memorandum transmitting the sample analysis results for ... · pdf filetransmittal of sample...

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United States Environmental Protection Agency Region 7 901 N. 5th Street Kansas City, KS 66101 NOV 1 2012 Transmittal of Sample Analysis Results for ASR #: 5900 Project ID: MEW-MNA Project Description: Missouri Electric Works: Monitored Natural Attenuation sampling of OU2 alluvial groundwater Michael F. Davis, Chief l ^ ^ i v ^ -§w Chemical Analysis and Response Branch, Environmental Services Division Dan Gravatt SUPR/MOKS Enclosed are the analytical data for the above-referenced Analytical Services Request (ASR) and Project. The Regional Laboratory has reviewed and verified the results in accordance with procedures described in our Quality Manual (QM). In addition to all ofthe analytical results, this transmittal contains pertinent information that may have influenced the reported results and documents any deviations from the established requirements of the QM. Please contact us within 14 days of receipt of this package if you determine there is a need for any changes. Please complete the enclosed Customer Satisfaction Survey and Data Disposition/Sample Release memo for this ASR as soon as possible. The process of disposing of the samples for this ASR will be initiated 30 days from the date of this transmittal unless an alternate, release date is specified on the Data Disposition/Sample Release memo. If you have any questions or concerns relating to this data package, contact our customer service line at 913-551-5295. Enclosures cc: Analytical Data File. 30284564 Superfund Date: Subject: From: To: Page 1 of 16

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Page 1: Memorandum transmitting the Sample Analysis Results for ... · PDF fileTransmittal of Sample Analysis Results for ASR #: ... described in our Quality Manual ... sample for quality

United States Environmental Protection Agency Region 7

901 N. 5th Street Kansas City, KS 66101

NOV 1 2012

Transmittal of Sample Analysis Results for ASR #: 5900

Project ID: MEW-MNA

Project Description: Missouri Electric Works: Monitored Natural Attenuation sampling of OU2 alluvial groundwater

Michael F. Davis, Chief l ^ ^ i v ^ - § w Chemical Analysis and Response Branch, Environmental Services Division

Dan Gravatt SUPR/MOKS

Enclosed are the analytical data for the above-referenced Analytical Services Request (ASR) and Project. The Regional Laboratory has reviewed and verified the results in accordance with procedures described in our Quality Manual (QM). In addition to all o f the analytical results, this transmittal contains pertinent information that may have influenced the reported results and documents any deviations from the established requirements of the QM.

Please contact us within 14 days of receipt of this package if you determine there is a need for any changes. Please complete the enclosed Customer Satisfaction Survey and Data Disposition/Sample Release memo for this ASR as soon as possible. The process of disposing of the samples for this ASR will be initiated 30 days from the date of this transmittal unless an alternate, release date is specified on the Data Disposition/Sample Release memo.

If you have any questions or concerns relating to this data package, contact our customer service line at 913-551-5295.

Enclosures

cc: Analytical Data File.

30284564

Superfund

Date:

Subject:

From:

To:

Page 1 of 16

Page 2: Memorandum transmitting the Sample Analysis Results for ... · PDF fileTransmittal of Sample Analysis Results for ASR #: ... described in our Quality Manual ... sample for quality

A S R N u m b e r : 5900 Summary of Project Information 11/01/2012

Pro jec t M a n a g e r : Dan Gravatt O r g : SUPR/MOKS P h o n e : 913-551-7324

Pro jec t ID : MEW-MNA Q A P P N u m b e r : 2011150

Pro jec t Desc : Missouri Electric Works: Monitored Natural Attenuation sampling of OU2 alluvial groundwater

L o c a t i o n : 3

Cape Girardeau S t a t e : Missouri P r o g r a m : Superfund Site Name:

MISSOURI ELECTRIC WORKS - GROUNDWATER S i te I D : 076R S i te O U : 02

P u r p o s e : Site Cleanup Support G P R A P R C : 303DD2 Continuation of previous efforts to document MNA in OU2 alluvial aquifer, which will support formal selection o f the contingent ROD remedy of MNA.

Explanation of Codes, Units and Qualifiers used on this report

S a m p l e QC C o d e s : QC Codes identify the type of Un i t s : Specific units in which results are sample for quality control purpose. reported.

= Field Sample SU = Standard Units (pH) FB = Field Blank ug/L = Micrograms per Liter FD = Field Duplicate Deg C = Degrees Celsius

umhos/cm = Micromhos per Centimeter mg/L = Milligrams per Liter

Data Qua l i f i e rs : Specific codes used in conjunction with data values to provide additional information on the quality of reported results, or used to explain the absence of a specific value.

(Blank)= Values have been reviewed and found acceptable for use. U = The analyte was not detected at or above the reporting limit. J = The identification o f the analyte is acceptable; the reported value is an

estimate.

Page 2 of 16

Page 3: Memorandum transmitting the Sample Analysis Results for ... · PDF fileTransmittal of Sample Analysis Results for ASR #: ... described in our Quality Manual ... sample for quality

ASR Number: 5900 Sample Information Summary 11/01/2012

Project ID: MEW-MNA Project Desc: Missouri Electric Works: Monitored Natural Attenuation sampling nf D I P alluvial groundwater

Sample QC External Start Start End End Receipt No Code Matrix Location Description Sample No Date Time Date Time Date

1 - Water MW-15-A 10/02/2012 10:40 10/03/2012

2 - Water MW-15-B 10/02/2012 12:00 10/03/2012

3 - Water MW-17-B 10/02/2012 14:10 10/03/2012

4 - Water MW-17-A 10/02/2012 15:25 10/03/2012

5 - Water MW-16-C 10/02/2012 16:45 10/03/2012

5 - FD Water MW-16-C 10/02/2012 16:45 10/03/2012

6 - Water MW-16-B 10/03/2012 10:15 10/04/2012

6 - FD Water MW-16-B 10/03/2012 10:15 10/04/2012

7 - _ Water MW-16-A 10/03/2012 11:45 10/04/2012

8 - _ Water MW-18 10/03/2012 13:00 10/04/2012

9 - Water MW-21-A 10/03/2012 14:30 10/04/2012

10 - Water MW-21-B 10/03/2012 15:40 10/04/2012

11 - Water MW-20-A 10/04/2012 10:05 10/05/2012

12 - _ Water MW-20-C 10/04/2012 11:05 10/05/2012

13 - Water MW-20-B 10/04/2012 12:15 10/05/2012

17 - _ Water Equipment Rinsate 10/03/2012 16:15 10/04/2012

19 - FB Water LDL VOA Trip Blank sample 10/03/2012 14:10 10/04/2012

Page 3 of 16

Page 4: Memorandum transmitting the Sample Analysis Results for ... · PDF fileTransmittal of Sample Analysis Results for ASR #: ... described in our Quality Manual ... sample for quality

ASR Number: 5900 RLAB Approved Analysis Comments 11/01/2012

Pro jec t ID : MEW-MNA Pro jec t Desc Missouri Electric Works: Monitored Natural Attenuation sampling nf OU7 alluvial groundwater

Analysis Comments About Results For This Analysis

1 Alkalinity in Water by Titration

Lab : Region 7 ESAT Contract Lab (In-House)

M e t h o d : EPA Region 7 RLAB Method 3132.IF

Samples: 1- 2- 3- 4- 5- 5-FD 6-6-FD 7 -_ 8-_ 9- 10-_ l l - _ 12-_ 13-_

Comments: Alkalinity was J-coded in samples 1 and 7. Although the analyte in question has been positively identified in the samples, the quantitation is an estimate (J-coded) due to low recoveries (83 & 84% vs. 91-106%) of this analyte in the laboratory matrix spike/matrix spike duplicate. The actual concentration for this analyte may be higher than the reported values.

1 Anions in Water by Ion Chromatography

Lab : Region 7 ESAT Contract Lab (In-House)

M e t h o d : Region 7 RLAB Method 3135.12A

S a m p l e s : 1- 2- 3- 4- 5- 5-FD 6-6-FD 7-_ 8-_ 9-_ 10-_ l l - _ 12-_ 13-_

Comments: Fluoride was J-coded in sample 3. Although the analyte in question has been positively

identified in the sample, the quantitation is an estimate (J-coded) due to the continuing calibration check not meeting accuracy specifications. The actual concentration for this analyte may be lower than the reported value.

