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HomeMy WebLinkAbout20180134 Ver 2_Lake Tahoma IP application package 03162023_20230316CLearWaLer An EnviroScience CompanyL C1earWater Environmental Consultants, Inc www.cwenv.com March 16, 2023 Ms. Amanda Jones Mr. Paul Wojoski US Army Corps of Engineers NC DWR, 401 Permitting & Buffer Unit Asheville Regulatory Field Office 512 N. Salisbury Street, 9th Floor 151 Patton Avenue, Room 208 Raleigh, North Carolina 27604 Asheville, North Carolina 28801 RE: Lake Tahoma Dredge Project Individual Permit Application McDowell County, North Carolina Dear Ms. Jones and Mr. Wojoski, The attached Individual Permit application is being submitted on behalf of Lake Tahoma, Inc., represented by Mr. Robert Cottam. The applicant is seeking permit authorization for impacts to open waters associated with dredging of Lake Tahoma and deposits in a dredge spoil area, which is located near 3300 Lake Tahoma Road in Marion, McDowell County, North Carolina (Parcel # 0783-00-12-6465). The request would be a modification to the existing Corps individual permit issued September 17, 2019 (SAW-1997-02095). Please contact me anytime at 828-698-9800 or eromaniszvn(a�enviroscienceinc.com if you have any questions regarding the application and supplemental information. A copy of this application has been sent via email to Ms. Andrea Leslie, NC Wildlife Resources Commission; Mr. Byron Hamstead, US Fish and Wildlife Service; and Mr. Joey Winston, NCDEQ Division of Water Resources - Asheville Office. Sincerely, E=Roaniszyn Senior Scientist Copy issued: NC DEQ Division of Water Resources, Asheville Office — Joey Winston NC WRC — Andrea Leslie US FWS, Asheville Office — Byron Hamstead 145 Th Avenue West, Suite B Hendersonville, NC 28792 828-698-9800 Tel Preliminary Data Entry Fields for New Actions SAW — - 1. Project Name: Lake Tahoma Inc. 2. Work Type: Private ❑� Institutional ❑ Government ❑ Commercial ❑ 3. Project Description / Purpose: To authorize removal of approximately 244,137 cubic yards of sediment from Lake Tahoma, including construction of a dredge spoil area, a boat access ramp, and a temporary stream crossing. 4. Property Owner / Applicant: Lake Tahoma Inc. S. Agent / Consultant: ClearWater Environmental Consultants 6. Related Action ID Number(s): SAW-1997-02095 7. Project Location - Coordinates, Street Address, and/or Location Description: The project is located at 3300 Lake Tahoma Road, Marion (approximate address), in McDowell County, North Carolina. 35.723667,-82.090139 8. Project Location - Tax Parcel ID: 0783-00-12-6465 9. Project Location —County: McDowell 10. Project Location — Nearest Municipality or Town : Marlon 11. Project Information — Nearest Waterbody: Orchard Creek / Lake Tahoma / Buck Creek 12. Watershed / 8-Digit Hydrologic Unit Code: Catawba / 03050101 Authorization: Section 10 ❑ Section 404 ❑✓ Section 10 & 404 Regulatory Action Type: ❑✓ Standard Permit U Nationwide Permit # ❑ Regional General Permit # ❑ Jurisdictional Determination Request F ]Unauthorized Pre -Application Request Activity 0 Compliance ❑ No Permit Required Revised 20210513 C�earWater Department of the Army Wilmington District, Corps of Engineers Attn: Scott McLendon, Chief Regulatory Division PO Box 1890 Wilmington, NC 28402-1890 -and- NC DWR, Webscape Unit Attn: Karen Higgins 512 North Salisbury Street Raleigh, North Carolina 27604 I, the current landowner/managing partner of the property identified below, hereby authorize C1earWater Environmental Consultants, Inc. (CEC) to act on my behalf as my agent during the processing of jurisdictional determination requests and permits to impact Wetlands and Water of the US subject to Federal jurisdiction under Section 404 of the Clean Water Act and/or Section 10 of the Rivers and Harbors Act of 1899. CEC is authorized to provide supplemental information as needed at the request of the USACE or DWR. Additionally, I authorize representatives of the Wilmington District, US Army Corps of Engineers to enter upon the property herein described for the purposes of conducting onsite investigations and issuing a determination associated with Wetlands and Waters of the US subject to Federal jurisdiction under Section 404 of the Clean Water Act and/or Section I0 of the Rivers and Harbors Act of 1899. Property Owner of Record: C�V t �r' : F C C :r� i I i rf[, t P t-e 5 LA?-k-r ; L Property Owner Address: Phone Number: 6 - eR7 0 Co Email address: W C- C act . c em Property Location: s! t e. i e a , 0'vv1 k ' "\ ' �h a t+-° e o - u Owner/Managing partner Signature: -,_.-7!1 Owner/Managing printed name: ��l �� L� , �J � IA f Iyi AA(.) Date: 1 (�; — ACo a- 0 32 Clayton Street Asheville, NC 28801 Phone; 828-698-9800 www.cwenv.com Individual Permit Application for U.S. Army Corps of Engineers Section 404 Permit and North Carolina 401 Water Quality Certification March 10, 2023 Applicant: Lake Tahoma, Inc. Attn: Paul Coughlin Project Location: 3300 Lake Tahoma Road Marion, NC 28752 Prepared by: C1earWater Environmental Consultants, an EnviroScience Company 145 7th Ave West, Suite B Hendersonville, NC 28792 828-698-9800 U.S. Army Corps of Engineers (I ISACE) Form Approved - APPLICATION FOR DEPARTMENT OF THE ARMY PERMIT OMB No. 0710-0003 33 CFR 325. The proponenl agency is CECW-CC)-R- Expires; 02.28.2022 The public reporting burden for this collection of information, OMB Control Number 0710-0003, is estimated to average 11 hours per response, including the time for reviewing instructions. searching existing data sources- gathering and maintaining the aata needed, and complel;ng and reviewing the collection of information. Servo comment, reyar(hr:g +.hr Cu Jtn sti r,i[e i,r [i.irder reduction suggestions iv the Department of defense. Washington Headquarters Services. ai _ _ _ Respondents should he aware that rotwithstsneing any other provision of law, no person shall be subject to any penalty for fading to comply with a Collection of information if it does not display a currently valid OMB control number PLEASE DO NOT RETURN YOUR APPLICATION TO THE ABOVE EMAIL. PRIVACY ACT STATEMENT Authorities Rivers and Harbors Act, Section 10, 33 USC 403: Clean Water Act. Section 404- 33 USC 1344, Marine Protection. Research. and Sanctuanes Act Section 103, 33 USC 1413: Regulatory Programs of the Corps of Engineers: Final Rule 33 CFR 320-332. Principal Purpose Information provided on this form w:l be used in evaluating the application for a permit. Routine Uses. This information may be shared with ,he Department of Justice and other federal. state and local government agenaes, and the public and may be made available as part of a public nolir..e. as required by Federal law. Submission of requested Information is voluntary however- if Information is not provided the permit all cannot be evaluated nor can a permit be issued. One set of original drawings or good reproducible copies which show the location and character of the proposed activity must ❑e attached to this application (see sample drawings and/or instructions) and be submitted to the District Engineer having jurisdiction over the location of the proposed activity. An application that is not completes in full will be returned. System