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HomeMy WebLinkAbout20191032 Ver 2_More Info Received_20201013 (2)Strickland, Bev From: Neal, Robert <rneal@moffattnichol.com> Sent: Monday, October 12, 2020 1:45 PM To: Bodnar, Gregg Cc: Huggett, Douglas; Gregory Rudolph; Styron, Heather M.; Finegan, Katie Subject: [External] Old Ferry Channel - Deer Creek - Additional Information Submittal Attachments: Table of Contents - OFC-DC RE100920.pdf, 10153-OFC_DC-Form_MP_1- RE100920.pdf, 10153-OFC_DC-Form_MP_2-RE100920.pdf, 10153-OFC- DC_Project_Narrative-RE101220.pdf, 10153-OFC_DC-Drawings-RE101220.pdf, 10153- OFC_DC-ShellfishSurvey-093020.pdf, 10153-OFC-DC-Adjacent_Property_Notification- Hunt-100920.pdf External email. Do not click links or open attachments unless you verify. Send all suspicious email as an attachment to �oum@nc.gov G regg, Please find attached, the revised CAMA Major permit submittal containing the additional information requested for the shellfish and SAV habitat in the project area. Also included is the property owner notification for the small extension of the dredge footprint at the Deer Creek terminus near Yaupon Drive. The additional information clarifies the dredge activities will maintain a 10-ft buffer from any identified SAV habitat and Carteret County will relocate shellfish located in the dredge footprint in accordance with DMF guidance. For reference, the following files are attached: ■ Revised MP-1 Form ■ Revised MP-2 Form ■ Revised Permit Narrative ■ Revised Permit Drawings ■ Additional Riparian Property Notice for the Deer Creek Extension ■ The Shellfish Survey results ■ Revised Table of Contents Please let me know if I may provide any additional information! Best Regards, Robert Neal, P.E. ■ { 238 Princess Street I Wilmington, NC 28401 D 910.218.7082 10 910.218.7100 1 C 910.524.3285 Creative People, Practical Solutions. @ Connect with us: Website I Facebook I Linkedln Twitter Per Title VI of the Civil Rights Act, Moffatt & Nichol will not discriminate on the grounds of race, color, or national origin in the selection and retention of subconsultonts, including procurement of materials and leases of equipment. Moffatt & Nichol will ensure that minorities will be afforded full opportunity to present proposals and will not be discriminated against in consideration for an award. For additional information go to: http://www.moffattnichol.com/content/small-business-outreach Carteret County Shallow Draft Navigation Waterways Old Ferry Channel & Deer Creek Maintenance Dredging CAMA Major Permit Application Table of Contents Tab Description A. Form MP-1 B. Form MP-2 C. Agent Authorization D. Project Narrative E. Permit Drawings F. Consent of Use Agreements G. August 2018 Hydrographic Survey H. Previous Permits I. Sediment Analysis J. Riparian Property Owners Notification List K. Shellfish Survey Results ON MP-1 APPLICATION for Major Development Permit (last revised 12/27/06) North Carolina DIVISION OF COASTAL MANAGEMENT 1. Primary Applicant/ Landowner Information Business Name Project Name (if applicable) Carteret County Old Ferry Channel & Deer Creek Maintenance Dredging Applicant 1: First Name MI Last Name Tommy Burns Applicant 2: First Name MI Last Name Greg Rudolph If additional applicants, please attach an additional page(s) with names listed. Mailing Address PO Box City State 302 Courthouse Square Beaufort NC ZIP Country Phone No. FAX No. 28516 us 252 - 222 - 5835 ext. 252 - 222 - 5826 Street Address (if different from above) City State ZIP Email grudolph@carteretcountync.gov 2. Agent/Contractor Information Business Name Moffatt & Nichol Agent/ Contractor 1: First Name MI Last Name Robert Neal Agent/ Contractor 2: First Name MI Last Name Mailing Address PO Box City State 272 N. Front Street, Suite 204 Wilmington NC ZIP Phone No. 1 Phone No. 2 28401 910 - 218 - 7100 ext. ext. FAX No. Contractor # 919 781 4869 Street Address (if different from above) City State ZIP Email rneal@moffattnichol.com <Form continues on back> 252-808-2808 .. 1-888-4RCOAST .. www.nccoastaimanagement.net Form DCM MP-1 (Page 2 of 4) APPLICATION for Major Development Permit 3. Project Location County (can be multiple) Street Address State Rd. # Carteret 307 Bayshore Drive Subdivision Name City State Zip N/A Cape Carteret NC 28584 - Phone No. Lot No.(s) (if many, attach additional page with list) - - ext. , , , , a. In which NC river basin is the project located? b. Name of body of water nearest to proposed project White Oak River Basin Bogue Sound c. Is the water body identified in (b) above, natural or manmade? d. Name the closest major water body to the proposed project site. ®Natural ❑Manmade ❑Unknown Bogue Sound e. Is proposed work within city limits or planning jurisdiction? f. If applicable, list the planning jurisdiction or city limit the proposed ®Yes ❑No work falls within. Carteret County 4. Site Description a. Total length of shoreline on the tract (ft.) b. Size of entire tract (sq.ft.) 18,300 ft 30.7 Ac - Maintenance channels 2.2 Ac - Material Placement sites c. Size of individual lot(s) d. Approximate elevation of tract above NHW (normal high water) or 0.6 Ac (916 WB McLean Drive); 1.0 Ac (312, 314, NWL (normal water level) & 324 Live Oak Drive); 0.6 Ac (307 Bayshore Drive). N/A ❑NHW or ❑NWL e. Vegetation on tract SAV habiat has been identified near the dredge footprint. The maintenance operations shall maintain a minumum 10-ft buffer from any identified SAV habitat. In addition, the dredging will maintain a 10-ft buffer from any marsh vegetation or coastal grasses. f. Man-made features and uses now on tract Fixed and floating docks, along with bulkheads and other shoreline control structures. g. Identify and describe the existing land uses adjacent to the proposed project site. Residential and undeveloped land located adajcent to the navigation channel. h. How does local government zone the tract? i. Is the proposed project consistent with the applicable zoning? n/a (Attach zoning compliance certificate, if applicable) ®Yes ❑No ❑NA j. Is the proposed activity part of an urban waterfront redevelopment proposal? ❑Yes ®No k. Has a professional archaeological assessment been done for the tract? If yes, attach a copy. ❑Yes ®No ❑NA If yes, by whom? I. Is the proposed project located in a National Registered Historic District or does it involve a ❑Yes ®No ❑NA National Register listed or eligible property? <Form continues on next page> 252-808-2808 .. 1-888-4RCOAST .. www.nccoastaimanagement.net Form DCM MP-1 (Page 3 of 4) APPLICATION for Major Development Permit m. (i) Are there wetlands on the site? ®Yes ❑No (ii) Are there coastal wetlands on the site? ®Yes ❑No (iii) If yes to either (i) or (ii) above, has a delineation been conducted? ❑Yes ®No (Attach documentation, if available) n. Describe existing wastewater treatment facilities. N/A o. Describe existing drinking water supply source. N/A p. Describe existing storm water management or treatment systems. N/A 5. Activities and Impacts a. Will the project be for commercial, public, or private use? ❑Commercial ®Public/Government ❑ Private/Community b. Give a brief description of purpose, use, and daily operations of the project when complete. Deer Creek and Old Ferry Channel provide recreational navigation access to the AIWW and Bogue Sound from Cape Carteret and Emerald Isle. c. Describe the proposed construction methodology, types of construction equipment to be used during construction, the number of each type of equipment and where it is to be stored. Mechanical dredging equipment entailing a bucket to barge operation. Dredge spoil will be excavated and placed in a hopper barge and transported to the offloading site. The material will then be transferred to a dump truck for hauling to a placement area. d. List all development activities you propose. Maintenance dredging in Old Ferry Channel and Deer Creek in Carteret County, NC. e. Are the proposed activities maintenance of an existing project, new work, or both? Both f. What is the approximate total disturbed land area resulting from the proposed project? 31.9 ❑Sq.Ft or ®Acres g. Will the proposed project encroach on any public easement, public accessway or other area ®Yes ❑No ❑NA that the public has established use of? h. Describe location and type of existing and proposed discharges to waters of the state. Small quantities of dredge effluent can be expected to run-off from the work barge during material transport, otherwise the effluent will be contained within the hauling equipment. Berms and silt fencing will contain the sediment in the end use placement facilities. i. Will wastewater or stormwater be discharged into a wetland? ❑Yes ®No ❑NA If yes, will this discharged water be of the same salinity as the receiving water? ❑Yes ❑No ®NA j. Is there any mitigation proposed? ❑Yes ®No ❑NA If yes, attach a mitigation proposal. The applicant will relocate shellfish from the dredge footprint in accordance with DMF guidance, prior to construction. <Form continues on back> 252-808-2808 .. 