WP-225 Final Report WatR Pollution Open : 10/18/13 Close : 12/02/13 Report Issued :
December 4, 2013 Enclosed is your final report for ERA's WP-225 WatR Pollution Proficiency Testing (PT) study. Your final report includes an evaluation of all results submitted by your laboratory to ERA. Data Protocols: All analytes in ERA's WP-225 WatR Pollution Proficiency Testing study have been evaluated using the following tiered approach. If the analyte is listed in the current Fields of Proficiency Testing (FoPT) tables, the evaluation was completed by comparing the reported result to the acceptance limits generated using the criteria contained in the current FoPT tables. If the analyte is not included in the FoPT tables, the reported result has been evaluated using the procedures outlined in ERA's Operating Procedure for the Generation of (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 many 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 useful in helping you work through your technical issues. Please note the following changes to our final reports: At the request of the Accreditation Council, we have included a Laboratory Exception Report that includes a list of all analytes reported with less than qualifiers when the assigned value was greater than 0. In addition, because we have received many requests from laboratories, this report also includes a list of all analytes with "Not Acceptable" evaluations. Some states have elected not to convert to the 2009 s at this time. If you have released your results to a state that has retained the 2003 NELAC Criteria, your final report will include a section that evaluates the results according to the 2003 in addition to the 2009 s. Thank you for your participation in ERA's WP-225 WatR Pollution Proficiency Testing study. If you have any questions, please contact our Proficiency Testing Department at 1-800-372-0122. Sincerely, Kristina Sanchez Quality Officer attachments
Report Recipient Contact/Phone Number Reporting Type Type Texas Frank Jamison / (512) 239-3754 All s 2009
WP-225 Definitions & Discussion s: The : Acceptable Not Acceptable No WP Definitions The is the value that the laboratory reported to ERA. The ERA s are compliant with the most current Fields of Proficiency Testing (FoPT) tables. A parameter not added to the standard is given an of "< PTRL" per the guidelines contained in the 2009 s. The assigned values are directly traceable to the commercially prepared starting materials used to manufacture the PT standards. The are established per the criteria contained in the most current USEPA/NELAC FoPT tables, or ERA's SOP for the Generation of as applicable. Not = = falls within the. falls outside the. = cannot be evaluated. = No reported. WP Discussion ERA's WP-225 WatR Pollution Proficiency Testing study has been reviewed by ERA senior management and certified compliant with the requirements of the 2009 PT and the criteria contained in the most current Fields of Proficiency Testing (FoPT) tables. ERA's WP-225 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 2009 PT and the criteria contained in the most current FoPT tables. The data submitted by participating laboratories was also examined for study anomalies. There was one anomaly observed during the statistical review of the data. If your laboratory received the WP-225 Waste Water Coliform MicrobE sample, catalog #576, this anomaly is addresssed on the following page. ERA's WP-225 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 our Proficiency Testing Department at 1-800-372-0122. The is the method the laboratory reported to ERA.
