REQUEST_ID|JOB_ID|SAMPLE_ID|SAMPLE_SITE|FIELD_ID|SAMPLE_DATE|SAMPLE_TIME|ANALYSIS_DATE|ANALYSIS_TIME|PARAM_CODE|PARAM_NAME|RESULT|VALUE_QUAL|UOM|MDL|PQL|PREP_METHOD|PREP_DESC|PREP_DATE|PREP_TIME|ANALYSIS_METHOD|SAMPLER|LAB_COMMENTS
RQ-2017-12-11-43|TLH-2017-12-12-22|1952956|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|16-DEC-2017|02:42||Total Alkalinity|66||mg CaCO3/L|0.65|2.5|||||SM 2320 B-97|John Barrington|
RQ-2017-12-11-43|TLH-2017-12-12-22|1952956|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|12-DEC-2017|16:03|76|Turbidity|7.2|A|NTU|0.10|0.13|||||EPA 180.1 Rev. 2.0|John Barrington|
RQ-2017-12-11-43|TLH-2017-12-12-22|1952956|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|13-DEC-2017|19:53|940|Chloride|47||mg Cl/L|0.20|0.50|||||EPA 300.0 Rev. 2.1|John Barrington|
RQ-2017-12-11-43|TLH-2017-12-12-22|1952956|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|12-DEC-2017|15:34|80|Color (true)|330||PCU|7.5|18|||||SM 2120 B|John Barrington|
RQ-2017-12-11-43|TLH-2017-12-12-22|1952956|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|16-DEC-2017|02:42|951|Fluoride|0.39||mg F/L|0.035|0.10|||||SM 4500 F-C-97|John Barrington|
RQ-2017-12-11-43|TLH-2017-12-12-22|1952956|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|13-DEC-2017|19:53|945|Sulfate|56||mg SO4/L|0.20|0.50|||||EPA 300.0 Rev. 2.1|John Barrington|
RQ-2017-12-11-43|TLH-2017-12-12-22|1952956|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|13-DEC-2017|15:32|70300|TDS|294||mg/L|15|25|||||SM 2540 C-97|John Barrington|
RQ-2017-12-11-43|TLH-2017-12-12-22|1952956|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|13-DEC-2017|15:32|530|TSS|3|I|mg/L|2.0|10|||||SM 2540 D-97|John Barrington|Batch relative percent difference is unavailable because of low analyte concentration in the QC sample.
RQ-2017-12-11-43|TLH-2017-12-12-22|1952957|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|21-DEC-2017|13:57|610|Ammonia-N|0.038||mg N/L|0.0020|0.0050|||||EPA 350.1 Rev. 2.0|John Barrington|
RQ-2017-12-11-43|TLH-2017-12-12-22|1952957|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|20-DEC-2017|12:01|630|NO2NO3-N|0.052||mg N/L|0.0040|0.010|||||EPA 353.2 Rev. 2.0|John Barrington|
RQ-2017-12-11-43|TLH-2017-12-12-22|1952957|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|18-DEC-2017|09:02|665|Total-P|0.18||mg P/L|0.0050|0.050|365.1 (MARCH 1983)|Automated, ascorbic acid|15-DEC-2017|14:40|EPA 365.1 Rev. 2.0|John Barrington|
RQ-2017-12-11-43|TLH-2017-12-12-22|1952957|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|19-DEC-2017|14:47|625|Kjeldahl Nitrogen|1.1||mg N/L|0.080|0.20|351.2 (MARCH 1983)|Preparation of samples for total kjeldahl nitrogen analysis|18-DEC-2017|15:30|EPA 351.2 Rev. 2.0|John Barrington|
RQ-2017-12-11-43|TLH-2017-12-12-22|1952957|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|13-DEC-2017|17:58|680|Organic Carbon|30||mg C/L|0.50|1.0|||||SM 5310 B-00|John Barrington|
RQ-2017-12-11-43|TLH-2017-12-12-22|1952958|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|12-DEC-2017|15:30|671|O-Phosphate-P|0.14||mg P/L|0.0040|0.010|||||EPA 365.1 Rev. 2.0|John Barrington|O-Phosphate-P:  Batch matrix spike recoveries are unavailable because of high analyte concentration in the QC sample.
RQ-2017-12-11-43|TLH-2017-12-12-24|1952960|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|16-DEC-2017|07:50|39730|2,4-D|0.0020|U|ug/L|0.0020|0.0080|3535A|Prep for herbicides and carbamates|15-DEC-2017|12:00|USGS O-2060-01|John Barrington|
RQ-2017-12-11-43|TLH-2017-12-12-24|1952960|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|16-DEC-2017|07:50||Bentazon|8.0E-04|U|ug/L|8.0E-04|0.0032|3535A|Prep for herbicides and carbamates|15-DEC-2017|12:00|USGS O-2060-01|John Barrington|
RQ-2017-12-11-43|TLH-2017-12-12-24|1952960|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|16-DEC-2017|07:50||MCPP|0.0020|U|ug/L|0.0020|0.0080|3535A|Prep for herbicides and carbamates|15-DEC-2017|12:00|USGS O-2060-01|John Barrington|
RQ-2017-12-11-43|TLH-2017-12-12-24|1952960|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|16-DEC-2017|07:50||Triclopyr|0.0040|U|ug/L|0.0040|0.016|3535A|Prep for herbicides and carbamates|15-DEC-2017|12:00|USGS O-2060-01|John Barrington|
RQ-2017-12-11-43|TLH-2017-12-12-24|1952960|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|15-DEC-2017|17:39|79743|Glyphosate|0.10|U|ug/L|0.10|0.040|LC-FILTER|Filtration of samples prior to analysis|15-DEC-2017|09:00|EPA 8321B|John Barrington|
RQ-2017-12-11-43|TLH-2017-12-12-24|1952960|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|15-DEC-2017|17:39||Pyraclostrobin|0.0020|UJ|ug/L|0.0020|0.0080|3535A|Prep for herbicides and carbamates|15-DEC-2017|08:30|EPA 8321B|John Barrington|Refer to the narrative for an explanation of QC Codes.
