Third Quarter 2012 Groundwater Monitoring and Sampling ...analysis of volatile organic compounds...

Third Quarter 2012 Groundwater Monitoring and Sampling Letter Report

Maryland Square PCE Site 3661 South Maryland Parkway

Las Vegas, Nevada

NDEP Facility ID No. H-000086

Cardno ATC Project No. 085.42620.0001

October 15, 2012

Prepared for: Prepared by:

Herman Kishner Trust Cardno ATC c/o Mr. Tom Vandenberg, Esq. 2925 East Patrick Lane, 707 Wilshire Boulevard, 45th Floor Suite M Los Angeles, California 90017 Las Vegas, Nevada 89120 Phone: 702-798-5750 Fax: 702-798-5742

Cardno ATC 2925 E Patrick Lane Suite M Las Vegas, NV 89120 Phone +1 702 798 5750 Fax +1 702 798 5742 www.cardno.com www.cardnoatc.com

Australia • Belgium • Canada • Columbia • Ecuador • Germany • Indonesia • Italy • Kenya • New Zealand • Papua New Guinea • Peru • Tanzania • United Arab Emirates • United Kingdom • United States • Operations in 85 countries

October 15, 2012 Herman Kishner Trust c/o Mr. Tom Vandenberg, Esq. 707 Wilshire Boulevard, 45th Floor Los Angeles, CA 90017

Subject: Third Quarter 2012 Groundwater Monitoring and Sampling Letter Maryland Square PCE Site 3661 South Maryland Parkway Las Vegas, Nevada NDEP Facility ID No. H-000086

Dear Mr. Vandenberg:

Cardno ATC is submitting this letter documenting the results of a recent quarterly groundwater monitoring event conducted at the Maryland Square PCE Site (site). The groundwater monitoring was conducted to evaluate dissolved chlorinated ethenes, specifically tetrachloroethene (PCE),detected in the soil and groundwater in the vicinity of the above referenced site in accordance with requests from the Nevada Division of Environmental Protection (NDEP).

Work Performed Third Quarter 2012 Cardno ATC is currently performing quarterly monitoring and sampling of 14 of the 39 site groundwater monitoring well network.

Current Phase of Project: Monitoring and Sampling Frequency of Sampling: Groundwater: Select Wells Quarterly (Semi-annual

for 2012) Frequency of Monitoring: Groundwater: Select Wells Quarterly (Semi-annual

for 2012) Purge Water Removed This Quarter: 11.90 gallons Approximate Depth to Groundwater: 19.36 ft btoc Groundwater Flow Direction: Site Monitoring Network: East Groundwater Analytical Methods: VOCs by EPA 8260B Average PCE Change Since Last Quarter:

-3.08% (wells with second quarter data)

Current groundwater elevation data and analytical results are summarized in Table 1. Groundwater field sampling forms and laboratory analytical reports are included in Appendix A and B, respectively.

Groundwater Monitoring and Sampling Based on the observed site conditions, NDEP has directed monitoring of the site-related groundwater monitoring well network as outlined in its response letter to the Converse report

http://www.cardno.com

http://www.cardnoatc.com

2 Herman Kishner Trust October 15, 2012

www.cardnoatc.com

titled “Groundwater Monitoring Report, 3rd Quarter 2009, Maryland Square Shopping Center,” dated December 22, 2009.

Currently, the groundwater monitoring network consist of 39 monitoring wells, of which one well (MW-4) was no longer fit for sampling because of an obstruction and has been properly abandoned.

Based on the NDEP approved annual sampling schedule for the third quarter 2012 sampling event, which proposes select sampling of the 14 of the 39 site-related active monitoring wells, each well was sampled to record groundwater characteristics and quantify volatile organic compound (VOC) concentrations. Depth to groundwater measurements were collected at active monitoring well locations.

As per agreement with NDEP, select monitoring wells are sampled in 2012 on a quarterly, semi-annual, or annual basis. The sampling schedule is based on the relative PCE concentrations detected in individual monitoring wells in addition to the proximity of a monitoring well to the ascertained plume area. The 2012 sampling schedule has been modified and approved by NDEP.

The annual sampling schedule for monitoring wells included in the groundwater monitoring program is:

• First Quarter – MW-1, MW-5, MW-6, MW-9, MW-14, MW-17, MW-27, MW-34, MW-35, MW-36, and MW-37 (plus any newly installed wells)

• Second Quarter– MW-1, MW-2, MW-5, MW-6, MW-7, MW-8, MW-9, MW-12, MW-13, MW-14, MW-17, MW-18, MW-19, MW-20, MW-23, MW-25, MW-26, MW-27, MW-28, MW-29, MW-30, MW-31, MW-33, MW-34, MW-35, MW-36, and MW-37 (plus any newly installed wells)

• Third Quarter –MW-1, MW-5, MW-6, MW-9, MW-14, MW-17, MW-27, MW-34, MW-35, MW-36, MW-37, MW-38, MW-39, and MW19I (plus any newly installed wells)

• Fourth Quarter – MW-1 through MW-39, MW-14I, and MW-19I (plus any newly installed wells). Well MW-4 was abandoned.

The groundwater monitoring procedures are consistent with the protocol presented by URS in its August 2007 letter and accepted by NDEP in its September 10, 2007 letter. The prescribed groundwater monitoring protocol used at the site was revised to employ the ASTM D6771-02 method in the fourth quarter of 2007. This sampling method relies on low flow pumping that moderates the velocity of water entering the pump intake from the formation pore water surrounding the well. Minimized stress and turbulence within the water-bearing unit during pumping allows collection of groundwater samples generally considered more representative of water quality in the formation than the conventional method, which calls for excavation of three well volumes of groundwater using downhole pumps or bailers.

Groundwater parameters (i.e., pH, temperature, dissolved oxygen (DO), oxidation reduction potential (ORP), electrical conductivity, and turbidity) were measured to evaluate the entrance of actual formation water into the well. For consistency with previous events, Cardno ATC placed the inlet of the pump in the middle of the saturated zone for each well (between top of groundwater and bottom of well). Groundwater was pumped at a flow rate of 0.25 L/min. Following the stabilization of groundwater parameters, the pump rate was lowered to minimize turbulence and groundwater was transferred to clean laboratory-supplied 40-milliliter glass volatile organic analysis vials (VOAs), sealed, labeled, and placed in a cool environment for transport to an NDEP-certified laboratory for analysis.

Decontamination procedures were performed throughout sampling. The pump, water level meter, and field meter probe were decontaminated after sampling each well. Purge water generated during the sampling of



www.cardnoatc.com

the monitoring wells was containerized in a properly labeled steel 55-gallon drum and stored onsite pending off-site disposal.

Cardno ATC submitted the collected groundwater samples to an NDEP-certified analytical laboratory for the analysis of volatile organic compounds (VOCs) using U.S. Environmental Protection Agency (EPA) Method 8260B. Groundwater data collected during this sampling event are summarized in Table 1. Monitoring and sampling field sheets are included in Appendix A.

Deviations Trip, field, and equipment blanks were sent to the lab along with the groundwater samples collected at each monitoring well in order to insure quality control. Cardno ATC also collected a duplicate groundwater sample from monitoring well MW-6 and MW-27.

Laboratory analysis of each groundwater sample produced quantitative data within quality assurance standards. Surrogate compound recoveries associated with each field sample consistently verified proper analytical technique. No laboratory quality control data were flagged outside of established tolerances. Therefore, the analytical data on water quality for the third quarter were accepted as representative of actual site conditions.

Groundwater Conditions Groundwater elevations for this sampling event are summarized in Table 1, while historical groundwater data are summarized in Table A-1. Depths to groundwater in the wells sampled during this quarterly event ranged from 14.95 feet bgs (MW-38) to 26.60 feet bgs (MW-19I). The average groundwater elevation exhibited an average decrease of 0.69 feet across the site compared with the Second Quarter 2012 groundwater monitoring event.

DO readings for the select monitoring wells ranged from 1.23 to 5.29 milligrams per liter (mg/L). ORP readings for the select monitoring wells ranged from 72.1 to 151.9 millivolts (mV).

Groundwater Analytical Results On September 6th, 2012 and September 7th, 2012, Cardno ATC mobilized to the site to obtain groundwater samples from the existing Maryland Square Shopping Center select groundwater monitoring wells in the immediate vicinity of the site.

Groundwater samples were submitted to Advanced Technologies Laboratory (ATL) of Las Vegas, Nevada, an NDEP-certified laboratory, for the analysis of VOCs using EPA method 8260B.

The laboratory analytical results compared with qualitative changes in groundwater elevation and concentrations are summarized in Table 1. Laboratory analytical reports are provided in Appendix B.

Copies of field sampling forms are compiled in Appendix A and copies of final laboratory analytical reports are included in Appendix B.



www.cardnoatc.com

TABLE 1 GROUNDWATER ELEVATIONS AND PCE CHANGE, THIRD QUARTER 2012

Well ID Depth to Groundwater Level (feet)

Groundwater Elevation (feet amsl)

PCE (μg/L)

TCE (μg/L)

Change in Groundwater Elevation (feet)

Change in PCE (%)

Change in TCE (%)

MW-1 19.97 1972.04 390 ND +0.44 +5.41 NA*

MW-5 18.25 1970.44 340 2.2 +1.03 -57.50 NA*

MW-6 19.23 1968.89 3,000 17 +0.70 -14.29 NA*

MW-9 19.07 1973.18 3.7 ND +1.43 -28.85 NA*

MW-14 18.28 1969.05 1,300 2.8 +0.52 -18.75 NA*

MW-17 18.83 1972.21 250 ND +1.35 -21.88 NA*

MW-27 18.54 1925.61 430 1.2 -2.40 -8.51 NA*

MW-34 18.07 1975.81 730 1.2 -0.33 -27.00 NA*

MW-35 18.77 1972.6 520 ND +0.13 -10.34 NA*

MW-36 21.55 1933.75 130 ND -2.04 -0.00 NA*

MW-37 20.05 1909.93 32 ND -1.24 -11.11 NA*

MW-38 14.95 1893.43 5.7 ND +0.10 -1.72 NA*

MW-39 26.10 1941.45 240 0.80 +0.05 -4.00 31.75

MW-19I^ 26.60 -- 690 4.0 NA* NA* NA* Notes: *Unable to evaluate change due to lack of data from previous quarter + Increase in concentration or elevation

ND: Not Detected-Laboratory PQL=<0.50 μg/L - Decrease in concentration or elevation Amsl: Above Mean Sea Level -- Awaiting elevation survey report ^MW-19I was identified on COC and laboratory report as MW-40

The groundwater monitoring well locations selected for the third quarter monitoring event represent wells that have exhibited a general or probably increasing trend. The range of groundwater elevations spanned from 1893.43 feet above mean sea level (amsl) (MW-38) to 1975.81 feet amsl (MW-34). Groundwater elevations are summarized in Tables 1.

PCE was detected in the groundwater samples collected from the select monitoring wells at concentrations ranging from 3.7 µg/L (MW-9) to 3,000 µg/L (MW-6). PCE concentrations identified by the laboratory in the groundwater samples collected from all wells exceeded the maximum contaminant levels (MCL) for PCE in groundwater of 5 µg/L, with the exception of MW-9.

A duplicate sample was collected from MW-6 and MW-27. In MW-6, concentrations of PCE were measured at 3,000 µg/L (original sample) and 3,000 µg/L (duplicate sample), a relative percent difference (RPD) of 0%. In MW-26, concentrations of PCE were measured at 430 µg/L (original sample) and 440 µg/L (duplicate sample), a relative percent difference (RPD) of 2.3%. The duplicate sample results do not show significant statistical variation based on the levels of the concentrations.



www.cardnoatc.com

PCE concentrations decreased an average of 3.08% in the monitoring wells sampled compared with the previous sampling event in Second Quarter 2012.

Trichloroethene (TCE) was detected at concentrations ranging from 0.80 µg/L to 17 µg/L in the groundwater samples collected from wells, MW-5, MW-6, MW-14, MW-27, MW-34, MW-39, and MW-19I. The detected concentrations were below the MCL for TCE in groundwater of 5 µg/L, with the exception of MW-6 (17 µg/L).

Cis-1,2-dichloroethene (DCE) was detected in monitoring wells MW-5, MW-6, and MW-19I at concentrations of 1.0 µg/L, 8.1 µg/L, and 0.8 µg/L, respectively. The detected concentrations were below the MCL for DCE in groundwater of 70 µg/L.

Vinyl chloride (VC) was not detected at concentrations in excess of laboratory detection levels (0.50 µg/L). The lack of detectable VC indicates that reductive dechlorination is not occurring within the monitoring zone.

Summary and Conclusions Based on the results of this groundwater sampling event, Cardno ATC provides the following summary and conclusions:

• PCE was detected in the groundwater samples collected from the select monitoring wells at concentrations ranging from 3.7 µg/L (MW-9) to 3,000 µg/L (MW-6).

Recommendations Cardno ATC recommends continuing monitoring and sampling of the site monitoring wells in accordance with the NDEP approved 2012 schedule.

For your convenience, a copy of this report has been forwarded to the NDEP case officer for review.

Limitations This report has been prepared for the exclusive use of Herman Kishner Trust, as it pertains to Maryland Square PCE Sitelocated at 3661 South Maryland Parkway, in Las Vegas, Nevada. Our professional services have been performed, our findings obtained, and our recommendations prepared in accordance with customary principles and practices in the fields of environmental science and engineering. This warranty is in lieu of all other warranties either expressed or implied. This company is not responsible for the independent conclusions, opinions, or recommendations made by others based on the records review, site inspection, field exploration, and laboratory test data presented in this report.

It should be noted that all surficial environmental assessments are inherently limited in the sense that conclusions are drawn and recommendations developed from information obtained from limited research and site evaluation. For these types of evaluations, it is often necessary to use information prepared by others and Cardno ATC cannot be responsible for the accuracy of such information. In addition, the passage of time may result in a change in the environmental characteristics at this site and surrounding properties. This report does not warrant against future operations or conditions, nor does it warrant operations or conditions present of a type or at a location not investigated. This report is not a regulatory compliance audit and is not intended to satisfy the requirements of any state, federal, or local real estate transfer laws.

It must be noted that no investigation can absolutely rule out the existence of any hazardous materials at a given site. This assessment has been based upon prior site history, observable conditions, and the



www.cardnoatc.com

subsurface soil sampling described in this report. Existing hazardous materials and contaminants can escape detection using these methods.

