TECHNICAL MEMORANDUM ^ A FOR REDUCED PARAMETER …Jerome C. Randolph, Esq., Keating, Muething &...
Transcript of TECHNICAL MEMORANDUM ^ A FOR REDUCED PARAMETER …Jerome C. Randolph, Esq., Keating, Muething &...
TECHNICAL MEMORANDUM ^ A oFOR REDUCED PARAMETER LIST ^0 M
YEOMAN CREEK AND EDWARDS' FIELD LANDFI
Golder Associates
Golder Associates Inc.1909 North Mill Street, Suite CNaperville. IL USA 60563Telephone (708) 357-2066Fax (708) 357-2330
, GolderAssociates
III
TECHNICAL MEMORANDUMFOR REDUCED PARAMETER LIST
YEOMAN CREEK AND EDWARDS' FIELD LANDFILLS
Prepared by:
Colder Associates Inc.1809 N. Mill Street
Suite CNaperville, Illinois 60563
DISTRIBUTION:
1 Copy1 Copy1 Copy1 Copy1 Copy1 Copy1 Copy1 Copy1 Copy1 Copy2 Copies
October 1992
Richard Boice, U.S. Environmental Protection AgencyStephen Nussbaum, Illinois Environmental Protection AgencyOm Patel, Roy F. WestonShell J. Bleiweiss, Esq., McDermott, Will & EmeryJerome C. Randolph, Esq., Keating, Muething & KlekampDerrick Vallance, Browning Ferris IndustriesGlen Lenzi, Outboard Marine CorporationPierre Talbert, Esq., Foley & LardnerPeter F. LoMonaco, Esq., WaukeganRichard Parson, P.E., City of WaukeganColder Associates Inc.
913-8083.227/913-8084.227
OFFICES IN AUSTRALIA. CANADA, GERMANY, HUNGARY, ITALY, SWEDEN, UNITED KINGDOM. UNITED STATES
Odder Associates Inc.1809 North Mill Street, Suite CNaperville, IL USA 60563Telephone (708) 357-2066Fax (708) 357-2330
October 27,1992 913-8083.227913-8084.227
Mr, Richard BoiceU.S. Environmental Protection Agency, Region V77 West Jackson BoulevardChicago, IL 60604
Mr. Stephen NussbaumIllinois Environmental Protection Agency2200 Churchill RoadSpringfield, IL 62706
RE: REDUCED PARAMETER LIST TECHNICAL MEMORANDUMYEOMAN CREEK AND EDWARDS' FIELD LANDFILLS RVFS
Dear Mr. Boice and Mr. Nussbaum:
Enclosed please find the Reduced Parameter List Technical Memorandum for the YeomanCreek and Edwards' Field Landfills RVFS. We recognize that U.S. EPA/IEPA will requirea review period for a complete analysis of the requests made regarding parameterreductions. However, in order to facilitate the second round of groundwater samplingwhich is planned to start this week. Colder Associates requests that the U.S. EPA/IEPAprovide an expedited response for at least hexavalent chromium, BOD, and field turbidity.
Alternatively, if EPA requires more time to review this submission, the PRP committee isprepared to delay the sampling. However, we would prefer that any delay be short sincewinter is approaching.
If you have any questions or require further information, please contact us.
Sincerely,
COLDER ASSOCIATES INC
AH HashimiStaff Engineer
Ron PattersonPrincipal
AAH/RJP:djf
(83220324.upl/djf)
OFFICES IN AUSTRALIA, CANADA, GERMANY, HUNGARY, ITALY, SWEDEN, UNITED KINGDOM, UNITED STATES
October 1992 -i- 913-8083.227/913-8084.227
TABLE OF CONTENTS
1.0 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
2.0 RECOMMENDATIONS FOR ELIMINATION OF PARAMETERS . . . . . . . . . 22.1 Organics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2.1.1 P e s t i c i d e s / P C B s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22.2 Metals and Cyanide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2.2.1 Antimony . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32.2.2 Mercury . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32.2.3 Silver and Thallium . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32.2.4 Cyanide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2.3 Water Quality Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42.3.1 Biological Oxygen Demand (BOD) . . . . . . . . . . . . . . . . . . . . . 42.3.2 Chloride . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42.3.3 Hexavalent Chromium . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 423.4 Hardness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 413.5 Nitrate plus Nitrite . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 513.6 Total Dissolved Solids (TDS) . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.4 Field Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52.4.1 Field Turbidity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3.0 SUMMARY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
TABLES
TABLE 1 Volatile Organics Analyses of the First Round of Groundwater SamplingTABLE 2 Semivolatile Organic Analyses of the First Round of Groundwater
SamplingTABLE 3 Pesticide and PCB Analyses of the First Round of Groundwater SamplingTABLE 4 Metals Analyses of the First Round of Groundwater SamplingTABLE 5 Water Quality Analyses First Round of Groundwater Sampling
October 1992 -1- 913-8083.227/913-8084.227
1.0 INTRODUCTION
The approved RI/FS Work Plan for the Yeoman Creek and Edwards' Field Landfills
specifies that a technical memorandum will be submitted to the Agencies presentingrecommendations for reducing the analytical parameter list for the second and thirdrounds of groundwater sampling based on the results for the first round. The complete
set of analytical results has been received for the first round of groundwater samplingand also for the leachate wells. The data are presented in Tables 1 to 5. Validation ofthese data is currently in progress but will not be complete before the second round of
sampling must commence. Nevertheless, the unvalidated data are suitable for preparingrecommendations concerning reductions in the parameter list. In fact, validation will
probably strengthen the arguments for elimination of some parameters because validation
typically removes or reduces outliers.
Based on review of the first round of data for the groundwater wells and the leachate
wells, recommendations for reductions in the list of parameters for the second and thirdrounds of groundwater sampling have been prepared. The individual parameters or
groups of parameters that are planned to be eliminated are identified in the followingsection. The rationale for recommending elimination of each identified parameter or
group of parameters is also presented. In addition, two other issues related to the secondand third sampling events are discussed in the summary.
Ooktor Associates
October 1992 -2- 913-8083.227/913-8084.227
2.0 RECOMMENDATIONS FOR ELIMINATION OF PARAMETERS
2.1 Or panics
2.1.1 Pesticides/PCBs
Elimination of Pesticides/PCBs from the analytical parameter list is recommended becausenone of these compounds was detected in any of the groundwater monitoring wellsduring the first round of sampling. In particular, the shallow wells that are immediatelydowngradient from the landfills (e.g., east of the Yeoman Creek and Edwards' FieldLandfills) did not show any of the target Pesticide/PCB compounds, indicating thatmigration of these compounds in groundwater is not occurring. This conclusion is
strengthened further by the fact that the samples analyzed were unfiltered and containedparticulate material (see TSS results). Pesticides and PCBs generally partition strongly onto solids and desorb slowly. Consequently, if pesticides or PCBs are present in a
groundwater system, samples that include participates will show concentrations that aremuch higher than the actual dissolved concentrations. Dissolved concentrations are ofprimary interest with respect to evaluating migration. The absence of Pesticides and PCBs
in samples that contain particulates, therefore, indicates that these compounds are not
currently present and also, since desorption is slow, have not been present in the past.
The absence of Pesticides and PCBs in the groundwater wells is not surprising since thesecompounds were generally not reported in the leachate samples. Only one PCB
congener, a roc lor 1242, was detected in some of the leachate well samples, and it was
present at low concentrations (less than 190 n%/L). These reported leachate concentrations
are also for unfiltered samples and, therefore, the dissolved concentrations should bemuch lower. Again, the dissolved concentrations are of primary interest with respect toevaluating migration.
2.2 Metals and Cvanide
Some metals and cyanide were either not detected in the groundwater and leachatesamples or were only reported in a few samples with qualifications or at concentrationsbelow the preliminary levels of concern indicated in the approved RVFS Work Plan. As
Qolctor Associate*
October 1992 -3- 913-8083.227/913-8084.227
a result, several of the metals and cyanide are recommended for elimination from the
analytical parameter list for the second and third rounds of groundwater sampling.
2.2.1 Antimony
Antimony was not detected in any of the leachate well samples. Detection of antimonywas only reported in two filtered groundwater samples, but no antimony was detected
in either associated unfiltered sample. In addition, both detections of antimony in thegroundwater samples were qualified because antimony was detected in the correspondingblanks. Based on these results, the reported detections are not likely valid. Due to theprobable absence of this metal in all the groundwaters and, especially, the lack of
detections in leachate (Le., source), antimony is recommended for elimination from theparameter list.
2.2.2 Mercury
Mercury is recommended for elimination from the parameter list because it was notdetected in any of the groundwater samples and was only detected in some of the
leachate samples at concentrations below the preliminary level of concern.
2.2.3 Silver and Thallium
Silver and Thallium are recommended for elimination from the parameter list becausethey were not detected in any of the leachate or groundwater samples.
2.2.4 Cvanide
Cyanide was only detected in one leachate sample and one groundwater sample. In bothsamples, the concentrations were below the preliminary level of concern. In addition,
environmental air monitoring conducted at the site did not indicate the presence of
cyanide. Since cyanide is not a parameter of concern at the site, it is recommended thatit be eliminated from the parameter list
Ooktof Associates
October 1992 -4- 913-8083,227/913-8084.227
2.3 Water Quality Parameters
2.3.1 Biological Oxygen Demand (BOD^
Both BOD and COD were measured in the groundwater and leachate samples. In all but
two samples, the COD was higher than the BOD, as would be expected. In the two
samples where the BOD value exceeded the COD, the COD was reported as not detected.It is likely that validation will revise these results. Several samples showed non-detectlevels of BOD but detectable COD suggesting that the COD is a better indicator of thepresence of organics. Based on the preponderance of the available data, the COD
appears to be a better and more sensitive indicator of overall organic content. For thisreason, BOD is recommended for elimination from the parameter list.
2.3.2 Chloride
Elimination of chloride is recommended because it is not a reliable indicator of possibleleachate contamination at this Site. Measured levels in the leachate wells were highlyvariable, ranging from 90 to 1280 mg/L. Concentrations in the groundwater monitoring
wells also ranged widely (from 7 to 1220 m^L), but one of the shallow background wellsshowed one of the highest levels (628 mg/L). These results indicate that high chloride
concentrations may occur that are not related to the landfills. A probable source for thehigh chloride concentrations is road salting in the winter.
2.3.3 Hexavalent Chromium
Elimination of hexavalent chromium is recommended because this species was not
detected in any of the groundwater or leachate wells. It is apparent from these resultsthat hexavalent chromium is not a parameter of concern.
2.3.4 Hardness
Hardness is a measure of the sum of the divalent cations, principally calcium and
magnesium, which are included on the TAL list. Since the principal TAL metals will
Odder Associates
October 1992 -5- 913-8083.227/913-8084.227
continue to be analyzed, hardness data are unnecessary. Hardness, therefore, is
recommended for elimination from the parameter list.