WP-225 Anomalies s: Discussion WasteWatR Coliform MicrobE - Total Coliforms (MPN) During the statistical review of the WP-225 WasteWatR Coliform MicrobE data, ERA observed a bimodal distribution of data for Total Coliforms (MPN) when laboratories reported SM 9221. Based on ERA s criteria for testing for bimodal or multimodal distributions, and the 2003 NELAC s Chapter 2 Appendix C section C.4, the laboratories reporting SM 9221 were evaluated separately for this analyte. Total Coliforms (MPN) entire population study mean = 738 MPN/100mL, 62 data points Total Coliforms (MPN) SM 9221 study mean = 404 MPN/100mL, 20 data points Total Coliforms (MPN) remaining data study mean = 866 MPN/100mL, 42 data points
WP-225 Laboratory Exception Report s: 2009 Checks There are no values reported with < where the assigned value was greater than 0. 2009 Not Acceptable s WP Minerals (cat# 581) 2000 Sulfate mg/l 13.0 17.1 13.3-20.1 Not Acceptable ASTM D516-07 2007 WP Hardness (cat# 580) 1085 Magnesium mg/l 16.4 26.0 22.1-29.9 Not Acceptable EPA 200.7 4.4 1994 1085 Magnesium mg/l 16.4 26.0 22.1-29.9 Not Acceptable EPA 6010B 2 1996 WP Settleable Solids (cat# 883) 1965 Settleable Solids ml/l 46.0 29.4 24.0-37.3 Not Acceptable SM2540F 20th ED 1997 1965 Settleable Solids ml/l 46.0 29.4 24.0-37.3 Not Acceptable SM2540F online All analytes are included in ERA's A2LA accreditation. Lab : 1539-01 Page 1 of 1
Final Report Results For Laboratory Page 1 of 19
2009 Report : WP-225 Laboratory Name: Aqua-Tech Laboratories, Inc. - Bryan Inorganic Results Page 2 of 19
WP-225 2009 Final Complete Report s: WP Minerals (cat# 581) 1505 Alkalinity as CaCO3 mg/l 70 73.4 62.4-84.4 Acceptable SM2320B online 10/31/2013-0.371 71.1 2.87 1575 Chloride mg/l 64.7 67.5 58.9-76.3 Acceptable SM4500Cl- B online 11/4/2013-0.813 66.7 2.45 1610 Conductivity at 25 C µmhos/cm 403 401 361-441 Acceptable SM2510B online 10/31/2013-0.617 409 9.58 1730 Fluoride mg/l 3.10 3.10 2.50-3.57 Acceptable SM4500F- C online 10/31/2013 0.569 3.01 0.165 1125 Potassium mg/l 22.1 20.3 16.2-24.4 Acceptable EPA 6010B 2 1996 11/1/2013 2.03 19.8 1.14 1155 Sodium mg/l 67.2 76.0 60.8-91.2 Acceptable EPA 6010B 2 1996 11/6/2013-1.65 73.7 3.95 2000 Sulfate mg/l 17.1 13.3-20.1 Not 16.4 1.14 1955 Total Dissolved Solids at 180 C mg/l 315 270-360 Not 290 18.3 1950 Total Solids at 105 C mg/l 318 273-363 Not 303 17.4 WP Minerals (cat# 581) 1505 Alkalinity as CaCO3 mg/l 73.4 62.4-84.4 Not 71.1 2.87 1575 Chloride mg/l 67.5 58.9-76.3 Not 66.7 2.45 1610 Conductivity at 25 C µmhos/cm 403 401 361-441 Acceptable EPA 120.1 1982 10/31/2013-0.617 409 9.58 1730 Fluoride mg/l 3.10 2.50-3.57 Not 3.01 0.165 1125 Potassium mg/l 20.3 16.2-24.4 Not 19.8 1.14 1155 Sodium mg/l 76.0 60.8-91.2 Not 73.7 3.95 2000 Sulfate mg/l 17.1 13.3-20.1 Not 16.4 1.14 1955 Total Dissolved Solids at 180 C mg/l 315 270-360 Not 290 18.3 1950 Total Solids at 105 C mg/l 318 273-363 Not 303 17.4 All analytes are included in ERA's A2LA accreditation. Lab : 1539-01 Page 3 of 19
