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Box Plots for OBSP Samples
January 2010* to December 2015

Extreme values have been "clipped" or removed from the plot and designated as such with a blue dot. OBSP Box Plots Organized Numerically by NWQL Schedule(individual lab codes are grouped at the end).
*Due to the size of the dataset, schedules indicated with an astrik have a different start date.
The following abbreviations and formats apply to all of the posted charts:
‹RLA range with expected concentration less than the reporting level
LowerA range with the expected concentration in the lower end of the calibration range
UpperA range with the expected concentration in the upper end of the calibration range
NCount of samples in the specified range
MedMedian recovery of samples in the specified range
FPsigF-pseudosigma of samples in the specified range
MeanAverage recovery of samples in the specified range
StdStandard deviation of samples in the specified range
E CodesPercent of samples in the specified range that are estimated

These plots are presented in percent recovery.
OBSP Box Plots Organized Numerically by NWQL Schedule (individual lab codes are grouped at the end)

The charts and data that you might secure from this U.S. Geological Survey (USGS) web page (identified as "OBSP") have not received official USGS approval and as such are provisional and subject to revision. The charts and data are released on the condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from its authorized or unauthorized use.
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Lab Schedule 2033 - NAWQA ACT/ULUG Selected, Filtered Pesticides and Degradates (LS2003 plus 20 compounds)
Choose an analyte below or click here for all analytes sorted by NWQL parameter code Parameter CAS#
1-Naphthol (E) 49295GCM39 90-15-3
2,6-Diethylaniline 82660GCM35 579-66-8
2-Chloro-2,6-diethylacetanilide 61618GCM39 6967-29-9
2-Ethyl-6-methylaniline (E) 61620GCM39 24549-06-2
3,4-Dichloroaniline (E) 61625GCM39 95-76-1
3,5-Dichloroaniline 61627GCM39 626-43-7
4-Chloro-2-methylphenol (E) 61633GCM39 1570-64-5
Acetochlor 49260GCM33 34256-82-1
Alachlor 46342GCM35 15972-60-8
alpha-Endosulfan (endosulfan I) 34362GCM39 959-98-8
Atrazine 39632GCM35 1912-24-9
Azinphos-methyl (E) 82686GCM35 86-50-0
Azinphos-methyl-oxon (E) 61635GCM39 961-22-8
Benfluralin 82673GCM35 1861-40-1
Carbaryl (E) 82680GCM35 63-25-2
Carbofuran (E) 82674GCM35 1563-66-2
Chlorpyrifos 38933GCM35 2921-88-2
Chlorpyrifos, oxygen analog (E) 61636GCM39 5598-15-2
cis-Permethrin 82687GCM35 54774-45-7
cis-Propiconazole (E) 79846GCM40 000-02-12
Cyanazine 04041GCM35 21725-46-2
Cyfluthrin (E) 61585GCM39 68359-37-5
Cyhalothrin (E) 61595GCM39 91465-08-6
Cypermethrin (E) 61586GCM39 52315-07-8
Dacthal 82682GCM35 1861-32-1
Deethylatrazine (Desethyl atrazine) (2-chloro-4-isopropylamino-6-s-triazine) CIAT (E) 04040GCM35 6190-65-4
Desulfinylfipronil 62170GCM29 000-03-08
Desulfinylfipronil amide 62169GCM29 000-03-09
Diazinon 39572GCM35 333-41-5
Diazinon, oxygen analog 61638GCM14 962-58-3
Dichlorovos (Dichlorvos) (E) 38775GCM39 62-73-7
Dicrotophos (E) 38454GCM39 141-66-2
Dieldrin 39381GCM35 60-57-1
Dimethoate (E) 82662GCM40 60-51-5
Disulfoton (E) 82677GCM35 298-04-4
Disulfoton sulfone 61640GCM39 2497-06-5
Endosulfan sulfate 61590GCM39 1031-07-8
EPTC 82668GCM35 759-94-4
Ethion 82346GCM40 563-12-2
Ethion monoxon (E) 61644GCM39 17356-42-2
Ethoprophos 82672GCM35 13994-48-4