of Record Notice (SORN). The information rere.ved is entered -nto our permit triirl.,ing r)atahase and a SORN has been completed (SORN 9A1145b) and may be accessed at the following website: (ITEMS i THRIJ 4 TO BE FILLED BY THE CORPS] 1. APPLICATION NO. 2. FIELD OFFICE CODE 3. DATE RECEIVED 14. DATE APPLICATION COMPLETE (ITEMS BELOW TO BE FILLED BY APPLICANT) 5 APPLICANT'S NAME a. AUTHCRIZED AGENT'S NAME ANC) TITLE {agent is not required) First - Ytlul Middle -F Last - C'csuyllIin First - Lrtc Middle - Last - Rumanlszyn Company - Lakt Tahonttt Incorporated Corimpany - CIrZ[T'W CIr. an 1-m iroScicnc.d Con111an� E-mad Address -p A Cc(aaoI-cnill E -ma ll Address-Crii1Tltlnls7`'tlitt C11VIrasClcllCc! inc,00fil S. APPLICANT'S ADDRESS 9. AGENT'S ADDRESS. Address- 908 Furctil Hill Drip u Address- 145 7111 Avemw %Vv,t: 5ullc 13 City - High point State - NC Zip - 272621 Country -L'SA City- Hendersonville State - ItiC Zap- 28797 Country -USA 7, APPLICANT'S PHONE NOs. wIAREA CODE 10. AGENTS PHONE NOs- wiAREA CODE a. Residence b- Business c. Fax a Residence b Business c. Fax c :16) X70-5280 (828) 698-9M)0 STATEMENT OF AUTHORIZATION 11. l nereby authorize, CfearWater to act in try, behal' as my agent in :he processing of tr:is application and to furnish upon recuiasl supplemental information in support of pplication, slfvAul A�P:1cA — — DATE NAME, LOCATION, AND DESCRIPTION OF PROJECT OR ACTIVITY 12. PROJECT NAME OR TITLE {see Instructions) Lakr _Fahoma Dredging, 13, NAME OF WATERBODY IF KNOWN (if applicable) 14- PROJECT STREET ADDRESS (if applicable) Lake Tahnina Address +300 L.akr Fuhuilla Ru;ld 15. LOCATION OF PRO.;ECT Lamude N 3S."3007 Longitude: W-82.09009 City- Marion State- tiC Zip- ,N-�, 15 OTHER LOCATION DESCRIPTIONS, IF KNOWN (see ristructions) State Tax Parcel ID 07. 3-[00-12-(465 Municipality near Marion. tiC. seC:io7 Township - Range - ENG FORM 4345, FEB 2019 PREVIOUS EDITIONS ARE OBSOLETE- Page I of 3 Frini Frrm Save 1 �. �I tC1l Ok+IS �`f7 tki� StT� From Ashevi11e, tallow 1-40 Fastbound, take Fix it 72 for U -70 toward Old Fort. Confinueon US-70 Easfb and for approxi nmiely 9 miles. Turn right on to NC-80 North (Lake Taitarna Road). Continue on NC-80 North l bake Tahoma Road) for approximately 3 miles to reach the Orchard Meadow dredge disposal area prqeat sitr (Figure 21. 18. Nature of Activity (Dmedption of projer_t, hwJLde al features) See xt4ched Engineering Forth 4345 Supplement. 1g_ Project Purpose tOesenbe the reason or purpaee of the project, sat int&=Cons) The pwpow of the Lake Tahoma Dredge Project is to authorim the r moval of approx inwtel y 244.137 cubic yards of sett sediment from the bottom of Lake Tahorrtu. Fxmss sediment has accumulated whets' Ruck Creek and Little Flock Creek enter the lake. Tht• authori{motion would include ertablishing a dredge spoil area on property owned by Lake Tahoma, Inc. (property owners association) near the smthtnu t corner of Lake Tafrvma, cpnstruCtion of beat access ramp adjacent to the dredge ToiI area, and a temporary strum crusting to access a section of the dredge spoil area, The request would be a modiFrcartion to the existing CD;ps individual permit is-ued September 17, 2019 (SA-1997-02095). USE BLOCKS 20-23IF DREDGED ANDOR FILL MATERLAL kS M BE DISCHARGED 20. Reason(s) (or discharge To ro-move accvmulari d sediment at the ccmflucnocs with [lack and Little Duck erreks, which would improvc and protect the recreational, aesthetic, and natural (habitat and wildlife) characteristics ofthe reservoir. 21. Type(s) of Material E3eing Dw�charged and the Arnount of Each Type irF Cubic Yards; Typo TYPE Type Amount In Cubic Yards Amount hi Cubic Yards Amount in Cubic Yards DriAge Spoihi) 244.137 cubic yards 22. Strliace Area in ,acres of Wetlands or parer Wators F Hied (sere tmtrueNarrs) Acres 0 or Lk w Feat 37 for temporary stream crossing 21 Cescriviion of Avoidance, trdi i(nizatiom end Compenm8bun (gee insmmivnS) Sce attached Engineering Form 4345 SupplLmcm. ENG FORM 4345. FEB 2019 Page 2 of 3 24 Is Any Portion of the Work Already Complete? F]yes �No 1F YES, DESCRIBE THE COMPLETED WORK 25. Addresses of Adjoining Property Owners, Lessees Etc., Whose Properly Adjoins the Waterbody id nyre ran :,a d„te en hare pla28 BSiBL'n 3 Suppkimer;d, l a- Address- See altache[I Ettgineerince Forin 4345 Supplement and l-i',LIIl• f, City - State - Zip - h. Address - State - Zip - C. Address - City - Stale - Zip - d- Address - City - State - Zip - e- Address - City - Slate - Zip - 26. L st of Other Certificates or Approvals Denials received from other Federal, State or Local Agencies for Work Described in Tees Application AGENCY TYPE APPROVAL' IDENTIFICATION DATE APPLIED DATE APPROVED DATE DENIED NUMBER Sce 434- % Supplement Would include but is not restricted to zoning. building• and flood plain permits 27 Ap lion Is hereby oe for permst or perrnits to authorize the work describes n Inis application I Certify that this information in this application is comple:r a aeCura I f ther c [ha[ I po ash the aulhorty to undertake the work described hF«; .•i•,, authorized agent of the aaphcanI :Z3 -►-� 03-09-2023 SIGN T RE C7F A CANT DATE ,N• ENT DATE The Application must be signed by the person who desires to undertake the proposed activit. plicant] or it may be signed by a duly authorized agent if the statement in block 11 has been filled out and signed. 18 U.S.C- 5eciton 1001 provides that: Whoever, in any manner within the jurisdiction of any department or agency of the United States knowingly and willfully falsifies, conceals, or covers up any trick, scheme. or di5guises a material fact or makes any false. fictitious or fraudulent statements or representations or makes or uses any false writing or document knowing same to Contain any false. fictitious or fraudulent statements or entry, shall be fined not more than S10.000 or imprisoned not more than five years or both. ENG FORM 4345. FEB 209 Paqe 3 o` 3 ENG FORM 4345 CONTINUED: APPLICATION FOR OPEN WATER IMPACTS ASSOCIATED WITH THE HYDRO -DREDGING OF LAKE TAHOMA. 15. Location of Project The project is located on Lake Tahoma near 3300 Lake Tahoma Road in Marion, McDowell County, North Carolina (Figure 1). 