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through September 30). The annual report will also include baseline water quality <br />data in addition to the quarterly monitoring data to allow for comparison of baseline <br />and "during mining" conditions. The annual report for the previous water year will <br />be submitted no later than March 31 of each year. <br />SURFACE WATER <br />Surface water hydrology description is provided in Sections 4.2.2 and 4.2.6 of the <br />permit application. The surface water monitoring program is described in Section <br />4.2.7. Required analytical monitoring parameters are specified in Table 4.2-15, and <br />monitoring sites are depicted on Figure 4.2-2. <br />East Salt Creek and McClane Creek flow data are obtained by measuring rated <br />culvert depths. In 1996, the downstream sampling point on East Salt creek was <br />relocated to the bridge over East Salt Creek in the Munger Canyon Mine permit area, <br />and flow measurements are made at that location. <br />Surface water quantity and quality will be monitored upstream and downstream of <br />the disturbance in McClane Canyon and on East Salt Creek upstream and <br />downstream of the confluence of McClane Canyon and East Salt Creek in a manner <br />approved by the Division. The monitoring plan was submitted under 2.05.6(3)(b)(iv), <br />and includes the following, pursuant to 4.05.13(2). <br />SW-1 and SW-8 (East Salt Creek upstream and downstream): Quarterly Flow <br />and Quality. <br />SW-2 (McClane Creek below mine bench): Flow and quality, once during <br />spring snowmelt, and once during storm event runoff. <br />SW-5 (McClane Creek above mine bench): Water quality samples twice a <br />year, once during spring snowmelt, and once during storm event runoff. <br />The water quality monitoring parameter list is outlined on Table 4.2-15. A <br />reduced parameter list (Short Suite For Temporary Cessation) is included in the <br />table. A notation on the table specifies that the short suite is to be implemented <br />only after mining has ceased for a period of at least 6 months. <br />Monitoring results and evaluation are submitted in an annual hydrologic report <br />(AHR). The AHR will assess observed impacts to the surface water system, and will <br />be structured around the normal "water year" (October 1 through September 30). <br />The annual report will also include baseline water quality data in addition to the <br />quarterly monitoring data to allow for comparison of baseline and "during mining" <br />conditions. The annual report for the previous water year will be submitted no later <br />than March 31 of each year. <br />18