Fenamiphos 61591GCM39 22224-92-6
Fenamiphos sulfone 61645GCM39 31972-44-8
Fenamiphos sulfoxide (E) 61646GCM39 31972-43-7
Fipronil 62166GCM29 120068-37-3
Fipronil sulfide 62167GCM29 120067-83-6
Fipronil sulfone 62168GCM29 120068-36-2
Fonofos 04095GCM35 944-22-9
Hexazinone 04025GCM39 51235-04-2
Iprodione (E) 61593GCM39 36734-19-7
Isofenphos 61594GCM39 25311-71-1
Malaoxon 61652GCM39 1634-78-2
Malathion 39532GCM35 121-75-5
Metalaxyl 61596GCM39 57837-19-1
Methidathion (Supracide) 61598GCM39 950-37-8
Metolachlor 39415GCM35 51218-45-2
Metribuzin 82630GCM35 21087-64-9
Molinate 82671GCM35 2212-67-1
Myclobutanil 61599GCM39 88671-89-0
Oxyfluorfen 61600GCM39 42874-03-3
Paraoxon-methyl (E) 61664GCM39 950-35-6
Parathion-methyl 82667GCM35 298-00-0
Pendimethalin 82683GCM35 40487-42-1
Phorate 82664GCM35 298-02-2
Phorate oxon (E) 61666GCM39 2600-69-3
Phosmet (Imidan) (E) 61601GCM39 732-11-6
Phosmet oxon (E) 61668GCM39 3735-33-9
Prometon 04037GCM35 1610-18-0
Prometryn 04036GCM39 7287-19-6
Propanil 82679GCM35 709-98-8
Propargite 82685GCM35 2312-35-8
Propyzamide (Pronamide) 82676GCM35 23950-58-5
Simazine 04035GCM35 122-34-9
Tebuconazole 62852GCM14 107534-96-3
Tebuthiuron 82670GCM35 34014-18-1
Tefluthrin (E) 61606GCM39 79538-32-2
Terbufos 82675GCM35 13071-79-9
Terbufos-O-analogue sulfone 61674GCM39 56070-15-6
Terbuthylazine 04022GCM39 5915-41-3
Thiobencarb 82681GCM35 28249-77-6
trans-Propiconazole (E) - Not Tested by OBSP 79847GCM40 not assigned
Tribufos (S,S,S-Tributylphosphorotrithioate) (DEF) (E) 61610GCM39 78-48-8
Trifluralin 82661GCM35 1582-09-8
Lab Schedule 2437 - LCMS/MS pesticides in filtered water
Choose an analyte below or click here for all analytes sorted by NWQL parameter code Parameter CAS#
1H-1,2,4-Triazole 68498LCM60 116421-29-5
2,4-D 68500LCM60 94-75-7
2-(1-Hydroxyethyl)-6-methylaniline 68611LCM60 196611-19-5
2-Amino-N-isopropylbenzamide 68503LCM60 30391-89-0
2-Aminobenzimidazole 68502LCM60 934-32-7
2-Chloro-4,6-diamino-s-triazine {CAAT} (Didealkylatrazine) 68547LCM60 3397-62-4
2-Chloro-N-(2-ethyl-6-methylphenyl)acetamide 68521LCM60 32428-71-0
2,3,3-Trichloro-2-propene-1-sulfonic acid (TCPSA) 68691LCM60 65600-62-6
2-Chloro-4-isopropylamino-6-amino-s-triazine (Deethylatrazine) (CIAT) 68552LCM60 6190-65-4
2-Chloro-6-ethylamino-4-amino-s-triazine {CEAT} 68550LCM60 1007-28-9
2-Hydroxy-4-isopropylamino-6-ethylamino-s-triazine {OIET} 68660LCM60 2163-68-0
2-Isopropyl-6-methyl-4-pyrimidinol 68505LCM60 2814-20-2
2-[(2-Ethyl-6-methylphenyl)amino]-1-propanol 68595LCM60 61520-53-4
n-(3,4-Dichlorophenyl)-N'-methylurea 68231LCM60 3567-62-2
3,4-Dichlorophenylurea 68226LCM60 2327-02-8
3-Phenoxybenzoic acid 68873LCM60 3739-38-6
4-(Hydroxymethyl)pendimethalin 68511LCM60 56750-76-6
4-Chlorobenzylmethyl sulfoxide 68514LCM60 934-73-6
4-Hydroxy molinate 68515LCM60 66747-12-4
4-Hydroxychlorothalonil 68336LCM60 28343-61-5
4-Hydroxyhexazinone A 68517LCM60 72576-13-7
Acephate 68519LCM60 30560-19-1
Acetochlor 68520LCM60 34256-82-1
Acetochlor oxanilic acid 68522LCM60 194992-44-4
Acetochlor sulfonic acid 68523LCM60 187022-11-3
Acetochlor sulfynilacetic acid 68524LCM60 618113-86-3
Alachlor 65064LCM60 15972-60-8
2-Chloro-2',6'-diethylacetanilide 68525LCM60 6967-29-9
Alachlor oxanilic acid 68526LCM60 171262-17-2
Alachlor sulfonic acid 68871LCM60 142363-53-9
Alachlor sulfynilacetic acid 68527LCM60 494847-39-1
Aldicarb 68528LCM60 116-06-3
Aldicarb sulfone 68529LCM60 1646-88-4
Aldicarb sulfoxide 68530LCM60 1646-87-3
Ametryn 68533LCM60 834-12-8