18. Nature of Activity This permit application is a modification to the existing US Army Corps of Engineers (Corps) individual permit issued September 17, 2019 (SAW-1997-02095). That 10-year permit covers 2.1 acres to remove approximately 9,000 yds3 from Buck Creek and 3,000 yds3 from Little Buck Creek behind cofferdams, along with periodic maintenance dredging. This work was completed but sediment monitoring has indicated additional dredging is needed within ten years. Also, a 2020 hydrographic and sediment quantity study of the areas near Buck Creek and Little Buck Creek behind the cofferdams and in deeper water found extensive soft sediments (see Attachment B). This project will address several needs of the Lake Tahoma community, including: • Required sediment maintenance above cofferdams installed in 1997 at the mouths of Buck Creek and Little Buck Creek; the cofferdams capture sediment from sources off property (roads, mining operations, streambanks) but lose effectiveness if sediment is not removed; • Expanding dredging operations beyond the cofferdams further into the lake; • Restoring/maintaining stream and lake depth to improve their use for boating and fishing as well as aesthetics; • Improving aquatic habitat that has been degraded by excess sediment and temperature due to shallow depths; and • Helping maintain capacity of Lake Tahoma, which is an important drinking water source for the town of Marion. The applicant is seeking an amendment to the existing Corps decision document for the following reasons: 1. To extend the existing Corps permit for dredging above the cofferdams through December 31, 2063; this permit uses clamshell (mechanical) dredging techniques and the current individual permit expires December 31, 2029; 2. To request a 40-year permit for dredging downstream of the cofferdams using hydro -dredging; 3. To change the dredge spoils disposal area to a new location adjacent to Lake Tahoma; and 4. To permit return water from upland contained disposal areas and temporary stream impacts associated with construction of the dredge disposal area. The Limits of Disturbance for dredging would be the entire 160 acres of the reservoir, and 17.4 acres for the dredge disposal area. If approved, the conditions outlined in the existing Corps Individual Permit and NC Division of Water Resources (DWR) 401 Certification would be followed, unless otherwise directed by the regulatory agencies. Two previous individual permits were received in 1997 and 2017 for dredging and managing sediment in Buck Creek and Little Buck Creek, with dredging events occurring in 1997, 2009, 2017, 2019, and 2020. During the most recent dredging, both streams were mechanically dredged but hydro -dredging was used to access harder to reach areas of Little Buck Creek. ENG Form 4345 Supplemental Information Lake Tahoma Dredging Individual Permit Application pg. 1 Hydro -dredging is the preferred method for dredging downstream of the cofferdams because of deeper water and this method typically causes less impact. It is not considered a viable option upstream of the cofferdams because most of these areas are not accessible due to cofferdam location and they collect woody debris and large cobble which obstructs the hydro -dredge operation. Also, if the dredge disposal site is not changed, hydro -dredging would not be viable due to costs and transportation logistics of pumping or hauling spoils the approximately two-mile distance from the dredge area to the currently permitted Miller Farm disposal site. The new proposed disposal location at Orchard Meadow is adjacent to the lake and would be a shorter pumping distance (Attachment A). Dredging will be conducted in phases and is expected to occur as an ongoing project over 40 years. Phase I is proposed to start in 2023 and will focus on the mouths of Little Buck Creek (Area A; Attachment B) and Buck Creek (Area B) upstream and downstream of their cofferdams using mechanical and hydro -dredging techniques. Area A covers approximately 6.2 acres and Area B covers approximately 10.3 acres for a total area of 16.5 acres proposed to be dredged. These areas contain approximately 32,920 yds3 and 84,959 yds3, respectively, of soft sediments according to the 2020 hydrographic and sediment quantity study (Attachment B). Dredge materials would be disposed of it at the Orchard Meadow disposal area, which has a capacity of approximately 244,137 yds3. Both tributaries have sediment retention structures (cofferdams) where they enter the lake, which function to minimize sedimentation into the lake by collecting and storing it as it travels downstream. These structures, as well as lake dredging to remove sediment, were authorized by permits issued in 1997 and 1998. They require periodic maintenance to remove sediment to ensure storage capacity isn't exceeded, which would result in sediment flowing into the lake. No impacts to wetlands would occur as a result of this continued mechanical dredging activity. The second dredging phase is dependent on the remaining storage capacity at the Orchard Meadow discharge site following the completion of Phase I activities. Phase 11 will focus on Caretakers Cove (Figure 3) and other portions of the lake that were not dredged during Phase 1. Phase I I dredging areas will be selected on a greatest -need basis but will not occur near the dam for safety reasons. Before Phase 11 begins, a notification and site plan will be submitted to the Corps and DWR. If needed during either dredging phase, a waiver for the NC Wildlife Resource Commission trout moratorium would be requested as trout do not typically reproduce in lakes. The dredging barge carries a hydraulic, horizontal cutter that can reach approximately 30 to 35 feet in depth. The barge will enter the lake via a new gravel drive and boat ramp. The gravel drive and boat ramp will access the lake from Lake Tahoma Road near the Orchard Creek culvert crossing (coordinates 35.723806,-82.089773; Figure 5). The gravel drive will consist of ballast over woven geotextile, the distance will be determined at the time of construction. The ramp will be 60 feet in length and 16 feet wide (Attachment A). It will be constructed as a gabion mattress placed over ballast. The ballast will be placed over woven geotextile. Orchard Creek crosses under Lake Tahoma Road via two side -by -side concrete culvert; the dimensions of both are 5 feet wide (12 feet total width with center support), 6 feet high, and 50 feet long. The applicant expects the culvert will be used as a chase for the discharge line. The NC Department of Transportation (DOT) has verbally approved use of the culvert as a chase for the dredge spoils pipe; the applicant is in the process of establishing an agreement with DOT. The discharge area is an upland valley known as Orchard Meadow located at approximately 3339 Lake Tahoma Road, Marion, NC (Figure 3). The previous location was the Miller Farm, as ENG Form 4345 Supplemental Information Lake Tahoma Dredging Individual Permit Application pg. 2 approved in the Corps letter dated October 30, 2020 to Mr. Robert Gregory. The new location provides more storage space to accommodate the additional discharge material and reduces costs due to shorter transport distance and not having to use dump trucks. The discharge area is composed of an existing meadow covered primarily with grasses, and two recently cleared sections of forest. The discharge site is approximately one mile (by water) from dredge Area A to the northeast and 0.7 miles from Area B to the north (Attachment B). Orchard Creek and several unnamed tributaries flow through the storage areas. The discharge area will be divided into three storage areas (Attachment A): A (8.13 acres), B (5.53 acres), and C (3.71 acres). Storage areas A and B will be closest to the lake at a distance of approximately 550 feet at their closest point. The total storage capacity will be 244,137 yds3, which is anticipated to provide 40 years of storage capacity. Storage Area A will be divided into six containment and dewatering cells. The capacity of each cell will be: • Cell 1 = 17,447 yds3, • Cell 2 = 12,838 yds3, • Cell 3 = 7,584 yds3, • Cell 4 = 11,664 yds3, • Cell 5 = 21,826 yds3, and • Cell 6 = 26,439 