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HomeMy WebLinkAbout20061739 Ver 1_401 Application_20061106., r ^ ~ ^ Kimley-Horn ~ and Associates, Inc, 20061738 November 1, 2006 Ms. Tracy Wheeler Washington Regulatory Field Office United States Army Corps of Engineers 107 Union Drive, Suite 202, Washington, NC 27889 f'~CEIVEC~ FlL f'~`~'Y Re: Stoney Creek Park City of Goldsboro Wayne County, NC ;; Dear Ms. Wheeler: Attached is a Nationwide Permit 27 application for the Stoney Creek Park project in the City of Goldsboro. The permit application is prepared per our project discussions and field reviews. Please g-ve me a call at (919) 677-2121 should you have any questions or need additional information regarding the application or supporting documentation. Very truly yours, KIMLEY-HORN AND ASSOCIATES, 1NC. ^ P.O. Box 33068 Raleigh, North Carolina 27636-3068 Chad Evenhouse, PWS 0 ~~ O V 3 - 2006 Cc: Neil Bartlett, Ci of Goldsboro t)~Ny WgrER ty ~~sr , auaurv Cyndi Karoly, NCDENR Division of Water Quality ORMW~~RB~y Nov ^ TEL 919 677 2000 FAX 919 677 2050 Office Use Only: Form Version March OS 20061739 USAGE Action ID No. DWQ No. (If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A".) r-.. .. q .- .. I. Processing ` r.~.~EIV~L 1. Check all of the approval(s) requested for this project: ® 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 27 3. If this notification is solely a courtesy 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 ~ ~ ~ 15 0 V ~ D 1. Owner/Applicant Information NOV 3 -- 2006 Name: Neil Bartlett• Director Recreation and Parks Mailing Address: City of Goldsboro wETIANDSANpSTORMYVATtrpp(~H 903 East Ash Street Goldsboro NC 27530 Telephone Number: 919-739-7480 Fax Number: 919-734-6201 E-mail Address: Neil Bartlett [nbartlett cr,ci.goldsboro.nc.us] 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: Chad Evenhouse PWS Company Affiliation: Kimley-Horn and Associates, Inc. Mailing Address: 3001 Weston Parkway Cary, NC 27513 Telephone Number: 919-677-2121 Fax Number: 919-677-2050 E-mail Address: chad.evenhouse(a,kimley-horn.com Updated 11/1/2005 Page 5 of 21 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: Stoney Creek Park 2. T.LP. Project Number or State Project Number (NCDOT Only): NA 3. Property Identification Number (Tax PIN): 4. Location County: Wayne Nearest Town: Goldsboro Subdivision name (include phase/lot number): Directions to site (include road numbers/names, landmarks, etc.): The site is located near downtown Goldsboro adjacent (south) to East Ash Street (US 70 Business) between Stoney Creek Lane and Randolph Street adjacent to Stoney Creek (See the attached site figures). Directions to the site are: Take I-40 East to Exit 306, US 70 East towards Goldsboro. US 70 East becomes US 70 BS/North George Street. Turn right onto US 70 BR/North George Street. Turn left onto East Ash Street. The park is on the ri hg t adjacent to Stoney Creek. 5. Site coordinates (For linear projects, such as a road or utility line, attach a sheet that separately lists the coordinates for each crossing of a distinct waterbody.) Decimal Degrees (6 digits minimum): 35.375878 °N 77.962532 °W 6. Property size (acres): ~ 25 acres 7. Name of nearest receiving body of water: Stoney Creek 8. River Basin: Neuse (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/.) 9. Describe the existing conditions on the site and general land use in the vicinity of the project at the time of this application: The site is maintained rg_ ass open space with many mature Updated 11/1/2005 Page 6 of 21 hardwoods. The proposed park site is mostly comprised of properties obtained by the City through a FEMA buy_ -out pro>;ram to remove residences from the Stoney Creek floodplain. The western portion of the site was until recently a residential nei h~borhood, and dirt roads still are present from the previous nei hborhood. 