91
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Page 1: Monitoring Report - Mississippi

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Page 3: Monitoring Report - Mississippi

LOGINSAMPLERECEIPTCHECKLIST

Client:Eco-SystemsIncJobNumber:680-26849-1

LoginNumber:26849

QuestionT/F/NACommentRadioactivityeitherwasnotmeasuredor,ifmeasured,isatorbelowbackgroundNAThecoolerscustodyseal,ifpresent,isintact.True

JThecoolerorsamplesdonotappeartohavebeencompromisedortamperedwith.TrueSampleswerereceivedonice.TrueCoolerTemperatureisacceptable.TrueCoolerTemperatureisrecorded.TrueCOCispresent.TrueCOCisfilledoutininkandlegible.TrueCOCisfilledoutwithallpertinentinformation.TrueTherearenodiscrepanciesbetweenthesampleIDsonthecontainersandtheTrueCCC.SamplesarereceivedwithinHoldingTime.TrueSamplecontainershavelegiblelabels.TrueContainersarenotbrokenorleaking.TrueSamplecollectiondateltimesareprovided.TrueAppropriatesamplecontainersareused.TrueSamplebottlesarecompletelyfilled.TrueThereissufficientvol.forallrequestedanalyses,md.anyrequestedMS/MSDsTrueVOAsamplevialsdonothaveheadspaceorbubbleis<6mm(1/4)indiameter.FalseSeenarrativeforexceptions.Ifnecessary,staffhavebeeninformedofanyshortholdtimeorquickTATneedsTrueMultiphasicsamplesarenotpresent.NASamplesdonotrequiresplittingorcompositing.NA

STLSavannahPage97of97

Page 4: Monitoring Report - Mississippi

STLANALYTICALREPORT

JobNumber:680-26920-1

JobDescription:HerculesHattiesburg2Q07

For:

Eco-SystemsInc

6360155North

Suite330

Jackson,MS39211

Attention:Mr.CharlesConey

tkLidyaGulizia

ProjectManagerI

Iguliziastl-inc.com

06/19/2007

ProjectManager:LidyaGulizia

ThetestresultsinthisreportmeetallNELAPrequirementsforparametersforwhichaccreditationisrequiredoravailable.AnyexceptionstoNELAPrequirementsarenotedinthisreport.PursuanttoNELAP,thisreportmaynotbereproduced,exceptinfull,withoutthewrittenapprovalofthelaboratory.AllquestionsregardingthistestreportshouldbedirectedtotheSTLProjectManagerwhosignedthistestreport.

SevernTrentLaboratories,Inc..,4. STLSavannah5102LaRocheAvenue,Savannah,GA31404: Tel(912)354-7858Fax(912)351-3673www.stl-inc.com

r’ieacPage1of73

Page 5: Monitoring Report - Mississippi

JobNarrative680-J26920-1

I.ReceiptVolatilessampleHER-MW14(3of3),MW15(2of3)andMW16(3of3)wasreceivedwithheadspaceinthesamplevial.

Allothersampleswerereceivedingoodconditionwithintemperaturerequirements.

I!.GC/MSVOANoanalyticalorqualityissueswerenoted

Ill.GCVOANoanalyticatorqualityissueswerenoted.

IV.GeneralChemistryNoanalyticalorqualityissueswerenoted.

V.CommentsNoadditionalcomments.

Page2of73

Page 6: Monitoring Report - Mississippi

METHODSUMMARY

Client:Eco-SystemsInc

Description

Matrix:Water

VolatileOrganicCompoundsbyGC/MS

Purge-and-Trap

DissolvedGasesinWater

Alkalinity-Titrimetric,pH4.5

Chloride(Colorimetric,AutomatedFerricyanide)

Phenolics(Spectrophotometric,Manual4-APwithDistillation)

DistillationlPhenolics

LabLocationMethod

STLSAV

STLSAV

STLSAV

STLSAV

STLSAV

STLSAV

STLSAV

JobNumber:680-26920-1

LABREFERENCES:

STLSAV=STLSavannah

METHODREFERENCES:

MCAWJ-“MethodsForChemicalAnalysisOfWaterAndWastes”,EPA-60014-79-020,March1983AndSubsequentRevisions.

RSK-SamplePrepAndCalculationsForDissolvedGasAnalysisInWaterSamplesUsingAGCHeadspaceEquilibrationTechnique,RSKSOP-175,Rev.0,8/11/94,USEPAResearchLab

SW846-“TestMethodsForEvaluatingSolidWaste,Physical/ChemicalMethods”,ThirdEdition,November1986AndItsUpdates.

STLSavannah

PreparationMethod

SW8468260B

RSKRSK-175

MCAWN310.1

MCAWN325.2

MCAVWV420.1

SW8465030B

Distill/Phenol

Page3of73

Page 7: Monitoring Report - Mississippi

METHODIANALYSTSUMMARY

Client:Eco-SystemsIncJobNumber:680-26920-1

MethodAnalystAnalystID

SW8468260BAgresta,MariaMA

RSKRSK-175Young,MyronMY

MCAWN310.1Vasquez,JuanaJV

MCA\MN325.2Ross,JonJR

MCA’MN420.1Vasquez,JuanaJV

STISavannah

Page4of73

Page 8: Monitoring Report - Mississippi

SAMPLESUMMARY

ClientEco-SystemsIncJobNumber:680-26920-1

Date/TimeDatelTimeLabSampleIDClientSampleIDClientMatrixSampledReceived

680-26920-1HER-MWO7-052107Water05121/2007110505/23120070900680-26920-1MSHER-MWO7-052107Water05/21/2007110505/23/20070900680-26920-1MSDHER-MW07-052107Water05/21/2007110505/23/20070900680-26920-2HER-MWO8-052207Water05/22/2007101005/23/20070900680-26920-3HER-MWO9-052207Water05/22/2007081005/23/20070900680-26920-4HER-MW13-052107Water05/21/2007155005/23/20070900680-26920-5HER-MWI4-052107Water05/21/2007145505/23/20070900680-26920-6HER-MWi5-052107Water05/21/2007134505/23/20070900680-26920-7HER-MW16-052107Water05/21/2007121005/23/20070900680-26920-8HER-MW17-052107Water05/22/2007090005/23/20070900680-26920-9HER-RS3-052107Water05/21/2007104505/23/20070900680-26920-10HER-FD2-052107Water05/21/2007000005/23/20070900680-26920-11HER-TB4-052207Water05/22/2007000005/23/20070900680-26920-12HER-TB5-052207Water05/22/2007000005/23/20070900

STLSavannah

Page5of73

Page 9: Monitoring Report - Mississippi

I

I]E1]

SAMPLERESULTS

STLSavannah

Page6of73

Page 10: Monitoring Report - Mississippi

AnalyticalData

Client:Eco-SystemsIncJobNumber:680-26920-1

ClientSampleID:HER-MWO7-052107

LabSampleID:680-26920-1DateSampled:05/21/20071105ClientMatrixWaterDateReceived:05/23120070900

8260BVolatileOrganicCompoundsbyGCIMS

Method:8260BAnalysisBatch:680-76575InstrumentID:GC/MSVolatiles-0Preparation:5030BLabFileID:o5339.dDilution:1.0InitialWeightNolume:5mLDateAnalyzed:06)01/20071318FinalWeightNolume:5mLDatePrepared:06/01120071318

AnalyteResult(ugIL)QualifierRLAcetone<2525Acetonitrile<4040Acrolein<2020Acrylonitrile<2020Benzene<1.01.0Dichlorobromomethane<1.01.0Bromoform<1.01.0Bromomethane<1.01.0MethylEthylKetone<1010Carbondisulfide<2.02.0Carbontetrachloride<1.01.0Chlorobenzene<1.01.0Chloroethane<1.01.0Chloroform<1.01.0Chloromethane<1.01.02-Chloro-1,3-butadiene<1.01.03-Chloro-i-propene<1.01.0Chlorodibromomethane<1.01.012-Dibromo-3-Chloropropane<1.01.0EthyleneDibromide<1.01.0Dibromomethane<1.01.0trans-i4-Dichloro-2-butene<2.02.0Dichlorodifluoromethane<1.01.011-Dichloroethane<1.01.012-Dichloroethane<1.01.0ii-Dichloroethene<1.01.0cis-12-Dichloroethene<i.01.0trans-i2-Dichloroethene<1.01.012-Dichloropropane<1.01.0cis-13-Dichloroproperie<1.01.0trans-i3-Dichloropropene<1.01.0Ethylbenzene<1.01.0Ethylmethacrylate<1.0.

1.02-Hexanone<1010lodomethane<5.05.0Isobutanol<4040Methacrylonitrile<2020MethyleneChloride<5.05.0Methylmethacrylate<1.01.0methylisobutylketone<1010Pentachloroethane<5.05.0Propionitrile<2020Styrene<1.01.0

STLSavannahPage7of73

Page 11: Monitoring Report - Mississippi

AnalyticalData

Client:Eco-SystemsIncJobNumber:680-26920-i

ClientSampleID:HER-MWO7-052107

LabSampleID:680-26920-1DateSampled:05/21/20071105ClientMatrix:WaterDateReceived:05/23/20070900

8260BVolatileOrganicCompoundsbyGCIMS

Method:8260BAnalysisBatch:680-76575InstrumentID:GC/MSVolatiles-0Preparation:503GBLabFileID:o5339,dDilution:1.0InitialWeightNolume:5mLDateAnalyzed:06/01/20071318FinalWeightNolume:5mLDatePrepared:06)01/20071318

AnalyteResult(ug/L)QualifierRL1,1,12-Tetrachloroethane<1.0*1.01,1,2,2-Tetrachloroethane<1.01.0Tetrachloroethene<1.01.0Toluene<1.01.01,1,1-Trichloroethane<1.01.01,12-Trichloroethane<1.01.0Trichloroethene<1.01.0Trichlorofluoromethane<1.01.012,3-Trichloropropane<1.01.0

QVinylacetate<2.02.0Vinylchloride<1.01.0Xylenes,Total<2.02.0

Surrogate%RecAcceptanceLimits4-Bromofluorobenzene10577-120Dibromofluoromethane11175-123Toluene-d8(Surr)10479-122

STLSavannahPage8of73

Page 12: Monitoring Report - Mississippi

AnalyticalData

Client:Eco-SystemsIncJobNumber:680-26920-1

ClientSampleID:HER-MWO8-052207

LabSampleID:680-26920-2DateSampled:05/22)20071010ClientMatrix:WaterDateReceived:05/23/20070900

8260BVolatileOrganicCompoundsbyGCIMS

Method:8260BAnalysisBatch:680-76575instrumentID:GC/MSVolatiles-0Preparation:5030BLabFileID:o5355.dDilution:50InitialWeight/Volume:5mLDateAnalyzed:06/01/20071711FinalWeight/Volume:5mLDatePrepared:06/01)20071711

AnalyteResult(ugIL)QualifierRLAcetone<13001300Acetonitrile<20002000Acrolein<10001000Acrylonitrile<10001000Benzene11000E50Dichlorobromomethane<5050Bromoform<5050Bromomethane<5050MethylEthylKetone<500500Carbondisulfide<100100Carbontetrachloride840050Chlorobenzene24050Chtoroethane<5050Chloroform100050Chloromethane<50502-Chloro-i,3-butadiene<50503-Chloro-1-propene<5050Chlorodibromomethane<50501,2-Dibromo-3-Chloropropane<5050EthyleneDibromide<5050Dibromomethane<5050trans-i,4-Dichloro-2-butene<100100Dichlorodifluoromethane<50501,1-Dichloroethane<50501,2-Dichloroethane<50501,1-Dichloroethene<5050cis-12-Dichloroethene<5050trans-i,2-Dichloroethene<50501,2-Dichloropropane<5050cis-i3-Dichloropropene<5050trans-i,3-Dichloropropene<5050Ethylbenzene10050Ethylmethacrylate<50502-Hexanone<500500lodomethane<250250lsobutanol<20002000Methacrylonitrile<10001000MethyleneChloride<250250Methylmethacrylate<5050methylisobutylketone<500500Pentachloroethane<250250Propionitrile<10001000Styrene<5050

STLSavannahPage9of73

Page 13: Monitoring Report - Mississippi

AnalyticalData

Client:Eco-SystemsIncJobNumber:680-26920-1

ClientSampleID:HER-MWO8-052207

LabSampleID:680-26920-2DateSampled:05/22120071010ClientMatrix.WaterDateReceived:05/23120070900

8260BVolatileOrganicCompoundsbyGC/tvlS

Method:826GBAnalysisBatch:680-76575InstrumentID:GCIMSVolatiles-0Preparation:5030BLabFileID:o5355.dDilution:50InitialWeight/Volume:5mLDateAnalyzed:06/01/20071711FinalWeight/Volume:5mLDatePrepared:06I01/20071711

AnalyteResult(ugIL)QualifierRL1,1,1,2-Tetrachloroethane<50

*

501122-Tetrachloroethane<5050Tetrachloroethene<5050Toluene79501,11-Trichloroethane<5050112-Trichloroethane<5050Trichloroethene<5050Trichlorofluoromethane<5050123-Trichloropropane<5050Vinylacetate<100100Vinylchloride<5050Xylenes,Total160100

Surrogate%RecAcceptanceLimits4-Bromofluorobenzene10677-120Dibromotluoromethane10975-123Toluene-d8(Surr)10379-122

STLSavannahPage10of73

Page 14: Monitoring Report - Mississippi

AnalyticalDataClient:Eco-SystemsInc

JobNumber:680-26920-1

ClientSampleID:HER.MWO8-052207

LabSampleID:680-26920-2DateSampled:05/22/20071010 ClientMatrix:WaterDateReceived:05/23/20070900

8260BVolatileOrganicCompoundsbyGCIMS

Method:8260BAnalysisBatch:680-76905InstrumentID:GC/MSVolatiles-0 Preparation:5030BLabFileID:o5363.d Dilution:100InitialWeightNolume:5mL DateAnalyzed:06/01/20072313RunType:DLFinalWeightNolume:5mL DatePrepared:06101/20072313

AnalyteResult(ug/L)QualifierRLAcetone<25002500 Acetonitrile<40004000 Acrolein<20002000 Acrylonitrile<20002000 Benzene9600D100 Dichlorobromomethane<100100 Bromoform<100100 Bromomethane<100100 MethylEthylKetone<10001000 Carbondisulfide<200200 Carbontetrachloride6100D100 Chlorobenzene220D100 Chloroethane<100100 Chloroform890D100 Chloromethane<100100 2-Chloro-1,3-butadiene<100100 3-Chloro-1-propene<100100 Chlorodibromomelhane<100100 12-Dibromo-3-Chloropropane<100100 EthyleneDibromide<100100 Dibromomethane<100100 trans-i4-Dichloro-2-butene<200200 Dichlorodifluoromethane<100

*

100 1,1-Dichloroethane<100100 12-Dichloroethane<100100 1,1-Dichloroethene<100100 cis-1,2-Dichloroethene<100100 trans-i,2-Dichloroethene<100100 12-Dichloropropane<100100 cis-1,3-Dichloropropene<100100 trans-i3-Dichloropropene<100100 Ethylbenzene<100100 Ethylmethacrylate<100100 2-Hexanone<10001000 lodomethane<500500 Isobutanol<40004000 Methacrylonitrile<20002000 MethyleneChloride<500500 Methylmethacrylate<100100 methylisobutylketone<10001000 Pentachloroethane<500500 Propionitrile<20002000 Styrene<100100

STLSavannahPage11of73

Page 15: Monitoring Report - Mississippi

AnalyticalDataClient.Eco-SystemsInc

JobNumber:680-26920-1

ClientSampleID:HER-MWO8-052207

LabSampleID:680-26920-2DateSampled:05/22/20071010 ClientMatrix:WaterDateReceived:05123120070900

8260BVolatileOrganicCompoundsbyGCIMS

Method:8260BAnalysisBatch:680-76905InstrumentID:GCIMSVolatiles-0 Preparation:5030BLabFileID:o5363.d Dilution:100InitialWeight/Volume:5mL DateAnalyzed:06101/20072313RunType:DLFinalWeight/Volume:5mL DatePrepared:06/01/20072313

AnalyteResultcug/L)QualifierRL1,112-Tetrachloroethane<100100 112,2-Tetrachloroethane<100100 Tetrachloroethene<100100 Toluene<100100 111-Thchloroethane<100100 1,12-Trichloroethane<100100 Trichloroethene<100100 T,ichlorofluoromethane<100100 1,2,3-Trichloropropane<100100 Vinylacetate<200200 Vinylchloride<100100 Xylenes,Total<200200Surrogate%RecAcceptanceLimits4-Bromofluorobenzene10577-120 Dibromofluoromethane10475-123 Toluene-d8(Surr)10379-122

STLSavannahPage12of73

Page 16: Monitoring Report - Mississippi

AnalyticalDataClient:Eco-SystemsInc

JobNumber:680-26920-1

ClientSampleID;HER-MWO9-052207

LabSampleID:680-26920-3DateSampled:05/22)20070810ClientMatrix:WaterDateReceived:05/23/20070900

