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HomeMy WebLinkAbout19940672 Ver 1_Complete File_19940721 State of North Carolina Department of Environment, Health and Natural Resources James B. Hunt, Jr., Governor Jonathan B. Howes, Secretary September 26, 1994 Dr. G. Wayne Wright Corps of Engineers P. O. Box 1890 Wilmington, NC 28402 Dear Dr. Wright: A _X;% MT, - 1:3 FE F1 : 0I9 In keeping with your request, this office has circulated to interested state review agencies U. S. Army Corps of Engineers Public Notice and Action ID. No. 199304598 dated July 21, 1994 which describes a project proposal by the N. C. Dept. of Transportation, Division of Highways of Raleigh. The project, involving a discharge of fill material into waters of the state is located in Fontana Lake and tributaries for the widening of Highway 23 in Almond, Swain County. During the course of the review only one cooperating agency submitted written comments. The Wildlife Resources Commission express concern in a memorandum of August 26, 1994, a copy of which has been forwarded to your Asheville COE office. The Commission, however, will not enter an actual objection provided the following recommendations are considered for inclusion in the '404 permit. The viewpoint position supports the recommendations of the Commission as follows: 1. Wetland losses should be compensated at appropriate ratios for off- site mitigation. Location and acreage of the wetland mitigation area should be specified by the NC DOT prior to permit issuance. 2. Runoff from the project site should be continuously monitored during construction to determine if water chemnistry is being adversely affected, either by "hot rock" exposure or by contact with live concrete. Erosion and sedimentation control plans should include contingencies for containment of toxic runoff, should a problem develop. 3. Stringent erosion control measures should be installed before ground- disturbing activities being and inspected regularly and following each rainfall event. Structures should be designed to anticipate heavy rainfall events in steep terrain, and should be continously maintained. P. O. Box 27687, Raleigh, North Carolina 27611-7687 Telephone 919-715-4100 An Equal Opportunity Affirmative Action Employer 50%recycled/10% post-consumer paper •x Dr. G. Wayne Wright Page 2 September 26, 1994 Significant increases in turbidity in adjacent lake waters will be considered by the NCWRC as a violation of permit conditions. 4. Permanent herbaceous vegetation should be planted on bare areas within 15 days of ground-disturbing activities. Seeding should be staged to avoid large areas of continuously bare soils. The Division of Environmental Management issued Section '401 Water Quality Certification No. 2903 for this project. Should you require additional input from the state on this matter, do not hesitate to contact this office or the commenting agencies. Very sincerely, John Parker, Jr. Inland '404 Coordinator JRP: jr/aw cc: Wildlife Resources Commission Division of Environmental Management V f- ® North Carolina Wildlife Resources Commission 512 N. Salisbury Street, Raleigh, North Carolina 27604-1188, 919-733-3391 Charles R. Fullwood, Executive Director MEMORANDUM TO: John R. Parker, Jr., Inland 404 Coordinator Division of Coastal Management, DEHNR FROM: David Yow, District 9 Habitat Biologist Habitat Conservation Program DATE: August 26, 1994 SUBJECT: U. S. Army Corps of Engineers Action ID No. 199304598, request from the N. C. Department of Transportation (NCDOT) for authorization-of a 404 permit for NC 23 widening from US 19-74 to SR 1121 in Almond, Swain County, North Carolina, TIP Project No. A-9DA. This memorandum responds to a request from the NCDOT for a Corps 404 permit to construct the subject highway segment. The N. C. Wildlife Resources Commission (NCWRC) has reviewed the proposed project, and a site inspection was conducted on August 15, 1994. Our comments are provided in accordance with provisions of the Clean Water Act of 1977 (33 U.S.C. 466 et seq.), the River and Harbor Act of 1899 (33 U.S.C. 403), and the Fish and Wildlife Coordination Act (48 Stat. 401, as amended; 16 U.S.C. 661-667d). The proposed work involves widening of an existing highway facility, with limited realignment of approaches and intersections. Aquatic habitat in the vicinity of the project consists of Fontana Lake and tributaries. Wetland fill is associated with expansion of existing roadway fill slopes into adjacent coves of the reservoir. In previous comment on this project (Stephanie E. Goudreau, September 13, 1993) the NCWRC expressed concerns regarding possible "hot rock" involvement, water quality impacts from concrete contact, stream relocations, wetland mitigation, and potential problems with erosion and soil stabilization. Action 199304598 Page 2 August 26, 1994 The NCWRC understands that surveys for "hot rock" have been conducted for the subject project. While risk of water quality impacts from rock exposure may be lower than on the previous segment of NC 28, the possibility of a similar incident exists for the subject project. The NCDOT is coordinating off-site mitigation of the subject project with resource agencies. However, on-site measures may be required to compensate for lost buffering capacities of wetland margins on Fontana Lake. The NCWRC does object to issuance of a 404 permit for the proposed work, provided the following recommendations are included as permit conditions: 1. Wetland losses should be compensated at appropriate ratios for off-site mitigation. Location and acreage of the wetland mitigation area should be specified by the NCDOT prior to permit issuance. 2. Runoff from the project site should be continuously monitored during construction to determine if water chemistry is being adversely affected, either by "hot rock" exposure or by contact with live concrete. Erosion and sedimentation control plans should include contingencies for containment of toxic runoff, should a problem develop. 3. 'Stringent erosion control measures should be installed before ground disturbing activities begin and inspected regularly and following each rainfall event. Structures should be designed to anticipate heavy rainfall events in steep terrain, and should be continuously maintained. Significant increases in turbidity in adjacent lake waters will be considered by the NCWRC as a violation of permit conditions. 4. Permanent herbaceous vegetation should be planted on bare areas within 15 days of ground disturbing activities. Seeding should be staged to avoid large areas of continuously bare soils. Thank you for the opportunity to provide input in the planning stages for this project. If I can further assist your office, please contact me at (704) 274-3646. CC: Joffrey Brooks, District 9 Wildlife Biologist Micky Clemmons, District 9 Fisheries Biologist Robert Johnson, Manager, Asheville Field Office, USAGE ,janice Nicholls, U. S. Fish and Wildlife Service John Dorney, Division of Environmental Management State of North Carolina Department of Environment, Health and.Natural Resources Division of Environmental Management James B. Hunt, Jr., Governor Jonathan B. Howes, Secretary A. Preston Howard, Jr., P.E., Director August 11, 1994 Mr. Barney O'Quinn Planning and Environmental Branch NC DOT P.O. Box. 25201 Raleigh, N.C. 27611-5201 Dear Mr. O'Quinn: Subject: Certification Pursuant to Section 401 of the Federal Clean Water Act, Proposed road improvement, NC 23 Project # 94672, COE # 199304598 Swain County FILE rnp, Attached hereto is a copy of Certification No. 2903 issued to N.C. Department of Transportation dated August 11, 1994. If we can be of further assistance, do not hesitate to contact us. Sincerely, eston Howard, r P.E. Director Attachments wgc2906 cc: Wilmington District Corps of Engineers Corps of Engineers Asheville Field Office Asheville DEM Regional Office Mr. John Domey Mr. Steve Benton, Division of Coastal Management Central Files ATI.OXA 4* ID EHNR P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone 919-733-7015 FAX 919-733-2496 An Equal Opportunity Affirmative Action Employer 50% recycled/ 10% past-consumer paper NORTH CAROLINA Swain County CERTIFICATION THIS CERTIFICATION is issued in conformity with the requirements of Section 401 Public Laws 92-500 and 95-217 of the United States and subject to the North Carolina Division of Environmental Management Regulations in 15 NCAC 2H, Section .0500 to N.C. Dept. of Transportation resulting in 3.09 acres of wetland impact in Swain County pursuant to an application filed on the 21st day of July of 1994 to Widen NC 23 from US 19-74 to SR 1121. The Application provides adequate assurance that the discharge of fill material into the waters of Fontana Lake in conjunction with the proposed development in Swain County will not result in a violation of applicable Water Quality Standards and discharge guidelines. Therefore, the State of North Carolina certifies that this activity will not violate Sections 301,302,303,306,307 of PL 92-500 and PL 95-217 if conducted in accordance with the application and conditions hereinafter set forth. Condition(s) of Certification: 1. That the activity be conducted in such a manner as to prevent significant increase in turbidity outside the area of construction or. construction related discharge (increases such that the turbidity in the stream is 25 NTU's or less are not considered significant). 2. DEM shall be copied on all mitigation plans and annual reports for such plans. Violations of any condition herein set forth shall result in revocation of this Certification. This Certification shall become null and void unless the above conditions are made conditions of the Federal or Costal Area Management Act Permit. If this Certification is unacceptable to you, you have the right to an adjudicatory hearing upon written request within thirty (30) days following receipt of this Certification. This request must be in the form of a written petition conforming to Chapter 150B of the North Carolina General Statutes and filed with the Office of Administrative Hearings, P.O. Box 27447, Raleigh, N.C. 27611-7447. Unless such demands are made, this Certification shall be final and binding. This the l lth day of August, 1994. DIVISION OF ENVIRONMENTAL MANAGEMENT ton oward, Jr ®rector WQC# 2906 State of North Carolina Department of Environment, Health and Natural Resources Division of Environmental Management James B. Hunt, Jr., Governor Jonathan B. Howes, Secretary A. Preston Howard, Jr., P.E., Director August 18, 1994 Mr. Barney O'Quinn Planning and Environmental Branch NC DOT P.O. Box 25201 Raleigh, N.C. 27611-5201 Dear Mr. O'Quinn: FILE COPY Subject: Certification Pursuant to Section 401 of the Federal Clean Water Act, Proposed road improvement,US 19 from SR 1121 at Almonds to the existing US 19/NC 28 intersection. Project # 94672, COE # 199304598, TIP # A-9DA Swain County Attached hereto is a copy of Certification No. 2903 issued to N.C. Department of Transportation dated August 18, 1994. This Certification replaces one issued to the DOT on 11 August, 1994. If we can be of further assistance, do not hesitate to contact us. Sincerely, kt . on HAttachments wgc2906 cc: Wilmington District Corps of Engineers Corps of Engineers Asheville Field Office Asheville DEM Regional Office Mr. John Dorney Mr. Steve Benton, Division of Coastal Management Central Files ED FE F=4 P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone 919-733-7015 FAX 919-733-2496 An Equal Opportunity Affirmative Action Employer 50% recycled/ 10% post-consumer paper *- . *k' NORTH CAROLINA Swain County CERTIFICATION THIS CERTIFICATION is issued in conformity with the requirements of Section 401 Public Laws 92-500 and 95-217 of the United States and subject to the North Carolina Division of Environmental Management Regulations in 15 NCAC 2H, Section .0500 to N.C. Dept. of Transportation resulting in 3.09 acres of impact to wetlands and water in Swain County pursuant to an application filed on the 21st day of July of 1994 to widen and relocate US 19 from SR 1121 at Almonds to the existing US 19INC 28 intersection. The Application provides adequate assurance that the discharge of fill material into the waters of Fontana Lake in conjunction with the proposed development in Swain County will not result in a violation of applicable Water Quality Standards and discharge guidelines. Therefore, the State of North Carolina certifies that this activity will not violate Sections 301,302,303,306,307 of PL 92-500 and PL 95-217 if conducted in accordance with the application and conditions hereinafter set forth. Condition(s) of Certification: 1. That the activity be conducted in such a manner as to prevent significant increase in turbidity outside the area of construction or construction related discharge (increases such that the turbidity in the stream is 25 NTU's or less are not considered significant). 2. DEM shall be copied on all mitigation plans and annual reports for such plans. Violations of any condition herein set forth shall result in revocation of this Certification. This Certification shall become null and void unless the above conditions are made conditions of the Federal or Costal Area Management Act Permit. If this Certification is unacceptable to you, you have the right to an adjudicatory hearing upon written request within thirty (30) days following receipt of this Certification. This request must be in the form of a written petition conforming to Chapter 150B of the North Carolina General Statutes and filed with the Office of Administrative Hearings, P.O. Box 27447, Raleigh, N.C. 27611-7447. Unless such demands are made, this Certification shall be final and binding. This the 18th day of August, 1994. DIVISION OF ENVIRONMENTAL MANAGEMENT rtQiC? . P stono?Jr. WQC# 2906 state of North Carolina 6epartment of Environment, Health and Natural Resources Division of Coastal Management James B. Hunt, Jr., Governor Jonathan B. Howes, Secretary Roger N. Schecter, Director July 26, 1994 MEMORANDUM TO: Mr. A. Preston Howard, .E., Director Division of Environmental Management FROM: John R. Parker, Jr. Inland `404' Coordinator SUBJECT: `404' Project Review- The attached U. S. Army Corps of Engineers Public Notice for Action No. 199404598 dated July 21, 1994 describing a proposed project by NC DOT-Swain Co. circulated to interested state agencies for comments on applicable Section 404 and/or Section 10 permits. Please indicate below your agency's position or viewpoint on the proposed project and return this form by 8/12/94. If you have any questions regarding the proposed project, please contact me at 733-2293. When appropriate, in-depth comments with supporting data is requested. REPLY No comment. Comments on this project are attached. This office supports the project proposal. ED EHNF1 This office objects to the project as proposed. Signed Date P.O. Box 27687, Raleigh, North Carolina 27611-7687 Telephone 919-733-2293 FAX 919-733-1495 An Equal Opportunity Affirmative Action Employer 50% recycled/ 10% post-consumer paper a DEPARTMENT OF THE ARMY Wilmington District, Corps of Engineers Post Office Box 1890 Wilmington, North Carolina 28402-1890 Action ID No. 199304598 July 21, 1994 PUBLIC NOTICE STATE OF NORTH CAROLINA, DEPARTMENT OF TRANSPORTATION, DIVISION OF HIGHWAYS, POST OFFICE BOX 25201, RALEIGH, NORTH CAROLINA 27611-5201 has applied for a Department of the Army (DA) permit TO DISCHARGE FILL MATERIAL INTO FONTANA LAKE, THE NANTAHALA RIVER, PUMP AND SILES BRANCHES, AND TRIBUTARIES THEREOF IN CONJUNCTION OF NORTH CAROLINA HIGHWAY 23 WIDENING FROM US 19-74 TO SR 1121 IN Almond, Swain County, North Carolina (TIP PROJECT NO. A-9DA). The following description of the work is taken from data provided by the applicant and from observations made during an onsite visit by a representative of the Corps of Engineers. Plans submitted with the application show the widening of the existing two-lane roadway from the community of Almond to the intersection of US 19-74. A new bridge will be constructed north of the existing bridge across Fontana Lake. A total of 61,000 cubic yards of fill material will be discharged below the normal full pool elevation of Fontana Lake (elevation 1708 feet) in conjunction with the extension of cut and fill slopes, impacting 2.81 acres of surface waters and 0.28 acre of wetlands at five locations. A detailed breakdown of quantities and acreages involved at the five locations is shown on sheet 17 of the enclosed plans. All fill slopes are to be lined with class I rip rap up to elevation 1711 feet. An existing haul road will be utilized to access a temporary culverted crossing of the Nantahala River during the construction of the new bridge. Four 48-inch corrugated steel pipes, 900 tons of class II rip rap, and class B stone will be used for the crossing. All temporary fill material will be completely removed upon project completion. Two concrete footings and bents will be constructed, one on each side of the Nantahala River channel, to support the new bridge structure. The project is scheduled to begin in 1995 to take advantage of the Tennessee Valley Authority's drawdown of the lake for routine inspection of the Fontana Dam. NC DOT is developing a mitigation plan to compensate for unavoidable impacts to waters and wetlands. Plans showing the work are included with this public notice. The State of North Carolina will review this public notice to determine the need for the applicant to obtain any required State authorization. No Department of the Army (DA) permit will be issued until the coordinated State viewpoint on the proposal has been received and reviewed by this agency, nor will a DA permit be issued until the North Carolina Division of Environmental Management (NCDEM) has determined the applicability of a Water Quality Certificate as required by PL 92-500. Should the permit be issued, the Tennessee Valley Authority (TVA) will require the permittee to employ best management practices to control erosion and sedimentation, as necessary, to prevent adverse aquatic impacts. This application is being considered pursuant to Section 10 of the River and Harbor Act of 1899 (33 U.S.C. 403) and Section 404 of the Clean Water Act (33 U.S.C. 1344). Any person may request, in writing within the comment period specified in this notice, that a public hearing be held to consider this application. Requests for public hearing shall state, with particularity, the reasons for holding a public hearing. A, -2- The District Engineer has consulted the latest published version of the National Register of Historic Places for the presence or absence of registered properties, or properties listed as being eligible for inclusion therein, and this worksite is not registered property or property listed as being eligible for inclusion in the Register. Consultation of the National Register constitutes the extent of cultural resource investigations by the District Engineer, and he is otherwise unaware of the presence of such resources. Presently, unknown archeological, scientific, prehistorical, or historical data may be lost or destroyed by work under the requested permit. The District Engineer, based on available information, is not aware that the proposed activity will affect species, or their critical habitat, designated as endangered or threatened pursuant to the Endangered Species Act of 1973. The decision whether to issue a permit will be based on an evaluation of the probable impacts, including cumulative impacts, of the proposed activity and its intended use on the public interest. Evaluation of the probable impacts which the proposed activity may have on the public interest requires a careful weighing of all those factors which become relevant in each particular case. The benefits which reasonably may be expected to accrue from the proposal must be balanced against its reasonably foreseeable detriments. The decision whether to authorize a proposal, and if so the conditions under which it will be allowed to occur, are therefore determined by the outcome of the general balancing process. That decision should reflect the national concern for both protection and utilization of important resources. All factors which may be relevant to the proposal must be considered including the cumulative effects thereof. Among those are conservation, economics, aesthetics, general environmental concerns, wetlands, cultural values, fish and wildlife values, flood hazards and flood plain values (in accordance with Executive Order 11988), land use, navigation, shore erosion and accretion, recreation, water supply and conservation, water quality, energy needs, safety, food and fiber production, mineral needs, considerations of property ownership, and, in general, the needs and welfare of the people. For activities involving the placement of dredged or fill materials in waters of the United States, a permit will be denied if the discharge that would be authorized by such permit would not comply with the Environmental Protection Agencies' 404(b)(1) guidelines. Subject to the preceding sentence and any other applicable guidelines or criteria, a permit will be granted unless the District Engineer determines that it would be contrary to the public interest. The Corps of Engineers is soliciting comments from the public; Federal, State and local agencies and officials; Indian Tribes and other interested parties in order to consider and evaluate the impacts of this proposed activity. Any comments received will be considered by the Corps of Engineers to determine whether to issue, modify, condition or deny a permit for this proposal. To make this decision, comments are used to assess impacts on endangered species, historic properties, water quality, general environmental effects and the other public interest factors listed above. Comments are used in the preparation of an Environmental Assessment (EA) and/or an Environmental Impact Statement (EIS) pursuant to the National Environmental Policy Act (NEPA). Comments are also used to determine the need for a public hearing and to determine the overall public interest of the proposed activity. Generally, the decision whether to issue this Department of the Army (DA) permit will not be made until the North Carolina Division of Environmental Management (NCDEM) issues, denies, or waives State certification required by Section 401 of the Clean Water Act. The NCDEM considers whether or not the w -3- proposed activity will comply with Sections 301, 302, 306, and 307 of the Clean Water Act. The application and this public notice for the Department of the Army (DA) permit serves as application to the NCDEM for certification. Additional information regarding the Clean Water Act certification may be reviewed at the offices of the Environmental Operations Section, North Carolina Division of Environmental Management (NCDEM), Salisbury Street, Archdale Building, Raleigh, North Carolina. Copies of such materials will be furnished to any person requesting copies upon payment of reproduction costs. The North Carolina Division of Environmental Management (NCDEM) plans to take final action in the issuance of the Clean Water Act certification on or after August 15, 1994. All persons desiring to make comments regarding the application for Clean Water Act certification should do so in writing delivered to the North Carolina Division of Environmental Management (NCDEM), Post Office Box 27687, Raleigh, North Carolina 27611-7687, on or before August 12, 1994, Attention: Mr. John Dorney. Written comments pertinent to the proposed work, as outlined above, will be received in this office, Attention: David Baker, until 4:15 p.m., August 22, 1994, or telephone (704) 271-4856. V RVV UT•ri'IIMIngLDn u1SLrIQ . 7-14-y4 ; 1 ID ; r? I 7U4 Y?y UU?r-+ U-.AUL-Reg, Branch4 2 191 ?n ??'??t ?) i I.f 1 ! ! 4 ? 0 > > a ! ?.cs L? N. C. DEPT, OF TRANSPORTATION DIVISION OF HIGHWAYS SWAIN COUNTY PROJECT 8.3019122 A-00000A NC 28 ? . tto Is f' au y ut• 1 YSC aTY CITY - EVMLS: .? POP. 1,530' 1? 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V1 ?f1 W cn M I(3a J cu ? a V) S 0- Q z w ? •' _j J c n -1 It N LL QY M APP4TfO/f CO MAV- OF_ PODC TlA Zk x / _ i /'y ?/ L i W a ?o p I o' i _ i i ?? n Ufa co F- •CL ?fJ? 1 ,' ?? • c! 00 I ?p !? jhe CL. P I/ ! t t r 1 t ?? Z All 1 1 !! i D 14 O q 14 W Q r, ' I ! ??9 E, O 1 1 1! O y° O ,I 1 i I t ra E" rn o si) ?cc r i 1 r it U:x NQ Li. vZ f - ?? r 11 ' QH ZN 00 l ! u N O p I I 1 1' E^ O U a i; I i I I cZ o zo z o , 4 0 z Cl) Q 11 ?? ' ? ( z ¢. F I 11 I ` FO 300 a v: w I, I I w' H w d ? ? ? 1 p .-, w rn f '. I r_ r I ?- l 1 1 i g C O 0 ? n w DID z o ? a F Q w o r ms ? ? Zu E - z? w O 0 oo N E? [L U ? U O O z Z z CO) F O 300 E- " W ? E? W G> W U A ? V) _ O z a d) a J 0 3 O n u .4,. w J J Q ? J tJ \J 3 p ay g = > .. w CL _ a cQ F.g Q0 J a a Ru- Hw is Ul U- ? f ?.. O ' g3 - g w Lr) to 0 M ` t - SUMMARY SHEET SITE STATION STRUCTURE FILL BELOW FILL IN FILL IN TYPE MAXIMUM SURFACE WETLANDS HIGH POOL WATERS (C.Y.) (acres) (acres) I 1496+15 TO 60" CS 6,427 0.26 0.28 1499+50 -ll- II 1501+50 TO BRIDGE 0 0 0 1509+50 A2- ILIA 1513+10 TO 135 0.02 0 1513+75 -L1- IIIB 1514+55 TO 48,705 1.94 0 1521+90 -Li- IVA 1527+25 TO 36" CS 6,317 0.35 0 1528+65 .f i IVB 1531+95 TO 36" C5 3,429 0.12 0 .. 