Asulam 68536LCM60 3337-71-1
Atrazine 65065LCM60 1912-24-9
Azinphos-methyl 65066LCM60 86-50-0
Azinphos-methyl oxon 68211LCM60 961-22-8
Azoxystrobin 66589LCM60 131860-33-8
Bentazone 68538LCM60 25057-89-0
Bifenthrin 65067LCM60 82657-04-3
Bromacil 68542LCM60 314-40-9
Bromoxynil 68543LCM60 1689-84-5
Butralin 68545LCM60 33629-47-9
Butylate 65068LCM60 2008-41-5
Carbaryl 65069LCM60 63-25-2
Carbendazim 68548LCM60 10605-21-7
Carbofuran 65070LCM60 1563-66-2
3-Hydroxycarbofuran 68508LCM60 16655-82-6
Carboxy molinate 68549LCM60 66747-13-5
Chlorimuron-ethyl 68872LCM60 90982-32-4
Chlorosulfonamide acid 68551LCM60 130-45-0
Chlorpyrifos 65072LCM60 2921-88-2
Chlorpyrifos oxon 68216LCM60 not assigned
Chlorsulfuron 61678LCM60 64902-72-3
cis-Permethrin 68769LCM60 61949-76-6
Cyanazine 66592LCM60 21725-46-2
Dacthal monoacid 68560LCM60 887-54-7
Dechlorofipronil 68561LCM60 not assigned
Dechlorometolachlor 68562LCM60 126605-22-9
Deiodo flubendiamide 68563LCM60 not assigned
Deisopropyl prometryn 68564LCM60 4147-57-3
Demethyl fluometuron 68591LCM60 3032-40-4
Demethyl hexazinone B 68566LCM60 56611-54-2
Demethyl norflurazon 68567LCM60 23576-24-1
Desamino metribuzin 68568LCM60 not assigned
Desulfinylfipronil 66607LCM60 not assigned
Desulfinylfipronil amide 68570LCM60 not assigned
Diazinon 65078LCM60 333-41-5
Diazinon oxon 68236LCM60 not assigned
Dicamba 68571LCM60 1918-00-9
Dichlorvos 68572LCM60 not assigned
Dicrotophos 68573LCM60 141-66-2
Didemethyl hexazinone F 68574LCM60 56611-54-2
Diflubenzuron 68576LCM60 35367-38-5
Diflufenzopyr 68577LCM60 109293-97-2
Diketonitrile-isoxaflutole 68578LCM60 143701-75-1
Dimethenamid 68580LCM60 87674-68-8
Dimethenamid oxanilic acid 68581LCM60 not assigned
Dimethenamid sulfonic acid 68582LCM60 205939-58-8
Dimethenamid SAA 68583LCM60 not assigned
Dimethoate 66596LCM60 60-51-5
Disulfoton 67595LCM60 298-04-4
Disulfoton oxon 68586LCM60 126-75-0
Disulfoton oxon sulfone 68588LCM60 2496-91-5
Disulfoton oxon sulfoxide 68587LCM60 2496-92-6
Disulfoton sulfone 68589LCM60 2497-06-5
Disulfoton sulfoxide 68590LCM60 2497-07-6
Diuron 66598LCM60 330-54-1
EPTC 65080LCM60 759-94-4
EPTC degradate R248722 68594LCM60 not assigned
Ethoprophos 68596LCM60 13194-48-4
Etoxazole 68598LCM60 153233-91-1
Famoxadone 67609LCM60 131807-57-3
Fenamiphos 68599LCM60 22224-92-6
Fenamiphos sulfone 68600LCM60 31972-44-8
Fenamiphos sulfoxide 68601LCM60 31972-43-7
Fenbutatin oxide 68602LCM60 13356-08-6
Fentin 68603LCM60 668-34-8
Fipronil 66604LCM60 120068-37-3
Fipronil amide 68604LCM60 not assigned
Fipronil sulfide 66610LCM60 120067-83-6
Fipronil sulfonate 68605LCM60 209248-72-6
Fipronil sulfone 66613LCM60 120068-36-2
Flubendiamide 68606LCM60 272451-65-7
Flumetsulam 61679LCM60 98967-40-9
Fluometuron 68608LCM60 2164-17-2
Fonofos 65084LCM60 944-22-9
Halosulfuron-methyl 61680LCM60 100784-20-1
Hexazinone 65085LCM60 51235-04-2
Hexazinone Transformation Product C 68612LCM60 72585-88-7
Hexazinone Transformation Product D 68613LCM60 30243-77-7
Hexazinone Transformation Product E 68614LCM60 72576-14-8
Hexazinone Transformation Product G 68713LCM60 not assigned
Hydroxyacetochlor 68615LCM60 60090-47-3
Hydroxyalachlor 68616LCM60 56681-55-1
Hydroxy monodemethyl fluometuron 68617LCM60 not assigned
Hydroxydiazinon 68618LCM60 29820-16-4
Hydroxy didemethyl fluometuron 68619LCM60 not assigned
Hydroxyfluometuron 68620LCM60 not assigned
Hydroxymetolachlor 68622LCM60 131068-72-9
Hydroxyphthalazinone 68623LCM60 not assigned
Hydroxysimazine 68624LCM60 2599-11-3