WP-225 2009 Final Complete Report s: WP Minerals (cat# 581) 1505 Alkalinity as CaCO3 mg/l 70 73.4 62.4-84.4 Acceptable SM 2320 B-1997 1997 10/31/2013-0.371 71.1 2.87 1575 Chloride mg/l 64.7 67.5 58.9-76.3 Acceptable SM 4500-Cl B-1997 1997 11/4/2013-0.813 66.7 2.45 1610 Conductivity at 25 C µmhos/cm 403 401 361-441 Acceptable SM 2510 B-1997 1997 10/31/2013-0.617 409 9.58 1730 Fluoride mg/l 3.10 3.10 2.50-3.57 Acceptable SM 4500-F C-1997 1997 10/31/2013 0.569 3.01 0.165 1125 Potassium mg/l 22.1 20.3 16.2-24.4 Acceptable EPA 200.7 4.4 1994 11/1/2013 2.03 19.8 1.14 1155 Sodium mg/l 67.2 76.0 60.8-91.2 Acceptable EPA 200.7 4.4 1994 11/6/2013-1.65 73.7 3.95 2000 Sulfate mg/l 13.0 17.1 13.3-20.1 Not Acceptable ASTM D516-07 2007 10/28/2013-2.99 16.4 1.14 1955 Total Dissolved Solids at 180 C mg/l 315 270-360 Not 290 18.3 1950 Total Solids at 105 C mg/l 318 273-363 Not 303 17.4 WP Hardness (cat# 580) 1960 Total Suspended Solids mg/l 56.3 44.3-63.9 Not 50.9 3.95 1035 Calcium mg/l 69.4 67.4 57.3-77.5 Acceptable EPA 200.7 4.4 1994 11/6/2013 1.34 65.6 2.83 1085 Magnesium mg/l 16.4 26.0 22.1-29.9 Not Acceptable EPA 200.7 4.4 1994 11/1/2013-6.54 25.8 1.44 1550 Calcium Hardness as CaCO3 mg/l 173 168 143-193 Acceptable EPA 200.7 4.4 1994 11/6/2013 1.52 164 6.24 1755 Total Hardness as CaCO3 mg/l 241 275 234-316 Acceptable EPA 200.7 4.4 1994 11/6/2013-3.06 269 9.30 WP Hardness (cat# 580) 1960 Total Suspended Solids mg/l 56.3 44.3-63.9 Not 50.9 3.95 1035 Calcium mg/l 69.4 67.4 57.3-77.5 Acceptable EPA 6010B 2 1996 11/6/2013 1.34 65.6 2.83 1085 Magnesium mg/l 16.4 26.0 22.1-29.9 Not Acceptable EPA 6010B 2 1996 11/1/2013-6.54 25.8 1.44 1550 Calcium Hardness as CaCO3 mg/l 173 168 143-193 Acceptable EPA 6010B 2 1996 11/6/2013 1.52 164 6.24 1755 Total Hardness as CaCO3 mg/l 241 275 234-316 Acceptable EPA 6010B 2 1996 11/6/2013-3.06 269 9.30 All analytes are included in ERA's A2LA accreditation. Lab : 1539-01 Page 4 of 19
WP-225 2009 Final Complete Report s: WP ph (cat# 577) 1900 ph S.U. 7.7 7.70 7.50-7.90 Acceptable WP ph (cat# 577) SM 4500-H+ B-2000 2000 10/31/2013 0.348 7.68 0.0601 1900 ph S.U. 7.7 7.70 7.50-7.90 Acceptable ASTM D1293-90A 10/31/2013 0.348 7.68 0.0601 WP ph (cat# 577) 1900 ph S.U. 7.7 7.70 7.50-7.90 Acceptable SM4500H+ B online 10/31/2013 0.348 7.68 0.0601 WP Settleable Solids (cat# 883) 1965 Settleable Solids ml/l 46.0 29.4 24.0-37.3 Not Acceptable SM2540F 20th ED 1997 10/31/2013 6.42 31.6 2.25 WP Settleable Solids (cat# 883) 1965 Settleable Solids ml/l 46.0 29.4 24.0-37.3 Not Acceptable SM2540F online 10/31/2013 6.42 31.6 2.25 WP Volatile Solids (cat# 884) 1970 Volatile Solids, Total mg/l 463 481 388-530 Acceptable SM 2540 E-1997 1997 11/14/2013-0.1 466 25.5 WP Volatile Solids (cat# 884) 1970 Volatile Solids, Total mg/l 463 481 388-530 Acceptable SM2540E 20th ED 11/14/2013-0.1 466 25.5 WP Solids Concentrate (cat# 4030) 1960 Total Suspended Solids mg/l 65 66.7 53.5-75.0 Acceptable SM 2540 D-1997 1997 11/5/2013 0.376 63.8 3.24 1955 Total Dissolved Solids at 180 C mg/l 707 706 635-777 Acceptable SM 2540 C-1997 1997 11/5/2013 0.607 695 19.9 1950 Total Solids at 105 C mg/l 776 775 698-852 Acceptable SM 2540 B-1997 1997 11/5/2013 0.162 773 18.6 WP Solids Concentrate (cat# 4030) 1960 Total Suspended Solids mg/l 65 66.7 53.5-75.0 Acceptable SM2540D online 11/5/2013 0.376 63.8 3.24 1955 Total Dissolved Solids at 180 C mg/l 707 706 635-777 Acceptable SM2540C online 11/5/2013 0.607 695 19.9 1950 Total Solids at 105 C mg/l 776 775 698-852 Acceptable SM2540B online 11/5/2013 0.162 773 18.6 All analytes are included in ERA's A2LA accreditation. Lab : 1539-01 Page 5 of 19