1533+05 -LI- V 1538+00 TO 24" CS 440 0.12 0 1539+10 -Ll- VI 15+85 TO 12' X 6' RCBC 7,221 0.62 18+20 -Y4REV- ------ ------ ------ TOTAL 72,674 C.Y. 2.B1 ac 0.90 ac N. C. DEPT OF TRANSPORTATION DIVISION OF HIGHWAYS SWAIN COUNTY PROJECT 8.3019122` A-0009DA NC 28 Q SHEET ?q OF -! MEMO TO: - Rb 6-?(Lp? --Va&60,i A?_ ? cc ,16 401 t?41 J <amkw ?,4+,, DATE: SUBJECT:' ?? s ?,;C? kc ,qc 1aerA??,d CAa4f L't 41" t 6?4)C?10" t b? 614 ?? .its bt k, lecn f? o6C< From: //",)- / Mf ? 4 ??Y= North Carolina Department of Environment, Health, and Natural Resources ?? awry Nom, ? Printed on Recycled Paper 'l 4 v N. C. DEPARTMENT OF ENVIRONIMT, HEALTH, AND NATURAL RESOURCES ASHEVIME REGIONAL OFFICE DIVISION OF ENVIRONMENTAL MANAGEMENT '(ht'ATER, QUALITY SECTION ou c".", gata," FAX 02 i FROM: __...._._... _ ,.. _... ...._....... .... , ...._... ...... .... ..._..._ .. ..,._-._ ,..`_ FAX #: 704J251-MM 4-,o$g DATE: ,. # OF PAGES INCLUDING THIS COVER,; 11+IESSAGE: _ I questia please CaH 704!251; 6208 S0'cl cl AlI-kntl ?slw Ol ZR+rAa mi aj I t naysd WCrdJ LS:FT 1766Z-60-Dfld I 30'd -mml MEMORANDUM PRINT NAMES : Reviewer: -Abul" z!/ T TO: Jahn Dorney WQ Supv.: 'eL Planning Branch DATE: SUBJECT: WETLAND STAFF REPORT AND RECOMMENDATIONS ***EACH ITEM MUST BE ANSWERED (USE N/A FOR NOT APPLICABLE) PERMIT YR. 94 PERMIT N0: 0000672 COUNTY: SWAIN APPLICANT NAME: NC DOT, US 19-74 PROJECT-TYPE: ROAD CONST'UCTION PERMIT-TYPE: IAjD COE-#: 299304598 DOT_#: RCD_FROM CDA: DOT DATE_,FRM CDA: 07/22/94 REG-OFFICE: ARO RIVER„AND SUB_BASIN_#: W404 O-1- STREAI-.CLASS : (3 TrocA7?- WL_IMPACT?: 0/N WL„R.EQUESTED : WL_SCOR'E(#): MITIGATION?: Y/N MITIGATION SIZE: STR INDEX„NO: „ - 5-? - CZ --? 5) WL_,,,TYPE : WL_ACNEST? : YIN WATER IMPACTED BY FILL,? : (9/N i MITIGATION TYPE: DID YOU REQUEST MORE INFO?- &N IS WETLAND RATING SHEET ATTACHED?: Yd) HAVE PROJECT CHANGES/CONDITIONS BEEN DISCUSSED WITH APPLICANT?.- 6M RECO.NMENl3ATxON (Circle One ISSUE SSUE/COND DENY C y?.) cc: Regional Office Contra! Files Z0 ' d 8 eU I 1dno d3ium 01 H i3Q Od al I ? n aysd km=j Ls : n b66T-60-Enu l i7S RO ,1,154 70 bgA i q467Z DEPARTMENT OF THE ARMY Wilmington District, Corps of Engineers Post Office Box 1890 Wilmington, North Carolina 28402-1890 Action ID No. 199304598 PUBLIC NOTICE F ? 1 t 1, a 2 2 1994 July 21, 1994 STATE OF NORTH CAROLINA, DEPARTMENT OF TRANSPORTATION, DIVISION OF HIGHWAYS, POST OFFICE BOX 25201, RALEIGH, NORTH CAROLINA 27611-5201 has applied for a Department of the Army (DA) permit TO DISCHARGE FILL MATERIAL INTO FONTANA LAKE, THE NANTAHALA RIVER, PUMP AND SILES BRANCHES, AND TRIBUTARIES THEREOF IN CONJUNCTION OF NORTH CAROLINA HIGHWAY 23 WIDENING FROM US 19-74 TO SR 1121 IN Almond, Swain County, North Carolina (TIP PROJECT NO. A-9DA). The following description of the work is taken from data provided by the applicant and from observations made during an onsite visit by a representative of the Corps of Engineers. Plans submitted with the application show the widening of the existing two-lane roadway from the community of Almond to the intersection of US 19-74. A new bridge will be constructed north of the existing bridge across Fontana Lake. A total of 61,000 cubic yards of fill material will be discharged below the normal full pool elevation of Fontana Lake (elevation ?t) in conjunction with the e ion of cut and fill slopes, impac tin 2.81 cres of surface waters and 0.28 are of wetlands at five locations. A sled breakdown of quantities and creages involved at the five locations is shown on sheet 17 of the enclosed plans. All fill slopes are to be lined with class I rip rap up to elevation 1711 feet. An existing haul road will be utilized to access a temporary culverted crossing of the Nantahala River during the construction of the new bridge. Four 48-inch corrugated steel pipes, 900 tons of class II rip rap, and class B stone will be used for the crossing. All temporary fill material will be completely removed upon project completion. Two concrete footings and bents will be constructed, one on each side of the Nantahala River channel, to support the new bridge structure. The project is scheduled to begin in 1995 to take advantage of the Tennessee Valley Authority's drawdown of the lake for routine inspection of the Fontana Dam. NC DOT is , developing a mitigation plan to compensate for unavoidable impacts to waters' and wetlands. Plans showing the work are included with this public notice. The State of North Carolina will review this public notice to determine the need for the applicant to obtain any required State authorization. No Department of the Army (DA) permit will be issued until the coordinated State viewpoint on the proposal has been received and reviewed by this agency, nor will a DA permit be issued until the North Carolina Division of Environmental Management (NCDEM) has determined the applicability of a Water Quality Certificate as required by PL 92-500. Should the permit be issued, the Tennessee Valley Authority (TVA) will require the permittee to employ best management practices to control erosion and sedimentation, as necessary, to prevent adverse aquatic impacts. This application is being considered pursuant to Section 10 of the River and Harbor Act of 1899 (33 U.S.C. 403) and Section 404 of the Clean Water Act (33 U.S.C. 1344). Any person may request, in writing within the comment period specified in this notice, that a public hearing be held to consider this application. Requests for public hearing shall state, with particularity, the reasons for holding a public hearing.. -2- The District Engineer has consulted the latest published version of the National Register of Historic Places for the presence or absence of registered properties, or properties listed as being eligible for inclusion therein, and this worksite is not registered property or property listed as being eligible for inclusion in the Register. Consultation of the National Register constitutes the extent of cultural resource investigations by the District Engineer, and he is otherwise unaware of the presence of such resources. Presently, unknown archeological, scientific, prehistorical, or historical data may be lost or destroyed by work under the requested permit. The District Engineer, based on available information, is not aware that the proposed activity will affect species, or their critical habitat, designated as endangered or threatened pursuant to the Endangered Species Act of 1973. The decision whether to issue a permit will be based on an evaluation of the probable impacts, including cumulative impacts, of the proposed activity and its intended use on the public interest. Evaluation of the probable impacts which the proposed activity may have on the public interest requires a careful weighing of all those factors which become relevant in each particular case. The benefits which reasonably may be expected to accrue from the proposal must be balanced against its reasonably foreseeable detriments. The decision whether to authorize a proposal, and if so the conditions under which it will be allowed to occur, are therefore determined by the outcome of the general balancing process. That decision should reflect the national concern for both protection and utilization of important resources. All factors which may be relevant to the proposal must be considered including the cumulative effects thereof. Among those are conservation, economics, aesthetics, general environmental concerns, wetlands, cultural values, fish and wildlife values, flood hazards and flood plain values (in accordance with Executive order 11988), land use, navigation, shore erosion and accretion, recreation, water supply and conservation, water quality, energy needs, safety, food and fiber production, mineral needs, considerations of property ownership, and, in general, the needs and welfare of the people. For activities involving the placement of dredged or fill materials in waters of the United States, a permit will be denied if the discharge that would be authorized by such permit would not comply with the Environmental Protection Agencies, 404(b)(1) guidelines. Subject to the preceding sentence and any other applicable guidelines or criteria, a permit will be granted unless the District Engineer determines that it would be contrary to the public interest. The Corps of Engineers is soliciting comments from the public; Federal, State and local agencies and officials; Indian Tribes and other interested parties in order to consider and evaluate the impacts of this proposed activity. Any comments received will be considered by the Corps of Engineers to determine whether to issue, modify, condition or deny a permit for this proposal. To make this decision, comments are used to assess impacts on endangered species, historic properties, water quality, general environmental effects and the other public interest factors listed above. Comments are used in the preparation of an Environmental Assessment (EA) and/or an Environmental Impact Statement (EIS) pursuant to the National Environmental Policy Act (NEPA). Comments are also used to determine the need for a public hearing and to determine the overall public interest of the proposed activity. Generally, the decision whether to issue this Department of the Army (DA) permit will not be made until the North Carolina Division of Environmental Management (NCDEM) issues, denies, or waives State certification required by Section 401 of the Clean Water Act. The NCDEM considers whether or not the 0 -3- proposed activity will comply with Sections 301, 302, 306, and 307 of the Clean Water Act. The application and this public notice for the Department of the Army (DA) permit serves as application to the NCDEM for certification. Additional information regarding the Clean Water Act certification may be reviewed at the offices of the Environmental Operations Section, North Carolina Division of Environmental Management (NCDEM), Salisbury Street, Archdale Building, Raleigh, North Carolina. Copies of such materials will be furnished to any person requesting copies upon payment of reproduction costs. The North Carolina Division of Environmental Management (NCDEM) plans to take final action in the issuance of the Clean Water Act certification on or after August 15, 1994. All persons desiring to make comments regarding the application for Clean Water Act certification should do so in writing delivered to the North Carolina Division of Environmental Management (NCDEM), Post Office Box 27687, Raleigh, North Carolina 27611-7687, on or before August 12, 1994, Attention: Mr. John Dorney. Written comments pertinent to the proposed work, as outlined above, will be received in this office, Attention: David Baker, until 4:15 p.m., August 22, 1994, or telephone (704) 271-4856. I\vv UI •YY11111111yVv 11 Ul?VI L1.V f 1-14-?4 1 IJ•?? i I iu4 Z?0 V000" uw'Htrt-Kee. tJrancn;;; 2 L . i j9?I2r, Glt'Of? I 4 ;.l?voQ'Q . R f LM 1+uA l i? 3C.J11. ? N. C. DEPT. OF rRANSPORTAT10N DIVISION OF HIGHWAYS SWAIN COUNTY PROJECT 8.3019122 A 0009DA NC 28 t 'a ` V?j'., I re Y BRYSON rbP. I.SlaI u i"rlic M1 EEtV. 2 4.1. r, ?U12 to 111. 1132 ?.::. _ y,vE -? . ?` • 1111 ? r",+''`.. ..= F? _ px :, -i ? .? - 171 f izL, , •. -t _ - A N T JA Fr A LI A =; E If n y •e -rxr 3a:: QV JACt _ ! Ill ° till II•DlA2?_ '`' y roiAto HILL t? ' 11U ? ? • V 111E '„` _ .7 } ,y? ?+ till !H L!!1 11 5' I YM aJ / 1141 rJe, •`+ TO FCWrAE,•, VIVA ° T 1741 till 1 !?? yG. •7 11..5 ,« E -;2tESERVATION?!` l TOP .[?. '??•r Al°rka?_ 1 ?` < I!!Q a t i. r. '< 'x J244 ll4a L lit 1w OGA,r RAT7Lt5re'"ti"°,' rnn ` /` 4 A s 1 T ,?, tllL •f At CL" -1 Lilt A), ".6 24 Lila 1 111 'w N A T 1 O IN A L .1 )Tit ` a ;?• \ / !? •< 0 111 Lilt 111] '.' ? 12411]ffi f I IIN ',r'PC- aim •, 1111 _e •e try" TOP Alarka ? \ ? ? t11'!1 It 76 J1H { AsoLI 1L3 !!b. -?' ?e _7 1 1 v till HOGLAa 1111 y 11}L I? ?,?2Q ; LSl v GM 4 tO 0 • 1122 0 1112 .?\ 1.7 0 LLO H3 -Lin s• '+. Lug F F O R E S T UEA I'ma ?' 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Cf' z o f CO z O 8 cr U v+ L > Z ?a h g , N ., CD 0 - C,J _ w' 0. o CO W W O - _ Q KL CL W (n \ q J g l 1 co -? 40 z ui v 3 _ > O r- 4- ui 0) co O W Q 40 ? O O co N ?W N L o 0 00 ° 8 ,9 1- ° r r J g Q9 a _TF-Nt Pv RA F-Y C_C-0 s s (0 G FOP, H Ao l-- RLA-D 4c") 48" csi' 1610 1610 0 v 0 0 ?? o 0 0 J O 0 v 0 00 \ 00 0O°pv 0 O 0 U° J 0 u y ° J 0° p d p p °p ?' r d a c 06?p o o v° OUJ o ? ?eu'Gb p 1600 ° 0>` °o : ° 0 6J o o b , =XI-ST 1600 Ct-? RtJ N E L ± q T?tJ s OF 61-- -r ?1P fZA-P ? u,,, g., STONE ??? DEPT OF TRANSPORTATION HOR. ; I" = 20' DIVISION OF HIGHWAYS SWAIN COUNTY PROJECT 8.3019122 A-0009DA I NC 28 SHEET 6 OF 19 t ?I I 3 z v, I 8 a I ' II I, i I i aI I I I I i I` i I I cq J '; J M ? J S Q' n ? r? H Y 0 ?J I i c d Q w z ? C) Q a ? ? w C) o° ?o z z Cl) -4c . E- O 3 oo E w H V., E- W r? > t? x ° 3 ryfZ H?lbw ?j 7 \ N / ? Xti / I I J I I I o \ I I N I? I a x i1J W ?I J ?w8 i \ ? a \ d a CC z O A H I rn O uo g - F x; o ? ?JJ fi=x F ' 3uw Z 0 x z cv " 13 F o a> c? 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U i Htr vi w w g? u3 z _O ? q H Q ? O Q ? ? o ? x F w 0 00 Fw ?? U z z ?M E-F O c 00 H a t w _ o x Z a Q J 3 2 rn tij w g? ? Q 4? v a. 0 4 3 0 a s W ? M J F- ' ch O a ' SUMMARY SHEET SITE STATION STRUCTURE FILL BELOW FILL IN FILL IN TYPE MAXIMUM SURFACE WETLANDS HIGH POOL WATERS (C.Y.) (acres) (acres) I 1496+15 TO 60" CS 6,427 0.26 0.28 1499+50 -ll- II 1501+50 TO BRIDGE 0 0 0 1509+50 -L2- ILIA 1513+10 TO 135 0.02 0 1513+75 -Ll- IIIB 1514+55 TO 48,705 1.94 0 1521+30 -L1- IVA 1527+25 TO 36" CS 6,317 0.35 0 .f 1528+65 IVB 1531+95 TO 36" CS 3,429 0.12 0 .. 1533+05 -Ll- V 1538+00 TO 24" CS 440 0.12 0 1539+10 -Lt- VI 15+85 TO 12' X 6! RCBC 7,221 0.62 18+20 -Y4REV- -------- ------ ------ TOTAL 72,674 C.Y. 2.81 ac 0.90 ac ' 'N. C. DEPT OF TRANSPORTATION _ DIVISION OF . HIGHWAYS."' SWAIN COUNTY PROJECT 8.3019122 ' `A-0009DA NC 28 Q SHEET f? OF -I +j' N. C. DEPARTMENT OF TRANSPORTATION TRANSMITTAL)SLI?' ?' DATE Tl ? REF. NO. OR -ROOM, BLDG. .. OM: - REF. NO. OR ROOM, BLDG. ?TUMA ACTION ? NOTE AND FILE ? PER OUR CONVERSATION ? NOTE AND RETURN TOME, ? PER YOUR REQUEST ? RETURN WITH MORE DETAILS ? FOR YOUR APPROVAL ? NOTE AND SEE ME ABOUT THIS ? FOR YOUR INFORMATION. ? PLEASE 'ANSWER ? FOR YOUR COMMENTS ?, PREPARE REPLY FOR MY S?IGNATURE ? SIGNATURE ? TAKE APPROPRIATE ACTION ? INVEST „jkNp-REPORT COMMENTS: ?. aao czz Q n ?i ,? srn?o STATE OF NORTH CAROLINA DEPARTMENT OF TRANSPORTATION JAMES B. HUNT. JR. DIVISION OF HIGHWAYS GOVERNOR P.O. BOX 25201. RALEIGH. N.C. 27611-5201 June 17, 1994 District Engineer Wilmington District Corps of Engineers Regulatory Branch Post Office Box 1890 Wilmington, NC 28402-1890 ATTENTION: Regulatory Unit Dear Sir: 17, JU,' L I?ypd v? , " R. SAMUEL HUNT III SECRETARY SUBJECT: Swain County, US 19-74 Relocation from US 19-74 to SR 1121. Federal Aid Project No. APD-12-1(22), State Project No. 8.3019122, TIP No. A-9DA. As you are aware, the North Carolina Department of Transportation (NCDOT) proposes to widen the subject roadway from the community of Almond to the intersection of US 19-74. This proposed widening is a component of a larger planned improvement. The 1994- 2000 North Carolina Transportation Improvement Program (T.I.P.) calls for a multi-lane facility from the town of Andrews to NC 28 east of the community of Almond (T.I.P. No. A-9). An application was submitted on January 26, 1994 for 404 permit authorization for the A-9DA project mmPnt swere received from your agency on February S, 1 and from the N.C. Diu-ision of Environmental Management o May 24, 1994. This is int ded to address these comments and a revised permit application i enclosed. Comments received from the Corps of Engineers: Comment 1: "The joint CAMA/COE application form should not be used in the piedmont and mountain counties. Instead NCDOT should use the enclosed ENG Form 4345 in these areas." Response: The application for this project has been revised using the appropriate form. ? u: NO } Comment 2: "Fontana Lake is considered navigable under section 10 of the River and Harbors Act. DOT should check with the U.S. Coast Guard to see whether they consider the lake navigable and whether a bridge permit will be required." Response: By letter dated March 29, 1994, the U.S. Coast Guard advised the NCDOT that a bridge permit would not be required from them (Copy of the letter enclosed). Comment 3: "The full pool elevation of Fontana Lake is 1,708 feet. Acreages and quantities of fill material to be discharged in your application are based upon those below or waterward of the maximum pool elevation of 1,710 feet. Recalculation of acreages and fill quantities should be undertaken." Response: The revised application package depicts a normal pool elevation of 1,706 feet. Comment 4: "The addresses of adjacent riparian landowners should be provided for public notice mailing requirements." Response: These addresses are provided with the revised application. Comment 5: "Please provide the quantity of fill material to be discharged below the full pool elevation in conjunction with the construction of the temporary haul road and crossing of the Nantahala River." Response: The haul road already exists on the lake bed and is normally concealed by the lake water. No additional fill or excavation is anticipated in the lake bed. Approximately 900 tons of Class II Rip rap and Class B stone will be placed in the channel of the Nantahala River for the temporary crossing (See Sheet 6). This material will be removed before the lake level rises again. Comment 6: "Provide an estimated time frame for the development and distribution of your proposed mitigation plan for TIP No.'s A-9DA and A-6AA." Response: The NCDOT is developing a mitigation plan for water quality problems associated with project A-6AA. This plan should be ready for distribution within a few weeks. An off-site mitigation proposal is being considered for the minor wetland impacts associated with A-9DA. This proposal is currently being developed, and has been discussed at the interagency permit review meetings held at NCDOT. It is anticipated that key aspects of this plan will be finalized during the next few months. A copy of both mitigation plans will be submitted to interested agencies once it is completed. Comments received from the N.C. Division of Environmental Management Comment 1: "DEM believes that the erosion potential at the end of the pipe would be greatly reduced near station 1498 if the pipe was realigned..." Response: Due to the extent of existing fill, it is not feasible to realign the pipe. Class I rip rap with filter fabric will be placed at the outlet of the proposed 60" c.s. pipe at static 1498. The rip rap will reduce the erosion potential at the outlet a well as on the far side of the outlet ditch. n s r Comment 2: "Can DOT use the existing footing (bent #2) for the bridge crossing over Fontana Lake (sheet 4 of 19)? If not, can DOT put a new bent to the west of the existing footing instead of the east side? This would reduce the impacts to the Nantahala River. If the bent is constructed on the east side, caution should be taken to use coffer dams to avoid the need for channel relocation." Response: The existing Bent #2 footing is not adequate for dAl incorporation into the new bent. There is not enough room between the existing footing and the bank to construct the new footing. This bank is very steep and contains boulders and fractured rock. Any attempt to excavate this slope will endanger the Bent #1 foundation as well as endanger the construction workers. The Bent #2 will be constructed using drilled shafts to support the footing. This will minimize excavation and encroachment into the channel. Comment 3: "Why is the temporary haul,* road to be constructed north of bent #2? Can construction equipment work on one bent at a time and still complete the project during the draw down period? Could the 41 project be let so that there are construction crews with equipment working on each bent? If so, this may eliminate the need for the haul road." Response: The temporary haul road is necessary because Bent #2 is not accessible from the west side of the 'lake due to the steep slope of the west bank. Time is extremely critical for construction of Bents 2 & 3. It is estimated that there will barely be enough time during the draw down period to build these bents. There will not be enough time to remove the old footings. Comment 4: "Will the existing US 19 pavement (sheet 17 of 19) be removed when the road is relocated over site 6? Can a wetland be created in the green highlighted area to replace water quality (especially filtration) functions of the existing wetland?" Response: The project plans have been revised such that the impacts at Site 6 are no longer required. The revised application reflects this change in design. Comment 5: "In the Final Re-evaluation of the FEIS, DOT stated that sulfide bearing rock was not located. If sulfide bearing rock is located after further study or commencement of construction, DOT should develop a mitigation plan before the overburden is removed. The mitigation plan should be submitted to this office for review and comment." Response: The NCDOT will develop and submit a suitable mitigation plan if sulfide bearing rocks are discovered. Comment 6: "DOT states that standard DOT soil and erosion control measures will be used. Since Fontana Lake is classified B Trout, DEM requests that DOT employ the most stringent control measures with daily inspections." Response: The NCDOT will treat this project as high quality waters, utilizing more stringent erosion control measures than would be called for otherwise. r Enclosed are a completed application form and detailed drawings that illustrate the revised project impacts. Please review this proposal for authorization under the Clean Water Act. A copy of this information is being provided to the N.C. Division of Environmental Management for their review. If you need any additional information, please contact Mr. Gordon Cashin at (919) 733-3141. Sincerely, o? B . ' ?n, PE Assistant Manager Planning and Environmental Branch cc: Mr. David Baker, COE, Asheville Mr. F. D. Martin, P.E., Division 14 Engineer Mr. John Dorney, DEM, DEHNR Mr. Kelly Barger, P.E., Project Management Unit Mr. Don Morton, P.E., Highway Design Branch Mr. A. L. Hankins, P.E., Hydraulics Unit Mr. John Smith, P.E., Structure Design Mr. N. L. Graf, P.E. FHWA BJO/gec U.S. Department Commander Federal Building Fifth Coast Guard District 431 Crawford Street ,3bC§004 Po rtsmouth Ym , : VA 2 l J of Transportatio/Aff 04) 398-6227 Uniited StatesPhone: Coast Guard Mr.'B. J. O'Quinn, P.E. Assistant Manager Planning and Environmental North Carolina Department Division of Highways P.O. Box 25201 Branch of Transportation Raleigh, North Carolina 27611-5201 Dear Mr. O'Quinn: 16590 29 Mar 94 This is in response to your letter dated February 14, 1994, asking us to advise you if the Coast Guard has jurisdiction over the construction of a new bridge over Fontana Lake, in Swain County, North Carolina. Our review of the information you provided reveals that Fontana Lake falls within the provisions of Section 107 of the Coast Guard Authorization Act of 1982, and is excluded from Coast Guard bridge permitting requirements. This legislation excludes nontidal waterways which are not used or susceptible for use by interstate or foreign commerce from bridge permit requirements. The fact that a bridge permit is not required does not relieve you of the responsibility for compliance with the requirements of any other Federal, State or local agency who may have jurisdiction over any other aspect of the project. Sincerely, ANN B. DEATON Chief, Bridge Section By direction of the Commander Fifth Coast Guard District e APPLICATION FOR DEPARTMENT OF THE ARMY PERMIT OMB APPROVAL NO. 0710-6003 (33 CFR 325) Expires 30 September 1992 Public reporting burden for this collection of information is estimated to average 5 hours per response for the majority of cases, including the time for reviewing Instructions, searching existing data sources, gathering and maintaining the data needed, and completing and reviewing the collection of information. Applications for larger or more complex projects, or those in ecologically sensitive areas, could take up to 500 hours. Send comments regarding this burden estimate or any other aspect of this collection of information, including suggestions for reducing this burden, to Department of Defense, Washington Headquarters Service, Directorate for Information Operations and Projects, 1215 Jefferson Davis Highway, Suite 1204, Arlington, VA 22202.4302; and to the office of Management and Budget, Paperwork Reduction Project (0710-0003), Washington. DC 20503. Please Do NOT RETURN your completed form to either of these addresses. Completed application must be submitted to the DI*Wd Engineer having jurisdiction over the location of the proposed activity. The Department of the Army permit program is authorized by Section 10 of the Rivers and Harbors Act of 1699, Section 404 of the Gear Water Act and Section 103 of the Marine, Protection, Research and Sanctuaries AcL These laws require permits authorizing activities in or affecting navigable waters of the United States, the discharge of dredged or fill material into waters of the United States, and the transportation of dredged material for the purpose of dumping it into ocean waters. Information provided on this forth will be used in evaluating the application for a permit Information in this application is made a matter of public record through issuance of a public notice. Disclosure of the information requested is voluntary: however, the data requested are necessary in order to communicate with the applicant and to evaluate the permit application. If necessary information is not provided, the permit application cannot be processed 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 be attached to this application (see sample drawings and instructions) and be submitted to the District Engineer having jurisdiction over the location of the proposed activity. An application that is not completed in full will be returned. 