Hydroxytebuthurion 68621LCM60 59962-54-8
Imazamox 68625LCM60 114311-32-9
Imazaquin 61682LCM60 81335-37-7
Imazethapyr 61683LCM60 81335-77-5
Imidacloprid 68426LCM60 138261-41-3
Indoxacarb 68627LCM60 173584-44-6
Isoxaflutole 68632LCM60 141112-29-0
Isoxaflutole acid metabolite RPA 203328 68633LCM60 142994-06-7
Kresoxim-methyl 67670LCM60 143390-89-0
Lactofen 68638LCM60 77501-63-4
Linuron 68639LCM60 330-55-2
Malaoxon 68240LCM60 1634-78-2
Malathion 65087LCM60 121-75-5
MCPA 68641LCM60 94-74-6
Metalaxyl 68437LCM60 57837-19-1
Metconazole 66620LCM60 125116-23-6
Methamidophos 68644LCM60 10265-92-6
Methidathion 65088LCM60 950-37-8
Methomyl 68645LCM60 16752-77-5
Methomyl oxime 68646LCM60 13749-94-5
Methoxyfenozide 68647LCM60 161050-58-4
Methyl paraoxon 68648LCM60 950-35-6
Metolachlor 65090LCM60 51218-45-2
Metolachlor hydroxy morpholinone 68649LCM60 61520-54-5
Metolachlor oxanilic acid 68650LCM60 152019-73-3
Metolachlor sulfonic acid 68651LCM60 171118-09-5
Metribuzin 68652LCM60 21087-64-9
Metribuzin DK 68653LCM60 56507-37-0
Molinate 65091LCM60 2212-67-1
Myclobutanil 66632LCM60 88671-89-0
Naled 68654LCM60 300-76-5
Nicosulfuron 61685LCM60 111991-09-4
Norflurazon 67685LCM60 27314-13-2
Novaluron 68655LCM60 116714-46-6
O-Ethyl-O-methyl-S-propylphosphorothioate 68597LCM60 76960-87-7
O-Ethyl-S-methyl-S-propyl phosphorodithioate 68657LCM60 not assigned
O-Ethyl-S-propyl phosphorothioate 68658LCM60 31110-62-0
2-Hydroxy-6-ethylamino-4-amino-s-triazine 68656LCM60 7313-54-4
2-Hydroxy-4-isopropylamino-6-amino-s-triazine 68659LCM60 19988-24-0
Omethoate (Dimethoate oxon) 68661LCM60 1113-02-6
Orthosulfamuron 68662LCM60 213464-77-8
Oryzalin 68663LCM60 19044-88-3
Oxamyl 68664LCM60 23135-22-0
Oxamyl oxime 68665LCM60 30558-43-1
Oxyfluorfen 65093LCM60 42874-03-3
Paraoxon 68666LCM60 311-45-5
Pendimethalin 65098LCM60 40487-42-1
Phorate 68668LCM60 298-02-2
Phorate oxon 68669LCM60 2600-69-3
Phorate oxon sulfone 68670LCM60 2588-06-9
Phorate oxon sulfoxide 68671LCM60 2588-05-8
Phorate sulfone 68672LCM60 2588-04-7
Phorate sulfoxide 68673LCM60 2588-03-6
Phthalazinone 68675LCM60 not assigned
Piperonyl butoxide 65102LCM60 51-03-6
Profenofos 68676LCM60 41198-08-7
Prometon 67702LCM60 1610-18-0
Prometryn 65103LCM60 7287-19-6
Propanil 66641LCM60 709-98-8
Propargite 68677LCM60 2312-35-8
Propazine 68678LCM60 139-40-2
Propiconazole 66643LCM60 60207-90-1
Propoxur 68679LCM60 114-26-1
Propyzamide 67706LCM60 23950-58-5
Prosulfuron 61687LCM60 94125-34-5
Pymetrozine 68680LCM60 123312-89-0
Pyraclostrobin 66646LCM60 175013-18-0
Pyridaben 68682LCM60 96489-71-3
Pyriproxyfen 68683LCM60 95737-68-1
sec-Acetochlor oxanilic acid 68684LCM60 152019-74-4
sec-Alachlor oxanilic acid 68685LCM60 not assigned
Siduron 68686LCM60 1982-49-6
Simazine 65105LCM60 122-34-9
Sulfentrazone 68687LCM60 122836-35-5
Sulfometuron-methyl 68688LCM60 74222-97-2
Sulfosulfuron 68689LCM60 141776-32-1
Sulfosulfuron ethyl sulfone 68690LCM60 not assigned
Tebuconazole 66649LCM60 107534-96-3
Tebufenozide 68692LCM60 112410-23-8
Tebupirimphos 68693LCM60 96182-53-5
Tebupirimfos oxon 68694LCM60 not assigned
Tebuthiuron 68695LCM60 34014-18-1
Tebuthiuron TP 104 68575LCM60 not assigned
Tebuthiuron Transformation Product 106 68714LCM60 not assigned
Tebuthiuron TP el108 68696LCM60 39222-73-6
Tebuthiuron TP el109 68697LCM60 not assigned
Terbacil 68698LCM60 5902-51-2
Terbufos 68699LCM60 13071-79-9
Terbufos oxon 68700LCM60 56070-14-5
Terbufos oxon sulfone 68701LCM60 not assigned
