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I' <br />� A� 15 45.8aC <br />Q <br />�Q <br />QO 20 <br />V <br />25 <br />-39 ! l <br />TAYLOR DITCH <br />J <br />J <br />W <br />x36 <br />20.45 Acres <br />upPER PORT %O - <br />3. 46 /V <br />33.90 Acres <br />54.35 Acres Total Drainage Area <br />to Coal Road Ditch <br />Upper Portion Coal Road Ditch 5 +00 to 20 +82 <br />Too Width 9.45' <br />-reeboard .3d <br />L_ Flow Depth I .59' <br />2.5 2.5 <br />7� Upper Portion Coal Road Ditch <br />Station 5 +00 Avg Grade 3.4G% <br />]300 <br />1200 <br />a a $ R <br />V\ <br />�f <br />Lower Portion Coal Road Ditch 0 =00 to 5 +00 <br />'op Width 12.39' <br />Freeboard .40' <br />Flow Depth I .54' <br />3.2 3.2 <br />Ditch L,nm9: Rollmax Bonet SC 1 505N, Manning'5 n =0.025 Max Velocity 5 fps <br />After 12 months, channel ,5 vegetated with smooth brome. <br />f <br />3 <br />(TOK <br />T <br />75 on <br />N <br />W E <br />s <br />LEGEND <br />SECTION LINE <br />POST - MINING DITCH <br />PMT TIE -IN <br />250' 0 250 500' <br />MOM <br />CONTOUR INTERVAL 25FT <br />TOPO PMT 0112 <br />Exh. 7 -14F, Figure 3 <br />Coal Road Ditch <br />sraic 1" = 500' <br />WE 2/2814 <br />COAL <br />APPROVED VE I <br />V Y <br />a COMPANY ✓ <br />Colowyo Goal Company <br />No. REVISION DATE BY CHK <br />1 Reused Total Depth on Lower Portion 5/6;14 TONY TONY <br />2 Revised Average Glade Lower Portion 5/27/14 TONY TONY <br />