0 U N A 5 0 0 0 U 1 0 0 U N A 1 0 0 0 U 1 0 0 U N A 2 0 U 5 0 0 0 U 5 0 0 0 U N A 1 0 0 0 U N A 1 0 0 U NA 5 U N A 1 0 0 U 1 U N A 1 0 0 U 0 . 0 2 U N A 5 0 0 0 U 5 0 0 0 U 1 U N A 0 . 1 U N A NA 5 U N A 1 0 0 U 1 U N A 1 0 0 U 0 . 0 2 U N A 5 0 0 0 U 5 0 0 0 U 1 U N A 0 . 1 U J N A NA 5 U N A 1 0 0 U 1 U N A 1 0 0 U 0 . 0 2 U N A 5 0 0 0 U 5 0 0 0 U 1 U N A 0 . 1 U N A NA 5 U N A 1 0 0 U 1 U N A 1 0 0 U 0 . 0 2 U N A 5 0 0 0 U 5 0 0 0 U 1 U N A 0 . 1 U N A NA 5 U N A 1 0 0 U 1 U N A 1 0 0 U 0 . 0 2 U N A 5 0 0 0 U 5 0 0 0 U 1 U N A 0 . 1 U N A NA N A N A N A N A N A N A N A N A N A N A N A N A N A N A NA N A N A N A N A N A N A N A N A N A N A N A N A N A N A NA N A N A N A N A N A N A N A N A N A N A N A N A N A N A NA N A N A N A N A N A N A N A N A N A N A N A N A N A N A NA N A N A N A N A N A N A N A N A N A N A N A N A N A N A NA N A N A N A N A N A N A N A N A N A N A N A N A N A N A NA N A N A N A N A N A N A N A N A N A N A N A N A N A N A NA N A N A N A N A N A N A N A N A N A N A N A N A N A N A NA N A N A N A N A N A N A N A N A N A N A N A N A N A N A NA N A N A N A N A N A N A N A N A N A N A N A N A N A N A NA N A N A N A N A N A N A N A N A N A N A N A N A N A N A NA N A N A N A N A N A N A N A N A N A N A N A N A N A N A NA N A N A N A N A N A N A N A N A N A N A N A N A N A N A NA N A N A N A N A N A N A N A N A N A N A N A N A N A N A NA N A N A N A N A N A N A N A N A N A N A N A N A N A N A NA N A N A N A N A N A N A N A N A N A N A N A N A N A N A NA N A N A N A N A N A N A N A N A N A N A N A N A N A N A NA N A N A N A N A N A N A N A N A N A N A N A N A N A N A NA N A N A N A N A N A N A N A N A N A N A N A N A N A N A NA N A N A N A N A N A N A N A N A N A N A N A N A N A N A NA N A N A N A N A N A N A N A N A N A N A N A N A N A N A NA N A N A N A N A N A N A N A N A N A N A N A N A N A N A NA N A N A N A N A N A N A N A N A N A N A N A N A N A N A NA N A N A N A N A N A N A N A N A N A N A N A N A N A N A NA N A N A N A N A N A N A N A N A N A N A N A N A N A N A NA N A N A N A N A N A N A N A N A N A N A N A N A N A N A NA N A N A 9 8 2 N A N A 8 5 . 