wp-173 final report - aqua-tech laboratoriesaqua-techlabs.com/documents/final report for dmr-qa...

Maxine Humphreys Aqua-Tech Laboratories, Inc. 635 Phil Gramm Blvd Bryan, TX 77807-9104

WatR™Pollution Study

Open Date: 06/15/09

Close Date: 07/30/09

Report Issued Date: 08/18/09

WP-173 Final Report

August 18, 2009

Maxine Humphreys Aqua-Tech Laboratories, Inc. 635 Phil Gramm Blvd Bryan, TX 77807-9104

Enclosed is your final report for ERA's WP-173 WatR™Pollution Proficiency Testing (PT) study. Your final report includes an evaluation of all results submitted by your laboratory to ERA. If your laboratory is an in-house laboratory for a permittee, your report will include your USEPA DMR-QA 29 NPDES Permittee Data Reporting Forms and the Chemistry/Microbiology Analyte Checklist with your in-house laboratory graded results. Data Evaluation Protocols: All analytes in ERA's WP-173 WatR™Pollution Proficiency Testing study have been evaluated using the following tiered approach. If the analyte is listed in the most current National Environmental Laboratory Accreditation Conference (NELAC) PT Field of Testing tables, the evaluation was completed by comparing the reported result to the acceptance limits generated using the criteria contained in the NELAC FoPT tables. If the analyte is not included in the NELAC FoPT tables, the reported result has been evaluated using the procedures outlined in ERA's Standard Operating Procedure for the Generation of Performance Acceptance Limits (SOP 0260). Corrective Action Help: As part of your accreditation(s), you may be required to identify the root cause of any "Not Acceptable" results, implement the necessary corrective actions, and then satisfy your PT requirements by participating in a Supplemental (QuiK™ Response) or future ERA PT study. ERA's technical staff is available to help your laboratory resolve any technical issues that may be impairing your PT performance and possibly affecting your routine data quality. Our laboratory and technical staff have well over three hundred years of collective experience in performing the full range of environmental analyses. As part of our technical support, ERA offers QC samples that can be helpful in helping you work through your technical issues. If you are using the WP-173 WatR™Pollution Proficiency Testing (PT) study to meet your DMR-QA 29 requirements, please contact your DMR-QA coordinator to negotiate the type of corrective action they are requiring. Thank you for your participation in ERA's WP-173 WatR™Pollution Proficiency Testing study. If you have any questions, please contact myself, or Curtis Wood, Director of Regulatory Affairs and Business Development, at 1-800-372-0122.

Sincerely,

Shawn Kassner Proficiency Testing Manager attachments smk

Jay R. McBurney Quality Program Manager

Texas Max Phillips / 512-239-3518 All Analytes

Report Recipient Contact/Phone Number Reporting Type

WP-173 Definitions & Study DiscussionStudy Dates: 06/15/09 - 07/30/09 Report Issued: 08/18/09

WP Study Definitions WP Study Discussion

The Performance Evaluation:

Acceptable

Not Acceptable

No Evaluation

Reported Value falls within the Acceptance Limits.

Reported Value falls outside the Acceptance Limits.

Reported Value cannot be evaluated.

ERA's WP-173 WatR™Pollution Proficiency Testing study has been reviewed by ERA senior management and certified compliant with the requirements of the USEPA's National Standards for Water Proficiency Testing Studies Criteria Document (December 1998), and the criteria contained in the most current NELAC FoPT tables. ERA's WP-173 WatR™Pollution study standards were examined for any anomalies. A full review of all homogeneity, stability and accuracy verification data was completed. All analytical verification data for all analytes met the acceptance criteria contained in the USEPA's National Criteria Document for Water Proficiency Testing Studies, December 1998, and the criteria contained in the most current NELAC FoPT tables. The data submitted by participating laboratories was also examined for study anomalies. There were no anomalies observed during the statistical review of the data. ERA's WP-173 WatR™Pollution study reports shall not be reproduced except in their entirety and not without the permission of the participating laboratories. The report must not be used by the participating laboratories to claim product endorsement by any agency of the U. S. government. The data contained herein are confidential and intended for your use only. If you have any questions or concerns regarding your assessment in ERA's WatR™Pollution Proficiency Testing program, please contact Shawn Kassner, Proficiency Testing Manager, or Curtis Wood, Director of Regulatory Affairs and Business Development, at 1-800-372-0122.

