|
• • ,
<br /> .«,._. pi,.?�' .,� 'r'��'��C��,�� � �� �.��5�! i ` '� 2+± a a ' r • - ��r . "�iy � �..
<br /> s.
<br /> '� � ��" '�; a� -a� . r�� �� A � d_ 1� .�a�" . �&
<br /> '� y. . v5 k ' i' � '� �'w` � � �.� R.'t '�� i�
<br /> '�, �, �'C� ,�. ' �.���' .: �> �2"�`� y� _. e i'- *,�„"t
<br /> � � e �
<br /> � . R �� H. '��.�. �' M: I � � �C 9T.�' i .� � Y�' '}� 'J4 `�5 i� h§ �.. , `
<br /> ' s�A _ . . � i e..�`e . � �II 1 � 1 � ; 4, �* , {T�; y � h� r
<br /> � + }
<br /> �v?. °�`i�4"4',�.. � ' �, r't #' �� :�Q s a'"�^ � iX ��� �� `�?t� n.�� ��` �f .,.+t ��}•���.�a� • .a :+3�
<br /> rf�e' j'"xs�:.i 4i-'. ' " . . �,.� �~ dr S�i � t�^w�jti1 �"'�'"..��.c � I I .. 'u"� ��s- A�*a�'�, � �°.�� 4. ` ..� ��i 4�'•
<br /> y �`�y ,4 t�a$. ,1 - �t
<br /> � +`' - � < � { �a t yo-# y. y . a ��;: _ ' s �. 4' _�
<br /> y��. .:+§ �P a."� F" y, s` � .. #�d�'4`4r a+� u a G:? . f7
<br /> + ie �" r -� . a "?s a i�M� �..� f I r '�,. ���' s �•• �' yo i -
<br /> �. ..'.�, .A•'- ,� "� e �s, x '"�,� �. $ -u'E .t. �"�'#.� +..!:: ,� Y., � "�':`�e, "r y . � ��� ..�A , A.:;v.faaw* ..
<br /> .�'"�Y;t� �� , -.7' t r�'p..i;R+ �1�, 1..�.x,s'Cg°S$�V. �� ry� {�'.ak t ,.:> �-�i� �g�i'�'a .�.' ";is,.^F a ' Q �c�€�..��n . e:.:�. J� � t . ���..
<br /> . t
<br /> .
<br /> � � ;��v `., � S �r� `� s" � : ' , .'� 4 i •\
<br /> r-
<br /> � 1l'�, "'�" '$-.
<br /> ..�. :�-� �.y�,;. ,.. ,� •� ;. � j .. :�. �y0.''g�y.��- a.-' � { �r'' � � �a 4,.� ��, r �;�'�g, ? qw+'y,�. �",.,..�k f '�4 f � #.. '� "•�,' �+.���''�y�+ ��,.
<br /> ��. '-�a �t,r. �.^ ip •"R' 'sti ..aa +€;� " �h� S�,, �,j v e+ "�:y *� y:,��y + g� �, ,,, j. . � �?,� �.. .;.�, �.�v '�.
<br /> h�t°,..t'i ^' .w�,t. :.�� :� � t�� A;. �'.'"t'�+�� {`�� � .^° � �.i''�� �`���s �,�+"' _ R'•`�` ►�--M� �� ; 54y� _
<br /> .�a� F�,�`- $' S � �:.t� Y .#'e. � � � �,
<br /> . w.. t . •�� 'S"�° '� " - �'r ��a "+�`.�" i F .f '� ":�f � . .
<br /> � r �.'�,.. `rk�,.. , �. +�°�*�'.�J ' ��`r�' �g'�; .,. �a "" ,pF u .°:r.� �` �r [ L ,i t .�.x+.'� *�f�...
<br /> �. . . �. ,w!,+� { � t. �sssn�,, {1 � �,.�. '�.: .� � � r,�� � .
<br /> .4, .�µ ( i�� e'."� i.� ",,�^�� "S*+«,' F77 d.� ''�} ry �°'-'�' +�',�+ i¢�k 4*'`��� t.t;. �'�� ����
<br /> �, 4 f' �r'�' .. � � � 'Ik � �'-n '7�"' �. '� . $ -^"' �'"w'� A M � �..� �..