10. Describe the overall project in detail, including the type of equipment to be used: A park is proposed for the site which will include a ~4-acre pond as the key recreational amenity. It is intended that the existing wetlands will be incorporated into the park design. Attached is a conceptual rendering of the park which has been presented to and approved by neighborhood representatives. The activity to occur within the wetlands will be limited to the excavation of the pond itself using lame mechanized equipment. No other wetland impacts associated with the park are anticipated. There are proposed trails around and through the wetland areas, however these will likely be natural trails (without fill) or above grade boardwalks. rem ay trails aesthetic gardens, outdoor cultural area, and disc golf course. The proposed entrance to the park is located off Ash Street and will lead to the parking areas and restrooms. All of the out parcels do not have construction plans thus far. The most current Stone C Master Plan is attached to this application and shows the intent of the park design. Note that the trails reenway and stream improvements are to be determined pending the stream restoration design of Stoney Creek (shown as areas "D" and "G"). It is intended that the conceptual trails through the wetlands shown in the rendering will not require fill, or will utilize boardwalks to avoid additional wetland impacts. The footprint limit of the pond is assumed to be construction limit for excavation of the pond. The final design will require that the contractor work outside the jurisdictional wetlands limits except for the permitted impacted area within the pond construction limits. 11. Explain the purpose of the proposed work: The project will provide a recreation and aesthetic amenity for the urban community. A component of the project will be the restoration and enhancement of aquatic functions within the park area through the creation of the open water and associated restoration/enhancement of emergent and bottomland hardwood wetlands. The site exists within the 100-year floodplain, however, no above rg ade fills are anticipated for the construction of the pond (excavation only). 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 USAGE 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. Apre-application site visit was conducted with the USACE on February 8 2006• a field wetland delineation was conducted by Kimley-Horn and Associates in March 2006 and a site visit and review was conducted by the USACE on May 24, 2006. Field forms, and sub-meter GPS survey of the jurisdictional areas were provided to the USACE at the field review and a Notification of Jurisdictional Determination was signed by the USAGE on June 22, Updated 11/1/2005 Page 7 of 21 2006. The USACE ORM ID is SAW-2006-32813-196. The City of Goldsboro prepared a protect area survey includin~he jurisdictional wetland boundaries and is attached to this application. 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 additional permit requests are anticipated for this project. However, it is anticipated that the restoration of Stoney Creek, a separate project adiacent to the park area will be presented to the agencies for permitting in 2007. 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. 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. Provide a written description of the proposed impacts: The proposed impacts will occur through excavation only within the construction limits of the pond. The spillway/outlet will be built in uplands and will not include above grade fills in the floodplain. Since the elevation of the down slope sewer line is unknown at this time the design for the outlet is conceptual. It is anticipated that the outlet will be an excavated wetland swale with grade control structures, and will be incorporated into the design of the stream restoration of Stoney Creek at a later time. The outlet swale will provide for additional wetland restoration• however this area has not been included in this application as the desiPn and total area are to be determined. 