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August Monthly Report - 2002 <br />Page 2 <br />"B List" Projects <br />• Columbus Mine Portals -Mine Waste Dumps <br />• London Mine Portals -Waste Dumps <br />Work, permitting or arrangement for access is not planned until it becomes evident that <br />the work plans for these projects require implementation. <br />• Mayflower Facility -Upland Hydrological Control <br />• Tailings Pond No. 4 Surface Drainage Modification <br />• Tailings Pond No. 4 Upland Groundwater Diversion <br />DMG has inspected the sites and approved the projects as complying with the work plans <br />and MLR Standards. <br />Due to the scant snowfall this past winter and lack of spring and summer moisture, <br />vegetation on these sites although improved from 2001, is stressed. The recent rains have <br />helped but it is too late in the growing season to expect the areas to increase in vegetative <br />density. Of the diversions, only Drainage C of the Mayflower Facility -Upland <br />Hydrological Control Project was actively diverting water continuously at month end <br />although periodically during rainstorms Drainage A, Drainage B and the Tailings Pond <br />#4 Diversions have actively diverted water. <br />Cement Creek Diversion and Water Treatment <br />Cement Creek diversion and water treatment was active throughout August with all of the <br />flow being diverted and treated with the remaining American Tunnel flow. <br /> <br />The August 2002 monitoring results for; dissolved metals in the AT-004 discharge; <br />Cement Creek (CC-1B); American Tunnel flow before treatment (AT-INFEL); and <br />Cement Creek below the AT-004 discharge point (CC-20) are attached. <br />