The Method Description is the method the laboratory reported to ERA.

=

=

=

The Reported Value is the value that the laboratory reported to ERA. The ERA Assigned Values are compliant with the most current USEPA/NELAC FoPT tables. A parameter not added to the standard is given an Assigned Value of "0" per the guidelines contained in the USEPA's Criteria Document and NELAC standards. The Acceptance Limits are established per the criteria contained in the most current USEPA/NELAC FoPT tables, or ERA's SOP for the Generation of Performance Acceptance Limits™ as applicable.

Not Reported No Value reported.=

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Study:

ERA Customer Number:

Laboratory Name:

WP-173

A657101

Aqua-Tech Laboratories, Inc.

Inorganic Results

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All analytes are included in ERA's A2LA accreditation. Lab Code: 1539-01

WP Minerals (cat# 581)

0030 Sulfate mg/L 9.46 6.64 - 12.1 Not Reported

0025 Sodium mg/L 75.7 75.7 64.3 - 86.8 Acceptable SM3111B

1950 Total Solids at 105°C mg/L 256 218 - 292 Not Reported

0021 Total Dissolved Solids at 180°C mg/L 245 181 - 308 Not Reported

0026 Potassium mg/L 13.8 13.6 11.0 - 16.3 Acceptable SM3111B

0028 Chloride mg/L 94.1 80.8 - 107 Not Reported

0027 Alkalinity as CaCO3 mg/L 35.0 29.6 - 41.4 Not Reported

0029 Fluoride mg/L 2.89 2.41 - 3.38 Not Reported

0020 Conductivity at 25°C µmhos/cm 419 375 - 463 Not Reported


0025 Sodium mg/L 66.5 75.7 64.3 - 86.8 Acceptable SM3120B



0026 Potassium mg/L 13.4 13.6 11.0 - 16.3 Acceptable SM3120B




0020 Conductivity at 25°C µmhos/cm 392 419 375 - 463 Acceptable EPA 120.1



0025 Sodium mg/L 66.5 75.7 64.3 - 86.8 Acceptable EPA 6010B



0026 Potassium mg/L 13.4 13.6 11.0 - 16.3 Acceptable EPA 6010B

0028 Chloride mg/L 90.9 94.1 80.8 - 107 Acceptable ASTM D512-04



0020 Conductivity at 25°C µmhos/cm 392 419 375 - 463 Acceptable ASTM D1125-95


0030 Sulfate mg/L 7.79 9.46 6.64 - 12.1 Acceptable ASTM D516-90 02

0025 Sodium mg/L 66.5 75.7 64.3 - 86.8 Acceptable EPA 200.7



0026 Potassium mg/L 13.4 13.6 11.0 - 16.3 Acceptable EPA 200.7

0028 Chloride mg/L 90.9 94.1 80.8 - 107 Acceptable SM4500Cl- B

0027 Alkalinity as CaCO3 mg/L 32 35.0 29.6 - 41.4 Acceptable SM2320B

0029 Fluoride mg/L 2.89 2.89 2.41 - 3.38 Acceptable SM4500F- C

0020 Conductivity at 25°C µmhos/cm 392 419 375 - 463 Acceptable SM2510B


WP-173 Final Complete Report

Anal. No.

