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HomeMy WebLinkAboutSW8111206_HISTORICAL FILE_20120206STORMWATER DIVISION CODING SHEET POST -CONSTRUCTION PERMITS PERMIT NO. SW8 1112010 DOC TYPE ❑ CURRENT PERMIT ❑ APPROVED PLANS HISTORICAL FILE ❑ COMPLIANCE EVALUATION INSPECTION DOC DATE 2 0 a 020 to YYYYMMDD North Carolina Beverly Eaves Perdue Governor February 6, 2012 NC®ENR Department of Environment and Division of Water Quality Charles Wakild, P. E. Director Natural Resources Jesse Lee Malpass, President Timberlind, Inc. 846 Livingston Chapel Rd. Delco, NC 28436 Subject: State Stormwater Management Permit No. SW8 111206 Windermere Estates PUD High Density Subdivision Wet Pond Project Brunswick County Dear Mr. Malpass Dee Freeman Secretary The Wilmington Regional Office received a complete State Stormwater Management Permit Application for Windermere Estates PUD on January 30, 2012. Staff review of the plans and specifications has determined that the project, as proposed, will comply with the Stormwater Regulations set forth in Session Law 2008-211 and Title 15A NCAC 2H.1000. We are forwarding Permit No. SW8 111206 dated February 6, 2012, for the construction, operation and maintenance of the BMP's and built -upon area associated with the subject project. This permit shall be effective from the date of issuance until February 6, 2020, and shall be subject to the conditions and limitations as specified therein. Please pay special attention to the conditions listed in this permit regarding the Operation and Maintenance of the BMP(s), recordation of deed restrictions, procedures for changes of ownership, transferring the permit, and renewing the permit. Failure to establish an adequate system for operation and maintenance of the stormwater management system, to record deed restrictions, to transfer the permit, or to renew the permit, will result in future compliance problems. If any parts, requirements, or limitations contained in this permit are unacceptable, you have the right to request an adjudicatory hearing by filing a written petition with the Office of Administrative Hearings (OAH). The written petition must conform to Chapter 150E of the North Carolina General Statutes, and must be filed with the OAH within thirty (30) days of receipt of this permit. You should contact the OAH with all questions regarding the filing fee (if a filing fee is required) and/or the details of the filing process at 6714 Mail Service Center, Raleigh, NC 27699-6714, or via telephone at 919-431-3000, or visit their website at www.NCOAH.com. Unless such demands are made this permit shall be final and binding. If you have any questions, or need additional information concerning this matter, please contact Steve Pusey at (910) 796-7215. Sin rely, Chall�.E., Director Division of Water Quality GDS/sgp: S:\WQS\Stormwater\Permits & Projects\201 1\1 11206 HD\2012 02 permit 111206 cc: Jeffrey Malpass, PE — Malpass Engineering, P.C. Brunswick County Inspections & Engineering Wilmington Regional Office Stormwater File Wilmington Regional Office 127 Cardinal Drive Extension, Wilmington, North Carolina 28405 1��One t Phone: 910-796.7215 \ FAX: 910-350-2004 \ DENR Assistance: 1-877-623-6748 i � OTthCa.TOlina Internet: w .ncwaterquatty.org Naturally An Equal Opportunity l Affirmative Action Employer State Stormwater Management Systems Permit No. SW8 111206 STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES DIVISION OF WATER QUALITY STATE STORMWATER MANAGEMENT PERMIT HIGH DENSITY SUBDIVISION DEVELOPMENT In accordance with the provisions of Article 21 of Chapter 143, General Statutes of North Carolina as amended, and other applicable Laws, Rules, and Regulations PERMISSION IS HEREBY GRANTED TO Timberlind, Inc. Jesse Lee Malpass, President Mt. Misery Road, Leland, Brunswick County FOR THE construction, operation, and maintenance of one (1) wet detention pond in compliance with the provisions of Session Law 2008-211 and 15A NCAC 2H .1000 (hereafter separately and collectively referred to as the "stormwater rules') and the approved stormwater management plans and specifications and other supporting data as attached and on file with and approved by the Division of Water Quality and considered a part of this permit. This permit shall be effective from the date of issuance until February 6, 2020 and shall be subject to the following specified conditions and limitations: I. DESIGN STANDARDS This permit is effective only with respect to the nature and volume of stormwater described in the application and other supporting data. 2. The subdivision is permitted for 51 lots at a maximum of 3,700 square feet of built -upon area (BUA) per lot, 20 townhomes at a maximum of 2,422 square feet of BUA per lot, and 22 townhomes at a maximum of 2,750 square feet of BUA per lot. 3. This stormwater system has been approved for the management of stormwater runoff as described in Section 1.6 of this permit. The runoff from all built -upon area within the permitted drainage areas of this project must be directed into the permitted stormwater control system. The wet pond has been designed to handle the runoff from 507,204 square feet of impervious area. 4. The maximum built -upon area allowed for the entire subdivision is 507,204 square feet. 5. The project shall provide and maintain a 50' wide vegetative buffer adjacent surface waters, measured horizontally from and perpendicular to the normal pool of impounded structures, the top of bank of each side of streams and rivers and the mean high water line of tidal waters. Page 2 of 9 State Stormwater Management Systems Permit No. SW8 111206 91 The following design elements have been permitted for this wet detention pond stormwater facility, and must be provided in the system at all times. a. Drainage Area, acres: 21.66 Onsite, ftZ: 752,804 Offsite, ftZ: 190,589 b. Total Impervious Surfaces, ftZ: 507,204 Lot BUA, ftZ: 297,640 Onsite Streets, ftZ: 66,663 Onsite Sidewalks, ftZ: 14,650 Other Onsite, ftZ: 2,600 Offsite, ftZ: 125,651 c. Average Pond Design Depth, feet: 5.5 d. TSS removal efficiency: 90% e. Design Storm: 1.5" f. Permanent Pool Elevation, FMSL: 91.5 g. Permitted Surface Area @PP, ftZ: 40,205 h. Permitted Temporary Storage Volume, ft3: 85,979 i. Temporary Storage Elevation, FMSL: 93.3 j. Predevelopment 1 yr-24 hr. discharge rate, cfs: 12.15 k. Controlling Orifice: 4"0 pipe I. Orifice Flowrate, cfs : 0.31 m. Permanent Pool Volume, ft3: 162,770 n. Forebay Volume, ft3: 35,019 o. Maximum Fountain Horsepower: % HP p. Receiving Stream / River Basin: Indian Creek / Cape Fear q. Stream Index Number: 18-70 r. Classification of Water Body: "C; Sw" II. SCHEDULE OF COMPLIANCE 1. No person or entity, including the permittee, shall alter any component of the approved stormwater drainage system shown on the approved plans, unless and until the Division has approved of the revised plan. 2. The permittee is responsible for the routine monitoring of the project for compliance with the built -upon area limits, grading, and the storm drainage system established by this permit, the permit documents, the approved plans, and the recorded deed restrictions. The permittee shall notify any lot owner that is found to be in noncompliance with the conditions of this permit in writing, and shall require timely resolution. 3. The permittee shall review all individual proposed and modified lot plans for compliance with the conditions of this permit. The permittee shall not approve any lot plans where the maximum allowed built -upon area has been exceeded, or where revisions to the grading or to the storm drainage system are proposed unless and until a permit modification has been approved by the Division. 4. The Director may notify the permittee when the permitted site does not meet one or more of the minimum requirements of the permit. Within the time frame specified in the notice, the permittee shall submit a written time schedule to the Director for modifying the site to meet minimum requirements. The permittee shall provide copies of revised plans and certification in writing to the Director that the changes have been made. Page 3 of 9 State Stormwater Management Systems Permit No. SW8 111206 5. The stormwater management system shall be constructed in its entirety, vegetated and operational for its intended use prior to the construction of any built -upon surface. 6. The permittee shall submit to the Director and shall have received approval for revised plans, specifications, and calculations prior to construction, for any modification to the approved plans, including, but not limited to, those listed below: a. Any revision to the approved plans, regardless of size. b. Redesign or addition to the approved amount of built -upon area. C. Further development, subdivision, acquisition, or sale of any, all or part of the project area. The project area is defined as all property owned by the permittee, for which Sedimentation and Erosion Control Plan approval or a CAMA Major permit was sought. d. Alteration of any aspect of the approved stormwater drainage system and/or the approved stormwater BMPs. e. The construction of any permitted future development areas shown on the approved plans. 7. All stormwater collection and treatment systems must be located in either public rights -of -way or dedicated common areas or recorded easements. The final plats for the project will be recorded showing all such required rights -of -way, common area and easements, in accordance with the approved plans. During construction, erosion shall be kept to a minimum and any eroded areas of the system will be repaired immediately. Upon completion of construction, prior to issuance of a Certificate of Occupancy, and prior to operation of this permitted facility, a certification must be received from an appropriate designer for the system installed certifying that the permitted facility has been installed in accordance with this permit, the approved plans and specifications, and other supporting documentation. Any deviations from the approved plans and specifications must be noted on the Certification. 10. If the stormwater system was used as an Erosion Control device, it must be restored to design condition prior to operation as a stormwater treatment device, and prior to occupancy of the facility. 11. This permit shall become void unless the facilities are constructed in accordance with the conditions of this permit, the approved plans and specifications, and other supporting data. 12. The permittee shall at all times provide the operation and maintenance necessary to assure that all components of the permitted stormwater system function at design condition. The approved Operation and Maintenance Agreement must be followed in its entirety and maintenance must occur at the scheduled intervals. 13. Records of maintenance activities must be kept by the permittee. The records will indicate the date, activity, name of person performing the work and what actions were taken. Page 4 of 9 State Stormwater Management Systems Permit No. SW8 111206 14. Prior to the sale of any lot, the following deed restrictions must be recorded: a. The following covenants are intended to ensure ongoing compliance with State Stormwater Management Permit Number SW8 111206, as issued by the Division of Water Quality under NCAC 2H.1000. b. The State of North Carolina is made a beneficiary of these covenants to the extent necessary to maintain compliance with the Stormwater Management Permit. C. These covenants are to run with the land and be binding on all persons and parties claiming under them. d. The covenants pertaining to stormwater may not be altered or rescinded without the express written consent of the State of North Carolina, Division of Water Quality. e. Alteration of the drainage as shown on the approved plans may not take place without the concurrence of the Division of Water Quality. f. The maximum built -upon area (BUA) per lot is 3,700 square feet. There are also 20 townhomes at a maximum of 2,422 square feet of BUA per lot, and 22 townhomes at a maximum of 2,750 square feet of BUA per lot. This allotted amount includes any built -upon area constructed within the lot property boundaries, and that portion of the right-of-way between the front lot line and the edge of the pavement. Built upon area includes, but is not limited to, structures, asphalt, concrete, gravel, brick, stone, slate, coquina and parking areas, but does not include raised, open wood decking, or the water surface of swimming pools. g. All runoff from the built -upon areas on the lots must drain into the permitted system. This may be accomplished through providing roof drain gutters, which drain to the pond or street, grading the lot to drain toward the street or directly into the pond, or grading perimeter swales and directing them into the pond or street. h. Built -upon area in excess of the permitted amount will require a permit modification. i. All affected lots shall maintain a 50' wide vegetative buffer adjacent to surface waters, measured horizontally from and perpendicular to the normal pool of impounded structures, the top of bank of each side of streams and rivers and the mean high water line of tidal waters. j. Any individual or entity found to be in noncompliance with the provisions of a stormwater management permit or the requirements of the Stormwater Rules is subject to enforcement procedures as set forth in G.S. 143, Article 21. k. If permeable pavement BUA credit is requested, the property owner must submit a request, with supporting documentation, to the permittee and receive approval prior to construction. 15. A copy of the recorded deed restrictions must be submitted to the Division within 30 days of the date of recording the plat, and prior to selling lots. The recorded copy must contain all of the statements above, the signature of the Permittee, the deed book number and page, and the stamp/signature of the Register of Deeds. 16. Prior to transfer of the permit, the stormwater facilities will be inspected by DWQ personnel. The project and the stormwater facility must be in compliance with all permit conditions. Any items not in compliance must be repaired, replaced or restored to design condition prior to the transfer. Records of maintenance activities performed to date will be required. 17. If the permanent pool volume is greater than 30,000 cubic feet, a decorative spray fountain will be allowed in the stormwater treatment system, subject to the following criteria: a. The fountain must draw its water from less than 2' below the permanent pool surface. Page 5 of 9 State Stormwater Management Systems Permit No. SW8 111206 b. Separated units, where the nozzle, pump and intake are connected by tubing, may be used only if they draw water from the surface in the deepest part of the pond. C. The falling water from the fountain must be centered in the pond, away from the shoreline. d. The maximum horsepower for the fountain's pump is based on the permanent pool volume. The maximum pump power for a fountain in this pond is % HP. 18. If permeable pavement BUA credit is desired, the permittee must submit a request to modify this permit to incorporate such language as required by the Division of Water Quality. The request to modify must include a proposed amendment to the deed restrictions and protective covenants for the subdivision, and a soils report identifying the type of soil, the Seasonal High Water Table elevation and the infiltration rate. Upon the successful completion of a permit modification, the individual lot owners that request to utilize permeable pavements shall submit the necessary forms and documentation to the permittee, or a designated agent, and receive approval prior to construction of the permeable pavement. III. GENERAL CONDITIONS This permit is not transferable except after notice to and approval by the Director. At least 30 days prior to a change of ownership, or a name change of the permittee or of the project, or a mailing address change, the permittee must submit a completed and signed Name/Ownership Change form, to the Division of Water Quality, accompanied by the supporting documentation as listed on the form. The approval of this request will be considered on its merits and may or may not be approved. 2. The permittee is responsible for compliance with all permit conditions until such time as the Division approves a request to transfer the permit. Neither the sale of the project in whole or in part, nor the conveyance of common area to a third party constitutes an approved transfer of the permit. 3. Failure to abide by the conditions and limitations contained in this permit may subject the Permittee to enforcement action by the Division of Water Quality, in accordance with North Carolina General Statute 143-215.6A to 143-215.6C. 4. The issuance of this permit does not preclude the Permittee from complying with any and all statutes, rules, regulations, or ordinances, which may be imposed by other government agencies (local, state, and federal) having jurisdiction. 5. In the event that the facilities fail to perform satisfactorily the Permittee shall take immediate corrective action, including those as may be required by this Division, such as the construction of additional or replacement stormwater management systems. 6. The permittee grants DENR Staff permission to enter the property during normal business hours for the purpose of inspecting the permitted stormwater management facility. 7. The permit issued shall continue in force and effect until revoked or terminated. The permit may be modified, revoked and reissued or terminated for cause. The filing of a request for a permit modification, revocation and re -issuance or termination does not stay any permit condition. 8. Unless specified elsewhere, permanent seeding requirements for the stormwater control must follow the guidelines established in the North Carolina Erosion and Sediment Control Planning and Design Manual. Page 6 of 9 State Stormwater Management Systems Permit No. SW8 111206 9. Approved plans and specifications for this project are incorporated by reference and are enforceable parts of the permit. The permittee shall maintain a copy of the permit, O&M Agreements, and the approved plans at all times. 10. The issuance of this permit does not prohibit the Director from reopening and modifying the permit, revoking and reissuing the permit, or terminating the permit as allowed by the laws, rules and regulations contained in Session Law 2006- 246, Title 15A NCAC 2H.1000, and NCGS 143-215.1 et.al. 11. The permittee shall submit a permit renewal application at least 180 days prior to the expiration date of this permit. The renewal request must include the appropriate documentation and the processing fee. Permit issued this the 6th day of February, 2012. NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION Division of Water Quality By Authority of the Environmental Management Commission Permit Number SW8 111206 Page 7 of 9 DWQ USE ONLY Date Received Pee Paid P-,rmit Number Applicable Rules: (select all that apply) ❑ Coastal SW -1995 ❑ Coastal SW - 2008 ❑ Ph II - Post Construction ❑ Non -Coastal SW- HQW/ORW Waters ❑ Universal Stormwater Management Plan ❑ Other WQ M mt Plan: State of North Carolina Department of Environment and Natural Resources Division of Water Quality STORMWATER MANAGEMENT PERMIT APPLICATION FORM This form may be photocopied for use as an original I. GENERAL INFORMATION 1. Project Name (subdivision, facility, or establishment name - should be consistent with project name on plans, specifications, letters, operation and maintenance agreements, etc.): Windermere Estates PUD 2. Location of Project (street address): City: Leland County: Brunswick Zip: 28451 3. Directions to project (from nearest major intersection): Travel approx. 1.72 miles north on S.R.1419 (Northwest Rd.) from the intersection of NC-87 (Maco Rd.) & US 74/76 (Andrew Jackson Hwy) Turn right onto S R 1426 (Mt. Misery Rd.) & travel approx. 4.93 miles. The site is on the south side of Mt Misery Rd 4. Latitude: 34' 18' 05" N Longitude: 78' 04' 18" W of the main entrance to the project. IL PERMIT INFORMATION: 1. a. Specify whether project is (check one): ®New ❑Modification b.If this application is being submitted as the result of a modification to an existing permit, list the existing permit number , its issue date (if known) , and the status of construction: ❑Not Started []Partially Completed* ❑ Completed* *provide a designer's certification 2. Specify the type of project (check one): ❑Low Density ®I-ligh Density ❑Drains to an Offsite Stormwater System ❑Other 3. If this application is being submitted as the result of a previously returned application or a letter from DWQ requesting a state stormwater management permit application, list the stormwater project number, if assigned, and the previous name of the project, if different than currently proposed, 4. a. Additional Project Requirements (check applicable blanks; information on required state permits can be obtained by contacting the Customer Service Center at 1-877-623-6748): ❑LAMA Major ®Sedimentation/Erosion Control& ac of Disturbed Area ❑NPDES Industrial Stormwater ❑404/401 Permit: Proposed Impacts b.If any of these permits have already been acquired please provide the Project Name, Project/Permit Number, issue date and the type of each permit: Erosion Control: Windermere Estates, BRUNS-2010-035, April 8, 2010, Erosion control permit will be modified to show proposed development and increase limits of disturbance. XXX-11 IED DE.r, 0 7 2011 BY: Donn SWU-101 Version 07Iun2010 Page I of6 III. CONTACT INFORMATION 1. a' Print Applicant / Signing Official's name and title (specifically the developer, property owner, lessee, designated government official, individual, etc. who owns the project): Applicant/Organization: TimberLind Inc. Signing Official &'Title: Jesse Lee Malpass, President b.Contact information for person listed in item la above: Street Address: 846 Livingston Chapel Rd City: Delco State: NC Zip: 28436 Mailing Address (if applicable): 846 Livingston Chapel Rd. City: Delco State: NC Zip: 28436 Phone: ( 910 1 655-2852 Fax: c. Please check the appropriate box. The applicant listed above is: ® The property owner (Skip to Contact Information, item 3a) ❑ Lessee* (Attach a copy of the lease agreement and complete Contact Information, item 2a and 2b below) ❑ Purchaser* (Attach a copy of the pending sales agreement and complete Contact Information, item 2a and 2b below) ❑ Developer* (Complete Contact Information, item 2a and 2b below.) 2. a. Print Property Owner's name and title below, if you are the lessee, purchaser or developer. (This is the person who owns the property that the project is located on): Property Owner/Organization: Signing Official & b. Contact information for person listed in item 2a above: Street Address:— City: — Mailing Address (if City: Phone: ( I Email: State: Fax: Zip: 3. a. (Optional) Print the name and title of another contact such as the project's construction supervisor or other person who can answer questions about the project: Other Contact Signing Official & Ti b.Contact information for person listed in item 3a above: Mailing Address: City: S Form SWU-101 Version 07Jun2010 Page 2 of Phone: Fax: 4. Local jurisdiction for building permits: Brunswick County Point of Contact: Phone #: ( 910 ) 253-2050 IV. PROJECT INFORMATION 1. In the space provided below, briefly summarize how the stornnvater runoff will be treated. 2. a. If claiming vested rights, identify the supporting documents provided and the date they were approved: ❑ Approval of a Site Specific Development Plan or PUD Approval Date: ❑ Valid Building Permit Issued Date: ❑ Other: Date: b.If claiming vested rights, identify the regulation(s) the project has been designed in accordance with: ❑ Coastal SW -1995 ❑ Ph It - Post Construction 3. Stormwater runoff from this project drains to the 4. Total Property Area: 18.28 acres River basin. 