826GBVolatileOrganicCompoundsbyGCIMS

Method:826GBAnalysisBatch:680-76575InstrumentID:GC/MSVolatiles-0Preparation:503GBLabFileID:o5341.dDilution:1.0InitialWeightNolume:5mLDateAnalyzed:06/01/20071347FinalWeightNolume:5mLDatePrepared:06/01/20071347

AnalyteResult(ug/L)QualifierRLAcetone<2525 Acetonitrile<4040 Acrolein<2020 Acrylonitrile<2020 Benzene8.41.0 Dichlorobromomethane<1.01.0 Bromoform<1.01.0 Bromomethane<1.01.0 MethylEthylKetone<1010 Carbondisulfide<2.02.0 Carbontetrachloride<1.01.0 Chlorobenzene<1.01.0 Chloroethane<1.01.0 Chloroform<1.01.0 Chloromethane<1.01.0 2-Chloro-1,3-butadiene<1.01.0 3-Chloro-1-propene<1.01.0 Chlorodibromomethane<1.01.0 1,2-Dibromo-3-Chloropropane<1.01.0 EthyleneDibromide<1.01.0 Dibromomethane<1.01.0 trans-I,4-Dichloro-2-butene<2.02.0 Dichlorodifluoromethane<1.01.0 1,1-Dichloroethane<1.01.0 1,2-Dichloroethane<1.01.0 1,1-Dichloroethene2.61.0 cis-1,2-Dichloroethene<1.01.0 trans-l,2-Dichloroethene<1.01.0 1,2-Dichloropropane<1.01.0 cis-1,3-Dichloropropene<1.01.0 trans-i,3-Dichloropropene<1.01.0 Ethylbenzene<1.01.0 Ethylmethacrylate<1.01.0 2-Hexanone<1010 todomethane<5.05.0 Isobutanol<4040 Methacrylonitrile<2020 MethyleneChloride<5.05.0 ,,_—Methylmethacrylate<1.01.0 methylisobutylketone<1010 Pentachloroethane<5.05.0 Propionitrile<2020 Styrene<1.01.0

STLSavannahPage13of73

Page 17: Monitoring Report - Mississippi

AnalyticalData Client:Eco-SystemsInc

JobNumber:680-26920-1ClientSampleID:HER-MWO9-052207LabSampleID:680-26920-3

DateSampled:05/22/20070810ClientMatrix:Water

DateReceived:05)23/2007090082608VolatileOrganicCompoundsbyGCIMS

Method:8260BAnalysisBatch:680-76575InstrumentID:GC/MSVolatiles-0Preparation:50308

LabFileID:05341.dDilution:1.0

InitialWeight/Volume:5mLDateAnalyzed:06/01/20071347

FinalWeight/Volume:5mLDatePrepared:06/01/20071347

AnalyteResult(ug/L)QualifierRL

111,2-Tetrachloroethane<1.0*

1.01,1,22-Tetrachloroethane

<1.01.0

Tetrachloroethene<1.0

1.0Toluene

1.61.0

111-Trichloroethane<1.0

1.01,12-T,ichloroethane

<1.01.0

Trichloroethene<1.0

1.0Trichlorofluoromethane

<1.01.0

1,2,3-Trichloropropane<1.0

1.0Vinylacetate

<2.02.0

Vinylchloride<1.0

1.0Xylenes,Total

<2.02.0 Surrogate

AcceptanceLimits4-Bromofluorobenzene

10577-120

Dibromofluoromethane108

75-123Toluene-d8(Surr)

10279-122

STLSavannahPage14of73

Page 18: Monitoring Report - Mississippi

AnalyticalDataClient:Eco-SystemsInc

JobNumber:680-26920-1

ClientSampleID:RER-MWI3-052107

LabSampleID:680-26920-4DateSampled:05/21/20071550 ClientMatrix;WaterDateReceived:05/23120070900

8260BVolatileOrganicCompoundsbyGC!MS

Method:8260BAnalysisBatch:660-76575InstrumentID:GC/MSVolatiles-0 Preparation:5030BLabFileID:o5343.d Dilution:1.0InitialWeight/Volume:5mL DateAnalyzed;06)01)20071417FinalWeight/Volume:5mL DatePrepared:06/01/20071417

AnalyteResult(g/QualiflerAcetone<2525 Acetonitrile<4040 Acrolein<2020 Acrylonitrile<2020 Benzene320E1.0 Dichlorobromomethane<1.01.0 Bromoform<1.01.0 Bromomethane<1.01.0 MethylEthylKetone<1010 Carbondisulfide2.42.0 Carbontetrachloride1800E1.0 Chlorobenzene131.0 Chloroethane<1.01.0 Chloroform1601.0 Chloromethane<1.01.0 2-Chloro-1,3-butadiene<1.01.0 3-Chloro-1-propene<1.01.0 Chlorodibromomethane<1.01.0 1,2-Dibromo-3-Chloropropane<1.01.0 EthyleneDibromide<1.01.0 Dibromomethane<1.01.0 trans-i,4-Dichloro-2-butene<2.02.0 Dichloroditluoromethane<1.01.0 i,i-Dichloroethane<1.01.0 1,2-Dichloroethane<1.01.0 i,1-Dichloroethene<1.01.0 cis-1,2-Dichloroethene1.31.0 trans-i,2-Dichloroethene<1.01.0 1,2-Dichloropropane<1.01.0 cis-i,3-Dichloropropene<1.01.0 trans-i,3-Dichloropropene<1.01.0 Ethylbenzene<1.01.0 Ethylmethacrylate<1.01.0 2-Hexanone<1010 lodomethane<5.05.0 sobutanol<4040 Methacrylonitrile<2020 MethyleneChloride<5.05.0 ,..Methylmethacrylate<1.01.0 methylisobutylketone<1010 ‘.—“Pentachloroethane<5.05.0 Propionitrile<2020 Styrene<1.01.0

STLSavannahPage15of73

Page 19: Monitoring Report - Mississippi

AnalyticalDataClient:Eco-SystemsInc

JobNumber:680-26920-1

ClientSampleID:HER-MWI3-052107

LabSampleID:680-26920-4DateSampled:05/21/20071550 ClientMatrix:WaterDateReceived:05/23/20070900

826DBVolatileOrganicCompoundsbyGC1MS

Method:82608AnalysisBatch:680-76575InstrumentID:GC/MSVolatiles-0 Preparation5030BLabFileID:o5343.d Dilution:1.0InitialWeighl[’Jolume:5mL DateAnalyzed:06/01120071417FinalWeightNolume:5mL DatePrepared:06/01/20071417

ArialyteResult(ug/L)QualifierRL1,112-Tetrachloroethane<1.0

*

1.0 1,12,2-Tetrachloroethane<1.01.0 Tetrachloroethene<1.01.0 Toluene<1.01.0 1,1,1-Trichloroethane<1.01.0 1,1,2-Trichloroethane<1.01.0 Trichloroethene<1.01.0 Trichlorofluoromethane<1.01.0 1,2,3-Trichloropropane<1.01.0 Vinylacetate<2.02.0 Vinylchloride<1.01.0 Xylenes,Total<2.02.0Surrogate.

%RecAcceptanceLimits4-Bromofluorobenzene10277-120 Dibromofluoromethane12275-123 Toluene-d8(Surr)10579-122

STLSavannahPage16of73

Page 20: Monitoring Report - Mississippi

AnalyticalDataClient:Eco-SystemsInc

JobNumber:680-26920-1

ClientSampleID:HER-MWI3-052107

LabSampleID:680-26920-4DateSampled:05/21/20071550 ClientMatrix:WaterDateReceived:05/23/20070900

8260BVolatileOrganicCompoundsbyGCIMS

Method:8260BAnalysisBatch:680-76905lnstwmentID:GCIMSVolatiles-0 Preparation:5030BLabFileID:o5365.d Dilution:10InitialWeight/Volume:5mL DateAnalyzed:06/01/20072342RunType:DLFinalWeight/Volume:5mL DatePrepared:06/01/20072342

Analyte

____________________

Result(ug/L)QualifierRLAcetone<250250 Acetonitrile<400400 Acrolein<200200 Acrylonitrile<200200 Berizene320D10 Dichlorobromomethane<1010 Bromoform<1010 Bromomethane<1010 MethylEthylKetone<100100 Carbondisulfide<2020 Carbontetrachloride1400D10 Chlorobenzene13D10 Chloroethane<1010 Chloroform130D10 Chloromethane<1010 2-Chloro-1,3-butadiene<1010 3-Chloro-1-propene<1010 Chlorodibromomethane<1010 1,2-Dibromo-3-Chloropropane<1010 EthyleneDibromide<1010 Dibromomethane<1010 trans-i,4-Dichloro-2-butene<2020 Dichlorodifluoromethane<1010 11-Dichloroethane<1010 1,2-Dichloroethane<1010 1,1-Dichloroethene<1010 cis-i,2-Dichloroethene<1010 trans-1,2-Dichloroethene<1010 1,2-Dichloropropane<1010 cis-i,3-Dichloropropene<1010 trans-1,3-Dichloropropene<1010 Ethylbenzene<1010 Ethylmethacrylate<1010 2-Hexanone<100100 lodomethane<5050 Isobutanol<400400 Methacrylonitrile<200200 MethyteneChloride<5050 Methylmethacrylate<1010 methylisobutylketone<100100 Pentachloroethane<5050 Propionitrile<200200 Styrene<1010

STLSavannahPage17of73

Page 21: Monitoring Report - Mississippi

AnalyticalDataClient:Eco-SystemsInc

JobNumber:680-26920-1

ClientSampleID:HER-MWI3-052107

LabSampleID:680-26920-4DateSampled:05/21/20071550 ClientMatrix:WaterDateReceived:05/23/20070900

82608VolatileOrganicCompoundsbyGCIMS

Method:8260BAnalysisBatch:680-76905InstrumentID:GC/MSVolatiles-0 Preparation:5030BLabFileID:o5365.d Dilution:10InitialWeightNolume:5mL DateAnalyzed:06/01/20072342RunType:DLFinalWeightNolume:5mL DatePrepared:06/01/20072342

AnalyteResult(ugIL)QualifierRL1,1,1,2-Tetrachloroethane<1010 1,12,2-Tetrachloroethane<1010 Tetrachloroethene<1010 Toluene<1010 1,1,1-Trichloroethane<1010 1,1,2-Trichloroethane<1010 Trichloroethene<1010 Trichlorofluoromethane<1010 1,2,3-Thchloropropane<1010 Vinylacetate<2020 Vinylchloride<1010 Xylenes,Total<2020Surrogate%RecAcceptanceLimits4-Bromofluorobenzene10377-120 Dibromofluoromethane10575-123 Toluene-d8(Surr)10579-122

STLSavannahPage18of73

Page 22: Monitoring Report - Mississippi

AnalyticalDataClient:Eco-SystemsIncJobNumber:680-26920-1

ClientSampleID:HER-MWI4-052107

LabSampleID:680-26920-5DateSampled:05/21/20071455ClientMatrix:WaterDateReceived:05/23/20070900

8260BVolatileOrganicCompoundsbyGC/MS

Method:826DBAnalysisBatch:680-76575lnstwmentID:GC/MSVolatiles-0Preparation:503DBLabFileID:o5345.dDilution.1.0InitialWeight/Volume:5mLDateAnalyzed:06/01/20071446FinalWeight/Volume:5mLDatePrepared:06/01/20071446

AnalyteResult(ug/L)QualifierRLAcetone<2525Acetonitrile<4040Acrolein<2020Acrylonitrile<2020Benzene<1.01.0Dichlorobromomethane<1.01.0Bromoform<1.01.0 Bromomethane<1.01.0MethylEthylKetone<1010Carbondisulfide<2.02.0Carbontetrachloride<1.01.0Chlorobenzene<1.01.0Chloroethane<1.01.0Chloroform<1.01.0Chloromethane<1.01.02-Chloro-i,3-butadiene<1.01.03-Chloro-1-propene<1.01.0Chlorodibromomethane<1.01.012-Dibromo-3-Chloropropane<1.01.0EthyleneDibromide<1.01.0Dibromomethane<1.01.0trans-i4-Dichloro-2-butene<2.02.0Dichlorodifluoromethane<1.01.011-Dichloroethane<1.01.01,2-Dichloroethane<1.01.0il-Dichloroethene<1.01.0cis-1,2-Dichloroethene<1.01.0trans-i,2-Dichloroethene<1.01.01,2-Dichloropropane<1.01.0cis-1,3-Dichloropropene<1.01.0trans-i3-Dichloropropene<1.01.0Ethylbenzene<1.01.0Ethylmethacrylate<1.01.02-Hexanone<1010lodomethane<5.05.0Isobutanol<4040Methacrylonitrile<2020MethyleneChloride<5.05.0Methylmethacrylate<1.01.0methylisobutylketone<1010Pentachloroethane<5.05.0Propionitrile<2020Styrene<1.01.0

STLSavannahPage19of73

Page 23: Monitoring Report - Mississippi

AnaIyticaDataClient:Eco-SystemsInc

JobNumber:680-26920-1

ClientSampleID:HER-MWI4-052107

LabSampleID:680-26920-5DateSampled:05/21/20071455ClientMatrix:WaterDateReceived:05/23/20070900

8260BVolatileOrganicCompoundsbyGC!MS

Method:82608AnalysisBatch:680-76575InstrumentID:GC/MSVolatiles-0Preparation:5030BLabFileID:o5345.dDilution:1.0InitialWeightNolume:5mLDateAnalyzed:06/01/20071446FinalWeightNolume:5mLDatePrepared06/01120071446

AnalyteResult(ug/L)QualifierRL1,1,12-Tetrachloroethane<1.0

*

1.01,1,22-Tetrachloroethane<1.01.0 Tetrachloroethene<1.01.0 Toluene<1.01.0 1,1,1-Trichloroethane<1.01.0 1,1,2-Trichloroethane<1.01.0 Trichloroethene<1.01.0 Trichlorofluoromethane<1.01.0

12,3-Trichloropropane<1.01.0 Vinylacetate<2.02.0 Vinylchloride<1.01.0Xylenes,Total<2.02.0Surrogate%RecAcceptanceLimits4-Bromofluorobenzene10477-120Dibromofluoromethane11375-123Toluene-d8(Surr)10579-122

STLSavannahPage20of73

Page 24: Monitoring Report - Mississippi

AnalyticalData

Client:Eco-SystemsIncJobNumber:680-26920-1

ClientSampleID:HER-MWI5-052107

LabSampleID:680-26920-6DateSampled:05/21/20071345ClientMatrix:WaterDateReceived:05/23/20070900

8260BVolatileOrganicCompoundsbyGCIMS

Method:8260BAnalysisBatch:680-76575InstrumentID:GC/MSVolatiles-0Preparation:5030BLabFileID:o5347.dDilution:1.0InitialWeightNolume:5mLDateAnalyzed:06/01/20071515FinalWeightNolume:5mLDatePrepared:06/01/20071515

AnalyteResult(ug/L)QualiflerRLAcetone<2525Acetonitrile<4040Acrolein<2020Acrylonitrile<2020Benzene<1.01.0Dichlorobromomethane<1.01.0Bromoform<1.01.0Bromomethane<1.01.0MethylEthylKetone<1010Carbondisulfide<2.02.0Carbontetrachloride<1.01.0Chlorobenzene<1.01.0Chloroethane<1.01.0Chloroform<1.01.0Chloromethane<1.01.02-Chloro-1,3-butadiene<1.01.03-Chloro-1-propene<1.01.0Chlorodibromomethane<1.01.01,2-Dibromo-3-Chloropropane<1.01.0EthyleneDibromide<1.01.0Dibromomethane<1.01.0trans-i4-Dichloro-2-butene<2.02.0Dichlorodifluoromethane<1.01.0li-Dichloroethane<1.0.