Analyte Units Reported Value

Assigned Value

Acceptance Limits

Performance Evaluation

Method Description

Maxine Humphreys QA Officer Aqua-Tech Laboratories, Inc. 635 Phil Gramm Blvd Bryan, TX 77807-9104 979-778-3707

EPA ID: ERA Customer Number: Report Issued: Study Dates:

TX00137 A657101 08/18/09

06/15/09 - 07/30/09

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WP Hardness (cat# 580)

1550 Calcium Hardness as CaCO3 mg/L 267 247 221 - 279 Acceptable EPA 6010B

0022 Total Hardness as CaCO3 mg/L 406 386 340 - 439 Acceptable EPA 6010B

0024 Magnesium mg/L 33.6 33.8 29.0 - 38.8 Acceptable EPA 6010B

0072 Non-Filterable Residue (TSS) mg/L 60.4 47.9 - 68.3 Not Reported

0023 Calcium mg/L 107 98.8 88.6 - 112 Acceptable EPA 6010B

1550 Calcium Hardness as CaCO3 mg/L 247 221 - 279 Not Reported

0022 Total Hardness as CaCO3 mg/L 386 340 - 439 Not Reported

0024 Magnesium mg/L 36.7 33.8 29.0 - 38.8 Acceptable SW846 7450


0023 Calcium mg/L 98 98.8 88.6 - 112 Acceptable SW846 7140



1550 Calcium Hardness as CaCO3 mg/L 247 221 - 279 Not Reported

0022 Total Hardness as CaCO3 mg/L 372 386 340 - 439 Acceptable SM2340C

0024 Magnesium mg/L 33.8 29.0 - 38.8 Not Reported


0023 Calcium mg/L 98.8 88.6 - 112 Not Reported

1550 Calcium Hardness as CaCO3 mg/L 243 247 221 - 279 Acceptable SM3111B

0022 Total Hardness as CaCO3 mg/L 395 386 340 - 439 Acceptable SM3111B

0024 Magnesium mg/L 36.7 33.8 29.0 - 38.8 Acceptable SM3111B


0023 Calcium mg/L 98 98.8 88.6 - 112 Acceptable SM3111B


1550 Calcium Hardness as CaCO3 mg/L 267 247 221 - 279 Acceptable EPA 200.7

0022 Total Hardness as CaCO3 mg/L 406 386 340 - 439 Acceptable EPA 200.7

0024 Magnesium mg/L 33.6 33.8 29.0 - 38.8 Acceptable EPA 200.7


0023 Calcium mg/L 107 98.8 88.6 - 112 Acceptable EPA 200.7



0025 Sodium mg/L 75.7 75.7 64.3 - 86.8 Acceptable ASTM D4191-03



0026 Potassium mg/L 13.8 13.6 11.0 - 16.3 Acceptable ASTM D4192-03




0020 Conductivity at 25°C µmhos/cm 419 375 - 463 Not Reported



Anal. No.


Assigned Value

Acceptance Limits


Method Description



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06/15/09 - 07/30/09

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0032 Nitrate as N mg/L 8.89 6.93 - 10.7 Not Reported

0033 ortho-Phosphate as P mg/L 3.99 3.28 - 4.73 Not Reported

0031 Ammonia as N mg/L 10.8 10.6 7.85 - 13.2 Acceptable SM4500NH3 G

1820 Nitrate + Nitrite as N mg/L 8.89 7.24 - 10.3 Not Reported

WP Simple Nutrients (cat# 584)


0032 Nitrate as N mg/L 8.7 8.89 6.93 - 10.7 Acceptable SM4500NO3- F

0033 ortho-Phosphate as P mg/L 3.7 3.99 3.28 - 4.73 Acceptable EPA 365.3

0031 Ammonia as N mg/L 10.4 10.6 7.85 - 13.2 Acceptable EPA 350.2 TITR

1820 Nitrate + Nitrite as N mg/L 8.7 8.89 7.24 - 10.3 Acceptable SM4500NO3- F


0021 Total Dissolved Solids at 180°C mg/L 340 351 266 - 436 Acceptable ASTM D5907-03

0072 Non-Filterable Residue (TSS) mg/L 48 51.3 39.9 - 58.6 Acceptable ASTM D5907-03

WP Solids Concentrate (cat# 4030)

1950 Total Solids at 105°C mg/L 380 410 365 - 451 Acceptable SM2540B

0021 Total Dissolved Solids at 180°C mg/L 340 351 266 - 436 Acceptable SM2540C

0072 Non-Filterable Residue (TSS) mg/L 48 51.3 39.9 - 58.6 Acceptable SM2540D

WP Solids Concentrate (cat# 4030)