1 N A N A 4 0 0 2 7 8 N A N A N A N A NA N A N A 1 9 0 N A N A 7 0 . 8 N A N A 2 9 . 2 J 4 8 . 6 J N A N A N A N A NA N A N A 1 5 2 0 N A N A 1 0 3 0 N A N A 2 1 7 5 0 3 N A N A N A N A NA N A N A 7 4 . 8 N A N A 4 3 . 3 J + N A N A 2 4 . 1 J 2 9 . 3 J N A N A N A N A NA N A N A 6 5 . 1 N A N A 8 5 . 1 N A N A 5 6 . 4 3 3 . 8 J N A N A N A N A NA N A N A 3 9 . 4 J N A N A 3 2 . 8 N A N A 4 8 . 2 J 1 8 . 4 J N A N A N A N A NA N A N A 1 4 7 N A N A 3 6 J + N A N A 9 9 . 4 1 0 3 N A N A N A N A c: \ p w w o r k i n g \ t p a \ d 0 7 4 3 0 3 0 \ E - 2 I N I T I A L D R A F T T a b l e 8 - 9 Q C S a m p l e s - B l a n k S a m p l e s ( 2 0 1 8 0 8 0 3 - 1 6 5 1 ) . x l s Page 10 of 12 Ta b l e E - 2 Bl a n k S a m p l e s Ri v e r b e n d S t e a m S t a t i o n Sa m p l e N a m e Sa m p l e I D Sa m p l e D a t e EB M W - 8 I 9 2 2 5 7 0 1 1 0 0 2 7 / 1 / 2 0 1 5 EB ( 3 / 0 2 / 2 0 1 5 ) 2 0 1 5 0 0 6 2 9 2 3 / 2 / 2 0 1 5 EB ( 3 / 0 3 / 2 0 1 5 2 0 1 5 0 0 6 2 9 3 3 / 3 / 2 0 1 5 EB ( 3 / 1 6 / 2 0 1 5 ) 2 0 1 5 0 0 7 8 9 5 3 / 1 6 / 2 0 1 5 EB ( 3 / 1 7 / 2 0 1 5 ) 2 0 1 5 0 0 7 8 9 6 3 / 1 7 / 2 0 1 5 EB ( 3 / 1 8 / 2 0 1 5 ) 2 0 1 5 0 0 7 8 9 7 3 / 1 8 / 2 0 1 5 EB ( 3 / 1 9 / 1 5 ) 2 0 1 5 0 0 8 6 3 2 3 / 1 9 / 2 0 1 5 EB ( 3 / 2 0 / 1 5 ) 2 0 1 5 0 0 8 6 3 3 3 / 1 9 / 2 0 1 5 EB ( 3 / 2 3 / 1 5 ) 2 0 1 5 0 0 9 4 1 4 3 / 2 3 / 2 0 1 5 EB ( 3 / 2 4 / 1 5 ) 2 0 1 5 0 0 8 6 3 4 3 / 2 4 / 2 0 1 5 EB ( 3 / 2 5 / 1 5 ) 2 0 1 5 0 0 8 6 3 5 3 / 2 5 / 2 0 1 5 EB ( 3 / 2 6 / 1 5 ) 2 0 1 5 0 0 8 6 3 6 3 / 2 5 / 2 0 1 5 EB ( 3 / 2 7 / 1 5 ) 2 0 1 5 0 0 9 4 1 5 3 / 2 7 / 2 0 1 5 EB ( 3 / 3 0 / 1 5 ) 2 0 1 5 0 0 9 4 1 6 3 / 3 0 / 2 0 1 5 EB ( 3 / 3 1 / 1 5 ) 2 0 1 5 0 0 9 4 1 7 3 / 3 1 / 2 0 1 5 EB ( 3 / 4 / 2 0 1 5 ) 2 0 1 5 0 0 6 2 9 4 3 / 4 / 2 0 1 5 EB ( 4 / 1 / 1 5 ) 2 0 1 5 0 0 9 4 1 8 4 / 1 / 2 0 1 5 EB ( 4 / 1 4 / 1 5 ) 2 0 1 5 0 1 0 9 8 6 4 / 1 4 / 2 0 1 5 EB ( 4 / 1 6 / 1 5 ) 2 0 1 5 0 1 1 9 2 4 4 / 1 6 / 2 0 1 5 EB ( 4 / 1 7 / 1 5 ) 2 0 1 5 0 1 1 9 2 5 4 / 1 7 / 2 0 1 5 EB ( 4 / 2 / 1 5 ) 2 0 1 5 0 0 9 4 1 9 4 / 2 / 2 0 1 5 EB ( 4 / 2 1 / 1 5 ) 2 0 1 5 0 1 1 9 2 6 4 / 2 1 / 2 0 1 5 EB ( 4 / 2 3 / 1 5 ) 2 0 1 5 0 1 3 3 9 9 4 / 2 3 / 2 0 1 5 EB ( 4 / 2 4 / 1 5 ) 2 0 1 5 0 1 3 3 9 8 4 / 2 4 / 2 0 1 5 EB ( 4 / 2 7 / 1 5 ) 2 0 1 5 0 1 3 3 9 7 4 / 2 7 / 2 0 1 5 EB ( 4 / 2 9 / 1 5 ) 2 0 1 5 0 1 3 3 9 6 4 / 2 9 / 2 0 1 5 EB ( 5 / 0 1 / 1 5 ) 2 0 1 5 0 1 3 3 9 5 5 / 1 / 2 0 1 5 EB ( 5 / 1 1 / 1 5 ) 2 0 1 5 0 1 4 3 3 9 5 / 1 1 / 2 0 1 5 EB ( 5 / 1 2 / 1 5 ) 2 0 1 5 0 1 6 2 4 2 5 / 1 2 / 2 0 1 5 EB ( 5 / 1 3 / 1 5 ) 2 0 1 5 0 1 6 2 4 3 5 / 1 3 / 2 0 1 5 EB ( 5 / 1 4 / 1 5 ) 2 0 1 5 0 1 6 2 4 4 5 / 1 4 / 2 0 1 5 EB ( 5 / 4 / 1 5 ) 2 0 1 5 0 1 4 3 3 4 5 / 4 / 2 0 1 5 EB ( 5 / 5 / 1 5 ) 2 0 1 5 0 1 4 3 3 5 5 / 5 / 2 0 1 5 EB ( 5 / 6 / 1 5 ) 2 0 1 5 0 1 4 3 3 6 5 / 6 / 2 0 1 5 EB ( 5 / 7 / 1 5 ) 2 0 1 5 0 1 4 3 3 7 5 / 7 / 2 0 1 5 EB ( 5 / 8 / 1 5 ) 2 0 1 5 0 1 4 3 3 8 5 / 8 / 2 0 1 5 EB ( 6 / 1 / 1 5 ) 2 0 1 5 0 1 7 4 9 2 6 / 1 / 2 0 1 5 EB ( 6 / 1 0 / 1 5 ) 2 0 1 5 0 1 9 4 7 7 6 / 1 0 / 2 0 1 5 EB ( 6 / 1 1 / 1 5 ) 2 0 1 5 0 1 9 4 7 8 6 / 1 1 / 2 0 1 5 EB ( 6 / 1 3 / 1 5 ) 2 0 1 5 0 1 9 4 7 3 6 / 1 3 / 2 0 1 5 EB ( 6 / 2 / 1 5 ) 2 0 1 5 0 1 7 4 9 1 6 / 2 / 2 0 1 5 EB ( 6 / 3 / 1 5 ) 2 0 1 5 0 1 7 4 9 0 6 / 3 / 2 0 1 5 EB ( 6 / 5 / 1 5 ) 2 0 1 5 0 1 9 4 7 4 6 / 5 / 2 0 1 5 EB ( 6 / 8 / 1 5 ) 2 0 1 5 0 1 9 4 7 5 6 / 8 / 2 0 1 5 EB ( 6 / 9 / 1 5 ) 2 0 1 5 0 1 9 4 7 6 6 / 9 / 2 0 1 5 EB _ 2 0 1 5 0 6 2 8 _ C T 9 2 2 5 6 4 8 0 0 0 5 6 / 2 8 / 2 0 1 5 EB - 0 1 - 0 7 1 1 2 0 1 5 9 2 2 5 8 2 6 7 0 0 4 7 / 1 1 / 2 0 1 5 EB - 2 0 1 5 0 7 0 1 - M P 9 2 2 5 7 0 1 1 0 0 5 7 / 1 / 2 0 1 5 EB - M W - 2 D 9 2 2 5 6 7 6 5 0 1 2 6 / 3 0 / 2 0 1 5 EB - M W - 8 S 9 2 2 5 6 7 6 5 0 1 3 6 / 3 0 / 2 0 1 5 Eq u i p B l a n k 2 0 1 5 0 0 6 9 6 6 3 / 5 / 2 0 1 5 Eq u i p B l a n k 2 0 1 5 0 0 6 9 7 2 3 / 1 0 / 2 0 1 5 Eq u i p B l a n k 2 0 1 5 0 0 6 9 7 8 3 / 9 / 2 0 1 5 Eq u i p B l a n k 2 0 1 5 0 0 6 9 7 9 3 / 1 1 / 2 0 1 5 Eq u i p B l a n k 0 6 1 3 1 5 9 2 2 5 6 6 9 3 0 1 8 6 / 1 3 / 2 0 1 5 Eq u i p B l a n k 0 6 1 8 1 5 9 2 2 5 6 6 9 3 0 1 9 6 / 1 8 / 2 0 1 5 Eq u i p m e n t B l a n k 2 0 1 5 0 1 7 8 3 0 6 / 5 / 2 0 1 5 Eq u i p m e n t B l a n k 2 0 1 5 0 1 8 0 6 0 6 / 8 / 2 0 1 5 EQ U I P M E N T B L A N K 9 2 2 5 7 2 0 2 0 1 1 7 / 2 / 2 0 1 5 EQ U I P M E N T B L A N K 9 2 2 5 7 2 0 2 0 1 2 7 / 2 / 2 0 1 5 EQ U I P M E N T B L A N K 9 2 2 5 7 2 0 2 0 1 3 7 / 2 / 2 0 1 5 EQ U I P M E N T B L A N K 9 2 2 5 9 6 5 1 0 1 4 7 / 1 6 / 2 0 1 5 Eq u i p m e n t B l a n k 0 6 1 7 1 5 92 2 5 5 4 9 7 0 1 3 6 / 1 7 / 2 0 1 5 EQ U I P M E N T B L A N K A B - 1 D 92 2 5 8 0 4 9 0 0 4 7 / 9 / 2 0 1 5 EQ U I P M E N T B L A N K A B - 1 S 92 2 5 8 0 4 9 0 0 3 7 / 9 / 2 0 1 5 An a l y t e CA S R N Re s u l t U n i t FR A C T I O N To t a l O r g a n i c Ca r b o n To t a l O r g a n i c Ca r b o n To t a l D i s s o l v e d So l i d s To t a l D i s s o l v e d So l i d s To t a l S u s p e n d e d So l i d s To t a l S u s p e n d e d So l i d s TO C T O C T D S T D S T S S T S S mg / l u g / l m g / l u g / l m g / l u g / l N N N N N N 1 U N A 2 5 U N A 2 . 5 U N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A 1 U N A 2 5 U N A 5 U N A 1 U N A 2 5 U N A 2 . 5 U N A 1 U N A 2 5 U N A 2 . 8 U N A 1 U N A 2 5 U N A 2 . 5 U N A 1 U N A 2 5 U N A 7 . 8 N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA 1 0 0 0 U N A 1 0 0 0 0 U J N A 1 0 0 0 U J NA 1 0 0 0 U N A 1 0 0 0 0 U J N A 1 0 0 0 U J 1 U N A 2 5 U N A 2 . 5 U N A 1 U N A 2 5 U N A 2 . 5 U N A 1 U N A 2 5 U N A 2 . 5 U N A NA N A N A N A N A N A NA N A N A N A N A N A NA 1 0 0 0 U N A 2 5 0 0 0 U N A 2 5 0 0 U NA 1 0 0 0 U N A 2 5 0 0 0 U N A 2 5 0 0 U c: \ p w w o r k i n g \ t p a \ d 0 7 4 3 0 3 0 \ E - 2 I N I T I A L D R A F T T a b l e 8 - 9 Q C S a m p l e s - B l a n k S a m p l e s ( 2 0 1 8 0 8 0 3 - 1 6 5 1 ) . x l s Page 11 of 12 Ta b l e E - 2 Bl a n k S a m p l e s Ri v e r b e n d S t e a m S t a t i o n Sa m p l e N a m e Sa m p l e I D Sa m p l e D a t e EB M W - 8 I 9 2 2 5 7 0 1 1 0 0 2 7 / 1 / 2 0 1 5 An a l y t e CA S R N Re s u l t U n i t FR A C T I O N EQ U I P M E N T B L A N K A B - 2 S 92 2 5 7 