1.012-Dichloroethane<1.01.0li-Dichloroethene<1.01.0cis-l2-Dichloroethene<1.01.0traris-12-Dichloroethene<1.01.01,2-Dichloropropane<1.01.0cis-i3-Dichloropropene<1.01.0trans-i,3-Dichloropropene<1.01.0Ethylbenzene<1.01.0Ethylmethacrylate<1.01.02-Hexanone<1010lodomethane<5.05.0Isobutanol<4040Methacrylonitrile<2020MethyleneChloride<5.05.0

QMethylmethacrylate<1.01.0methylisobutylketone<1010Pentachloroethane<5.05.0Propionitrile<2020Styrene<1.01.0

STLSavannahPage21of73

Page 25: Monitoring Report - Mississippi

AnalyticalDataClientEco-SystemsInc

JobNumber680-26920-1

ClientSampleID:HER-MWI5-052107

LabSampleID:680-26920-6DateSampled:05/21/20071345 ClientMatrix:WaterDateReceived:05/23/20070900

8260BVolatileOrganicCompoundsbyGC/MS

Method:8260BAnalysisBatch:680-76575InstrumentID:GC/MSVolatiles-0 Preparation:5030BLabFileID:o5347.d Dilution1.0InitialWeight/Volume:5mL DateAnalyzed:06/01120071515FinalWeightNolume:5mL DatePrepared:06/01/20071515

Analyte

_____________

Result(ug/L)QualifierRL1,1.12-Tetrachloroethane<1.0

*

1.0 1,12,2-Tetrachloroethane<1.01.0 Tetrachloroethene<1.01.0 Toluene<1.01.0 1,11-Trichloroethane<1.01.0 112-Trichloroethane<1.01.0 Trichloroethene<1.01.0 Trichlorofluoromethane<1.01.0 1,2,3-Trichloropropane<1.01.0 Vinylacetate<2.02.0 Vinylchloride<1.01.0 Xylenes,Total<2.02.0Surrogate%RecAcceptanceLimits4-Bromofluorobenzene10377-120 Dibromofluoromethane11175-123 Toluene-dB(Surr)10279-122

STLSavannahPage22of73

Page 26: Monitoring Report - Mississippi

AnalyticalDataClient:Eco-SystemsInc

JobNumber:680-26920-1

ClientSampleID:HER-MW16-052107

LabSampleID:680-26920-7DateSampled:05/21)20071210ClientMatrix:WaterDateReceived:05/23120070900

826DBVolatileOrganicCompoundsbyGC/MS

Method:8260BAnalysisBatch:680-76575InstrumentID:GC/MSVolatiles-0Preparation:5030BLabFileID:o5349.dDilution:1.0InitialWeightiVolume:5mLDateAnalyzed:06)01)20071544FinalWeightNolume:5mLDatePrepared:06/01/20071544

AnalyteResult(ugIL)QualifierRI.Acetone<2525 Acetonitrile<4040 Acrolein<2020 Acrylonitrile<2020Benzene<1.01.0 Dichlorobromomethane<1.01.0 Bromofonn<1.01.0Bromomethane<1.01.0 MethylEthylKetone<1010 Carbondisulfide<2.02.0 Carbontetrachloride<1.01.0Chlorobenzene<1.01.0 Chloroethane<1.01.0 Chloroform<1.01.0Chloromethane<1.01.0 2-Chloro-i3-butadiene<1.01.0 3-Chloro.-1-propene<1.01.0Chlorodibromomethane<1.01.0 12-Dibromo-3-Chloropropane<1.01.0EthyleneDibromide<1.01.0Dibromomethane<1.01.0trans-i4-Dichloro-2-butene<2.02.0Dichlorodifluoromethane<1.01.0i1-Dichloroethane<1.01.012-Dichloroethane<1.01.0 11-Dichloroethene<1.01.0cis-12-Dichloroethene<1.01.0trans-1,2-Dichloroethene<1.01.012-Dichloropropane<1.01.0 cis-13-Dichloropropene<1.01.0trans-i3-Dichloropropene<1.01.0Ethylbenzene<1.01.0Ethylmethacrylate<1.01.02-Hexanone<1010lodomethane<5.05.0Isobutanol<4040Methacrylonitrile<2020MethyleneChloride<5.05.0Methylmethacrylate<1.01.0methylisobutylketone<1010Pentachloroethane<5.05.0Propionitrile<2020Styrene<1.01.0

STLSavannahPage23of73

Page 27: Monitoring Report - Mississippi

AnalyticalDataClient:Eco-SystemsInc

JobNumber:680-26920-1

ClientSampleID:HER.MWI6-052107

LabSampleID:680-26920-7DateSampled:05/21/20071210ClientMatrix:WaterDateReceived:05/23/20070900

8260BVolatileOrganicCompoundsbyGC/MS

Method:8260BAnalysisBatch:680-76575InstrumentID:GC/MSVolatiles-0Preparation:5030BLabFileID:o5349.dDilution:1.0InitialWeightNolume:5mLDateAnalyzed:06/01)20071544FinalWeightiVolume:5mLDatePrepared:06/01/20071544

AnalyteResult(ug/L)QualifierRL1,1,12-Tetrachloroethane<1.0

*

1.01,1,2,2-Tetrachloroethane<1.01.0Tetrachloroethene<1.01.0Toluene<1.01.01,11-Trichloroethane<1.01.01,12-Trichloroethane<1.01.0Trichloroethene<1.01.0Trichlorofluoromethane<1.01.01,2,3-Trichloropropane<1.01.0Vinylacetate<2.02.0Vinylchloride<1.01.0Xylenes,Total<2.02.0Surrogate%RecAcceptanceLimits4-Bromofluorobenzene10277-120Dibromofluoromethane11075-123Toluene-d8(Surr)10179-122

STLSavannahPage24of73

Page 28: Monitoring Report - Mississippi

AnalyticalDataClientEco-SystemsInc

JobNumber:680-26920-1

ClientSampleID;HER-MWI7-052107

LabSampleID:680-26920-8DateSampled:05/22120070900ClientMatrix:WaterDateReceived:05/23/20070900

8260BVolatileOrganicCompoundsbyGCIMS

Method:8260BAnalysisBatch:680-76575lnstwmentID:GCIMSVolatiles-0Preparation:5030BLabFileID:o5353.dDilution:20InitialWeightNolume:5mLDateAnalyzed:06/01/20071642FinalWeightNolume:5mLDatePrepared:06/01/20071642

AnalyteResult(ug/L)QualifierRLAcetone740500Acetonitrile<800800 Acrolein<400400 Acrylonitrile<400400Benzene4100E20 Dichlorobromomethane<2020 Bromoform<2020 Bromomethane<2020MethylEthylKetone<200200 Carbondisulfide<4040Carbontetrachloride26000E20Chlorobenzene630.

20 Chloroethane<2020 Chloroform280020Chloromethane<2020 2-Chloro-1,3-butadiene<2020 3-Chloro-1-propene<2020Chlorodibromomethane<20201,2-Dibromo-3-Chloropropane<2020EthyleneDibromide<2020Dibromomethane<2020trans-i4-Dichloro-2-butene<4040 Dichlorodifluoromethane<20201,1-Dichloroethane<202012-Dichloroethane<20201,1-Dichloroethene<2020cis-i,2-Dichloroethene6720trans-12-Dichloroethene<20201,2-Dichloropropane<2020cis-i,3-Dichloropropene<2020trans-i,3-Dichloropropene<2020Ethylbenzene24020Ethylmethacrylate<20202-Hexanone<200200lodomethane<100100Isobutanol<800800Methacrylonitrile<400400MethyleneChloride<100100 ..—.Methylmethacrylate<2020methylisobutylketone570200Pentachloroethane<100100Propionitrile<400400Styrene<2020

STLSavannahPage25of73

Page 29: Monitoring Report - Mississippi

AnalyticalData

ClientEco-SystemsIncJobNumber:680-26920-1

ClientSampleID:HER-MWI7-052107

LabSampleID:680-26920-8DateSampled:05122120070900ClientMatrix:WaterDateReceived:05/23/20070900

8260BVolatileOrganicCompoundsbyGCIMS

Method:8260BAnalysisBatch:680-76575InstrumentID:GCIMSVolatiles-0Preparation:5030BLabFileID:o5353.dDilution:20InitialWeightNolume:5mLDateAnalyzed:06/01/20071642FinalWeightNolume:5mLDatePrepared:06/01/20071642

AnalyteResult(ug/L)QualifierRL1,1,12-Tetrachloroethane<20

*

201,1,22-Tetrachloroethane<2020Tetrachloroethene2220Toluene340201,1,1-Trichloroethane<20201,1,2-Trichloroethane<2020Trichloroethene<2020Trichlorotluoromethane<20201,2,3-Trichloropropane<2020Vinylacetate<4040Vinylchloride<2020Xylenes,Total71040Surrogate%RecAcceptanceLimits4-Bromofluorobenzene10577-120Dibromofluoromethane12275-123Toluene-d8(Surr)10379-122

STLSavannahPage26of73

Page 30: Monitoring Report - Mississippi

Analytica’DataClient:Eco-SystemsIncJobNumber:680-26920-1

ClientSampleID:HER-MWI7-052107

LabSampleID.680-26920-8DateSampled:05/22/20070900ClientMatrix:WaterDateReceived:05/23/20070900

82609VolatileOrganicCompoundsbyGCIMS

Method:8260BAnalysisBatch:680-76905InstrumentID:GC/MSVolatiles-0Preparation:50309LabFileID:o5367.dDilution.200InitialWeightNolume:5mLDateAnalyzed:06/02/20070011RunType:DLFinalWeightNolume:5mLDatePrepared:06/02/20070011

AnalyteResult(ug/L)Qualifier--RLAcetone<50005000Acetonitrile<80008000Acrolein<40004000Acrylonitrile<40004000Benzene5300D200Dichlorobromomethane<200200 Bromoform<200200 Bromomethane<200200MethylEthylKetone<20002000 Carbondisulfide<400400 Carbontetrachloride32000D200Chlorobenzene770D200Chloroethane<200200 Chloroform2800D200Chloromethane<200200 2-Chloro-i,3-butadiene<200200 3-Chloro-1-propene<200200Chlorodibromomethane<200200I,2-Dibromo-3-Chloropropane<200200 EthyleneDibromide<200200Dibromomethane<200200trans-i4-Dichloro-2-butene<400400 Dichlorodifluoromethane<2002001,1-Dichloroethane<20020012-Dichloroethane<2002001,1-Dichloroethene<200200cis-12-Dichloroethene<200200trans-12-Dichloroethene<20020012-Dichloropropane<200200cis-l3-Dichloropropene<200200 trans-i3-Dichloropropene<200200Ethylbenzene270D200Ethylmethacrylate<2002002-Hexanone<20002000 Iodomelhane<10001000Isobutanol<80008000Methacrylonitrile<40004000MethyleneChloride<10001000 Methylmethacrylate<200200methylisobutylketone<20002000 Pentachloroethane<10001000 Propionitrile<40004000Styrene<200200

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AnalyticalDataClient:Eco-SystemsInc

JobNumber:680-26920-1

ClientSampleID:HER-MWI7-052107

LabSampleID:680-26920-8DateSampled:05/22/20070900 ClientMatrix:WaterDateReceived:05/23/20070900

826DBVolatileOrganicCompoundsbyGCIMS

Method:8260BAnalysisBatch:680-76905InstrumentID:GCIMSVolatiles-0 Preparation:5030BLabFileID:o5367.d Dilution:200InitialWeightNolume:5mL DateAnalyzed:06(02120070011RunType:DLFinalWeight/Volume:5mL DatePrepared:06/02/20070011

AnalyteResult(ug/L)-QualifierRL1,1,12-Tetrachloroethane<200200 1,122-Tetrachloroethane<200200 Tetrachloroelhene<200200 Toluene450D200 11,1-Trichloroethane<200200 1,1,2-Trichloroethane<200200 Trichloroethene<200200 Trichlorofluoromethane<200200 12,3-Trichloropropane<200200 Vinylacetate<400400 Vinylchloride<200200 Xylenes,Total810D400Surrogate%RecAcceptanceLimits4-Bromofluorobenzene10377-120 Dibromofluoromethane10975-123 Toluene-d8(Surr)10479-122

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AnalyticalData

ClientEco-SystemsIncJobNumber:680-26920-1

ClientSampleID:HER-RS3-052107

LabSampleID:680-26920-9DateSampled:05/21/20071045ClientMatrix:WaterDateReceived:05/23/20070900

8260BVolatileOrganicCompoundsbyGCIMS

Method:8260BAnalysisBatch:680-76575InstrumentID:GCIMSVolatiles-0Preparation:5030BLabFileID:o5351.dDilution:1.0InitialWeight/Volume:5mLDateAnalyzed:06/01/20071613FinalWeightNolume:5mLDatePrepared:06/01/20071613

Analyte

_____________

Result(ug!L)QualifierRLAcetone<2525 Acetonitrile<4040Acrolein<2020 Acrylonitrile<2020 Benzene<1.01.0 Dichlorobromomethane<1.01.0 Bromoform<1.01.0 Bromomethane<1.01.0 MethylEthylKetone<1010 Carbondisulfide<2.02.0

QCarbontetrachloñde<1.01.0 Chlorobenzene<1.01.0 Chloroethane<1.01.0 Chloroform<1.01.0 Chloromethane<1.01.0 2-Chloro-i,3-butadiene<1.01.0 3-Chloro-1-propene<1.01.0 Chlorodibromomethane<1.01.0 12-Dibromo-3-Chloropropane<1.01.0 EthyleneDibromide<1.01.0 Dibromomethane<1.01.0 trans-i4-Dichloro-2-butene<2.02.0 Dichlorodifluoromethane<1.01.0 li-Dichloroethane<1.01.012-Dichloroethane<1.01.0 il-Dichloroethene<1.01.0 cis-1,2-Dichloroethene<1.01.0 trans-1,2-Dichloroethene<1.01.0 1,2-Dichloropropane<1.01.0 cis-13-Dichloropropene<1.01.0 trans-i,3-Dichloropropene<1.01.0 Ethylbenzene<1.01.0 Ethylmethacrylate<1,01.0 2-Hexanone<1010 lodomethane<5.05.0 Isobutanol<4040 Methacrylonitrile<2020 MethyleneChloride<5.05.0 .—Methylmethacrylate<1.01.0 methylisobutylketone<1010 Pentachloroetharie<5.05.0 Propionitrile<2020 Styrene<1.01.0

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Page 33: Monitoring Report - Mississippi

AnaIyticaDataClient:Eco-SystemsInc

JobNumber:680-26920-1

ClientSampleID:HER-RS3-052107

LabSampleID:680-26920-9DateSampled:05121/20071045ClientMatrix:WaterDateReceived:05/23/20070900

826GBVolatileOrganicCompoundsbyGCIMS

Method:826DBAnalysisBatch:680-76575InstrumentID:GC/MSVolatiles-0Preparation:503DBLabFileID:o5351.dDilution:1.0InitialWeightNolume:5mLDateAnalyzed:06/01/20071613FinalWeightNolume:5mLDatePrepared:06/01/20071613

AnalyteResult(ug/L)QualifierRL1,1,12-Tetrachloroethane<10

*

1.0 1,12,2-Tetrachloroethane<1.01.0 Tetrachloroethene<1.01.0 Toluene2.21.0 1,1,1-Trichloroethane<1.01.0 1,1,2-Trichloroethane<1.01.0 Trichloroethene<1.01.0 Trichlorolluoromethane<1.01.0 12,3-Trichloropropane<1.01.0 Vinylacetate<2.02.0 Vinylchloride<1.01.0 Xylenes,Total<2.02.0Surrogate

-.--%RecAcceptanceLimits4-Bromofluorobenzene10277-120 Dibromofluoromethane10975-123 Toluene-d8(Surr)10279-122

STLSavannahPage30of73

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AnalyticalData

Client:Eco-SystemsIncJobNumber:680-26920-1

ClientSampleID:HER-FD2-052107

LabSampleID:680-26920-10DateSampled:05/21/20070000ClientMatrix:WaterDateReceived:05/23/20070900

8260BVolatileOrganicCompoundsbyGCIMS

Method:826DBAnalysisBatch:680-76905InstrumentID:GC/MSVolatiles-0Preparation:503DBLabFileID:o5369.dDilution:10InitialWeight/Volume:5mLDateAnalyzed:06/02/20070040FinalWeight/Volume:5mLDatePrepared:06/02/20070040

AnalyteResult(ug/L)QualifierRLAcetone<250250Acetonitrile<400400Acrolein<200200 Acrylonitrile<200200Benzene33010Dichlorobromomethane<1010 Bromoform<1010 Bromomethane<1010MethylEthylKetone<100100 Carbondisulfide<2020 Carbontetrachloride140010Chlorobenzene1410 Chloroethane<1010 Chloroform13010Chloromethane<10102-Chloro-13-butadiene<1010 3-Chloro-1-propene<1010Chlorodibromomethane<1010 1,2-Dibromo-3-Chloropropane<1010 EthyleneDibromide<1010Dibromomethane<1010 trans-i4-Dichloro-2-butene<2020Dichlorodifluoromethane<10

*

1011-Dichloroethane<10101,2-Dichloroethane<101011-Dichloroethene<1010cis-1,2-Dichloroethene<1010trans-12-Dichloroethene<101012-Dichloropropane<1010cis-1,3-Dichloropropene<1010trans-1,3-Dichloropropene<1010Ethylbenzene<1010Ethylmethacrylate<10102-Hexanone<100100lodomethane<5050Isobutanol<400400Methacrylonitrile<200200MethyleneChloride<5050Methylmethacrylate<1010methylisobutylketone<100100Pentachloroethane<5050Propionitrile<200200Styrene<1010

STLSavannahPage31of73

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AnalyticalData

Client:Eco-SystemsIncJobNumber:680-26920-1

ClientSampleID:HER-FD2-052107

LabSampleID:680-26920-10DateSampled:05121/20070000ClientMatrix:WaterDateReceived:05/23/20070900

8260BVolatileOrganicCompoundsbyGCIMS

Method:8260BAnalysisBatch:680-76905InstrumentID:GCIMSVolatiles-0Preparation:5030BLabFileID:o5369.dDilution:10InitialWeight/Volume:5mLDateAnalyzed:06/02/20070040FinalWeightNolume:5mLDatePrepared:06/02/20070040

AnalyteResult(ug/L)QualifierRL11,12-Tetrachloroethane<10101,1,22-Tetrachloroethane<1010Tetrachloroethene<1010Toluene<10101,1,1-Trichloroethane<10101,1,2-Trichloroethane<1010Trichloroethene<1010Trichlorofluoromethane<10101,2,3-Trichloropropane<1010Vinylacetate<2020Vinylchloride<1010Xylenes,Total<2020Surrogate%RecAcceptanceLimits4-Bromofluorobenzene10377-120Dibromofluoromethane10675-123Toluene-d8(Surr)10579-122

