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Table 7 Groundwater Metals Analytical Results, 1995-1999

Camp Stanley Storage Activity, Texas

Well  ID

Lab-oratory

Sample              Date

Arsenic

Barium

Cadmium

Chromium

Copper

Lead

Mercury

Nickel

Selenium

Silver

Thallium

Zinc

Alkalinity

TDS

pH

Resistivity

(mg/L)

(mg/L)

(mg/L)

(mg/L)

(mg/L)

(mg/L)

(mg/L)

(mg/L)

(mg/L)

(mg/L)

(mg/L)

(mg/L)

(mg/L)

(mg/L)

(megohms)

1

Chemron

12/11/95

0.005U

0.05U

0.005U

0.01U

0.06

0.023

0.0004U

0.02

NA

NA

NA

4

NA

NA

NA

NA

 

Chemron

01/19/96

0.01U

0.03

0.005U

0.01U

0.02

0.015

0.0004U

0.02U

NA

NA

NA

0.39

NA

NA

NA

NA

 

Chemron

03/01/96

0.005U

0.03

0.001U

0.01U

0.07

0.015

0.0004U

0.02U

NA

NA

NA

0.48

NA

NA

NA

NA

 

ITS

01/07/971

0.001U

0.04

0.00028F

0.00227F

0.01867F

0.030

0.0001U

0.00307F

NA

NA

NA

0.69

247

248

6.8

0.0018

 

ITS

10/23/971

0.0009U

0.034

0.0002U

0.002U

0.0072F

0.007

0.0001U

0.003U

NA

NA

NA

0.85

NA

NA

NA

NA

 

O'B&G

09/09/99

0.00044U

0.0300

0.00019U

0.002F

0.008F

0.0017F

0.00016U

0.0014U

0.0021U

0.0012U

0.0034U

0.293

260

350

7.7

0.00055

 

O'B&G

12/14/99

0.00045U

0.0293

0.00019U

0.003F

0.002F

0.0026F

0.00016U

0.0014U

0.0021U

0.0012U

0.0034U

0.472

270

350

7.82

0.00061

2

Chemron

12/12/95

0.013

0.3

0.008

0.01

0.05

0.25

0.0004

0.04

NA

NA

NA

0.33

NA

NA

NA

NA

Duplicate

Chemron

12/12/95

0.005U

0.05U

0.005U

0.01U

0.02U

0.015U

0.0004U

0.02U

NA

NA

NA

0.04

NA

NA

NA

NA

 

Chemron

01/19/96

0.01

0.03

0.005U

0.01U

0.02

0.01

0.0004U

0.02

NA

NA

NA

0.03

NA

NA

NA

NA

Duplicate

Chemron

01/19/96

0.015U

0.04

0.005U

0.01U

0.03U

0.011

0.0004U

0.02U

NA

NA

NA

0.04

NA

NA

NA

NA

 

Chemron

02/29/96

0.006

0.04

0.001U

0.01U

0.02

0.005

0.0004U

0.02U

NA

NA

NA

0.02U

NA

NA

NA

NA

 

ITS

01/15/971

0.001U

0.04

0.0002U

0.002U

0.00889F

0.00205F

0.0001U

0.002U

NA

NA

NA

0.016U

302

433

6.6

NA

 

ITS

10/23/971

0.0009U

0.03

0.0002U

0.002U

0.004U

0.0015U

0.0001U

0.003U

NA

NA

NA

0.016U

NA

NA

NA

NA

 

O'B&G

09/07/99

0.00044U

0.04

0.00019U

0.005F

0.002F

0.00142U

0.00016U

0.012

0.003F

0.0012U

0.0034U

0.005F

310

490

7.46J

0.00077

Duplicate

O'B&G

09/07/99

0.00044U

0.0386

0.00019U

0.003F

0.003F

0.00142U

0.00016U

0.013

0.0021U

0.0012U

0.0034U

0.006F

310

500

7.35J

0.00077

 

O'B&G

12/14/99

0.00045U

0.0327

0.00019U

0.004F

0.0009U

0.00142U

0.00016U

0.002F

0.0021U

0.0004U

0.0034U

0.0021U

280

340

7.51

0.00061

Duplicate

O'B&G

12/14/99

0.00045U

0.0332

0.00019U

0.004F

0.0009U

0.00142U

0.00016U

0.002F

0.0021U

0.0004U

0.0034U

0.004F

280

350

7.41

0.00060

3

Chemron

12/12/95

0.005U

0.05U

0.005U

0.01U

0.02U

0.029

0.0004U

0.02U

NA

NA

NA

0.04

NA

NA

NA

NA

 

