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Bowie Resources Limited July 1, 2002 <br />Bowie No. 2 Mine <br />Annual Hydrology Report <br />Department of health (CDOH). <br />North Fork Alluvium Monitoring Wells <br />Alluvial monitoring wells AW-1 through AW-6 are located near the mine entrance along the <br />north side of Old State Highway 133. These wells are monitored quarterly for field pazameters <br />and semi-annually for full suite laboratory pazameters during the second and fourth quarters in <br />accordance with the permit application. Alluvial monitoring wells AW-7 through AW-9 aze <br />located near the mine entrance along the south side of Old State Highway 133. AW-10 cannot be <br />reliably sampled due to a collapse of the casing, and will be eliminated from the monitoring plan. <br />These wells were installed as a requirement of PR-03 which allows the mine operator to relocate <br />Sediment Pond B to the south side of the highway. Alluvial Wells 11 throughl3 were installed <br />during the fall of 2000 to motor the alluvium in an azea where a new coal loadout (PR-06) will be <br />constructed. These wells were monitored on a limited basis during 2001. <br />The 2001 sampling season provides results consistent with baseline information provided in the <br />permit application, showing no adverse impact to groundwater during the construction of the <br />mine. <br />• Surface Water Monitoring Stations: PONDS <br />Stock Ponds P-1 through P-6 and P32-3, P33-3, and P33-7 are monitored quarterly for 1.) Inflow; <br />2.) Outflow; and 3.) Water level below spillway outlet or depth of water in the pond measured <br />from the bottom of the pond. Field data collected during the 2001 sampling season is consistent <br />with baseline information provided in the permit application. At the request of the USDA-Forest <br />Service, photographs of each pond are included with the 2001 monitoring data. <br />Surface Water Monitoring Stations: SPRINGS <br />Fifly four springs within the permit boundary were monitored during the 2001 monitoring season <br />in accordance with the Hydrologic Monitoring Plan included in the permit application and <br />PR-04. This plan indicates that identified springs will be inspected quarterly for field parameters <br />with full suite laboratory parameters required on springs with flows greater than five (5) gallons <br />per minute. During the construction phase of the mine, four (4) springs (S-6, S-7, S-9 and S-15) <br />were eliminated by road and portal bench construction activities. The 2001 field and laboratory <br />analysis is consistent with baseline data provided in the permit application. <br />