1-888-4RCOAST .. www.nccoastalmanagement.net Form DCM MP-1 (Page 4 of 4) APPLICATION for Major Development Permit 6. Additional Information In addition to this completed application form, (MP-1) the following items below, if applicable, must be submitted in order for the application package to be complete. Items (a) — (f) are always applicable to any major development application. Please consult the application instruction booklet on how to properly prepare the required items below. a. A project narrative. b. An accurate, dated work plat (including plan view and cross -sectional drawings) drawn to scale. Please give the present status of the proposed project. Is any portion already complete? If previously authorized work, clearly indicate on maps, plats, drawings to distinguish between work completed and proposed. c. A site or location map that is sufficiently detailed to guide agency personnel unfamiliar with the area to the site. d. A copy of the deed (with state application only) or other instrument under which the applicant claims title to the affected properties. e. The appropriate application fee. Check or money order made payable to DENR. f. A list of the names and complete addresses of the adjacent waterfront (riparian) landowners and signed return receipts as proof that such owners have received a copy of the application and plats by certified mail. Such landowners must be advised that they have 30 days in which to submit comments on the proposed project to the Division of Coastal Management. Name See Attached Tab J - Riparian Property Owners Phone No. Address Name Phone No. Address Name Phone No. Address g. A list of previous state or federal permits issued for work on the project tract. Include permit numbers, permittee, and issuing dates. See Attached Tab H - Pervious Permits h. Signed consultant or agent authorization form, if applicable. i. Wetland delineation, if necessary. j. A signed AEC hazard notice for projects in oceanfront and inlet areas. (Must be signed by property owner) k. A statement of compliance with the N.C. Environmental Policy Act (N.C.G.S. 113A 1-10), if necessary. If the project involves expenditure of public funds or use of public lands, attach a statement documenting compliance with the North Carolina Environmental Policy Act. 7. Certification and Permission to Enter on Land I understand that any permit issued in response to this application will allow only the development described in the application. The project will be subject to the conditions and restrictions contained in the permit. I certify that I am authorized to grant, and do in fact grant permission to representatives of state and federal review agencies to enter on the aforementioned lands in connection with evaluating information related to this permit application and follow-up monitoring of the project. I further certify that the information provided in this application is truthful to the best of my knowledge. Date October 9, 2020 Print Name Greg 'Rudi' Rudolph Signature Please indicate application attachments pertaining to your proposed project. ®DCM MP-2 Excavation and Fill Information ❑DCM MP-5 Bridges and Culverts ❑DCM MP-3 Upland Development ❑DCM MP-4 Structures Information 252-808-2808 .. 1-888-4RCOAST .. www.nccoastaimanagement.net Form DCM MP-2 EXCAVATION and FILL (Except for bridges and culverts) Attach this form to Joint Application for CAMA Major Permit, Form DCM MP-1. Be sure to complete all other sections of the Joint Application that relate to this proposed project. Please include all supplemental information. Describe below the purpose of proposed excavation and/or fill activities. All values should be given in feet. Old Ferry Deer Creek Deer Creek Other Channel (Access (Residential Boat Ramp Rock Groin Rock (excluding (Access Channel) Canal) Breakwater shoreline Channel) stabilization Length 6,750 ft 6,200 ft 6,000 ft Width 50'- (6,150 ft) 50' - (4,000 ft) 30' - (500 ft) 30'- 600 ft) Varying'- (2,200 ft 20' - (5,500 ft) Avg. Existing - 4 MLW -3 MLW -2 MLW NA NA Depth Final Project - 6 MLW +1 -5 MLW+1 -5 MLW+1 NA NA Depth -4 MLW + 0.5 The Deer Creek Access channel includes the Deer Creek Connector channel. 1. EXCAVATION El This section not applicable a. Amount of material to be excavated from below NHW or NWL in b. Type of material to be excavated. cubic yards. Silty sand, fines, mud. 38,733 CY C. (i) Does the area to be excavated include coastal wetlands/marsh d. High -ground excavation in cubic yards. (CW), submerged aquatic vegetation (SAV), shell bottom (SB), 0 CY or other wetlands (WL)? If any boxes are checked, provide the number of square feet affected. ❑CW ❑SAV ❑SB ❑WL ®None (ii) Describe the purpose of the excavation in these areas: Carteret County will relocate shellfish from the dredge footprint in accordance with DMF guidance and will also maintain a min. 10-ft . buffer from any identified SAV habitat. 2. DISPOSAL OF EXCAVATED MATERIAL El This section not applicable a. Location of disposal area. b. Dimensions of disposal area. 0.6 Ac - 916 WB McLean Drive (Hwy 24) 916 WB McLean Drive (Hwy 24), 307 Bayshore Drive, and 1.0 Ac - 312, 314, & 324 Live Oak Drive 312,314A 324 Live Oak Drive Cape Carteret (28584) 0.6 Ac - 307 Bayshore Drive c. (i) Do you claim title to disposal area? d. (i) Will a disposal area be available for future maintenance? ❑Yes ®No ❑NA [-]Yes ®No ❑NA (ii) If no, attach a letter granting permission from the owner. (ii) If yes, where? See Tab F - Consent of Use Agreements (i) Does the disposal area include any coastal wetlands/marsh (CW), submerged aquatic vegetation (SAV), shell bottom (SIB), or other wetlands (WL)? If any boxes are checked, provide the number of square feet affected. ❑CW ❑SAV ❑SB OWL ®None (ii) Describe the purpose of disposal in these areas: f. (i) Does the disposal include any area in the water? ❑Yes ®No ❑NA (ii) If yes, how much water area is affected? Form DCM MP-2 (Excavation and Fill, Page 2 of 2) 3. SHORELINE STABILIZATION x This section not applicable (If development is a wood groin, use MP-4 — Structures) a. Type of shoreline stabilization: ❑Bulkhead ❑Riprap ❑Breakwater/Sill ❑Other: c. Average distance waterward of NHW or NWL: e. Type of stabilization material: g. Number of square feet of fill to be placed below water level. Bulkhead backfill Riprap Breakwater/Sill Other i. Source of fill material. b. Length: Width: d. Maximum distance waterward of NHW or NWL: f. (i) Has there been shoreline erosion during preceding 12 months? ❑Yes ❑No ❑NA (ii) If yes, state amount of erosion and source of erosion amount information. h. Type of fill material. 4. OTHER FILL ACTIVITIES ®This section not applicable (Excluding Shoreline Stabilization) a. (i) Will fill material be brought to the site? ❑Yes ❑No ❑NA If yes, (ii) Amount of material to be placed in the water (iii) Dimensions of fill area (iv) Purpose of fill 5. GENERAL a. How will excavated or fill material be kept on site and erosion controlled? Silt fencing and erosion control berms C. (i) Will navigational aids be required as a result of the project? ❑Yes ®No ❑NA (ii) If yes, explain what type and how they will be implemented. October 09, 2020 Date Old Ferry Channel & Deer Creek Maintenance Dredging Project Name b. (i) Will fill material be placed in coastal wetlands/marsh (CW), submerged aquatic vegetation (SAV), shell bottom (SB), or other wetlands (WL)? If any boxes are checked, provide the number of square feet affected. ❑CW ❑SAV ❑SB ❑WL ❑None (ii) Describe the purpose of the fill in these areas: b. What type of construction equipment will be used (e.g., dragline, backhoe, or hydraulic dredge)? Excavator (backhoe) or bucket dredge, bobcat, dump trucks and floating barges. d. (i) Will wetlands be crossed in transporting equipment to project site? ❑Yes ®No ❑NA (ii) If yes, explain steps that will be taken to avoid or minimize environmental impacts. Greg ' Rudi' Rudolph Applicant Name . Jr' Applicant Signature 252-808-2808 :: 1-888-4RCOAST :: www.nccoastalmanagement.net Carteret County Shallow Draft Navigation Waterways Old Ferry Channel & Deer Creek Maintenance Dredging Project Narrative (Revised October 2020) Carteret County intends to maintenance dredge the navigation systems referenced as Old Ferry Channel and Deer Creek adjoining Bogue Sound in Cape Carteret. The dredging operations will help enhance traditional and existing recreational navigation access for residents and visitors in Cape Carteret and Emerald Isle to the Atlantic Intracoastal Waterway (AIWW). The Old Ferry Channel spans approximately 6,750 linear feet (If) (1.3 miles) across the AIWW to connect the townships of Cape Carteret and Emerald Isle. The channel supported a ferry operation from 1961 to 1971, until the B. Cameron Langston Bridge, otherwise known as the Emerald Isle Bridge, was constructed. Since 1971, the Old Ferry Channel has served as a primary recreational navigation access for the Cape Carteret boating community. The proposed work represents the first known maintenance event for the Old Ferry Channel since the original construction by W.B. McLean as a developmental action for Cape Carteret. Deer Creek includes a system of navigation channels facilitating access to multiple residential areas in Cape Carteret. The Deer Creek system covers approximately 12,200 if (2.3 miles) inclusive of a connection to the Old Ferry Channel. Deer Creek provides recreational navigation access to five (5) separate residential areas containing an estimated 18,3001f (3.5 miles) of shoreline. Maintenance dredging occurred in sections of Deer Creek in 2001 and 2007, although the records do not indicate maintenance ever occurred throughout the entire system. Figure 1 below shows the proposed Old Ferry Channel and Deer Creek maintenance areas. Figure 1. Old Ferry Channel and Deer Creek Maintenance Dredge Areas Construction Methodology The proposed maintenance dredging project will restore