Loading...
HomeMy WebLinkAbout20061798 Ver 1_More Info Received_20070130Landis, Inc. January 30, 2007 Ms. Cyndi Karoly, Supervisor NC Division of Water Quality 401 Certification/Wetland Unit 1650 Mail Service Center Raleigh, NC 27699-1650 2 ~ ~ g 1 7 9 8 Soil Scienre O Groundwater Science F_nvironmental Science band Planning Landscape ArebitecturP VIA HAND DELIVERY, January 30, 2007 Re: Summerwind Plantation, Johnston County, NC PCN Courtesy Notification; 401 Certification is Not Required Dear Ms. Karoly: Thank you for your letter dated December 27, 2006 to Mr. Ronald Mikesh regarding the subject project. After reviewing our prior application, we agree that our November 14, 2006 application contained some inaccurate or incomplete information. We have corrected the application and wetland delineation maps to more accurately reflect the water and wetlands in question. We have also attached the complete set of engineering plans for phase 1 A construction and preliminary engineering plans for other portions of the project. After review of the revised information, we believe that the application qualifies as PCN courtesy notification and does not require a 401 certification. We are proposing no impacts to streams and less than 0.10-acres of wetland impacts. Please find attached a copy of the soil survey and copy of the USGS map for the project area. We have attached a table of the impervious acreages for the project. Please contact me if you have any questions or need further elaboration. Q~~~G~~~ JAN 3 0 2007 `~~~~ -WATER QUALITY P. O. Box 30069 ~`~TLAhlDS~~' ST~R~A'AT~RBRAIJCH Raleigh, North Carolina 27622 telephone 919.787.1617 facsimile 919.787.9355 Sincerely, Landis, I ett L. Kays, Ph.D., L.S.S., R.L.A. www.barrettkays.com Cc: Mr. Ronald Mikesh, Summerwind Plantation, LLC Mr. Jamie Shern, CEO Enclosures - One revised copy of PCN Application One revised copy of wetland map for Summerwind Plantation One copy of Wetherell Engineering Plans for Summerwind Plantation Table of Impervious Acreages for Summerwind Plantation One copy of USGS Map One copy of Soil Survey Map Landis, Inc. January 30, 2007 Mr. Jamie Shern US Army Corps of Engineers Raleigh Regulatory Office 6508 Falls of Neuse Road, Suite 120 Raleigh, NC 27615 VIA HAND DELIVERY, January 30, 2007 Re: Summerwind Plantation, Johnston County, NC PCN Courtesy Notification Jamie: Soil Science Groundwater Science Environmental Science Land Planning Landscape Architectan~e Please find the attached our revised PCN Courtesy Notification signed by Mr. Ronald Mikesh for Summerwind Plantation, LLC. This submittal updates our prior submittal to you on November 15, 2007. Please notify me if you have any questions or need further elaboration. Sincerely, Landi Barre ays, Ph.D., L.S.S., R.L.A. www.barrettkavs.com Cc: Mr. Ronald Mikesh, Summerwind Plantation, LLC Ms. Cyndi Karoly, DWQ Enclosures - One revised copy of PCN Application One revised copy of wetland map for Summerwind Plantation One copy of Wetherill Engineering Plans for Summerwind Plantation One copy of USGS Map One copy of Soil Survey Map P. O. Box 30069 Raleigh, North Carolina 2762? telephone 919.7871617 facsimile 919.7879355 Office Use Only: Form Version March OS 2006 1798 USAGE Action ID No. DWQ No. (If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A".) I. Processing 1. Check all of the approval(s) requested for this roject: Section 404 Permit ~ Riparian or Watershed Buffer Rules Section 10 Permit ~ Isolated Wetland Permit from DWQ 401 Water Quality Certification ~ Express 401 Water Quality Certification 2. Nationwide, Regional or General Permit Number(s) Requested: NWP 39 3. If this notification is solely a co esy copy because written approval for the 401 Certification is not required, check here: 4. If payment into the North Carolina Ecosystem Enhancement Program (NCEEP) is proposed for mitigation of impacts, attach the acceptance letter from NCEEP, complete section VIII, and check here: 5. If your project is located in any of North Carolina's twenty coastal counties (listed on page 4), and the project is within a North Carolina Division of Coastal Management Area of Environmental Concern (see the top of page 2 for further details), check here: II. Applicant Information 0 ~~ ~~~ ~ zaa~ 1. Owner/Applicant Information JAN ~ ~ Name: Mr. Ronald Mikesh for Summerwind Plantation LLC _WATERQUAUTY Mailing Address: 3061 Berks Way, Suite 202, Raleigh, NC 27614 ~na~D.g~r~AST " Telephone Number: 919-556-1888 Fax Number: 919-821-5620 E-mail Address: Prowlerllc(a~cs.com 2. Agent/Consultant Information (A signed and dated copy of the Agent Authorization letter must be attached if the Agent has signatory authority for the owner/applicant.) Name: Barrett L. Kavs Company Affiliation: Landis, Inc. Mailing Address: P.O. Box 30069, Raleigh, NC 27622-0069 Telephone Number: 919-787-1617 Fax Number: 919-787-9355 E-mail Address: blkays(a~aol.com Page 1 of 9 III. Project Information Attach a vicinity map clearly showing the location of the property with respect to local landmarks such as towns, rivers, and roads. Also provide a detailed site plan showing property boundaries and development plans in relation to surrounding properties. Both the vicinity map and site plan must include a scale and north arrow. The specific footprints of all buildings, impervious surfaces, or other facilities must be included. If possible, the maps and plans should include the appropriate USGS Topographic Quad Map and NRCS Soil Survey with the property boundaries outlined. Plan drawings, or other maps may be included at the applicant's discretion, so long as the property is clearly defined. For administrative and distribution purposes, the USACE requires information to be submitted on sheets no larger than 11 by 17-inch format; however, DWQ may accept paperwork of any size. DWQ prefers full-size construction drawings rather than a sequential sheet version of the full-size plans. If full-size plans are reduced to a small scale such that the final version is illegible, the applicant will be informed that the project has been placed on hold until decipherable maps are provided. 1. Name of project: Summerwind Plantation 2. T.I.P. Project Number or State Project Number (NCDOT Only): 3. Property Identification Number (Tax PIN) Location: Johnston 4 Subdivision name (include phase/lot number): Summerwind Plantation Directions to site (include road numbers/names, landmarks, etc.): from I-40 & NC-42, east NC-42, immediate right on Glenn Road, site is about'/4 mile on right Site coordinates (For linear projects, such as a road or utility line, attach a separately lists the coordinates for each crossing of a distinct waterbody.) Decimal Degrees (6 digits minimum): 35° 36.594' °N 78° 34.33' 5. Property acres size (acres): 187.71 6. Name of nearest receiving body of water: Swift Creek and Middle Creek 162700677429 Nearest Town: Garner 7. River Basin: Neuse (03-04-02 and 03-04-03) (Note -this must be one of North Carolina's seventeen designated major river basins. The River Basin map is available at http://h2o.enr.state.nc.us/admin/maps/.) 