1 Conductivity by Field Measurement

Lab : (Field Measurement)

M e t h o d : Measurement of field parameter

Samples: 1- 2- 3- 4- 5- 5-FD 6-6-FD 7- 8- 9- 10- 11- 12-13-_

Comments: (N/A)

1 Ferrous Iron in Water by Field Measurement

Lab : (Field Measurement)

M e t h o d : Measurement of field parameter

S a m p l e s : 1- 2- 3- 4- 5- 5-FD 6-6-FD 7-_ 8-_ 9 -_ 10-_ l l - _ 12-_ 13-

Page 4 of 16

Page 5: Memorandum transmitting the Sample Analysis Results for ... · PDF fileTransmittal of Sample Analysis Results for ASR #: ... described in our Quality Manual ... sample for quality

A S R N u m b e r : 5900 RLAB Approved Analysis Comments 11/01/2012

Pro jec t ID : MEW-MNA Pro jec t Desc Missouri Electric Works: Monitored Natural Attenuation sampling nf OU2 alluvial groundwater

Analysis Comments About Results For This Analysis

Comments: (N/A)

1 Methane, Ethane, Ethene in Water by GC/FID

Lab : RASP Contract Lab (Out-Source)

M e t h o d : Similar to RECAP SOP for Methane, Ethane, and Ethene (see comments)

Samples: 1- 2- 3- 4- 5- 5-FD 6-6-FD 7-_ 8-_ 9- 10-_ l l - _ 12-_ 13-_

Comments: (N/A)

1 pH of Water by Field Measurement

Lab : (Field Measurement)

M e t h o d : Measurement of field parameter

Samples: 1- 2- 3- 4- 5- 5-FD 6-6-FD 7-_ 8-_ 9 -_ 10-_ l l - _ 12-_ 13-_

Comments: (N/A)

1 Sulfide in Water

Lab : Region 7 EPA Laboratory - Kansas City, Ks.

M e t h o d : EPA Region 7 RLAB Method 3135.8E

Samples: 1- 2- 3- 4- 5- 5-FD 6-6-FD 7-_ 8-_ 9 -_ 10-_ l l - _ 12-_ 13-_

Comments:

1 Temperature of Water by Field Measurement

Lab : (Field Measurement)

M e t h o d : Measurement of field parameter

Samples: 1- 2- 3- 4-6-FD 7 - _ 8 - _ 9 - _ 1 3 - _

Comments: (N/A)

1 Total Dissolved Oxygen in Water by Field Measurement

Page 5 of 16

5- 5-FD 6-_ 10- 11- 12-

Page 6: Memorandum transmitting the Sample Analysis Results for ... · PDF fileTransmittal of Sample Analysis Results for ASR #: ... described in our Quality Manual ... sample for quality

ASR Number: 5900 RLAB Approved Analysis Comments 11/01/2012

Project ID: MEW-MNA Project Desc Missouri Electric Works: Monitored Natural Attenuation samp l i ng of Q U 2 a l luv ia l g roundwa te r

Analysis Comments About Results For This Analysis

Lab: (Field Measurement)

Method: Measurement of field parameter

Samples: 1- 2- 3- 4- 5- 5-FD 6-6-FD 7-_ 8-_ 9 -_ 10-_ l l - _ 12-_ 13-_

Comments: (N/A)

1 Total Organic Carbon in Water

Lab: RASP Contract Lab (Out-Source)

Method: Similar to EPA SW846 Method 9060 or StandardMethods (20th Edtion) 5310 B, C, or D (see comments)

Samples: 1- 2- 3- 4- 5- 5-FD 6-6-FD 7- 8- 9- 10- 11- 12-13-_

Comments:

1 VOCs in Water by GC/MS for Low Detection Limits

Lab: Contract Lab Program (Out-Source)

Method: CLP Statement of Work

Samples: 1- 2- 3- 4- 5- 5-FD 6-6-FD 7-_ 8-_ 9 -_ 10-_ l l - _ 12-_ 13-_ 17-_ 19-FB

Comments:

Page 6 of 16

Page 7: Memorandum transmitting the Sample Analysis Results for ... · PDF fileTransmittal of Sample Analysis Results for ASR #: ... described in our Quality Manual ... sample for quality

ASR Number: 5900 RLAB Approved Sample Analysis Results 11/01/2012

Project ID: MEW-MNA Project Desc: Missouri Electric Works: Monitored Natural Attenuation sampling of OU2 alluvial groundwater

analysis/ Analyte Units 1- 2- 3- 4-

Alkalinity in Water by Titration Alkalinity, total mg/L 334 J 287 354 353

Anions in Water by Ion Chromatography Bromide mg/L 0.5 U 0.5 U 0.5 U 0.5 U

Chloride mg/L 32.4 3.2 6.8 9.3

Fluoride mg/L 0.5 U 0.5 U 2.14 J 0.5 U

Nitrate as Nitrogen mg/L 1.5 0.5 U 0.5 U 0.5 U

Nitrite as Nitrogen mg/L 0.5 U 0.5 U 0.5 U 0.5 U

Phosphate as Phosphorus mg/L 1.0 U 1.0 U 1.0 U 1.0 U

Sulfate mg/L 48.5 1.3 70.4 43.5

Conductivity by Field Measurement Conductivity umhos/cm 784 0.601 0.763 0.875

Ferrous Iron in Water by Field Measurement Iron, Ferrous mg/L 0.16 0.01 0.07 1.32

Methane, Ethane, Ethene in Water by GC/FID Ethane ug/L 4 U 4 U 4 U 4 U

Ethene ug/L 6 U 6 U 6 U 6 U

Methane ug/L 2 U 2 U 2 U 2.1

pH of Water by Field Measurement PH SU 6.71 7.11 7.23 7.09

Sulfide in Water Sulfide ug/L 10.0 U 10.0 U 10.0 U 10.0 U

Temperature of Water by Field Measurement Temperature Deg C 16.83 16.82 16.64 18.07

Total Dissolved Oxygen in Water by Field Measurement Dissolved Oxygen mg/L 0.92 1.14 0.23 0.13

Total Organic Carbon in Water Total Organic Carbon mg/L 1.4 1 U 1.4 1 U

VOCs in Water by GC/MS for Low Detection Limits Acetone ug/L 5.0 U 5.0 U 5.0 U 5.0 U

Benzene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Bromochloromethane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Bromodichloromethane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Bromoform ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Bromomethane ug/L 0.50 U 0.50 U 0.50 U •0.50 U

2-Butanone ug/L 5.0 U 5.0 U 5.0 U 5.0 U

Carbon Disulfide ug/L 0.50 U' 0.50 U 0.50 U 0.50 U

Carbon Tetrachloride ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Chlorobenzene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Chloroethane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Chloroform ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Chloromethane ug/L 0.50 U 0.50 U 0.50 U - 0.50 U

Cyclohexane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

l,2-Dibromo-3-Chloropropane ug/L 0.50 U. 0.50 U 0.50 U 0.50 U

Dibromochloromethane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

1,2-Dibromoethane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Page 7 of 16

Page 8: Memorandum transmitting the Sample Analysis Results for ... · PDF fileTransmittal of Sample Analysis Results for ASR #: ... described in our Quality Manual ... sample for quality

ASR Number: 5900 RLAB Approved Sample Analysis Results 11/01/2012

Project ID: MEW-MNA Project Desc: Missouri Electric Works: Monitored Natural Attenuation sampling of OU2 alluvial groundwater

Analysis/ Analyte Units 1- 2- 3- 4-

1,2-Dichlorobenzene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

1,3-Dichlorobenzene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

1,4-Dichlorobenzene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Dichlorodifluoromethane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

1,1-Dichloroethane ug/L 0.73 0.50 U 0.50 U 0.50 U

1,2-Dichloroethane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

l, l^Dichloroethene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

cis- l ,2-Dichloroethene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

trans-1,2-Dichloroethene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

1,2-Dichloropropane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

cis- l ,3-Dichloropropene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

trans-1,3-Dichloropropene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Ethyl Benzene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

2-Hexanone ug/L 5.0 U 5.0 U 5.0 U 5.0 U

Isopropylbenzene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Methyl Acetate ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Methyl tert-butyl ether ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Methylcyclohexane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Methylene Chloride ug/L 0.50 U 0.50 U 0.50 U 0.50 U

4-Methyl-2-Pentanone ug/L 5.0 U 5.0 U 5.0 U 5.0 U

Styrene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

1,1,2,2-Tetrachloroethane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Tetrachloroethene ug/L 0.66 0.50 U 0.50 U 0.50 U

Toluene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

1,2,3-Trichlorobenzene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

1,2,4-Trichlorobenzene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

1,1,1-Trichloroethane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

1,1,2-Trichloroethane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Trichloroethene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Trichlorofluoromethane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

1,1,2-Trichlorotrifluoroethane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Vinyl Chloride ug/L 0.50 U 0.50 U 0.50 U 0.50 U

m and/or p-Xylene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

o-Xylene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Page 8 of 16

Page 9: Memorandum transmitting the Sample Analysis Results for ... · PDF fileTransmittal of Sample Analysis Results for ASR #: ... described in our Quality Manual ... sample for quality