STLSavannahPage32of73

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AnalyticalData

Client:Eco-SystemsIncJobNumber:680-26920-1

ClientSampleID:HER-TB4-052207

LabSampleID:680-26920-11DateSampled:05/22/20070000ClientMatrix:WaterDateReceived:05/23/20070900

8260BVolatileOrganicCompoundsbyGC/MS

Method:8260BAnalysisBatch:680-76575InstrumentID:GC/MSVolatiles-0Preparation:5030BLabFileID:o5335.dDilution:1.0InitialWeightNolume:5mLDateAnalyzed:06/01/20071218FinalWeightNolume:5mLDatePrepared:06/01/20071218

AnalyteResult(ug/L)QualifierRLAcetone<2525Acetonitrile<4040Acrolein<2020Acrylonitrile<2020Benzene<1.01.0Dichlorobromomethane<1.01.0Bromoform<1.01.0Bromomethane<1.01.0MethylEthylKetone<1010Carbondisulfide<2.02.0Carbontetrachloride<1.01.0Chlorobenzene<1.01.0Chloroethane<1.01.0Chloroform<1.01.0Chloromethane<1.01.02-Chloro-13-butadiene<1.01.03-Chloro-1-propene<1.01.0Chlorodibromomethane<1.01.012-Dibromo-3-Chloropropane<1.01.0EthyleneDibromide<1.01.0Dibromomethane<1.01.0trans-i,4-Dichloro-2-butene<2.02.0Dichlorodifluoromethane<1.01.01,1-Dichloroethane<1.01.012-Dichloroethane<1.01.01,1-Dichloroethene<1.01.0cis-i,2-Dichloroethene<1.01.0trans-i,2-Dichloroethene<1.01.01,2-Dichloropropane<1.01.0cis-1,3-Dichloropropene<1.01.0trans-i,3-Dichloropropene<1.01.0Ethylbenzene<1.01.0Ethylmethacrylate<1.01.02-Hexanone<1010lodomethane<5.05.0Isobutanol<4040Methacrylonitnle<2020MethyleneChloride<5.05.0Methylmethacrylate<1.01.0methylisobutylketone<1010Pentachloroethane<5.05.0Propionitrile<2020Styrene<1.01.0

STLSavannahPage33of73

Page 37: Monitoring Report - Mississippi

AnalyticalData

Client;Eco-SystemsIncJobNumber;680-26920-1

ClientSampleID:HER-TB4-052207

LabSample10:680-26920-11DateSampled:05/22/20070000ClientMatrix:WaterDateReceived;05/23/20070900

8260BVolatNeOrganicCompoundsbyGC!MS

Method:8260BAnalysisBatch:680-76575InstrumentID:GC/MSVolatiles-0Preparation:50308LabFileID:o5335.dDilution:1.0InitialWeightNolume:5mLDaleAnalyzed:06/01/20071218FinalWeightNolume:5mLDatePrepared:06/01/20071218

AnalyteResult(ug/L)QualifierRL1112-Tetrachloroethane<1.0

*

1.01,12,2-Tetrachloroethane<1.01.0Tetrachloroethene<1.01.0Toluene<1.01.01,1,1-Trichloroethane<1.01.01,1,2-Trichloroethane<1.01.0Trichloroethene<1.01.0Trichlorofluoromethane<1.01.01,2,3-Trichloropropane<1.01.0Vinylacetate<2.02.0Vinylchloride<1.01.0Xylenes,Total<2.02.0Surrogate%RecAcceptanceLimits4-Bromofluorobenzene10377-120Dibromofluoromethane10775-123Toluene-dB(Surr)10379-122

STLSavannahPage34of73

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AnalyticalData

Client:Eco-SystemsIncJobNumber:680-26920-1

ClientSampleID:HER-TB5-052207

LabSampleID:680-26920-12DateSampled:05/22/20070000ClientMatrixWaterDateReceived:05/23/20070900

8260BVolatileOrganicCompoundsbyGCIMS

Method:8260BAnalysisBatch:680-76575InstrumentID:GC/MSVolatiles-0Preparation:5030BLabFileID:o5337.dDilution:1.0InitialWeight/Volume:5mLDateAnalyzed:06/01/20071248FinalWeight/Volume:5mLDatePrepared:06/01/20071248

Analyte-Result(ug/L)--QualifierRL

Acetone<2525Acetonitrile<4040Acrotein<2020Acrylonitrile<2020Benzene<1.01.0Dichlorobromomethane<1.01.0Bromoform<1.01.0Bromomethane<1.01.0MethylEthylKetone<1010Carbondisulfide<2.02.0Carbontetrachloride<1.01.0Chlorobenzene<1.01.0Chloroethane<1.01.0Chloroform<1.01.0Chloromethane<1.01.02-Chtoro-i3-butadiene<1.01.03-Chloro-1-propene<1.01.0Chlorodibromomethane<1.01.01,2-Dibromo-3-Chloropropane<1.01.0EthyleneDibromide<1.01.0Dibromomethane<1.01.0trans-i,4-Dichloro-2-butene<2.02.0Dichlorodifluoromethane<1.01.01,1-Dichloroethane<1.01.012-Dichloroethane<1.01.0li-Dichloroethene<1.01.0cis-i2-Dichloroethene<1.01.0trans-i,2-Dichtoroethene<1.01.01,2-Dichloropropane<1.01.0cis-i,3-Dichloropropene<1.01.0trans-i,3-Dichloropropene<1.01.0Ethylbenzene<1.0i.0Ethylmethacrylate<1.0i.02-Hexanone<1010Iodomethane<5.05.0Isobutano)<4040Methacrylonitrile<2020MethyteneChloride<5.05.0Methylmethacrylate<1.01.0methylisobutytketone<1010Pentachloroethane<5.05.0Propionitrile<2020Styrene<1.0i.0

STLSavannahPage35of73

Page 39: Monitoring Report - Mississippi

AnalyticalDataClient:Eco-SystemsIncJobNumber:680-26920-1

ClientSampleID:HER-TB5-052207

LabSampleID:680-26920-12DateSampled:05/22/20070000ClientMatrix:WaterDateReceived:05/23120070900

8260BVolatileOrganicCompoundsbyGC/MS

Method:8260BAnalysisBatch:680-76575InstrumentID:GC/MSVolatiles-0Preparation:503DBLabFileID:o5337.dDilution:1.0InitialWeight/Volume:5mLDateAnalyzed:06/01/20071248FinalWeightNolume:5mLDatePrepared:06/01/20071248

Analyte

_______

Result(ug/L)QualifierRL1,1,1,2-Tetrachloroethane<1.0*1.01,122-Tetrachloroethane<1.01.0Tetrachloroethene<1.01.0Toluene<1.01.01,1,1-Trichloroethane<1.01.01,1,2-Trichloroethane<1.01.0Trichloroethene<1.01.0Trichlorofluoromethane<1.01.01,2,3-Trichloropropane<1.01.0Vinylacetate<2.02.0Vinylchloride<1.01.0Xylenes,Total<2.02.0Surrogate%RecAcceptanceLimits4-Bromotluorobenzene10477-120Dibromofluoromethane10975-123Toluene-d8(Sun)10279-122

STLSavannahPage36of73

Page 40: Monitoring Report - Mississippi

AnalyticalDataClientEco-SystemsInc

JobNumber.680-26920-1

ClientSampleID:HER-MWO7-052107

LabSampleID:680-26920-1DateSampled:05/21120071105 ClientMatrix:WaterDateReceived:05/23120070900

RSK-175DissolvedGasesinWaterMethod:RSK-175AnalysisBatch:680-76766InstrumentID:GCVolatiles-UFID Preparation:N/A

LabFileID:U3871.D Dilution:1.0InitialWeightiVolume:1000uL DateAnalyzed:05/29/20071119FinalWeightNolume: DatePrepared:N/AInjectionVolume:1uLColumnID:PRIMARY

AnalyteResult(ugIL)QualifierRL Methane

6.20.19

STLSavannahPage37of73

Page 41: Monitoring Report - Mississippi

AnalyticalDataClientEco-SystemsInc

JobNumber:680-26920-1

ClientSampleID:HER-MWO8-052207

LabSampleID:680-26920-2DateSampled:05/22/20071010 ClientMatrix:WaterDateReceived:05/23/20070900

RSK-175DissolvedGasesinWater

Method:RSK-175AnalysisBatch:680-76144lnstwmentID:GCVolatiles-UTCD Preparation:N/ALabFileID:U3859.D Dilution1.0InitialWeightNolume: DateAnalyzed:05/25/20071525FinalWeightNolume:1000uL DatePrepared:N/AInjectionVolume:1uLColumnID:PRIMARY

AnalyteResult(ug/L)QualifierRLMethane23000.19

STLSavannahPage38of73

Page 42: Monitoring Report - Mississippi

AnalyticalDataClient:Eco-SystemsInc

JobNumber:680-26920-1

ClientSampleID:HER-MWO9-052207

LabSampleID:680-26920-3DateSampled:05/22/20070810 ClientMatrix:WaterDateReceived:05/23/20070900

RSK-175DissolvedGasesinWater

Method:RSK-175AnalysisBatch:680-76144InstrumentID:GCVolatiles-UTCD Preparation:NIALabFileID:U3860.D Dilution:1.0InitialWeightNolume:

DateAnalyzed:05/25/20071538FinalWeightlVolume:1000uL DatePrepared:N/AInjectionVolume:1uLColumnID:PRIMARY

AnalyteResult(ugIL)QualifierRLMethane50000.19

STLSavannahPage39of73

Page 43: Monitoring Report - Mississippi

AnalyticalDataClient:Eco-SystemsInc

JobNumber:680-26920-1

ClientSampleID:HER-MWI3-052107

LabSampleID:680-26920-4DateSampled:05/21/20071550ClientMatrix:WaterDateReceived:05123/20070900

RSK-175DissolvedGasesinWater

Method:RSK-175AnalysisBatch:680-76144InstrumentID:GCVolatiles-UTCD Preparation:N/ALabFileID:U3861.DDilution:1.0InitialWeightNolume:1000uL DateAnalyzed:05125/20071555FinalWeightNolume:DatePrepared:N/AInjectionVolume:1uL

ColumnID:PRIMARY

AnalyteResult(ugIL)QualifierRLMethane21000.19

STLSavannahPage40of73

Page 44: Monitoring Report - Mississippi

AnaIytcaIDataClient:Eco-SystemsInc

JobNumber:680-26920-1

ClientSampleID:HER-MWI4-052107

abSampleID680-26920-5DateSampled:05/21/20071455ClientMatrix:WaterDateReceived:05/23/20070900

RSK-175DissolvedGasesinWater

Method:RSK-175AnalysisBatch:680-76144InstrumentID:GCVolatlles-UTCD Preparation:N/ALabFileID:U3862.DDilution:1.0InitialWeight/Volume:DaleAnalyzed:05/25/20071607FinalWeightNolume:1000uLDatePrepared:N/AInjectionVolume:1iL

ColumnID:PRIMARY

AnalyteResult(ugIL)QualifierRLMethane110000.19

STLSavannahPage41of73

Page 45: Monitoring Report - Mississippi

AnalyticalDataClient:Eco-SystemsIncJobNumber:680-26920-1

ClientSampleID:HER-MWIS-052107

LabSampleID:680-26920-6DateSampled:05/21/20071345ClientMatrix:WaterDateReceived:05/23/20070900

RSK-175DissolvedGasesinWater

Method.RSK-175AnalysisBatch:680-76144InstrumentID:GCVolatiles-UTCDPreparation:N/ALabFileID:U3863.DDilution:1.0InitialWeightNolume:DateAnalyzed:05/25/20071619FinalWeightNolume:1000uLDatePrepared:N/AInjectionVolume:1uL

ColumnID:PRIMARY

Ana’teResult(ug/L)Qualifier-RL-

Methane85000.19

STLSavannahPage42of73

Page 46: Monitoring Report - Mississippi

AnalyticalDataClient:Eco-SystemsInc

JobNumber:680-26920-1

ClientSampleID:HER-MWI6-052107

LabSampleID.680-26920-7DateSampled:05121/20071210ClientMatrix:WaterDateReceived:05/23/20070900

RSK-175DissolvedGasesinWater

Method:RSK-175AnalysisBatch:680-76144InstrumentID:GCVolatiles-UTCDPreparation:N/ALabFileID:U3864.DDilution:1.0InitialWeight/Volume:DateAnalyzed:05/25/20071631FinalWeightNolume1000uLDatePrepared:N/AInjectionVolume:IuL

ColumnID:PRIMARY

AnalyteResult(ug/L)QualifierRLMethane95000.19

STLSavannahPage43of73

Page 47: Monitoring Report - Mississippi

AnalyticalDataClient:Eco-SystemsInc

JobNumber:680-26920-1

ClientSampleID:HER-MWI7-052107

LabSampleID:680-26920-8DateSampled:05/22/20070900ClientMatrix:WaterDateReceived:05123120070900

RSK-175DissolvedGasesinWater

Method:RSK-175AnalysisBatch:680-76144InstrumentID:GCVolatiles-UTCD Preparation:N/ALabFileID:U3865.DDilution:1.0InitialWeightNolume:DateAnalyzed:05/25120071644FinalWeightNolume:1000uL DatePrepared:N/AInjectionVolume:1uL

ColumnID:PRIMARY

AnalyteResult(ug)L)QualifierRLMethane56000.19

STLSavannahPage44of73

Page 48: Monitoring Report - Mississippi

Client:Eco-SystemsInc

AnalyticalData

JobNumber:680-26920-1

ClientSampleID:

LabSampleID:ClientMatrix:

Ana’teResuftChloride160

AnlyBatch:680-76654

Phenolics,TotalRecoverable0.11AnlyBatch:680-76257PrepBatch:680-76256

Result

170ArilyBatch:680-76056

150AnlyBatch:680-76056

QualUnits

mg/LDateAnalyzed06/01/20071227

mg/LDateAnalyzed05/25/20071020DatePrepared:05/25/20070750

QualUnits

mg/LDateAnalyzed05/24/20071517

Bmg/LDateAnalyzed05/24/20071517

DiiMethod

1.0310.1

1.0310.1

GeneralChemistry

E1I

3

p

ClientSampleID:HER-MWO7-052107

LabSampleID:680-26920-1DateSampled:05/21/20071105ClientMatrix:WaterDateReceived:05/23/20070900

AnalyteResultQualUnitsRLDiiMethodChloride6.5mg/L1.01.0325.2

AnlyBatch:680-76654DateAnalyzed06/01/20071204

Phenolics,TotalRecoverable<0.050mg/L0.0501.0420.1AnlyBatch:680-76257DateAnalyzed05125/20071020PrepBatch:680-76256DatePrepared:05/25/20070750

AnalyteResultQualUnitsRLDiiMethodAlkalinity5.6mg/L1.01.0310.1

AnlyBatch:680-76056DateAnalyzed05/24/20071511

CarbonDioxide,Free24Bmg/L1.01.0310.1AnlyBatch:680-76056DateAnalyzed05/24I20071511

HER-MWO8-052207

680-26920-2Water

DateSampled:05/22/20071010DateReceived:05/23)20070900

RLDiiMethod2.02.0325.2

0.0501.0420.1

Analyte

Alkalinity

CarbonDioxide,Free

RL

1.0

1.0

STLSavannahPage45of73

Page 49: Monitoring Report - Mississippi

II]I

iO

Client:Eco-SystemsInc

AnalyticalData

JobNumber:680-26920-1

GeneralChemistry

ClientSampleID:HER-MWO9-052207

LabSampleID:680-26920-3DateSampled:05/22/20070810ClientMatrix:WaterDateReceived:05/23/20070900

AnalyteResultQualUnitsRLDIIMethodChloride38mg/L1.01.0325.2

AnlyBatch:680-76654DateAnalyzed06/01/20071218

Phenolics,TotalRecoverable<0.050mg/L0.0501.0420.1AnlyBatch:680-76257DateAnalyzed05/25/20071020PrepBatch:680-76256DatePrepared:05/25120070750

AnalyteResultQualUnitsRLDIIMethodAlkalinity130mgIL1.01.0310.1

AnlyBatch:680-76056DateAnalyzed05/24/20071523

CarbonDioxide,Free91BmyiL1.01.0310.1AnlyBatch:680-76056DateAnalyzed05/24/20071523

ClientSampleID:HER-MWI3-052107

LabSampleID:680-26920-4DateSampled:05/21/20071550ClientMatrix:WaterDateReceived:05/23/20070900

AnalyteResultQualUnitsRLDilMethodChloride9.0mg/L1.01.0325.2

AnlyBatch:680-76654DateAnalyzed06/01120071204

Phenolics,TotalRecoverable<0.050mg/L0.0501.0420.1AnlyBatch:680-76257DateAnalyzed05/25/20071020PrepBatch:680-76256DatePrepared:05/25/20070750

AnalyteResultQualUnitsRLDIIMethodAlkalinity140mg/L1.01.0310.1

AnlyBatch:680-76056DateAnalyzed05/24/20071529

CarbonDioxide,Free51Bmg/L1.01.0310.1AnlyBatch:680-76056DateAnalyzed05/24/20071529