Environmental Certification Jurat This Third Quarter 2012 Groundwater Monitoring Report for Maryland Square PCE Site located at 3661 South Maryland Parkway, Las Vegas, Nevada, has been prepared in accordance with Nevada Administrative Code (NAC), Chapter 459, Section 9717.

I hereby certify that I am responsible for the services described in this document and for the preparation of this document. The services described in this document have been provided in a manner consistent with the current standards of the profession and, to the best of my knowledge, comply with all applicable Federal, State and local statutes, regulations and ordinances.

If you have any questions or require additional information, please feel free to contact the undersigned at (702) 798-5750.

Sincerely,

Cardno ATC

Becky Moss Andrew D. Stuart Cardno ATC, Field Geologist Cardno ATC, Operations Manager Nevada Certified Environmental Manager No. EM-1905 (Expires 01/26/13)

Att: Appendix A Field Sheets Appendix B Laboratory Analytical Reports

cc: Dr. Mary Siders, Nevada Division of Environmental Protection-Carson City, Nevada


APPENDIX A

FIELD SHEETS

APPENDIX B

LABORATORY ANALYTICAL REPORTS

3151 W. Post Rd Las Vegas, NV 89118 Tel: 702-307-2659 Fax: 702-307-2691

14-Sep-12Date:Advanced Technology Laboratories, Inc.

Project: Maryland Square Shopping Center, 085.42620.0CLIENT: ATC Associates Inc.

Lab Order: N008460CASE NARRATIVE

SAMPLE RECEIVING/GENERAL COMMENTS:

Samples were received intact with proper chain of custody documentation.

Cooler temperature and sample preservation were verified upon receipt of samples if applicable.

Information on sample receipt conditions including discrepancies can be found in attached SampleReceipt Checklist Form.

Samples were analyzed within method holding time.

Analytical Comments for EPA 8260B:

Matrix Spike (MS) is outside recovery criteria for 1,1 - Dichloroethane, 1,1 - Dichloroethene, 1,1 -Dichloropropene, 1,2 - Dichloropropane, Bromomethane, Chloroform, Chloromethane, cis - 1,2 -Dichloroethene, Dichlorodifluoromethane, Hexachlorobutadiene, n - Butylbenzene, trans - 1,2 -Dichloroethene, Trichlorofluoromethane, and Vinyl chloride possibly due to matrix interference. Theassociated Laboratory Control Sample (LCS) recovery was acceptable.

Matrix Spike Duplicate (MSD) is outside recovery criteria for 1,1 - Dichloroethene, 1,1 -Dichloropropene, Bromomethane, Chloromethane, Dichlorodifluoromethane, n - Butylbenzene, andVinyl chloride possibly due to matrix interference. The associated Laboratory Control Sample (LCS)recovery was acceptable.

Page 1 of 66

2 of 67


Project: Maryland Square Shopping Center, 085.42620.0

Client Sample ID: MW-1Collection Date: 9/6/2012 1:59:00 PM

Matrix: GROUND WATER

CLIENT: ATC Associates Inc.Lab Order: N008460

Lab ID: N008460-001

Advanced Technology Laboratories, Inc. Print Date: 14-Sep-12

Analyses Result Qual Units Date AnalyzedDFPQLMDL

ANALYTICAL RESULTS

VOLATILE ORGANIC COMPOUNDS BY GC/MSEPA 8260B

Analyst: QBMRunID: MS5_120913A P12VW097QC Batch: PrepDate:

1,1,1,2-Tetrachloroethane 0.50 µg/L 1ND 0.12 9/13/2012 05:00 PM1,1,1-Trichloroethane 0.50 µg/L 1ND 0.14 9/13/2012 05:00 PM1,1,2,2-Tetrachloroethane 0.50 µg/L 1ND 0.20 9/13/2012 05:00 PM1,1,2-Trichloroethane 0.50 µg/L 1ND 0.18 9/13/2012 05:00 PM1,1-Dichloroethane 0.50 µg/L 1ND 0.13 9/13/2012 05:00 PM1,1-Dichloroethene 0.50 µg/L 1ND 0.18 9/13/2012 05:00 PM1,1-Dichloropropene 0.50 µg/L 1ND 0.085 9/13/2012 05:00 PM1,2,3-Trichlorobenzene 0.50 µg/L 1ND 0.098 9/13/2012 05:00 PM1,2,3-Trichloropropane 0.50 µg/L 1ND 0.11 9/13/2012 05:00 PM1,2,4-Trichlorobenzene 0.50 µg/L 1ND 0.082 9/13/2012 05:00 PM1,2,4-Trimethylbenzene 0.50 µg/L 1ND 0.076 9/13/2012 05:00 PM1,2-Dibromo-3-chloropropane 1.0 µg/L 1ND 0.34 9/13/2012 05:00 PM1,2-Dibromoethane 0.50 µg/L 1ND 0.10 9/13/2012 05:00 PM1,2-Dichlorobenzene 0.50 µg/L 1ND 0.095 9/13/2012 05:00 PM1,2-Dichloroethane 0.50 µg/L 1ND 0.10 9/13/2012 05:00 PM1,2-Dichloropropane 0.50 µg/L 1ND 0.17 9/13/2012 05:00 PM1,3,5-Trimethylbenzene 0.50 µg/L 1ND 0.13 9/13/2012 05:00 PM1,3-Dichlorobenzene 0.50 µg/L 1ND 0.094 9/13/2012 05:00 PM1,3-Dichloropropane 0.50 µg/L 1ND 0.13 9/13/2012 05:00 PM1,4-Dichlorobenzene 0.50 µg/L 1ND 0.069 9/13/2012 05:00 PM2,2-Dichloropropane 0.50 µg/L 1ND 0.10 9/13/2012 05:00 PM2-Chlorotoluene 0.50 µg/L 1ND 0.10 9/13/2012 05:00 PM4-Chlorotoluene 0.50 µg/L 1ND 0.083 9/13/2012 05:00 PM4-Isopropyltoluene 0.50 µg/L 1ND 0.054 9/13/2012 05:00 PMBenzene 0.50 µg/L 1ND 0.11 9/13/2012 05:00 PMBromobenzene 0.50 µg/L 1ND 0.083 9/13/2012 05:00 PMBromodichloromethane 0.50 µg/L 1ND 0.11 9/13/2012 05:00 PMBromoform 0.50 µg/L 1ND 0.18 9/13/2012 05:00 PMBromomethane 0.50 µg/L 1ND 0.14 9/13/2012 05:00 PMCarbon tetrachloride 0.50 µg/L 1ND 0.12 9/13/2012 05:00 PMChlorobenzene 0.50 µg/L 1ND 0.11 9/13/2012 05:00 PMChloroethane 0.50 µg/L 1ND 0.17 9/13/2012 05:00 PMChloroform 0.50 µg/L 12.5 0.079 9/13/2012 05:00 PMChloromethane 0.50 µg/L 1ND 0.19 9/13/2012 05:00 PMcis-1,2-Dichloroethene 0.50 µg/L 1ND 0.18 9/13/2012 05:00 PMDibromochloromethane 0.50 µg/L 1ND 0.16 9/13/2012 05:00 PM

Qualifiers: B Analyte detected in the associated Method Blank E Value above quantitation rangeH Holding times for preparation or analysis exceeded ND Not Detected at the Reporting LimitS Spike/Surrogate outside of limits due to matrix interference Results are wet unless otherwise specified

DO Surrogate Diluted Out

3 of 67






Lab ID: N008460-001



ANALYTICAL RESULTS



Dibromomethane 0.50 µg/L 1ND 0.11 9/13/2012 05:00 PMDichlorodifluoromethane 0.50 µg/L 1ND 0.057 9/13/2012 05:00 PMEthylbenzene 0.50 µg/L 1ND 0.13 9/13/2012 05:00 PMHexachlorobutadiene 0.50 µg/L 1ND 0.20 9/13/2012 05:00 PMIsopropylbenzene 0.50 µg/L 1ND 0.11 9/13/2012 05:00 PMm,p-Xylene 1.0 µg/L 1ND 0.16 9/13/2012 05:00 PMMethylene chloride 2.0 µg/L 1ND 0.14 9/13/2012 05:00 PMMTBE 0.50 µg/L 1ND 0.089 9/13/2012 05:00 PMn-Butylbenzene 0.50 µg/L 1ND 0.070 9/13/2012 05:00 PMn-Propylbenzene 0.50 µg/L 1ND 0.076 9/13/2012 05:00 PMNaphthalene 0.50 µg/L 1ND 0.10 9/13/2012 05:00 PMo-Xylene 0.50 µg/L 1ND 0.10 9/13/2012 05:00 PMsec-Butylbenzene 0.50 µg/L 1ND 0.096 9/13/2012 05:00 PMStyrene 0.50 µg/L 1ND 0.10 9/13/2012 05:00 PMtert-Butylbenzene 0.50 µg/L 1ND 0.11 9/13/2012 05:00 PMTetrachloroethene 5.0 µg/L 10390 1.9 9/11/2012 10:13 AMToluene 0.50 µg/L 1ND 0.082 9/13/2012 05:00 PMtrans-1,2-Dichloroethene 0.50 µg/L 1ND 0.13 9/13/2012 05:00 PMTrichloroethene 0.50 µg/L 1ND 0.18 9/13/2012 05:00 PMTrichlorofluoromethane 0.50 µg/L 1ND 0.19 9/13/2012 05:00 PMVinyl chloride 0.50 µg/L 1ND 0.23 9/13/2012 05:00 PM

Surr: 1,2-Dichloroethane-d4 56-120 %REC 1088.8 0 9/11/2012 10:13 AMSurr: 1,2-Dichloroethane-d4 56-120 %REC 185.6 0 9/13/2012 05:00 PMSurr: 4-Bromofluorobenzene 80-120 %REC 195.6 0 9/13/2012 05:00 PMSurr: 4-Bromofluorobenzene 80-120 %REC 1095.6 0 9/11/2012 10:13 AMSurr: Dibromofluoromethane 72-120 %REC 187.6 0 9/13/2012 05:00 PMSurr: Dibromofluoromethane 72-120 %REC 1093.0 0 9/11/2012 10:13 AMSurr: Toluene-d8 80-123 %REC 197.2 0 9/13/2012 05:00 PMSurr: Toluene-d8 80-123 %REC 10100 0 9/11/2012 10:13 AM



4 of 67



Client Sample ID: MW-5Collection Date: 9/6/2010 7:10:00 AM



Lab ID: N008460-002



ANALYTICAL RESULTS



1,1,1,2-Tetrachloroethane 0.50 µg/L 1ND 0.12 9/12/2012 10:23 PM1,1,1-Trichloroethane 0.50 µg/L 1ND 0.14 9/12/2012 10:23 PM1,1,2,2-Tetrachloroethane 0.50 µg/L 1ND 0.20 9/12/2012 10:23 PM1,1,2-Trichloroethane 0.50 µg/L 1ND 0.18 9/12/2012 10:23 PM1,1-Dichloroethane 0.50 µg/L 1ND 0.13 9/12/2012 10:23 PM1,1-Dichloroethene 0.50 µg/L 1ND 0.18 9/12/2012 10:23 PM1,1-Dichloropropene 0.50 µg/L 1ND 0.085 9/12/2012 10:23 PM1,2,3-Trichlorobenzene 0.50 µg/L 1ND 0.098 9/12/2012 10:23 PM1,2,3-Trichloropropane 0.50 µg/L 1ND 0.11 9/12/2012 10:23 PM1,2,4-Trichlorobenzene 0.50 µg/L 1ND 0.082 9/12/2012 10:23 PM1,2,4-Trimethylbenzene 0.50 µg/L 1ND 0.076 9/12/2012 10:23 PM1,2-Dibromo-3-chloropropane 1.0 µg/L 1ND 0.34 9/12/2012 10:23 PM1,2-Dibromoethane 0.50 µg/L 1ND 0.10 9/12/2012 10:23 PM1,2-Dichlorobenzene 0.50 µg/L 1ND 0.095 9/12/2012 10:23 PM1,2-Dichloroethane 0.50 µg/L 1ND 0.10 9/12/2012 10:23 PM1,2-Dichloropropane 0.50 µg/L 1ND 0.17 9/12/2012 10:23 PM1,3,5-Trimethylbenzene 0.50 µg/L 1ND 0.13 9/12/2012 10:23 PM1,3-Dichlorobenzene 0.50 µg/L 1ND 0.094 9/12/2012 10:23 PM1,3-Dichloropropane 0.50 µg/L 1ND 0.13 9/12/2012 10:23 PM1,4-Dichlorobenzene 0.50 µg/L 1ND 0.069 9/12/2012 10:23 PM2,2-Dichloropropane 0.50 µg/L 1ND 0.10 9/12/2012 10:23 PM2-Chlorotoluene 0.50 µg/L 1ND 0.10 9/12/2012 10:23 PM4-Chlorotoluene 0.50 µg/L 1ND 0.083 9/12/2012 10:23 PM4-Isopropyltoluene 0.50 µg/L 1ND 0.054 9/12/2012 10:23 PMBenzene 0.50 µg/L 1ND 0.11 9/12/2012 10:23 PMBromobenzene 0.50 µg/L 1ND 0.083 9/12/2012 10:23 PMBromodichloromethane 0.50 µg/L 1ND 0.11 9/12/2012 10:23 PMBromoform 0.50 µg/L 1ND 0.18 9/12/2012 10:23 PMBromomethane 0.50 µg/L 1ND 0.14 9/12/2012 10:23 PMCarbon tetrachloride 0.50 µg/L 1ND 0.12 9/12/2012 10:23 PMChlorobenzene 0.50 µg/L 1ND 0.11 9/12/2012 10:23 PMChloroethane 0.50 µg/L 1ND 0.17 9/12/2012 10:23 PMChloroform 0.50 µg/L 15.0 0.079 9/12/2012 10:23 PMChloromethane 0.50 µg/L 1ND 0.19 9/12/2012 10:23 PMcis-1,2-Dichloroethene 0.50 µg/L 10.95 0.18 9/12/2012 10:23 PMDibromochloromethane 0.50 µg/L 1ND 0.16 9/12/2012 10:23 PM