RQ-2017-12-11-43|TLH-2017-12-12-24|1952960|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|20-DEC-2017|20:06|99937|Sucralose|0.010|U|ug/L|0.010|0.040|3535A (SUC)|Water extraction by solid-phase extraction|20-DEC-2017|10:00|EPA 8321B|John Barrington|
RQ-2017-12-11-43|TLH-2017-12-12-24|1952960|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|16-DEC-2017|23:59||Acetaminophen|0.0080|U|ug/L|0.0080|0.032|3535A|Prep for herbicides and carbamates|15-DEC-2017|12:00|USGS O-2060-01|John Barrington|
RQ-2017-12-11-43|TLH-2017-12-12-24|1952960|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|16-DEC-2017|23:59||Carbamazepine|4.0E-04|U|ug/L|4.0E-04|0.0016|3535A|Prep for herbicides and carbamates|15-DEC-2017|12:00|USGS O-2060-01|John Barrington|
RQ-2017-12-11-43|TLH-2017-12-12-24|1952960|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|16-DEC-2017|23:59||Diuron|8.0E-04|U|ug/L|8.0E-04|0.0032|3535A|Prep for herbicides and carbamates|15-DEC-2017|12:00|USGS O-2060-01|John Barrington|
RQ-2017-12-11-43|TLH-2017-12-12-24|1952960|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|16-DEC-2017|23:59||Fenuron|0.0080|U|ug/L|0.0080|0.032|3535A|Prep for herbicides and carbamates|15-DEC-2017|12:00|USGS O-2060-01|John Barrington|
RQ-2017-12-11-43|TLH-2017-12-12-24|1952960|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|16-DEC-2017|23:59||Fluridone|4.0E-04|U|ug/L|4.0E-04|0.0016|3535A|Prep for herbicides and carbamates|15-DEC-2017|12:00|USGS O-2060-01|John Barrington|
RQ-2017-12-11-43|TLH-2017-12-12-24|1952960|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|16-DEC-2017|23:59||Imidacloprid|8.0E-04|U|ug/L|8.0E-04|0.0032|3535A|Prep for herbicides and carbamates|15-DEC-2017|12:00|USGS O-2060-01|John Barrington|
RQ-2017-12-11-43|TLH-2017-12-12-24|1952960|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|16-DEC-2017|23:59||Linuron|0.0040|U|ug/L|0.0040|0.016|3535A|Prep for herbicides and carbamates|15-DEC-2017|12:00|USGS O-2060-01|John Barrington|
RQ-2017-12-11-43|TLH-2017-12-12-24|1952960|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|16-DEC-2017|23:59||Primidone|0.0040|U|ug/L|0.0040|0.016|3535A|Prep for herbicides and carbamates|15-DEC-2017|12:00|USGS O-2060-01|John Barrington|
RQ-2017-12-11-43|TLH-2017-12-12-26|1952964|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|19-DEC-2017|18:03||Chlordane|3.3|U|ng/L|3.3|13|USGS-O-1126-95|Prep for organochlorine pesticides in water matrix by GC/MS-SIM|13-DEC-2017|09:30|EPA 8276|John Barrington|Refer to the narrative for an explanation of QC Codes.
RQ-2017-12-11-43|TLH-2017-12-12-26|1952964|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|19-DEC-2017|18:03||Toxaphene|16|UJ|ng/L|16|65|USGS-O-1126-95|Prep for organochlorine pesticides in water matrix by GC/MS-SIM|13-DEC-2017|09:30|EPA 8276|John Barrington|Refer to the narrative for an explanation of QC Codes.