Chemron

01/19/96

0.01U

0.03

0.005U

0.01U

0.05

0.002

0.0004U

0.02U

NA

NA

NA

0.05

NA

NA

NA

NA

 

Chemron

02/27/96

0.005U

0.04

0.001U

0.01U

0.03

0.028

0.0004U

0.02U

NA

NA

NA

0.04

NA

NA

NA

NA

 

ITS

01/10/971

0.001U

0.03

0.0002U

0.002U

0.01048F

0.0015U

0.0001U

0.002U

NA

NA

NA

0.01935F

267

348

7.0

0.0018

 

O'B&G

12/16/99

0.00045U

0.0265

0.00019U

0.005F

0.004F

0.00142U

0.00016U

0.002F

0.0021U

0.0004U

0.0034U

0.013

280

310

7.94

0.00058

4

Chemron

12/13/95

0.005U

0.05U

0.005U

0.01U

0.02U

0.015U

0.0004U

0.02U

NA

NA

NA

0.04

NA

NA

NA

NA

9

Chemron

12/12/95

0.005U

0.05U

0.005U

0.01U

0.02

0.015U

0.0004U

0.02U

NA

NA

NA

0.84

NA

NA

NA

NA

 

Chemron

02/28/96

0.02

0.03

0.001U

0.01U

0.02

0.005

0.0004U

0.02U

NA

NA

NA

0.2

NA

NA

NA

NA

 

ITS

01/06/971

0.001U

0.03

0.00026F

0.002U

0.05578F

0.013

0.00038F

0.002U

NA

NA

NA

0.45

281

298

6.9

0.0016

 

ITS

10/23/971

0.0018F

0.04

0.00045F

0.0023F

0.0103F

0.013

0.000247F

0.0051F

NA

NA

NA

0.56

NA

NA

NA

NA

 

O'B&G

09/08/99

0.00044U

0.0331

0.00019U

0.004F

0.007F

0.0034F

0.00016U

0.001F

0.004F

0.0012U

0.0034U

0.624

290

440

7.95J

0.00062

 

O'B&G

12/13/99

0.00045U

0.0331

0.00019U

0.006F

0.004F

0.0018F

0.00016U

0.002F

0.003F

0.0004U

0.0034U

0.421

300

350

7.83

0.00061

10

Chemron

12/12/95

0.005U

0.05U

0.005U

0.01U

0.1

0.06

0.0004U

0.02U

NA

NA

NA

0.18

NA

NA

NA

NA

 

Chemron

01/19/96

0.01U

0.03

0.005U

0.01U

0.02U

0.004

0.0004U

0.02U

NA

NA

NA

0.08

NA

NA

NA

NA

 

Chemron

02/28/96

0.006

0.04

0.001U

0.01U

0.02

0.002U

0.0004U

0.02U

NA

NA

NA

0.04

NA

NA

NA

NA

 

ITS

01/07/971

0.001U

0.04

0.0002U

0.002U

0.015F

0.0015U

0.0001U

0.002U

NA

NA

NA

0.04

270

262

7.0

0.0015

 

ITS

10/23/971

0.0009U

0.04

0.0002U

0.002U

0.004U

0.0015U

0.0001U

0.003U

NA

NA

NA

0.02

NA

NA

NA

NA

 

O'B&G

09/10/99

0.00444U

0.0354

0.00019U

0.004F

0.006F

0.00142U

0.00016U

0.002F

0.0021U

0.0012U

0.0034U

0.079

280

330

7.8

0.00062

 

O'B&G

12/13/99

0.00045U

0.0355

0.00019U

0.005F

0.002F

0.00142U

0.00016U

0.002F

0.0021U

0.0004U

0.0034U

0.015

270

340

7.67

0.00062

11

Chemron

12/15/95

0.01

0.05U

0.005U

0.01U

0.02U

0.015U

0.0004U

0.02U

NA

NA

NA

0.04

NA

NA

NA

NA

 

Chemron

02/29/96

0.005U

0.03

0.001U

0.01U

0.02U

0.002U

0.0004U

0.02U

NA

NA

NA

0.09

NA

NA

NA

NA

 

ITS

01/20/971

0.001U

0.04

0.0002U

0.002U

0.00797F

0.00177F

0.0001U

0.002U

NA

NA

NA

0.13

281

425

7.1

NA

 

ITS

10/23/971

0.0009U

0.04

0.00021F

0.002U

0.0079F

0.00803

0.0001U

0.0033F

NA

NA

NA

1.91

NA

NA

NA

NA

 