<br /> . � �-�+� '� ��ti,.4. r _ '1 b a � 9" .�asP° � '' z ' r �'�°�`�e t ��� .r�t {+ � �.
<br /> . � =r� �� E ����. " i �,'-'t °'Wia,�.� � � <; � .. r" ES�..��.�r �� �.�y���iLs�.:
<br /> ..
<br /> ..��� a�.s, �+' w - � ._ '� � � �, „�,f., � ii
<br /> r� „, . �� T" � t.�,r
<br /> m �'� �'� � �f s � A"' � �"��{�� r �' � 3^7��
<br /> . h ` � �
<br /> � .."'k e �: � � f ' " � � _ .. . - 4 ��X M ! �iry �':,w�i
<br /> x ��"
<br /> � :^
<br /> . '" � .: ..w ;��.� ` '_': �,'"aa°��i,,.*+,n._..�.'� y . : :� n`�: �i 'k' ,ro "�k[,' r` ?" z"a?'`
<br /> .�� �'"3" .+'�3 '� T _. .v�'r � ,.,� •�-ti k �
<br /> � �v�R ,}.. �„ #i?+ w a�".t�'- , � Y ny' �F �' r w s„i=s,'
<br /> ��. A•�' "°"!a . '���! � -r . •s::c . �x"�- �s"���a�' . `"� °� �.�:;n `��:.v '� � '.�^;. �" 4i)•�. '
<br /> ���� +_'��;,,a . tM, — �,R! . � a-� �x � +�`i �`y�,qy"•� �'S '�,r+ `a=`` ""��"4� ��:�".'�° �'�.f�''�:�. t��7-1t-i7f-� '��
<br /> �. ,r' � ..- � �rv.'�",� ..�Y u�'.k � � . I„,t �f�� ' '�� yy ,.., �-,,:�,. ,,,t ,,t.:�.�'� � i't .y-� ,., a :s y�'�.g� .:� §��`:�, � _ _ .
<br /> �� '" ."�v °J' " 1 . . ..Iy�, �� ;� �►.k �. tTr�i ��:i,4!'��"�' �, �",,:-s- �a ♦,�,,,�'"I'M ��'' :?�1`� �
<br /> < a." `l� '�� . � �'� -'"�..'�" a�� ' ��'��'� r ��.�'�,'-u..��a�T�}��2� .�, ��� '� �� rt�$��� �+,�' �.. � �`�'���� '.
<br /> � �- � �# s:b;o
<br /> ,+�, E �,��+ � �e r,JG����.Mk.�r i ��. +.-xa { �r!'�4i p.q' ����'�g W• . � "��� �.
<br /> � � "r tif' +t�A � ��" sg::� .�4.!I� A+� i � a� .e p ��„� � �� �.�� ?° � i:
<br /> . #� ' ds "�. � C� .
<br /> �. �� ,�a�+ yfi �:'+'}rY Y' . � . �. '4 ��... �r _ .�'�� •"2,.�' { i'�� ,g :y`�`�„, �'""`�,.�'«.'b:: }'� �r�.�'Fq'�.. : NOR►IAL SUMAIER POOL ELEVATION 614.4 .
<br /> ,C°, ,F..f �.` �e r . �' �"l: �' ` s�" r'?,,. d � `� �, � .
<br /> �'. r- �� :s,�', d. `,r"�`�� '�,, s ,�,'. 's+r;-a "`' � s �a� �"� �' "'�; �''�,t; ,,.
<br /> , } *y.,, � � �' '���.. �• p� F_� .� '� �d g�`T. 4� +� i�� �:.^��" ' . '�.
<br /> .q+ Sa�'i�.a 4 Y 4 ^}�"' ` ,.Si . '9+xe� : . P� t^. t�:ht` +7 � � � �#
<br /> � j �".�.'e` '�� " � ' �'�� " i�.:. . .'` wY '.� 4' . � }�i' � t a * t
<br /> .,Y.y, '� y '4 � :� „y m:, .y( �", `se�r . .