yds3. Additional cell details are provided in Table 2 in the engineering plans provided in Attachment A, including elevations and coverage area. The cells will act as two -basin dewatering structures to treat water taken from the lake. Cells 1 and 2 will function as one unit separated by a phase separation dike, as will cells 3 and 4, and cells 5 and 6. Each cell will have two feet of freeboard. Areas B and C are each composed of one cell (7 and 8, respectively), which are designed for greater capacity: • Cell 7 = 91,373 yds3 and • Cell 8 = 54,966 yds3 Each of these cells will include a phase separator dike, which will be raised as the basin is filled. Each addition will occur when up to eight feet of discharge material is added, to be determined by engineering oversight. The additions will be ten feet high maximum and include two feet of freeboard. Sloped retaining walls will be used to avoid impacts to wetlands and the trout buffer (Attachment A); three walls will be used in cell 7 and two in cell 8. The maximum height of the retaining walls is four feet. The cells will not be constructed at the same time. They will be constructed when needed as other cells are filled. The dredge discharge line will first extend to cells 5, 6 and 7 due to their close proximity to the reservoir. Water drained from the dredge spoils will be discharged into Orchard Creek through 18-inch diameter HDPE discharge pipes placed at the bottom of cells 2, 4, 6, 7, and 8. Each pipe will be placed in a concrete cradle for structural support. The pipe inlet will be a 48 in diameter HDPE riser extended to the top of the cell embankment and surrounded by rock filter. The pipe outlet will be protected with a headwall and twelve feet of rip -rap energy dissipator to prevent erosion. The storage areas, including discharge pipes and energy dissipators will be located outside the 25-foot riparian buffer. ENG Form 4345 Supplemental Information Lake Tahoma Dredging Individual Permit Application pg. 3 At the mouth of Orchard Creek with Lake Tahoma, a Type 3, double floating silt curtain turbidity barrier will be placed approximately 80 feet into the lake to prevent any silt created by dredging discharge or construction operations from flushing into the lake (Attachment A). The curtain will be elevated above the lake bottom no more than two feet. Area A will be accessed via an existing dirt road used to access the fields. The access road to Areas B and C will be newly constructed on top of an existing soil road in adjacent upland forest. The trees at Areas B and C have already been cleared; additional tree clearing of approximately 0.5 acres will be needed for the access road. The access road to Areas B and C will require one temporary stream crossing. The crossing will be over a HDPE culvert that will impact approximately 40 linear feet of stream (0.003 acres). The culvert will be installed in the dry and embedded per permit conditions (see detail sheet D3). The temporary crossing will be used to construct cell 8. After construction, it will be removed until cell 8 is needed for dredge materials, at which time the Corps and DWR will be notified of its reinstallation. Once cell 8 is filled to capacity and no longer used, the temporary crossing will be removed again. Typical earth -moving equipment (i.e. backhoe, dump truck, bulldozer, etc.) will be operated from upland areas to create the dewatering basin structures. When the dewatering basins are full, they will be seeded and planted with native vegetation. 23. Description of Avoidance, Minimization, and Compensation Only areas with the most accumulated sediments as determined by the hydrographic and sediment quantity study will be targeted to avoid excess dredging. Hydro -dredging minimizes the risk for erosion and sediment control problems when compared to traditional dredging methods. If mechanical dredging methods were used, such as in past dredging events, multiple streamside areas would have to be cleared for equipment access, which would disrupt riparian buffers and potential destabilize banks. Also, a temporary crossing would need installed over Little Buck Creek to transport dredging equipment. Orchard Meadow is an area already impacted by human modifications. Locating the disposal area here will minimize impacts on the natural environment, including wildlife, by avoiding more extensive impacts that would occur if constructed in another less impacted area. Dredge material will be pumped into a two -basin dewatering structure to promote maximum settling of suspended particles. The locations of the dewatering basins begin approximately 550 feet from the lake. Cells 1 to 6 would involve minimal clearing of woody vegetation due to current land use being open field. Trees would need removed for cells 7 and 8. All cells will be placed in uplands at least 25 feet from streams or wetlands. The discharge pipes for cells 2, 4, 6, 7, and 8 will be placed in a concrete cradle for structural support (Attachment A). The pipe inlet will be a 48-inch diameter HDPE riser extended to the top of the cell embankment and surrounded by rock filter. The pipe outlet will be protected with a headwall and twelve feet of rip -rap energy dissipator. The access road location for storage area A will use an old roadbed and requires minimal grading and tree clearing, and no stream or wetland impacts. The access road location for storage areas ENG Form 4345 Supplemental Information Lake Tahoma Dredging Individual Permit Application pg. 4 B and C will use an existing, unimproved soil road. This road will include a temporary stream crossing between cells 7 and 8. The culvert will be installed and removed in -the -dry using a pump around system. The gravel drive and boat ramp will consist of ballast stone over woven geotextile (Attachment A). In addition, the ramp will have a gabion mattress placed over the ballast. These will be installed in the dry when lake levels are low. There is little risk of sediment that has accumulated behind the dam to be released downstream as a result of dredging activities. At the dredging locations, the distance to the dam is great enough to allow silt and sediments to settle before reaching the dam. Downstream of the Orchard Meadow disposal site, a Type 3 double floating silt curtain will be installed approximately 80 feet from the mouth of Orchard Creek into the lake. The curtain will be elevated above the lake bottom no more than two feet. At the base of the dam there is a 24-inch valve, which is permanently closed. The dam's penstock will be used to lower lake levels a maximum of four feet for boat ramp installation and mechanical dredging. The penstock is operated so the intake side remains clear of debris and siltation. Appropriate erosion and sediment controls will be used during all construction phases, including silt fence and stabilizing with seed and straw when construction activities are complete. The dewatering basins will also be seeded and planted with native vegetation when full. There is potential to sell the spoils for fill material once they are dry to extend the lifespan of the basins for future use. A summary of the avoidance and minimization of proposed impacts is