8. Describe the existing conditions on the site and general land use in the vicinity of the project at the time of this application: agricultural fields and woodlands sheet that oW Page 2 of 9 9. Describe the overall project in detail, including the type of equipment to be used: rp o.ject consists of one bride crossing with no impact to intermittent stream and minimized impact to Neuse Riparian Buffer; and other minor wetland impacts; equipment will consists of bull dozers, pans, and hoes 10. Explain the purpose of the proposed work: impacts deal with necessary access to various portions of the site for development purposes; wetlands have been avoided and impacts have been minimized; all culvert crossings are located away from surface waters (along drainage ways not shown as streams on Johnston County Soil Survey or USGS maps); one stream crossing of intermittent stream uses bride with no impact to stream. IV. Prior Project History If jurisdictional determinations and/or permits have been requested and/or obtained for this project (including all prior phases of the same subdivision) in the past, please explain. Include the USACE Action ID Number, DWQ Project Number, application date, and date permits and certifications were issued or withdrawn. Provide photocopies of previously issued permits, certifications or other useful information. Describe previously approved wetland, stream and buffer impacts, along with associated mitigation (where applicable). If this is a NCDOT project, list and describe permits issued for prior segments of the same T.I.P. project, along with construction schedules. USACE Action Id Number: V. Future Project Plans Are any future permit requests anticipated for this project? If so, describe the anticipated work, and provide justification for the exclusion of this work from the current application. No future permits requests are anticipated for this project. VI. Proposed Impacts to Waters of the United States/Waters of the State It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to wetlands, open water, and stream channels associated with the project. Each impact must be listed separately in the tables below (e.g., culvert installation should be listed separately from riprap dissipater pads). Be sure to indicate if an impact is temporary. All proposed impacts, permanent and temporary, must be listed, and must be labeled and clearly identifiable on an accompanying site plan. All wetlands and waters, and all streams (intermittent and perennial) should be shown on a delineation map, whether or not impacts are proposed to these systems. Wetland and stream evaluation and delineation forms should be included as appropriate. Page 3 of 9 Photographs may be included at the applicant's discretion. If this proposed impact is strictly for wetland or stream mitigation, list and describe the impact in Section VIII below. If additional space is needed for listing or description, please attach a separate sheet. 1. Provide a written description of the proposed impacts: project one bride stream crossing and other minor wetland impacts 2. Individually list wetland impacts. Types of impacts include, but are not limited to mechanized clearing, grading, fill, excavation, flooding, ditching/drainage, etc. For dams, separately list impacts due to both structure and flooding. Wetland Impact Site Number (indicate on map) Type of Impact Type of Wetland (e.g., forested, marsh, herbaceous, bog, etc.) Located within 100-year Floodplain (yes/no) Distance to Nearest Stream (linear feet) Area of Impact (acres) #1 Road & Lots Forested No 250 LF 0.038 #2 Road Forested No Adjacent 0.000 #3 Road Forested No 550 LF 0.000 #4 Road & Lots Forested No 100 LF 0.010 #5 Sewer Aerial Crossing Forested No Adjacent 0.010 Total Wetland Impact (acres) 0.058 3. List the total acreage (estimated) of all existing wetlands on the property: 9.66 a. Acres of wetlands 8.33 b. Acres of open water 0.17 c. Acres of streams 1.16 4. Individually list all intermittent and perennial stream impacts. Be sure to identify temporary impacts. Stream impacts include, but are not limited to placement of fill or culverts, dam construction, flooding, relocation, stabilization activities (e.g., cement walls, rip-rap, crib walls, gabions, etc.), excavation, ditching/straightening, etc. If stream relocation is proposed, plans and profiles showing the linear footprint for both the original and relocated streams must be included. To calculate acreage, multiply length X width, then divide by 43,560. Stream Impact Number (indicate on map) Stream Name Type of Impact Perennial or Intermittent? Average Stream Width Before Impact Impact Length (linear feet) Area of Impact (acres) #1 Trib. Swift Creek Road Culvert No' #2 Trib. Swift Creek RoadBridge Intermitt. 