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 Type of Wetland Located within Distance to Area of Site Number Type of Impact (e.g., forested, marsh, 100-year Nearest Impact (indicate on map) herbaceous, bog, etc.) Floodplain Stream (acres) ( es/no) (linear feet) A Excavation Herbaceous, few mixed Yes 500 LF 0 205 hardwoods . Updated ll/U200> Page 8 of 21 r few mixed Herbaceous B Excavation , hardwoods yes 500 LF 0.036 Herbaceous few mixed C Excavation , hardwoods yes 400 LF 0.065 Herbaceous, few mixed D Excavation yes 400 LF 0.051 hardwoods Total Wetland Impact (acres) 0.356 3. List the total acreage (estimated) of all existing wetlands on the property: 2.782 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 ma) Stream Name Type of Impact Perennial or Intermittent? Average Stream Width Before Im act Impact Length (linear feet) Area of Impact (acres) NA Total Stream Impact (by length and acreage) 5. Individually list all open water impacts (including lakes, ponds, estuaries, sounds, Atlaritic 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 Name of Waterbody Type of Waterbody Area of Site Number (if applicable) Type of Impact (lake, pond, estuary, sound, bay, Impact (indicate on ma) ocean, etc.) (acres) NA Total Open Water Impact (acres) 6. List the cumulative impact to all Waters of the U.S. resulting from the proiect: Stream Impact (acres): 0 Wetland Impact (acres): 0.356 Open Water Impact (acres): 0 Total Impact to Waters of the U.S. (acres) 0.356 Total Stream Impact (linear feet): 0 7. Isolated Waters Do any isolated waters exist on the property? ^ Yes ®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. Updated 11/1/2005 Page 9 of 21 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.): Excavation only Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond, local stormwater requirement, etc.): aesthetic, recreation fishing, wildlife Current land use in the vicinity of the pond: maintained open space, demolished residential Size of watershed draining to pond: 83.03 acres Expected pond surface area: 3.87 acres VII. Impact Justification (Avoidance and Minimization) Specifically describe measures taken to avoid the proposed impacts. It may be 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 techniques to be followed during construction to reduce impacts. The initial Stoney Creek Park plan called for the pond to be lamer and impact most of the wetland area within the park. This was revised based on USACE comments and further field review to determine jurisdictional wetlands boundaries. The modified plan re-sized and configured the pond to avoid wetlands to the maximum extent practical by moving_portions of the pond upslope and centering the pond on the abandoned neighborhood road beds and ditches. The area of the pond constrained between the two wetlands was limited to the minimum width allowable to support the aquatic functions (depth) and stable slopes below the water surface. This accounts for the unavoidable impacts to existing wetlands. The proposed plan has been designed to enhance the overall function of the existing wetlands within the project site. Conditions for the use of nationwide permit 27 include the following limitin>~ statement: "This NWP does not authorize the conversion of natural wetlands to another aquatic use, such as the creation of waterfowl impoundments where a forested wetland previously existed. However, this NWP authorizes the relocation of non-tidal waters, includins; non-tidal wetlands, on the project site provided there are net gains in aquatic resource functions and values." We believe that the project is in compliance with this condition. The wetland areas proposed to be impacted as a result on creation of the pond total 0.365 acre. The function of these wetlands is currently impaired b~regular maintenance mowing conducted b ty he city. Furthermore, the pond was designed to avoid and minimize impacts to the wetlands as much as possible - 2.426 acres of wetland will be preserved. In fact, with the addition of adjacent open water, we believe that the habitat and h dry olo~y functions of the existing wetland areas will be enhanced. In addition to the creation of the open water habitat, the plan would result in the restoration of 0.307 acre of wetland adjacent to the existing wetland, as shown on Attachment 3 entitled "Wetland Impact & Restoration Exhibit". The proiect also calls for the creation of littoral wetland fringes around the edge Updated 11/1/2005 Page 10 of 21 of the pond and may include the addition of emergent or forested wetlands along the outlet of the pond. These areas have not been shown on the plan though as they would be designed during construction of the project In summary the overall intent of the project is to provide for the development of a city park but in a manner that enhances the functions and values of the existing wetlands. As such, we believe this project is eligible for authorization under NWP 27. 