5 of 67






Lab ID: N008460-002



ANALYTICAL RESULTS



Dibromomethane 0.50 µg/L 1ND 0.11 9/12/2012 10:23 PMDichlorodifluoromethane 0.50 µg/L 1ND 0.057 9/12/2012 10:23 PMEthylbenzene 0.50 µg/L 1ND 0.13 9/12/2012 10:23 PMHexachlorobutadiene 0.50 µg/L 1ND 0.20 9/12/2012 10:23 PMIsopropylbenzene 0.50 µg/L 1ND 0.11 9/12/2012 10:23 PMm,p-Xylene 1.0 µg/L 1ND 0.16 9/12/2012 10:23 PMMethylene chloride 2.0 µg/L 1ND 0.14 9/12/2012 10:23 PMMTBE 0.50 µg/L 1ND 0.089 9/12/2012 10:23 PMn-Butylbenzene 0.50 µg/L 1ND 0.070 9/12/2012 10:23 PMn-Propylbenzene 0.50 µg/L 1ND 0.076 9/12/2012 10:23 PMNaphthalene 0.50 µg/L 1ND 0.10 9/12/2012 10:23 PMo-Xylene 0.50 µg/L 1ND 0.10 9/12/2012 10:23 PMsec-Butylbenzene 0.50 µg/L 1ND 0.096 9/12/2012 10:23 PMStyrene 0.50 µg/L 1ND 0.10 9/12/2012 10:23 PMtert-Butylbenzene 0.50 µg/L 1ND 0.11 9/12/2012 10:23 PMTetrachloroethene 5.0 µg/L 10340 1.9 9/11/2012 10:41 AMToluene 0.50 µg/L 1ND 0.082 9/12/2012 10:23 PMtrans-1,2-Dichloroethene 0.50 µg/L 1ND 0.13 9/12/2012 10:23 PMTrichloroethene 0.50 µg/L 12.2 0.18 9/12/2012 10:23 PMTrichlorofluoromethane 0.50 µg/L 1ND 0.19 9/12/2012 10:23 PMVinyl chloride 0.50 µg/L 1ND 0.23 9/12/2012 10:23 PM

Surr: 1,2-Dichloroethane-d4 56-120 %REC 1089.5 0 9/11/2012 10:41 AMSurr: 1,2-Dichloroethane-d4 56-120 %REC 187.8 0 9/12/2012 10:23 PMSurr: 4-Bromofluorobenzene 80-120 %REC 194.4 0 9/12/2012 10:23 PMSurr: 4-Bromofluorobenzene 80-120 %REC 1097.6 0 9/11/2012 10:41 AMSurr: Dibromofluoromethane 72-120 %REC 189.6 0 9/12/2012 10:23 PMSurr: Dibromofluoromethane 72-120 %REC 1094.8 0 9/11/2012 10:41 AMSurr: Toluene-d8 80-123 %REC 1102 0 9/12/2012 10:23 PMSurr: Toluene-d8 80-123 %REC 1099.2 0 9/11/2012 10:41 AM



6 of 67






Lab ID: N008460-003



ANALYTICAL RESULTS






7 of 67






Lab ID: N008460-003



ANALYTICAL RESULTS



Dibromomethane 0.50 µg/L 1ND 0.11 9/13/2012 08:12 PMDichlorodifluoromethane 0.50 µg/L 1ND 0.057 9/13/2012 08:12 PMEthylbenzene 0.50 µg/L 1ND 0.13 9/13/2012 08:12 PMHexachlorobutadiene 0.50 µg/L 1ND 0.20 9/13/2012 08:12 PMIsopropylbenzene 0.50 µg/L 1ND 0.11 9/13/2012 08:12 PMm,p-Xylene 1.0 µg/L 1ND 0.16 9/13/2012 08:12 PMMethylene chloride 2.0 µg/L 1ND 0.14 9/13/2012 08:12 PMMTBE 0.50 µg/L 1ND 0.089 9/13/2012 08:12 PMn-Butylbenzene 0.50 µg/L 1ND 0.070 9/13/2012 08:12 PMn-Propylbenzene 0.50 µg/L 1ND 0.076 9/13/2012 08:12 PMNaphthalene 0.50 µg/L 1ND 0.10 9/13/2012 08:12 PMo-Xylene 0.50 µg/L 1ND 0.10 9/13/2012 08:12 PMsec-Butylbenzene 0.50 µg/L 1ND 0.096 9/13/2012 08:12 PMStyrene 0.50 µg/L 1ND 0.10 9/13/2012 08:12 PMtert-Butylbenzene 0.50 µg/L 1ND 0.11 9/13/2012 08:12 PMTetrachloroethene 25 µg/L 503000 9.6 9/11/2012 11:08 AMToluene 0.50 µg/L 1ND 0.082 9/13/2012 08:12 PMtrans-1,2-Dichloroethene 0.50 µg/L 1ND 0.13 9/13/2012 08:12 PMTrichloroethene 0.50 µg/L 118 0.18 9/13/2012 08:12 PMTrichlorofluoromethane 0.50 µg/L 1ND 0.19 9/13/2012 08:12 PMVinyl chloride 0.50 µg/L 1ND 0.23 9/13/2012 08:12 PM

Surr: 1,2-Dichloroethane-d4 56-120 %REC 5092.0 0 9/11/2012 11:08 AMSurr: 1,2-Dichloroethane-d4 56-120 %REC 182.5 0 9/13/2012 08:12 PMSurr: 4-Bromofluorobenzene 80-120 %REC 197.3 0 9/13/2012 08:12 PMSurr: 4-Bromofluorobenzene 80-120 %REC 5095.6 0 9/11/2012 11:08 AMSurr: Dibromofluoromethane 72-120 %REC 187.6 0 9/13/2012 08:12 PMSurr: Dibromofluoromethane 72-120 %REC 5093.9 0 9/11/2012 11:08 AMSurr: Toluene-d8 80-123 %REC 1100 0 9/13/2012 08:12 PMSurr: Toluene-d8 80-123 %REC 5099.0 0 9/11/2012 11:08 AM



8 of 67



Client Sample ID: Duplicate MW-6Collection Date: 9/6/2012 7:49:00 AM



Lab ID: N008460-004



ANALYTICAL RESULTS






9 of 67






Lab ID: N008460-004



ANALYTICAL RESULTS



Dibromomethane 0.50 µg/L 1ND 0.11 9/13/2012 08:40 PMDichlorodifluoromethane 0.50 µg/L 1ND 0.057 9/13/2012 08:40 PMEthylbenzene 0.50 µg/L 1ND 0.13 9/13/2012 08:40 PMHexachlorobutadiene 0.50 µg/L 1ND 0.20 9/13/2012 08:40 PMIsopropylbenzene 0.50 µg/L 1ND 0.11 9/13/2012 08:40 PMm,p-Xylene 1.0 µg/L 1ND 0.16 9/13/2012 08:40 PMMethylene chloride 2.0 µg/L 1ND 0.14 9/13/2012 08:40 PMMTBE 0.50 µg/L 1ND 0.089 9/13/2012 08:40 PMn-Butylbenzene 0.50 µg/L 1ND 0.070 9/13/2012 08:40 PMn-Propylbenzene 0.50 µg/L 1ND 0.076 9/13/2012 08:40 PMNaphthalene 0.50 µg/L 1ND 0.10 9/13/2012 08:40 PMo-Xylene 0.50 µg/L 1ND 0.10 9/13/2012 08:40 PMsec-Butylbenzene 0.50 µg/L 1ND 0.096 9/13/2012 08:40 PMStyrene 0.50 µg/L 1ND 0.10 9/13/2012 08:40 PMtert-Butylbenzene 0.50 µg/L 1ND 0.11 9/13/2012 08:40 PMTetrachloroethene 25 µg/L 503000 9.6 9/11/2012 11:36 AMToluene 0.50 µg/L 1ND 0.082 9/13/2012 08:40 PMtrans-1,2-Dichloroethene 0.50 µg/L 1ND 0.13 9/13/2012 08:40 PMTrichloroethene 0.50 µg/L 117 0.18 9/13/2012 08:40 PMTrichlorofluoromethane 0.50 µg/L 1ND 0.19 9/13/2012 08:40 PMVinyl chloride 0.50 µg/L 1ND 0.23 9/13/2012 08:40 PM

Surr: 1,2-Dichloroethane-d4 56-120 %REC 5091.9 0 9/11/2012 11:36 AMSurr: 1,2-Dichloroethane-d4 56-120 %REC 189.4 0 9/13/2012 08:40 PMSurr: 4-Bromofluorobenzene 80-120 %REC 196.1 0 9/13/2012 08:40 PMSurr: 4-Bromofluorobenzene 80-120 %REC 5096.7 0 9/11/2012 11:36 AMSurr: Dibromofluoromethane 72-120 %REC 190.4 0 9/13/2012 08:40 PMSurr: Dibromofluoromethane 72-120 %REC 5094.6 0 9/11/2012 11:36 AMSurr: Toluene-d8 80-123 %REC 199.3 0 9/13/2012 08:40 PMSurr: Toluene-d8 80-123 %REC 5099.8 0 9/11/2012 11:36 AM



10 of 67






Lab ID: N008460-005



ANALYTICAL RESULTS



1,1,1,2-Tetrachloroethane 0.50 µg/L 1ND 0.12 9/12/2012 06:43 PM1,1,1-Trichloroethane 0.50 µg/L 1ND 0.14 9/12/2012 06:43 PM1,1,2,2-Tetrachloroethane 0.50 µg/L 1ND 0.20 9/12/2012 06:43 PM1,1,2-Trichloroethane 0.50 µg/L 1ND 0.18 9/12/2012 06:43 PM1,1-Dichloroethane 0.50 µg/L 1ND 0.13 9/12/2012 06:43 PM1,1-Dichloroethene 0.50 µg/L 1ND 0.18 9/12/2012 06:43 PM1,1-Dichloropropene 0.50 µg/L 1ND 0.085 9/12/2012 06:43 PM1,2,3-Trichlorobenzene 0.50 µg/L 1ND 0.098 9/12/2012 06:43 PM1,2,3-Trichloropropane 0.50 µg/L 1ND 0.11 9/12/2012 06:43 PM1,2,4-Trichlorobenzene 0.50 µg/L 1ND 0.082 9/12/2012 06:43 PM1,2,4-Trimethylbenzene 0.50 µg/L 1ND 0.076 9/12/2012 06:43 PM1,2-Dibromo-3-chloropropane 1.0 µg/L 1ND 0.34 9/12/2012 06:43 PM1,2-Dibromoethane 0.50 µg/L 1ND 0.10 9/12/2012 06:43 PM1,2-Dichlorobenzene 0.50 µg/L 1ND 0.095 9/12/2012 06:43 PM1,2-Dichloroethane 0.50 µg/L 1ND 0.10 9/12/2012 06:43 PM1,2-Dichloropropane 0.50 µg/L 1ND 0.17 9/12/2012 06:43 PM1,3,5-Trimethylbenzene 0.50 µg/L 1ND 0.13 9/12/2012 06:43 PM1,3-Dichlorobenzene 0.50 µg/L 1ND 0.094 9/12/2012 06:43 PM1,3-Dichloropropane 0.50 µg/L 1ND 0.13 9/12/2012 06:43 PM1,4-Dichlorobenzene 0.50 µg/L 1ND 0.069 9/12/2012 06:43 PM2,2-Dichloropropane 0.50 µg/L 1ND 0.10 9/12/2012 06:43 PM2-Chlorotoluene 0.50 µg/L 1ND 0.10 9/12/2012 06:43 PM4-Chlorotoluene 0.50 µg/L 1ND 0.083 9/12/2012 06:43 PM4-Isopropyltoluene 0.50 µg/L 1ND 0.054 9/12/2012 06:43 PMBenzene 0.50 µg/L 1ND 0.11 9/12/2012 06:43 PMBromobenzene 0.50 µg/L 1ND 0.083 9/12/2012 06:43 PMBromodichloromethane 0.50 µg/L 1ND 0.11 9/12/2012 06:43 PMBromoform 0.50 µg/L 1ND 0.18 9/12/2012 06:43 PMBromomethane 0.50 µg/L 1ND 0.14 9/12/2012 06:43 PMCarbon tetrachloride 0.50 µg/L 1ND 0.12 9/12/2012 06:43 PMChlorobenzene 0.50 µg/L 1ND 0.11 9/12/2012 06:43 PMChloroethane 0.50 µg/L 1ND 0.17 9/12/2012 06:43 PMChloroform 0.50 µg/L 1ND 0.079 9/12/2012 06:43 PMChloromethane 0.50 µg/L 1ND 0.19 9/12/2012 06:43 PMcis-1,2-Dichloroethene 0.50 µg/L 1ND 0.18 9/12/2012 06:43 PMDibromochloromethane 0.50 µg/L 1ND 0.16 9/12/2012 06:43 PM



11 of 67






Lab ID: N008460-005



ANALYTICAL RESULTS



Dibromomethane 0.50 µg/L 1ND 0.11 9/12/2012 06:43 PMDichlorodifluoromethane 0.50 µg/L 1ND 0.057 9/12/2012 06:43 PMEthylbenzene 0.50 µg/L 1ND 0.13 9/12/2012 06:43 PMHexachlorobutadiene 0.50 µg/L 1ND 0.20 9/12/2012 06:43 PMIsopropylbenzene 0.50 µg/L 1ND 0.11 9/12/2012 06:43 PMm,p-Xylene 1.0 µg/L 1ND 0.16 9/12/2012 06:43 PMMethylene chloride 2.0 µg/L 1ND 0.14 9/12/2012 06:43 PMMTBE 0.50 µg/L 1ND 0.089 9/12/2012 06:43 PMn-Butylbenzene 0.50 µg/L 1ND 0.070 9/12/2012 06:43 PMn-Propylbenzene 0.50 µg/L 1ND 0.076 9/12/2012 06:43 PMNaphthalene 0.50 µg/L 1ND 0.10 9/12/2012 06:43 PMo-Xylene 0.50 µg/L 1ND 0.10 9/12/2012 06:43 PMsec-Butylbenzene 0.50 µg/L 1ND 0.096 9/12/2012 06:43 PMStyrene 0.50 µg/L 1ND 0.10 9/12/2012 06:43 PMtert-Butylbenzene 0.50 µg/L 1ND 0.11 9/12/2012 06:43 PMTetrachloroethene 0.50 µg/L 13.7 0.19 9/12/2012 06:43 PMToluene 0.50 µg/L 1ND 0.082 9/12/2012 06:43 PMtrans-1,2-Dichloroethene 0.50 µg/L 1ND 0.13 9/12/2012 06:43 PMTrichloroethene 0.50 µg/L 1ND 0.18 9/12/2012 06:43 PMTrichlorofluoromethane 0.50 µg/L 1ND 0.19 9/12/2012 06:43 PMVinyl chloride 0.50 µg/L 1ND 0.23 9/12/2012 06:43 PM