2.3.5 Nitrate plus Nitrite
The concentrations of nitrate plus nitrite in the background wells ranged up to 0.16 mg/L.This level is higher than any reported concentrations for the leachate wells and all but
one (GW105) of the other groundwater monitoring wells. The concentration of 1.65 m^L
in the GW105 monitoring well was far below the preliminary level of concern (10 mg/L).Since nitrate plus nitrite is not a potential parameter of concern, it is recommended for
elimination from the parameter list
2.3.6 Total Dissolved Solids (TDS1
As part of the field sampling protocol, the conductivity of the groundwater is measured.Since conductivity is proportional to the total dissolved solids level, the measurement of
both conductivity and TDS is not necessary. Since conductivity measurements will be
continued in the second and third sampling rounds, TDS is recommended for elimination
from the laboratory analytical parameter list
2.4 Field Parameters
2.4.1 Field Turbidity
During the first sampling round, field turbidity measurements were conducted ongroundwater extracted from the wells at the time of sampling. Since many of the wells
are screened in relatively fine grained units or across sections that contain interbedded
fine grained units, the extracted water is generally turbid. In nearly all groundwater wells
sampled, the level of turbidity is such that the range of the field turbidity meter is
exceeded. The measurement of turbidity in the field, therefore, is planned to be
eliminated during the subsequent sampling rounds because it does not contributed usefulinformation. Elimination of this measurement will not affect overall data interpretation
because all samples are analyzed for Total Suspended Solids (TSS) which is a betterindicator of the amount of particulate material present.
OoM«r Associates
October 1992 -6- 913-8083.227/913-8084.227
3.0 SUMMARY
Based on review of the analytical results for the first round of groundwater sampling andthe leachate well sampling, recommendations have been prepared for reducing the
parameter list for the second and third rounds of groundwater sampling. The parametersor groups of parameters that are recommended for elimination from the parameter listare:
Pesticides/PCBsAntimonyMercury
SilverThalliumCyanide
BODChloride
Hexavalent ChromiumHardness
Nitrate plus NitriteTDS
Field TurbidityIn addition to reducing the list of parameters for the second and third rounds ofgroundwater sampling, other changes are planned for these sampling events. During thefirst sampling event, both filtered and unfiltered samples were submitted for metals
analysis. According to the approved RI/FS Work Plan, the need for both samples wouldbe assessed after the first round. Comparison of the results for the filtered and unfilteredsamples indicates that there are measurable contributions from the particulates for many
of the metals. This was expected because the metals are present in natural soils. Therelative contribution varies from well to well depending upon the turbidity of the water.Since the contribution from particulates cannot be confidently quantified and the
particulate contributions do not indicate an effect from the landfill, and also becausedissolved levels are of more concern (dissolved concentrations are an indication of the
levels of the metals that may be transported), the results for the filtered samples are of
Qoktor Associates
October 1992 -7- 913-8083.227/913-8084.227
primary interest. Consequently, only filtered samples are planned to be collected during
the second and third rounds of ground water sampling.
The results obtained for both of the bedrock wells do not indicate any possible effect fromthe landfill. Therefore, as indicated in the approved RI/FS work plan, these wells will notbe included in the second and third rounds of groundwater sampling.
Sincerely,
COLDER ASSOCIATES INC.
All A. HashimiStaff Engineer
^?^Ronald J. Patters onPrincipal
AAH:RJP:djf
(83220323.upl/djf)
QoMtr Associates
. 1992 913
TABLE 1VOLATILE ORGANICS ANALYSES OF
THE FIRST ROUND OF GROUNDWATER SAMPLING
PreliminarySample ID Level ofDate Sampled ConcernUnits Uf/L
Chloromethane NEBromomethane 4.90E+01Vinyl Chloride 2.00E +00Choroclhane NEMetnytene Chloride 5.00E+00Acetone 3-50E+03Carbon disulfide 3.5QE+031,1-dichlocoetbene 7.00E+00M-dkhloroethanc NE1 ,2-dichloroethene (total) 1 .70E +02Chloroform 5.74E+00U-dichloroelnane 5.00E+002-butanone 1.75E+031,1,1-trichloroethane 2.00E+02Carbon letrachloride 5.00E+00Vinyl aceute NEBromodichloromethane NE1,2-dichloropropane 5.00E+00Cis-l,3-diclilaropropene NETrichtoroethene 3.00E+00Dibromomcbloromelhane 7.00E+021,1,2-trichlorocthane S.OOE+00Benzene S.OOE+00Trans-l,3-dkhloropropene 1.05E+01Bromoform 7.00E+024-methyl'2*pentanone 1 .75E +032-hexanone NETetnchkxoelhene 5.00E+001,1,2 -̂letrachloroethane 1 75E-01Toluene 2.00E+03Chlorobenzene l.OOE+02Ethylbenzene 7.00E+02Styrene l.OOE+02Xylenes (total) l.OOE+04
GW10101lS-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW1020115-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW1030117-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW1040116-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GWS0301!6-Jul-92
ug/L
NDNDNDND2JNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW1050I10-Jul-09
ug/L
NDNDNDNDND49NDNDNDND1JNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW1060110Jul-W
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW10701lO-Jul-09
u«/L
NDNDNDND3BJ12
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW 1080109 Jut-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW 1090120-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW1100120Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
NOTES:ND * Indicates the compound was analyzed for but not detected.B - Indicates the anatyte was found in the associated bbnk as well as in the sample.NE-Not established.J - Indicates an estimated concentration
(831 -wql/llj)
913-
TABLE 1VOLATILE ORGANICS ANALYSES OF
THE FIRST ROUND 6F GROUNDWATER SAMPLING
PreliminarySample ID Level ofDale Sampled ConcernUnits ug/L
Chloromelhane NEBromomethane 4.90E+01Vinyl Chloride 2.00E+MChoroelhane NEMeihylene Chloride 3.00E+OQAcetone 3 JOE +03Carbon disulfide 3JOE+031,1-dichkxoethene 7.00E+001,1-dichloroethane NE1,2-dichloroelhene (total) 1.70E+02Chloroform S.74E+001,2-dkhloroelhane 5.00E+002-btrtaaoBC l.75E+«3l,l,l-tricUoca<Ha*a* Z.ME+«2Carbon tetracUoride 5.00E+*Via* acetate NEBraBMdkUoroaKthaae NEU-dkhloroproparte 500E+OQCb-l,3-dichloropropene NETrichloroelhene 5.00E+00Oibromomchloroniethane 7.00E+021,1,2-lrichloroelhane 5. WE +00Benzene 5.00E+00Trans-1 ,3-dichloropropene 1 .05E +01firomofonn 7.00E+024-methyl-2-penlanone 1.75E+032-hexanone NETelrachloroelhene S.OOE+001,1,2 -̂letrachloroelhane 1.7SE-01Toluene 2.00E+03Chlorobenzene 1 TOE +02Elhytbenzene 7.00E + 02Stymie l.OOE+02Xylenes (total) l.OOE+04
GW1110121-Jul-92
ug/L
NDND2JNDNDNDNDNDNDNDNDNDNDNDNONOunNU
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW5060121 Jul92
ug/L
NDND2JNDNDNDNDNDNDNDNDNDNDNDNDNDMnnitNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW2010117-Jul-92
ug/L
NDNDNDND1JNDNDNDNDNDNDNDNDNDNDNDMrtTtU
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW202012J-Jul92
ug/L
NDNDNDNDND890NDNDNDNDNDNDNDNDNDNDurtnl/NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW2030122-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDunHUNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW20401lS-Jul-92
ug/L
NDNDNDNDND37NDNDNDNDNDNDNDNDNDNDunnitNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW20S0122-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDunnilNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW5070122-Jul92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDunHUNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW2060122-Jul-92
ug/L
NDNDNDNDND18NDNDNDNDNDNDNDNDNDNDunnoNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW2070120-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDunTtU
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW5050120-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDunnuNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
NOTES:ND - Indicates the compound was analyzed for but not detected.B - Indkates the anaryte was found in the associaled blank as well as in the sample.NE • Not established.J * Indicates an estimated concentration
(83220525-wql/llj)
o 1992 913
TABLE 1VOLATILE ORGANICS ANALYSES OF
THE FIRST ROUND OF GROUNDWATER SAMPLING
PntimiiuurySample ID Level ofDate Sampled ConcernUnits ug/L
Chloromethane NEBromofoethane 4.90E+01Vinyl Chloride 2.00E+MChoroethane NEMethyfene Chloride S.OOE+00Acetone 3 JOE +03Caifcondbulfide 3.SOE+031,1-didiloroelhene 7.00E+00l,l«dicbloroclhane NE1.2-dkhloroethene (total) 1.70E+02Chlofofonn 5.74E+001,2-dichkMoelhane 5. WE +002-butanone 1.75E+031,1,1 -trichloroethane 2.00E+02Cart-on tetrachloride 5.00E+00Vinyl acetate NEBromodichloromelhane NE1,2-dicfaloropropane 5.00E+00Cts-13-dicfaloropropenc NETrichloroethene S.OOE+00DttmHnomchlororoelhane 7.00E+021,1.2-trkhloroethane 5.00E+00Benzene 5.00E+00Trans-l,3-dichloropropene 1.05E+01Bromoform 700E+024-methyl-2-pentanone 1.73E+032-hennone NETelnchloioethene S.OOE+001,1̂ 2-letnchloroeIhane 1.7SE-01Toluene 2.00E+03Chlorobenzene l.OOE+02Ethyfcenzene 7.00E+02Slyrene l.OOE+02Xylenes (total) l.OOE+04
GW2080120-Jul-92
ug/L
NDNDNDND2BJNDNDNDND2JNDNDNDNDNDNDNDNDNDNDNDND3JNDNDNDNDNDNDND6
NDNDND
GW2090117-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GWS040117-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW2100117-Jul-92
ug/L
NDNDNDNDNDNDNDNDND5
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW2110113-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW21201lO-Jul-09
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND13
NDNDNDNDNDNDNDNDNDND1
GW2130114-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW2140113-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW5010114-Jul<92
ue/L