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. USACE - 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 USACE 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.em•.state.nc.us/ncwetlands/strm~ide.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. The site is considered to be restoration and enhancement to the aquatic environment within the proposed park area through the creation of the open water, restoration of adjacent areas containing hydric soils, and enhancement of avoided wetlands. The restoration and enhancement measures will be accomplished in areas adjacent to the pond through re_ planting, vegetation management, and the supplemental hydrologyprovided by the pond. The project is not~roposed as mitigation for other wetland or stream impacts and is considered as providing on-site mitigation for the necessary impacts associated with the Updated 11/1/2005 Page 11 of 21 construction of the pond. The urban watershed above the park currently routes storm flows through the storm sewer system and directly discharges to Stoney Creek. The construction of the pond will capture this flow to hydrate the pond and associated wetlands areas. It is not intended that the pond provide detention, storage or treatment for these storm flows, however the additional hydrology will improve the aquatic function of the pond and wetlands in the 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): NA Amount of buffer mitigation requested (square feet): NA Amount of Riparian wetland mitigation requested (acres): NA Amount ofNon-riparian wetland mitigation requested (acres): NA Amount of Coastal wetland mitigation requested (acres): NA IX. Environmental Documentation (required by DWQ) Does the project involve an expenditure of public (federal/state/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 aNEPA/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. Updated 11/1/2005 Page 12 of 21 1. Will the project impact protected riparian buffers identified within 15A NCAC 2B .0233 (Meuse), 15A NCAC 2B .0259 (Tar-Pamlico), 15A NCAC 02B .0243 (Catawba) 15A NCAC 2B .0250 (Randleman Rules and Water Supply Buffer Requirements), or other (please identify )? Yes ^ No 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. * Impact Required Zone , ~,,,,_ F ,~ Multiplier T,r;*;~„*;~~ 3 (2 for Catawba) 1.5 Total I ~ ~ * Zone 1 extends out 30 feet perpendicular from the top of the near bank of channel; Zone 2 extends an additional 20 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. NA XI. Stormwater (required by DWQ) Describe impervious acreage (existing and proposed) versus total acreage on the site. Discuss stormwatpr 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 park project does not propose to increase impervious surface area. The existing drainage of the abandoned road beds and roadside drainage ditches will be removed through development of the park and~arking_areas will incomeorate pervious~aving materials Therefore it is likely that the conveyance of Stormwater flow through the site will be reduced throu~~h the implementation of the park project A g_reenway is proposed along the existing, sewer easement• however this design element will be evaluated once the stream restoration design is completed for Stoney Creek adjacent to the park area. Please review the attached Stoney Creek Park Master Plan which is the most recent conceptual plan that has been improved by the City and neighborhood The Master Plan shows the intent of the park and pond desi~n• however note that the trails reg enwaX, and stream restoration components ("D" and "G") are likely to change pending the stream restoration design 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. Wastewater will be removed from the park site and treated via the existing City of Goldsboro sanitary sewer system through the property XIII. Violations (required by DWQ) Is this site in violation of DWQ Wetland Rules (15A NCAC 2H .0500) or any Buffer Rules? Updated 11/1/2005 Page 13 of 21 Yes ^ No Is this an after-the-fact permit application? Yes ^ No XIV. Cumulative Impacts (required by DWQ) Will this project (based on past and reasonably anticipated future impacts) result in additional development, which could impact nearby downstream water quality? Yes ^ No 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: XV. 