the Old Ferry Channel to a 50-ft width at -7-ft (-6- ft + a 1-ft overdredge allowance) MLW with 3H:1V side slopes. Although the main alignment of the Old Ferry Channel maintains the 50-ft width, both the Cape Carteret and Emerald Isle inaugural sections begin Carteret County Shallow Draft Navigation Waterways Old Ferry Channel and Deer Creek Maintenance Dredging Project Narrative (Revised October 2020) Page 2 of 8 with a 30-ft width to help minimize potential shoreline impacts. The dredging project will remove approximately 9,675 cubic yards (CY) of fine-grained sand and silt from the shoaled areas of the Old Ferry Channel. A clamshell or excavator type dredge will remove the spoil material for placement in an upland site. The dredge spoil will be placed on a floating barge or bin for transport from the dredge area to a material transfer site on Cape Carteret. At the transfer site, material will be `transferred' from the floating barge to dump trucks (or other hauling equipment) for hauling to one of three (3) placement sites. Tab E (Permit Drawings) shows the proposed Old Ferry Channel dredge area, the material transfer site, and the upland material placement sites in Cape Carteret. The material transfer site is located at 314 Live Oak Drive and the material placement sites are located at 312, 314, & 324 Live Oak Drive (I site), 307 Bayshore Drive, and 916 WB McLean Drive (Hwy 24). Tab F (Consent of Use Agreements) provides the consent of use agreements for the transfer site and placement of the dredge material at each of the three (3) respective placement sites. Tab E (Permit Drawings) also shows the proposed dredge footprints for the Deer Creek channel segments. Deer Creek consists of four (4) branches and a connecting channel extending from the Old Ferry Channel. The project will remove a maximum of 29,058 CY from the Deer Creek system. The connecting channel originates from a 150-ft widener positioned along the northern segment of the Old Ferry Channel. The widener begins with an approximate 300-ft width and narrows to a 50-ft width over a 150-ft length. The connecting channel then extends approximately 2,000 if at -6-ft (-5-ft + a 1-ft overdredge allowance) MLW to the main branch of Deer Creek. The main branch extends in both a north and south direction at -6-ft (-5- ft + 1-ft overdredge allowance) MLW. The northern extension maintains a 30-ft width and covers approximately 500-ft before diverting to the northwest and branching again to School House Creek (also referenced as Rocky Run). Both the Deer Creek (North) and School House Creek continue with a 20-ft width at-4.5-ft (4-ft + 0.5-ft overdredge allowance) MLW. These channels have a decreased navigation space available within the residential areas of Deer Creek due to lower anticipated vessel density. The Deer Creek (North) channel continues in a northwest direction for approximately 2,200 If to reach the terminus near Yaupon Drive and Highway 24 in Cape Carteret. School House Creek also extends approximately 2,200 If and terminates at Highway 24. The southern extension of the main Deer Creek channel, referenced as Deer Creek (South), increases from the 30-ft width identified at the confluence with the connecting channel to the Old Ferry Channel, to a 50- ft width approximately 2,200 if from the confluence area. Throughout the referenced 2,200 if transition area from the Old Ferry Channel connector, Deer Creek (South) varies between a 20-ft and roughly 50-ft channel width to avoid potential SAV impacts. The maintenance operations maintain a minimum 10-ft buffer from any SAV habitat from the 2012-2014 SAV mapping limits identified by APNEP (Albermarle- Pamlico National Estuary Partnership) and DMF (North Carolina Division of Marine Fisheries) with support from NOAA (National Oceanic and Atmospheric Administration). The limits of the referenced SAV habitats were also ground-truthed in August 2020 by Carteret County. Tab E (Permit Drawings) shows the referenced 2012-2014 SAV limits in reference to the dredging template. A west branch originates from Deer Creek (South) approximately 300 if from the referenced connecting channel confluence. This branch, referenced as Deer Creek (West), extends approximately 1,1001f with a 20-ft width at -4.5-ft (4-ft +a 0.5-ft overdredge allowance) MLW to the terminus at Yaupon Road. Deer Creek (South) continues from the branch point with a maximum 50-ft width at -6-ft (-5-ft +a I -ft overdredge allowance) MLW for approximately 3,7501f to a deep -water path in Bogue Sound that accesses the AIWW. Deer Creek (South) follows the Cape Carteret shoreline near Hunting Island and makes a western directional turn towards the Emerald Isle Bridge. Deer Creek (South) then merges with the deep -water path which adjoins the AIWW. The increased width for Deer Creek (South) provides additional maneuverability for vessel traffic anticipated from the AIWW. As the multiple Deer Creek channels access predominately residential canals, the channel widths decrease in expectations of slower navigation speeds and vessel Carteret County Shallow Draft Navigation Waterways Old Ferry Channel and Deer Creek Maintenance Dredging Project Narrative (Revised October 2020) Page 3 of 8 density. Table 1 provides the design standards for both the Deer Creek and Old Ferry Channel navigational systems. Both the Deer Creek and Old Ferry Channel maintenance operations will utilize the three (3) material placement sites and one (1) transfer site located at the Cape Carteret terminus of the Old Ferry Channel. Sedimentation and erosion control structures, such as silt fencing, biodegradable wattles, and earthen berms, will be implemented and maintained until vegetation cover establishes enough to stabilize the placed material. Material may be placed in the designated facilities up to six (6-ft) feet above the pre -construction grade for either site. However, the final grading for each site will provide a steepest slope of 3H:1V for slope stabilization. In addition, the sites will be smooth graded to discourage water ponding. Figure 2 shows the referenced material transfer site and the three (3) placement areas for the Old Ferry Channel and Deer Creek maintenance operations. Table 1. Old Ferry Channel and Deer Creek Design Elements Channel Depth Width (ft) Length (ft) Side Slopes Volume (MLW-ft) H:V (CY) Old Ferry Channel -7 (-6+1) 30-ft 600-ft 3:1 9,675 50-ft 6,150-ft Deer Creek -6 (-5+1) 50-ft 2,150-ft 3:1 10,372 Connecting Channel Deer Creek (North) -6 (-5+1) 30-ft 500-ft 3:1 4,984 Main Channel -4.5 4 +0.5 20-ft 2,200-ft Deer Creek (South) -6 (-5+1) varying 2 200-ft 3:1 10,882 Main Channel 50-ft 1,850-ft School House Creek -4.5 (-4 +0.5) 20-ft 2,200-ft 3:1 689 Deer Creek -4.5 (-4 +0.5) 20-ft 1,100-ft 3:1 2,131 West Branch The volumetric calculations stem from a hydrographic survey Carteret County conducted in August 2018. Tab G (Hydrographic Survey) shows a color -coded depiction of the reference survey. The survey shows several `hotspots' or shoaled areas in the Old Ferry Channel and Deer Creek system. The shoaled areas reflect a red or yellow color and indicate elevations approaching 0 MLLW (-0.15 MLW)'. The shoaled areas will be prioritized during the first maintenance event to minimize dredging costs and potential impacts. Carteret County most likely will not dredge the complete navigational system as described during the first maintenance event due to budget limitations. However, Carteret County requests authorization to dredge the full footprint, as described for the Old Ferry Channel and Deer Creek, in the event additional funds become available in out -year budgets. Obtaining and preserving the appropriate state and federal authorizations through one permitting process, for the complete Old Ferry Channel and Deer Creek system, provides a future potential cost savings by avoiding multiple permit submittals. 1 Datum's reference benchmark sheets established for NOAA station 8656483, Beaufort, Duke Marine Lab Carteret County Shallow Draft Navigation Waterways Old Ferry Channel and Deer Creek Maintenance Dredging Project Narrative (Revised October 2020) Page 4 of 8 Figure 2. Old Ferry Channel & Deer Creek Material Transfer Site and Placement Facilities Carteret County will also limit the construction activities to daytime hours between November 16t' and March 315t. Limiting the construction timeframe to the cooler winter months will reduce the injury risk to potential migrating species such as West Indian manatee, and juvenile and larval fish species. Scheduling the work in the winter months will also reduce the potential risk of injuring or harassing sea turtles, which generally show a greater presence density in the summer months. The dredging will also maintain a 10-ft buffer from aquatic vegetation such as marsh grass or vegetated wetlands. Implementing the buffer will help minimize the potential for the channel side slopes to erode the vegetation through tidal scour or boat wake impacts. Carteret County also acknowledges the existence of oyster habitat within School House Creek. In order to minimize the potential impacts to oyster in this area, Carteret County will conduct an oyster relocation prior to dredging. Carteret County will coordinate with the N.C. Division of Marine Fisheries (DMF) during the development and implementation of the oyster relocation plan. Carteret County will also provide the N.C. Division of Coastal Management (DCM) with notice of satisfactory