NDNDNDNDND11NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW2150121-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND2JNDNDNDNDNDNDNDNDNDNDND
OW2160121 Jul92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
NOTES:ND - Indicates the compound was analyzed for but not detected.B - Indicates the analyle was found in the associated Mank as well as in the sample.NE - Not established.J - Indicates an estimated concentration
(832 wql/llj)
TABLE 1VOLATILE ORGANICS ANALYSES OF
THE FIRST ROUND OF GROUNDWATER SAMPLING
Sample IDDale SampledUnits
ChtoromethaneEtaomomettuneVinyl Chloride^horDcthaneMethytene ChlorideAcetoneCarbon disulfide1,1-dichloroethene1,1 -dichloroetfaane1,2-dichloroelhcoe (total)Chlorofonn1 ,2-dichloroeihane2-botanone1,1.1 -trkUoroethaneCarboatetracUorideVMyt acetateBroawdidhloromcihaDel̂ -dicUoropropaBeCb-1 ,3-dichloropropeneTtichloroelheneDibroroomchloromelhane1,1,2-lrichloroelhaneBenzeneTrans-l,3-dichloropropeneBromofonn4-melhyt-2-Denlanone2-hexanoneTetrachloroethene1 ,1 ̂ 2-lelracbloroelhaneTolueneChlorobenzeneElhylbenzeneSlyreneXylenes (total)
PreliminaryLevel ofConcern
ug/L
NE4.906+012.00E+W
NE5.00E+003.SOE+033.50E+037.00E+00
NE1.70E+025.74E+00S.OOE+001.7SE+032.00E+02S.WE+Ofl
NENE
5.00E+00NE
S.OOE+007.00E+02S.OOE+00S.OOE+001.05E+017 WE +021.75E+03
NES.OOE+001.75E-012.00E+03l.OOE+027.00E+02l.OOE+02l.OOE+04
GW3010109-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW3020108-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW3030109-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW4010116-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW4020116-Jul-92
ug/L
NDNDNDNDND28
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW4030115-Jul-92
ug/L
NDNDNDNDND27NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GWS020115-Jul-92
ug/L
NDNDNDNDNDIS
NDNDNDNDNDNDNDNDNONDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW4050I21 Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW406012t-Jul-92
ug/L
NDNDNDND1BJNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
oI I
• \• II
NOTES:ND - Indicates the oompound was analyzed for bul not delecled.B • Indicates the anatyte was found in the associated blank as well as in the sample.NE - Not established.J - Indicate* an estimated concentration
(83220525.wql/llj)
TABLE 2SEMIVOLAT1LE ORGANIC ANALYSES OF
THE FIRST ROUND OF GROUNDWATER SAMPLING
PrdiouMiySample ID Level of>ale Sampled ConcernJnit* ug/L
Phenol 2.UE+MBb(2-cfaloroethyl)ethcr &1K422-CUorophenol USE +02U-Dichlorobenzene 6.00E+021,4-Dichlorobenzene 7.50E+01Benzyl Alcohol NE1,2-Dichtorobenzene 3.ISE+032-M«hylphenol 1.75E+033b(2-diloroisopropyl)elhcr NE4-M«hylphenol 1.75E+Q3hf-nilroto-di-n-propylamine 5.00E-03Hexacbloroethane 2.50E +00Nitrobenzene 1.7SE+01IsophoFOtie NE2-Nilrophenol NE2,4 Dimethylphervol NEBenzoicAcid 1.40E+03Bis(2-chloroethoxy)methane NE2,4-DkhlorophcnoJ LOSE +021,2,4-Trichlorobenzene 9.00E+00Naphthalene 1.40E+024-Ouoroaniline 1.40E+02Hexacblorobuudiene 4.49E-014-Chloto-3-inethylphenol NE2-Melhytnaphlhalene NEHexachlorocydopenladiene S.OOE+012,4,6-Trichlofophenol NE2,4,5-Trichlorophenot 3.50E+032-Qiloronaphihalene NE2-Nitroaniline NEDimethyl Phlhalale NEAcenapbthylene NE2,6-Dinitrotoluene NE3-Nhroaniline NEAcetuphthene NE2,4-Dinitrophenol 7.00E +014 NilropUenol NEDibenzofuran NE2,4-Dinitrotoluene NEDiethylphthabite 2.80E +04
GW10101lS-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW1020115-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW 1030117-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GWI040116-Jiil-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GWS0301ld-Jul-92
UR/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW1050110-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW1060110-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW1070110-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW1080109-Jul-92
«K/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW1090120-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW1100120-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
TABLE 2SEMrVOLATILE ORGANIC ANALYSES OF
THE FIRST ROUND OF GROUNDWATER SAMPLING
Sample IDDate SampledUnits
4-Chlorophenyl-phenyletherFluorene4-Nilroaniline4,6-Dinitro-2-MethylphcnolN-Nitrosoodipbenylamiae4- Bromophenyl-pbenytetherHexachkHobenzenePentachlorophenolPhenanlhreneAnthraceneDi-n-bulylphlhableFluoranlbcoePyreoeBulyfeeuylphthalale313-PicMonili. ariilbiBcwo<a)aotbneaMChqfMBjeBb(2-ethytheKyl)phtlulaleDi-n-octyl phlhalaleBenzo(b)nuoranlheneBenzo(k)fluoninlheneBenzo(a)pyreneIndeno( 1 ,2,3-cd)pyrcneDibenzo(a,h)anthraoeiieBenzo(g,h,i)perylene
PrdimiiuuyLevel ofConcern
uf/L
NENENENE
7. HE +00NE
l.OOE+002-OOE+02
NENE
3JOE+02NENE
7QOE+Q3tt^^mA T^J
NE14DE41ZME-M4006+00
NE200E+OI2.00E-012.00E-01400E-013.00E-01
NE
GW10101lS-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDND
NDNDND2BJNDNDNDNDNDNDND
GW10201lS-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDur\WONDNDNDNDNDNDNDNDNDNDND
GW1030117-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDlltlJ DJ
NDNDND1SBNDNDNDNDNDNDND
GW10401I6-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDND6BJNDNDunm*NDNDNDNDNDNDNDNDNDNDND
GW5030116-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDND1BJNDNDunnuNDNDNDNDNDNDNDNDNDNDND
GWI050110-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDur\KU
NDNDNDNDNDNDNDNDNDNDND
GW1060110-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDunnilNDNDNDNDNDNDNDNDNDNDND
GW1070110-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDND
NDNDNDNDNDNDNDNDNDNDND
GW1080109-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDwr»nuNDNDNDNDNDNDNDNDNDNDND
GW 10901 GW11 00120-Jut-92 20 Jul 92
ug/L ug/L
ND NDND NDND NDND NDND NDND NDND NDND NDND NDND NDND NDND NDND NDwr* unnu NUND NDND NDND NDND NDND NDND NDND NDND NDND NDND NDND ND
r»
' »
NOTES:ND - Indicates that the compound was analyzed for but not detected.J - Indicates an estimated concentration.X * Denotes the codutkm of indistinguishable isomers.
NE - Not established.B - Indicates the analyte was found in the associated blank as well as the sample.
(03220524.wql/ l l j )
TABLE2SEMIVOLATILE ORGANIC ANALYSES OF
THE FIRST ROUND OFGROUNDWATER SAMPLING
PreliminarySample ID Level of)ate Sampled ConcernUnits ug/L
Phenol 2.1*6+04Bis(2-chloroethyl)elher 3.18E422-Chlorophenol USE +021,3-Dichlorobenzene 6.00E+021,4-Dichlorobenzene 7.50E+01Benzyl Alcohol NE1,2 Dkhlorobcnzenc 3.15E+032-Methylpbenol 1.75E+039b(2-d)loioisopropyl)etner NE4-Melhylphenol 1 .73E+03N-nitroso-di-n-propylamine 5.00E-03Hexachloroethane 2.50E+00Nitrobenzene 1.75E+01[sophorone NE2-Nilrophenol NE2,4-Dimcthylphenol NEBenzokAcid 1.40E+05Bis(2'dtloroellKM(y)melbane NE2,4-Dicblorophenol l.OSE+021,2,4-Trichlorobenzene 9 WE +00Naphthalene 1.40E+024*Chloroaniline 1 .40E +02HexachlorobuUdiene 449E-014-Chloro-3-methylphenol NE2-Methyfauphthalenc NEHejuchlorocydopentadicne 5.00E+012,4,6-Trichlorophenol NE2,4,5-Trichlorophenol 3. SOB +032-Chloronaphthalene NE2-Nitroaniiine NEDimethyl Phfhalate NEAcenaphlhyiene NE2,6-Diaitrotoluene NE3-Nitroaniline NEAcenaphthene NE2,4-Dinitropbenol 7.00E+014 Nilrophenol NEDibenzofuran NE2,4-Dinitnrtoluene NEDielhylphlhalate 2.80E +04
GW111012l-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GWS06012l-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW2010117-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW2020123-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW2030122-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW2040122-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW20S0122-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW5070122-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW2060122-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND2JNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW2070120-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND3JNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GWSOS0120-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
c
TABLE 2StM I VOLATILE ORGANIC ANALYSES OF
THE FIRST ROUND OF GROUNDWATER SAMPLING
PreliminarySample ID Levri ofDale Sampled ConcernUnits ug/L
4-Chk>rophenyl-phenyielher MBFtuorene NE4-Nitroaniline NE4,6-Dinitro-2-Mcthylphenol NEN-NitnttosdiphenytMnine 7.14E+004-Bromophenyl-phenyklher NEHexachlorobenzene I.OOE+00Pentachlorophcnol 2-OOE+02Phenanthrene NEAnthracene NEDi-n-bulylphthaUle 3.30E+02Fluonnthene NEPyrcac NEButytenzyioblhatele 7JOE+«33bM>kUanbemidbe NEBaao(a)MMhracaK IMB41Cbryaeae 2.ME41Bb(2-eUiylbexyOphthatale 4.00E+00Di-n-octyl phthalate NEBenzo(b)fluoranthene 2.00E+01Benzo(k)nuorantnene 2.00E41Benzo(a)pyreite 2.00E-01lndcno(l,2,3-cd)pyrene 4.00E-01Dibenzo<a,h)anlhracene 3.00E-01Benzo(g,h,i)perylene NE
GW1110121-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDunnuNDNDNDNDNDNDNDNDNDNDND
GWS060121-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDunNL>
NDNDNDNDNDNDNDNDNDNDND
GW20I0117-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDND7 HIA Dl
NDNDND12BNDNDNDNDNDNDND
GW2020123-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDunNO
NDNDND1JNDNDNDNDNDNDND
GW2030122-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDunnoNDNDND1JNDNDNDNDNDNDND
GW2040122-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDwnnitNDNDNDNDNDNDNDNDNDNDND
GW2050122-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDunnuNDNDNDNDNDNDNDNDNDNDND
GW5070122Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDunNL>
NDNDNDNDNDNDNDNDNDNDND
GW2060122-Jul-92
ug/L
NDNDNDNDNDNDND2BJNDNDNDNDNDunWO
NDNDND5JNDNDNDNDNDNDND
GW2070120-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDunHLJ
NDNDND3JNDNDNDNDNDNDND
GWSOS0120Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDunFfLINDNDNDNDNDNDNDNDNDNDND
ff
*
NOTES:ND - Indicates that Ihe compound was analyzed for but not detected.J - Indicates an estimated concentration.X - Denotes the coelution of indistinguishable isomers.
NE - Not established.B - Indicates the analyle was found in Ihe associated blank as well as the sample.