1970 Volatile Solids mg/L 312 347 289 - 383 Acceptable EPA 160.4

WP Volatile Solids (cat# 884)

1965 Settleable Solids mL/L 40 36.0 28.7 - 46.1 Acceptable SM2540F

WP Settleable Solids (cat# 883)

0019 pH S.U. 6.18 6.21 6.01 - 6.41 Acceptable ASTM D1293-99

WP pH (cat# 577)

0019 pH S.U. 6.18 6.21 6.01 - 6.41 Acceptable SM4500H+ B

WP pH (cat# 577)

1550 Calcium Hardness as CaCO3 mg/L 243 247 221 - 279 Acceptable ASTM D511-93 03B

0022 Total Hardness as CaCO3 mg/L 395 386 340 - 439 Acceptable ASTM D511-93 03B

0024 Magnesium mg/L 36.7 33.8 29.0 - 38.8 Acceptable ASTM D511-93 03B


0023 Calcium mg/L 98 98.8 88.6 - 112 Acceptable ASTM D511-93 03B


1550 Calcium Hardness as CaCO3 mg/L 267 247 221 - 279 Acceptable SM3120B

0022 Total Hardness as CaCO3 mg/L 406 386 340 - 439 Acceptable SM3120B

0024 Magnesium mg/L 33.6 33.8 29.0 - 38.8 Acceptable SM3120B


0023 Calcium mg/L 107 98.8 88.6 - 112 Acceptable SM3120B



Anal. No.


Assigned Value

Acceptance Limits


Method Description



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06/15/09 - 07/30/09

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WP Nitrite (cat# 888)1840 Nitrite as N mg/L 2.85 2.87 2.43 - 3.31 Acceptable SM4500NO2- B

0035 Total phosphorus as P mg/L 4.44 4.06 3.32 - 4.86 Acceptable SM3120B

0034 Total Kjeldahl Nitrogen mg/L 4.98 3.38 - 6.60 Not Reported

WP Complex Nutrients (cat# 579)


0035 Total phosphorus as P mg/L 4.44 4.06 3.32 - 4.86 Acceptable EPA 6010B

0034 Total Kjeldahl Nitrogen mg/L 4.98 3.38 - 6.60 Not Reported


0035 Total phosphorus as P mg/L 4.44 4.06 3.32 - 4.86 Acceptable EPA 200.7

0034 Total Kjeldahl Nitrogen mg/L 4.44 4.98 3.38 - 6.60 Acceptable EPA 351.2



0033 ortho-Phosphate as P mg/L 3.7 3.99 3.28 - 4.73 Acceptable SM4500P E

0031 Ammonia as N mg/L 10.6 7.85 - 13.2 Not Reported




0031 Ammonia as N mg/L 10.8 10.6 7.85 - 13.2 Acceptable EPA 350.1



0032 Nitrate as N mg/L 8.7 8.89 6.93 - 10.7 Acceptable EPA 353.2


0031 Ammonia as N mg/L 10.6 7.85 - 13.2 Not Reported

1820 Nitrate + Nitrite as N mg/L 8.7 8.89 7.24 - 10.3 Acceptable EPA 353.2




0031 Ammonia as N mg/L 10.4 10.6 7.85 - 13.2 Acceptable SM4500NH3 B





0031 Ammonia as N mg/L 10.4 10.6 7.85 - 13.2 Acceptable SM4500NH3 C




Anal. No.


