Document b5MBe4jymwDGmjvoa5zMMo5mD

Vista Potymers Division of Vista Chemical Company ABD00054985 ' Higfiway 25 Post Office Box 91 Aderdeen, Mississippi 39730-0091 Phone (601)369-8111 January 15, 1992 Mr. Taher Diab Industrial Wastewater Control Section Mississippi Department of Environmental Quality Bureau of Pollution Control P.O. Box 10385 Jackson, MS 39209 VISTA Dear Mr. Diab: Enclosed please find the effluent monitoring results for the month of December, 1991. These results are submitted per the requirement of NPDES permit MS0001970. Also enclosed are the results of the semi-annual sampling of outfall 001 for di-n-octyl phthalate and vinyl chloride. These results are for the second half of 1991. It has come to our attention that some information submitted for outfall 001 for November 1991 was incorrect. The daily average and the daily maximum for total lead were reported as 1.1 and 1.3 mg/1, respectively. These values should have been reported as .0011 and .0013 mg/1, respectively. Please direct any questions concerning this report to Kenny Akins at (601) 369-3637. Sincerely, flMlk tfA. R. W. Seymour Plant Manager enclosure cc: KGA, JCL