Effects Of Recycling Milling Water In The New Lead Belt Of Southeast Missouri ? Introduction

During the last few years the New Lead Belt of South- eastern Missouri has become the main source of lead in the United States. It also produces significant amounts of zinc, copper, and silver. The mines are located on a narrow, mineralized trend extending southward from Viburnum, Missouri for about thirty-five miles. The area is part of the Ozark uplift and consists of steep-sided, heavily wooded hills with narrow valleys. Surface streams are very erratic, normally having low flows but becoming rushing torrents during the violent thunderstorms that occasionally occur. Because of the pristine nature of the country and the newness of the mining developments, the environmental impact of all phases has been closely watched.