(81220524.vql/ll))
TABLE 2SEM [VOLATILE ORGANIC ANALYSES OF
THE FIRST ROUND OF GROUNDWATER SAMPLING
PreliminarySample ID Level ofDale Sampled ConcernUnits ug/L
Phenol 2.ME+MBb(2-diloroelhyl)ether 3.18E422-Chkwophenol 1.75E+02U-Dichlorobenzene 6 (WE +021,4-Dichlorobenzene 7 JOE +01Benzyl Alcohol NEU-Dicblorobenzene 3.1SE+032-Metbytphenol 1 75E+03Bb(2-chloroisopropyl)elber NE4-Methytphenol 1 .7SE +03N-nilroBO-di-n-propylamine 5.00E-03Hexachloroetbane 2.50E+00Nitrobenzene I.75E+01Isophorone NE2-Nilrophcnol NE2,4-Diruelhylpbenol NEBcnzokAcid 1.40E+03Bb(2-chloroelhoxy)methaae NE2,4 Didilorophenol 1.05E+021,2,4-Tricfalorobenzene 9.00E+00Naphthalene 1.40E+024-Chloroaniline 1 40E +02HexachJorobutadiene 4.49E-014-Chk>ro-3-melhytphcnol NE2-Meibylnaphthalene NEHeiacUorocydopentadiene 5.00E +012,4,6-Trkhloropbenol NE2,4,5-Trichlorophenol 3.50E+032-ChloronaphIhalene NE2-Nitroaniline NEDimethyl Phthalale NEAcenaphihylene NE2,6-Dinitrotoluene NE3-Nitroaniline NEAoenaphlhene NE2,4-Draitropheool 7.00E+-014-Nitropheno) NEDibenzofuran NE2,4-Dinitrotoluene NEDielhylphthalate 2.80E+04
GW2080120-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW2090117-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GWS040117-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW2100117-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW2110113-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW21201lO-Jul-09
«g/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW2130114 Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW2140113-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GWS010114 Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW2I50121 -Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW2160121 -Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
TABLE 2SEMIVOLATILE ORGANIC ANALYSES OF
THE FIRST ROUND OF GROUNDWATER SAMPLING
PreliminarySample ID Level ofDale Sampled ConcernUnits ug/L
4-Chlorophenyl-phenykthcr NEFluorene NE4-Nitroanilinc NE4,6-Dinitro-2-Melhylphenol NEN-Niirososdipbenybmine 7.14E+004-Bromophenyl-phenylether NEHexachtorobenzene l.OOE+00Penlachtocopbenol 2.00E+02Pbenanthrene NEAnthracene NEDi-n-butylphlhalate 3.SOE + 02Fluoranlhene NEPyreoc NEBmyibenzyipblhalate 7.00E+0333-DkUarobaKidiM NEBeuo(a)a«lanoeae l.OOE-01OuyMoe ZME-01Bis(2-etbylneiyl)phtbalate 4.00E+00Di-n-octyi phlhalate NEBenzo(b)fluoranlhene 2.00E+01Benzo(k)nuoranlhene 2.00E-01Benzo(a)pyrene 2.00E-01Indeno(l,2,3-cd)pyrene 4 00 H -01Dibenzo(a,h)anlliraceoe 3.00E-01Benzo(gIh,i)perylene NE
GW2080120-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND3JNDNDNDNDNDNDND
GW2090117-Jul-92
UK/L
NDNDNDNDNDNDNDNDNDNDNDNDND2BJNDNDND10 BNDNDNDNDNDNDND
GW5040117-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDND4BJNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW2100117-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDND4BJNDNDND24BNDNDNDNDNDNDND
GW2110I13-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND2JNDNDNDNDNDNDND
GW2120110Jul-09
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW2130114-Jul-92
ug/L
NDNDNDNDNDNDND2JNDND2BJNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW2140113-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW5010114-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDND2BJNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW2150121-Jul-92
"g/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW2160121 Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
I
NOTES:ND - Indicates that the compound was analyzed for but not detected.J - Indicate* an estimated concentration.X - Denotes the coelution of indistinguishable isomers.
NE - Not established.B - Indicates the analyte was found in the associated blank as well as the sample.
(B3220S24.wql /Uj)
TABLE 2SEM[VOLATILE ORGANIC ANALYSES OF
THE FIRST ROUND OF GROUNDWATER SAMPLING
Sample IDDate SampledUnits
PhenolBb(2-chloroelhyl)elher2-Chlorophenol1 ,3-Dichlorobenzenc1 ,4-DichlorobenzeneBenzyl Akohol1 ,2-DicbloFobenzene2-Methylphenol9b(2-chloroisopropyl)ether4-MelhylphenolN-nitroso-di-n-propylaminehlexachtoroelhaoeNitrobenzene[sopnorone2-Nilrophenol2,4-DimethylphenolBenzoic AcidBis(2'd)loroelhoxy)mettune2,4 Dkhlorophenol1 ,2,4-TrichlorobenzeneNaphthalene4-ChloroanilineHexachlorobutadiene4 -Chloro-3-methyt phenol2-Methyl naphthaleneHexacUorocydopentadiene2,4,6-Trichlorophenol2,4,5-Trichloropheno)2-Chlofonaphthalene2-NilroanilineDimethyl PhthalateAoenaphlhyteae2,6-DinitrotoIuenc3-NitroanilineAcenaphthene2,4-DJnitrophenol4-NitrophenolDibenzofuran2,4-DinitrotolucneDielhylphthalate
PrdiminaiyLevdofConcern
uf/L
iite+M3.18E421.75E+026.ME+027.50E+01
NE3.15E+031.75E+03
NE1.73E+035.00E-032.50E+00USE +01
NENENE
1.40E+OSNE
LOSE +029.00E+001.40E+021.40E+024.49E-01
NENE
5.00E+01NE
3.50E+03NENENENENENENE
7 WE +01NENENE
280E+04
GW3010109-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW3020108-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW3030109-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW4010116-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW4020116-Ju]-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW4030115-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GWS020115-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW4050121-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW406012t-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
rTABLE 2
SEMIVOLATILE ORGANIC ANALYSES OFTHE FIRST ROUND OF GROUNDWATER SAMPLING
Sample IDDate SampledUnits
4-Chloropnenyi-phenylelherFluorene4-Nitroaniline4,6-Dinitro-2-MelhylphenoJN-NitrososdipbenyUmine4-Bromophenyl-phenytetherHexachlorobenzenePentachlorophenolPhenanlhreneAnthraceneDi-n-butylphlhalaleFluorantbenePyreneBittylbcnzylphtltalate3,3-DkMarobcMldiiicBenzo(a)anihfacaieChryseneBts(2-«lhymexyl)phlhalaleDi-n-octyl phlhalateBenzo(b)nuorantheneBenzo(k)riuoranlheneBenzo(a)pyreneIndeno( 1 ,2r3-cd)pyreneDibenzo(a,h)anlhraceneBenzo(g,h,i)perylene
PreliminaryLevdofConcern
ug/L
NENENENE
7.14E+00NE
l.OOE+002-00 E+ 02
NENE
3.50E+02NENE
7.00E+03NE
1.00E-M2.00E-014.00E+00
NE200E + 012.00E-012.00E-01400E013.00E-01
NE
GW3010109-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW3020108-Jul-92
"g/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW3030109-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND1 JNDNDNDNDNDNDND
GW4010116-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDND4BJNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW4020116-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDND4BJNDNDND18 BNDNDNDNDNDNDND
GW4030115-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND6BJNDNDNDNDNDNDND
GW50201lS-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND6BJ2JNDNDNDNDNDND
GW40S0121-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW406012t-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
NOTES:ND - Indicates that the compound was analyzed for but not detected.J • Indicates an estimated concentration.X - Denotes the codution of indistinguishable isomers.
NE - Not established.B - Indicates Ihe analyte was found in Ihe associated blank as well as Ihe sample.
(83220524.wql/ l l j )
October 1992 9138083
TABLE3PESTICIDE AND PCB ANALYSES OF
THE FIRST ROUND OF GROUNDWATER SAMPLING
PreliminarySampk ID Level ofDate Sampled ConcernUnits ug/L
Alpna-BHC 5.56E03Beta-BHC 1.94E-02Delia BUG 200E-OIGatmna-BHC 1.17E+02Heptachlor 4.00E-01Aldrin 2-06E-03Heptachlor Epoude 2.00E-01EndoHilfaa 1 1.7SE+00Dieldrin 2.19E-034,4'-DDE 1.03E-01Endrin 2.00E+00Endonilfan II 1.75E+004,4'-DDD 1.46E-OIEndosulfan Sulfate 1.75E+004,4'-DDT 1.03E-01p,p'-Methoxychlor 4.00E+02Endrin Ketone NEAlpha Chlofdaoe 2.00E+00Gamma-Chlordane 2.00E+MToxaphene 3.00E+00Aorlcor-1016 5.00E-01Arodor-1221 500E-01Arodor-1232 5.00E-01Arodor-1242 500E-01Arodor-1248 S.OOE-01Arodor-1254 S.OOE-01Arodor-1260 5.00E-01
GWltltl15-Jul-»Z
uf/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW1020115-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW10301I7Jul92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW1040116Jul92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GWS0301160 ill 92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GWIOS0110-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW10601IO-Jul-92
«g/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW10701IO-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW1060109-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW1090120-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GWI100I20 Jul 92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
ff
NOTES:ND - Indicates the compound was analyzed (or but not detected.C - Indicates the indentificalkMI of the compound has been confirmed by GC/MS.NE • Not established.
(83220523. wq>,..,,
October 1992 913 808.*
TABLE3PESTICIDE AND PCB ANALYSES OF
THE FIRST ROUND OF GROUNDWATER SAMPLING
PreliminarySample ID Level ofDale Sampled ConcernUniU ug/L
Alpha-BHC S.S6E-03Beta-BHC 1.94E-02Deha-BHC 2.00E 01Gamma-BHC U7B+02Heptachlor 4.00E-01Aldrin Z.06E-03HeplacblorEpoxide 2.00E-01EAdosutfaal 1.75E+00DfeUrfB Z19E-03M'-DDE 1.03E-C1Eadrta 2*E*MEadawtfMlI 1.73E+M4,4'-DDD 1.46E-01EndoMdfan Sulfale 1.75E+004,4'-DDT 1.03E-01p,p'-Methoxychlor 4.00E +02Endrin Ketone NEAlpha-Chlordane 2.00E+00Ganuna-Qilordane 2.00E+00Toxaphene 5.00E+00Aorlcor-1016 500E-01Arodor-1221 S.OOE-01Aroclor 1Z32 5.00E-OIArodor-1242 S.OOE-01Arodor-1248 500E-01Aroclor-1234 S.OOE-01Aroclor-1260 S.OOE-01
GW1110121-Jul-92
ug/LNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW5060121-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW2010117-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW2020123-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW2030I22-Jul-92
«g/L
NDNDNDNDNDNDNDNDNDNDNONDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW2040122-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW20S0122-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GWS070122-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW2060122-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW2070120Jul92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GWSOS0120-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
9( ii L' i^
i f: 1ff*
NOTES:ND - Indicates Ibe compound was analyzed for bul not detected.C - Indicate* Ibe indenlificalion of the compound ha» been comfirmed by GC/MS.NE - Not established.
(83220523. wql/llj)
October 1992 9138083
TABLE 3PESTICIDE AND PCB ANALYSES OF
THE FIRST ROUND OF GROUNDWATER SAMPLING
PreUnioarySample ID Level ofDale Sampled ConcernUnits ug/L
Alpba-BHC 5.56E-03Beta-BHC 1.94E-02Ddla-BHC 2.00E-01Ganma-BHC 1.17E+02Heptachkx- 4.00E-01Aldrin 2.06E-03Heplachlor Epoxide 2.00E-01Endosulfan I USE +00Dieldrin 2.19E-03M'-DDE 1.03E-01Endrin 2.00E+00Endosulfan 11 1 75E+004,4' ODD 1.46E-01Endosulfan Sulfate 1 .75E +004,4' DOT 103E-01p,p'-Melhoxychlor 4.0QE+02Endrin Kelane NEAlpba-CUocdane 2.00E+00Gamou-CUordane 2.00E+00Toxaphene S.OOE+00Aorlcor-1016 5.00E41Arodor-1221 S.OOE-01Arodor-1232 S.OOE-01Arodor-1242 S.OOE-01Aroctor 1248 5 ME 41Arodor-1254 S.OOE-01Arodor-1260 S.OOE-01
GW2M012+M42
UC/LNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
OW20901nJul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GWS040117-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW2100117-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW2110I14-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW2120110-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW2130114-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW2140113Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GWS010114-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW21S0121-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW2160121-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
NOTES:ND - Indicates the compound was analyzed for but not detected.C - Indicates the indentifkalion of the compound has been comfirmed by GC/MS.NE - Not established.