RQ-2017-12-11-43|TLH-2017-12-12-26|1952964|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|19-DEC-2017|17:27|39330|Aldrin|5.2|U|ng/L|5.2|21|USGS-O-1126-95|Prep for organochlorine pesticides in water matrix by GC/MS-SIM|13-DEC-2017|09:30|EPA 8270D|John Barrington|
RQ-2017-12-11-43|TLH-2017-12-12-26|1952964|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|19-DEC-2017|17:27|39337|Alpha-BHC|2.6|U|ng/L|2.6|10|USGS-O-1126-95|Prep for organochlorine pesticides in water matrix by GC/MS-SIM|13-DEC-2017|09:30|EPA 8270D|John Barrington|
RQ-2017-12-11-43|TLH-2017-12-12-26|1952964|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|19-DEC-2017|17:27||Alpha-Chlordane|1.3|U|ng/L|1.3|5.2|USGS-O-1126-95|Prep for organochlorine pesticides in water matrix by GC/MS-SIM|13-DEC-2017|09:30|EPA 8270D|John Barrington|
RQ-2017-12-11-43|TLH-2017-12-12-26|1952964|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|19-DEC-2017|17:27|39338|Beta-BHC|5.2|U|ng/L|5.2|21|USGS-O-1126-95|Prep for organochlorine pesticides in water matrix by GC/MS-SIM|13-DEC-2017|09:30|EPA 8270D|John Barrington|
RQ-2017-12-11-43|TLH-2017-12-12-26|1952964|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|19-DEC-2017|17:27|39786|Carbophenothion|5.2|U|ng/L|5.2|21|USGS-O-1126-95|Prep for organochlorine pesticides in water matrix by GC/MS-SIM|13-DEC-2017|09:30|EPA 8270D|John Barrington|
RQ-2017-12-11-43|TLH-2017-12-12-26|1952964|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|19-DEC-2017|17:27|70314|Chlorothalonil|2.6|U|ng/L|2.6|10|USGS-O-1126-95|Prep for organochlorine pesticides in water matrix by GC/MS-SIM|13-DEC-2017|09:30|EPA 8270D|John Barrington|
RQ-2017-12-11-43|TLH-2017-12-12-26|1952964|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|19-DEC-2017|17:27|3781|Cypermethrin|26|U|ng/L|26|100|USGS-O-1126-95|Prep for organochlorine pesticides in water matrix by GC/MS-SIM|13-DEC-2017|09:30|EPA 8270D|John Barrington|
RQ-2017-12-11-43|TLH-2017-12-12-26|1952964|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|19-DEC-2017|17:27|39310|DDD-p,p'|3.9|U|ng/L|3.9|16|USGS-O-1126-95|Prep for organochlorine pesticides in water matrix by GC/MS-SIM|13-DEC-2017|09:30|EPA 8270D|John Barrington|
RQ-2017-12-11-43|TLH-2017-12-12-26|1952964|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|19-DEC-2017|17:27|39320|DDE-p,p'|3.9|U|ng/L|3.9|16|USGS-O-1126-95|Prep for organochlorine pesticides in water matrix by GC/MS-SIM|13-DEC-2017|09:30|EPA 8270D|John Barrington|
RQ-2017-12-11-43|TLH-2017-12-12-26|1952964|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|19-DEC-2017|17:27|39300|DDT-p,p'|3.9|U|ng/L|3.9|16|USGS-O-1126-95|Prep for organochlorine pesticides in water matrix by GC/MS-SIM|13-DEC-2017|09:30|EPA 8270D|John Barrington|
RQ-2017-12-11-43|TLH-2017-12-12-26|1952964|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|19-DEC-2017|17:27|34259|Delta-BHC|5.2|U|ng/L|5.2|21|USGS-O-1126-95|Prep for organochlorine pesticides in water matrix by GC/MS-SIM|13-DEC-2017|09:30|EPA 8270D|John Barrington|
RQ-2017-12-11-43|TLH-2017-12-12-26|1952964|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|19-DEC-2017|17:27||Dicofol|39|U|ng/L|39|160|USGS-O-1126-95|Prep for organochlorine pesticides in water matrix by GC/MS-SIM|13-DEC-2017|09:30|EPA 8270D|John Barrington|
RQ-2017-12-11-43|TLH-2017-12-12-26|1952964|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|19-DEC-2017|17:27|39380|Dieldrin|5.2|U|ng/L|5.2|21|USGS-O-1126-95|Prep for organochlorine pesticides in water matrix by GC/MS-SIM|13-DEC-2017|09:30|EPA 8270D|John Barrington|
RQ-2017-12-11-43|TLH-2017-12-12-26|1952964|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|19-DEC-2017|17:27|34361|Endosulfan I|5.2|U|ng/L|5.2|21|USGS-O-1126-95|Prep for organochlorine pesticides in water matrix by GC/MS-SIM|13-DEC-2017|09:30|EPA 8270D|John Barrington|
RQ-2017-12-11-43|TLH-2017-12-12-26|1952964|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|19-DEC-2017|17:27|34356|Endosulfan II|5.2|U|ng/L|5.2|21|USGS-O-1126-95|Prep for organochlorine pesticides in water matrix by GC/MS-SIM|13-DEC-2017|09:30|EPA 8270D|John Barrington|
RQ-2017-12-11-43|TLH-2017-12-12-26|1952964|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|19-DEC-2017|17:27|34351|Endosulfan Sulfate|2.6|U|ng/L|2.6|10|USGS-O-1126-95|Prep for organochlorine pesticides in water matrix by GC/MS-SIM|13-DEC-2017|09:30|EPA 8270D|John Barrington|