12.5 feet 0 0.000 #3 Trib. Swift Creek Road Culvert No' #4 Trib. Swift Creek Road & Lots Nol #5 Trib. Swift Creek Aerial Sewer Perennial 15. 5 feet 0 0.000 Total Stream Impact (by length and acreage) 0 0.000 - ivo means that channel is not perennial or intermittent, since it is not shown on Johnston County Soil Survey or USGS maps. Page 4 of 9 5. Individually list all open water impacts (including lakes, ponds, estuaries, sounds, Atlantic Ocean and any other water of the U.S.). Open water impacts include, but are not limited to fill, excavation, dredging, flooding, drainage, bulkheads, etc. Open Water Impact Site Number (indicate on map) Name of Waterbody (if applicable) Type of Impact Type of Waterbody (lake, pond, estuary, sound, bay, ocean, etc.) Area of Impact (acres) None Total Open Water Impact (acres) 0.000 6. List the cumulative impact to all Waters of the U.S. resulting from the project: Stream Impact (acres): 0.000 Wetland Impact (acres): 0.058 Open Water Impact (acres): 0.000 Total Impact to Waters of the U.S. (acres) 0.058 Total Stream Impact (linear feet): 0 LF 7. Isolated Waters Do any isolated waters exist on the property? ~ Yes Q No Describe all impacts to isolated waters, and include the type of water (wetland or stream) and the size of the proposed impact (acres or linear feet). Please note that this section only applies to waters that have specifically been determined to be isolated by the USACE. 8. Pond Creation ~~ If construction of a pond is proposed, associated wetland and stream impacts should be included above in the wetland and stream impact sections. Also, the proposed pond should be described here and illustrated on any maps included with this application. Pond to be created in (check all that apply): ~ uplands ~ stream ~ wetlands Describe the method of construction (e.g., dam/embankment, excavation, installation of draw-down valve or spillway, etc.): Proposed use or purpose of pond (e.g., livestock watering, imgation, aesthetic, trout pond, local stormwater requirement, etc.): Current land use in the vicinity of the pond: Size of watershed draining to pond: Expected pond surface area: VII. Impact Justification (Avoidance and Minimization) Specifically describe measures taken to avoid the proposed impacts. It maybe useful to provide information related to site constraints such as topography, building ordinances, accessibility, and financial viability of the project. The applicant may attach drawings of alternative, lower-impact site layouts, and explain why these design options were not feasible. Also discuss how impacts were minimized once the desired site plan was developed. If applicable, discuss construction Page 5 of 9 techniques to be followed during construction to reduce impacts. Only one of the road crossings is associated .with an intermittent stream and this stream will be bridled; all culverts have been located in areas of limited wetland impacts. One aerial sewer crossing will not impact stream, but has limited wetland impacts due to piers. VIII. Mitigation DWQ - In accordance with 15A NCAC 2H .0500, mitigation may be required by the NC Division of Water Quality for projects involving greater than or equal to one acre of impacts to freshwater wetlands or greater than or equal to 150 linear feet of total impacts to perennial streams. USAGE - In accordance with the Final Notice of Issuance and Modification of Nationwide Permits, published in the Federal Register on January 15, 