Assigned Value

Acceptance Limits


Method Description



TX00137 A657101 08/18/09

06/15/09 - 07/30/09

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WP Trace Metals (cat# 586)

0011 Nickel µg/L 1740 1740 1570 - 1940 Acceptable EPA 200.7

0013 Selenium µg/L 1630 1690 1350 - 1950 Acceptable EPA 200.7

0074 Molybdenum µg/L 460 475 403 - 542 Acceptable EPA 200.7

0012 Lead µg/L 1170 1180 1040 - 1320 Acceptable EPA 200.7

0010 Manganese µg/L 319 320 286 - 355 Acceptable EPA 200.7

0014 Vanadium µg/L 1640 1670 1460 - 1860 Acceptable EPA 200.7

0015 Zinc µg/L 314 324 277 - 376 Acceptable EPA 200.7

0018 Thallium µg/L 698 682 558 - 812 Acceptable EPA 200.7

0017 Silver µg/L 551 566 486 - 648 Acceptable EPA 200.7

0075 Strontium µg/L 45 45.0 36.1 - 53.6 Acceptable EPA 200.7

0008 Iron µg/L 942 526 462 - 598 Not Acceptable EPA 200.7

1015 Barium µg/L 199 192 166 - 216 Acceptable EPA 200.7

0003 Beryllium µg/L 398 404 343 - 456 Acceptable EPA 200.7

0002 Arsenic µg/L 492 454 380 - 532 Acceptable EPA 200.7

0001 Aluminum µg/L 724 672 530 - 811 Acceptable EPA 200.7

0016 Antimony µg/L 161 156 99.8 - 192 Acceptable EPA 200.7

0005 Cobalt µg/L 884 879 773 - 984 Acceptable EPA 200.7

0007 Copper µg/L 514 513 462 - 564 Acceptable EPA 200.7

0006 Chromium µg/L 142 145 124 - 166 Acceptable EPA 200.7

1025 Boron µg/L 579 906 750 - 1060 Not Acceptable EPA 200.7

0004 Cadmium µg/L 418 420 358 - 477 Acceptable EPA 200.7

WP Oil & Grease (cat# 582)

1860 Oil & Grease (Infrared) mg/L 67.6 45.8 - 80.4 Not Reported

0104 Oil & Grease (Gravimetric) mg/L 51.3 55.0 36.0 - 66.5 Acceptable EPA 1664A

0036 COD mg/L 141 134 102 - 154 Acceptable SM5220D

0037 TOC mg/L 53.0 44.2 - 61.1 Not Reported

0038 BOD mg/L 82.9 41.8 - 124 Not Reported

0102 CBOD mg/L 71.3 32.0 - 111 Not Reported

WP Demand (cat# 578)

0036 COD mg/L 141 134 102 - 154 Acceptable EPA 410.4

0037 TOC mg/L 53.0 44.2 - 61.1 Not Reported

0038 BOD mg/L 76 82.9 41.8 - 124 Acceptable SM5210B

0102 CBOD mg/L 74 71.3 32.0 - 111 Acceptable SM5210B

WP Demand (cat# 578)


Anal. No.


Assigned Value

Acceptance Limits


Method Description



TX00137 A657101 08/18/09

06/15/09 - 07/30/09

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0011 Nickel µg/L 1740 1740 1570 - 1940 Acceptable EPA 6010B