<br /> 4� 3� � � 4� �»-�
<br /> _ �
<br /> � s.R ^�''��"��„, r ���'� �- �a`�w� =,s .�r- '+. -�}a:�*` s , ' , F *° ��' EXISTING LAKE BED
<br /> � „'�� �,k��� ,.p� a� '� � ..�' � Ar�" :t '��v t '� � �a �'i� . �: i
<br /> � ,`� a:��,��ry��y. ..R � �' '�',.+��. -r- - i tr.3�y:�,� �t . �a ;f� �"� � r �` ,,
<br /> . a?. 9 t� � s .�. �.., .';Py �... 'r '�M1ta {Ji � :v i r,.�,�"-�4�-k.�`a^a^'°�i � S'•'�d ��1
<br /> 4 '�w " 4� r r b� ,�r,,�' 'S'y �� c � �
<br /> '', �.y ��"��y r�i��: ���� � ' ���� '"+�•���'�';�:�� - �� ,r:i�� ti^et�'".:.d��i .�`7�C a'� . ., "�-�"�''x DREDGING LIIAITS /��2t �'.,
<br /> s ..�� .,,! ,�o.or .a.;a�w�, ....:#
<br /> b
<br /> Ms,
<br /> � ::.,, �, «' . �� � -�r� s ,+ " `�+,>"; a �'�:�'':;; - ELEVATION 605 OR 606
<br /> � �:��.,� e",��j��w ,� � � ��`°� . �� r���+�k;_ °.x**: y�..= x' . � �AFTERxSLOUCHSOFFETONE
<br /> . E' �Ak� 5 .Y. m � /
<br /> '� �'�y��y,�4- "� '� �'� i� ��. ';�<;R,r� ��, �4 a ��'� � *- � .:� - :. . ��
<br /> T i NATURAL REPOSE
<br /> f'h�'-�F°"rl., �l �i'" .. ✓�' '-�, �'M.:;-{�}S` � as y� :,' � , i .�.� �� .
<br /> ysr'° ;����.: ;r. � '`� u'� !� ��*+. �.r ', 3 ., F�`'5�+�.. ' �1' a �,.� �' , � r.,�..�� ,:.i:r:.� f� . r R;r ai r,t'`" .a� .� $YIING LIMIT
<br /> vnR1E5 c20' min�
<br /> S, a ��, � �; °' f '^�„'�� �:;� .�,�� ; 4 � =i'*�t � '' �' ` OF OREDGE HEAO
<br /> � ie`,-' �P � �;,..:� i �.�.. ?� � y y�. • '� ti� �n, - .?.'� .� "'� fy � §.�°, ,
<br /> *"'„�. Wt` ��� . „� � " . s.-�^� �"�:�e�rj!"_ ^,�9r '^�s , 4{ � .� ', . ;,t�k ��3 �♦ �'�� ��
<br /> . w � � „, ` . w)k .
<br /> ���"� �. '�"�� �-'�'4y'���' . �� �= � `�- t;' �S a � '�..• ,� � �.,,ry�a F �,"� .
<br /> � TYPICAL SECTION THROUGH LAKE
<br /> �y��r otW �e,' 1 A*:�h i i y .'.GR . .. 4� ; �, � , �� .
<br /> � :s t .�7�� ..
<br /> ,+i. , � •♦ �.; �.. m �. �"iz ,.. ^ � -S �. ,Y t . # # t'• �., .
<br /> � �
<br /> �+L W r
<br /> "� -4 h . � M6N �5'C �t 1 !1�..
<br /> ��. v �^f r+o �.�'� �f . �;;� s � `� �!,� ° '��h�� `�t {�` �':%^t`'!-,+"��t;."�� �"�t°°° ��'r:' �,.,x ...� , ... �
<br /> r . . .,� ,1�s.� t� #. �r1 '.�"` �'u� �_: . .. �. ^M1� .w .w .,�° .a � ysc�
<br /> . �,?t�� � ���� , � a..�,�.� f 'M 4�," � ���� 4�'",�m`,�.. .♦ ,.t�` .. . ' „e� ,��,#a�"' S 'r,�AS�'F�'�+, . � -t3r.,�.� ,
<br /> S �� ��.yer� � �'��'. ����� "�,. ��- .. • �����. .. � ����.'�.t�y, � u?�'r _ � ��� ..� ,� � .;,. '� ,�,.'�"�'",��.q,? NORMAL SUMMER POOI ELEVATION 619.4 ,.