(83220523-ws ,)
October 1992 913-H083
TABLE 3PESTICIDE AND PCB ANALYSES OF
THE FIRST ROUND OF GROUND WATER SAMPLING
Sample IDDate SampledUnits
Alpha-BHCBeta-BHCDelta BHCGamma-BHCHeptachlorAldrinHeptacblor EpoxideEodosutfanlDieidraM'-ODBEwferfaEMlDMKiMll4,4'-DDDEadotHKan Sulfale4.4--DDTp.p'-MelhoxychlorEndrin KetoneAlpha-ChkxdaneGamma-ChlontaneToxapheneAorloor-1016Arodor-1221Arodor-1232Arodor-1242Aroclor-1248Arodor-1254Arodor-1260
PreliminaryLevel ofConcern
ug/L
5.S6E431.94E-022.00E-011-I7E+024.00E-012.06E-032.00E-011.7SE+002.19E-031J3E4HZME+ML.73E+MA*f JUT^V
I.46E4I1.75E+001.03E-014.00E+02
NE2.00 B+ 00Z.OOE+005.00E+005.00E-OIS.OOE-015.00E-015.00E-015.00E-01S.OOE-01S.OOE-01
GW3MM09-J«l-»2
uf/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW3020IM-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDNDwnnuNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW3030I09Jul92
UR/L
NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW40I01l6-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDND
NDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW4020116Jul-92
uit/L
NDNDNDNDNDNDNDNDNDNDNDtinnuNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW4030I15-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDND
NDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW50201lS-Jul-92
«g/L
NDNDNDNDNDNDNDNDNDNDNDunnuNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW405012l-Jul-92
ug/L
NDNDNDNDNDNDNDNDNDNDND
NDNDNDNDNDNDNDNDNDNDNDNDNDNDND
GW4060121 Jul92
ug/L
NDNDNDNDNDNDNDNDNDNDNDunnuNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
ei
iff*w
NOTES:ND - Indicates the compound was analyzed for but not detected.C - Indkates Ibe indentifkatiofi of the compound has been cooif irmed by GC/MS.NE-Not established.
(83220523 wql/llj)
JcloK. .,,2 913-buttJ
TABLE 4METALS ANALYSES OF
THE FIRST ROUND OF GROUNDWATER SAMPLING
Sample IDDate SampledUnits
AluminumAntimonyArsenicBariumBerylliumCadmiumCalciumChromiumCobaltCopperIronLeadMagnesiumManganeseMercuryNickelPotassiumSeleniumSilverSodiumThalliumVanadiumZincCyanide
PreliminaryLevel ofConcern
ug/L
NEl.OOE+012.06E-025.00E+03lOOE+005.00E+00
NEl.OOE+02
NE1.30E+03
NE5.00E+00
NE7.00E+03200E+00l.OOE+02
NE5 OOE +01LOSE +02
NE2.00E+002.45E+027.00E+032.00E+02
GW1010115-Jul-92
ug/LUnfiltered
4350 NND10.2
81 .98NDND
1620008.6 BND
11.8B11100
4.3 WN89900210ND
10.9 B7520
NDWNND
110000NDWN
7B30.2*ND
GW1010115 Jill 92
ug/LFiltered
81.9 BNDND
S3.6BNDND
143000 ENDNDND3320
NDW7950062.3
NDNND5630
NDWNND
110000N D NNDNDNA
GWI020115-Jul-92
ug/LUnfiltered
1640 NNDND
75.4 BNDND
24100012 3ND
7.8 B21500
2.9 BWN56800447NDND
4900 BN D NND
264000NDWN
ND52.5'ND
GW 1020115-Jul-92
ug/LFiltered
79.5 BND
NDW58.6 B
NDND
240000 ENDNDND
17500N D W54900391
NDNND
4000 BNDWN
ND286000NDN
NDNDNA
GW1030117-Jul-92
ug/LUnfiltered
669NND
NDW87.5 B
NDND
1400009.4 BNDND4650
NDWN7600047.5NDND
20400NDWN
ND146000
NDWNND
30.8*ND
GW1030117-Jul-92
ug/LFiltered
85.3 BND
NDW85.4 B
NDND
133000 ENDNDND3090
NDW7420019.8
NDNND
20900NDWN
ND151000NDN
ND3.1 BNA
GW10401 GW10401lo-Jul-92 16-Jul-92
ug/L ug/LUnfillered Filtered
450 TurbidityND was
NDN less781 thanND 20NTUND (17 NTU).
49800 A filtered28.7 sample
10.7 B wasND not5380 taken.3WN8270028.8ND21 B
107000NDNND
335000NDWN
ND22.8ND
GW5030116-Jul-92
ug/LUnfiltered
280 NNDND801NDND
5280023.19.5 BND5520
NDWN8540029.9ND15 B
111000NDNND
348000NDWN
ND34.5*ND
GW5030116-Jul-92
ug/LFiltered
Turbiditywasleu
than20 NTU
(17 NTU).A filtered
•amplewasnot
taken.
GW1050110-Jul-09
ug/LUnfiltered
1060ND
NDW66.3 B
NDND
8760014.9ND
15.5 B1900 N2.3 BW5310072.1-ND
19.5 B7070
NDWNND
61500NDWN
ND75.342.1
NOTES:B • Analyte was detected at a concentration between the Contract Required Detection Limit and the Instrument Detection Limit.N - Indicates a matrix-related interference in the sample preparation procedure and/Or analysis for the flagged analyte. This is
normally a cosequence of a relatively high anionic content in the sample.E - Indicates that a chemical or physical interference effect was encountered during the analysis of the flagged analyle.
As a result of this interference, all values for Ihb analyte in the same matrix must be considered to be estimated quantities.W • Indicates a slight matrix related interference b present for the analyte as determined by analytical spike recovery that b wide
of the 85% to 115% CLP acceptability limits in samples which exhibit relatively low concentrations of the analyte.S - Indicates CLP linearity guidelines cannot be achieved after two separate determinations.ND • Indicates the compound was analyzed for but not detected.NE • Not established.NA • Not analyzed• - Indicates a non-homogenous umpk matrix in regard to the flagged analyte. This b normally the consequcnc of a degree of container
and/or sediment content variation in aqqueous samples.
(833220521 ../llj) c
>ctob
TABLE 4METALS ANALYSES OF
THE FIRST ROUND OF GROUNDWATER SAMPLING
Sample IDDate SampledUnits
AluminumAntimonyArsenicBariumBerylliumCadmiumCalciumChromiumCobaltCopperIronLadMafate»ium
MnipaeicMercuryNickelPoUaiumSeleniumSilverSodiumThalliumVanadiumZincCyanide
PreliminaryLevel ofConcern
ug/L
NEl.OOE+012.06E-025.00E+031.00E+M5.00E+00
NEl.OOE+02
NEI.30E+03
NE3.00E+M
NE7.00E+032.00E+00l.OOE+02
NE5.00E+011.05E+02
NE2-00 E+ 002.45E+027.00E+032.00E+02
GW1050110-Jul-09
ug/LRltcred
133 BND
NOW62.1 BNDND
86200NDND5.1 B259ND
5310037.7
NDN14.1 B6910NDND
65700NDWN
ND12.9 BNA
GW10601lO-Jul-09
ug/LUnAltercd
15200ND
8.7 B138 BNDND
12800025.4
11.2B36.9
31300 N28.8 S51900574«ND
34.5 B6550
NDWNND
24000NDWN
28B154ND
GW1060110-Jul-09
ug/LFiltered
616ND
NOW64.8 BNDND
88200NDNDND58103.6
29600176
NDNND
2120 BNDND
24300NDWN
ND13.2BNA
GW10701lO-Jul-09
ug/LUnfillered
24800ND
6.3 B167 B1.5 BND
15800057.6
15.9 B37.4
38400 N20.2
61200681*ND514
16200NDWN
ND25300
NDWN47.7 B
129ND
GW1070110 Jut-09
ug/LFiltered
99.7 BNDND
111 BNDND
108000NDNDND4950ND
32700186
NDNND7890
NOWND
27700NDWN
ND5BNA
GW1080109-Jul-92
ug/LUnfiltered
14400ND13.6I38BNDND
19800039.9
11.9B37.8
28200 N44.4 S112000882-ND44
7380NDWN
ND24300
NDWN27.4 B
121ND
GW1080109-Jul-92
ug/LFiltered
1420ND
NOW79.5 BNDND
103000NDNDND23504.9 W59300129
NDNND
2770BNDND
25700NDWN
ND13.5 BNA
GW 1090120-Jul-92
"g/LUnfillered
587ND
NDWN734NDND
119000401NDND5180
2.3 BN100000
27.8ND
22.9 B48300NDNND
106000NDWN
ND15.4 BND
GW1090120-Jul-92
ug/LFiltered
50 BND
NDW87.9 BNDND
109000NDNDND1610
NDN9680026.1
NDNND
2720 BNDNND
55400NDWN
NDNDNA
GW11001 GW1100120-Jul-92 20-Jul 92
ug/L ug/LUnfillered Filtered
3090 NDND ND
ND N 4.1 B107 B 84 BND NDND ND
125000 150000 END NDND ND6B ND5860 2970
12 WN NDW102000 110000
184 39.5ND NDNND ND
3770 B 6710ND N ND WNND ND
51900 165000ND WN ND WN
ND ND17.5 B 7.2 BND NA
NOTES:B - Analyte was detected at a concentration between the Contract Required Detection Limit and Ihe Instrument Detection Limit.N - Indicates a malrix-relaled interference in Ihe sample preparation procedure and/Or analysis for the flagged analyte. This is
normally a cosequence of a relatively high anionic content in the sample.E - Indicates that a chemical or physical interference effect was encountered during Ihe analysis of Ihe flagged analyte.
As a result of this interference, all values for this analyte in the same matrix must be considered lo be estimated quantities.W - Indicates a slight matrix related interference b present for Ihe analyte as determined by analytical spike recovery that is wide
of the 85% lo 115% CLP acceptability limits in samples which exhibit relatively low concentrations of the analyle.S - Indicates CLP linearity guideline* cannot be achieved after two separate determinations.ND • Indicates the compound was analyzed for but not detected.NE • Not established.NA - Not analyzed* - Indicates a non-homogenous sample matrix in regard lo Ihe flagged analyle. This b normally Ihe consequent of a degree of container
and/or sediment content variation in aqqueous samples.