5. Total Coastal Wetlands Area: 0 acres 6. Total Surface Water Area: 0 acres 7. Total Property Area (4) - Total Coastal Wetlands Area (5) - Total Surface Water Area (6) = Total Project Area': 18.28 acres Total project area shall be calculated to exclude the following the normal pool of impounded structures, the area between the banks of streams and rivers, the area below the Nornal High Water (NHW) line or Mean High Water (MHW) line, and coastal wetlands landward from the NHW (or MHW)line. The resultant project area is used to calculate overall percent built upon area (BUA). Non -coastal wetlands landward of the NHW (or MHW) line may be included in the total project area. 8. Project percent of impervious area: (Total Impervious Area / Total Project Area) X 100 = 47.92 % 9. How many drainage areas does the project have? 1 (For high density, count 1 for each proposed engineered storuaoater BMP. For low density and other projects, use I for the whole property area) 10. Complete the following information for each drainage area identified in Project Information item 9. If there are more than four drainage areas in the project, attach an additional sheet with the information for each area provided in the same format as below. Form SWU-101 Version 07Jun2010 Page 3 of 7 Basin Information Drainage Area 1 Drainage Area Drainage Area _ Drainage Area Receiving Stream Name Indian Creek Stream Class * C; Sw Stream Index Number * 18-70 Total Drainage Area (so 943,393 On -site Drainage Area (so 752,804 Off -site Drainage Area (so 190,589 Proposed Impervious Area*`(so 507,204 % Impervious Area** total 53.77 Impervious** Surface Area Drainage Area 1 Drainage Area _ Drainage Area _ Drainage Area On -site Buildings/Lots (so 297,640 On -site Streets (so 66,663 On -site Parking (so On -site Sidewalks (so 14,650 Other on -site (so 2,600 Future (so - Off -site (s0 125,651 Existing BUA*** (sf) - I'otal 507,204 Street❑ Class and Index Number can be determined at: httn://yortnLncdenr.orrineb/zuq[ps/csn/dnssifientions Im terofous area is defined as the built upon area including, but Plot limited to, buildings, roads, parking areas, si�ewalks, gravel areas, etc. Report only that amount of existing BUA that zoill remain after development. Do not report any existing BUA that is to be removed and Which will be replaced by new BUA. 11. How was the off -site impervious area listed above determined? Provide documentation. Indian Creek Estates lots were assumed to be 100% impervious Merrywood Subdivision lots were counted as 30% impervious based on subdivision's deed restrictions A site visit & NCDOT topo were used to determine drainage area. Projects in Union Countv: Contact DWQ Central OJjice staff to check if the project is located within a Threatened K Endangered Species watershed that may be subject to more stringent smrnnwater requirements as per NCAC 02B .0600. V. SUPPLEMENT AND O&M FORMS The applicable state stormwater management permit supplement and operation and maintenance (O&M) forms must be submitted for each BMP specified for this project. The latest versions of the forms can be downloaded from http://L)ortal.ncdenr.org/web/wq/ws/su/bmp-manual. VI. SUBMITTAL REQUIREMENTS Only complete application packages will be accepted and reviewed by the Division of Water Quality (DWQ). A complete package includes all of the items listed below. A detailed application instruction sheet and BMP checklists are available from http://portal.ncdennorg/web/wq/ws/su/statesw/forms dots. The complete application package should be submitted to the appropriate DWQ Office. (The appropriate office may be found by locating project on the interactive online map at http://portal.ncdennorg/web/wq/ws/su/maps.) Please indicate that the following required information have been provided by initialing in the space provided for each item. All original documents MUST be signed and initialed in blue ink. Download the latest versions for each submitted application package from http://portaLncdenr.org/web/wq/ws/su/statesw/forms does. als 1. Original and one copy of the stormwater Management Permit Application Form. �n%�_ 2. Original and one copy of the signed and notarized Deed Restrictions & Protective Covenants J W Form. (if required as per Part Vll below) 3. Original of the applicable Supplement Form(s) (sealed, signed and dated) and O&M agreement(s) for each BMP. 4. Permit application processing fee of $505 payable to NCDENR. (For an Express review, refer to http://www.envhelp.org/pages/onestopexpress.html for information on the Express program and the associated fees. Contact the appropriate regional office Express Permit Coordinator for additional information and to schedule the required application meeting.) Form SWU-101 Version 07Jun2010 Page 4 of 7 5. A detailed narrative (one to two pages) describing the stormwater treatment/managementfor the project. This is required in addition to the brief summary provided in the Project Information, item 1. 6. A USGS map identifying the site location. If the receiving stream is reported as class SA or the receiving stream drains to class SA waters within '/z mile of the site boundary, include the 1/2 mile radius on the map. 7. Sealed, signed and dated calculations. TWA Jbm J6M 8. Two sets of plans folded to 8.5" x 14" (sealed, signed, & dated), including: J BM a. Development/Project name. b. Engineer and firm. c. Location map with named streets and NCSR numbers. d. Legend. e. North arrow. f. Scale. g. Revision number and dates. h. Identify all surface waters on the plans by delineating the normal pool elevation of impounded structures, the banks of streams and rivers, the MHW or NHW line of tidal waters, and any coastal wetlands landward of the MHW or NHW lines. • Delineate the vegetated buffer landward from the normal pool elevation of impounded structures, the banks of streams or rivers, and the MI-IW (or NHW) of tidal waters. i. Dimensioned property/project boundary with bearings & distances. j. Site Layout with all 13UA identified and dimensioned. k. Existing contours, proposed contours, spot elevations, finished floor elevations. I. Details of roads, drainage features, collection systems, and stormwater control measures. in. Wetlands delineated, or a note on the plans that none exist. (Must be delineated by a qualified person. Provide documentation of qualifications and identify the person who made the determination on the plans. n. Existing drainage (including off -site), drainage easements, pipe sizes, runoff calculations. o. Drainage areas delineated (included in the main set of plans, not as a separate document). p. Vegetated buffers (where required). BM 9. Copy of any applicable soils report with the associated SHWT elevations (Please identify elevations in addition to depths) as well as a map of the boring locations with the existing elevations and boring logs. Include an 8.5"xl1" copy of the NRCS County Soils map with the project area clearly delineated. For projects with infiltration BMPs, the report should also include the soil type, expected infiltration rate, and the method of determining the infiltration rate. (Infiltration Devices submitted to WiRO: Schedule a site visit for DWQ to verifij the SHWT prior to submittal, (910) 796-7378.) MA q 10. A copy of the most current property deed. Deed book: 1830 Page No: 947 11. For corporations and limited liability corporations (LLC): Provide documentation from the NC Secretary of State or other official documentation, which supports the titles and positions held by the persons listed in Contact Information, item la, 2a, and/or 3a per NCAC 214.1003(e). The corporation or LLC must be listed as an active corporation in good standing with the NC Secretary of State, otherwise the application will be returned. http:/ /www.secretary.state.nc.us/Corporations/CSearch.aspx VIL DEED RESTRICTIONS AND PROTECTIVE COVENANTS For all subdivisions, outparcels, and future development, the appropriate property restrictions and protective covenants are required to be recorded prior to the sale of any lot. If lot sizes vary significantly or the proposed BUA allocations vary, a table listing each lot number, lot size, and the allowable built -upon area must be provided as an attachment to the completed and notarized deed restriction form. The appropriate deed restrictions and protective covenants forms can be downloaded from http://portal.ncdenr.org/web/wq/ws/su/statesw/forms does. Download the latest versions for each submittal. In the instances where the applicant is different than the property owner, it is the responsibility of the property owner to sign the deed restrictions and protective covenants form while the applicant is responsible for ensuring that the deed restrictions are recorded. By the notarized signature(s) below, the permit holder(s) certify that the recorded property restrictions and protective covenants for this project, if required, shall include all the items required in the permit and listed on the forms available on the website, that the covenants will be binding on all parties and persons claiming under them, that they will run with the land, that the required covenants cannot be changed or deleted without concurrence from the NC DWQ and that they will be recorded prior to the sale of any lot. Form SWU-101 Version 07Jun2010 Page 5 of 7 VIII. CONSULTANT INFORMATION AND AUTHORIZATION Applicant: Complete this section if you wish to designate authority to another individual and/or firm (such as a consulting engineer and/or firm) so that they may provide information on your behalf for this project (such as addressing requests for additional information). Consulting Engineer: Jeff Malpass Consulting Firm: Malpass Engineering, P.C. Mailing Address: 1134 Shipyard Blvd City: Wilmington State: NC Zip: 28412 Phone: ( 910 ) 392-5243 Email: jeffmalvass®bizec.rr.com Fax: ( 910 ) 392-5203 IX. PROPERTY OWNER AUTHORIZATION (if Contact Information, item 2 has been filled out, complete this section) I, (print or type name of person listed in Contact Information, item 2a) certify that I own the property identified in this permit application, and thus give permission to (print or h(pe name of person listed in Contact Information, item la) with (print or hjpe name of organization listed in Contact Information, item la) to develop the project as currently proposed. A copy of the lease agreement or pending property sales contract has been provided with the submittal, which indicates the party responsible for the operation and maintenance of the stormwater system. As the legal property owner I acknowledge, understand, and agree by my signature below, that if my designated agent (entity listed in Contact Information, item 1) dissolves their company and/or cancels or defaults on their lease agreement, or pending sale, responsibility for compliance with the DWQ Stormwater permit reverts back to me, the property owner. As the property owner, it is my responsibility to notify DWQ immediately and submit a completed Name/Ownership Change Form within 30 days; otherwise I will be operating a stormwater treatment facility without a valid permit. I understand that the operation of a stormwater treatment facility without a valid permit is a violation of NC General Statue 143-215.1 and may result in appropriate enforcement action including the assessment of civil penalties of up to $25,000 per day, pursuant to NCGS 143-215.6. I, . a Notary Public for the State of . County of do hereby certify that before me this _ day of personally appeared . and acknowledge the due execution of the application for a stormwater permit. Witness my hand and official seal, SEAL My commission Form SWU-101 Version 07Jun2010 Page 6 of X. APPLICANT'S CERTIFICATION 1, (print or type name of person lister! in Contact Information, item I a) Jesse Lee Malpass certify that the information included on this permit application form is, to the best of my knowledge, correct and that the project will be constructed in conformance with the approved plans, that the required deed restrictions and protective covenants will be recorded, and that the proposed project complies with the requirements of the applicable stormwater rules under 15A NCAC 21-1 .1000, SL 2006-246 (Ph. II - Post Construction) or SL 2008-211. Signature: Date: ,s '�' - I/ L MAZ I '�eu-em beNSrjo2E v, a Notary Public for the State of N01ZTd 64XPUMM, County of t E_W hl_JoVe--g , do hereby certify that _�/ESSE LEE MALPA55 personally appeared before me this 8 day of _A UG UST 2-01 L, and ackno ' edge the due execution of the application for a stormwater permit. Witness my hand and official seal, `o�t�etstt:are*o 'o fg9L 9 _ rn ;;0 8BG y �C) 111"AOVER; q����'. SEAL My commission expires Oia Form SWU-101 Version 07Jun2010 Page 7 of 7 Pusey, Steven From: Justin Bishop jjustinbishop@bizec.rr.com] Sent: Monday, January 30, 2012 9:14 AM To: Pusey, Steven Cc: jeffmalpass@bizec.rr.com Subject: RE: SW permit - Windermere - Additional Info. Steve, The BUA for the townhouses were obtained by checking the worst case scenario which were units #208 (exterior) & 209 (interior). The fronts of those 2 units are further from the back of curb than the other townhouse units. Therefore, a longer driveway would be required. The BUA calculated for these 2 units were applied to all the townhouse units (exterior or interior) with the knowledge that the BUA for the remainder of the townhouses would not exceed the BUA for townhouse units #208 & 209. Thanks, Justin -----Original Message ---- From: Jeff Malpass fmailto:ieffmaloass(clbizec.rr.com1 Sent: Monday, January 30, 2012 8:52 AM To: 'Justin Bishop' Subject: FW: SW permit - Windermere - Additional Info. From: Pusey, Steven rmailto:steven.ou=(y bncdenr.gov] Sent: Friday, January 27, 2012 1:43 PM To: Jeff Malpass Subject: RE: SW permit - Windermere - Additional Info. From the dimensions listed on this detail, it appears that you have some safety factor built-in to the BUA for townhomes, or I am not adding all the BUA. Can you please verify how you got the BUA for the townhomes, i.e. — 2,422 (exterior) and 2,750 (interior)? If you have safety factor built-in, please advise. Thanks, Steve From: Jeff Malpass rmailto:ieffmaloass(a)bizec.rr.comi Sent: Friday, January 27, 2012 11:40 AM To: Pusey, Steven Subject: RE: SW permit - Windermere - Additional Info. Steve, See attached PDF of revised plan sheet. If this is sufficient then we will submit 2 sealed copies of this revised sheet. Thanks, i - z r _- i. U ' U _ S CR !�: J Y n y 1'+ 1_ r i T + _f �J t9 Justin From: Pusey, Steven[mailto:steven.ousevCalncdenr.gov] Sent: Thursday, January 26, 2012 9:06 AM To: Jeff Malpass (ieffmaloasstabizec.rr.com) Subject: SW permit - Windermere - Additional Info. Importance: High Jeff, As per our conversation today, we need the following information to proceed with the review of your stormwater permit application: Please provide a typical building footprint with dimensions for the townhome development in the Windermere project. Also, take note of all concrete and/or wood deck areas. This plan detail should be submitted on a revised plan sheet. We would like your response no later than next Friday, February 3, 2012, if possible. Please let me know if you have any questions. Thanks, Steve critcvcic 47. PU Environmental Engineer NCDENR - Div. of Water Quality Surface Water Protection Ph (910) 796-7334 / Fax (910) 350-2004 Before printing this email, please consider your budget and the environment E-mail correspondence to and from this address maybe subject to the North Carolina Public Records Law and maybe disclosed to third parties. :L. aj )iv :�Q :C4 CJ If I ;c i Malpass Engineering, P.C. 1134 Shipyard Blvd. Wilmington, NC 28412 Phone: 910-392-5243 Fax: 910-392-5203 License No. C-2320 December 9, 2011 To: Kelly Johnson Environmental Engineer Re: Windermere Estates tcv agc A 0 tolf The following items have been addressed per your December 8, 2011 emailed comments: 1. The pond drainage area (onsite & offsite) has been provided on sheet 2. A copy of the deed for the Merrywoods lot that is draining to our site is provided along with the Merrywoods Subdivision deed restrictions. 2. The pond liner has been removed from the plan. We are providing two sets of the revised plan. Thanks, Justin Bishop, P.E. DEC 0 9 2011 0 EK 1 096 rG)0900 N�o 96 JUN 28 PH 12: 55l� NORTH CAROLINA SUPPLEMENTAL DECLARATION EXTENDING BRUNSWICE COUNTY RE,:.-!N'Y U-as RESTRICTIVE COVENANTS Y. tl ISM CK THIS SU PP LEME[iTAL/�j .'LARATION MAD by 'lth day of .Lune 1996, by MERRYWOODS, INC.,h , after referred to as "Declarant" or "Seller". R 17 WITNES�?II�/1,��,/� WHEREAS, th��dfeclarant led Restr(Jict3ir�r�oh�i �rf rn the Office of Brun qx Coun t'x $u61' Regr on August 14, �� are recorded in Book. 1047 � g 127 an�7a> WHEREAS, in paragraph 22 iVt �W4 provided that said restrictive covenants may he extended by a supplemental declaration to surrounding and contiguous property owned by Declarant by filing of record a supplemental declaration executed by Declarant, and WHEREAS. this Declaration is filed for that purpose. NOW, THEREFORE, Declarant hereby declares that the restrictive covenants recorded in Boot: 1047 at Page 127 are extended to include the property hereinafter described, and said property shall be subject to said restrictions in th same manner and to the same extent as if said property had been init�i"�ly described in the description of property in said restrictive EXCEPT AS FOLLOWING: /L4v ParagrapMSVJ in said restric�r c nts is amended, and the following sentenr Kali br(�,dded to the �� addiCion to said Paragraph 5: e �(!� "Merryvoqq Inc reserves %,r,, right to reduce the of any home from 24 P et vide to a lessea�s�aidth and to allow nther than a new home to be placed on any $act in additional sections of Merrywoods." B: Paragraph 17, ARTICLE III, Section 1 in said restrictive covenants is amended, and the first sentence shall be modified to read: "For each and every tract or lot that abuts a public, non -state maintained road or street, each such tract or lot owner for himself or itself, agrees to pay his or its prorata share of cost to maintain the non -state maintained roads and streets and rights of way." The property upon�ch these restrictive covenants, as amended, are extended to cover is 1 of those certain tracts or parcels of land located in Northwest 1�xnShlp, Brunsw}". A�- unty, North Carolina and being described on map pared by Hanovci�''/.��lServices, P.A. known as Herr woods Seeti Three, ozded in Map+j� the Office of egister o ds of Brunswick at Page Ylja, in ` y� h;p,c th Carolina. tI Q"U S 000061 RECEIVED t9 hL tzz DEC 0 9 2011 BY:- �MN �--- 0O �DDDDD THIS SUPPLEMENTAL DECLARATION EXTE14DI14G RESTRICTIVE. COVENANTS shall run with the land and is hereby declared and voluntarily executed this 27ch day of June 1990 311 WITNESS WIiE the unders. tied corporation has caused these presents to be axed It in its name m y authorized officers, and its corporate sea o o be hereto affixe� a of June 1996. P y MERRYWOODS, I���`: D "1 ey ATTEST: NORTH CAROLI[iA " n nm' KECI"d.ENBURG COUNTY I, Trenna D. Crane rh� a Notary Public for said County and V BO State, do hereby curt that DERAll KNIGHT personally appeared before me this day and a4nbwledged tha she is Assistant Secretary of HERRYWOODS, INC., athat by authori iven, and as the act of the Corporation, the 0, going instrument n its name by its Vice President, seal �^ith its �4Qrporate sea], A by her as its Assistant Sear S - y. WITNESS my han and notarial seal" 27th day of June 1996. V�� tJLun µ, D . V10.' La — Notary Public 2-15-99 �Do Page STATE OF NORTH CAROLINA COUNTY OF BRUNSWICK The Foregoing(or annexed) Certificate(s) of Cx- —f) CJ'e�r`G Notary(jes) ruonc Is (Are) eenN¢a to oe emrect. This Instrument was filed for Registration on this —as Day of in the Book And Page shown on the First Page hereof. r ROHERTi.Rulu SON Reglsteror ad �o DEC 0 9 2011 IduW5 ay L 411v1 Olt 71N V O 7 1Sr.., 5201 !!PSEt03; COdn. CIIARLDTTE. ;x xezos BY: : QL ..::':;c:.i::. :,t. 10-1 -Id1 95dpS IL PH P 19 NDETH JAR„LruA '( 1_.FSTi ICTIVF' r:OV'=nnWTS E=INswi CF. CODHT'e HJi Tt1:5 DECLn4i. A t,ul- t1,i:: Ilth,la•}J 1975, by Y rrywoods, Inr�� {rath Caq}?li ua cnI 1. ur a lti�{�, y $ referral to as "Derlar � or "Sclle.'j1v / HI T�I�E'S��'/'THH�/:� L•HF.REAS. Declarant 29 the nunet k-bothat certain tract of land ter-insflct described located in erunswich County, north Carolina, and WHEREAS, Declarant desires to subj-r.t and impose said property with mutual and beneficial restrictions, covenants, conditions and limitations of uses to which they may be put and place same under a general plan or scheme of improvement for the benefit and complement of said property, obligating the present and Latino owners of raid property in accordance therewith. NOW, THEREFORE, Der��' rant hereby deela:es that said properly for which these rest ri cY,f s are adopts,! are held and shall he held. conveyed, hypotheeatey .as rd, rented, used, occupied and improved, subject to the fo]tow` g restrictions, 11 of which are declared and agreed upon for th�rpose of enhanci� fi-3, ratecting the value. desirability and 601 activeness of the In described. The declaration Ipt re•stryy�ns is dcsi yn- p o[ keeping said Pert}• desir & and wniform, at ble esthetic and,,+j�(-Ttaetieal design areF� as heroin sp.reifie ;gall of the restrA ions herein contain€'d� +a11 +un with the land and he binding upon all parties acquiring ar�✓yr'11ght, title or interest in or to all the real ploperly Or any part r parts thereof subject to such restrictions. NLlhc-t.rjCa.i'•t1741y DESCR]PT 10❑ OF pF'03'ERT. 'i Il;•C•C I!7 , gJtt All those certain hearts of land being=itutalcd in NorthwestTownship, Hrunsuich County, ❑o:th Caro Is a. and - known an Lots 1 through i in t{rr rywor.ds SubPPedy�si tar _ and more particularly dencaibad "a plat recorded•�in Hap �fl Cabinet Z at Pace 351n in the Elrn:wick Count By-Per7i, c-- Ru9ist r}'. /0 RESTRICTION:-, In the Lol!ow y c.ver:ants and . n r+-never ILc te:m "Sr]]m" ::halOttpea:' nr I:cpp nscd !r.: ei n. Il=cjty'.1SAI,.rL .d and constconstrued to nm \�5S�5�d im-II u d�YW'111'."]",so-ei , Inc., n., (A u�/r�e' F and ru when lLi- tetra nherein, it s�I Lc d.-.-me•i ..rnle.l t�• n.ev. ad includpurchasers a their ral•e•�t t legal lupreseutative, administrators, executors det as601; whenever the t..ern. "n550:.1314:on" shall appear or Aw used I,eucin, it stall Le deemed and construed to mean and refer to HerrywoaJS Homcuwn^rs ssociatum. its successor's and assigns; and whenever "Tract" Vital! aCpoar ur he ua,.d herein, it shall I— d,eme.l and don:a inv1 to .,an and Icf,-r tp any lot of land as :shown "pan said recorded subdivision plal.. 1. Al! traeLs of the subject property Vuld by the Seller shalt he used solely -and exclus Wely for residential purposes and the limi Led business purposwo described herein. ? Ho residential Structure, CAN! than as described herein. :hall he erected• alten.d, pl.ao.-d, at p"mitted to rmuain on any tract other than one detached. stngl--iamily dwelling and ntlrcr arcesn"ry structures customarily incidental to country residential ace and fn: fanning and rumazy opcuati.m.:. All sway sLnmtm�-s other than well holu:ea :hall .,c .:itu.I,J the: N- wall r•r other OKI047PGO128 put it on the: eof shall :I wet t- the it ut of ward for Ihao the front call of the yd-nt tat duelling. 3. hi mired bung U ventures for farm y.r oducts and our spry nperat iuno will he a y. •I, provided, nn whulusal ul retail outlet structure is built 10!uhjeet l.roperty her provided , that said Ltrsin=cs real t�,.- do not Let or nuisance to the neighborhood. I v'hr vunt.0 shall ba='�L�11� at `�'pggar ul Wined ou any Iracl. iloui:yubld pa-ts rsi/.7<d 6•: pefrr•it Lcd; Lu tad,/) rchola puts shall he c:.wilai n-d 4ithr % l.om:dari rs of LL_r e, t Leir ovu•nsi de, and such -Call Lc rout pined wi ,i`i✓,t 6•: at as of the 'eet ;hat is lu. tU IId1 of it. duelling unit. ❑a building steal I L, crac:Lrou bn r:•rarer than '_5 tect to the edge of any proposed mtr•-et .: in feet to the ecn L"z line of UU10. Carolina State Highway S.h. 1426, n•r r,<ar et than 15 feel to any We or rear' lot line. unless prior written approval is given Ly 5 11o: W allowing an exception. 5. Any conventional rcnidential building located on any trari rhall hevc a minimum of 1100 syoorc feet of healed area. Any mohil•: home located on anyast shell he not le - thon 24 feet wide and feet long. Any mobile home located on any tract shall he new at the time of placement unl � prior written approval is greet, ky Merrywoods, Ina., for 4�., it.g :,o older model to he located nn any tract. The front Jo f any r sfdence erected or situated on a ltact uhall face th-� rr, street on which any rnvidenec is loratud unless prior writ will; approval is gi `�h'/�Iri� F:etrywoods, Inc. for allowing at, exceptV, 10 G. Each 1dent ial h, 'COO :mist he nod• Pi, l.t�r �l rm,- il 1•vcum�:: a ,ei denc.r. Iindv poi ng male Le construe (� n•: rratc ials, c 3 ist in of eithe, bt metallic or vinyl W.I. home ski,tirg. 9 e use of any nthrr �4'A'.ec of material mule tecervr utiLleu approval of W Srll•:r prim iostallatl.u,. 7. Ln basement, tent, shack, gal'ege, Lain.[ other :aithrailding erected on any tract shall at any time be used a., a tcmYotaiy or permanent residence. A. No outside toil-t ar toilet -facilities shall be p.:rmili,d outside the main structure. Themain sttuctu,e ..hall Contain inLM toilets which shall he c,,nnectrd to an apptoved septic tank syst•-rn in accordance with state :and county I,ea!ah regulations. 9. A fifteen (15) inert easement is reserved along the in::ido the hunt and si:ir J�,p line adjacent to any su eel 1i91n of way Fur utility and MUM !•m pos-::. and M, Ma wide vt;l,ty and drainage easemeu n run-tved alonu� t/y�� �,ns We of each interior side and roar lot freer. (1'r✓/{�v/ �, meat is rescrvcd along ?Le inside v ad, ea crior >rd..li a, sY,1.' yy U r lot that is iu not a<Ij etlt to ::'.,•• ,i'Pub aw.ra '„•. r.:x rued a sh on the ,r .:e:' nwp male..D in, 1t lull L, Q- t•ap- �C{f f each property :,wtr:[ to prevent the dvvelopmclrt of any ur ,, utui•jhlly or uol:enq•t conditions of bui Idi og g;..00dw wL1oh shall loud to nuhstanlially d-dear, the beauty of th-: MUhho,h„od .o ., whole or of a spent f., a , ea. 9, unused objnct:. r,u+c._d alyal at us, unu osur ed or no I,vms•.1 an!onobi l us or any vmhi !u it& di spl ey i:.g aour cut :[sped tun st teller. of any pots iru Ih•-,....f ...+,lI !... p.-: m: tt.-d Iu [ -main exposed on any pn•perty. All Prot:. al.: 1... ,..p• cic • and fr. ..f gal bage, junk, trash, at ter;a u. any c•nLst anon that mighl rout i101u W a health Ward or the ! uwJing and habitation of snakes. rats. inlectz r other p<-cl::. -,Le .Ylc,for :oi:•r .W condition of apt Icsfdent, and <tnmlm must a--! tho IN Seller at o11 times. �10 a� a �,b 8K 1 047 P50129 11. tl nth.ug i:,:-vio ....,Ine4 ..h+., 1- censt rued Lrq.am, r any covenants and Itt Ict I-s .a, any p: ape, ty of I ownej r. of IL- suLdivision other th! O 3:•: :.t op<trg � which rest['i.:I lvc covenants specifical l}: 1+. 12. Ho offe.si Q�CC�vul none ous t::.d•: ao:ivity c11a11 be c:,v rt ed on upuu any t:'a at, , L :hall ouyl l.i ::� Jr• ll,c t,on tcmhng I., :-ausc embarrassy la& di "Wm . .au y.,r 11us,;: t ..e to r. h.. neighbothcod. Pn,, /� `7Sl'lZ //��� 13. Se when eL]" Les•'+V'�Q�t.t�'t -• r•9h;. to ,r :n any (o ff'IT�L:iY.0 n. demribrd 3' IO' owned 1.•: it Lc•as fu1 t.h•: l,u:prse at p,trviding access to ar ft. . 16e aLo �i.� .tiled p,.pe,ty u_ it—, pnopart y -ned by i t . V"-., . 14. No lot 01 :,uy pat t ,,.., Win& . , an! Pnl cLanvI may at why tiara, be used as a road, am-,, t:.ad, _ti-vt "n alleyway to ar.'em. other fn cp.:rtie:: vitL.-It Ih..-'r.Z•t• �, itt-n l.ev ran sst,a. u. IIn- Sellet. 15. All driveway:'. .u,l drtmwny :,ip-- ::hall In installed and cnnstructed in accordance It :h those "l andm N -staL:ishud 19 the Um'ih r:,, od Ina Departwcot .4 TI au:.p•, I at WX reroudaty tesidenlial Streets. It. St t.:O[s will; jOt ir: sul.li ei:'.L,.0 al.: to be public stteets and are 1. he dedi 4 to "011ie I!',- - I :.hall temai„ p.tldi- sheets. Until S. Liam as -ad'l• � halt undertake and assume!the t}espuns1 lity I•f ma: nl ailiin�."