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<br />•;•;g;.,; Vol 3, Exh 7-20E o A
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<br />25 " Vol. 13, Exh 7 20E Vol. 13, Exh. 7-20E �16
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<br />13,
<br />Vol. 13 Exh 0E 20
<br />i
<br />SECTION 16 POND -009 A
<br />� Vol. 2C, Exh 7. 14B �
<br />30 q po d desgn infpnm trq,
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<br />Vol. 2E + 32'.
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<br />Vol.
<br />i
<br />111
<br />,
<br />Permit Boundary
<br />Postmining Contour
<br />Drainage Boundary
<br />Tie -In Boundary for Postmining Topography
<br />Approx. Limit, Permanent Fill Boundary
<br />Sediment Pond
<br />Secondary Drainage
<br />Postmining Channel - Permanent
<br />Collector Ditch - Temporary
<br />Reclaim Boundary (Dec. 2009)
<br />9 J Existing Postmining Stockpond (Stock Tank)
<br />• Proposed Postmining Stockpond (Stock Tank)
<br />-� -� Terrace Ditch with Flow Direction Arrow (On or across permanent fill)
<br />(See Vol. 13, Exh. 7 -20, Part G)
<br />Note: See Map 33 and 33A for Profiles of
<br />Permanent Channeis
<br />Note: See Map 12 for Ditch Locations and Drainage
<br />Boundaries During Mining
<br />/
<br />,
<br />i
<br />,
<br />f
<br />F p . d d iyr. mfo not on.
<br />See Vol 3 Fxh 20A 'B l n/ri.
<br />' �F.,.2�P0 1
<br />r
<br />i
<br />�I nq m
<br />Fri
<br />N32C_0.,_
<br />0
<br />WATERSHED BOUNDARIES
<br />13,
<br />POSTMINING LAND USE IS " RANGELAND 11 18 17 16 15 14 a. FOR HYDROLOGIC MODELING
<br />21 T t� am SOUTH TAYLOR AREA)
<br />19 20 22 ENGINEERS CERTIFICATION t r,� -„ �
<br />24 1, Tl1/OMAS C. PETERSON, being a vol nq.�t
<br />4 Licensed Professional Engineer in SCALE: 1" = 500'
<br />N 30 29 28 N the State of Colorado, do hereby
<br />7 26 25 certify that this map has been DATE: 5/26106
<br />reviewed by me and is true and DRWG, BY" TCP(FSI
<br />correct to the best of my knowledge y Colowyo Coal Company APPROVED BY.
<br />31 32 33 3 35 36 and information relying on work 5731 State Highway 13
<br />performed by others, and based on low • Meeker, Colorado 31641 DRWG NO.
<br />MAP 1 information supplied by experts 0 4 ! 1
<br />A
<br />idenitified in section 2,03.3 of the p.f
<br />WE 1 Co /olwyo Coal Company L.P. Permit O
<br />T
<br />12 3 Jp``` Pp O L
<br />�o N 4F ��.••' P'•- FJ ��� No. REVISION DATE BY CHK
<br />13 : o S FT�Pa'; o Section 28 Collection Ditch Redesign, added TCP
<br />32257 �: = TR -75 section lines 6112108 RWF TAT
<br />-no RIOBIANCO CO. rO� •� fQ/ loll I : •\ ``
<br />23 !- \ Major map edits due to New PMT surface, drains bou�ary ch
<br />arses, Logo
<br />da
<br />MAP 1A 24 ����'; SSfQ^;�..••• \G,``� TR -87 Map 41. of the postmine cha els, legend edits, Iota on map edits. Consolidated 'th li KRB
<br />11 YY ` � P
<br />500' 0 500' 1000' TR Added flow direction arrows to the terrace benches. 3/1/11 TCP KRB
<br />30 28 27 26 25 THOMAS C PETERSON 87
<br />P.E. No. 32257
<br />CONTOUR INTERVAL 25 FT. New PMT TR81 0411, PMT contours affected in the South Taylor. -. Dra.age PMT TR81 0611 31 32 33 34 35 36 4141ff TR -81 Profiles changes to Profiles Trib. B, Trib. D, Trib. E and Trib. H 4115111 TCP KRB
<br />DATE New PMT Trill 1 0611, PMT contours affected in the South Taylor area Drainage
<br />R 93 W TR -81 Postmining Channels deleted Trib. B & Trib. E, Modified Trib. G & Trib. H 616111 TCP KRB
<br />
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