<br /> -�'� �,�,'�" u �W..',�,"' �,, a f` '���r� t� �. �. �.,,•'� "'�� � �3±t -a,,)�t'� � ,t� '.�L +
<br /> '', ��� a- n* r "`wAi't:.t.r �,♦����� _ i"6�,-� J�� . r ,� �,S�.a''yrc���tT �{�."�' �� '�` � R:.�r,�a `;�� �s:��i�.. � dF... �. ,
<br /> " E
<br /> ', . � ��r�� ib.,�.9� 3K r (.,�— �� �. .��_ ,xP'�w' �� 'a�C`� �M '.� .`ia..i..r'�t�.•, � '.�Mr�o- �. r � . ' �
<br /> z y,.,
<br /> r q�
<br /> „ � tE�xy .,.. .. „�.` r��'�y .�,"y ,y� �,�, �; �� �6�� x.-..« �• �f.� �"i � �.# a,; :w 4�z.��..
<br /> 'i ��'14 n —. w''k'F 'F'a s i 'i�."�� rz '�1" �_�t ��'+
<br /> b '���,�,,,a ,-�+�� r �, �c�� y ` a � � �#= EXISTING LAKE BED
<br /> , �+- ' -�
<br /> �� �" ;?t
<br /> .. k '::r�x;� �. f��� �. . m� '.°.'"rt' E. •; . . . ... � .., .W . A aYS� . :'6�5: . ..... . �. . ... �..
<br /> R� '��•
<br /> � u�.��- � ����, a;,,�
<br /> ���� ' r � x c h ..�� �b . �.�,
<br /> �°�� � j1"��" �+� �' AFTERXSLOUGHSOFFETONE Z]'± j�•+
<br /> s
<br /> �ir "� ya K j�'"� "
<br /> '�r- : . ��3 +�`ye NATURAL REPOSE i
<br /> :s w� �' ,+4 �3����'+'� � '
<br /> w� +- �
<br /> �r : �. • '� � � ,,„ y,,, ELEV 606 �� 2± �
<br /> .` "` ^�� � � a ^ ELEV 610
<br /> j " � ` �
<br /> ' ��, aj'�;� ��r.. � 4 �: ''t-+;' - s`r= y``�,y" SWING LIMIT �
<br /> � � e ,�r ' �;; �� , ��,r� �� �,_- � � .� L A K E D E C A T U R aF oRE�cE �eao
<br /> �'� � �.. �:�� "�� ' �� t ��� " w �� ��'"���'�, BASIN 1 SAND CREEK ARM TYPICAL SECTION THROUGH SAND CREEK SUBMERGED DAM ��
<br /> � .r �'';^t:,: ��� �: �' ���
<br /> � � • � ��`;� "� � �'�� M I N I N G P L A N ����
<br /> ,a �j � m��
<br /> ��,�y�� `'�'���� � - ��� ,����� � ���� ��.,-.`� ��"� LAKE DECATUR BASIN 1
<br /> � �'. „', , ti �� , '� _ ;.- �
<br /> .� 4 ,� �_ - , SAND CREEK ARM
<br /> ' ` - � NOTE: �
<br /> ' �� � k �''°'' - ��� � �'°��• � l. A DISTANCE OF 25' SHALL BE MAINTAINED MINING PLAN
<br /> � .� .ar�" �'�,• �
<br /> � BETWEEN THE DREDCE HEAD AND ALL SUPPORT
<br /> � � «� �';�� ��� + �,�� ; � ��� �" �� �' •`- POSTS FOR DOCKS, PIERS, AND BOAT HOUSES. CH.�STAIN
<br /> " � ,��i5��,� <�`*" �;� �� s_� ,�- . a '
<br /> ,!tl � + „ y�r ,
<br /> � "�- �- -•� > . �� _ �-. � �� . 2. THE ESTIMATED TOTAL TO BE DREDCED FROM
<br /> THE SAND CREEK AREA OF BA51N 1 IS 280 AC-FT. � ASSOCIATES,LLP
<br /> �� DECATUR <fV1122-851� �I
<br /> '�. CHICAGO O7A 7I1-0050 '�.
<br /> I ROC[PORD 1815>rB9-0050 '�.
<br /> �"�. IM-0O1397 �''�,
<br /> —�
<br />
|