RQ-2017-12-11-43|TLH-2017-12-12-26|1952964|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|19-DEC-2017|17:27|39390|Endrin|2.6|U|ng/L|2.6|10|USGS-O-1126-95|Prep for organochlorine pesticides in water matrix by GC/MS-SIM|13-DEC-2017|09:30|EPA 8270D|John Barrington|
RQ-2017-12-11-43|TLH-2017-12-12-26|1952964|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|19-DEC-2017|17:27|34366|Endrin Aldehyde|2.6|U|ng/L|2.6|10|USGS-O-1126-95|Prep for organochlorine pesticides in water matrix by GC/MS-SIM|13-DEC-2017|09:30|EPA 8270D|John Barrington|
RQ-2017-12-11-43|TLH-2017-12-12-26|1952964|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|19-DEC-2017|17:27||Endrin Ketone|2.6|U|ng/L|2.6|10|USGS-O-1126-95|Prep for organochlorine pesticides in water matrix by GC/MS-SIM|13-DEC-2017|09:30|EPA 8270D|John Barrington|
RQ-2017-12-11-43|TLH-2017-12-12-26|1952964|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|19-DEC-2017|17:27|39340|Gamma-BHC|5.2|U|ng/L|5.2|21|USGS-O-1126-95|Prep for organochlorine pesticides in water matrix by GC/MS-SIM|13-DEC-2017|09:30|EPA 8270D|John Barrington|
RQ-2017-12-11-43|TLH-2017-12-12-26|1952964|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|19-DEC-2017|17:27||Gamma-Chlordane|1.3|U|ng/L|1.3|5.2|USGS-O-1126-95|Prep for organochlorine pesticides in water matrix by GC/MS-SIM|13-DEC-2017|09:30|EPA 8270D|John Barrington|
RQ-2017-12-11-43|TLH-2017-12-12-26|1952964|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|19-DEC-2017|17:27|39410|Heptachlor|2.0|U|ng/L|2.0|7.8|USGS-O-1126-95|Prep for organochlorine pesticides in water matrix by GC/MS-SIM|13-DEC-2017|09:30|EPA 8270D|John Barrington|
RQ-2017-12-11-43|TLH-2017-12-12-26|1952964|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|19-DEC-2017|17:27|39420|Heptachlor Epoxide|2.6|U|ng/L|2.6|10|USGS-O-1126-95|Prep for organochlorine pesticides in water matrix by GC/MS-SIM|13-DEC-2017|09:30|EPA 8270D|John Barrington|
RQ-2017-12-11-43|TLH-2017-12-12-26|1952964|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|19-DEC-2017|17:27|39480|Methoxychlor|5.2|U|ng/L|5.2|21|USGS-O-1126-95|Prep for organochlorine pesticides in water matrix by GC/MS-SIM|13-DEC-2017|09:30|EPA 8270D|John Barrington|
RQ-2017-12-11-43|TLH-2017-12-12-26|1952964|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|19-DEC-2017|17:27|39755|Mirex|2.6|U|ng/L|2.6|10|USGS-O-1126-95|Prep for organochlorine pesticides in water matrix by GC/MS-SIM|13-DEC-2017|09:30|EPA 8270D|John Barrington|
RQ-2017-12-11-43|TLH-2017-12-12-26|1952964|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|19-DEC-2017|17:27|79191|Permethrin|13|U|ng/L|13|52|USGS-O-1126-95|Prep for organochlorine pesticides in water matrix by GC/MS-SIM|13-DEC-2017|09:30|EPA 8270D|John Barrington|
RQ-2017-12-11-43|TLH-2017-12-12-26|1952964|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|19-DEC-2017|17:27|81284|Trifluralin|1.3|U|ng/L|1.3|5.2|USGS-O-1126-95|Prep for organochlorine pesticides in water matrix by GC/MS-SIM|13-DEC-2017|09:30|EPA 8270D|John Barrington|
RQ-2017-12-11-43|TLH-2017-12-12-26|1952965|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|14-DEC-2017|17:46||Acetochlor|0.25|U|ng/L|0.25|1.0|3510C (TQ)|Separatory funnel liquid-liquid extraction|13-DEC-2017|13:00|EPA 8270D|John Barrington|Refer to the narrative for an explanation of QC Codes. Estimation for Hexazinone due to internal standard recovery outside control limits.
RQ-2017-12-11-43|TLH-2017-12-12-26|1952965|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|14-DEC-2017|17:46||Alachlor|0.25|U|ng/L|0.25|1.0|3510C (TQ)|Separatory funnel liquid-liquid extraction|13-DEC-2017|13:00|EPA 8270D|John Barrington|Refer to the narrative for an explanation of QC Codes. Estimation for Hexazinone due to internal standard recovery outside control limits.
RQ-2017-12-11-43|TLH-2017-12-12-26|1952965|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|14-DEC-2017|17:46|82184|Ametryn|0.33|U|ng/L|0.33|1.3|3510C (TQ)|Separatory funnel liquid-liquid extraction|13-DEC-2017|13:00|EPA 8270D|John Barrington|Refer to the narrative for an explanation of QC Codes. Estimation for Hexazinone due to internal standard recovery outside control limits.
RQ-2017-12-11-43|TLH-2017-12-12-26|1952965|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|14-DEC-2017|17:46|39033|Atrazine|0.29|I|ng/L|0.25|1.0|3510C (TQ)|Separatory funnel liquid-liquid extraction|13-DEC-2017|13:00|EPA 8270D|John Barrington|Refer to the narrative for an explanation of QC Codes. Estimation for Hexazinone due to internal standard recovery outside control limits.