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). There are no known threatened or endan e~pecies within the project area, and the area does not contain a~~ropriate habitat for threatened and endan erg ed species within the proposed construction area. The Stoney Creek Park Master Plan (Attachment 4) shows other areas of potential impact to jurisdictional wetlands (i.e. mulch trails and improvements to Stoney Creek). These elements were included in the conceptual rendering for the purpose of presenting the project to the up blic. These elements are not included in this permit application, and will be addressed appropriately (i.e. avoidance minimization) through the design process. Also, appropriate permitting measures i.e. NWP 27 for the stream restoration of Stoney Creek) will be taken for andpotential impacts identified in future site planning and design. It is anticipated that the design of the park area will be completed in early 2007 with construction beginning in 2007 as well. // / o~ Applicant/Agent's Signature ~ Date (Agent's signature is valid only if an authorization letter from the applicant is provided.) Updated 11/1/2005 Page 14 of 21 1 Supporting Documentation Attachment 1: Site Figures • Figure 1: Project Area Boundary Aerial Photograph • Figure 2: USGS Topographic Map • Figure 3: Wayne County Soil Survey Attachment 2: Project Area Boundary Survey Attachment 3: Stoney Creek Park Wetland Impact & Restoration Exhibit a Attachment 4: Stoney Creek Master Plan a Attachment 5: Stoney Creek Park Pond Design • Hydraulic Calculations • Figure 1: Site Plan Exhibit • Figure 2: Site Plan Exhibit Details Attachment 6: N.C. Floodplain Mapping Information System Stoney Creek Floodplain Map Attachment 1: Site Figures Prepazed by Anna Reusche [~~~ 10ih'~°" ~ neerx+r 5c ~ _ ~~3,~` ~- - :'~ ; ~ .F.Fd9e7o + ~ ~~ pry~Ro atiAve T j ~ ~ ''S T~~J . . ~ hNF ~~ ~. ~N diNiek. < ~~~ Q ~` h + ~,'. ~~ ~~, o~ ~ E Fdse,roe f ~ ~ ~ S,. ~ Sr l F - ~ .e ~iffT:t7' '~ ~-e• , f MaPIe. S ~, f s .. ! ` ~3~ \ 8 t'1i/'t ~r~.~ ~~S ' f ee r - R'~II' ~ 0~ , a ies~ fpe ~ '~' '~, ~ .. aeMo- ~ 1 ~ ~ry X o . ee .. S - .. .. etc ~ '-~ ~ Q ~~~"`P ~~ `- 4~ ~. ! o ~;. .. ts. ~ v.; P.~ ~. d ' ~ .. ~° ~ • ~~ ~~ ~ :.5~ Properly Boundary o ~ ~ °d }y~ ~ eT ~ ~ ~ ~ ~`` m f M F w~r~"S ir. ~--- ~ 1 #~- • _ NSpence•Ave ~ x M wa~~u QI ~ Fiv ~ y, S O e 9re . ~C en q~e. y+ ~' ..~ ` ~ Y. ~ O0 ' F~aN _S~ ~ ~. ~~, ~,. ~\G4 ~ ~~ .~~~ geµ~~e9~ ~ 0~~ $~~ ~a X ~ • { f t g C yo . t ~ r ma r {¢ _ ~4r ~C ., ~ yf h ~ ' i ~ `~ ~~~ Gh ' ~¢~ Mem ~ + ~ Ra Cj < .* ~ W~ ~',.}. ~ ~es ova ~~ 2 ,~ t ~' ww--E-EI:MSt '___ ...... °•-~f Vin. ~ } ~~~ e~ Fyd (c A . ~ ~ ~elEr+~n( ~F If bL~. ~` ~~ se e.J y h / ~ o-^. ~ > ~ r• ~ c ~ r~ ' I- ~ ~~ ~ `S ~ '40:- Se dd9e'Rd fN~' < 9s ~=17 s ~ f 9 S. ~,~ ~ 0 500 1,000 2,000 Feet [ ~a l ~1'.r1 ~F (7~fii ~], (~ . ij 3 ~ t fir. s S.pay ~ ~ Syuic ve or ~ i : l •~ Title USGS Topographic Map Stoney Creek Park <,t '~~<~J,~, Project City of Goldsboro .' Wayne County, North Carolina Date Project Number Figure ~~ 10/18/06 011746011 2 Prepared by Anna Reusche [ ~°r, r.~~nn" on raA ales irc. {~ Feee. -•~ ~ ~- • ~ •`~~ hc5.: .~ •.;," {rti': ti-, r~k ,ti -•/~:. y ~ ~, r~ ,~.. ~ _ • r {r '±7 `~ ~: , •'r.~~.c ~ fr,4,r _ ~+;. • .~'k~ ~~• '~:`'• :: 'ti r 1 r ~r•~:~• }i`' r _ .xr~'' - 1 t r~ rr':.{•. , rti•.- .~ , r {•. ,. •` }z {'' 1 r f rkr.~ ,~ f~•rrt::• ?',•• r+y,''.:.1., :~h: r:•. v: 'iv:• r - ~ n ~+~ y iV '`+^f _~0`.'1 t{F~r.'rtrY~:.~ tit-• .• •, ..~~r•~ i',•1~:s~`.~ r_. ~ ~• .rkir ; + 1 ~' , 9•'': t~ :~ } ~F ~•r~ti 'r '•'~' ••. : .t .r.. \•• .1 ti'M't:,~ r'1 1 •'•- • ~r~' k~ _ r• ti N~ .f'~4,:~r•f•}: `.-+•.k'~ }: ;; -': ~ "ti~•i - ::{r - r` ~- ,rr ~. .. ~ ~. titi ; ••S~r;4'y :`''ti ~ ~r•r~'• rr•Ir f •rr~•,tiy••• -~ •'~ k.k' yr ~ f - • ~ €., 2i ~~1,,r} 1~~; ~ ~~t~y, _:~y•-y'r• 1;~~r,,• f' ~ ~ i { '~ r 1 .