Surr: 1,2-Dichloroethane-d4 56-120 %REC 187.5 0 9/12/2012 06:43 PMSurr: 4-Bromofluorobenzene 80-120 %REC 194.5 0 9/12/2012 06:43 PMSurr: Dibromofluoromethane 72-120 %REC 190.6 0 9/12/2012 06:43 PMSurr: Toluene-d8 80-123 %REC 1101 0 9/12/2012 06:43 PM



12 of 67






Lab ID: N008460-006



ANALYTICAL RESULTS






13 of 67






Lab ID: N008460-006



ANALYTICAL RESULTS



Dibromomethane 0.50 µg/L 1ND 0.11 9/13/2012 07:45 PMDichlorodifluoromethane 0.50 µg/L 1ND 0.057 9/13/2012 07:45 PMEthylbenzene 0.50 µg/L 1ND 0.13 9/13/2012 07:45 PMHexachlorobutadiene 0.50 µg/L 1ND 0.20 9/13/2012 07:45 PMIsopropylbenzene 0.50 µg/L 1ND 0.11 9/13/2012 07:45 PMm,p-Xylene 1.0 µg/L 1ND 0.16 9/13/2012 07:45 PMMethylene chloride 2.0 µg/L 1ND 0.14 9/13/2012 07:45 PMMTBE 0.50 µg/L 1ND 0.089 9/13/2012 07:45 PMn-Butylbenzene 0.50 µg/L 1ND 0.070 9/13/2012 07:45 PMn-Propylbenzene 0.50 µg/L 1ND 0.076 9/13/2012 07:45 PMNaphthalene 0.50 µg/L 1ND 0.10 9/13/2012 07:45 PMo-Xylene 0.50 µg/L 1ND 0.10 9/13/2012 07:45 PMsec-Butylbenzene 0.50 µg/L 1ND 0.096 9/13/2012 07:45 PMStyrene 0.50 µg/L 1ND 0.10 9/13/2012 07:45 PMtert-Butylbenzene 0.50 µg/L 1ND 0.11 9/13/2012 07:45 PMTetrachloroethene 25 µg/L 501300 9.6 9/11/2012 12:03 PMToluene 0.50 µg/L 1ND 0.082 9/13/2012 07:45 PMtrans-1,2-Dichloroethene 0.50 µg/L 1ND 0.13 9/13/2012 07:45 PMTrichloroethene 0.50 µg/L 12.8 0.18 9/13/2012 07:45 PMTrichlorofluoromethane 0.50 µg/L 1ND 0.19 9/13/2012 07:45 PMVinyl chloride 0.50 µg/L 1ND 0.23 9/13/2012 07:45 PM

Surr: 1,2-Dichloroethane-d4 56-120 %REC 5093.4 0 9/11/2012 12:03 PMSurr: 1,2-Dichloroethane-d4 56-120 %REC 181.8 0 9/13/2012 07:45 PMSurr: 4-Bromofluorobenzene 80-120 %REC 192.8 0 9/13/2012 07:45 PMSurr: 4-Bromofluorobenzene 80-120 %REC 5096.3 0 9/11/2012 12:03 PMSurr: Dibromofluoromethane 72-120 %REC 186.1 0 9/13/2012 07:45 PMSurr: Dibromofluoromethane 72-120 %REC 5097.2 0 9/11/2012 12:03 PMSurr: Toluene-d8 80-123 %REC 197.2 0 9/13/2012 07:45 PMSurr: Toluene-d8 80-123 %REC 50100 0 9/11/2012 12:03 PM



14 of 67






Lab ID: N008460-007



ANALYTICAL RESULTS






15 of 67






Lab ID: N008460-007



ANALYTICAL RESULTS



Dibromomethane 0.50 µg/L 1ND 0.11 9/12/2012 09:56 PMDichlorodifluoromethane 0.50 µg/L 1ND 0.057 9/12/2012 09:56 PMEthylbenzene 0.50 µg/L 1ND 0.13 9/12/2012 09:56 PMHexachlorobutadiene 0.50 µg/L 1ND 0.20 9/12/2012 09:56 PMIsopropylbenzene 0.50 µg/L 1ND 0.11 9/12/2012 09:56 PMm,p-Xylene 1.0 µg/L 1ND 0.16 9/12/2012 09:56 PMMethylene chloride 2.0 µg/L 1ND 0.14 9/12/2012 09:56 PMMTBE 0.50 µg/L 1ND 0.089 9/12/2012 09:56 PMn-Butylbenzene 0.50 µg/L 1ND 0.070 9/12/2012 09:56 PMn-Propylbenzene 0.50 µg/L 1ND 0.076 9/12/2012 09:56 PMNaphthalene 0.50 µg/L 1ND 0.10 9/12/2012 09:56 PMo-Xylene 0.50 µg/L 1ND 0.10 9/12/2012 09:56 PMsec-Butylbenzene 0.50 µg/L 1ND 0.096 9/12/2012 09:56 PMStyrene 0.50 µg/L 1ND 0.10 9/12/2012 09:56 PMtert-Butylbenzene 0.50 µg/L 1ND 0.11 9/12/2012 09:56 PMTetrachloroethene 5.0 µg/L 10250 1.9 9/11/2012 12:31 PMToluene 0.50 µg/L 1ND 0.082 9/12/2012 09:56 PMtrans-1,2-Dichloroethene 0.50 µg/L 1ND 0.13 9/12/2012 09:56 PMTrichloroethene 0.50 µg/L 1ND 0.18 9/12/2012 09:56 PMTrichlorofluoromethane 0.50 µg/L 1ND 0.19 9/12/2012 09:56 PMVinyl chloride 0.50 µg/L 1ND 0.23 9/12/2012 09:56 PM

Surr: 1,2-Dichloroethane-d4 56-120 %REC 1091.0 0 9/11/2012 12:31 PMSurr: 1,2-Dichloroethane-d4 56-120 %REC 188.8 0 9/12/2012 09:56 PMSurr: 4-Bromofluorobenzene 80-120 %REC 197.6 0 9/12/2012 09:56 PMSurr: 4-Bromofluorobenzene 80-120 %REC 1099.6 0 9/11/2012 12:31 PMSurr: Dibromofluoromethane 72-120 %REC 192.9 0 9/12/2012 09:56 PMSurr: Dibromofluoromethane 72-120 %REC 1095.7 0 9/11/2012 12:31 PMSurr: Toluene-d8 80-123 %REC 1101 0 9/12/2012 09:56 PMSurr: Toluene-d8 80-123 %REC 10103 0 9/11/2012 12:31 PM



16 of 67






Lab ID: N008460-008



ANALYTICAL RESULTS






17 of 67






Lab ID: N008460-008



ANALYTICAL RESULTS



Dibromomethane 0.50 µg/L 1ND 0.11 9/13/2012 05:28 PMDichlorodifluoromethane 0.50 µg/L 1ND 0.057 9/13/2012 05:28 PMEthylbenzene 0.50 µg/L 1ND 0.13 9/13/2012 05:28 PMHexachlorobutadiene 0.50 µg/L 1ND 0.20 9/13/2012 05:28 PMIsopropylbenzene 0.50 µg/L 1ND 0.11 9/13/2012 05:28 PMm,p-Xylene 1.0 µg/L 1ND 0.16 9/13/2012 05:28 PMMethylene chloride 2.0 µg/L 1ND 0.14 9/13/2012 05:28 PMMTBE 0.50 µg/L 1ND 0.089 9/13/2012 05:28 PMn-Butylbenzene 0.50 µg/L 1ND 0.070 9/13/2012 05:28 PMn-Propylbenzene 0.50 µg/L 1ND 0.076 9/13/2012 05:28 PMNaphthalene 0.50 µg/L 1ND 0.10 9/13/2012 05:28 PMo-Xylene 0.50 µg/L 1ND 0.10 9/13/2012 05:28 PMsec-Butylbenzene 0.50 µg/L 1ND 0.096 9/13/2012 05:28 PMStyrene 0.50 µg/L 1ND 0.10 9/13/2012 05:28 PMtert-Butylbenzene 0.50 µg/L 1ND 0.11 9/13/2012 05:28 PMTetrachloroethene 5.0 µg/L 10430 1.9 9/11/2012 02:48 PMToluene 0.50 µg/L 1ND 0.082 9/13/2012 05:28 PMtrans-1,2-Dichloroethene 0.50 µg/L 1ND 0.13 9/13/2012 05:28 PMTrichloroethene 0.50 µg/L 11.2 0.18 9/13/2012 05:28 PMTrichlorofluoromethane 0.50 µg/L 1ND 0.19 9/13/2012 05:28 PMVinyl chloride 0.50 µg/L 1ND 0.23 9/13/2012 05:28 PM




18 of 67






Lab ID: N008460-009



ANALYTICAL RESULTS






19 of 67






Lab ID: N008460-009



ANALYTICAL RESULTS







20 of 67






Lab ID: N008460-010



ANALYTICAL RESULTS






21 of 67






Lab ID: N008460-010



ANALYTICAL RESULTS



Dibromomethane 0.50 µg/L 1ND 0.11 9/13/2012 07:17 PMDichlorodifluoromethane 0.50 µg/L 1ND 0.057 9/13/2012 07:17 PMEthylbenzene 0.50 µg/L 1ND 0.13 9/13/2012 07:17 PMHexachlorobutadiene 0.50 µg/L 1ND 0.20 9/13/2012 07:17 PMIsopropylbenzene 0.50 µg/L 1ND 0.11 9/13/2012 07:17 PMm,p-Xylene 1.0 µg/L 1ND 0.16 9/13/2012 07:17 PMMethylene chloride 2.0 µg/L 1ND 0.14 9/13/2012 07:17 PMMTBE 0.50 µg/L 1ND 0.089 9/13/2012 07:17 PMn-Butylbenzene 0.50 µg/L 1ND 0.070 9/13/2012 07:17 PMn-Propylbenzene 0.50 µg/L 1ND 0.076 9/13/2012 07:17 PMNaphthalene 0.50 µg/L 1ND 0.10 9/13/2012 07:17 PMo-Xylene 0.50 µg/L 1ND 0.10 9/13/2012 07:17 PMsec-Butylbenzene 0.50 µg/L 1ND 0.096 9/13/2012 07:17 PMStyrene 0.50 µg/L 1ND 0.10 9/13/2012 07:17 PMtert-Butylbenzene 0.50 µg/L 1ND 0.11 9/13/2012 07:17 PMTetrachloroethene 10 µg/L 20730 3.8 9/11/2012 03:43 PMToluene 0.50 µg/L 1ND 0.082 9/13/2012 07:17 PMtrans-1,2-Dichloroethene 0.50 µg/L 1ND 0.13 9/13/2012 07:17 PMTrichloroethene 0.50 µg/L 11.2 0.18 9/13/2012 07:17 PMTrichlorofluoromethane 0.50 µg/L 1ND 0.19 9/13/2012 07:17 PMVinyl chloride 0.50 µg/L 1ND 0.23 9/13/2012 07:17 PM




22 of 67






Lab ID: N008460-011



ANALYTICAL RESULTS






23 of 67






Lab ID: N008460-011



ANALYTICAL RESULTS




Surr: 1,2-Dichloroethane-d4 56-120 %REC 1089.8 0 9/11/2012 04:11 PMSurr: 1,2-Dichloroethane-d4 56-120 %REC 186.9 0 9/13/2012 06:22 PMSurr: 4-Bromofluorobenzene 80-120 %REC 193.9 0 9/13/2012 06:22 PMSurr: 4-Bromofluorobenzene 80-120 %REC 1096.6 0 9/11/2012 04:11 PMSurr: Dibromofluoromethane 72-120 %REC 186.8 0 9/13/2012 06:22 PMSurr: Dibromofluoromethane 72-120 %REC 1093.8 0 9/11/2012 04:11 PMSurr: Toluene-d8 80-123 %REC 195.0 0 9/13/2012 06:22 PMSurr: Toluene-d8 80-123 %REC 1099.8 0 9/11/2012 04:11 PM



24 of 67






Lab ID: N008460-012



ANALYTICAL RESULTS






25 of 67






Lab ID: N008460-012



ANALYTICAL RESULTS







26 of 67






Lab ID: N008460-013



ANALYTICAL RESULTS






27 of 67






Lab ID: N008460-013



ANALYTICAL RESULTS







28 of 67






Lab ID: N008460-014



ANALYTICAL RESULTS






29 of 67






Lab ID: N008460-014



ANALYTICAL RESULTS



Dibromomethane 0.50 µg/L 1ND 0.11 9/12/2012 07:11 PMDichlorodifluoromethane 0.50 µg/L 1ND 0.057 9/12/2012 07:11 PMEthylbenzene 0.50 µg/L 1ND 0.13 9/12/2012 07:11 PMHexachlorobutadiene 0.50 µg/L 1ND 0.20 9/12/2012 07:11 PMIsopropylbenzene 0.50 µg/L 1ND 0.11 9/12/2012 07:11 PMm,p-Xylene 1.0 µg/L 1ND 0.16 9/12/2012 07:11 PMMethylene chloride 2.0 µg/L 1ND 0.14 9/12/2012 07:11 PMMTBE 0.50 µg/L 1ND 0.089 9/12/2012 07:11 PMn-Butylbenzene 0.50 µg/L 1ND 0.070 9/12/2012 07:11 PMn-Propylbenzene 0.50 µg/L 1ND 0.076 9/12/2012 07:11 PMNaphthalene 0.50 µg/L 1ND 0.10 9/12/2012 07:11 PMo-Xylene 0.50 µg/L 1ND 0.10 9/12/2012 07:11 PMsec-Butylbenzene 0.50 µg/L 1ND 0.096 9/12/2012 07:11 PMStyrene 0.50 µg/L 1ND 0.10 9/12/2012 07:11 PMtert-Butylbenzene 0.50 µg/L 1ND 0.11 9/12/2012 07:11 PMTetrachloroethene 0.50 µg/L 15.7 0.19 9/12/2012 07:11 PMToluene 0.50 µg/L 1ND 0.082 9/12/2012 07:11 PMtrans-1,2-Dichloroethene 0.50 µg/L 1ND 0.13 9/12/2012 07:11 PMTrichloroethene 0.50 µg/L 1ND 0.18 9/12/2012 07:11 PMTrichlorofluoromethane 0.50 µg/L 1ND 0.19 9/12/2012 07:11 PMVinyl chloride 0.50 µg/L 1ND 0.23 9/12/2012 07:11 PM