found in Table 2. Table 2. Avoidance and Minimization On -Site Proposed Percent Avoided Feature Total Impact and Minimized 10,886 If / Stream 40 If 99.7% 1.242 ac Wetland 0.187 ac 0 ac 100% Open 0.182 ac 0 ac 100% Water Because the proposed dredging will not involve any permanent impacts, no compensatory mitigation should be required. No impacts to federally protected threatened or endangered species are expected from this project. Most trees that may have been used as summer refugia by species such as bats have been removed; they were cut during the recommended winter period of November 1 to March 31 when bats are in their winter roosts (caves). Additional tree clearing of approximately 0.5 acres will be needed to construct the access road to Areas B and C; this will take place between November 1 and March 31 to accommodate bat species, particularly the northern long-eared bat moratorium. ENG Form 4345 Supplemental Information Lake Tahoma Dredging Individual Permit Application pg. 5 25. Names and Addresses of Adjoining Property Owners Owner Mailing Address City State Zip Code Robin Turner Oswald (Trustee) 10 Cedarcliff Rd Asheville NC 28803-2906 Martha F Noblitt 104 Brookdale Dr Shelby NC 28150-5510 William McMurray III Trustee 108 Quail Ridge Ct Lexington NC 27292-4769 John A Owens 1086 US 70 W Marion NC 28752-5454 William Hill Evans Trustee 110 Gowan Pt Marion NC 28752-9064 Dolores Ann Demontmollin 11244 Kapok Grand Cir St. Petersburg FL 33708-3016 Janet Burhoe-Jones (Trustee) 113 Long Branch Rd Swannanoa NC 28778-3522 John M Green 1214 Yale Place Charlotte NC 28209-1440 Ralph W Meekins 1230 Brookwood Rd Shelby NC 28150-4200 Cummings Properties LLC 1270 Hendersonville Rd Ste 4 Asheville NC 28803-1936 Nathan King Harrison 1301 Country Wood Ct Mt. Pleasant SC 29466-9056 Gary Grindstaff Trustee 1433 N Main St Marion NC 28752-6539 Sarah Noyes Hansen 145 15th Street NE, Apt 606 Atlanta GA 30309-3558 Oliver R Cross III 1614 Hertford Rd Charlotte NC 28207-2108 Laura Dover 17 Fairmont Rd Asheville NC 28804-3804 Judy Webb Snyder 191 Quail Tree Ln State Road NC 28676-8968 Robert D Gregory 207 Valley Ridge Ln Black Mountain NC 28711-0320 M Orders Trustee 216 Normandy Dr Morganton NC 28655-4128 —Ralph Kamaro LLC 22 Boddin ton Ct Asheville NC 28803-3149 William R Griffin III(Trustee) 23 Hampstead Rd Asheville NC 28804-2564 Emmett Montgomery 250 Grey Rd Davidson NC 28036-9778 Dennis K Martin 300 Lake Shore Dr Marion NC 28752-1180 Doug E Ponder 348 Lake Shore Dr Marion NC 28752-1180 Thomas C Johnson(Trustee) 3501 Lake Tahoma Rd Marion NC 28752-6209 Dennis J Whitson 3800 Sugar Hill Rd Marion NC 28752-9656 David T Wilson 42 Hilltop Rd Asheville NC 28803-3124 Thomas S Gillam Jr. 423 Crowfields Dr Asheville NC 28803-3276 Cornelia G Roy 439 Westover Ave Winston Salem NC 27104-2039 The Little Acorn LLC 442 W Kennedy Blvd Ste 380 Tama FL 33606-1495 Cross Patch of NC 447 Westover Ave Winston Salem NC 27104-2039 C R Bell Trust 4911 Andros Dr Tama FL 33629-4801 Ryan Mount 4917 Spring Garden Way Knoxville TN 37918-4053 Robert Gunn Architecture PLLC 498 Little Buck Creek Rd Marion NC 28752-9001 Sarah G Butrum 5 Stuyvesant Rd Asheville NC 28803-3022 Peter W Jaber 50 Cedar Hill Dr Asheville NC 28803-3043 Mark W Ayers 5024 Carmel Club Dr Charlotte NC 28226-8022 Potluck 4 LLC 505 Woodward Way NW Atlanta GA 30305-4041 David T May (Trustee) 60 Terrace Rd Asheville NC 28801-1539 Elmer Bowman Family 607 5th St NW Hickory NC 28601-3611 Timothy Marshall Good 621 Brandy Ct Waxhaw NC 28173-9326 Lebbon 68 Green Forest Rd Swannanoa NC 28778-2245 —Douglas Frank L Boldon 85 Montevista Ave Marion NC 28752-5376 William Knox Tate Jr. 852 Little Buck Creek Rd Marion NC 28752-5996 Susan B Williams 9023 Yellow Pine Ct Waxhaw NC 28173-8376 Paul W Coughlin 908 Forest Hill Dr High Point NC 27262-2932 Glendine B Smith Trustee 97 Wembley Rd Asheville NC 28804-1605 Jeannette C James(Trustee) 33 White Oak Rd Asheville NC 28803-2922 Lake Tahoma Inc. PO Box 2758 Shelby NC 28151-2758 Luisa Lorenzo Wilson PO Box 1087 Marion NC 28752-1087 John McDonald Cross PO Box 147 Marion NC 28752-0147 ENG Form 4345 Supplemental Information Lake Tahoma Dredging Individual Permit Application pg. 6 Owner Mailing Address City State Zip Code Buck Creek Corporation PO Box 2758 Shelby NC 28151-2758 Julia Elizabeth Barker PO Box 777 Montreat NC 28757-0777 Eugene Cross III PO Box 965 Marion NC 28752-0965 26. Denials or Approvals from Other Agencies A 10-year dredging permit was issued on September 17, 2019 (SAW-1997-02095). The following permits were also received: • DWR 401 permit#20180134 issued January 11, 2019. • DEMLR trout buffer variance received June 26, 2019 (TB-MCDOW-2019-001). • DEQ Land Quality Section Erosion Control Plan approved June 26, 2019 (MCDOW-2019- 015). • DEMLR NPDES stormwater discharge permit was issued July 25, 2019 (Reference No. NCG01-2019-09880). A request to modify the Corps permit was made on September 9, 2020 to change the disposal area to the Miller Farm. That was approved on October 30, 2020. This application is to request a modification to the existing Corps permit. A new DWR 401 Water Quality Certification and erosion control permit will be required. SUPPLEMENTAL INFORMATION This document supplements the information required by the foregoing "Application for Department of the Army Permit," ENG Form 4345, including information for use in determining how the proposed action satisfies applicable Section 404(b)(1) Guidelines for Specification of Disposal Sites for Dredged or Fill Material, 40 C.F.R. Part 230, to the extent the Guidelines criteria are not addressed in the text of Form 4345. Current Characteristics and Conditions of the Project Area Lake Tahoma, Inc. is a conservation -minded private lake community composed of 51 families that own and maintain the lake, the dam, a historic casino, and 3,500 acres of surrounding land. Community by-laws restrict the number of lots to 51, preventing additional development and helping to preserve the surrounding acres as unspoiled forest land. For many years, Lake Tahoma has invested significant energy and money into improving land, water quality, and ecology. Lake Tahoma, Inc. purchased the dam in 1987 and restored it. They have stocked Buck Creek with trout every year for 27 years. Motorboat restrictions, cofferdams at the mouths of two tributaries, and dredging have all been used to maintain the condition and water quality of Lake Tahoma. Lake Tahoma sits at an elevation of approximately 1,401 feet above sea level and consists of 51 home sites, a few small fields, a 162-acre lake with inactive hydroelectric dam (taken out of service in 1992), a historic casino built on the lake, tennis courts, hiking trails, and gravel and dirt roads. Beyond the immediate vicinity of the project area, land use is a mixture of public lands, residential, and agricultural properties. ENG Form 4345 Supplemental Information Lake Tahoma Dredging Individual Permit Application pg. 7 The vast majority of the Lake Tahoma property is forested. The dominant forest community there is Mixed Mesic Hardwood Forest. Canopy species include tulip poplar, red oak, white oak, red maple, cherry, hickory, birch, hemlock and white pine. The