completion of the relocation efforts from DMF, prior to initiating dredging activities in School House Creek. Carteret County conducted a shellfish survey within the confluence area of School House Creek and Deer Creek in September 2020. The survey consisted of presents / absence sampling on pre -established transects spaced at approximately 100-ft intervals. Tab (K) provides the survey results and shows approximately 2 bushels of shellfish exist per acre within the dredge footprint at the School House Creek and Deer Creek confluence. Carteret County Shallow Draft Navigation Waterways Old Ferry Channel and Deer Creek Maintenance Dredging Project Narrative (Revised October 2020) Previous Permits Page 5 of 8 As referenced above, the proposed work will be the first known maintenance dredging event for the Old Ferry Channel since the original construction in 1961. W. B. McLean conducted the original dredging to promote ferry travel between Cape Carteret and Emerald Isle'. Subsequently, North Carolina operated a ferry service through the navigation channel until 1971, when the B. Cameron Langston Bridge replaced the ferry service as the primary access between Emerald Isle and Cape Carteret. The Old Ferry Channel has maintained navigation depth, presumably due to the boating traffic and tidal currents helping to flush shoaled sediment from the waterway. The original construction also did not fall under permit review. The original dredging occurred prior to the enactment of the North Carolina Dredge and Fill Law and the federal Coastal Zone Management Act. Portions of the Deer Creek system have been previously maintained. Tab H (Previous Permits) contains records of maintenance events proposed during 2001 and 2007. The previous permits concentrate on localized shoaling within the residential neighborhoods of Deer Creek and do not encompass the complete recreational navigable system. However, the current proposal stems from the previous maintenance attempts and concentrates on minimizing potential dredging impacts. The previous dredging projects allowed excavation to -4-ft Normal Water Level (NWL) and the current plan limits dredging to -4.5-ft (-4- ft + a 0.5-ft overdredge allowance) MLW. Accounting for the elevation difference between NWL and MLW (0.17-ft), the current plan extends the dredging depth approximately 0.67-ft below the previously authorized dimensions to provide a minimal (0.5-ft) overdredge allowance and a 0.17-ft conversion to the MLW datum. The overdredge allowance provides additional workspace for the contractor to help prevent excavation below the authorized limits. Sediment Composition Sediment analysis results indicate silty and fine grain sands comprise a large percentage of Old Ferry Channel and Deer Creek. As a result, the material most likely does not meet state standards for beach placement as beneficial reuse. Tab I (Sediment Analysis) shows the complete sediment composition for the samples collected for Old Ferry Channel and the Deer Creek system. For reference, Table 2 and Table 3 provide a summary of each dredge area and Figure 3 shows the sediment sample locations in planview. Table 2 and Table 3 indicate approximately 25% of the dredge material consists of silty sands. Although the project did not evaluate a native beach for comparison, generally any site with greater than 10% fines will not meet North Carolina state criteria for beach placement. Carteret County also understands the financial burden and economic cost of transferring the dredge material via truck haul to a nearby beach, assuming the material could satisfy the NC requirements for beneficial reuse placement. Therefore, Carteret County refrained from exploring if the material would be appropriate as beneficial reuse based on the sediment results and general knowledge of sand quality at the nearby beaches and overall cost implications. 2 Cape Carteret (2019). History of the Town of Cape Carteret, NC. URL www.townofeaecarteret.ora/town-histoLy.htmI (visited 2019, September 25). Carteret County Shallow Draft Navigation Waterways Old Ferry Channel and Deer Creek Maintenance Dredging Project Narrative (Revised October 2020) Table 2. Sediment Analysis for Old Ferry Channel Sediment Classification (% b weight) Sample o /o Gravel /o Granular /o Sand /o Fines OFC-01 - - - - OFC-02 0.44 0.38 83.79 15.39 OFC-03 0.00 0.03 94.21 5.77 OFC-04 0.13 0.31 78.95 20.61 OFC-05 0.22 0.01 96.00 3.77 OFC-06 0.63 0.63 83.54 15.19 OFC-07 1.20 0.20 94.30 4.31 OFC-08 21.07 2.13 52.87 23.94 OFC-09 - - - - OFC-10 0.00 0.03 29.23 70.75 OFC-11 - - - - OFC-12 0.12 0.58 58.48 40.83 OFC-13 0.00 0.07 82.79 17.14 Composite 1 2.38 1 0.44 1 75.42 21.77 Notes: Sediment Classification determined in accordance with 15A NCAC 07H.0312(1)(e). (-) indicates the sample depth was below the max. (deepest) dredge elevation. Composite characteristics determined by simply arithmetic mean. Table 3. Sediment Analysis for Deer Creek Sediment Classification (% b weight) Sample o /o Gravel /o Granular /o Sand /o Fines DC-01 0.31 0.41 70.19 29.09 DC-02 0.96 0.56 64.67 33.81 DC-03 0.00 0.18 19.28 80.54 DC-04 - - - - DC-05 0.36 1.16 83.67 14.81 DC-06 0.90 1.58 72.51 25.01 DC-07 0.00 0.01 96.92 3.07 DC-08 2.52 0.25 95.28 1.95 DC-09 17.33 2.18 61.59 18.91 Composite 2.80 0.79 70.51 25.90 Notes: Sediment Classification determined in accordance with 15A NCAC 07H.0312(1)(e). (-) indicates the sample depth was below the max. (deepest) dredge elevation. Composite characteristics determined by simply arithmetic mean. Summary Page 6 of 8 Carteret County requests authorization to maintenance dredge the Old Ferry Channel and the Deer Creek waterways in efforts to maintain and enhance recreational navigation access for residents and visitors of Cape Carteret and Emerald Isle. The proposed project will improve navigation access through the Old Ferry Channel to the AIWW from both Cape Carteret and Emerald Isle. The Old Ferry Channel has served as a recreational navigation throughway for both communities since the 1971 construction of the B. Cameron Langston Bridge. The bridge construction reduced the need for a state operated ferry system to provide the primary travel option between Emerald Isle and Cape Carteret. As the ferry system became less used, Old Ferry Channel became a recreational asset for providing navigational access for local boaters in Cape Carteret and Emerald Isle to the AIWW. Old Ferry Channel extends approximately 6,7501f (1.3 miles) to connect Emerald Isle with Cape Carteret. The waterway also crosses the AIWW in Bogue Sound to provide navigable access to deep -water. The maintenance project will remove a maximum of approximately 9,675 CY from the Old Ferry Channel Carteret County Shallow Draft Navigation Waterways Old Ferry Channel and Deer Creek Maintenance Dredging Project Narrative (Revised October 2020) Figure 3. Old Ferry Channel & Deer Creek Sediment Sample Locations (Not To Scale) Page 7 of 8 alignment. The excavation will occur down to a maximum (deepest) elevation of -7-ft (-6-ft + a 1-ft overdredge allowance) MLW over an approximate 50-ft channel width. The Old Ferry Channel alignment Carteret County Shallow Draft Navigation Waterways Old Ferry Channel and Deer Creek Maintenance Dredging Project Narrative (Revised October 2020) Page 8 of 8 narrows from the 50-ft width to 30-ft at both the Emerald Isle and Cape Carteret terminus. The change in width occurs in response to slower vessel speeds anticipated within the mooring areas and to help limit potential dredging impacts. The proposed maintenance will help improve navigation depths through the residential community adjoining the Deer Creek system. Deer Creek consist of four (4) branches extending from a connecting channel that originates at the Old Ferry Channel. The complete Deer Creek system extends approximately 12,2001f (2.3 miles) and contains approximately 29,058 CY of shoaled material. Maintenance operations will dredge to a maximum (deepest) elevation of -6-ft (-5-ft + a 1-ft overdredge allowance) MLW in the main channels and -4.5-ft (4-ft + a 0.5-ft overdredge allowance) MLW in the residential canal areas. The channel widths vary from a maximum of 50-ft width in the main channel segments to 20-ft widths in the residential portions. The varying design dimensions stem from the vessel traffic density anticipated within each navigable waterway, as well as an effort to avoid SAV impacts during construction. Records indicate this will be the first documented maintenance event for Old Ferry Channel since the original construction in 1961. However, portions of the Deer Creek system have incurred at least two (2) prior maintenance events. The proposed action will be the first to encapsulate the full extents of the Deer Creek system and will help provide a documented channel alignment for future maintenance events. Due to available funding, actions remain unlikely to remove the complete dredge volume proposed for the maintenance event. However, obtaining the necessary permits and authorizations under the current efforts will assist the County in future maintenance operations by defining a channel alignment and operational plan. The sediment placement plan provides three (3) dredge material placement facilities. The dredge material composition most likely falls below the necessary standards for beneficial reuse; and therefore, will be placed in upland facilities. The proposed placement facilities cover approximately 2.2 acres and material