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Records of the above monitoring will be maintained on site and submitted to <br />the Division annually in the form of an annual hydrology report. The annual <br />hydrology report (AHR) will be submitted each year on or before April 301h <br />Pictures of stock ponds will be taken annually and included in the AHR's <br />beginning with the 2001 AHR. <br />Results of Dove Gulch monitoring will be sent via electronic media to the <br />local USDA -FS office within 5 -days after each monitoring event. <br />The data obtained from the monitoring program outlined above will be utilized <br />to determine if the mine is having an impact on the hydrologic balance. <br />Impact on the hydrologic balance will be evaluated by analyzing rapid and /or <br />unanticipated changes at a monitoring site. A rapid drop in the water level in <br />one of the monitoring wells might indicate the mine is impacting the perched <br />water bearing zone. A rapid drop in the water level in one of the ponds might <br />indicate a subsidence crack intersected the pond bottom. A change in water <br />quality might indicate the mining operation is causing water bearing zones to <br />mix or is disturbing water bearing zones. A rapid unseasonal drop in spring <br />flow may also indicate mine impact. <br />PR -12 2.05-128 02/10 <br />AMtoV6 <br />/I/lella <br />