WP-225 2009 Final Complete Report s: WP Solids Concentrate (cat# 4030) 1960 Total Suspended Solids mg/l 65 66.7 53.5-75.0 Acceptable SM2540D 20th ED 1997 11/5/2013 0.376 63.8 3.24 1955 Total Dissolved Solids at 180 C mg/l 707 706 635-777 Acceptable SM2540C 20th ED 1997 11/5/2013 0.607 695 19.9 1950 Total Solids at 105 C mg/l 776 775 698-852 Acceptable SM2540B 20th ED 1997 11/5/2013 0.162 773 18.6 WP Simple Nutrients (cat# 584) 1515 Ammonia as N mg/l 9.08 8.89 7.05-10.7 Acceptable 1820 Nitrate + Nitrite as N mg/l 7.15 6.88 5.68-8.02 Acceptable SM4500NH3 G 21st ED 1997 SM4500NO3- F 21st ED 2000 10/28/2013 0.348 8.88 0.559 10/30/2013 1.14 6.81 0.297 1810 Nitrate as N mg/l 7.15 6.88 5.63-8.10 Acceptable EPA 353.2 2 1993 10/31/2013 0.967 6.83 0.326 1870 ortho-phosphate as P mg/l 2.10 1.93 1.64-2.22 Acceptable EPA 365.3 1978 10/31/2013 1.16 1.97 0.112 WP Simple Nutrients (cat# 584) 1515 Ammonia as N mg/l 8.68 8.89 7.05-10.7 Acceptable EPA 350.2 TITR 10/30/2013-0.367 8.88 0.559 1820 Nitrate + Nitrite as N mg/l 7.15 6.88 5.68-8.02 Acceptable SM4500NO3- F online 10/30/2013 1.14 6.81 0.297 1810 Nitrate as N mg/l 7.15 6.88 5.63-8.10 Acceptable SM4500NO3- F online 10/31/2013 0.967 6.83 0.326 1870 ortho-phosphate as P mg/l 2.10 1.93 1.64-2.22 Acceptable WP Simple Nutrients (cat# 584) SM4500P E 20th ED 1997 10/31/2013 1.16 1.97 0.112 1515 Ammonia as N mg/l 9.08 8.89 7.05-10.7 Acceptable EPA 350.1 2 1993 10/28/2013 0.348 8.88 0.559 1820 Nitrate + Nitrite as N mg/l 6.88 5.68-8.02 Not 6.81 0.297 1810 Nitrate as N mg/l 7.15 6.88 5.63-8.10 Acceptable SM4500NO3- F 21st ED 2000 10/31/2013 0.967 6.83 0.326 1870 ortho-phosphate as P mg/l 2.10 1.93 1.64-2.22 Acceptable SM4500P E online 10/31/2013 1.16 1.97 0.112 All analytes are included in ERA's A2LA accreditation. Lab : 1539-01 Page 6 of 19
WP-225 2009 Final Complete Report s: WP Simple Nutrients (cat# 584) 1515 Ammonia as N mg/l 9.08 8.89 7.05-10.7 Acceptable SM4500NH3 G online 10/28/2013 0.348 8.88 0.559 1820 Nitrate + Nitrite as N mg/l 6.88 5.68-8.02 Not 6.81 0.297 1810 Nitrate as N mg/l 6.88 5.63-8.10 Not 6.83 0.326 1870 ortho-phosphate as P mg/l 1.93 1.64-2.22 Not 1.97 0.112 WP Simple Nutrients (cat# 584) 1515 Ammonia as N mg/l 9.08 8.89 7.05-10.7 Acceptable SM4500NH3 G 20th ED 1997 10/28/2013 0.348 8.88 0.559 1820 Nitrate + Nitrite as N mg/l 6.88 5.68-8.02 Not 6.81 0.297 1810 Nitrate as N mg/l 6.88 5.63-8.10 Not 6.83 0.326 1870 ortho-phosphate as P mg/l 1.93 1.64-2.22 Not 1.97 0.112 WP Complex Nutrients (cat# 579) 1795 Total Kjeldahl Nitrogen mg/l 6.42 6.20 4.41-8.08 Acceptable EPA 351.2 2 1993 11/1/2013 0.606 6.13 0.478 1910 Total phosphorus as P mg/l 6.00 6.32 5.25-7.32 Acceptable SM4500P E online 11/20/2013-0.77 6.28 0.366 WP Complex Nutrients (cat# 579) 1795 Total Kjeldahl Nitrogen mg/l 6.42 6.20 4.41-8.08 Acceptable SM4500NH3 G online 11/1/2013 0.606 6.13 0.478 1910 Total phosphorus as P mg/l 5.78 6.32 5.25-7.32 Acceptable EPA 200.7 4.4 1994 11/5/2013-1.37 6.28 0.366 WP Complex Nutrients (cat# 579) 1795 Total Kjeldahl Nitrogen mg/l 6.42 6.20 4.41-8.08 Acceptable SM4500NH3 G 20th ED 1997 11/1/2013 0.606 6.13 0.478 1910 Total phosphorus as P mg/l 5.78 6.32 5.25-7.32 Acceptable EPA 6010B 2 1996 11/5/2013-1.37 6.28 0.366 WP Complex Nutrients (cat# 579) 1795 Total Kjeldahl Nitrogen mg/l 6.20 4.41-8.08 Not 6.13 0.478 1910 Total phosphorus as P mg/l 6.00 6.32 5.25-7.32 Acceptable SM 4500-P E-1997 1997 11/20/2013-0.77 6.28 0.366 All analytes are included in ERA's A2LA accreditation. Lab : 1539-01 Page 7 of 19
