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19 Dec. 2017 C-1981-028/Keenesburg Strip Mine RAR <br /> <br /> <br />3 <br />Number of Partial Inspections this Fiscal Year: 6 <br />Number of Complete Inspections this Fiscal Year: 2 <br /> <br /> Photo 1: Mine site overview. <br /> <br /> Photo 2: The Sediment Pond. <br /> <br />HYDROLOGIC BALANCE- <br />Rule 4.05 <br />General Requirements 4.05.1; <br />Effluent Standards 4.05.2; <br />Divergence and Conveyance of <br />Overland Flow 4.05.3; <br />Diversions 4.05.4; Sediment <br />Control Measures 4.05.5, <br />4.05.6; Discharge <br />Structures 4.05.7; <br />Impoundments 4.05.9; Ground <br />Water Monitoring 4.05.13; <br />Underground Mine Entry <br />4.05.10; Surface and Ground <br />Water Monitoring 4.05.13; <br />Stream Buffer Zones 4.05.18: <br /> <br /> <br />o Sediment Pond held a small amount of snow. <br /> <br />TOPSOIL - Rule 4.06 <br />Removal 4.06.2; Substitute Materials 4.06.4(4), Storage and Protection 4.06.3, Redistribution 4.06.4: <br /> <br />o No soil movement was opserved on the top sand piles. <br />o Overall, top sand piles appeared stable and shaped to a stable grade with vegetation holding the soil.