�L��(��10), s[ .-I 11.- Dcvrl o ,, - rvy - I,- I i • Id t �, Inv.-, r 1„- VIVO b f of 1h.- maintainance the .:(t Ir. the 11-1-I')w 11 I ,:. 17. HS_44'IHOOUS IZ OHEMOEW FS vr:U n R'f1CLE . PROPERTY PInHT.e. AUU A.,_u:'1A;'lot"; DUTIES svi:1n❑ 1. Gwr,ot'- iC_n_:-_r.rr.t_ of _f.: jn;roeut. zVety owner shall have a rijht and e.semru •'.f in,,ess,-gtess, and regress uv,-I tle toad within the piopetty to,: Ih- puipu::•' of providing accusa to ttaets Owned by the OHaal fo: hL msclf, Lis family, licensers and i nvft ees, e•tlgect to it, 041=.•g pr,•:•Is:ons: (a) The tight olo Lh•: Ass"M ai an to cha,ge !a tcf la, t"" ma Lute..: cc, upl:cep end rep,ir, of k n, dr,inag_- W!Il tiee„ an.] utility if,g" _ within �I pi,l—Ity; (bi The r_gf Ih-t-es:. i at I,a, end atq,;fe�L,r C,.::I I i.�7 •.oreoant.:,�G (.) ':he��-C-��`r.ght of ILc 3ra�vqq$�{{��' m'I to suspend votiPU, :'i Uhls •.f ..n rnn:erVlf9 ny p•-,fod ,L,tiog which any ass,-ssmmnt an.Lin:: I"yff tract teiu�i:,s unpaid and enfo,ce cclleet.on of sanw- ARTICLE 11 MEMEERSAIP, VOTt= FIOUTS, GPF17EM AUO IIEP.Ti Ur:.^: Section 1. Ll•21y OWGciand in:•'hesv1 of a tract in ueltywo,.!s n dlivision shall b,- a w•mber of Iho .-co"iatinu. If •nrhemhip _:hell l.c app`Ittenant 'to and may rat h• s.:parated from ownership al any beet which may Le s, h j_& t,. anuessm nt . s•-rt I on _ Thy -.- ... i . • i • ., Nall ,,A mg All o':nets shall be •:ut•tl•-A om: t:4•_ W _-auh itUM uwm:d.- Uh••u �.ae Lhm .., pr.sol, h. i.i.: ..., -, e.,. - tta:., all Lu'1, �o a 681007 FG01 30 Emmons shall 1, ieWm ,s Th• ..a inch tta.:t sha11 1... eras, cS&eel as tlu:y among y -1_ ; 111-1 but I nu •:v-ut ch. II more LLan one Weir Lz /In\�::' v:!1,�1- P- • auy tt � Seel io:j 3. T! [n�C_t, iat i.;u shell W.. a troald of di •rrl ads of not less :Lan ftnl: r}W t.ol ma,c than ni:,%/ ndnti :: and shall Laver uffice,s consisti �':,f a rl-_.d-nl. 'J,. /. �.-t-lary and Treasurer and 5,aother off as the ammi�'j? 'I The -'soci anon sita,�l dntt Ly]ai'9j7�.'n geW.,tn [t,a liar nix rr��f'n at :: affairs and Hass of the a - t'm., and ell m•uoLrrs 1_} Le subject theidiJi . The initial�b�, i direotcas shall Le ail.i.0d by Herryvouds, Inc. �yD D Sect -inn 4. Mentiugs sl,all Le held by call of the president ,:I 1•y call of a majority of the lmosid d.f Lie•-rto:s with uul lee:: th"', ter, (10) „ol •eute th:.0 tldtty (15) Il,Iy, wl: en uc,120, to the o .el:. and at least unce annually. ..,ISug :hall i•e by staple na amity yule (except lot voting on bylaw Mangos w!a-A. te,.f rn a two-thiide majority) with 501 nr ..:n [•:"e_-i,I :'LLSt Outi.q a q"olum. AI:TiCLE I I i MAI!:TEn AnCE r.s EUMENTs Section 1. F !, arml -v-,y t, art .1lut OIL abuts a IuLlic, noires Latr mair ^nI load at reel. ".LK su.:h tract ut lot n .owner f, himself u,: I�.-I f. I.S.: ei iYi orata h.u'.c .:f .rnct tr. maintain the non-ste3,e lm.in,aincd ll/ �-ts and light& of way. Said tra...- "r�i nt own..q"'s as ..:;:m :.. t� n7 shall L- paid promptly - �I Lc ::an.c 1�y�yn,-o du.- .1 paid 1,1111' �J-ti� tc w its failure to / same pro:a[t �/�heh W. shilI conch :iS�,�c„ "pun the Ilat(f\ lot m tic:t_ ixa(si •t •. owi.-J, and th.- name fi� .. cnforeed at 1' or in e.luity ._ Ili t: •` ar,y L.0 fnrt•ol osn, -. Each owned'- ans etsmant fo, -Irh I L a .1-t. :.butting non-W,,t. ;nw hLained road r st,cct sha!i L. cn„poi lon,l- I. the Ideal numu'l of tracts ur lots in all .buns „f Meiryvoue „_di vi::i nr. III, shut a non -state maintained :sad of street. such ass essn.eats :.!.all accrue L. the: benefit of aall may Le enfui-ced jointly and scvarally by the ether Property ,...bees in the !;division o, Ly MeirywuuW Homeowners Assueiali,n u, Ly the Ecllr,. Boy a,.d all of the nforesaid parties shall havv such light, ar.d pc err: an are n"emobbly I. col L:cl. said assessment::, iurinding the Iiyht to iuslitut.eWIVII actions fur recovery of th.- . inT f.lu_ i..,_•inahlu attvvh,y free. Sect i1,, The as-r• mcl,ts 1•,M Ly the Association shall Le used exaluc'fvoiy to ( TV 11...� salety a„•i W fa,e of the_ :.wo,:,s by plovlding well WAS! �t,eat:. and diafcag- and utility eaNeiwnt_ withil, Lh-pt'uperty, {�r"�'.Lcul-51-adn. -1,at iul. ma..:uses iu,:u„rd e`er Q -he Association im ma;:1;h- ow' it- �lbb7 v(/�n•1 :esl•w,si LiliUrs. It a.: mo:c_(y "hilt -„t .1 ttheeV�sLft�i a3�r'�if+4y!i�' uy tut _hall he : ot•el ,y stl ucfiu.. i.d,/o:' pn W,,d cur 4f'c-1 Gy:?t fd uy This covenaui�is 1:,1-ndcd 1, :;K,rn�its,: :'6nLlnu-d :,ael.i i.n,c< will, stotmwat-: runocf rules ad„pl -d l.y t` +�a.t•: o'f Wth Calolina and thelefor rbenefits may he ehf- -- by NdaA lie of Ilo,th .ain•!it.i. This Milel.aut to to run with ;he land and ;.hall W binding upon all parties �n.i all argd:i:.uq any Light. title, ul interest in of to ale . jl - nywity :•, : 1•ait of peels tiv "rf =Wee= said t? L:I.tI'.;. 15. if an; : "a. firm". ,q1^:, a: l.,n h- cinafl"I cu:.l,.p any of said property sL;1 I- any of ILL i.stlictiw,s, em:dillo :.•1 cueeuant:; Ilarei n,::hail u:. L- lawful for Its, i yullods . ..s ore at inn. N•rry-,I- 3. ln�. of wt Lvl 1•el5un, file. sot PoaaLio" uwn;ng a:,y •.f ti,.. ., 6wvI- .1,Soilhud Llupcily tesilirt.-d• h-.,Iy L. plo:rcute a::_ p...+�.:.. ,;rug:: -1 1.n. in ry,rity aq.. u,.:, ILI ;01 711 a", 4wh I w L r i .1 1 cus I I 1.:, Ind 011- .."1 a . 10 It W1 I. Pi 111-t W. him OL ;t film doing WI to rwonvet Hawyva at ..that d"ve f0t I.0 1=01 j... ncl.di.j Y. ! ,n,y f—t ="' ,J 30 W. pattyk) ='*kILg vAnt''"-w! W zwzts of 0=t. 20. T !,� I st l WL I no W in I.! n& ZW H I ma In in full f I a, and Qf,,I lot . pw:od A w-Lij :70) y—.z &.m tW dat, WW. at uLi,h , a, 'I I. c �=Q!Wnv -�A nUll I... auto -:at I Cal I . 'I.-t -na'S 't, !'-. : I I i'! tan (10) Y�a' : -."b' .nWw by 0 0 '1 1: .1 1.1-1-w! V I h- I L", 0."'1 . W I h-- Y I wt i 01, II I:. 'g I - : L -aIA I'at'lyt-w"L' Z"'uJ;t1aIu an'l i� . u�aq' nt ul lh!tittl:ttz;R 1 01 lb- 1. 1200 -.:; .au" or 0e. ' 1(;, Mwiq! -- jQ A f-�' .an -1 Which Vall in Q AI ARill 22. Th� cicv,l f a -I §k' 't I 6-1� u-1 M�-I I I, I'd i v a i; ! on cc I.: em! - I a:.::; Y 5- . . v 3 1 .101 a I I 11, - L a In ,wl.ri,tmw may W �91 by w1+1 .-.1 al de"Wal I." I ZU1 I nunding and CG"t. Iguouo 1.1 U!-] I y by $,I I 'I by I I I I n'j -', a rupplwwnl-al •WC1.1"i-n LY Z,IWI, 1I W1 su�cesr..Is 01 ase!Jn+. 71'!.at -;t, 0- aJJ:t'nu.I .-f I!L-Izy.o.,Jz ate adUll a,A a snppl,wWal I" fIKA I"Luin Vrovidcd for. M yu: :"a,zn Q av tracts at I -As in !L� wily add& -...tin.:.who3l 1--=� wmA,ro A Hwayw--ds Ha.-=uw: Ww"latts". TU!n ZECLARATORY STATEMENT BF LIMITATIQUE, PESTFIr7inui; Ann OnVENANTS 01,11 in" .:tmSqh- !.L! uh,w a-ld h4 is W,Ly Q,lai-I . and U01011ily 01 1,' LLLI� In..- oi A. jLst 171 WITUFSJ 111 4- (F, tl- Wz, pl'j-ntz rviv, duly ..thou.t=-] PIcSxd,"t, and i W 11. 1 0 a". dttcrt'a - Iq It .UC,0DS. 11075 . Cj.' ;.TT EST: MorPOW , Sep y NVETH ChROLIN.-A NECKLEPHURG COUNTY 1, Vcbmr.nh Knight a 1201.1y PW� W —ja C ... ly nd State, duh,raby v, d' V, that ru I-Y U. 3ch-'p"VA-hal:Y apl-.Izl baf.t:e sa, this d and ,kn, I cdy- t I" j. . 0.3Z Ly io,t C14 az th, act -;f MERRYWODES, INC. th- utui. its pt,oidcntl ".at I."! "Ap NMI I y MOW as i *CI ,:tatY. IT.. Avol day GE C -09 Nwwy Public INCS A My C-a"Winn expil's: - 7-1-97 STATE OFSORTH CAROLINA COUNTY OF BRt'N*S%%ICX The: Foregoing (o, annc.tcdl c,,ificalc(" NO.> LIC Nunt"lico 11.14n: ("Ran') —C-nfild. bm ( ,a, hU (a, Ilcgi,njNu.un;l.v Da) and ll'u" i"the llaukand Par"h.a"I .... the I I'm NORTH Excise Tax: S 190.00 Identifier No. 0160002843 V Yfi�Q? ?�T ick Cotmty--Register of Deeds Ro ga4 J. Robinson Qp Inst #209929 Book 1943Page 830 05/14/2004 12:45:25pm Recg S9 Q �O n�t 05/17/ �gO �O�WC� Ryft 1' 'G'TUTA °G' Heal Estate CAi 1� Excise Tax RET st l.•- TOTAL _ LZ REV REC# CK AMT— CK# CASH RBF BY. WARRANTY DEED _ day of 20_ Mail/Box to: Collins Bt Collins Law Offices PLLC 402 Carl St Unit 102 Wilmington North Carolina 28403 This instrument was prepared by: Robert Green Collins, Jr., Attorney at Law Brief description for the THIS DEED made this I Oth day of GRANTOR Homesource Properties, LLC GRANTEE Richard Cranford and Kay Cranford 9351 Merrywood Dr. Leland, NC 28451 DEC 0 9 2011 r -'i The designation Grantor and Grantee as usedirerein shall inclu g aidd parties, their heirs, successors, and assigns, and shall include singular, plural, masculine, feminine or neuter as required by context. WITNESSETH, that the Grantor, for a valuable consideration paid by the Grantee, the receipt ofwhich is hereby acknowledged, has and by these presents does grant, bargain, sell and convey unto the Grantee in fee simple, all that certain lot or parcel of land situated in the City of Leland Township, Brunswick County, North Carolinaand more particularly described as follows: Being all of Lot 43, Section Three, Merrywoods SuPivision, as more articularly described in a survey plat dated June 20, 1996, prepared by Greg A. Wayne, RLS, the d ter of Deeds felt," ECounty, North Carolina. D County Registry. This conveyance is made subject to restrictive covenants as re c I e i Book 1096, ge 900, Brunswick Coun The property hereinabove described was acquired by Grantor by instrument recorded in Book Page A ma showing the above described property is recorded in Plat Book 17 Page 442 P 8 P perry . NC Bar Association Form No. L-3 O 1976, Revised (P 1977, 2002 Printed by Agreement with the NC Bar Association4981 SoftPro Corporation, 333 E. Six Forks Rd., Raleigh, NC 27609 0 TS?G(� GR 17CL SPL MAP MPSUF RD0 PIN SUF INT C'�- 10 Trist ii 209929 Book 1943Page: 831 a U6 Qeoft TO HAVE AND TO 14OLD the aforesaid lot orparcel of land a hllyrivileges and appurtenances thereto belonging to the Grantee in fee simple. And the Grantor covenants with the Grantee, that Grantor is seized of the premises in fee simple, has the right to convey the same in fee simple, that title is marketable and free and clear of all encumbrances, and that Grantor will warrant and defend the title against the lawful claims of all persons whomsoever, other than the following exceptions: IN WITNESS WHEREOF, the Grantor LSD J (Entity Title: IQ By: Title: executed the foregoing as of the day and year first above written. 4q.' I'l�l�?a (SEAL) Q��Q® Homesource roperties, LLC (SEAL) (SEAL) V (SEAL) IftoD State of North Carolina - County of Brunswick 1, the undersigned Notary Public of the County and State aforesaid, certify that Homesource Properties, LLC personally appeared before me this day and acknowledged the due execution of the foregoing instrument for the purposes therein expressed. Witness my hand and Notarial stamp or seal this 1 Oth 'day of May 2004 My Commission Expires: Public State of North Carolina -County of PtJ v o cr/ I, the undersigned Notary Public of the County and State aforesaid, certify that personally came l fore me this day,(�cand acrowled ed that _he is the of or�rSDur�� �)e c S a North Carolina or corporation/limitediaiab—ility companylgeneral parmership/Itmited partnership (strrdce through the inapplicable), and that by authority duly given and as the act of such entity,, he signed the foregoing instrument in its name on its behalf as its act and deed. Witness my hand and Notarial stamp or seal,,F- day of My Commission Expires: 9 . o h State of North Carolina - County of _W I, the undersigned Notary Public of the County and State aforesaid, certify that Witness my hand and Notarial stamp or seal, this _ day of My Commission Expires: STATE OF NORTH CAROLINA COUNTY OF BRUNSWICK The Foregoing (or annexed) Certificate(s) of Notary(ies) Public is (are) Certified to be This Instrument was filed for Registration in the Book and page shown on the First I ROBERT G COLLINS 20_ 1111 * * 4V Notary Public May 2004 his 14th o --' hereoP ® ROhERT J. RO INSON, Register of Deeds Johnson, Kelly From: Johnson, Kelly Sent: Thursday, December 08, 2011 8:54 AM To: 'Jeff Malpass' Subject: Windermere Estates Jeff, We received this application and I have a few questions for you: 1.) Offsite Area: Please show the offsite area and pond drainage area on the plans. How will the offsite area be controlled to have only 125,6S1sf of impervious area in the 190,589sf offsite drainage area in the future? Offsite area has to either be routed around the project or accounted for at full build out (100% impervious or some other max value if there is an ordinance, zoning code, or some other local requirement) that the "worst case scenario" of water flowing to the pond can be controlled. 2.) Pond Liner: I talked to Vince Lewis (our Soil Scientist) and he advised that you will not need the liner for this application. I see that the soils report recommended a pond liner near B5 & B6 and that one has been proposed for that area of the pond. The PP in that area is —1.2ft below SHWT. The BMP manual discusses using liners when the PP is pretty far above the SHWT in order to keep the water in the pond, but we have found that liners aren't as effective at keeping water out of the pond when the SHWT is higher than the PP. I don't know a whole lot about liners personally, but he recommended that if you were to line one part of the pond it is best to line the whole thing. But, he doesn't think it will be a problem to take it out for this application. Thanks, K1 *** My email has changed to kelly.p.iohnsonPncdenr.gov ICeUUJ0kVt,Son Kelly Johnson Environmental Engineer Division of Water Quality Stormwater Permitting 127 Cardinal Drive Extension Wilmington, NC 28405-3845 Office: 910.796.7331 Fax: 910.350.2004 E-mail correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to third parties. CN_` Completeness Review Checklist Project Name: YyirJ\iEQM L2E ��Z(�( -� Received Date: Project Location: 1-eLl,&3q 0-U1 - s1 Accepted Date: Rule(s) 2008 Coastal FT995 Coastal Phase II (WiRO) Universal �1988 Coastal Type of Permit. New r Mod or PR Existing (Mod or PR): nPECert on File? Density: HD or MD Type: Commercial or Residential �NC& %: }1a�D (% 01<?) Stream Class: C 3� �SA Map OOffsite to SW8 Subdivided?: Subdivision , or Sin le Lot ORW Map Exempt Paperwork ElSupplement(s) (1 original per BMP) BMP Type(s): qU�o �oN ©O&M with correct/original signatures (1 original per BMP except LS/VFS and swales) L1p lication with correct/original signatures E f�c oicrp or LLC: 6ig. Auth.- er S or letter R'$505 (within 6mo) EgSo Is Report with SHWT aalculations (signed/sealed) Note to Reviewer: - OTskle /?4 A on i S 1, 3CTLA I A0. 5aCN 13L5; if'51 nNo obvious errors vLy h5 -Lr�er d'5c.55(-D W 5a1 ILE�rt,.. lr` pkta.s? 7. " �Ib! Naac Weik� do ' i4hvv ! Density includes common areas, etc <° 54 n PP !d Restrictions, if subdivided: J� a5 G no.5 f,tq PP rvnn,� Siened & Notarized 0 Ck (?P\wv-X) LI correct I emglate (Comm/Res & HD/LDI or Dec Covenants &Rest Plans [2 Sets Details (roads, cul-de-sacs, curbs, sidewalks, BMPs, Buildings, etc) Grading Wetlands: Delineated or No Wetlands Vicinity Map Layout (proposed BUA dimensions) Legend �DA Maps Boundaries Infiltration Is Report Additional Information: Permitted BUA (sf) DA (sf) PP (el) SHWT (el) Depth (ft) SA. (sf) Wet Pond oils Report WT: IT: Offsite FJPE Cert for Master Deed Rest for Master BUA Permitted (Master): BUA Proposed (Offsite): Proposed: Proposed: Lot # Lot # M atches Master sf sf Proposed: C:IftU-- &E_7 P/t -ccc� f4� ►))R MAP --Y IN&N Iw s Malpass Engineering, P.C. 1134 Shipyard Blvd. Wilmington, NC 28412 Phone: 910-392-5243 Fax: 910-392-5203 License No. C-2320 December 7, 2011 To: Kelly Johnson Environmental Engineer Re: Windermere Estates We are providing a stormwater submittal package (application, supplements, fee, plans, etc.) for Windermere Estates for review. Thanks, Justin Bishop, P.E. RECEITD DEC 0 7 BY: j TOWN OF LELAND AC ��- W_ > E kry} , 61 t�. ;t�wv, , \ fl;, \ I >.� s _JJ l o, 11+ �; , �^ �• ��/�'�' r� IT 2 C -�) UT IT IT - ITT IX /���lo-y l InR IT I 41�/ Fit' a` V y�i r fg v 1` 7 It 10Fmn' a V\ � r _�� �1 r 7�/� I 1 inch = 2,000 feet ,T&T 0 5,000 10,000 20,000 Feet a r.5 C.B111 1 r Lelgnd Qvad I997 A Trailer,�;� y Park —-- IME D�; 9 � zpi> 09/24/2003 $239.00 35 "Irn upp G Real Estate 4 Excise Tax RET TiiTA'L 11 REV--" RED CK Al — CK# CASH REF. BY W1 ,fi4U 5 pBrtstsyrirSrCotan �i2obeat J. RobinsonRegister of Deeds Inst 0178314 Book 1830 ar A 9 y 09/23/2003 01:48:21PM Rec$ � vl bb ��QeQnb'go© spa Prepared by J. Cobum Powell, Attorney at Law, Whiteville, NC 28472 OFN: 5494 Stamps: $239.00 n DEC 0 7 2011 NORTH CAROLINA GENERAL BRUNSWICK COUNTY THIS DEED, made and entered m12this _ day of September, 2003 from MARY. L. KASTNER and husband, WILLIAM H. KASTNER and GEORGE M. LLOYD, JR., and wife, A. LOUISE LLOYD (hereinafter referred to as GRANTORS) to JESSE4�kMALPASS INDA L. MALPASS (hereinafter referred to as GRANTEES) whose address is: 284Aivmgsto ghape1", C 28436. �Qm WITNESSETH: That the GRANTORS, for and in consideration of Ten ($10.00) Dollars and other valuable considerations, to them in hand paid, the receipt and adequacy of which is hereby acknowledged, have and by these presents do bargain sell and convey Tito said GRANTEES in fee simple, all that certain tract or parcel of land lying and being in Northwest Tow tJShip, Bruns�j k County, North Carolina, and being more particularly described as follows: Q�Qp����o Being all of that 18.28 Acres, more or less, as shown on map entitled " Map for Jessie Malpass" dated A st of 2003, pre azed by Hanover Design Services, P.A. Said map is recorded in Map Book , Page IM Brunswick County Registry and is incorporated herein by reference for more particularity o description. The above described tract inclttres all of that t described in deed dated November 30, 1064 from Kathleen Matthew McFyen tocrnes �c ram- Ruth McFadyen Lloyd recorded in Book 180, Page 670, Brun ick Count}�eistry. The a described tract also includes the property described in Deed Book194, Page 5 (see also Deed Book 194, Pagel16) and Deed Book 194, Page 117 of the Brunswick County Registry. See also the estates of James McFadyen (74-E-91) and Ruth McFadyen Lloyd (03-E-365) in the office of the Clerk of Superior Court of Brunswick County. 4"11 TO HAVE AND TO HOL aid 14 s and pr her with U thereunto belong ng, to the GRAN F''ES, in fee ftple. all privileges and appurtenances And the GRANTORS covenant with the GRANTEES, that GRANTORS are seized of the premises in fee simple, have Lite right to convey the same in fee simple, that title is marketable and free and clear of all encumbrances, and that GRANTORS will9warrant and defend the title against the whomsoever except for the exceptions he"inafter stated - CON AUX CON ��Q o �� � 1. Brunswick County Prop Taxeft 2003. p� b 41 ��p® j kW MPSUF BLK lawful claims of all person Inst 0 �17Sffe0�aok 1830Page: 948 46 IN TESTIMONY WHEREOF, the GRANTORS have hereunto set their hand and seal, the day and year first above written. _,I!' , j,. , U � is i George%4. Lloyd, n ,t •* 14-aj (SEAL) A. Louise Lloyd STATE OF SOUTH CAROLINA '��y �G COUNTY OF 6jrke9,+br) p® I, mwao or . 99.a_rson , a Notary Public of the County and State aforesaid, certify that MARY L. KASTNER and husband, WILLIAM H. KASTNER personally appeared before me this day and acknowledged the execution of the 0egoing instrument. l M Witness my hand and official s itp or S%this �'`��aWeptember , 2003. VIJ�/0/D/I��•Pz(SEAL) l€ayp'Os �Y�o s9 Notary Public My Commission Expires: SQ t�lx0.( t� D dol3 STATE OF FLORIDA COUNTY OF Pa I K I, Fct ou ©�5 a Notary Public of the County and State aforesaid, certify that GEORGE M. LLOYD, JR. ;�` wife, A. L ,tA+OYD personally appeared before me this day and acknowledged the execution of t oregoinest ument. 9ftR j �Q® Witness my hand and official stamp or seal, this //Yh day of September, 2003. �" ' • Fannie t,oube Woods >�K �X 6L+�ti !�/ (SEAL) MycoMMioNC DW7W oaM 3 Mach242006Votary Public // irilr BONDW" ° "° ""MWUNM p` �My Conmr on Expires: Ma Y`C_h A &9 0 6 Imb '?,z zeD STATE OF NORTH CAROLINA COUNTY OF BRUNSWICK The Foregoing (or annexed) Certificate(s) of Notary(ies) Public is (are) Certified to be10-orrect This Instrument was filed for Registration on this in the Book and page shown on the First Page hei FANNIE LOUISE WOODS, DWAN A PEARSON September ty of _ , R013EAT J. RO INS —ON, Register of Dee 2003 $:\Kcal tslate\Malpass, JCR J494Wtty uOc Id . Date Filed: 4/III/2009 10:54:00 AM CO-479 (39) % Business Corporation North Carolina Annt Elaine F. Marshall 10-28-08 North Carolina Sccretan' of State This report may be filed online at the Secretary of State website: wwwsosnc.co 2009 120 00174 Name Business Corporation: TIMBERLIND, INC ■ Fiscal Year Ending: 12-31-08 State of Incorporation: NC Month / Day / Year Secretary of State ID Number: 0671418 0 I hereby certify that the information requested below (required by NCGS 55-16-22) has not changed since the most recently filed annual report and is therefore complete. Nature of Business: CONSTRUCTION Registered Agent: JESSE L MALPASS Registered Office Mailing Address: 846 LIVINGSTON—CHAPEL ROAD County: City: State: ZIP Code: DELCO, NC 28436 Registered Office Street Address: 846 LIVINGSTON—CHAPEL ROAD County: City: State: ZIP Code: DELCO, NC 28436 TIC Signature of New Registered Agent: RECEIVED (eignatum mN naelutes consent to e apppinbnen4 Principal Office Telephone Number: 910— DEC 0 7 2011 Principal Office Mailing Address: 846 LIVINGSTON CHAPEL RD. BY: — City: State: ZIP Code: DELCO, NC 28436 Principal Office Street Address: 846 LIVINGSTON CHAPEL RD. City: State: ZIP Code: DELCO, NC 28436 lame Title and Business Address Of Principal Otficers: Name: Title: JESSE L MALPASS PRESIDENT Address: 2845 LIVINGSTON—CHAPEL RD DELCO, NC 28436 City' State: ZIP: Name: Title: LINDA L MALPASS SECRETARY Address: 2845 LIVINGSTON—CHAPEL RD DELCO, NC 28436 City: State: ZIP: Name: Title: Address: City: State: ZIP: Certification of annual report (Must be completed by all Business Corporations). 10161el —Ngnatum(Fonn fust be signM by an officer of cor,oraton) Data JESSE L MALPASS PRESIDENT T.—m pnnt N_ Title M9511 11-21-e6 STORMWATER NARRATIVE & CALCULATIONS WINDERMERE ESTATES PUD FOR: TIMBERLIND, INC. 846 LIVINGSTON CHAPEL RD DELCO, NORTH CAROLINA 28436 RE - IVED AUGUST 9, 2011 DEC 0 7 2011 ILLY:..+. PREPARED BY: MALPASS ENGINEERING, P.C. 1134 SHIPYARD BOULEVARD WILMINGTON, N.C. 28412 (910)392-5243 PHONE (910)392-5203 FAX Narrative Description: Travel approx. 1.72 miles north on S.R. 1419 (Northwest Rd.) from the intersection of NC-87 (Maco Rd.)) & US 74/76 (Andrew Jackson Hwy). Turn right onto S.R. 1426 (Mt. Misery Rd.) & travel approx. 4.93 miles. The site is on the south side of Mt. Misery Rd. Total site area is approx. 18.28 acres. Total disturbed acreage is approx. 17.18 acres. Soils to be disturbed are mainly Baymeade (BaB), Norfolk (NoB), & Foreston (Fo). The purpose of this project is to create a high density residential subdivision. The stormwater from the site will be piped to and treated in a wet pond. Erosion Control Measures: The attached plans and specifications state or show required Sediment and Erosion Control measures to be taken. Gravel construction entrance will be installed at the proposed entrance to the site off of Mount Misery Road as shown on plan. Inlet and outlet protection will be installed as shown on plan. The wet pond will serve as a sediment basin during construction. Temporary porous baffles will be installed as shown on plan. Temporary & permanent seeding as indicated on plan. Mulch as indicated on plan. Install silt fence along limits of disturbance line at the location(s) where sediment will leave the site if necessary. Construction Sequence: The gravel construction entrance will be installed immediately. Then the proposed pond, which will serve as a sediment basin during construction, shall be excavated. Temporary porous baffles and skimmer will be installed. Then the storm drain pipe, inlet protection, and outlet protection will be installed. Then the utilities may be installed and grading on the site may begin. Any disturbed area within Mt. Misery Road right-of-way shall be seeded and stabilized with excelsior mat or mulch at the end of each day. Roads shall he installed. Upon completion of any phase of activity side slopes will be seeded/stabilized within 21 days of no construction, all other disturbed areas will be seeded/stabilized within 15 days of no construction. Windermere. '66k a c 0 w 9 a Pond 51 kh x 3(700 sf kB87o0 sf Fu9t♦5 66)&63.1 sF; Sdewnl-:I`I�bS"0sF 97820sf p�E-S+e'E h1a� reek 6 }= I � 69 27133) Sf b�-s;+I'eMerwoo�sjSv� v.:s;an =.3 x 92 sf lif+ S+gnOn - Z� 600 sf 20._ r',or tewq�Ouses x 2�422 4 _ 4 po sf 22 "nlerdr {o..nllotses 'x 2 750 sf - 6Q 00 s� ' So%� f r V5e imp, Area = 12.57 ac hr Pond r-Ov*-- only Sot � 24 9a ; mP_ x 100 -9N3 393 45e 55.9f+ any, de �h 1 10% Tss Aer,oval > SA%DA= 304Q16' MIA, red, SA ®PP = .03N016 (943�313 = 32 Pro�deJ sA @ PP Nn. reQ. volume �V.= ,0S+ 009 A5335t fume = liz ('5339.31,J43j�15) 9s ►2. + 9� 1 111) need of 5� � 94q & 01 sf0►`jyN (6z�9 = HO Z05 = 1, 57, use 1 8 ff size_ °e QZ = 61�96`i = 17Z+900 = ,3d( cis QS = 6Z�9 by: 432J 000 = Ii i cfs try 4 Nontce 2�32,z)t''�y 4 2.564., drnwdown 4ime= O :1: )(6ox6oxZ4 — dayf POND #1 Perm. Pool Volume: 162,770 cu ft Temp. Pool Volume: 85.979 cu It depth: 8 It Abot shelf: 34,763 s.f. Apennyool 40,205 s.f. Abot.pond 9,239 s.f. Permanent Pool Forebay: CONTOUR INCREMENTAL ACCUM CONTOUR AREA VOLUME VOLUME STAGE (sq ft) (w ft) (cu ft) (ft) 88.5 7.695 0 0 0 89 8,992 4,172 4.172 0.5 90 11,640 10,316 14,488 1.5 91 14,364 13,002 27,490 2.5 91.5 15,753 7,529 35,019 3 Main Pond: CONTOUR INCREMENTAL ACCUM CONTOUR AREA VOLUME VOLUME STAGE (sq ft) (cu ft) (ou ft) (ft) 83 9.239 0 0 0 84 10,411 9,825 9,825 1 85 11,717 11,064 20,889 2 86 13,065 12,391 33,280 3 87 14.452 13,758 47,039 4 88 15,878 15,165 62.203 5 89 17.345 16,611 78,815 6 90 18.852 18.098 96,913 7 91 20.400 19,626 116,539 8 91.5 24,451 11,213 127,751 8.5 Temporary Pool CONTOUR INCREMENTAL ACCUM CONTOUR AREA VOLUME VOLUME STAGE (sq ft) (cu ft) (cu ft) (ft) 91.5 40,205 0 0 0 92 45,931 21,534 21.534 0.5 93 51,527 48,729 70,263 1.5 93.3 53,241 15,715 85,979 1.8 Forebay (%): 21.51 OK dn. = 0.25 x (1+(Abot_shelf / Aperm_pool)) + ((((Abut_ shelf +Abot_pond) / 2] x depth) / Abot shelf) 5.52 It Project Name: Windermere Estates Date: 5/2012010 Stormwater Outlet Structure Floatation Calculations Outside Length of Structure (L.): 5 ft Inside Length of Structure (L): 4 ft Outside Width of Structure (W,): 5 ft Inside Width of Structure (W,): 4 ft Height of Structure (H,): 4.85 ft Height to Ground (Hg): 1.5 It Base Length (Lb): 7 ft Base Width (Wb): 7 It Base Thickness (T,): 0.5 It Grout Thickness (T,): 0.5 It Weir Length 1 (Lw,): 4 It Weir Height 1 ftl): 0.33 ft Weir Length 2 (L„z): 4 ft Weir Height 2 (H, ): 0.5 ft Diameter of Orifice (D,): 4 in Diameter of Barrel (Db): 24 in Number of Barrels (Bn): 1 Volume of Water Displaced (V„,d) _ [(Lb)•(Wb)•(Tb)] + 145.75 ft3 Weight of Water Displaced (W,..a) = 62.4 [(L.)