2002, mitigation will be required when necessary to ensure that adverse effects to the aquatic environment are minimal. Factors including size and type of proposed impact and function and relative value of the impacted aquatic resource will be considered in determining acceptability of appropriate and practicable mitigation as proposed. Examples of mitigation that may be appropriate and practicable include, but are not limited to: reducing the size of the project; establishing and maintaining wetland and/or upland vegetated buffers to protect open waters such as streams; and replacing losses of aquatic resource functions and values by creating, restoring, enhancing, or preserving similar functions and values, preferable in the same watershed. If mitigation is required for this project, a copy of the mitigation plan must be attached in order for USAGE or DWQ to consider the application complete for processing. Any application lacking a required mitigation plan or NCEEP concurrence shall be placed on hold as incomplete. An applicant may also choose to review the current guidelines for stream restoration in DWQ's Draft Technical Guide for Stream Work in North Carolina, available at http://h2o. enr.state.nc.us/ncwetlands/strmgide.html. 1. Provide a brief description of the proposed mitigation plan. The description should provide as much information as possible, including, but not limited to: site location (attach directions and/or map, if offsite), affected stream and river basin, type and amount (acreage/linear feet) of mitigation proposed (restoration, enhancement, creation, or preservation), a plan view, preservation mechanism (e.g., deed restrictions, conservation easement, etc.), and a description of the current site conditions and proposed method of construction. Please attach a separate sheet if more space is needed. Mitigation if required is proposed for impacts to Neuse Riparian Buffer and payment will made into the EEP. Bride roadway impacts have only limited disturbance in riparian buffer. Sewer aerial crossing are limited to 40 feet in width of disturbance in riparian buffer. Page 6 of 9 2. Mitigation may also be made by payment into the North Carolina Ecosystem Enhancement Program (NCEEP). Please note it is the applicant's responsibility to contact the NCEEP at (919) 715-0476 to determine availability, and written approval from the NCEEP indicating that they are will to accept payment for the mitigation must be attached to this form. For additional information regarding the application process for the NCEEP, check the NCEEP website at http://h2o.enr.state.nc.us/wrp/index.htm. If use of the NCEEP is proposed, please check the appropriate box on page five and provide the following information: Amount of stream mitigation requested (linear feet): Amount of buffer mitigation requested (square feet): Amount of Riparian wetland mitigation requested (acres): Amount ofNon-riparian wetland mitigation requested (acres): Amount of Coastal wetland mitigation requested (acres): IX. Environmental Documentation (required by DWQ) 1. Does the project involve an expenditure of public (federal/sta local) funds or the use of public (federal/state) land? Yes ~ No 2. If yes, does the project require preparation of an environmental document pursuant to the requirements of the National or North Carolina Environmental Policy Act (NEPA/SEPA)? Note: If you are not sure whether a NEPA/SEPA document is required, call the SEPA coordinator at (919) 733-5083 to review current thresholds for environmental documentation. Yes ~ No 3. If yes, has the document review been finalized by the State Clearinghouse? If so, please attach a copy of the NEPA or SEPA final approval letter. Yes ~ No X. Proposed Impacts on Riparian and Watershed Buffers (required by DWQ) It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to required state and local buffers associated with the project. The applicant must also provide justification for these impacts in Section VII above. All proposed impacts must be listed herein, and must be clearly identifiable on the accompanying site plan. All buffers must be shown on a map, whether or not impacts are proposed to the buffers. Correspondence from the DWQ Regional Office may be included as appropriate. Photographs may also be included at the applicant's discretion. 