Table 1.  Pesticides and minimum reporting levels

Pesticides and minimum reporting levels (in µg/L),
USGS National Water Quality Laboratory

Acetochlor

0.002

Disulfoton

0.017

Phorate

0.002

Alachlor

  .002

EPTC

  .002

p,p'-DDE

  .006

Atrazine

  .001

Ethalfluralin

  .004

Prometon

  .018

Azinphos-methyl

  .001

Ethoprophos

  .003

Propachlor

  .007

Benfluralin

  .002

Fonofos

  .003

Propanil

  .004

Butylate

  .002

Lindane

  .004

Propargite

  .013

Carbaryl

  .003

Linuron

  .002

Propyzamide

  .003

Carbofuran

  .003

Malathion

  .005

Simazine

  .005

cis-Permethrin

  .005

Metolachlor

  .002

Tebuthiuron

  .010

Chlorpyrifos

  .004

Metribuzin

  .004

Terbacil

  .007

Cyanazine

  .004

Molinate

  .004

Terbufos

  .013

Dacthal

  .002

Napropamide

  .003

Thiobencarb

  .002

Deethylatrazine

  .002

Parathion

  .004

Tri-allate

  .001

Diazinon

  .002

Parathion-methyl

  .006

Trifluralin

  .002

Dieldrin

  .001

Pebulate

  .004

alpha-HCH

  .002

2,6-Diethylaniline

  .003

Pendimethalin

  .004