1. APPLICATION NUMBER (To be assigned by Corps) 3. ?..A.ME, ADf1RF.SS, AND TITLE OF AUTHORIZED AGENT Action ID. 199304598 Telephone no. during business hours 2. NAME AND ADDRESS OF APPLICANT A/C ( ) (Residence) N.C. Department of Transportation A/C( ) (Office) P.O. Box 25201, Raleigh, NC 27611 Statement of Authorization: t hereby designate and authorize O'Quinn Mr B J ATT to act in my . . . : Telephone no. during business hours behalf as my agent in the processing of this permit application and to furnish, upon request, supplemental information in support of the application. A/C ( ) (Residence) SIGNATURE OF APPLICANT DATE A/C619) 7gg-gl41 (Office) 4. DETAILED DESCRIPTION OF PROPOSED ACTIVITY 4a. ACTIVITY Construction of U.S. 19-74 in Almond, Swain County, North Carolina. Includes a new bridge over Fontana Lake and the Nantahala River. 4b. PURPOSE Public roadway 4c. DISCHARGE OF DREDGED OR FILL MATERIAL See permit drawings for summary of fill amounts. ENG FORM 4345. Set) 91 EDITION OF JAN 9I IS OBSOLETE (Pry, 10fbYACE-9Z9 - leer MWO BuPuMd we -.m •s'n. 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IS + Gay 10 La" La0or1 362 3...A Gov 7 0 r I I--- ;yen r Hendersonville west: Mlutit A CeIt K S O , add FOR \- * 1 iucAasegee enrose? flat Rock 7 b .,.vf63i..-[(fJ t._ IT ruaY.h KyleNATIONAL Ltto loth iu _ \ .- -._...-- I~? tires ouone e7eA"d + tr ( FOREST r+«v?9 or tai* *fnnklin s j E 07 28 c'lla7aia 1T? ?p,? . . Glenville N (: DEPT OF TRANSPORTATION t nom, r w 64 \ 6 DIVISION OF HIGHWAYS a I Gneiss X bi /" C M A C4 N 11 Ctshiers0 ?. 7 • Nnlree alnDOw Springs rill . 61.66. :..r 10 \ `--I4 +' • 1, \ 0.,,eni \ 7di. J High .•• SWAIN COUNTY ayt lrille ) Otto 'S Hampton A (9.nd:g0 \; LOA'c r r art ?: $r(IUCy A ?C\ ( n .a34t°w PROJECT 8.301912 A-.0009DA X a Highlands a h y / 'Shooting N CARO?INA \ Inn b \ Warne r lCt=M 7 J Soly + I 7rs 8 .. a NC 2' 566,1 I L1_J 75 ?5 GEORGIA Collard Sky (Horn s?, s? -Ilia asset ?? r Valley p sa 76 Is 2a ?€ A? SHEET OF 2'17 -• AT Jsv J FOR MountamCrt, S rti+dle , - ? . /BRYSON .21 12' roI.OTY IJSi y D %MOR : L117 Ltu `• , 1 1 1117 _ j } 1714 I1 - 7. 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V cr d ,A• x U a g u Q o CD w I w O ? V=' LL - J Q I LL? r I Chi W V' ti ? v J Z N / v (1 ?? a 3 ? Z tt a 0 Z , 0) w CO Q 40 i Q t + W Q I 0 + tin u? a) ?• O G O JW ! Lr) Li. u5 c U O 0 0 j 0 o co O O ? S C 0 N ??? ?J 9 TFMPvP-At-Y GFZOsS ?l FOK HAOL- 1610 1610 \?` p v /„ U 0 4 /?/ \?? o p C? p ?J? 0 O U o U J / V O U ? 0 ° c 0 d p v p V , oa u p / V U o O 6 6 v u o ° u 0 a p p u a ? ? 6b 0 J D V a ?, J U a° 0 Go ? " v0 b o 0 \\? U 1600 /„ , ° b ?. ?xIST 1600 Q-? RiJ N E L- 4 goo TV S OF GV {Z1P RA-P ,TJNE SGAt-E N. C. DEPT OF 'T'RANSPORTATION HOT,. ; 1" = 20' DIVISION OF MGIIWAYS VEP" - 1?' = 10' SWAIN COUNTY PROJECT 8.3019122 A-0009DA NC 28 SHEET OF ?? i z w I I ' I? I / I IL ? I I CI I 8 a I I 11 ? i 1 I I ' r e eQ J N M - J ' a: N N i ? N `n ?J ,o ?O v I\ ? a C co J -or t' Q U Lij h 3 I- w F- J Q J v ?t? z fl Q E- Cr H rn r 0 ? a C ' ? la, 3 Go x J N o 0 E 3 CA E I ., L) ? ? U W W (n o N z ?. J J Z S s LLW / N N a. ?z o ? a 1 O LL 1 C) _? ?- / I t r x F. c? 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Q cic o a L2 W J J i1J J Q o ? F ? Q? zC, o (1' -w o r 1 1.14 E" W `"? rn rJ N wo zo z. o z .? a Cl) F o 3 co P- a !- W ?? v: F w W .-. w rn R: ' z CL r 1 t ?Q u a ? N o G O CSJ r r ,? r C6 v^ J ?// ILI LL) - ?i r / i 1 1 d . V u - O - I s :j o u t Q o U- x F w z C4 o oc x o -4 N (L. o z o z C? °z ¢M -? Fo ?r co Q. + V W W ? F W A> v x v? Q o rn z a W O 1 r1 1( '1 ? W J v J 8 a ?. U J ?- W rl le w -I I 1L.. ? Q I w LIB ?.-.. r? \ ti I 1 1 _N ? Q mn Z , Q V1 ll z .Q ? Q F ? ,r CD C) Q I o 00 r a> i o zo z o z Q ". E- O 3 00 F a v? w Q? v x w to ?Q o - ? Q M M I I. d J 0. ? rs 3 U w 1 ; J _ V- i / i I ? p? 0 F -- p-- 7 w CL o . 0 0 vi 7 L ?? 00 3 'l -1 - J VI Z J 0 3 r f I ? , I C ? QC ? ? I W y I (Q p Q O V I I W w 1 ? I J Q oc ?. I ? U J ? Y1 ?w W ? 5 r ? p -,1-A7y 00110/ mar - - - 6 r' .;7 /8 dl 4' b f 51 b'J- ry I go v ? ?fir ?- J / I / I l? / I I 1 v ? I I i I ? ). ?\ ? ?. J? I co I I ?' I / ^d7 L \ J \ Of \ ? C5 I I ? ? ? D4,? ? ? Y X1.1.. t- N l I \ v? I I V\ 1oL ? I I I ? ? o Q ? F O ? I E4-- O I I I i to x F L-. ¢u zcq C,4 ] o 0 xx o N s ?.. O Z O z z F O 3 00 F a tz7 ? VI F w W Q > U Z ,--? W V2 U Ga O a z a 0 0 Q) 0 0 a CC a d' D N I ?f j o a I / i/ j / / / / / i / i / z ?- o Q rn 0 o a ° zN / x C-4 00 I "' z F- O 3 00 E- a? ? w Q > ? x W t/1 o er z p ., o ? - 0 r?i ? J 1 0 - O p 0 r m M i s ? W I 3 0 ? o ? p ? o J M rl ? I I I.L. i i i i 0 0 > LL1 to O M SUMM SHEET SITE STATION STRUC TURE FILL BELOW FILL IN FILL IN TYPE NORMAL SURFACE WETLANDS HIGH POOL WATERS (C.Y.) (ACRES) (ACRES) 1- 1496+15 TO 60" CS 5,095 0.26 0 28 1499+50 -L- . II 1501+50 TO BRIDGE 0 0 1509+50 -L2- 0 IIIA 1513+10 TO 123 0.02 0 1513+75 -L1- IIIB 1514+55 TO 46,350 1.94 0 1521+90 -L1- IVA 1527+25 1528+65 TO -L- 36" CS 5,951 0.35 0 IVB 1531+95 TO 3611 CS 3,242 0.12 0 1533+05 -L1- V 1538+00 TO 2411CS 377 0.12 0 1539+10 -L1- ------- -------- --------- TOTALS 61,138 C.Y. 2.81 A.C. 0.28 A. C. N. C. DEPT OF TRANSPORTATION ( DIVISION OF HIGHWAYS SWAIN COUNTY PROJECT 8.3019122 A-0009DA NC 28 I ?r-? i SHEET __ _L__ OF 17 ? R State of North Carolina Department of Environment, Health and Natural Resources Division of Environmental Management James B, Hunt, Jr., Governor . Jonathan B, Howes, Secretary A. Preston Howard, Jr., P.E., Director April 13, 1994 Memorandum To: Barney O'Quinn NC DOT C) EHNR i From: John Dorneq Subject: US 19-74 Relocati n from US 19-74 to SR 1121, Swain County, TIP # A-9DA. Through discussions with the Asheville Corps of Engineers office, we have learned that the Corps will not consider this to be a project until the sulfide bearing rock problems associated with A-6AA and mitigation issues are resolved. Please keep DEM informed of the outcome of these problems since we also share these concerns. DEM has reviewed the "pre-application" package and offers the following questions or comments: 1) DEM believes that the erosion potential at the end of the pipe would be greatly reduced near station 1498 if the pipe was realigned as shown on the attached sheet (2 of 19). 2) Can DOT use the existi.ng footing (bent #2) for the bridge crossing over Fontana Lake (sheet 4 of 19)? If not, can DOT put a new bent to the west of the existing footing instead of the east side? This would reduce the impacts to the Nantahala River. If the bent is constructed on the east side, caution should be taken to use coffer dams to avoid the need for channel relocation. 3) Why is a temporary haul road. to be constructed north of bent #2? Can construction equipment work on one bent at a time and still complete the project during the draw down period? Could the project be let so that there are construction crews with equipment working on each bent? If so, this may eliminate the need for the haul road. 4) Will the existing US 19 pavement (sheet 17 of 19) be removed when the road is relocated over site 6? Can a wetland be created in the green highlighted area to replace water quality (especially filtration) functions of the existing wetland? 5) In the Final Re-evaluation of the FEIS, DOT stated that sulfide bearing rock was not located. If sulfide bearing rock P.O. Box 29535. Raleigh, North Carolina 27526-0535 Telephone 919-733-7015 FAX 919-733-2496 An Equal Opportunity Affirmative Action Employer 509k recycled/ 10% post-consumer paper Mr. Barney O'Quinn Memo April 13, 1994 Page 2 is located after further study or commencement of construction, DOT should develop a mitigation plan before the overburden is removed. The mitigation plan should be submitted to this office for review and comment. 6) DOT states that standard DOT soil and erosion control measures will be used. Since Fontana Lake is classified B Trout, DEM requests that DOT employ the most stringent control measures with daily inspections. DEM has provided these comments and questions for. DOT's application for 404/401. Should you have questions, please contact Eric Galamb or me at 733-1786. us19-74.com cc: Roy Davis, Asheville Regional Office Forrest Westall, Asheville Regional Office Bob Johnson, Asheville Corps of Engineers John Dorney Central Files z Q t Q H H ? m o H ? o ? . 1 L 00 rz x O G1l 0 ?'? I H o iz a o c. N . z o F-• ?il: 00 I e ° a ? v: w = lei ?1 ? ? o j deb D ; Q ? - a 51 I C? sa _ o q l I V ,rJ \ `rc S U53 d ? d cl1 a I I I i '1 x tX? I ?U 77 Z ?; a I I `` . ?t ? ? 7 Q II ? i ? J 2 a ° ? J N w u j z - Z W Ln w? F -0 -90'r-7 H-!? W ?<3 3 ?I A }- r Of O q 2 + rD z I I I I i I I I i I w u°_ 4 ?ti 8 z Z O O J Q U U? Lij I I Ps, --I I I I , i ,3 q zt f? OF l? I I i I ? I }) IS I l d- 3r4t-7 H"Lyk/ r ¢ Q, ° C:D C D ?U Z: C-,4 O Q C,4 00 N rka U? rJ ? ? t C:-. O z o ? J I O ?- o :?c co ?. Q O all z ? J w a: J? O X88 n++ ¢a x° i d ? ?? = 6 „ . ? J 1 Q c7 M MAX- AD?PP&O? 1 C DC S Ok LL / li \O a I -------- y i?/ice 1 ?J i\yi' u I? 1 f I r r ' t 1 a j i 1 G l ? r? !° d I I n P ' i ? I + I LL I ? IU, I I r ?' ? O ! r I I a l l O I I u? ? Q ' I ? ? I I I ? i.l I I I 1 ? r or ell S ! ?? .? F / d u'. k CD o ?I i II E If1 O Is 1 ? ? ? I ?I Nv p C A ? x ?• ? c fl II !' I z Z.:S z N 00 li I d r ZD N Cam' : c I I CL ^ H o I I I c 4, M 1 c CO W Wf' `?F w ? O CQ F 9 ? C7 DEPARTMENT OF THE ARMY WILMINGTON DISTRICT, CORPS OF ENGINEERS P.O. BOX 1890 WILMINGTON, NORTH CAROLINA 28402-1890 July 20, 1994 Regulatory Branch Action ID No. 199304598 Mr. John Dorney Division of Environmental Management North Carolina Department of Environment, Health and Natural Resources Post Office Box 29535 Raleigh, North Carolina 27626-0535 Dear Mr. Dorney: S d7 , r-± 3' 2 2 1994 Enclosed is the application of NC Department of Transportation for Department of the Army authorization and a State Water Quality Certification to discharge fill material into the Nantahala River and Fontana Lake in conjunction with the widening of US 19-74 in Almond, Swain County, North Carolina (TIP No. A-9DA). Your receipt of this letter verifies your acceptance of a valid request for certification in accordance with Section 325.2(b)(ii) of our administrative regulations. We are considering authorizing the proposed activity pursuant to Section 404 of the Clean Water Act, and we have determined that a water quality certification is required under the provisions of Section 401 of the same law. A Department of the Army permit will not be granted until the certification has been obtained or waived. In accordance with our administrative regulations, in most cases, 60 days after receipt of a request for certification is a reasonable time for State action. Therefore, if you have not acted on the request, or asked for an extension of time, by September 19, 1994, the District Engineer will deem that waiver has occurred. Questions or comments may be addressed to David Baker, Asheville Field Office, Regulatory Branch, telephone (704) 271-4856. Sincerely, Vne hi RegBranch nclosure E Copy Furnished (without enclosure): Mr. John Parker _ Division of Coastal Management North Carolina Department of Environment, Health and Natural Resources Post Office Box 27687 Raleigh, North Carolina 27611-7687 vv ? 9F STATE OF NORTH CAROLINA DEPARTMENT OF TANSPORTATION JAMES B. HUNT, JR. DIVISION OF HIGHWAYS GOVERNOR P.O. BOX 25201, RALEIGH, N.C. 27611-5201 January 26, 1994 District Engineer Wilmington District Corps of Engineers Regulatory Branch Post Office Box 1890 Wilmington, NC 28402-1890 ATTENTION: Regulatory Unit Dear Sir: R. SAMUEL HUNT III SECRETARY 1 ?? v ; ?w 1 SUBJECT: Swain County, US 19-74 Relocation from US 19-74 to SR 1131. Federal Aid Project No. APD-12-1(22), State Project No. 8.3019122, TIP No. A-9DA. The North Carolina Department of Transportation (NCDOT) proposes to widen the subject roadway to a multi-lane section along the existing alignment from the community of Almond to the intersection of US 19-74. This proposed widening is a component of a larger planned improvement. The 1994-2000 North Carolina Transportation Improvement Program (T.I.P.) calls for a multi-lane facility from the town of Andrews to NC 28 east of the community of Almond (T.I.P. No. A-9). A Final Environmental Impact Statement (FEIS) for project No. A- 9 was approved by the Federal Highway Administration (FHWA) in 1984. That document examined eight alternative alignments for providing an improved roadway from the town of Andrews to the intersection of US- 74 and NC 28 near Almond. A preferred alignment was selected based on the data gathered. Due to funding restrictions, the project has been separated into five sections. Construction of the first section, A-9DA, is scheduled to take place in 1995, and is the subject of this application. The next section, A-91), extends from Almond to the community of Stecoah, and is scheduled for construction in 1998. The remaining three sections (A-9C, A-9B and A-9A) will be constructed after the year 2000. 0 Construction of section A-9DA is scheduled to begin in 1995 to take advantage of a drawdown in Fontana Lake which will take place in 1995. This drawdown has been scheduled by the Tennessee Valley Authority for routine inspection of the dam. This drawdown will allow for easier construction of the proposed structure over Fontana Lake, and will minimize adverse environmental impacts. The next similar drawdown is scheduled for the year 2000. Consequently, the drawdown scheduled for 1995 presents a brief window of opportunity for the NCDOT to construct this project to avoid a substantial delay. Delaying A-9DA until the next drawdown, would also delay construction of future sections of the proposed A-9. A reevaluation document has been prepared because of the time elapsed between the FEIS and the scheduled construction date. This new document examines the preferred alignment and addresses any environmental concerns that may have developed since the completion of the original FEIS. The proposed project will involve widening the existing two lane section to four lanes along the project length, construction of a new bridge, and preliminary improvements to the intersection of NC 28 and US 19-74. This will involve impacts to wetlands and surface waters at six sites illustrated in the permit drawings. The roadway widening will require the extension of cut and fill slopes. This type of impact will occur at sites 1, 3, 4, and 5. At site 1, roadway fill will overtop approximately 100 feet of Pump Branch. Streamflow through this section will be relocated through a pipe, which will connect to a pipe under the existing roadway. Construction at this site will involve filling 0.26 acres of surface waters and 0.28 acres of wetlands. Roadway widening at sites 3, 4, and 5 will involve fill in surface waters of 1.96, 0.47 and 0.12 acres respectively, but no fill in wetlands. At site 1, an alignment shift was studied to avoid impacts to Pump Branch. This shift would require a substantial cut into the mountainside. The total excavated material would increase by 150,000 cubic yards, and the construction footprint of the project would be greatly increased. In addition, surface water impacts would be increased from 0.26 acres to approximately 4 acres. This shift in alignment would also increase the cost of construction by approximately $500,000. Retaining walls at this site would restrict the right of way limits and avoid impacts to the wetlands. However, this alternate would increase the cost of construction by $650,000 and is therefore undesirable from a cost standpoint. Relocation of Pump Branch was also considered as an alternative to piping the stream. This would involve creating a new channel at the base of the new fill slope and would require extensive excavation to reach the appropriate elevation of Pump Branch. Again, a substantial cut into the mountainside would be required, and would enlarge the construction impact. f s At site 2, a new bridge will be constructed over Fontana Lake for westbound traffic. This will not require the permanent placement of fill in waters of the United States. However, new footings and piers will have to be constructed. During the construction, the Nantahala River will be flowing through the lakebed at the project site. At the lowest water elevation of the lake drawdown, this river will be approximately 30 feet wide. It will be necessary to construct some of the piers to the proposed bridge in the water. Coffer dams will be built in the river to construct these piers. A haul road will also be built across the drained lake bed to give access to the construction site of the proposed bridge. This road will require a temporary crossing of the Nantahala River. The haul road will be removed once construction is complete and before the water elevation begins to rise. It is proposed that stringent erosion control measures and best management practices will be used to minimize adverse impacts from this temporary fill. Site 6 occurs at the intersection of US 19-7,4 and NC 23. This intersection is to be redesigned in anticipation of future traffic patterns. This will require filling 0.62 acres of wetlands. The existing culvert on Siles Branch will be extended to convey the stream underneath the new fill. The intersection improvements at site 6 are proposed in anticipation of future traffic conditions. Currently, traffic at this intersection follows existing NC 19-74. Upon completion of the A-9 project (post year 2000), traffic will be redirected to follow the major traffic flow, future NC 19-74 (existing NC 28). If the proposed modifications are not accomplished, the severe skew may cause vehicles traveling west on NC 19-74 approaching the intersection to follow their line of sight and continue straight towards the Nantahala Gorge, similar to the existing through movement. This will result in westbound traffic crossing the eastbound lanes and increase the likelihood of accidents. The proposed improvements will provide adequate sight distance and will increase the operational safety of the intersection when traffic flow is shifted. It is currently planned that the fill for this intersection will be placed as part of A-9DA. Paving of this intersection will be completed when the final section of A-9 is built, and traffic will then be shifted. The NCDOT is developing a mitigation plan for these impacts. It is anticipated that this plan will complement the mitigation currently being designed for project A-6AA. The completed plan should address both the wetland impacts of A-9DA and the water quality problems attributed to A-6AA. A copy of this mitigation plan will be submitted to interested agencies once it is completed. Enclosed are a completed application form and detailed drawings that illustrate the project impacts. Please review this proposal for authorization under the Clean Water Act. A copy of this information is being provided to the N.C. Division of Environmental Management for their review. This project is on the agenda for discussion at the next Interagency Permit Review Meeting. If you need any additional information, please contact Mr. Gordon Cashin at (919) 733-3141. Sincerely, B. Quin PE Assis Manager Planning and Environmental Branch cc: Mr. David Baker, COE, Asheville Mr. F. D. Martin, P.E., Division 14 Engineer Mr. John Dorney, DEM, DEHNR Mr. Kelly Barger, P.E., Project Management Unit Mr. Don Morton, P.E., Highway Design Branch Mr. A. L. Hankins, P.E., Hydraulics Unit Mr. John Smith, P.E., Structure Design Mr. N. L. Graf, P.E. FHWA BJO/gec APPLICATION FOR PERMIT TO EXCAVATE AND/OR FILL WATER OUALITY CERTIFICATION EASEMENT IN LANDS COVERED BY WATER CAMA PERMIT FOR MA)OR DEVELOPMENT Department of Administration State of North Carolina Department of the Army (GS 146-12) Department of Natural Resources and Community Development Corps of Engineers, Wilmington Disc (G5 113-229, 143.215.3(a)(1). 143.115.3(c), 113A-118 (33 CFR 209.310-329) Please type or print and fill in all blanks. If information is not applicable, so indicate by placing N/A in blank. Applicant Information A. Name North Carolina Department of Transportation; ATT: Mr. B. J. O'Ouinn Last First Middle S. Address P. 0. Box 25201 Street, P. O. Box or Route Raleigh NC 27611 (919) 733-3141 City or Town State Zip Code Phone 11. Location of Proposed Project: A. County Swain S. 1. City, town, community or landmark 2. Is proposed work within city limits? Yes No X C. Creek, river, sound or bay upon which project is located or nearest named body of water to project Fontana Lake near Almond, NC Ill. Description of Project A. I. Maintenance of existing project N/A 2. New work - Highway Improvement S. Purpuse of excavation or till I. Access channel N/A ivngth width depth ?. Boat basin N/A length_ width depth 3. Fill area Below Maximum Pool length N/A width N/A depth N/A See Plans & Sections 4. Other C. 1. Bulkhead length N/ Average distance waterward of MHW (shoreline) N/A 2. Type of bulkhead construction (material) N/A 0. Exc.ivated material (total for project) 1. Cubic yards 310.000 2. Type of material Upland earth & rock E. Fill material to be placed below MHW (sec also VI. A) Fi 11 Bel ow Maximum Pool I . Cubic yards - 72.674 2. Type of material Earth with Ri prap Facing IV. Land Type, Disposal Area, and Construction Equipment: At. Dues the area to be excavated include any marshland, swamps or other wetland? Yes No _.X S. Ones the disposal area include any marshland, swamps or other wetland? Yes No . X G Disposal Area 1. Location T n fill areas Z Oo you claim title to disposal area?_ Y s U. Fill material wurce if till is to be trucked in _ On-site orolect excavation E. Haw will excavated material be entrapped and erosion controlled? -Standard-DOT Erosion and Sedimentation Control Measures i . I Vocof equipment to be used Typical Highway Construction Equipment G. Will marshland be crossed in transporting equipment to project site? If yes, explain length width-depth 041 F.81 V. Intended Use of Project Area (Describe) A. 1. Private N/A 2.'Commercial - N/A 3. Housing Development or Industrial N/A 4. Other- Public Facility e. I. lot size(s) N/A 2. Elevation of lot(s) above mean high water- N/A 3. Soil type and texture N/A 4. Type of building facilities or structures - N/A S. Sewage disposal and/or wastewater treatment A. Existing N/A Planned N/A S. Describe N/A 6. 'Land Classirication'(circle one) DEVELOPED TRANSITIONAL COMMUNITY RURAL CONSERVATION OTHER (See CAMA Local Land Use Plan Synopsis) VI. Pertaining to Fill and Water Quality: A. Does the proposed project involve the placement of fill materials below mean high water? Yes X No 9. 1. Will any runoff or discharge enter adjacent waters as a result of project activity or planned use or the area following project completion? Yes.L-No 2. Type of discharge- Surfa .a Runoff 3. Location of discharge Roadway sheetfl:ow & point ischara from syctAm VII. Present raze of shoreline erosion (if known): N/A Vlll. List permit number; and issue dates of previous Department of Army Corps of Engineers or State permits for work in project area, if applicable: IX. Length of time required to complete project: ' X. In addition to the completed application form, the following items must be provided: A. Attach a copy of the deed (with State application only) or other instrument under which applicant claims title to the affected property. OR if applicant is not claiming to be the owner of said property, then forward a copy of the deed or•other instrument under which the owner claims title plus written permission from the owner to carry out the project on his land. 8. Attach an accurate work plat drawn to scale on SYz X i 1" white paper (see instruction booklet for details). Note: Original drawings preferred - only high quality copies accepted. C. A copy of the application and plat must be served upon adjacent riparian landowners by regtstereo or certified mail or by publication (G.S. 113-229 (d))Enter date served D. List names and complete addresses of the riparian.landownets with property adjoining applicant's. Such owners have 30 days in which to submit comments to agencies listed below. 