•(W.)•(H.)] (Vw ) OUTLET STRUCTURE DETAIL N.T.S. SECTION A N.T.S. 9,094.80 Ibs Volume of Concrete (V,) _ [(Lb)`(Wb)•(Tb)] + {[(L,)*(Wo)]+Li)*(Wi)D*(HJ - {(L,,,)•(H.,)•[(W,)-(Wi)]/2) {(Lw)•(Hw)•[(W.)-(Wi)]/2) - {Tr•[(Do)/12]2/4•[(W.)-(Wi)]/2) -{(Bn)•n*[(Db)/12]2/4•[(W.)'(Wi)]/2) 64.88 ft3 Weight of Concrete (W.) = 144 (VJ = 9,342.08 Ibs Weight of Soil over Base (W.) _ Weight of Grout Added (W,) _ 1840 / 27 • {[(Lb)"(Wb)]-[(L.)•(W.)]`(H,)) 2,453.33 Ibs 144 • [(Li)•(Wd•(T,)] 1,152.00 Ibs Total Downward Force (FJ = W,+ W,+ Wa = 12,947.42 Ibs Factor of Safety = F, / W„y = 1.42 OK Cg�[u ale Pre Pas+ �VdopMerr► Runoff lime on si(eaPZ4 �►a�nny Pond ) �q = 752)804 -F - 17, 28 a� lop greq 3311 S5. 4 95 (381, 553) +, Z371,15j) Pre= D.I; 4054 - 752 804 = O, 58 L_ -797' T ^ �Fi 385/2$ 7q? I-Ar 'y rroo (4.0 / -gyp.. _..-.7- Precipitation Frequency Data Server Page 1 of 4 NOAA Atlas 14, Volume 2, Version 3 e.-� Location name: Wilmington, North Carolina, US' , Coordinates: 34.3014,-78.0000 Elevation: 11 ft' • source: Google Maps •�, POINT PRECIPITATION FREQUENCY ESTIMATES G.M. Bonin. D. Martin, B. Lin, T. Parrybok, M.Yekta, and D. Riley NOAA, National Weather Service, Silver Spring, Maryland PF tabular I PF graphical I Maps 8 aerials PF tabular FF PDS-based point precipitation frequency estimates with 90% confidence intervals (in inches/hour)' Duration Smtn 10-mm 15-min 30•min 60-min 2-hr 3-hr 6-hr Du� 6.18 (5.76-6.67) 4.94 (4.60-5.33) 4.12 (3.84-4.44) 2.82 (2.63-3.04) 1.76 (1.64-1.90) 1.04 (0.963-1.14) 0.744 (0.687-0.816) 0.460 (0.424-0.506) r-� L 7.34-- (6.84-7.92) 5.87 (5.47-6.34) 4.92 (4.58-5.37) 3.40 (3,17-3,67) 2.13 (1.99-2.30) 1.27 (1.17-1.39) 0.906 (0.835-0.993) 0.561 (0.517-0.616) 8.59 (7.98-9.25) 6.88 (6.39-7.41) 5.80 (5.39-6.25) 4.12 (3.83-4.44) 2.64 (2.46-2.85) 1.62 (1,49-1.77) 1.16 (1.07-1.27) 0.718 (0.660-0.788) Ave ra 10 9.56 (8.86-10.3) 7.65 (7.08-8.23) 6.45 (5.97-6.94) 4.67 (4.33-5.03) 3.04 (2.82-3.28) 1.91 (1.75-2.08) 1.38 (7.26-1.50) 0.854 (0.782-0.936) a recurrence 25 10.8 (9.96-11.6) 8.60 (7.93-9.24) 7.27 (6.70-7.81) 5.38 (4.97-5.78) 3.59 (3.31-3.85) 2.33 (2.12-2.53) 1 0. (1.55-1.85) 1.06 (0.962-1.16) interval(years) 50 11.7 (10.8-12.6) 9.34 (8.57-10.0) , 8 (7.23-8.47) 5.93 (5.45-6.38) 4.02 (3.69-4.32) 2.68 (2.44-2.92) 1.98 (t.79-2.16) 1.24 (1.12-1.35) 100 22.7 (11.6-13.6) 10.1 (9.19-10.8) 8.49 (7.75-9.12) 6.50 (5.93-6.99) 4.48 (4,09-4.81) 3.07 (2.77-3.34) 2.29 (2.06-2.50) 1.44 (t.29-1.57) 200 13.6 (12.3-14.7) 10.8 (9.79-11.6) 9.08 (8.23-9.77) 7.07 (6.41-7.61) 4.96 (4.49-5.34) 3.49 (3.13-3.79) 2.64 (2.35-2.87) 1.66 (1.47-1.81) 500 14.9 (13.3-16.0) 11.8 (10.5-12.7) 9.86 (8.fi5-1e6) 7.85 (7.04-8.47) 5.63 (5.05-6.07) 4.12 (3.65-4.48 3.17 (2.79-3.45) 2.00 (1.75-2.78) 1000 15.9 (14.1-17.1) 12.5 (11.1-13.5) 10.5 (9.30-17.3) 8.47 (7,53-9.15) 6.18 (5.50-B.68) 4.66 (4.10-5.08) 3.63 (3.16-3.96) 2.30 (1.99-2.52) �12-hr 24-hr 0.268 (0.245-0.297) 0.157 0.327 (0.298-0.361) 0.190 0.421 (0.384-0.465) 0.246 (0.223-0.275) 0.504 (0.457-0.555) 0.296 (0.267-0.330) 0.628 (0.565-0.691) 0.371 (0.332-0.414) 0.739 (0.660-0.811) 0.439 (0.389-0.489) 0.864 (0.765-0.947) 0.516 (0.452-0.575) 1.01 (0.881-1.10) 0.603 (0.521-0.673) 1.22 (LO6-1.34) 0.739 (0.625-0.829) 1.42 0.-0. (0.714-0.969) 2-day "day �7-tla 10-da �20�a (0.143-0.175) 0.092 (0.084-0.102) 0.065 0 0.052 (0.047-0.058) 0.034 (O.031-0.037) 0.027 (0.025-0.029) 0.018 (0.017-0.020) (0.173-0.213) 0.111 (0.102-O.t24) 0.079 00S 0.063 (0057-0.069) 0.041 (0.038-0.045) 0.032 (0.030-0.035) 0.022 (0.020-0.023) 0.143 (O.t30-0.159) 0.100 (0.091-0.111) 0.079 (0.072-0.088) 0.052 (0.048-0.057) 0.040 (0.037-0.044) 0.026 (0.024-0.028) 0.170 (0.154-0.189) 0.119 (0.108-0.132) 0.093 (0.085-0.104) 0.061 (0.056-0.066) 0.046 (0.043-0.051) 0.030 (0.028-0.033) 0.212 (0.190-0.236) 0.147 (0.132-0.163) 0.115 (0.103-0.127) 0.074 (0.067-O.OB1) 1 0.056 (0.051-0.061) 0.036 (0.033-0.039) 0.241 (0.222-0.277) 0.172 (0.153-0.191) 0.133 (0.119-0.148) 0.085 (0.07fi-0.093) 0.064 (0.058-0.070) 0.040 (0.037-0.044) 0.290 (0.255-0.324) 0.199 (0.176-0.222)0 0A53 (0.136-0.17p 0.096 (0.086-0.106) 0.072( (0.065-0.079) 0.045 (0.041-0.049) 0.337 (0.293-0.378) 0.176 (0.154-0.197) 0.109 (0.097-0.120) 0.081 (0.073-0.089) 0.050 (0.045-0.055) 0.409 (0.347-0.461) 0277 (0.236-0.311) 0.210 (0.180-0.236) 0.1211 (0.112-0.142) 0.095 (0.083-0.105) 0.058 (0.051-0.063) 0.472 (0.394-0.535) 0.317 0.266-0.360) 0.240 (0.203-0.272) 0.144 (0.124-0.161) 0.106 (0.092-0.118) 0.064 (0.056-0.070) 30-0ay 45-day 60-day 0.015 (0.014-0.016) 0.012 (0.012-0.013) 0.011 (O.Ot1-0.012) 0.018 (0,017-0.019) 0.015 (0.014-0.016) 0.013 (0.012-0.014 0.021 (0.020-0.023) 0.017 (0.016-0.018) ) ( 0.015 0.015-0.016 0.024 (0.023-0.026) 0.020 (0.018-0.021) ) ( 0.017 0.016-0.018 0.028 (0.026-0.030) 0.023 (0.021-0.024) ) ( 0.020 0.018-0.021) 0.031 (0.029-0.034) 0.025 (0,023-0.027) 0.021 (0.020-0.023) 0.035 (0.032-0.037) 0.027 (0.025-0.029) 0.023 (0.02200.025 0.038 (0.035-0.041) 0.030 (0.028-0.032) ) 0.025 (0.023-0.027 0.043 (0.039-0.046) 0.033 (0.030-0.036) ) ( 0.028 0.025-0.030) 0.046 (0.042-0.051) 0.036 (0.033-0.039) O.029 (0.027-0.032) Precipitation frequency (PF) estimates in this table are based on frequency analysis of partial duration series (PDS). Numbers in duration and probable mammum parenthesis are average recurrence precipitation PF estimates interval) (PMP) estimates at lower and upper will be greater and may bounds of than the upper be higher than the 90% confidence bound (or less currently valid interval. The than the lower bound) PMP values. probability that is 5%. Estimates precipitation at upper frequency estimates bounds are not (for a given checked against Please refer to NOAA Atlas 14 document for more Information. Back to Too http://hdse.nws.noaa.govlhdselpfds/pfds_printpage.html?lat=34.3014&lon=-78.0000&dat... 11 /16/2011 Precipitation Frequency Data Server Page 1 of 4 NOAA Atlas 14, Volume 2, Version 3 �.M..� Location name: Wilmington, North Carolina, US* i Coordinates: 34.3014,-78.00( # Elevation: I lft ) • source: Google Maps •t.,,r✓ POINT PRECIPITATION FREQUENCY ESTIMATES G.M. Bonnin, D. Martin, B. Lin, T. Parrybok, M.Yekta, and D. Riley NOAA, National Weather Service, Silver Spring, Maryland PF tabular I PF graphical I Maps & aerials PF tahular PDS-based point precipitation frequency estimates with 90% confidence intervals (in inches)' Duratiod 5-min 10-min 0.515 (0A80-0.556) 0.823 (0.767 0.888) 0.12 7 (0.570-0.660) 0.979 (0.912-1,06) F-0-7-16-70.797 (0.665-0.771) 1.15 (1.07-1.24) Average 10 (0.738-0.858) 1.28 (1.18-1.37) recurrence interval(years) 25 0.900 (0.830-0.966) 1.43 (1.32-1.54) 50 0.977 (0.897-1.05) 1.56 (1.43-1.67) 100 1.06 (0.964-1.14) 1.68 (1.53-1.81) 200 1.14 (1.03-1.22) 1.80 (1.63-1.94) 500 1.24 (1.11-1.34) 1.96 (1.78-2.11) 1000 1.32 (1.18-1.43) 2.08 (1.85-2.25 15-min 30-m10 60-min 2-hr 3-IF 6-hr 12-hr 24-hr 2-day 3-day 4-day 7-day 10-day 20-day 30-day 45-day 60-day 1.03 (0.959-L11) (1.3141.52) 1.76 (1.64-1.90) 2.09 (1.93-2.28) 2.23 (2.06-245) 2.76 (254-3.03) 3.23 (2.95-3.58) 3.77 (3.42-4.21) 4.d2 (4,04-4.91) 4.70 (4.29-5.22) 4.98 (4.55-5.52) 5.74 (5.29-6.29) 6.47 (5.98-7.05) 8.69 (8.09-9.38) ( 10.7 10.1-11.5) 13.4 (12.6-14.3) ( 16.1 ) 15.2-17.1 1.23 (1.15-1.33) (1.58'70.83) 2.13 (1.99-2.30) 2.55 (2.35-2.78) 2.72 (2.51-2.98) 3.36 (3.10-3.69) 3.94 (3.59-4.35) 4.s7 (4.15-5.12) 5.35 (4.88-5.94) 5.66 (5.18-6.30) 6.00 (5.49-6.66) 6.92 (6.38-7.58) 7.75 (7.16-8.45) 10.3 (9.64-11.2) 12.7 (11.9-13.6) 15.8 (14.9-16.8) ( 18.9 17.9-20.1) 1.45 (1,35-1.56) (1: 202.22) 2.64 (2.46-2.85) 3.24 (2.99-3.54) 3.48 (3.20-3.81) 4.30 (3.95-4.72) 5.06 (4.62-5.51) 5.91 (5.36-6.61) 6.86 (6.24-7.62) 7.23 (6.59-8.03) 7.60 (6.93-8.43) 8.70 (8.00-9.52) 9.60 (8.85-10.5) 12.6 (11.7-13.6) 15.3 ) (14.3-16.4 18.7 (17.6-20.0) 22.1 (20.9-23.5) 1.61 (1.49-1.74) (2.16-3252) 3.04 (2.82-3.28) 3.82 (3.51-4.16) 4.13 1 (3.79-4.52) 5.12 (4.68-5.60) 6.07 (550-6.69) 7.10 (6.42-7.92) 8.17 (7.41-9.08) 8.57 (7.78-9.51) 8.97 (8.15-9.95) 10.2 (9.34-11.1) 11.2 (M10.3-12.2) 14.5 (13.4-15.6) 17.4 (16.2-18.6) 21.1 1 (19.8-22.5) 24.7 (23.3-26.2) 1. 22 (1.68-1.95) (2.4862.89) 3.59 (3.31 -3.85) 4.65 (4.25-5.06) 5.10 (4,65-5.56) 6.34 (5.76-8.92) 7.57 (6,80-8.33) 8.92 (7.98-9.93) 10.2 '(9.14-11.3) 10.6 (9.53-11.8) 11.0 (9.92-12.2) 12.4 (11.3-13.5) 13.4 (12.3-14.6) 17.1 (15.8-18.5) 20.2 (18.8-21.6) 24.4 (22.8-26.0) 28.1 (26.4-29.9) 1.97 (1.81-2.12) (2.7293.19) 4.02 (3.69-4.32) 5.36 (4.88-5.84) 5.95 (5.38-6.49) 7.40 (6.69-8.08) 8.90 (7.95-9.77) 10.5 (9.34-11.7) 11.9 (10.6-13.3) 12.4 (11.0-13.7) 12.8 (11.4-14.2) 14.2 (12.8-15.6) 15.3 (13.9-16.7) 19.3 (17.8-20.9) 22.5 (20.9-24.1) 27.0 (25.2-28.8) 30.8 (28.8-32.7) 2.12 (1.94-2.28) (2.97�3.49) 4.48 (4.09-4.81) 6.14 (5.55-6.68) 6.88 (6.18-7.50) 6.60 (7.71-9.37) 10.4 (9.22-11.4) 12.4 (10.9-13.8) 13.9 (12.3-15.6) 14.3 (12.6-16.0) 14.7 (13.0-16.4) 16.2 (14.524.2 -17.8) 17.3 (15.6-18.9) 21.7, (19.7-23.5) 24.9 (23.0-26.7) 29.7 (27.5-31.7) 33.4 (31.2-35.7) 2.27 (2.06-2.44) (3. 053.80) 4.96 (4.49-5.34) 6.98 (6.26-7.58) 7.93 (7.06-8.62) 9.94 (8.81-t0.8) 12.1 (10.6-13.3) 14.5 (12.5-18.2) 16.2 (14.0-18.2) 16.5 (14.4-18.5) 16.9 (14.8-18.9) 16.4 (i6.3-20.2) 19.5 (17.4-2i.4) 24.1 (21.8-26.3) 27.4 (25.0-29.5) 32.4 (29.8-34.8) 36.1 (33.5-38.6) 2.47 (2.21-2.fi6) (3.5294.23) 5.63 (5.05-6.07) 8.24 (7.31-8.96) 9.51 (8.37-10.4) 12.0 (10.5-13.1) 14.7 (12.7-16.2) 17.7 (15.0-19.9) 19.6 (16.7-22.1) 19.9 (17.0-22.4) 20.2 (17.3-22.7) 212, (18.8-23.9) 22.7 (20.0-25.1) 27.7 (24.6-30.3) 30.8 (27.8-33.4) 36.2 (32.9-39.0) 39.6 (36.4-42.6) 2.62 (2.33-2.83) (3.d.4.58) 618 -6. (5.50-6.68) 9.31 (8.20-10.2) 10.9 (9.47-11.9) 13.8 (11.9-15.1) 17.1 (14.5-18.7) 20.6 (17,1-23.2) 22.7 (18.9-25.7) 22.8 (19.2-25.9) 23.0 (19.5-26.1) (20.8-27.1) .8 25.4 (22.0-28.3) 30.5 (26.9-33.7) 33.4 (30.0-36.5) 39.1 (35.3-42.4) 42.3 ) (387-45.8 Precipitation frequency (PF) estimates in this table are based on frequency analysis of partial duration series (PDS). Numbers in parenthesis are PF estimates at lower and upper bounds of the 90%confidence interval. The probability that precipitation frequency estimates (for a given duration and average recurrence interval) will be greater than the upper bound (or less than the lower bound) is 5%. Estimates at upper bounds are not checked against probable maximum precipitation (PMP) estimates and may be higher than currently valid PMP values. Please refer to NOAA Atlas 14 document for more information. Back to Top httD://hdsc.nws.noaa.gov/hdsc/pfds/pfds printpage.html?lat=34.3014&lon=-78.0000&dat... 11/16/2011 Type.... Master Network Summary Name.... Watershed File.... L:\PondPack\WINDERMERE ESTATES\pond(5-18-10).ppw MASTER DESIGN STORM SUMMARY Network Storm Collection: BRUNSWICK COUNTY Total Depth Rainfall Return Event ------------ in Type 1 ------ 3.7000 ---------------- Synthetic Curve 10 7.0000 Synthetic Curve 100 10.0000 Synthetic Curve ICPM CALCULATION TOLERANCES Target Convergence= .000 cfs +/- Max. Iterations = 35 loops ICPM Time Step = .0500 hrs Output Time Step = .0500 hrs ICPM Ending Time = ------------------------------- 24.0000 hrs Page 1.01 RNF ID ---------------- TypeIII 24hr TypeIII 24hr TypeIII 24hr MASTER NETWORK SUMMARY SCS Unit Hydrograph Method ('Node=Outfall; +Node=Diversion;) (Trun= HYG Truncation: Blank=None; L=Left; R=Rt; LR=Left&Rt) Return HYG Vol Qpeak Qpeak Node ID --- Type Event ac-ft Trun hrs cfs FOREBAY --- ---- POND ------ 1 ---------- 3.514 R ----- 12.1000 -------- 43.92 FOREBAY POND 10 8.867 R 12.1000 107.15 FOREBAY POND 100 14.025 -R 12.1000 164.93 Max Max WSEL Pond Storage ft ac-ft FOREBAY OUT POND 1 3.139 R 12.1000 27.60 93.55 1.668 FOREBAY OUT POND 10 8.042 R 12.1000 69.75 95.24 2.604 FOREBAY OUT POND 100 13.139 R 12.1000 106.79 96.56 3.976 SIN: c8c5bl88-7fl2-4c33-a88a-da23b48716f8\. Bentley Systems, Inc. Bentley PondPack (10.01.04.00) 11:43 AM 8/5/2010 Type.... Master Network Summary Name.... Watershed File.... L:\PondPack\WINDERMERE ESTATES\pond(5-18-10).ppw ------------------------------- ICPM CALCULATION TOLERANCES ------------------------------- Target Convergence= .000 cfs +/- Max. Iterations 35 loops ICPM Time Step = .0500 hrs Output Time Step = .0500 hrs ICPM Ending Time = ------------------------------- 24.0000 hrs Page 1.02 MASTER NETWORK SUMMARY SCS Unit Hydrograph Method ("Node=Outfall; +Node=Diversion;) (Trun= HYG Truncation: Blank=None; L=Left; R=Rt; LR=LeftSRt) Return Node ID Type Event MAIN POND POND 1 MAIN POND POND 10 MAIN POND POND 100 MAIN POND OUT POND 1 MAIN POND OUT POND 10 MAIN POND OUT POND 100 'OUT 1 T-E 1 *OUT 1 T-E 10 `OUT 1 T-E 100 SUBAREA lA AREA 1 SUBAREA lA AREA 10 SUBAREA lA AREA 100 HYG Vol ac-ft Trun 3.139 R 8.042 R 13.139 R 1.789 R 6.691 R 11.716 R 1.789 R 6.691 R 11.716 R 3.518 8.873 14.035 Qpeak hrs 12.1000 12.1000 12.1000 15.0000 12.6500 12.4500 15.0000 12.6500 12.4500 12.1000 12.1000 12.1000 Max Qpeak Max WSEL Pond Storage cfs ft ac-ft --- -- 27.60 69.75 106.74 93.55 a 95.23 96.54 2.44 91.50 15.53 91.50 45.22 91.50 43.92 107.15 164.93 4.344 5.713 6. 914 SIN: c8c5b188-7fl2-4c33-a88a-da23b48716f8\- Bentley Systems, Inc. Bentley PondPack (10.01.04.00) 11:43 AM 8/5/2010 Type.... Design Storms Page 3.02 Name.... BRUNSWICK COUNTY Event: 1 yr File.... L:\PondPack\WINDERMERE ESTATES\pond(5-18-10).ppw Storm... TypeIII 24hr Tag: 1 DESIGN STORMS SUMMARY Design Storm File,ID = Storm Tag Name = 1 BRUNSWICK COUNTY Data Type, File, ID = Synthetic Storm Storm Frequency = 1 yr Total Rainfall Depth= 3.7000 in Duration Multiplier = 1 Resulting Duration = 24.0000 hrs Resulting Start Time= .0000 hrs Step= Storm Tag Name = 10 Data Type, File, ID = Synthetic Storm Storm Frequency = 10 yr Total Rainfall Depth= 7.0000 in Duration Multiplier = 1 Resulting Duration = 24.0000 hrs Resulting Start Time= .0000 hrs Step= Storm Tag Name = 100 Data Type, File, ID = Synthetic Storm Storm Frequency = 100 yr Total Rainfall Depth= 10.0000 in Duration Multiplier = 1 Resulting Duration = 24.0000 hrs Resulting Start Time= .0000 hrs Step= ----------------------------- TypeIII 24hr 1000 hrs End= 24.0000 hrs _____ ------------- TypeIII 24hr 1000 hrs End= 24.0000 hrs ------------ TypeIII 24hr 1000 hrs End= 24.0000 hrs S/N: c8c5bl88-7fl2-4c33-a88a-da23b48716f8\. Bentley Systems, Inc. Bentley PondPack (10.01.04.00) 11:43 AM 8/5/2010 Type.... Runoff CN-Area Name.... SUBAREA lA Page 6.01 File.... L:\PondPack\WINDERMERE ESTATES\pond(5-18-10).ppw RUNOFF CURVE NUMBER DATA -------------------------------------------------------------------------- Impervious Area Adjustment Adjusted Soil/Surface Description ON acres %C RUC CN ------------- ----- ----- ------ 82 21.660 62.48 COMPOSITE AREA S WEIGHTED CN ---> 21.660 82.48 (82) SIN: c8c5b188-7f12-4c33-a88a-da23b48716f8\: Bentley Systems, Inc. Bentley PondPack (10.01.04.00) 11:44 AM 8/5/2010 Type.... Outlet Input Data Page 2.01 Name.... Outlet lA File.... L:\PondPack\WINDERMERE ESTATES\pond(5-18-10).ppw Title... Project Date: 5/20/2010 Project Engineer: Jeffrey Boyd Malpass Project Title: Windermere Estates Project Comments: REQUESTED POND WS ELEVATIONS: Min. E1ev.= 88.50 ft Increment = .10 ft Max. E1ev.= 97.50 ft OUTLET CONNECTIVITY ---> Forward Flow Only (UpStream to DnStream) <--- Reverse Flow Only (DnStream to UpStream) < --- > Forward and Reverse Both Allowed Structure No. Outfall El, ft E2, ft Culvert -Circular CO < --- > TW 90.000 97.500 TW SETUP, US Channel SIN: c8c5b188-7f12-4c33-a88a-da23b48716f8\- Bentley Systems, Inc. Bentley PondPack (10.01.04.00) 11:58 AM 8/5/2010 Type.... Outlet Input Data Name.... Outlet lA Page 2.02 File.... L:\PondPack\WINDERMERE ESTATES\pond(5-18-10).ppw Title... Project Date: 5/20/2010 Project Engineer: Jeffrey Boyd Malpass Project Title: Windermere Estates Project Comments: OUTLET STRUCTURE INPUT DATA Structure ID = CO Structure Type ---------------------------------- = Culvert -Circular No. Barrels = 1 Barrel Diameter = 24.0000 ft Upstream Invert = 90.00 ft Dnstream Invert = 99.65 ft Horiz. Length = 106.70 ft Barrel Length = 106.70 ft Barrel Slope = .00328 ft/ft OUTLET CONTROL DATA... Mannings n = .0130 Ke = .2000 Kb = .000452 Kr = .2000 HW Convergence = .001 INLET CONTROL DATA... Equation form = 1 Inlet Control K = .0045 Inlet Control M = 2.0000 Inlet Control c = .03170 Inlet Control Y = .6900 T1 ratio (HW/D) = 1.094 T2 ratio (HW/D) = 1.196 Slope Factor = -.500 (forward entrance loss) (per ft of full flow) (reverse entrance loss) +/- ft Use unsubmerged inlet control Form 1 equ. below T1 elev. Use submerged inlet control Form 1 equ. above T2 elev. In transition zone between unsubmerged and submerged inlet control, interpolate between flows at T1 s T2... At T1 Elev = 116.25 ft ---> Flow = 7756.86 cfs At T2 Elev = 118.69 ft ---> Flow = 8864.98 cfs SIN: c8c5bl88-7f12-4c33-a68a-da23b48716f8\: Bentley Systems, Inc. Bentley PondPack (10.01.04.00) 11:58 AM 8/5/2010 Type.... Outlet Input Data Name.... Outlet 1 Page 2.01 File.... L:\PondPack\WINDERMERE ESTATES\pond(5-18-10).ppw Title... Project Date: 5/20/2010 Project Engineer: Jeffrey Boyd Malpass Project Title: Windermere Estates Project Comments: REQUESTED POND WS ELEVATIONS: Min. Elev.= 83.00 ft Increment = .10 ft Max. E1ev.= 97.50 ft OUTLET CONNECTIVITY ---> Forward Flow Only (UpStream to OnStream) <--- Reverse Flow Only (DnStream to UpStream) < --- > Forward and Reverse Both Allowed Structure No. Outfall E1, ft E2, ft Orifice -Area 01 ---> CO 93.300 97.500 Orifice -Area 02 ---> CO 93.800 97.500 Inlet Box RO ---> CO 95.350 97.500 Orifice -Circular 00 ---> CO 91.500 97.500 Culvert -Circular CO ---> TW 91.500 97.500 Weir -Rectangular WO ---> TW 96.000 97.500 TW SETUP, DS Channel SIN: c8c5bl88-7fl2-4c33-a88a-da23b48716f8\- Bentley Systems, Inc. Bentley PondPack (10.01.04.00) 11:56 AM 8/5/2010 Type.... Outlet Input Data Page 2.02 Name.... Outlet 1 File.... L:\PondPack\WINDERMERE ESTATES\pond(5-18-10).ppw Title... Project Date: 5/20/2010 Project Engineer: Jeffrey Boyd Malpass Project Title: Windermere Estates Project Comments: OUTLET STRUCTURE INPUT DATA Structure ID Structure Type ---------------- # of Openings Invert Elev. Area Top of Orifice Datum Elev. Orifice Coeff. Structure ID Structure Type -------------- # of Openings Invert Elev. Area Top of Orifice Datum Elev. Orifice Coeff. = 01 = Orifice -Area ------------------ 1 = 93.30 ft 1.3300 sq.ft = 93.63 ft = 93.47 ft .600 = 02 = Orifice -Area ------------------ = 1 93.80 ft 2.0000 sq.ft = 94.30 ft 94.05 ft .600 SIN: c8c5b186-7f12-4c33-a88a-da23b48716f8\: Bentley Systems, Inc. Bentley PondPack (10.01.04.00) 11:58 AM 8/5/2010 Type.... Outlet Input Data Name.... Outlet 1 Page 2.03 File.... L:\PondPack\WINDERMERE ESTATES\pond(5-18-10).ppw Title... Project Date: 5/20/2010 Project Engineer: Jeffrey Boyd Malpass Project Title: Windermere Estates Project Comments: OUTLET STRUCTURE INPUT DATA Structure ID = RO Structure Type = Inlet Box ------------------ # of Openings -____---- = 1 Invert Elev. = 95.35 ft Orifice Area = 16.0000 sq.ft Orifice Coeff. _ .600 Weir Length = 16.00 ft Weir Coeff. = 3.330 K, Reverse = 1.000 Mannings n _ .0000 Kev,Charged Riser = .000 Weir Submergence = No Structure ID Structure Type -------------- # of Openings Invert Elev. Diameter Orifice Coeff. = 00 = Orifice -Circular ------------------ = 1 91.50 ft _ .3333 ft .600 SIN: c8c5b188-7fl2-4c33-a88a-da23b48716f6\: Bentley Systems, Inc. Bentley PondPack (10.01.04.00) 11:58 AM 8/5/2010 Type.... Outlet Input Data Page 2.04 Name.... Outlet 1 File.... L:\PondPack\WINDERMERE ESTATES\pond(5-18-10).ppw Title... Project Date: 5/20/2010 Project Engineer: Jeffrey Boyd Malpass Project Title: Windermere Estates Project Comments: OUTLET STRUCTURE INPUT DATA Structure ID Structure Type --------------- No. Barrels Barrel Diameter Upstream Invert Dnstream Invert Horiz. Length Barrel Length Barrel Slope = CO = Culvert -Circular ---------------- = 1 = 2.0000 ft = 91.50 ft = 90.50 ft = 350.00 ft = 350.00 ft _ .00286 ft/ft OUTLET CONTROL DATA Mannings n = .0130 Ke = .5000 Kb = .012411 Kr = .5000 HW Convergence = .001 INLET CONTROL DATA... Equation form = 1 Inlet Control K = .0098 Inlet Control M = 2.0000 Inlet Control c = .03980 Inlet Control Y = .6700 T1 ratio (HW/D) = 1.159 T2 ratio (HW/D) = 1.305 Slope Factor = -.500 (forward entrance loss) (per ft of full flow) (reverse entrance loss) +/- ft Use unsubmerged inlet control Form 1 equ. below T1 elev. Use submerged inlet control Form 1 equ. above T2 elev. In transition zone between unsubmerged and submerged inlet control, interpolate between flows at T1 & T2... At T1 Elev = 93.82 ft ---> Flow = 15.55 cfs At T2 Elev = 94.11 ft ---> Flow = 17.77 cfs SIN: c8c5bl88-7fi2-4c33-a88a-da23b48716f8\: Bentley Systems, Inc. Bentley PondPack (10.01.04.00) 11:58 AM 8/5/2010 Type.... Outlet Input Data Page 2.05 Name.... Outlet 1 File.... L:\PondPack\WINDERMERE ESTATES\pond(5-18-10).ppw Title... Project Date: 5/20/2010 Project Engineer: Jeffrey Boyd Malpass Project Title: Windermere Estates Project Comments: OUTLET STRUCTURE INPUT DATA Structure ID = wo Structure Type = Weir -Rectangular ------------------------------------ # of Openings = 1 Crest Elev. = 96.00 ft Weir Length = 20.00 ft Weir Coeff. = 3.000000 Weir TW effects (Use adjustment equation) SIN: c8c5bl88-7f12-4c33-a88a-da23b48716f8\: Bentley Systems, Inc. Bentley PondPack (10.01.04.00) 11:58 AM 8/5/2010 Type.... Vol: Elev-Area Name.... FOREBAY Page 1.01 File.... L:\PondPack\WINDERMERE ESTATES\pond(5-18-10).ppw Elevation Planimeter Area Al+A2+sgr(A1*A2) Volume Volume Sum (ft) ------------------------------------ (sq.in) (acres) (acres) (ac-ft) (ac-ft) 88.50 ----- .1767 ----- .0000 .000 .000 89.50 ----- .2064 .5740 .191 .191 90.00 ----- .2672 .7085 .118 .309 91.00 ----- .3297 .8938 .298 .607 91.50 ----- .3616 1.0367 .173 .780 92.00 ----- .3940 1.1331 .189 .969 93.00 ----- .4599 1.2796 .427 1.396 94.00 .----- .5276 1.4802 .493 1.889 95.00 ----- .5970 1.6858 .562 2.451 96.00 ----- .6681 1.8966 .632 3.083 97.00 ----- .7409 2.1126 .704 3.787 97.50 ----- .7780 2.2781 .380 4.167 POND VOLUME EQUATIONS *.Incremental volume computed by the Conic Method for Reservoir Volumes. Volume = (1/3) * (EL2-EL1) * (Areal + Area2 + sq.rt.(Areal*Area2)) where: EL1, EL2 = Lower and upper elevations of the increment Areal,Area2 = Areas computed for EL1, EL2, respectively Volume = Incremental volume between EL1 and EL2 SIN: Bentley PondPack (10.01.04.00) 9:49 AM Bentley Systems, Inc. 4/26/2011 Type.... Vol: Elev-Area Name.... MAIN POND Page 1.01 File.... L:\PondPack\WINDERMERE ESTATES\pond(5718-10).ppw Elevation Planimeter Area Al+A2+sgr(A1*A2) Volume Volume Sum (ft) (sq.in) (acres) (acres) (ac-ft) (ac-ft) --------------------------------- 83.00 -----2121 0000 ------- .000 000 84.00 ----- .2390 .6763 .225 .225 85.00 ----- .2690 .7616 .254 .479 86.00 ----- .2999 .8530 .284 .764 87.00 ----- .3318 .9471 .316 1.079 88.00 ----- .3645 1.0440 .348 1.427 89.00 ----- .3982 1.1437 .381 1.809 90.00 ----- .4328 1.2461 .415 2.224 91.00 ----- .4683 1.3513 .450 2.674 91.50 ----- .5613 1.5424 .257 2.931 92.00 ----- .6605 1.8307 .305 3.236 93.00 ----- .7230 2.0744 .691 3.928 94.00 ----- .7878 2.2655 .755 4.683 95.00 ----- .6551 2.4638 .821 5.504 96.00 ----- .9250 2.6695 .890 6.394 97.00 ----- .9975 2.8831 .961 7.355 97.50 ----- 1.0348 3.0484 .508 7.863 POND VOLUME EQUATIONS * Incremental volume computed by the Conic Method for Reservoir Volumes. Volume = (1/3) * (EL2-EL1) * (Areal + Area2 + sq.rt.(Areal*Area2)) where: EL1, EL2 = Lower and upper elevations of the increment Areal,Area2 = Areas computed for EL1, EL2, respectively Volume = Incremental volume between EL1 and EL2 SIN: Bentley PondPack (10.01.04.00) Mann 01 Bentley Systems, Inc. 4/26/2011 Type.... Time-Elev Page 9.04 Name.... FOREBAY Tag: 10 Event: 10 yr File.... L:\PondPack\WINDERMERE ESTATES\pond(5-18-10).ppw Storm... TypeIII 24hr Tag: 10 TIME vs. ELEVATION (ft) Time I Output Time increment = .0500 hrs hrs ( Time on left represents time for first value in each row. ---------I .0000 1 ------------------------------------------------------ 91.50 91.50 91.50 91.50 91.50 .2500 1 91.50 91.50 91.50 91.50 91.50 .5000 1 91.50 91.50 91.50 91.50 91.50 .7500 1 91.50 91.50 91.50 91.50 91.50 1.0000 I 91.50 91.50 91.50 .91.50 91.50 1.2500 1 91.50 91.50 91.50 91.50 91.50 1.5000 1 91.50 91.50 91.50 91.50 91.50 1.7500 1 91.50 91.50 91.50 91.50 91.50 2.0000 1 91.50 91.50 91.50 91.50 91.50 2.2500 1 91.50 91.50 91.50 91.50 91.50 2.5000 1 91.50 91.50 91.50 91.50 91.50 2.7500 1 91.50 91.50 91.50 91.50 91.50 3.0000 1 91.50 91.50 91.50 91.50 91.50 3.2500 1 91.50 91.50 91.50 91.50 91.50 3.5000 91.50 91.50 91.50 91.50 91.50 3.7500 91.50 91.50 91.50 91.50 91.50 4.0000 1 91.50 91.50 91.50 91.50 91.50 4.2500 1 91.50 91.50 91.50 91.50 91.50 4.5000 1 91.50 91.50 91.50 91.50 91.50 4.7500 1 91.50 91.50 91.50 91.50 91.50 5.0000 1 91.50 91.50 91.50 91.50 91.50 5.2500 1 91.50 91.50 91.50 91.50 91.50 5.5000 1 91.50 91.50 91.50 91.50 91.50 5.7500 1 91.50 91.50 91.50 91.50 91.50 6.0000 1 91.50 91.50 91.50 91.50 91.50 6.2500 1 91.51 91.51 91.51 91.51 91.51 6.5000 I 91.51 91.51 91.51 91.52 91.52 6.7500 1 91.52 91.52 91.52 91.52 91.52 7.0000 1 91.52 91.53 91.53 91.53 91.53 7.2500 1 91.53 91.54 91.54 91.54 91.54 7.5000 1 91.55 91.55 91.55 91.55 91.56 7.7500 1 91.57 91.57 91.58 91.58 91.58 8.0000 1 91.59 91.59 91.60 91.60 91.61 8.2300 1 91.61 91.61 91.62 91.62 91.63 8.5000 1 91.64 91.64 91.65 91.65 91.66 8.7500 1 91.67 91.67 91.6E 91.69 91.70 9.0000 1 91.71 91.71 91.72 91.73 91.74 9.2500 1 91.75 91.76 91.77 91.78 91.79 9.5000 1 91.80 91.81 91.82 91.83 91.84 9.7500 1 91.85 91.87 91.88 91.89 91.91 10.0000 1 91.92 91.93 91.95 91.96 91.96 10.2500 1 92.00 92.01 92.02 92.04 92.05 10.5000 1 92.07 92.09 92.11 92.12 92.14 SIN: c8c5b18B-7f12-4c33-a88a-da23b48716f8\: Bentley Systems, Inc. Bentley PondPack (10.01.04.00) 11:47 AM 8/5/2010 Type.... Time-Elev Name.... FOREBAY Tag: 10 File.... L:\PondPack\WINDERMERE ESTATES\pond(5-18-10).ppw Storm... TypeIII 24hr Tag: 10 TIME vs. ELEVATION (ft) Page 9.05 Event: 10 yr Time I Output Time increment = .0500 hrs hrs I Time on left represents time for first value in each row. --------- 10.7500 I ---------- 1 92.16 ----------- 92.18 92.20 - 92.22 -------- 92.24 11.0000 1 92.27 92.29 92.31 92.34 92.36 11.2500 1 92.39 92.42 92.45 92.49 92.52 11.5000 1 92.56 92.60 92.64 92.70 92.76 11.7500 1 92.84 92.94 93.06 93.18 93.34 12.0000 93.52 93.75 94.02 94.29 94.54 12.2500 1 94.74 94.68 94.99 95.07 95.13 12.5000 1 95.18 95.21 95.23 95.24 95.24 12.7500 1 95.24 95.24 95.23 95.23 95.22 13.0000 1 95.21 95.20 95.18 95.17 95.16 13.2500 1 95.14 95.13 95.11 95.09 95.08 13.5000 I 95.06 95.04 95.03 95.01 94.99 13.7500 1 94.97 94.95 94. 