understory includes rhododendron, holly, and ironwood. There are several wetlands located on the site. The majority of these wetlands are riparian wetlands either within the floodplain of channels, or where channels approach the lake. The wetlands in the vicinity of the proposed dredging were identified by hydric soils, wetland vegetation, and a significant source for hydrology. Vegetation in the wetlands areas includes sycamore, willow, Polygonum sp., Carex sp., Ligustrum sp., bamboo, and Microstegium sp. Several fields are present on the property, including the Orchard Creek dredge disposal area. These locations are primarily upland -type habitats and maintained as old -field with abundant grasses. Orchard Creek, Buck Creek, and Little Buck Creek are classified by the NC Division of Water Resources as "WS-II" (drinking water supply), "class B" (Primary Recreation, Fresh Water), and "HQW" (High Quality Water). Buck Creek and Little Buck Creek also carry the Tr classification. Lake Tahoma formed from the impoundment of Buck Creek. The project Site is located within the Blue Ridge physiographic region and more specifically the Eastern Blue Ridge Foothills Ecoregion. Soil series present on the site are found in Figure 4. Alternatives Analysis for Lake Tahoma Dredging The applicant considered three alternatives for the additional dredging that would occur beyond the cofferdams: a) Preferred (As -Proposed) Alternative; b) Mechanical Dredging Alternative; and c) No -Action Alternative. a) Preferred (As -Proposed) Alternative (Hydro -Dredging) The preferred alternative would use hydro -dredging techniques for dredging deeper areas of Lake Tahoma at the mouths of Buck Creek, Little Buck Creek and Caretakers Cove (Figure 3), as well as other areas if space allows in the dredge disposal area. Hydro -dredging has less impact on the environment. It is faster, more efficient and cost-effective, and creates less turbidity. Mechanical dredging would still be used upstream of the cofferdams where hydro -dredging is not feasible. In order to meet the stated project purpose, the Orchard Creek dredge disposal area must be constructed adjacent to Lake Tahoma. This would be located in an area already impacted by human modifications, which would minimize impacts on the natural environment, including wildlife, by avoiding more extensive impacts that would occur if constructed in another less impacted area. b) Mechanical Dredging Alternative Mechanical means of dredging beyond the cofferdams would be in -the -wet using a clamshell system operated from a boat or barge. The penstock can't drop water levels far enough to be able to operate mechanical equipment from the ground. Clamshell dredging is known to release significantly more sediment resuspension and turbidity. This reduces dredging efficiency and causing more environmental impact as sediment and turbid water flow to other lake areas. This method would further reduce efficiency due to the double handling of the dredged materials, first ENG Form 4345 Supplemental Information Lake Tahoma Dredging Individual Permit Application pg. 8 onto the barge then onto the haul truck. Additional impacts would occur to riparian buffer vegetation and wildlife to create new access points for haul trucks. c) No -Action Alternative The National Environmental Policy Act (NEPA) requires that a No -Action alternative be analyzed which takes into account the "predictable actions," if any, that may occur should the Corps decide not to act. This No -Action Alternative assumes that Lake Tahoma, Inc. takes no action to remove sediments accumulating in Lake Tahoma. Under this alternative, no hydro -dredging would occur and the dredge spoil area and boat ramp would not be built. All adverse effects associated with these activities would be avoided. All benefits to Lake Tahoma and the surrounding community would not occur. The reservoir would continue to accumulate sediments, which would migrate farther out into the reservoir, thus expanding the recreational and environmental impacts associated with sedimentation. It would also reduce the water storage capacity of Lake Tahoma, which would impact its use as a drinking water supply. ENG Form 4345 Supplemental Information Lake Tahoma Dredging Individual Permit Application pg. 9 CO W L U C� N r N U N 0 V1 W L Co C 0 W \11rt `V J i r � a U R 1 Gin I ru b a r� 4 5 e y� � K e� V 9 s N Q a �� o O a � a 0 d :a o .s -..,w vl • - • Y� FS T a d 8 n � $ E .. ~ � $ S ❑ � � c d� �qyq tri 'y V [j ❑ W LL W Q LL LL R p —w U a. �' W LL 14 lLLy ff�� C= � i 5 J � '•' W W �•N a W ..W r/'d .o � V 0 LL G 3 O G a �n ', N N i `. U QJ .,, 0 a v� m -a L Q U} [a J N N U Q] .O L L Q eTS J Attachment A Engineering Designs y. U z .,•- CD W . 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U "t 0- Y ¢ Z Z fs ❑ W W O Ow w I1 Q w ; U a O Z > I W p LU Y W w} W + ❑w z iz ¢F-UW C7 0w +` Y F W Z O W ch OZZO w LU �OFZ LLI U)v ENO F ¢ m Z w 0 z¢ U) J CDO in J O in at > U oz g >O a a - W w - W 1-- ¢ ¢ o .� °o ui ) U) d a z 0 r Q U z xt Y ❑ z z a ZW oo a Z J Q W 0_ U) Z W J co v° o LLJ,;,z„ w Q Q p liz� Z z N ti E u-, Y z a O a z �z CDm OC �� U �� �/wNa3m F¢ O ¢ w ¢ aca o � m U UUi ¢ o� }ry O U a o ry w >� w J m Q F U) Attachment B Bathymetric Study • V E O W cu J ry P i-Wpnnt _ cr„un ste _asi s Llns rluRna Ll=iaEoav FoMae[srvor�raaRrvi EsaFnw �ailnMnRnil�ory �F ""I" annisaas 111— "Isilsou A wRaiN p�bY�n_aLL I [�ilnsaa lrvcloErvins�nnns[-s ins mnp : �e espo xe � sn��n s us �r ie ry xcne eu or use iie rasui�u snag uou sne urns swn a, o r eci s. es oso oe omen .essao .m esu uis se�_y. Attachment C Jurisdictional Determination U.S. ARMY CORPS OF ENGINEERS WILMINGTON DISTRICT Action Id. SAW-1997-02095 County: McDowell County NOTIFICATION OF JURISDICTIONAL DETERMINATION Property Owner/Applicant: Address: Size (acres) Nearest Waterway USGS HUC Lake Tahoma Incorporated Mr. Paul W. F. Coughlin 908 Forest Hill Drive High Point, NC, 27262 approximately 71 acres Nearest Town Marion Buck Creek River Basin Santee 03050101 Location description: The project site is part of a larger+/- 2922 AC parcel designated as McDowell County Parcel ID: 078300126465. The project includes approximately 71 acres of land within the larger parcel and as shown on the enclosed delineation may and is located at 3300 Lake Tahoma Road, Marion, North Carolina (Approximate Address). 