1. Will the project impact protected riparian buffers identified within 15A NCAC 2B .0233 (Neuse), 15A NCAC 2B .0259 (Tar-Pamlico), 15A NCAC 02B .0243 (Catawba) 15A NCAC 2B .0250 (Randleman Rules and Water Su ly Buffer Requirements), or other (please identify )? Yes No ~ NA 13.125 Page 7 of 9 The project has approximately 6,500 lineal feet of stream channels that are protected with Neuse Riparian Buffers. Only one road crossing is proposed through an NRB and this crossing uses a bridge to minimize the impact. 2. If "yes", identify the square feet and acreage of impact to each zone of the riparian buffers. If buffer mitigation is required calculate the required amount of mitigation by applying the buffer multipliers. Zone* Impact (square feet) Multiplier Required Mitigation 1 3,275 3 (2 for Catawba) 9,825 2 2,200 1.5 3,300 Total 5,475 13,125 * Zone 1 extends out 30 feet perpendicular from the top of the near bank of channel; Zone 2 extends an additiona120 feet from the edge of Zone 1. 3. If buffer mitigation is required, please discuss what type of mitigation is proposed (i.e., Donation of Property, Riparian Buffer Restoration /Enhancement, or Payment into the Riparian Buffer Restoration Fund). Please attach all appropriate information as identified within 15A NCAC 2B .0242 or .0244, or .0260. Payment into the Ecosystem Enhancement Program XI. Stormwater (required by DWQ) Describe impervious acreage (existing and proposed) versus total acreage on the site. Discuss stormwater controls proposed in order to protect surface waters and wetlands downstream from the property. If percent impervious surface exceeds 20%, please provide calculations demonstrating total proposed impervious level. The project will have less than 30% impervious acreage; enhanced infiltration and infiltration devices will be used to infiltrate the total volume of increase runoff due to the project based upon the DWQ required design storm; DWQ approved level spreaders will be used and located upslope of NRBs. See attached table of impervious acerages. XII. Sewage Disposal (required by DWQ) Clearly detail the ultimate treatment methods and disposition (non-discharge or discharge) of wastewater generated from the proposed project, or available capacity of the subject facility. Connection into Johnston County sewer system XIII. Violations (required by DWQ) Is this site in violation of DWQ~JVetland Rules (15A NCAC 2H .0500) or any Buffer Rules? Yes ~ No Is this an after-the-fact permit application? Yes ~ No XIV. Cumulative Impacts (required by DWQ) /( ~D Page 8 of 9 XV. If yes, please submit a qualitative or quantitative cumulative impact analysis in accordance with the most recent North Carolina Division of Water Quality policy posted on our website at http://h2o.enr.state.nc.us/ncwetlands. If no, please provide a short narrative description: The protect includes all anticipated future impacts. Even though the protect will have less than 30 percent impervious cover, infiltration devices are being used to provide for no increase runoff from one-year design storm. This added protection will protect the downstream water quality and is being provided in addition to the minimum state requirements Other Circumstances (Optional): It is the applicant's responsibility to submit the application sufficiently in advance of desired construction dates to allow processing time for these permits. However, an applicant may choose to list constraints associated with construction or sequencing that may impose limits on work schedules (e.g., draw-down schedules for lakes, dates associated with Endangered and Threatened Species, accessibility problems, or other issues outside of the applicant's control). App nt/Agent's Sign (Agent's sign e is valid only /d Date authorization letter from the applicant is provided.) Page 9 of 9 ~.. .