O'B&G

09/10/99

0.00044U

0.0640

0.00019U

0.002F

0.009F

0.00142U

0.00016U

0.004F

0.0021U

0.0012U

0.0034U

2.934

380

440

7.54

0.00076

 

O'B&G

12/15/99

0.00045U

0.0354

0.00019U

0.003F

0.002F

0.00142U

0.00016U

0.0014U

0.0021U

0.0012U

0.0034U

0.810

280

350

7.53

0.00062

Comparison

MCL

0.05

2.0

0.005

0.1

1.3

0.015

0.002

0.1

0.05

--

0.002

--

2.0

500

6.5-8.5

--

Criteria

GW-Ind

0.05

2.0

0.005

0.1

1.3

0.015

0.002

0.1

0.05

0.51

0.002

31

--

--

--

--

 

Chemron

PQL

0.005

0.02

0.005

0.1

1.3

0.015

0.002

2

--

--

--

3.1

--

--

--

--

 

Chemron

MDL

MDLs not provided by the laboratory.

 

ITS

PQL

0.005

0.020

0.001

0.07

0.06

0.005

0.001

0.15

--

--

--

0.02

1.0

10

--

--

 

ITS

MDL

0.0009

0.001

0.0002

0.002

0.004

0.0015

0.0001

0.003

--

--

--

0.016

--

--

--

--

 

O'B&G

RL

0.005

0.005

0.001

0.01

0.0100

0.005

0.001

0.01

0.03

0.01

0.08

0.01

10

1

0.1

10

 

O'B&G

MDL

0.00044

0.0003

0.00019

0.0012

0.0009

0.00142

0.00016

0.0014

0.0021

0.0012

0.0034

0.0014

--

--

--

--

Text Box: Notes: 
-  January 1996 data represents re-test data.
-  Samples were not analyzed for Alkalinity, TDL, pH, and Resistivity prior to 1997.
- F = The analyte was positively identified but the associated numerical value is below the RL.
- J = The analyte was positively identified, the quantitation is an estimate.
- R = The data are unusable due to deficiencies in the ability to analyze the sample and meet QC criteria.
- U = The analyte was analyzed for, but not detected. The associated numerical value is at or below the MDL.
- NA = Not sampled for this parameter.

   1  Indicates that data is screening analytical data only.

Detected concentrations are in bold type.

Concentrations above the MCL are shaded and have a box around them.

Shaded areas represent screening analytical data analyzed by ITS Laboratories

 

 

16

Chemron

12/13/95

0.005U

0.05U

0.005U

0.01U

0.05

0.015U

0.0004U

0.02U

NA

NA

NA

0.15

NA

NA

NA

NA

 

Chemron

02/29/96

0.005U

0.03

0.001U

0.01U

0.03

0.002U

0.0004U

0.02U

NA

NA

NA

0.03

NA

NA

NA

NA

 

ITS

02/21/971

0.001U

0.03

0.0002U

0.002U

0.00916F

0.0015U

0.0001U

0.002U

NA

NA

NA

0.03

261

350

7.3

NA

 

ITS

10/24/971

0.0009U

0.03

0.0002U

0.002U

0.004U

0.0015U

0.0001U

0.0030U

NA

NA

NA

0.02

NA

NA

NA

NA

 

O'B&G

09/14/99

0.00044U

0.0317

0.00019U

0.003F

0.002F

0.00142U

0.00016U

0.216

0.002F

0.0012U

0.0034U

0.014

280

340

7.45

0.00057

 

O'B&G

12/14/99

0.00045U

0.0316

0.00019U

0.006F

0.0009U

0.00142U

0.00016U

0.0014U

0.0021U

0.0004U

0.0034U

0.015

280

320

7.50

0.00058

D

Chemron

12/13/95

0.005U

0.05U

0.005U

0.01U

0.02U

0.015U

0.0004U

0.02U

NA

NA

NA

0.03

NA

NA

NA

NA

 

Chemron

02/29/96

0.005U

0.03

0.001U

0.01U

0.04

0.003

0.0004U

0.02U

NA

NA

NA

0.03

NA

NA

NA

NA

 

ITS

01/20/971

0.001U

0.03

0.0002U

0.002U

0.01013F

0.023

0.0001U

0.002U

NA

NA

NA

0.03

261

301

6.9

NA

 

ITS

10/24/971

0.009U

0.03

0.00026F

0.002U

0.004U

0.00457F

0.0001U

0.0043F

NA

NA

NA

0.02

NA

NA

NA

NA

 

O'B&G

09/10/99

     Water level below pump setting (250').  No samples collected.