Surr: 1,2-Dichloroethane-d4 56-120 %REC 184.9 0 9/12/2012 07:11 PMSurr: 4-Bromofluorobenzene 80-120 %REC 192.8 0 9/12/2012 07:11 PMSurr: Dibromofluoromethane 72-120 %REC 187.2 0 9/12/2012 07:11 PMSurr: Toluene-d8 80-123 %REC 198.4 0 9/12/2012 07:11 PM



30 of 67






Lab ID: N008460-015



ANALYTICAL RESULTS






31 of 67






Lab ID: N008460-015



ANALYTICAL RESULTS




Surr: 1,2-Dichloroethane-d4 56-120 %REC 1091.5 0 9/11/2012 05:06 PMSurr: 1,2-Dichloroethane-d4 56-120 %REC 188.4 0 9/12/2012 09:28 PMSurr: 4-Bromofluorobenzene 80-120 %REC 195.8 0 9/12/2012 09:28 PMSurr: 4-Bromofluorobenzene 80-120 %REC 1096.3 0 9/11/2012 05:06 PMSurr: Dibromofluoromethane 72-120 %REC 192.0 0 9/12/2012 09:28 PMSurr: Dibromofluoromethane 72-120 %REC 1093.6 0 9/11/2012 05:06 PMSurr: Toluene-d8 80-123 %REC 198.7 0 9/12/2012 09:28 PMSurr: Toluene-d8 80-123 %REC 1098.9 0 9/11/2012 05:06 PM



32 of 67






Lab ID: N008460-016



ANALYTICAL RESULTS






33 of 67






Lab ID: N008460-016



ANALYTICAL RESULTS




Surr: 1,2-Dichloroethane-d4 56-120 %REC 189.3 0 9/13/2012 06:50 PMSurr: 1,2-Dichloroethane-d4 56-120 %REC 1094.0 0 9/11/2012 05:34 PMSurr: 4-Bromofluorobenzene 80-120 %REC 194.7 0 9/13/2012 06:50 PMSurr: 4-Bromofluorobenzene 80-120 %REC 1097.5 0 9/11/2012 05:34 PMSurr: Dibromofluoromethane 72-120 %REC 189.6 0 9/13/2012 06:50 PMSurr: Dibromofluoromethane 72-120 %REC 1095.9 0 9/11/2012 05:34 PMSurr: Toluene-d8 80-123 %REC 10103 0 9/11/2012 05:34 PMSurr: Toluene-d8 80-123 %REC 199.5 0 9/13/2012 06:50 PM



34 of 67



Client Sample ID: Trip BlankCollection Date: 9/6/2012 5:25:00 AM



Lab ID: N008460-017



ANALYTICAL RESULTS






35 of 67






Lab ID: N008460-017



ANALYTICAL RESULTS



Dibromomethane 0.50 µg/L 1ND 0.11 9/12/2012 04:54 PMDichlorodifluoromethane 0.50 µg/L 1ND 0.057 9/12/2012 04:54 PMEthylbenzene 0.50 µg/L 1ND 0.13 9/12/2012 04:54 PMHexachlorobutadiene 0.50 µg/L 1ND 0.20 9/12/2012 04:54 PMIsopropylbenzene 0.50 µg/L 1ND 0.11 9/12/2012 04:54 PMm,p-Xylene 1.0 µg/L 1ND 0.16 9/12/2012 04:54 PMMethylene chloride 2.0 µg/L 1ND 0.14 9/12/2012 04:54 PMMTBE 0.50 µg/L 1ND 0.089 9/12/2012 04:54 PMn-Butylbenzene 0.50 µg/L 1ND 0.070 9/12/2012 04:54 PMn-Propylbenzene 0.50 µg/L 1ND 0.076 9/12/2012 04:54 PMNaphthalene 0.50 µg/L 1ND 0.10 9/12/2012 04:54 PMo-Xylene 0.50 µg/L 1ND 0.10 9/12/2012 04:54 PMsec-Butylbenzene 0.50 µg/L 1ND 0.096 9/12/2012 04:54 PMStyrene 0.50 µg/L 1ND 0.10 9/12/2012 04:54 PMtert-Butylbenzene 0.50 µg/L 1ND 0.11 9/12/2012 04:54 PMTetrachloroethene 0.50 µg/L 1ND 0.19 9/12/2012 04:54 PMToluene 0.50 µg/L 1ND 0.082 9/12/2012 04:54 PMtrans-1,2-Dichloroethene 0.50 µg/L 1ND 0.13 9/12/2012 04:54 PMTrichloroethene 0.50 µg/L 1ND 0.18 9/12/2012 04:54 PMTrichlorofluoromethane 0.50 µg/L 1ND 0.19 9/12/2012 04:54 PMVinyl chloride 0.50 µg/L 1ND 0.23 9/12/2012 04:54 PM




36 of 67






Lab ID: N008460-018



ANALYTICAL RESULTS






37 of 67






Lab ID: N008460-018



ANALYTICAL RESULTS







38 of 67



Client Sample ID: Equipment BlankCollection Date: 9/6/2012 9:40:00 AM



Lab ID: N008460-019



ANALYTICAL RESULTS






39 of 67






Lab ID: N008460-019



ANALYTICAL RESULTS







40 of 67






Lab ID: N008460-020



ANALYTICAL RESULTS






41 of 67






Lab ID: N008460-020



ANALYTICAL RESULTS







42 of 67


14-Sep-12Date:Advanced Technology Laboratories, Inc.


CLIENT: ATC Associates Inc.Work Order: N008460

ANALYTICAL QC SUMMARY REPORTTestCode: 8260_WP_LL

Sample ID: P120911LCS

Batch ID: P12VW095 TestNo: EPA 8260B Analysis Date: 9/11/2012

Prep Date:

Analyte Result SPK value SPK Ref Val %REC RPD Ref Val %RPDLowLimit HighLimit RPDLimit Qual

Units: µg/L

PQL

Client ID: LCSW

RunNo: 85514

SeqNo: 1440767

LCSSampType: TestCode: 8260_WP_LL

1,1,1,2-Tetrachloroethane 20.00 93.8 74 1220.50 018.7701,1,1-Trichloroethane 20.00 87.2 65 1200.50 017.4401,1,2,2-Tetrachloroethane 20.00 86.6 80 1200.50 017.3201,1,2-Trichloroethane 20.00 83.2 80 1200.50 016.6301,1-Dichloroethane 20.00 80.6 80 1200.50 016.1201,1-Dichloroethene 20.00 92.8 80 1200.50 018.5701,1-Dichloropropene 20.00 87.5 80 1200.50 017.5001,2,3-Trichlorobenzene 20.00 111 80 1240.50 022.1301,2,3-Trichloropropane 20.00 84.4 80 1200.50 016.8701,2,4-Trichlorobenzene 20.00 106 80 1260.50 021.1601,2,4-Trimethylbenzene 20.00 98.9 80 1230.50 019.7801,2-Dibromo-3-chloropropane 20.00 91.6 70 1201.0 018.3101,2-Dibromoethane 20.00 88.2 80 1200.50 017.6401,2-Dichlorobenzene 20.00 97.5 80 1200.50 019.5001,2-Dichloroethane 20.00 87.2 80 1200.50 017.4401,2-Dichloropropane 20.00 82.0 80 1200.50 016.4001,3,5-Trimethylbenzene 20.00 97.1 80 1210.50 019.4201,3-Dichlorobenzene 20.00 98.4 80 1200.50 019.6901,3-Dichloropropane 20.00 89.3 80 1200.50 017.8601,4-Dichlorobenzene 20.00 95.5 80 1200.50 019.1002,2-Dichloropropane 20.00 97.6 54 1200.50 019.5302-Chlorotoluene 20.00 92.7 80 1220.50 018.5404-Chlorotoluene 20.00 92.2 80 1200.50 018.4404-Isopropyltoluene 20.00 101 80 1220.50 020.230Benzene 20.00 90.1 80 1200.50 018.010Bromobenzene 20.00 99.8 80 1200.50 019.970Bromodichloromethane 20.00 85.8 70 1200.50 017.160Bromoform 20.00 97.0 66 1200.50 019.410Bromomethane 20.00 63.2 48 1550.50 012.640

Qualifiers:B Analyte detected in the associated Method Blank E Value above quantitation range H Holding times for preparation or analysis exceeded

ND Not Detected at the Reporting Limit R RPD outside accepted recovery limits S Spike/Surrogate outside of limits due to matrix interferenceDO Surrogate Diluted Out Calculations are based on raw values

43 of 67







Prep Date:


Units: µg/L

PQL

Client ID: LCSW

RunNo: 85514

SeqNo: 1440767


Carbon tetrachloride 20.00 93.4 60 1200.50 018.680Chlorobenzene 20.00 96.6 80 1200.50 019.310Chloroethane 20.00 87.4 62 1470.50 017.480Chloroform 20.00 83.3 80 1200.50 016.650cis-1,2-Dichloroethene 20.00 84.1 80 1200.50 016.820Dibromochloromethane 20.00 94.1 67 1230.50 018.810Dibromomethane 20.00 88.6 80 1200.50 017.720Dichlorodifluoromethane 20.00 86.6 70 1210.50 017.320Ethylbenzene 20.00 92.6 80 1200.50 018.520Hexachlorobutadiene 20.00 102 80 1230.50 020.370Isopropylbenzene 20.00 96.0 80 1210.50 019.210m,p-Xylene 40.00 95.8 80 1201.0 038.330Methylene chloride 20.00 77.0 75 1202.0 015.390MTBE 20.00 86.6 70 1200.50 017.310n-Butylbenzene 20.00 93.1 80 1290.50 018.620n-Propylbenzene 20.00 94.0 80 1220.50 018.790Naphthalene 20.00 108 73 1270.50 021.650o-Xylene 20.00 97.5 80 1200.50 019.500sec-Butylbenzene 20.00 99.4 80 1200.50 019.870Styrene 20.00 103 80 1200.50 020.610Tert-amyl methyl ether 20.00 88.3 74 1200.50 017.660Tetrachloroethene 20.00 91.1 80 1210.50 018.210Toluene 20.00 94.7 80 1200.50 018.940trans-1,2-Dichloroethene 20.00 88.4 80 1200.50 017.690Trichloroethene 20.00 95.2 80 1200.50 019.030Trichlorofluoromethane 20.00 90.8 71 1480.50 018.160Vinyl chloride 20.00 87.2 80 1200.50 017.440

Surr: 1,2-Dichloroethane-d4 25.00 84.2 56 12021.060Surr: 4-Bromofluorobenzene 25.00 101 80 12025.350Surr: Dibromofluoromethane 25.00 87.6 72 12021.890



44 of 67







Prep Date:


Units: µg/L

PQL

Client ID: LCSW

RunNo: 85514

SeqNo: 1440767


Surr: Toluene-d8 25.00 99.3 80 12324.820

Sample ID: P120911LCSD


Prep Date:


Units: µg/L

PQL

Client ID: LCSS02

RunNo: 85514

SeqNo: 1440768

LCSDSampType: TestCode: 8260_WP_LL

1,1,1,2-Tetrachloroethane 20.00 93.8 74 122 200.50 0 18.77 018.7701,1,1-Trichloroethane 20.00 86.9 65 120 200.50 0 17.44 0.40217.3701,1,2,2-Tetrachloroethane 20.00 88.0 80 120 200.50 0 17.32 1.5517.5901,1,2-Trichloroethane 20.00 84.0 80 120 200.50 0 16.63 1.0216.8001,1-Dichloroethane 20.00 84.2 80 120 200.50 0 16.12 4.3116.8301,1-Dichloroethene 20.00 93.5 80 120 200.50 0 18.57 0.69818.7001,1-Dichloropropene 20.00 87.0 80 120 200.50 0 17.50 0.63117.3901,2,3-Trichlorobenzene 20.00 109 80 124 200.50 0 22.13 1.2321.8601,2,3-Trichloropropane 20.00 84.8 80 120 200.50 0 16.87 0.47316.9501,2,4-Trichlorobenzene 20.00 105 80 126 200.50 0 21.16 0.33121.0901,2,4-Trimethylbenzene 20.00 98.2 80 123 200.50 0 19.78 0.71019.6401,2-Dibromo-3-chloropropane 20.00 95.6 70 120 201.0 0 18.31 4.2819.1101,2-Dibromoethane 20.00 90.2 80 120 200.50 0 17.64 2.1918.0301,2-Dichlorobenzene 20.00 96.5 80 120 200.50 0 19.50 1.0819.2901,2-Dichloroethane 20.00 89.6 80 120 200.50 0 17.44 2.7117.9201,2-Dichloropropane 20.00 84.1 80 120 200.50 0 16.40 2.5316.8201,3,5-Trimethylbenzene 20.00 96.6 80 121 200.50 0 19.42 0.51619.3201,3-Dichlorobenzene 20.00 95.0 80 120 200.50 0 19.69 3.5719.0001,3-Dichloropropane 20.00 91.2 80 120 200.50 0 17.86 2.1618.2501,4-Dichlorobenzene 20.00 94.4 80 120 200.50 0 19.10 1.1618.8802,2-Dichloropropane 20.00 93.5 54 120 200.50 0 19.53 4.3418.7002-Chlorotoluene 20.00 92.5 80 122 200.50 0 18.54 0.21618.5004-Chlorotoluene 20.00 92.6 80 120 200.50 0 18.44 0.43318.5204-Isopropyltoluene 20.00 99.2 80 122 200.50 0 20.23 2.0019.830



45 of 67







Prep Date:


Units: µg/L

PQL

Client ID: LCSS02

RunNo: 85514

SeqNo: 1440768


Benzene 20.00 89.8 80 120 200.50 0 18.01 0.22217.970Bromobenzene 20.00 98.0 80 120 200.50 0 19.97 1.8719.600Bromodichloromethane 20.00 86.0 70 120 200.50 0 17.16 0.17517.190Bromoform 20.00 98.2 66 120 200.50 0 19.41 1.1819.640Bromomethane 20.00 66.3 48 155 200.50 0 12.64 4.7913.260Carbon tetrachloride 20.00 93.4 60 120 200.50 0 18.68 018.680Chlorobenzene 20.00 94.3 80 120 200.50 0 19.31 2.4118.850Chloroethane 20.00 94.1 62 147 200.50 0 17.48 7.3818.820Chloroform 20.00 84.3 80 120 200.50 0 16.65 1.2516.860cis-1,2-Dichloroethene 20.00 87.8 80 120 200.50 0 16.82 4.2517.550Dibromochloromethane 20.00 95.0 67 123 200.50 0 18.81 1.0119.000Dibromomethane 20.00 90.7 80 120 200.50 0 17.72 2.2918.130Dichlorodifluoromethane 20.00 89.4 70 121 200.50 0 17.32 3.2417.890Ethylbenzene 20.00 94.2 80 120 200.50 0 18.52 1.7118.840Hexachlorobutadiene 20.00 101 80 123 200.50 0 20.37 1.0420.160Isopropylbenzene 20.00 95.3 80 121 200.50 0 19.21 0.78419.060m,p-Xylene 40.00 96.4 80 120 201.0 0 38.33 0.54638.540Methylene chloride 20.00 78.5 75 120 202.0 0 15.39 1.9915.700MTBE 20.00 88.6 70 120 200.50 0 17.31 2.2817.710n-Butylbenzene 20.00 91.4 80 129 200.50 0 18.62 1.7918.290n-Propylbenzene 20.00 94.0 80 122 200.50 0 18.79 018.790Naphthalene 20.00 107 73 127 200.50 0 21.65 0.92821.450o-Xylene 20.00 99.2 80 120 200.50 0 19.50 1.7819.850sec-Butylbenzene 20.00 96.4 80 120 200.50 0 19.87 3.0119.280Styrene 20.00 101 80 120 200.50 0 20.61 1.8620.230tert-Butylbenzene 20.00 97.0 80 120 200.50 0 19.65 1.2319.410Tetrachloroethene 20.00 89.8 80 121 200.50 0 18.21 1.3817.960Toluene 20.00 95.4 80 120 200.50 0 18.94 0.73619.080trans-1,2-Dichloroethene 20.00 91.5 80 120 200.50 0 17.69 3.3918.300Trichloroethene 20.00 96.3 80 120 200.50 0 19.03 1.2019.260



46 of 67







Prep Date:


Units: µg/L

PQL

Client ID: LCSS02

RunNo: 85514

SeqNo: 1440768


Trichlorofluoromethane 20.00 91.2 71 148 200.50 0 18.16 0.49418.250Vinyl chloride 20.00 92.2 80 120 200.50 0 17.44 5.5718.440

Surr: 1,2-Dichloroethane-d4 25.00 88.2 56 120 022.040Surr: 4-Bromofluorobenzene 25.00 103 80 120 025.800Surr: Dibromofluoromethane 25.00 89.1 72 120 022.270Surr: Toluene-d8 25.00 103 80 123 025.840

Sample ID: P120911MB2


Prep Date:


Units: µg/L

PQL

Client ID: PBW

RunNo: 85514

SeqNo: 1440769

MBLKSampType: TestCode: 8260_WP_LL

1,1,1,2-Tetrachloroethane 0.50ND1,1,1-Trichloroethane 0.50ND1,1,2,2-Tetrachloroethane 0.50ND1,1,2-Trichloroethane 0.50ND1,1-Dichloroethane 0.50ND1,1-Dichloroethene 0.50ND1,1-Dichloropropene 0.50ND1,2,3-Trichlorobenzene 0.50ND1,2,3-Trichloropropane 0.50ND1,2,4-Trichlorobenzene 0.50ND1,2,4-Trimethylbenzene 0.50ND1,2-Dibromo-3-chloropropane 1.0ND1,2-Dibromoethane 0.50ND1,2-Dichlorobenzene 0.50ND1,2-Dichloroethane 0.50ND1,2-Dichloropropane 0.50ND1,3,5-Trimethylbenzene 0.50ND1,3-Dichlorobenzene 0.50ND1,3-Dichloropropane 0.50ND



47 of 67







Prep Date:


Units: µg/L

PQL

Client ID: PBW

RunNo: 85514

SeqNo: 1440769


1,4-Dichlorobenzene 0.50ND2,2-Dichloropropane 0.50ND2-Chlorotoluene 0.50ND4-Chlorotoluene 0.50ND4-Isopropyltoluene 0.50NDBenzene 0.50NDBromobenzene 0.50NDBromodichloromethane 0.50NDBromoform 0.50NDBromomethane 0.50NDCarbon tetrachloride 0.50NDChlorobenzene 0.50NDChloroethane 0.50NDChloroform 0.50NDChloromethane 0.50NDcis-1,2-Dichloroethene 0.50NDDibromochloromethane 0.50NDDibromomethane 0.50NDDichlorodifluoromethane 0.50NDEthylbenzene 0.50NDHexachlorobutadiene 0.50NDIsopropylbenzene 0.50NDm,p-Xylene 1.0NDMethylene chloride 2.0NDMTBE 0.50NDn-Butylbenzene 0.50NDn-Propylbenzene 0.50NDNaphthalene 0.50NDo-Xylene 0.50NDsec-Butylbenzene 0.50ND



48 of 67







Prep Date:


Units: µg/L

PQL

Client ID: PBW

RunNo: 85514

SeqNo: 1440769


Styrene 0.50NDtert-Butylbenzene 0.50NDTetrachloroethene 0.50NDToluene 0.50NDtrans-1,2-Dichloroethene 0.50NDTrichloroethene 0.50NDTrichlorofluoromethane 0.50NDVinyl chloride 0.50ND

Surr: 1,2-Dichloroethane-d4 25.00 90.1 56 12022.530Surr: 4-Bromofluorobenzene 25.00 97.4 80 12024.350Surr: Dibromofluoromethane 25.00 94.1 72 12023.530Surr: Toluene-d8 25.00 101 80 12325.210



49 of 67







Prep Date:


Units: µg/L

PQL

Client ID: LCSW

RunNo: 85533

SeqNo: 1442014


1,1,1,2-Tetrachloroethane 20.00 97.9 74 1220.50 019.5701,1,1-Trichloroethane 20.00 89.7 65 1200.50 017.9301,1,2,2-Tetrachloroethane 20.00 96.5 80 1200.50 019.2901,1,2-Trichloroethane 20.00 90.3 80 1200.50 018.0501,1-Dichloroethane 20.00 85.8 80 1200.50 017.1501,1-Dichloroethene 20.00 97.1 80 1200.50 019.4201,1-Dichloropropene 20.00 92.0 80 1200.50 018.4101,2,3-Trichlorobenzene 20.00 118 80 1240.50 023.5801,2,3-Trichloropropane 20.00 92.8 80 1200.50 018.5701,2,4-Trichlorobenzene 20.00 113 80 1260.50 022.6101,2,4-Trimethylbenzene 20.00 107 80 1230.50 021.3201,2-Dibromo-3-chloropropane 20.00 103 70 1201.0 020.5401,2-Dibromoethane 20.00 93.4 80 1200.50 018.6701,2-Dichlorobenzene 20.00 105 80 1200.50 020.9201,2-Dichloroethane 20.00 92.2 80 1200.50 018.4501,2-Dichloropropane 20.00 86.8 80 1200.50 017.3501,3,5-Trimethylbenzene 20.00 106 80 1210.50 021.2901,3-Dichlorobenzene 20.00 104 80 1200.50 020.8901,3-Dichloropropane 20.00 93.1 80 1200.50 018.6201,4-Dichlorobenzene 20.00 103 80 1200.50 020.5302,2-Dichloropropane 20.00 99.8 54 1200.50 019.9702-Chlorotoluene 20.00 101 80 1220.50 020.1104-Chlorotoluene 20.00 101 80 1200.50 020.1704-Isopropyltoluene 20.00 110 80 1220.50 021.980Benzene 20.00 96.4 80 1200.50 019.270Bromobenzene 20.00 107 80 1200.50 021.440Bromodichloromethane 20.00 92.4 70 1200.50 018.480Bromoform 20.00 100 66 1200.50 020.020Bromomethane 20.00 74.6 48 1550.50 014.920Carbon tetrachloride 20.00 97.7 60 1200.50 019.540



50 of 67







Prep Date:


Units: µg/L

PQL

Client ID: LCSW

RunNo: 85533

SeqNo: 1442014


Chlorobenzene 20.00 99.2 80 1200.50 019.840Chloroethane 20.00 95.9 62 1470.50 019.180Chloroform 20.00 87.7 80 1200.50 017.540Chloromethane 20.00 67.5 63 1210.50 013.500cis-1,2-Dichloroethene 20.00 89.2 80 1200.50 017.840Dibromochloromethane 20.00 95.9 67 1230.50 019.170Dibromomethane 20.00 96.0 80 1200.50 019.200Dichlorodifluoromethane 20.00 91.1 70 1210.50 018.220Ethylbenzene 20.00 98.2 80 1200.50 019.640Hexachlorobutadiene 20.00 109 80 1230.50 021.870Isopropylbenzene 20.00 104 80 1210.50 020.710m,p-Xylene 40.00 100 80 1201.0 040.120Methylene chloride 20.00 82.1 75 1202.0 016.420MTBE 20.00 90.7 70 1200.50 018.130n-Butylbenzene 20.00 99.4 80 1290.50 019.880n-Propylbenzene 20.00 103 80 1220.50 020.630Naphthalene 20.00 115 73 1270.50 023.020o-Xylene 20.00 103 80 1200.50 020.510sec-Butylbenzene 20.00 105 80 1200.50 021.090Styrene 20.00 106 80 1200.50 021.220tert-Butylbenzene 20.00 106 80 1200.50 021.130Tetrachloroethene 20.00 93.4 80 1210.50 018.670Toluene 20.00 101 80 1200.50 020.230trans-1,2-Dichloroethene 20.00 91.9 80 1200.50 018.380Trichloroethene 20.00 100 80 1200.50 020.020Trichlorofluoromethane 20.00 95.4 71 1480.50 019.070Vinyl chloride 20.00 93.5 80 1200.50 018.690

Surr: 1,2-Dichloroethane-d4 25.00 87.2 56 12021.790Surr: 4-Bromofluorobenzene 25.00 99.6 80 12024.910Surr: Dibromofluoromethane 25.00 89.1 72 12022.270



51 of 67







Prep Date:


Units: µg/L

PQL

Client ID: LCSW

RunNo: 85533

SeqNo: 1442014


Surr: Toluene-d8 25.00 101 80 12325.260



Prep Date:


Units: µg/L

PQL

Client ID: PBW

RunNo: 85533

SeqNo: 1442015


1,1,1,2-Tetrachloroethane 0.50ND1,1,1-Trichloroethane 0.50ND1,1,2,2-Tetrachloroethane 0.50ND1,1,2-Trichloroethane 0.50ND1,1-Dichloroethane 0.50ND1,1-Dichloroethene 0.50ND1,1-Dichloropropene 0.50ND1,2,3-Trichlorobenzene 0.50ND1,2,3-Trichloropropane 0.50ND1,2,4-Trichlorobenzene 0.50ND1,2,4-Trimethylbenzene 0.50ND1,2-Dibromo-3-chloropropane 1.0ND1,2-Dibromoethane 0.50ND1,2-Dichlorobenzene 0.50ND1,2-Dichloroethane 0.50ND1,2-Dichloropropane 0.50ND1,3,5-Trimethylbenzene 0.50ND1,3-Dichlorobenzene 0.50ND1,3-Dichloropropane 0.50ND1,4-Dichlorobenzene 0.50ND2,2-Dichloropropane 0.50ND2-Chlorotoluene 0.50ND4-Chlorotoluene 0.50ND4-Isopropyltoluene 0.50ND



52 of 67







Prep Date:


Units: µg/L

PQL

Client ID: PBW

RunNo: 85533

SeqNo: 1442015


Benzene 0.50NDBromobenzene 0.50NDBromodichloromethane 0.50NDBromoform 0.50NDBromomethane 0.50NDCarbon tetrachloride 0.50NDChlorobenzene 0.50NDChloroethane 0.50NDChloroform 0.50NDChloromethane 0.50NDcis-1,2-Dichloroethene 0.50NDDibromochloromethane 0.50NDDibromomethane 0.50NDDichlorodifluoromethane 0.50NDEthylbenzene 0.50NDHexachlorobutadiene 0.50NDIsopropylbenzene 0.50NDm,p-Xylene 1.0NDMethylene chloride 2.0NDMTBE 0.50NDn-Butylbenzene 0.50NDn-Propylbenzene 0.50NDNaphthalene 0.50NDo-Xylene 0.50NDsec-Butylbenzene 0.50NDStyrene 0.50NDtert-Butylbenzene 0.50NDTetrachloroethene 0.50NDToluene 0.50NDtrans-1,2-Dichloroethene 0.50ND



53 of 67







Prep Date:


Units: µg/L

PQL

Client ID: PBW

RunNo: 85533

SeqNo: 1442015


Trichloroethene 0.50NDTrichlorofluoromethane 0.50NDVinyl chloride 0.50ND


Sample ID: N008459-012DMS


Prep Date:


Units: µg/L

PQL

Client ID: ZZZZZZ

RunNo: 85533

SeqNo: 1442020

MSSampType: TestCode: 8260_WP_LL

1,1,1,2-Tetrachloroethane 20.00 87.7 70 1200.50 017.5401,1,1-Trichloroethane 20.00 73.6 68 1200.50 014.7301,1,2,2-Tetrachloroethane 20.00 89.0 69 1200.50 017.8101,1,2-Trichloroethane 20.00 82.8 71 1200.50 016.5701,1-Dichloroethane 20.00 72.3 77 120 S0.50 014.4501,1-Dichloroethene 20.00 75.8 80 120 S0.50 015.1501,1-Dichloropropene 20.00 73.2 80 120 S0.50 014.6301,2,3-Trichlorobenzene 20.00 103 80 1200.50 020.5801,2,3-Trichloropropane 20.00 86.2 68 1200.50 017.2401,2,4-Trichlorobenzene 20.00 96.9 80 1200.50 019.3701,2,4-Trimethylbenzene 20.00 88.8 72 1310.50 017.7601,2-Dibromo-3-chloropropane 20.00 103 57 1201.0 020.6401,2-Dibromoethane 20.00 86.2 71 1200.50 017.2501,2-Dichlorobenzene 20.00 92.4 80 1200.50 018.4701,2-Dichloroethane 20.00 83.6 72 1200.50 016.7101,2-Dichloropropane 20.00 75.2 76 120 S0.50 015.0401,3,5-Trimethylbenzene 20.00 87.2 80 1250.50 017.4401,3-Dichlorobenzene 20.00 89.6 80 1200.50 017.910



