Organic Pesticide Active Ingredient New Source Performance Standards (NSPS) and Pretreatment Standards for New Sources (PSNS)

Pesticide kg/kkg (lb/1,000 lb) pounds of pollutant per 1000 lbs product Notes Daily maximum shall not exceed Monthly average shall not exceed 2,4-D 1.42 × 10 −3 4.61 × 10 −4 2,4-D Salts and Esters ( 1 ) ( 1 ) 2,4-DB Salts and Esters ( 1 ) ( 1 ) Acephate 6.39 × 10 −4 1.97 × 10 −4 Acifluorfen 1.77 6.69 × 10 −1 Alachlor 3.74 × 10 −3 1.11 × 10 −3 Aldicarb 5.21 × 10 −4 2.25 × 10 −4 Ametryn 5.56 × 10 −3 1.82 × 10 −3 Atrazine 3.69 × 10 −3 1.24 × 10 −3 Benfluralin 3.22 × 10 −4 1.09 × 10 −4 1 Benomyl and Carbendazom 2.52 × 10 −2 6.44 × 10 −3 2 Bolstar 1.22 × 10 −2 6.28 × 10 −3 Bromacil 2.76 × 10 −1 8.36 × 10 −2 Bromacil, lithium ( 1 ) ( 1 ) Bromoxynil 2.84 × 10 −3 9.14 × 10 −4 Bromoxynil Octanoate 2.84 × 10 −3 9.14 × 10 −4 Busan 40 [Potassium N-hydroxymethyl-N-methyldithiocarbamate] 4.14 × 10 −3 1.35 × 10 −3 Busan 85 [Potassium dimethyldithiocarbamate] 4.14 × 10 −3 1.35 × 10 −3 Butachlor 3.74 × 10 −3 1.11 × 10 −3 Captafol 4.24 × 10 −6 1.31 × 10 −6 Carbam-S [Sodium dimethyldithiocarbanate] 4.14 × 10 −3 1.35 × 10 −3 Carbaryl 1.18 × 10 −3 5.24 × 10 −4 Carbofuran 1.18 × 10 −4 2.80 × 10 −5 Chloroneb 5.87 × 10 −2 2.39 × 10 −2 Chlorothalonil 1.09 × 10 −3 3.29 × 10 −4 Chlorpyrifos 5.94 × 10 −4 1.75 × 10 −4 Cyanazine 7.42 × 10 −3 2.40 × 10 −3 Dazomet 4.14 × 10 −3 1.35 × 10 −3 DCPA 5.61 × 10 −2 1.90 × 10 −2 DEF [S,S,S-Tributyl phosphorotrithioate] 1.15 × 10 −2 5.58 × 10 −3 Diazinon 2.05 × 10 −3 8.13 × 10 −4 Dichlorprop Salts and Esters ( 1 ) ( 1 ) Dichlorvos 6.88 × 10 −5 2.13 × 10 −5 Dinoseb 3.41 1.03 Dioxathion 2.54 × 10 −2 9.31 × 10 −3 Disulfoton 5.28 × 10 −3 2.72 × 10 −3 Diuron 2.27 × 10 −2 1.01 × 10 −2 Endothall Salts and Esters ( 1 ) ( 1 ) Endrin 1.57 × 10 −2 3.69 × 10 −3 Ethalfluralin 3.22 × 10 −4 1.09 × 10 −4 1 Ethion 3.97 × 10 −3 1.33 × 10 −3 Fenarimol 1.02 × 10 −1 3.61 × 10 −2 Fensulfothion 1.06 × 10 −2 5.50 × 10 −3 Fenthion 1.32 × 10 −2 6.79 × 10 −3 Fenvalerate 3.91 × 10 −3 1.50 × 10 −3 Guthion 1.97 × 10 −2 1.02 × 10 −2 Heptachlor 6.31 × 10 −3 2.06 × 10 −3 Isopropalin 5.07 × 10 −3 1.82 × 10 −3 KN Methyl [Potassium N-methyldithiocarbamate] 4.14 × 10 −3 1.35 × 10 −3 Linuron 1.94 × 10 −3 1.40 × 10 −3 Malathion 1.69 × 10 −4 6.88 × 10 −5 MCPA Salts and Esters ( 1 ) ( 1 ) MCPP Salts and Esters ( 1 ) ( 1 ) Merphos 1.15 × 10 −2 5.58 × 10 −3 Methamidophos 1.05 × 10 −2 5.42 × 10 −3 Methomyl 2.75 × 10 −3 1.27 × 10 −3 Methoxychlor 2.34 × 10 −3 9.25 × 10 −4 Metribuzin 9.80 × 10 −3 5.06 × 10 −3 Mevinphos 1.03 × 10 −4 3.69 × 10 −5 Nabam 4.14 × 10 −3 1.35 × 10 −3 Nabonate 4.14 × 10 −3 1.35 × 10 −3 Naled ( 1 ) ( 1 ) Norflurazon 7.20 × 10 −4 3.10 × 10 −4 Organo-tin pesticides 1.25 × 10 −2 5.36 × 10 −3 3 Parathion Ethyl 5.56 × 10 −4 2.45 × 10 −4 Parathion Methyl 5.56 × 10 −4 2.45 × 10 −4 PCNB 4.16 × 10 −4 1.38 × 10 −4 Pendimethalin 1.30 × 10 −2 3.99 × 10 −3 Permethrin 1.68 × 10 −4 4.39 × 10 −5 Phorate 3.12 × 10 −4 9.37 × 10 −5 Phosmet ( 1 ) ( 1 ) 4 Prometon 5.56 × 10 −3 1.82 × 10 −3 Prometyrn 5.56 × 10 −3 1.82 × 10 −3 Pronamide 4.78 × 10 −4 1.45 × 10 −4 Propachlor 3.74 × 10 −3 1.11 × 10 −3 Propanil 7.63 × 10 −4 3.48 × 10 −4 Propazine 5.56 × 10 −3 1.82 × 10 −3 Pyrethrin I and Pyrethrin II 8.91 × 10 −3 2.40 × 10 −3 Simazine 5.89 × 10 −3 1.91 × 10 −3 Stirofos 2.95 × 10 −3 9.72 × 10 −4 TCMTB 2.80 × 10 −9 7.54 × 10 −4 Tebuthiuron 9.78 × 10 −2 3.41 × 10 −2 Terbacil 2.76 × 10 −1 8.36 × 10 −2 Terbufos 4.92 × 10 −4 1.26 × 10 −4 Terbuthylazine 5.56 × 10 −3 1.82 × 10 −3 Terbutryn 5.56 × 10 −3 1.82 × 10 −3 Toxaphene 7.35 × 10 −3 2.67 × 10 −3 Triadimefon 4.69 × 10 −2 2.46 × 10 −2 Trifluralin 3.22 × 10 −4 1.09 × 10 −4 1 Vapam [Sodium methyldithiocarbamate] 4.14 × 10 −3 1.35 × 10 −3 Ziram [Zinc dimethyldithiocarbanate] 4.14 × 10 −3 1.35 × 10 −3 1 No discharge of process wastewater pollutants. Notes: 1 Monitor and report as total Trifluralin. 2 Pounds of product shall include Benomyl and any Carbendazim production not converted to Benomyl. 3 Monitor and report as total tin. 4 Applies to purification by recrystalization portion of the process. [58 FR 50696, Sept. 28, 1993, as amended at 63 FR 39443, July 22, 1998]