 

 

 

O'B&G

12/14/99

     Water level below pump setting (250').  No samples collected.

                     

G

Chemron

12/12/95

0.005U

0.05U

0.001U

0.01U

0.04

0.002U

0.0004U

0.02U

NA

NA

NA

0.36

NA

NA

NA

NA

 

Chemron

01/19/96

0.01U

0.02

0.005U

0.01U

0.12

0.048

0.0004U

0.02U

NA

NA

NA

2.8

NA

NA

NA

NA

 

Chemron

02/28/96

0.005U

0.02

0.002

0.01U

0.18

0.094

0.0004U

0.02U

NA

NA

NA

2.8

NA

NA

NA

NA

 

ITS

01/17/971

0.001U

0.03

0.003

0.002U

0.09

0.039

0.0001U

0.002U

NA

NA

NA

2.9

208

240

6.9

NA

 

ITS

10/24/971

0.001F

0.03

0.001

0.002U

0.0434F

0.020

0.0001U

0.0030U

NA

NA

NA

4.2

NA

NA

NA

NA

 

O'B&G

09/08/99

0.00044U

0.032

0.0017

0.003F

0.013

0.00142U

0.00016U

0.002F

0.0021U

0.0012U

0.0034U

4.8

240

300

7.34J

0.0005

H

Chemron

12/12/96

0.005

0.05U

0.007

0.01U

0.11

0.045

0.0004U

0.02U

NA

NA

NA

2.2

NA

NA

NA

NA

 

Chemron

02/28/96

0.005U

0.04

0.001

0.01U

0.05

0.013

0.0004U

0.02U

NA

NA

NA

0.28

NA

NA

NA

NA

 

ITS

01/07/971

0.001U

0.03

0.00083F

0.002U

0.02643F

0.007

0.0001U

0.002U

NA

NA

NA

0.73

241

202

6.7

0.0018

 

ITS

10/23/971

0.0022F

0.03

0.00145F

0.002U

0.0242F

0.011

0.0001U

0.003U

NA

NA

NA

0.78

NA

NA

NA

NA

I

Chemron

12/12/95

0.005U

0.06

0.005U

0.01U

0.05

0.019

0.0004U

0.02U

NA

NA

NA

9.9

NA

NA

NA

NA

 

Chemron

01/19/96

0.01U

0.05

0.005U

0.01U

0.1

0.022

0.0004U

0.02U

NA

NA

NA

8.2

NA

NA

NA

NA

 

Chemron

02/28/96

0.005U

0.05

0.001U

0.01U

0.07

0.018

0.0004U

0.02U

NA

NA

NA

8.4

NA

NA

NA

NA

 

ITS

10/23/971

0.0009U

0.11

0.0002U

0.002U

0.004U

0.00225F

0.0001U

0.004F

NA

NA

NA

1.94

NA

NA

NA

NA

 

O'B&G

09/07/99

0.00044U

0.1169

0.00019U

0.004F

0.004F

0.00142U

0.00016U

0.002F

0.0021U

0.0012U

0.0034U

1.77

300

360

7.57J

0.00061

 

O'B&G

12/14/99

0.00045U

0.1155

0.00019U

0.005F

0.006F

0.00142U

0.00016U

0.003F

0.0021U

0.0012U

0.0034U

1.77

290

340

7.85

0.00060

Reservoir

Chemron

  01/19/96

0.01U

0.03

0.005U

0.01U

0.05

0.003

0.0004U

0.02U

NA

NA

NA

0.06

NA

NA

NA

NA

 

Chemron

03/01/96

0.005

0.04

0.001U

0.01U

0.07

0.002U

0.0004U

0.02U

NA

NA

NA

0.08

NA

NA

NA

NA

MW-1

ITS

01/09/971

0.001U

0.03

0.0002U

0.002U

0.01033F

0.0015U

0.0001U

0.00962F

NA

NA

NA

0.016U

273

394

6.8

0.0016

 

ITS

10/23/971

0.009U

0.03

0.0002U

0.002U

0.004U

0.0015U

0.0001U

0.0033F

NA

NA

NA

0.016U

NA

NA

NA

NA

 

O'B&G

09/08/99

0.00044U

0.0294

0.00019U

0.004F

0.001F

0.00142U

0.00016U

0.002F

0.0021U

0.0012U

0.0034U

0.009F

290

390

7.68J

0.00061

 