WP-225 2009 Final Complete Report s: WP Nitrite (cat# 888) 1840 Nitrite as N mg/l 2.63 2.45 2.10-2.80 Acceptable WP Nitrite (cat# 888) SM 4500-NO2 B-2000 2000 10/31/2013 1.46 2.45 0.122 1840 Nitrite as N mg/l 2.63 2.45 2.10-2.80 Acceptable SM4500NO2- B online 10/31/2013 1.46 2.45 0.122 WP Demand (cat# 578) 1530 BOD mg/l 41 55.7 29.2-82.3 Acceptable SM 5210 B-2001 2001 10/30/2013-1.21 53.1 9.98 1555 CBOD mg/l 45 50.5 22.5-78.5 Acceptable SM 5210 B-2001 2001 10/30/2013-0.477 49.2 8.86 1565 COD mg/l 79.6 90.2 67.7-109 Acceptable EPA 410.4 2 1993 10/28/2013-1.03 87.8 7.94 2040 TOC mg/l 35.6 29.4-41.6 Not 35.4 1.69 WP Demand (cat# 578) 1530 BOD mg/l 41 55.7 29.2-82.3 Acceptable SM5210B online 10/30/2013-1.21 53.1 9.98 1555 CBOD mg/l 45 50.5 22.5-78.5 Acceptable SM5210B online 10/30/2013-0.477 49.2 8.86 1565 COD mg/l 90.2 67.7-109 Not 87.8 7.94 2040 TOC mg/l 35.6 29.4-41.6 Not 35.4 1.69 WP Oil & Grease (cat# 582) 1860 n-hexane Extractable Material(O&G)(Grav) mg/l 103 130 94.3-149 Acceptable EPA 1664A 10/28/2013-1.61 122 11.9 1860 n-hexane Extractable Material(O&G)(IR) mg/l 160 118-182 Not 81.4 13.2 All analytes are included in ERA's A2LA accreditation. Lab : 1539-01 Page 8 of 19
WP-225 2009 Final Complete Report s: WP Trace Metals (cat# 586) 1000 Aluminum µg/l 1380 1480 1220-1710 Acceptable EPA 200.7 4.4 1994 11/1/2013-0.876 1470 99.1 1005 Antimony µg/l 308 316 248-374 Acceptable EPA 200.7 4.4 1994 11/5/2013 0.0683 307 18.8 1010 Arsenic µg/l 513 566 475-650 Acceptable EPA 200.7 4.4 1994 11/1/2013-1.08 545 29.8 1015 Barium µg/l 589 592 503-681 Acceptable EPA 200.7 4.4 1994 11/1/2013 0.0878 587 26.0 1020 Beryllium µg/l 244 241 205-277 Acceptable EPA 200.7 4.4 1994 11/1/2013-0.0828 245 15.4 1025 Boron µg/l 1530 1600 1360-1840 Acceptable EPA 200.7 4.4 1994 11/8/2013-0.412 1570 90.2 1030 Cadmium µg/l 685 737 626-848 Acceptable EPA 200.7 4.4 1994 11/1/2013-1.1 721 32.9 1040 Chromium µg/l 262 275 234-316 Acceptable EPA 200.7 4.4 1994 11/1/2013-0.855 272 11.2 1050 Cobalt µg/l 280 280 238-322 Acceptable EPA 200.7 4.4 1994 11/1/2013-0.673 290 14.3 1055 Copper µg/l 370 377 320-434 Acceptable EPA 200.7 4.4 1994 11/1/2013-0.568 379 16.7 1070 Iron µg/l 727 734 624-844 Acceptable EPA 200.7 4.4 1994 11/1/2013-0.326 739 38.4 1075 Lead µg/l 793 826 702-950 Acceptable EPA 200.7 4.4 1994 11/1/2013-0.874 827 38.5 1090 Manganese µg/l 1510 1520 1290-1750 Acceptable EPA 200.7 4.4 1994 11/1/2013-0.499 1550 72.6 1100 Molybdenum µg/l 383 411 355-462 Acceptable EPA 200.7 4.4 1994 11/1/2013-1.12 404 19.2 1105 Nickel µg/l 1130 1200 1060-1350 Acceptable EPA 200.7 4.4 1994 11/1/2013-1.11 1190 50.8 1140 Selenium µg/l 238 266 226-306 Acceptable EPA 200.7 4.4 1994 11/1/2013-1.23 259 17.0 1150 Silver µg/l 544 562 478-646 Acceptable EPA 200.7 4.4 1994 11/1/2013-0.299 553 31.2 1160 Strontium µg/l 307 294 250-338 Acceptable EPA 200.7 4.4 1994 11/1/2013 0.920 294 14.6 1165 Thallium µg/l 395 391 318-456 Acceptable EPA 200.7 4.4 1994 11/5/2013 0.543 384 20.9 1185 Vanadium µg/l 1210 1300 1100-1500 Acceptable EPA 200.7 4.4 1994 11/1/2013-0.929 1260 59.8 All analytes are included in ERA's A2LA accreditation. Lab : 1539-01 Page 9 of 19