~. J r r ~, j f. } ~ Lr y 1 f,~'~.~r"~" .1~,~i ~.)+IS .~ r~C~'~'; 1~~~~,~ `.~l~l'. Y',(, I/ r . ~` 11,1 4.1 7~ lyu` .~\ / ~t V 1 .si ~~ ~ '~~ ~~ ,~ ~ t ~ .7 (, "i ,~~j,,,,~,.~,` 1 ` s • ~ j `!`~,'~5;, s'„~~ -~l ?~~,-r ! .~ r r. ; tv~.s" ~i ~; , ~n F r y ,I1~ .1 f ~ it C ~: + ,~ ~ ~I. > ' ~ ' y ,~,~ , .~: -~ ~! ~~ : ~ ,,` t,•~~ ~ ( , ,.,~ ~, Vie., ~ ~,~ ' ~ 4 •I•~' A .~Y'~ \ .~ ~~yR ` i~f~5.~ ,.(~~~`,ly,~ ~1',~r'. + ,S s' ~ ~~!`i.~ ~ ~ ~ ~ ~~'I.4 ~lf~~ I~, ~{f ~. tiJ~ ~~`, t~ ' ~ ' ~~ fit' ~ r~ ~l t ;~ 1~ ~. ~ .~ ~ , > ) l ~' r f ~ ,l 7 .f ~ ~a r t , f1; ~ .~.h/'f~.4 ~i ,_ ~ 1 ~ ; (~ ! ,r''~ ,T,. L `~ ~rY rV ! r 1, { ~ '/ ~` •~` ' ~~'~.}~i~~ ,ii.~ ~~ti•~ t y ~~~u !4 ~',1 U ~ ~,, V ~ l• ` ~~ 1 ,/ I ` t!.. I lTT~ ~ I,1 ,1./ ~~ {~' I~. ~ ~ t.,. ~ I~t• ~' , I '`f~, ~ rI 4~,`~ i• ~ } ,3" ,afi' 4,e~.I~J,~{ V 1' ~', ~' f+. I; ' ,R'! ~~tt~` ~~ ~ ~ ,~ Y 1\~,~~~~Y",r ; W~D ~ .A i y IyyF``~~• ~1, I `f ~ :~A f• ~•I+y, rk !' `t t 'c] ~ ~~b ' ~'1u}.~~~ ~1. ~ • ~• y f I ~, ,~ ~ ' ~~4 ~ '. ` ~ K7 7 '. ~j r' ~,"~ i~. 'V ~~~,+ t '~.~ ` 'fit. 1 ~ ,.0~:1 M~\, 1f,+s1 WC3 D(..V~, ~I~ 'Ec ~ ~ 4 I , ; S ~ ~ W F_ > •~ , +~ t~ ~ , . r it j~ : k B r ,,+, ,, ,~ ~ t ~ ~ S, a, ~ 41 1 yTy "f'+'' I ~, ,~, •,T., ~ , . }.. ,. i 1010 C• ~ ,,, ~ ~ , ~~. • ..~~ 1 .,, . t .- ~~ N o 8 1 W a B ;;,~. ~ ~~ " NoB o~ No8 i~~- ~'Q4 N 1 ;~. .. tyke ,, Bb r r', ~o NkE .r,~~a ` ` ~ Drug '~ ~; ,. , a ~ Store .~ `~ r~ ,~ ,. ~ -, '. i1 ~. ~ ~, y, cB a$ McB ~ ~} Q, ,, r. ~. -... .. ., ~ ~ ' Qv. t ~~~ ~ ~ 4~~4?~ 4 4 4 4 k~~~ ~~~ ~~, 4~4?~~ 4 4 ~~ ~~~ 1 i.'R~/~11 e4 ~+~~+y 4' ~ '~. ,~, ~ ~ ~b n~"or i #~, ~ ' ~ 4 ~ _. ~ ~ ~,- ._ po r r !'. _~ *.- f .~ ~ t ~ a• -: ~ ^ ~~ ~ ' A~ i `~ ~ . ti,s 6 ~4 ICI ~ T~ ~ ~ ICI ~~ ~~~ ~~~ ~ it~i T~ ~ ~ ! ~ ~ ~ ~ ~ ~ ~ ~.ti~an~1 ~e o~ ~~p~~i~ ~ e" r f, ~ `~ { ~~ tie _- i i J _- - - -- fl.:_. ~"s~ s} 3•' ~ err r =k7 '~ ~~ ~.'. I ~'"Ka '~ •~~ ,w~~ . ~~ r ~ y = . ~~ 1~x~',~ ~ ~~.~, >.~r, aY~~\~``'~ ~,' ~1, ~..+Y' (~M~{' ,~ I `rP/~~,~~`r r ,.~.4, ~ •' Y ~ 4t+~~,. j5 7.V r i~ ' •~~ ~ ~Y I• {J~s.i ~~~ "Y~2y'*1¢. ~Sii•~.~,~)`~. .~r.+ ~~ ! ~i' ~~l~~o,~+ {r ~Y'e. ~V. /r~'~ '~-'y' i 'f. ~+~.'~ ,~ kr r"CC.","~_l,, ) ~~ 4 j 4 •, `rya ',,`, ,, i~ ~~~'` ~~t ~ ~, `,,, ~,i E'~ tl7f(,~'~• r ~~ 1~ . rV. ~'~~{ 7~ ,~ ,.~, r ~I'1_f •i.. y`, )1 ~.Z ~r Jig MI ~;~~t, `.~~./, ~ .1'~ t~ 4 .rr ~~~`~i}r~; , ,~. 3fF ~f'y r.?: fr7ri (~ , ~ [~ •X ! `~, ~', ~ t •i~~ 21'"0 i ]'Y ~ i ~'~''i' 7' x, r`~vi r 1 t''` ' r r ~ l i ~ r \ l' 7• ~ . ~~ Z /`f'f~ ~` ~ 1 .' ~~i , l-.4~ r'F'STr~)r.- ~d( \. ,e ~ .i ~ ~}~.~ ~~ ~ 'r ~~ S.. ~I ~..1. ~ I r f rI r``` ya,'y~r~. ~ ,~r~ fJa ~4~ 41 .~; r,,~'~ `' ! '. ~~. td)~ {~~ YY1D~, ~•~~.~~)/' ~. '~.~ ~~•~.~Z ~ ~~. ~y, ~Yt' +- ~ ' WoD \ j~.rfN' ~YrY'~.r ,: ~ ~1• +il ~~ -I,t~n r, ~. ~ t ~ r - ,~~ _ , ;~ 'r ~~, 4 4!ti 1 4 is ,~t~' lii. 1~~ D w t ~'fj{ ~ ,t KT aC~;a t1 ~ .°~, •, t j ~~ ~, ~ ~ ~ ., r •~ ~%~ N o B W a B ,~. ~ '~ ` r •• ~, 1 Y ' ~(~ r ~ ~ t .. /; , r i '~' aka ~ ' Bb PvtcB `~J Dru ~~ ~ ~-t ~o NkE 9 , ,, .~ j • ~ •'r, s ~ .~ .: Store r, ,~;, ~ ~; ~~ `vas ~~~ ~ ;`~ r • . ! r ~N k ~ 1 '' s i ~ ~ ' ~. ~. ~ I •a. ~ ~~ ~ ~: cB ~ a McB ,:. ;, , :''~ ~ NkB ; r ' ~ ~ ,,/,. , r Da ~' •~ l y •1 ~~ Summerwind Plantation, Johnston County, NC Impervious Material Calculations Watershed Land Area Im ervious Area Im ervious acres acres percent Swift Creek 152.2 43.7 28.71% Middle Creek 35.5 10.5 29.58% Combined 187.7 54.2 28.88%