8 1 7 0 0 4 7 / 8 / 2 0 1 5 EQ U I P M E N T B L A N K A B - 3 D 92 2 5 7 6 0 6 0 0 3 7 / 7 / 2 0 1 5 EQ U I P M E N T B L A N K A B - 4 D 92 2 5 7 8 1 7 0 0 5 7 / 8 / 2 0 1 5 EQ U I P M E N T B L A N K A B - 7 I 92 2 5 7 6 0 4 0 0 2 7 / 7 / 2 0 1 5 EQ U I P M E N T B L A N K A S - 3 S 92 2 5 7 6 0 6 0 0 4 7 / 7 / 2 0 1 5 EQ U I P M E N T B L A N K B G - 1 S 92 2 5 7 3 5 2 0 0 6 7 / 6 / 2 0 1 5 EQ U I P M E N T B L A N K B G - 3 D 92 2 5 7 3 5 2 0 0 5 7 / 6 / 2 0 1 5 EQ U I P M E N T B L A N K G W A 1 D 92 2 5 7 2 0 2 0 1 4 7 / 2 / 2 0 1 5 EQ U I P M E N T B L A N K G W A 1 S 92 2 5 7 2 0 2 0 1 5 7 / 2 / 2 0 1 5 EQ U I P M E N T B L A N K G W A - 1 0 D 92 2 5 7 2 1 7 0 0 2 7 / 3 / 2 0 1 5 EQ U I P M E N T B L A N K G W A - 2 0 S 92 2 5 8 2 7 2 0 0 3 7 / 1 1 / 2 0 1 5 EQ U I P M E N T B L A N K G W A - 2 2 S 92 2 5 8 2 9 5 0 0 7 7 / 1 0 / 2 0 1 5 EQ U I P M E N T B L A N K G W A - 2 3 B R 92 2 5 8 6 6 2 0 0 1 7 / 1 4 / 2 0 1 5 EQ U I P M E N T B L A N K G W A - 2 3 S 92 2 5 8 2 9 5 0 0 8 7 / 1 0 / 2 0 1 5 EQ U I P M E N T B L A N K G W A - 2 B R U 92 2 5 7 6 0 4 0 0 3 7 / 7 / 2 0 1 5 Fi l t e r B l a n k 2 0 1 5 0 1 7 8 2 9 6 / 5 / 2 0 1 5 Fi l t e r B l a n k 2 0 1 5 0 1 8 0 7 5 6 / 8 / 2 0 1 5 Fi l t e r B l a n k 2 0 1 5 0 2 4 1 5 8 7 / 2 1 / 2 0 1 5 FI L T E R B L A N K 9 2 2 5 5 3 8 7 0 1 5 6 / 1 9 / 2 0 1 5 FI L T E R B L A N K 9 2 2 5 7 2 0 2 0 1 6 7 / 2 / 2 0 1 5 FI L T E R B L A N K 9 2 2 5 7 2 0 2 0 1 7 7 / 2 / 2 0 1 5 FI L T E R B L A N K 9 2 2 5 7 2 1 7 0 0 3 7 / 3 / 2 0 1 5 FI L T E R B L A N K 9 2 2 5 7 3 5 2 0 0 7 7 / 6 / 2 0 1 5 FI L T E R B L A N K 9 2 2 5 7 6 0 4 0 0 4 7 / 7 / 2 0 1 5 FI L T E R B L A N K 9 2 2 5 8 2 7 2 0 0 4 7 / 1 1 / 2 0 1 5 FI L T E R B L A N K 9 2 2 5 8 2 9 5 0 0 9 7 / 1 0 / 2 0 1 5 FI L T E R B L A N K 9 2 2 5 8 9 4 5 0 0 1 7 / 1 5 / 2 0 1 5 FI L T E R B L A N K 9 2 2 5 9 2 1 2 0 0 3 7 / 1 6 / 2 0 1 5 FI L T E R B L A N K 9 2 2 5 9 3 9 0 0 0 5 7 / 1 7 / 2 0 1 5 FI L T E R B L A N K A B - 2 S 9 2 2 5 7 8 1 7 0 0 7 7 / 8 / 2 0 1 5 FI L T E R B L A N K R B S W 0 0 1 92 2 5 8 0 4 9 0 0 5 7 / 9 / 2 