will not be placed higher than six (6) feet above pre -construction conditions in either site. Expectations suggest the project will not remove a significantly greater volume than the available capacity can maintain. However, if additional financial resources become available a greater volume may be removed. In this event, material will be stockpiled for dewatering in the placement facilities and removed prior to raising either site more than 6-ft above the existing elevations. Dewatered material will be truck hauled to a landfill facility to create or restore capacity for the additional material. Material remaining in the placement facilities will be smooth graded to discourage water ponding and will also be graded at a maximum slope of 3H-IV for slope stability. Sedimentation and erosion control structures, such as silt fencing, biodegradable wattles, and earthen berms, will be implemented and maintained until vegetation cover establishes enough to stabilize the placed material. The maintenance project will occur during the winter months of November 16' through March 315i Constricting the construction to this period will help reduce the potential for environmental impacts. The dredging operations will also maintain a 10-ft buffer from wetland vegetation and identified SAV habitat. Implementing this buffer will help minimize the potential for the channel side slopes to erode the vegetation through tidal scour or boat wake impacts. The County will also relocate shellfish from the construction footprint prior to dredging activities occurring. These considerations coupled with the channel design should provide a reasonable and environmentally acceptable enhancement to the navigation systems within the Old Ferry Channel and Deer Creek systems. I SHEET 23 SHEET 16 y�z UN CHANNEL INDEX CHANNEL NAME SHEET NO. OLD FERRY CHANNEL 2-9 DEER CREEK CONNECTOR 8 & 10- 12 DEER CREEK MAIN CHANNEL (NORTH) 12-16 DEER CREEK MAIN CHANNEL (SOUTH) 12 & 17-21 SCHOOL HOUSE/ROCKY RUN CREEK 13, 14, 22, & 23 DEER CREEK SPLIT (WEST) 17 & 24 SHEET 15 -/ CAPE CARTERET SHEET 12 SECONDARY DREDGE DISPOSAL SITE SHEET 19 SHEET 6 c� BOGUE SOUND SHEET 4 i� L = SHEET 24 --/ SHEET 17 SHEET 18 SHEET 20 - SHEET 21 } SHEET 5 HUNTING O ISLAND LIMITS OF SEAGRASS, TYP SHEET 3 T SHEET 2 EMERALD ISLE MATCHLINE A MATCHLINE SHEET 3 NOTE: DREDGE DEPTH= -6 MLW +1 LEGEND LIMITS OF CHANNEL BASE -- - - - - - - - APPROXIMATE DREDGING LIMITS - CHANNEL CENTERLINE, TYP DREDGE AREA (BASE) DREDGE AREA (SIDE SLOPE) SEAGRASS AREA BOGUE SOUND APPROX LIMITS OF DREDGING, TYP q OLD FERRY CHANNEL 340278.574- 2587750.13 NOTES: 1. 1' CONTOURS REFERENCE MLW. 2. SEE SHEET 25 FOR SECTION VIEWS. 3. SEES SHEET 26 FOR VOLUME TABLES. 4. SAV 2012-2014 MAPPING LIMITS AS DEFINED BY THE N ALBEMARLE-PAMLICO NATIONAL ESTUARY PARTNERSHIP (APNEP) WITH SUPPORT FROM THE NC DIVISION OF MARINE FISHERIES (NC-DMF) AND THE NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION (NOAA) BEAUFORT LABORATORY. MATCHLINE A MATCHLINE A MATCHLINE SHEET 4 LEGEND -- LIMITS OF CHANNEL BASE ------- APPROXIMATE DREDGING LIMITS ---- CHANNEL CENTERLINE, TYP DREDGE AREA (BASE) DREDGE AREA (SIDE SLOPE) SEAGRASS AREA MATCHLINE SHEET 2 NOTES: 1. 1' CONTOURS REFERENCE MLW. 2. SEE SHEET 25 FOR SECTION VIEWS. 3. SEES SHEET 26 FOR VOLUME TABLES. 4. SAV 2012-2014 MAPPING LIMITS AS DEFINED BY THE N ALBEMARLE-PAMLICO NATIONAL ESTUARY PARTNERSHIP (APNEP) WITH SUPPORT FROM THE NC DIVISION OF MARINE FISHERIES (NC-DMF) AND THE NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION (NOAA) BEAUFORT LABORATORY. MATCHLINE A MATCHLINE A MATCHLINE SHEET 5 LEGEND LIMITS OF CHANNEL BASE -- ------- APPROXIMATE DREDGING LIMITS ---- CHANNEL CENTERLINE, TYP DREDGE AREA (BASE) DREDGE AREA (SIDE SLOPE) SEAGRASS AREA MATCHLINE SHEET 3 NOTES: 1. 1' CONTOURS REFERENCE MLW. 2. SEE SHEET 25 FOR SECTION VIEWS. 3. SEES SHEET 26 FOR VOLUME TABLES. 4. SAV 2012-2014 MAPPING LIMITS AS DEFINED BY THE N ALBEMARLE-PAMLICO NATIONAL ESTUARY PARTNERSHIP (APNEP) WITH SUPPORT FROM THE NC DIVISION OF MARINE FISHERIES (NC-DMF) AND THE NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION (NOAA) BEAUFORT LABORATORY. LIMITS OF SEAGRASS,TYP, SEE NOTE 4 NOTE: DREDGE DEPTH= -6 MLW +1 MATCHLINE A BOGUE SOUND APPROX LIMITS OF DREDGING, TYP _10 � -11 \ -12 � -13 \ _ -14 \ OLD FERRY CHANNEL MATCHLINE A MATCHLINE SHEET 6 LEGEND LIMITS OF CHANNEL BASE -- ------- APPROXIMATE DREDGING LIMITS ---- CHANNEL CENTERLINE, TYP DREDGE AREA (BASE) DREDGE AREA (SIDE SLOPE) SEAGRASS AREA MATCHLINE SHEET 4 NOTES: 1. 1' CONTOURS REFERENCE MLW. 2. SEE SHEET 25 FOR SECTION VIEWS. 3. SEES SHEET 26 FOR VOLUME TABLES. 4. SAV 2012-2014 MAPPING LIMITS AS DEFINED BY THE N ALBEMARLE-PAMLICO NATIONAL ESTUARY PARTNERSHIP (APNEP) WITH SUPPORT FROM THE NC DIVISION OF MARINE FISHERIES (NC-DMF) AND THE NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION (NOAA) BEAUFORT LABORATORY. MATCHLINE A 0 oo MATCHLINE A \ LIMITS %co, \ \ SEAGRASS,TYP, � \ \ SEE NOTE 4 — co � I NOTE: DREDGE D�TH= —6 MLW +1 LEGEND LIMITS OF CHANNEL BASE -- — — — — — — — APPROXIMATE DREDGING LIMITS ---- CHANNEL CENTERLINE, TYP DREDGE AREA (BASE) DREDGE AREA (SIDE SLOPE) SEAGRASS AREA NNEL BOGUE SOUND o \ \ cr k \ o \ rn MATCHLINE SHEET 5 NOTES: 1. 1' CONTOURS REFERENCE MLW. 2. SEE SHEET 25 FOR SECTION VIEWS. 3. SEES SHEET 26 FOR VOLUME TABLES. 4. SAV 2012-2014 MAPPING LIMITS AS DEFINED BY THE N ALBEMARLE—PAMLICO NATIONAL ESTUARY PARTNERSHIP (APNEP) WITH SUPPORT FROM THE NC DIVISION OF MARINE FISHERIES (NC—DMF) AND THE NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION (NOAA) BEAUFORT LABORATORY. c �' MATCHLINE SHEET 7 co O \ k � LIMITS OF SEAGRASS,TYP, SEE NOTE 4 — GUE SOUND \ \ \ OLD FERRY CHANNEL ON NOTE: \ \ DREDGE DEPTH= —6 MLW +1 r, AL \ \. MATCHLINE A MATCHLINE A MATCHLINE SHEET 8 LEGEND LIMITS OF CHANNEL BASE -- ------- APPROXIMATE DREDGING LIMITS ---- CHANNEL CENTERLINE, TYP DREDGE AREA (BASE) DREDGE AREA (SIDE SLOPE) SEAGRASS AREA MATCHLINE SHEET 6 NOTES: 1. 1' CONTOURS REFERENCE MLW. 2. SEE SHEET 25 FOR SECTION VIEWS. 3. SEES SHEET 26 FOR VOLUME TABLES. 4. SAV 2012-2014 MAPPING LIMITS AS DEFINED BY THE N ALBEMARLE-PAMLICO NATIONAL ESTUARY PARTNERSHIP (APNEP) WITH SUPPORT FROM THE NC DIVISION OF MARINE FISHERIES (NC-DMF) AND THE NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION (NOAA) BEAUFORT LABORATORY. MATCHLINE A BOGUE SOUND LIMITS OF SEAGRASS,TYP, SEE NOTE 4 - OLD FERRY CHANNEL MATCHLINE SHEET 10 MATCHLINE SHEET 9 LEGEND LIMITS OF CHANNEL BASE -- ------- APPROXIMATE DREDGING LIMITS ---- CHANNEL CENTERLINE, TYP DREDGE AREA (BASE) DREDGE AREA (SIDE SLOPE) SEAGRASS AREA NOTES: 1. 1' CONTOURS REFERENCE MLW. 2. SEE SHEET 25 FOR SECTION VIEWS. 3. SEES SHEET 26 FOR VOLUME TABLES. 4. SAV 2012-2014 MAPPING LIMITS AS DEFINED BY THE N ALBEMARLE-PAMLICO NATIONAL ESTUARY PARTNERSHIP (APNEP) WITH SUPPORT FROM THE NC DIVISION OF MARINE FISHERIES (NC-DMF) AND THE NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION (NOAA) BEAUFORT LABORATORY. MATCHLINE SHEET 7 NOTE: DREDGE DEPTH= -6 MLW +1 LEGEND LIMITS OF CHANNEL BASE -- - - - - - - - APPROXIMATE DREDGING LIMITS ----- CHANNEL CENTERLINE, TYP DREDGE AREA (BASE) DREDGE AREA (SIDE SLOPE) 0 SEAGRASS AREA N 346775.54 E 2586202.32 I I BOGUE SOUND I I MATCHLINE SHEET 8 NOTES: 1. 1' CONTOURS REFERENCE MLW. 2. SEE SHEET 25 FOR SECTION VIEWS. 3. SEES SHEET 26 FOR VOLUME TABLES. 4. SAV 2012-2014 MAPPING LIMITS AS DEFINED BY THE N ALBEMARLE-PAMLICO NATIONAL ESTUARY PARTNERSHIP (APNEP) WITH SUPPORT FROM THE NC DIVISION OF MARINE FISHERIES (NC-DMF) AND THE NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION (NOAA) BEAUFORT LABORATORY. LEGEND LIMITS OF CHANNEL BASE DREDGE AREA (BASE) DREDGE AREA (SIDE SLOPE) -- ------- APPROXIMATE DREDGING LIMITS ----- CHANNEL CENTERLINE, TYP \Q Ld :5 APPROX LIMITS OF ` DREDGING, TYP`\ \ �J 70x ` � \X r. gO \ �O 9x00 J x P v � DEER CREEK CONNECTOR (69,x BOGUE SOUND 00 ` \ NOTE: DREDGE DEPTH= —5 MLW +1 ` \ MATCHLINE SHEET 9 NOTES: 1. 1' CONTOURS REFERENCE MLW. 2. SEE SHEET 25 FOR SECTION VIEWS. PURPOSE: DEER CREEK CARTERET COUNTY 3. SEES SHEET 26 FOR VOLUME TABLES. DREDGE PLAN OLD FERRY CHANNEL o 6o i2o NAVIGATION PROJECT N MAINTENANCE DREDGING DATUM: MLW 1"=60' APPLICATION BY: MOFFATT & NICHOL ® REVISED: OCTOBER 2020 SHEET 10 OF 26 DATE: 2020 \Q Ld :5 APPROX LIMITS OF ` DREDGING, TYP`\ \ �J 70x ` � \X r. gO \ �O 9x00 J x P v � DEER CREEK CONNECTOR (69,x BOGUE SOUND 00 ` \ NOTE: DREDGE DEPTH= —5 MLW +1 ` \ MATCHLINE SHEET 9 NOTES: 1. 1' CONTOURS REFERENCE MLW. 2. SEE SHEET 25 FOR SECTION VIEWS. PURPOSE: DEER CREEK CARTERET COUNTY 3. SEES SHEET 26 FOR VOLUME TABLES. DREDGE PLAN OLD FERRY CHANNEL o 6o i2o NAVIGATION PROJECT N MAINTENANCE DREDGING DATUM: MLW 1"=60' APPLICATION BY: MOFFATT & NICHOL ® REVISED: OCTOBER 2020 SHEET 10 OF 26 DATE: 2020 LEGEND LIMITS OF CHANNEL BASE DREDGE AREA (BASE) DREDGE AREA (SIDE SLOPE) -- ------- APPROXIMATE DREDGING LIMITS ----- CHANNEL CENTERLINE, TYP N 346900.18 E 2585064.20 �3 DEER CREEK CONNECTOR W - Z - �\ J CP _ O � U 1 _ 13+00 _ x :2 _ — 14+00 �O 0 w _ — APPROX LIMITS OF ` _ 16+00 DREDGING, TYP w 17+00 Q ��x z �O J 1 B+00 u Q 19+00 � :EN 346778.93 BOGUE SOUND E 2584425.61 NOTE: DREDGE DEPTH= —5 MLW +1 NOTES: 1. 1' CONTOURS REFERENCE MLW. 2. SEE SHEET 25 FOR SECTION VIEWS. PURPOSE: DEER CREEK CARTERET COUNTY 3. SEES SHEET 26 FOR VOLUME TABLES. DREDGE PLAN OLD FERRY CHANNEL o so i2o NAVIGATION PROJECT N MAINTENANCE DREDGING DATUM: MLW 1"=60' APPLICATION BY: MOFFATT & NICHOL ® REVISED: OCTOBER 2020 SHEET 11 OF 26 DATE: 2020 N 346900.18 E 2585064.20 �3 DEER CREEK CONNECTOR W - Z - �\ J CP _ O � U 1 _ 13+00 _ x :2 _ — 14+00 �O 0 w _ — APPROX LIMITS OF ` _ 16+00 DREDGING, TYP w 17+00 Q ��x z �O J 1 B+00 u Q 19+00 � :EN 346778.93 BOGUE SOUND E 2584425.61 NOTE: DREDGE DEPTH= —5 MLW +1 NOTES: 1. 