RQ-2017-12-11-43|TLH-2017-12-12-26|1952965|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|14-DEC-2017|17:46||Atrazine Desethyl|1.5|U|ng/L|1.5|6.1|3510C (TQ)|Separatory funnel liquid-liquid extraction|13-DEC-2017|13:00|EPA 8270D|John Barrington|Refer to the narrative for an explanation of QC Codes. Estimation for Hexazinone due to internal standard recovery outside control limits.
RQ-2017-12-11-43|TLH-2017-12-12-26|1952965|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|14-DEC-2017|17:46||Azinphos Methyl|2.3|U|ng/L|2.3|9.2|3510C (TQ)|Separatory funnel liquid-liquid extraction|13-DEC-2017|13:00|EPA 8270D|John Barrington|Refer to the narrative for an explanation of QC Codes. Estimation for Hexazinone due to internal standard recovery outside control limits.
RQ-2017-12-11-43|TLH-2017-12-12-26|1952965|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|14-DEC-2017|17:46||Bromacil|2.2||ng/L|0.51|2.0|3510C (TQ)|Separatory funnel liquid-liquid extraction|13-DEC-2017|13:00|EPA 8270D|John Barrington|Refer to the narrative for an explanation of QC Codes. Estimation for Hexazinone due to internal standard recovery outside control limits.
RQ-2017-12-11-43|TLH-2017-12-12-26|1952965|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|14-DEC-2017|17:46||Butylate|0.41|U|ng/L|0.41|1.6|3510C (TQ)|Separatory funnel liquid-liquid extraction|13-DEC-2017|13:00|EPA 8270D|John Barrington|Refer to the narrative for an explanation of QC Codes. Estimation for Hexazinone due to internal standard recovery outside control limits.
RQ-2017-12-11-43|TLH-2017-12-12-26|1952965|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|14-DEC-2017|17:46|38932|Chlorpyrifos Ethyl|0.25|U|ng/L|0.25|1.0|3510C (TQ)|Separatory funnel liquid-liquid extraction|13-DEC-2017|13:00|EPA 8270D|John Barrington|Refer to the narrative for an explanation of QC Codes. Estimation for Hexazinone due to internal standard recovery outside control limits.
RQ-2017-12-11-43|TLH-2017-12-12-26|1952965|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|14-DEC-2017|17:46|38740|Chlorpyrifos Methyl|0.10|U|ng/L|0.10|0.41|3510C (TQ)|Separatory funnel liquid-liquid extraction|13-DEC-2017|13:00|EPA 8270D|John Barrington|Refer to the narrative for an explanation of QC Codes. Estimation for Hexazinone due to internal standard recovery outside control limits.
RQ-2017-12-11-43|TLH-2017-12-12-26|1952965|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|14-DEC-2017|17:46||Cyanazine|0.51|UJ|ng/L|0.51|2.0|3510C (TQ)|Separatory funnel liquid-liquid extraction|13-DEC-2017|13:00|EPA 8270D|John Barrington|Refer to the narrative for an explanation of QC Codes. Estimation for Hexazinone due to internal standard recovery outside control limits.
RQ-2017-12-11-43|TLH-2017-12-12-26|1952965|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|14-DEC-2017|17:46||Demeton|2.0|U|ng/L|2.0|8.2|3510C (TQ)|Separatory funnel liquid-liquid extraction|13-DEC-2017|13:00|EPA 8270D|John Barrington|Refer to the narrative for an explanation of QC Codes. Estimation for Hexazinone due to internal standard recovery outside control limits.
RQ-2017-12-11-43|TLH-2017-12-12-26|1952965|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|14-DEC-2017|17:46||Diazinon|0.13|U|ng/L|0.13|0.51|3510C (TQ)|Separatory funnel liquid-liquid extraction|13-DEC-2017|13:00|EPA 8270D|John Barrington|Refer to the narrative for an explanation of QC Codes. Estimation for Hexazinone due to internal standard recovery outside control limits.
RQ-2017-12-11-43|TLH-2017-12-12-26|1952965|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|14-DEC-2017|17:46|81888|Disulfoton|0.51|U|ng/L|0.51|2.0|3510C (TQ)|Separatory funnel liquid-liquid extraction|13-DEC-2017|13:00|EPA 8270D|John Barrington|Refer to the narrative for an explanation of QC Codes. Estimation for Hexazinone due to internal standard recovery outside control limits.
RQ-2017-12-11-43|TLH-2017-12-12-26|1952965|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|14-DEC-2017|17:46||EPTC|1.3|U|ng/L|1.3|5.1|3510C (TQ)|Separatory funnel liquid-liquid extraction|13-DEC-2017|13:00|EPA 8270D|John Barrington|Refer to the narrative for an explanation of QC Codes. Estimation for Hexazinone due to internal standard recovery outside control limits.
RQ-2017-12-11-43|TLH-2017-12-12-26|1952965|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|14-DEC-2017|17:46|39398|Ethion|0.15|U|ng/L|0.15|0.61|3510C (TQ)|Separatory funnel liquid-liquid extraction|13-DEC-2017|13:00|EPA 8270D|John Barrington|Refer to the narrative for an explanation of QC Codes. Estimation for Hexazinone due to internal standard recovery outside control limits.
