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HomeMy WebLinkAbout20130223 Ver 4_U-2524C Sediment loss into wetland.docx_20151013U-2524C Sediment Loss into Adjacent Wetland near Site 13 ���''�:�''��" --�. _ � `' � - ti . M "`�a.�T. _..�.� e .. `'�� -_w�r �. _� ` ' 4' - _ ' � - ��`"�:- . �Y 4 �' i��-� ���'. � .�'{3: `�-.. -_ . �� ��. ;�_ fl "_ ' ..�s�'� - . " ' � ,� '�. - - Y -� �,. � "- a-� . . � - r . - _`'� , 2 'M.'' .=`L.; . � _ _ - . . �R,� . . �,_as�y�.._ _ _ � , _ . . _ _ _ . � � u., . , , _ .-.. . «� ' . e _" .. _ — " n ' . . .,, ; — ` �_. ' . _ _ _"' _ � �. . � _. • •- : �='� _ .. l'1�+ '. - . :... _ ' . � �� �'t �",' -jF� + _ _ � .. : a-�. +� - a ���' /'� -- " :ik � l� � � � �t_ � '�� � � �, ,�u y ^.Y " :�{ V _ _ � � � '�'r�� ��r 4;} '� � . �. IR . � ~_ .L +f � a � � ! - � . � � - . ��.��� .-•..a - .,� L14ak - _ �'7 �-._ P+�_4K-.. �_- ''R}r�%SS��..S] . ' � � rf. � � .:�4 4 m` -°'a �� � t� �. '��i14 � 7,' _'.-� �'.�?ts ���av. <.ti�itlr,r-:. �..Y ., _ �1a'. .,.. � � .i�.�.4+i:� ,- _ : , _.. h...'-��.a .;���� � I��� .` �,,r` E- ` "� ,1,,Y :�, ��'� -�', '� ,�. ;, - ;;� � � ����i ��., ����� . - _ _ � ��• . � . _ ,�� . �. ,..s. ..y..,�, _�_ ..� , i - � ����r � � _ � - - �:� �- - - - _ : -.: r ��_ - - ' �_ _ _ - g�, {�., T _ � �: _ , � � � f .. - ��-..�;'=- .; _ �- ��.:•��: T� - - _ g,,- _ . - _ . ���;, _ - _ �_.--._.� - _ � - - - ��"`� �. _ ��,6.'�+. +�- �' ;� � � � _.�� - - -, �. --- - ='''-'""" - � `� - , � ` - _ -�.- �/�. . '-� - t �T� 'y"-- •� M� • � �x a �fl�#,'FT�Y' _ ' .. . � . _�_ _-.� . .� ��;1 � _� ! a _� �� '� ����:� � � '� �� ' � � '� . _ `a � ;� _ �Fr� ��, � �• .� '�'� • ; . �� . . . �-�� �� �..�".�' �. ' ��' )� ��\ ���'`+ /r� - _ -. S�� ''T�� - st� _ �j . _yi .. ,..�. >�. " - �� � � - .i � +r` , .,d�'v+r�.r• � .�" � - - _ �.. _� . _ _�'a, .. _ _ _ > Stream is on the left, haul road is in center and wetland is on the right. Note that haul road was a very compacted, reddish, clayish material whereas the sediment in the wetland is mostly sand. . '���� -� - � � - • �" �„- - .. _ _ .<. � t � .l _ " M_ � .a . , . w��e]� � __ - � � . "- " ��%� _ �x S. . �,:�� �� � ,. ��` � -��'r���--'��'`-°� „ - . - �, � ` ` ' � � . . - - . �_ �-'� "�a�..'�'.r.rw�{=-��,E..�-�--...� ,_ . __��� "w.' �� . . . - - ' - = - - �, � ` - t.-_. - — � . � ys � - � � --r�` ' ��.-' �r.s' - - -:_�y �z . � _.�� �,�.e--s� . _ F.' ��_r�_ �_ys_ �� : . . ���. ' ' _ . . - _ , ` _ j� C-- •' � � �� " ,. 1� __ ' - � . _. � . � �-. � . _ ���,.i�-..� _ � _'' . w T - .♦ _ �` -LL i ! _ _ _ - _ . ,, . _� r- ' :j�� " -- � '�- . , _ '- t._.aM" _- � . - ; . r J �r� �:#fr � 1�` y � . � � ! y` ' �++s;w e d�� _ � ._�� . - _ . • � - '."=-� ;�' ' r . .��'" �"` ��-'�-� '�,.. '' ''� :.� == -� � .�ufii� .� _ r �.��� — . . . '.i�w�tl. �'irr�''�i. ._ �td►"�K �•.�r. _ Edge of haul road on left and wetland on right _.�...� `,a. ��yy�. ry�.��• — �.cf� . . �- . �1. .3. "-''�"��"� i,Q� ��ri+1� Yis, .L �I.rr l t . ' - . � � A � r..y.� . �I . �,. '�,�" ��!5y�', . . . . :���'� ��.._ - . _ , • ,�'' ,�� ' � � ?'- -a•�__�: � ;,.r...���+4�F� _ � "`� sW'.�.';..e'�lra� �.�-- `_ _ _ - -r <� - � vr+:�t.F.� � .�` . - =iw4� _ � - . =�-�+- - • �� , - - _ ._ _ _ , ;� `� ' r . ... �� - _ . � . � '-' --� .,.,r � �..i. �� i. ,ZR;� r r .r'n� .� �� - � ' � j _ y �.� :-., i`e-�,� - � � _ : �. � _ , . .� - . • _ � ry � -j�. s�.` - , . - '�'� r . . . ti.'�' v. , -�. - 3 ����� , � �. .r � iF , ` s,t�'� � �r �' �`- -_ - - _ : . _.,�} � �� �,�� -- � � ;rr �„ -� �►"' .:. � �!�.:�` �:_ � �. ,�4-"""� � iJ ,,. � qC�!: i� �L?�` � �, �'� ,�. . . ,� n : , . -���'� ,� ; _ f— ��` _ . '- , . ,. � - . . � ) � � �, s.f . _.n ..f � l^". .•..- ��, .. ..._..-. � . Sediment in wetland. Note that the sediment is of a very sandy nature which is comparable to the sediment within the stream bed.