STLSavannahPage46of73

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AnalyticalData

Client:Eco-SystemsIncJobNumber:680-26920-1

GeneralChemistry

JClientSampleID:HER-MWI4-052107

LabSampleID:680-26920-5DateSampled:05/21/20071455

JClientMatrix:WaterDateReceived:05/23/20070900

AnalyteResultQualUnitsRLDiiMethodJChloride26mg/L1.01.0325.2

AnlyBatch:680-76654DateAnalyzed06/01/20071218

]Phenoli,TotalRecoverable<0.050mg/L0.0501.0420.1

AnlyBatch:680-76257DateAnalyzed05/25/20071020PrepBatch:680-76256DatePrepared:05/25/20070750

AnalyteResultQualUnitsRLDilMethodAlkalinity390mg/L1.01.0310.1

AnlyBatch:680-76056DateAnalyzed05/24/20071544

QCarbonDioxide,Free140Bmg/L1.01.0310.1

AnlyBatch:680-76056DateAnalyzed05/24/20071544

ClientSampleID:HER-MWI5-052107

LabSampleID:680-26920-6DateSampled:05/21/20071345ClientMatrix:WaterDateReceived:05/23/20070900

AnalyteResultQualUnitsRLDilMethodChloride36mg/L1.01.0325.2

AnlyBatch:680-76654DateAnalyzed06/01/20071218

Phenolics,TotalRecoverable<0.050mgIL0.0501.0420.1AnlyBatch:680-76257DateAnalyzed05/25/20071020PrepBatch:680-76256DatePrepared:05/25/20070750

AnalyteResultQualUnitsRLDiiMethodAlkalinity460mg/L1.01.0310.1

AnlyBatch:680-76056DateAnalyzed05/24/20071553

CarbonDioxide,Free190Bmg/L1.01.0310.1AnlyBatch:680-76056DateAnalyzed05/24/20071553

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Client:Eco-SystemsInc

AnalyticalData

JobNumber:680-26920-1

ClientSampleID:

LabSampleID:ClientMatrix:

AnalyteResultChloride28

AnlyBatch:680-76654

Phenolics,TotalRecoverable<0.050AnlyBatch:680-76257PrepBatch:680-76256

Result

63AnlyBatch:680-76654

Phenolics,TotalRecoverable0.27AnlyBatch:680-76257PrepBatch:680-76256

Result

270

AnIyBatch:680-76056

150AnlyBatch:680-76056

QualUnits

mg/LDateAnalyzed06/01/20071218

mg/LDateAnalyzed05125)20071020DatePrepared:05/25/20070750

QualUnits

mg/L

DateAnalyzed05/24/20071609

Bmg/LDateAnalyzed05/24/20071609

GeneralChemistry

HER-MWI6-052107

680-26920-7

Water

E1III3

DateSampled:05/21/20071210

DateReceived:05/23/20070900

Method

325.2

420.1

QualUnitsRLDiimg/L1.01.0

DateAnalyzed06/01/20071218

mg/L0.0501.0DateAnalyzed05/25/20071020DatePrepared:05/25/20070750

AnaiyteResultQuatUnitsRLDiiMethodAlkalinity380mg/L1.01.0310.1

AniyBatch:680-76056DateAnalyzed05/24/20071601

CarbonDioxide,Free150Bmg/L1.01.0310.1AnlyBatch:680-76056DateAnalyzed05/24/20071601

ClientSampleID:HER-MWI7-052107

LabSampleID:680-26920-8DateSampled:05/22/20070900ClientMatrix:WaterDateReceived:05/23/20070900

AnalyteRLDiiMethodChloride1.01.0325.2

0.0501.0420.1

Anaiyte

Alkalinity

CarbonDioxide,Free

RLDilMethod

1.01.0310.1

1.01.0310.1

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DATAREPORTINGQUALIFIERS

Client:Eco-SystemsIncJobNumber:680-26920-1

LabSectionQualifierDescription

GC/MSVOA

*LCSorLCSDexceedsthecontrollimits

FMSorMSDexceedsthecontrollimits

EResultexceededcalibrationrange,secondarydilutionrequired.

DSurrogateormatrixspikerecoverieswerenotobtainedbecausetheextractwasdilutedforanalysis;alsocompoundsanalyzedatadilutionmaybeflaggedwithaD.

GeneralChemistry

BCompoundwasfoundintheblankandsample.

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QUALITYCONTROLRESULTS

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QualityControlResults

ClientEco-SystemsIncJobNumber:680-26920-1

QCAssociationSummary

ReportLabSampleIDClientSampleIDBasisClientMatrixMethodPrepBatch

GCIMSVOA

AnalysisBatch:680-76575LCS680-7657514LabControlSpikeTWater826DBMB680-76575/6MethodBlankTWater826DB680-26920-1HER-MWO7-052107TWater826DB680-26920-1MSMatrixSpikeTWater8260668D-26920-1MSDMatrixSpikeDuplicateTWater826DB680-26920-2HER-MWD8-052207TWater82606680-26920-3HER-MWO9-0522D77Water826DB680-26920-4HER-MW13-052107TWater826DB680-26920-5HER-MWi4-052107TWater826DB680-26920-6HER-MW15-052107TWater826DB680-26920-7HER-MWi6-052107TWater82606680-26920-8HER-MWi7-052107TWater826DB680-26920-9HER-RS3-0521D7TWater82606680-26920-11HER-TB4-052207TWaler826DB680-26920-12HER-TB5-0522077Water826DB

AnalysisBatch:680-76905LCS680-76905/4LabControlSpike7Water826DBMB680-76905/5MethodBlank7Water826DB680-26920-2DLHER-MWO8-D522D7TWater826DB680-2692D-4DLHER-MW13-052107TWater826DB68D-26920-8DLHER-MW17-D521D77Water826DB680-26920-10HER-FD2-D521D7TWater826DB

ReportBasisT=Total

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QualityControlResults

Client:Eco-SystemsIncJobNumber:680-26920-1

QCAssociationSummary

ReportLabSampleIDClientSampleIDBasisClientMatrixMethodPrepBatch

GCVOA

AnalysisBatch:680-76144LCS680-76144/8LabControlSpike7WaterRSK-175680-26920-2HER-MWO8-052207TWaterRSK-175680-26920-3HER-MWO9-0522077WaterRSK-175680-26920-4HER-MW13-052107TWaterRSK-175680-26920-5HER-MW14-052107TWaterRSK-175680-26920-6HER-MWi5-052107TWaterRSK-175680-26920-7HER-MW16-052107TWaterRSK-175680-26920-8HER-MWi7-052107TWaterRSK-175

AnalysisBatch:680-76766LCS680-76766/17LabControlSpikeTWaterRSK-175MB680-76766/19MethodBlankTWaterRSK-175680-26920-iHER-MWO7-0521077WaterRSK-175680-26920-1MSMatrixSpikeTWaterRSK-175680-26920-1MSDMatrixSpikeDuplicateTWaterRSK-175

ReportBasis

T=Total

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QualityControlResults

Client.Eco-SystemsIncJobNumber:680-26920-1

QCAssociationSummary

ReportLabSampleIDClientSampleIDBasisClientMatrixMethodPrepBatchGeneralChemistry

AnalysisBatch:680-76056LCS680-7605616LabControlSpikeTWater310.1 MB680-76056/3MethodBlankTWater310.1 680-26920-1HER-MWO7-052107TWater310.1 680-26920-2HER-MWO8-052207TWater310.1 680-26920-3HER-MWO9-052207TWater310.1 680-26920-4HER-MWi3-052107TWater310.1 680-26920-4DUDuplicateTWater310.1 680-26920-5HER-MW14-052107TWater310.1 680-26920-6HER-MW15-052107TWater310.1 680-26920-7HER-MW16-052107TWater310.1 680-26920-8HER-MW17-052107TWater310.1

PrepBatch:680-76256LCS680-76256/15-AkLabControlSpikeTWaterDistill/Phenol MB680-76256/14-AAMethodBlankTWaterDistill/Phenol 680-26920-1HER-MWO7-052107TWaterDistill/Phenol 680-26920-1MSMatrixSpike7WaterDistill/Phenol 680-26920-1MSDMatrixSpikeDuplicateTWaterDistill/Phenol 680-26920-2HER-MWO8-0522077WaterDistill/Phenol 680-26920-3HER-MWO9-052207TWaterDistill/Phenol 680-26920-4HER-MW13-052107TWaterDistill/Phenol 680-26920-5HER-MW14-052107TWaterDistill/Phenol 680-26920-6HER-MW15-052107TWaterDistill/Phenol 680-26920-7HER-MWi6-052107TWaterDistill/Phenol 680-26920-8HER-MW17-0521077WaterDistill/Phenol

AnalysisBatch:680-76257LCS680-76256115-AALabControlSpike7Water420.1680-76256 MB680-76256/14-AAMethodBlankTWater420.1680-76256 680-26920-1HER-MWO7-052107TWater420.1680-76256 680-26920-1MSMatrixSpikeTWater420.1680-76256 680-26920-iMSDMatrixSpikeDuplicateTWater420.1680-76256 680-26920-2HER-MWO8-052207IWater420.1680-76256 680-26920-3HER-MWO9-052207TWater420.1680-76256 680-26920-4HER-MW13-052107TWater420.1680-76256 680-26920-5HER-MWI4-052107IWater420.1680-76256 680-26920-6HER-MW15-052107TWater420.1680-76256 680-26920-7HER-MW16-052107TWater420.1680-76256 680-26920-8HER-MW17-052107TWater420.1680-76256

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QualityControlResults

ClientEco-SystemsIncJobNumber:680-26920-1

QCAssociationSummary

ReportLabSampleIDClientSampleIDBasisClientMatrixMethodPrepBatchGeneralChemistry

AnalysisBatch:680-76654LCS680-76654/7LabControlSpikeTWater325.2 MB680-76654/1MethodBlankTWater325.2 680-26920-1HER-MWD7-052107TWater325.2 680-26920-1MSMatrixSpikeTWater325.2 680-26920-1MSDMatrixSpikeDuplicateTWater325.2 680-26920-2HER-MWO8-052207TWater325.2 680-26920-3HER-MWO9-052207TWater325.2 680-26920-4HER-MW13-052107TWater325.2 680-26920-5HER-MW14-052107TWater325.2 680-26920-6HER-MW15-052107TWater325.2 680-26920-7HER-MW16-052107TWater325.2 680-26920-8HER-MW17-052107TWater325.2

ReportBasisT=Total

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I

QualityControlResults

CentEco-SystemsncJobNumber:680-26920-1

SurrogateRecoveryReport

J826DBVolatileOrganicCompoundsbyGCIMS

ClientMatrix:Water

(BFB)(DFM)(TOL) LabSampleIDClientSampleID(%Rec)(%Rec)(%Rec)

]LCS68O-7657514104114103

LCS68O-7690514859384

MB680-76575/6104109102

MB680-76905/5102109102

680-26920-1HER-MWO7-052107105111104

680-26920-1MSHER-MWO7-0521079910795

680-26920-1MSDHER-MWO7-052107108116105

680-26920-2HER-MWO8-052207106109103

680-26920-2DLHER-MWO8-052207105104103

680-26920-3HER-MWO9-052207105108102

680-26920-4HER-MW13-052107102122105

680-26920-4DLHER-MW13-052107103105105

680-26920-5HER-MW14-052107104113105

680-26920-6HER-MW15-052107103111102

680-26920-7HER-MW16-052107102110101

680-26920-8HER-MW17-052107105122103

680-26920-8DLHER-MWi7-052107103109104

680-26920-9HER-RS3-052107102109102

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QualityControlResults

Client:Eco-SystemsIncJobNumber:680-26920-1

SurrogateRecoveryReport

8260BVolatileOrganicCompoundsbyGC/MS

ClientMatrix:Water

(BFB)(DFM)(TOL)(%Rec)(%Rec)(%Rec)

680-26920-10HER-FD2-052107103106105

680-26920-11HER-TB4-052207103107103

680-26920-12HER-TB5-052207104109102

ISurrogateAcceptanceLimits(BFB)4-Bromofluorobenzene77-120(DFM)Dibromofluoromethane75-123(TOL)Toluene-d8(Surr)79-122

jO

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QualityControlResults

Client:Eco-SystemsIncJobNumber:680-26920-1

MethodBlank-Batch:680-76575Method:8260BPreparation:5030B

LabSampleID:MB680-76575/6AnalysisBatch:680-76575InstrumentID:GCIMSVolatiles-0ClientMatrix:WaterPrepBatch:N/ALabFileID:oq590.dDilution:1.0Units:ug/LInitialWeight/Volume:5mLDateAnalyzed:06/01/20071118

FinalWeight/Volume:5mLDatePrepared:06/01/20071118

AnalyteResultQualRLAcetone<2525 Acetonitrile<4040 Acrotein<2020 Acrylonitrile<2020 Benzene<1.01.0 Dichlorobromomethane<1.01.0 Bromoform<1.01.0 Bromomethane<1.01.0 MethylEthylKetone<1010 Carbondisulfide<2.02.0 Carbontetrachloride<1.01.0 Chlorobenzene<1.01.0 Chloroethane<1.01.0 Chloroform<1.01.0 Chloromethane<1.01.0 2-Chloro-13-butadiene<1.01.0 3-Chloro-1-propene<1.01.0 Chlorodibromomethane<1.01.0 1,2-Dibromo-3-Chloropropane<1.01.0 EthyleneDibromide<1.01.0 Dibromomethane<1.01.0 trans-i4-Dichloro-2-butene<2.02.0 Dichlorodifluoromethane<1.01.0 li-Dichloroethane<1.01.0 12-Dichloroethane<1.01.0 il-Dichloroethene<1.01.0 ds-12-Dichloroethene<1.01.0 trans-i,2-Dichloroethene<1.01.0 12-Dichloropropane<1.01.0 cis-13-Dichloropropene<1.01.0 trans-i3-Dichloropropene<1.01.0 Ethylbenzene<i.0i.0 Ethylmethacrylate<1.01.0 2-Hexanone<1010 lodomethane<5.05.0 Isobutanot<4040 Methacrylonitrile<2020 MethyleneChloride<5.05.0 Methylmethacrylate<1.01.0 methylisobutylketone<1010 ...JPentachtoroethane<5.05.0

Calculationsareperformedbeforeroundingtoavoidround-ofterrorsincalculatedresults.

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QuaNtyControlResults

Client:Eco-SystemsIncJobNumber:680-26920-1

MethodBlank-Batch:680-76575Method:8260BPreparation:503DB

LabSampleID:MB680-76575/6ClientMatrix:WaterDilution:1.0DateAnalyzed:06/01/20071118DatePrepared:06/01/20071118

AnalysisBatch:680-76575PrepBatch:N/AUnits:ug/L

InstrumentID:GC/MSVolatiles-0LabFileID:oq590.dInitialWeightNolume:5mLFinalWeightNolume:5mL

AnalyteResult

Propionitrile<20Styrene<1.01,11,2-Tetrachloroethane<1.01,1,2,2-Tetrachloroethane<1.0Tetrachloroethene<1.0Toluene<1.01,11-Thchloroethane1,1,2-TrichloroethaneTrichloroetheneTrichlorofluoromethane1,23-TrichloropropaneVinylacetateVinylchlorideXylenes,Total

Surrogate

4-BromofluorobenzeneDibromofluoromethaneToluene-d8(Surr)

%Rec

104109102

AcceptanceLimits

77-12075-12379-122

Calculationsareperformedbeforeroundingtoavoidround-offerrorsincalculatedresults.

QualRL

201.01.01.01.01.01.01.01.01.01.02.01.02.0

<1.0<1.0<1.0<1.0<1.0<2.0<1.0<2.0

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QuaNtyControlResults

Client:Eco-SystemsIncJobNumber:680-26920-1

LabControlSpikeBatch:680-76575Method:8260BPreparation:5030B

LabSampleID:LCS680-76575/4AnalysisBatch:680-76575InstrumentID:GC/MSVolatiles-0ClientMatrix:WaterPrepBatch:N/ALabFileID:oq585.dDilution:1.0Units:ug/LInitialWeightNolume:5mLDateAnalyzed:06101/20070958FinalWeightNolume:5mLDatePrepared:06/01/20070958

AnalyteSpikeAmountResult%Rec.LimitQual

Acetone10012512520-183Benzene50.047.99674-122Dichlorobromomethane50.050.910274-128Bromoform50.054.010864-132Bromomethane50.037.77521-176MethylEthylKetone10012912951-142Carbondisulfide50.059.511960-130Carbontetrachloride50.042.68564-137Chlorobenzene50.053.910875-123Chloroethane50.036.77340-171Chloroform50.054.811074-124Chloromethane50.051.710351-133Chlorodibromomethane50.059.812075-12612-Dibromo-3-Chloropropane50.064.112814-147EthyleneDibromide50.054.110860-118Dibromomethane50.048.59770-130Dichlorodifluoromethane50.049.39970-1301,1-Dichloroethane50.051.110270-1271,2-Dichloroethane50.044.68968-1301,1-Dichloroethene50.050.310164-132cis-12-Dichloroethene50.058.011669-126trans-i,2-Dichloroethene50.058.911867-1301,2-Dichloropropane50.049.39974-123cis-1,3-Dichloropropene50.051.810476-126trans-i3-Dichloropropene50.052.210475-126Ethylbenzene50.054.911077-1232-Hexanone10013213258-139MethyleneChloride50.049.810067-128methylisobutylketone10012012062-130Styrene50.058.311775-125i,1,1,2-Tetrachloroethane50.058.411762-1071,1,2,2-Tetrachloroethane50.062.712571-127Tetrachloroethene50.058.511770-133Toluene50.051.310375-122i,1,i-Trichloroethane50.049.59970-1321,1,2-Trichloroethane50.052.310575-122Trichloroethene50.051.110275-122Trichlorofluoromethane50.049.79974-1651,2,3-Trichloropropane50.065.613160-147Vinylacetate10013013047-150

,JVinylchloride50.052.610559-136

Calculationsareperformedbeforeroundingtoavoidround-offerrorsincalculatedresults.