ASR Number: 5900 RLAB Approved Sample Analysis Results 11/01/2012

Project ID: MEW-MNA Project Desc: Missouri Electric Works: Monitored Natural Attenuation sampling of OU2 alluvial groundwater

analysis/ Analyte Units 5- 5-FD 6- 6-FD

Alkalinity in Water by Titration Alkalinity, total mg/L 291 285 274 271

Anions in Water by Ion Chromatography Bromide mg/L 0.5 U 0.5 U 0.5 U 0.5 U

Chloride mg/L 11.0 11.3 7.1 7.1

Fluoride mg/L 0.5 U 0.5 U 0.5 U 0.5 U

Nitrate as Nitrogen mg/L 1.4 1.8 2.2 2.2

Nitrite as Nitrogen mg/L 0.5 U 0.5 U 0.5 U 0.5 U

Phosphate as Phosphorus mg/L 1.0 U 1.0 U 1.0 U 1.0 U

Sulfate mg/L 11.8 12.1 7.6 7.7

Conductivity by Field Measurement Conductivity umhos/cm 0.704 0.704 0.645 0.645

Ferrous Iron in Water by Field Measurement Iron, Ferrous mg/L 0.60 0.60 1.45 1.45

Methane, Ethane, Ethene in Water by GC/FID Ethane ug/L 4 U 4 U 4 U 4 U

Ethene ug/L 6 U 6 U 6 U 6 U

Methane ug/L 7 8.2 12 10.6

pH of Water by Field Measurement PH SU 7.05 7.05 6.97 6.97

Sulfide in Water Sulfide ug/L 10.0 U 10.0 U 10.0 U 10.0 U

Temperature of Water by Field Measurement Temperature Deg C 15.97 15.97 17.29 17.29

Total Dissolved Oxygen in Water by Field Measurement Dissolved Oxygen mg/L 0.18 0.18 1.76 1.76

Total Organic Carbon in Water Total Organic Carbon mg/L 1.8 1.9 1 U 1 U

VOCs in Water by GC/MS for Low Detection Limits Acetone ug/L 5.0 U 5.0 U 5.0 U 5.0 U

Benzene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Bromochloromethane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Bromodichloromethane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Bromoform ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Bromomethane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

2-Butanone ug/L 5.0 U 5.0 U 5.0 U 5.0 U

Carbon Disulfide ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Carbon Tetrachloride ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Chlorobenzene ug/L 0.60 0.56 0.50 U 0.50 U

Chloroethane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Chloroform ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Chloromethane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Cyclohexane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

l,2-Dibromo-3-Chloropropane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Dibromochloromethane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

1,2-Dibromoethane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Page 9 of 16

Page 10: Memorandum transmitting the Sample Analysis Results for ... · PDF fileTransmittal of Sample Analysis Results for ASR #: ... described in our Quality Manual ... sample for quality

ASR Number: 5900 RLAB Approved Sample Analysis Results 11/01/2012

Project ID: MEW-MNA Project Desc: Missouri Electric Works: Monitored Natural Attenuation sampling of OU2 alluvial groundwater

Analysis/ Analyte Units 5- 5-FD 6- 6-FD

1,2-Dichlorobenzene ug/L 0.88 0.83 0.50 U 0.50 U

1,3-Dichlorobenzene ug/L 3.0 3.0 0.50 U 0.50 U

1,4-Dichlorobenzene ug/L 1.9 1.8 0.50 U 0.50 U

Dichlorodifluoromethane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

1,1-Dichloroethane ug/L 4.4 4.3 1.6 1.6

1,2-Dichloroethane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

1,1-Dichloroethene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

cis- l ,2-Dichloroethene ug/L 8.5 8.4 3.3 3.4

trans-1,2-Dichloroethene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

1,2-Dichloropropane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

cis- l ,3-Dichloropropene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

trans- 1,3-Dichloropropene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Ethyl Benzene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

2-Hexanone ug/L 5.0 U 5.0 U 5.0 U 5.0 U

Isopropylbenzene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Methyl Acetate ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Methyl tert-butyl ether ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Methylcyclohexane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Methylene Chloride ug/L 0.50 U 0.50 U 0.50 U 0.50 U

4-Methyl-2-Pentanone ug/L 5.0 U 5.0 U 5.0 U 5.0 U

Styrene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

1,1,2,2-Tetrachloroethane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Tetrachloroethene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Toluene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

1,2,3-Trichlorobenzene ug/L 1.9 1.8 0.50 U 0.50 U

1,2,4-Trichlorobenzene ug/L 0.54 0.52 0.50 U 0.50 U

1,1,1-Trichloroethane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

1,1,2-Trichloroethane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Trichloroethene ug/L 5.4 5.2 7.8 7.7

Trichlorofluoromethane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

1,1,2-Trichlorotrifluoroethane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Vinyl Chloride ug/L 0.50 U 0.50 U 0.50 U 0.50 U

m and/or p-Xylene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

o-Xylene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Page 10 of 16

Page 11: Memorandum transmitting the Sample Analysis Results for ... · PDF fileTransmittal of Sample Analysis Results for ASR #: ... described in our Quality Manual ... sample for quality

ASR Number: 5900 RLAB Approved Sample Analysis Results 11/01/2012

Project ID: MEW-MNA Project Desc: Missouri Electric Works: Monitored Natural Attenuation sampling of OU2 alluvial groundwater

analysis/ Analyte Units 7- 8- 9- 10-

Alkalinity in Water by Titration Alkalinity, total mg/L 228 J 314 297 227

Anions in Water by Ion Chromatography Bromide mg/L 0.5 U 0.5 U 0.5 U 0.5 U

Chloride mg/L 7.9 11.2 14.4 15.8

Fluoride mg/L 0.5 U 0.5 U 0.5 U 0.5 U

Nitrate as Nitrogen mg/L 0.5 U 0.5 U 0.5 U 0.5 U

Nitrite as Nitrogen mg/L 0.5 U 0.5 U 0.5 U 0.5 U

Phosphate as Phosphorus mg/L 1.0 U 1.0 U 1.0 U 1.0 U

Sulfate mg/L 29.4 6.2 17.2 20.0

Conductivity by Field Measurement Conductivity u mhos/cm 0.604 0.736 0.760 0.596

Ferrous Iron in Water by Field Measurement Iron, Ferrous mg/L 1.09 2.78 2.56 2.14

Methane, Ethane, Ethene in Water by GC/FID Ethane ug/L 4 U 4 U 4 U 4 U

Ethene ug/L 6 U 6 U 6 U 6 U

Methane ug/L 18.1 59.9 24.3 28.9

pH of Water by Field Measurement PH SU 7.14 7.14 7.12 7.24

Sulfide in Water Sulfide ug/L 10.0 U 10.0 U 10.0 U 10.0 U

Temperature of Water by Field Measurement Temperature Deg C 19.61 18.68 18.73 17.03

Total Dissolved Oxygen in Water by Field Measurement Dissolved Oxygen mg/L 0.17 0.15 0.15 0.28

Total Organic Carbon in Water Total Organic Carbon mg/L 1 U 1.6 1.2 1 U

VOCs in Water by GC/MS for Low Detection Limits Acetone ug/L 5.0 U 5.0 U 5.0 U 5.0 U

Benzene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Bromochloromethane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Bromodichloromethane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Bromoform ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Bromomethane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

2-Butanone ug/L 5.0 U 5.0 U 5.0 U 5.0 U

Carbon Disulfide ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Carbon Tetrachloride ug/L, 0.50 U 0.50 U 0.50 U 0.50 U

Chlorobenzene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Chloroethane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Chloroform ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Chloromethane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Cyclohexane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

l,2-Dibromo-3-Ch!oropropane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Dibromochloromethane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

1,2-Dibromoethane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Page 11 of 16

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ASR Number: 5900 RLAB Approved Sample Analysis Results 11/01/2012

Project ID: MEW-MNA Project Desc: Missouri Electric Works: Monitored Natural Attenuation sampling of OU2 alluvial groundwater

Analysis/ Analyte Units 7- 8- 9- 10-

1,2-Dichlorobenzene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

1,3-Dichlorobenzene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

1,4-Dichlorobenzene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Dichlorodifluoromethane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

1,1-Dichloroethane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

1,2-Dichloroethane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

1,1-Dichloroethene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

cis- l ,2-Dichloroethene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

trans- 1,2-Dichloroethene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

1,2-Dichloropropane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

cis- l ,3-Dichloropropene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

trans-1,3-Dichloropropene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Ethyl Benzene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