54 of 67







Prep Date:


Units: µg/L

PQL

Client ID: ZZZZZZ

RunNo: 85533

SeqNo: 1442020


1,3-Dichloropropane 20.00 87.9 70 1200.50 017.5701,4-Dichlorobenzene 20.00 88.4 80 1200.50 017.6902,2-Dichloropropane 20.00 77.7 58 1200.50 015.5402-Chlorotoluene 20.00 84.4 80 1280.50 016.8704-Chlorotoluene 20.00 83.2 80 1220.50 016.6304-Isopropyltoluene 20.00 86.4 80 1270.50 0.990018.270Benzene 20.00 82.7 80 1200.50 016.540Bromobenzene 20.00 93.0 80 1200.50 018.600Bromodichloromethane 20.00 80.2 64 1220.50 016.050Bromoform 20.00 96.7 60 1200.50 019.340Bromomethane 20.00 59.9 69 129 S0.50 011.980Carbon tetrachloride 20.00 75.8 65 1200.50 015.160Chlorobenzene 20.00 88.6 80 1200.50 017.720Chloroethane 20.00 81.6 56 1580.50 016.310Chloroform 20.00 72.5 76 120 S0.50 5.96020.460Chloromethane 20.00 58.1 59 120 S0.50 011.620cis-1,2-Dichloroethene 20.00 77.9 79 120 S0.50 015.580Dibromochloromethane 20.00 89.0 49 1310.50 017.800Dibromomethane 20.00 85.6 73 1200.50 017.120Dichlorodifluoromethane 20.00 57.5 67 124 S0.50 011.500Ethylbenzene 20.00 83.4 80 1200.50 016.680Hexachlorobutadiene 20.00 78.7 80 130 S0.50 015.730Isopropylbenzene 20.00 82.8 80 1280.50 016.570m,p-Xylene 40.00 88.6 80 1231.0 035.430Methylene chloride 20.00 70.5 67 1202.0 014.100MTBE 20.00 80.8 52 1200.50 016.150n-Butylbenzene 20.00 75.8 80 132 S0.50 015.150n-Propylbenzene 20.00 83.2 80 1300.50 016.630Naphthalene 20.00 108 57 1200.50 021.570o-Xylene 20.00 90.2 80 1200.50 018.040



55 of 67







Prep Date:


Units: µg/L

PQL

Client ID: ZZZZZZ

RunNo: 85533

SeqNo: 1442020


sec-Butylbenzene 20.00 80.8 80 1280.50 016.160Styrene 20.00 95.2 50 1360.50 019.040tert-Butylbenzene 20.00 83.4 80 1250.50 016.690Tetrachloroethene 20.00 73.9 70 1450.50 1.23016.010Toluene 20.00 84.0 80 1200.50 016.810trans-1,2-Dichloroethene 20.00 77.3 80 120 S0.50 015.460Trichloroethene 20.00 84.0 80 1200.50 016.810Trichlorofluoromethane 20.00 66.8 67 154 S0.50 013.360Vinyl chloride 20.00 71.4 77 120 S0.50 014.280

Surr: 1,2-Dichloroethane-d4 25.00 86.0 56 12021.500Surr: 4-Bromofluorobenzene 25.00 103 80 12025.750Surr: Dibromofluoromethane 25.00 86.0 72 12021.510Surr: Toluene-d8 25.00 98.0 80 12324.500

Sample ID: N008459-012DMSD


Prep Date:


Units: µg/L

PQL

Client ID: ZZZZZZ

RunNo: 85533

SeqNo: 1442021

MSDSampType: TestCode: 8260_WP_LL

1,1,1,2-Tetrachloroethane 20.00 90.0 70 120 200.50 0 17.54 2.5317.9901,1,1-Trichloroethane 20.00 76.5 68 120 200.50 0 14.73 3.7315.2901,1,2,2-Tetrachloroethane 20.00 87.2 69 120 200.50 0 17.81 2.1017.4401,1,2-Trichloroethane 20.00 82.7 71 120 200.50 0 16.57 0.18116.5401,1-Dichloroethane 20.00 78.1 77 120 200.50 0 14.45 7.7815.6201,1-Dichloroethene 20.00 79.2 80 120 20 S0.50 0 15.15 4.5215.8501,1-Dichloropropene 20.00 74.9 80 120 20 S0.50 0 14.63 2.3014.9701,2,3-Trichlorobenzene 20.00 103 80 120 200.50 0 20.58 0.34020.6501,2,3-Trichloropropane 20.00 85.7 68 120 200.50 0 17.24 0.64017.1301,2,4-Trichlorobenzene 20.00 99.2 80 120 200.50 0 19.37 2.4519.8501,2,4-Trimethylbenzene 20.00 90.1 72 131 200.50 0 17.76 1.4518.0201,2-Dibromo-3-chloropropane 20.00 99.2 57 120 201.0 0 20.64 4.0019.830



56 of 67







Prep Date:


Units: µg/L

PQL

Client ID: ZZZZZZ

RunNo: 85533

SeqNo: 1442021


1,2-Dibromoethane 20.00 89.2 71 120 200.50 0 17.25 3.3117.8301,2-Dichlorobenzene 20.00 92.5 80 120 200.50 0 18.47 0.10818.4901,2-Dichloroethane 20.00 86.6 72 120 200.50 0 16.71 3.5317.3101,2-Dichloropropane 20.00 83.0 76 120 200.50 0 15.04 9.8016.5901,3,5-Trimethylbenzene 20.00 88.8 80 125 200.50 0 17.44 1.8717.7701,3-Dichlorobenzene 20.00 90.8 80 120 200.50 0 17.91 1.3318.1501,3-Dichloropropane 20.00 85.8 70 120 200.50 0 17.57 2.3617.1601,4-Dichlorobenzene 20.00 89.6 80 120 200.50 0 17.69 1.2917.9202,2-Dichloropropane 20.00 78.8 58 120 200.50 0 15.54 1.4715.7702-Chlorotoluene 20.00 85.2 80 128 200.50 0 16.87 0.94417.0304-Chlorotoluene 20.00 85.5 80 122 200.50 0 16.63 2.7917.1004-Isopropyltoluene 20.00 88.6 80 127 200.50 0.9900 18.27 2.3318.700Benzene 20.00 86.2 80 120 200.50 0 16.54 4.0917.230Bromobenzene 20.00 94.9 80 120 200.50 0 18.60 2.0218.980Bromodichloromethane 20.00 84.4 64 122 200.50 0 16.05 5.0416.880Bromoform 20.00 95.6 60 120 200.50 0 19.34 1.2019.110Bromomethane 20.00 66.2 69 129 20 S0.50 0 11.98 9.9913.240Carbon tetrachloride 20.00 78.1 65 120 200.50 0 15.16 2.9915.620Chlorobenzene 20.00 90.1 80 120 200.50 0 17.72 1.6818.020Chloroethane 20.00 86.0 56 158 200.50 0 16.31 5.2517.190Chloroform 20.00 77.2 76 120 200.50 5.960 20.46 4.4921.400Chloromethane 20.00 55.8 59 120 20 S0.50 0 11.62 4.0411.160cis-1,2-Dichloroethene 20.00 82.5 79 120 200.50 0 15.58 5.7416.500Dibromochloromethane 20.00 88.4 49 131 200.50 0 17.80 0.62017.690Dibromomethane 20.00 89.9 73 120 200.50 0 17.12 4.9017.980Dichlorodifluoromethane 20.00 60.8 67 124 20 S0.50 0 11.50 5.5812.160Ethylbenzene 20.00 85.4 80 120 200.50 0 16.68 2.3117.070Hexachlorobutadiene 20.00 80.9 80 130 200.50 0 15.73 2.8216.180Isopropylbenzene 20.00 86.1 80 128 200.50 0 16.57 3.8517.220m,p-Xylene 40.00 88.0 80 123 201.0 0 35.43 0.62335.210



57 of 67







Prep Date:


Units: µg/L

PQL

Client ID: ZZZZZZ

RunNo: 85533

SeqNo: 1442021


Methylene chloride 20.00 73.4 67 120 202.0 0 14.10 4.0314.680MTBE 20.00 86.2 52 120 200.50 0 16.15 6.4717.230n-Butylbenzene 20.00 79.3 80 132 20 S0.50 0 15.15 4.5815.860n-Propylbenzene 20.00 83.9 80 130 200.50 0 16.63 0.83816.770Naphthalene 20.00 110 57 120 200.50 0 21.57 1.5221.900o-Xylene 20.00 89.8 80 120 200.50 0 18.04 0.38917.970sec-Butylbenzene 20.00 83.0 80 128 200.50 0 16.16 2.6916.600Styrene 20.00 95.2 50 136 200.50 0 19.04 0.052519.050tert-Butylbenzene 20.00 85.0 80 125 200.50 0 16.69 1.8417.000Tetrachloroethene 20.00 75.5 70 145 200.50 1.230 16.01 1.9216.320Toluene 20.00 89.8 80 120 200.50 0 16.81 6.6117.960trans-1,2-Dichloroethene 20.00 81.6 80 120 200.50 0 15.46 5.4116.320Trichloroethene 20.00 84.5 80 120 200.50 0 16.81 0.53416.900Trichlorofluoromethane 20.00 72.0 67 154 200.50 0 13.36 7.4214.390Vinyl chloride 20.00 76.7 77 120 20 S0.50 0 14.28 7.0915.330

Surr: 1,2-Dichloroethane-d4 25.00 86.8 56 120 021.710Surr: 4-Bromofluorobenzene 25.00 101 80 120 025.240Surr: Dibromofluoromethane 25.00 87.5 72 120 021.870Surr: Toluene-d8 25.00 99.8 80 123 024.950



58 of 67







Prep Date:


Units: µg/L

PQL

Client ID: LCSW

RunNo: 85542

SeqNo: 1442391


1,1,1,2-Tetrachloroethane 20.00 100 74 1220.50 020.0701,1,1-Trichloroethane 20.00 91.2 65 1200.50 018.2401,1,2,2-Tetrachloroethane 20.00 97.4 80 1200.50 019.4701,1,2-Trichloroethane 20.00 92.0 80 1200.50 018.4101,1-Dichloroethane 20.00 86.8 80 1200.50 017.3501,1-Dichloroethene 20.00 101 80 1200.50 020.1501,1-Dichloropropene 20.00 97.1 80 1200.50 019.4201,2,3-Trichlorobenzene 20.00 119 80 1240.50 023.7701,2,3-Trichloropropane 20.00 93.1 80 1200.50 018.6201,2,4-Trichlorobenzene 20.00 114 80 1260.50 022.8601,2,4-Trimethylbenzene 20.00 107 80 1230.50 021.3801,2-Dibromo-3-chloropropane 20.00 105 70 1201.0 020.9101,2-Dibromoethane 20.00 98.0 80 1200.50 019.6001,2-Dichlorobenzene 20.00 105 80 1200.50 021.0801,2-Dichloroethane 20.00 95.2 80 1200.50 019.0301,2-Dichloropropane 20.00 91.7 80 1200.50 018.3301,3,5-Trimethylbenzene 20.00 107 80 1210.50 021.4001,3-Dichlorobenzene 20.00 105 80 1200.50 021.0001,3-Dichloropropane 20.00 94.1 80 1200.50 018.8101,4-Dichlorobenzene 20.00 102 80 1200.50 020.4102,2-Dichloropropane 20.00 102 54 1200.50 020.4602-Chlorotoluene 20.00 101 80 1220.50 020.1404-Chlorotoluene 20.00 99.8 80 1200.50 019.9604-Isopropyltoluene 20.00 109 80 1220.50 021.870Benzene 20.00 97.9 80 1200.50 019.580Bromobenzene 20.00 108 80 1200.50 021.630Bromodichloromethane 20.00 93.6 70 1200.50 018.720Bromoform 20.00 103 66 1200.50 020.610Bromomethane 20.00 81.7 48 1550.50 016.330Carbon tetrachloride 20.00 102 60 1200.50 020.350



59 of 67







Prep Date:


Units: µg/L

PQL

Client ID: LCSW

RunNo: 85542

SeqNo: 1442391


Chlorobenzene 20.00 100 80 1200.50 020.090Chloroethane 20.00 102 62 1470.50 020.350Chloroform 20.00 89.4 80 1200.50 017.880Chloromethane 20.00 67.6 63 1210.50 013.510cis-1,2-Dichloroethene 20.00 90.9 80 1200.50 018.170Dibromochloromethane 20.00 99.2 67 1230.50 019.830Dibromomethane 20.00 98.9 80 1200.50 019.780Dichlorodifluoromethane 20.00 90.6 70 1210.50 018.120Ethylbenzene 20.00 100 80 1200.50 020.020Hexachlorobutadiene 20.00 107 80 1230.50 021.370Isopropylbenzene 20.00 105 80 1210.50 021.000m,p-Xylene 40.00 102 80 1201.0 040.830Methylene chloride 20.00 83.3 75 1202.0 016.660MTBE 20.00 92.1 70 1200.50 018.420n-Butylbenzene 20.00 99.4 80 1290.50 019.890n-Propylbenzene 20.00 103 80 1220.50 020.580Naphthalene 20.00 118 73 1270.50 023.580o-Xylene 20.00 103 80 1200.50 020.510sec-Butylbenzene 20.00 105 80 1200.50 021.010Styrene 20.00 108 80 1200.50 021.650tert-Butylbenzene 20.00 104 80 1200.50 020.860Tetrachloroethene 20.00 92.6 80 1210.50 018.530Toluene 20.00 104 80 1200.50 020.740trans-1,2-Dichloroethene 20.00 95.8 80 1200.50 019.160Trichloroethene 20.00 103 80 1200.50 020.520Trichlorofluoromethane 20.00 96.9 71 1480.50 019.380Vinyl chloride 20.00 96.8 80 1200.50 019.350

