The pesticides most frequently detected near the mouth of the White River during 1991–1995 were the herbicides alachlor, atrazine, cyanazine and metolachlor.
Los pesticidas lo más frecuentemente detectaron cerca de la boca del río Blanco, durante 1991 y 1995, eran el alachlor, el atrazine, el cyanazina y el metolachlor.