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• <br />• <br />LABORATORY PARAMETERS cont. <br />GROUNDWATER SURFACE WATER UNITS <br />Nitrogen as Nitrite Nitrogen as Nitrite m /I <br />Phosphate as PO Phosphate as PO m /I <br />Potassium Potassium m /I <br />Selenium dis. Selenium dis. ug/I <br />Sodium dis. Sodium dis. mg/I <br />Sodium Adsorption Ratio Sodium Adsorption Ratio <br /> Sulfide tot. rec. mg/I <br />Sulfate dis. Sulfate dis. mg/I <br />Cation/Anion Balance Cation/Anion Balance percent <br />Total Dissolved Solids @ 180°c Total Dissolved Solids 180°c TDS mg/I <br />Total Dissolved Solids, <br />Calculated Total Dissolved Solids, Calculated mg/I <br />I Total Suspended Solids TSS mg/I <br />Groundwater Monitoring - New Horizon 2 Mine <br />In anticipation of the New Horizon Mine's migration to the west-northwest and toward an area <br />not currently being monitored for groundwater parameters, WFC submitted a minor revision <br />application (MR41) to DMG for the installation of six groundwater monitoring wells, three up dip <br />(northeast corner) and three down dip (southwest corner) of the projected future areas of <br />disturbance. See Map 2.04.7-1-A. WFC has also submitted a technical revision applications <br />(TR-38, TR-47) to revise the hydrological monitoring program as follows: <br />• Begin monitoring of the six new groundwater wells (GW-N41, GW-N42 and GW-N43 up <br />dip, and GW-N44, GW-N45 and GW-N46 down dip). Table 2.04.7-1 shows the <br />frequency and parameters to be monitored. <br />• After the initial monitoring of each of the six (6) holes, the old monitoring holes GW-N13, <br />GW-N14 and GW-N15 will be abandoned. Abandonment reports will be submitted to