~.r. ti 1'. r •' 'k ~ r ~.ry • q[ .,k*_' • r'1 •. •f ;•'•y `.}~.•~,,, i_•_~~1: ~ ~ y .~,:~t +~~ ~ '}r ,+~•„ , h ~~•i tirfti ~•"~Sy Fr :+k.''4~ ••. , •ti ~• h ~~.~ ~ - ••• rY•~r. }, •k} ~ .r Y'' ~ ^.^~~~rr ti.~- ~,'; ~:+.'-ref,' ;i:1 rr • ~ ~ }}L. r r' r L. }i •ii'~• r+ r r: e•vF• r; r k u~T <<• F+i~s ''~• rti r•`y ~ .•• fi,'~r • . ~'- ••r r-. : ~ { ~°'~ + f. ~ f~. .. rti ' -' 1-,,t"ti~'ri'.. •r. 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'r~ + ~ 'r ,• ~,r ' d: rv .. ~. - .Z ;`;~I •"~'• ''•i •}.t ~ ,i4 1 7.:~~'~ ,•1•~~r •.~x ;•r.. ti. v'r' ~ '- .r~k !; f• hr •'~ • :v;,~ :A r}`1 '~L•r'f,.•.} aL J ~~~ ~ v, r ~' `i' . 1i' ' `' .ref •r ~'~ } rr Lk _ •~ •' r'~. ~.• ~ Epeae tr e.~kr'~1+4•y ~}'~,•y• ~~~~F ~,~ .: • rr'i '•'. i r f1" r +•ti y +r •, . r r,' v c~ '~_' ?~'. ~:~ i~ ~ '4 {.. v~ .; fir, ~'r•~,ti \~ r~=~tir ik , ~ 1~ :~'r I~• x ~•ti•y - rr'+~ •~ 1r• ' }r1 'OdP ~~o x L •: ti ..rti _ f v +., ~ :'~ r• 1 •. t J _t`•~~{, ~ ~T y 1,hr I ..1,i,•.. 1'} : V i~ •k'S~f.. r~I. 1ti. }' - 1. ~ r ~v 'L .. ~•.r•+ •• ' } •r + y. 1{'~ f.. ~~ F : ~ f r f~ y r+r - 'y ~• •, • t•~ rti'•:• r' ~~ ~ ~ ~ ~ • ~ ~ ~ r+~ ti 1 ~ • ,rr!'r ' ~. • k -_ • ~. f . ;, f 1 k ' `.11, ~ L , •r _ .~,r - ~ •• :ti w ~~ ~~~.t ' r ! :, f.. f; .. 'i it •~ r ~f••: {tirr~+', •: f ~3 7.~ ~ ' L ~ ~ D r ~ •r•- ~.@dN l ~e~y'r~~: •, F y ~ ~ e~r•Y Srr "fi ~ +'•~r~~f~ ~v ti ~ • ''~~~ ~ ~L ~ _ ' _ -`.__~4 a~ ~ '4: ~ • r ~~'I' 1 • 1~ .r •K ~, ? ~e:~ ~ i rti , •'_•'4 .r .;,y}.ri' ~ '' ~• ~ ~~~ '°~~ ';rr.~~• ~ - ~F y'ti ¢ ~~++•o~w +rti. f y~~• _ e~~P ~+~ • .y' • ~~- ~I.C•1•'~*j1.~~ t~'kl ~~~~ ~~~'? k r~':f y ~ r: t r ti y :'rrr.r•r t ~9Q BEY ~ K•,. .rr •~A~ f r+ ~`~°, ~C':}.a ~.'~~, t` ~ * ti r •~,~ ~ • . ' •~' ~ }~ -'••"'~~Wa~er ,~.~ a•.< <2~A ' ~ ':r`'rr ~ ~` '•i ~ ~ ;: ~ '-~' }~' y~ .. ~ •ry ~' ` -lfy ' r'4 ~C 1~ ': ~~ i; ;Q f : r' 1'. ~ ~• 5~ k~ :;~a`•' r ~r~''~ • 1 rya-•• •¢• + '~i~ ~~~'f 'r 4F~~+ • a, ~ `ry~i*+.~ x •~' ~ti~} rr•. , 1.~~ .:_ y~Vf ~ , : ~~•~ :tip •~~• ~ ~+'i Ar L•~' ~',}y+r• ;k ~ 'rr•ti f '%• Q . ~ _ ~4r, ,JY y, •~ ~t ~ ~~'~r ~r "~~ ~ff•=~ .' rlr ~ - !'a't,r ~ . c`O .;r, k '~V ~~ ice' S7 Kl. fh}y 1 v' •-,.r ' : } • _ 1 f r~• ti .. r.R fir}' Sf ~,.r;} ~ 1~rf '` y,~ ~` O~ r e~~ ti ~ =~ r :* *~: ti +"ti~?' ~ '"'h` r 7 ''{ ''~~hff ~; "41~a 5 ' s 1'," y . ~ ~Q •T .1 •~. i !`ti '~ r~{x• .a~ rY,.t•;;,.,~. rtitir.ti, f ~~r ~ ~•.~ F,r• ~ ti , . - r {,may-{k ~ • }~ +~~ nr~~~-:,,y~ ~~ L'w ~}i . ~• '~• ~ ~ 1{ i~ •: Yr {y''-~,~*~ •.'~: ~';1'~-kt.•'.rc.~.~1~• yr1G~~q$`~; '~1•,~+r~ ~ •-' v..:.~ ~•-•. ~a ;~ JAS rr•~#}}~ :+ ~~~V~1' ,~ ~'~~.r: r •i 1 '' v }rte •: ~ Legend ~~ ...~ •,~~ : ,~:r ,, ~.~~.~ r~.~ ~~ ti~, } irk r k y Park Boundary ' +, . ,; ~. +ti'• ~~~ • ~ .rte r .:~+.~ ~• - ~• Title Wayne County Soil Survey Stoney Creek Park Project City of Goldsboro Wayne County, North Carolina Date 0/ 18/06 SSURGO Soils Wa ne Coun , NC Bb Bibb sand loam L L nchbur sand loam Ra Rains sand loam To Torhunta loam * All site soils exhibit hydric characteristics Project Number Figure 011746011 3 Prepared by Anna Reusche [ ~,1 xn+er+w" o aa~eac,.i.s,i~. Attachment 2: Project Area Boundary Survey Q yL~ r O z U o 5= W ~ J O Q U LJ.~ Z J U ~~ ~ g ~ 4 ~ Tx ., ~f ~ <. o ~. ~ ~ a ~ .-7 mav'Zg d ~ N ~~ ~ U ~ oowo?~ ~ vOi~ZOQd Q 8 ~oo3~s~ U N o 8 z 0 ~ ~ o ~ 4 ~ w ai ~ F ¢ ~N w F cW~ wW a~ o~ a~ o~ ~a oa N o oQ 0 m }w U~ t~ ~ Y~~eo 'oar 6 \ \ \ ^ 3 / \ y~ rQ"C ' / ~ t~ 3 y~1~ N x ~ Zp e F g S(ry, .., ~ ~~i y ~ ~ ~ ^ ~ ~ I,,~ 1 ~• J~ \ ~ ^ \ 1 ~~~ ` ~ ~ ~ ` ~H ` O \ ~ ~ e~~ M`/ ~ / \ AS ` / ~ / ~ `d / ti / ` \ ~d~ / ~ ~~ pp a~ 7J' ~~~`~d ~~ \ \ ~ r M \ Y ~x m ~ / ~ rLaCCI I{ 4 ~ l ~T 1 g^~ A1' 3 N 4, ~ ~ / W 4~ 3 r,~, M r .ty °cr H+ 8 ~ r s p p~/ S ~; M 3 '~~r S ~ ~b~ 9 3a~i ~ N e m ~ ar 3 •rlrar ~ 3~Br' ~ N~ g~~ .si s4ai N 1~~~3 ~ N/ H 1N~no Q ~ r< ~ 3 ~ ~rv ~a\ 3 ; .: ~ / gad' / .~ :~ n u ~ 8 / '~ = ; Y d ~ 8' ~5' / ~ / ~ r •~Bi ~} 3 \ ~ ~ ar~ 3~~.t4erN ~ ~~ ~°r4 •atyot k7,9 `~ \ \ ~ ~~~y°3b l g~ 31 rr~Or N ~Z 11 y ~ ~ ~ 1~3 ~ ` r dn°MVy / ? C ~ / $~ ~ / N a =~ / ~s a ~ ~ / ~~ 'S$d~~° ` ~ b ~~ ~ 5 w a~B ~' 1. w °mz ~ o~B~ / to ~ ~ ~ ~o~ pp~~ ~n ~nm~MmpNa.p- o~ mNavNVONOa non ~ ~ ~ ~'° S pfoNN~ ~Or11~0 mtD Mlm N~-mNOr~Ymm~40N imm~n &'~' v m~aYn~nminanNNna.