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QualityControlResults

Client:Eco-SystemsIncJobNumber.680-26920-1

LabControlSpike-Batch:680-76575Method:826DBPreparation:5030B

LabSampleID:LCS680-76575/4ClientMatrix:WaterDilution:1.0DateAnalyzed:06)01/20070958DatePrepared:06/01/20070958

AnalysisBatch:680-76575PrepBatch:N/AUnits:ug/L

InstrumentID:GCIMSVolatiles-0LabFileID:oq585.dInitialWeightNolume:5mLFinalWeightNolume:5mL

Analyte

Xylenes,Total

SpikeAmountResult

150166

%Rec.LimitQual

11177-121

Surrogate

4-BromofluorobenzeneDibromofluoromethaneToluene-d8(Surr)

%Rec

104

114103

AcceptanceLimits

77-120

75-12379-122

Calculationsareperformedbeforeroundingtoavoidround-offerrorsincalculatedresults.

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QualityControlResults

Client:Eco-SystemsIncJobNumber:680-26920-1

MatrixSpikelMethod:8260BMatrixSpikeDuplicateRecoveryReport-Batch:680-76575Preparation:5030B

MSLabSampleID:680-26920-1AnalysisBatch:680-76575InstrumentID:GC/MSVolatiles-0ClientMatrix:WaterPrepBatch:N/ALabFileID:o5359.dDilution:1.0InitialWeightNolume:5mLDateAnalyzed:06/01/20071809FinalWeightNolume:5mLDatePrepared:06/01/20071809

MSDLabSampleID:680-26920-1AnalysisBatch:680-76575InstrumentID:GC/MSVolatiles-0ClientMatrix:WaterPrepBatch:N/ALabFileID:o5361.dDilution:1.0InitialWeightNolurne:5mLDateAnalyzed:06/01/20071838FinalWeightNolume:5mLDatePrepared:06/01/20071838

%Rec.AnalyteMSMSDLimitRPDRPDLimitMSQualMSDQual

Acetone10611720-1831050Benzene899874-122930Dichlorobromomethane9110174-1281130Bromofomi9410564-1321130Bromomethane557721-1763450MethylEthylKetone10211151-142930Carbondisulfide11512360-130730Carbontetrachloride818864-137830Chlorobenzene10211275-123930Chloroethane728740-1711850Chloroform10511374-124830Chloromethane9810751-133950Chlorodibromomethane10612075-126123012-Dibromo-3-Chloropropane10111314-1471130EthyleneDibromide9410560-1181130Dibromomethane879770-1301230Dichloroditluoromethane909770-1308301,1-Dichloroethane9710470-1278301,2-Dichloroethane829068-13010301,1-Dichloroethene10010764-132730cis-1,2-Dichloroethene11011969-126830trans-i,2-Dichloroethene11412667-130103012-Dichloropropane9010074-1231030cis-i,3-Dichloropropene9110076-1261030trans-i3-Dichloropropene9010375-1261330Ethylbenzene10411477-1239302-Hexanone10311758-1391330MethyleneChloride9410367-128930methylisobutylketone9410662-1301230

Calculationsareperformedbeforeroundingtoavoidround-offerrorsincalculatedresults.

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QualityControlResults

Client:Eco-SystemsIncJobNumber:680-26920-1

MatrixSpike!Method:826DBMatrixSpikeDuplicateRecoveryReport-Batch:680-76575Preparation:503DB

MSLabSampleID:680-26920-1AnalysisBatch:680-76575InstrumentID:GC/MSVolatiles-0ClientMatrix:WaterPrepBatch:N/ALabFileID:o5359.dDilution:1.0InitialWeight/Volume:5mLDateAnalyzed:06/01)20071809FinalWeightNolume:5mLDatePrepared:06/01/20071809

MSDLabSampleID:680-26920-1AnalysisBatch:680-76575InstrumentID:GC/MSVolatiles-0ClientMatrix:WaterPrepBatch:N/ALabFileID:o5361.dDilution:1.0InitialWeight/Volume:5mLDateAnalyzed:06/01/20071838FinalWeightNolume:5mLDatePrepared:06/01/20071838

%Rec.AnalyteMSMSDLimitRPDRPDLimitMSQualMSDQual

Styrene10912175-12511301,11,2-Tetrachloroethane10812262-1071230FF1,1,22-Tetrachloroethane10912271-1271130Tetrachloroethene11112170-133830Toluene9510375-1228301,1,1-Trichloroethane9210270-132103011,2-Trichloroethane9110175-1221030Trichloroethene9610575-122930Trichlorofluoromethane10111274-16510501,2,3-Trichloropropane11212460-1471130Vinylacetate10711547-150730Vinylchloride10311359-136950Xylenes,Total10711677-121930

SurrogateMS%RecMSD%RecAcceptanceLimits

4-Bromofluorobenzene9910877-120Dibromofluoromethane10711675-123Toluene-d8(Surr)9510579-122

Calculationsareperformedbeforeroundingtoavoidround-offerrorsincalculatedresults.

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QualityControlResults

Client:Eco-SystemsIncJobNumber:680-26920-1

MethodBlank-Batch:680-76905Method:8260BPreparation:5030B

LabSampleID:MB680-76905/5AnalysisBatch:680-76905InstrumentID:GCIMSVolatiles-0ClientMatrix:WaterPrepBatch:N/ALabFileID:oq6Ol.dDilution:1.0Units:ug/LInitialWeightNolume:5mLDateAnalyzed:06/01/20072221FinalWeightNolume:5mLDatePrepared:06/01/20072221

AnalyteResultQualRL

Acetone<2525Acetonitrile<4040Acrolein<2020Acrylonitrile<2020Benzene<1.01.0Dichlorobromomethane<1.01.0Bromofonn<1.01.0Bromomethane<1.01.0MethylEthylKetone<1010Carbondisultide<2.02.0Carbontetrachloride<1.01.0Chlorobenzene<1.01.0Chloroethane<1.01.0Chloroform<1.01.0Chloromethane<1.01.02-Chloro-1,3-butadiene<1.01.03-Chloro-i-propene<1.01.0Chlorodibromomethane<1.01.01,2-Dibromo-3-Chloropropane<1.01.0EthyleneDibromide<1.01.0Dibromomethane<1.01.0trans-i4-Dichloro-2-butene<2.02.0Dichlorodifluoromethane<1.01.01,1-Dichloroethane<1.01.012-Dichloroethane<1.01.01,i-Dichloroethene<1.01.0cis-1,2-Dichloroethene<1.01.0trans-i,2-Dichloroethene<1.01.012-Dichloropropane<1.01.0cis-1,3-Dichloropropene<1.01.0trans-i3-Dichloropropene<1.01.0Ethylbenzene<1.01.0Ethylmethacrylate<1.01.02-Hexanone<1010lodomethane<5.05.0Isobutanol<4040Methacrylonitrile<2020MethyleneChloride<5.05.0Methylmethacrylate<1.01.0methylisobutylketone<1010Pentachloroethane<5.05.0

Calculationsareperformedbeforeroundingtoavoidround-offerrorsincalculatedresults.

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QualityControlResults

Client:Ecu-SystemsInc

MethodBlank-Batch:680-76905

JobNumber:680-26920-1

Method:8260B

Preparation:5030B

LabSampleID:MB680-7690515

ClientMatrix:Water

Dilution:1.0

DateAnalyzed:06/01/20072221

DatePrepared:06/01/20072221

AnalysisBatch:680-76905

PrepBatch:N/A

Units:ug/L

lnstwmentID:GC/MSVolatiles-0LabFileID:oq6Ol.d

InitialWeightNolume:5mL

FinalWeight/Volume:5mL

PropionitrileStyrene1,1.1,2-Tetrachloroethane1,12,2-TetrachloroethaneTetrachloroetheneToluene1,1,1-Trichloroethane1,12-TrichloroethaneTrichioroetheneTrichiorofluoromethane12,3-TrichloropropaneVinylacetateVinylchlorideXylenes,Total

Surrogate

4-BromofluorobenzeneDibromofluoromethaneToluene-d8(Surr)

<2020<1.01.0<1.01.0<1.01.0<1.01.0<1.01.0<1.01.0<1.01.0<1.01.0<1.01.0<1.01.0<2.02.0<1.01.0<2.02.0

%Rec

102109102

__________

AcceptanceLimits

77-12075-12379-122

Calculationsareperformedbeforeroundingtoavoidround-offerrorsincalculatedresults.

AnalyteResultQualRL

STLSavannahPage64of73

Page 68: Monitoring Report - Mississippi

QualityControlResults

Client:Eco-SystemsIncJobNumber:680-26920-1

LabControlSpike-Batch:680-76905Method:8260B

Preparation:5030B

LabSampleID:LCS680-76905/4AnalysisBatch:680-76905InstrumentID:GC/MSVolatiles-0

ClientMatrix:WaterPrepBatch:N/ALabFileID:oq599.d

Dilution:1.0Units:ug/LInitialWeightiVolume:5mL

DateAnalyzed:06/01/20072106FinalWeightNolume:5mL

DatePrepared:06/01/20072106

AnalyteSpikeAmountResult%Rec.LimitQual

Acetone10094.69520-183

Benzene50.039.37974-122

Dichlorobromomethane50.041.88474-128

Bromoform50.041.28264-132

Bromomethane50.026.05221-176

MethylEthylKetone10096.29651-142

Carbondisulfide50.045.89260-130

Carbontetrachloride50.034.56964-137

Chlorobenzene50.044.48975-123

Chloroethane50.026.55340-171

Chloroform50.045.49174-124

Chloromethane50.035.37151-133

Chlorodibromomethane50.047.49575-126

1,2-Dibromo-3-Chloropropane50.046.69314-147

EthyleneDibromide50.044.38960-118

Dibromomethane50.040.38170-130

Dichlorodifluoromethane50.025.25070-130*

11-Dichloroethane50.041.88470-127

1,2-Dichloroethane50.037.57568-130

1,1-Dichloroethene50.039.77964-132

cis-12-Dichloroethene50.048.19669-126

trans-12-Dichloroethene50.048.19667-130

12-Dichloropropane50.040.58174-123

cis-1,3-Dichloropropene50.042.38576-126

trans-13-Dichloropropene50.043.28675-126

Ethylbenzene50.044.28877-123

2-Hexanone10094.99558-139

MethyleneChloride50.041.48367-128

methylisobutylketone10089.99062-130

Styrene50.048.09675-125

1,1,1,2-Tetrachloroethane50.047.19462-107

1,1,2,2-Tetrachloroethane50.048.29671-127

Tetrachloroethene50.045.99270-133

Toluene50.042.08475-122

111-Trichloroethane50.039.98070-132

1,12-Trichloroethane50.042.48575-122

Trichloroethene50.042.48575-122

Trichlorofluoromethane50.038.07674-165

1,23-Trichloropropane50.049.49960-147

Vinylacetate10096.89747-150

Vinylchloride50.038.67759-136

Calculationsareperformedbeforeroundingtoavoidround-offerrorsincalculatedresults.

STLSavannahPage65of73

Page 69: Monitoring Report - Mississippi

QualityControlResults

Client:Eco-SystemsIncJobNumber:680-26920-1

LabControlSpike-Batch:680-76905Method:8260BPreparation:5030B

LabSampleID:LCS680-76905/4AnalysisBatch:680-76905InstrumentID:GC/MSVolatiles-0ClientMatrix:WaterPrepBatch:N/ALabFileID:oq599.dDilution:1.0Units:ug/LInitialWeightNolume:5mLDateAnalyzed:06/01/20072106FinalWeightNolume:5mLDatePrepared:06/01/20072106

AnalyteSpikeAmountResult%Rec.LimitQual

XylenesTotal1501369177-121

Surrogate%RecAcceptanceLimits

4-Bromofluorobenzene8577-120Dibromofluoromethane9375-123Toluene-d8(Surr)8479-122

Calculationsareperformedbeforeroundingtoavoidround-offerrorsincalculatedresults.

STLSavannahPage66of73

Page 70: Monitoring Report - Mississippi

QualityControlResults

Client:Eco-SystemsIncJobNumber:680-26920-1

LabControlSpike-Batch:680-76144Method:RSK-175Preparation:N/A

LabSampleID:LCS680-76144/8

ClientMatrix:Water

Dilution:1.0

DateAnalyzed:05/25/20071015

DatePrepared:N/A

AnalysisBatch:680-76144

PrepBatch:N/A

Units:ug/L

InstrumentID:GCVolatiles-UTCD

LabFileID:UQ1503.D

InitialWeightNolume:

FinalWeightNolume:1000uL

InjectionVolume:1uL

AnalyteSpikeAmountResult%Rec.

Methane1900180094

Calculationsareperformedbeforeroundingtoavoidround-offerrorsincalculatedresults.

LimitQual

75-125

STLSavannahPage67of73

Page 71: Monitoring Report - Mississippi

QualityControlResults

Client:Eco-SystemsIncJobNumber:680-26920-1

MethodBlank-Batch:680-76766Method:RSK-175Preparation:N/A

LabSampleID:

ClientMatrix:

Dilution:

DateAnalyzed:

DatePrepared:

MB680-76766/19

Water

1.005/29/20071015

N/A

AnalysisBatch:680-76766

PrepBatch:N/A

Units:ug/L

InstrumentID:GCVolatiles-UFID

LabFileID:UQ1512.D

InitialWeightNolume:1000uL

FinalWeightNolume:

InjectionVolume:1uL

LabControlSpike-Batch:680-76766Method:RSK-175Preparation:N/A

LabSampleID:LCS680-76766/17

ClientMatrix:Water

Dilution:1.0

DateAnalyzed:05/29/20071655

DatePrepared:N/A

AnalysisBatch:680-76766

PrepBatch:N/A

Units:ug/L

InstrumentID:GCVolatiles-UFID

LabFileID:U3889.D

InitialWeightNolume:1000uL

FinalWeightNolume:

InjectionVolume:1uL

SpikeAmountResult

15015710575-125

MatrixSpike/

MatrixSpikeDuplicateRecoveryReport-Batch:680-76766Method:RSK-175

Preparation:N/A

MSLabSampleID:

ClientMatrix:

Dilution:

DateAnalyzed:

DatePrepared:

680-26920-1

Water

1.005/29/20071357

N/A

AnalysisBatch:680-76766

PrepBatch:N/A

MSDLabSampleID:680-26920-1

ClientMatrix:Water

Dilution:1.0

DateAnalyzed:05/29/20071409

DatePrepared:N/A

AnalysisBatch:680-76766

PrepBatch:N/A

%Rec.

InstrumentID:GCVolatiles-UFID

LabFileID:U3884.D

InitialWeightNolume:1000uL

FinalWeightNolume:

InjectionVolume:1uL

Analyte

Methane

MSMSDLimit

10911075-125

RPDRPDLimit

130

MSQualMSDQual

Calculationsareperformedbeforeroundingtoavoidround-offerrorsincalculatedresults.

AnalyteResultQual

Methane<0.19

RL

0.19

Analyte

Methane

%Rec.LimitQual

InstrumentID:GCVolatiles-UFID

LabFileID:U3883.D

InitialWeight/Volume:1000uL

FinalWeight/Volume:

InjectionVolume:1uL

STLSavannahPage68of73

Page 72: Monitoring Report - Mississippi

QualityControlResults

Client:Eco-SystemsIncJobNumber:680-26920-1

MethodBlank-Batch:680-76056Method:310.1Preparation:NIA

LabSampleID:MB680-76056/3AnalysisBatch:680-76056InstrumentID:TitratorClientMatrix:WaterPrepBatch:N/ALabFileID:N/ADilution:1.0Units:mg/LInitialWeight/Volume:DateAnalyzed:05/24/20071419FinalWeightNolume:25mLDatePrepared:N/A

AnalyteResultQualRL

Alkalinity<1.01.0CarbonDioxide,Free1.11.0

LabControlSpike-Batch:680-76056Method:310.1Preparation:NIA

LabSampleID:LCS680-76056/6AnalysisBatch:680-76056InstrumentID:TitratorClientMatrixWalerPrepBatch:N/ALabFileID:N/ADilution:1.0Units:mg/LInitialWeight/Volume:DateAnalyzed:05/24/20071430FinalWeight/Volume:25mLDatePrepared:N/A

AnalyteSpikeAmountResult%Rec.LimitQual

Alkalinity3523018580-120

Duplicate-Batch:680-76056Method:310.1Preparation:NIA

LabSampleID:680-26920-4AnalysisBatch:680-76056InstrumentID:TitratorClientMatrix:WaterPrepBatch:N/ALabFileID:N/ADilution:1.0Units:mg/LInitialWeight/Volume:DateAnalyzed:05/24/20071536FinalWeight/Volume:25mLDatePrepared:N/A

AnalyteSampleResultlQualResultRPDLimitQual

Alkalinity140140330CarbonDioxide,Free5151.7230

Calculationsareperformedbeforeroundingtoavoidround-offerrorsincalculatedresults.