35.722581,-82.094104 Indicate Which of the Following Apply: A. Preliminary Determination X There appear to be waters, including wetlands, on the above described project area, that may be subject to Section 404 of the Clean Water Act (CWA)(33 USC § 1344) and/or Section 10 of the Rivers and Harbors Act (RHA) (33 USC § 403). The waters, including wetlands, have been delineated, and the delineation has been verified by the Corps to be sufficiently accurate and reliable. Therefore this preliminary jurisdiction determination may be used in the permit evaluation process, including determining compensatory mitigation. For purposes of computation of impacts, compensatory mitigation requirements, and other resource protection measures, a permit decision made on the basis of a preliminary JD will treat all waters and wetlands that would be affected in any way by the permitted activity on the site as if they are jurisdictional waters of the U.S. This preliminary determination is not an appealable action under the Regulatory Program Administrative Appeal Process (Reference 33 CFR Part 331). However, you may request an approved JD, which is an appealable action, by contacting the Corps district for further instruction. _ There appear to be waters, including wetlands, on the above described property, that may be subject to Section 404 of the Clean Water Act (CWA)(33 USC § 1344) and/or Section 10 of the Rivers and Harbors Act (RHA) (33 USC § 403). However, since thewaters, including wetlands, have not been properly delineated, this preliminary jurisdiction determination may not be used in the permit evaluation process. Without a verified wetland delineation, this preliminary determination is merely an effective presumption of CWA/RHA jurisdiction overall of the waters, including wetlands, at the project area, which is not sufficiently accurate and reliable to support an enforceable permit decision. We recommend that you have the waters of the U.S., including wetlands, on your property delineated. As the Corps may not be able to accomplish this wetland delineation in a timely manner, you may wish to obtain a consultant to conduct a delineation that can be verified by the Corps. B. Approved Determination _ There are Navigable Waters of the United States within the above described property subject to the permit requirements of Section 10 of the Rivers and Harbors Act (RHA) (33 USC § 403) and Section 404 of the Clean Water Act (CWA)(33 USC § 1344). Unless there is a change in law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. _ There are waters of the U.S., including wetlands, on the above described property subject to the permit requirements of Section 404 of the Clean Water Act (CWA) (33 USC § 1344). Unless there is a change in law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. _ We recommend you have the waters of the U.S., including wetlands, on your property delineated. As the Corps may not be able to accomplish this wetland delineation in a timely manner, you may wish to obtain a consultant to conduct a delineation that can be verified by the Corps. Page 1 of 2 SAW-1997-02095 _ The waters of the U.S., including wetlands, on your property have been delineated and the delineation has been verified by the Corps. We strongly suggest you have this delineation surveyed. Upon completion, this survey should be reviewed and verified by the Corps. Once verified, this survey will provide an accurate depiction of all areas subject to CWA jurisdiction on your property which, unless there is a change in law or our published regulations, may be relied upon for a period not to exceed five years from the date of this notification. _ The waters of the U.S., including wetlands, have been delineated and surveyed and are accurately depicted on the plat signed by the Corps Regulatory Official identified below on . Unless there is a change in law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. _ There are no waters of the U.S., to include wetlands, present on the above described property which are subject to the permit requirements of Section 404 of the Clean Water Act (33 USC 1344). Unless there is a change in law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. _ The property is located in one of the 20 Coastal Counties subject to regulation under the Coastal Area Management Act (CAMA). You should contact the Division of Coastal Management in Morehead City, NC, at (252) 808-2808 to determine their requirements. Placement of dredged or fill material within waters of the US, including wetlands, without a Department of the Army permit may constitute a violation of Section 301 of the Clean Water Act (33 USC § 1311). Placement of dredged or fill material, construction or placement of structures, or work within navigable waters of the United States without a Department of the Army permit may constitute a violation of Sections 9 and/or 10 of the Rivers and Harbors Act (33 USC § 401 and/or 403). If you have any questions regarding this determination and/or the Corps regulatory program, please contact Crystal Amschler at (828) 271-7980 X 4231 or Crvstal.C.Amschler(ausace.army.mil. C. Basis For Determination: N/A. An Approved JD has not been completed. D. Attention USDA Program Participants The delineation included herein has been conducted to identify the location and extent of the aquatic resource boundaries and/or the jurisdictional status of aquatic resources for purposes of the Clean Water Act for the particular site identified in this request. This delineation and/or jurisdictional determination may not be valid for the Wetland Conservation Provisions of the Food Security Act of 1985, as amended. If you or your tenant are USDA program participants, or anticipate participation in USDA programs, you should discuss the applicability of a certified wetland determination with the local USDA service center, prior to starting work. E. Appeals Information for Approved Jurisdiction Determinations (as indicated in Section B. above) If you object to this determination, you may request an administrative appeal under Corps regulations at 33 CFR Part 331. Enclosed you will find a Notification of Appeal Process (NAP) fact sheet and Request for Appeal (RFA) form. If you request to appeal this determination you must submit a completed RFA form to the following address: US Army Corps of Engineers South Atlantic Division Attn: Mr. Philip A. Shannin Administrative Appeal Review Officer 60 Forsyth Street SW, Floor M9 Atlanta, Georgia 30303-8803 AND PHILIP.A. SHANNIN(a_,USACE.ARMY.MIL In order- for an RFA to be accepted by the Corps, the Corps must determine that it is complete, that it meets the criteria for appeal under 33 CFR part 331.5, and that it has been received by the Division Office within 60 days of the date of the NAP. Should you decide to submit an RFA form, it must be received at the above address by ** SAW-1997-02095 It is not necessary to submit an RFA form to the Division Office if you do not object to the determination in this correspondence. Digitally signed by Crystal Crystal Amschler Amschler Corps Regulatory Official: _ Data- 202:2 m 13 11-02-44 _na-nn,Date of PJD: July 13, 2022 The Wilmington District is committed to providing the highest level of support to the public. To help us ensure we continue to do so, please complete our Customer Satisfaction Survey, located online at https://t-cgulatoa.ops.usace.at-my. mil/customer-scl-viec-suivcy/. SAW-1997-02095 TIFICATION OF ADMINISTRATIVE APPEAL OPTIONS AND PROCESS AND Fr REQUEST FOR APPEAL plicant: Lake Tahoma Incorporated File Number: saw-1997-02095 Date: 7/13/2022 Attached is: See Section below INITIAL PROFFERED PERMIT Standard Permit or Letter of permission A PROFFERED PERMIT Standard Permit or Letter of permission)B PERMIT DENIAL C APPROVED JURISDICTIONAL DETERMINATION D PRELIMINARY JURISDICTIONAL DETERMINATION E SECTION I - The following identities your rights and options regarding an administrative appeal of the above decision. Additional information may be found at http://www.usace.army.miFMissions/Civi]Works/Re