WP-225 2009 Final Complete Report s: WP Trace Metals (cat# 586) (Continued) 1190 Zinc µg/l 470 508 432-584 Acceptable EPA 200.7 4.4 1994 11/1/2013-1.02 502 31.1 All analytes are included in ERA's A2LA accreditation. Lab : 1539-01 Page 10 of 19
WP-225 2009 Final Complete Report s: WP Trace Metals (cat# 586) 1000 Aluminum µg/l 1380 1480 1220-1710 Acceptable EPA 6010B 2 1996 11/1/2013-0.876 1470 99.1 1005 Antimony µg/l 308 316 248-374 Acceptable EPA 6010B 2 1996 11/5/2013 0.0683 307 18.8 1010 Arsenic µg/l 513 566 475-650 Acceptable EPA 6010B 2 1996 11/1/2013-1.08 545 29.8 1015 Barium µg/l 589 592 503-681 Acceptable EPA 6010B 2 1996 11/1/2013 0.0878 587 26.0 1020 Beryllium µg/l 244 241 205-277 Acceptable EPA 6010B 2 1996 11/1/2013-0.0828 245 15.4 1025 Boron µg/l 1530 1600 1360-1840 Acceptable EPA 6010B 2 1996 11/8/2013-0.412 1570 90.2 1030 Cadmium µg/l 685 737 626-848 Acceptable EPA 6010B 2 1996 11/1/2013-1.1 721 32.9 1040 Chromium µg/l 262 275 234-316 Acceptable EPA 6010B 2 1996 11/1/2013-0.855 272 11.2 1050 Cobalt µg/l 280 280 238-322 Acceptable EPA 6010B 2 1996 11/1/2013-0.673 290 14.3 1055 Copper µg/l 370 377 320-434 Acceptable EPA 6010B 2 1996 11/1/2013-0.568 379 16.7 1070 Iron µg/l 727 734 624-844 Acceptable EPA 6010B 2 1996 11/1/2013-0.326 739 38.4 1075 Lead µg/l 793 826 702-950 Acceptable EPA 6010B 2 1996 11/1/2013-0.874 827 38.5 1090 Manganese µg/l 1510 1520 1290-1750 Acceptable EPA 6010B 2 1996 11/1/2013-0.499 1550 72.6 1100 Molybdenum µg/l 383 411 355-462 Acceptable EPA 6010B 2 1996 11/1/2013-1.12 404 19.2 1105 Nickel µg/l 1130 1200 1060-1350 Acceptable EPA 6010B 2 1996 11/1/2013-1.11 1190 50.8 1140 Selenium µg/l 238 266 226-306 Acceptable EPA 6010B 2 1996 11/1/2013-1.23 259 17.0 1150 Silver µg/l 544 562 478-646 Acceptable EPA 6010B 2 1996 11/1/2013-0.299 553 31.2 1160 Strontium µg/l 307 294 250-338 Acceptable EPA 6010B 2 1996 11/1/2013 0.920 294 14.6 1165 Thallium µg/l 395 391 318-456 Acceptable EPA 6010B 2 1996 11/5/2013 0.543 384 20.9 1185 Vanadium µg/l 1210 1300 1100-1500 Acceptable EPA 6010B 2 1996 11/1/2013-0.929 1260 59.8 All analytes are included in ERA's A2LA accreditation. Lab : 1539-01 Page 11 of 19
WP-225 2009 Final Complete Report s: WP Trace Metals (cat# 586) (Continued) 1190 Zinc µg/l 470 508 432-584 Acceptable EPA 6010B 2 1996 11/1/2013-1.02 502 31.1 WP Mercury (cat# 574) 1095 Mercury µg/l 4.25 3.61 2.53-4.69 Acceptable EPA 245.2 1983 11/8/2013 1.98 3.63 0.313 WP Mercury (cat# 574) 1095 Mercury µg/l 4.25 3.61 2.53-4.69 Acceptable EPA 7470 1986 11/8/2013 1.98 3.63 0.313 WP Mercury (cat# 574) 1095 Mercury µg/l 4.25 3.61 2.53-4.69 Acceptable EPA 7471 1986 11/8/2013 1.98 3.63 0.313 WP Hexavalent Chromium (cat# 898) 1045 Hexavalent Chromium µg/l 400 409 342-472 Acceptable USGS I 1230 85 10/31/2013-0.526 409 17.5 WP Hexavalent Chromium (cat# 898) 1045 Hexavalent Chromium µg/l 400 409 342-472 Acceptable SM3500Cr B online 10/31/2013-0.526 409 17.5 WP Tin & Titanium (cat# 573) 1175 Tin µg/l 706 743 520-966 Acceptable EPA 200.7 4.4 1994 11/5/2013-1.13 750 38.9 1180 Titanium µg/l 169 169 144-194 Acceptable EPA 200.7 4.4 1994 11/1/2013 0.189 167 8.02 WP Tin & Titanium (cat# 573) 1175 Tin µg/l 706 743 520-966 Acceptable EPA 6010B 2 1996 11/5/2013-1.13 750 38.9 1180 Titanium µg/l 169 169 144-194 Acceptable EPA 6010B 2 1996 11/1/2013 0.189 167 8.02 WP Color (cat# 882) 1605 Color PC units 30 30.0 18.4-39.7 Acceptable SM 2120 B-2001 2001 10/31/2013 0.144 29.5 3.18 WP Color (cat# 882) 1605 Color PC units 30 30.0 18.4-39.7 Acceptable SM2120B online 10/31/2013 0.144 29.5 3.18 All analytes are included in ERA's A2LA accreditation. Lab : 1539-01 Page 12 of 19