1 X1. Certifieatlon requirement: I certify that to the best of my knowledge, the proposed activity, the State of North Carolina's approved coasts! mans ty. -)mplies manner consis*-it with such program, gement program and will be conducted in a X11. Any permit issued pursuant h this appliation will allow only the development described in this appli- utton and plat. Applicants should therefore describe in the application and plat all anticipated devel- opment activities, including construction, excavation, filling, and land clemin:_ OATE 2? ?- 0iF•8Z R*v. 10178 SEE REVERSE SIDE FOR MAILING INSTRUCTIONS .I' R+o.+ds 74 y ?tevosJ f ? ` - tr ? ''' r 111` j` \ ??? ]II _ Y t 111 1 ° 1 t AA4S E N.. C. DEPT: OF TAANSPORTATTON. ' DtYISION OF HIGHWAYS SWAIN COUNTY PROJECT 8.3019127. "0080A NC 28 I-: tui N A T »A 1{ A' L f Lai lJAC. g / POTATO 1 ?t'l?.y niv. aaa ?9 !z? I.. - TO IOWAM,l ? A. 28 o - 1 !74( w ? • lil? liar) 1 ?/ tie "S? '? P >5"!}'?sYkH9 4n.. .. 1?'i ? yyxllSER1/ATi01!?;:• , I, 11Q1 Wit °` . Ro1MD , v Q tL,: . .k . iOI A, ? ?r Aunt. ,? , ( , AN L K -? ?Z'0 1itl L 31aZ OG ?= lr".?.tale hr `? 7a6J T LUZ T?wRe / 14 LUA ? 7t ?. 1 "e10wo' t323 use N A T I O 1N A L J ` % .1 11,1 •. 1 ule 1w -q 11,1 1 t.r 1317 •. lillLa! ? .Uil •y RA+.eI w mm • • rlm top 1 .? L r j• - 0 11 71 0 ? Lll IT LLI, 26 AEfrke Alerfin Jim fix . , 7 till HOOAAOt ll li LIL 1? •T SANA? Ii r CAI O 1111 !i Iv t ?r• ••i J o • T 1 : ?; Lin 'ttfi 112L i.7 \36 IL •/ ,!v! ,p /YFR ,6. f 11at 71. N ? J ? L,f. . 51108 A R1r01 .fir L3L ` ,4 •r B lilt u F O R E T 1>1t 1ui La l uvt » It11? u S w r LL •, Llil MICA aev. ? L!i 1 um . N..+e.r. t o Iii1 1 `\ L e Crffk .,f ? i / .v Las C1 ?: 1 SCAR um . 1. Ile>'I _ 1111 Ili! '• I o 28 / 0 1 2 7 a Am= 0. Loa L!! ^r`.' ' A"'l ' DOWT .7 X11 \ h 0 S to WII. IYYftL is •_?:•r'. 1 ?' 20 30 1011' I N t:" tl s Z7 I SCALE Of iaLLES ONE INCH E ' QUALS AI1ROi. L3 MILES SCALE OF weaverville Ana Alex anlt I O 10 20 KILOMETERS ONE INCH EOUAIS AIIROi 21 AILOMETERS 30 /0 /8 / •Mr1... lu S N .v ! GREAT SMOKY _ y 1 MILE IS EQUAL TO 1.609 KILOMETERS ? '?; .•• • r .. ^ ' . -. ^. ?.. __.. %.I . Q 1 t 1 Late lot Woo In it 6 i ly \ ? \ h I VIC N T , 2S TENNESSEE 5v Y MAP la / I I + '. M N CAROLINA .? C{aotree a.J ca C on 77 ? '' I I \ 0 .. • •^ teen ! le . 1 S W ,, ? t C Smokem HtaORaa? \ ?? A O1 06 A I N I' alas 7 Lake luna14 i •. _ 19 • I_ .1. 1 _ t •r All rl- 1,s.1 r?nlun' y :r;" Almon 19 LAuadd4 ?'•. `' f ?.rr ? A rill I . too aoom;'•r? aoarv,i• t wee:« , Z4 7AM, v ????' n ?' ! IS 1 west: hull _ •.=. R„f ?NATIONAI, lotta /41 of Ta?' ?Atluanori= *FaAmn FOR ` 2 Was it 64 6a "C A Ci N :Acntta. 1 I 6A 6 13 ` a'Ptgw Spiels 441 0. r.r. ay.fvlu.. ' .asslow 1 1 i? Otto / x e vu 69 SS a Nne / becting N /6Ai INA \ t Ala x a I :cal I rift 6EOR61A .....,0iltwd 46 .... , I Haiti$ awafffe 1 Ya 76 / IS 16 NAT 6 ' FOR. MountainClty rov.ue 2 r nalssm• ?iun? k r PI GAS j i. 25 ' lA Inns 1 raa.e A'N"'" u ?µ ?10/: ?7( Flat w.' y A SunOwsl 176 `? ? 2 l Mounlaix IS a ANIb River 91 ! Home Ielister y R NAT / w.a.. a., H 12 / 191 c.u. be* a EASILaomi 3a7? a..d GM 9 6A lowa* µ 6 C K S F- FOR. ndersonrll_(e self I'?0 a"• eO fe Flat k Roc ?/ .. L.. 6 .. ?. ....:.I•irCwua . k AI«Iwlls N. C. DEPT OF TRANSPORTATION ` DIVISION OF HIGHWAYS fM«a Man1"Ie m n SWAIN COUNTY 01o PROJECT 8.3019122 A-0009DA NC 28 r!• a SHEET OF Iq Y1 ? d D 1 w ?. z E- o Q t E" ? o o r Q r+ ' ?. C Q f '1= x E• 4t. ` 4 z C',. :D O 00 xac ? o cv w U? U o° Z ° z z QM e-- O 3 co F, A> w s x z a .$ 1 i 1 `a Z ?o I I.. j ?I I N w Z r , i t t t t ? t .a u o 'o 0 ? I a CA W ? 3 ? w ? ? J 3 J w Q w I 1 1 I .1- 1 1 \ a 1 l 1 t4 et ' 1 C 3 3 Aer. r- d d a2 ? o 0 c 1 I 1 ? ? ;; i ilu Q Z ? A E- ? 4 E- v] o ? 5 ? W Z O CGS p, cv E- Is. J 0) O (? c tLO Zo z Er O 3 Co E-. > W V] z a- h ? M Q II a I Q - - o O _ W J J ? J Q g 2 ? ? fl - LA a ?L ? O 1 ° a W ? 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STATE OF NORTH CAROLINA DEPARTMENT OF TkANSPORTATION JAMES B. HUNT, JR. DIVISION OF HIGHWAYS GOVERNOR P.O. BOX 25201, RALEIGH, N.C. 27611-5201 February 2, 1994 Mr. Eric Galamb DEHNR - Div. of Environmental Management Archdale Building 512 North Salisbury Street Raleigh, North Carolina 27604-1148 Dear Mr. Galamb: x SUBJECT: Final Reevaluation of Federal Final Environmental Impact Statement for Future US 19-74 Relocation from US 19-74 to SR 1121, Swain County, Federal Aid Project No. APD-12-1(22), State Project No. 8.3019122, TIP No. A-9DA Attached for your information is a copy of the approved Final Reevaluation of Final Environmental Impact Statement for the subject highway improvement project. If you have additional questions, please contact Joe Foutz, P. E., Project Planning Engineer, at (919)733-3141. Sincerely, 7y Fj« is ?i.? I?ic` lC ?,,H. Franklin Vick, P. E., Manager Planning and Environmental Branch HFV/plr Attachments R. SAMUEL HUNT III SECRETARY 31?14 4* Future US 19-74 Relocation From US 19-74 to SR 1121 Swain County Federal Aid Project No. APD-12-1(22) State Project No. 8.3019122 TIP No. A-9DA DRAFT REEVALUATION OF FINAL ENVIRONMENTAL IMPACT STATEMENT U. S. Department of Transportation Federal Highway Administration and N. C. Department of Transportation 8-Zo 93 'm Date ? L. J. Ward, P. E., Manager °} Planning and Environmental Branch ?Q `13 C Date Nic o L. Gra , P. E. /%G< Division Administrator, FHWA o" Future US 19-74 Relocation From US 19-74 to SR 1121 Swain County Federal Aid Project No. APD-12-1(22) State Project No. 8.3019122 TIP No. A-9DA DRAFT REEVALUATION OF FINAL ENVIRONMENTAL IMPACT STATEMENT AUGUST 1993 Documentation Prepared in Planning and Environmental Branch By: Jo eph E. Foutz, P.E. Project Planning Engineer Lubin V. Prevatt, P. E., Assistant Manager Planning and Environmental Branch %is"141111111" ?16 CAR 01, fq .1 'ESS SEAL 18085 Future US 19-74 Relocation From US 19-74 to SR 1121 Swain County Federal Aid Project No. APD-12-1(22) State Project No. 8.3019122 TIP No. A-9DA thek r ? ..:Y i a .M ^^^ O 1; 6&10" This wi 1 take advantage of the drawdown of Fontana Lake which is scheduled to take place in 1995. This drawdown will allow for easier construction of the proposed structure over Fontana Lake. T l i ronmerttal :Lmp°a ftl (f5s!S)for-the s? J w Pr _. feral HiV-*W *AAft4WNW ft ot 1, (F ') MM-0 That document recommended the subject roadway be constructed on new location northwest of the existing alignment and connect with the beginning of the multilane section of US 19-74 near the Little Tennessee River. Since that time, the multilane section of US 19-74 was extended from the Little Tennessee River to the intersection of NC 28 with the construction of T.I.P. Project No. A-6. As a result, it was decided to widen the existing route of NC 28 and tie in to the intersection of US 19-74 (see Figure 2). Current and projected traffic volumes are shown below: 1992 ADT High - 3,300 vpd; Low - 2,900 vpd 2012 ADT High - 5,500 vpd; Low - 4,900 vpd Turning movements are attached. Below is a list of environmental commitments: - If any study area stream must be rechannelized or otherwise severely modified during any phase of work, it will be necessary to coordinate with the North Carolina Wildlife Resources Commission and the U. S. Fish and Wildlife Service. This requirement does not apply when streams are intermittent. - Best Management Practices will be used to control sedimentation. - Since right-of-way is being acquired from the U. S. Forest Service, a survey for Proposed, Endangered, Threatened, or Sensitive (P.E.T.S.) species will be done prior to right of way acquisition. A cooperative agreement has been developed between NCDOT and the U. S. Forest Service for conducting these surveys. - If sulfide bearing rock is found along the project, NCDOT will develop a disposal and mitigation plan. - Since the study area stream is located in one of the twenty-five western NC "Trout Counties", the N. C. Wildlife Resources Commission must review the proposed action and issue a concurrence L )" letter before the COE will authorize the project under Section 404 of the Clean Water Act. - "tINA - Section 404,Permi-t :frem3l. e Eng'i? WM s wi l 1 be tree o p?mv j dt. S ti,wl Permit will be needed from the Division' of `i kronmental Management'.- T is approximately -1 25 -mj,l?,es in length. The total estimated cost or the project is $5,803,000 which includes $2,800,000 for roadway construction, $2,800,000 for bridge construction and $203,000 for right-of-way. Environmental Impacts As of May 13, 1993, six federally protected species are listed by the USFWS for Swain County as shown below : Felis concolor couguar Glaucomys sarinas coloratus Myotis sodalis Hybopsis monacha Mesodon clarki nantahala Pegias fabula eastern cougar Carolina northern flying squirrel Indiana bat spotfin chub noonday snail little-wing pearly mussel A survey was conducted November, 1992 for all of the above listed federally protected species in the project area except for the noonday snail. A separate survey was conducted in May, 1993 for the noonday snail. T*e_ speciesl. Because this project will require right of way acquisition from U. S. Forest Service (USFS) land, a survey for Proposed, Endangered, Threatened, or Sensitive species (P.E.T.S.) will need to be conducted. Over 100 species of plants and animals are listed as P.E.T.S. species by the USFS. A cooperative agreement has been developed between the NCDOT and the USFS for conducting P.E.T.S. species surveys. This survey will be conducted prior to right of way acquisition. ;s; ?r1 srl i ct ?lluvi ¢K s,socia J 9' OF Surface waters are being impacted at multiple sites in Siles Branch, cove streams, Fontana Lake (Nantahaia River) and Pump Branch. Some impacts involve direct fills, others involve incidental fills, resulting from culverta extension. The quantities of anticipated impacts to Waters of the United States are listed below: Stream System Wetland Surface Water (in acres) (in acres) Siles Branch - 1.9 alluvial plain Cove Streams - < 0.1 Nantahala River - 0.3 Pump Branch - < 0.1 alluvial plain - Since Fontana Lake (Nantahaia River) qualifies as a "below headwater" stream and since fills will be placed in a major water resource, or its "adjacent" wetlands, it is anticipated that an Individual Section 404 Permit will be required for this project. Permit drawings are to be prepared during design for each area of impact. In accordance with provisions of Section 404 of the Clean Water Act (33 U.S.C. 1344), the U.S. Army Corps of Engineers (COE) has primary responsibility for reviewing actions which propose,to place fill into "Waters of the United States". The COE has authority to issue or deny permits for proposals which require approval under Section 404. The Division of Environmental Management also has a jurisdictional rol under Section 401 of the Clean Water Act. Section 401 Permits must be issue prior to authorization of any Section 404 Permit by the COE. Section 401 permits are generally required when wetlands are being filled under one of several Section 404 permits/authorizations. Since the study area stream is located in one of the twenty-five western NC "Trout Counties", the N. C. Wildlife Resources Commission must review the proposed action and issue a concurrence letter before the COE will authorize the project under Section 404 of the Clean Water Act. In keeping with the 404(b)(1) guidelines of the Clean Water Act of 1977, the U.S. Environmental Protection Agency (EPA)/COE Memorandum of Agreement (MOA), effective February 1990, and aspects of Executive Order 11990, the project will be designed to avoid wetland encroachment to the extent practicable; to minimize wetland impacts when avoidance is not possible; and to mitigate wetland losses when necessary. Best Management Practices will be utilized to minimize any impacts. mom #o_ r :?he 1mss off t ie -c 'e t<i ed St.ai s ?iAA tie req: f red a, , o the Individual Section ;.404 lent. Conceptual mitigation planning is to include a commitment to mitigate on-site, or within the same watershed, depending on the availability of suitable sites. Furthermore, • s -, is 'te pftsued on a 1:1 b Improvement to and/or of existing, degraded wetlands is to take precedent over attempts wetlands on upland sites. renovation- to create U. S. Forest Service lands are involved in the acquisition of additional right-of-way. To fulfill procedures for compliance with Executive Order 11593, a cultural resources survey was conducted to determine if any significant archaeological resources would be affected by the road improvements. The archaeological inspection of NC 28 resulted in finding no evidence of archaeological deposits. Therefore, the proposed project plans have been determined to have no effect on archaeological sites that are on or have been determined to be eligible for nomination to the National Register of Historic Places. No further archaeological work is recommended. Because of previous problems encountered with sulfide bearing rock in this region, a survey was conducted by the NCDOT Geotechnical Unit. The survey found no evidence of sulfide bearing rock along this project. However, if sulfide bearing rock is found during construction, NCDOT will develop a disposal and mitigation plan to minimize impacts to the surrounding environment. NCDOT is currently developing a mitigation plan to handle sulfide bearing rock on another project in the area (T.I.P. Project No. A-6). Ambient noise levels along the project were determined to be approximately 47 dBA. If traffic volumes on NC 28 were to double in the next 20 years, receptors in the project vicinity would realize only a 3 dBA increase in noise levels. Generally, as judged by most people, a 3 dBA increase is considered to be a barely perceptible change, while a 5 dBA change is more readily noticeable. Furthermore, the total future noise level at this closest receptor would be approximately 50 dBA, which would be well below the FHWA noise abatement criteria. Hence, it can be concluded that no traffic noise impacts are likely for this project. The project is located within the Western Mountain Air Quality Control Region. The ambient air quality for Swain County has been determined to be in compliance with the National Ambient Air Quality Standards. Due to the set-back distances between the receptors and the project, air quality standards for the various pollutants from mobile sources, including carbon monoxide and ozone, are not likely to be exceeded. Since this project is locate in an area where the State Implementation Plan (SIP) does not contain any transportation control measures, the conformity procedures of 23 CFR 770 do not apply to this project. If vegetation is disposed of by burning, all burning shall be done in accordance with applicable local laws and compliance with 15 NCAC 2D.0520. This evaluation completes Federal Regulations, Part 772 (highway traffic noise) and Part 770 (air quality) and no additional reports are required. Attachments: (1) Natural Resource Technical Report (2) Archaeological Survey Report (3) Traffic Estimates aaZl / M1. H-diron NAT. 611.1 Neri nd 2 GaP 50+8 H•. erloo9k? N. CAROLINA O1n9o;m; T643 Smokemonlt i) CHEROKEE 27 - 81 -'1 S W A I N 7 IN N I D.oir B`P F LGR Birdfown Ch= ' fioNUea Lake ke CIrtyy" 6n E 95 ` "s MR i'r3 19 Lauada 5WA I N COUNTY 1\ V / , ? 7 ? Weiser= $ - ? -' -• r ? r i r 1310 POTATO HILL rl ..., ELEV. 3,306 2 • • . 1383 • 1307 1311 .3 ; 1311 1373 '%'x1 1309 1316 , • r c; ! 0 , ? O 1308 0 6 -- TO FONTANA VILLAGE 1306 131 5a c 28 1• 1309 . a ? ROUND 1381 TOP ?'` Alarka j, r 7 L f 13031304 13 . A, 1300 ?. L? 1392 1305 4 9,0 `` p b 1302 F 19 ti ' 9 + 4 1 1 126 e 8 1301; 74 .4 -,Lauada Almonds GO ? 28 ?' 1123 • 1 • 1119 BEGIN PROJECT J N 1 stn f `? • , 7 1127 ? , 12011200 .0 y V 9 $,1 111 3 SQe? 1125 / 1121 END •1 , 1.6 t-, 1117 . i TOP. : PROJECT 1113 11 ? k ?N - 1116 u - 28 .7 `? •'r 1118 % HOGBACK .? 3t 2 1115 GAP J D 1113 ?i O FPQ 19 A H A L -4 1180 R 74 1 VER .9 51 esser 1103 ,7 1111 1107 1109 t` h 1110 1103 1105 1108 Q N ..d 1 Q Creek a s 1113 1106 1107 ` NORTH CAROLINA DEPARTMENT OF TRANSPORTATION DIVISION OF HIGHWAYS PLANNING AND ENVIRONMENTAL BRANCH FUTURE US 19 - 74 (NC 28) SWAIN COUNTY PROJECT NO. 8.3019122 T. I. P. NO.A-9DA 0 MILE I FIG. 1 A y JAMES G. MARTIN GOVERNOR THOMAS J. HARRELSON SECRETARY ?iEHCIRANIDUKI T,-,),, "r r'' M, STATE o STATE OF NORTH CAROLINA DEPARTMENT OF TRANSPORTATION P.O. BOX 25201 RALEIGH 27611-5201 em1 zr 20 "-)9- DIVISION OF HIGHWAYS WILLIAM G. MARLEY, JR., P.E. STATE HIGHWAY ADMINISTRATOR C it :w i1 J: i l n Unit t- w m< C j c a n n 1 n ,rJ i_I r l 1 t Il. F:.=1ni-]a1.l Tur'ner' Frv-Ir'c.r`m-ntai Lipe-F,Vi'snr' nv i r` (.) nmer-1ta I U n i t IIF',._!L 1 (•J, at _!r •<I ewOllr'Ce TeCitrll Crtl ei:'Gr't T01" +:C i-oposed. i rnprcv =-meilts to 2 8 to is 1 = "i c,!1 NC Ol!itt'' fJc' ,. lA, tats Pr'oj ct No. 3 ..-019122, ?-4c' Th tack J i•I,_.tur'aI ?'__vL!r'C' _ Fechn1csrI -eport v le._ P ` r,t i tl?rit de'tai I s and de'scr'ipt°i r")ns, of each of sever 'al natl..ir`a I -e:."0Ur"__ I ke-l'j to Iiripacted y thl-- pr'opo:.ed' pi cl-ct I i n c I !ldi n,.-2 wetland's and f'uCl?r` 1 1'y -pr O't?Ct?CI ,peci r' I _aS :v i e',h? the i nfor`mati on a L your, convenience, This report is _.va1 ?_,1b I _ on cornputer' d1 :'c and I w111 L) -e I Ia { to t. n te• 1W (''1 t0 y0Ur' i i s C at your' c.on'verllonce If you have que:,sti _:•nsicomments please call me at 9770, 'Sever <i potentially rna.ir?r 1_S J ,r'_ Iclentifi rd in this t e c h n I ca i r`epor`t r {, ) _!!"v> y _ f r' - f»d -er,aI I 11 n::t-i- r"iai have to 1., .- coriCl+_lcte _' In ii'i,ay 1 9'_ 3 (') =iii Indi i dual _ cti on 404 Permit wi 1 1 pr'o1:;ahl y be r,equ i r,ed , () nal.<. e to _u's: sti- to may exist 'in the pr~oposed -impact ones f t. - ;pr'oje'ct ; a fact wh i ch cat-, r'esul't: 1 n ser'1 ou i mp-icts to r'_ aquatic ystems in the ar`_a; (4) l i Wt f 42 plant and a animal, list--d iD.E.T.S. species by the !:... Poi Wst 3,er'vic:ez wi 1 l have to i nvest i'::iated pr'ior' to r` 71!ht of way agr'eement's In an attempt to provide appr'opHate consult_<tion with your, staff, in their, effor't's to publish a r'eeval uatl on of an :xi sti nq Er+vi ronmental Impact Statement EIS; , I i rivi to you to involve this office in r'outi ne r'e'v i e%,i of the natural rour'ce section's of your, dr,af F- document. Th i :s pr'ocedur'e S houl d i ticr'ease the I 1 ke 1 1 hoot{ that 1 nadver't vnt - r'rors 1 11 my 1 rlput end l n your' Cl1 tor'1 aI pr'oCe's's wi I I be found pr1 or` tO Cli'.str''i buti on of the clocu1rient to the r`evi e%,i a9enc1 e_ . An Equal Opportunity/Affirmative Action Employer 11 s !?'PPvVEMElITQ- TO UTS-_ ^^ TT,- T TO SP . y ZI. Y, Swain. Coun- TIP No. A-9DA St-=te Protect 'o. 3.2C_3122 Fedam.- Aid iio_ t"".PD-_c.-_ i ?•? _?,'_.?^ALE:SSUPCS A-9DA NORTH CAROLINA DEPARTMENT Or 'T'RANSPORTATION DIVISION OF HIGHWAYS PLANNING AND ENVIRONMENTAL BRANCH ENVIRONMENTAL UNIT M. Randall Turner, Environmental Supervisor December 1992 11 . Y !ABLE OF 'CONTENTS -L.0 In-ro.uct=on Protect Jescrip:_on ............................. ..2 Purpose .......... ..............................? Study Area ....................................._ 4 :ie?nodc.................................. 2 ?.0 Biotic Resources 2._ --est 2.2 Aauatic 2 . Suummary '_'ia_ Commu nitiS s ....................... Commun=t=es ........... ................7 O?. s n?i'"Iva=3Cc _m;pacts . . . . . . . . . . . . . . . . _v 3 . J Prys_c•a_ Resourc ss 3.. water Resources ............... -'2 reams, R_vers mpoundments, 4?c. ....2 %'7a-e Qua-1Ly _3 3 _ 3 Summary of A_?ticipated Im_Macts 14 3. -Doi_s .........................................15 O eCia_ Topics v`1a=erS o e US. Jurisdictional _SS'1eS . . . . .. Anticipatec Impacts to i?laters c? U . S 4._.2 Anticipated Perm,,. --eauirements ....... _? I.3 Avoidance, Minimization, M?t?aat_ar:.... ii 4.2 Rare and Protected Species .....................8 4.2.1- Federallv-Protected Species ............8 4.2.2 State-Protected Species ...............23 4.2.3 Federal Candidate Species .............24 4.2.4 Forest Service PETS Species ...........25 =.2.5 Summary of Anticipated Impacts ........25 .0 References Appendix USFS P.E.T.S. Species List for Swain County (Anima'ls' ....Al USFS P.E.T.S. Species List for Swain County (Plants) ....A.3 1.v TNTRODUCTION The following report is submitted for use as a supplement to assist in preparation of a Reevaluation of are existina Environmental Tmpact Statement (EIS). Since it is not likely to appear intact in the final document, some reference to the existence of the Natural Resources 'Iechnica'_ Reoort should be made in the Reevaluation should technical questions arise in the future. 1.1 Project Description The proposed action is the replacement of the e'-fisting v_ded ?aC_1_ty ?, -_arie roadway (NC-28) W_E!- a 4-1 Lane d1 " US-19/NC-28 to SR 1121 (Fig. 1) immediate-v Hes-_ cf 'on-ara -a"-.e (Ivanta a_a River) . Proposed ympr0 e nenvs include construction of new bridge structure to accommcdate northbound -gaff at =he Fontana akE tlantc.ha_a R_v°r) Crossing. Two-wa`>r traffic will be maintained on x-ty j '7r lcge ?n-1_ 1? tirOVemeritS are COmpleLe::. Tn?2rSeCZ10n O! __e:^T US-19 roli.Le (old ti'C-28) with e:-._ng U'.-_9/ "4L _s ,,a eC. ?-- thls section of the A-9 pro-ect, but will not be accOmolished until some future date. P_ar?ned construction wl-i actual v or in the vic1___ 'T of SR, _301 Almond :,anding -20ad) . The ' =:nned mu't"-lane f aC111t-- will result- _n _n_t_at_on of a northern .lternat2ve route bet:,reen existing =--lane US-19/74 near Almond in ?,lair? County to Andrews in Cherokee County. Upgraded facty Wi=_ provide logical bypass of IL,;antaha_a Gorge for east- and westbound r ?r G1r i i c . ^2 ?ur ose o per-:Dose of this technical report is to _nven cr-:, ca-;.a_oa _.nd describe t«e various nat r.al resources v t0 be direct-1v r 1rdirectlr t i'm,,u pacted by t ` o_ ? the proposed action . Furthemore, the report attempts to describe and estimate the likely conseauences of the anticipated impacts to these resources. These descriptions and estimates are relevant only in the context of existing planning/design concepts. Should parameters and criteria change, it may become necessarv to conduct additional field investiaations. The technical report is intended to be used in suppor- of efforts by the Project Planning Engineer to publish a Reevaluation in keeping with state and federal reauirements. 1.3 Study Area Project is located in the Blue Ridge salt of the mountain physiographic province. Topography in the area is mostly a contrast between generally steep, rising gradients to steep, falling gradients. Most of the study area interfaces with cut-slopes created daring the original construe,.-On cf NC-28. 'Falling gradients on the '.west s ue south of ==1e bridge ) and on the north si de ( w est o= t' bridge) form portions of the perimeter of the Fontana (Nantahala River) basin. (Note that from the exist i ng JS- 9/NC-28 intersection, NC-28 approaches the bridge generally from the south. However, the road curves westward prier t-o crossing the bridge. Therefore, habitat zones "south" of the bridge wi" be generally described as either on the east side, or the west side; habitats "north" of the Fridge will be described as north sloe and south side.) Some deviations in this topographic pattern are apparent. Several Cores are found along the east side of the study area, sites of sur=ace and seepage co'_ectlons from the Surround,ng terrain. -These drain aces f _cvI _;^it0 S=1es 2ranC h v' a C' alerts/p=_ es _ :ca ?d under the eXj St'_na roadway. 'T'hese coves also serve -.s acs Ia:. r, Pressure re Ile_ , oints C _ __g high wnter,.a?s . E=evatIon i. the %7 icini y of the `rot °et _ ang_es ett:lee=s , 7-00 and 9k?iv rca 1JOVe mean Sea S_) . vorlZontal d'menslons of the Study area v=-v Qua L cIt ale reC,'•1=rement5. ?rC?eCt length _S arpro:rimate_y miles. 1.4 Methodology Dri or c con'duc _ _ f_e__. surv;a .r -o pre__.:,i nar_r resource _n ormat?C n `'las assem?I. ed, _ncI,-, g aerial pho tc of ?e iDro; ecT and r _c' _ty ?v _' Coast and -Geodetic Su_ vey JS S) ':?Qra ng_a :la ''idesser l:ry ?COOT ccunty read map. Ot: er pre'i ? nary, oaf-s .. _'e 'ICY.: iw as aCCCmpi;Shed by conduct-._na a review of literature and Cata on :dater resources, wildlife populations, prctec':.ed SpeC_es, etc., found in publications provided by Various agencies o= the o.-th Carolina Department of Envi ron;:ient, Iea'tand Natural Resources (NCDlHNR` , the L.S. F i sh and W i_dIifo Service (uSFWS) and _n numerous f=e_.., guides and ..ec .._ca' -e."atr-. _'?i lS in" rm C. :was of a-'l'ed r^ rn IS y v• la :.-- Coun-y Soil Conservation Service Office in Srys:,__ Cit'. A field survey was conducted by methodically ,walking throughout study arec"a., in the zones of impact, as ide17 S, In outlying areas. Local flora and evidence of wildlife were recorded during these surveys. Wetland identification criteria were those outlined in the Corps of Engineers 987 Wetland Delineation Manual. Wetland-upland boundaries were established using "determination" techniques. 2.0 BIOTIC RESOURCES Lying systems described _n the fc11G?a_ng sections include plant communities and wildlife. These systems are interrelated and in many respects interdependent. Dominant plants are emphasized and fauna (or their sign` w1nich were observed are highlighted. No attempt has been made to provide complete lists of flora or fauna, ;vhich occur in or utilize portions of the study area. For cor.p_et . treazm.ents of plants and animals likely to be found in these hab_t?.ts, refer to s ac'*ic -references in Section 5.0. 