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HomeMy WebLinkAboutEno River Outfall PAT MCCRORY =. Governor DONALD R. VAN DER VAART Secretary Water Resources ENVIRONMENTAL QUALITY S. JAY ZIMMERMAN Director December 30,2016 Water Management Attn: Jim Harding 1600 Mist Lake Dr. Durham,NC 27704 Subject: Buffer Determination Letter NBRRO#16-380 Durham County Determination Type: Buffer Intermittent/Perennial ® Neuse (15A NCAC 2B .0233) ❑ Tar Pamlico (15A NCAC 2B .0259) ® Intermittent/Perennial Determination (where local buffer ordinances apply) ❑ Jordan (15A NCAC 2B .0267) (governmental and/or interjurisdictional projects) Project Name: Eno River Outfall Address/Location: Replacement of 20,400 linear feet of existing sanitary sewer outfall. Stream(s): Eno River,Crooked Creek,Jumping Run, Mill Creek *All streams that are mapped on the most recent published NRCS Soil Survey and/or the most recent USGS Topographic Map at a 1:24,000 scale within the project area are considered perennial in terms of buffer applicability. The streams listed in the table below are the only mapped streams that are either ephemeral or intermittent within the project area in terms of buffer applicability. Those streams and wetlands that appear on the figures but do not appear on the referenced maps have been determined to be jurisdictional according to the US Army Corps of Engineers and have been included on the maps for continuity between agencies. Determination Date: December 16,2016 Staff: Cherri Smith Division of Water Resources,Raleigh Regional Office,Water Quality Operations Section http://portal.ncdenr.org/web/wq/aps 1628 Mail Service Center,Raleigh,NC 27699-1628 Phone:(919)791-4200 Location: 3800 Barrett Drive,Raleigh,NC 27609 Fax:(919)788-7159 Eno River Outfall Durham County December 22,2016 Page 2 of 2 Stream* E/I/P** Not Subject Subject Start@ Stop@ Soil Survey USGS Topo ED E X X EE E X X— approximately mapped SD I X— X throughout project area SE I X— X throughout project area EG E X X **E/I/P=Ephemeral/Intermittent/Perennial Explanation: The stream(s)listed above has been located on the most recent published NRCS Soil Survey of Durham County,North Carolina and/or the most recent copy of the USGS Topographic map at a 1:24,000 scale. Each stream that is checked"Not Subject"has been determined to not be at least intermittent or is not present. Streams that are checked"Subject"have been located on the property and possess characteristics that qualify it to be at least an intermittent stream. There may be other streams located on the property that do not show up on the maps referenced above but may be considered jurisdictional according to the US Army Corps of Engineers. This on-site determination shall expire five(5)years from the date of this letter. Landowners or affected parties that dispute a determination made by the DWR may request a determination by the Director. An appeal request must be made within sixty(60)days of date of this letter. A request for a determination by the Director shall be referred to the Director in writing. If sending via US Postal Service: do Karen Higgins; DWR—401&Buffer Permitting Unit;1617 Mail Service Center;Raleigh,NC 27699-1617. If sending via delivery service(UPS,FedEx,etc.):Karen Higgins;DWR—401&Buffer Permitting Unit;512 N.Salisbury Street;Raleigh,NC 27604. This determination is final and binding unless,as detailed above, unless an appeal is requested within sixty (60)days. This project may require a Section 404/401 Permit for the proposed activity. Any inquiries should be directed to the US Army Corp of Engineers(Raleigh Regulatory Field Office)at(919)-554-4884. If you have questions regarding this determina ' n,please feel free to contact Cherri Smith at(919)791-4251. S. cerel 277 Danny Smith Supervisor, Water Quality Regional Operations Center cc: RRO DWR File Copy Eric Black;SEPI Engineering; 1025 Wade Ave.;Raleigh,NC 27605 N 3(4-(W - leo -- 3 'o Prole— -e..a-- Hr$ i a . t,.. a .i ,r r .. r -,`_ i:i ,, f, u..