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III. Cultural and Historic Resources - Rules 2.04.4 and 2.05.6(4) <br />Information in this section of the original Findings Document is still <br />accurate. There are no documented cultural or historical resources in the <br />permit area. <br />The operation is in compliance with the requirements of this section. <br />IV. Geology - Rules 2.04.5 and 2.04.6 <br />There are no changes to this section. <br />The application •is in compliance with the requirements of this section. <br />V. Hydrologic Etalance - Rules 2.04.5, 2.04.7, 2.05.3(4), 2.05.6(3) and 4.05 <br />A. Ground Water <br />Ground water hydrology information is presented on pages 34-36 and <br />JFSA 13-45 •in the permit application. Information in this section of the <br />original Findings Document remains accurate with modifications related to <br />mine water discharge. A discussion of potential ground water impacts can <br />be found in Section VIII of this document. <br />In order to monitor impacts of the mine on ground water, two stipulations <br />were made to approval of the original permit. Stipulation No. 1 required <br />the operator to submit quarterly monitoring reports for the Twin Pines <br />No. 2 and Caldirola Mine wells. The operator complied with this <br />stipulation by submitting the required reports until approval of TR-01 in <br />December, 15186. This revision changed the reporting requirement to <br />semi-annual reporting. Monitoring of pH, conductivity, temperature and <br />water level is performed monthly. Semiannual monitoring is done of the <br />following parameters: SAR, TD S, HCO3, Fe, Na, Hg, Mn, Cd, Mg, Cu, Pb, <br />B, Ca, A1, 'ie, SOq, NOg, and As. The operation is in compliance with <br />this stipulation, which is ongoing, as indicated on page 94 of the permit <br />application., <br />Stipulation No. 2 required quarterly reports of inflows, discharges and <br />consumption of water at the mine. This stipulation was also complied <br />with until <rpproval of TR-O1 on December 1, 1986, which changed this <br />reporting rcaquirement to semi-annual reports. The operation is in <br />compliance with this stipulation, which is ongoing, as indicated on page <br />94 of the pE~rmit application. <br />A third stipulation (No. 3) required the operator to obtain storage and <br />well permits. prior to use and/or discharge of mine water. The mine <br />obtained a permit to discharge mine water. Since no beneficial use of <br />mine water has been made, no other permits have been required to date. <br />Compliance with this stipulation is ongoing, pending any change in status <br />of mine watf~r use. Therefore, Stipulation No. 3 (modified) remains in <br />effect: <br />-6- <br />