RQ-2017-12-11-43|TLH-2017-12-12-26|1952965|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|14-DEC-2017|17:46|81758|Ethoprop|0.10|U|ng/L|0.10|0.41|3510C (TQ)|Separatory funnel liquid-liquid extraction|13-DEC-2017|13:00|EPA 8270D|John Barrington|Refer to the narrative for an explanation of QC Codes. Estimation for Hexazinone due to internal standard recovery outside control limits.
RQ-2017-12-11-43|TLH-2017-12-12-26|1952965|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|14-DEC-2017|17:46||Fenamiphos|0.25|U|ng/L|0.25|1.0|3510C (TQ)|Separatory funnel liquid-liquid extraction|13-DEC-2017|13:00|EPA 8270D|John Barrington|Refer to the narrative for an explanation of QC Codes. Estimation for Hexazinone due to internal standard recovery outside control limits.
RQ-2017-12-11-43|TLH-2017-12-12-26|1952965|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|14-DEC-2017|17:46||Fipronil|0.25|U|ng/L|0.25|1.0|3510C (TQ)|Separatory funnel liquid-liquid extraction|13-DEC-2017|13:00|EPA 8270D|John Barrington|Refer to the narrative for an explanation of QC Codes. Estimation for Hexazinone due to internal standard recovery outside control limits.
RQ-2017-12-11-43|TLH-2017-12-12-26|1952965|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|14-DEC-2017|17:46||Fipronil Sulfide|0.15|U|ng/L|0.15|0.61|3510C (TQ)|Separatory funnel liquid-liquid extraction|13-DEC-2017|13:00|EPA 8270D|John Barrington|Refer to the narrative for an explanation of QC Codes. Estimation for Hexazinone due to internal standard recovery outside control limits.
RQ-2017-12-11-43|TLH-2017-12-12-26|1952965|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|14-DEC-2017|17:46||Fipronil Sulfone|0.15|U|ng/L|0.15|0.61|3510C (TQ)|Separatory funnel liquid-liquid extraction|13-DEC-2017|13:00|EPA 8270D|John Barrington|Refer to the narrative for an explanation of QC Codes. Estimation for Hexazinone due to internal standard recovery outside control limits.
RQ-2017-12-11-43|TLH-2017-12-12-26|1952965|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|14-DEC-2017|17:46||Fonofos|0.20|U|ng/L|0.20|0.82|3510C (TQ)|Separatory funnel liquid-liquid extraction|13-DEC-2017|13:00|EPA 8270D|John Barrington|Refer to the narrative for an explanation of QC Codes. Estimation for Hexazinone due to internal standard recovery outside control limits.
RQ-2017-12-11-43|TLH-2017-12-12-26|1952965|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|14-DEC-2017|17:46|38815|Hexazinone|4.6|J|ng/L|0.51|2.0|3510C (TQ)|Separatory funnel liquid-liquid extraction|13-DEC-2017|13:00|EPA 8270D|John Barrington|Refer to the narrative for an explanation of QC Codes. Estimation for Hexazinone due to internal standard recovery outside control limits.
RQ-2017-12-11-43|TLH-2017-12-12-26|1952965|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|14-DEC-2017|17:46|39530|Malathion|0.36|U|ng/L|0.36|1.4|3510C (TQ)|Separatory funnel liquid-liquid extraction|13-DEC-2017|13:00|EPA 8270D|John Barrington|Refer to the narrative for an explanation of QC Codes. Estimation for Hexazinone due to internal standard recovery outside control limits.
RQ-2017-12-11-43|TLH-2017-12-12-26|1952965|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|14-DEC-2017|17:46||Metalaxyl|0.25|U|ng/L|0.25|1.0|3510C (TQ)|Separatory funnel liquid-liquid extraction|13-DEC-2017|13:00|EPA 8270D|John Barrington|Refer to the narrative for an explanation of QC Codes. Estimation for Hexazinone due to internal standard recovery outside control limits.
RQ-2017-12-11-43|TLH-2017-12-12-26|1952965|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|14-DEC-2017|17:46||Metolachlor|0.25|U|ng/L|0.25|1.0|3510C (TQ)|Separatory funnel liquid-liquid extraction|13-DEC-2017|13:00|EPA 8270D|John Barrington|Refer to the narrative for an explanation of QC Codes. Estimation for Hexazinone due to internal standard recovery outside control limits.
RQ-2017-12-11-43|TLH-2017-12-12-26|1952965|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|14-DEC-2017|17:46|81408|Metribuzin|0.20|UJ|ng/L|0.20|0.82|3510C (TQ)|Separatory funnel liquid-liquid extraction|13-DEC-2017|13:00|EPA 8270D|John Barrington|Refer to the narrative for an explanation of QC Codes. Estimation for Hexazinone due to internal standard recovery outside control limits.
RQ-2017-12-11-43|TLH-2017-12-12-26|1952965|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|14-DEC-2017|17:46|39610|Mevinphos|0.51|U|ng/L|0.51|2.0|3510C (TQ)|Separatory funnel liquid-liquid extraction|13-DEC-2017|13:00|EPA 8270D|John Barrington|Refer to the narrative for an explanation of QC Codes. Estimation for Hexazinone due to internal standard recovery outside control limits.