0013 Selenium µg/L 1630 1690 1350 - 1950 Acceptable EPA 6010B

0074 Molybdenum µg/L 460 475 403 - 542 Acceptable EPA 6010B

0012 Lead µg/L 1170 1180 1040 - 1320 Acceptable EPA 6010B

0010 Manganese µg/L 319 320 286 - 355 Acceptable EPA 6010B

0014 Vanadium µg/L 1640 1670 1460 - 1860 Acceptable EPA 6010B

0015 Zinc µg/L 314 324 277 - 376 Acceptable EPA 6010B

0018 Thallium µg/L 698 682 558 - 812 Acceptable EPA 6010B

0017 Silver µg/L 551 566 486 - 648 Acceptable EPA 6010B

0075 Strontium µg/L 45 45.0 36.1 - 53.6 Acceptable EPA 6010B

0008 Iron µg/L 942 526 462 - 598 Not Acceptable EPA 6010B

1015 Barium µg/L 199 192 166 - 216 Acceptable EPA 6010B

0003 Beryllium µg/L 398 404 343 - 456 Acceptable EPA 6010B

0002 Arsenic µg/L 492 454 380 - 532 Acceptable EPA 6010B

0001 Aluminum µg/L 724 672 530 - 811 Acceptable EPA 6010B

0016 Antimony µg/L 161 156 99.8 - 192 Acceptable EPA 6010B

0005 Cobalt µg/L 884 879 773 - 984 Acceptable EPA 6010B

0007 Copper µg/L 514 513 462 - 564 Acceptable EPA 6010B

0006 Chromium µg/L 142 145 124 - 166 Acceptable EPA 6010B

1025 Boron µg/L 579 906 750 - 1060 Not Acceptable EPA 6010B

0004 Cadmium µg/L 418 420 358 - 477 Acceptable EPA 6010B



Anal. No.


Assigned Value

Acceptance Limits


Method Description



TX00137 A657101 08/18/09

06/15/09 - 07/30/09

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0011 Nickel µg/L 1740 1740 1570 - 1940 Acceptable SM3120B

0013 Selenium µg/L 1630 1690 1350 - 1950 Acceptable SM3120B

0074 Molybdenum µg/L 460 475 403 - 542 Acceptable SM3120B

0012 Lead µg/L 1170 1180 1040 - 1320 Acceptable SM3120B

0010 Manganese µg/L 319 320 286 - 355 Acceptable SM3120B

0014 Vanadium µg/L 1640 1670 1460 - 1860 Acceptable SM3120B

0015 Zinc µg/L 314 324 277 - 376 Acceptable SM3120B

0018 Thallium µg/L 698 682 558 - 812 Acceptable SM3120B

0017 Silver µg/L 551 566 486 - 648 Acceptable SM3120B

0075 Strontium µg/L 45 45.0 36.1 - 53.6 Acceptable SM3120B

0008 Iron µg/L 942 526 462 - 598 Not Acceptable SM3120B

1015 Barium µg/L 199 192 166 - 216 Acceptable SM3120B

0003 Beryllium µg/L 398 404 343 - 456 Acceptable SM3120B

0002 Arsenic µg/L 492 454 380 - 532 Acceptable SM3120B

0001 Aluminum µg/L 724 672 530 - 811 Acceptable SM3120B

0016 Antimony µg/L 161 156 99.8 - 192 Acceptable SM3120B

0005 Cobalt µg/L 884 879 773 - 984 Acceptable SM3120B

0007 Copper µg/L 514 513 462 - 564 Acceptable SM3120B

0006 Chromium µg/L 142 145 124 - 166 Acceptable SM3120B

1025 Boron µg/L 579 906 750 - 1060 Not Acceptable SM3120B

0004 Cadmium µg/L 418 420 358 - 477 Acceptable SM3120B



Anal. No.


Assigned Value

Acceptance Limits


Method Description



TX00137 A657101 08/18/09

06/15/09 - 07/30/09

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0011 Nickel µg/L 1730 1740 1570 - 1940 Acceptable SM3111B

0013 Selenium µg/L 1690 1350 - 1950 Not Reported

0074 Molybdenum µg/L 475 403 - 542 Not Reported


0010 Manganese µg/L 332 320 286 - 355 Acceptable SM3111B

0014 Vanadium µg/L 1670 1460 - 1860 Not Reported

0015 Zinc µg/L 345 324 277 - 376 Acceptable SM3111B

0018 Thallium µg/L 682 558 - 812 Not Reported

0017 Silver µg/L 558 566 486 - 648 Acceptable SM3111B

0075 Strontium µg/L 45.0 36.1 - 53.6 Not Reported

0008 Iron µg/L 526 462 - 598 Not Reported

1015 Barium µg/L 192 166 - 216 Not Reported

0003 Beryllium µg/L 404 343 - 456 Not Reported

0002 Arsenic µg/L 454 380 - 532 Not Reported

0001 Aluminum µg/L 672 530 - 811 Not Reported

0016 Antimony µg/L 156 99.8 - 192 Not Reported

0005 Cobalt µg/L 879 773 - 984 Not Reported

0007 Copper µg/L 522 513 462 - 564 Acceptable SM3111B

0006 Chromium µg/L 145 124 - 166 Not Reported

1025 Boron µg/L 906 750 - 1060 Not Reported

0004 Cadmium µg/L 439 420 358 - 477 Acceptable SM3111B



Anal. No.