0 1 5 S- 1 1 F I E L D B L A N K 9 2 2 5 7 2 2 0 0 0 8 7 / 3 / 2 0 1 5 S- 1 3 F I E L D B L A N K 9 2 2 5 7 6 0 5 0 0 3 7 / 7 / 2 0 1 5 S- 2 F I E L D B L A N K 9 2 2 5 7 6 0 5 0 0 4 7 / 7 / 2 0 1 5 S- 4 F I E L D B L A N K 9 2 2 5 7 2 2 0 0 0 6 7 / 3 / 2 0 1 5 S- 7 F I E L D B L A N K 9 2 2 5 7 2 2 0 0 0 9 7 / 3 / 2 0 1 5 S- 8 F I E L D B L A N K 9 2 2 5 7 2 2 0 0 1 0 7 / 3 / 2 0 1 5 S- 9 F I E L D B L A N K 9 2 2 5 7 2 2 0 0 0 7 7 / 3 / 2 0 1 5 TR I P B L A N K 2 0 1 5 0 1 8 0 7 4 6 / 8 / 2 0 1 5 TR I P B L A N K 9 2 2 5 7 2 2 0 0 1 1 7 / 3 / 2 0 1 5 TR I P B L A N K 9 2 2 5 7 6 0 5 0 0 5 7 / 7 / 2 0 1 5 AB - 5 D 2 0 1 5 0 1 1 0 1 8 4 / 7 / 2 0 1 5 AB - 5 D 2 0 1 5 0 1 1 0 1 9 4 / 8 / 2 0 1 5 AS - 2 D 2 0 1 5 0 1 1 0 1 7 4 / 6 / 2 0 1 5 GW A - 2 D 2 0 1 5 0 1 1 0 1 5 4 / 1 3 / 2 0 1 5 GW A - 2 D 2 0 1 5 0 1 1 0 1 6 4 / 1 5 / 2 0 1 5 GW A - 2 D 2 0 1 5 0 1 1 0 2 1 4 / 1 0 / 2 0 1 5 GW A - 5 D 2 0 1 5 0 1 1 0 2 0 4 / 9 / 2 0 1 5 To t a l O r g a n i c Ca r b o n To t a l O r g a n i c Ca r b o n To t a l D i s s o l v e d So l i d s To t a l D i s s o l v e d So l i d s To t a l S u s p e n d e d So l i d s To t a l S u s p e n d e d So l i d s TO C T O C T D S T D S T S S T S S mg / l u g / l m g / l u g / l m g / l u g / l N N N N N N 1 U N A 2 5 U N A 2 . 5 U N A 1 U N A 2 5 U N A 2 . 5 U N A NA 1 0 0 0 U N A 2 5 0 0 0 U N A 5 0 0 0 U 1 U N A 2 5 U N A 2 . 5 U N A 1 U N A 2 5 U N A 2 . 5 U N A NA 1 0 0 0 U N A 2 5 0 0 0 U N A 2 5 0 0 U NA 1 0 0 0 U N A 2 5 0 0 0 U N A 2 5 0 0 U NA 1 0 0 0 U N A 2 5 0 0 0 U N A 2 5 0 0 U 1 U N A 2 5 U N A 2 . 5 U N A 1 U N A 2 5 U N A 2 . 5 U N A NA 1 0 0 0 U N A 2 5 0 0 0 U N A 2 5 0 0 U 1 U N A 2 5 U N A 2 . 5 U N A 1 U N A 2 5 U N A 2 . 5 U N A 1 U N A 2 5 U N A 2 . 5 U N A 1 U N A 2 5 U N A 2 . 5 U N A 1 U N A 2 5 U N A 2 . 5 U N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A NA N A N A N A N A N A c: \ p w w o r k i n g \ t p a \ d 0 7 4 3 0 3 0 \ E - 2 I N I T I A L D R A F T T a b l e 8 - 9 Q C S a m p l e s - B l a n k S a m p l e s ( 2 0 1 8 0 8 0 3 - 1 6 5 1 ) . x l s Page 12 of 12