Terbufos oxon sulfoxide 68702LCM60 56165-57-2
Terbufos sulfone 68703LCM60 56070-16-7
Terbufos sulfoxide 68704LCM60 10548-10-4
Terbuthylazine 66651LCM60 5915-41-3
Tetraconazole 66654LCM60 112281-77-3
Thiobencarb 65107LCM60 28249-77-6
trans-Permethrin 68708LCM60 61949-77-7
Triallate 68710LCM60 not assigned
Tribufos 68711LCM60 78-48-8
Triclopyr 68712LCM60 55335-06-3
Trifloxystrobin 66660LCM60 141517-21-7
Lab Schedule 2440 - Pharmaceuticals by HPLC-MS, Water, Filtered
Choose an analyte below or click here for all analytes sorted by NWQL parameter code Parameter CAS#
1,7-Dimethylxanthine (p-Xanthine) 67446LCM56 611-59-6
10-Hydroxy-amitriptyline 67995LCM56 64520-05-4
Abacavir 68022LCM56 136470-78-5
Acetaminophen 67436LCM56 103-90-2
Acyclovir 67484LCM56 59277-89-3
Albuterol 67437LCM56 18559-94-9
Alprazolam 68250LCM56 28981-97-7
Amitriptyline 67522LCM56 50-48-6
Amphetamine 67461LCM56 300-62-9
Antipyrine 67477LCM56 60-80-0
Atenolol 67502LCM56 29122-68-7
Atrazine 65065LCM56 1912-24-9
Benztropine 67997LCM56 86-13-5
Betamethasone 67485LCM56 378-44-9
Bupropion 67439LCM56 34911-55-2
Caffeine 67440LCM56 58-08-2
Carbamazepine 67441LCM56 298-46-4
Carisoprodol 67498LCM56 78-44-4
Chlorpheniramine 67497LCM56 132-22-9
Cimetidine 67442LCM56 51481-61-9
Citalopram 67505LCM56 59729-33-8
Clonidine 67518LCM56 4205-90-7
Codeine 67443LCM56 76-57-3
Cotinine 67444LCM56 486-56-6
Dehydronifedipine 67445LCM56 67035-22-7
Desmethyldiltiazem 67999LCM56 not assigned
Desvenlafaxine 68251LCM56 93413-62-8
Dextromethorphan 67468LCM56 125-71-3
Diazepam (valium) 67499LCM56 439-14-5
Diltiazem 67519LCM56 42399-41-7
Diphenhydramine 67447LCM56 147-24-0
Duloxetine 67448LCM56 116539-59-4
Erythromycin 67449LCM56 114-07-8
Ezetimibe 67487LCM56 163222-33-1
Fadrozole 68012LCM56 102676-47-1
Famotidine 68000LCM56 76824-35-6
Fenofibrate 67489LCM56 49562-28-9
Fexofenadine 67510LCM56 83799-24-0
Fluconazole 67478LCM56 86386-73-4
Fluoxetine 67450LCM56 54910-89-3
Fluticasone propionate 67529LCM56 80474-14-2
Fluvoxamine 67521LCM56 54739-18-3
Glipizide 68001LCM56 29094-61-9
Glyburide 68002LCM56 10238-21-8
Hydrocodone 67506LCM56 125-29-1
Hydrocortisone 67459LCM56 50-23-7
Hydroxyzine 68005LCM56 68-88-2
Iminostilbene 67481LCM56 256-96-2
Ketoconazole 68014LCM56 65277-42-1
Lamivudine 68018LCM56 134678-17-4
Lidocaine 67462LCM56 137-58-6
Loperamide 67515LCM56 53179-11-6
Loratadine 67488LCM56 79794-75-5
Lorazepam 67470LCM56 846-49-1
Meprobamate 67464LCM56 57-53-4
Metaxalone 67504LCM56 1665-48-1
Metformin 67492LCM56 657-24-9
Methadone 67500LCM56 76-99-3
Methocarbamol 67501LCM56 532-03-6
Methotrexate 67525LCM56 59-05-2
methyl-1H-benzotriazole 67514LCM56 29385-43-1
Metoprolol 67523LCM56 51384-51-1
Morphine 67458LCM56 57-27-2
Nadalol 68006LCM56 42200-33-9
Nevirapine 68017LCM56 129618-40-2
Nicotine 67493LCM56 54-11-5
Nizatidine 67479LCM56 76963-41-2
Nordiazepam 68252LCM56 1088-11-5
Norethindrone 67434LCM56 68-22-4
Norfluoxetine 67451LCM56 56161-73-0
Norsertraline 67532LCM56 87857-41-8
Norverapamil 68007LCM56 67018-85-3
Omeprazole + Esomprazole 67512LCM56 not assigned
Oseltamivir 67511LCM56 196618-13-0
Oxazepam 67469LCM56 604-75-1
Oxycodone 67495LCM56 76-42-6
Paroxetine 67527LCM56 61869-08-7
Penciclovir 68021LCM56 39809-25-1
Pentoxifylline 67480LCM56 6493-05-6
Phenazopyridine 68008LCM56 94-78-0
Phendimetrazine 67496LCM56 634-03-7
Phenytoin 67466LCM56 57-41-0
Piperonyl butoxide 67435LCM56 51-03-6
Prednisolone 67483LCM56 50-24-8
Prednisone 67467LCM56 53-03-2
Promethazine 67524LCM56 60-87-7