-m~f1v~ a ;a m °~~~$ / ~ / \ IIII~I 11111~1IImtt1~1II~II~III QO~ §'~'~:.- /~ / NMNO or~am O~O~ I dm LnNn mn Nm p ~ ~$ ~ ~ 4p~~ NmNMmhmNmNWn N~44 pp mh000r ~ ` W ~~ e$ !y '1^mmt^Nt~`IN NLVm~m~NpOl mfNV NOD OD ^COmmO~Orm WN ? 54~°~~k ~ ~ LI L' ~ S rc m ~[ LT ~i ~~~sgg~~§ ~~ ~~~ ~ ~ a ~~85~3s° a u `Cr~ s~$ S €a~o'~e~~~8~ w ~ oz 0 ~ ~ a tS Z F ~ ~~ ~ ~ 'Z ~i ~a r~~0 w>~ 409 NO ~W~ WN ppY ~ ; ~` oq~i ~~~~ipw ~d psQ~~~z~ a ~'~ z~~~a oa$'a&~$ J ~ I! = m ®~ d ~ d N R~' ~• oo I ~ / ~ .``~ ^~~v~ ~\ / ~ ~N~1S ~ l ~ •-• / z ~ < ~ ~ g U / aZ / ~ 8 :: ~ ~ $ N F °z 7 / 4 3 o ~ ~ ~ ~ W O ~ / J W ~ ~ ~ d h p ~ V H z ~ N~ W ~ U / .S K7 wm / ~8 _ ~~ ~ ~ ^ W N ~ m ix - OY ~a ~ h~ wU w ~ yy~.~Y ~ =~ / ~ .m oW2 ~ / / n o M / ~ N ^ ~ _ 7 / / 8 ao ~Li~ / ~ a ~ ZS / ~' .. c / ~y o II ~ Z y A ~ / m J / oa U ~~ H~ Z ~~LS ;~ ~~~ ~~~ z ~~~ 3 s U rc Gt~ ~~ ~= a}g ~O~K70 m ~'^ a ~ ~~a3~ ~e~F~b~ ml-~~'~~ ~~€~4I10 Z2r ••O~ O J~+n~4o j~j~j $~mg ~j~ ~j~j z V=1~`3 O", V12p ~ d 7~~~~~ _~ U ~~0 ~~ SS <K F~U~4/1~ N~4~$4~~$4~j~'Z OZ«<N b h J w m 7 K i W~ r /~\ \\ . \\ . ~ 9 ~ s ~Y ~ "~~,... ~ Zcrr b i- Y r\S 1~•'b ~~~~ \ \ N~1s ~ O ~ ~~ `a~~''^^p A Q vJ^ _2'~ ~ 2 ~ O ~~ ~Z 4Z 0 v ~ / ^O ~ ~ ry / ~ `$ ~~a / `y ~ ~ ~Q J ~ ~ ~~~~~ / ~ ~Z~~h / y v, ~ Q b~ ~~~ ~ yos' ^ 3 aar4, / < ~ 4Q •n~mr ~ ~ / N ~ _w ~~/ ,-. ~J~~"^ / ~~ oS ~_ a$ U~. O ~ _' w~ ..... J m ~ II=1~Igl~l~l~l~ ~i // ;~ / Z3 i ~+ err / ~ ~~~~~d M s ~ ~~~~°~ ~\ . rr~ \ t~~.° `nb \`4lt s ~ ~~` \~ r 0 w a N 10 O 0 N M 0\D Attachment 3: Stoney Creek Park Wetland Impact & Restoration Exhibit Q 0 i ~~ Mv~e~RRY s r EXCAVATIO LIMITS OF PON TABLE IMPACTED AREAS ACRES A 0.205 AC B 0.036 AC C 0.065 AC D 0.051 AC TOTAL 0.356 AC RESTORATION AREAS ACRES E 0.039 AC F 0.095 AC G 0.069 AC H 0.040 AC 0.005 AC J 0.059 AC TOTAL 0.307 AC PRUECT: STONEY CREEK PARK nns: WETLAND IMPACT 8~ RESTORATION EXHIBIT ~ qsh srR \ FFr rwvivw WETLANDS 11@Alm M A! a1RR a ~ Kimley-Horn ~ and Associates, Inc. ~,aeacaoe~-R~tNaRmcwa~- flees~eoe~ ~~ ~~~ ,oi,~i2~ Attachment 4: Stoney Creek Master Plan ,.,~~ '~ • r. \~n ~ ~' "' ~,~ U \~ !ti C Z .r~` I~~jL~~ ~ 4•~ S~ SJ . ~ / I G I -cc)\mn'Ni t c \lu)I;N: 0,. ~I rl ? I h'. ~4, ~ s~ s~R ;`~ ~ ~ ~ ~,~.. ~ ~ ~ , ~` ~ 7T ~ ~f ~• J ~ ,~ ~ ~,~ fib ~ ~\~ , ,~~. / ~ ~Ilil~bl;Y.11 I IAII It(1ALUI AI~ ~ -,a'i Iy~ ~ ~ ,Y '\ 1~f \~ h y •tl I ~~~~I111 I I I~I11 It 111 '{/~~~+ T JJ ,~ ~ ` • I l II,I I ~ r 1.1111'.111 Ir ~V~T ./ pope h ~~{p 1 ~G N 1111'li ~ ~ pl, ~ I > t Il ~ rr 'r U" 4f Si 11 u'xll.l I c~~lm nr. ~ i1~ M • DCO (.AHDIiN. B r. ~- ~ O.. (1RN 1,AIF:N1-11. ~+ 1~ 1J c o v 6° Ila 1'y.. ~i r:_ ( II'.hCll~r i C j~ '~ ~ t ,~ O p 0 ~Il~tlld , I I. 0 %i~ ^11a 0 I'Itl]1.11t1' I'\lih T ` M~ ,-~ ~ o ~ 1 / ~ ,.~~^ "c, j iunn~nl~lc.v'ru,u ``v~n~rrlu Lff`1'(11t.V. 5111:1.P PISI ll\G p ,~~ Ird* o c ~ ~., VCI u..Anuj ~ o~ _ ~°o L11'I'OIt.V. SI IJ:1.1~ ~~5 '~)> ~~777"°'``~~~1 ~'p~ I'_,I LL( If)I~ ~~ ~ Ili vIm nl ~-aU4l~lll?eq,r U I ~ ~ , //~Alfi~.Al( G) ~nll' "ip ~ bC~ r I rruuu, pal'i , "'YYY ., n„ nrucnal / i ~+ \\"l ia'1.:1NpS ~ Q~/is,~ f r ~ I ' ~~ +. • qr~; Vii.. "2fh n vl ' ~ h'°/ ~Y"+s ~ ~1~ vuUlllilllilMll/A ~ ~ ~/j~ o '? JII ~ X00. AQU~. ~ P . m. ,~ ~~ - ~~nn~rnnnir -~ ° ~ II ' ~o~~ (o~'~`// f~`-Q~~o~Q9oi7004ea~o~o, ~ 0 _- IK:111 ti/\C'.\1.hING P1'1'I IS O'm ~. ~ ~~©~' ~- © ~ I r I. u' 1;n mp mnrerl~l >O )IL LCII PAlll O `~~ 'Cl lli(ttl II\\7~fL.1NDS '8© p \Di Cj ® I~r~• ® IIKLung ~~ ~0j~'; '„~'~.." 0 ~ ~ yl; - ~~ ~~ ~ f I!YIS'1'!NG I';AA'IiAIISNI-~ v 'f(1 ISV. Itl it 5lfU ~ 0 8 O O I ~d `! f , ~ I ~~ a ,.. ~I~;1 4 our, cols "~ ~ O ,~ ,_ fOlAt~l,, 0 ~ ~ O ~ ~ ~ao H~ °~" F ~i.."~~ Ip L\I. ,1 null sl P €f ( ~nuuzl o, .AN 13RIUG1[ I el crc~'k iJr x.liu u,lil •2,., A ASH STREET GATF,WAY 7,ONE • I'lil ALlEi1 A'I(I II(al..1K F:DuI'li 12A1:1. • I'.uthmG .v121.1 • lusrennnc • l dtl.l.h\1.\1' Ln fRl I'111N I B PARIL/t1RBAN TRANSITION ZONE I ~f \IiLISI II U1'ISI L5I.IDI \7TI} 1111\L>I :I11:LN 1 Ill IM1I 11 )111 :I:\l' L 1`uU l'>I ~ UItM1.IAII.~ I \I. PIfNCI: UI I I~IN(I P1Nh IiOUNL).\RY (; COMMUNITY GARDEN/ NATIVE PLANT Z(_)NL 1 I U~'I I It( )AIAII l5 lY1 ~l'ItIU IUNUI V(: hl':IGI I I2U81 Illl 10 h \I7\I. PI NI t`'Nl.\L. ,\~\1111..1 Ili IN l\IhWI.