'ttempts were made to classify study area plant ` - C a i_ Y1 f1'l`fal 1-i Weak-ley e ?Y?1` (r' 1 K _.n7rjn , u?_ , --n-mmu _,._a s r 1 C, he Cowardin et al (19"9) Ile land community classi"-cation schemes. `'G avoid ,-innecessa-v dupi_Cation, p_....nt and lames are 85eni lSiiag the CO mO name '--f k--GCYie "j .-%e scient_f is binomial , in parantheSes . an re pee : C pant or animal name in subsequent na_rat_ve, only toe common name is use e. Locations Gf eaC h of file biC commun_ es i s hichlL ahted in inure 2. 2 . 1 e rrpSt-r4 ai Comi",1un -es are represe.. lea b maJcr comimun-L ty --pas. an=pu_ted RoaCsiue Com,:n _as. y;..:ea Successional S_ope Commun_ Lies, Cove Forest Coi . tan_ t_es d uvial ?lain CGm ?u ? tj es . GSt Cf he CC'^m °5 the study area are uplands, but portions of the ,klluvial communities were identified as wetlands. 2.1.1 Manipulated Roadside Communities Throughout the study area, roars=de s%ou'C:ers and slopes are heavily regetu_ed la ..:? OroundCo ers of tall fescue FeSti Ca Sp ) i =:s t' raS Of .eSp° eC s Lcu_'-? °daZ a p_= . a love .-asses (Eragrostis Spp.) These herbaceous ----an-. r- art -remnants of previous erosion control Seedings `oI c. '7=_ _ a last roa :way construction in he area. Nume_ous ;;=eed- invaders are apparent throughout Tthese areas, includ_ng blackberries (F,uhus spp.), "apanese honeysuc'k?e (Lonicera japonica), mullein: ( V'erbascum thapsis) , broom straws (Andropoaon spp.) and white clover (Tri ol.ium repens). Although -: _ lart ;Cgs occur in ? a_at i:a _y >_a- ugh most .cs? of these r roadside shoulders and portions of cut/fill slopes, one large fill slope occurs along the north side of the project, west of the bridge. This area is well-vegetated with fescue and lespedeza, but numerous weedy species are present also. This community is highly modified by man's activ_ties. While plant succession proceeds Slowly in some areas of this commur___y, _t is virtual- T non-ex _stent in the -f la , mowable shoulder zones. In spite of these influences, numerous cDnortunistic animals at___ze these areas to tne__ benefit. _=rious rodents and Otlle_ small TamT...ais _ncluc._..._Ce (Peromyscus spp.) , voles (TV'icrot::s Spp. shrews 'Sol-3z app. and P_arina spp.) and ch_p.:un (Tamias striates) forage for invertebrates, roots and ether plant material, as well as scavenge cn animal carcasses. Occasic•na_ly opossum (3idelphis virginiana), raccoon (Procyon lotor) and striped skunk (Meph4tZS mephitis) enter these areas during their nocturnal foraging rips. Migratory and residential bird see i ces tiursue seeds. fruits and invertebrates which are attracted to abundant lowers on clover, lespedelza and laeedv Species. Since these areas are rather open and exposed to view from large distances, predators such as the red-tailed haw's (Putao amaicensis) may find Inuntiing over these areas to be ocass_ona? `_r' productive, Nar..1cu_ar_'I low vel icular traffic. Crow ( Corvus brachyrr.-nch es) au_ture (Cathartes aura) and ot_er scavanger s ecies -.-_" ?e seen freguen _ fol_cw?ng ?nClden?S of road arle'y of snakes an.. _1zardS _':)robab=y a=So occur in se Z Ones enroute to more promising foraging areas. _. l . ? V_ ed Su, ccessiona_ "_oiD e Comm, un Cut slopes which occur aloha both sides of the pro; eCt and f?__r, J_J?eS i'iCS'. _.long the wes-? S_....- of e o_L:.."i area are -awe 4 natal v drT,'-yes= m_xe =o? as _'_hese are -he result of early and hid-succession fc__o' i.-.g _n? construction of „C S. The typical successJona= pat.e_ns on sout h-/'.rest-fac.Jng slopes -n she -NC mnount.,.i ns lead vo a pro111 iferat-ion o_ locust, pine, mixed oaks, tree-cI-nea'ven. sumac and other successful col-on izers, tolerant of the relatively austere condit_`=s in these zones. A survey of these areas revealed that the deve'_oping canopy is being formed by nuitlerous species, including black locust (i?ob?nia pseudcacacsa), white oak (uuercus alba), hic":cries (\Car',Ta spp. tul p pop! u_ (Liricdendron tulip.;..L era), sca _ let oa': (y?. cccC-I nea) , black, oak ) ve 1utL1na) and red- ...=p? :ce_ rubrum) . The Subcanopy In t12Sa CCmP.unltles iS m.=ture o: sour,iood (Oxydendrum arbor-aum), dcg7a_-od ( Corvus ?l rid=) Virginia and short-leaf pines (Pinus virginiana and P. echinata) and black cherry (Prunus serotina). Shr'.:b and herbaceous strata are generall'y' dominated by Japanese honeysuckle, winged sumac (Rhus ccpallina), blackberry.-, giant cane (Arundinaria aigantea), Christmas fern (Polystichu.-i? acrostichoides), privet (Ligustrum sinense), goldenrods, asters (Aster spp.), mullein and broom straws, in addition to seedling and sapling forms of the canopy species. These slopes are well-vegetated and the species which predominate are generally those which are tolerant of exposure to full sun and moderately dry soils. While sourwood does occur on these slopes, for example, it is not nearly as prevalent as it is on the north- and east-facing slopes, found mostly along the west side of the project. Heath species, including rose-bay, flame azalea and mcuntair_ A laurel (Rhododendron maximum., R. calendulaceum, halmia latifolia, etc.) and hemlock (Tsuca canadensis) are vi_ absent from the drier slopes (south- and ?.?est-=acing) , but are found in several locations of the study area, usually on The east side, or in more sheltered coves. A subset of these successional slopes is represented by cut slopes which are still dominated by fescue.. rove grass and lespedeza, with occasional weedy invaders such as mullein. These Slopes are CjUit large and often ver,7 steep. presenting a severe challenge to seedling astabl_shment. The entire hillside south of the roadway, .rest of SR 1'_31, and slopes south-, of SR 130"'_ are typical of this hype .,y slope community. Most of the successional slopes are too steep vo se,.-ve he rout i re needs cf _a--ae "Ram m a I s s u c as blac'S yea= / Jrsus ' - Vi 7 nLa< _ eer Cdocoi17 eus ?• ? .? , . r: -_I's americarus) and ?rTr?i al 1 fact, ]few mammal species are expected to ..requen these steeply-sloped areas. Those TL'at do are t-O ? S,i all Spec_a__S ?S T,`7_i=^ h reed 'po n _ oo ?S , _°a`JeS , a1 _nver ?ebrateS - which, occur in these areas. Tle s-ro `,' s..= e'K ( Sorex fumeus), short-tailed shrew (Blarzna brevi.cauda), tT _te-footed and deer mice P. _aucopL..,s ar_r ? <71,,n?^u_c?? ") . reu.-bac'.yed .•ole (uhletiirio:?o,m,v= gapE er') , sc - .a_.. -ng squirrel ( ?_'2_1 aucomys clans) , a nd easterm c =pmunr? a_ e l?ke=`T To be amona the more common mamma__ar spec. s `r7 Ich bene from habiTat found or steep cat slopes. Birds such as flicker (Colaptes auratus), common nighthawk (Chordeiles minor), blue-jay (Cyvanocitta cristata) , common crow, Carolina chickadee (Paz-us carol iniersis), white- breasted rutnatch (S?tta caroliniensis), eas: ern bluebird (Slalia siali.a) and red-tailed hawk, among others, :Ti-- ize portions of These developing naOI?ut zones 1Cr forag perc"!'ing, nesting and -cost-I':g ,actlvlt_as. Amphibians probably do not routinely utilize these slopes for forage or refuge. Sites are too dry and af:,rd 1=tale -orotection from insolation and wind. Re-t_les, on the other hand, are likely to be much more common in these areas. Lizards and snakes probably forage actively on the ground and arboreally. Predictable in these habitat zones are eastern fence lizard (Sceloporus undulatus), five-lined skink (Eumeces fasciatus), corn snake (Elaphe guttata), rat snake (E. obsoleta), copperhead (Agkistrodon contortri.,-) and timber rattlesnake (Crotalus horridus). Another subset of the Nixed Successional Slopes is represented by lakeside slopes that are slated for fill. These areas lie at the Fontana Lake (Nantahala River) interface and in some zones are covered with rip-rap (fill from previous roadway work), but exposed soil-silt strata, denoting fluxuating lake water levels, occupy the lowest- 5 ?;ortions of t ese areas. Several areas aL-e sated t' _ece_. fills. Most of the sites are on the west side of the roadway, bout one site on the east side, immediately south of the bridge will also be filled. Few plants have taken hold in these zones, but occasional "volunteers" such as black locust, sumac, tag alder and privet are apparent. These areas are clearly visited by mammals such as opossum and. raccoon, because spoor was observed in these areas. Smaller mammals such as mice, rats, shrews and vole's are li elv to be found in these areas also, depending on availability of seasonal foods. It Would not be unreasonable to expect tc find the belted kingfisher (Megacervle alcyon) "fishira" adjacent to these meas. Water-dependent reptiles suc as northern ?Muter snake ( Merodlu sipedcn) nd u,eer? Sna:-e ( Regina septevittata), painted turtle (Chrysemys pieta) anf snapping turtle (Chelydra sarpentina) ?ai__ andoub'Ced_ be 'round _n these areas throughout t-h-e ` =rmer seasons, cepenc.:_na on the level of human activity mnd the vai_abi_it Of forage. _.3 Cove Forest Communities These sheltered, mesic communities are -found along the east Side of the prC;eC°, SCL'. C-f the it. i . ?' e- 6 _-----__ cCnto' s from e Sul- ndin;, vert_4a L terr a_rt mee-, fOr...i "g natural funnels in o sh ch _he ad?acen-- s_c- s shed _n ei. runoff. From these cove, storm.- and arcurid,^7ater seepaae iS ??i_t :g - ?_?'? _roug_ ?_ shed w st aar ?,_ d u'tim--'teJ f _ 1o '. 'Qi-•iDS/?u_. located beneath the existing road!?Iay. Water -ti even tuall_r discharged into Si'_es Brarc:, e tributary to Fontana lake (PIantahala River) with headwaters located approximately southeast of the US-19/NC-28 intersection. 3ecause t'_ess coves occupy the falling ground among Several adjacent hillsides, these communities have.more than one aspect. Those i',orions C4 _he coves h_4 -_ oc r or the south--facrn C; slopes are occur ec bv a coil.ec;_ ::n of specie sc lew'"'at different from those on the north-facina slopes. In the lowest portions of the coves, the floodplain, only sparse veaetation occurs, mostly herbaceous, including grasses, sedges and asteraceous specimens, such as "-eggar's tick (Bidens sp.). Soils in these zones are soft, presumably.- recent depositions. In these unstable, dynamic areas, which are undoubtedly scoured during rainfall events, particularly during high water periods when Fontana Fontana backs up, the growing season for any plant can be relatively short. North-facing slopes of the coves are vegetated by a combination of tulip poplar, red maple, sycamore IPlatanus occidentalis), American beech (Fagus grandifolia) and basswood (Tillia americana). Midcanopy species include flowering dogwood, as well as silky dogwood (Corpus amomum), ironwood (Carpinus caroliniana), horse ci'lestnut (Aesculus octandra) and cherry birch (Betula lenta). Shrub and 6 herbaceous layers are well represented by mountain laurel, rosebay, privet, tag alder (Alnus serrulata), giant cane and Christmas fern, as well as small specimens of the canopy species. Some hemlock and white pine (P. strobus) occur infrequently in these coves. South-facing slopes are occupied by many of these same species, but they conspicuously do not display rose-bah- and mountain laurel, and scrub pine becomes more prominent.. Greater opportunities and challenges for wildlife occur in these areas. Habitat diversity in these areas is much higher than in the Mixed Successional Slope Communities and the canopy is more mature. Habitats in these coves are differintiated on the basis of orientation, soil moisture, degree of _nsolatior_, etc. it is reasonable to predict that a much more diverse fauna is likely live in or frequent the Cove Communities. in addition to the mammals listed for the previous community, which undoubtedly utilize these coves, larger mammals such as white-tail deer, black bear., opossum, raccoon and gray squirrel (Sciurus carollnensis) are likely to exploit these areas for refuge, nurseries, forage and paths of migration. In addition to ..hose species listed for the successional forests, scarlet tanager (Piranga olivacea), black-and-white warbler (Wictilta varia), cardinal (Cardinalis oardinalis), tufted titmouse (Pares bicolor) and numerous other birds will find useful habitats in the cove forests. The greater diversity of habitats described for these zones offers increased opportunities to birds, as it does for otter animal groups. Invertebrate prey, seed/fruit crops and nesting opportunities are abundant in these areas. Snake and lizard groups will utilize this area, attracted to the greater diversity and population of pre' species. Turtles may also occur in these areas, particularly in the lowlands, since topography is more gentle. Perhaps the most common turtle to frequent these areas would be the eastern box turtle (Terrapene+carolina). one major distinction between the cove forests and the successional forests is the likely presence of amphibians in the former, but a conspicuous absence in the latter. In these coves where moisture levels are adequate and shade is good, there is undoubtedly a comparatively rich invertebrate fauna, upon which these amphibians would depend as a food source. Salamanders such as Jordan's salamander (Plethodon jordani), slimy salamander (P. glutinosus) and two-lined salamander (Eurycea bislineata), and toads such as Fowler's (Bufo woodhousei) predictably occur in similar habitats. 7 2._.4 Alluvial Plain Communities Narrow zones of alluvial deposits are apparent at each of the coves. These zones vary in width, but are not much wider than their "stream" channels (plus a few feet of -iffilmlso F" deposition to either side). in these areas and only small stream flows were noted in a few of the channels. ?hese small areas, with only sparse vegetation, are merely subsets of the Cove CommunitieS described above. The floodplain of Pump Branch lies at the toe of the roadway fill on the north side of he roadway and e:_tends 11 i.th, .. ruIi }:J Ls the " ra-'n ri1 limit f .=c} s _rom ..e ro .er_1 y?o prcj. L moo. intersection with the railway causeway on the hest side of Fontana Lake (Nanta.1-,.ala River `• , where it flows ter a g` p_Lpe into t he - ake. The Branch flows eastward _iiroug a ._ r,- channel (2-41 ) formed by ,ie juxtaposition of the roadvlay _1_1 to _^e south of the Branch and a natural 1 s1de aradient to its north. Approximately 500 feet wect of t E bridge, the channel widens and gives rise to a =lood?lai_ as the toe of the hillside shifts to t he east. This s_f1 ?on of roadway fill and hillside creates a flat plain which is i 'N , -cus Saturated and character=zed by silt deposition. _,7,Le- black w=_-L ow ( ._;aI _.. _:ZQ"ra) , s=_kv dogwood and g a_ er ar_e t he dominant w o c d v -'' ants in arils dill. Numerous herbaceous species i_ - dina rushes (Jurc:zs spp.) , T•7oolgrass ( czrpLls sp.) and sedges (Caret spp.) also occur 'sere. Another alluvial plain lies north of the GS-_9/NC-28 raterrJectiCi11 Slles Branch flows northward iron n.ad'^ia:.ars southeast of the project. Tt flows through a box culvert beneat:l US -1-9 and immediately spreads out into a aide flood plain, although a channel continues northward, parallel to NC-28. This floodplain is also highly saturated and Soils are mostly silts. Vegetation is dominated by black willo-."i and rushes/sedges, although other herbaceous species will undoubtedly appear during the growing season. Most of the animals, previously identified as residents or transients associated with one or more of the other communities, would be likely to occur in thse floodplains. Do to the austere contours which enclose the Pump Branch area on all sides, it is unlikely that white-tailed deer or black bear would be found in this area, except in the most rare circumstances. All of the smaller mammals, birds, reptiles and amphibians are expected to occur often in these areas. Access via headwaters, or from the streams' discharges into Fontana Lake (Nantahala River) could be easily used by numerous animal species. Crayfish and salamanders (Desmognathus monticola and D. ochropheus) are expected to be found in abundance in this area. Crawfish burrows were observed throughout the area. 8 2.2 Aquatic Communities The proposed action will directly or indirectly impact the aquatic milieu in four general areas: Pump Branch, Cove Communities, Siles Branch and Fontana Lake (Nantahala River). 1 ??? a 0 . { ca "O ?l l at°_v 300ftpgt 'A-IsQuich t k i ? _ ne l' Oro pct tee -- ' asd _ ???:.swr-- -?- _ ?, r "? -Q? '?• C. C'.?. `"?ie (PCP) : 1 Pump Branch, surface drainage from the south side of the roadway, west of]yS_R 1?121y,?y is piped under the roadway and T Iow.Ci ? °'?i Ce'+.£k l: *,h t+.eUs-u.:ar._rninWs3'.''?` •3°? '0 e@ sa"' Ja?,`3 *- _. C?F _a?'N? l.- _. r } i a, J T y :' :Xl*C1fi>: h ,t ?a? y. re v\V dTt"t aw rar ?m• v see 1Y=`G . ?+. v l _ v 1 G dZI 1 V i?{i .??, ?l?} ?. `gly?n r?.,wa1??r,+l?? u? Q 1• Y,7C?A? ? 1? srr.aa S'V a?u e C ?..T.. i ll r7. G U?? 1lr C.l -_?.17..,.a.?. i 1y Q G t-iT yV .` N `-C t T Y . r e Ctl U V l ,?'V - ',D + _ -.Canoe , c cio mdno dla, yea a .: -f ? h e w e S -,.mou n d I an-e . I Pump Branch and its tributary are not like- ,, _c ;a?,,e a rich assemnblage of fish speCieS, but cne or two species of small dace (Rhinicnthys sp. and/or Semotilus sp.) S.iner (Notropis sp. ) and/or dar__ (Percyr= sp. and`/or Etheostcma sp.) could occur. _t _s far m,o_e likely than either stream provides hlabita.t to a more diverse group of invertebrates. including insect larva _ 11 -forms and - u.s t acea ( crayf These streams also undoubted-;, serve to nourish a.mp_n:ibia ns, identified in earlier sections, during t::e__ Spawning and larval development. Very similar patterns of ut 1_zation can be a,_t.._;'_:ted to the small drainages located in the Cove Communities. 7nW if any fish are likely to be found in these streams, some of which cease to flow during dry, low-water seasons. The baulk of the organisms which will live in or immediate_!_ ad-i cent -o these streams are invertebrates or amnhitaians. ? :s «izt.h the v,,s E_-anch a^? a }era r Ize 11Zantdhaya R-??ve-r) sites cf imp-ct. Ir th se t sS, ts o be nl'aC°d' into the water column"- r. .c e 'Stre'am wil s" b"e ch.anneliZed by cu vast e? le Hrancn-) , o k?.e=nts w? 11 ` e , a•__e f (bridge ill ca,6=t-? gat- lake crosTsing) . The zones of ? tiwill accommodate a proposed realignment of the curve south of the bridge. Siles Branch, upstream of the impact zones, is a small dace trickle which is not likely to Support a diverse fish population. However, in the proposed fill zones, the creek has opened into a ;aide (+2001) backwater channel. Installation of bridge-support bents in Fontana Lake (Nantahala River), to accommodate.the proposed bridge for westbound traffic, will also be potentially destructive to submerged habitats and to aquatic life. In both locations, the fish fauna is likely to be rich; many of the species are highly valued as sport-fish. Such fish as small-mouth bass (Micropterus dolomieui), crappie (PCmOY.i.s spp.) white bass 9 (Morona chrysops), wal!eye (Stizostadion_ vitreum), sunfish (Lepomis spp.shad (Dorosoma spp.muskellunge (Dso« masguinongy), in addition to hog sucker (Hypentelium nigricans) , darter (Percina spp.), Channel catfish (Ictalurus punctatus), brown and rainbow trout (Salmo trutta and Ocorhynchus mykiss) and a diverse array of minnows, suckers, carp, etc. are likely to be found in the waters which tiill receive f_! 1, or ,_: ?+'=l1ch structura_ :;'Orr ,^Ir_1 ?a,-e „ _ace . ------------------------------------------------------------- Table 1. Animals (o_ their sign) Observed in the w_d? Area ------------------------------------------------------------- COM-?ON NA14E J_ lrGy f i iJ .1 opossum raccoon c'_^ r Pmun.1 grail ;sal l re _ common cro'^7 Carolina ch-'ck-adee white-breasted nuthatch red-tar_eu -iaw~- vulture slimy salamarder SCIy FTC 1C NAME AE EVTD:EN v CE i :..ambG1'ar(.lS j/P: Q L . m?Ci1 U:? E u r r J is Didelphis virginiana Spoor Procyon lotor Spoor Tam-43S striates Visua' Sciurus carolinensis Visual :OTVeS >>racnyrynCiluS V?SlAcl Parus caroliniensis `JiSua= Sitta carolinensis V_sual Lutec 4amaicansis Visual Cathartes aura Visual 711ethodon alutinosus Visual . _ . 2 Sup mart' of Anticipated Tmipacts to Biotic C' mr,-.u i ` i°s Manipulated Roadside Communities ;"ri 11 be replaced 1: 1 . Since the proposed divided roadway will have a vegetated median, there will- actually be a net gains of relatively Prat roadside shoulder zone. Some of the larae fill zone lying west of the bridge on the north side of the road wi=l be lost to additional fills so that westbound lanes can be wuilt. Ant_cipated impacts to `ailed Succsssiona_ S,cpa Communities are viewed mostly as temporary, with no long-term consequences, since habitat will be replaced adjacent to (simple horizontal shifts on the same slopes) their existing locations (cut slopes). ?n order to achieve comparable slope lines, following construction, tops of slopes and toes of slopes must be shifted horizontally to accommodate proposed improvements. The shifts will result in permanent loss of habitat (old toe to new toe) only for fill slopes. What must be achieved in either case, however, is the rapid revegetation of the new slopes, so that displaced animals can reoccupy these habitat zones. Relatively small impacts will occur in the Cove Communities, since the hydrologic function of these areas must be maintained throughout construction. Clearly, grading of adjacent slopes will result in temporary impacts, but these areas are likely to recover completely. Only minor horizontal encroachment into these areas is planned. 10 Perhaps the most substantial impacts fi11 occur in ..he Alluvial Plain CommunJties (Pump and Sires Branch) and he aquatic communities of Pump Branch, Siles Branch, the cove streams and Fontana Lake (Nantahala River). These habitats will be severely impacted by construction activities. ???a'??h?;?d?-?d??•fee?=t?-f ,P?rrr?:.d$.ra??-??l,..:bew?-?-?_??_._? Qa:rrgtAzuf ia;.i 14,jayj?ne !-a :d -a: Stn,}..}. t-an.t?a&l - xoa do ::.of a4r 'I st tp tu3-ig a '^ Rf'A? l: h, -a tha.t f. .l.es` RranC --S J p?r> anc.l.o;st,.O Smaller portions of cove streams will be lost to Culvert/pipe extensions and related f___s. wi1eS Branch fill encroachment a4 11 also result in permanent loss of stream bottom and wL i' , restrict- t ? e overal_ cl anne' .._ expanse in this part of the project. Proposed cul,.ert e:ftension at _he upper end of riles Branch iw_„ a=so =?s ,._ in a permanent loss of natural habit-a- nterast_,gl-?7 enough., the Sires Branch fill incursio?? may also have a posit-I've vor at least a non-neg?ti`; e aspect. The f___ footprints will add complexi'-y to the shoreline p8r_ eter. f^Te_1-Stab_1_Zed T?7i_ a r'p-ran, ^_eS8 fl_! p?'n?i1S ili _GSa_ offer Special habitat tC a var^le'y cf small organism:, potentially attracting _ncreasi nC numlDers f large= _ re---_rs to these areas. Some temporary __ucC-uatio^ _''T ^^r _aons C- grcupS terreStri al areas --s an ,?C__-ated :.Ur-- the course of construction, bu4C_ _ ost-c_o,ect _vopLilat--ans ar_ `na tat` - reveg- L_on. expected to s_ovT_y return t0 - ..rural f0_IOT;d- Slow-:roving, burrowing and/or subterranean org isms will be directly impacted by coast-. C--Lon act-`/ides, n,9hile .obiie organisms will be displaced to ad;=Cent communities. Competitive forces in these adoptive communities will result in a redefinition of population equilibria. The proposed action is likely to have substantial affects on the aquatic environment ?.,1eSS Str'_Ct force e: of Sedimentation control measures are observed. Demolition activities are likely to place sediment into the water column, as will bent installation activities. Sediment- loading of the stream channels by such activities zan be haarmful to 'local populations of aquatic organisms, including ? trout, bass and sunfish, as well as invertebrates such as molluscs, crustacea and insect larvae, important parts of the aquatic food chain. Coffer dams must be utilized to avoid contact between green concrete and water column, as well as to avoid silting effects from excavation and/or blasting. Strongly recommend that restrictions be placed on work barge(s) and lakeside equipment mobilization to insure that staging and launching/doc:_ing areas not be a source of continuous sedimentation. ------------------------------------------------------------- Taule 2. Anticipated Losses To 3iotic Communities ----------------------------------------------------------- IMP ACT BIOTIC CQMNNNTTIR.S •-------------- --------------- Temporary Permanent -------------------------------=------------------------------ Terrestrial -Maniemulated Roadsides h - -Mi red 'Juccessional _ 7 -es -Co•; e . ores z" ' 0.2 -Alluvial Pains ' - - Aquatic -Cove 2.t^eams 40v =- -Pumr; Branc_t - 2 r -Sites Branch ( fill - --? - Fontana 'lake v. -------------------------------- ------------------------------- 'ot?. Va=ues =eporte _.re _c-res .,ept as Noted base-" a pcr: ; ar=able impact ?JLdt_ s (scale _ro... plan s:^eets ,; . Actua' impacts ma°Y be :i o:.re less . L denotes a_ prO:z= ^at° - - - S-c, r ofL br_rae shadow, ,•an_cn adequately expresses direr _ ^^acts . C H`,S-r AL RESOURCES The f^.1_Ot4'i;'iC two sections °sCrioe .?