Propoxyphene 68009LCM56 469-62-5
Propranolol 67516LCM56 525-66-6
Pseudoephedrine + Ephedrine 67460LCM56 not assigned
Quinine 68011LCM56 130-95-0
Raloxifene 67530LCM56 84449-90-1
Ranitidine 67452LCM56 66357-35-5
Sertraline 67528LCM56 79617-96-2
Sitagliptin 67531LCM56 486460-32-6
Sulfadimethoxine 67503LCM56 122-11-2
Sulfamethizole 67476LCM56 144-82-1
Sulfamethoxazole 67454LCM56 723-46-6
Tamoxifen 68015LCM56 10540-29-1
Temazepam 67471LCM56 846-50-4
Theophylline 67494LCM56 58-55-9
Thiabendazole 67455LCM56 148-79-8
Tiotropium 67508LCM56 186691-13-4
Tramadol 67517LCM56 27203-92-5
Triamterene 67475LCM56 396-01-0
Trimethoprim 67456LCM56 738-70-5
Valacyclovir 67507LCM56 124832-26-4
Venlafaxine 67534LCM56 93413-69-5
Verapamil 67472LCM56 52-53-9
Warfarin 67457LCM56 81-81-2
Lab Schedule 4433 - Waste Indicator compounds, Unfiltered water, by GC-MS
Choose an analyte below or click here for all analytes sorted by NWQL parameter code Parameter CAS#
1,4-Dichlorobenzene 34571GCM99 106-46-7
1-Methylnaphthalene 81696GCM99 90-12-0
2,2^,4,4^-Tetrabromodiphenylether (PBDE 47) 63147GCM99 5436-43-1
2,6-Dimethylnaphthalene 62805GCM99 581-42-0
2-Methylnaphthalene 30194GCM99 91-57-6
3,4-Dichlorophenyl isocyanate 63145GCM99 102-36-3
3-beta-Coprostanol 62806GCM99 360-68-9
3-Methyl-1(H)-indole (Skatole) 62807GCM99 83-34-1
3-tert-Butyl-4-hydroxy anisole (BHA) 61702GCM99 25013-16-5
4-Cumylphenol 62808GCM99 599-64-4
4-n-Octylphenol 62809GCM99 1806-26-4
4-Nonylphenol diethoxylate, (sum of all isomers) aka NP2EO 61703GCM99 not assigned
4-Nonylphenol monoethoxylate, (sum of all isomers) aka NP1EO 61704GCM99 not assigned
4-tert-Octylphenol 62810GCM99 140-66-9
4-tert-Octylphenol diethoxylate, aka OP2EO 62486GCM99 not assigned
4-tert-Octylphenol monoethoxylate, aka OP1EO 62485GCM99 not assigned
5-Methyl-1H-benzotriazole 61944GCM99 136-85-6
Acetophenone 62811GCM99 98-86-2
Acetyl hexamethyl tetrahydronaphthalene (AHTN) 62812GCM99 21145-77-7
Anthracene 34220GCM99 120-12-7
Anthraquinone 62813GCM99 84-65-1
Atrazine 39630GCM99 1912-24-9
Benzo[a]pyrene 34247GCM99 50-32-8
Benzophenone 62814GCM99 119-61-9
beta-Sitosterol 62815GCM99 83-46-5
beta-Stigmastanol 61948GCM99 19466-47-8
bis(2-Ethylhexyl) phthalate 39100GCM99 117-81-7
Bisphenol A 62816GCM99 80-05-7
Bromacil 30234GCM99 314-40-9
Bromoform 32104GCM99 75-25-2
Caffeine 81436GCM99 58-08-2
Camphor 62817GCM99 76-22-2
Carbaryl 39750GCM99 63-25-2
Carbazole 77571GCM99 86-74-8
Chlorpyrifos 38932GCM99 2921-88-2
Cholesterol 62818GCM99 57-88-5
Cotinine 61945GCM99 486-56-6
Diazinon 39570GCM99 333-41-5
Dichlorvos 30218GCM99 62-73-7
Diethyl phthalate 34336GCM99 84-66-2
d-Limonene 62819GCM99 5989-27-5
Fluoranthene 34376GCM99 206-44-0
Hexahydrohexamethylcyclopentabenzopyran (HHCB) 62823GCM99 1222-05-5
Indole 62824GCM99 120-72-9
Isoborneol 62825GCM99 124-76-5
Isophorone 34408GCM99 78-59-1
Isopropylbenzene 77223GCM99 98-82-8
Isoquinoline 62826GCM99 119-65-3
Menthol 62827GCM99 89-78-1
Metalaxyl 04254GCM99 57837-19-1
Methyl salicylate 62828GCM99 119-36-8
Metolachlor 82612GCM99 51218-45-2
N,N-diethyl-meta-toluamide (DEET) 61947GCM99 134-62-3
Naphthalene 34696GCM99 91-20-3
para-Nonylphenol (total) (branched) 62829GCM99 84852-15-3
p-Cresol 77146GCM99 106-44-5
Pentachlorophenol 39032GCM99 87-86-5
Phenanthrene 34461GCM99 85-01-8
Phenol 34694GCM99 108-95-2
Prometon 39056GCM99 1610-18-0
Pyrene 34469GCM99 129-00-0
Tetrachloroethylene 34475GCM99 127-18-4
Tributyl phosphate 62832GCM99 126-73-8
