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<br />LEGEND
<br />- - - - -- .Ditch D#-# Ditch Number
<br />MMME(Culvert
<br />C#-# Culvert Number.,.
<br />4
<br />..Half Culvert
<br />—Berm Os Watershed
<br />---- ----- Underdrain
<br />'Spillway 9A Sub- Watershed Within � Watershi'04',
<br />kv
<br />1
<br />F --f— French watershed Boundary V.,
<br />11
<br />nch Drain
<br />AA"
<br />Area Exemptionse
<br />+-+ i H-�-4�Retaining Wall Small A
<br />at I
<br />PxMbJt 68 for kA
<br />1411 4
<br />See L DenwmYtImtjow and Wt.
<br />5- Year Permit d a r
<br />Area Boun
<br />/��' /� -: L Note: 1 Berms have been constructed prnnoxily jor'+
<br />vehicle saftey. The berm at dwarf VAW
<br />is an ezception
<br />/ ` / /�, /�j �—=
<br />j e • Silt fences are constructed at
<br />as added sediment control Or M slow '$AV#9�
<br />flow velocities
<br />,
<br />z O
<br />Afiscellaneous internal ditches *and ow
<br />may be added to facilitate a"084 *to-
<br />ff added tuy uvuld be sized equftmL4W, 4v4r
<br />greater than the next downstream,ditcli or *v 4. r: 4 vvy
<br />0
<br />;e
<br />;0 0 • Due to limited level space on A* Mn* S00#4114 );U#J
<br />; 2 41# " 4
<br />and materials may be stored alosW roads No- WIWI -
<br />Open, previously disturbed areas. Within
<br />10 gem except pond embw4mevsta sepsoil, 810*
<br />i'o control system
<br />E §2
<br />piles, and permanently revegetaged arvaA
<br />i C) vlo S"Woed as such on this rnqp. .May also
<br />vi 9 )orarUy stored an the ROJUIS,Pik ,90,aabm to,
<br />F,
<br />\1 15_ _po�o preclud* roclanatwn anavor oempoesm I ''/� ; Storage areas will be consolidated as V pasv"j
<br />\ \I V,
<br />wNshup WSOUT11 lIt�
<br />RANGE 90 WEST, TO
<br />lti , III ! �,,�,,, ,�
<br />` �� �; l;irl l� 1, , P '041
<br />�� , ���,� ; , A V
<br />111*0W
<br />N COAL WEST �, ...
<br />�jl\ MOUNTAIN 110�
<br />THE CWNGES TO THtS DRAWING
<br />\ \ ` , ,1 \ \ �•\ • (I. 1 1 ; /' �' ( ( I I I � ��,. �. .I ; / /� WERE PREPARED UNDER WY
<br />SUPERVISION AND REPRESENT ?,� - I'll
<br />INFoRmATION THAT tS ACCU'wt OPU FRQ/ 'I I
<br />THE BEST OF' Wy SC.lW1 f9
<br />i4 r' II I,�' I�- 71 I�, l 0 �,
<br />P.0, 00)( 591, 5174 HWY. 1"
<br />1000.-V COMPANY, L.L.C. SOMERSET, �V. , "814J41 !4
<br />MAP 54 - Sediment and Drainage 70Wrol.Fap ea
<br />Main Mine Site
<br />0"4oWkVMWW ey DAN sc"
<br />July 1998
<br />AFFR00 ty CAW RM - KV NO AW D"
<br />i 1.I SPMAP54. d wg
<br />10YQZ - 7 JS 182-0 1 .
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