(833220522. wql/llj)
Iclotx 913-8083
TABLE 4METALS ANALYSES OF
THE FIRST ROUND OFGROUNDWATER SAMPLING
Sample IDDate SampledUnits
AluminumAntimonyArsenicBariumBerylliumCadmiumCalciumChromiumCobaltCopperIronLeadMagnesiumManganeseMercuryNickelPotassiumSeleniumSilverSodiumThalliumVanadiumZincCyanide
PreliminaryLevel ofConcernug/L
NEl.OOE+012.06E-025.00E+03l.OOE+003.00E+00
NEl.OOE+02
NE1.30E+03
NE5.00E+00
NE7.00E+03200E+00l.OOE+02
NE5.00E+01LOSE +02
NE2.00E+002.45E+027.00E+032.00E+02
GW1110121-Jul-92
ug/LUnfillered
40700ND
33.6 SN374
2.5 BND
33900069.2
25.7 B65.6
6210063.8 N193000
1700ND73.9
22500NDWN
ND143000NDWN
74149ND
G Will 0121-Jul-92
ug/LFiltered
66.9 BNDND242NDND
153000NDNDND5100
NDWN86100
146NDNND5140
NDWNND
150000NDWN
NDNDNA
GW5060I21-Jul-92
ug/LUnfillered
36900ND
117 N370
2.4 BND
32600055.6
24.5 B56.1
5720058.6 N184000
1560ND63.4
20800NDWN
ND145000
NDWN67139ND
GW5060121-Jul-92
ug/LFiltered
45.3 BND
NOW245NDND
154000NDNDND6260
NDWN86600
143NDNND5400
NDWNND
144000NDNNDNDNA
GW20101l7-Jul-92
ug/LUnfillered
63 BNNDND239NDND
18900015.9NDND4530
NDWN76400
157NDND
4000 BNDWN
ND125000
NDWNND
8.6 B'ND
GW20I01 GW2020117-Jul-92 24-Jul-92
ug/L ug/LFiltered Unfillered
Turbidity 2200 N*was NDless 5.4 Bthan 608
20NTU ND(7 NTU). NDA tillered 322000
sample 253 Nwas NDnot 22.4 B
taken. 3980 N*2.5 B
220000295 NND
206 N'21500
NDWNND
435000NDWN
5.6 B37.1*33.4
GW2020124-Jul-92
ug/LFiltered
107 BND10.5611NDND
303000ND
7.2 BND1890
NDWN206000
224NDN239
20700NDNND
427000NDWN
ND13.8 BNA
GW2030122-Jul-92
ug/LUnfillered
326ND
NDWN94.3 BNDND
3530019.1NDND569
NDN3360021.1NDNDND
NDWNND
18600NDWN
ND15.6 BND
GW2030122-Jul-92
ug/LFiltered
Turbiditywaslessthan
20 NTU(17.5 NTU).A filtered
samplewasnot
taken.
GW2040130-Jul-92UG/L
Unfillered
NDND48 B70.2 BNDND
215000NDNDNDND
NDWN10800013.4 BNDN1430
3130 BNDWN
ND24500
NDWNND30.4
?
ff
NOTES:B - Analyle was detected al a concentration between Ihe Contract Required Detection Limit and the Instrument Detection Limit.N - Indicates a matrix-related interference in the sampk preparation procedure and/Or analysb for the flagged analyle. This is
normally a cosequence of a relatively high anionic content in Ihe sample.E - Indicates that a chemical or physical interference effect was encountered during the analysis of the flagged analyle.
As a result of thb interference, all values for thb analyle in the same matrix must be considered to be estimated quantities.W - Indicates a slight matrix related interference b present for the anaryte as determined by analytical spike recovery that b wide
of the 85% to 115% CLP acceptability limits in samples which exhibit relatively low concentrations of Ihe analyle.S • Indicates CLP linearity guidelines cannot be achieved after two separate determinations.ND - Indicates the compound was analyzed for but not detected.NE-Not established.NA - Not analyzed* - Indicates a non-homogenous sampk matrix in regard to Ihe flagged analyte. Thb b normally the consequenc of a degree of container
and/or sediment content variation in aqoueous samples.
(833220522.. .j)
clobe
TABLE4METALS ANALYSES OF •
THE FIRST ROUND OF GROUNDWATER SAMPLING
Sample IDDate SampledUnits
AluminumAntimonyArsenicBariumBerylliumCadmiumCalciumChromiumCobaltCopperIronLeadMagnesiumMaMgaaeaeMcnwyNickelPotaMiumSeleniumSilverSodiumThalliumVanadiumZincCyanide
PreliminaryLevel ofConcernug/L
NEl.OOE+012.06E-025.00E+03l.OOE+005.00E+00
NEl.OOE+02
NE1.30E+03
NE5.00E+00
NE7.00E+032ME+W1JOE+02
NE5.00E+011.05E+02
NE2.00E+002.45E+027.00E+032.00E+02
GW2040130-Jul-92
UG/LFiltered
293 ENNDND
136 BNDND
387000NDND58.8533
NOW204000145 NNDN287039500
NDWNND
48200NDWN
ND120 NNA
GW20S0122-Jul-92
ug/LUnliwred
2520ND
NDN626NDND
1590006.7 BNDSB
67003.2 WN9440012.9NDND9490
NDWNND
100000NDWN
ND16 BND
GW20S0122-Jul-92
ug/LFiltered
98.6 BNDND656NDND
162000NDNDND3770
NDN9460017.7
NDNND9720
NDWNND
106000NDWN
NDNDNA
GW5070122-Jul-92
ug/LUnfillered
2680ND
N D N630NDND
159000NDNDND66805.3 N9470072.4NDND9630
NDNND
101000NDWN
ND15-9BND
GW5070122-JU-92
ug/LFiltered
91 .38NDND671NDND
167000NDNDND3700NDN97100173
NDNND9850NDNND
109000NDWN
NDNDNA
GW2060122-Jul-92
ug/LUnfillered
12200ND
86.6 N300
2.7 BND
16800038.86.9 B28.8124003L2N155000
215ND
38-8 B87800
NDWNND
243000NDWN
81ISOND
GW2060122 -Jul 92
ug/LFiltered
120 B41.4 B518
165 BNDND
186000NDNDND1840
NDWN137000
155NDN13-5B82400NDNND
253000NDWN19.4 BNDNA
GW2070120 Jul 92
ug/LUnfillered
556ND
NDN747NDND
12200025.7NDND5250
2.4 BN103000
26.9ND
20.1 B48600NDN
ND108000
NDWNND23.9ND
GW2070120-Jul-92
ug/LFiltered
76.5 BNDND798NDND
124000NDNDND4620
NDN102000116
NDNND
50600NDWN
ND113000
NDWNND
8.8 BNA
GW50501 GW5050120-Jul-92 20-Jul-92
ug/L ug/LUnfillered Filtered
28400 95.5 BND ND
15.3 N NDW178 B 8121.9 B NDND ND
246000 12800049.6 ND
25.4 B ND60.2 ND
49600 471057N NDN
167000 1060001040 116ND NDN64.1 ND17700 52300
NDWN NDWNND ND
155000 116000NDWN NDWN
51.2 ND117 NDND NA
NOTES:B - Analyle was detected at a concenlralion between Ihe Contract Required Detection Limit and Ihe Instrument Deleclion Limit.N • Indicates a matrix-related interference in Ihe sample preparation procedure and/Or analysis for the flagged anaryle. This is
normally a cosequence of a relatively high anionic content in the sample.E • Indicates thai a chemical or. physical interference effect was encountered during the analysis of Ihe flagged analyte.
As a result of thb interference, all values for this analyte in the same matrix must be considered to be estimated quantities.W • Indicates a slight matrix related interference is present for the analyte as determined by analytical spike recovery that is wide
of Ihe 85% to 115% CLP acceptability limits in samples which exhibit relatively low concentrations of the analyte.S ' Indicates CLP linearity guidelines cannot be achieved after two separate determinations.ND • Indicate* the compound was analyzed for but not detected.NE • Not established.NA - Not analyzed' - Indicates a non-homogenous sample matrix in regard to Ihe flagged analyte. This is normally the coasequenc of a degree of container
and/or sediment content variation in aqqueous samples.
(833220522.wql/llj)
~/ctobe. .,,_ 913-8083
TABLE 4METALS ANALYSES OF
THE FIRST ROUND OF GROUNDWATER SAMPLING
Sample IDDale SampledUnits
AluminumAntimonyArsenicBariumBerylliumCadmiumCalciumChromiumCobaltCopperIronLeadMagnesiumManganeseMercuryNickelPotassiumSeleniumSilverSodiumThalliumVanadiumZincCyanide
PreliminaryLevel ofConcern
ug/L
NEl.OOE+012.06E-025.00E+03l.OOE+005.00E+00
NEl.OOE+02
NE1.30E+03
NE5.00E+00
NE7.00E+032.00E+00l.OOE+02
NE5.00E+01l.OSE+02
NE200E+002.45E+027.00E+032.00E+02
GW2080120-Jul-92
ug/LUnfiltercd
17800 NND22.3430
1.2 BND
18200056.7
19.7 B303
4740016.3 N1470001200ND61.9
37100NDNND
64100NDWN34.4 B80.4*ND
GW2080120-Jul-92
ug/LFOlered
NDND14.2410NDND
1 14000 ENDNDND
20900NOW107000
647N D N12 B
30700NDWN
ND66600
NDWNND
4.3 BNA
GW2090117-Jul-92
ug/LUnTillered
75100 NND
34.8 S541
4.9 BND
47700011658.3148
116000116 N2400002570ND143
31300NDWN
ND36700
NDWN142
323'ND
GW20901l7-Jul-92
ug/LFiltered
59.2 BNDND
67.9 BNDND
1 77000 ENDNDND4250
NOW77400
73N D NND
3790 BNDWN
ND36100NDNNDNDNA
GW5040117-JU-92
ug/LUnfiltered
78200 NND30.46185.2ND
56500012569.7185
134000132 N2930003260ND171
29800NDWN
ND37800
NDWN149
371*ND
GWS040117-Jut-92
ug/LFiltered
67.7 BNDND
69.3 BNDND
182000 ENDNDND4240
NDW7940074.9
NDNND
4030 BNDWN
ND36600NDNNDNDNA
GW2100117-Jul-92
ug/LUnfillered
4880 NND
5.8 B71.4 BNDND
23600019.87.7 B27.918600
23.6 SN119000
371ND
24.7 B6250NDNND
48500NDN9.6 B95.8*ND
GW2100117-Jul-92
ug/LFiltered
106 BND
NDW58BNDND
220000 ENDNDND8190
NDW109000
211N D NND
3960 BNDWN
ND49700N D NND
3.8 BNA
GW2110113-Jul-92
ug/LUnfillered
3810 END
4.9 B305NDND
18200043.5"ND
10.2 B196005.0 N76400270ND
27.6 B13000
NDWNND
70300NDWN
5.6 B100
ND'
GW21101 GW2120113-Jul-92 lO-Jul-09
ug/L ug/LFiltered Unfillered
236 40800ND ND
4.2 B 23.8299 269ND 2.4 BND ND
188000 282000ND 93.3ND 37.5 BND 139
10200 100000 NND W 77.578100 127000200 1620*
NDN NDND 108
14200 20500NDWN NDWN
ND ND77400 36000ND N ND WNND 74
16.2 B 418NA ND
NOTES:B - Analyte was detected at a concentration between the Contract Required Detection Limit and the Instrument Detection Limit.N - Indicate* a matrix-related interference in the sample preparation procedure and/Or analysts for the flagged analyte. This is
normally a cosequence at a relatively high anionic content in the sample.E - Indicates that a chemical or physical interference effect was encountered during the analysis of the flagged analyte.