1' CONTOURS REFERENCE MLW. 2. SEE SHEET 25 FOR SECTION VIEWS. PURPOSE: DEER CREEK CARTERET COUNTY 3. SEES SHEET 26 FOR VOLUME TABLES. DREDGE PLAN OLD FERRY CHANNEL o so i2o NAVIGATION PROJECT N MAINTENANCE DREDGING DATUM: MLW 1"=60' APPLICATION BY: MOFFATT & NICHOL ® REVISED: OCTOBER 2020 SHEET 11 OF 26 DATE: 2020 MATCHLINE SHEET 13 0 0 N 30' 0„ C A, 0 0 APPROX LIMITS OF ' DREDGING, TYP fq384 I N . E 2584176.88 EER CREEK MAIN �NNEL (NORTH) DEER CREEK CONNECTOR w w U) Q J _ U o Q � =1 0 q DEER CREEK MAIN 121+00����� CHANNEL(SOUTH) v J 20+00 - klie7QVAPip-cz Q � LIMITS OF 15'-0" !,W\ SEAGRASS,TYP, SEE NOTE 4 i N NOTE:\_%OGUE SOUND \ DREDGE DEPTH= -5 MLW +1 LEGEND LIMITS OF CHANNEL BASE -- ------- APPROXIMATE DREDGING LIMITS ----- CHANNEL CENTERLINE, TYP DREDGE AREA (BASE) DREDGE AREA (SIDE SLOPE) 0 SEAGRASS AREA MATCHLINE SHEET 17 NOTES: 1. 1' CONTOURS REFERENCE MLW. 2. SEE SHEET 25 FOR SECTION VIEWS. 3. SEES SHEET 26 FOR VOLUME TABLES. 4. SAV 2012-2014 MAPPING LIMITS AS DEFINED BY THE N ALBEMARLE-PAMLICO NATIONAL ESTUARY PARTNERSHIP (APNEP) WITH SUPPORT FROM THE NC DIVISION OF MARINE FISHERIES (NC-DMF) AND THE NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION (NOAA) BEAUFORT LABORATORY. r klir NOTE: DREDGE DEPTH MAIN CHANNEL (NORTH) STA 3+00-5+00 = -5 MLW +1 DREDGE DEPTH MAIN CHANNEL (NORTH) STA 6+00-END= -4 MLW + 0.5 DREDGE DEPTH SCHOOL HOUSE/ROCKY RUN CREEK= -4 MLW + 0.5 LEGEND LIMITS OF CHANNEL BASE -- ------- APPROXIMATE DREDGING LIMITS ----- CHANNEL CENTERLINE, TYP DREDGE AREA (BASE) DREDGE AREA (SIDE SLOPE) NOTES: 1. 1' CONTOURS REFERENCE MLW. 2. SEE SHEET 25 FOR SECTION VIEWS. 3. SEES SHEET 26 FOR VOLUME TABLES. MATCHLINE SHEET 14 � DEER CREEK MAIN 11 4 CHANNEL (NORTH) N 347487.71 p / E 2584000.67 N SCHOOL HOUSE/ROCKY RUN CREEK 1 N 347411.83 1 E 2583855.70 1 1 0 1 0 v xN 00 -IO APPROX LIMITS OF DREDGING, TYP m N 347315.36 E 2583970.48 N 347283.22 E 2584008.87 k0 � O � DEER CREEK MAIN CHANNEL (NORTH) �G N 347122.90 E 2584128.44 00 1 MATCHLINE SHEET 12 r w w cn w z J U Q 14+00 N 347927.50 E 2583503.06 V I 13+00 APPRO MI S OF DREDGING, TYP I N 347888.33 a' E 2583699.19 + I w r DEER CREEK MAIN CHANNEL (NORTH) o�0 D V--A-J p NOTE: DREDGE DEPTH MAIN CHANNEL (NORTH) STA 3+00-5+00 = -5 MLW +1 1O 00 DREDGE DEPTH MAIN CHANNEL (NORTH) STA 6+00-END= -4 MLW + 0.5 DREDGE DEPTH SCHOOL HOUSE/ROCKY RUN CREEK= -4 MLW + 0.5 LEGEND LIMITS OF CHANNEL BASE -- - - - - - - - APPROXIMATE DREDGING LIMITS ---- CHANNEL CENTERLINE, TYP DREDGE AREA (BASE) DREDGE AREA (SIDE SLOPE) N 347663.44 E 2583692.32 NOTES: 1. 1' CONTOURS REFERENCE MLW. 2. SEE SHEET 25 FOR SECTION VIEWS. 3. SEES SHEET 26 FOR VOLUME TABLES. O O O 4 w XHOUSE/ROCKY RUN CREEK — N 347689.75 4099.70 n O � � o MATCHLINE SHEET 13 MATCHLINE SHEET 22 II 1 I II I I I I o I of I+I � II 1 I i N 347887.31 E 2584143.81 `• • JD APPROX LIMITS OF DREDGING, TYP _ vt N 347872.03 E 2582809.77 NOTE: DREDGE DEPTH= -4 MLW + 0.5 LEGEND LIMITS OF CHANNEL BASE -- - — — — — — - APPROXIMATE DREDGING LIMITS ---- CHANNEL CENTERLINE, TYP L DREDGE AREA (BASE) DREDGE AREA (SIDE SLOPE) E 2582879.92 NOTES: 1. 1' CONTOURS REFERENCE MLW. 2. SEE SHEET 25 FOR SECTION VIEWS. 3. SEES SHEET 26 FOR VOLUME TABLES. V. \ppp Av�L� �•_ ADDOnV I IAAITQ nC' N 348122.47 E 2583309.12 N 348106.95 E 2582591.66 0 DEER CREEK MAIN 27+00 CHANNEL (NORTH) 26+50 -I Ln N 348099.54 — �` w _ E 2582485.18 o w APPROX LIMITS OF w DREDGING, TYP z o � U Q NOTE: DREDGE DEPTH- -4 MLW + 0.5 LEGEND NOTES: LIMITS OF CHANNEL BASE 1. 1' CONTOURS REFERENCE MLW. 2. SEE SHEET 25 FOR SECTION VIEWS. PURPOSE: DEER CREEK CARTERET COUNTY 3. SEES SHEET 26 FOR VOLUME TABLES. DREDGE PLAN OLD FERRY CHANNEL o 60 �2o NAVIGATION PROJECT N MAINTENANCE DREDGING DATUM: MLW 1"=60' APPLICATION BY: MOFFATT & NICHOL DREDGE AREA (BASE) ® REVISED: OCTOBER 2020 DREDGE AREA (SIDE SLOPE) SHEET 16 OF 26 DATE: 2020 -- ------- APPROXIMATE DREDGING LIMITS ----- CHANNEL CENTERLINE, TYP APPROX LIMITS OF DREDGING, TYP q DEER CREEK SPLIT (WEST) N IMP -0 ■ - ' :2 1 dft \- N 346353.54 I &�,E 2583854.96 NOTE: DREDGE DEPTH SPLIT (WEST)= -4 MLW + 0.5 DREDGE DEPTH MAIN CHANNEL (SOUTH)= -5 MLW+ 1 LEGEND LIMITS OF CHANNEL BASE -- - - - - - - - APPROXIMATE DREDGING LIMITS ----- CHANNEL CENTERLINE, TYP DREDGE AREA (BASE) DREDGE AREA (SIDE SLOPE) 0 SEAGRASS AREA MATCHLINE SHEET 12 i 1 �4 I ,4 1 IN346527.39 E 2584158.74 I rY x BOGUE SOUND 00 /. XOt�• � � LIMITS OF SEAGRASS,TYP, SEE NOTE 4 q DEER CREEK MAIN CHANNEL (SOUTH) APPROX LIMITS OF \ 00 DREDGING, TYP _ NOTES: 1. 1' CONTOURS REFERENCE MLW. 2. SEE SHEET 25 FOR SECTION VIEWS. 3. SEES SHEET 26 FOR VOLUME TABLES. 4. SAV 2012-2014 MAPPING LIMITS AS DEFINED BY THE N ALBEMARLE-PAMLICO NATIONAL ESTUARY PARTNERSHIP (APNEP) WITH SUPPORT FROM THE NC DIVISION OF MARINE FISHERIES (NC-DMF) AND THE NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION (NOAA) BEAUFORT LABORATORY. ME LEGEND LIMITS OF CHANNEL BASE -- ------- APPROXIMATE DREDGING LIMITS ----- CHANNEL CENTERLINE, TYP DREDGE AREA (BASE) DREDGE AREA (SIDE SLOPE) 0 SEAGRASS AREA MATCHLINE SHEET 17 MATCHLINE A NOTES: 1. 1' CONTOURS REFERENCE MLW. 2. SEE SHEET 25 FOR SECTION VIEWS. 3. SEES SHEET 26 FOR VOLUME TABLES. 4. SAV 2012-2014 MAPPING LIMITS AS DEFINED BY THE N ALBEMARLE-PAMLICO NATIONAL ESTUARY PARTNERSHIP (APNEP) WITH SUPPORT FROM THE NC DIVISION OF MARINE FISHERIES (NC-DMF) AND THE NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION (NOAA) BEAUFORT LABORATORY. NOTE: DREDGE DEPTH= -5 MLW+ 1 MATCHLINE A APPROX LIMITS OF DREDGING, TYP F MATCHLINE SHEET 19 LIMITS OF SEAGRASS,TYP, SEE NOTE 4 BOGUE SOUND � DEER CREEK MAIN CHANNEL (SOUTH) MATCHLINE SHEET 18 MATCHLINE A LEGEND LIMITS OF CHANNEL BASE -- ------- APPROXIMATE DREDGING LIMITS - CHANNEL CENTERLINE, TYP DREDGE AREA (BASE) DREDGE AREA (SIDE SLOPE) SEAGRASS AREA LIMITS OF SEAGRASS,TYP, "I �.. - A MATCHLINE A NOTES: 1. 1' CONTOURS REFERENCE MLW. 2. SEE SHEET 25 FOR SECTION VIEWS. 3. SEES SHEET 26 FOR VOLUME TABLES. 4. SAV 2012-2014 MAPPING LIMITS AS DEFINED BY THE ALBEMARLE-PAMLICO NATIONAL ESTUARY PARTNERSHIP (APNEP) WITH SUPPORT FROM THE INC DIVISION OF MARINE FISHERIES (NC-DMF) AND THE NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION (NOAA) BEAUFORT LABORATORY. lei BOGUE SOUND NOTE: DREDGE DEPTH= -5 MLW+ 1 ■ IN LEGEND LIMITS OF CHANNEL BASE -- - - - - - - - APPROXIMATE DREDGING LIMITS ----- CHANNEL CENTERLINE, TYP DREDGE AREA (BASE) DREDGE AREA (SIDE SLOPE) 0 SEAGRASS AREA %IN NOTES: 1. 1' CONTOURS REFERENCE MLW. 2. SEE SHEET 25 FOR SECTION VIEWS. 3. SEES SHEET 26 FOR VOLUME TABLES. 4. SAV 2012-2014 MAPPING LIMITS AS DEFINED BY THE N ALBEMARLE-PAMLICO NATIONAL ESTUARY PARTNERSHIP (APNEP) WITH SUPPORT FROM THE NC DIVISION OF MARINE FISHERIES (NC-DMF) AND THE NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION (NOAA) BEAUFORT LABORATORY. 32}pp 31 +p0 BOGUE SOUND APPROX LIMITS OF DREDGING, TYP ---\ v LIMITS OF SEAGRASS,TYP SEE NOTE 4 W" 40�0 NOTE: DREDGE DEPTH= -5 MLW+ 1 LEGEND LIMITS OF CHANNEL BASE -- ------- APPROXIMATE DREDGING LIMITS ----- CHANNEL CENTERLINE, TYP DREDGE AREA (BASE) DREDGE AREA (SIDE SLOPE) 0 SEAGRASS AREA 3 R, J( BOGUE SOUND CD N w w Cn w z J C) Q 7 NOTES: 1. 1' CONTOURS REFERENCE MLW. 2. SEE SHEET 25 FOR SECTION VIEWS. 3. SEES SHEET 26 FOR VOLUME TABLES. 4. SAV 2012-2014 MAPPING LIMITS AS DEFINED BY THE N ALBEMARLE-PAMLICO NATIONAL ESTUARY PARTNERSHIP (APNEP) WITH SUPPORT FROM THE NC DIVISION OF MARINE FISHERIES (NC-DMF) AND THE NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION (NOAA) BEAUFORT LABORATORY. MATCHLINE A � SCHOOL HOUSE/ROCKY RUN CREEK o/ r I 1 1 I I N 348265.13 I I1 E 2584198.22 1 I I 1 I I I 0I I 1 + i LEGEND LIMITS OF CHANNEL BASE -- ------- APPROXIMATE DREDGING LIMITS ----- CHANNEL CENTERLINE, TYP DREDGE AREA (BASE) DREDGE AREA (SIDE SLOPE) MATCHLINE SHEET 14 NOTES: 1. 1' CONTOURS REFERENCE MLW. 2. SEE SHEET 25 FOR SECTION VIEWS. 3. SEES SHEET 26 FOR VOLUME TABLES. CQx O. � \ 7\ . X001, \ . NOTE: DREDGE DEPTH= -4 MLW+ 0. 348837.27 E 2584321.04 7 \ 6 I x00 I I — I -5 I 0 20'-0" 0 + I I I�I I I I i I I I I 01 I N 348537.29 + I E 2584324.43 MATCHLINE A ot N 349076.15 pw* E 2584000.20 CL SCHOOL HOUSE/ROCKY RUN CREEK N 348994.17 E 2583817.78 APPROX LIMITS OF DREDGING, TYP NOTE: DREDGE DEPTH= -4 MLW+ 0.5 LEGEND LIMITS OF CHANNEL BASE -- ------- APPROXIMATE DREDGING LIMITS ----- CHANNEL CENTERLINE, TYP DREDGE AREA (BASE) DREDGE AREA (SIDE SLOPE) NOTES: 1. 1' CONTOURS REFERENCE MLW. 2. SEE SHEET 25 FOR SECTION VIEWS. 3. SEES SHEET 26 FOR VOLUME TABLES. \\ 9 �\ 7 X 0 O N 346243.38 E 2583127.35 NOTE: DREDGE DEPTH= -4 MLW+ 0.5 LEGEND LIMITS OF CHANNEL BASE -- ------- APPROXIMATE DREDGING LIMITS ---- CHANNEL CENTERLINE, TYP L DREDGE AREA (BASE) DREDGE AREA (SIDE SLOPE) APPROX LIMITS OF DREDGING, TYP N 346291.93 E 2583214.78 ' 1N-k NOTES: 1. 1' CONTOURS REFERENCE MLW. 2. SEE SHEET 25 FOR SECTION VIEWS. 3. SEES SHEET 26 FOR VOLUME TABLES. t N 346337.04 E 2583409.62 8+00 a DEER CREEK %4�S SPLIT (WEST) N 346377.57 E 2583681.62 o - 6+pp _ _ I +oo 0 5+00 f 1m: VARIES CHANNEL 25'-0" I 25-0" TYP I EDGE OF APPROX EXIST. 