93 94. 91 94.89 14.0000 1 94.86 94.84 94.82 94.80 94.78 14.2500 1 94.75 94.73 94.71 94.69 94. 67 14.5000 1 94.64 94.62 94.60 94.58 94.56 14.7500 1 94.54 94.52 94.50 94.48 94.46 15.0000 1 94.44 94.42 94.40 94.38 94.36 15.2500 1 94.35 94.33 94.31 94.29 94.28 15.5000 1 94.26 94.24 94.23 94.21 94.20 15.7500 1 94.18 94.17 94.16 94.14 94.13 16.0000 1 94.12 94. 10 94.09 94.08 94.07 16.2500 1 94.05 94.04 94.03 94.02 94.01 16.5000 1 94.00 93.99 93.98 93.97 93.96 16.7500 1 93.95 93.94 93.93 93.92 93.92 17.0000 1 93.91 93.90 93.89 93.88 93.88 17.2500 1 93.87 93.86 93.86 93.85 93.84 17.5000 1 93.84 93.83 93.83 93.62 93.82 17.7500 1 93.81 93.81 93.80 93.79 93.79 18.0000 1 93.78 93.78 93.77 93.77 93.76 18.2500 1 93.76 93.75 93.75 93.74 93.74 18.5000 1 93.73 93.73 93.72 93.72 93.71 18.7500 1 93.71 93.70 93.70 93.69 93.69 19.0000 1 93.69 93.68 93.68 93.67 93.67 19.2500 1 93.66 93.66 93.66 93.65 93.65 19.5000 1 93.65 93.64 93.64 93.63 93.63 19.7500 1 93.63 93.62 93.62 93.62 93.61 20.0000 1 93.61 93.61 93.61 93.60 93.60 20.2500 1 93.60 93.59 93.59 93.59 93.58 20.5000 1 93.58 93.58 93.58 93.57 93.57 20.7500 1 93.57 93.57 93.56 93.56 93.56 21.0000 1 93.56 93.55 93.55 93.55 93.55 21.2500 1 93.54 93.54 93.54 93.54 93.53 21.5000 1 93.53 93.53 93.53 93.53 93.52 SIN: c8c5bl88-7fl2-4c33-a88a-da23b48716f8\: Bentley Systems, Inc. Bentley PondPack (10.01.04.00) 11:47 AM 8/5/2010 Type.... Time-Elev Name.... FOREBAY Tag: 10 File.... L:\PondPack\WINDERMERE ESTATES\pond(5-18-10).ppw Storm... TypeIII 24hr Tag: 10 TIME vs. ELEVATION (ft) Page 9.06 Event: 10 yr Time I Output Time increment = .0500 hrs -------- hrs I Time on left represents time for first value in each row. 21.7500 I-------------------------------------------------------------- 1 93.52 93.32 93.52 93.52 93.52 22.0000 1 93.51 93.51 93.51 93.51 93.51 22.2500 1 93.50 93.50 93.50 93.50 93.50 22.5000 1 93.50 93.49 93.49 93.49 93.49 22.7500 1 93.49 93.49 93.48 93.48 93.48 23.0000 1 93.48 93.48 93.48 93.47 93.47 23.2500 1 93.47 93.47 93.47 93.47 93.47 23.5000 1 93.46 93.46 93.46 93.46 93.46 23.7500 1 93.46 93.46 93.46 93.46 93.46 24.0000 1 93.46 SIN: c8c5b188-7f12-4c33-a88a-da23b48716f8\- Bentley Systems, Inc. Bentley PondPack (10.01.04.00) 11:47 AM 8/5/2010 Type.... Time-Elev Page 9.07 Name.... FOREBAY Tag: 100 Event: 100 yr File.... L:\PondPack\WINDERMERE ESTATES\pond(5-18-10).ppw Storm... TypeIII 24hr Tag: 100 TIME vs. ELEVATION (ft) Time I Output Time increment = .0500 hrs ---------I----------------------- hrs Time on left represents time for first value in each row. .0000 1 91.50 91.50 91.50 ------------------------ 91.50 91.50 .2500 1 91.50 91.50 91.50 91.50 91.50 .5000 1 91.50 91.50 91.50 91.50 91.50 .7500 1 91.50 91.50 91.50 91.50 91.50 1.0000 1 91.50 91.50 91.50 91.50 91.50 1.2500 1 91.50 91.50 91.50 91.50 91.50 1.5000 1 91.50 91.50 91.50 91.50 91.50 1.7500 1 91.50 91.50 91.50 91.50 91.50 2.0000 1 91.50 91.50 91.50 91.50 91.50 2.2500 I 91.50 91.50 91.50 91.50 91.50 2.5000 1 91.50 91.50 91.50 91.50 91.50 2.7500 I 91.50 91.50 91.50 91.50 91.50 3.0000 1 91.50 91.50 91.50 91.50 91.50 3.2500 1 91.50 91.50 91.50 91.50 91.50 3.5000 1 91.50 91.50 91.50 91.50 91.50 3.7500 1 91.50 91.50 91.50 91.50 91.50 4.0000 1 91.50 91.50 91.50 91.50 91.50 4.2500 1 91.50 91.50 91.50 91.50 91.50 4.5000 1 91.50 91.50 91.50 91.50 91.50 4.7500 1 91.50 91.51 91.51 91.51 91.51 5.0000 1 91.51 91.51 91.51 91.51 91.52 5.2500 1 91.52 91.52 91.52 91.52 91.53 5.5000 1 91.53 91.53 91.53 91.53 91.54 5.7500 1 91.54 91.54 91.54 91.55 91.55 6.0000 1 91.55 91.55 91.56 91.56 91.57 6.2500 1 91.57 91.58 91.58 91.59 91.59 6.5000 1 91.60 91.60 91.60 91.61 91.61 6.7500 1 91.62 91.62 91.63 91.63 91.64 7.0000 1 91.64 91.65 91.65 91.66 91.67 7.2500 1 91.67 91.68 91.69 91.69 91.70 7.5000 1 91.71 91.72 91.72 91.73 91.74 7.7500 91.75 91.75 91.76 91.77 91.78 8.0000 I 91.79 91.80 91.81 91.82 91.83 8.2500 1 91.84 91.85 91.86 91.87 91.88 8.5000 1 91.90 91.91 91.92 91.93 91.94 8.7500 1 91.96 91.97 91.99 92.00 92.02 9.0000 1 92.03 92.05 92.06 92.08 92.09 9.2500 1 92.11 92.12 92.14 92.16 92.18 9.5000 1 92.20 92.21 92.23 92.25 92.27 9.7500 1 92.29 92.31 92.33 92.35 92.38 10.0000 1 92.40 92.42 92.45 92.47 92.50 10.2500 1 92.52 92.55 92.57 92.60 92.63 10.5000 1 92.66 92.69 92.72 92.75 92.79 S/N: c8c5bl86-7fl2-4c33-a88a-da23b48716f8\: Bentley Systems, Inc. Bentley PondPack (10.01.04.00) 11:47 AM 8/5/2010 Type.... Time-Elev Page 9.08 Name.... FOREBAY Tag: 100 Event: 100 yr File.... L:\PondPack\WINDERMERE ESTATES\pond(5-18-10).ppw Storm... TypeIII 24hr Tag: 100 TIME vs. ELEVATION (ft) Time I Output Time increment = .0500 hrs hrs I Time on left represents time for first value in each row. -------- 10.7500 I ------------------------------------------------------------- 1 92.82 92.86 92.89 92.93 92.97 11.0000 1 93.01 93.04 93.08 93.12 93.16 11.2500 1 93.20 93.25 93.29 93.34 93.39 11.5000 1 93.44 93.50 93.56 93.63 93.71 11.7500 1 93.82 93.94 94.08 94.23 94.40 12.0000 94.63 94.93 95.30 95.69 96.04 12.2500 j 96.26 96.39 96.46 96.52 96.55 12.5000 I 96.56 96.55 96.53 96.51 96.47 12.7500 96.44 96.41 96.38 96.35 96.32 13.0000 1 96.30 96.27 96.25 96.22 96.20 13.2500 I 96.18 96.15 96.13 96.12 96.10 13.5000 1 96.08 96.06 96.04 96.02 96.00 13.7500 95.98 95.96 95.94 95.92 95.89 14.0000 95.87 95.84 95.82 95.80 95.77 14.2500 95.75 95.72 95.70 95.68 95.65 14.5000 1 95.63 95.61 95.59 95.56 95.54 14.7500 95.52 95.50 95.48 95.46 95.44 15.0000 95.42 95.39 95.37 95.35 95.33 15.2500 95.31 95.29 95.26 95.24 95.22 15.5000 95.20 95.17 95.15 95.13 95.10 15.7500 95.08 95.05 95.03 95.01 94.98 16.0000 94.95 94.93 94.90 94.87 94.84 16.2500 1 94.82 94.79 94.76 94.74 94.71 16.5000 1 94.69 94.66 94.64 94.61 94.59 16.7500 94.56 94.54 94.52 94.49 94.47 17.0000 94.45 94.42 94.40 94.38 94.36 17.2500 94.34 94.32 94.30 94.28 94.26 17.5000 94.25 94.23 94.21 94.20 94.18 17.7500 94.16 94.15 94.13 94.12 94.11 18.0000 94.09 94.08 94.07 94.05 94.04 18.2500 94.03 94.02 94.01 94.00 93.99 18.5000 93.98 93.97 93.96 93.95 93.94 18.7500 93.93 93.92 93.91 93.91 93.90 19.0000 93.39 93.88 93.88 93.87 93.86 19.2500 1 93.86 93.85 93.85 93.84 93.83 19.5000 1 93.83 93.82 93.82 93.82 93.81 19.7500 1 93.81 93.80 93.80 93.79 93.79 20.0000 1 93.79 93.78 93.78 93.77 93.77 20.2500 1 93.77 93.76 93.76 93.75 93.75 20.5000 1 93.75 93.74 93.74 93.74 93.73 20.7500 1 93.73 93.72 93.72 93.72 93.71 21.0000 93.71 93.71 93.70 93.70 93.70 21.2500 93.69 93.69 93.69 93.68 93.68 21.5000 1 93.68 93.67 93.67 93.67 93.67 SIN: c8c5b188-7f12-4c33-aBBa-da23b48716f8\: Bentley Systems, Inc. Bentley PondPack (10.01.04.00) 11:47 AM 8/5/2010 Type.... Time-Elev Name.... FOREBAY Tag: 100 File.... L:\PondPack\WINDERMERE ESTATES\pond(5-18-10).ppw Storm... TypeIII 24hr Tag: 100 TIME vs. ELEVATION (ft) Page 9.09 Event: 100 yr Time I Output Time increment = .0500 hrs ---------I----------------------------------------------------- hrs Time on left represents time for first value in each row. 21.7500 1 93.66 93.66 93.66 93.65 93.65 22.0000 1 93.65 93.65 93.64 93.64 93.64 22.2500 1 93.64 93.63 93.63 93.63 93.62 22.5000 93.62 93.62 93.62 93.62 93.61 22.7500 93.61 93.61 93.61 93.60 93.60 23.0000 93.60 93.60 93.59 93.59 93.59 23.2500 93.59 93.58 93.58 93.58 93.58 23.5000 93.58 93.57 93.57 93.57 93.57 23.7500 93.56 93.56 93.56 93.56 93.56 24.0000 93.55 SIN: c8c5bl88-7fl2-4c33-a88a-da23b48716f8\: Bentley Systems, Inc. Bentley PondPack (10.01.04.00) 11:47 AM 8/5/2010 Type.... Time-Elev Name.... MAIN POND Tag: 10 File.... L:\PondPack\WINDERMERE ESTATES\pond(5-18-10).ppw Storm... TypeIII 24hr Tag: 10 ' TIME vs. ELEVATION (ft) Page 9.13 Event: 10 yr Time I Output Time increment = .0500 hrs hrs I Time on left represents time for first value in each row. --------I .0000 1 ----------------------------------------------------------- 91.50 91.50 91.50 91.50 91.50 .2500 I 91.50 91.50 91.50 91.50 91.50 .5000 1 91.50 91.50 91.50 91.50 91.50 .7500 1 91.50 91.50 91.50 91.50 91.50 1.0000 I 91.50 91.50 91.50 91.50 91.50 1.2500 1 91.50 91.50 91.50 91.50 91.50 1.5000 I 91.50 91.50 91.50 91.50 91.50 1.7500 1 91.50 91.50 91.50 91.50 91.50 2.0000 91.50 91.50 91.50 91.50 91.50 2.2500 1 91.50 91.50 91.50 91.50 91.50 2.5000 1 91.50 91.50 91.50 91.50 91.50 2.7500 1 91.50 91.50 91.50 91.50 91.50 3.0000 1 91.50 91.50 91.50 91.50 91.50 3.2500 1 91.50 91.50 91.50 91.50 91.50 3.5000 1 91.50 91.50 91.50 91.50 91.50 3.7500 1 91.50 91.50 91.50 91.50 91.50 4.0000 1 91.50 91.50 91.50 91.50 91.50 4.2500 1 91.50 91.50 91.50 91.50 91.50 4.5000 1 91.50 91.50 91.50 91.50 91.50 4.7500 1 91.50 91.50 91.50 91.50 91.50 5.0000 1 91.50 91.50 91.50 91.50 91.50 5.2500 1 91.50 91.50 91.50 91.50 91.50 5.5000 1 91.50 91.50 91.50 91.50 91.50 5.7500 1 91.50 91.50 91.50 91.50 91.50 6.0000 1 91.50 91.50 91.50 91.50 91.51 6.2500 1 91.51 91.51 91.51 91.51 91.51 6.5000 1 91.51 91.51 91.52 91.52 91.52 6.7500 1 91.52 91.52 91.52 91.52 91.52 7.0000 1 91.53 91.53 91.53 91.53 91.53 7.2500 1 91.54 91.54 91.54 91.54 91.55 7.5000 1 91.55 91.55 91.55 91.56 91.57 7.7500 1 91.57 91.58 91.58 91.58 91.59 8.0000 1 91.59 91.60 91.60 91.60 91.61 8.2500 1 91.61 91.62 91.62 91.63 91.64 8.5000 1 91.64 91.65 91.65 91.66 91.67 8.7500 1 91.67 91.66 91.69 91.69 91.70 9.0000 1 91.71 91.72 91.73 91.74 91.75 9.2500 1 91.76 91.76 91.77 91.76 91.79 9.5000 1 91.81 91.82 91.83 91.84 91.85 9.7500 1 91.86 91.88 91.89 91.90 91.92 10.0000 1 91.93 91.94 91.96 91.97 91.99 10.2500 1 92.00 92.02 92.03 92.05 92.07 10.5000 1 92.08 92.10 92.12 92.14 92.16 SIN: c8c5bl88-7f12-4c33-a88a-da23b48716f8\= Bentley Systems, Inc. Bentley PondPack (10.01.04.00) 11:47 AM 8/5/2010 Type.... Time-Elev Page 9.14 Name.... MAIN POND Tag: 10 Event: 10 yr File.... L:\PondPack\WINDERMERE ESTATES\pond(5-18-10).ppw Storm... TypeIII 24hr Tag: 10 TIME vs. ELEVATION (ft) Time I Output Time increment = .0500 hrs -------- hrs Time on left represents time for first value in each row. 10.7500 I -------- 1 92.16 -------- 92.20 92.22 --------------------- 92.24 92.26 ----- 11.0000 1 92.26 92.31 92.33 92.36 92.38 11.2500 92.41 92.44 92.48 92.51 92.55 11.5000 92.59 92.63 92.68 92.74 92.82 11.7500 92.91 93.03 93.15 93.29 93.46 12.0000 93.68 93.96 94.24 94.50 94.72 12.2500 94.86 94.97 95.05 95.12 95.17 12.5000 95.20 95.22 95.23 95.23 95.23 12.7500 95.23 95.23 95.22 95.21 95.20 13.0000 1 95.19 95.16 95.16 95.15 95.14 13.2500 95.12 95.10 95.09 95.07 95.05 13.5000 1 95.04 95.02 95.00 94.98 94.96 13.7500 1 94. 94 94. 92 94.90 94.88 94.86 14.0000 1 94.84 94.al 94.79 94.77 94.75 14.2500 1 94.73 94.70 94.68 94.66 94.64 14.5000 94.62 94.60 94.58 94.56 94.54 14.7500 94.52 94.49 94.47 94.45 94.44 15.0000 94.42 94.40 94.38 94.36 94.34 15.2500 1 94.32 94.31 94.29 94.27 94.26 15.5000 1 94.24 94.23 94.21 94.19 94.18 15.7500 1 94.17 94.15 94.14 94.13 94.11 16.0000 94.10 94.09 94. 07 94.06 94.05 16.2500 94.04 94.03 94.02 94.01 94.00 16.5000 1 93.99 93.98 93.97 93.96 93.95 16.7500 93.94 93.93 93.92 93.91 93.90 17.0000 93.90 93.89 93.68 93.87 93.87 17.2500 93.86 93.85 93. 65 93.84 93.84 17.5000 93.83 93.82 93.82 93.81 93.81 17.7500 93.80 93.80 93.79 93.79 93.78 18.0000 1 93.78 93.77 93.77 93.76 93.75 18.2500 1 93.75 93.74 53.74 93.73 93.73 18.5000 1 93.72 93.72 93.72 93.71 93.71 18.7500 1 93.70 93.70 93.69 93.69 93.68 19.0000 I 93.66 93.68 93.67 93.67 93.66 19.2500 1 93.66 93.66 '93.65 93.65 93.64 19.5000 1 93.64 93.64 93.63 93.63 93.63 19.7500 93.62 93.62 93.62 93.61 93.61 20.0000 93.61 93.60 93.60 93.60 93.59 20.2500 1 93.59 93.59 93.59 93.58 93.58 20.5000 I 93.58 93.58 93.57 93.57 93.57 20.7500 93.56 93.56 93.56 93.56 93.56 21.0000 1 93.55 93.55 93.55 93.55 93.54 21.2500 1 93.54 93.54 93.54 93.53 93.53 21.5000 1 93.53 93.53 93.53 93.52 93.52 S/N: c8c5bl88-7fl2-4c33-a86a-da23b48716f8\: Bentley Systems, Inc. Bentley PondPack (10.01.04.00) 11:47 AM 8/5/2010 Type.... Time-Elev Page 9.15 Name.... MAIN POND Tag: 10 Event: 10 yr File.... L:\PondPack\WINDERMERE ESTATES\pond(5-18-10).ppw Storm... TypeIII 24hr Tag: 10 TIME vs. ELEVATION (ft) Time I Output Time increment = .0500 hrs hrs I Time on left represents time for first value in each row. --------- 21.7500 I ----------- 93.52 ------------------------------------------ 93.52 93.52 93.51 93.51 22.0000 93.51 93.51 93.51 93.50 93.50 22.2500 1 93.50 93.50 93.50 93.50 93.49 22.5000 1 93.49 93.49 93.49 93.49 93.49 22.7500 1 93.48 93.48 93.48 93.48 93.48 23.0000 1 93.48 93.48 93.47 93.47 93.47 23.2500 1 93.47 93.47 93.47 93.47 93.46 23.5000 1 93.46 93.46 93.46 93.46 93.46 23.7500 1 93.46 93.46 93.46 93.46 93.46 24.0000 1 93.46 SIN: c8c5bl88-7f12-4c33-aBBa-da23b48716f8\- Bentley Systems, Inc. Bentley PondPack (10.01.04.00) 11:47 AM 8/5/2010 Type.... Name.... File.... Storm... Time-Elev Page 9.16 MAIN POND Tag: 100 Event: 100 yr L:\PondPack\WINDERMERE ESTATES\pond(5-18-10).ppw TypeIII 24hr Tag: 100 TIME vs. ELEVATION (ft) Time I Output Time increment = .0500 hrs hrs I Time on left represents time for first value in each row. --------- I------------------------------------------------------------- .0000 91.50 91.50 91.50 91.50 91.50 .2500 91.50 91.50 91.50 91.50 91.50 .5000 1 91.50 91.50 91.50 91.50 91.50 .7500 1 91.50 91.50 91.50 91.50 91.50 1.0000 1 91.50 91.50 91.50 91.50 91.50 1.2500 1 91.50 91.50 91.50 91.50 91.50 1.5000 91.50 91.50 91.50 91.50 91.50 1.7500 I 91.50 91.50 91.50 91.50 91.50 2.0000 91.50 91.50 91.50 91.50 91.50 2.2500 I 91.50 91.50 91.50 91.50 91.50 2.5000 1 91.50 91.50 91.50 91.50 91.50 2.7500 91.50 91.50 91.50 91.50 91.50 3.0000 91.50 91.50 91.50 91.50 91.50 3.2500 91.50 91.50 91.50 91.50 91.50 3.5000 I 91.50 91.50 91.50 91.50 91.50 3.7500 1 91.50 91.50 91.50 91.50 91.50 4.0000 I 91.50 91.50 91.50 91.50 91.50 4.2500 91.50 91.50 91.50 91.50 91.50 4.5000 1 91.50 91.50 91.50 91.50 91.50 4.7500 91.51 91.51 91.51 91.51 91.51 5.0000 I 91.51 91.51 91.51 91.52 91.52 5.2500 I 91.52 91.52 91.52 91.53 91.53 5.5000 1 91.53 91.53 91.53 91.54 91.54 5.7500 1 91.54 91.54 91.55 91.55 91.55 6.0000 91.55 91.56 91.56 91.57 91.57 6.2500 I 91.58 91.58 91.59 91.59 91.59 6.5000 91.60 91.60 91.61 91.61 91.62 6.7500 1 91.62 91.63 91.63 91.64 91.64 7.0000 91.65 91.65 91.66 91.67 91.67 7.2500 I 91.68 91.69 91.69 91.70 91.71 7.5000 91.71 91.72 91.73 91.74 91.74 7.7500 91.75 91.76 91.77 91.78 91.79 8.0000 I 91.80 91.80 91.81 91.82 91.83 8.2500 91.85 91.86 91.87 91.66 91.89 8.5000 91.90 91.91 91.93 91.94 91.96 8.7500 1 91.97 91.98 92.00 92.01 92.03 9.0000 1 92.04 92.06 92.07 92.09 92.10 9.2500 1 92.12 92.14 92.15 92.17 92.19 9.5000 1 92.21 92.23 92.25 92.27 92.29 9.7500 1 92.31 92.33 92.35 92.37 92.39 10.0000 1 92.42 92.44 92.46 92.49 92.51 10.2500 92.54 92.57 92.60 92.62 92.65 10.5000 92.68 92.72 92.75 92.78 92.81 SIN: c8c5b188-7fl2-4c33-a88a-da23b48716f8\: Bentley Systems, Inc. Bentley PondPack (10.01.04.00) 11:48 AM 8/5/2010 Type.... Time-Elev Name.... MAIN POND Tag: 100 File.... L:\PondPack\WINDERMERE ESTATES\pond(5-18-10).ppw Storm... TypeIII 24hr Tag: 100 Page 9.17 Event: 100 yr TIME vs. ELEVATION (ft) - Time I Output Time increment = .0500 hrs hrs I Time on left represents time for first value in each row. --------- 10.7500 I-------------------------------------------------------------- 1 92.85 92.89 92.92 92.96 93.00 11.0000 1 93.03 93.07 93.11 93.15 93.19 11.2500 1 93.24 93.28 93.33 93.38 93.43 11.5000 1 93.49 93.54 93.61 93.69 93.79 11.7500 1 93.91 94.04 94.19 94.35 94.56 12.0000 1 94.86 95.24 95.64 96.01 96.24 12.2500 1 96.36 96.44 96.49 96.53 96.54 12.5000 1 96.54 96.52 96.49 96.46 96.43 12.7500 1 96.40 96.37 96.34 96.32 96.29 13.0000 1 96.26 96.24 96.21 96.19 96.17 13.2500 96.15 96.13 96.11 96.09 96.07 13.5000 96.05 96.03 96.02 96.00 95.98 13.7500 95.95 95.93 95.91 95.89 95.86 14.0000 1 95.84 95.61 95.79 95.77 95.74 14.2500 1 95.72 95.69 95.67 95.65 95.63 14.5000 1 95.60 95.58 95.56 95.54 95.52 14.7500 1 95.49 95.47 95.45 95.43 95.41 15.0000 1 95.39 95:37 95.35 95.32 95.30 15.2500 1 95.28 95.26 95.24 95.21 95.19 15.5000 1 95.17 95.14 95.12 95.10 95.07 15.7500 1 95.05 95.03 95. 00 94.98 94. 95 16.0000 I 94. 92 94.69 94.87 94.84 94.81 16.2500 1 94.79 94.76 94.73 94.71 94. 68 16.5000 1 94.66 94.63 94.61 94.58 94.56 16.7500 1 94.53 94.51 94.49 94.46 94.44 17.0000 1 94.42 94.40 94.38 94.36 94. 34 17.2500 1 94.32 94.30 94.28 94.26 94.24 17.5000 1 94.22 94.21 94.19 94.18 94.16 17.7500 94.15 94.13 94.12 94.10 94.09 18.0000 94.08 94.06 94.05 94.04 94.03 18.2500 94.02 94.01 94.00 93.98 93.97 18.5000 93.96 93.95 93.94 93.94 93.93 18.7500 93.92 93.91 93.90 93.89 93.89 19.0000 93.88 93.87 93.87 93.86 93.85 19.2500 1 93.65 93.84 93.64 93.83 93.83 19.5000 1 93.82 93.82 93.61 93.81 93.80 19.7500 1 93.80 93.80 93.79 93.79 93.78 20.0000 1 93.78 93.78 93.77 93.77 93.76 20.2500 93.76 93.76 93.75 93.75 93.75 20.5000 93.74 93.74 93.73 93.73 93.73 20.7500 93.72 93.72 93.72 93.71 93.71 21.0000 93.71 93.70 93.70 93.69 93.69 21.2500 93.69 93.69 93.68 93.68 93.68 21.5000 93.67 93.67 93.67 93.66 93.66 S/N: c8c5bl88-7fl2-4c33-a88a-da23b48716f8\' Bentley Systems, Inc. Bentley PondPack (10.01.04.00) 11:48 AM 8/5/2010 Type.... Time-Elev Name.... MAIN POND Tag: 100 File.... L:\PondPack\WINDERMERE ESTATES\pond(5-18-10).ppw Storm... TypeIII 24hr .Tag: 100 TIME vs. ELEVATION (ft) Page 9.18 Event: 100 yr Time I Output Time increment = .0500 hrs hrs I Time on left represents time for first value in each row. --------- I ------------------------------------------------------------- 21.7500 93.66 93.66 93.65 93.65 93.65 22.0000 93. 64 93. 64 93. 64 93. 64 93. 63 22.2500 1 93.63 93.63 93.63 93.62 93.62 22.5000 93.62 93.62 93.61 93.61 93.61 22.7500 93.61 93.60 93.60 93.60 93.60 23.0000 1 93.59 93.59 93.59 93.59 93.59 23.2500 93.58 93.58 93.58 93.56 93.57 23.5000 93.57 93.57 93.57 93.57 93.56 23.7500 1 93.56 93.56 93.56 93.56 93.55 24.0000 1 93.55 SIN: c8c5bl88-7fl2-4c33-a86a-da23b48716f8\: Bentley Systems, Inc. Bentley PondPack (10.01.04.00) 11:48 AM 8/5/2010 Type.... Hydrograph Page 8.13 Name.... FOREBAY OUT Tag: 10 Event: 10 yr File.... L:\PondPack\WINDERMERE ESTATES\pond(5-18-10).ppw Storm... TypeIII 24hr Tag: 10 ICPM HYDROGRAPH... HYG file = HYG ID = FOREBAY OUT HYG ----------------------------------- Tag = 10 Peak Discharge = 69.75 cfs Time to Peak = 12.1000 hrs HYG ----------------------------------- Volume = 8.042 ac-ft HYDROGRAPH ORDINATES (cfs) Time I Output Time increment = .0500 hrs --------- hrs I Time on left represents time for first value in each row. I ------------------------------------------------- .0000 1 .00 .00 .00 .00 ----- .00 .2500 1 .00 .00 .00 .00 .00 .5000 1 .00 .00 .00 .00 .00 .7500 1 .00 .00 .00 .00 .00 1.0000 1 .00 .00 .00 .00 .00 1.2500 1 .00 .00 .00 .00 .00 1.5000 1 .00 .00 .00 .00 .00 1.7500 1 .00 .00 .00 .00 .00 2.0000 1 .00 .00 .00 .00 .00 2.2500 1 .00 .00 .00 .00 .00 2.5000 1 .00 .00 .00 .00 .00 2.7500 1 .00 .00 .00 .00 .00 3.0000 1 .00 .00 .00 .00 .00 3.2500 1 .00 .00 .00 .00 .00 3.5000 1 .00 .00 .00 .00 .00 3.7500 .00 .00 .00 .00 .00 4.0000 .00 .00 .00 .00 .00 4.2500 .00 .00 .00 .00 .00 4.5000 .00 .00 .00 .00 .00 4.7500 .00 .00 ..00 .00 .00 5.0000 .00 .00 .00 .00 .00 5.2500 .00 .00 .00 .00 .00 5.5000 .00 .01 .01 .02 .03 5.7500 I .04 .05 .05 .06 .07 6.0000 1 .08 .09 .11 .13 .15 6.2500 .18 .22 .26 .00 .00 6.5000 .33 .36 .00 .00 .45 6.7500 .49 .00 .00 .00 .59 7.0000 1 .63 .00 .00 .00 .73 7.2500 1 .76 .00 .00 .84 .85 7.5000 1 .00 .00 .88 .87 .85 SIN: c8c5bl88-7fl2-4c33-a88a-da23b48716f8\. Bentley Systems, Inc. Bentley PondPack (10.01.04.00) 11:48 AM 8/5/2010 Type.... Hydrograph Name.... FOREBAY OUT Tag: 10 File.... L:\PondPack\WINDERMERE ESTATES\pond(5-18-10).ppw Storm-'. TypeIII 24hr Tag: 10 Page 8.14 Event: 10 yr HYDROGRAPH ORDINATES (cfs) , Time I Output Time increment = .0500 hrs _-------- hrs I Time on left represents time for first value in each row. 7.7500 I ------------------------------- 1 .80 .73 .65 ---------------------- .56 .56 8.0000 1 .59 .61 .63 .67 .74 8.2500 1 .77 .60 .83 .86 .89 8.5000 1 .92 .95 .98 1.01 1.04 8.7500 1 1.07 1.10 1.13 1.16 1.19 9.0000 1 1.29 1.38 1.42 1.44 1.48 9.2500 1 1.51 1.54 1.58 1.61 1.64 9.5000 1 1.67 1.83 1.91 1.93 1.96 9.7500 1 1.99 2.03 2.06 2.08 2.20 10.0000 1 2.33 2.37 2.41 2.45 2.50 10.2500 1 2.56 2.70 2.89 2.98 3.02 10.5000 1 3.07 3.12 3.26 3.49 3.57 10.7500 1 3.60 3.63 3.71 4.00 4.11 11.0000 1 4.13 4.18 4.46 4.82 5.07 11.2500 1 5.27 5.74 6.14 6.35 6.75 11.5000 1 7.18 7.84 9.59 11.69 14.86 11.7500 1 18.14 21.53 24.67 28.12 36.40 12.0000 1 52.34 65.31 69.75 64.47 49.82 12.2500 1 37.81 33.67 31.65 28.29 24.66 12.5000 1 21.22 18.41 16.55 15.37 14.96 12.7500 1 14.71 14.37 13.96 13.59 13.22 13.0000 1 12.81 12.51 12.35 12.17 12.04 13.2500 1 11.90 11.76 11.64 11.59 11.56 13.5000 1 11.42 11.25 11.12 10.97 10.95 13.7500 1 10.84 10.65 10.48 10.32 10.31 14.0000 1 10.24 10.04 9.69 9.76 9.82 14.2500 1 9.72 9.52 9.39 9.38 9.34 14.5000 1 9.17 9.02 8.89 8.93 8.64 14.7500 1 8.64 8.50 8.36 8.40 8.31 15.0000 1 8.13 7.97 7.83 7.85 7.74 15.2500 1 7.56 7.40 7.26 7.18 7.13 15.5000 1 6.96 6.78 6.63 6.48 6.34 15.7500 1 6.34 6.23 6.05 5.89 5.76 16.0000 1 5.63 5.52 5.50 5.43 5.32 16.2500 1 5.20 5.11 5.02 4.92 4.84 16. 5000 1 4.77 4.74 4.66 4.55 4.46 16.7500 I 4.39 4.30 4.22 4.16 4.09 17.0000 1 4.01 3.95 3.96 3.90 3.81 17.2500 1 3.75 3.69 3.63 3.55 3.49 17.5000 1 3.44 3.39 3.33 3.27 3.21 17.7500 1 3.16 3.10 3.07 3.10 3.07 18.0000 1 3.02 2.98 2.95 2.92 2.90 18.2500 1 2.88 2.86 2.84 2.82 2.80 18.5000 1 2.78 2.75 2.73 2.72 2.70 18.7500 1 2.68 2.65 2.65 2.67 2.65 SIN: c8c5b188-7fl2-4c33-a88a-da23b48716f8\: Bentley Systems, Inc. Bentley PondPack (10.01.04.00) 11:48 AM 8/5/2010 Type.... Hydrograph Page 8.15 Name.... FOREBAY OUT Tag: 10 Event: 10 yr File.... L:\PondPack\WINDERMERE ESTATES\pond(5-18-10).ppw Storm... TypeIII 24hr Tag: 10 HYDROGRAPH ORDINATES (cfs) Time I Output Time increment = .0500 hrs hrs I Time on left represents time for first value in each row. --------- 19.0000 I------------------ 1 2.63 2.60 2.58 2.56 2.54 19.2500 1 2.52 2.50 2.48 2.46 2.44 19.5000 1 2.43 2.41 2.39 2.37 2.35 19.7500 1 2.34 2.32 2.30 2.28 2.26 20.0000 1 2.25 2.23 2.21 2.20 2.20 20.2500 1 2.22 2.21 2.18 2.16 2.15 20.5000 1 2.14 2.13 2.11 2.09 2.08 20.7500 1 2.07 2.06 2.04 2.03 2.01 21.0000 1 2.01 2.00 1.98 1.97 1.96 21.2500 1 1.95 1.93 1.92 1.91 1.89 21.5000 1 1.88 1.87 1.86 1.85 1.84 21.7500 1 1.82 1.82 1.81 1.80 1.78 22.0000 1 1.77 1.76 1.76 1.74 1.73 22.2500 1 1.72 1.71 1.70 1.70 1.71 22.5000 1 1.69 1.67 1.67 1.66 1.65 22.7500 1 1.64 1.63 1.62 1.61 1.60 23.0000 1 1.59 1.57 1.56 1.56 1.55 23.2500 1 1.54 1.52 1.54 1.58 1.60 23.5000 1 1.63 1.64 1.66 1.67 1.68 23.7500 1.68 1.69 1.69 1.70 1.70 24.0000 1 1.70 SIN: c8c5b188-7fl2-4c33-a88a-da23b48716f8\: Bentley Systems, Inc. Bentley PondPack (10.01.04.00) 11:48 AM 8/5/2010 Type.... Hydrograph Page 8.16 Name..'