O'B&G

12/13/99

0.0006F

0.0258

0.00019U

0.006F

0.001F

0.00142U

0.00016U

0.005F

0.0021U

0.0004U

0.0034U

0.005F

280

340

7.60

0.00063

MW-2

ITS

01/10/971

0.001U

0.04

0.0002U

0.002U

0.01134F

0.0015U

0.0001U

0.01205F

NA

NA

NA

0.01972F

299

375

6.9

0.0016

 

ITS

10/24/971

0.0011F

0.03

0.00034U

0.002U

0.0044F

0.0015U

0.0001U

0.0095F

NA

NA

NA

0.0193F

NA

NA

NA

NA

 

O'B&G

09/09/99

0.0005F

0.0333

0.00019U

0.004F

0.0009U

0.00142U

0.00016U

0.022

0.004F

0.0012U

0.0034U

0.011

300

460

7.62J

0.00064

Duplicate

O'B&G

09/09/99

0.00044U

0.0327

0.00019U

0.004F

0.0009U

0.00142U

0.00016U

0.022

0.003F

0.0012U

0.0034U

0.009F

300

420

7.70J

0.00064

 

O'B&G

12/13/99

0.0005F

0.0328

0.00019U

0.006F

0.0009U

0.00142U

0.00016U

0.033

0.006F

0.0004U

0.0034U

0.005F

300

360

7.48

0.00064

Duplicate

O'B&G

12/13/99

0.00045U

0.0321

0.00019U

0.005F

0.001F

0.00142U

0.00016U

0.032

0.005F

0.0004U

0.0034U

0.007F

300

360

7.42

0.00065

RFR-8

O'B&G

09/09/99

0.00044U

0.031

0.00019U

0.004F

0.004F

0.00142U

0.00016U

0.0014U

0.0021U

0.0012U

0.0034U

0.145

270

330

NA

NA

RFR-3

O'B&G

09/09/99

0.00044U

0.034

0.00019U

0.003F

0.005F

0.0041F

0.00016U

0.002F

0.0021U

0.0012U

0.0034U

0.126

280

320

NA

NA

JW-30

O'B&G

09/09/99

0.00044U

0.030

0.00019U

0.002F

0.013

0.00142U

0.00016U

0.0014U

0.0021U

0.0012U

0.0034U

0.204

270

330

NA

NA

LS-7

O'B&G

12/13/99

0.00045U

0.0356

0.00019U

0.004F

0.005F

0.00142U

0.00016U

0.0014U

0.0021U

0.0004U

0.0034U

0.022

350

390

7.50

0.00070

 

Comparison

MCL

0.05

2.0

0.005

0.1

1.3

0.015

0.002

0.1

0.05

--

0.002

--

2.0

500

6.5-8.5

--

Criteria

GW-Ind

0.05

2.0

0.005

0.1

1.3

0.015

0.002

0.1

0.05

0.51

0.002

31

--

--

--

--

 

Chemron

PQL

0.005

0.02

0.005

0.1

1.3

0.015

0.002

2

--

--

--

3.1

--

--

--

--

 

Chemron

MDL

MDLs not provided by the laboratory.

 

ITS

PQL

0.005

0.020

0.001

0.07

0.06

0.005

0.001

0.15

--

--

--

0.02

1.0

10

--

--

 

ITS

MDL

0.0009

0.001

0.0002

0.002

0.004

0.0015

0.0001

0.003

--

--

--

0.016

--

--

--

--

 

O'B&G

RL

0.005

0.005

0.001

0.01

0.0100

0.005

0.001

0.01

0.03

0.01

0.08

0.01

10

1

0.1

10

 

O'B&G

MDL

0.00044

0.0003

0.00019

0.0012

0.0009

0.00142

0.00016

0.0014

0.0021

0.0012

0.0034

0.0014

--

--

--

--

Text Box: Notes:
- January 1996 data represents re-test data.
- Samples were not analyzed for Alkalinity, TDL, pH, and Resistivity prior to 1997.
- F = The analyte was positively identified but the associated numerical value is below the RL.
- J = The analyte was positively identified, the quantitation is an estimate.
- R = The data are unusable due to deficiencies in the ability to analyze the sample and meet QC criteria.
- U = The analyte was analyzed for, but not detected. The associated numerical value is at or below the MDL.
- NA = Not sampled for this parameter.

   1  Indicates that data is screening analytical data only.

Detected concentrations are in bold type.

Concentrations above the MCL are shaded and have a box around them.

Shaded areas represent screening analytical data analyzed by ITS Laboratories