Surr: 1,2-Dichloroethane-d4 25.00 87.5 56 12021.880Surr: 4-Bromofluorobenzene 25.00 99.2 80 12024.800Surr: Dibromofluoromethane 25.00 86.6 72 12021.640



60 of 67







Prep Date:


Units: µg/L

PQL

Client ID: LCSW

RunNo: 85542

SeqNo: 1442391


Surr: Toluene-d8 25.00 101 80 12325.360



Prep Date:


Units: µg/L

PQL

Client ID: PBW

RunNo: 85542

SeqNo: 1442392


1,1,1,2-Tetrachloroethane 0.50ND1,1,1-Trichloroethane 0.50ND1,1,2,2-Tetrachloroethane 0.50ND1,1,2-Trichloroethane 0.50ND1,1-Dichloroethane 0.50ND1,1-Dichloroethene 0.50ND1,1-Dichloropropene 0.50ND1,2,3-Trichlorobenzene 0.50ND1,2,3-Trichloropropane 0.50ND1,2,4-Trichlorobenzene 0.50ND1,2,4-Trimethylbenzene 0.50ND1,2-Dibromo-3-chloropropane 1.0ND1,2-Dibromoethane 0.50ND1,2-Dichlorobenzene 0.50ND1,2-Dichloroethane 0.50ND1,2-Dichloropropane 0.50ND1,3,5-Trimethylbenzene 0.50ND1,3-Dichlorobenzene 0.50ND1,3-Dichloropropane 0.50ND1,4-Dichlorobenzene 0.50ND2,2-Dichloropropane 0.50ND2-Chlorotoluene 0.50ND4-Chlorotoluene 0.50ND4-Isopropyltoluene 0.50ND



61 of 67







Prep Date:


Units: µg/L

PQL

Client ID: PBW

RunNo: 85542

SeqNo: 1442392


Benzene 0.50NDBromobenzene 0.50NDBromodichloromethane 0.50NDBromoform 0.50NDBromomethane 0.50NDCarbon tetrachloride 0.50NDChlorobenzene 0.50NDChloroethane 0.50NDChloroform 0.50NDChloromethane 0.50NDcis-1,2-Dichloroethene 0.50NDDibromochloromethane 0.50NDDibromomethane 0.50NDDichlorodifluoromethane 0.50NDEthylbenzene 0.50NDHexachlorobutadiene 0.50NDIsopropylbenzene 0.50NDm,p-Xylene 1.0NDMethylene chloride 2.0NDMTBE 0.50NDn-Butylbenzene 0.50NDn-Propylbenzene 0.50NDNaphthalene 0.50NDo-Xylene 0.50NDsec-Butylbenzene 0.50NDStyrene 0.50NDtert-Butylbenzene 0.50NDTetrachloroethene 0.50NDToluene 0.50NDtrans-1,2-Dichloroethene 0.50ND



62 of 67







Prep Date:


Units: µg/L

PQL

Client ID: PBW

RunNo: 85542

SeqNo: 1442392


Trichloroethene 0.50NDTrichlorofluoromethane 0.50NDVinyl chloride 0.50ND


Sample ID: N008486-001FMS


Prep Date:


Units: µg/L

PQL

Client ID: ZZZZZZ

RunNo: 85542

SeqNo: 1442400


1,1,1,2-Tetrachloroethane 20.00 95.2 70 1200.50 019.0401,1,1-Trichloroethane 20.00 85.0 68 1200.50 017.0101,1,2,2-Tetrachloroethane 20.00 91.8 69 1200.50 018.3601,1,2-Trichloroethane 20.00 86.6 71 1200.50 017.3201,1-Dichloroethane 20.00 83.4 77 1200.50 016.6901,1-Dichloroethene 20.00 94.7 80 1200.50 018.9401,1-Dichloropropene 20.00 89.8 80 1200.50 017.9601,2,3-Trichlorobenzene 20.00 107 80 1200.50 021.4801,2,3-Trichloropropane 20.00 86.0 68 1200.50 017.1901,2,4-Trichlorobenzene 20.00 103 80 1200.50 020.6301,2,4-Trimethylbenzene 20.00 99.0 72 1310.50 019.8101,2-Dibromo-3-chloropropane 20.00 97.0 57 1201.0 019.4101,2-Dibromoethane 20.00 91.8 71 1200.50 018.3601,2-Dichlorobenzene 20.00 97.8 80 1200.50 019.5601,2-Dichloroethane 20.00 91.8 72 1200.50 018.3601,2-Dichloropropane 20.00 85.0 76 1200.50 017.0101,3,5-Trimethylbenzene 20.00 99.0 80 1250.50 019.8101,3-Dichlorobenzene 20.00 99.0 80 1200.50 019.790



63 of 67







Prep Date:


Units: µg/L

PQL

Client ID: ZZZZZZ

RunNo: 85542

SeqNo: 1442400


1,3-Dichloropropane 20.00 91.0 70 1200.50 018.2001,4-Dichlorobenzene 20.00 95.8 80 1200.50 019.1502,2-Dichloropropane 20.00 93.4 58 1200.50 018.6802-Chlorotoluene 20.00 92.6 80 1280.50 018.5104-Chlorotoluene 20.00 91.9 80 1220.50 018.3704-Isopropyltoluene 20.00 101 80 1270.50 020.180Benzene 20.00 91.9 80 1200.50 018.380Bromobenzene 20.00 99.8 80 1200.50 019.960Bromodichloromethane 20.00 88.4 64 1220.50 017.680Bromoform 20.00 101 60 1200.50 020.130Bromomethane 20.00 70.0 69 1290.50 014.000Carbon tetrachloride 20.00 95.0 65 1200.50 018.990Chlorobenzene 20.00 96.7 80 1200.50 019.340Chloroethane 20.00 92.1 56 1580.50 018.420Chloroform 20.00 83.6 76 1200.50 016.730Chloromethane 20.00 61.9 59 1200.50 012.380cis-1,2-Dichloroethene 20.00 85.0 79 1200.50 017.000Dibromochloromethane 20.00 93.6 49 1310.50 018.730Dibromomethane 20.00 93.0 73 1200.50 018.590Dichlorodifluoromethane 20.00 80.3 67 1240.50 016.060Ethylbenzene 20.00 95.1 80 1200.50 019.010Hexachlorobutadiene 20.00 98.4 80 1300.50 019.670Isopropylbenzene 20.00 95.9 80 1280.50 019.180m,p-Xylene 40.00 98.3 80 1231.0 039.320Methylene chloride 20.00 75.5 67 1202.0 015.090MTBE 20.00 86.2 52 1200.50 017.230n-Butylbenzene 20.00 93.2 80 1320.50 018.640n-Propylbenzene 20.00 94.8 80 1300.50 018.950Naphthalene 20.00 109 57 1200.50 021.770o-Xylene 20.00 99.5 80 1200.50 019.900



64 of 67







Prep Date:


Units: µg/L

PQL

Client ID: ZZZZZZ

RunNo: 85542

SeqNo: 1442400


sec-Butylbenzene 20.00 97.3 80 1280.50 019.450Styrene 20.00 101 50 1360.50 020.260tert-Butylbenzene 20.00 97.8 80 1250.50 019.550Tetrachloroethene 20.00 91.7 70 1450.50 018.340Toluene 20.00 97.2 80 1200.50 019.440trans-1,2-Dichloroethene 20.00 89.9 80 1200.50 017.980Trichloroethene 20.00 95.4 80 1200.50 019.070Trichlorofluoromethane 20.00 90.4 67 1540.50 018.070Vinyl chloride 20.00 83.6 77 1200.50 016.720

Surr: 1,2-Dichloroethane-d4 25.00 84.6 56 12021.160Surr: 4-Bromofluorobenzene 25.00 100 80 12025.090Surr: Dibromofluoromethane 25.00 88.9 72 12022.220Surr: Toluene-d8 25.00 101 80 12325.210

Sample ID: N008486-001FMSD


Prep Date:


Units: µg/L

PQL

Client ID: ZZZZZZ

RunNo: 85542

SeqNo: 1442401


1,1,1,2-Tetrachloroethane 20.00 93.4 70 120 200.50 0 19.04 1.9118.6801,1,1-Trichloroethane 20.00 84.6 68 120 200.50 0 17.01 0.47116.9301,1,2,2-Tetrachloroethane 20.00 87.4 69 120 200.50 0 18.36 4.9717.4701,1,2-Trichloroethane 20.00 85.2 71 120 200.50 0 17.32 1.6317.0401,1-Dichloroethane 20.00 80.2 77 120 200.50 0 16.69 3.9716.0401,1-Dichloroethene 20.00 92.9 80 120 200.50 0 18.94 1.9218.5801,1-Dichloropropene 20.00 89.1 80 120 200.50 0 17.96 0.78317.8201,2,3-Trichlorobenzene 20.00 108 80 120 200.50 0 21.48 0.78821.6501,2,3-Trichloropropane 20.00 86.7 68 120 200.50 0 17.19 0.86917.3401,2,4-Trichlorobenzene 20.00 104 80 120 200.50 0 20.63 0.72420.7801,2,4-Trimethylbenzene 20.00 97.8 72 131 200.50 0 19.81 1.2719.5601,2-Dibromo-3-chloropropane 20.00 92.8 57 120 201.0 0 19.41 4.4818.560



65 of 67







Prep Date:


Units: µg/L

PQL

Client ID: ZZZZZZ

RunNo: 85542

SeqNo: 1442401


1,2-Dibromoethane 20.00 91.4 71 120 200.50 0 18.36 0.49118.2701,2-Dichlorobenzene 20.00 98.5 80 120 200.50 0 19.56 0.71319.7001,2-Dichloroethane 20.00 88.5 72 120 200.50 0 18.36 3.6617.7001,2-Dichloropropane 20.00 84.3 76 120 200.50 0 17.01 0.88616.8601,3,5-Trimethylbenzene 20.00 97.2 80 125 200.50 0 19.81 1.8919.4401,3-Dichlorobenzene 20.00 97.0 80 120 200.50 0 19.79 1.9919.4001,3-Dichloropropane 20.00 87.6 70 120 200.50 0 18.20 3.8117.5201,4-Dichlorobenzene 20.00 96.5 80 120 200.50 0 19.15 0.72819.2902,2-Dichloropropane 20.00 87.2 58 120 200.50 0 18.68 6.8717.4402-Chlorotoluene 20.00 91.8 80 128 200.50 0 18.51 0.81418.3604-Chlorotoluene 20.00 93.0 80 122 200.50 0 18.37 1.1918.5904-Isopropyltoluene 20.00 101 80 127 200.50 0 20.18 0.29820.120Benzene 20.00 92.9 80 120 200.50 0 18.38 1.0818.580Bromobenzene 20.00 99.4 80 120 200.50 0 19.96 0.40219.880Bromodichloromethane 20.00 85.2 64 122 200.50 0 17.68 3.6317.050Bromoform 20.00 97.7 60 120 200.50 0 20.13 2.9719.540Bromomethane 20.00 75.0 69 129 200.50 0 14.00 6.9615.010Carbon tetrachloride 20.00 94.3 65 120 200.50 0 18.99 0.74018.850Chlorobenzene 20.00 96.4 80 120 200.50 0 19.34 0.36319.270Chloroethane 20.00 90.1 56 158 200.50 0 18.42 2.2518.010Chloroform 20.00 82.7 76 120 200.50 0 16.73 1.1416.540Chloromethane 20.00 65.2 59 120 200.50 0 12.38 5.1213.030cis-1,2-Dichloroethene 20.00 85.0 79 120 200.50 0 17.00 017.000Dibromochloromethane 20.00 94.6 49 131 200.50 0 18.73 1.0118.920Dibromomethane 20.00 92.3 73 120 200.50 0 18.59 0.70218.460Dichlorodifluoromethane 20.00 78.6 67 124 200.50 0 16.06 2.2015.710Ethylbenzene 20.00 93.0 80 120 200.50 0 19.01 2.2318.590Hexachlorobutadiene 20.00 98.2 80 130 200.50 0 19.67 0.10219.650Isopropylbenzene 20.00 96.3 80 128 200.50 0 19.18 0.41619.260m,p-Xylene 40.00 97.2 80 123 201.0 0 39.32 1.1338.880



66 of 67







Prep Date:


Units: µg/L

PQL

Client ID: ZZZZZZ

RunNo: 85542

SeqNo: 1442401


Methylene chloride 20.00 75.8 67 120 202.0 0 15.09 0.39715.150MTBE 20.00 86.6 52 120 200.50 0 17.23 0.46317.310n-Butylbenzene 20.00 92.2 80 132 200.50 0 18.64 1.0818.440n-Propylbenzene 20.00 94.0 80 130 200.50 0 18.95 0.84818.790Naphthalene 20.00 107 57 120 200.50 0 21.77 1.2921.490o-Xylene 20.00 97.0 80 120 200.50 0 19.90 2.5419.400sec-Butylbenzene 20.00 96.6 80 128 200.50 0 19.45 0.67119.320Styrene 20.00 100 50 136 200.50 0 20.26 1.3419.990tert-Butylbenzene 20.00 97.9 80 125 200.50 0 19.55 0.15319.580Tetrachloroethene 20.00 90.4 70 145 200.50 0 18.34 1.4318.080Toluene 20.00 96.4 80 120 200.50 0 19.44 0.82619.280trans-1,2-Dichloroethene 20.00 86.2 80 120 200.50 0 17.98 4.2017.240Trichloroethene 20.00 97.8 80 120 200.50 0 19.07 2.5419.560Trichlorofluoromethane 20.00 90.5 67 154 200.50 0 18.07 0.16618.100Vinyl chloride 20.00 88.4 77 120 200.50 0 16.72 5.5217.670

Surr: 1,2-Dichloroethane-d4 25.00 83.8 56 120 020.950Surr: 4-Bromofluorobenzene 25.00 98.8 80 120 024.710Surr: Dibromofluoromethane 25.00 86.8 72 120 021.710Surr: Toluene-d8 25.00 101 80 123 025.260



67 of 67

Third Quarter 2012 Groundwater Monitoring and Sampling ...analysis of volatile organic compounds...

Documents

Transcript of Third Quarter 2012 Groundwater Monitoring and Sampling ...analysis of volatile organic compounds...