_s a't,azer resources that occur with-'n the study area, or that relate in one wav or another to the study area. 1 eater Resources The topic of water resources is ;!resented it sections. The first section descrihes n^vs_Cal as pert- of he resource (S) and i..s (t._.,_r) relati onsh1p, .C ... J -cr J surface water systems. The second section discusses water quality and special-use -resource cateacries. (.Wat_= Resot..rce. discussions herein center on surface waters and do not address groundwater, aquifers, or so_1-borne waters.' D i ?_ 3 .1.1 1 Streams , ?• ` e_r`? , _.' i oL:>u '-' 'amen? i S e t c The water resources to he 4--acted by the _roposed action include Siles Branch, unnamed cove streams, Fontana Lake (Nantahala River) and Pump Branch, all located within the Lirt-le Tennessee River Basin (except that the upper react . of the Nantahala River lies in the uiawassee River Basin) Siles Branch: Siles Branch lies on the west side of the alignment and is more than 200' elide in the proposed pones of r fill. t.'v? moor 4 rff f -t J' t ,.. -_tz 'sou .. ° o e iii, _ h gyp? ac u--strafe is almost totally silt. Shoals ave forme`; along t:ae eastern p Show o. the nci end of Sipes Branch i_om egos= ._ any a_1u%,ial deposit-on. The headate_s of Siles 3_ancn ars located approx_.mately 0.5 mile southeast of the US-1 9,'PdC-38 intersection. Sites Branch is joined by Long Branch at the junction of US-19 and NC-28. Long Branch flows southwest, paralleling US-19 along its northern right of way. ea?, rrn.-tan_ an Cove Streams: s mhe unnamed m.,ed cove st_rm ?s are i?r1 ?te_i:, and originate no more than several hundred feet east of the roadway. T'_1ei r channels are narrow (2'-4' • or less) and substrate is silty with some small stone. Flows range frem drv stream beds to rapid flows depending on rainfall events. Each of these "streams" discharge into files Branch via pipes/cu_rer?s beneath the roadw=v. Fontana Lake: That section of Fontana lake (Nantahala ?i;er) Which w'_be impacted by bridge construction is _ess .-han _ mile south of that ri,.'er's final destiniatio n, (here ?o=ns the Little Tennessee River to form Fontana Lake (Little Tennessee River). The Nantaha'_a River originates West of IS- 441 in southern Macon County from which it 1"1olas northward into Swain County. At the proposed bridge cross_g, she river is more than 400' ,aide, a dimension which varies as a .unction of _ -a;n_fa_l and; LdU o'"?ap _,,7 '' d_o!ot-rn" " h a - ns Lt=_.i ?t_t ? c ., ? r°? _ depth varies, but '-s probab_`? _i= @..'?eSS o? 1v e =rS :?OS? she time. SU,tiJStraLe i5 moSt; Silt, w4+' : some seai^iertar°_, rock. Current -s _Tiodera?=e, but -luctuates. Pump Branch: Pump Branch is a small, high gradient st=eam whick originates a few hundred feet north of the project- northern terminus. It flows through a narrow (21-31) channel, formed by the confluence of two vertical grades, into the lake only after forming an a_'uvial floodp_ain in an area where the two vertical gradients shift away from each other. Substrate is silt, cobble, sand and small polders Flow is _ap_d unti_ _Lt reaches the a' l--a-zia! 7c", a4 n, T,rha, _ _? meanders and flow moderates. 3 . i . 2 Water Quality The Division of Environmental Management (DEM) :as assigned a best usage c `?--- '-to that section of _ ^r* ?a N Yiala P.ire'r'') rhich is crossed by the proposed action. Class B waters are best suited for primary recreation and any other usage specified by Class C waters, which includes aquatic life propagation and survival, fishing, wildlife, secondary recreation, and agriculture. P r 1 _ B r anft?, aM Y. r ye d;, c 0I s s. "rite ' "a r eo slazs'= r s_l?t Water quality standards designed to protect Class B and C usage are reported in 15A NCAC .0211. The Benthic Macroinvertebrate Ambient Netw=k- (Survey), was undertaken in 1983 by the NC Department cf T'atura' 13 y Resources and Community Development (presently Mown as NCDEHNR) i n an attempt to monitor and correlate 1,?iater qua Iity changes as a function of biotic community dynamics. Unfortunately, no data are available for the immediate project area. The National Pollutant Disc barge Elimination STyste n (IPDES) was established to control. and mon.LLor discharges into Waters of North Carolina. Monitoring and permit issuance in the state is administered through the DEM. No NPDES permits have been issued for the Vicir_ity of the proposed action. ?7nG1 ,Ve_ .her Z an Qtla7 4 -<7 Wa}ors (1 (l,µ S anc-t^r vpG?'v=?? 'wal_ers ( 0F , or Water Sapp i ies (WS-7, , or WS . ) ii-- be impacted ??>> the proposed action, nor are a^y of _ iese rra.-ers Located >> bin i mile of the pro,ec_ area. The NC Wildlife Resources Commission ( NCWRC) __sts the Nantahala River, from the Maccr. County line to -he existing Fontana Lake water level, as a Hatcherv Sunported- Designated Du!w_i Mountai_. Trout Water (DPMTW). "'he "existing Fontana Lake water level" of course fluctuates seasonally. The elevation 1708 feet (above meat" sea level' generally correlates with the interface between river=le and lacustrine morphology. Mickev C_emmons, NCWRC fishery biologist agrees that the DPMTW line is much further south than the studv area. NOTE: If anv study area stream must be rechanneliZed cr otherwise severely modified during any prase of work, it Lail1 be necessary to coordinate this planned activity with the NCWRC and the USFWS, in keeping with the Fish and Wildl_fe Coordination Act (48 Stat. 401, as amended; 16 U.S.C. 661 et Seq. ) . requirements when streams are 1n fermi tent T4hen .he pn ?3r u t ' elrs, O?1 17_ ll a t The NCWRC reports that leachates from anakista-bearing ?_. substrates are flowing into Siles Branch via Long Branch and its tributaries. The anakista-laden material was generated as surplus material when the US-19 bypass of Bryson. City was built. The spoil was deposited as fill in low pockets and depressions along adjacent parcels. The NCWRC claims that this material was not handled properly and as a result the pH of Long Branch has been measured at 2.0 1. This acidifying effect has resulted in multiple fish kills in Siles Branch. 3.1.3 Anticipated Impacts to Water Resources Potential impacts to the study area water resources include: increased sedimentation from construction-related erosion; changes in ambient water temperature and incidence of light due to elimination of adjacent vegetation; stream- capture through the construction of RCBCs at Pump and Siles 1n 1 10 Branches, and stream displacement loss of aquatic habitat due to construction in Soles Branch and Fontana :make (Nantaha'_a River). impacts to Pump and Soles Branches are viewed as substantial impacts, with potential implications to water quality and hydrology. Strongly advise that Best Management Practices (BMP's), including responsible sedimentation controls be implemented throughout the construction phase of work. Utilization of filter fabric, rip-rap and storm grater containment is imperative. Us??;?.. coy-fen Gums-, oz'-sin.ilat- stvvgtures_, ;Where ._f.i ld is to he-addfd: to Soles Branch -isw important J a oontaining wed meat . S•lIll_ jar practices must %be employed. f:or i=n-.rater construe t-ion ±n. Fontana Lake. Furthermore, strongly advise that special conditions and/or specifications for equipment mobilization be employed to cover activities in and near water. Fontana La!-:e and its tributaries, including adjacent terrestrial areas, are extremely important recreational resources and are rich in flora and fauna. War_er quality should be protected throughout the life of the project. Expanded horizontal profile of proposer roadway will result in increased non-point discharge of storm water and its associated sediments, toxins and nutrients. Use of vegetated berms, swaies and other features, including establishment of wetlands at designated locations should he considered as a method of mitigating for the additional input of potential toxic solutes and imiscibles. if grading, excavation and demolition activities will impact anakeesta-bearing substrates, it is important that these "hot" substrates be properly handled during project construction. Any fills which are laden with anakeesta should be deposited following approved methodologies. Exposed, leachable surfaces (cut slopes) should also be stabilized. 3.2 Soils A completed soil survey is nct available for Swain County. A conversation with, Mr. Arthur Wade in the County office in Bryson City revealed that no soil surveys have been conducted in the vicinity of the proposed action. 4.0 SPECIAL TOPICS 4.1 Waters of the United States: Jurisdictional issues Waters of the United States can be conveniently broken into Wetlands and Surface Waters, the two major resources which are targetted for protection by the Clean Water Act. Wetlands are variously defined, but, ecologically, they tend to be ecotones, or transitional areas between uplands and deeper water systems. These areas can be important to 1 4 wi-Idlife and, depending on _1_di-,,ridual attributes, can serve to buffer flood flow and remove pollutants from surface waters. Wetlands are strictly defined as 'Those areas ?h at are inundated or saturated by surface or groundwater at a frequency and duration sufficient to support, and that under normal circumstances do support, a prevalence of vegetation typically adapted for life Jr saturated soil conditions." Surface Waters can be considered Maters of the U . , . , ,^rhi ch do of meet the "laetland" '_dent.t-=Cation test, such as Strear, channels and deee water habit-at-s. In accordance with provisions of Section ^04 of the Clean Water Act (33 U.S.C 1344), the US Army Corps c? C, 4; veers rnL, f has =.ia *' -reSponri1?11_ i' f^vr refir' - n; - - actions F}li?_Ci? prCpOSe+tC place -i-1 _ntoWa e, rs ^f ±ha U_h_?z?od Stagy.e?s _ " n1L..I?p rO ..ut.o ri}ZT '":,_ issue or den-,;, _F has .. _ ? permits for proposals `^7h1Cn. require approval '.Ander ?C ?? 404. T The Division of '.7nvi rCn_Z en _a= Management i i C?E_I:.T~ a1SC F? has a 'risdZCtloral role under Sec =ion ?01 of ...e C'.-an i Water Act. Section 401 Permits, ''Then required, m,--st 'oe issued prior to authorisation of any Section 40_ Permit by the COE. Sect_o!: A-01 per... 5 :Ye generally re q'.-r e ._Cn wetlands a_ -e he: ng ..:l Lea wnaer one o sever-ai Sec--ion permlts/aUt"OriZat_cns. Since the Study area stream. is located - one of 25 western NC "Trout Counties", the 'CWRC must review Lhe proposed action and issue a concurrence letter before the COE w.L111 authorize the protect under Section 404 of the Clean Water Act. Early coordination with the District Fishery Biologist of the NCWRC is recommended. 4.1.1 Anticivated Impacts to Waters of the U.S. '; j?zri.sdictioral wet lards in ,the. r e- -re plains a-ssoci ated with P?anprncl orated --.._th alluvia;l ( } .a Siles. Branch (sites 2>,,... The areas o? °Ynv l .moment are..flat ar. a,?,., tap roYimatelyr:0.:?, end 1..0 acre in siya;, ve1y. eSoils at both sites are newly formed, but empe saturation to the surface appears to be permanent. Vegetation at both sites includes black willow, rushes, sedges and beardgrass. These wetland systems can be designated PSSbB, Palustrine-Scrub Shrub-Deciduous-Saturated, as in Cowardin et al. Surface waters are being impacted at multiple sites in Siles Branch, cove streams, Fontana Lake (Nantahala River) and Pump Branch. Some impacts involve direct fills, others involve incidental fills, resulting from culvert extension, etc. Table 3 lists the quanitities of anticipated impacts to Waters of the U.S. 16 ------------------------------------------------------------- Table 3. Anticipated impacts to waters of the U.S. ------------------------------------------------------------- Stream System Si_es Branch alluvial plain Cove Streams Nantah.ala River Pump Branch alluvial plain Wetland Surface Water 4-0 1.0 - <0.1 - 0.3 0.2 --------------------------------------- ---------------------- Note: Values reported are estimated acreage of impacts. 4.1.2 Anticipated e ms Requirements The C07- 1 ..-implemented Disc-retio.rarv Author: "-,r In. TrCUL -daterin NC on anLiary 22, 1992. "hss 3D 0 _1cs resulted in overriding certain Nationwide General Permits for projects which propose to place fill in any west-ern N.C. s ire=, including those located in Swain County. Presently, Section 404 Permit authorization from the COE for water-de,:enden: projects in western N.C. is forthcoming only after tn.e RCDOT has obtained written concurrence from the NCWRC. Since Fontana Lase ', antahala R42 v e r G' a1_f 4L as "below headwater" stream and since fills will be placer in a major water resource, or its "adjacent" laetlands, it is apparent that an Individual Section 404 Permit 11-ill be required for this project. Permit drawings should be prepared during design effort for each area of impact. 4.1.3 Avoidance, Minimization and Mitigation in seeping with the 404(b)(1) guidelines of the Clean Water Act of 1977, the US Environmental Protection .1.gency (EPA)/COE Memorandum of Agreement (MCA), effective e.ruary 1990, and aspects of Executive Order 11990, projects should be designed to avoid wetland encroachment to the extent practicable; to minimize wetland impacts when avoidance is not possible; and to mitigate wetland losses when necessary Assuming that safety is the motivation for straightening the curve in the roadway south of the Fontana Lake crossing, the "avoidance" criteria has probably been met, as it applies to the proposed fills in Sipes Branch. Smi;aly propose fills.in Pump Branch wetland,!?;' (s'"ite 11, are unavoidable Iin ord-e r; to accommodate, westbound traffic lanes. Avoidance `of `Y impacts to upper Sipes 'Branch wetlands (site 2) is justif?iableandavoidable from the view of tr-afficse_vices and: safety (discouraging tractor trailer traffic from- isinc the Nantah=ala Gorge route is certainly safety-related) The minimization criteria can be met be applying BMP's in many instances; however, it would be adviseable to contrast reasonable structural alternatives to horizontal 17 encroachments at Sites Branch and Pump Branch. Cost, engineering feasibility, etc. could be compared, among several options. Mitigation for the loss of Waters of• the , U S will bey required as ,a cond'iti on 'of°'' "he- ndividual Section- 404 Permi-?.. Conceptual mitigation planning should include a commitment to mitigate on-site, or within the same watershed; depending on the availability of suitable sites. Furthermore, mitigatio-m should be pursued on a 1:1 basil. improvements to and;cr renovation of existing, degraded laetlands should ta._e precedent over attempts to create wet-'ands on upland sites. 2 Fare and Pro?.ected c„ec_es -'.e Any action wh_ch has ne rni-en+-_a, o result =n nega:.ive _mpac-, to federally-protected ants or an- .a_?, _s sub j ec t tc rev_e_w by she US_ WS ( and; or he ' at_ona_ :- ar_ne FiSheY-'•°SerViCe in the CCaStal ZCnej, under one Or :::ore provisions of the Endangered Species Act (ESA) of 1973, as amended. North Carolina laws are also designed to prc;,'ide a measure cf pro?.ecL on to certain plants and animals, whi cn are endemic to forth Carolina or whose populations are in severe decline. Federal Candidate species and those species des- gnat-by she U. S. ,crest Service (USES) as P.E.T.S. species are also included in this section. NFedera_ candidate species are not protected by law, however some P.E.T.S. species are. 4.2.1 Federally-Protected S?ec?es Plants or animals with status designations "E" (Endangered), "T" (Threatened), or "?" (Proposed) are protected under the ESA. Two majcr Provisions cf the ESA have implications to NCDOT projects. Where federal funds, or federal actions (permits) are involved, Section 7 requires consultation. with the USFWS prior to taking any action which will result in adverse impacts to a protected species. Section 9 provides the USFWS with jurisdiction in cases where no federal funds or permits are required. As of October 27, 1992, six federally protected animals are listed by the USFWS for Swain County (Table 3). A description of each animal, including its preferred habitat, is also presented, ollowing Table 3. 1s $Orr } - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -. - - - - - - - - - - - _ - - _ Table 3. Federally Protected Species for Swain County SCIENTIFIC NAME COMMON NAME STATE'S Felis concolor couauar eastern cougar E Glaucomys sabrinus Carolina northern coloratus flying squirrel _ Myotls soaa7is _nalara oa H_vbopsis monacha sootfin chub T Mesodon clarki nantarlala noonday snail Pecias fabula __...le-w i nc pearly mussel E -------------------------- Note : "E" and "`"" denote ---------------------------- Endangered (a ta:-:on_ teat is ------- threatened with e..tincticn 'hrcughout all or C s_gn caN? portion o? i ts range) and 4 Threatened (a taxon t~at _s 4 l?ke?y to beco;mie endangered in th e foreseeable future ) . reliS COn 0_Or COUC7czr (eastern ccugal" i S Animal Family. Few-dae Date Listed 6/4173 Distribution in N. C. . 3_u swick, 3u nc=1;-je , !Car _eret. .y voOd. ? Montgomery, On5_^viT, Swain, `a_a02? . The cougar's historic range included wastern Canada and eHtended south through the MidA.__=ntic region mer'___^_g with the range of the F" orida cougar. The -_ypothetical range of the eastern cougar ncludes all of Kentucr'?y and Norte Carolina, eastern Tennessee, and northeastern. South Carolina. In Nc r?h Carolina the cougar is thought to possibly occupy in only a few scattered areas, including coastal swamps and the southern Appalachian mountains. Populations of cougars have been tentatively identified in Great SmOkey Mountain National Park, Near Unit 22 in the Nantahala National Forest, northern Uwharrie National Forest, and in the southeastern counties. 7he eas:.'emsr cougar is a lare..o. _? '?r.g-tai.e ?.. d ca that ads spots. These cats measure from 2.1-2.7 m in length including the tail and weigh 58-91 kg. Cougars are tawny colored with the exception of the muzzle, the backs of the ears, and the tip of the tail, which are black. Cougar kittens are spotted and have a ringed tail. The eastern cougar is found in large remote wilderness areas where there is an abundance of their primary food source, white- tailed deer, their primary food source. Cougars are also known to feed on wild pigs, wild turkeys, and domestic livestock. A cougar will usually occupy a range of 25 miles and they are most active at night. Virtually none of the study area is attractive to white- tail deer, a principle prey species of the cougar. Furthermore, none of the study area represents deep forest, the preferred habitat of this species. BIOLOGICAL CONCLUSION: The project willl not impact this species. ?Q Glauccmvs sabrinus cclcratus (northern _lying squir= E Animal Family: Sciurdi ae Date Listed: 7/1/85 Distribution in N.C.: Avery, Buncombe, Graham, Maywood, Jackson, McDowell, Mitchell, Swain, Transylvania, Watauga, Yancey. The northern flying squirrel is widely distributed in northern North America and was not Known to exist on the east coast south of New York until- Well into the 20t_") centur`r. are several isolated populations of the northern f'Vi1g sa- rre" in the western part of North Carolina, along the Tennessee border. These pcpul ations are in Yancey and aY?t/C0? counties and t e vicinity of Mt. i?:tC Hell The northerr 47 _1_74 _ sq __rel is a small d_ng .eder - , that measures 2t?-31 c; . in tot,__ _engt h an 95-140 gm it Freight . This squ-L l=ei has Ez, L a?"ge well furrad flap of skin alon-g e't'_"'er side of __ts body, this flap of skin _.S connected at the 'I _'S__ the front and at the ankle in the rear. The s'.zin flaps and its r;road flattened tall allow the northern =lying squirrel to c__de J _rom tree to tree. It is a solely nocturnal animal w4L--:n l :rcfe dark eyes. Juvenile SCuirrels have a uniform dark grey back and an ' O -E Tf- w i: t .. i ° a rd er s i d e A d'.:. ' _ t s au i rre1 S a = ^e c?a __- a c t e r 5 -_ _ C - n ?... _ _ _ :rey a roi"Tni , `an, or r e d d s ',,iasii On t1:e Inac11 , anO c grayis_.-w=i=te .-o 'b u-fy white underside. This squirrel is found above 5,000 feet in t c <'°tut_on transition zone between hardwood and coniferous fores-s.BotIn forest types are used to search for food and the hardwood forest is used for nesting sites. Northern flying squirrels feed on lichens, fungi, seeds, buds, fruit, Staminate cones, iT'iSeCtS, and animal flesh. The northern flying S gUirrel occupies tree cavities, woodpecker =soles and less often leaf nests in the The winter. Leaf rests are most often occupied in the summer. inside o- t hei _ nests is li red with lichens, moss, or f inelY chewed bark. A West Virginia study has preliminary results that show the use of burrows by northern flying squirrels. No suitable habitat for this species occurs in the study area. No boreal forests, or high elevation forests are located in the vicinity of the project. BIOLOGICAL CONCLUSION: The project will not impact this species. Myotis sodalis (Indiana bat) E Animal Family: Vespert'Llionidae Date Listed: 3/11/67 Distribution in N.C.: Jackson, Mitchell, Rutherford, Swain. Myotis sodalis range is centered around cavernous limestone regions in the eastern United States. They range from the western edge of the Ozark Mountains in Oklahoma north to southern Wisconsin, east to Vermont, and south down the Appalachian Mountains to northern Alabama. 20 Adult. Indiana rats are tile smallest bats _-Found western North Carolina. They measure 7.5 cm -'in length and weighs 1/8 -1/4 ounce. Several characteristics can be used to distinguish them from other bats; the hair on the feet is short and does not extend past the tips of the claws, the tali membrane is attached to -he base of the keel, and the calcar (cartilaginous spur from one bats heel which helps support tail or interfemoral membrane) is keeled. The Indiana bats dorsal fur is brown _n color and the 'ien-ral fair is lighter with a cinnamon hue. Winter habitat is in caves and abandoned .; `nes :hat usua"y has Standin,i7 water on tine floor, called h ibernacu'a. They CO =n-O their hibernacu'a in September or 'Jovemoer and stay :.here ?l- th 4 4. Le° ter.°-rF' _n - is c'- c.: :: occaS_Cile.' r,er4ols oJ_ early May. r!.berrat` o'i on' y oc-l rs in regions t"i''hers _ te-Der = ?u_ es are s ,., ble ar'd _ angle from :-S degrees _e' _ _us . Lit- is kno,,gn o_ the Summer hab-,at o= the -_-d_ar ?a7. i- _s thought that they disperse t ro?ughou;. t ;ante and seer: t _e summer foraging a' once over streams or along forest :riargins . Females s-cend the summer in maternity cclenieS that contain from 50 t0 _ _'_:d=v'_dua' s . Whey have been found under _'o-se bark cn read and _=Ving trees along small to medi',.im-SiZed streams. Optimum foraging is over streams Frith mature riparian vegetation. OV2rhanCi_ the water b v more than ? metes •7 . S Creams that have been stripp ed of tiler _ 1pari an vegetation do nct _ape__ O Of _ er suitable foraging habitat-. Rivers as forac-na areas and as migration routes are extremely important to tills species. No suitable habitat for this species occurs in the project vicinity. Neither caves, nor limestone substrates, nor thick riparian vegetation is found in the study area. BIOLOGICAL C01,7CLUSION: The project will not impact the species. HYbo-osiS monacha (spot-fin chub? T Animal Family: Cyprinidae Data Listed. 9/9/77/ Distribution in N.C.: Macon, Swain The spotfin chub once ranged in the upper Tennessee River system, from Alabama to Virginia and North Carolina. Presently it is restricted to the Little Tennessee River drainage system in Swain and Macon Counties. It is only found in the lower North Fork of the Holston River in Virginia and Tennessee, the Emory River System in western Tennessee, and the upper Little Tennessee River System in North Carolina. The spotfin chub is a small minnow that grows 92 ::m in total length. This species is olive green above with silversides and the females are whitish below. The :Hales have a brilliant turquoise blue coloring on their backs, sides of the head, and mid-lateral part of the body, fins are tipped with white during peak development. Males and females are both characteried by a prominent black spot on the lower part of the caudal _ 2? J - - ---= a LS T:ode= a e ' C lar'1e streams, -?'v rS These streams should have a good current-, clear `Tate-, warm temperatures, and pools alternat`_ng rZf_les. "Mec_:,,ens have been taken from a variet-y of substrates but SZgnif? can__y silted Subs tra:.es. LZt:._e _S '--nown o_ ne _-4, cycle and reprod1cte cycle ?n the spot fin chub. ':. s?o;._I n chub feeds on insect larvae. It S considered to be _. "sj y. t feeder" that se_ect-S its prey of_ o- c_ean sul--)st-. tea. None o= _he aquatic ??nes in he _' udarea su?tab=s h.S species. SZ_ T S'1 S _ reS doni'nate a-rd n^o S?r-^ _5 loca:ea. Zn the Stu':y area ''/._(' pooh, aIternatZhg 1 +14 1- 1, 4 -C _;Ss. 10=0G_C .Ci CLTS OAT: This species sill" not be impacted b - _he prCpoSe action MesoCdon c_ar:-,i nan?ai -a cond"a_ cn a=_) T An_ma_ F c.li•._ _ y . Po l ygyr idaa- Date Listed. 1/3/80 D-StrZbution in T.C. . wa_n. The nOOlda'T Snail _% .O')^' o" ^?aL ?Y a'l_. 