STLSavannahPage69of73

Page 73: Monitoring Report - Mississippi

QualityControlResults

Client:Eco-SystemsIncJobNumber:680-26920-1

MethodBlank-Batch:680-76654Method:325.2

Preparation:N/A

LabSampleID:MB680-76654/1AnalysisBatch:680-76654InstrumentID:KoneLabi

ClientMatrix:WaterPrepBatch:N/ALabFileID:N/A

Dilution:1.0Units:mg/LInitialWeight/Volume:2mL

DateAnalyzed:06/01/20071156FinalWeight/Volume:2mL

DatePrepared:N/A

AnalyteResultQualRL

Chloride<1.01.0

LabControlSpike-Batch:680-76654Method:325.2

Preparation:N/A

LabSampleID:LCS680-76654/7AnalysisBatch:680-76654InstrumentID:KoneLabi

ClientMatrix:WaterPrepBatch:N/ALabFileID:N/A

Dilution:1.0Units:mg/LInitialWeight/Volume:2mL

DateAnalyzed:06/01/20071159FinalWeight/Volume:2mL

DatePrepared:N/A

AnalyteSpikeAmountResult%Rec.LimitQual

Chloride50.046.99485-115

MatrixSpike/Method:325.2

MatrixSpikeDuplicateRecoveryReport-Batch:680-76654Preparation:N/A

MSLabSampleID:680-26920-1AnalysisBatch:680-76654InstrumentID:KoneLabi

ClientMatrix:WaterPrepBatch:N/ALabFileID:N/A

Dilution:1.0InitialWeight/Volume10mL

DateAnalyzed:06/01/20071159FinalWeight/Volume10mL

DatePrepared:N/A

MSDLabSampleID:680-26920-1AnalysisBatch:680-76654InstrumentIDKoneLabi

ClientMatrix:WaterPrepBatch:N/ALabFileID.N/A

Dilution:1.0InitialWeightNolume.10mL

DateAnalyzed:06/01/20071159FinalWeightNolurne:10mL

DatePrepared:N/A

%Rec.

AnalyteMSMSDLimitRPDRPDLimitMSQualMSDQual

Chloride909185-115130

Calculationsareperformedbeforeroundingtoavoidround-offerrorsincalculatedresults.

STLSavannahPage70of73

Page 74: Monitoring Report - Mississippi

QualityControlResults

Client:Eco-SystemsIncJobNumber:680-26920-1

MethodBlank-Batch:680-76256Method:420.1

Preparation:Distill/Phenol

LabSampleID:MB680-76256/14-AA

ClientMatrix:Water

Dilution:1.0

DateAnalyzed:05125/20071020

DatePrepared:05/25/20070750

AnalysisBatch:680-76257

PrepBatch:680-76256

Units:mgIL

InstrumentID:NoEquipmentAssigned

LabFileID:N/A

InitialWeight/Volume:100mL

FinalWeightNolume:100mL

Analyte

Phenolics,TotalRecoverable

LabControlSpike-Batch:680-76256Method:420.1Preparation:Distill/Phenol

LabSampleID:

ClientMatrix:

Dilution:

ODateAnalyzed:

DatePrepared:

LCS680-76256/15-A

Water

1.005/25/20071020

05/25/20070750

AnalysisBatch:680-76257

PrepBatch:680-76256

Units:mg/L

InstrumentID:NoEquipmentAssigned

LabFileID:N/A

InitialWeight/Volume:100mL

FinalWeight/Volume:100mL

Analyte

Phenolics,TotalRecoverable

SpikeAmountResult

02500.2359475-125

MatrixSpike/

MatrixSpikeDuplicateRecoveryReport-Batch:680-76256

Method:420.1Preparation:Distill/Phenol

MSLabSampleID:

ClientMatrix:

Dilution:

DateAnalyzed:

DatePrepared:

680-26920-1

Water

1.005/25/20071020

05/25/20070750

AnalysisBatch:680-76257

PrepBatch:680-76256

InstrumentID:

LabFileID:

InitialWeight/Volume:

FinalWeightNolume

100mL

100mL

MSDLabSampleID

ClientMatrix:

Dilution:

DateAnalyzed:

DatePrepared:

680-26920-1

Water

1.005/25/20071020

05/25/20070750

AnalysisBatch:680-76257

PrepBatch.680-76256

Analyte

Phenolics,TotalRecoverable

MSMSDLimit

879375-125

RPDRPDLimit

730

MSQualMSDQual

Calculationsareperformedbeforeroundingtoavoidround-offerrorsincalculatedresults.

ResultQualRL

<0.0500.050

%Rec.LimitQual

NoEquipmentAssigned

N/A

InstrumentID:NoEquipmentAssigned

LabFileID:N/A

InitialWeight/Volume:100mL

FinalWeight/Volume100mL

%Rec.

STLSavannahPage71of73

Page 75: Monitoring Report - Mississippi

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Page 76: Monitoring Report - Mississippi

LOGINSAMPLERECEIPTCHECKLIST

Client:Eco-SystemsIncJobNumber:680-26920-1

LoginNumber:26920

QuestionTIF/NAComment

Radioactivityeitherwasnotmeasuredor,ifmeasured,isatorbelowbackgroundNA

Thecooler’scustodyseal,ifpresent,isintact.True

Thecoolerorsamplesdonotappeartohavebeencompromisedortamperedwith.True

Sampleswerereceivedonice.True

CoolerTemperatureisacceptable.True

CoolerTemperatureisrecorded.True

CCCispresent.True

CCCisfilledoutininkandlegible.True

CCCisfilledoutwithallpertinentinformation.True

TherearenodiscrepanciesbetweenthesamplelOsonthecontainersandtheTrue

CCC.SamplesarereceivedwithinHoldingTime.True

Samplecontainershavelegiblelabels.True

Containersarenotbrokenorleaking.True

Samplecollectiondate/timesareprovided.True

Appropriatesamplecontainersareused.True

Samplebottlesarecompletelyfilled.True

Thereissufficientvol.forallrequestedanalyses,md.anyrequestedMS/MSDsTrue

VCAsamplevialsdonothaveheadspaceorbubbleis<6mm(1/4”)indiameter.FalseSeenarrativeforexceptions.

Ifnecessary,staffhavebeeninformedofanyshortholdtimeorquickTATneedsTrue

Multiphasicsamplesarenotpresent.NA

Samplesdonotrequiresplittingorcompositing.NA

STLSavannahPage73of73

Page 77: Monitoring Report - Mississippi

2703OakGroveRoad,Hattiesburg,MS39402Phone:(601)204-2854Fax:(601)268-7084

I-IPLCAnalysis

Awatersample,designated“HER-MWO4-051807’,wascollectedbytheclienton05/18/07at0835hours,andwasreceivedatBATCOat1515hoursonthesameday.ThesamplewasgiventheBATCOidentificationnumberBT63441.

Analysisfordioxathioncontentwasrequested.

Thesamplewasextractedon05/25/07at0800hours,accordingtoEPASW-846,Method3510G.andanalyzedon06/02/07at2159hoursutilizingahigh-pressureliquidchromatograph,HewlettPackardModel1090SeriesIIwithdiodearraydetector.Quantitationwasperformedwithreferencetoafive-pointcalibrationintherange0.4—20ppmforeachofthedioxathionisomers.

Duetotheconcentrationofdioxenethionexceedingthelevelforthehighpointofthecalibrationcurve,a1:3dilutionwasperlormed,andthesamplewasre-analyzed.

Thecalculatedconcentrationsofdioxathioninthesamplewere:

TargetArialyteConcentration(pb)

DioxenethionDioxathion(cis-isomer)Dioxathion(trans-isomer)

BonnerAnalyticalTestingCompany

CASENARRATIVE:Hercules

47.4NDND

Authorizedby:____________________________________MichaelS.Bonner,PhD.

Page 78: Monitoring Report - Mississippi

—o_

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4-051807E

alpacted:05/25/07

8:05E

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Page 79: Monitoring Report - Mississippi

CASENARRATIVE:Hercules

2703OakGroveRoad,Hattlesburg,MS39402Phone:(601)264-2654Parc(601)268-7084

HPLCAnalysis

Awatersampledesignated“HER-MWO8-052207”,wascollectedbytheclienton05/22/07

at1010hours,andwasreceivedatGATCOat1115hoursonthesameday.Thesample

wasgiventheBATCOidentificationnumberBT63478.

Analysisfordioxathioncontentwasrequested.

Thesamplewasextractedon05/25/07at0800hours,accordingtoEPASW-846,Method

3510C,andanalyzedon06/02/07at2225hoursutilizingahigh-pressureliquid

chromatograph,HewlettPackardModel1090SeriesIIwithdiodearraydetector.

Quantitationwasperformedwithreferencetoafive-pointcalibrationintherange0.4—20

ppmforeachofthedioxathionisomers.

Duetotheconcentrationofdioxenethionexceedingthelevelforthehighpointofthe

calibrationcurve,a1:30dilutionwasperformed,andthesamplewasre-analyzed.

Thecalculatedconcentrationsofdioxathioninthesamplewere:

TarcietAnalyte

DioxenethionDioxathion(cis-isomer)Dioxathion(trans-isomer)

Concentration(ppb)

56118.28.80

Authorizedby:____________________________________

BonnerAnalyticalTestingCompany

MichaelS.gonner,PhD.

Page 80: Monitoring Report - Mississippi

BO

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PAN

YQ

UA

NTO

TAflV

ER

ESULTS

ANDQ

UA

UTY

ASSU

RA

NC

EDATA

DIO

XA

THIO

N)

DIOXENE11-IIONHPLC

AN

ALY

SISDATA

Client

HE

RC

IJLE

SC

otected:05/22/07

tRIO

Chent

Sample

Type:

Water

Sam

ple

ID:

HE

R-M

WO

O-052207

EuSacted:

05/25/07fi(G

i’E

xtraCoO

flM

ethod

SWO

4A351CC

File#:

0T63470

Analyzed:

06/02/07A

GM

Analysis

Method:

Modified

5W846

Date

Analyst

SAM

PLEM

ETHO

DBLA

NK

LAOC

ON

TRO

LI

1510SPIK

EM

ATRIX

SPICE

DU

PUC

ATE

SpikeSpike

SpikeSpike

SpAte

POOLam

ountdsnoant

Am

ountA

mount

Am

ount

CO

MPO

UN

DS

ug/Lug/L

Am

ount%

uq/LA

mount

%ug/niL

Am

oont%

og/nnLA

mount

%ag/niL

Am

ount%

(ppb)(ppb)

unJLR

econeny(ppb)

ag/LR

ecovery(ppm

)ug/m

LR

ecovery(ppm

)ug/m

LR

ecovery(ppm

>og/m

LR

ecovery

Dioxennthinn

0.400560.01

ND

6.205.00

125.629.70

5.00595.6

40.175.00

003.4

Dioxathion

(cAt)

0.40018.20

ND

3.805.00

77.60.00

5.000.0

0.005.00

0.0

0.4000.03

ND

4.135.00

82.60.00

5.000.0

5.155.00

103.0

DlonatSitn

(Irons)

Detected

Spiked%

Detected

Spiked%

Detnsteo

Spiked%

Detected

Spiked%

Detected

Spiked%

IUR

RO

GA

TE

CO

MPO

UN

DS

—A

mount

Am

ountR

ecoverA

mount

Am

ountR

evnverA

mount

Am

ount05925D

’A

mount

Am

nun.5

5jy

yp

95

fitfi)y

y5t

.05P

!0

Naphthalene

4.655.00

93.01.89

5.0037.0

2.515.00

50.21.00

S.0036.0

3.355.00

67.0

CerR

fledby:

BO

NN

ERA

NA

LYTI

Page 81: Monitoring Report - Mississippi

0

BO

NN

ER

AN

AL

YT

ICA

LT

ES

TIN

GC

OM

PAN

YQUNO1TTATIVE

ROSULTSAND

QU

ALrrY

ASSURANCED

ATA

DIO

XA

ThION

/D

IOX

ENETN

ION

HPLC

AN

ALY

SISD

ATA

ale

rtH

ER

CIJL

ES

Collected:

05121117j.9

....C

lientSam

pleT

ype:W

ater

Sample

ID:

HER

4TWS3-052107

EiCtTaCted:05/25/07

...L_.

5/E1/PGA

ExtractIonM

ethaci559946

3510C

PoeA:

BT63479

Malym

d;58/02/07

AGMA

nalysIsM

ethod:t.torlEIed

559846D

ateA

nalyst

—SA

MPLE

BLAN

KN

IC

ON

TRO

LI

flUX

SPOK

EM

ATRIY

YPIX

ED

UPU

CA

TE

Deteclea

SpIkeD

etectedN

oiReSpike

SpreeSpiR

e

PQL

Am

ountA

mount

Am

ountA

mount

Am

ount

CO

MPO

UN

DS

uaJLag

/IA

mount

%ug/L

Am

owrt

9kug/m

LA

mount

9kuuJm

LA

mm

ult%

ugfmL

Am

ount9k

(ppb)(ppb)

ug/LR

ecovey(ppb)

og/LR

ecovery(ppm

)up/m

IR

ecovery(ppm

)ug/m

LR

ecovery(ppm

)uy/m

LR

ecovery

Dlnserretbion

040020.73

ND6.28

5.00125.6

29.765.00

595.640.17

5.00853.4

Dionathion

(c1)0.400

ND

ND

3.885.00

77.60.00

5.000.0

0.1105.50

0.0

0.400N

DN

D4.13

5.0082.6

0.005.00

0.05.15

5.00103.0

Detnatiriorl

(Sure)

Deto

dSpO

red9k

Detected

Spiked9k

Detd

Spored9k

Detected

SpAred

9kD

etectedSpO

red9k

SUR

RO

GA

TEC

OM

POU

ND

S—

Am

ountR

ENX

0I’0to

s0

Am

ountR

ecover

Am

ountA

mount

t(pç0

yp

Am

ountA

mount

tEN

25!Y5i2Y

fl(G

20

000000t5

Napfrthalenn

2.795.00

55.81.09

5.0037.8

2.515.00

50.3L

B0

0.0036.0

3.355.00

67.0

CeflIllet

by:M

ichaelS.

Bonnet

PhI)

BO

NN

ERA

NA

LY

TIC

AL

TE

ST

ING

CO

MPA

NY

Page 82: Monitoring Report - Mississippi

BonnerAnalyticalTestingCompanyYou,.

2703OakGroveRoad,Haesburg,MS39402

‘.Phone:(601)284-2854Fax:(601>268-7084•

CASENARRATIVE:Hercules

HPLCAnalysis

Awatersample,designated“HER-MWI4-052107”wascollectedbytheclienton05/21/07

at1455hours,andwasreceivedatBATCOon05/22/07at1115hours.Thesamplewas

giventheBATCOidentificationnumberBT63480.

Analysisfordioxathioncontentwasrequested.

Thesamplewasextractedon05/25/07at0800hours,accordingtoEPASW-846,Method

3510C,andanalyzedon06/02/07at2317hoursutilizingahigh-pressureliquid

chromatograph,HewlettPackardModel1090SeriesIIwithdiodearraydetector.

Quantitationwasperformedwithreferencetoafive-pointcalibrationintherange0.4—20

ppmforeachofthedioxathionisomers.

Duetotheconcentrationofdioxenethionexceedingthelevelforthehighpointofthe

calibrationcurve,a1:3dilutionwasperformed,andthesamplewasre-analyzed.

Thecalculatedconcentrationsofdioxathioninthesamplewere:

TargetAnalyteConcentration(ppb)

Dioxenethion32.0Dioxathion(cis-isomer)NDDioxathion(trans-isomer)ND

Authorizedby:____________________________________MichaelS.Bonner,PhD.