2-Hexanone ug/L 5.0 U 5.0 U 5.0 U 5.0 U

Isopropyl benzene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Methyl Acetate ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Methyl tert-butyl ether ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Methylcyclohexane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Methylene Chloride ug/L 0.50 U 0.50 U 0.50 U 0.50 U

4-Methyl-2-Pentanone ug/L 5.0 U 5.0 U 5.0 U 5.0 U

Styrene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

1,1,2,2-Tetrachloroethane ug/L 0.50 U 0.50 U 0:50 U 0.50 U

Tetrachloroethene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Toluene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

1,2,3-Trichlorobenzene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

1,2,4-Trichlorobenzene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

l , l , l ;Tr ich loroethane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

1,1,2-Trichloroethane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Trichloroethene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Trichlorofluoromethane ug/L | 0.50 U 0.50 U 0.50 U 0.50 U

1,1/2-Trichlorotrifluoroethane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Vinyl Chloride ug/L 0.50 U 0.50 U 0.50 U 0.50 U

m and/or p-Xylene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

o-Xylene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Page 12 of 16

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ASR Number: 5900 RLAB Approved Sample Analysis Results 11/01/2012

Project ID: MEW-MNA Project Desc: Missouri Electric Works: Monitored Natural Attenuation sampling of OU2 alluvial groundwater

nalysis/ Analyte Units 11- 12- 13- 17-

Alkalinity in Water by Titration Alkalinity, total mg/L 323 241 240

Anions in Water by Ion Chromatography Bromide mg/L 0.5 U 0.5 U 0.5 U

Chloride mg/L 17.7 6.3 5.5

Fluoride mg/L 0.5 U 0.5 U 0.5 U

Nitrate as Nitrogen mg/L 0.5 U 0.5 U 0.5 U

Nitrite as Nitrogen mg/L 0.5 U 0.5 U 0.5 U

Phosphate as Phosphorus mg/L 1.0 U 1.0 U 1.0 U

Sulfate mg/L 21.5 10.1 9.3

Conductivity by Field Measurement Conductivity umhos/cm 0.714 0.494 0.499

Ferrous Iron in Water by Field Measurement Iron, Ferrous mg/L 2.41 0.44 0.34

Methane, Ethane, Ethene in Water by GC/FID Ethane ug/L 4 U 4 U 4 U

Ethene ug/L 6 U 6 U 6 U

Methane ug/L 100 U 4.2 240

pH of Water by Field Measurement PH SU 7.07 6.72 6.78

Sulfide in Water Sulfide ug/L 10.0 U 10.0 U 10.0 U

Temperature of Water by Field Measurement Temperature Deg C 16.07 17.50 16.68

Total Dissolved Oxygen in Water by Field Measurement Dissolved Oxygen mg/L 0.19 0.26 0.30

Total Organic Carbon in Water Total Organic Carbon mg/L 1.2 1 U 1 U

VOCs in Water by GC/MS for Low Detection Limits Acetone ug/L 5.0 U 5.0 U 5.0 U 6.0

Benzene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Bromochloromethane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Bromodichloromethane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Bromoform ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Bromomethane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

2-Butanone ug/L 5.0 U 5.0 U 5.0 U 5.0 U

Carbon Disulfide ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Carbon Tetrachloride ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Chlorobenzene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Chloroethane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Chloroform ug/L 0.50 U ' 0.50 U 0.50 U 1.2

Chloromethane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Cyclohexane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

l,2-Dibromo-3-Chloropropane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Dibromochloromethane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

1,2-Dibromoethane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Page 13 of 16

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ASR Number: 5900 RLAB Approved Sample Analysis Results 11/01/2012

Project ID: MEW-MNA Project Desc: Missouri Electric Works: Monitored Natural Attenuation sampling of OU2 alluvial groundwater

nalysis/ Analyte Units 11- 12- 13- 17-

1,2-Dichlorobenzene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

1,3-Dichlorobenzene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

1,4-Dichlorobenzene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Dichlorodifluoromethane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

1,1-Dichloroethane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

1,2-Dichloroethane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

1,1-Dichloroethene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

cis- l ,2-Dichloroethene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

trans- 1,2-Dichloroethene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

1,2-Dichloropropane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

cis- l ,3-Dichloropropene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

trans-1,3-Dichloropropene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Ethyl Benzene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

2-Hexanone ug/L 5.0 U 5.0 U 5.0 U 5.0 U

Isopropylbenzene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Methyl Acetate ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Methyl tert-butyl ether ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Methylcyclohexane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Methylene Chloride ug/L 0.50 U 0.50 U 0.50 U 0.50 U

4-Methyl-2-Pentanone ug/L 5.0 U 5.0 U 5.0 U 5.0 U

Styrene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

1,1,2,2-Tetrachloroethane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Tetrachloroethene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Toluene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

1,2,3-Trichlorobenzene , ug/L 0.50 U 0.50 U 0.50 U 0.50 U

1,2,4-Trichlorobenzene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

1,1,1-Trichloroethane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

1,1,2-Trichloroethane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Trichloroethene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Trichlorofluoromethane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

1,1,2-Trichlorotrifluoroethane ug/L 0.50 U 0.50 U 0.50 U 0.50 U

Vinyl Chloride ug/L 0.50 U 0.50 U 0.50 U 0.50 U

m and/or p-Xylene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

o-Xylene ug/L 0.50 U 0.50 U 0.50 U 0.50 U

J

Page 14 of 16

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ASR Number: 5900 RLAB Approved Sample Analysis Results 11/01/2012

Project ID: MEW-MNA Project Desc: Missouri Electric Works: Monitored Natural Attenuation sampling of OU2 alluvial groundwater

Analysis/ Analyte Units 19-FB

1 VOCs in Water by GC/MS for Low Detection Limits Acetone ug/L 5.0 U

Benzene ug/L 0.50 U

Bromochloromethane ug/L 0.50 U

Bromodichloromethane ug/L 0.50 U

Bromoform ug/L 0.50 U

Bromomethane ug/L 0.50 U

2-Butanone ug/L . 5.0 U

Carbon Disulfide ug/L 0.50 U

Carbon Tetrachloride ug/L 0.50 U

Chlorobenzene ug/L 0.50 U

Chloroethane ug/L 0.50 U

Chloroform ug/L 0.50 U

Chloromethane ug/L 0.50 U

Cyclohexane ug/L 0.50 U

l,2-Dibromo-3-Chloropropane ug/L 0.50 U

Dibromochloromethane ug/L 0.50 U

1,2-Dibromoethane ug/L 0.50 u 1,2-Dichlorobenzene ug/L 0.50 u 1,3-Dichlorobenzene ug/L 0.50 u 1,4-Dichlorobenzene ug/L 0.50 u Dichlorodifluoromethane ug/L 0.50 u 1,1-Dichloroethane ug/L 0.50 u 1,2-Dichloroethane ug/L 0.50 u 1,1-Dichloroethene ug/L 0.50 u cis- l ,2-Dichloroethene ug/L 0.50 u trans-1,2-Dichloroethene ug/L 0.50 u 1,2-Dichloropropane ug/L 0.50 u cis- l ,3-Dichloropropene ug/L 0.50 u trans-1,3-Dichloropropene ug/L 0.50 u Ethyl Benzene ug/L 0.50 u 2-Hexanone ug/L 5.0 u Isopropylbenzene ug/L 0.50 u Methyl Acetate ug/L 0.50 u Methyl tert-butyl ether ug/L 0.50 u Methylcyclohexane ug/L 0.50 u Methylene Chloride ug/L 0.50 u 4-Methyl-2-Pentanone ug/L 5.0 u Styrene ug/L 0.50 u 1,1,2,2-Tetrachloroethane ug/L 0.50 u Tetrachloroethene ug/L 0.50 u Toluene ug/L 0.50 u 1,2,3-Trichlorobenzene ug/L 0.50 u 1,2,4-Trichlorobenzene ug/L 0.50 u 1,1,1-Trichloroethane ug/L 0.50 u 1,1,2-Tri chloroethane ug/L 0.50 u

Page 15 of 16

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ASR Number: 5900 RLAB Approved Sample Analysis Results 11/01/2012

Project ID: MEW-MNA Project Desc: Missouri Electric Works: Monitored Natural Attenuation sampling of OU2 alluvial groundwater

Analysis/ Analyte Units 19-FB

Trichloroethene ug/L 0.50 U

Trichlorofluoromethane ug/L 0.50 U

1,1,2-Trichlorotrifluoroethane ug/L 0.50 U Vinyl Chloride ug/L 0.50 U

m and/or p-Xylene ug/L 0.50 U o-Xylene ug/L 0.50 U

Page 16 of 16

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CHAIN OF CUSTODY RECORD ENVIRONMENTAL PROTECTION AGENCY REGION VII

7-EPA-9262(Revised 5/85) 'U.S. GPO: 2002-756-917y40053

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CHAIN OF CUSTODY RECORD ENVIRONMENTAL PROTECTION AGENCY REGION VII

ACTIVITY LEADER(Print) NAME OF SURVEY OR ACTIVITY

MZL) out- S;H-DAT| OF C O L L E p i O ^ ^

DAY rlONTH YEAR / of /

CONTENTS OF SHIPMENT

SAMPLE NUMBER CUBITAINER

/ U BOTTLE

TYPE OF CONTAINERS

BOTTLE BOTTLE VOA SET

(2 VIALS EA)

NUMBERS OF CONTAINERS PER SAMPLE NUMBER

SAMPLED MEDIA RECEIVING LABORATORY REMARKS/OTHER INFORMATION (condition ot samples upon receipt,

other sample numbers etc)

>

Sloo-I?