.. FOREBAY OUT Tag: 100 Event: 100 yr File.... L:\PondPack\WINDERMERE ESTATES\pond(5-18-10).ppw Storm... TypeIII 24hr Tag: 100 ICPM HYDROGRAPH... HYG file = HYG ID = FOREBAY OUT HYG Tag = 100 ----------------------------------- Peak Discharge = 106.74 cfs Time to Peak = 12.1000 hrs HYG volume = 13.139 ac-ft ----------------------------------- HYDROGRAPH ORDINATES (cfs) Time I Output Time increment = .0500 hrs hrs I Time on left represents time for first value in each row. --------- I ------------------------- .0000 1 .00 .00 .00 ---------_ .00 .00 .2500 1 .00 .00 .00 .00 .00 .5000 1 .00 .00 .00 .00 .00 .7500 1 .00 .00 .00 .00 .00 1.0000 1 .00 .00 .00 .00 .00 1.2500 1 .00 .00 .00 .00 .00 1.5000 1 .00 .00 .00 .00 .00 1.7500 1 .00 .00 .00 .00 .00 2.0000 1 .00 .00 .00 .00 .00 2.2500 1 .00 .00 .00 .00 .00 2.5000 1 .00 .00 .00 .00 .00 2.7500 1 .00 .00 .00 .00 .00 3.0000 I .00 .00 .00 .00 .00 3.2500 I .00 .00 .00 .00 .00 3.5000 1 .00 .00 .00 .00 .00 3.7500 I .00 .00 .00 .00 .00 4.0000 1 .00 .00 .00 .00 .01 4.2500 1 .02 .03 .04 .05 .06 4.5000 1 .08 .09 .10 .11 .13 4.7500 1 .15 .16 .22 .25 .30 5.0000 1 .35 .00 .00 .44 .47 5.2500 1 .00 .00 .58 .61 .00 5.5000 1 .00 .00 .72 .75 .00 5.7500 1 .00 .83 .85 .00 .00 6.0000 1 .88 .87 .85 .61 .74 6.2500 1 .66 .57 .54 .56 .58 6.5000 1 .61 .63 .70 .74 .75 6.7500 .77 .79 .81 .84 .89 7.0000 1 .93 .95 .94 .95 .96 7.2500 .99 1.01 1.04 1.06 1.10 7.5000 1 1.19 1.24 1.25 1.28 1.30 SIN: c8c5bl86-7f12-4c33-a88a-da23b48716f8\: Bentley Systems, Inc. Bentley PondPack (10.01.04.00) 11:48 AM 8/5/2010 Type.... Hydrograph Page 8.17 Name.... FOREBAY OUT Tag: 100 Event: 100 yr File.... L:\PondPack\WINDERMERE ESTATES\pond(5-18-10).ppw Storm... TypeIII 24hr Tag: 100 HYDROGRAPH ORDINATES (cfs) Time I Output Time increment = .0500 hrs ---------I-------------------------- hrs Time on left represents time for first value in each row. 7.7500 1 1.32 1.35 1.37 ---------------------- 1.40 1.42 8.0000 1 1.44 1.46 1.60 1.68 1.71 8.2500 1 1.75 1.79 1.83 1.86 1.92 8.5000 1 1.96 2.08 2.21 2.26 2.29 8.7500 1 2.32 2.36 2.40 2.45 2.66 9.0000 1 2.75 2.77 2.80 2.84 2.88 9.2500 1 - 3.03 3.19 3.25 3.26 3.28 9.5000 1 3.31 3.51 3.66 3.68 3.69 9.7500 1 3.71 3.89 4.06 4.09 4.08 10.0000 1 4.09 4.38 4.50 4.53 4.56 10.2500 1 4.87 5.06 5.09 5.15 5.50 10.5000 1 5.63 5.62 5.89 6.10 6.11 10.7500 1 6.35 6.57 6.57 6.87 7.03 11.0000 1 6.99 7.30 7.53 7.92 8.52 11.2500 1 8.86 9.61 9.98 10.80 11.40 11.5000 1 12.26 13.61 16.47 20.23 25.17 11.7500 I 30.72 36.97 42.56 48.39 62.35 12.0000 1 86.02 104.20 106.74 96.37 73.40 12.2500 1 59.45 57.12 55.54 51.33 46.61 12.5000 1 41.29 36.56 32.81 30.09 28.84 12.7500 1 27.63 26.24 25.18 24.07 22.84 13.0000 1 21.69 20.94 20.09 19.28 18.72 13.2500 1 18.47 17.98 17.47 16.99 16.68 13.5000 1 16.54 16.22 15.85 15.50 15.24 13.7500 1 15.27 15.10 14.62 14.60 14.46 14.0000 1 14.39 14.17 13.96 13.78 13.77 14.2500 1 13.60 13.36 13.15 13.16 13.00 14.5000 1 12.75 12.55 12.50 12.38 12.19 14.7500 11.95 11.80 11.81 11.65 11.42 15.0000 1 11.24 11.17 11.17 11.04 10.88 15.2500 1 10.77 10.76 10.72 10.57 10.40 15.5000 1 10.32 10.38 10.26 10.09 9.90 15.7500 1 9.99 9.92 9.71 9.54 9.58 16.0000 1 9.45 9.25 9.12 9.23 9.11 16.2500 1 8.92 8.88 8.92 6.78 8.56 16.5000 1 8.55 8.55 8.37 8.20 8.18 16.7500 1 8.17 8.00 7.81 7.76 7.77 17.0000 1 7.62 7.45 7.30 7.34 7.25 17.2500 1 7.06 6.90 6.76 6.78 6.64 17.5000 1 6.45 6.29 6.15 6.07 6.06 17.7500 1 5.92 5.76 5.62 5.52 5.38 18.0000 1 5.33 5.30 5.19 5.07 4.98 16.2500 1 4.90 4.81 4.74 4.70 4.66 18.5000 1 4.57 4.50 4.43 4.36 4.28 18.7500 1 4.21 4.16 4.10 4.04 4.01 SIN: c8c5bl88-7f12-4c33-a88a-da23b48716f8\= Bentley Systems, Inc. Bentley PondPack (10.01.04.00) 11:48 AM 8/5/2010 Type.... Hydrograph Page 8.18 Name.... FOREBAY OUT Tag: 100 Event: 100 yr File.... L:\PondPack\WINDERMERE ESTATES\pond(5-18-10).ppw Storm... TypeIII 24hr Tag: 100 HYDROGRAPH ORDINATES (cfs) Time I Output Time increment = .0500 hrs -------- hrs I Time on left represents time for first value in each row. 19.0000 I ----------------------------------- 1 4.01 3.96 3.90 3.85 -------- 3.80 19.2500 3.75 3.71 3.66 3.62 3.58 19.5000 3.54 3.49 3.46 3.42 3.38 19.7500 3.35 3.31 3.31 3.33 3.31 20.0000 3.29 3.26 3.24 3.22 3.20 20.2500 3.19 3.17 3.15 3.13 3.11 20.5000 1 3.09 3.08 3.06 3.04 3.02 20.7500 1 3.00 2.99 2.98 2.95 2.94 21.0000 1 2.93 2.92 2.90 2.88 2.89 21.2500 2.88 2.86 2.84 2.83 2.81 21.5000 1 2.78 2.77 2.76 2.74 2.72 21.7500 1 2.71 2.69 2.67 2.66 2.64 22.0000 I 2.62 2.61 2.60 2.58 2.56 22.2500 2.54 2.53 2.51 2.50 2.49 22.5000 2.47 2.45 2.44 2.43 2.41 22.7500 2.39 2.38 2.37 2.35 2.34 23.0000 2.34 2.33 2.32 2.29 2.29 23.2500 2.28 2.26 2.24 2.24 2.22 23.5000 1 2.21 2.19 2.17 2.16 2.15 23.7500 1 2.13 2.12 2.11 2.09 2.08 24.0000 2.07 SIN: c8c5b188-7f12-4c33-a88a-da23b48716f8\: Bentley Systems, Inc. Bentley PondPack (10.01.04.00) 11:48 AM 8/5/2010 Type.... Hydrograph Name.... MAIN POND OUT Tag: 10 File.... L:\POndPack\WINDERMERE ESTATES\pond(5-18-10).ppw Storm... TypeIII 24hr Tag: 10 ICPM HYDROGRAPH... HYG file = HYG ID = MAIN POND OUT HYG Tag = 10 ----------------------------------- Peak Discharge = 15.53 cfs Time to Peak = 12.6500 hrs HYG Volume = 6.691 ac-ft ----------------------------------- HYDROGRAPH ORDINATES (cfs) Page 8.31 Event: 10 yr Time I Output Time increment = .0500 hrs ---------I------------------------------------------------ hrs Time on left represents time for first value in each row. .0000 1 .00 .00 .00 .00 .00 .2500 .00 .00 .00 .00 .00 .5000 1 .00 .00 .00 .00 .00 .7500 .00 .00 .00 .00 .00 1.0000 .00 .00 .00 .00 .00 1.2500 1 .00 .00 .00 .00 .00 1.5000 .00 .00 .00 .00 .00 1.7500 .00 .00 .00 .00 .00 2.0000 .00 .00 .00 .00 .00 2.2500 .00 .00 .00 .00 .00 2.5000 .00 .00 .00 .00 .00 2.7500 .00 .00 .00 .00 .00 3.0000 .00 .00 .00 .00 .00 3.2500 1 .00 .00 .00 .00 .00 3.5000 1 .00 .00 .00 .00 .00 3.7500 .00 .00 .00 .00 .00 4.0000 .00 .00 .00 .00 .00 4.2500 .00 .00 .00 .00 .00 4.5000 .00 .00 .00 .00 .00 4.7500 .00 .00 .00 .00 .00 5.0000 .00 .00 .00 .00 .00 5.2500 1 .00 .00 .00 .00 .00 5.5000 .00 .00 .00 .00 .00 5.7500 I .00 .00 .00 .00 .00 6.0000 .00 .00 .00 .00 .00 6.2500 .00 .00 .00 .00 .00 6.5000 I - .00 .00 .00 .00 .00 6.7500 I .00 .00 .00 .00 .00 7.0000 .01 .01 .01 .01 .01 7.2500 .01 .01 .01 .01 .01 7.5000 .01 .01 .01 .01 .01 SIN: c8c5bl88-7fl2-4c33-a88a-da23b48716f8\: Bentley Systems, Inc. Bentley PondPack (10.01.04.00) . 11:49 AM 8/5/2010 Type.... Hydrograph Name.... MAIN POND OUT Tag: 10 File.... L:\PondPack\WINDERMERE ESTATES\pond(5-18-10).ppw Storm... TypeIII 24hr Tag: 10 Page 8.32 Event: 10 yr HYDROGRAPH ORDINATES (cfs) Time I Output Time increment = .0500 hrs hrs I ------------------------------------ Time on left represents time for first value in each row. 7.7500 I .01 .01 .01 --------- .02 .02 8.0000 1 .02 .02 .02 .02 .02 8.2500 1 .02 .03 .03 .03 .03 8.5000 .04 .04 .04 .04 .05 6.7500 .05 .05 .06 .06 .06 9.0000 .07 .07 .08 .09 .09 9.2500 .10 .10 .11 .12 .12 9.5000 .13 .14 .14 .15 .15 9.7500 .16 .17 .17 .18 .18 10.0000 .19 .19 .20 .20 .21 10.2500 1 .22 .22 .23 .23 .24 10.5000 1 - .24 .25 .25 .26 .26 10.7500 1 .27 .27 .28 .29 .29 11.0000 1 .30 .30 .31 .32 .32 11.2500 1 .33 .34 .35 .35 .36 11.5000 1 .37 .38 .39 .40 .42 11.7500 1 .43 .46 .48 .50 1.71 12.0000 1 3.38 6.39 10.22 12.75 14.08 12.2500 1 14.69 14.95 15.13 15.28 15.39 12.5000 1 15.47 15.51 15.53 15.53 15.53 12.7500 1 15.52 15.51 15.50 15.48 15.46 13.0000 1 15.44 15.41 15.38 15.35 15.32 13.2500 1 15.28 15.25 15.21 15.18 15.14 13.5000 1 15.11 15.07 15.03 14.99 14.94 13.7500 1 14.90 14.85 14.61 14.74 14.68 14.0000 1 14.61 14.54 14.46 14.35 14.23 14.2500 1 14.13 14.02 13.89 13.75 13.62 14.5000 1 13.50 13.37 13.23 13.09 12.95 14.7500 1 12.82 12.68 12.53 12.38 12.23 15.0000 1 12.08 11.93 11.76 11.59 11.42 15.2500 I 11.26 11.10 10.90 10.68 10.46 15.5000 1 10.26 10.06 9.85 9.66 9.46 15.7500 1 9.27 9.09 8.91 8.73 8.55 16.0000 1 8.38 6.20 8.03 7.87 7.72 16.2500 1 7.57 7.41 7.27 7.13 6.98 16.5000 1 6.83 6.69 6.55 6.42 6.28 16.7500 1 6.16 6.03 5.91 5.79 5.68 17.0000 1 5.56 5.45 5.34 5.24 5.14 17.2500 1 5.05 4.95 4.86 4.77 4.68 17.5000 1 4.59 4.51 4.43 4.34 4.27 17.7500 1 4.19 4.14 4.10 4:07 4.04 18.0000 1 4.01 3.96 3.94 3.91 3.88 18.2500 1 3.85 3.82 3.79 3.76 3.73 18.5000 1 3.70 3.67 3.64 3.61 3.58 18.7500 1 3.55 3.52 3.49 3.46 3.43 SIN: c6c5b188-7fl2-4c33-a88a-da23b46716f8\: Bentley Systems, Inc. Bentley PondPack (10.01.04.00) 11:49 AM 8/5/2010 Type.... Hydrograph Name.... MAIN POND OUT Tag: 10 File.... L:\PondPack\WINDERMERE ESTATES\pond(5-18-10).ppw Storm... TypeIII 24hr Tag: 10 Page 8.33 Event: 10 yr HYDROGRAPH ORDINATES (cfs) Time I Output Time increment = .0500 hrs -------- hrs I Time on left represents time for first value in each row. 19.0000 I ---------------------- 1 3.40 3.37 ------------------------------ 3.34 3.31. 3.28 19.2500 1 3.25 3.22 3.20 3.17 3.14 19.5000 1 3.11 3.09 3.06 3.04 3.01 19.7500 1 2.98 2.96 2.93 2.91 2.89 20.0000 1 2.86 2.84 2.81 2.79 2.77 20.2500 1 2.75 2.73 2.70 2.68 2.66 20.5000 1 2.64 2.62 2.60 2.58 2.56 20.7500 1 2.55 2.53 2.51 2.49 2.47 21.0000 1 2.45 2.44 2.42 2.40 2.38 21.2500 1 2.37 2.35 2.33 2.32 2.30 21.5000 1 2.28 2.27 2.25 2.24 2.22 21.7500 1 2.21 2.19 2.18 2.16 2.15 22.0000 1 2.13 2.12 2.10 2.09 2.08 22.2500 1 2.06 2.05 2.03 2.02 2.01 22.5000 1 2.00 1.98 1.97 1.96 1.95 22.7500 1 1.93 1.92 1.91 1.90 1.88 23.0000 1 1.87 1.86 1.85 1.84 1.83 23.2500 1 1.81 1.80 1.79 1.78 1.77 23.5000 1 1.77 1.76 1.76 1.75 1.75 23.7500 1.75 1.75 1.74 1.74 1.74 24.0000 1 1.74 SIN: c8c5bl88-7fl2-4c33-a88a-da23b48716f8\: Bentley Systems, Inc. Bentley PondPack (10.01.04.00) 11:49 AM 8/5/2010 Type.... Hydrograph Page 8.34 Name.... MAIN POND OUT Tag: 100 Event: 100 yr File.... L:\PondPack\WINDERMERE ESTATES\pond(5-18-10).ppw Storm... TypeIII 24hr Tag: 100 ICPM HYDROGRAPH... HYG file = HYG ID = MAIN POND OUT HYG Tag = 100 ----------------------------------- Peak Discharge = 45.22 cfs Time to Peak = 12.4500 hrs HYG Volume = ----------------------------------- 11.716 ac-ft HYDROGRAPH ORDINATES (cfs) Time I Output Time increment = .0500 hrs --------- hrs I- I ---------------`----------- Time on left represents time for first value in each row. .0000 1 .00 .00 --- .00 --------------- .00 .00 .2500 1 .00 .00 .00 .00 .00 .5000 .00 .00 .00 .00 .00 .7500 .00 .00 .00 .00 .00 1.0000 .00 .00 .00 .00 .00 1.2500 .00 .00 .00 .00 .00 1.5000 .00 .00 .00 .00 .00 1.7500 .00 .00 .00 .00 .00 2.0000 .00 .00 .00 .00 .00 2.2500 .00 .00 .00 .00 .00 2.5000 1 .00 .00 .00 .00 .00 2.7500 1 .00 .00 .00 .00 .00 3.0000 1 .00 .00 .00 .00 .00 3.2500 I - .00 .00 .00 .00 .00 3.5000 .00 .00 .00 .00 .00 3.7500 .00 .00 .00 .00 .00 4.0000 1 .00 .00 .00 .00 .00 4.2500 1 .00 .00 .00 .00 .00 4.5000 1 .00 .00 .00 .00 .00 4.750Q 1 .00 .00 .00 .00 .00 5.0000 1 .00 .00 .00 .00 .00 5.2500 1 .00 .00 .00 .00 .01 5.5000 1 .01 .01 .01 .01 .01 5.7500 1 .01 .01 .01 ..01 .01 6.0000 1 .01 .01 .01 .01 .01 6.2500 1 .01 .02 .02 .02 .02 6.5000 .02 .02 .02 .02 .03 6.7500 .03 .03 .03 .03 .04 7.0000 .04 .04 .04 .05 .05 7.2500 .05 .06 .06 .06 .07 7.5000 .07 .08 .08 .09 .09 SIN: c8c5b188-7fl2-4c33-a88a-da23b48716f8\= Bentley Systems, Inc. Bentley PondPack (10.01.04.00) 11:49 AM 8/5/2010 Type.... Hydrograph Name.... MAIN POND OUT Tag: 100 File.... L:\PondPack\WINDERMERE ESTATES\pond(5-18-10).ppw Storm... TypeIII 24hr Tag: 100 HYDROGRAPH ORDINATES (cfs) Page 8.35 Event: 100 yr Time I Output Time increment = .0500 hrs --------- hrs I ------------------------------------------------- Time on left represents time for first value in each row. 7.7500 I 1 .10 .10 .11 .11 ------ .12 8.0000 1 .12 .13 .13 .14 .15 8.2500 1 .15 .16 .16 .17 .17 6.5000 1 .18 .18 .19 .19 .20 8.7500 1 .20 .21 .21 .22 .22 9.0000 1 .23 .23 .24 .24 .25 9.2500 .25 .26 .26 .27 .27 9.5000 1 .28 .28 .29 .29 .30 9.7500 1 .30 .31 .31 .32 .33 10.0000 1 .33 .34 .34 .35 .35 10.2500 1 .36 .37 .37 .38 .38 10.5000 1 .39 .40 .40 .41 .42 10.7500 1 .42 .43 .44 .44 .45 11.0000 1 .46 .46 .47 .48 .49 11.2500 1 .49 .50 .75 1.13 1.53 11.5000 1 1.94 2.38 2.87 3.46 4.08 11.7500 1 5.69 7.58 9.56 11.53 13.13 12.0000 I 14.67 15.54 18.12 20.22 27.69 12.2500 1 34.10 38.54 41.94 44.26 45.22 12.5000 1 44.96 43.73 41.91 39.91 37.92 12.7500 1 36.07 34.47 32.94 31.48 30.14 13.0000 1 28.91 27.73 26.61 25.60 24.75 13.2500 1 23.96 23.22 22.51 21.97 21.55 13.5000 1 21.15 20.76 20.38 20.05 20.00 13.7500 1 19.94 •19.89 19.83 19.76 19.67 14.0000 1 19.59 19.50 19.38 19.20 19.02 14.2500 1 18.85 18.67 18.45 18.24 18.03 14.5000 1 17.83 17.61 17.40 17.20 17.00 14.7500 1 16.80 16.63 16.45 16.29 16.12 15.0000 1 15.98 15.87 15.77 15.73 15.68 15.2500 1 15.63 15.58 15.53 15.49 15.44 15.5000 1 15.39 15.34 15.29 15.24 15.18 15.7500 1 15.13 15.08 15.03 14.97 14.91 16.0000 1 14.85 14.79 14.70 14.62 14.54 16.2500 1 14.43 14.29 14.16 14.03 13.88 16.5000 1 13.72 13.57 13.42 13.26 13.10 16.7500 1 12.94 12.79 12.62 12.45 12.28 17.0000 1 12.11 11.94 11.74 11.55 11.37 17.2500 1 11.19 10.99 10.74 10.50 10.28 17.5000 1 10.05 9.83 9.61 9.40 9.20 17.7500 1 9.00 8.81 8.62 8.43 8.25 18.0000 1 6.07 7.90 7.73 7.57 7.41 18.2500 1 7.26 7.11 6.96 6.80 6.66 18.5000 1 6.51 6.38 6.25 6.12 5.99 18.7500 I 5.87 5.76 5.65 5.53 5.43 SIN: c6c5b188-7f12-4c33-a86a-da23b48716£6\. Bentley Systems, Inc. Bentley PondPack (10.01.04.00) 11:49 AM 8/5/2010 Type.... Hydrograph Name.... MAIN POND OUT Tag: 100 File.... L:\PondPack\WINDERMERE ESTATES\pond(5-18-10).ppw Storm... TypeIII 24hr Tag: 100 Page 8.36 Event: 100 yr HYDROGRAPH ORDINATES (cfs) Time Output Time increment = .0500 hrs --------- hrs Time on left represents time for first value in each row. 19.0000 I ----------------------------- 1 5.32 5.23 5.14 ------------------------- 5.05 4.96 19.2500 1 4.87 4.79 4.71 4.64 4.56 19.5000 4.49 4.42 4.35 4.29 4.22 19.7500 4.16 4.13 4.11 4.08 4.06 20.0000 4.03 4.01 3.98 3.96 3.94 20.2500 1 3.91 3.89 3.87 3.84 3.82 20.5000 3.80 3.78 3.75 3.73 3.71 20.7500 3.69 3.67 3.64 3.62 3.60 21.0000 3.58 3.56 3.54 3.51 3.49 21.2500 1 3.47 3.44 3.42 3.40 3.38 21.5000 3.35 3.33 3.31 3.29 3.27 21.7500 3.25 3.22 3.20 3.18 3.16 22.0000 3.14 3.12 3.10 3.08 3.06 22.2500 3.04 3.02 3.01 2.99 2.97 22.5000 1 2.95 2.93 2.91 2.89 2.87 22.7500 1 2.86 2.84 2.82 2.80 2.79 23.0000 2.77 2.75 2.73 2.72 2.70 23.2500 2.68 2.67 2.65 2.64 2.62 23.5000 2.60 2.59 2.57 2.56 2.54 23.7500 2.52 2.51 2.49 2.48 2.46 24.0000 1 2.45 SIN: c8c5b188-7fl2-4c33-a86a-da23b48716f8\: Bentley Systems, Inc. Bentley PondPack (10.01.04.00) 11:49 AM 8/5/2010 Type.... Master Network Summary Page 2.01 Name.... Watershed File.... L:\PondPack\WINDERMERE ESTATES\pond(5-18-10)-structure-blocked.ppw MASTER DESIGN STORM SUMMARY Network Storm Collection: BRUNSWICK COUNTY Total Depth Rainfall Return Event in Type ------------ ------ ---------------- 100 10.0000 Synthetic Curve --------------------------- ICPM CALCULATION TOLERANCES Target Convergence= .000 cfs +/- Max. Iterations = 35 loops ICPM Time Step = .0500 hrs Output Time Step = .0500 hrs ICPM Ending Time = ------------------------------- 24.0000 hrs RNF ID ---------------- TypeIII 24hr MASTER NETWORK SUMMARY SCS Unit Hydrograph Method (*Node=Outfall; +Node=Diversion;) (Trun= HYG Truncation: Blank=None; L=Left; R=Rt; LR=LeftSRt) Max Return HYG Vol Qpeak Qpeak Max WSEL Pond Storage Node ID ----------------- Type Event ac-ft Trun hrs cfs ft ac-ft FOREBAY ---- POND ------ 100 ---------- 14.025 -- R --------- 12.1000 -------- 164.93 ------- ------------ FOREBAY OUT POND 100 11.651 R 12.1000 99.27 96.88 3.700 MAIN POND POND 100 11.651 R 12.1000 99.27 MAIN POND OUT POND 100 8.082 R 12.4500 47.50 96.86 7.221 *OUT 1 T-E 100 8.082 R 12.4500 47.50 91.50 SUBAREA lA AREA 100 14.035 12.1000 164.93 S/N: c8c5b168-7fl2-4c33-aBBa-da23b46716f8\: Bentley Systems, Inc. Bentley PondPack (10.01.04.00) 12:15 PM 8/5/2010 Type.... Hydrograph Page 9.10 Name.... MAIN POND OUT Tag: 100 Event: 100 yr File.... L:\PondPack\WINDERMERE ESTATES\pond(5-18-10)-structure-blocked.ppw Storm... TypeIII 24hr Tag: 100 ICPM HYDROGRAPH... HYG file = HYG ID = MAIN POND OUT HYG Tag = 100 -------------------------------- Peak Discharge = 47.50 cfs Time to Peak = 12.4500 hrs HYG Volume = 8.082 ac-ft ----------------------------------- HYDROGRAPH ORDINATES (cfs) Time I Output Time increment = .0500 hrs --------- hrs I I------------------------------------- Time on left represents time for first value in each row. .0000 1 .00 .00 .00 __---__-__-___-__ .00 .00 .2500 1 .00 .00 .00 .00 .00 .5000 .00 .00 .00 .00 .00 .7500 .00 .00 .00 .00 .00 1.0000 .00 .00 .00 .00 .00 1.2500 .00 .00 .00 .00 .00 1.5000 .00 .00 .00 .00 .00 1.7500 .00 .00 .00 .00 .00 2.0000 .00 .00 .00 .00 .00 2.2500 .00 .00 .00 .00 .00 2.5000 .00 .00 .00 .00 .00 2.7500 .00 .00 .00 .00 .00 3.0000 1 .00 .00 .00 .00 .00 3.2500 .00 .00 .00 .00 .00 3.5000 .00 .00 .00 .00 .00 3.7500 .00 .00 .00 .00 .00 4.0000 .00 .00 .00 .00 .00 4.2500 .00 .00 .00 .00 .00 4.5000 .00 .00 .00 .00 .00 4.7500 .00 .00 .00 .00 .00 5.0000 .00 .00 .00 .00 .00 5.2500 .00 .00 .00 .00 .00 5.5000 1 .00 .00 .00 .00 .00 5.7500 I .00 .00 .00 .00 .00 6.0000 .00 .00 .00 .00 .00 6.2500 1 .00 .00 .00 .00 .00 6.5000 1 .00 - .00 .00 .00 .00 6.7500 .00 .00 .00 .00 .00 7.0000 .00 .00 .00 .00 .00 7.2500 1 .00 .00 .00 .00 .00 7.5000 1 .00 .00 .00 .00 .00 SIN: c8c5b188-7fl2-4c33-a88a-da23b48716f8\: Bentley Systems, Inc. Bentley PondPack (10.01.04.00) 12:15 PM 8/5/2010 Type.... Hydrograph Page 9.11 Name.... MAIN POND OUT Tag: 100 Event: 100 yr File.... L:\PondPack\WINDERMERE ESTATES\pond(5-18-10)-structure-blocked.ppw Storm... TypeIII 24hr Tag: 100 HYDROGRAPH ORDINATES (cfs) Time I Output Time increment = .0500 hrs ---------I---------------------------------------------------- hrs Time on left represents time for first value in each row. 7.7500 .00 .00 .00 .00 .00 8.0000 .00 .00 .00 .00 .00 8.2500 1 .00 .00 .00 .00 .00 8.5000 .00 .00 .00 .00 .00 8.7500 .00 .00 .00 .00 .00 9.0000 .00 .00 .00 .00 .00 9.2500 .00 .00 .00 .00 .00 9.5000 .00 .00 .00 .00 .00 9.7500 .00 .00 .00 .00 .00 10.0000 .00 .00 .00 .00 .00 10.2500 .00 .00 .00 .00 .00 10.5000 1 .00 .00 .00 .00 .00 10.7500 .00 .00 .00 .00 .00 11.0000 .00 .00 .00 .00 .00 11.2500 .00 .00 .00 .00 .00 11.5000 I .00 .00 .00 .00 .00 11.7500 .00 .00 .00 .00 .00 12.0000 1 .00 .00 1.17 13.91 26.50 12.2500 1 35.04 40.63 44.43 46.73 47.50 12.5000 46.88 45.23 42.94 40.48 38.08 12.7500 35.89 33.93 32.14 30.46 26.89 13.0000 27.41 26.05 24.79 23.63 22.55 13.2500 21.57 20.70 19.94 19.24 18.60 13.5000 18.00 17.43 16.90 16.40 15.92 13.7500 15.48 15.05 14.68 14.33 13.99 14.0000 13.66 13.34 13.04 12.74 12.46 14.2500 12.20 11.95 11.71 11.49 11.28 14.5000 11.07 10.87 10.68 10.50 10.33 14.7500 10.16 9.99 9.83 9.70 9.56 15.0000 9.43 9.31 9.18 9.05 8.92 15.2500 8.80 8.67 8.55 8.43 8.30 15.5000 8.18 8.05 7.93 7.81 7.68 15.7500 7.56 7.44 7.32 7.20 7.07 16.0000 6.95 6.83 6.71 6.60 6.49 16.2500 6.38 6.28 6.18 6.09 6.00 16.5000 5.91 5.83 5.75 5.67 5.59 16.7500 5.52 5.45 5.38 5.32 5.26 17.0000 5.21 5.15 5.10 5.05 4.99 17.2500 4.94 4.89 4.84 4.78 4.73 17.5000 1 4.68 4.63 4.58 4.52 4.47 17.7500 1 4.42 4.37 4.31 4.26 4.21 18.0000 1 4.16 4.10 4.05 4.00 3.95 18.2500 1 3.91 3.86 3.82 3.78 3.74 18.5000 1 3.71 3.67 3.64 3.61 3.57 18.7500 1 3.54 3.51 3.49 3.46 3.43 S/N: c8c5b188-7fl2-4c33-a88a-da23b48716f8\: Bentley Systems, Inc. Bentley PondPack (10.01.04.00) 12:15 PM 8/5/2010 Type.... Hydrograph Page 9.12 Name.... MAIN POND OUT Tag: 100 Event: 100 yr File.... L:\PondPack\WINDERMERE ESTATES\pond(5-18-10)-structure-blocked:ppw Storm... TypeIII 24hr Tag: 100 HYDROGRAPH ORDINATES (cfs) Time Output Time increment = .0500 hrs --------- hrs Time on left represents time for first value in each row. 19.0000 I-------------------------------------------------------------- 3.41 3.38 3.36 3.33 3.31 19.2500 I 3.29 3.27 3.24 3.22 3.20 19.5000 I 3.18 3.16 3.14 3.12 3.10 19.7500 1 3.08 3.07 3.05 3.03 3.01 20.0000 2.99 2.97 2.96 2.94 2.92 20.2500 2.91 2.89 2.88 2.86 2.85 20.5000 2.83 2.82 2.80 2.79 2.77 20.7500 2.76 2.74 2.73 2.72 2.70 21.0000 2.69 2.68 2.67 2.65 2.64 21.2500 I 2.63 2.61 2.60 2.59 2.58 21.5000 I 2.56 2.55 2.54 2.52 2.51 21.7500 2.50 2.49 2.48 2.47 2.45 22.0000 2.44 2.43 2.42 2.41 2.39 22.2500 2.38 2.37 2.36 2.34 2.33 22.5000 2.32 2.31 2.30 2.29 2.27 22.7500 2.26 2.25 2.24 2.23 2.21 23.0000 2.20 2.19 2.18 2.17 2.15 23.2500 2.14 2.13 2.12 2.11 2.10 23.5000 2.08 2.07 2.06 2.05 2.04 23.7500 2.03 2.01 2.00 1.99 1.98 24.0000 1 1.96 S/N: c8c5bl88-7f12-4c33-a88a-da23b48716f8\: Bentley Systems, Inc. Bentley PondPack (10.01.04.00) 12:15 PM 8/5/2010 Type.... Time-Elev Page 10.04 Name.... MAIN POND Tag: 100 Event: 100 yr File.... L:\PondPack\WINDERMERE ESTATES\pond(5-16-10)-structure-blocked.ppw Storm... TypeIII 24hr Tag: 100 TIME vs. ELEVATION (ft) Time I Output Time increment = .0500 hrs -------- hrs I I -------------------------------------------------------------- Time on left represents time for first value in each row. .0000 91.50 91.50 91.50 91.50 91.50 .2500 91.50 91.50 91.50 91.50 91.50 .5000 91.50 91.50 91.50 91.50 91.50 .7500 1 91.50 .91.50 91.50 91.50 91.50 1.0000 1 91.50 91.50 91.50 91.50 91.50 1.2500 1 91.50 91.50 91.50 91.50 91.50 1.5000 91.50 91.50 91.50 91.50 91.50 1.7500 91.50 91.50 91.50 91.50 91.50 2.0000 1 91.50 91.50 91.50 91.50 91.50 2.2500 91.50 91.50 91.50 91.50 91.50 2.5000 91.50 91.50 91.50 91.50 91.50 2.7500 91.50 91.50 91.50 91.50 91.50 3.0000 91.50 91.50 91.50 91.50 91.50 3.2500 91.50 91.50 91.50 91.50 91.50 3.5000 1 91.50 91.50 91.50 91.50 91.50 3.7500 1 91.50 91.50 91.50 91.50 91.50 4.0000 1 91.50 91.50 91.50 91.50 91.50 4.2500 91.50 91.50 91.50 91.50 91.50 4.5000 91.50 91.50 91.50 91.50 91.50 4.7500 1 91.51 91.51 91.51 91.51 91.51 5.0000 91.51 91.51 91.51 91.52 91.52 5.2500 91.52 91.52 91.52 91.53 91.53 5.5000 1 91.53 91.53 91.53 91.53 91.54 5.7500 1 91.54 91.54 91.54 91.55 91.55 6.0000 91.55 91.55 91.56 91.57 91.57 6.2500 91.58 91.58 91.58 - 91.59 91.59 6.5000 1 91.60 91.60 91.60 91.61 91.61 6.7500 1 91.62 91.62 91.63 91.64 91.64 7.0000 91.65 91.65 91.66 91.67 91.67 7.2500 91.68 91.69 91.69 91.70 91.71 7.5000 1 91.71 91.72 91.73 91.74 91.75 7.7500 1 91.76 91.77 91.77 91.78 91.79 9.0000 91.80 91.81 91.82 91.83 91.84 8.2500 91.85 91.87 91.68 91.89 92.90 8.5000 1 91.91 91.93 91.94 91.96 91.97 8.7500 1 91.99 92.00 92.02 92.03 92.05 9.0000 1 92.06 92.08 92.09 92.11 92.13 9.2500 92.14 92.16 92.18 92.20 92.22 9.5000 92.24 92.26 92.28 92.30 92.32 9.7500 92.34 92.36 92.39 92.41 92.43 10.0000 92.46 92.48 92.51 92.53 92.56 10.2500 92.59 92.62 92.64 92.6E 92.71 10.5000 92.74 92.77 92.80 92.84 92.87 SIN: c8c5b188-7f12-4c33-a88a-da23b48716f8\= Bentley Systems, Inc. Bentley PondPack (10.01.04.00) 12:15 PM 8/5/2010 Type.... Time-Elev Page 10.05 Name.... MAIN POND Tag: 100 Event: 100 yr File.... L:\PondPack\WINDERMERE ESTATES\pond(5-18-10)-structure-blocked.ppw Storm... TypeIII 24hr Tag: 100 TIME vs. ELEVATION (ft) Time I Output Time increment = .0500 hrs ---------I------------------------------------------ hrs Time on left represents time for first value in each row. 10.7500 92.91 92.95 92.99 93.02 ----------- 93.06 11.0000 93.10 93.14 93.17 93.22 93.26 11.2500 93.31 93.36 93.41 93.46 93.52 11.5000 1 93.58 93.65 93.73 93.82 93.94 11.7500 94.08 94.23 94.41 94. 62 94.88 12.0000 95.21 95.62 96.06 96.38 96.58 12.2500 1 96.70 96.77 96.82 96.85 96.86 12.5000 96.85 96.83 96.80 96.77 96.74 12.7500 96.71 96.69 96.66 96.64 96.62 13.0000 96.60 96.57 96.56 96.54 96.52 13.2500 96.51 96.49 96.48 96.47 96.46 13.5000 1 96.45. 96.44 96.43 96.42 96.41 13.7500 96.41 96.40 96.39 96.39 96.38 14.0000 96.37 96.37 96.36 96.36 96.35 14.2500 1 96.34 96.34 96.34 96.33 96.33 14.5000 1 96.32 96.32 96.32 96.31 96.31 14.7500 96.31 96.30 96.30 96.30 96.29 15.0000 96.29 96.29 96.29 96.28 96.28 15.2500 1 96.28 96.27 96.27 96.27 96.27 15.5000 96.26 96.26 96.26 96.25 96.25 15.7500 96.25 96.25 96.24 96.24 96.24 16.0000 1 96.24 96.23 96.23 96.23 96.23 16.2500 1 96.22 96.22 96.22 96.22 96.21 16.5000 1 96.21 96.21 96.21 96.21 96.21 16.7500 1 96.20 96.20 96.20 96.20 96.20 17.0000 I 96.20 96.19 96.19 96.19 96.19 17.2500 96.19 96.19 96.19 96.18 96.18 17.5000 96.18 96.18 96.18 96.18 96.17 17.7500 96.17 96.17 96.17 96.17 96.17 18.0000 96.17 96.16 96.16 96.16 96.16 18.2500 1 96.16 96.16 96.16 96.15 96.15 18.5000 1 96.15 96.15 96.15 96.15 96.15 18.7500 1 96.15 96.15 96.15 96.15 96.14 19.0000 1 96. 14 96. 14 96.14 96.14 96.14 19.2500 1 96.14 96.14 96.14 96.14 96.14 19.5000 96.14 96.14 96.14 96.14 96.13 19.7500 96.13 96.13 96.13 96.13 96.13 20.0000 1 96.13 96.13 96.13 96.13 96.13 20.2500 96.13 96.13 96.13 96.13 96.13 20.5000 96.13 96.13 96.13 96.13 96.13 20.1500 1 96.12 96.12 96.12 96.12 96.12 21.0000 1 96.12 96.12 96.12 96.12 96.12 21.2500 1 96.12 96.12 96.12 96.12 96.12 21.5000 1 96.12 96.12 96.12 96.12 96.12 SIN: c8c5b18B-7fl2-4c33-a88a-da23b48716f8\: Bentley Systems, Inc. Bentley PondPack (10.01.04.00) 12:15 PM 8/5/2010 Type.... Time-Elev Page 10.06 Name.... MAIN POND Tag: 100 Event: 100 yr File.... L:\PondPack\WINDERMERE ESTATES\pond(5-18-10)-structure-blocked.ppw Storm... TypeIII 24hr Tag: 100 TIME vs. ELEVATION (ft) Time I Output Time increment = .0500 hrs --------- hrs I I ------------------------------------------------------------- Time on left represents time for first value in each row. 21.7500 I 96.12 96.12 96.12 96.12 96.12 22.0000 1 96.12 96.12 96.12 96.11 96.11 22.2500 1 96.11 96.11 96.11 96.11 96.11 22.5000 1 96.11 96.11 96.11 96.11 96.11 22.7500 1 96.11 96.11 96.11 96.11 96.11 23.0000 1 96.11 96.11 96.11 96.11 96.11 23.2500 1 96.11 96.11 96.11 96.11 96.11 23.5000 1 96.11 96.11 96.10 96.10 96.10 23.7500 1 96.10 96.10 96.10 96.10 96.10 24.0000 1 96.10 SIN: c8c5b188-7f12-4c33-a88a-da23b48716fB\: Bentley Systems, Inc. Bentley PondPack (10.01.04.00) 12:15 PM 8/5/2010 Hydraflow Plan View -3 1 2 Outfall SDMH-2 3 Project file: pond-outfall-1 Oyr(8-5-1 0).stm OF file: brunswick.IDF No. Line . 3 08-05-2010 Page 1 Hydrafiow Storm Sewer Inventory Report Line Alignment Flow Data Physical Data Line ID No. Dnstr Line Defl Junc Known Drng Runoff Inlet Invert Line Invert Line Line N J-loss Inlet/ line length angle type Q area coeff time El Dn slope El Up size type value coeff Rim El No. (ft) (deg) (cfs) (ac) (C) (min) (ft) M (ft) (in) (n) (K) (ft) 1 End 71.0 -31.0 MH 15.53 0.00 0.00 0.0 90.66 0.30 90.87 24 Cir 0.013 0.75 0.00 SDMH-3 2 1 144.0 53.0 MH 15.53 0.00 0.00 0.0 90.87 0.30 91.30 24 Cir 0.013 1.00 0.00 SDMH-2 3 2 67.0 90.0 MH 15.53 0.00 0.00 0.0 91.30 0.30 91.50 24 Cir 0.013 1.00 0.00 OUTLET STRUCTURE Project File: pond-outfall-10yr(8-5-10).stm IDF File: brunswick.IDF Total number of lines: 3 Date: 08-05-2010 Hydraflow Summary Report Page 1 Line Line ID Flow Line Line Invert Invert Line HGL HGL Minor Dns No. rate size length EL Dn EL Up slope down up loss line (cfs) (in) (ft) (ft) (ft) M (ft) (ft) (ft) No. 1 SDMH-3 15.53 24 c 71.0 90.66 90.87 0.296 92.66 92.99` 0.28 End 2 SDMH-2 15.53 24 c 144.0 90.87 91.30 0.299 93.28 93.96' 0.38 1 3 OUTLET STRUCT 15.53 24 c 67.0 91.30 91.50 0.299 94.34- 94.66' 0.38 2 Q} }ap of Q; Project File: pond-outfall-10yr(8-5-1 ).stt®F File: brunswick.IDF Total No. Lines: 3 Run Date: 08-05-2010 NOTES: c = circular; e = elliptical; b = box; Return period = 10 Yrs.; ' Indicates surcharge condition. CB-1 D.A. = 29,320 S.F. = 0.68 AC. IMP- CB-2 D.A. = 28,874 S.F. = 0.67 AC. IMP- CB-4 D.A. = 31,031 S.F. = 0.72 AC. IMP- CB-5 D.A. _ CB-6 D.A. _ 42,069 S.F. = 0.97 AC. IMP- 26,501 S.F. = 0.61 AC. IMP- CB-7 D.A. = 33,834 S.F. = 0.78 AC. IMP- DIA D.A. = 57.947 S.F. = 1.34 AC. IMP- 4 X 3,700 = 14,800 S.F. (LOTS) 3,805 S.F. (ROAD) 0 S.F.(SIDEWALK) 0 S.F.(OTHER) 0 S.F. (OFF -SITE) 18,605 S.F. (TOTAL) 5 X 3,700 = 18,500 S.F. (LOTS) 4,013 S.F. (ROAD) 1,379 S.F.(SIDEWALK) 0 S.F.(OTHER) 0 S.F. (OFF -SITE) 23,892 S.F. (TOTAL) 5 X 3.700 = 18,500 S.F. (LOTS) 3,475 S.F. (ROAD) 0 S.F.(SIDEWALK) 0 S.F.(OTHER) 0 S.F. (OFF -SITE) 21,975 S.F. (TOTAL) 5.5 X 3,700 = 20,350 S.F. (LOTS) 3,477 S.F. (ROAD) 1,512 S.F.(SIDEWALK) 0 S.F.(OTHER) 0 S.F. (OFF -SITE) 25,339 S.F. (TOTAL) 4.25 X 3,700 = 15,725 S.F. (LOTS) 3,504 S.F. (ROAD) 7 S.F.(SIDEWALK) 0 S.F.(OTHER) 0 S.F. (OFF -SITE) 19,236 S.F. (TOTAL) 5 X 3.700 = 18,500 S.F. (LOTS) 3,506 S.F. (ROAD) 1,558 S.F.(SIDEWALK) 1 X 2,422 = 2,422 S.F.(EXT. TWNHS) 0.5 X 2,750 = 1,375 S.F.(INT. TWNHS) 27,361 S.F. (TOTAL) 0 X 3,700 = 0 S.F. (LOTS) 0 S.F. (ROAD) 0 S.F.(SIDEWALK) 0 S.F.(OTHER) 46,303 S.F. (OFF -SITE) 46,303 S.F. (TOTAL) C= 0.95 X 18,605 + 0.2 X ( 29,320 - 18,605 ) 29,320 C= 0.68 C= 0.95 X 23,892 + 0.2 X ( 28,874 - 23,892 ) 28,874 161�6II0 C= 0.95 X 21,975 + 0.2 X ( 31,031 - 21,975 ) 31,031 C= 0.74 C= 0.95 X 25,339 + 0.2 X ( 42,069 - 25,339 ) 42.069 C= 0.66 C= 0.95 X 19,236 + 0.2 X ( 26,501 - 19,236 ) 26,501 Ul3lly 1 C= 0.95 X 27,361 + 0.2 X( 33,834 - 27,361 ) 33,834 C= 0.81 C= 0.95 X 46,303 + 0.2 X ( 67,947 - 46,303 ) 57,947 C= 0.8 CB-9 D.A. = 13,468 S.F. = 0.31 AC. IMP- CB-10 D.A. = 19,045 S.F. = 0.44 AC. IMP- CB-11 D.A. = 11,053 S.F. = 0.26 AC. IMP- CB-13 D.A. = 27,868 S.F. = 0.64 AC. IMP- CB-14 D.A. = 45,752 S.F. = 1.06 AC. IMP- CB-15 D.A. = 13.263 S.F. = 0.31 AC. INIP- CB-16 D.A. = 39,702 S.F. = 0.92 AC. IMP- 0 X 3,700 = 0 S.F. (LOTS) 3,062 S.F. (ROAD) 0 S.F.