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<br /> <br />I would like to request that the Peabody supply us with the <br />following graphs as part of Seneca's Annual Hydrologic Reports. As <br />mentioned above, the purpose of these graphs are to make it easier <br />for the Division and for the operator to track trends in parameters <br />that appear to have historically shown increases or high values <br />over time at specific monitoring sites. These graphs would be <br />included in Seneca's Annual Hydrologic Reports until it is felt <br />that they no longer hold any diagnostic value. Several of these <br />graphs could also be included in Seneca's "Probable Hydrologic <br />Consequences" section of their permit. <br />The Division is quite willing to discuss with Peabody Coal Company <br />the relative need for presenting any of the specific graphs being <br />requested, as well as, the specific parameters being requested. <br />GRASSY CREEK, UPSTREAM AND DOWNSTREAM FROM MINE: <br />1. Monitoring Site SW-S2-1 (Upstream) with the following <br />parameters plotted: <br />~~* <br />total dissolved solids increasing, high values <br />sulfate increasing, high values <br />manganese increasing, high values <br />chloride increasing <br />sodium increasing <br />magnesium increasing <br />barium increasing <br />2. Monitoring Site SW-52-2 (Downstream) with the followin4 <br />parameters plotted: <br />total dissolved solids increasing, high values <br />sulfate increasing, high values <br />manganese increasing, high values <br />chloride increasing <br />sodium increasing <br />magnesium increasing <br />barium increasing <br />SHOP AREA RESERVOIR: <br />3. NPDES Site 003 with the following parameters plotted: <br />total dissolved solids <br />sulfate <br />sulfide <br />zinc <br />ammonia <br />manganese <br />Ph <br />increasing, high <br />increasing, high <br />high <br />high <br />high <br />high <br />high <br />values <br />values <br />values <br />values <br />values <br />values <br />values <br />