DESCRIPTION OF SHIPMENT

_ Q _ b PIECE(S) CONSIST

MODE OF SHIPMENT

iPIECE(S) CONSISTING OF.

'2— ir.F

. BOX(ES)

. ICE CHEST(S): OTHER .

.COMMERCIAL CARRIER -COURIER -SAMPLER CONVENED

2C

^JSHIPPING DOCUMENT NUMBER)

PERSONNEL CUSTODY RECORD F t E L I N Q U I S H E D B Y ( S A M P L E R )

y [ s E A L E D < y U NSEALED

DATE T I M E R E C E I V E D B Y

I S E A L E D r

R E A S O N F O R C H A N G E O F C U S T O D Y

R E L I N Q U I S H E D B Y D A T E T I M E R E A S O N F O R C H A N G E O F C U S T O D Y

S E A L E D U N S E A L E D f " | S E A L E D U N S E A L E D r

R E L I N Q U I S H E D B Y D A T E T I M E

~~1 S E A L E D U N S E A L E D d

R E C E I V E D B Y

S E A L E D

R E A S O N F O R C H A N G E O F C U S T O D Y

U N S E A L E D P

7-EPA-9262(Rev ised 5/85) •U.S. GPO: 2002-756-917/40053

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CHAIN OF CUSTODY RECORD ENVIRONMENTAL PROTECTION AGENCY REGION VII

7-EPA-9262(Revised 5/85) tU.S. GPO: 2002-756-917/40053

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Sample Collection Field Sheet US EPA Region 7 Kansas City, KS

A S R N u m b e r : 5900 S a m p l e N u m b e r : 1 QC C o d e : Ma t r i x : Water Tag ID : 5 9 0 0 - l - _

P ro jec t ID : MEW-MNA Pro jec t Manage r : Dan Gravatt P ro jec t Desc : Missouri Electric Works: Monitored Natural Attenuation sampling of OU2 alluvial

C i ty : groundwater P r o g r a m : C a P e Girardeau S ta te : Missouri

S i te N a m e : Superfund MISSOURI ELECTRIC WORKS - GROUNDWATER Site ID: 076R Site OU: 02

Location Desc: fAlO'

External Sample Number:

Expected Cone: (or Circle One: Low Medium High) Date Time(24 hr)

Latitude: Sample Collection: Start: ^ i T j V L (Oj iP

Longitude: End: / / :

Field Measurement

Parameter Value Units Conductance, Specific : umhos/cm

Dissolved Oxygen : 0 ^ 2 . mg/L Ferrous Iron : 6 . l io mg/L

Temperature : / (f. y 3 Deg C pH : feJi SU

Laboratory Analyses: Container Preservative Hold ing T ime Analysis

1 - 1 Liter Cubitainer 4 Deg C 14 Days 1 Alkalinity in Water by Titration

1 - 1 Liter Cubitainer 4 Deg C 2 Days 1 Anions in Water by Ion Chromatography

1 - 1 Liter Cubitainer ZnAc, NaOH, 4 Deg C 7 Days 1 Sulfide in Water

1 - 1 Liter amber glass H2S04 to pH<2, 4 Deg C 28 Days 1 Total Organic Carbon in Water

2 - 40mL VOA vial 4 Deg C 7 Days 1 Methane, Ethane, Ethene in Water by GC/FID

4 - 40mL VOA vial 4 Deg C, HCL to pH<2 14 Days 1 VOCs in Water by GC/MS for Low Detection Limits

Sample Comments:

(N/A)

S a m p l e Co l lec ted By : SET

1 of 1

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Sample Collection Field Sheet US EPA Region 7 Kansas City, KS

A S R N u m b e r : 5900 S a m p l e N u m b e r : 2 QC C o d e : Ma t r i x : Water Tag ID : 5900-2-

1 P ro jec t ID : MEW-MNA Pro jec t Manage r : Dan Gravatt Pro jec t Desc : Missouri Electric Works: Monitored Natural Attenuation sampling of OU2 alluvial

C i ty : groundwater P r o g r a m : C a P e Girardeau S ta te : Missouri

S i te N a m e : Superfund MISSOURI ELECTRIC WORKS - GROUNDWATER S i te ID : 076R S i te O U : 02

Location Desc:

External Sample Number:

Expected Cone: (or Circle One: Low Medium High) Date Time(24 hr)

Latitude: Sample Collection: Start: I Q / ^ J Z l_Z_: op

Longitude: End: / / :

Field Measurement

Parameter Value Units Conductance, Specific : O- t *o I umhos/cm

Dissolved Oxygen : / . 1*1 mg/L Ferrous Iron : O - O K mg/L

Temperature : / 4 - 8*2- Deg C pH : SU

Laboratory Analyses: Container Preservative Holding Time Analysis

1-1 Liter Cubitainer 4 Deg C 14 Days 1 Alkalinity in Water by Titration

1-1 Liter Cubitainer 4 Deg C 2 Days 1 Anions in Water by Ion Chromatography

1-1 Liter Cubitainer ZnAc, NaOH, 4 Deg C 7 Days 1 Sulfide in Water

3 y>f- 1 Liter amber glass H2S04 to pH<2, 4 Deg C 28 Days 1 Total Organic Carbon in Water

O ^2^40mL VOA vial 4 Deg C 7 Days 1 Methane, Ethane, Ethene in Water by GC/FID

l«2 40mL VOA vial 4 Deg C, HCLto pH<2 14 Days 1 VOCs in Water by GC/MS for Low Detection Limits

Sample Comments:

( N / A ) -frfr V»U calWJ

S a m p l e Co l lec ted By : SET

1 of 1

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Sample Collection Field Sheet US EPA Region 7 Kansas City, KS

ASR Number: 5900 Sample Number: 3 QC C o d e : _ Ma t r i x : Water Tag ID : 5 9 0 0 - 3 - _

Project ID: MEW-MNA Project Manager: Dan Gravatt Project Desc: Missouri Electric Works: Monitored Natural Attenuation sampling of OU2 alluvial

City: groundwater Program: C a P e Girardeau State: Missouri

Site Name: Superfund MISSOURI ELECTRIC WORKS - GROUNDWATER Site ID: 076R Site OU: 02

Location Desc: W ' ftfl

Expected Cone:

Latitude:

Longitude:

External Sample Number:

(or Circle One: Low Medium High) Date Time(24 hr)

Sample Collection: Start: l±jAJl2r

End: / /

Field Measurement

Parameter Conductance, Specific

Dissolved Oxygen Ferrous Iron

Temperature pH

Value

0.01-

111

Units umhos/cm mg/L mg/L Deg C SU

Laboratory Analyses: Container Preservative Holding Time Analysis

1 - 1 Liter Cubitainer 4 Deg C 14 Days 1 Alkalinity in Water by Titration

1 - 1 Liter Cubitainer 4 Deg C 2 Days 1 Anions in Water by Ion Chromatography

1 - 1 Liter Cubitainer ZnAc, NaOH, 4 Deg C 7 Days 1 Sulfide in Water

1 - 1 Liter amber glass H2S04 to pH<2, 4 Deg C 28 Days 1 Total Organic Carbon in Water

2 - 40mL VOA vial 4 Deg C 7 Days 1 Methane, Ethane, Ethene in Water by GC/FID

4 - 40mL VOA vial 4 Deg C, HCL to pH<2 14 Days 1 VOCs in Water by GC/MS for Low Detection Limits

Sample Comments:

(N/A)

Sample Collected By: SET

1 of 1

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Sample Collection Field Sheet US EPA Region 7 Kansas City, KS

ASR Number: 5900 Sample Number: 4 QC Code: Mat r i x : Water Tag ID : 5900-4-

Pro jec t ID : MEW-MNA Pro jec t Manage r : Dan Gravatt P ro jec t Desc : Missouri Electric Works: Monitored Natural Attenuation sampling of OU2 alluvial