(SIDEWALK) 1 X 2,422 = 2,422 S.F.(EXT. TWNHS) 0.5 X 2,750 = 1.375 S.F.(INT. TWNHS) 6,859 S.F. (TOTAL) 0 X 3,700 = 0 S.F. (LOTS) 2,204 S.F. (ROAD) 979 S.F.(SIDEWALK) 3.5 X 2,422 = 8,477 S.F.(EXT. TWNHS) 2.65 X 2,750 = 7,288 S.F.(INT. TWNHS) 18,948 S.F. (TOTAL) 0 X 3,700 = 0 S.F. (LOTS) 1,043 S.F. (ROAD) 497 S.F.(SIDEWALK) 1.5 X 2,422 = 3,633 S.F.(EXT. TWNHS) 1.5 X 2,750 = 4,125 S.F.(INT. TWNHS) 9,298 S.F. (TOTAL) 0 X 3,700 = 0 S.F. (LOTS) 2,887 S.F. (ROAD) 0 S.F.(SIDEWALK) 2 X 2,422 = 4,844 S.F.(EXT. TWNHS) 5 X 2,750 = 13.750 S.F.(INT. TWNHS) 21,481 S.F. (TOTAL) 0 X 3,700 = 0 S.F. (LOTS) 2,998 S.F. (ROAD) 1,343 S.F.(SIDEWALK) 5 X 2,422 = 12,110 S.F.(EXT. TWNHS) 4 X 2,750 = 11,000 S.F.(INT. TWNHS) 27,451 S.F. (TOTAL) 0 X 3,700 = 0 S.F. (LOTS) 2,836 S.F. (ROAD) 0 S.F.(SIDEWALK) 0.75 X 2,422 = 1,817 S.F.(EXT. TWNHS) 1 X 2,750 = 2,750 S.F.(INT. TWNHS) 7,403 S.F. (TOTAL) 0.5 X 3.700 = 1,850 S.F. (LOTS) 2,978 S.F. (ROAD) 1,344 S.F.(SIDEWALK) 4 X 2,422 = 9,688 S.F.(EXT. TWNHS) 4 X 2,750 = 11,000 S.F.(INT. TWNHS) 26,860 S.F. (TOTAL) C= 0.95 X 6,859 + 0.2 X ( 13,468 - 6,859 ) 13,468 C= 0.59 C= 0.95 X 18,948 + 0.2 X ( 19,045 - 18,948 ) 19,045 C= 0.95 C= 0.95 X 9,298 + 0.2 X ( 11,053 - 9,298 ) 11,053 C= 0.84 C= 0.95 X 21,481 + 0.2 X ( 27,868 - 21,481 ) 27,868 C= 0.78 C= 0.95 X 27,451 + 0.2 X ( 45,752 - 27,451 ) 45,752 C= 0.65 C= 0.95 X 7,403 + 0.2 X( 13,263 - 7,403 i 13,263 C= 0.62 C= 0.95 X 26,860 + 0.2 X ( 39,702 - 26,860 ) 39,702 C= 0.71 CB-18 D.A. = 23,635 S.F. = 0.55 AC. CB-19 D.A. = 40,398 S.F. = 0.93 AC. CB-20 D.A. = 28,615 S.F. = 0.66 AC. CB-21 D.A. = 34,245 S.F. = 0.79 AC. CB-22 D.A. = 10,797 S.F. = 0.25 AC. CB-23 D.A. = 21,912 S.F. = 0.51 AC. CB-24 D.A. = 22,712 S.F. = 0.53 AC. IMF- 4 X 3,700 = 14,800 S.F. (LOTS) 3,224 S.F. (ROAD) 7 S.F.(SIDEWALK) 0 S.F.(OTHER) 0 S.F. (OFF -SITE) 18,031 S.F. (TOTAL) IMF- 5 X 3,700 = 18,500 S.F. (LOTS) 3.226 S.F. (ROAD) 1,436 S.F.(SIDEWALK) 0 S.F.(OTHER) 0 S.F. (OFF -SITE) 23,162 S.F. (TOTAL) IMF- 4.5 X 3,700 = 16,650 S.F. (LOTS) 3,049 S.F. (ROAD) 0 S.F.(SIDEWALK) 0 S.F.(OTHER) 0 S.F. (OFF -SITE) 19,699 S.F. (TOTAL) IMF- 5 X 3,700 = 18,500 S.F. (LOTS) 3,114 S.F. (ROAD) 1,377 S.F.(SIDEWALK) 0 S.F.(OTHER) 0 S.F. (OFF -SITE) 22,991 S.F. (TOTAL) IMF- 1 X 3,700 = 3,700 S.F. (LOTS) 3,347 S.F. (ROAD) 0 S.F.(SIDEWALK) 0 S.F.(OTHER) 0 S.F. (OFF -SITE) 7,047 S.F. (TOTAL) IMF- 3 X 3,700 = 11,100 S.F. (LOTS) 3,471 S.F. (ROAD) 1,478 S.F.(SIDEWALK) 0 S.F.(OTHER) 0 S.F. (OFF -SITE) 16,049 S.F. (TOTAL) IMF- 3 X 3,700 = 11,100 S.F. (LOTS) 2,748 S.F. (ROAD) 1,114 S.F.(SIDEWALK) 0 S.F.(OTHER) 0 S.F. (OFF -SITE) 14,962 S.F. (TOTAL) C= 0.95 X 18.031 + 0.2 X ( 23,635 - 18,031 ) 23,635 C= 0.78 C= 0.95 X 23.162 + 0.2 X ( 40,398 - 23,162 ) 40,398 C= 0.64 C= 0.95 X 19,699 + 0.2 X ( 28,615 - 19,699 ) 28,615 C= 0.72 C= 0.95 X 22,991 + 0.2 X ( 34,245 - 22,991 ) 34,245 C= 0.71 C= 0.95 X 7,047 + 0.2 X ( 10,797 - 7,047 ) 10,797 C= 0.69 C= 0.95 X 16.049 + 0.2 X ( 21,912 - 16,049 ) 21,912 C= 0.75 C= 0.95 X 14,962 + 0.2 X ( 22,712 - 14,962 ) 22,712 C= 0.7 CB-25 D.A. _ CB-26 D.A. _ 25,183 S.F. = 0.58 AC. IMP- 11,436 S.F. = 0.27 AC. IMP- CB-27 D.A. = 7,417 S.F. = 0.18 AC. IMP- DI-2 D.A. = 180,946 S.F. = 4.16 AC. -IMP- 0 X 3,700 = 0 S.F. (LOTS) 2.767 S.F. (ROAD) 2,600 S.F.(OTHER) 2.75 X 2,422 = 6,661 S.F.(EXT. TWNHS) 2 X 2,750 = 5,500 S.F.(INT. TWNHS) 17,528 S.F. (TOTAL) 2 X 3,700 = 7,400 S.F. (LOTS) 1,557 S.F. (ROAD) 603 S.F.(SIDEWALK) 0 S.F.(OTHER) 0 S.F. (OFF -SITE) 9,560 S.F. (TOTAL) 0 X 3,700 = 0 S.F. (LOTS) 1,557 S.F. (ROAD) 0 S.F.(OTHER) 0.7 X 2,422 = 1,695 S.F.(EXT, TWNHS) 1.5 X 2,750 = 4,125 S.F.(INT. TWNHS) 7,377 S.F. (TOTAL) 0 X 3,700 = 0 S.F. (LOTS) 0 S.F. (ROAD) i X 2.422 = 2,422 S.F.(EXT. TWNHS) 1.25 X 2,750 = 3,438 S.F.(INT. TWNHS) 79,348 S.F.(OFF-SITE) 85.208 S.F. (TOTAL) C= 0.95 X 17,528 + 0.2 X ( 25,183 - 17.528 ) 25.183 C= 0.73 C= 0.95 X 9,560 + 0.2 X ( 11,436 - 9,560) 11,436 C= 0.83 C= 0.95 X 7,377 + 0.2 X( 7,417 - 7,377 ) 7,417 C= 0.95 C= 0.95 X 85,208 + 0.2 X ( 180,946 - 85,208 ) 180,946 C= 0.56 Hydraflow Plan View Outfall Project file: pipe system A-10yr(5-17-10).stm I OF file: brunswick.IDF CB-2 No. Lines: 7 05-21-2010 Hydraflow Storm Sewer Inventory Report Page 1 Line Alignment Flow Data Physical Data Line ID No. Dnstr Line Defl Junc Known Drng Runoff Inlet Invert Line Invert Line Line N J-loss Inlet/ line length angle type Q area coeff time El Dn slope El Up size type value coeff Rim El No. (ft) (deg) (cfs) (ac) (C) (min) (ft) M) (ft) (in) (n) (K) (ft) 1 End 39.0 -68.0 Comb 0.00 0.25 0.69 10.0 90.00 2.44 90.95 30 Cir 0.013 1.50 0.00 CB-22 2 1 18.0 0.0 Comb 0.00 0.51 0.75 10.0 90.95 6.94 92.20 18 Cir 0.013 1.00 0.00 CB-23 3 1 162.0 90.0 Comb 0.00 0.00 0.00 10.0 90.95 0.30 91.44 30 Cir 0.013 1.50 0.00 CB-3 4 3 143.0 -90.0 Comb 0.00 0.67 0.83 10.0 91.44 0.30 91.87 24 Cir 0.013 1.50 0.00 CB-2 5 4 18.0 -90.0 Comb 0.00 0.68 0.68 10.0 91.87 3.06 92.42 18 Cir 0.013 1.00 0.00 CB-1 6 3 123.0 90.0 Comb 0.00 0.97 0.66 10.0 91.44 0.41 91.95 24 Cir 0.013 1.50 0.00 CB-5 7 6 18.0 90.0 Comb 0.00 0.72 0.74 10.0 91.95 3.06 92.50 18 Cir 0.013 1.00 0.00 CB-4 Project File: pipe system A-10yr(5-17-10).stm OF File: brunswick.IDF Total number of lines: 7 Date: 05-21-2010 Hydraflow Storm Sewer Tabulation Page 1 Station Len Drng Area Rnoff Area x C Tc Rain Total Cap Val Pipe Invert Elev HGL Elev Grnd I Rim Elev Line ID coeff (1) flow full Line To Incr Total Incr Total Inlet Syst Size Slope Up Dn Up Dn Up Dn Line (ft) (ac) (ac) (C) (min) (min) (inlhr) (cfs) (cfs) (ftls) (in) (%) (ft) A A - (ft) (ft) (ft) 1 End 39.0 0.25 3.80 0.69 0.17 2.75 10.0 12.5 5.4 14.78 64.01 3.01 30 2.44 90.95 90.00 95.29 95.24 0.00 0.00 CB-22 2 1 18.0 0.51 0.51 0.75 0.38 0.38 10.0 10.0 5.9 2.24 27.67 1.27 18 6.94 92.20 90.95 95.51 95.50 0.00 0.00 CB-23 3 1 162.0 0.00 3.04 0.00 0.00 2.19 10.0 11.5 5.6 12.21 22.56 2.49 30 0.30 91.44 90.95 95.65 95.50 0.00 0.00 CB-3 4 3 143.0 0.67 1.35 0.83 0.56 1.02 10.0 10.2 5.8 5.93 12.40 1.89 24 0.30 91.87 91.44 95.89 95.79 0.00 0.00 CB-2 5 4 18.0 0.68 0.68 0.68 0.46 0.46 10.0 10.0 5.9 2.71 18.36 1.53 18 3.06 92.42 91.87 95.98 95.97 0.00 0.00 CB-1 6 3 123.0 0.97 1.69 0.66 0.64 1.17 10.0 10.2 5.8 6.83 14.56 2.17 24 0.41 91.95 91.44 95.90 95.79 0.00 0.00 CB-5 7 6 18.0 0.72 0.72 0.74 0.53 0.53 10.0 10.0 5.9 3.12 18.36 1.77 18 3.06 92.50 91.95 96.03 96.01 0.00 0.00 CB-4 Project File: pipe system A-10yr(5-17-10).stm IDF File: brunswick.IDF Total number of lines: 7 Run Date: 05-21-2010 NOTES: Intensity = 35.36 / (Inlet time + 7.60) ^ 0.63; Return period = 10 Yrs. ; Initial tailwater elevation = 95.24 (ft) Hydraflow Summary Report Page 1 Line Line ID Flow Line Line Invert Invert Line HGL HGL Minor Dns No. rate size length EL Dn EL Up slope down up loss line (cfs) (in) (ft) (ft) (ft) N (It) (ft) (ft) No. 1 CB-22 14.78 30 c 39.0 90.00 90.95 2.436 95.24' 95.29' 0.21 End 2 CB-23 2.24 18 c 18.0 90.95 92.20 6.944 95.50' 95.51' 0.02 1 3 CB-3 12.21 30 c 162.0 90.95 91.44 0.302 95.50' 95.65' 0.14 1 4 CB-2 5.93 24 c 143.0 91.44 91.87 0.301 95.79' 95.89' 0.08 3 5 CB-1 2.71 18 c 18.0 91.87 92.42 3.056 95.97' 95.98' 0.04 4 6 CB-5 6.83 24 c 123.0 91.44 91.95 0.415 95.79' 95.90' 0.11 3 7 CB-4 3.12 18 c 18.0 91.95 92.50 3.056 96.01' 96.03' 0.05 6 Project File: pipe system A-10yr(5-17-10p.Hrliile: brunsWlck.IDF Total No. Lines: 7 Run Date: 05-21-2010 NOTES: c = circular; e = elliptical; b = box; Return period = 10 Yrs.; ' Indicates surcharge condition. Hydraflow Plan View CB-1 5 CB-2 CB-23 2 4 1 3 Outfall CB-3 6 CB-4 Project file: pipe system A-100yr(5-5-10).stm OF file: brunswick.IDF No. Lines: 7 08-05-2010 Hydraflow Summary Report Page 1 Line Line ID Flow Line Line Invert Invert Line HGL HGL Minor Dns No. rate size length EL Dn EL Up slope down up loss line (cfs) (in) (ft) (ft) (ft) M 00 (ft) A No. 1 CB-22 22.58 30 c 39.0 90.00 90.95 2.436 96.86' 96.98' 0.49 End 2 CB-23 3.26 18 c 18.0 90.95 92.20 6.944 97.47' 97.49' 0.05 1 3 CB-3 18.29 30 c 162.0 90.95 91.44 0.302 97.47' 97.79' 0.32 1 4 CB-2 8.66 24 c 143.0 91.44 91.87 0.301 98.12' 98.33' 0.18 3 5 CB-1 3.94 18 c 18.0 91.87 92.42 3.056 98.51' 98.53` 0.08 4 6 CB-5 9.98 24 c 123.0 91.44 91.95 0.415 98.12' 98.36' 0.24 3 7 CB-4 4.55 18 c 18.0 91.95 92.50 3.056 98.59' 98.63' 0.10 6 Project File: pipe system A-100yr(8 5-10DRrHile: brunswick.IDF Total No. Lines: 7 Run Date: 08-05-2010 NOTES: c = circular; e = elliptical; b = box; Return period = 100 Yrs.; ' Indicates surcharge condition. Hydraflow Plan View �I Project file: pipe system B-10yr(8-9-11).stm I OF file: brunswick.IDF No. Lines: 23 08-09-2011 Hydraflow Storm Sewer Inventory Report Page 1' Line Alignment Flow Data Physical Data Line ID No. Dnstr Line Dell Junc Known Drng Runoff Inlet Invert Line Invert Line Line N J-loss Inlet/ line length angle type Q area coeff time El Dn slope El Up size type value coeff Rim El No. (ft) (deg) (CIS) (ac) (C) (min) (ft) M (ft) (in) (n) (K) (ff) 1 End 142.0 106.0 Comb 0.00 0.53 0.70 10.0 89.00 0.28 89.40 48 Cir 0.013 0.50 0.00 CB-24 2 1 18.0 1.0 Comb 0.00 0.58 0.73 10.0 89.40 0.28 89.45 48 Cir 0.013 1.50 0.00 CB-25 3 2 162.0 -90.0 Comb 0.00 0.00 0.00 10.0 89.45 0.43 90.15 48 Cir 0.013 1.50 0.00 CB-8 4 3 142.0 -90.0 Comb 0.00 0.78 0.81 10.0 90.15 1.16 91.80 30 Cir 0.013 1.50 0.00 CB-7 5 4 18.0 -90.0 Comb 0.00 0.61 0.75 10.0 91.80 6.11 92.90 18 Cir 0.013 1.00 0.00 CB-6 6 3 118.0 90.0 Comb 0.00 0.44 0.95 10.0 90.15 0.31 90.51 42 Cir 0.013 1.50 0.00 CB-10 7 6 1&0 90.0 Comb 0.00 0.31 0.69 10.0 92.75 0.33 92.81 18 Cir 0.013 1.00 0.00 CB-9 8 6 61.0 15.0 Comb 0.00 0.26 0.84 10.0 90.51 1.30 91.30 36 Cir 0.013 1.10 0.00 CB-11 9 8 89.0 40.0 Comb 0.00 0.00 0.00 10.0 91.30 1.31 92.47 24 Cir 0.013 0.70 0.00 CB-12 10 9 107.0 33.0 Comb 0.00 1.06 0.65 10.0 92.47 0.31 92.80 24 Cir 0.013 1.50 0.00 CB-14 11 10 18.0 91.0 Comb 0.00 0.64 0.78 10.0 92.80 3.06 93.35 18 Cir 0.013 1.00 0.00 CB-13 12 2 142.0 96.0 Comb 0.00 0.18 0.95 10.0 89.45 0.98 90.84 36 Cir 0.013 1.50 0.00 CB-27 13 12 18.0 92.0 Comb 0.00 0.27 0.83 10.0 92.48 0.33 92.54 18 Cir 0.013 1.00 0.00 CB-26 14 12 87.0 2.0 Comb 0.00 0.00 0.00 10.0 90.84 0.70 91.45 36 Cir 0.013 1.50 0.00 CB-17 15 14 85.0 -90.0 Comb 0.00 0.92 0.71 10.0 91.45 1.79 92.97 18 Cir 0.013 1.50 0.00 CB-16 16 15 18.0 -90.0 Comb 0.00 0.31 0.62 10.0 92.97 0.33 93.03 18 Cir 0.013 1.00 0.00 CB-15 17 14 125.0 90.0 Comb 0.00 0.93 0.64 10.0 91.45 0.30 91.83 30 Cir 0.013 1.50 0.00 CB-19 18 17 18.0 90.0 Comb 0.00 0.55 0.78 10.0 91.83 6.11 92.93 18 Cir 0.013 1.00 0.00 CB-18 19 17 283.0 0.0 Comb 0.00 0.79 0.71 10.0 91.83 0.30 92.68 24 Cir 0.013 1.50 0.00 CB-21 20 19 18.0 90.0 Comb 0.00 0.66 0.72 10.0 92.68 3.06 93.23 18 Cir 0.013 1.00 0.00 CB-20 21 8 57.0 -51.0 MH 0.00 0.00 0.00 10.0 91.30 0.32 91.48 30 Cir 0.013 0.75 0.00 SDMH-1 Project File: pipe system B-10yr(8-9-11).stm OF File: brunswick.IDF Total number of lines: 23 Date: 08-09-2011 Hydraflow Storm Sewer Inventory Report Page 2 Line Alignment Flow Data Physical Data Line ID No. Dnstr Line Deg Junc Known Drng Runoff Inlet Invert Line Invert Line Line N J-loss InIeU line length angle type Q area coeff time El Dn slope El Up size type value coeff Rim El No. (ff) (deg) (,is) (ac) (C) (min) (ft) (°/,) (ft) (in) (n) (K) (ft) 22 21 73.0 41.0 DrGrt 0.00 4.16 0.56 10.0 91.48 0.30 91.70 30 Cir 0.013 1.00 0.00 DI-2 23 4 102.0 90.0 DrGrt 0.00 1.34 0.80 10.0 91.80 0.44 92.25 24 Cir 0.013 1.00 0.00 DI-1 Project File: pipe system B-t0yr(8-9-11).stm OF File: brunswick.IDF Total number of lines: 23 Date: 08-09-2011 Hydraflow Storm Sewer Tabulation Page 1 Station Len Drng Area Rnoff Area x C Tc 1 Rain Total Cap Vel Pipe Invert Elev HGL Elev Grnd / Rim Elev Line ID coeff (1) flow full LineFLIne Incr Total In Total Inlet Syst Size Slope Up Dn Up Dn Up Dn (ft), (ac) (ac) (C) (min) (min) (in/hr) (cfs) (cfs) (ft(s) (in) (°/) (ft) (ft) (k) (k) (k) (ft) 1 End 142.0 0.53 15.32 0.70 0.37 10.59 10.0 15.3 5.0 52.60 76.24 4.19 48 0.28 89.40 89.00 95.43 95.24 0.00 0.00 CB-24 2 1 18.0 0.58 14.79 0.73 0.42 10.22 10.0 15.2 5.0 50.86 75.71 4.05 48 0.28 89.45 89.40 95.59 95.57 0.00 0.00 CB-25 3 2 162.0 0.00 9.60 0.00 0.00 6.50 10.0 12.8 5.3 34.67 94.43 2.76 48 0.43 90.15 89.45 96.07 95.97 0.00 0.00 CB-8 4 3 142.0 0.78 2.73 0.81 0.63 2.16 10.0 10.9 5.7 12.29 44.21 2.50 30 1.16 91.80 90.15 96.37 96.24 0.00 0.00 CB-7 5 4 18.0 0.61 0.61 0.75 0.46 0.46 10.0 10.0 5.9 2.68 25.96 1.52 18 6.11 92.90 91.80 96.53 96.52 0.00 0.00 CB-6 6 3 118.0 0.44 6.87 0.95 0.42 4.34 10.0 12.0 5.5 23.73 55.57 2.47 42 0.31 90.51 90.15 96.31 96.24 0.00 0.00 CB-10 7 6 18.0 0.31 0.31 0.59 0.18 0.18 10.0 10.0 5.9 1.07 6.06 0.61 18 0.33 92.81 92.75 96.45 96.45 0.00 0.00 CB-9 8 6 61.0 0.26 6.12 0.84 0.22 3.74 10.0 11.7 5.5 20.67 75.90 2.92 36 1.30 91.30 90.51 96.51 96.45 0.00 0.00 CB-11 9 8 89.0 0.00 1.70 0.00 0.00 1.19 10.0 11.0 5.7 6.73 25.93 2.14 24 1.31 92.47 91.30 96.73 96.66 0.00 0.00 CB-12 10 9 107.0 1.06 1.70 0.65 0.69 1.19 10.0 10.2 5.8 6.92 12.56 2.20 24 0.31 92.80 92.47 96.88 95.78 0.00 0.00 CB-14 11 10 18.0 0.64 0.64 0.78 0.50 0.50 10.0 10.0 5.9 2.92 18.36 1.66 18 3.06 93.35 92.80 97.01 97.00 0.00 0.00 CB-13 12 2 142.0 0.18 4.61 0.95 0.17 3.30 10.0 14.2 5.1 16.89 65.99 2.39 36 0.98 90.84 89.45 96.06 95.97 0.00 0.00 CB-27 13 12 18.0 0.27 0.27 0.83 0.22 0.22 10.0 10.0 5.9 1.31 6.06 0.74 18 0.33 92.54 92.48 96.20 96.20 0.00 0.00 CB-26 14 12 87.0 0.00 4.16 0.00 0.00 2.91 10.0 13.6 5.2 15.16 55.85 2.14 36 0.70 91.45 90.84 96.24 96.20 0.00 0.00 CB-17 15 14 85.0 0.92 1.23 0.71 0.65 0.85 10.0 10.5 5.8 4.87 14.04 2.76 18 1.79 92.97 91.45 96.53 96.35 0.00 0.00 CB-16 16 15 18.0 0.31 0.31 0.62 0.19 0.19 10.0 10.0 5.9 1.13 6.06 0.64 18 0.33 93.03 92.97 96.71 96.71 0.00 0.00 CB-15 17 14 125.0 0.93 2.93 0.64 0.60 2.06 10.0 12.6 5.4 11.05 22.61 2.25 30 0.30 91.83 91.45 96.44 96.35 0.00 0.00 CB-19 18 17 18.0 0.55 0.55 0.78 0.43 0.43 10.0 10.0 5.9 2.51 25.96 1.42 18 6.11 92.93 91.83 96.57 96.56 0.00 0.00 CB-18 19 17 283.0 0.79 1.45 0.71 0.56 1.04 10.0 10.2 5.8 6.03 12.40 1.92 24 0.30 92.68 91.83 96.76 96.56 0.00 0.00 CB-21 20 19 18.0 0.66 0.66 0.72 0.48 0.48 10.0 10.0 5.9 2.78 18.36 1.58 18 3.06 93.23 92.68 96.86 96.84 0.00 0.00 CB-20 21 8 57.0 0.00 4.16 0.00 0.00 2.33 10.0 10.4 5.8 13.44 23.05 2.74 30 0.32 91.48 91.30 96.72 96.66 0.00 0.00 SDMH-1 Project File: pipe system B-10yr(8-9-11).stm IDF File: brunswick.IDF Total number of lines: 23 - Run Date: 08-09-2011 NOTES: Intensity = 35.36 / (Inlet time + 7.60) A 0.63; Return period = 10 Yrs. ; Initial tailwater elevation = 95.24 (ft) Hydraflow Storm Sewer Tabulation Page 2 Station Len Drng Area Rnoff Area x C Tc Rain Total Cap Vel Pipe Invert Elev HGL Elev Grnd / Rim Elev Line ID cos (1) flow full Line To Incr Total Incr Total Inlet Syst Size Slope Up On Up On Up Dn Line (ff) (ac) (ac) (C) (min) (min) (in/hr) (cfs) Ids) (ftls) (in) (%) (it) (it) (ff) (ff) (ft) (it) 22 21 73.0 4.16 4.16 0.56 2.33 2.33 10.0 10.0 5.9 13.65 22.51 2.78 30 0.30 91.70 91.48 96.89 96.80 0.00 0.00 DI-2 23 4 102.0 1.34 1.34 0.80 1.07 1.07 10.0 10.0 5.9 6.28 15.02 2.00 24 0.44 92.25 91.80 96.60 96.52 0.00 0.00 DI-1 Project File: pipe system B-10yr(8-9-11).stm IDF File: brunswick.IDF Total number of lines: 23 Run Date: 08-09-2011 NOTES: Intensity = 35.36 / (Inlet time + 7.60) " 0.63; Return period = 10 Yrs. ; Initial taibvater elevation = 95.24 (it) Hydraflow Summary Report Page 1 Line Line ID Flow Line Line Invert Invert Line HGL HGL Minor One No. rate size length EL Dn EL Up slope down up loss line (cfs) (in) (ft) (ft) (ft) N (ft) (ft) (ft) No. 1 CB-24 52.60 48 c 142.0 89.00 89.40 0.282 95.24' 95.43' 0.14 End 2 CB-25 50.86 48 c 18.0 89.40 89.45 0.278 95.57' 95.59' 0.38 1 3 CB-8 34.67 48 c 162.0 89.45 90.15 0.432 95.97' 96.07' 0.18 2 4 CB-7 12.29 30 c 142.0 90.15 91.80 1.162 96.24' 96.37' 0.15 3 5 CB-6 2.68 18 c 18.0 91.80 92.90 6.111 96.52' 96.53' 0.04 4 6 CB-10 23.73 42 c 118.0 90.15 90.51 0.305 96.24' 96.31' 0.14 3 7 CB-9 1.07 18 c 18.0 92.75 92.81 0.333 96.45' 96.45' 0.01 6 8 CB-11 20.67 36 c 61.0 90.51 91.30 1.295 96.45' 96.51• 0.15 6 9 CB-12 6.73 24 c 89.0 91.30 92.47 1.315 96.66' 96.73' 0.05 8 10 CB-14 6.92 24 c 107.0 92.47 92.80 0.308 96.78' 96.88' 0.11 9 11 CB-13 2.92 18 c 18.0 92.80 93.35 3.056 97.00' 97.01• 0.04 10 12 CB-27 16.89 36 c 142.0 89.45 90.84 0.979 95.97' 96.06' 0.13 2 13 CB-26 1.31 18 c 18.0 92.48 92.54 0.333 96.20' 96.20' 0.01 12 14 CB-17 15.16 36 c 87.0 90.84 91.45 0.701 96.20' 96.24' 0.11 12 15 CB-16 4.87 18 c 85.0 91.45 92.97 1.788 96.35' 96.53' 0.18 14 16 CB-15 1.13 18 c 18.0 92.97 93.03 0.333 96.71' 96.71' 0.01 15 17 CB-19 11.05 30 c 125.0 91.45 91.83 0.304 96.35' 96.44' 0.12 14 18 CB-18 2.51 18 c 18.0 91.83 92.93 6.111 96.56' 96.57' 0.03 17 19 CB-21 6.03 24 c 283.0 91.83 92.68 0.300 96.56' 96.76' 0.09 17 20 CB-20 2.78 18 c 18.0 92.68 93.23 3.056 96.84• 96.86' 0.04 19 21 SDMH-1 13.44 30 c 57.0 91.30 91.48 0.316 96.66' 96.72' 0.09 8 22 DI-2 13.65 30 c 73.0 91.48 91.70 0.301 96.80' 96.89' 0.12 21 23 DI-1 6.28 24 c 102.0 91.80 92.25 0.441 96.52` 96.60' 0.06 4 Project File: pipe system B-10yr(84 -11)IE1ihFile: brunswick.IDF Total No. Lines: 23 Run Date: 08-09-2011 NOTES: c = circular; e = elliptical; b = box; Return period = 10 Yrs.; ' Indicates surcharge condition. Hydraflow Plan View �„ �I Project file: pipe system B-1 00yr(8-9-1 1).stm 1 OF file: brunswick.IDF I No. Lines: 23 108-09-2011 Hydraflow Summary Report Page 1 Line Line ID Flow Line Line Invert Invert Line HGL HGL Minor One No. rate size length EL Dn EL Up slope down up loss line (c1s) (in) (ft) (ft) (ft) N (ft) (ft) (ft) No. 1 CB-24 83.88 48 c 142.0 89.00 89.40 0.282 96.88' 97.36' 0.35 End 2 CB-25 81.02 48 c 18.0 89.40 89.45 0.278 97.71' 97.77' 0.97 1 3 CB-8 53.21 48 c 162.0 89.45 90.15 0.432 98.74' 98.96' 0.42 2 4 CB-7 18.20 30 c 142.0 90.15 91.80 1.162 99.38' 99.66' 0.32 3 5 CB-6 3.90 18 c 18.0 91.80 92.90 6.111 99.98' 100.00' 0.08 4 6 CB-10 35.91 42 c 118.0 90.15 90.51 0.305 99.38' 99.53' 0.32 3 7 CB-9 1.56 18 c 18.0 92.75 92.81 0.333 99.85' 99.86' 0.01 6 8 CB-11 31.09 36 c 61.0 90.51 91.30 1.295 99.85' 99.99' 0.33 6 9 CB-12 9.99 24 c 89.0 91.30 92.47 1.315 100.32' 100.49' 0.11 8 10 CB-14 10.11 24 c 107.0 92.47 92.80 0.308 100.60' 100.81' 0.24 9 11 CB-13 4.26 18 c 18.0 92.80 93.35 3.056 101.06' 101.09' 0.09 10 12 CB-27 26.50 36 c 142.0 89.45 90.84 0.979 98.74' 98.96' 0.33 2 13 CB-26 1.91 18 c 18.0 92.48 92.54 0.333 99.29' 99.30' 0.02 12 14 CB-17 23.54 36 c 87.0 90.84 91.45 0.701 99.29' 99.40' 0.26 12 15 CB-16 7.16 18 c 85.0 91.45 92.97 1.788 99.66' 100.05' 0.38 14 16 CB-15 1.64 18 c 18.0 92.97 93.03 0.333 100.44' 100.44' 0.01 15 17 CB-19 16.90 30 c 125.0 91.45 91.83 0.304 99.66' 99.87' 0.28 14 18 CB-18 3.66 18 c 18.0 91.83 92.93 6.111 100.15' 100.17' 0.07 17 19 CB-21 8.81 24 c 283.0 91.83 92.68 0.300 100.15' 100.58' 0.18 17 20 CB-20 4.05 18 c 18.0 92.68 93.23 3.056 100.76' 100.79' 0.08 19 21 SOMH-1 19.74 30 c 57.0 91.30 91.48 0.316 100.32' 100.45' 0.19 8 22 01-2 19.87 30 c 73.0 91.48 91.70 0.301 100.64' 100.81' 0.25 21 23 DI-1 9.14 24 c 102.0 91.80 92.25 0.441 99.98' 100.15' 0.13 4 Project File: pipe system B-100yr(8 9-11` HrRile: brunswick.IDF Total No. Lines: 23 Run Date: 08-09-2011 NOTES: c = circular; e = elliptical; b = box; Return period = 100 Yrs.; ' Indicates surcharge condition. No. 937 811 E OSTAEDTLER® Engineer's Computation Pad g fl p ltf II o ,I fp n If a, a CASSADINE COURT DRIVEWAY CULVERT - (10-YR) LOCATION 0 SLOPE THEO. ACTUAL n V(full) LENGTH SEGMENT INVERT INVERT APPROX. Water El. Ke FROM TO SIZE SIZE FLOWTIME UPPER LOWER HGL Downstream Minor Losses (C.F.S.) (FT/FT) (IN) (IN) (F.P.S.) (FT) (MIN) (EL) (EL) (FT) (FT) (ASSUMED) UPSTREAM DOWNSTREAM 1.10 0.0023 WAS 15 0.013 2.5211077 101.5 0,67100135 94.86 94.62 96.268464 96.22 LS CASSADINE COURT DRIVEWAY CULVERT- (25-YR) LOCATION O SLOPE THEO. ACTUAL n V(full) LENGTH SEGMENT INVERT INVERT APPROX. Water El. Ke FROM TO SIZE SIZE FLOWTIME UPPER LOWER HGL Downstream Minor Losses (C.F.S.) (FTTT) (IN) (IN) (F.P.S.) (FT) (MIN) (EL) (EL) (FT) (FT) (ASSUMED) UPSTREAM DOWNSTREAM 1.24 0.0023 10.63 15 0.013 2.5211077 101.5 0.67100135 94.86 94.62 96.311585 96.25 1.5 CASSADINE COURT DRIVEWAY CULVERT- (100-YR) LOCATION O SLOPE THEO. ACTUAL n V(full) LENGTH SEGMENT INVERT INVERT APPROX. Water El. Ke FROM TO SIZE SIZE FLOWTIME UPPER LOWER HGL Downstream Minor Losses (C.F.S.) (FT/FT) (IN) (IN) (F.P.S.) (FT) (MIN) (EL) (EL) (FT) (FT) (ASSUMED) UPSTREAM DOWNSTREAM 1.46 0.0023 11.30 15 0.013 2.5211077 101.5 0.67100135 94.86 94.62 96.365376 96.28 1.5 13 Cg30a;ne (o0� ' Dr,vek ay (4iVgri " 10yh 3Do T Outlet W = Do + 0.41-a pipe 4 1 diameter (Do) �_ La ^� 100 90 40 3 �1� 80 oPQ� 701,Lr LL II �L yu tuu Discharge (0/sec) Curves may not be extrapolated. Figure 6.06b Design of outlet protection from a round pipe Flowing full, maximum tailwater condition (T.2:0.5 diameter). 7,8f 8.06.4 A Rev.)2/93 LMG CFIvE LAND MANAGEMENT GROUP INC. SEC 0 1 Z011 Environmental Consultants June 18, 2010 Jeff Malvass 1134 Shipyard Blvd, Wilmington, NC 28412 Reference: Stormwater basin study for the proposed basin areas for the proposed Windermere Estates S/D located near Leland. NC. Dear Mr. Malpass: On June 17, 2010, Land Management Group, Inc. had the pleasure of evaluating the proposed stormwater basin areas for the Proposed Windermere Estates S/D. The purpose of the evaluation was, to describe the soil profile, quantify the depth to the seasonal high water table (SHWT) and to inform the project engineer of any potential limitations of this project. The soils on this site are mapped as the Baymeade and Norfolk soil series in the Soil Survey of New Brunswick County (USDA, 1986). Actual soil borings 1, 2, 3 and 4 confirm the soil to be a Baymeade soil series and borings 5 and 6 confirm the soil to be a Norfolk soil series (see Test Area Map Appendix A and soil profile descriptions in Appendix B). The Baymeade and Norfolk soil series can best be described as soils that formed from alluvial and fluvial sandy and loamy marine sediments on ridges and stream terraces in the coastal plane. The seasonal high water table is normally evident by observation of redoximorphic features suggesting past conditions of saturation and reduction. There is evidence of redoximorphic features at 79" (Elevation 91.49 Feet) from the soil surface in boring 1, 100" (Elevation 89.86 Feet) in boring 2, 89" (Elevation 90.17) in boring 3, 82" (Elevation 91.58 Feet) in boring 4, 52" (Elevation 92.69 Feet) in boring 5 and 52" (Elevation 92.71 Feet) in boring 6 (see Test Area Map Appendix A, soil profile descriptions in Appendix B and elevation data in Table 1.). In borings 2 and 3 there are slight perching conditions due to the varying sediment deposits in the soil profile, true SHWT depths are indicated in the deeper sediments at the above referenced 100" (Elevation 89.86 Feet) in boring 2 and 89" (Elevation 90.17 Feet) in boring 3 (see Test Area Map Appendix A and soil profile descriptions in Appendix B). All recorded depths are from the existing surface as noted in the soil profile descriptions, Appendix B. The official published description and physical and chemical data for the Baymeade and Norfolk soil series are shown in Appendix C for comparison. It was requested by the project engineer that LMG suggest the depth of any potential liner that will be installed if the permanent pool elevation is more than 6" below the SHWT. Table 1 shows the recommended liner installation depth in reference to each soil boring location. The permanent pool elevation provided by the project engineer was 91.5 Feet below mean sea level (MSL). In borings 5 and 6 the permanent pool elevation is at least 1.19 Feet below the SHWT; therefore, LMG proposed that a liner be installed at least a foot below the permanent pool elevation for the basin where borings 5 and 6 are located to a depth of 90.5 Feet below MSL. Official elevation data was provided by the project engineer. www.lmgroup.net • info@lmgroup.net • Phone: 910.452.0001 • Fax: 910.452.0060 3805 Wrightsville Ave., Suite 15, Wilmington, NC 28403 • P.O. Box 2522, Wilmington, NC 28402 Table 1. Elevation Data With Res ct to Existin Ground Surface and SHWT. HOLE# ROUNDG SHWTRecommended ELEVATIONDe ELEVATION th of Liner B1 98.07 • 91.49 E— NA B2 98.19 89.86 NA B3 97.59 90.17 NA B4 98.41 91.58 91.5 NA B5 97.02 92.69 91.5 90.50 B6 97.04 92.71 91.5 90.50 Jwrveyetl elevation data provided by the project engineer In summary, this site has an area that is proposed for stormwater basin placement. This area has soils that have seasonal high water tables at 79" (91.49 Feet) in boring 1, 100" (89.86 Feet) in boring 2, 89" (90.17 Feet) in boring 3, 82" (91.58 Feet) in boring 4, 52" (92.69 Feet) in boring 5 and 52" (97.71 Feet) in boring 6 from the existing soil surface. It is recommended by LMG that a liner be installed in the basin denoted by borings 5 and 6 to a depth of 90.5 Feet below MSL. If you have any questions about this report or need any additional information I may be reached at 910-452-0001, 910-471-0505 or at nhowelllclmgroup.net . Sincerely, Nicholas Howell NC t.icencPd Coil Scientist 019.94 /,,/stv Sol( 3 '�,. woo Boring 1 Micro Ridge 0-1% A — 0-9" Loamy Sand, granular, very friable, non sticky non plastic, 10YR 3/1. E — 0-9" Sand, granular, very friable, non sticky non plastic, 2.5Y 6/3. Bh — 12-15" Loamy Sand, granular, very friable non sticky non plastic, 10YR 4/4. E'— 15-42" Sand, granular, very friable non sticky non plastic, 10YR 6/4. Btl — 42-79" Sandy Loam weak medium subangular blocky, friable slightly sticky none plastic, 1 OYR 5/6. Bt2 — 79-89"+ Sandy Loam, weak medium subangular blocky 1 OYR 5/8 with 1 OYr 6/1 and 7.5YR 5/8 mottles. SHWT: 79" (Elevation 91.49 Feet below MSL) Boring 2 — Micro Ridge 0-1 % A — 0-6" Loamy Sand granular, very friable, non sticky non plastic 10YR 3/1. Bh — 6-10" Loamy Sand, granular very friable non sticky non plastic, 1 OYR 4/3. E—10-26" Sand, granular, very friable non sticky non plastic, 1 OYR 6/4. Btl — 26-50" Sandy Clay Loam, weak medium subangular blocky friable slightly sticky slightly plastic, IOYR 5/6. Bt2 — 50-54" Sandy Clay Loam weak coarse subangular blocky friable slightly sticky slightly plastic, 1 OYR 5/6 with 1 OYR 6/2 mottles. 