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Page 1 <br />QUARTERLY POND INSPECTION REPORT <br />Powderhorn Coal Compan Quarter: First: <br />C-81-041 Inspection Date: 27-Ma <br />Identification <br />of Pond <br />s During Inspection: <br />n Depth <br />n Max Water Depth <br />n Max Sed. Depth <br />lent Level <br />r Level <br />Rills 8 Gulleys <br />Inadequate Vegetation <br />Outlet Channel Erosion <br />Burrows <br />Differential Settling <br />Cracks or Slides <br />Seepage <br />Other <br />Appurtenant Structures <br />Yes/No ~ Yes/I <br />No No <br />No No <br />No No <br />No No <br />No No <br />No No <br />No No <br />No No <br />No No <br /> <br />No No <br />No No <br />No No <br />Defective Spillways No No No No <br />Dewatering Devices Clogged No No No No <br />Faulty Gates, Etc. No No No No <br />Other No No No No <br /> <br />(Additional Comments 'Monitoring point inaccessible due to standing water. <br /> Sediment was removed from pond 6 spillway pipes. <br />',Maintenance Required: None <br />Name of Inspector: Jim Stover <br />No No <br />No No <br />No No <br />No No <br />No <br />N/A N/A <br />N/A N/A <br />N/A N/A <br />No No <br />~ 4o Y. M~ f ;> ;?.. <br /> <br /> <br /> <br />9~• f,n <br />' ~"t ~t~ <br />!/ <br />7 <br />1:E. Stover -_ <br /> <br />,d <br />a <br />~~piorado P. E. <br />19230 Date <br /> <br />o ~, H~ <br />•.~_~~+ <br />1 - 2 UTL 4 No. Yard 5 No. Sho 6 CRDA-1 7-No. Decline 8 Pre Plant <br />Sediment Sediment Sediment Sediment Sediment Sediment <br />n/a n/a n/a n/a n/a 5.5 <br />0.6 1.0 2.6 2.4 2.3 5.5 <br />6.614.2/4.4 1.9/2.6'/3.2 5.8 5.5/7.1'/5.2 4.6 12.0 <br />D /Pools D /Pools Poal 12" +/- D Pools <br />0 0 0 0 0 0 <br />