10, CHANNEL, TYP GRADE, EL VARIES DESIGN DREDGE EL -6.0 MLW 7 (1.0' ALLOWABLE OVERDREDGE) SECTION A -A VARIES APPROX EXIST. TYP GRADE, EL VARIES N TS � CHANNEL 15'- 0" t 15'- 0" DESIGN DREDGE EL -6.0 MLW _/ (1.0' ALLOWABLE OVERDREDGE) SECTION B-B N TS q CHANNEL VARIES 15'-0" 1 15'-0" APPROX EXIST. i Tr GRADE, EL VARIES I EDGE OF CHANNEL, TYP EDGE OF CHANNEL, TYP 3\\ //3'•1 DESIGN DREDGE EL -5.0 MLW (1.0' ALLOWABLE OVERDREDGE) SECTION C-C N TS VARIES 10'-0" TYP APPROX EXIST. GRADE, EL VARIES � - - DESIGN DREDGE EL -4.0 MLW (0.5' ALLOWABLE OVERDREDGE) VARIES TYP CHANNEL 10'-0" EDGE OF CHANNEL, TYP SECTION D-D N TS CHANNEL 15-0" VARIES APPROX EXIST. GRADE, EL VARIES DESIGN DREDGE EL -5.0 MLW (1.0' ALLOWABLE OVERDREDGE) VARIES TYP EDGE OF CHANNEL, TYP SECTION E-E N TS 25'-0" APPROX EXIST. GRADE, EL VARIES I \ DESIGN DREDGE:E7.0 MLW (1.0' ALLOWABLDREDGE) SECTION F-F N TS CHANNEL VARIES EDGE OF CHANNEL, TYP OLD FERRY CHANNEL CHANNEL WIDTHS= 30' (0+00-1+85 & 65+00-END) AND 50' (3+85-63+00) DESIGN DREDGE= -6 MLW +1 STATION DREDGE DENSITY (CY/FT) CUMULATIVE DREDGE VOLUME (CY) 0+00.00 6.2 0 1+00.00 4.8 550 2+00.00 3.7 973 3+00.00 3.5 1330 16+00.00 1.1 1559 17+00.00 3.6 1792 18+00.00 4.8 2213 19+00.00 4.0 2656 20+00.00 3.4 3031 21+00.00 6.0 3502 22+00.00 8.3 4214 27+00.00 4.1 4834 33+00.00 4.4 5259 34+00.00 11.2 6040 35+00.00 12.9 7246 36+00.00 7.0 8240 37+00.00 0.5 8615 38+00.00 0.3 8654 46+00.00 0.0 8670 47+00.00 0.1 8674 48+00.00 0.0 8678 49+00.00 0.3 8695 50+00.00 0.8 8748 51+00.00 0.8 8826 65+00.00 0.5 8889 66+00.00 3.5 9085 67+00.00 5.3 9523 67+27.78 5.6 9675 DEER CREEK SPLIT (WEST) CHANNEL WIDTH= 20' DESIGN DEPTH= -4 MLW +0.5 STATION DREDGE DENSITY (C Y/FT) CUMULATIVE DREDGE VOLUME (CY) 1+00.00 1.4 315 2+00.00 2.0 487 3+00.00 1.6 669 4+00.00 1.9 845 5+00.00 1.3 1004 6+00.00 1.7 1153 7+00.00 1.7 1323 8+00.00 1.3 1475 9+00.00 2.1 1646 10+00.00 2.0 1854 11+00.00 3.6 2131 DEER CREEK CONNECTOR CHANNEL WIDTH= 50' DESIGN DEPTH= -5 MLW +-1 STATION DREDGE DENSITY (CY/FT) CUMULATIVE DREDGE VOLUME (CY) 1+00.00 0.01 0.2 2+00.00 1.4 68 3+00.00 1.6 214 4+00.00 4.3 509 5+00.00 3.2 904 6+00.00 4.6 1296 7+00.00 5.0 1776 8+00.00 5.7 2313 9+00.00 6.3 2914 10+00.00 7.2 3587 11+00.00 7.2 4304 12+00.00 5.8 4953 13+00.00 5.4 5505 14+00.00 5.6 6057 15+00.00 5.1 6593 16+00.00 5.7 7131 17+00.00 5.8 7705 18+00.00 6.4 8313 19+00.00 8.1 9039 20+00.00 7.5 9832 21+00.00 3.3 10372 SCHOOL HOUSE/ROCKY RUN CREEK CHANNEL WIDTH= 20' DESIGN DEPTH= -4 MLW +0.5 STATION DREDGE DENSITY (CY/FT) CUMULATIVE DREDGE VOLUME (CY) 0+00.00 2.5 0 1+00.00 0.9 167 2+00.00 1.2 267 3+00.00 1.0 373 4+00.00 0.7 455 5+00.00 0.1 495 6+00.00 0.2 509 21 +00.00 1.3 581 22+00.00 1.3 689 NOTE: THE VOLUME AND DIMENSIONS SHOWN MAY REDUCE BASED ON POTENTIAL SAV HABITAT. NO DREDGING SHALL OCCUR WITHIN 10-FT OF ANY IDENTIFIED SAV HABITAT. DEER CREEK MAIN CHANNEL (NORTH) CHANNEL WIDTHS= 30' (0+00-5+00) AND 20' (6+00-END) DESIGN DEPTHS= -5 MLW +1 (0+00-5+00) AND -4 MLW +0.5 (6+00-END) STATION DREDGE DENSITY (CY/FT) CUMULATIVE DREDGE VOLUME (CY) 0+00.00 0.5 0 1+00.00 2.7 162 2+00.00 2.9 443 3+00.00 3.3 753 4+00.00 3.2 1082 5+00.00 2.4 1362 6+00.00 0.7 1512 7+00.00 0.6 1573 8+00.00 0.7 1637 9+00.00 0.6 1702 10+00.00 0.6 1760 11+00.00 0.4 1806 12+00.00 0.5 1847 13+00.00 1.0 1917 14+00.00 1.3 2030 15+00.00 1.4 2165 16+00.00 2.2 2344 17+00.00 1.6 2535 18+00.00 1.4 2680 19+00.00 2.1 2860 20+00.00 2.4 3077 21+00.00 2.3 3316 22+00.00 1.6 3513 23+00.00 2.6 3719 24+00.00 3.6 4022 25+00.00 3.5 4375 26+00.00 4.4 4769 26+50.00 4.2 4984 DEER CREEK MAIN CHANNEL (SOUTH) CHANNEL WIDTHS= 30' (0+00-3+00) AND 50' (3+00-END) DESIGN DEPTH= -5 MLW +1 STATION DREDGE DENSITY (CY/FT) CUMULATIVE DREDGE VOLUME (CY) 0+00.00 0.9 0 1+00.00 1.8 133 2+00.00 1.6 301 3+00.00 3.7 567 4+00.00 3.9 931 5+00.00 5.7 1413 6+00.00 5.9 1996 7+00.00 6.7 2628 8+00.00 6.2 3270 9+00.00 2.5 3695 10+00.00 2.6 3947 11+00.00 3.5 4253 12+00.00 3.2 4590 16+00.00 0.05 4752 17+00.00 1.3 4817 18+00.00 1.6 4961 19+00.00 0.3 5058 20+00.00 1.6 5155 21+00.00 5.9 5529 22+00.00 6.8 6163 23+00.00 5.7 6787 24+00.00 5.5 7348 25+00.00 3.1 7786 26+00.00 2.2 8051 27+00.00 5.1 8417 28+00.00 4.9 8917 29+00.00 5.0 9413 30+00.00 4.3 9881 31+00.00 3.2 10,257 32+00.00 2.7 10,553 33+00.00 1.4 10,759 34+00.00 0.5 10,851 35+00.00 0.2 10,882 hdhIq Deer Creek and Schoolhouse Creek Shellfish Survey Figure Dredge Area Overview moffatt & nichol 1 C�-O' co:h A. 5h��h� y �C•.�. Oy . • �• 5b Psv :8 p6O 66,E O 6• �' • Off. -- Q•• s'o f• ,NN 5500�°� ••;6QA,9 Elk. • OQAjo ps; G • Ou'7 6 _•�n_rJ, 4 t 200 i ow 400 � Feet IN • Ali I vi�v 4�,s ••. Flo'V ,r Dredge Limits Oyster Counts ' • , • 0 Oysters ,4 • 1Oyster - • 2-5 Oysters • 6-13 Oysters • 14-20 Oysters 20+ Oysters 00 high, Deer Creek and Schoolhouse Creek Shellfish Survey Figure Oyster Count moffatt & nichol 3 10153 School House Creek Deer Creek Shellfish Survey Results Overall Site # of Oyster 433 Area Sampled (m) 289 Oyster Density (Oyster perm2) 1.5 Oyster Density (Oyster per Acre) 6063 Oyster Density (Bushel per Acre) 20 Oyster per Bushell 300 Dredge Footprint # of Oyster 10 Area Sampled (m) 68 Oyster Density (Oyster per m2) 0•1 Oyster Density (Oyster per Acre) 595 Oyster Density (Bushel per Acre) 2 Oyster per Bushel 300 10153 School House Creek Deer Creek Shellfish Survey Data Sheet Date Time Transect Depth Oyster No. Oyster Clam No. Clams Sediment 9/3/2020 SO-1 2' 0 0 Muck 9/3/2020 SO-2 24"" 3 oysters @ 4"" 3 0 Muck 9/3/2020 SO-3 48"" 0 0 Muck 9/3/2020 SO-4 4.5' 0 0 Muck, Shell 9/3/2020 SO-5 5' 0 2 clams @ 2", shell 2 Shell 9/3/2020 4:54 SO-6 5.5' 0 0 Dead Shell 9/3/2020 SO-7 5.5' 0 0 9/3/2020 SO-8 5' 0 0 Dead Shell 9/3/2020 SO-9 5.5' 0 0 Muck 9/3/2020 SO-10 0 0 Muck 9/3/2020 SO-11 0 0 Dead Shell 9/3/2020 SO-12 6' 0 0 Muck 9/3/2020 SO-13 6' 1 oyster @ 3"" 1 0 Muck 9/3/2020 SO-14 5.5' 0 0 Dead Shell 9/3/2020 SO-15 4.5' 0 0 9/3/2020 SO-16 3' 1 oyster @ 2"" 1 0 9/3/2020 SO-17 3' 0 0 Dead Shell 9/3/2020 SO-18 3.5' 0 0 9/3/2020 SO-19 2.5' 0 0 Dead Shell 9/3/2020 5:08 SO-20 4' 0 0 Dead Shell 9/3/2020 SO-21 4.5' 0 0 9/3/2020 SO-22 4' 0 0 Dead Shell 9/3/2020 SO-23 3' 0 1 clam @ 1" 1 9/3/2020 SO-24 2.5' 0 0 Dead Shell 9/3/2020 SO-25 18"" 0 0 Dead Shell 9/3/2020 SO-26 18"" 2 oysters @ 1.5"" 2 0 Muck 9/3/2020 SO-27 18"" 0 0 Muck 9/3/2020 SO-28 18"" 0 0 Dead Shell 9/3/2020 1:25 51-1 4' 2 oysters @ 2"" 2 0 9/3/2020 S1-2 4.5' 0 0 Muck 9/3/2020 S1-3 5.5' 0 0 Muck 9/3/2020 S1-4 6' 0 0 9/3/2020 4:38 51-5 6' 0 0 9/3/2020 4:37 51-6 6' 0 0 9/3/2020 4:35 51-7 5.5' 0 0 9/3/2020 4:34 S1-8 4011" 0 0 9/3/2020 4:33 S1-9 3' 2 oysters @ 3"" 2 0 9/3/2020 4:32 S1-10 30"" 3 oysters @ 3"" 3 0 Dead Shell 9/3/2020 4:31 51-11 30"" 2 oysters @ 4"" 2 0 muck 9/3/2020 4:29 51-12 30"" 4 oysters @ 2"" 4 0 9/3/2020 4:28 51-13 30"" 1 oyster @ 3"" 1 0 Dead Shell 9/3/2020 4:27 51-14 32"" 1 oyster @ 3"" 1 0 Muck 9/3/2020 4:26 S1-15 2411" 0 0 Dead Shell 9/3/2020 4:24 S1-16 2411" 0 0 shell 9/3/2020 4:22 S1-17 30"" 5 oysters @ 3"" 5 1 clam @ 3" 1 shell 9/3/2020 4:21 S1-18 3011" 0 0 Dead Shell Notes: Transects labled by Transect - Sample. S - references samples in School House Creek D - References samples in Deer Creek. 10153 School House Creek Deer Creek Shellfish Survey Data Sheet Date Time Transect Depth Oyster No. Oyster Clam No. Clams Sediment 9/3/2020 4:19 51-19 3011" 0 0 Muck, Shell 9/3/2020 4:18 S1-20 2' 0 0 Dead Shell 9/3/2020 1:20 52-1 3' 8 oysters @ 2"" 8 0 O point taken, middle of do( 9/3/2020 1:23 52-2 4' 2 oysters @ 3.5"" 2 0 9/3/2020 52-3 5.5' 3 oysters @ 4"" 3 1 clam @ 2" 1 9/3/2020 52-4 6' 0 0 9/3/2020 52-5 4' 0 0 9/3/2020 52-6 4' 0 0 9/3/2020 52-7 3' 0 0 Dead Shell, no point taken 9/3/2020 4:12 52-8 3' 0 0 9/3/2020 4:12 52-9 3' 1 oyster @ 1.5"" 1 0 Muck 9/3/2020 4:13 52-10 3' 0 0 Muck 9/3/2020 4:13 S2-11 3011" 1 oyster @ 2.5"" 1 0 Muck 9/3/2020 4:14 S2-12 3011" 1 oyster @ 2.5"" 1 0 Muck 9/3/2020 4:14 52-13 3011" 0 0 Muck 9/3/2020 4:15 52-14 24"" 0 0 9/3/2020 4:15 52-15 361-" 0 1 clam @ 2" 1 9/3/2020 4:16 52-16 3011" 0 0 9/3/2020 4:17 S2-17 1811" 1 oyster @ 3"" 1 0 9/3/2020 1:14 S3-1 3011" 9 oysters @ 2"" 9 0 Dead shell 9/3/2020 1:17 53-2 3011" 3 oysters @ 2.5"" 3 0 9/3/2020 1:18 53-3 5411" 4 oysters @ 2"" 4 0 Dead Shell 9/3/2020 53-4 0 0 9/3/2020 53-5 6' 0 0 9/3/2020 3:48 53-6 5.5' 0 0 9/3/2020 S3-7 4' 0 0 9/3/2020 S3-8 3011" 3 oysters @ 3"" 3 0 9/3/2020 53-9 3011" 1 oyster @ 3"" 1 0 Muck 9/3/2020 53-10 3' 0 0 Muck 9/3/2020 53-11 4' 4 oysters @ 3"" 4 0 9/3/2020 3:35 53-12 3' 0 0 9/3/2020 1:10 54-1 4' 1 oyster @ 3.5"" 1 0 sandy bottom 9/3/2020 1:12 S4-2 4' 0 0 Dead shell 9/3/2020 2:59 54-3 5' 1 oyster @ 3"" 1 0 Muck 9/3/2020 3:02 54-4 5.5' 0 0 Muck 9/3/2020 3:05 54-5 5' 0 0 Muck 9/3/2020 3:08 54-6 5' 6 oysters @ 2"" to 5"" 6 0 Muck 9/3/2020 3:11 54-7 5' 0 0 Muck 9/3/2020 3:28 S4-8 4' 1 oyster @ 4"" 1 0 Muck 9/3/2020 3:29 S4-9 3' 2 oysters @ 3"" 2 0 Muck 9/3/2020 3:30 54-10 3' 3 oysters @ 3"" 3 0 Muck 9/3/2020 3:31 54-11 4' 0 0 9/3/2020 3:32 54-12 4' 0 0 Muck 9/3/2020 3:33 54-13 4' 2 oysters @ 3"" 2 0 Notes: Transects labled by Transect - Sample. S - references samples in School House Creek D - References samples in Deer Creek. 