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HomeMy WebLinkAboutWPO201900027 Other 2021-05-25 (2)qq� kill, rMAT16HLINtbH�EtTli \\ NN r- :. •../ STIR SSW %TOP 745.47' 8" PVC IN 7zym ��� .,I4 ► �,8* PVC OU �, J \!► 3I . gjjjRVIII L007 ggI I Owl Lv 10 I , II ii �7 '� = ■�— r 1 r ���'.. t' ���1� �� J� ©'� 3 � DTI • rl������ �� IN .L. i-44 IV _ LEGEND O / U PERENNIAL WATERS OF THE U.S. (R3) U Z J ® INTERMITTENT WATERS OF THE U.S. (R4) Z LU PALUSTRINE FORESTED (PFO) WETLAND 1I l _ _� STUDY AREA Z O L.0 F- L *SITE -SPECIFIC 100-FOOT RIPARIAN BUFFER W z WM PROPOSED PERMANENT IMPACT O W / \ \ PROPOSED TEMPORARY IMPACT U O N cn CV LO �Qc.6 NOTES: /1. THE WETLANDS AND WOTUS DEPICTED NORTH OF THE PROPOSED CONNECTOR ROAD , WERE FIELD -VERIFIED BY THE U.S. ARMY CORPS OF ENGINEERS (USACE) DURING A a M / JURISDICTIONAL DETERMINATION (NAO-2019-00021, FEBRUARY 11, 2019) WETLANDS co — O / AND WOTUS SOUTH OF THE PROPOSED CONNECTOR ROAD ARE PRELIMANRY UNTIL 0.)� C>3 CONFIRMED BY USACE. M = _ 2. EXISTING CONDITIONS WERE PROVIDED BY ROUDABUSH, GALE & ASSOCIATES, 2018 U 0- WITH SUPPLEMENTARY SURVEY PROVIDED FOR THE WETLANDS AND WOTUS IN THE SOUTHERN PORTION OF THE SITE IN 2019. PROPOSED DEVELOPMENT IS PROVIDED BY Q COLLINS ENGINEERING, 2019. C .a STIR SSIAH/ �' '�1�'1�t•/ {'�♦ s.�� NAM ♦!'-Q�c�er_t �'t, /����I �tV4 , � .. • ice._ ., CHECK TOP 73V w-,. y •CHEPCVKCIM 8* Pvxc 11 IS rIV WETLAND AND WATERS OF THE U.S. TOTAL PERENNIAL WATERS OF THE U.S. (R3) 3,396 LF (43,538 SF) INTERMITTENT WATERS OF THE U.S. (R4) 609 LF (5,495 SF) EPHEMERAL WATERS OF THE U.S. (RE) 245 LF (597 SF) PALUSTRINE FORESTED WETLANDS (PFO) 8,403 SF (0.19 AC.) Average Impact Amounts Temporarylmpact Drainage LF. R3 SF. R3 SF PFO Ac. PFO LF. R4 SF R4 Impact # Impact Type Impact Description Stream Area (Sq. Mi.) Flow (cfs) Construction of 1 Connector Road and F, NT, PE, R3, NV < 1.0 0.07 168 3,176 0 0.00 Box Culverts. 2 Installation of Box F, NT, TE, R3, NV < 1.0 0.07 111 2,667 0 0.00 Culvert and Riprap 3 Road Widening F, NT, TE, PFO, V - - 486 0.01 - - 4 Sanitary Tie -In NT, TE, R4, NV < . I0.01 - - - - 31 304 TotalI 1 1 279 1 5,843 486 0.01 1 31 1 304 F - Fill, NT - Nontidal; PE - Permanent; TE - Temporary, R3 - Perennial; R4 - Intermittent; V - Vegetated; NV - Non -vegetated; PFO - Palustrine Forested 0 \ / / e \ \ O / / \ Q I , 100, / II / / \ \ 0 00 00 O 00\ o o\� / �I \% O / 01 I / / \ a\ 0 \ // \\ o 0 i\ I` �''�-r� \ °e \\ \ \ \ / e \\ l \\ ee \\ \ \ \\ 1 \ °Oe \\\ \ \ °e \ \/ °Oo o\ �\ \ / oo \ 010r°e \ 5555MM�� � \ \ \ � � o `\ i OP 690.67 \'SBMH = = — / // / ,e I \ \ — J. o — _ 8" PVC IN 682.�' P — / / /o / / \ �O 8" DI OUT 2. 1' _ — / / / /o° 6 84' \\ \ •b \ 0 PV$ — /=-s68.24• �\ \ e 7.6 IMPACT 3- PERMANENT -PFO \0 WETLANDS 486SF(0.01ACRE) \\ S \,IMPACT4-TEMPORARY-R4 e\ - d �\ \/ �\ 31 LF (304 SF) \ \ �\ \ 00. \ — — — — — \`�__\ �ee+4• —_ // � �\\\\\\pP�\\ �\ vim\\\ \\ \$ r/ \\\\\ � � ///✓/ I �� �'�\lJ\�\ \\\ ��\ \\\ Vie\ � I\ � \ / / TDI'- ,' d652'11 1 \\ Q' \ \ 5.7 --� l � ��� — 00 00 Ir I SCALE (IN FEET) 40 80 80 0 z CL W O v) U � REVISIONS SHEET 2 OF 2 SCALE: I" - 80' PROJECT DATE: 0610512019 DRAFT: CHECK: ✓SM AMS FILE NUMBER: 1217-A