2C1 — 54-82" Clay Loam, massive, firm moderately sticky moderately plastic, 5Y 6/1 with 7.5YR 5/8 and 10YR 5/8 mottles. 3C2 — 82-100" Loamy Sand, single grained, loose non sticky non plastic, 10YR 5/8 with 7.5YR 5/8 mottles. 30 — 100-111 "+ Loamy Sand, single grained, loose non sticky non plastic, 1 ORY 6/6 with 1 OYR 6/2 mottles. SHWT: 100" (Elevation 89.86 Feet below MSL) (Perched Water Table from 50-82") Boring 3 — Micro Ridge 0-1% A — 0-6" Loamy Sand granular, very friable, non sticky non plastic 1 OYR 3/1. Bh — 6-8" Loamy Sand, granular very friable non sticky non plastic, 1 OYR 4/3. E — 8-17" Sand, granular, very friable non sticky non plastic, 10YR 6/4. Btl — 17-22" Sandy Clay Loam, weak medium subangular blocky friable slightly sticky slightly plastic, 1 OYR 5/4. E'— 22-31" Sand, granular, very friable non sticky non plastic, 1 OYR 6/3. B't 2 — 31-55" Sandy Loam weak medium subangular blocky friable slightly sticky non plastic, 10YR 5/6. B't 2 — 55-77" Sandy Clay Loam, weak very coarse subangular blocky, friable slightly sticky slightly plastic, 5Y 6/1 with 10YR 5/8 and 7.5YR 5/8 mottles. C — 77-89" Loamy Sand, single grained, loose non sticky non plastic, 2.5Y 6/6 with 2.5Y 7/4 mottles. Cg — 89-97" Loamy Sand, single grained, loose non sticky non plastic, 2.5Y 6/2 with 2.5Y 5/4 mottles. SHWT: 89" (Elevation 90.17 Feet below MSL) B4 — Micro Ridge 0-1 % A — 04" Loamy Sand, granular very friable non sticky non plastic, 10YR 3/1. E — 4-31" Sand, granular, very friable non sticky non plastic, 10YR 6/4. Btl — 31-51" Sandy Clay Loam, weak medium subangular blocky, friable slightly sticky slightly plastic, 1 ORY 5/8. Bt2 — 51-82" Sandy Clay Loam, weak medium subangular blocky, friable slightly sticky slightly plastic, IOYR 5/6 with 1 OYR 6/4 mottles. Bt3 — 82-94" Sandy Loam, weak medium subangular blocky friable slightly sticky non plastic, 7.5YR 5/8 with lOYR 5/8 and lOYR 6/1 mottles. SHWT: 82" (Elevation 91.58 Feet below MSL) B5 — Side Slope 1-2% A — 0-6" Loamy Sand, granular very friable non sticky non plastic, 1 OYR 3/1. E — 6-8" Sand, granular, very friable non sticky non plastic, 1 OYR 6/4. Btl — 8-28" Sandy Clay Loam, weak medium subangular blocky, friable slightly sticky slightly plastic, 1 ORY 5/8. Bt2 — 28-52" Sandy Loam, weak medium subangular blocky, friable slightly sticky non plastic, 1 OYR 5/6 with 1 OYR 6/4 mottles. Bt3 — 52-65" Sandy Loam, weak medium subangular blocky friable slightly sticky non plastic, 1 OYR 5/8 with 7.5YR 5/8 and l OYR 6/1 mottles. SHWT: 52" (Elevation 92.69 Feet below MSL) B6 — Side Slope 24% A — 0-8" Loamy Sand granular, very friable, non sticky non plastic 1 OYR 3/1. Bh — 8-13" Loamy Sand, granular very friable non sticky non plastic, 10YR 4/3. E — 13-21" Sand, granular, very friable non sticky non plastic, 1 OYR 6/4. Btl — 21-33" Sandy Loam, weak medium subangular blocky, friable slightly sticky non plastic, 1 OYR 5/4. Bt2 — 33-52" Sandy Loam, weak medium subangular blocky, friable slightly sticky non plastic, 1 OYR 5/6 with 1 OYR 6/4 mottles. Bt3 — 52-65" Sandy Loam, weak medium subangular blocky friable slightly sticky non plastic, IOYR 5/8 with 7.5YR 5/8 and 1 OYR 6/1 mottles. SHWT: 52" (Elevation 91.71 Feet below MSL) Appendix C Published Description and Chemical and Physical Properties Of the Baymeade and Norfolk Soil Series 6/17/2010 Official Series Description - NORFOLK S... LOCATION NORFOLK NC+AL AR FL GA SC VA Established Series CMO/Rev. JAK 11 /2005 NORFOLK SERIES MLRA(s): 133A-Southern Coastal Plain, 153A-Atlantic Coast Flatwoods, 15313-Tidewater Area MLRA Office Responsible: Raleigh, North Carolina Depth Class: Very deep Drainage Class (Agriculftial): Well drained Internal Free Water Occurrence: Deep, transitory or very deep Index Surface Runof. Negligible to medium Permeability: Moderate (Saturated Hydraulic Conductivity: Moderately high) Landscape: Lower, middle, or upper coastal plain Landform: Uplands or marine terraces Geomorphic Component: Interfluve, side slopes Hillslope Profile Position: Summits, shoulders, backslopes Parent Material: Marine deposits or fluviomarme deposits Slope: 0 to 10 percent Elevation (type location): Unknown Mean Annual Air Temperature (type location): 62 degrees F Mean Annual Precipitation (type location): 49 inches TAXONOMIC CLASS: Fine -loamy, kaolmitic, thermic Typic Kandiudults TYPICAL PEDON: Norfolk loamy sand --cultivated. (Colors are for moist soil unless otherwise indicated.) Ap--O to 9 inches; grayish brown (1 OYR 5/2) loamy sand; weak fine and medium granular structure; very friable; nonsticky, nonplastic; few fine and medium roots; darker -colored material in old root channels; strongly acid; clear smooth boundary. (3 to 10 inches thick) E--9 to 14 inches; light yellowish brown (I OYR 6/4) loamy sand; weak medium granular structure; veryfriable; nonsticky, nonplastic; few fine and medium roots; darker -colored material in old root channels; strongly acid; clear smooth boundary. (0 to 10 inches thick) Bt1--14 to 17 inches; yellowish brown (1 OYR 5/6) sandy loam; weak medium subangular blocky structure; friable; slightly sticky, slightly plastic; few fine and medium roots; few faint clay films on faces of peds; strongly acid; clear wavy boundary. Bt2--17 to 38 inches; yellowish brown (I OYR 5/6) sandy clay loam; weak medium subargular blocky structure; friable; slightly sticky, slightly plastic; many fine and medium pores; few faint clay films on faces of peds; strongly acid; gradual wavy boundary. ...usda.qov/osd/dat/N/NORFOLK.html 1/5 6/17/2010 Official Series Description - NORFOLK 5... Bt3--38 to 58 inches; yellowish brown (1 OYR 5/6) sandy clay loam; weak medium subangular blocky structure; friable; slightly sticky, slightly plastic; few faint clay films on faces of peds; few fine faint strong brown (7.5YR 4/6) and few prominent yellowish red (5YR 5/8) masses of oxidized iron and few fate distinct pale brown (1 OYR 6/3) iron depletions; strongly acid; gradual wavy boundary. B0--58 to 70 inches; yellowish brown (1 OYR 5/6) sandy clay loam; weak medium subangular blocky structure; friable; slightly sticky, slightly plastic; few faint clay films on faces of peds; common medium distinct yellowish red (5YR 5/8) masses of oxidized iron and pale brown (1 OYR 6/3) and light brownish gray (1 OYR 6/2) iron depletions; 1 percent, firm yellowish red plinthite nodules; strongly acid; gradual wavy boundary. (Combined thickness of Bt horizon is 40 to more than 60 inches.) BC--70 to 82 inches; variegated brownish yellow (1 OYR 6/6), strong brown (7.5YR 5/6), and yellowish red (5YR 5/6) sandy clay loam; weak medium subangular blocky structure; fiiable; slightly sticky, slightly plastic; 5 percent film, brittle plintbite nodules; strongly acid; gradual wavy boundary. (0 to more than 15 inches thick) C--82 to 100 inches; variegated red (2.5YR 4/8), strong brown (7.5YR 5/8), brownish yellow (I OYR 6/8) and gray (I OYR 5/1) sandy clay loam; massive; friable; slightly sticky, slightly plastic; strongly acid. TYPE LOCATION: Robeson County, North Carolina; 1.25 miles south of Parkton; 300 feet west of State Road 1724 and 60 feet south of farm road. RANGE IN CHARACTERISTICS: Thickness of the sandy surface and subsurface layers: 3 to 19 inches Depth to top of the Argillic horizon: 3 to 19 itches Depth to the base of the Argillic horizon: 60 to more than 80 inches Depth to top of the Kandic horizon: 3 to 19 inches Depth to bedrock: Greater than 80 inches Depth to Seasonal High Water Table: 40 to 72 inches, January to March Soil Reaction: Extremely acid to strongly acid, throughout except where limed Rock Fragment Content: 0 to 5 percent, by volume throughout; mostly quartz pebbles or ironstone nodules Plinthite Content: 0 to 4 percent to a depth of 60 inches and 0 to 10 percent or more below 60 inches RANGE OF INDIVIDUAL HORIZONS: Ap horizon or A horizon (where present): Color --hue of 10YR or 2.5Y, value of to 7, chroma of 1 to 4 Texture --loamy sand, sandy loam, fine sandy loam, or loamy fine sand. Some pedons are fine sand or sand. E horizon: Color --hue of IOYR or 2.5Y, value of to 7, chroma oft to 6 Texture --loamy sand, sandy loam, fine sandy loam, or loamy fine sand. Some pedons are fine sand or sand. BE horizon (where present): Color --hue of 1 OYR or 2.5Y, value of to 6, cbroma of to 8 Texture --sandy loam or fine sandy loam Bt horizon (upper): Color --hue of7.5YRto 2.5Y, value of to 8, chroma of to 8 ...usda.gov/osd/dat/N/NORFOLK.htmi 2/5 6/17/,�010 Official Series Description - NORFOLK S... Texture --sandy loam, fine sandy loam, sandy clay loam, or clay loam Redoximorphic features (where present) --masses of oxidized iron in shades of red, yellow, or brown and iron depletions in shades of brown, yellow, or olive Bt horizon (lower): Color --hue of 7.5YR to 2.5Y, value of 5 to 8, chroma of 3 to 8 Texture --sandy loam, fine sandy loam, sandy clay loam, clay loam, sandy clay, or clay Redoximorphic features --masses of oxidized iron in shades of red, yellow, or brown and iron depletions in shades of brown, yellow, olive, or gray BC horizon or BCt horizon (where present): Color --hue of 5YR to 2.5Y, value of 4 to 7, chroma of 3 to 8, or variegated in shades of these colors Texture --sandy loam, fine sandy loam sandy clay loam, clay loam, sandy clay, or clay Redoximorphic features --masses of oxidized iron in shades of red, yellow, or brown and iron depletions in shades of brown, yellow, olive, or gray C horizon: Color --hue of2.5YRto 5Y, value of to 8, chroma of to 8, or is variegated in shades of these colors Texture --loamy coarse sand, loamy sand, loamy fine sand, coarse sandy loam, sandy loam, fine sandy loam, sandy clay loam, clay loam, or sandy clay. Some pedons have layers of coarser or finer textured materials. Redoximorphic features --masses of oxidized in shades of red, yellow, or brown and iron depletions in shades of brown, yellow, olive, or gray COMPETING SERIES: OraniZebur sods --have hue of 5YR or redder throughout the Bt horizon Thursa soils --have hue of 5YR or redder below the upper 10 inches of the Bt horizon GEOGRAPHIC SETTING: Landscape: Lower, middle, or upper coastal plain Landform: Uplands or marine terraces Geomorphic Component: Interfluve, side slopes Hillslope Profile Position: Summits, shoulders, backslopes Parent Material: Marine deposits or fluviomarine deposits Elevation: 30 to 450 feet Mean Annual Air Temperature: 57 to 70 degrees F. Mean Annual Precipitation:35 to 55 inches Frost Free Period: 190 to 245 days GEOGRAPHICALLY ASSOCIATED SOILS: Aycock soils --are in a fine -silly family Bonneau soils --have an arenic soil surface Butters soils --are in a coarse -loamy family Caroline soils --are in a line family Craven soils --are in a fine family Duuinl soils --are in a fine family Exum soils --are in a fine -silty family Faceville soils --are in a fine family .usda.gov/osd/dat/N/NORFOLK.html 3/5 6/17/2010 Official Series Description - NORFOLK S... Foreston soils --are in a coarse -loamy family Goldsboro soils --are moderately well drained Marlboro soils --are in a fare family Noboco soils --have siliceous mineralogy Lakeland soils --are sandy throughout Lvnchburg soils --are somewhat poorly drained Rains soils --are poorly drained soils Orangeburg soils --have hue of 5YR or redder throughout the Bt horizon Pantego soils --are very poorly drained soils Thursa soils --have hue of 5YR or redder below the upper 10 inches of the Bt horizon Waaam soils --have an arenic soil surface DRAINAGE AND PERMEABILITY: Depth Class: Very deep Drainage Class (Agricultural): Well drained Internal Free Water Occurrence: Deep, transitory or very deep Index Surface Runoff: Negligible to medium Permeability: Moderate (Saturated Hydraulic Conductivity: Moderately high) USE AND VEGETATION: Major Uses: Mostly cleared and used for general farm crops. Dominant Vegetation: Where cultivated --corn, cotton, peanuts, tobacco, and soybeans. Where wooded --pines and mixed hardwoods. DISTRIBUTION AND EXTENT: Distribution: Alabama, Arkansas, Florida, Georgia, North Carolina, South Carolina, and Virginia Extent: Large MLRA OFFICE RESPONSIBLE: Raleigh, North Carolina SERIES ESTABLISHED: Cecil County, Maryland; 1900. REMARKS: The June, 1988 revision recognized the low activity clay properties of this soil as defined in the low activity clay amendment of Soil Taxonomy, August 1986. 10/2004, changed water table from 4.0-6.0 it to 3.3-6.0 $ to cover depth that would be included in the typic subgroup versus associated soils in the Oxyaquic subgroup. Diagnostic horizons and features recognized in this pedon are: Ochric epipedon--the zone from the surface to a depth of 14 inches (A and E horizons) Kandic horizon --the zone between 14 and 70 inches (Bt horizon) Argillic horizon --the zone between depths of 14 and 70 inches (Bt horizon) ADDITIONAL DATA: (1) U.S. Department of Agriculture, Soil Survey Laboratory Data and Descriptions for Some Soils of Georgia, North and South Carolina. Soil Survey Investigations Report No. 16; SCS, in cooperation with Georgia, North Carolina, and South Carolina Agricultural Experiment Stations; Pages 65, 67, 69. (2) U.S. Department of Agriculture, Certain Properties of Selected Southeastern United States Soils and Mineralogical Procedures for Their Study, Southern Cooperative Series Bulletin 61 (S-14); Soil Conservation Service, Agricultural Research Service and cooperating Experiment Stations; tables 64, 67, 68. (3) U.S. ...usda.gov/osd/dat/N/NORFOLK.html 4/5 6/17/Z010 Official Series Description - NORFOLK S... Department of Agriculture, Selected Coastal Plain Soil Properties, Southern Cooperative Service and cooperating Experiment Stations; pages 40, 42, 44, 46. TABULAR SERIES DATA: SOI-5 Soil Name Slope Airtemp Fr Fr/Seas Precip Elevation N00037 NORFOLK 0-10 57-70 190-245 35-55 30-450 SOI-5 FloodL FloodH Watertable Kind Months Bedrock Hardness NCO037 NONE 3.3-6.0 APPARENT JAN-MAR >80 - SOI-5 Depth Texture 3-Inch No-10 Clay% -CEC- NC0037 0-14 SL FSL 0-0 95-100 5-18 1-4 N00037 0-14 LS LFS 0-0 92-100 2-8 1-3 N00037 14-38 SL SCL CL 0-0 91-100 18-35 2-4 NCO037 38-70 SCL CL SC 0-0 98-100 20-43 2-5 NCO037 70-100 VAR - - - - SOI-5 Depth -pH- O.M Salin Permeab Shnk-Swll NCO037 0-14 3.5-5.5 0.5-2.0 0-0 2.0-6.0 LOW NCO037 0-14 3.5-5.5 0.5-2.0 0-0 6.0-20 LOW NCO037 14-38 3.5-5.5 0.0-0.5 0-0 0.6-2.0 LOW NCO037 38-70 3.5-5.5 0.0-0.5 0-0 0.6-2.0 LOW NCO037 70-100 - - - - National Cooperative Soil Survey U.S.A. ...usda.gov/osd/dat/N/NORFOLK.html 5/5 6/17/201O Official Series Description - BAYMEADE ... LOCATION BAYMEADE NC Established Series Rev. REH:ENH 07/1999 BAYMEADE SERIES The Baymeade series consists of deep, well drained soils with moderately rapid permeability. They formed in loamy and sandy marine sediments of the lower Coastal Plain. Slopes range from 0 to 12 percent. Mean annual temperature is 63 degrees F., and mean annual precipitation is 54 inches. TAXONOMIC CLASS: Loamy, siliceous, semiactive, thermic Arenic Hapludults TYPICAL PEDON: Baymeade sand --on a 3 percent slope under mixed hardwood and pine. (Colors are for moist soil unless otherwise stated.) A--O to 3 inches; dark gray (1 OYR 4/1) fine sand; weak granular structure; loose; many fine and medium roots; many uncoated sand grains; moderately acid; abrupt smooth boundary. (2 to 10 inches thick) E--3 to 12 inches; light gray (1 OYR 7/2) fine sand; single grained; loose; many fine and medium roots; slightly acid; gradual wavy boundary. (0 to 15 inches thick) EBh--12 to 36 inches; very pale brown (I OYR 7/4) fine sand; single grained; loose; common irregular bodies of friable organic coated sand that are dark brown (7.5YR 3/2) and brown (7.5YR 4/4) (Bh) make up about 12 percent of this horizon; many fine and medium roots; moderately acid; abrupt smooth boundary. (0 to 26 inches thick) Bt--36 to 49 inches; strong brown (7.5YR 5/6) fine sandy loam; weak coarse subangular blocky structure that parts into weak fine granular structure; very liable; many fine and medium roots; moderately acid; gradual wavy boundary. (5 to 40 inches thick) BC--49 to 58 inches; strong brown (7.5YR 5/6) loamy fine sand; weak fine granular structure; very friable; few fine roots; moderately acid; gradual wavy boundary. (0 to 17 inches thick) C1--58 to 75 inches; mottled white (10YR 8/1) and very pale brown (10YR 7/4) fine sand; single grained; loose; moderately acid; gradual wavy boundary. C2--75 to 78 inches; very pale brown (1 OYR 8/3) fine sand and loamy fine sand; single grained; loose; moderately acid. TYPE LOCATION: New Hanover County, North Carolina; Wihningtor> 0.5 mile south of Dawson and Sixteenth Streets on west side of Sixteenth Street road bank. RANGE IN CHARACTERISTICS: Sohun thickness is 35 to more than 60 inches. Reaction ranges from very strongly acid to slightly acid, unless limed. Some pedons have extremely acid A and E horizons. ...usda.gov/osd/dat/B/BAYMEADE.html 1/3 6/17/2010 Official Series Description - BAYMEADE ... The A or Ap horizon has hue of 10YR to 2.5Y value of 4 to 6, and chroma of 1 or 2 or is neutral with value of 4 to 6 with common clean grains that are white or light gray. Texture of the A horizon is sand, fine sand, loamy sand, or loamy fine sand. The E horizon has hue of 1 OYR or 2.5Y, value of 4 to 8, and chroma of 1 to 6 or is neutral with value of 6 to 8. Texture is sand, fine sand, loamy sand, or loamy fine sand. The Bh portion of EBh horizon or Bh horizon, where present, is granular to massive with hue of 5YR to 1 OYR, value of 3 to 7, and chroma of 2 to 8. The F horizon, where present has hues of 7.5YR to 2.5Y, values of 4 to 8, and chroma of 2 to 6 or it is neutral with values of 6 to 8. It is sand, fine sand, loamy sand or loamy fine sand. The Bt horizon has hue of 7.5YR to 2.5Y, value of 5 to 7, and chroma of 4 to 8. Mottles are in shades of yellow, brown, or gray at depths below 25 inches in some pedons. A gray matrix may be present in the lower Bt horizons of some pedons. Texture is commonly sandy loam or fine sandy loam but some pedons are sandy clay loam. The lower Bt horizon may occur as lamella of sandy loam The BC horizon has hue of 7.5YR to 2.5Y, value of 5 to 7, and chroma of 2 to 8. Mottles are in shades of yellow, brown, or gray in some pedons. Texture is loamy sand, loamy fine sand, sandy loam, fine sandy loam or in some pedons sandy clay loam The C horizon has hue of 7.5YR to 2.5Y, value of 5 to 8, and chroma of 1 to 8 or is mottled in shades of these colors. Texture is sand or fine sand or stratified sandy, loamy, or clayey material Some pedons have thin discontinuous Bh bodies in the C horizon. COMPETING SERIES: Ailey, Blaney, Chipola, Chisohn Coos aw, Garcon Gomery, Kenansville, Remhk, Tenaha, Tomahawk, Uchee, and Valhalla in the same family. Closely related soils are the Alaga, Eustis, Kureb, Onslow, Seagate, WaaTam and Wakulla series. All of these soils except Kureb lack irregular intermittent Bh bodies in the EBh horizon. Kureb soils lack argillic horizons. Onslow soils lack an arenic epipedon and contain gray mottles indicative of wetness in the Bt horizon. Seagate and Valhalla soils have continuous Bh horizons. Seagate soils have poorer drainage. GEOGRAPHIC SETTING: Baymeade soils occur on broad, gently sloping surfaces of the lower Coastal Plain, generally above 20 feet. Slopes range from 1 to 12 percent. They formed in (stratified) interbedded sandy and loamy Coastal Plain sediments. The mean annual precipitation ranges from 47 to 60 inches and mean annual temperature ranges from 53 to 74 degrees F. GEOGRAPHICALLY ASSOCIATED SOILS: These are the competing Kureb and the Blanton Foreston Goldsboro, Lakeland, Leon, Norfolk and Rimini series. Blanton soils have a Grossarenic epipedon. Foreston, Goldsboro and Norfolk lack an arenic epipedon. Lakeland soils lack light gray E horizons and an argillic horizon. Leon and Rimini soils have continuous Bh horizons, and the Leon soils have poorer drainage. DRAINAGE AND PERMEABILITY: Well drained; slow runt moderately rapid permeability. Measured watertable levels at two sites show that the water table is 45 to 60 inches below the surface in December to April and other wet periods. USE AND VEGETATION: Most of these soils are in forest of mixed hardwood and pine. Native vegetation is turkey oak, long leaf pine, dwarfed huckleberry, small myrtle, wire grass; and astor. Large areas are in residential ...usda.aov/osd/dat/B/BAYMEADE.html 2/3 6/1712010 Official Series Description - BAYMEADE ... and urban uses in New Hanover County. DISTRIBUTION AND EXTENT: Lower Coastal Plains ofNorth Carolina and possibly South Carolina. The series is extensive. MLRA OFFICE RESPONSIBLE: Raleigh, North Carolina SERIES ESTABLISHED: New Hanover County, North Carolina; 1973. REMARKS: Diagnostic horizons and features recognized in this pedon are: Ochric epipedon - the zone from the surface to a depth of 36 inches (the Ap and E horizons) Arenic feature - the zone of sandy sediments from 0 to 36 inches (the A, E, EBh horizons) Argillic horizon - the zone from a depth of 36 to 58 inches (the Bt and BC horizons) ADDITIONAL DATA: None TABULAR SERIES DATA: S01-5 Soil Name Slope Airtemp FrFr/Seas Precip Elevation NCO083 BAYMEADE 0- 12 59- 63 190-250 46- 57 20- 70 SOI-5 FloodL FloodH Watertable Kind Months Bedrock Hardness NCO083 NONE 4.0-5.0 APPARENT DEC -APR 60-60 SOI-5 Depth Texture 3-Inch No-10 Clay% -CEC- NC0083 0-36 FS S 0- 0 100-100 0- 8 1- 3 NCO083 0-36 LS LFS 0- 0 100-100 5-13 1- 4 NCO083 36-49 FSL SCL SL 0- 0 100-100 8-26 2- 6 NCO083 49-78 LFS S SL 0- 0 100-100 0-12 0- 3 SOI-5 Depth -pH- O.M. Salin Permeab Shnk-Swll NCO083 0-36 4.5- 6.5 .5-1. 0- 0 6.0- 20 LOW NCO083 0-36 4.5- 6.5 .5-1. 0- 0 6.0- 20 LOW NCO083 36-49 4.5- 6.5 0.-.5 0- 0 2.0- 6.0 LOW NCO083 49-78 4.5- 6.5 0.-.5 0- 0 6.0- 20 LOW National Cooperative Soil Survey U.S.A. ...usda.gov/osd/dat/B/BAYMEADE.html 3/3 J SOSID: 0671418 Date Filed: 5/31/2011 11:43:00 AM CO-479 (BB) Business Corporation North Carolina Ann Elaine F. Marshall 11-22--10 North Carolina Secretary of State This upon may be filed unions at the Secretary of Stale website: rww.aoane.c NameotBusinGesCmporatton: TIMBERLIND, INC Fiscal Year Ending: 12-31-10 State of Incorporation: NC mme, / on r year Secretary of State 10 Number. 0671418 Q I hereby cenily that an annual report completed in Ih entirely has been submThra and the information requested Below (repuiled by NCW 55-1E22) has not lunged and is therefore complete. Nature of Business: CONSTRUCTION Registered Agent JESSE L MALPASS Registered Office Mailing Address: 846 LIVINGSTON-CHAPEL ROAD Cmmty: CRY: State: ZIP Code: DELCO, NC 28436 Registered Office Sheet Address: 846 LIVINGSTON-CHAPEL ROAD County: City: State: ZIP Code: DELCO, NC 28436 Signature of New Registered Agent Principal Office Telephone Number. Principal Office Malang Address: Principal Office Street Address: (81puLvs omtl W bar mnsN b nn ypokimvnp 910- 846 LIVINGSTON CHAPEL RD. City: State: ZIP Code: DELCO, NC 28436 846 LIVINGSTON CHAPEL RD. City: State: ZIP Code: DELCO, NC 28436 lame, Tale, and Business Address of Prbndoal Officers Name: Title: JESSE L MALPASS PRESIDENT Address: 2845 LIVINGSTON-CHAPEL RD DELCO, NC 28436 CBy: State: ZIP' Name: Title: LINDA L MALPASS SECRETARY Address: 2845 LIVINGSTON-CHAPEL RD DELCO, NC 28436 City: State: ZIP' Na ro: Title: Address: City: State: ZIP: CeniBcation of annual report (Must be completed try an Busmen Corponatloro). oab PRESIDENT TWO r ' �� 1 1 _. .. __ � LI uD65 CvtpA(QCE UN lol) bvMIfQs From: Sent: To: Subject: Ginger: Lewis,Linda Monday, November 01, 2010 3:15 PM Ginger Turner; Baker, Chris, Johnson, Kelly RE: Wet Detention Ponds Liners are better for keeping runoff water IN a pond that is too high above SHWT, than for keeping groundwater OUT of a pond that is too low. This is why the BMP Manual speaks of liners in terms of the PPE being so far above the SHWT that a permanent pool of water can't be maintained. Depending on soils, wher the PPE is too far below SHWT, the pond may not provide the required design storage volume during wet months, due to the volume of incoming groundwater. In your case, there are a couple of options- 1) if there is a nearby ditch with a (bottom?) elevation of 14, you may be able to use the 14 as the basis for having the PPE at 16, without needing a liner. A complete soils report, analysis and subsequent field verification will be needed. 2) You could estimate the amount of incoming groundwater using standard formulas and slope face area below SHWT, and set the temporary pool elevation high enough to provide enough volume for the incoming groundwater and the required design storm; and size the orifice to pass both the design storm alone in 2-5 days and both volumes together in 2-5 days. Linda Please note my new email address is Linda.Lewis@ncdenr.gov Linda Lewis NC Division of Water Quality 127 Cardinal Drive Ext. Wilmington, NC 26405 910-796-7215 E-mail correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to third parties. From: Ginger Turner [mailto:gturner(@stroudengineer com1 Sent: Monday, November 01, 2010 2:43 PM To: Lewis,Linda; Baker, Chris; Johnson, Kelly Subject: Wet Detention Ponds Staff, I am in need of guidance with respect to permanent pool vs. SHWT for a wet detention pond. I am currently designing a pond for property in Newport, Carteret County and the permanent pool is being proposed approximately 3' (EL 16.0) lower than the SHWT (EL 19.0). Is a pond liner an acceptable means to maintain the pond PP at the lower elevation. The elevation of the receiving ditch at the pond discharge is (EL 14.0) approximately 2' lower than proposed PP (EL 16.0). The BMP manual only discusses liners when the proposed PP is above the SHWT. Also if the liner is acceptable how much of the hydrogeological investigation is required. Please advise. Thanks, Ginger Turner, P.E. Stroud Engineering, P.A. 107 B Commerce Street Greenville, NC 27858 Office: (252) 756-9352 ext 234 Fax: (252)756-2345 Email Address: gturner@stroudengineer.com