RQ-2017-12-11-43|TLH-2017-12-12-26|1952965|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|14-DEC-2017|17:46||Molinate|0.31|U|ng/L|0.31|1.2|3510C (TQ)|Separatory funnel liquid-liquid extraction|13-DEC-2017|13:00|EPA 8270D|John Barrington|Refer to the narrative for an explanation of QC Codes. Estimation for Hexazinone due to internal standard recovery outside control limits.
RQ-2017-12-11-43|TLH-2017-12-12-26|1952965|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|14-DEC-2017|17:46|78064|Norflurazon|0.51|U|ng/L|0.51|2.0|3510C (TQ)|Separatory funnel liquid-liquid extraction|13-DEC-2017|13:00|EPA 8270D|John Barrington|Refer to the narrative for an explanation of QC Codes. Estimation for Hexazinone due to internal standard recovery outside control limits.
RQ-2017-12-11-43|TLH-2017-12-12-26|1952965|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|14-DEC-2017|17:46||Parathion Ethyl|0.25|U|ng/L|0.25|1.0|3510C (TQ)|Separatory funnel liquid-liquid extraction|13-DEC-2017|13:00|EPA 8270D|John Barrington|Refer to the narrative for an explanation of QC Codes. Estimation for Hexazinone due to internal standard recovery outside control limits.
RQ-2017-12-11-43|TLH-2017-12-12-26|1952965|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|14-DEC-2017|17:46||Parathion Methyl|0.25|U|ng/L|0.25|1.0|3510C (TQ)|Separatory funnel liquid-liquid extraction|13-DEC-2017|13:00|EPA 8270D|John Barrington|Refer to the narrative for an explanation of QC Codes. Estimation for Hexazinone due to internal standard recovery outside control limits.
RQ-2017-12-11-43|TLH-2017-12-12-26|1952965|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|14-DEC-2017|17:46||Pendimethalin|1.0|U|ng/L|1.0|4.1|3510C (TQ)|Separatory funnel liquid-liquid extraction|13-DEC-2017|13:00|EPA 8270D|John Barrington|Refer to the narrative for an explanation of QC Codes. Estimation for Hexazinone due to internal standard recovery outside control limits.
RQ-2017-12-11-43|TLH-2017-12-12-26|1952965|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|14-DEC-2017|17:46|46313|Phorate|0.25|U|ng/L|0.25|1.0|3510C (TQ)|Separatory funnel liquid-liquid extraction|13-DEC-2017|13:00|EPA 8270D|John Barrington|Refer to the narrative for an explanation of QC Codes. Estimation for Hexazinone due to internal standard recovery outside control limits.
RQ-2017-12-11-43|TLH-2017-12-12-26|1952965|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|14-DEC-2017|17:46|39056|Prometon|0.92|U|ng/L|0.92|3.6|3510C (TQ)|Separatory funnel liquid-liquid extraction|13-DEC-2017|13:00|EPA 8270D|John Barrington|Refer to the narrative for an explanation of QC Codes. Estimation for Hexazinone due to internal standard recovery outside control limits.
RQ-2017-12-11-43|TLH-2017-12-12-26|1952965|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|14-DEC-2017|17:46|39057|Prometryn|0.20|U|ng/L|0.20|0.82|3510C (TQ)|Separatory funnel liquid-liquid extraction|13-DEC-2017|13:00|EPA 8270D|John Barrington|Refer to the narrative for an explanation of QC Codes. Estimation for Hexazinone due to internal standard recovery outside control limits.
RQ-2017-12-11-43|TLH-2017-12-12-26|1952965|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|14-DEC-2017|17:46|39055|Simazine|0.51|U|ng/L|0.51|2.0|3510C (TQ)|Separatory funnel liquid-liquid extraction|13-DEC-2017|13:00|EPA 8270D|John Barrington|Refer to the narrative for an explanation of QC Codes. Estimation for Hexazinone due to internal standard recovery outside control limits.
RQ-2017-12-11-43|TLH-2017-12-12-26|1952965|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|14-DEC-2017|17:46|82088|Terbufos|0.10|U|ng/L|0.10|0.41|3510C (TQ)|Separatory funnel liquid-liquid extraction|13-DEC-2017|13:00|EPA 8270D|John Barrington|Refer to the narrative for an explanation of QC Codes. Estimation for Hexazinone due to internal standard recovery outside control limits.
RQ-2017-12-11-43|TLH-2017-12-12-26|1952965|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|14-DEC-2017|17:46||Terbuthylazine|0.43|U|ng/L|0.43|1.7|3510C (TQ)|Separatory funnel liquid-liquid extraction|13-DEC-2017|13:00|EPA 8270D|John Barrington|Refer to the narrative for an explanation of QC Codes. Estimation for Hexazinone due to internal standard recovery outside control limits.
RQ-2017-12-11-43|TLH-2017-12-12-27|1952966|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|14-DEC-2017|15:27|916|Calcium|38.5||mg/L|0.075|0.30|200.2|Sample prep procedure for spectrochemical determination of total recoverable elements|13-DEC-2017|12:27|EPA 200.7 Rev. 4.4|John Barrington|Batch matrix spike recoveries for calcium and magnesium are unavailable because of high analyte concentration in the QC sample. Batch matrix spike recoveries for potassium and sodium are unavailable for one of two spiked samples because of high analyte concentration in the QC sample.