As a result of this interference, all values for this analyte in the same matrix must be considered to be estimated quantities.W - Indicates a slight matrix related interference b present for the analyte as determined by analytical spike recovery that is wide
of the 85% to 115% CLP acceptability limits in samples which exhibit relatively low concentrations of the analyte.S • Indicates CLP linearity guidelines cannot be achieved after two separate determinations.ND • Indicates the compound was analyzed for but not detected.NE - Not established.NA - Not analyzed* - Indicates a non-homogenous sample matrix in regard to the Ragged analyte. This is normally the coaacqueoc of a degree of container
and/or sediment content variation in aqqueous samples.
(833220522\ .Jj)
clobe
TABLE4METALS ANALYSES OF
THE FIRST ROUND OF GROUNDWATER SAMPLING
PreliminarySample ID Level ofDate Sampled ConcernUnits ug/L
Aluminum NEAntimony l.OOE+01Arsenic 2.06E-02Barium 5.00E+03Beryllium l.OOE+00Cadmium 5.00E+00Calcium NEChromium l.OOE+02Cobalt NECopper 1.30E+03Iron NELead 5.00E+00Magnesium NEManganese 7.006+03Mercury 2JME+MNkkd 1.0IE+«2Potassium NESelenium 5.00E+01Silver 1.05E+02Sodium NEThallium 2.00E+00Vanadium 2.45E+02Zinc 7.00E+03Cyanide 2.00E+02
GW21201lO-Jul-09
ug/LFiltered
365NDND
181 BNDND
139000NDNDND
291004.2
41800282
NDNND7110
NOWND
35900NDNND
18.7 BNA
GW21301 GW21301 GW21401 GW21401 GWS0101 GWSOlOl GW21501 GW21S01 GW21601 GW2160114-Jul-92 14-Jul-92 13 Jul 92 13-Jul 92 14-Jul-92 14 Jul 92 21-Jul-92 21 Jul-92 21 Jul 92 21-Jul-92
ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/LUnTUlered Filtered Unfiltered Filtered Unfiltered Filtered Unfiltered Filtered Unfiltered Filtered
1650 N 67.8 B 5880 N 66.3 B 12600 N 77.4 B 11200 94.6 B 32900 79.5 BND ND ND ND ND ND ND 40.2 B ND ND
ND S ND 9.6 B 41 B 12.8 ND 4.7 BN 470 14.1 WN ND W174 B 178 B 225 206 259 208 570 463 275 170 BND ND ND ND ND ND ND ND 2.2 B NDND ND ND ND ND ND ND ND ND ND
204000 203000 E 162000 127000 E 232000 130000 E 351000 316000 283000 18700037.1 ND 22.4 ND 49.7 ND 58.5 ND 48 NDND ND 8.7 B ND 15.5 B ND 10 2 B 8.4 B 18.3 B ND
4.3 B ND 17.4 B ND 38.9 ND 29 ND 59.5 ND8420 6290 13500 2040 28700 1200 15400 1950 51300 9350
ND WN ND W 6.7 WN ND W 28.1 SN ND W 48.7 SN 2.2 BWN 37.1 N ND WN86500 85300 92600 74700 128000 76500 143000 119000 130006 753*0190 152 302 34.8 753 35.1 379 153 1060 138ND NDN ND NDN ND NDN ND NDN ND NDN
29.1 B ND 19.6 B ND 48.8 ND 918 54.4 573 ND9550 9350 4840 B 2330 B 6210 2190 B 93100 91700 23700 11000
ND WN ND WN ND N ND WN ND N ND WN ND N ND WN ND N ND NND ND ND ND ND ND ND ND ND ND
138000 143000 32900 33600 31900 34400 646000 658000 56300 58700NDWN NDN NDWN NDN NDN NDN NDWN ND WN ND WN ND WN
ND ND 10.9 B ND 21.7 B ND 17 B ND 58.1 ND24.3 ' ND 67.5 • ND 123 ' ND 71.8 5.6 B 140 7.3 BND NA ND NA ND NA ND NA ND NA
oI >i L
• »ir
NOTES:B - Analyte was detected at a concentration between the Contract Required Detection Limit and ihe Instrument Detection Limit.N - Indicates a matrix-related interference in the sample preparation procedure and/Or analysis for the flagged anah/te. This b
normally a cosequence of a relatively high anionic content in the sample.E - Indicates that a chemical or physical interference effect was encountered during the analysts of the flagged analyle.
As a result of ibis interference, all values for this analyle in the same matrix must be considered lo be estimated quantities.W - Indicates a slight matrix related interference is present for the analyle as determined by analytical spike recovery that is wide
of Ihe 85% lo 115% CLP acceptability limits in samples whkh exhibit relatively low concentrations of the anah/te.S - Indicates CLP linearity guidelines cannot be achieved after two separate determinations.ND - Indicates the compound was analyzed for but not detected.NE • Not established.NA - Not analyzed* - Indicates a non-homogenous sample matrix in regard lo ihe flagged analyle. This is normally the consequeoc of a degree of container
and/or sediment content variation in aqqueous samples.
(833220522. wql/llj)
)ctob. 913-WMJ.i
TABLE 4METALS ANALYSES OF
THE FIRST ROUND OF GROUNDWATER SAMPLING
Sample IDDale SampledUnit*
AluminumAntimonyArsenicBariumBerylliumCadmiumCalciumChromiumCobaltCopperIronLeadMagnesiumManganeseMercuryNickelPotassiumSeleniumSilverSodiumThalliumVanadiumZincCyanide
PreliminaryLevel ofConcern
ug/L
NEl.OOE+012.06E-025.00E+03l.OOE+005.00E+00
NEl.OOE+02
NE1.30E+03
NE5.00E+00
NE7.00E+032.00E+00l.OOE+02
NE5.00E+01LOSE +02
NE2.00E+002.45E+027.00E+032.00E+02
GW3010109-Jul-92
ug/LUnfiltered
22600ND12.5209
1.3 BND
197000199
19.4 B48.8
33300 N25.2 S116000830 •
16012100
NDWNND
22400NDWN
41 B382ND
GW3010109-Jul-92
ug/LFiltered
977ND
NOW122 BNDND
104000NDNDND1790ND
68200100
NDN14.1 B3880 BNDW
ND22700
NDWNND72.2NA
GW3020108-Jul-92
ug/LUnfillered
2040ND
NDW155 BNDND
18400020.2ND
5.4 B3520 N2,7 BW99100163 •ND
20.2 B3350 BNDNND
121000NDWN
ND44.7ND
GW30201WJul-92
ug/LFiltered
134 BND
NDW170 BNDND
197000NDNDND757
NDW10400091.6
NDN15.4 B3660 BNDND
158000NDWN
ND3.2 BNA
GW3030109-Jul-92
ug/LUnfiltered
350NDND
12.2 BNDND
1630052.2ND
15.5 B912 N
2.2 BW10400212*ND
39.1 B2410 BNDNND
110000NDWN
ND184ND
GW3030109-Jul-92
ug/LFiltered
114 BNDND
5.3 BNDND
15800NDNDND295
NDW1050012 B
NDN19 B
2800 BNDND
113000NDWN
ND17.8 B
NA
GW4010116-Jul-92
ug/LUnfillered
6880 NND
5.8 B1160NDND
1450002739.4 B17.9 B19500
16.3 SN100000
299ND
20.2 B48900NDNND
84700NDWN
15 B69.1*ND
GW4010116-Jul-92
ug/LFiltered
59.9 BNDND1220NDND
11 2000 ENDNDND7470
NDW8190023.2
NDNND
47400NDWN
ND87200NDNND9BNA
GW4020116-Jul*92
ug/LUnfillered
8610 NND
6.1 BW273NDND
22700037.17.2 B25.1
115005.3 WN89200724ND
36.5 B15700
NDWNND
109000NDWN
19 B64.3 •ND
GW40201 GW4030116-Jul-92 15-Jul-92
ug/L ug/LFiltered Unfiltered
107 B 93 BNND ND
4.1 BW ND W250 9.5 BND NDND ND
191000 E 14200ND 20.2ND ND
6.4 B ND983 B 189ND W ND WN73800 8770500 8.2 B
NDN ND1X8 B 13.4 B14600 1660 BND N ND WNND ND
117000 110000ND WN ND WN
ND ND5.3 B 21.1*NA ND
NOTES:B - Analyle was detected at a concentration between Ihe Contract Required Detection Limit and the Instrument Detection Limit.N - Indicates a malrix-relaled interference in the sample preparation procedure and/Or analysis for the flagged analyte. This u
normally a cosequence of a relatively high anionic content in Ihe sample.E - Indicates thai a chemical or physical interference effect was encountered during Ihe analysis of the flagged analyte.
As • result of this interference, all values for this analyte in the same matrix must be considered to be estimated quantities.W - Indicates a slight matrix related interference b present for the analyte as determined by analytical spike recovery that b wide
of the 85% to 115% CLP acceptability limits in samples which exhibit relatively low concentrations of the analyte.S - Indicates CLP linearity guidelines cannot be achieved after two separate determinations.ND - Indicates the compound was analyzed for but not detected.NE - Not established.NA - Not analyzed' - Indicates a non-homogenous sampk matrix in regard to the flagged analyte. This b normally the consequenc of a degree of container
and/or sediment content variation in aqqueous sample*.
(83322052; M) c
Jclobc. / 913-8083
TABLE 4METALS ANALYSES OF
THE FIRST ROUND OF GROUNDWATER SAMPLING
Sample IDDate SampledUnits
AluminumAntimonyArsenicBariumBerylliumCadmiumCalciumChromiumCobaltCopperIronLeadMagaeiinmMangMfirMettaryNickdrVrtastiunSeleniumSilverSodiumThalliumVanadiumZincCyanide
PreliminaryLevel ofConcern
ug/L
NEl.OOE+012.06E-025.00E+03MOB +00S.OOE+00
NEl.OOE+02
NE1.30E+03
NES.OOE+00
NE7.00E+03ZOOB+Wl.OOE+02
NES.OOE+011.05E+02
NE2.00E+002.45E+027.00E+032.00E+02
GW4030115-Jul-92
ug/LFiltered
116BNDND
8. SBNDND
13800 ENDNDNDND
NOW86404.4 BNDNND
2020 BNDWN
ND112000
NDWNND
5.2 BNA
GW5020115-Jul92
ug/LU nOnem!
