Fig. 3. Discharge and concentrations of atrazine and metolachlor (corrected immunoassay) in surface water at the United States Geological Survey (USGS) gage site on the Embarras River from 1 Mar. 1999 through 1 Oct. 2000.
Fig. 3. Discharge and concentrations of atrazine and metolachlor (corrected immunoassay) in surface water at the United States Geological Survey (USGS) gage site on the Embarras River from 1 Mar. 1999 through 1 Oct. 2000.