ug lator ogramandPermits.aspx or Corps regulations at 33 CFR Part 331. A: INITIAL PROFFERED PERMIT: You may accept or object to the permit. • ACCEPT: If you received a Standard Permit, you may sign the permit document and return it to the district engineer for final authorization. If you received a Letter of Permission (LOP), you may accept the LOP and your work is authorized. Your signature on the Standard Permit or acceptance of the LOP means that you accept the permit in its entirety, and waive all rights to appeal the permit, including its terms and conditions, and approved jurisdictional determinations associated with the permit. • OBJECT: If you object to the permit (Standard or LOP) because of certain terms and conditions therein, you may request that the permit be modified accordingly. You must complete Section II of this form and return the form to the district engineer. Your objections must be received by the district engineer within 60 days of the date of this notice, or you will forfeit your right to appeal the permit in the future. Upon receipt of your letter, the district engineer will evaluate your objections and may: (a) modify the permit to address all of your concerns, (b) modify the permit to address some of your objections, or (c) not modify the permit having determined that the permit should be issued as previously written. After evaluating your objections, the district engineer will send you a proffered permit for your reconsideration, as indicated in Section B below. B: PROFFERED PERMIT: You may accept or appeal the permit • ACCEPT: If you received a Standard Permit, you may sign the permit document and return it to the district engineer for final authorization. If you received a Letter of Permission (LOP), you may accept the LOP and your work is authorized. Your signature on the Standard Permit or acceptance of the LOP means that you accept the permit in its entirety, and waive all rights to appeal the permit, including its terms and conditions, and approved jurisdictional determinations associated with the permit. • APPEAL: If you choose to decline the proffered permit (Standard or LOP) because of certain terms and conditions therein, you may appeal the declined permit under the Corps of Engineers Administrative Appeal Process by completing Section 11 of this form and sending the form to the division engineer. This form must be received by the division engineer within 60 days of the date of this notice. C: PERMIT DENIAL: You may appeal the denial of a permit under the Corps of Engineers Administrative Appeal Process by completing Section II of this form and sending the form to the division engineer. This form must be received by the division engineer within 60 days of the date of this notice. D: APPROVED JURISDICTIONAL DETERMINATION: You may accept or appeal the approved JD or provide new information. • ACCEPT: You do not need to notify the Corps to accept an approved JD. Failure to notify the Corps within 60 days of the date of this notice means that you accept the approved JD in its entirety, and waive all rights to appeal the approved JD. • APPEAL: If you disagree with the approved JD, you may appeal the approved JD under the Corps of Engineers Administrative Appeal Process by completing Section 11 of this form and sending the form to the division engineer. This form must be received by the division engineer within 60 days of the date of this notice. E: PRELIMINARY JURISDICTIONAL DETERMINATION: You do not need to respond to the Corps regarding the preliminary JD. The Preliminary JD is not appealable. if you wish, you may request an approved JD (which may be appealed), by contacting the Corps district for further instruction. Also you may provide new information for further consideration by the Corps to reevaluate the JD. SAW-1997-02095 SECTION II - REQUEST FOR APPEAL or OBJECTIONS TO AN INITIAL PROFFERED PERMIT REASONS FOR APPEAL OR OBJECTIONS: (Describe your reasons for appealing the decision or your objections to an initial proffered permit in clear concise statements. You may attach additional information to this form to clarify where your reasons or objections are addressed in the administrative record.) ADDITIONAL INFORMATION: The appeal is limited to a review of the administrative record, the Corps memorandum for the record of the appeal conference or meeting, and any supplemental information that the review officer has determined is needed to clarify the administrative record. Neither the appellant nor the Corps may add new information or analyses to the record. However, you may provide additional information to clarify the location of information that is already in the administrative record. POINT OF CONTACT FOR QUESTIONS OR INFORMATION: If you have questions regarding this decision and/or the If you only have questions regarding the appeal process you may appeal process you may contact: also contact: District Engineer, Wilmington Regulatory Division, MR. PHILIP A. SHANNIN Attn: ADMINISTRATIVE APPEAL REVIEW OFFICER 69 Darlington Ave CESAD-PDS-O Wilmington, NC 28403 60 FORSYTH STREET SOUTHWEST, FLOOR M9 ATLANTA, GEORGIA 30303-8803 PHONE: (404) 562-5136; FAX (404) 562-5138 EMAIL: PHILIP.A.SHANNIN(a_USACE.ARMY.MIL RIGHT OF ENTRY: Your signature below grants the right of entry to Corps of Engineers personnel, and any government consultants, to conduct investigations of the project site during the course of the appeal process. You will be provided a 15 day notice of any site investigation, and will have the opportunit to participate in all site investi Tations. Date: Telephone number: Signature of appellant or agent. For appeals on Initial Proffered Permits send this form to: District Engineer, Wilmington Regulatory Division, Attn: Crystal Amschler, 69 Darlington Avenue, Wilmington, North Carolina 28403 For Permit denials, Proffered Permits and approved Jurisdictional Determinations send this form to: Division Engineer, Commander, U.S. Army Engineer Division, South Atlantic, Attn: Mr. Phillip Shannin, Administrative Appeal Officer, CESAD-PDO, 60 Forsyth Street, Floor M9, Atlanta, GA 30303-8803 Phone: (404) 562-5136; EMAIL: PHILIP.A.SHANNINkUSACE. ARMY.MIL w ®IIIIIIIIIIIIIIII z o a)o U- 'n N o 0 C o�0 iu.3 z 3 O f}L �z z + Attachment D 401 Pre -File Submittal Eric Romaniszyn From: Eric Romaniszyn Sent: Monday, January 9, 2023 11:12 AM To: 401 PreFile Subject: 30 day prefile Lake Tahoma Dredging Project Name: Lake Tahoma Dredging County: McDowell Applicant Name: Paul Coughlin, Lake Tahoma, Inc. (Agent: ClearWater Environmental Consultants, an EnviroScience Company) Applicant Email: Agent: eromaniszyn@enviroscienceinc.com **Please note that multiple projects may be submitted within the same email by supplying all the above information for each project. ***In the event your email is not allowing auto -responses, please save a copy of your sent email for your records and if necessary use that copy in application/form submittal Eric Eric Romaniszyn Senior Scientist [LearWater An EnviroScience Company JB 145 7th Ave West, Suite B, Hendersonville, NC 28792; EnviroSciencelnc.com O. 828.698.9800 1 C. 865.406.12811 24h Emergency: (888) 866-BS40 OH I TN I VA I WV I An ) 1M