147 BNND42 B113 BNDND
1410041.7ND
4.7 B322
NDWNMM12.9 BND
1*S B1960S
NDWNND
104000NDWN
ND30.1 •ND
GW5020115-Jul-92
ug/LFiltered
140 BNDND
9.2 BNDND
13700 ENDNDNDND
NOW8510SABNDNND
2130 BNDWN
ND111000
NDWNND
18.9 BNA
GW40S0121-Jul-92
ug/LUnfillered
14100ND
10.3 N199 BNDND
20100052.6
10.8 B25.8
2280015.4 N1250001130ND4617740
NDWNND
12800NDN25.5 B60.8ND
GW4050121-Jul-92
ug/LFiltered
104 BND
5.1 BW138 BNDND
45000NDNDNDND2BN4290017.8
NDNND
3230 BNDWN
ND13300N D NNDNDNA
GW4060121-Jul-92
ug/LUnfillered
34700ND
212 N940
24 BND
28000060.2
29.9 B83.3
5590067.7 N1650001120ND86.5
33500NDWN
ND130000
NDWN70.9177ND
GW4060121 -Jul -92
ug/LFiltered
70 BND
NDW890NDND
193000NDNDND2060
NDWN10900080.7
NDNND
23900NDWN
ND148000NDN
NDNDNA
NOTES:B - Analyle was delecled at a concentration between the Contract Required Detection Limit and the Instrument Detection Limit.N - Indicates a matrix-related interference in the sample preparation procedure and/Or analysis for the flagged analyle. This b
normally a cosequence of a relatively high anionic content in the sample.E • Indicates that a chemical or physical interference effect was encountered during the analysis of the flagged analyte.
As a result of this interference, ill values for this analyte in the same matrix must be considered lo be estimated quantities.W - Indkales a slight matrix related interference is present for the analyte as determined by analytical spike recovery that b wide
of the 85% to 115% CLP acceptability limits in samples which exhibit relatively low concentrations of the analyte.S - Indicates CLP linearity guidelines cannot be achieved after two separate determinations.
ND - Indicates the compound was analyzed for but not detected.NE • Not established.NA - Not analyzed* - Indicates a non-homogenous sample matrix in regard to Ibe flagged analyte. This b normally the conscquenc of a degree of container
and/or sediment content variation in aqqueous samples.
(833220522. wq 1/11 j)
October 1992 913-8083
TABLE 5WATER QUALITY ANALYSES
HRST ROUND OF GROUNDWATER SAMPLING
PreliminarySample ID Level of OWlWtlDale Sampled Concern 15Jul-92
mg/L
Alkalinity (mg/L) ME 418Boron (mg/L) NE 0.62BOD (mg/L) NE NDChloride (mg/L) NE 253COD (mg/L) NE 65 N*Chromium, 6+ (mg/L) NE NDHardness (mg/L) NE 774Nitrate+NitriteasN(mg/L) 10 0.13Ammonia as N (mg/L) NE 1.9 'TDS (mg/L) NE 1040TSS (mg/L) NE 270Sulfate (mg/L) 400 229Sulfide(mg/L) NE ND NField pH (Standard Units) NE 7.14Field Temperature (Cefcius) NE 13.1Field Conductivity (umhot/cm) NE 1760Field Turbidity (NTU) NE >100
GW1020115-Jul-92
4150.5ND3%59
ND8620.05
1.14 •175086559
N D N6.8812.42750>100
GW1030117-Jul-92
14901.56ND525
199 N*NDNND0.13
193 N16402415
NDN7.114.3210045
GW1040116-Jul-92
14302.5520582
146 N*NDN
473ND19716802433
N D N7.1913.84310
17
GW5030116-Jul-92
7130.5112
23134 N*NDN6980.15
28.9*114072150
NDN7.1913.84310
17
GW10501lO-Jul-09
3710.424497
ND*ND4511.6514.362092*66
ND7.4316.7112054.2
GW1060110-Jul-09
3000.25ND22
184"ND4980.065.6390
964*55
ND6.8416.4690
>100
GW10701lO-Jul-09
4580.311037
111*ND6750.0718
4681320*
12ND6.9815.11070>100
GW1080109-Jul-92
3270.34
147
80*ND9420.070.54538
1480*97
ND7.4213.7930
>100
GW 1090120-Jul-92
4460.6ND116
28 N*ND746ND
0.17 N868
221*181
NDN7.0211.51360MOO
GW1100120-Jul-92
7620.55
2285
408 N'ND1660ND
4.08 N1340
3260*88
N D N6.7710.52240MOO
GW11101 GW5060121-Jul-92 21-Jul-92
726 1400.92 0.524* 3*159 209251 290ND ND1730 1690ND ND
4.26 N 4.14 N1130 1150
3020 * 2760 *94 94
ND N 18.2 N6.58 6.588.5 8.5
1950 1950MOO MOO
NOTES:ND - Parameter was analyzed for but not detected.NE - Not established.
NM - Not Measured.* -RPD for duplicate analysb was exceeded.N - Recovery limits for the matrix spike analysis were exceeded.
(83220568.W
October 1992 913-8083
TABLE 5WATER QUALITY ANALYSES
FIRST ROUND OFGROUNDWATER SAMPLING
PreliminarySample ID Level of GW20101Dale Sampled Concern lT-Jal-92
mg/L
Alkalinity (mg/L) NE 459Boron (mg/L) NE 0.61BOD (mg/L) NE NDChloride (mg/L) NE 337COD (mg/L) NE ND N-Chromium, 6+ (mg/L) NE NDHardness (mg/L) NE 785Nitrate + Nitrite «N (mg/L) 10 NDAmmonia a. N(mg/L) NE 0.48 NTDS(mg/L) NE 1210TSS(mg/L) NE 12*$**a*e<on/L) 400 184SHtfideCMft) NE NDNReU pH (Standard UniU) NE 6.91Field Temperature (Celctus) NE 1 3.8Field Conductivity (umhos/cm) NE 2000Field Turbidity (NTU) NE 7
GW2020123-Jul-92
1370037
71210
127 NND21000.119.922990108093NND6,6312.14810>100
GW2030122-Jul-92
2990.421*7
NDND3090.11
0.50 N3721655
NDN7.8913.062517.5
GW2040115-Jul-92
4760.15ND119
76 NND23300.35
1.17'120064
382 NNM7.0612.31770>100
GW2050122-Jul-92
7230.44?•22359
ND828ND
6.05 N109014426
NDN6.769.01940>100
GW5070122-Jul-92
7210.58*19795
ND834ND
6.50 N108012925
NDN6.769.01940>100
GW2060122-Jul-92
139040.418*331208ND1100ND
135 N1990252366
NDN7.19.0
3890>100
GW2070120-Jul-92
10601.27
170177 N*
ND781ND58N114034'24
NDN6.9313.32300NM
GW5050120-Jul92
10600.56
718369
ND769ND56N1150755'
26NDN6.9313.32300NM
GW2080120-JuI-92
8951.11386
168 N'ND967ND
49.6 N94832*76
NDN6.7215.61850>100
GW2090117-Jul-92
4510.38
2133
371 N*ND2170ND
132 N1000
3120-256
NDN6.5811.01550MOO
GW50401 GW2100117-Jul-92 17-Jul-92
451 4920.18 1.22
3 2135 123
396 N* 106 N'ND ND2130 1120ND ND
136 N 3.10 N972 1440
3260* 339"261 498
UN NDN6.58 6.511.0 10.01550 1950>100 >100
NOTES:ND - Parameter was analyzed for but not detected.NE • Not established.NM - Not Measured,* - RPD for duplicate analysis was exceeded.N - Recovery limits for the matrix spike analysis were exceeded.
(83220568.wql/llj)
October 1992 913-8083
TABLE 5WATER QUALITY ANALYSES
FIRST ROUND OF GROUNDWATER SAMPLING
PreliminarySample ID Level of GWZlltl GW21201Date Sampled Concern 13JJ-92 10Jul-09
mg/L
Alkalinity (mg/L) NE 630 571Boron (mg/L) NE 0.53 038BOD (mg/L) NE 16 16Chloride (mg/L) NE 176 46COD (mg/L) NE 167 ' 360 •Chromium, 6+ (mg/L) NE ND NDHardness (mg/L) NE 824 1510Nitrate+NitriteasN(mg/L) 10 0.06 NDAmmonia as N (mg/L) NE 19.9* 16.3TDS(mg/L) NE 1120 614TSS (mg/L) NE 686 • 3720 •Sulfate (mg/L) 400 156 22Sulfide (mg/L) NE 7.2 N NDField pH (Standard Units) NE 6.51 6.66Field Temperature (Cekius) NE 15.1 17.8Field Conductivity (vmhoWcm) NE 1847 1240Field Turbidity (NTU) NE MOO > 100
GW2130114-Jul-92
5540.78ND32440
ND9000.14
3.03*138090227
NDN6.8314.9219047
GW2140113-Jul-92
4330.311
13977.ND9740.083.54756
668'88
ND7.3013.81290>100
GW5010114-Jul-92
422032ND13866'ND9280.083.19746
532'89ND73013.81290>too
GW2150121 Jul-92
249003118*884354ND1830ND
143 N3600479*
29NDN6.838.5
6000>100
GW2160121 -Jul-92
6471.36!•126419ND1490ND
13.4 N1090
3210*185
NDN6348.5
1750>100
GW3010109-Jul-92
3780.21
678
98'ND9070.070.51584
1780'80
ND7.4014.2950>100
GW3020108-Jul-92
3480.28
1628
ND'ND9610.160.391210193*76
ND6.7917.62260>100
GW3030109-Jul-92
1260.932026
32'ND86
0.160.4642430'174ND9.0212.8687NM
GW4010116-Jul-92
9730.98
4144
168 N'NDN8180.0657.1932
520'10
NDN6.5011.01860>100
GW4020116-JuI-92
5943.63
2201
184 N*NDN1030ND
16.4 N1230839*258
1.9 N6.2911.01840>100
GW4030115-Jul-92
1190.91
424
NDN'ND75
0.170.43808
167NDN8.1612.0670
>100
NOTES:ND * Parameter was analyzed for but not detected.NE - Not established.NM - Not Measured.* - RPD for duplicate analysis was exceeded.N - Recovery limits for the matrix spike analysis were exceeded.
(83220568. wq^ c
October 1992 913-8083
ffM
TABLE 5WATER QUALITY ANALYSES
FIRST ROUND OF GROUNDWATER SAMPLING
SMapirlDDate Sampled
Allulioity (mg/L)Boron (mg/L)BOD (mg/L)Chloride (mg/L.)COD (mg/L)Chromium, 6+ (mg/L)Hardness (mg/L)Nitrate + Nitrite as N (mg/L)Ammonia as N (mg/L)TDS(mg/L)TSS(mg/L)Sutf ate (mg/L)Sttlfide(ing/L)Field pH (Standard Units)Field Temperature (Cekius)Field Conductivity (umhoa/cm)Field Turbidity (NTU)
PreliminaryLevel ofConcern
mg/L
NENENENENENENE10
NENENE400NENENENENE
GW50201lS-Jul-92
1200.88
425
21 N«ND75
0.17Ml*3887
159NDN8.1612.0670
>100
GW4050121-Jul-92
2810.592»8
102ND1040ND
.98 N326152031
NDN7.6914.0540
>]00
GW4060121-Jul-92
10100.93'242296ND14700.1
22JN1310199065
NDN6.9014.12360>100
NOTES:ND * Parameter was analyzed for but not detected.NE - Not established.NM - Not Measured." - RPD for duplicate analysis was exceeded.N - Recovery limits for the matrix spike analysis were exceeded.
(83220568. wql/llj)