Assigned Value

Acceptance Limits


Method Description



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06/15/09 - 07/30/09

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0011 Nickel µg/L 1730 1740 1570 - 1940 Acceptable ASTM D1886-90



0012 Lead µg/L 1130 1180 1040 - 1320 Acceptable ASTM D3559-96

0010 Manganese µg/L 332 320 286 - 355 Acceptable ASTM D858-95


0015 Zinc µg/L 345 324 277 - 376 Acceptable ASTM D1691-95


0017 Silver µg/L 566 486 - 648 Not Reported





0002 Arsenic µg/L 454 380 - 532 Not Reported




0007 Copper µg/L 522 513 462 - 564 Acceptable ASTM D1688-95



0004 Cadmium µg/L 439 420 358 - 477 Acceptable ASTM D3557-95



Anal. No.


Assigned Value

Acceptance Limits


Method Description



TX00137 A657101 08/18/09

06/15/09 - 07/30/09

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0011 Nickel µg/L 1740 1570 - 1940 Not Reported

0013 Selenium µg/L 1660 1690 1350 - 1950 Acceptable SM3113B



0010 Manganese µg/L 320 286 - 355 Not Reported


0015 Zinc µg/L 324 277 - 376 Not Reported







0002 Arsenic µg/L 514 454 380 - 532 Acceptable SM3113B




0007 Copper µg/L 513 462 - 564 Not Reported



0004 Cadmium µg/L 420 358 - 477 Not Reported



Anal. No.


Assigned Value

Acceptance Limits


Method Description



TX00137 A657101 08/18/09

06/15/09 - 07/30/09

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0013 Selenium µg/L 1660 1690 1350 - 1950 Acceptable ASTM D3859-98


0012 Lead µg/L 1050 1180 1040 - 1320 Acceptable ASTM D3559-96










0002 Arsenic µg/L 514 454 380 - 532 Acceptable ASTM D2972-97










Anal. No.


Assigned Value

Acceptance Limits


Method Description



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06/15/09 - 07/30/09

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0012 Lead µg/L 1050 1180 1040 - 1320 Acceptable EPA 239.2










0002 Arsenic µg/L 514 454 380 - 532 Acceptable EPA 206.2










Anal. No.


Assigned Value

Acceptance Limits


Method Description



TX00137 A657101 08/18/09

06/15/09 - 07/30/09

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0076 Titanium µg/L 192 205 176 - 231 Acceptable EPA 6010B

1175 Tin µg/L 3850 3590 2830 - 4370 Acceptable EPA 6010B

WP Tin & Titanium (cat# 573)

0076 Titanium µg/L 192 205 176 - 231 Acceptable EPA 200.7

1175 Tin µg/L 3850 3590 2830 - 4370 Acceptable EPA 200.7


1045 Hexavalent Chromium µg/L 230 245 196 - 290 Acceptable SM3500Cr B

WP Hexavalent Chromium (cat# 898)

1045 Hexavalent Chromium µg/L 230 245 196 - 290 Acceptable USGS I 1230-85

WP Hexavalent Chromium (cat# 898)

0009 Mercury µg/L 19.6 17.3 10.6 - 23.4 Acceptable EPA 7471

WP Mercury (cat# 574)

0009 Mercury µg/L 19.6 17.3 10.6 - 23.4 Acceptable EPA 7470A


0009 Mercury µg/L 19.6 17.3 10.6 - 23.4 Acceptable EPA 245.2





0012 Lead µg/L 1050 1180 1040 - 1320 Acceptable EPA 7421










0002 Arsenic µg/L 514 454 380 - 532 Acceptable EPA 7060A










Anal. No.


