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2.04.7 - GROUND WATER MONITORING <br />2.04.7 (2) <br />Ground water monitoring will consist of: <br />a) Depth to water (field data) <br />b) Temperature (field data) <br />c) Conductivity (field data) <br />d) Bicarbonate as CaCos <br />e) Calcium dissolved <br />fl Iron dissolved <br />g) Magnesium dissolved <br />h) Sodium dissolved <br />I) Sulphate <br />j) Ph <br />k) Total dissolved solids <br />1) Manganese <br />An Annual Hydrology Report compiling and interpreting the hydrologic data <br />will be prepared based on a water year of October 1 through September 30 <br />each year, and will be submitted to the Division of Reclamation, Mining & <br />Safety by December 31 of that year. <br />SURFACE WATER MONITORING <br />In the event of any discharge from the two NPDES Discharge Points, the following <br />parameters will be sampled: <br />a) Flow (gpm) <br />b) Ph (units) <br />c) Conductivity (Us /cm) <br />d) Total suspended solids (mg/ L) <br />e) Total dissolved solids (mg/ L) <br />fl Total iron (mg/ L) <br />g) Settleable solids (ml/ L) <br />National King Coal, LLC <br />Section 2.04.7 <br />Page 1 <br />King I Mine <br />February 2, 2015 <br />e2 kb •z015 <br />