\I. G.l It01(NS >I'IfCIAII:h PI 1N"I' AL171.12111 • LU~IIN VIhU I.I)1 i1:.1'I'IUN IN I'I.1Vl' IUI:NI'I14(',.CI'IUN D THE CRLL,KSIDE ZONE • INl'I(G K.\71 ~'fl ll. SlU\I:1' I:Idl.l .h INa'U l l II. I'.11ih • \f ll\l. Cltl Lh 111 } 1(1121 fIUN • tall il;l<.AII:.INUI:ItINU I',Plll.llh • Cl INl'INl q h(I I:I )1 if. A'I'111N f II'I'! )R I I iNl I'I ILti • I'I4UI ti I'Itl.1h 1412IUGI':S'I'f I INI'IiKPltl I I1 I (I' \"I'I I E TIIE LAKE ZONE uunuN.ln l r u lu: 1. u I UI I.1NI;S l'\llh U:I'I1'I'll /ll~l~ • I)I'PUltfl iNl I1 I'll IfNI I \NLI: \ 11.1t'ti UP \C'.1TI IIt ~ • IAII'I2U1'I!U 211'1( UIL11N1G1. • l hIIING I'1 AI'PURAI ~' •\1'1.11 :\NDS LI'I"2(111.\I. til ll'LI~I;ly lS1'~CI [M1I5 - •11.\LhING 'IIt,111..\IttRiNUl..lhli ~/ • Cltlilh ltlti'tOR:11111N y, -Ali I1I I ,, ~~.\ - Im1 Wool phl.ical n ~ ivual .Ine-n,. F THE PASSIVE LAWN ZONE • 13RU.lU UI'I V I AN'N IINI)F;It l ShI'I Vf IRI'.I: f".ANUPS •\IN'IIGI. P.\Itlllla . it IIINf fI IIII I~~I11i.1(:'I11'fl'Ili •rl~nframv 1umr1':alc)u~tntuuuNl)INGNlacauunincx)u • I'(1'I'IfNI'L11. UhI', GUI d~ [;UU0.,r'I> G NATURAL REIaORE5TATION ZONE •.1111 f.\I~Ult ,1i I'I \'If I2liPt gtlla l.ll'IUN •IN I'I(ItYltlil ll li SIGN,\( I~, PUIt lfl it l(.;\l'II IN:\I. UI'I'111U iNl l'IIiS ~-j I~t1TURE .ACQUISITION ZONE STONEY CREEK PARK N MASTER PLAN f;ll~l' OI' GOLl)ti8OK(I, A'(111'1'11 Calt(1LlX.A Dccent6ec I, 3001 NTS ~ ~~~ u~,!~~-~h::, ~~~ ~ «,_:ish_ In .. Attachment 5: Stoney Creek Park Pond Design • Hydraulic Calculations • Figure 1: Site Plan Exhibit • Figure 2: Site Plan Exhibit Details ~. / ~ ~ Kimley-Hom \ ~ . and Assoaates, Inc. Project Information STONEY CREEK PARK POND DESIGN Project Name: KHA Project #: Designed by: Checked by: Stoney Creek Park 011746012 ECH Date: 9/29/2006 Date: Site Information Sub Area Location: On Site Drainage Area (DA) = 83.03 Acres Impervious Area (IA) = 41.52 Acres Percent Impervious (I) = 50% % (Drainage Area) Emergency Spillway Runoff Coefficient (C) = 0.50 Rainfall Intensity (125) = 4.33 in/hr Drainage Area = 83.03 acres Flow Rate (q25) = 179.8 cfs qW = 179.8 cfs h = 1.50 ft Cw = 3 L = 33 ft 'ONI 'S31tl100SStl ONtl N210H-,l3lWIN Ol JWIIBtlII 1f10H11M 39 llb'HS 'ONI 'S31tlI00SStl ONtl N210H-,l3lWIN 1.9 NOlltlldt/Otl ONtl NOIlb2RI0Hlf1tl N311121M 1f10H11M 1N3Wf1000 SIHl NO 30Ntl11321 i13d021dW1 ONtl d0 3Sf1321 '03Mtld321d SVM 11 HOIHM 210j 1N3110 ONtl 3SOd2lfld 3H1 a0~ AlNO 030N31NI SI '301A2l3S 30 1N3Wf1211SN1 NV Stl 'NI3213H 031N3S32id SN91S30 4Ntl S1d30N00 3H1 H11M 213H13001 '1N3W(1000 SIHl ~eu~ 'sa~epossy pue woH•Ra~wi~ ~ 1181HX3 Ntfid 311S ~i~ldd ~1332~0 ,l3NOlS a=a 32~f101d r 00/00/00-JMO'3lld\~ 'ONI 'S31b'IOOSStl ONtl N210H-J3lWIN Ol ALIIIBtliI 1f10HlIM 38 lltlHS 'ONI 'S31tlI00SStl ONtl N210H-13lWIN A8 NOIltlldtlOtl ONb' N0111fLIMOHllltl N311R1M 1f10HlIM 1N3Wf1000 SIHL NO 30Ntlll3il 213d021dW1 ONtl ~0 3Sf1321 '032ltld321d SVM 11 HOIHM 2104 1N3110 ONtl 3SOd21fld 3Hl 2104 AlNO 030N31NI SI '301A213S d0 1N3Wf12LLSNl Ntl Sh' 'NI3213H 031N3S3ild SN91S30 ONtl S1d30N00 3Hl HlIM M3H13001 '1N3Wf1000 SIHL ~ •su~'sa~ei~ossy pue woH-~ta~wi~{ S~Ib'13a 1181HX3 N~ld 311S ~i2~dd ~i33b0 Jl3NOlS ~~~ 3~If1013 n ~ ni ~Q ~~ ~^ W L7 to W ~ ~ M N I fl IA II II W W W II W W W ~ ... , lie , ' _~~ W P7 O' ~ i ~ , MM~ W O a:. ~ Z z~ a , WJ r'~. ' ` W VJ Q W J O N O ~ Z H Z 0 ~ 2~~ ~ r W e 9`~ ao n ~ ni ~q I... z ~~ 0 W 1~.7 N ~ N l.7 P 9 Gq ~ 1 IA 11 ~0 I i ~ I J ~ i, r i W I ~1 ; ,\ m ~, ~ 1 1 \ ~; ~ ~` a ~° °a :, `~ ~ ' Q ~z r- a ~" ' ~ Z O aw i,~~, ~, , U w cn oW J ¢ U Z 0 N O H Z ~ Z Z~'" ~ 0 /~ r `o W L /~ is i is . x r 00/00/00-JMO'3lld\~ Attachment 6: N.C. Floodplain Mapping Information System Stoney Creek Floodplain Map `- ~~~s~~ Output Page 1 of 1 Legend f% r ._iJ ac"Ij~;nxs: 4` 1rr '.JCC ".:vxl,ai:l:fce ~+ =~JF11 a~.rh.tfe: ' ~1 AiA!~: 1:3'f+ ~'~ -7.,t '!JJ:f'. ~I},1,;. ~ ifixl .~ ~.t til ~? rRi.til Ili :~ - ~a.rt: lT ~ ...nl " urnr, cr:u1 ~ hua'•a I.k?n ..3I . m •h: •.Fr_ t e ~ ti:. FEHRS ~=OOPFP.4TlIG ~ TECHlL~=4~PP.RTfJEF. H.C. Floodplain Mapping Information Systen On-Line Mapping Application Provided by the North Carolina Floodplain Mapping Program ~isclaimzr This is not a Izgally hiroiir~g (FIF:h.Bj Flood Ina~rance Rate Ivtap and shriubi nut hz uszd as such. http://1 ~'~.168.101.8/seivlet/com.esri.esrimap.Esrimap?SeiviceName=locator&ClientVersi... 2/'22/2006