Assigned Value

Acceptance Limits


Method Description



TX00137 A657101 08/18/09

06/15/09 - 07/30/09

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WP Total Residual Chlorine (cat# 587)0098 Total Residual Chlorine mg/L 0.9 0.920 0.664 - 1.15 Acceptable SM4500Cl F

0098 Total Residual Chlorine mg/L 0.9 0.920 0.664 - 1.15 Acceptable SM4500Cl F

WP Total Residual Chlorine (cat# 587)

WP Sulfide (cat# 891)2005 Sulfide mg/L 3.17 2.34 0.442 - 3.82 Acceptable SM4500S2- F

WP Total Phenolics (4-AAP) (cat# 589)0097 Phenolics, total mg/L 1.39 1.02 0.564 - 1.49 Acceptable EPA 420.1

0071 Cyanide, total mg/L 0.14 0.202 0.0797 - 0.332 Acceptable SM4500CN C

WP Total Cyanide (cat# 588)

0071 Cyanide, total mg/L 0.14 0.202 0.0797 - 0.332 Acceptable SM4500CN E

WP Total Cyanide (cat# 588)

2055 Turbidity NTU 7.4 6.20 5.16 - 7.14 Not Acceptable ASTM D1889-94

WP Turbidity (cat# 893)

WP Turbidity (cat# 893)2055 Turbidity NTU 7.4 6.20 5.16 - 7.14 Not Acceptable EPA 180.1

2055 Turbidity NTU 7.4 6.20 5.16 - 7.14 Not Acceptable SM2130B

WP Turbidity (cat# 893)

3055 Uranium (Nat) mass µg/L 166 146 109 - 170 Acceptable SM3120B

WP Uranium (cat# 4400)

3055 Uranium (Nat) mass µg/L 166 146 109 - 170 Acceptable EPA 6010B

WP Uranium (cat# 4400)

WP Uranium (cat# 4400)3055 Uranium (Nat) mass µg/L 166 146 109 - 170 Acceptable EPA 200.7

0076 Titanium µg/L 192 205 176 - 231 Acceptable SM3120B

1175 Tin µg/L 3850 3590 2830 - 4370 Acceptable SM3120B



Anal. No.


Assigned Value

Acceptance Limits


Method Description



TX00137 A657101 08/18/09

06/15/09 - 07/30/09

of 17

Study:

ERA Customer Number:

Laboratory Name:

WP-173

A657101

Aqua-Tech Laboratories, Inc.

Microbiology Results

of 17


WP WasteWatR™ Coliform MicrobE™ (cat# 576)

2500 Total Coliforms (MPN) MPN/100mL 30.5 5.45 - 171 Not Reported

2530 Fecal Coliforms (MPN) MPN/100mL 30.2 2.79 - 328 Not Reported

2525 E.coli (MPN) MPN/100mL 33.8 32.6 12.8 - 83.2 Acceptable SM9223B

2500 Total Coliforms (MF) CFU/100mL 36.0 10.0 - 129 Not Reported

2530 Fecal Coliforms (MF) CFU/100mL 22.0 3.00 - 150 Not Reported

2525 E.coli (MF) CFU/100mL 24.0 5.00 - 113 Not Reported

2500 Total Coliforms (MPN) MPN/100mL 30.5 5.45 - 171 Not Reported

2530 Fecal Coliforms (MPN) MPN/100mL 30.2 2.79 - 328 Not Reported

2525 E.coli (MPN) MPN/100mL 33.8 32.6 12.8 - 83.2 Acceptable SM9223 COLert18

2500 Total Coliforms (MF) CFU/100mL 36.0 10.0 - 129 Not Reported

2530 Fecal Coliforms (MF) CFU/100mL 18 22.0 3.00 - 150 Acceptable SM9222D m FC

2525 E.coli (MF) CFU/100mL 24.0 5.00 - 113 Not Reported

WP WasteWatR™ Coliform MicrobE™ (cat# 576)


Anal. No.


Assigned Value

Acceptance Limits


Method Description



TX00137 A657101 08/18/09

06/15/09 - 07/30/09

wp-173 final report - aqua-tech laboratoriesaqua-techlabs.com/documents/final report for dmr-qa...

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