1 Gor^e near J t =e inCt.C _ ^i Sj'7 4- , Ciie=oke=, uhd Macon OOun _J_ __. she COigc it is found from vegetation level with the roadside to Several rd_--eo e ..-D t-1 ?_ . _ ^^e The sn? -s only _r_.-al- ..wo mile sec t_oc_ of :e gorge o ?e ncrth-faci._,_f cl_ f.. .:.'_-gi- 1 . S . 19, South c? Wesser, . .. e noonday sna_l has a rela" -ely s? ? ?l and dome shaved she-- with a rounded 1--w sp.e. The shell as whorls and is ayoss T b'ro,.ai n? s_?-v_ e_1 ow. T_ ? measures :? - _8 MM W4_ e and only 11 mmrhigh. The noonday snail typical'v lives under -cgs and _ea_ ?ta on rocky slopes or in wet ravines. The iata:gala gorge i- forested and shady, with exposed roc'. (some Calcareous) and an : usual_y thick aver of humus. Snails can be found on surface vegetatrion during ;alarm rains and are act_ve• during day' r yist aN : n4a- 4 me . _ Oo ?.:iu ae r 3•• +?a r p e Q D .. '7 p g e t w _- r, '? ' + f .N "t c, al m [ r G i - . Z" =aZi S are _ ._S u'u ,? a thought to become sexual'_v :nature i n one vear , breed _n the ea._ lv summer, and :ray live for another winter. The study area of the project is close (Several .ales) to the known range of the noonday snail; however, habitats in the study area are potentially suitable for this species. Informal discussions with Mr. John Alderman, NCWRC biologist confirms that on-site surveys should be conducted in May to confirm/refute its occurrence in the study area. BIOLOGICAL CONCrUS,ON: Can not rule out impacts to this species until surveys are completed in spring. pegias fabu_a (little tying pearly mussel) E Date Listed: considered 6/22/84 Distribution in N.C.: Cherokee, Macon, Swain. li:i The 1Zttle wing. pearly mussel was once found ...__ou ou_ ti smaller tr?butarzes of the upper Cumberland and Tennessee River basins _n Alabama, Kentt;-_.:y, North Carol _i= ?l?rcin_a, a ? 5A ennessee. 10?^1 this SveC=mss _S rE?7ed to be S= sev_n Stream 'reaches; `Our in Kentucky one _n 1'nrE?-e----, an! 1_1 ?. co ._ l cti cn o Pea as Virginia. I' _ e as reort ed North Carrolina i l =, ? _ _ ee .._ r o?e o Court.. ?.. fabu1a was pr?.or to "_9' 8 f r orn , vat =e y 1 C_r Ee .?1 is now considered extirpated in North Carolina. Pea=as faL la S a Small mussel that ra rel_' e:,ceeds 3 . 8 c,, L _engtn, 1 . 3 cm i v.;idt'_ , and 2 . 2 cm !11 gh. '_^e anterior the she!! is even-1v rounded and Seri-C?rcula= . he = er_ oS cui: _s usually eroded, giving the shell a chIa1l or as_:I -^7 4 4- 4 4- ppearanCe. i -tie peri o StraC:, 1S pr2SE Green yellowish-brown with dark rays on the anterior surface tnat n wi'dt 1+ has z"lei _ ' ?EiO?EC' but- lncom= le..e h_nce ..e°..__ anr-" the lateral :eeth are e-_ner .eS_ig, al o_ c 0M a °-?la --?--- mhe llte ?r14 ari- m'usse'l small to -11e._-':-_u- sized; Streams ,•i1 th lOw ? lrbyd =' "_? • cooI %,'la-- e_ , aY CL _C? 1 ?O c:, S? _. _ a J. -n gradient. `=" 1s :i1ii'sse_ can E f: u d bu - _SC boulders and sl•abrock, ly ng on pop •o= :e subs t r a t _n _ `?'s and nart._y :?i..rieC'' or on the S'vr=ace -D f h8 g lbs a a _n -= ans- -' -r_ zone bets eel lore -co-'s and _I _ _ES . has `ter. suggested hat the best _mes ?o f_rd th.s mussel re. yas spring and, L n ?.-he !a--e Fall, when _ ney arE on top or partl_ r;urJ ad in the su'. s ?ra?`: r dur_na spas?ining ; Ahls tedt _986, . ?i ? e is presen?ly I-n-wr about the '_ tl_ ?^7peas r ... ?se? s ^Epr:,.?uC _"IE C--cle and feeding Evidence suggests that olds _..s g_och from Tii dsummer until the f..1-owing Spring and ther 'releases . hei r. An unknown fish is thought to be _ Dart of its life cycle. Streams in the study area are highly silted and turbid. None of the streams are characterized as raving _•ools and,/or riffles. BIOLOGICAL CONCLUSION: The project will not impact this species. 4.2.2 State Protected S-oecies Plants or ar;mals state desrgnaticrs of 11d ange_ e d, Threatened or Special Concern (SC) are granted a measure of protection by the State Endangered Species Act (G.S. 113-33= LO 113-337) and the State Plant Protection and Conservation Act of 1979 (G.S. 196:106-202.12 to 106-202.19), administ°red and enforced by the NCWRC and the NC Dept. of Agriculture, respectively. Records at the NC Natural Heritage Program (NCNHP) were inspected but no recorded sightings of protected species have been made for the study area or vicinity. Of tI1E federal candidate species discussed in Section 4.2.3, the following are designated as protected by the state of North Carolina. 23 ----------------------------------------------------- Table 4. State Protected Species in Swain Count, SCIENTIFIC NAME COMMON NAME STATUS HABITAT Myotis subulatus leibii eastern small-foot bat SC No Plecotus rafinesquii Rafinesque's big-ear bat SC No Microtus chrotorrhinus carolinensis southern rock vole SC No Cryptobranchus allegani- ensis he_lbender SC* No Alasmidonta raveneliana Appalachian elktoe E No Carex manhartii Manhart's sedge 2 No Glyceria nubigena Smoky Mtn's manna grass T No Gymnoderma lineare rock gnome lichen T No Rugelia nudicaulis Rugel's ragwort T No Shortia galacifolia Oconee-bells E-SC No ------------------------------------------------------------- "E", "T" and "SC" denote Endangered (any native or once- native species of plant or animal whose continued eHistence as a viable component of the State's fauna or flora is in jeapordy), Threatened (any native or once-native species of plant or animal which is likely to become an Endangered species in the foreseeable future) and Special Concern (any species of plant or animal which require population monitoring, but which may be collected and/or sold under specific regulations). * denotes that no specimens ave been found in Swain County in at least 20 years. 4.2.3 Federal Candidate Species Federal candidate species are not protected by any laws, including the ESA, but, any or all of these species could be listed as Proposed,in the near future. Such listing would obligate the NCDCT to insure that the species is not likely to be impacted by the proposal. Data in the "Habitat" column (Table 5) indicate whether suitable habitat for each species is located in the project's study area. 24 a ------------------------------------------------------------- Table 5. Federal Candidate Species Listed for Swain County ------------------------------------------------------------- SCIENTIFIC NAME Myotis subulatus leibii Plecotus rafinesquii Microtus chrotorrhinus carolinensis Cr_v_vtobranchus all e- ganiensis Percina squamata Alasmidonta raveneliana Microhexura montivaga "Test_iCLIS cooperi Sulonchus rear ialiciae Phyciodes batesi Speveria dian"? Abies fraseri Bazsania nudicauli., Cardamine clematitis Carex imanhar t i i Euphorbia puz-purea Glyceria nubigena Gymnoderma lineage Jualans cinerea kfnium carolinianum jfcnotropsis odorata Plagiochila s. var. sullivantii Rugelia nudicaulis Saxifraga caroliniana Shortia galacifol.ia S.g. var. brevistyla Silene ovata Sphenolobcpsis peaz-soni Vaccinium hirsutum COMMON NAME STATUS iAETTAT eastern small-foot bat ,,-,2 No Rafinesque's big-ear bat C2 No southern rock vole C2 '?O hellbender C2* No olive darter CL. Yes Appalachian e'_kLOe C2 No Spruce-fir moss spider C2 C. os Nantanala cave sue, deg. C2 0 Manny Alice small-head C2 ? army crescent butt r_ v ry 'acs Dian fr?t_l_ar?j but?er_ly C2 Ye: rases fir C2 No a _liverwort PO mountain bittercress C2* Yes anhart's sedge C2 No wolf's mil: spurge C2 Yes Si:ioky Mtn' s manna grass C2 No rock gno:e _ichen C2 N0 butternut C2 Yes Carolina mnium r 2 ? C. sweet pinesap C2 Yes a liverwort C2* NO Rugel's ragwort C2 No Gray's saxifrage C2 Yes Oconee-bells C2 No short-styled Oconee wells C2 ? mountain catch-fly C2 No a liverwort C2* Nc hair-%,,r blueberry C2 ?_'es ------------------------------------------------------------- C2 denotes a taxon for which there is some evidence of vulnerability, but for which there are not enough data to support listing as Endangered or Threatened at this time. Listing is warranted but precluded by other pending proposals of higher priority; * No county sightings in at least 20 yrs. 4.2.4 U.S. Forest Service P.E.T.S. Species A right of entry authorization is necessary from the USFS prior to construction. This requirement exists because some right of way is owned by the USES. The USFS recently informed the NCDOT that in order to secure a right of entry to USFS lands, the NCDOT must first conduct archaeological and natural resource investigations. The natural resource investigations required include a general ecological survey and a special investigation for P.E.T.S. species. P. is a USFS acronym for Proposed, Endangered, Threatened, or 2 5 V,, Sensitive Species, ?.E. .S. Species may be federally _iSE-ed or state listed, protected or unprotected. Over 100 species of plants and animals are listed as P.E.T.S. species by the USFS for Swain County. A list of these species is provided in the Appendix. 4.2.3 Summary of Anticipated Impacts Impacts to the federally endangered noonday Snail can not be ruled out at this time. Surveys will a`Te to be conducted in May 1993. No surveys were conducted on behalf of USFS P.F.T.S. species, nor was any attempt made to evaluate habitat suitability for any of these species. r_ cooperative agreement is pending between the NCDOT and t ll-'9 USES, which will aut-hori?e USES biologists to ccnd1ct P.E.T.S. _nVeStlgatiOnS for `?CDOT prO;ec?S '_T'_ areas O'?.ea by -he USFS. ina_ization o_ -.his agreement, lhi ch will prov ae for cost-si_aring between -otn agencies, -s expected i-n ±l-le near future. 26 ,(Mk 5.0 REFERENCES American Ornithologists' Union. 1983. Check-list o. North American Birds (6th ed.). Lawrence, Kansas, Allen Press, Inc. Environmental Laboratory. 1987. "Corps of Engineers Wetlands Delineation Manual," Technical Report Y-87-1, US Army Engineer Waterways Experiment Station, Vicksburg, Miss. Fish, F.F. 1968. A Catalog of the Inland Fishing Waters in North Carolina. N.C.WRC., Raleigh k. 19311. 'A Lee, D.S., J.B. Funderburg, Jr. and `.i:. C arl m_ Distributional Survey of North Carolina Mammals. Raleigh, North Carolina Museum of Natural History. Martof, B.S., W.M. Palmer, J.R. Bailey and J.R. H-arriscn I=I. 1980. Amphibians and Reptiles of the Carolinas and Vira? is Chapel Hil1, "he University of Ncrt h Carolina press. 'enhenick, E.F. 1975. The Freshwater Fishes =f ?'i,^.rt Carolina. llh ^arlotte, Press of the LT:iiversitl- cf 'north Caro! ina at Charlotte. NCDEHNR-DEM. 1988. 3enthic Macroir_vertebrate Am"-ient Network (BMAN) Water Quality Revievi 1983-1986 11?CDEHNR-DEM. 1991. Biological Assessment of Water Quality 1 in ?orth Carolina 'Streams: Benwhi - Macrcin^vel-tebr-...s Daa Base and Long Term Ganges In PYater Qua_;z:, _933- .1 990. CDEHiiR-DE :. _1991. "Classifications and Water Qua._ -- Standards Assigned to the ,Ala?ers of the Li?t_e Tennessee River Basin". Raleigh, Department of Environment, Health and Natural Resources. 11CWRC. 1990. "Endangered WJldl4fe of North Caro= Raleigh, ??orth Carolina Wildlife Resources Commission. Plant Conservation Program. 1991. "List of North Carolina's Endangered, Threatened and Candidate Plant Species". Raleigh, North Carolina Department of Agriculture. Potter, E._., J.F. Parnell and R.P. Teuyyngs. 1980. Birds of the Carolinas. Chapel Hill, The University of North Carolina Press. Radford, A.E., H.E. Ahles and G.R. Bell. 1968. Manual of the Vascular Flora of the Carolinas. Chapel Hill, The University of North Carolina Press. Schafale, M.F. and A.S. Weakley. 1990. Classifica - of the Natural Communities of North Carolina-Third Approximation. Raleigh, Department of Environment, Health and Natural Resources. Scientific Council on Freshwater and Terrestrial Mollusks. 1990. A Report on the Conservation Status of North Carolina's Freshwater and Terrestrial molluscan Fauna. Webster, W.D., J.F. Parnell and W.C. Biggs. 1985. Mammals of the Carolinas, Virginia and Maryland. Chapel Hill, The University of North Carolina Press. x n m SPECIES FOR SWAIN COUNTY (ANIMALS) SCIENTIFIC NAME COMMON NAME Canis rufus Felis concolor cougaur Claucomys sabrinus coloratus Microtus chrotorrhinus carolinensis Myotis grisescens M. sodalis M. subulatus leibii Neotoma floridana haamatoreia Plecotus rarinesquii P. townsendii virginianus Sorex palustris punctulatus Sylvilagus transitionalis Acciniter aentilis fendroica cerulea Falco perigrinus anatum Lanius ludovicianus migrans Thryomanes be ;ecki_ altos Clemmys munlenbergi Pituophis melanoleucus melanoleucus Aneides aeneus Cryptobranchus alleganiensis Eurycea junaluska Necturus maculosus Acipenser fulvescens Aplodinotus grunniens Cottus carolinae Cyprinella monacha Etheostoma acuticeps E. vulneratum Hybopsis rubifrons Lampetra appendix Notropis chysocephalus Noturus flavus Percina burtoni P. caprodes P. macrocephala P. sciera P. squamata Phenacobius teretulus Polyodon spathula Elimia iterrupta Mesodon clarki nantahala Alasmidonta raveneliana A. varicosa A. viridis Fusconaia barnesiana red wolf eastern cougar Carolina northern flying squirrel southern rock vole gray bat Indiana bat eastern small-footed bat STATUS i? STATUS FEDERAL STATE E E eastern woodrat Rafinesque`s big-eared bat Virginia big-eared bat southern water shrew New England cottcntail northern goshawk cerulean warbler American peregrine falcon loggerhead shrike Appalachian bey. ick wren 1,. turtle northern pine snake green salamander elibender Junaluska salamander mudpuppy lake sturgeon freshwater drum banded sculpin_ spotfin chub snarpnead darter wounded darter rosyface chub American brook lamprey stripped shiner stonecat blotched logpercb logpercn longhead darter dusky darter olive darter Kanawha minnow paddlefish '.snotty elimia noonday Appalachian eiktoe mussel brook floater slipper she!! mussel Tennessee pigtce C2 E C2 C2 C2 C C2 C2 C2 C2 C` C2 C2 C2 C2 C2 C2 C2 C2 C2 T C2 E SC P. SC S C SC Ji SC SR SR S" L T 0 n SC SC SC PSC PT DT T DT PSC PT PT PT PE D^ P T PE PE E 1 E Al Lasmigona holstonia L. subviridus pegias rabul a Strophitus undulates Villosa vanuxemensis Nesticus cooperi Phyciodes batesi ,peyeria diana S. idalia Tennesee hee_sp itter C2 - green floater - E little-wing pearly masse' E E squawfoot - T mountain creepshell - T lost Nantahala cave spider C2 SR tawny crescent butterfly C2 SR Diana fritillary butterfly C2 S-21 regal fritillary butterfly C2 SIR ------------------------------------------------------------------- Note: E. T, SC, SR, S!, PE, PT, PSC denote Endangered, Threatened, PS Special Concern, Significantly Rare, Critically imperilled in NC, Proposed (Endangered, Threatened, Special Concern), respectively. This list provided by US^S on/about 5/20/92. A2 v 7 r/?TTXTn P. E.T.S. SPECIE FOR SWA I N; 1.0V.. Y PLr`."TTS SCIE=NTIFIC SAME Abies fraseri Anastroph v11um saxicola Arabis patens Bazzania nudicaulis Botrychium matsicari4folium Brachydontium trichodes Buc,I,.-leya uistichophlla Cardamine clematitis Carer cr_statella ?. ?eptGnervia projecta trisperma Cis riper yllum piliferu: L_centra exym.Za ichodontium pellucidum, 1t.prlcrbia purpurea Gl_viceria nubiaena Gvmnoderma lineare Hygrchy?prum C10Steri Ilex co_7_l ina Jualans cZnerea Leptodontium e;celsum :r. flexZ"014U1"7 Liatris squarrulosa Lilium philadelphicum Liparis lcaselii Lonicera canadensis Mill.um affusum "?OnCtrCpSiv odorata N,ardia scalar-is ss"), scalaris Orthvdontium Dellucens Panax trifcllus Pheaopteris connectilis Plagiochila austini-I P. corniculata P. sharpii P. sullivant ii var. s. Plagiomnium carolinianum Platanthera peramoena Poa palustris Prenanthes roanensis Rubus Idaius ssp. strigosus Scopelophila ligulata Shortia galacifolia Silene ovata Sphenolobopsis pearsonii Stachys clingmanii Stellaria corei Streptopcs amplexifeliuG COMMON NAME STATUS FEDERAL ST E Fraser fir C2 W a liverwort - C spreadyng rCCriCr e s s - C _Verwort C2 C a _ daisey-' eaf mcon,•rort - SR pea'.: ,:oss - C Diratebush C2 _ mountain bittercress C2 C Small Crested sedge - SR a i•7Cod sedge - necklace sedge - C ___ee-seeded se?dce t' - SR a TCSS - ?? b'eea'nn nears _y - R a moss - SR glade spurge C3 C smoky mtn manna grass C2 rock gnome lichen (1 71 C=osier s Brock ? ._.,.r ... - SR _cng-s tae L.. ?_ ? .. . m e-: nu Dui ;x: ?27randf ath^er ?a_e-margined 1. - tiE Earl's blazing star - SR wood lil,' - C fen orchid - C American-f1,7 ^onevsuckle - SR millet-grass - sweet = ?.esa: ?? C a liverwort - C translucent 0. - dwarf ginseng nort kern beef, fern - C a _iverwcrt t, a liverwort - C a liverwort CZ C a liverwort C2 C Carolina mnium C2 purple fringeless orchid - C swamp bluegrass - SR Roan rattlesnake root - SR red raspberry - SR copper moss - SR Oconee bells C2 E-SC mountain catchfly C2 C a liverwort C2 C C'_ingman's hedge-nettle - C Core's starwort - SR white Mandarin - C A3 ;Tnanara h?spldula sy^andra 3C C Thaspium pinnatifi.dum mountain thaspium - SR Trillium flexipes bent white trillium - C T. simile sweet white trillium - SR Vaccinium hirsutum hairy blueberry - C ------------------------------------------------------------------- Ncte: E, SC, SR, S1, PE, PT, PSC, C, 3C, W denote Endangered, Threatened, Special Concern, Significantly Rare, Critically Imperilled in NC, Proposed (Endangered, Threatened, Special Concern), candidate, Candidate-3C and Watch List, respectively. This list provided by USrSS on/about 7/22/92. T• :1 n W r R STATE OF NORTH CAROLINA DEPARTMENT OF TRANSPORTATION JAMES B. HUNT, JR. GowmoR DIVISION OF HIGHWAYS P.O. BOX 25201, RALEIGH, N.C. 27611-5201 July 30, 1993 MEMORANDUM TO: ATTENTION: FROM: Schenck Cline, Unit Head Project Planning Unit R. SAMUEL HUNT III SECRETARY Joe Foutz, P.E., Project Planning Engineer Janet L. Shipley, Environmental Biologist Environmental Unit SUBJECT: Noonday Snail Survey Results for US 19/NC 28 to SR 1121 on NC 28, Swain County; TIP No. A-9DA; State Project No. 8.3019122; Federal Aid No. APD-12-1(22). REFERENCE: Protected Species Survey Results, dated May 27, 1993; from John M. Alderman (Biologist, NCWRC); survey conducted by Christopher McGrath, Biologist, NCWRC). Referenced report states that there was no evidence of the presence of the noonday snail (Mesodon clarki nantahala), nor habitats which resemble those where it does exist. There is a very low probability that the noonday snail occupies the area or surrounding areas of the proposed project. Based on this information, no impacts to the noonday snail are anticipated from project construction. cc: V. Charles Bruton, Ph.D M. Randall Turner, Environmental Supervisor Archaeological Improvements to NC 28 of US 19 near Almond to over Fontana Lake, Swain Survey Report from the intersection just west of the bridge County, North Carolina TIP A-9DA by Deborah Joy Archaeologist NORTH CAROLINA DEPARTMENT OF TRANSPORTATION DIVISION OF HIGHWAYS PLANNING AND ENVIRONMENTAL BRANCH RALEIGH May 1992 A Archaeological Survey Report Improvements to NC 28 from the intersection of US 19 near Almond to just west of the bridge over Fontana Lake, Swain County, North Carolina TIP A-9DA MANAGEMENT SUMMARY The North Carolina Department of Transportation is planning to improve NC 28 from the intersection of US 19 near Almond to just west of the bridge over Fontana Lake in Swain County, TIP A-9DA. The project consists of widening to five lanes and constructing an additional two-lane bridge over Fontana Lake. U.S. Forest Service lands are involved in the acquisition of additional right-of-way. To fulfill procedures for compliance with Executive Order 11593, a cultural resources survey was conducted to determine if any significant archaeological resources would be affected by the road improvements. Survey work consisted of pedestrian inspection of the ground surface and selective shovel testing in areas considered to have potential for archaeological materials. This resulted in finding no evidence of archaeological material. 10 A TABLE OF CONTENTS MANAGEMENT SUMMARY ............................ 1 INTRODUCTION .......................................... 1 PHYSICAL ENVIRONMENT •........••........" .. 3 PREVIOUS ARCHAEOLOGICAL RESEARCH ...........••• " . . . . .. 4 .............. CULTURE HISTORY ...........••• ....' ... . 5 SURVEY METHODOLOGY .................................... SURVEY RESULTS ..........•• ........' " 7 RECOMMENDATIONS ..........••......" ....REFERENCES ..........••• .......... ....... LIST OF FIGURES FIGURE 1. Project location map 6 FIGURE 2. Area of inspection ............ ii Archaeological Survey Report Improvements to NC 28 from the intersection of US 19 near Almond to just west of the bridge over Fontana Lake, Swain County, North Carolina TIP A-9DA INTRODUCTION The North Carolina Department of Transportation has plans to improve NC 28 in Swain County (TIP A-9DA). NC 28 is a paved two-lane road with planned improvements for the widening and paving to five lanes and constructing an additional two-lane bridge on a previous bridge location north of the existing bridge. The proposed right-of-way for acquisition varies from 300 to 400 feet. Plans begin construction at the intersection of US 19 and continue north-northwest for a distance of 1.5 miles. The proposed improvement requires acquisition of 3384 feet of right-of-way in the Nantahala National Forest, Cheoah Ranger District and the remainder adjoins privately owned property. To fulfill U.S. Forest Service procedures for compliance with Executive Order 11593, an archaeological assessment of the project was conducted on April 29, 1992 by North Carolina Department of Transportation (NCDOT) staff archaeologist Deborah Joy. This work was performed to locate archaeological sites and to make recommendations in order to ensure that important and significant cultural resources are not adversely impacted during the road improvement project. Pedestrian survey and sursurface testing resulted in finding no evidence of archaeological materials. Therefore, no further investigation is necessary. PHYSICAL ENVIRONMENT Swain County is located in the northwestern corner of North Carolina and borders Tennessee and the Great Smoky Mountains National Park. It lies in the Blue Ridge physiographic province of the Appalachian Mountains. The topography is steep high ridges separated by narrow fertile valleys. This area has moderate climate and heavy rainfall. Swain County is drained by the Little Tennessee, Nantahala, Oconaluftee and Tuckasegee Rivers. All drainage flows westward and empties into the Tennessee River. Fontana Lake was formed in 1945 by damming the waters of the Little Tennessee, Nantahala and Tuckasegee Rivers. The project area lies to the north of Siles Branch, a tributary of the Nantahala River, and crosses Fontana Lake near the project end (Figure 1). s The project area is geologically associated with the Blue Ridge Belt with deposits of clastic metasedimentary and metavolcanic rocks (Daniels et al. 1984; North Carolina Geological Survey 1991). Soils in the project area are Talladega silt loam with slopes of 30 to 60 percent (Perkins and Gettys 1951:45; Stuckey and Conrad 1958). Forest cover is predominantly beech, birch, maple and hemlock. PREVIOUS ARCHAEOLOGICAL RESEARCH Early work in the Appalachain Summit (Kroeber 1963) of North Carolina began with mound explorations (Heye he 1919; Thomas 1894). Summaries of the archaeology o Appalachian Summit are by Dickens (1976), Keel (1976) and Purrington (1983). Dickens and Keel review the history of archaeological studies in the region from the early mound explorations of the 1880s and 90s to their own research undertaken at the University of North Carolina Cherokee Archaeological Project in the 1960s and 1970s. Purrington reviews this work and includes more recent archaeological studies in the northern Appalachian Summit. He also reports on the many smaller surveys that have been done as part of environmental impact assessments of federally funded projects in the region. The UNC Cherokee Archaeological Project recorded over one thousand archaeological sites along drainages and in the uplands of the Appalachian Summit of North Carolina. Excavation of some major sites resulted in defining the archaeological cultures present in the region (Dickens 1976, 1978; Keel 1976). More recent work in Swain County includes excavations at the Slipoff Branch site (Purrington 1981) and the Ela site (Wetmore 1990), as well as several surveys (Baker 1982; Hollingsworth 1978; Miller 1976; Rogers 1985a; Ward 1976). Surveys conducted in the Nantahala National Forest include work through the North Carolina Department of Transportation and the Federal Highway Administration (Padgett 1985, 1986, 1989; Rogers 1983, 1985b) and the U.S. Forest Service (Baker 1981; Purrington 1976; Snedeker 1986). other areas of work are the Great Smoky Mountains (Bass 1977; Ehrenhard 1980; McPherson 1936) and the Cherokee Indian Reservation (Baker 1979, 1980; Dorwin 1975; Ward 1979). 2 v .w aft 9s4 aft 954 ry m01? Eu BtV. 5.1 3.190 \ f O W 97V.3.Y1 - au N A Ni T(A ' H A 73'33' ) II/L)l.?'±/ 1 A' <:, \ f MLL' v S /Of. O 3.3" -To ror9T . project location e ' 1?1 J ? A1.dia. a O 1 -? 1 %/ 3.I ? \ 1\117 iM TG.; !! ? LLIA 'l iul _.Nwr . .J 19 F \ \ n z 11 .M_* G 17@ 2 cil 1 I im i L171 L t LW ev f ? I'll y'JI .3 , \r \ ? ? 1179. ILU X1711 er =R£SERVAT*N 3 1JSL f; MAR A - . keip.r. OMI an 1M. ? O 1• ./ VNT umt3rul¢ ? ,rN 09T ?! N A T 1 0 N A l a13 J`? -, ` f LLV, j v Aprka \ (Jiiu AIeAO "?' 3 MOOMQ \ 11.17 V f '? O k '1 ?f O'v an ?. owti ':w !Attu Fe F O R E 5 T vAme? c e !