RQ-2017-12-11-43|TLH-2017-12-12-27|1952966|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|14-DEC-2017|15:27|1045|Iron|2.08E+03||ug/L|30|120|200.2|Sample prep procedure for spectrochemical determination of total recoverable elements|13-DEC-2017|12:27|EPA 200.7 Rev. 4.4|John Barrington|Batch matrix spike recoveries for calcium and magnesium are unavailable because of high analyte concentration in the QC sample. Batch matrix spike recoveries for potassium and sodium are unavailable for one of two spiked samples because of high analyte concentration in the QC sample.
RQ-2017-12-11-43|TLH-2017-12-12-27|1952966|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|14-DEC-2017|15:27|927|Magnesium|11.0||mg/L|0.040|0.16|200.2|Sample prep procedure for spectrochemical determination of total recoverable elements|13-DEC-2017|12:27|EPA 200.7 Rev. 4.4|John Barrington|Batch matrix spike recoveries for calcium and magnesium are unavailable because of high analyte concentration in the QC sample. Batch matrix spike recoveries for potassium and sodium are unavailable for one of two spiked samples because of high analyte concentration in the QC sample.
RQ-2017-12-11-43|TLH-2017-12-12-27|1952966|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|14-DEC-2017|15:27|937|Potassium|1.3||mg/L|0.30|1.2|200.2|Sample prep procedure for spectrochemical determination of total recoverable elements|13-DEC-2017|12:27|EPA 200.7 Rev. 4.4|John Barrington|Batch matrix spike recoveries for calcium and magnesium are unavailable because of high analyte concentration in the QC sample. Batch matrix spike recoveries for potassium and sodium are unavailable for one of two spiked samples because of high analyte concentration in the QC sample.
RQ-2017-12-11-43|TLH-2017-12-12-27|1952966|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|14-DEC-2017|15:27|929|Sodium|31.9||mg/L|0.50|2.0|200.2|Sample prep procedure for spectrochemical determination of total recoverable elements|13-DEC-2017|12:27|EPA 200.7 Rev. 4.4|John Barrington|Batch matrix spike recoveries for calcium and magnesium are unavailable because of high analyte concentration in the QC sample. Batch matrix spike recoveries for potassium and sodium are unavailable for one of two spiked samples because of high analyte concentration in the QC sample.
RQ-2017-12-11-43|TLH-2017-12-12-27|1952966|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|14-DEC-2017|15:27|1092|Zinc|5.0|U|ug/L|5.0|20|200.2|Sample prep procedure for spectrochemical determination of total recoverable elements|13-DEC-2017|12:27|EPA 200.7 Rev. 4.4|John Barrington|Batch matrix spike recoveries for calcium and magnesium are unavailable because of high analyte concentration in the QC sample. Batch matrix spike recoveries for potassium and sodium are unavailable for one of two spiked samples because of high analyte concentration in the QC sample.
RQ-2017-12-11-43|TLH-2017-12-12-27|1952966|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|14-DEC-2017|20:45|1002|Arsenic|0.59||ug/L|0.050|0.20|200.2|Sample prep procedure for spectrochemical determination of total recoverable elements|13-DEC-2017|12:27|EPA 200.8 Rev. 5.4|John Barrington|
RQ-2017-12-11-43|TLH-2017-12-12-27|1952966|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|14-DEC-2017|20:45|1027|Cadmium|0.020|U|ug/L|0.020|0.080|200.2|Sample prep procedure for spectrochemical determination of total recoverable elements|13-DEC-2017|12:27|EPA 200.8 Rev. 5.4|John Barrington|
RQ-2017-12-11-43|TLH-2017-12-12-27|1952966|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|14-DEC-2017|20:45|1034|Chromium|1.8||ug/L|0.40|1.6|200.2|Sample prep procedure for spectrochemical determination of total recoverable elements|13-DEC-2017|12:27|EPA 200.8 Rev. 5.4|John Barrington|
RQ-2017-12-11-43|TLH-2017-12-12-27|1952966|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|14-DEC-2017|20:45|1042|Copper|0.37|I|ug/L|0.20|0.80|200.2|Sample prep procedure for spectrochemical determination of total recoverable elements|13-DEC-2017|12:27|EPA 200.8 Rev. 5.4|John Barrington|
RQ-2017-12-11-43|TLH-2017-12-12-27|1952966|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|14-DEC-2017|20:45|1051|Lead|0.066|I|ug/L|0.050|0.20|200.2|Sample prep procedure for spectrochemical determination of total recoverable elements|13-DEC-2017|12:27|EPA 200.8 Rev. 5.4|John Barrington|
RQ-2017-12-11-43|TLH-2017-12-12-27|1952966|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|14-DEC-2017|20:45|1067|Nickel|0.53|I|ug/L|0.20|0.80|200.2|Sample prep procedure for spectrochemical determination of total recoverable elements|13-DEC-2017|12:27|EPA 200.8 Rev. 5.4|John Barrington|
RQ-2017-12-11-43|TLH-2017-12-12-27|1952966|Walker Creek at 32nd Street|G2SD121117-1|11-DEC-2017|09:45|14-DEC-2017|20:45|1077|Silver|0.010|U|ug/L|0.010|0.040|200.2|Sample prep procedure for spectrochemical determination of total recoverable elements|13-DEC-2017|12:27|EPA 200.8 Rev. 5.4|John Barrington|