Triclosan 61708GCM99 3380-34-5
Triethyl citrate (ethyl citrate) 62833GCM99 77-93-0
Triphenyl phosphate 62834GCM99 115-86-6
Tris(2-butoxyethyl) phosphate 62830GCM99 78-51-3
Tris(2-chloroethyl) phosphate 62831GCM99 115-96-8
Tris(dichlorisopropyl) phosphate 61707GCM99 13674-87-8
Lab Schedule 4434 - Custom Hormones in unflitered water
Choose an analyte below or click here for all analytes sorted by NWQL parameter code Parameter CAS#
11-Ketotestosterone 64527GM005 564-35-2
17-alpha-Estradiol 64528GM005 57-91-0
17-alpha-Ethynylestradiol 64529GM005 57-63-6
17-beta-Estradiol 64530GM005 50-28-2
3-beta-Coprostanol 64532GM005 360-68-9
4-Androstene-3,17-dione 64533GM005 63-05-8
Cholesterol 64534GM005 57-88-5
cis-Androsterone 64535GM005 53-41-8
Dihydrotestosterone 64544GM005 521-18-6
Epitestosterone 64537GM005 481-30-1
Equilenin 64538GM005 517-09-9
Equilin 64539GM005 474-86-2
Estriol 64540GM005 50-27-1
Estrone 64541GM005 53-16-7
Mestranol 64542GM005 72-33-3
Norethindrone 64531GM005 68-22-4
Progesterone 64543GM005 57-83-0
Testosterone 64545GM005 58-22-0
trans-Diethylstilbestrol 64536GM005 56-53-1
Lab Schedule 4437 - NAWQA Heat purgeable volatile organic compounds - Preliminary Data (Unapproved)
Choose an analyte below or click here for all analytes sorted by NWQL parameter code Parameter CAS#
1,1-Dichloro-2-propanone 80336GM016 513-88-2
1,2,3-Trichloropropane 77443GM016 96-18-4
1,2-Dibromo-3-chloropropane 82625GM016 96-12-8
1,2-Dibromoethane 77651GM016 106-93-4
1,2-Dichloropropane 34541GM016 78-87-5
1,3-Dioxolane 81583GM016 646-06-0
1,4-Dioxane 81582GM016 123-91-1
1Methoxy-4(2-propenyl)benzene 68066GM016 140-67-0
1-octanol 77310GM016 111-87-5
2-ethoxyethyl acetate 68728GM016 111-15-9
2-hexanone, 5-methyl- 77179GM016 110-12-3
2-Nitropropane 77076GM016 79-46-9
2-pentanol, 4-methyl- 77113GM016 108-11-2
2-Propen-1-ol 68729GM016 107-18-6
4-heptanone, 2,6-dimethyl- 77419GM016 108-83-8
acetate, ethyl 81585GM016 141-78-6
acetate, isobutyl 77201GM016 110-19-0
acetate, isopropyl 45013GM016 108-21-4
acetate, propyl 45022GM016 109-60-4
acetonitrile 76997GM016 75-05-8
Acrolein 34210GM016 107-02-8
alpha-Terpineol 68730GM016 98-55-5
Butanal 68732GM016 123-72-8
butanol 77034GM016 71-36-3
Chloropicrin 77548GM016 76-06-2
cyclohexanone 77097GM016 108-94-1
diethylamine, n-nitroso- 78200GM016 55-18-5
Dimethoxymethane 81578GM016 109-87-5
Hexachlorocyclopentadiene 34386GM016 77-47-4
hexanol, 2-ethyl- 77311GM016 104-76-7
Isophorone 34408GM016 78-59-1
isopropyl alcohol 77015GM016 67-63-0
Methyl acetate 77032GM016 79-20-9
Nitrobenzene 34447GM016 98-95-3
n-Pentanal 77061GM016 110-62-3
tert-Butyl alcohol 77035GM016 75-65-0
tert-Butyl methyl ether 78032GM016 1634-04-4
trans-Crotonaldehyde 68733GM016 123-73-9
Lab Schedule 4440 - Ambient Purgeables, 99 VOCs with TICs - Preliminary Data (Unapproved)
Choose an analyte below or click here for all analytes sorted by NWQL parameter code Parameter CAS#
1,1,1,2-Tetrachloroethane 77562GCM66 630-20-6
1,1,1-Trichloroethane 34506GCM66 71-55-6
1,1,2,2-Tetrachloroethane 34516GCM66 79-34-5
1,1,2-Trichloroethane 34511GCM66 79-00-5
1,1,2-Trichlorotrifluoroethane 77652GCM66 76-13-1
1,1-Dichloroethane 34496GCM66 75-34-3
1,1-Dichloroethylene 34501GCM66 75-35-4
1,1-Dichloropropene 77168GCM66 563-58-6
1,1-Difluoroethane 49538GCM66 75-37-6
1,2,3,4-Tetrahydronapthalene 77323GCM66 119-64-2
1,2,3,4-Tetramethylbenzene 49999GCM66 488-23-3
1,2,3,5-Tetramethylbenzene 50000GCM66 527-53-7
1,2,3-Trichlorobenzene 77613GCM66 87-61-6