`.I aev..,3po ?p ? '^?` ? f / steam W-2 I PEWS 3ALD °' f e l S ,_,,; 7...Aa7 wcs N .3 4 c J U sl C O >J I M A I I 1 0 1 3 3 ...M p 0.5 •? ?I FIGURE 1. Project location map, NCDOT Swain County road map. 3 Previous archaeological research within the project boundaries includes survey work for a borrow pit (31Swl59) on the west side of NC 28 (Snedeker 1986), improvements to Almond Boat Road/SR 1303 (Padgett 1989) and a section of the proposed US 19 corridor connecting Chattanooga with Asheville (Garrow 1981). Two surveys in the project vicinity recorded a site (31Sw215) approximately 200 feet north of the NC 28/US 19 intersection (Padgett 1987) and mentioned a "site in an adjacent garden plot" associated with the transfer of Tract N-707 (Barber 1981). CULTURE HISTORY The earliest documented occupation of the Appalachian Summit of North Carolina isreferred to as the Paleo-Indian Period (10,000 - 7500 BC) that occurred at the end of the last glacial advance. Cultural materials recovered from Paleo-Indian sites suggest that early inhabitants hunted Pleistocene fauna and foraged in nomadic bands. The presence of Clovis or fluted projectile points have been recorded in many upland locations. Hardaway and Dalton projectile points, generally associated with Late Paleo-Indian to Early Archaic area found occasionally (Perkinson 1971, 1973). The warming environmental change that occurred between the Pleistocene and the Holocene resulted in cultural adaptation referred to as the Archaic Period (7500 - 700 BC). This transition is marked by diagnostic cultural materials used to exploit the resources of temperate forests. The Archaic Period has three divisions defined primarily by changes in stemmed projectile point styles. The Archaic lifestyle is generally characterized by a dependence on fishing, hunting and gathering with increased sedentism. In the North Carolina Appalachian Summit, Archaic sites are typically found in the upland hills, floodplains and on the banks of small streams (Bass 1977). The development of pottery and the bow and arrow are distinctive elements of the Woodland Period (700 BC - AD 1000). These cultures are further marked by population growth, permanent settlements and a subsistence on hunting and gathering mixed with agriculture. Sites are found on fertile bottomland as well as on upland locations. The Mississippian Period (AD 1000 - 1540) is noted for complex societies organized in chiefdoms, platform mounds associated with a public plaza, religious ceremonialism, an economy based on maize and other cultigens and houses constructed of wattle-and-daub. This is followed by the Qualla Phase (AD 1450 - 1838) that represents the Cherokee culture and ends with the Indian Removal of 1838. One of the temporary stockades, Fort 4 Lindsay, built for the removal of the Cherokee was located at the confluence of the Little Tennessee and the Nantahala River (Mooney 1982:221). This location is north of the project area and probably submerged under Fontana Lake. Early historical accounts of the Cherokee by Bartram in 1791 (Van Doren 1928) describe cabins that reflect European influence and cultivated crops of corn and beans. Historical and archaeological research (Riggs 1988:94) has identified the location of the Panther Reservation that was located 1.7 km southwest of the intersection of US 19 and NC 28, the project beginning. This 640-acre claim borders Little Tennessee River and was held from 1819 to 1824. Also identified were two Swain County reservations overlooking the Tuckaseegee River. By the mid-1830s the Swain County, at that time part of Jackson and Macon Counties, lands was surveyed. This coincided with the signing of the New Echota Treaty in 1835 that obtained all Cherokee territory east of the Mississippi. Swain County was formed in 1871 (Corbitt 1950). By this time,. the migration of European settlers had increased dramatically. The early settlements of Swain County were farmsteads working crops of rye, oats, wheat and tobacco. By the late nineteenth century industries focused on the natural resources of the area and exploited the forests and mineral deposits of the area. SURVEY METHODOLOGY The project area was inspected on April 29, 1992 by North Carolina Department of Transportation staff archaeologist Deborah Joy. At this time the following disturbances were noted: evidence of alteration to the natural contour of the land along NC 28 especially in the area of the road approach for the previous bridge and a borrow pit was located at the northeast quadrant of the intersection of NC 28 and SR 1301. Areas with potential for prehistoric and historic site locations were covered by pedestrian survey and selective shovel testing in areas of low ground visibility (Figure 2). Areas with very low probability for archaeological site locations, such as lands disturbed by modern development, steep slopes, wetlands and narrow stream floodplains were excluded. Shovel tests were approximately 50 x 50 cm and were excavated to bedrock level. All fill for shovel tests was dry screened through 1/4 inch mesh hardware cloth. 5 i . 211 pub v, _ project ? location ; c If ?? ti ?.? ?% _ ? % ? ? 754• \ p ??i:/ ? ,? / ? '?/` ,'? ?? \ :` Grv \ U31 v 8Nt ESR 7? ?' I ??_ t 'V \( Cl _BMlRP4l6?? SIlE aver 'es NJ, Z! M FSR 82 <? - 117.2.2 Euchelta-Ch °r o gQtn -`_ j l' 927 J V lL? "r _ // ?edtTef ?r ?• / - O Ili l.. / .:- // .?/` ?-/' , - 1 SCALE 1:24 000 1 2 0 1 MILE 1000 0 1000 2000 3000 4000 5000 6000 7000 FEET 1 .5 0 1 KILOMETER 11 FIGURE 2. Area of inspection, 1961 USGS Wesser topographic quadrangle, 7.5 minute series. 6 SURVEY RESULTS Pedestrian survey right-of-way failed to Shovel tests revealed overlaying bedrock. RECOMMENDATIONS and shovel testing within the proposed discover any archaeological deposits. 10-15 cm of reddish brown soil The archaeological inspection of NC 28 resulted in finding no evidence of archaeological Nde osits.con Therefore, the proposed plans to widen and pave onbridge two-lane bridge on a previous archaeologicalhsitesethat are determined to have no on or have been determined to be eligible for nomination to the National Re ister of Historic Places. No further archaeological work is recommended. 7 REFERENCES Baker, C. 1979 Michael An Intensive Archaeological Reconnaissance on the Qualla Reservation, Cherokee, North Carolina. On file, North Carolina Department d of Cultural Resources, Division of Archives an Raleigh. l ogy, History, Office of State Archaeo at Goose Creek Treatment 1980 Archaeological Survey On file, North Carolina Plant Alternate. . Department of Cultural Resources, Division of Archives and History, Office of State Archaeology, Raleigh. Archaeological Investigation of Areas included 1982 in the Cherokee 201 Facility Plan. On file, North Carolina Department of Cultural Resources, Division of Archives and History, Office of State Archaeology, Raleigh. Barber, Michael 1981 Proposed Exchange Area on Nantahala River, Tract N707, Swain County. On file, North US Forest Service, Southern Region, Asheville. Bass, Quentin R. II 1977 Prehistoric Settlement and Subsistence Patterns in the Great Smoky Mountains National Park, Swain, Jackson and Haywood Counties. On file, North Carolina Department of Cultural Resources, Division of Archives and History, Office of State Archaeology, Raleigh. Corbitt, David L. 1950 Formation of the North Carolina Counties. Department of Archives and History. Raleigh. Daniels, R.B., H.J. Kleiss, S.W. Buol, H.J. Byrd and J.A. Phillips 1984 Soil Systems in North Carolina. North Carolina A ricultural Research Service Bulletin 467. North Carolina State University, Raleigh. Dickens, Roy 1976 Cherokee Prehistory. University of Tennessee Press, Knoxville. 1978 Mississippian Settlement-Patterns in the Appalachian Summit Area: The Pisgah an Qualla Phases. In Mississippian Settlement Patterns edited by Bruce D. Smith. Academic Press. 8 Y . Dorwin, John T. Report: Warrior 1975 Archaeological Survey Rep Woodcrafts building, Cherokee, Swain County, North Carolina. On file, North Carolina Department of Cultural Resources, Division of Archives and History, Office of State Archaeology, Raleigh. Ehrenhard, John E. 1980 Great Smoky Mountains National Park, Survey of Deep Creek and Tunnel Area, North Carolina. On file, North Carolina Department of Cultural Resources, Division of Archives and History, Office of State Archaeology, Raleigh. Garrow, Patrick H. 1981 Archaeological Survey and Evaluation ofto Proposed US 19 from St. Andrews Bypass NC 28, Cherokee, Graham and Swain Counties, North Carolina (State Project Nos. A-8 and A-9). On file, North Carolina Department of Cultural Resources, Division of Archives andHistory, Office of State Archaeology, Raleigh. Heye, G.G. ood County, North 1919 Certain Mounds in Hayw Carolina. Contributions from the Museum of the American Indian, Heye Foundation 5(3). Hollingsworth, Ken Connelly 1978 Cultural Resources Reconnaissance, Co North Creek Complex, Swain County. on file, Carolina Department of Cultural Resources, Division of Archives and History, Office of State Archaeology, Raleigh. Keel, Bennie C. A Study of the 1976 Cherokee Archaeology: it. University of Tennessee. Appalachian Summ Kroeber, Alfred L. 1963 Cultural and natural areas of native North America. Universit of California Publications in American Archaeology and Ethnology 38. University of California Press, Berkeley. McPherson, George A. 1936 Record of Initial Investigations for Archaeological Sites in Certain Sections of the Great Smoky Mountains National Park, Swain and Haywood Counties. On file, North Carolina Department of Cultural Resources, Division of Archives and History, Office of State Archaeology, Raleigh. 9 1 . Miller, Peter S. 1976 Cultural Resources Reconnaissance: Swain County community services building, on file, North Carolina Department of Cultural Resources, Division of Archives and History, Office of State Archaeology, Raleigh. Mooney, James 1982 Myths of the Cherokee and Sacred Formulas of the Cherokees. Elder Booksellers Publishers, Nashville. North Carolina Department of Transportation 1991 Swain County road map. North Carolina Geological Service (NCGS) 1991 Generalized Geologic Map of North Carolina. 1958 Geologic Map of North Carolina. Padgett, Thomas J. 1985 Archaeological Study, Bridge 20 over the Tuckasegee River on US 19, Swain County, TIP B-1400. On file, North Carolina Department of Cultural Resources, Division of Archives and History, Office of State Archaeology, Raleigh. 1986 Supplemental Archaeological Study, Bridge 20 over Tuckasegee River on US 19, Swain County, TIP B-1400. On file, North Carolina Department of Cultural Resources, Division of Archives and History, Office of State Archaeology, Raleigh. 1987 Archaeological Study, US 19 from Little Tennessee River to NC 28, Swain County, TIP A-6. On file, North Carolina Department of Cultural Resources, Division of Archives and History, Office of State Archaeology, Raleigh. 1989 Improvement to Secondary Road 1301, Almond Boat Road. Memorandum on file, United States Forest Service, Southern Region, Asheville. Perkins, S.O. and William Gettys 1951 Soil Survey of Swain County, North Carolina. United States Department of Agriculture, Soil Conservation Service (USDA SCS) Perkinson, Phil 1971 North Carolina Fluted Projectile Points, Survey Report Number One. Southern Indian Studies 23. 1973 North.Carolina Fluted Projectile Points, Survey Report Number Two. Southern Indian Studies 25. 10 -1 - Purrington, 1976 Burton L. An Archaeological Reconnaissance of the N-645 Tract, Nantahala National Forest, near the head of Connelly Creek, Swain County, North Carolina. On file, North Carolina Department of Cultural Resources, Division of Archives and History, Office of State Archaeology, Raleigh. 1981 Archaeological Investigations at the Slipoff site e Cam lt p ur Branch Site, A Morrow Mountain Cu in Swain County, North Carolina. North l Council Publication 15. i 1983 ca Carolina Archaeolog Ancient Mountaineers: An Overview of the ' s Prehistoric Archaeology of North Carolina f Western Mountain Region. In The Prehistory o this and M a North Carolina edited by Mark A. North Carolina Division of Jeffrey Crow. Archives and History, Raleigh. Riggs, Bret 1988 t H. An Historical and Archaeological Reconnaissance of Citizen Cherokee Reservations in Macon, Swain and Jackson Counties, North Carolina. Department of Anthropology, University of Tennessee. Rogers, Anne Frazer 1983 Description of Six Tests made along the Proposed Relocation Route of Big Creek Road in Swain County. On file, North Carolina Division of Department of Cultural Resources, Archives and History, Office of State Archaeology, Raleigh. Results of Archaeological Tests Conducted 1985a adjacent to Big Cove Road, Swain County, North Carolina. On file, North Carolina f Department of Cultural Resources, Division o Archives and History, Office of State Archaeology, Raleigh. An Archaeological Survey of the Proposed Water 1985b and Sewer Lines near Deep Creek, Swain County, North Carolina. On file, North Carolina Department of Cultural Resources, Division of Archives and History, Office of State Archaeology, Raleigh. Snedeker, 1986 Rodney Cultural Resources Survey for the Proposed Almond Point Borrow Area, Wayah Ranger District, Nantahala Nation Forest, Swain County, North Carolina. Interim Report. On file, North Carolina Department of Cultural Resources, Division of Archives and History, Office of State Archaeology, Raleigh. 11 0 -1 V. ` Stuckey, Jasper L. and Stephen G. Conrad 1958 Explanatory Text for Geologic Map of North Carolina, Bulletin 71, North Carolina Department of Conservation and Development, Raleigh. Thomas, Cyrus 1894 Report on the Mound Explorations of Bureau of Ethnology. Smithsonian Institution Press. Ward, Trawick 1976 Archaeological survey and evaluation of the d t an Highlands water systems improvement projec f the the swimming pool complex component o Swain County recreation park master plan in Bryson City. On file, North Carolina Division of Department of Cultural Resources, Archives and History, Office of State Archaeology, Raleigh. A Report on Recent "Salvage" Archaeology at 1979 Nununyi, Sw3, Swain County. On file, North Carolina Department of Cultural Resources, Office of Division of Archives and History, State Archaeology, Raleigh. United States Geological Survey (USGS) er Quadrangle 7.5 minute series W 1961 ess (topographic). Van Doren, Ma 1928 rk (editor) Travels of William Bartram. Dover Publications, New York. Wetmore, Ruth Y. 1990 The Ela Site (31Sw5): Archaeological Data Recovery of Connestee and Qualla Phase the East Elementary School Site, Occupations at Swain County, North Carolina. On file, North Carolina Department of Cultural Resources, f Division of Archives and History, Office o State Archaeology, Raleigh. 12 W° 9, & ?IcND 1IJ SIN SR-1121 cnlw ?11? NIA SR-1 120 cniw Cnco .AIw n wIN N 0o Nip SR-1301 cIW mph wIN C4OI(0 (Dlcn ? w US-19 cnlw oirn oiO? ?i-p N TT Ij " - - L C01 0 0 j , W (Dicn C.04 US-19 m 3 sy r« CD CL j 'C^ 0 V/ j Z N n /rte T W N ?D v co `C SD -k -a? C!C- =3 n C 0 ) 0 (0 c N ? tp IMPORTANT Date / 0/Za- Time 1: WHILE YOU WERE OUT M of Phone AREA CODE NUMBER EXTENSION Message Signed TELEPHONED PLEASE CALL CALLED TO SEE YOU WILL CALL AGAIN WANTS TO SEE YOU URGENT RETURNED YOUR CALL N.C. Dept. of Environment, Health, and Natural Resources ?v vV Printed on Recycled Paper i J X J J, -I r i i i o =i I X? r ?r } ?t ?y. c. t so It IG I? IC I? 00 IIC N G I? II ? . ? t to ?p s r? c?n 01 i T, era _ , ?_ ?" J Ti', IN) ?r c, cn ,` t? N 3g 51?? 9+ ? p m z .wow U - 0 + i v? + = m D -P =- 00 r _ 01 Q 0 c by 0 L- ?o SH?E? O W_ 0 N 1 STIR/ C3 i' Z l? z ?, r U m l?1 U Ar -? < -n c? Co N 5 J v , rn y 1 11 3 U Z V, x W lti O LO L ?pp Sat- ?. LL ,4 - co - Q M {Y al rnrn N r? ° ° V) (n y e r tt ( om vJ 4 ? ? v / ? ? wv J ` ? ( ( ` /? c t / v / Z I(( ??\1 Z v j? m ? O) _ ?O? w V ` J O C? 3 . v? LLI n V (O L Lq Lq Co CP) 0) 03 0*) )?o o ( o? uJ 11 V 11 J ( J 11 11 CQ,aCJ??? ?r i? J LO °i 4I ?81 M ? 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N.C. 27611-5201 SECRETARY .September 17, 1993 Mr. Roy M. Davis I SEP 22 1993 Regional Supervisor Department of Environment, Health' ATE nk e; Y and Natural Resources ( -- ( 19 o, 1+ Interchange Building 59 Woodfin Place Asheville, N. C. 28801 WpWERTL?ANDSGROUP Dear Mr. Davis: Division Engineer V. A. Edwards of the North Carolina Department of Transportation has received the 112ti,.e- of Violation which was issued by the Division of Environmental Management on September 7, 1993 concerning the high acidity levels in Long_ Bra in Swain County. That notice mentions the widening of US 19-74 which exposed sulfide bearing rock along that stream as the cause of three reported fish kills in Fontana Lake since December 1991. Both Mr. Edwards and I wish to assure you that we are very concerned about any environmental damage our construction may have done to the water quality in Long Branch. We fully intend to pursue the matter aggressively to a successful resolution of the problem. We wish to offer the following account of the events leading up to this notice of violation, and inform you of our plans to resolve the matter. When the first fish kill was reported, the Division assumed that siltation was the cause. We increased our efforts to control erosion immediately and thought the problem was solved. After the second fish kill in this area, the Division realized that the problem might be related to acidity in the stream. Dr. Don Byerly of the University of Tennessee was employed to study and report on any possible effect the construction of US 19-74 along Long Branch, part of which was in sulfide bearing rock, might have had on water quality there. He was also asked to make recommendations for mitigation measures if the construction of the road were found to contribute to the problem. Dr.. Byerly is a noted researcher on the effects of the exposure of sulfide bearing rock to water quality. Mr. Roy M. Davis -2- S Dr. Byerly spent several months monitoring the PH stream and testing the rock that had been disturbe road construction. Meanwhile Division 14 had agri spread over the surface of the slopes on the strea project and put limestone in the ditches and chann effort to raise the PH level of the stream. This measure seemed to lessen the problem of acidity fo a few months; however, the limestone became coated substance which apparently, educed its capacity to level. In April 1993, Dr. Byerl d his report along recommendations for--mitiioineasures. Copies to various units within the Department of Transpo their review and comments..,- Recently, the latest fish kill was reported to Dil Kerry Becker. A meeting was arranged with her on discuss the problem. We informed her what the De Transportation had done as temporary measures andl are to correct the problem on a permanent basis. suggestions for interim measures to help the situ permanent measures are installed. Immediately aft a copy of Dr. Byerly's report was sent to her. Since that meeting, Division 14 has assigned one supervisors from its Roadside Environmental Mana monitor the PH in the stream and place limestone to keep the PH at acceptable levels until the pe are working effectively. IRTEC, the consulting Byerly suggested we use to design the mitigation Long Branch, has been contacted and has agreed t work. Details are being worked out at this time them with the necessary elevations and topograph they will need to do that design work. As soon as the design is the work of constructing monitor the construction consultation during the Administration officials approval for use of FHWA measures. er 17, 1993 evels of the during the ultural lime banks of the is in an emporary a while. In with some raise the PH ith re distributed ation for ision 14 by the site to artment of what our plans She had several tion until the er that meeting of its dement crew to in it as needed manent measures irm that Dr. measures for do the design for providing c information completed, we plan to l t a contract for the mitigation measures IRTEC.will and will be available for advice and establishment period. Federal Highway have been contacted and have given their funds to help pay for the mitigation It is clear from Dr. Byerly's report and from o observations of PH levels along Long Branch tha springs that feed the stream are very acidic wh from the ground or cut slope. The construction not cause that acidity. The acid producing roc lated in our road embankments with limestone fi do not appear to be causing any of the problem. however, that fresh exposure of the acid produc cut slopes to rainwater may be adding to the pr r own the seeps and n they emerge of the road did that we encapsu- ters beneath them We acknowledge, ng rock in the blem. .'. Mr. Roy M. Davis -3- September 17, 1993 The main problem caused by our construction, in our opinion, is that the necessity of rerouting Long Branch along much of the project length removed most of the strip wetland areas along the stream. These wetlands probably had been removing a substantial portion of the acidity from the stream before the construction activity began. When the streams were rerouted, they were lined with limestone rip rap to prevent erosion to comply with the sedimentation control law until vegetation was reestablished. This limestone, however, became coated after several months and apparently could not react with the acid in the water to raise the PH level. We feel that implementing Dr. Byerly's recommendations of placing anoxic drains just below the seeps and springs, and creating new wetlands along the length of Long Branch will solve the problem permanently. We also feel that we have learned from this experience that we must address any similar problems on future projects during the design stage. A re-evaluation of Final Environmental Impact Statement is presently being drafted for the project which is to be constructed in 1995 just west of this one . We are going to include provisions in that draft to determine if any streams.or bodies of water along or downstream of the project might be impacted by removal of wetlands or by exposure of sulfide bearing rock on the project. If any impact is expected, we will include provisions in the contract to establish any wetlands or other measures needed to mitigate the impact. I sincerely hope that the information we have provided you about our plans to mitigate this problem is found to be acceptable. I also would appreciate any advice or suggestions you might wish to add during the planning and implementation of our mitigation efforts. Both Mr. Edwards and I would like to assure you that we are committed to providing our citizens the best road system possible with the least possible negative impact to the environ- ment. Your ver truly, D. W. Bailey Chief Engineer - Operations DWB:dl cc: Preston Howard, Director, Environmental Management, DEHNR David Foster, Director, Hwy. Environmental Evaluation, DEHNR v9teve Tedder, Water Quality Section Chief, DEHNR B. G. Jenkins, Jr., P.E., State Highway Engineer - Construction V. A. Edwards, P.E., Division Engineer Bill Moore, State Engineering Geologist r4"h?a n.n?r State of North Carolina Department of Environment, Health and Natural Resources Division of Environmental Management P.O. Box 29535 Raleigh, North Carolina 27626-0535 WATER QUALITY SECTION FAX # (919) 733-1338 TELECOPY TO: r, %O1? FAX NUMBER: FROM:. ef kC l r, GVV" PHONE:?..? 1_ NUMBEI OF PAGES, INCLUDING THE COVER SHEET: S iS 6l ? Z So c.i4 of W1ondS S* SUi '--F ??dyi? s on Nc. zs. DoT ?"LaA 6-'O? xwt ??I i% SfYe?r, .? ? ?T C??r , 7)07- ?? ? Urgin?e ?IrG? ALT -?yye e? Sloe ? l w,?? ?-os-o? ; 5?&M ro ores 70 ?/czce 2.2 tons 74D ?- ?rJ ?S ?7Yo?o? ? 0 ? LJ-- ?? ' 6621 v I M?. Hoidr?on ? NAT. eii+ GoP 50'8 Hein?,l^9,? N. CAROLINA C6n Do ne 6043 Smokemanf L`CHEROKEE`3778 1 S W A m I N ii IN 4N`\\ ? ? I P1 D•ah G G Ch• " . `;Bdn Town g Foo( a z 1"D\?FonFana f rtkeBrys6 EIaS. j \J SWAIN COUNTY in ? rlauada we::se, 8 POTATO HILL `.- 1 ; 1310 ELEV. 3,306 2 1 11§3 b O 130 7 131 1311 1373 - 3 .+ 1316 •S :%?% y? 1309 p ? O 1308 1306 131$ - TO FONTANA VILLAGE .5 1309 q • b 1. 28 ? ? 1381 ROUND 1? ? Alarka -0 1303 ` TOP :" LI 1304 5 j 1300 ? LZ, ? ..o• 1 392 b 1305 1 l 90 4 -? 1302 • ` F 19 •9 11• A 1126 a 01, ry 74 .8 13 •I ' L.auada Off, Almonds _ 28 1123 1 !O G 1? 1119 3 BEGIN PROJECT \ ?. ,y 7 1127 12011200 ^ ?G . ?? ? 5 1 1113 1125 . 1121 END r, ??. , 6 1 1 1_117 PROJECT 1113 ** 11 1 ?' '(9 28 TOP" . . _ 1116. i .12 s h ¢ i e s HOGBACK e 7 Z 1115 GAP ? 0 1113 O A H A FPe 19 ? .q 1180 74 RIVER • 0 F1P esser 11* .7 1111 1107 1109 3 h '41 1110 1103 1108 < N 1105. ..? Q 1113 Creek f 11106 1107 ~ a? ? of v? tb lF? G ? J 1!' U L-' )+_5 9 1-7 I + I ?, 1,?30 Q3 - f J ? ?G a o I z N fi +vr u ni I I t t}?? i Z ?i _? 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Q 1. 1 Cp CO P I" 1 a Fr i?99 8 ` W ?? % lr(n' ¦X +' -0 a r t? ?_ C). I= ?' ;rj N r - a I. I I U / Q r 1 ? o 0 I y°i A ° LIZ ?mn? l . - %TRANSMISSION REPORT f OCT 04 '93 10:38AM 7 * DATE START REMOTE TERMINAL MODE TIME RESULTS TOTAL DEPT. FILE W TIME IDENTIFICATION PAGES CODE NO. * OCT 04 10:36AM ASHEVILLE RO G3E ST 81'56" OK 05