Page 83: Monitoring Report - Mississippi

GlenS

HFR

CIJLES

Collected:

05/21/87C

lientsam

pleT

ype:W

ater

Sample

ID:

IIER

44WS4-052107

Ext-aG

ed:05/25/07

fiLA

Extraction

Method

SW846

3518C

Frie#:

B1T

3480A

nalyzed:06/02/07

23:176G

MA

nalysisM

ethod:5W

046

Date

Analyst

SAM

PLEBLA

NK

lAB

CO

NTR

OL

MATROX

SPIKE

MA

TROn

SPIKE

DU

PLICA

TE

Deteeted

SpikeD

etectedSpike

l3ij2

SpikeSpike

Spike

PQL

Am

ountA

mount

Am

ountA

mount

Am

000tI

CO

MP

OU

ND

Sug/L

RI/L

Am

000t%

ughA

mount

%uoJm

LA

mount

%ug/m

LA

m000t

%uI/IPL

Am

ountI

(ppb)(yzb)

ug/LR

ecovery(ppb)

og/LR

eovuery(ppm

)ug/m

LR

ecovery(ppm

)og!m

LR

ecovery(ppm

)ug/m

LR

ecovery

DloueneO

llOn

0.10032.05

ND

6.205.00

125.629.70

5.00595.6

40.175.00

803.4

Dluoathlon

Is)0.400

ND

ND

3.005.00

77.60.00

0.000.0

0.005.00

0.0

0400

ND

ND4.13

0.0082.6

0.005.00

0.05.10

0.00103.0

Dlooathloe

(Sans)

Detected

SpIked%

Oelncteo

Spiked%

Detected

Spiked%

Detected

Spiked%

Detected

Spiked%

SUR

RO

GA

TE

CO

MPO

UN

DS

—A

mooet

Am

ooflP,0000nF

Am

ountçgyy

Am

ountA

inounr0eo

vv5

5)2

y5t

t555)5

8y5tgpss!ti

Naplrltralefle

4.545.00

00$

1.895.00

37.02.51

0.0000.2

1.800.00

36.03.35

5.0067.0

00

0

BO

NN

ER

AN

ALY

TICA

LT

ES

TIN

GC

OM

PAN

YQ

UA

NTITA

TIVE

RE

SUL

tSA

ND

QU

ALITY

ASSU

RA

NTI

DA

TA

DIO

XA

ThION

/D

IOX

ENET1IIO

NH

PLCA

NA

LYSIS

DA

TA

Certted

by:M

ichaelS.

Sonner,

Ph.DB

ON

NE

RA

NA

LY

TIC

AL

TE

STIN

GC

OM

PAN

Y

Page 84: Monitoring Report - Mississippi

BannerAnalyticalTestingCompanyYou,.

2703OakGroveRoad,Hattiesburg,MS39402

--Phone:(601)264-2864Fax:(601)269-7084

CASENARRATIVE:Hercules

HPLCAnalysis

Awatersample,designatedHER-MW15-052107”,wascollectedbytheclienton05121/07

at1345hours,andwasreceivedatBATCOon05/22107at1115hours.Thesamplewas

giventheBATCOidentificationnumber8T63481.

Analysisfordioxathioncontentwasrequested.

Thesamplewasextractedon05/25/07at0800hours,accordingtoEPASW-846,Method

3510C,andanalyzedon06/02/07at2342hoursutilizingahigh-pressureliquid

chromatograph,HewlettPackardModel1090SeriesIIwithdiodearraydetector.

Quantitationwasperformedwithreferencetoafive-pointcalibrationintherange0.4—20

ppmforeachofthedioxathionisomers.

Nodioxathionwasdetectedinthesample.

Authorizedby:MichaelS.Bonner,PhD.

Page 85: Monitoring Report - Mississippi

00

BO

NN

ER

AN

AL

YT

ICA

LT

ES

TIN

GC

OM

PAN

YQ

UA

NTrrA

TIVE

RESULTS

AN

DQUALITY

ASSIJRANCOD

ATA

DIO

XA

THIO

NI0105EN

EThION

IPLCA

NA

LYSIS

DATA

teenSH

ER

CU

LE

SC

ulectnd05121/07

J!

5alen

tOum

pluT

’pe:W

ater

Sample

lOt

HE

R-M

WI5-052107

E,ctraD

nd:05/25)07

WOO

5)5

5/Q

ExtnacllonM

ethodSW

8463510C

flieS:

8153481A

ealpmcl:

06/02/07Z

3182_.A

CO

LA

nalystsM

ethod:M

odified555846

Date

Analyst

—SA

MPLE

BLAN

K00

CO

NTR

OL

TRIX

SPIKE

MA

TROn

SPIKE

OU

PUC

ATE

Urtectea

SpIkedeted

eaSO

Wn

Lsetectoa

SPIKE

Detected

SpAce

Spike

PQL

Am

ountA

mount

Am

ountA

mount

Am

ount

CO

MPO

UN

DS

ug/Lug/L

Am

ount55

unJLA

mount

%agfm

LA

mount

55uajm

Liknucint

55ug/lnL

Am

ount55

(ppb)(ago)

ug/LR

ecoseny(agE

)ug/L

Reconery

(ppm)

uq/mL

Recovery

(ppm)

ug/mL

Recovery

(ppm)

ug

/nt

Recovery

Dloxefluthluri

0.400N

DN

D6.28

5.00125.6

29.705.00

595.640.17

5.00803.4

Diaxathion

(cls)0.400

ND

ND

3.085.00

77.60.00

5.000.0

0.005.00

0.0

0.400ND

NO4.1.3

5.0602.6

0.505.00

0.05.15

5.00103.0

DluaaO

clofl(Irons)

Detected

Spiked9k

Detected

Spiked55

Detected

SpOred

55D

etectedSpA

ced$

Detected

Spiked55

SUR

RO

GA

TE

CO

MPO

UN

DS

—A

mount

Am

ountten000t

Am

ountleco

ner

Am

ountA

mount

Am

ountA

mount

Am

ountA

mount

Naphlholene

4.645.00

92.81.89

5.0037.8

2.S10.00

50.21.00

5.0036.0

3.355.00

67.0

(arrirrod

try.__9tf_

,a’

._rr.:::

Michael

S.Sunner,

PIL

DB

ON

NE

RA

NA

LY

TIC

AL

TE

STIN

Page 86: Monitoring Report - Mississippi

BonnerAnalyticalTestingCompanyYou,.

h$A.

2703OakGroveRoad,Hattiesburg,MS39402Phone:(601)264-2854Fax(601)268-7084

8fer

CASENARRATIVE:Hercules

HPLCAnalysis

Awatersample,designatedHER-MW16-052107”,wascollectedbytheclienton05/21/07

at1210hours,andwasreceivedatBATCOon05122/07at1115hours.Thesamplewas

giventheBATCOidentificationnumberBT63482.

Analysisfordioxathioncontentwasrequested.

Thesamplewasextractedon05/25/07at0800hours,accordingtoEPASW-846,Method

3510C,andanalyzedon06/03/07at0022hoursutilizingahigh-pressureliquid

chromatograph,HewlettPackardModel1090SeriesIIwithdiodearraydetector.

Quantitationwasperformedwithreferencetoafive-pointcalibrationintherange0.4—20

ppmforeachofthedioxathionisomers.

Duetotheconcentrationofdioxenethionexceedingthelevelforthehighpointofthe

calibrationcurve,a1:2dilutionwasperformed,andthesamplewasre-analyzed.

Thecalculatedconcentrationsofdioxathioninthesamplewere:

TargetAnalyteConcentration(ppb)

Dioxenethion22.2Dioxathion(cis-isomer)NDDioxathion(trans-isomer)ND

Authorizedby:_____________________________MichaelS.Boriner,PhD.

Page 87: Monitoring Report - Mississippi

a0

BO

NN

ER

AN

AL

YT

ICA

LT

ES

TIN

GC

OM

PAN

YQ

UA

PififA1IV

ERESULTS

AN

DQ

UA

LrTYASSURANCE

DA

TAD

IOX

ATR

ION

/D

I0000ETHIO

NH

PLCA

NA

LYSIS

DA

TA

Client:H

ER

CU

LE

SC

ollected:05/21/07

Client

Sample

Type:

Water

Sample

ID:

HO

R-M

WO

5-052107E

xtracted:05/25/07

Extraction

Method

SW846

3510C

File6:

8T63482

Araly2ed:

06/03/0)A

nalysEM

ethod:M

odifiedR

W846

Date

Anaiyst

SAM

PLE-

FouTHO

DBLA

NK

LABC

ON

TRO

LM

ATRIX

SPIKE

MA

TRIXY

PIKE

DU

PUC

ATE

Detected

SpikeD

etectedSpike

Detected

SpikeD

etectedSpore

Detected

Spike

PQL

Am

ountA

mount

Am

ountA

mount

Am

ount

CO

MPO

UN

OS

ug/LuuJL

Am

ount%

ug/LA

mount

%ug/m

LA

mount

%ug/m

LA

mount

%ug/m

LA

mount

%

(ppb)(ppb)

ug/I.R

ecovemy

(ppb)ug/L

Reravem

y(ppm

)ugfm

LR

ecovery(ppm

)ug/m

LR

ecovery(ppm

)u5/m

LR

ecovery

Dlnueneorinn

BA

SS22.16

ND

6.285.00

125.629.78

SOB

595.640.17

5.00803.4

Dinoathion

(cix)0.400

ND

ND

ISO

5.0077.6

0.00SO

S0.0

0.005.00

0.0

0.400N

DN

D4.13

5.6082.6

0.005.00

S.CSO

S5.00

103.0

Diouathion

(trains)

Detected

Spiked%

Oetecteu

Spiked%

Detected

Spiked%

Detected

Spiked%

Detected

Spiked%

SUR

RO

GA

TE

CO

MPO

UN

DS

—A

mounn

Am

ount5

Am

ountA

mount

Recovery

Am

ountA

mount

RecoveN

Am

ountA

mount

E55555C’i5

00E

.ECCE000

Naphthaiene

2.225.00

44.41.89

5,0037.8

2.510.00

50.21.00

5.0036.0

3.350.00

67.0

CerO

fledby:

-

-

11:001cm5.

conner,coo

BO

NN

ERA

NA

LY

TIC

Al. T

EST

ING

CO

MPA

NY

Page 88: Monitoring Report - Mississippi

BonnerAnalyticalTestingCompany

2703OakGroveRoad,Hxttiesburg,MS39402

_.e.Phone:(601)264-2854Fax:(601)268-7064,

CASENARRATIVE:Hercules

HPLCAnalysis

AWatersample,designated“HER-MWI7-052207”,wascollectedbytheclienton05/22)07

at0900,andwasreceivedatBATCOat1115hoursonthesameday.Thesamplewas

giventheBATCOidentificationnumberBT63483.

Analysisfordioxathioncontentwasrequested.

Thesamplewasextractedon05/25/07at0800hours,accordingtoEPASW-846,Method

3510C,andanalyzedon06/03/07at0140hoursutilizingahigh-pressureliquid

chromatograph,HewlettPackardModel1090SeriesIIwithdiodearraydetector.

Quantitationwasperformedwithreferencetoafive-pointcalibrationintherange0.4—20

ppmforeachofthedioxathionisomers.

Duetotheconcentrationofdioxenethionexceedingthelevelforthehighpointofthe

calibrationcurve,a1:10dilutionwasperformed,andthesamplewasre-analyzed.The

analysisofthe1:10dilutedsampleextractshowedthatanartefactofthedetector,

probablycausedbydetectorsaturationduetotheextremelyhighdioxenethioncontent,

hadresultedinaninitialquantitationthatwastoolow.Thesamplewasthendiluted1:250,

andasecondre-analysisperformed.

Thecalculatedconcentrationsofdioxathioninthesamplewere:

TargetAnalyteConcentration(opb)

Dioxenethion4870Dioxathion(cis-isomer)62.7Dioxathion(trans-isomer)ND

Authorizedby:________________________MichaelS.Bonner,PhD.

Page 89: Monitoring Report - Mississippi

__

..

——

--

o

BO

NN

ER

AN

AL

’mC

AL

TE

ST

ING

CO

MPA

NY

QU

AN

TITATIV

ERESULTS

ANDQUALITY

ASSURANCEDATA

DIO

XA

INIO

N/ DIOXENETTIION

HPLCANALYSIS

DATA

010ntH

FRC

TJLESC

ollected:05/22/07

Chent

Sample

P?pe:W

ater

Sample

ID:

HSO

-MW

I7-052207E

xTracted:

05/25/078:00

pQ

RE

ExtractionM

ethod555846

3510C

Vie

#:8253483

Analyzed:

06/03/075

AG

MA

nalysisM

ethod:M

odifiedSW

846

Date

Analyst

5014PLE,T

NO

DBLA

NK

LABCO

NTRO

LM

ATRIX

SPIKE

MA

TRIX°PIK

ED

UPU

CA

TE-

SpikeSpike

SpIKE

Detected

SpAn

SpAn

PQL

Am

ountA

mount

Am

ountA

mount

Am

ount

CO

MPO

UN

DS

ug/Lug/L

Am

ount%

uoJLA

mount

%ug/m

LA

mount

%u9/m

LA

mount

%ug/m

LA

mount

%

(EPA)

(ppb)ug/L

Recovery

(pph)og/L

Recovery

(ppm)

u5/mL

Recovery

(ppm)

o5/mL

Recovery

(ppm)

ug/mL

Recovery

Dio509elhioo

0.4004873.32

ND

6.285.00

125.629.78

5.00595.6

40.175.00

803.4

Dluuathlon

(Us)

0.40062.71

ND3.88

5.0077.6

0.005.00

0.00.00

5.000.0

0.400ND

ND

4.135.00

82.60.00

0.000.0

5.105.00

183.0

Dlouaththn

(Tram)

Detected

Spiked%

Detected

Spiked%

Detncteo

Spiked%

Detected

SpikedVA

Detected

Spiked%

UR

RO

GA

TE

CO

MPO

UN

DS

Am

ountA

mount

Recover

Am

ountA

mount

Recovery

Am

ountA

mount

55p150’5I2

o5>

55

/55

.SKEV

fil35

55

5t

55

5y5

Naphthalene

4.075.00

97.41.59

5.0037.8

2.015.00

50.21.80

5.0036.0

3.350.00

67.0

Certified

bysM

ichaelS.

Oonner,

Ph.DB

ON

NER

AN

ALY

TICAL

TESTING

CO

MPA

NY

Page 90: Monitoring Report - Mississippi

BonnerAnalyticalTestingCompany

.>4

2103OakGroveRoad,Hattiesborg,MS39402

-Phone(601)264-2854Fax:(601)208-7064

ei

CASENARRATIVE:Hercules

HPLCAnalysis

Awatersample,designated“HER-FD2-052107”,wascollectedbytheclienton05/21/07,

andwasreceivedatBATCOon05/22/07at1115hours.Thesamplewasgiventhe

BATCOidentificationnumberBT63484.

Analysisfordioxathioncontentwasrequested.

Thesamplewasextractedon05/25/07at0800hours,accordingtoEPASW-846,Method

3510C,andanalyzedon06/03/07at0205hoursutilizingahigh-pressureliquid

chromatograph,HewlettPackardModel1090SeriesIIwithdiodearraydetector.

Quantitationwasperformedwithreferencetoafive-pointcalibrationintherange0.4—20

ppmforeachofthedioxathionisomers.

DuetOtheconcentrationofdioxenethionexceedingthelevelforthehighpointofthe

calibrationcurve,a1:2dilutionwasperformed,andthesamplewasre-analyzed.

Thecalculatedconcentrationsofdioxathioninthesamplewere:

TargetAnalyteConcentration(ppb)

Dioxenethion24.6

Dioxathion(cis-isomer)1.14Dioxathion(trans-isomer)1.34

Authorizedby:__________________________

MichaelS.Bonner,PhD.

Page 91: Monitoring Report - Mississippi

o0

BO

NN

ER

AN

AL

YT

ICA

L.T

ES

TIN

GC

OM

PAN

YQ

VA

NflTA

TIVE

IESU

LT

IANDQ

UA

U1V

AS

StN

AN

IDATA

OIO

XA

TRION

/D

IOX

ENETH

ION

HPLC

AN

ALY

SISDATA

aienL.

HER

CIJLES

Coilecled:

05/21107client

Sample

Type:

Water

Sample

ID:

KE

N4D

2052l57A

etnacted:05/25/07

j.

5W846

3510C

Filet:

0163484A

nalyzed:06/03/07

2:00AtnM

Axlatynis

Method:

Modified

550046

Date

Analynt

SAM

PLEM

EthO

DBLA

NK

LABC

ON

TRO

LM

ATRIX

SPIKE

MA

TRIXSPIK

ED

UPLIC

ATE

t(iai

SpAn

dSpike

SpikeSpike

ia

Spike

PQI.

Am

ount

Am

ountA

mount

Am

ountA

mount

CO

MPO

UN

DS

uoJLooJL

Am

ount96

ugh.A

mount

%05/niL

Am

ount%

uoJmL

Am

ount%

05/mt.

Am

ount%

(ppb)(pp6)

ug/LR

ecooery(ppb)

ag/I.R

ecnneny(ppm

)uoJm

LR

mm

eey(ppm

)ag/nil.

Rentvm

y(ppm

)ag/niL

Recuveny

Dloxenedlion

0.40024.60

ND6.28

5.00125.6

29.785.00

595.640.17

5.00803.4

Diumm

atlilun0.400

1.14N

D3.88

0.0077.6

0.005.05

0.00.60

5.000.0

0.4001.34

ND

4.135.00

82.60.00

5.000.0

5.155.00

103.0

Dinuattion

(tome)

Detected

Spiked%

Detected

Spiked96

Detected

Spiked%

-D

etectedSpiked

96S

electedSpiked

96

SUR

RO

GA

TE

CO

MPO

UN

DS

—A

nionntA

mount

6muun

Am

ountR

eouv5(y5

fi5

I)5

5fi5

E5fi5

5fi55

5IS

5gy

SIfi5

fl(S

I5it0t000tlSIY

Naphthaiene

2.525.00

50.41.89

5.0037.8

2.515.00

55.21.00

5.0038.0

3.355.00

67.0

Cm

Efledby:N

chae(t.Bonn

,P.

BO

NN

ER

AN

ALY

TICAL