C i ty : groundwater P r o g r a m : Gape Girardeau S ta te : Missouri

S i te N a m e : Superfund MISSOURI ELECTRIC WORKS - GROUNDWATER Site ID: 076R Site OU: 02

Location Desc:

Expected Cone:

Latitude:

Longitude:

External Sample Number:

(or Circle One: Low Medium High)

Sample Collection: Start: (0 / t j ^ r

End: / /

Date Time(24 hr)

Field Measurement

Parameter Conductance, Speci f ic :

Dissolved Oxygen : Ferrous Iron :

Temperature : pH :

Value

/-3L

Units umhos/cm mg/L mg/L Deg C SU

Laboratory Analyses: Container Preservative Holding Time Analysis

1 - 1 Liter Cubitainer 4 Deg C 14 Days 1 Alkalinity in Water by Titration

1 - 1 Liter Cubitainer 4 Deg C 2 Days 1 Anions in Water by Ion Chromatography

1 - 1 Liter Cubitainer ZnAc, NaOH, 4 Deg C 7 Days 1 Sulfide in Water

1 - 1 Liter amber glass H2S04 to pH<2, 4 Deg C 28 Days 1 Total Organic Carbon in Water

2 - 40mL VOA vial 4 Deg C 7 Days 1 Methane, Ethane, Ethene in Water by GC/FID

4 - 40mL VOA vial 4 Deg C, HCLto pH<2 14 Days 1 VOCs in Water by GC/MS for Low Detection Limits

Sample Comments:

(N/A)

S a m p l e Co l lec ted By : SET

1 of 1

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Sample Collection Field Sheet US EPA Region 7 Kansas City, KS

A S R N u m b e r : 5900 S a m p l e N u m b e r : 5 QC C o d e : Ma t r i x : Water Tag ID : 5900-5-

Pro jec t ID : MEW-MNA Pro jec t Manage r : Dan Gravatt P ro jec t Desc : Missouri Electric Works: Monitored Natural Attenuation sampling of OU2 alluvial

C i t y : groundwater P r o g r a m : Gape Girardeau S ta te : Missouri

S i te N a m e : Superfund MISSOURI ELECTRIC WORKS - GROUNDWATER Site ID: 076R Site OU: 02

Location Desc:

External Sample Number:

Expected Cone: (or Circle One: Low Medium High) Date Time(24 hr)

Latitude: Sample Collection: Start: 10/ 2jS2~

Longitude: End: / / :

Field Measurement

Parameter Conductance, Speci f ic :

Dissolved Oxygen : Ferrous Iron :

Temperature : pH :

Value

0-(PP

Units umhos/cm mg/L mg/L Deg C SU

Laboratory Analyses: Container Preservative Holding Time Analysis

1 - 1 Liter Cubitainer 4 Deg C 14 Days 1 Alkalinity in Water by Titration

1 - 1 Liter Cubitainer 4 Deg C 2 Days 1 Anions in Water by Ion Chromatography

1 - 1 Liter Cubitainer ZnAc, NaOH, 4 Deg C . 7 Days 1 Sulfide in Water

1 - 1 Liter amber glass H2S04 to pH<2, 4 Deg C 28 Days 1 Total Organic Carbon in Water

2 - 40mL VOA vial 4 Deg C 7 Days 1 Methane, Ethane, Ethene in Water by GC/FID

4 - 40mL VOA vial 4 Deg C, HCL to pH<2 14 Days 1 VOCs in Water by GC/MS for Low Detection Limits

Sample Comments:

(N/A)

S a m p l e Co l lec ted By : SET

1 of 1

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Sample Collection Field Sheet US EPA Region 7

insas City", KS

A S R N u m b e r : 5900 S a m p l e N u m b e r : \ ? S QC C o d e : X ^ M a t r i x : Water Tag ID : 5 9 0 0 - ^ ; £ p ^ , ^

Pro jec t ID : MEW-MNA Pro jec t Manage r : Dan Gravatt P ro jec t Desc : Missouri Electric Works: Monitored Natural Attenuation sampling of OU2 alluvial

C i ty : groundwater P r o g r a m : Cape Girardeau S ta te : Missouri

S i te N a m e : Superfund MISSOURI ELECTRIC WORKS - GROUNDWATER Site ID: 076R Site OU: 02

Location Desc:

External Sample Number:

Expected Cone: (or Circle One: Low Medium High) Date Time(24 hr)

Latitude: Sample Collection: Start: IDV2jY^- Ik ^

Longitude: End: / / :

Field Measurement

Parameter Conductance, Speci f ic :

Dissolved Oxygen : Ferrous Iron :

Temperature : pH :

Va lue Un i ts O . ^ O M . umhos/cm

0 ' 1ST mg/L mg/L Deg C SU 3&

Laboratory Analyses: Container Preservative

4 - 40mL VOA vial 4 Deg C, HCL to pH<2

Holding Time

14 Days

Analysis

1 VOCs in Water by GC/MS for Low Detection Limits

Sample Comments:

(N/A)

field P̂pW+e

V—"

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Sample Collection Field Sheet US EPA Region 7 Kansas City, KS

ASR Number: 5900 Sample Number: 6 QC Code : Ma t r i x : Water Tag ID : 5900-6-

Pro jec t ID : MEW-MNA Pro jec t Manage r : Dan Gravatt P ro jec t Desc : Missouri Electric Works: Monitored Natural Attenuation sampling of OU2 alluvial

C i ty : groundwater P r o g r a m : Gape Girardeau S ta te : Missouri

S i te N a m e : Superfund MISSOURI ELECTRIC WORKS - GROUNDWATER S i te ID : 076R S i te O U : 02

Location Desc:

Expected Cone:

Latitude:

Longitude:

External Sample Number:

(or Circle One: Low Medium High) Date

Sample Collection: Start: 10/ 3 / 12-

End: / /

Time(24 hr)

l o. is-

Field Measurement

Parameter Conductance, Speci f ic :

Dissolved Oxygen : Ferrous Iron :

Temperature : pH :

Value Units umhos/cm mg/L mg/L Deg C SU

Laboratory Analyses: Con ta ine r P rese rva t i ve Ho ld ing T ime A n a l y s i s

1 - 1 Liter Cubitainer 4 Deg C 14 Days 1 Alkalinity in Water by Titration

1 - 1 Liter Cubitainer 4 Deg C 2 Days i Anions in Water by Ion Chromatography

1 - 1 Liter Cubitainer ZnAc, NaOH, 4 Deg C 7 Days 1 Sulfide in Water

1 - 1 Liter amber glass H2S04 to pH<2, 4 Deg C 28 Days 1 Total Organic Carbon in Water

2 - 40mL VOA vial 4 Deg C 7 Days 1 Methane, Ethane, Ethene in Water by GC/FID

4 - 40mL VOA vial 4 Deg C, HCL to pH<2 14 Days 1 VOCs in Water by GC/MS for Low Detection Limits

Sample Comments:

(N/A)

S a m p l e Co l lec ted By : SET

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Sample Collection Field Sheet US EPA Region 7 Kansas City, KS

r :J5 QC Code:Y_r Matrix: A S R N u m b e r : 5900 S a m p l e N u m b e r : J & QC C o d e : \ _ Y Mat r i x : Water Tag ID : 5 9 0 0 - W - f P

V\ Pro jec t ID : MEW-MNA Pro jec t Manage r : Dan Gravatt

P ro jec t Desc : Missouri Electric Works: Monitored Natural Attenuation sampling of OU2 alluvial C i ty : groundwater

P r o g r a m : Gape Girardeau S ta te : Missouri S i te N a m e : Superfund

MISSOURI ELECTRIC WORKS - GROUNDWATER S i te ID : 076R S i te O U : 02

Loca t ion Desc : f A V ^ M O -

External Sample Number:

Expected Cone: (or Circle One: Low Medium High) Date Time(24 hr)

Latitude: Sample Collection: Start: iP_/J*/V£ ^ : ! T

Longitude: End: / / :

Field Measurement

Parameter Value Units Conductance, Specific : CKto*-tS~ umhos/cm

Dissolved Oxygen : I ."He mg/L Ferrous Iron : /• mg/L

Temperature : I J . Deg C pH : ( o t t SU

Laboratory Analyses: Con ta ine r P rese rva t i ve Ho ld ing T ime A n a l y s i s

1 - 1 Liter Cubitainer 4 Deg C 14 Days 1 Alkalinity in Water by Titration

1 - 1 Liter Cubitainer 4 Deg C 2 Days 1 Anions in Water by Ion Chromatography

1 - 1 Liter Cubitainer ZnAc, NaOH, 4 Deg C 7 Days 1 Sulfide in Water

1 - 1 Liter amber glass H2S04 to pH<2, 4 Deg C 28 Days 1 Total Organic Carbon in Water