WP-225 2009 Final Complete Report s: WP Turbidity (cat# 893) 2055 Turbidity NTU 7.2 6.55 5.13-7.95 Acceptable SM 2130 B-2001 2001 10/25/2013 1.53 6.51 0.448 WP Turbidity (cat# 893) 2055 Turbidity NTU 7.2 6.55 5.13-7.95 Acceptable EPA 180.1 2 1993 10/25/2013 1.53 6.51 0.448 WP Turbidity (cat# 893) 2055 Turbidity NTU 7.2 6.55 5.13-7.95 Acceptable SM2130B online 10/25/2013 1.53 6.51 0.448 WP Total Cyanide (cat# 588) 1645 Cyanide, total mg/l 0.66 0.710 0.462-0.959 Acceptable SM 4500-CN E-1999 1999 11/5/2013 0.0294 0.658 0.0728 1510 Amenable Cyanide mg/l 0.557 0.362-0.752 Not 0.440 0.168 WP Total Cyanide (cat# 588) 1645 Cyanide, total mg/l 0.66 0.710 0.462-0.959 Acceptable SM4500CN C 21st ED 1999 11/5/2013 0.0294 0.658 0.0728 1510 Amenable Cyanide mg/l 0.557 0.362-0.752 Not 0.440 0.168 WP Total Cyanide (cat# 588) 1645 Cyanide, total mg/l 0.66 0.710 0.462-0.959 Acceptable SM4500CN C online 11/5/2013 0.0294 0.658 0.0728 1510 Amenable Cyanide mg/l 0.557 0.362-0.752 Not 0.440 0.168 WP Total Cyanide (cat# 588) 1645 Cyanide, total mg/l 0.66 0.710 0.462-0.959 Acceptable SM4500CN E online 11/5/2013 0.0294 0.658 0.0728 1510 Amenable Cyanide mg/l 0.557 0.362-0.752 Not 0.440 0.168 WP Total Cyanide (cat# 588) 1645 Cyanide, total mg/l 0.66 0.710 0.462-0.959 Acceptable SM4500CN E 21st ED 1999 11/5/2013 0.0294 0.658 0.0728 1510 Amenable Cyanide mg/l 0.557 0.362-0.752 Not 0.440 0.168 All analytes are included in ERA's A2LA accreditation. Lab : 1539-01 Page 13 of 19
WP-225 2009 Final Complete Report s: WP Total Phenolics (4-AAP) (cat# 589) 1905 Phenolics, total mg/l 1.34 1.50 0.758-2.24 Acceptable EPA 420.1 1978 10/29/2013-1.15 1.65 0.267 WP Surfactants - MBAS (cat# 892) 2025 Surfactants (MBAS) mg/l 0.38 0.467 0.280-0.679 Acceptable SM5540C 20th ED 1993 10/31/2013-0.772 0.448 0.0885 WP Surfactants - MBAS (cat# 892) 2025 Surfactants (MBAS) mg/l 0.38 0.467 0.280-0.679 Acceptable SM5540C online 10/31/2013-0.772 0.448 0.0885 WP Total Residual Chlorine (cat# 587) 1940 Total Residual Chlorine mg/l 1.4 1.41 1.04-1.67 Acceptable SM 4500-Cl F-2000 2000 10/31/2013 0.210 1.38 0.0743 WP Total Residual Chlorine (cat# 587) 1940 Total Residual Chlorine mg/l 1.4 1.41 1.04-1.67 Acceptable SM4500Cl F online 10/31/2013 0.210 1.38 0.0743 All analytes are included in ERA's A2LA accreditation. Lab : 1539-01 Page 14 of 19
2009 Report : WP-225 Laboratory Name: Aqua-Tech Laboratories, Inc. - Bryan Microbiology Results Page 15 of 19
WP-225 2009 Final Complete Report s: WP WasteWatR Coliform MicrobE (cat# 576) 2500 Total Coliforms (MF) CFU/100mL 1060 230-1660 Not 618 238 2530 Fecal Coliforms (MF) CFU/100mL 340 1060 17.0-2450 Acceptable SM 9222 D (m-fc)-1997 1997 10/29/2013 0.336 204 405 2525 E.coli (MF) CFU/100mL 1060 52.0-1810 Not 306 294 2500 Total Coliforms (MPN) MPN/100mL 1050 1180 442-1700 Acceptable SM9223B MPN online 10/29/2013 0.881 866 209 2530 Fecal Coliforms (MPN) MPN/100mL 1180 68.9-2940 Not 450 479 2525 E.coli (MPN) MPN/100mL 980 1180 375-1940 Acceptable SM9223B MPN online 10/29/2013 0.485 853 261 Per Section 6.4.3 a of the 2009, "The assigned values for quantitative microbiology analytes shall be equal to the mean of the assigned value verification and/or homogeneity testing per Sections 7.1 and 7.2". The final acceptance