10153 School House Creek Deer Creek Shellfish Survey Data Sheet Date Time Transect Depth Oyster No. Oyster Clam No. Clams Sediment 9/3/2020 1:00 S5-1 18"" 3 oysters @ 1.5"" 3 0 NO DATA, expected muck 9/3/2020 1:02 S5-2 30"" 0 0 Muck 9/3/2020 1:04 S5-3 4' 0 0 Muck 9/3/2020 2:56 S5-4 5' 0 0 Muck 9/3/2020 2:53 S5-5 0 0 9/3/2020 2:47 S5-6 7' 0 0 Muck 9/3/2020 2:45 S5-7 6' 0 0 Muck 9/3/2020 2:43 S5-8 5' 0 0 Muck 9/3/2020 2:41 S5-9 5' 0 0 Muck 9/3/2020 2:39 S5-10 4.5' 1 oyster @ 3"" 1 0 Muck 9/3/2020 12:53 S6-1 3011II 6 oysters @ 2" 6 0 9/3/2020 12:54 S6-2 3' 0 0 Dead shell 9/3/2020 12:56 S6-3 40"" 0 0 Dead shell 9/3/2020 12:58 S6-4 5' 0 0 Dead shell 9/3/2020 2:21 S6-5 65"" 0 0 Dead Shell 9/3/2020 2:23 S6-6 6' 0 0 Dead Shell 9/3/2020 2:25 S6-7 6.5' 0 0 9/3/2020 2:27 S6-8 7' 0 0 Muck 9/3/2020 2:29 S6-9 5.5' 0 0 9/3/2020 2:33 S6-10 5.5' 0 0 Muck 9/3/2020 2:35 S6-11 5' 0 0 Muck 9/3/2020 2:37 S6-12 5.5' 0 0 Muck 9/3/2020 12:21 S7-1 2' 7 oysters @ 2.5" 7 0 9/3/2020 12:23 S7-2 2' 5 oysters @ 2.5" 5 0 9/3/2020 12:25 S7-3 5' 4 oysters @ 3.5"" 4 0 9/3/2020 2:19 S7-4 7' 5 oysters @ 4.5"" 5 1 clam @ 2" 1 9/3/2020 2:17 S7-5 0 1 clam @ 2" 1 9/3/2020 2:12 S7-6 6' 0 0 Dead Shell 9/3/2020 2:10 S7-7 1 oyster @ 2" 1 0 Muck 9/3/2020 2:08 S7-8 301111 0 0 9/3/2020 12:29 S8-1 30"" 4 oysters @ 3"" 4 0 9/3/2020 12:30 S8-2 4' 0 0 Muck 9/3/2020 12:31 S8-3 5' 0 0 Muck 9/3/2020 1:45 S8-4 6.5' 2 oysters @ 3"" 2 0 point taken, too deep for G 9/3/2020 2:00 S8-5 6.5' 0 0 muck and dead shell 9/3/2020 2:02 S8-6 5' 2 oysters @ 3"" 2 0 Muck 9/3/2020 2:04 S8-7 3' 1 oyster @ 1"" 1 0 Muck 9/3/2020 2:06 S8-8 30"" 6 oysters @ 2"" 6 0 Muck 9/3/2020 12:34 S9-1 40"" 1 oyster @ 3"" 1 0 9/3/2020 12:36 S9-2 5' 0 0 Dead Shells 9/4/2020 12:50 S9-3 8' 0 0 Muck 9/3/2020 1:44 S9-4 8' 0 0 Notes: Transects labled by Transect - Sample. S - references samples in School House Creek D - References samples in Deer Creek. 10153 School House Creek Deer Creek Shellfish Survey Data Sheet Date Time Transect Depth Oyster No. Oyster Clam No. Clams Sediment 9/3/2020 1:40 59-5 7' 0 0 9/3/2020 1:38 59-6 6' 0 0 9/3/2020 1:35 59-7 5' 2 oysters @ 3.5"" 2 0 9/3/2020 12:39 S10-1 4' 1 oyster @ 1.5"" 1 0 9/3/2020 12:41 S10-2 4' 1 oyster @ 5"" 1 1 clam @ 3.5" 1 9/4/2020 12:53 510-3 8' 0 0 Muck 9/4/2020 12:53 510-4 8' 0 0 Muck 9/4/2020 12:54 510-5 8.5' 0 0 Dead Shell 9/4/2020 12:56 510-6 9' 0 1 clam @ 1" 1 9/4/2020 12:58 S10-7 6.5' 0 0 sand 9/4/2020 1:32 S10-8 5' 6 oysters @ 3"" 6 0 Muck 9/4/2020 1:36 510-9 12"" 5 oysters @ 2"" 5 0 Muck 9/4/2020 12:48 DI-1 12"" 0 0 Muck 9/4/2020 12:47 D 1-2 3' 0 0 Muck 9/4/2020 12:46 D1-3 4.5' 0 0 Dead shell and Muck 9/4/2020 12:45 D1-4 5' 0 0 Dead Shell 9/4/2020 12:44 D1-5 6.5' 0 0 Dead Shell 9/4/2020 12:43 D 1-6 7' 0 0 9/4/2020 12:42 D1-7 6.5' 0 0 Dead Shell 9/4/2020 12:40 D 1-8 6.5' 0 0 9/4/2020 12:35 D1-9 6' 0 0 sand 9/4/2020 12:33 D1-10 3.5' 0 0 Dead shell and sand 9/4/2020 12:29 D 1-11 3' 0 0 9/4/2020 12:28 D1-12 3' S oysters @ 3"" 5 0 9/4/2020 12:27 D1-13 2.5' 0 0 Dead Shell 9/4/2020 12:25 D1-14 2' 7 oysters @ 2"" 7 0 9/4/2020 12:24 D 1-15 1811" 0 0 9/4/2020 12:21 D 1-16 121111 0 0 9/4/2020 11:50 D2-1 18"" 0 0 9/4/2020 11:56 D2-2 3' 1 oyster @ 1"" 1 2 clams @ 1" 2 9/4/2020 11:59 D2-3 4.5' 0 0 9/4/2020 12:00 D2-4 6' 0 0 9/4/2020 12:01 D2-5 6.5' 0 0 9/4/2020 12:02 D2-6 7' 0 0 9/4/2020 12:09 D2-7 6.5' 0 0 Muck 9/4/2020 12:10 D2-8 5' 2 oysters @ 2"" 2 0 Dead Shell 9/4/2020 12:12 D2-9 4.5' 1 oyster @ 2"" 1 0 Dead Shell 9/4/2020 12:13 D2-10 3' 1 oyster @ 2"" 1 0 Muck 9/4/2020 12:14 D2-11 3' 2 oysters @ 2"" 2 0 Muck 9/4/2020 12:15 D2-12 3' 4 oysters @ 2"" 4 0 Muck 9/4/2020 12:16 D2-13 3' 0 0 Muck 9/4/2020 12:18 D2-14 3' 1 oyster @ 2"" 1 0 9/4/2020 12:20 D2-15 12"" 35 oysters @ 2"" 35 0 Notes: Transects labled by Transect - Sample. S - references samples in School House Creek D - References samples in Deer Creek. 10153 School House Creek Deer Creek Shellfish Survey Data Sheet Date Time Transect Depth Oyster No. Oyster Clam No. Clams Sediment 9/3/2020 5:48 D3-1 2' 1 oyster @ 2"" 1 0 Muck 9/3/2020 5:47 D3-2 2' 1 oyster @ 2"" 1 0 Muck 9/3/2020 5:47 D3-3 3' 1 oyster @ 2.5"" 1 0 Muck 9/3/2020 5:46 D3-4 3' 4 oysters @ 3"" 4 0 Muck 9/3/2020 5:45 D3-5 5' 0 0 Dead Shell 9/3/2020 5:44 D3-6 5' 0 0 Dead Shell 9/3/2020 5:43 D3-7 5' 0 0 9/3/2020 5:41 D3-8 5' 0 0 Dead Shell 9/3/2020 5:40 D3-9 4' 0 0 Dead Shell 9/3/2020 5:39 D3-10 3.5' 0 0 Dead Shell 9/3/2020 5:34 D3-11 3.5' 0 0 Dead Shell 9/3/2020 5:33 D3-12 3' 1 oyster @ 1"" 1 0 9/3/2020 5:31 D3-13 30"" 0 0 9/3/2020 5:20 D3-14 18"" 0 0 Dead Shell 9/3/2020 D3-15 5' 0 0 Dead Shell 9/3/2020 D3-16 2' 0 0 9/3/2020 D3-17 2' 1 oyster @ 1.5"" 1 0 Dead Shell 9/3/2020 D3-18 2' 1 oyster @ 1"" 1 0 Dead Shell 9/3/2020 5:48 D4-1 2' 6 oysters @ 2"" 6 0 Muck 9/3/2020 5:49 D4-2 2.5' 1 oyster @ 3"" 1 0 9/3/2020 5:52 D4-3 3' 0 0 9/3/2020 5:53 D4-4 4' 0 0 9/3/2020 5:55 D4-5 5' 0 0 9/3/2020 6:02 D4-6 5' 0 0 9/3/2020 6:03 D4-7 5' 0 0 9/3/2020 6:04 D4-8 5' 1 oyster @ 1"" 1 0 Dead Shell 9/3/2020 6:05 D4-9 4' 0 0 Dead Shell 9/3/2020 6:07 D4-10 3.5' 0 0 Muck 9/3/2020 6:08 D4-11 3.5' 0 0 Muck 9/3/2020 6:08 D4-12 3.5' 0 0 Muck 9/3/2020 6:09 D4-13 3.5' 0 0 9/3/2020 6:10 D4-14 3' 0 0 Dead Shell 9/3/2020 6:11 D4-15 3' 0 0 Dead Shell 9/3/2020 6:12 D4-16 3' 1 oyster @ 2"" 1 0 Dead Shell 9/3/2020 6:13 D4-17 3' 0 0 Dead Shell 9/3/2020 6:14 D4-18 3' 2 oysters @ 2"" 2 0 Dead Shell 9/4/2020 11:48 D5-1 18"" 2 oysters @ 2"" 2 0 Muck 9/4/2020 11:47 D5-2 3' S oysters @ 2"" 5 0 Muck 9/4/2020 11:46 D5-3 3' 2 oysters @ 2"" 2 0 Muck 9/4/2020 11:45 D5-4 3.5' 2 oysters @ 2"" 2 0 Muck 9/4/2020 11:45 D5-5 4' 0 0 Muck 9/4/2020 11:44 D5-6 5' 1 oyster @ 2"" 1 0 Muck 9/4/2020 11:41 D5-7 5.5' 0 0 Dead Shell 9/4/2020 11:39 D5-8 6' 0 0 9/4/2020 11:36 D5-9 6.5' 0 0 Dead Shell Notes: Transects labled by Transect - Sample. S - references samples in School House Creek D - References samples in Deer Creek. 10153 School House Creek Deer Creek Shellfish Survey Data Sheet Date Time Transect Depth Oyster No. Oyster Clam No. Clams Sediment 9/4/2020 11:34 D5-10 6.5' 0 0 Dead Shell 9/4/2020 11:33 D5-11 6.5' 0 0 Dead Shell 9/4/2020 11:26 D5-12 6' 0 0 Muck 9/4/2020 11:25 D5-13 5' 0 0 Muck 9/4/2020 11:23 D5-14 4.5' 1 oyster @ 1"" 1 0 Muck 9/4/2020 11:23 D5-15 4.5' 0 0 Muck 9/4/2020 11:21 D5-16 4' 0 0 Muck 9/4/2020 11:20 D5-17 3.5' 0 0 Muck 9/4/2020 11:00 D6-1 2' 3 oysters @ 1"" 3 0 Dead Shell 9/4/2020 11:00 D6-2 3.5' 1 oyster @ 2"" 1 0 Muck 9/4/2020 11:03 D6-3 4' 0 0 Muck 9/4/2020 11:04 D6-4 5' 0 0 Muck 9/4/2020 11:06 D6-5 5.5' 0 0 Muck 9/4/2020 11:08 D6-6 5.5' 0 0 Dead Shell 9/4/2020 11:10 D6-7 5.5' 0 0 Muck 9/4/2020 11:15 D6-8 5.5' 0 0 9/4/2020 11:16 D6-9 6' 0 0 shell 9/4/2020 11:17 D6-10 6' 0 0 Dead Shell 9/4/2020 11:19 D6-11 5.5' 0 0 Muck 9/4/2020 10:56 D7-1 3' 0 0 9/4/2020 10:54 D7-2 4.5' 0 0 Dead Shell 9/4/2020 10:53 D7-3 5' 0 0 Muck 9/4/2020 10:52 D7-4 6' 0 0 Muck 9/4/2020 10:51 D7-5 6' 0 0 Muck 9/4/2020 10:51 D7-6 6' 0 0 Muck 9/4/2020 10:50 D7-7 4' 0 0 Muck 9/3/2020 1:27 D7-8 4.5' S oysters @ 2' to 3"" 5 0 9/4/2020 10:30 D8-1 30"" 1 oyster @ 3"" 1 0 Muck 9/4/2020 10:34 D8-2 2.5' 0 0 Muck 9/4/2020 10:36 D8-3 4' 0 0 Muck 9/4/2020 10:39 D8-4 4.5' 0 0 9/4/2020 10:40 D8-5 5' 0 0 9/4/2020 10:42 D8-6 5' 0 0 9/4/2020 10:43 D8-7 6' 0 0 9/4/2020 10:46 D8-8 6' 0 0 Dead Shell 9/4/2020 10:48 D8-9 6' 0 0 Muck 9/4/2020 10:49 D8-10 4' 1 oyster @ 2"" 1 0 Muck 9/4/2020 10:50 D8-11 811" 20 oysters @ 2"" 20 0 Muck 9/3/2020 1:29 D8-12 30"" 1 oyster @ 3"" 1 0 9/4/2020 10:29 D9-1 12"" 8 oysters @ 2"" 8 0 Muck 9/4/2020 10:29 D9-2 4' 13 oysters @ 2"" 13 0 Muck 9/4/2020 10:28 D9-3 4.5' 1 oyster @ 2"" 1 0 muck, shells 9/4/2020 10:27 D9-4 5' 12 oysters @ 2"" 12 0 Notes: Transects labled by Transect - Sample. S - references samples in School House Creek D - References samples in Deer Creek. 10153 School House Creek Deer Creek Shellfish Survey Data Sheet Date Time Transect Depth Oyster No. Oyster Clam No. Clams Sediment 9/4/2020 9:45 D9-5 5.5' 0 0 9/4/2020 9:45 D9-6 6' 0 0 dark sand 9/4/2020 9:44 D9-7 5' 0 0 organic debris 9/4/2020 9:42 D9-8 5' 0 0 muck 9/4/2020 9:41 D9-9 5' 0 0 muck 9/4/2020 9:40 D9-10 5.5' 1 oyster 1 0 sandy mud 9/4/2020 9:39 D9-11 3011II 2 oysters @ 2"" 2 0 shell 9/3/2020 1:32 D9-12 3011II 2 oysters @ 2"" 2 0 Notes: Transects labled by Transect - Sample. S - references samples in School House Creek D - References samples in Deer Creek. CERTIFIED MAIL •RETURN RECEIPT REQUESTED DIVISION OF COASTAL MANAGEMENT ADJACENT RIPARIAN PROPERTY OWNER NOTIFICATION/WAIVER FORM Name of Property Owner: ¢ � _ WOPWtA7uN� Address of Property: 6e� '# (Lot or Street Street or Road, City & County) pO©mom Q�f� Applicant phone#: o�.Sr.2--IG������� Mailing Address�, Cape Carteret, NC 28584 I hereby certify that I own property adjacent to the above referenced property. The individual applying for this permit has described to me as shown on the attached drawing the development they are proposing. A description or drawing, with dimensions must be provided with this letter. I have no objections to this proposal. I have objections to this proposal. if you have objections to what is being proposed, you must notify the Division of Coastal Management (DCMj in writing within 10 days of receipt of this notice. Contact information for DCM offices is available at www.nccoastalmangement.net/contact dcm.htm or by calling 1-888-4RCOAST. No response is considered the same as no objection if you have been notified by Certified Mail. WAIVER SECTION I understand that a pier, dock, mooring pilings, breakwater, boathouse, or lift must be set back a minimum distance of 15' from my area of riparian access unless waived by me. (If you wish to waive the setback, you must initial the appropriate blank below.) V I do wish to waive the 15' setback requirement. I do not wish to waive the 15' setback requirement. (Applicant Information) Carteret County c/o Gene Foxworth Print or Type Name 302 Courthouse Sauare Mailing Address Beaufort. NC 28516 City/StatelZip 252-728-8485 Telephone Number October 2.2020 (Riparian Property Owner Information) �' ng �i a e� L , /-�d.✓ � Print or Type Name Mailing Address Cape Carteret NC 28584 City/State/Zip Telephone Number Date fwavr d a� G,.t! c. Date