2 - 40mL VOA vial 4 Deg C 7 Days 1 Methane, Ethane, Ethene in Water by GC/FID

4 - 40mL VOA vial 4 Deg C, HCL to pH<2 14 Days 1 VOCs in Water by GC/MS for Low Detection Limits

Sample Comments:

(N/A)

S a m p l e Co l lec ted By : SET

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Sample Collection Field Sheet US EPA Region 7 Kansas City, KS

ASR Number: 5900 Sample Number: 7 QC C o d e : Ma t r i x : Water Tag ID : 5900-7-

Pro jec t ID : MEW-MNA Pro jec t Manage r : Dan Gravatt P ro jec t Desc : Missouri Electric Works: Monitored Natural Attenuation sampling of OU2 alluvial

C i ty : groundwater P r o g r a m : Gape Girardeau S ta te : Missouri

S i te N a m e : Superfund MISSOURI ELECTRIC WORKS - GROUNDWATER S i te ID : 076R S i te O U : 02

Location Desc:

Expected Cone:

Latitude:

Longitude:

External Sample Number:

(or Circle One: Low Medium High) Date

Sample Collection: Start:

End: / /

Time(24 hr)

Field Measurement

Parameter Conductance, Speci f ic :

Dissolved Oxygen : Ferrous Iron :

Temperature : pH :

Value Units umhos/cm mg/L mg/L Deg C SU

Laboratory Analyses: Container Preservative Holding Time Analysis

1-1 Liter Cubitainer 4 Deg C 14 Days 1 Alkalinity in Water by Titration

1-1 Liter Cubitainer 4 Deg C 2 Days 1 Anions in Water by Ion Chromatography

1-1 Liter Cubitainer ZnAc, NaOH, 4 Deg C 7 Days 1 Sulfide in Water

1-1 Liter amber glass H2S04 to pH<2, 4 Deg C 28 Days 1 Total Organic Carbon in Water

2 - 40mL VOA vial 4 Deg C 7 Days 1 Methane, Ethane, Ethene in Water by GC/FID

4 - 40mL VOA vial 4 Deg C, HCL to pH<2 14 Days 1 VOCs in Water by GC/MS for Low Detection Limits

Sample Comments:

(N/A)

S a m p l e Co l lec ted By : SET

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Sample Collection Field Sheet US EPA Region 7 Kansas City, KS

ASR Number: 5900 Sample Number: 8 QC C o d e : Ma t r i x : Water Tag ID : 5900-8-

P ro jec t ID : MEW-MNA Pro jec t Manage r : Dan Gravatt P ro jec t Desc : Missouri Electric Works: Monitored Natural Attenuation sampling of OU2 alluvial

C i t y : groundwater P r o g r a m : Gape Girardeau S ta te : Missouri

S i te N a m e : Superfund MISSOURI ELECTRIC WORKS - GROUNDWATER Site ID: 076R Site OU: 02

Location Desc:

External Sample Number:

Expec ted Cone: (or Circle One: Low Medium High)

Latitude: ^ W M 3 Sample Collection: Start:

Longitude: & l S 5 * £ & End:

Time(24 hr)

13 od

Field Measurement

Parameter Conductance, Speci f ic :

Dissolved Oxygen : Ferrous Iron :

Temperature : pH :

Value

CMS" •2

Units umhos/cm mg/L mg/L Deg C SU

Laboratory Analyses: Con ta ine r P rese rva t i ve Ho ld ing T i m e A n a l y s i s

1 - 1 Liter Cubitainer 4 Deg C 14 Days 1 Alkalinity in Water by Titration

1 - 1 Liter Cubitainer 4 Deg C 2 Days 1 Anions in Water by Ion Chromatography

1 - 1 Liter Cubitainer ZnAc, NaOH, 4 Deg C 7 Days 1 Sulfide in Water

1 - 1 Liter amber glass H2S04 to pH<2, 4 Deg C 28 Days 1 Total Organic Carbon in Water

2 - 40mL VOA vial 4 Deg C 7 Days 1 Methane, Ethane, Ethene in Water by GC/FID

4 - 40mL VOA vial 4 Deg C, HCL to pH<2 14 Days 1 VOCs in Water by GC/MS for Low Detection Limits

Sample Comments:

(N/A)

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Sample Collection Field Sheet US EPA Reg ion 7 K a n s a s Ci ty , KS

A S R N u m b e r : 5900 S a m p l e N u m b e r : 9 QC C o d e : Ma t r i x : Water Tag ID : 5900-9-

Pro jec t ID : MEW-MNA Pro jec t Manage r : Dan Gravatt P ro jec t Desc : Missouri Electric Works: Monitored Natural Attenuation sampling of OU2 ailuvial

C i ty : groundwater P r o g r a m : Gape Girardeau S ta te : Missouri

S i te N a m e : Superfund MISSOURI ELECTRIC WORKS - GROUNDWATER S i te ID : 076R S i te O U : 02

Loca t i on Desc :

Ex te rna l S a m p l e N u m b e r :

Expec ted Cone : (or Circle One: Low Medium High) Date T i m e ( 2 4 hr)

Latitude: Sample Collection: Start: ^ j h j I 2 r 0L:3?

Long i tude : E n d : / / :

F ie ld M e a s u r e m e n t

P a r a m e t e r Va lue Un i ts Conductance, Specific : C?-^Hr>o umhos/cm

Dissolved Oxygen : O- \ 5" mg/L Ferrous Iron : 2 . ^ ^ mg/L

Temperature: 1 "^3 Deg C pH : 1 . V2 SU

Labora to ry A n a l y s e s : Con ta ine r P rese rva t i ve Ho ld ing T ime A n a l y s i s

1 - 1 Liter Cubitainer 4 Deg C 14 Days 1 Alkalinity in Water by Titration

1 - 1 Liter Cubitainer 4 Deg C 2 Days 1 Anions in Water by Ion Chromatography

1 - 1 Liter Cubitainer ZnAc, NaOH, 4 Deg C 7 Days 1 Sulfide in Water

1 - 1 Liter amber glass H2S04 to pH<2, 4 Deg C 28 Days 1 Total Organic Carbon in Water

2 - 40m L VOA vial 4 Deg C 7 Days 1 Methane, Ethane, Ethene in Water by GC/FID

4 - 40mL VOA vial 4 Deg C, HCL to pH<2 14 Days 1 VOCs in Water by GC/MS for Low Detection Limits

S a m p l e C o m m e n t s :

(N/A)

S a m p l e Co l lec ted By : SET

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Sample Collection Field Sheet US EPA Region 7 Kansas City, KS

A S R N u m b e r : 5900 S a m p l e N u m b e r : 10 QC C o d e : Ma t r i x : Water Tag ID : 5900-10-_

Pro jec t ID : MEW-MNA Pro jec t Manage r : Dan Gravatt P ro jec t Desc : Missouri Electric Works: Monitored Natural Attenuation sampling of OU2 alluvial

C i ty : groundwater P r o g r a m : Gape Girardeau S ta te : Missouri

S i te N a m e : Superfund MISSOURI ELECTRIC WORKS - GROUNDWATER S i te ID : 076R S i te O U : 02

Location Desc:

External Sample Number:

Expected Cone: (or Circle One: Low Medium High) Date Time(24 hr)

Latitude: Sample Collection: Start: ^JlJ^t

Longitude: End: / / :

Field Measurement

Parameter Value Units Conductance, Specific : ^ 5 ^ C> umhos/cm

Dissolved Oxygen : O- mg/L Ferrous Iron : 2 . 1 ^ mg/L

Temperature : P h Deg C p H : "T . 'ZH SU

Laboratory Analyses: Con ta ine r P rese rva t i ve Ho ld ing T i m e A n a l y s i s

1 - 1 Liter Cubitainer 4 Deg C 14 Days 1 Alkalinity in Water by Titration

1 - 1 Liter Cubitainer 4 Deg C 2 Days 1 Anions in Water by Ion Chromatography

1 - 1 Liter Cubitainer ZnAc, NaOH, 4 Deg C 7 Days 1 Sulfide in Water

1 - 1 Liter amber glass H2S04 to pH<2, 4 Deg C 28 Days 1 Total Organic Carbon in Water

2 - 40mL VOA vial 4 Deg C 7 Days 1 Methane, Ethane, Ethene in Water by GC/FID

4 - 40mL VOA vial 4 Deg C, HCLto pH<2 14 Days 1 VOCs in Water by GC/MS for Low Detection Limits

Sample Comments:

(N/A)

S a m p l e Co l lec ted By : SET

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Sample Collection Field Sheet US EPA Region 7 Kansas City, KS