limits are derived from the calculated study mean and study standard deviation from laboratory-reported results. Disagreement between the assigned values and study means/acceptance limits are due to the inherent variability of microbiology methods and differences in the methods used by ERA and participant laboratories. For quantitative microbiology analytes, the assigned value is not used in the evaluation of laboratories. WP WasteWatR Coliform MicrobE (cat# 576) 2500 Total Coliforms (MF) CFU/100mL 1060 230-1660 Not 618 238 2530 Fecal Coliforms (MF) CFU/100mL 1060 17.0-2450 Not 204 405 2525 E.coli (MF) CFU/100mL 1060 52.0-1810 Not 306 294 2500 Total Coliforms (MPN) MPN/100mL 1050 1180 442-1700 Acceptable SM9223B MPN 22nd ED 2004 10/29/2013 0.881 866 209 2530 Fecal Coliforms (MPN) MPN/100mL 1180 68.9-2940 Not 450 479 2525 E.coli (MPN) MPN/100mL 980 1180 375-1940 Acceptable SM9223B MPN 22nd ED 2004 10/29/2013 0.485 853 261 Per Section 6.4.3 a of the 2009, "The assigned values for quantitative microbiology analytes shall be equal to the mean of the assigned value verification and/or homogeneity testing per Sections 7.1 and 7.2". The final acceptance limits are derived from the calculated study mean and study standard deviation from laboratory-reported results. Disagreement between the assigned values and study means/acceptance limits are due to the inherent variability of microbiology methods and differences in the methods used by ERA and participant laboratories. For quantitative microbiology analytes, the assigned value is not used in the evaluation of laboratories. All analytes are included in ERA's A2LA accreditation. Lab : 1539-01 Page 16 of 19
WP-225 2009 Final Complete Report s: WP WasteWatR Coliform MicrobE (cat# 576) 2500 Total Coliforms (MF) CFU/100mL 1060 230-1660 Not 618 238 2530 Fecal Coliforms (MF) CFU/100mL 1060 17.0-2450 Not 204 405 2525 E.coli (MF) CFU/100mL 1060 52.0-1810 Not 306 294 2500 Total Coliforms (MPN) MPN/100mL 1050 1180 442-1700 Acceptable SM9223 COLert18 22nd ED 2004 10/29/2013 0.881 866 209 2530 Fecal Coliforms (MPN) MPN/100mL 1180 68.9-2940 Not 450 479 2525 E.coli (MPN) MPN/100mL 980 1180 375-1940 Acceptable SM9223 COLert18 22nd ED 2004 10/29/2013 0.485 853 261 Per Section 6.4.3 a of the 2009, "The assigned values for quantitative microbiology analytes shall be equal to the mean of the assigned value verification and/or homogeneity testing per Sections 7.1 and 7.2". The final acceptance limits are derived from the calculated study mean and study standard deviation from laboratory-reported results. Disagreement between the assigned values and study means/acceptance limits are due to the inherent variability of microbiology methods and differences in the methods used by ERA and participant laboratories. For quantitative microbiology analytes, the assigned value is not used in the evaluation of laboratories. All analytes are included in ERA's A2LA accreditation. Lab : 1539-01 Page 17 of 19
2009 Report : WP-225 Laboratory Name: Aqua-Tech Laboratories, Inc. - Bryan Organic Results Page 18 of 19
WP-225 2009 Final Complete Report s: WP Total Petroleum Hydrocarbons (TPH) in Water (cat# 642) 1935 TPH (Gravimetric) mg/l 93.9 130 61.9-188 Acceptable EPA 1664A 10/28/2013-0.809 112 22.7 1935 TPH (IR) mg/l 160 76.7-231 Not 146 55.7 All analytes are included in ERA's A2LA accreditation. Lab : 1539-01 Page 19 of 19