„,„,.‘ _ '',+.,u+ ., Hrc .' )I rii r � A +, .� 'r. `._, t'-` - o r- - �;tom ,oi c^ 1 _� "� ..... . . .. '.__.... ..... , 3 y ` kw �' 1 t,� • - :-- -4.; \ • 'r ., � Ro /I�AIA �• A GF \1 '>r"a Yy .',•�. ,s- = if ... � �•---• �y_v -�" ! M.fRHrCeig ` -- .•t,, .::3.- __-. - \ - + _ 'HrC O y cam.-"�. -' 'r _ - r • I 1Y 1. 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Eno Outfall Project Area { Ephemeral Channel il 401 0 Upland Sample Point ED '� 4} Wetland Sample Point WetlandIli 41111„ei.. kk ar i / / ,"/1 , � +'-- 7.' *1 ." EE • ii:A �0.: 1 (419 V 1441 .. 4„, 4 ..„ .0. ..,r A / , P.USGS' e 1 inch=100 feet Eno River Outfall S E P ESNC Nenlwea��uTwn t�99]t GRAPHIC SCALE Figure 4a-Topographic Map I 0 100 200 ENGINEERING 6 III Feet October 2016 CONSTRUCTION N GMO 1 It - 3$0 ,,,Iow , r - Asa►p ;4041;774ma.,..h .,..„„ii.,„„olli. , 44 AIB, d i , , II. astiviiiiires1/4.46, • . ,.. 's Ii I II t 10 , ".4' tiff E ....... k + +>`. mai -. e GeC ,.... ii It 4 • dere.Sc , r ......... /:;; 4 � - rt sz M fiC \ ' 2 Ai B I Legend i j Eno Outfall Project Area �, ".- -�- Perennial I rl' ., Stream PAIS t'r Intermittent Stream Ephemeral Channel 1 r r 'N ,•,e, .... .a �I,�,»��."„'d" e 1 inch=200 feet Eno River Outfall SEPI SRI Duman,a�m. coSod Sumo,Iwai GRAPHIC SCALE Figure 3d-Soils 0 200 400 ENGINEERING 6 Feet October2016 CONSTRUCTION N B 242 o 1 IC, - 3 $o podr • ' Ng 4000 — , J,APJ -7. 'Nor e _......e./..` ........**Ns..,...j 1 r_SL. 4,,, - \ 1111 . I ,..._ .........___, 14i;ill podi 5401 1,1 ' Ipi if - ' j \ ,.......„,„ r ,./..-----: ,..„...„ _,..._. „,,,r ....._ .... , , ...., ..,....„ „..,..„..._ ,v 4111111141,„j 1\ ""-...., ....-<....-:—11-- 1-\\J 0,7„...,--.....j - �r1."1 P" ,.e...�..►- 4 -�vr S! \. f SE/ -..."1 li ~...---"1.-"N ii ........., „ / i .._. . . .....,/ S D coon -''''..\\ „..._ ,\I• S - -- . e -\ /7":: '' . ‘S (-----: t___ . ill , c, ..:..--/.....1. ,,,\\...„, ,..._...fe/------Nn'--\..__...._...„ ........„..7-- .................„. , Legend IC{ Eno Outfall Project Area EF ‘\, Katt,, ^�^- Perennial Stream _ a ti. - - Intermittent Stream A �� ` N' Ephemeral Channel ..1111," III IMENi e1 inch=200 feet Eno River Outfall S E P I GRAPHIC SCALE Figure 4d-Topographic Map 0 200 400 October 2016 ENGINEERING a Feet CONSTR UC TION vi s MLO # Ib- a go 0 1 1 0 ) C 7. ' N 11. '� .SN /-1-:' k WI Yrs , Legend Eno Outfall Project Area c4 Wetland Sample Point WO /� ,� Upland Sample Point / ., Perennial Stream de Intermittent Stream e 4 Ephemeral Channel . ri Wetland 5M,. 0 C 1 inch=100 feet Eno River Outfall S E P I ESM.USDA DurMm CoumY`�+Sw„,8)6 0 GRAPCGC SCALE 200 Figure 3e-Soils October 2016 ENGINEERING I Feet CONSTRUCTION Nt3fEiZo # 1 - 3sD T. p wiii„ SA Se , WH ,\ SN WI ,,®, .��� /$/"1.461.4.1°-"i".°""*" Legend , Eno Outfall Project Area SI + Wetland Sample Point VVC7 / / Upland Sample Point -n..---- Perennial Stream -- - Intermittent Stream Ephemeral Channel I/ wa Wetland — —. 'or e 1 inch=100 feet Eno River Outfall P' ESA,�� <�a,� o,�.m, , GRAPHIC SCALE Figure 4e-Topographic Map SE 0 100 200 ENGINOctober 2016 CONSTRUCTION & Feel CONSTRVC TION