1,2,3-Trichloropropane 77443GCM66 96-18-4
1,2,3-Trimethylbenzene 77221GCM66 526-73-8
1,2,4-Trichlorobenzene 34551GCM66 120-82-1
1,2,4-Trimethylbenzene 77222GCM66 95-63-6
1,2-Dibromo-3-chloropropane 82625GCM66 96-12-8
1,2-Dibromoethane 77651GCM66 106-93-4
1,2-Dichloro-1,1,2,2-tetrafluoroethane 50985GCM66 76-14-2
1,2-Dichlorobenzene 34536GCM66 95-50-1
1,2-Dichloroethane 32103GCM66 107-06-2
1,2-Dichloropropane 34541GCM66 78-87-5
1,3,5-Trimethylbenzene 77226GCM66 108-67-8
1,3-Butadiene 68726GCM66 106-99-0
1,3-Dichlorobenzene 34566GCM66 541-73-1
1,3-Dichloropropane 77173GCM66 142-28-9
1,4-Dichlorobenzene 34571GCM66 106-46-7
1-Chloro-1,1-difluoroethane 85668GCM66 75-68-3
2,2-Dichloro-1,1,1-trifluoroethane 62174GCM66 306-83-2
2,2-Dichloropropane 77170GCM66 594-20-7
2-Butanone 81595GCM66 78-93-3
2-Chlorotoluene 77275GCM66 95-49-8
2-Hexanone 77103GCM66 591-78-6
3-Chloropropene 78109GCM66 107-05-1
4-Chlorotoluene 77277GCM66 106-43-4
4-Isopropyl-1-methylbenzene 77356GCM66 99-87-6
4-Methyl-2-pentanone 78133GCM66 108-10-1
Acetone 81552GCM66 67-64-1
Acrylonitrile 34215GCM66 107-13-1
Benzene 34030GCM66 71-43-2
Bromobenzene 81555GCM66 108-86-1
Bromochloromethane 77297GCM66 74-97-5
Bromodichloromethane 32101GCM66 75-27-4
Bromoethene 50002GCM66 593-60-2
Bromoform 32104GCM66 75-25-2
Bromomethane 34413GCM66 74-83-9
Butane 81563GCM66 106-97-8
Butylbenzene 77342GCM66 104-51-8
Carbon disulfide 77041GCM66 75-15-0
Chlorobenzene 34301GCM66 108-90-7
Chlorodifluoromethane 45028GCM66 75-45-6
Chloroethane 34311GCM66 75-00-3
Chloroform 32106GCM66 67-66-3
Chloromethane 34418GCM66 74-87-3
cis-1,2-Dichloroethylene 77093GCM66 156-59-2
cis-1,3-Dichloropropene 34704GCM66 10061-01-5
Dibromochloromethane 32105GCM66 124-48-1
Dibromomethane 30217GCM66 74-95-3
Dichlorodifluoromethane 34668GCM66 75-71-8
Dichlorofluoromethane 77119GCM66 75-43-4
Dichloromethane 34423GCM66 75-09-2
Diethyl ether 81576GCM66 60-29-7
Diisopropyl ether 81577GCM66 108-20-3
Ethyl methacrylate 73570GCM66 97-63-2
Ethyl tert-butyl ether 50004GCM66 637-92-3
Ethylbenzene 34371GCM66 100-41-4
Hexachlorobutadiene 39702GCM66 87-68-3
Hexachloroethane 34396GCM66 67-72-1
Hexane 81590GCM66 110-54-3
Isopropylbenzene 77223GCM66 98-82-8
m- and p-Xylene 85795GCM66 179601-23-1
Methyl acrylate 49991GCM66 96-33-3
Methyl acrylonitrile 81593GCM66 126-98-7
Methyl iodide 77424GCM66 74-88-4
Methyl methacrylate 81597GCM66 80-62-6
Naphthalene 34696GCM66 91-20-3
n-Pentane 81604GCM66 109-66-0
n-Propylbenzene 77224GCM66 103-65-1
o-Ethyl toluene 77220GCM66 611-14-3
o-Xylene 77135GCM66 95-47-6
sec-Butylbenzene 77350GCM66 135-98-8
Styrene 77128GCM66 100-42-5
tert-Butyl methyl ether 78032GCM66 1634-04-4
tert-Butylbenzene 77353GCM66 98-06-6
tert-Pentyl methyl ether 50005GCM66 994-05-8
Tetrachloroethylene 34475GCM66 127-18-4
Tetrachloromethane 32102GCM66 56-23-5
Tetrahydrofuran 81607GCM66 109-99-9
Toluene 34010GCM66 108-88-3
trans-1,2-Dichloroethylene 34546GCM66 156-60-5
trans-1,3-Dichloropropene 34699GCM66 10061-02-6
trans-1,4-Dichloro-2-butene 73547GCM66 110-57-6
Trichloroethylene 39180GCM66 79-01-6
Trichlorofluoromethane 34488GCM66 75-69-4
Vinyl chloride 39175GCM66 75-01-4
Lab Code 3211 - Total Organic Carbon, Whole Water Recoverable
Choose the link below Parameter CAS#
TOC 00680 OX009 not assigned
Lab Code 2612 - Dissolved Organic Carbon, Filtered, Sulfuric Acid Preserved
Choose the link below Parameter CAS#
DOC 00681 OX006 not assigned

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