Regulations last checked for updates: May 13, 2024

Title 40 - Protection of Environment last revised: May 09, 2024
Appendix - Table 3 to Part 455—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-D1.42 × 10−34.61 × 10−4
2,4-D Salts and Esters( 1)( 1)
2,4-DB Salts and Esters( 1)( 1)
Acephate6.39 × 10−41.97 × 10−4
Acifluorfen1.776.69 × 10−1
Alachlor3.74 × 10−31.11 × 10−3
Aldicarb5.21 × 10−42.25 × 10−4
Ametryn5.56 × 10−31.82 × 10−3
Atrazine3.69 × 10−31.24 × 10−3
Benfluralin3.22 × 10−41.09 × 10−41
Benomyl and Carbendazom2.52 × 10−26.44 × 10−32
Bolstar1.22 × 10−26.28 × 10−3
Bromacil2.76 × 10−18.36 × 10−2
Bromacil, lithium( 1)( 1)
Bromoxynil2.84 × 10−39.14 × 10−4
Bromoxynil Octanoate2.84 × 10−39.14 × 10−4
Busan 40 [Potassium N-hydroxymethyl-N-methyldithiocarbamate]4.14 × 10−31.35 × 10−3
Busan 85 [Potassium dimethyldithiocarbamate]4.14 × 10−31.35 × 10−3
Butachlor3.74 × 10−31.11 × 10−3
Captafol4.24 × 10−61.31 × 10−6
Carbam-S [Sodium dimethyldithiocarbanate]4.14 × 10−31.35 × 10−3
Carbaryl1.18 × 10−35.24 × 10−4
Carbofuran1.18 × 10−42.80 × 10−5
Chloroneb5.87 × 10−22.39 × 10−2
Chlorothalonil1.09 × 10−33.29 × 10−4
Chlorpyrifos5.94 × 10−41.75 × 10−4
Cyanazine7.42 × 10−32.40 × 10−3
Dazomet4.14 × 10−31.35 × 10−3
DCPA5.61 × 10−21.90 × 10−2
DEF [S,S,S-Tributyl phosphorotrithioate]1.15 × 10−25.58 × 10−3
Diazinon2.05 × 10−38.13 × 10−4
Dichlorprop Salts and Esters( 1)( 1)
Dichlorvos6.88 × 10−52.13 × 10−5
Dinoseb3.411.03
Dioxathion2.54 × 10−29.31 × 10−3
Disulfoton5.28 × 10−32.72 × 10−3
Diuron2.27 × 10−21.01 × 10−2
Endothall Salts and Esters( 1)( 1)
Endrin1.57 × 10−23.69 × 10−3
Ethalfluralin3.22 × 10−41.09 × 10−41
Ethion3.97 × 10−31.33 × 10−3
Fenarimol1.02 × 10−13.61 × 10−2
Fensulfothion1.06 × 10−25.50 × 10−3
Fenthion1.32 × 10−26.79 × 10−3
Fenvalerate3.91 × 10−31.50 × 10−3
Guthion1.97 × 10−21.02 × 10−2
Heptachlor6.31 × 10−32.06 × 10−3
Isopropalin5.07 × 10−31.82 × 10−3
KN Methyl [Potassium N-methyldithiocarbamate]4.14 × 10−31.35 × 10−3
Linuron1.94 × 10−31.40 × 10−3
Malathion1.69 × 10−46.88 × 10−5
MCPA Salts and Esters( 1)( 1)
MCPP Salts and Esters( 1)( 1)
Merphos1.15 × 10−25.58 × 10−3
Methamidophos1.05 × 10−25.42 × 10−3
Methomyl2.75 × 10−31.27 × 10−3
Methoxychlor2.34 × 10−39.25 × 10−4
Metribuzin9.80 × 10−35.06 × 10−3
Mevinphos1.03 × 10−43.69 × 10−5
Nabam4.14 × 10−31.35 × 10−3
Nabonate4.14 × 10−31.35 × 10−3
Naled( 1)( 1)
Norflurazon7.20 × 10−43.10 × 10−4
Organo-tin pesticides1.25 × 10−25.36 × 10−33
Parathion Ethyl5.56 × 10−42.45 × 10−4
Parathion Methyl5.56 × 10−42.45 × 10−4
PCNB4.16 × 10−41.38 × 10−4
Pendimethalin1.30 × 10−23.99 × 10−3
Permethrin1.68 × 10−44.39 × 10−5
Phorate3.12 × 10−49.37 × 10−5
Phosmet( 1)( 1)4
Prometon5.56 × 10−31.82 × 10−3
Prometyrn5.56 × 10−31.82 × 10−3
Pronamide4.78 × 10−41.45 × 10−4
Propachlor3.74 × 10−31.11 × 10−3
Propanil7.63 × 10−43.48 × 10−4
Propazine5.56 × 10−31.82 × 10−3
Pyrethrin I and Pyrethrin II8.91 × 10−32.40 × 10−3
Simazine5.89 × 10−31.91 × 10−3
Stirofos2.95 × 10−39.72 × 10−4
TCMTB2.80 × 10−97.54 × 10−4
Tebuthiuron9.78 × 10−23.41 × 10−2
Terbacil2.76 × 10−18.36 × 10−2
Terbufos4.92 × 10−41.26 × 10−4
Terbuthylazine5.56 × 10−31.82 × 10−3
Terbutryn5.56 × 10−31.82 × 10−3
Toxaphene7.35 × 10−32.67 × 10−3
Triadimefon4.69 × 10−22.46 × 10−2
Trifluralin3.22 × 10−41.09 × 10−41
Vapam [Sodium methyldithiocarbamate]4.14 × 10−31.35 × 10−3
Ziram [Zinc dimethyldithiocarbanate]4.14 × 10−31.35 × 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]
authority: Secs. 301, 304, 306, 307, and 501, Pub. L. 92-500, 86 Stat. 816, Pub. L. 95-217, 91 Stat. 156, and Pub. L. 100-4 (33 U.S.C. 1311,1314,1316,1317,and
source: 43 FR 17776, Apr. 25, 1978, unless otherwise noted.