ASR Number: 5900 Sample Number: 11 QC Code: Mat r i x : Water Tag ID : 5 9 0 0 - l l - _

P ro jec t ID : MEW-MNA Pro jec t Manage r : Dan Gravatt P ro jec t Desc : Missouri Electric Works: Monitored Natural Attenuation sampling of OU2 alluvial

C i t y : groundwater P r o g r a m : Gape Girardeau S ta te : Missouri

S i te N a m e : Superfund MISSOURI ELECTRIC WORKS - GROUNDWATER Site ID: 076R Site OU: 02

Location Desc:

Expected Cone:

Latitude:

Longitude:

2©- A

External Sample Number

(or Circle One: Low Medium High) Date Time(24 hr)

Sample Collection: Start: 12/^7i^ \l.:^f

End: / /

Field Measurement

Parameter Conductance, Specific :

Dissolved Oxygen : Ferrous Iron :

Temperature : pH :

Value

"fcrq— 2. Ml

Units umhos/cm mg/L mg/L Deg C SU

Laboratory Analyses: Container Preservative Holding Time Analysis

1 - 1 Liter Cubitainer 4 Deg C 14 Days 1 Alkalinity in Water by Titration

1 - 1 Liter Cubitainer 4 Deg C 2 Days 1 Anions in Water by Ion Chromatography

1 - 1 Liter Cubitainer ZnAc, NaOH, 4 Deg C 7 Days 1 Sulfide in Water

1 - 1 Liter amber glass H2S04 to pH<2, 4 Deg C 28 Days 1 Total Organic Carbon in Water

2 - 40m L VOA vial 4 Deg C 7 Days 1 Methane, Ethane, Ethene in Water by GC/FID

4 - 40mL VOA vial 4 Deg C, HCL to pH<2 14 Days 1 VOCs in Water by GC/MS for Low Detection Limits

Sample Comments:

(N/A)

S a m p l e Co l lec ted By : SET

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Sample Collection Field Sheet US EPA Region 7 Kansas City, KS

A S R N u m b e r : 5900 S a m p l e N u m b e r : 12 QC C o d e : Ma t r i x : Water Tag ID : 5900-12-_

P ro jec t ID : MEW-MNA Pro jec t Manage r : Dan Gravatt P ro jec t Desc : Missouri Electric Works: Monitored Natural Attenuation sampling of OU2 alluvial

C i ty : groundwater P r o g r a m : Gape Girardeau S ta te : Missouri

S i te N a m e : Superfund MISSOURI ELECTRIC WORKS - GROUNDWATER Site ID: 076R Site OU: 02

Location Desc:

External Sample Number:

Expected Cone: (or Circle One: Low Medium High) Date Time(24 hr)

Latitude: Sample Collection: Start: ]Oyj\/_\2- o£

Longitude: ; End: / / :

Field Measurement

Parameter Value Units Conductance, Speci f ic : _ umhos/cm

Dissolved Oxygen : O - mg/L Ferrous Iron : O . Q 1 ] mg/L

Temperature : H- Deg C pH : L SU

Laboratory Analyses: Container Prese rva t i ve Holding Time Analysis

1 - 1 Liter Cubitainer 4 Deg C 14 Days 1 Alkalinity in Water by Titration

1 - 1 Liter Cubitainer 4 Deg C 2 Days 1 Anions in Water by Ion Chromatography

1 - 1 Liter Cubitainer ZnAc, NaOH, 4 Deg C 7 Days 1 Sulfide in Water

1 - 1 Liter amber glass H2S04 to pH<2, 4 Deg C 28 Days 1 Total Organic Carbon in Water

2 - 40mL VOA vial 4 Deg C 7 Days 1 Methane, Ethane, Ethene in Water by GC/FID

4 - 40mL VOA vial 4 Deg C, HCL to pH<2 14 Days 1 VOCs in Water by GC/MS for Low Detection Limits

Sample Comments:

(N/A)

S a m p l e Co l lec ted By : SET

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Sample Collection Field Sheet US EPA Reg ion 7 K a n s a s C i ty , K S

A S R N u m b e r : 5900 S a m p l e N u m b e r : 13 QC C o d e : Ma t r i x : Water Tag ID : 5900-13-

Pro jec t ID : MEW-MNA Pro jec t Manage r : Dan Gravatt P ro jec t Desc : Missouri Electric Works: Monitored Natural Attenuation sampling of OU2 alluvial

C i t y : groundwater P r o g r a m : Gape Girardeau S ta te : Missouri

S i te N a m e : Superfund MISSOURI ELECTRIC WORKS - GROUNDWATER S i te ID : 076R S i te O U : 02

Loca t ion Desc :

Ex te rna l S a m p l e N u m b e r :

Expec ted Cone: (or Circle One: Low Medium High) Date T i m e ( 2 4 hr)

Latitude: Sample Collection: Start: IJL/A/ 1Z Hr-jS

Long i tude : E n d : / / :

F ie ld M e a s u r e m e n t

P a r a m e t e r Va lue Un i ts Conductance, Specific : °- ^ 1 umhos/cm

Dissolved Oxygen : O - 3 o mg/L Ferrous Iron : _ mg/L

Temperature : IL>. Deg C pH : Q>- SU

Labora to ry A n a l y s e s : Con ta ine r P r e s e r v a t i v e Ho ld ing T ime A n a l y s i s

1 - 1 Liter Cubitainer 4 Deg C 14 Days 1 Alkalinity in Water by Titration

1 - 1 Liter Cubitainer 4 Deg C 2 Days 1 Anions in Water by Ion Chromatography

1 - 1 Liter Cubitainer ZnAc, NaOH, 4 Deg C 7 Days 1 Sulfide in Water

1 - 1 Liter amber glass H2S04 to pH<2, 4 Deg C 28 Days 1 Total Organic Carbon in Water

2 - 40mL VOA vial 4 Deg C 7 Days 1 Methane, Ethane, Ethene in Water by GC/FID

4 - 40mL VOA vial 4 Deg C, HCL to pH<2 14 Days 1 VOCs in Water by GC/MS for Low Detection Limits

S a m p l e C o m m e n t s :

(N/A)

S a m p l e Co l lec ted By : SET

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Sample Collection Field Sheet US EPA Region 7 Kansas City, KS

A S R N u m b e r : 5900 S a m p l e N u m b e r : 17 QC C o d e : Ma t r i x : Water Tag ID : 5900-17-_

P ro jec t ID : MEW-MNA Pro jec t Manage r : Dan Gravatt P ro jec t Desc : Missouri Electric Works: Monitored Natural Attenuation sampling of OU2 alluvial

C i t y : groundwater P r o g r a m : Gape Girardeau S ta te : Missouri

S i te N a m e : Superfund MISSOURI ELECTRIC WORKS - GROUNDWATER Site ID: 076R Site OU: 02

Location Desc: £ f n > y f t^Mxf-fc

Expected Cone:

Latitude:

Longitude:

External Sample Number:

(or Circle One: Low Medium High) Date

S a m p l e Co l l ec t i on : S ta r t : l i / J ? / J >

E n d : / /

Time(24 hr)

Field Measurement

Parameter Conductance, Speci f ic :

Dissolved Oxygen : Ferrous Iron :

Temperature : pH :

Value

Analysis

1 VOCs in Water by GC/MS for Low Detection Limits

Laboratory Analyses: Container Preservative Holding Time

4 - 40mL VOA vial 4 Deg C, HCL to pH<2 14 Days

Sample Comments:

(N/A)

S a m p l e Co l lec ted By : SET

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Sample Collection Field Sheet US EPA Region 7 Kansas City, KS

A S R N u m b e r : 5900 S a m p l e N u m b e r : 19 QC C o d e : FB Mat r i x : Water Tag ID : 5900-19-FB

Pro jec t ID : MEW-MNA Pro jec t Manage r : Dan Gravatt P ro jec t Desc : Missouri Electric Works: Monitored Natural Attenuation sampling of OU2 alluvial

C i ty : groundwater P r o g r a m : Gape Girardeau S ta te : Missouri

S i te N a m e : Superfund MISSOURI ELECTRIC WORKS - GROUNDWATER Site ID: 076R Site OU: 02

Loca t i on Desc : LDL VOA Trip Blank sample

External Sample Number:

Expected Cone: (or Circle One: Low Medium High) Date Time(24 hr)

Latitude: Sample Collection: Start: /Oj^jLlr HL-1P

Longitude: End: / / :

Laboratory Analyses: Container Preservative Holding Time Analysis

4 - 40mL VOA vial '•' • 4 Deg C, HCL to pH<2 14 Days 1 VOCs in Water by GC/MS for Low Detection Limits

Sample Comments:

(N/A) '

S a m p l e Co l lec ted By : SET

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