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HomeMy WebLinkAbout20051354 Ver 2_Mitigation Plans_20130116January 10, 2013 To: Eric Kulz, NC DWQ N.C. Division of Water Quality Wetlands Program Development Unit 1650 Mail Service Center Raleigh, NC 27699 -1650 From: Heather Smith, Project Manager, EEP RE: Final Mitigation Plan Watts Stream and Wetland Restoration Project EEP Project #: 413 Pasquotank 03010205, Perquimans County Here are two hardcopies of the Final Mitigation Plan for the Watts Stream and Wetland Restoration Project for your review. This document was reviewed in early 2012 and this represents the discussions and changes that followed the site visit. REVISED MITIGATION PLAN Watts Property Stream and Wetland Restoration Site Perquimans County, North Carolina EEP Project No. 413 Pasquotank River Basin Cataloging Unit 03010205 Prepared for: r~ 1 11I ��t 1' CI11 PR06RAM NC Department of Environment and Natural Resources Ecosystem Enhancement Program RECEIVED 1652 Mail Service Center JAN - 9 7013 Raleigh, NC 27699 -1652 NC ECOSYSTEM ENHANCEMENT PROGRAM November 2012 NO p1 E JAN 1 6 2013 NR - WATEF QUALITY ,wV 1 REVISED MITIGATION PLAN Watts Property Stream and Wetland Restoration Site Perquimans County, North Carolina EEP Project No. 413 Pasquotank River Basin Cataloging Unit 03010205 Prepared for: 1107 � t rreatwv.+ NC Department of Environment and Natural Resources Ecosystem Enhancement Program 1652 Mail Service Center Raleigh, NC 27699 -1652 Prepared by: lawEi F ECOLOGICAL PENGINEERING 1151 SE Cary Parkway, Suite 101 Cary, NC 27518 919.557.0929 November 2012 This Mitigation Plan has been revised as per discussions and comments received by the US Army Corps of Engineers pertaining to mitigation success criteria and monitoring. An on -site meeting was held on July 23, 2012 to discuss the mitigation plan and its potential for success. Ongoing conversations were conducted between August and November 2012 to determine the protocols for post- construction monitoring. Updates are inserted in Section 8. 0, Section 9.0 and Appendix 1. This document is consistent with NCEEP Mitigation Template Version 2.0 dated October 1, 2010. EXECUTIVE SUMMARY This mitigation plan has been written in conformance with the requirements of the following: Federal rule for compensatory mitigation project sites as described in the Federal Register Title 33 Navigation and Navigable Waters Volume 3 Chapter 2 Section § 332.8 paragraphs (c)(2) through (c)(14). NC Department of Environment and Natural Resources (NCDENR) Ecosystem Enhancement Program (EEP) In -Lieu Fee Instrument signed and dated July 28, 2010 These documents govern EEP operations and procedures for the delivery of compensatory mitigation. Ecological Engineering, LLP (Ecological Engineering) has entered into an open services design contract with EEP to provide designs and construction management for stream and wetland restoration within the Pasquotank River Basin (US Geological Survey 8 -digit Hydrologic Unit Code 03010205). Professional services associated with this contract will be performed at the Watts Property, also referred to as the Site, Watts Site or Project Site. This property is situated along Durants Neck peninsula in Perquimans County, approximately 11 miles east - southeast of Hertford and nine miles south - southwest of Elizabeth City (Figure 1). The purpose of this project is to restore the headwater stream and wetland complex that likely existed prior to the Site's conversion to agriculture. Goals and Objectives The proposed project will be implemented within the confines of one State of North Carolina -owned property parcel covering 48.09 acres. The overall goal of this project is to provide an ecological uplift to the Project Site and its surrounding area. This uplift will be provided via modifications to the existing channel and subsequent drainage network that currently exist at the Project Site. Designs will be based on USACE (2007) guidance, reference information and professional judgment. A copy of the USACE (2007) guidance is presented in Appendix B. This goal is in accordance with the defined restoration goals (NCDENR, 2009) for the Pasquotank River Basin which includes the NC Coastal Habitat Protection Plan (Street et. al., 2005). The goals are: • Improve effectiveness of existing rules and programs protecting coastal fish habitats. • Identify, designate, and protect strategic habitat areas. • Enhance habitat and protect it from physical impacts. • Enhance and protect water quality. The objectives are to design a headwater stream and wetland system with the appropriate cross section and slope that ultimately provides the proper physical characteristics to supply intended functions and meet success criteria. In addition to cross section and slope, hydraulic stability and native vegetation establishment will also contribute to the overall functionality of the system. The ecological uplift will include the restoration of ecological function, the improvement of overall water quality and enhancement of native wildlife habitat. Three main components, stream, wetland and riparian buffer restoration, will serve as the dominant inputs for achieving this goal. Watts Property Revised Mitigation Plan— Perquimans County, NC November 2012 Watershed and Watershed Planning Information The Project Site is part of the US Geological Survey (USGS) 14 -digit Hydrologic Unit Code (HUC) 03010205060020 and the NC Division of Water Quality (NCDWQ) subbasin 03- 01 -52. An unnamed tributary (UT) to the Little River is the primary water feature at the Site. This channelized, first order conveyance bisects the property from south to north. Ecological Engineering utilized planning and existing watershed information from the NC Department of Environment and Natural Resources (NCDENR) Basinwide Planning Program, 303(d) Listing, the Pasquotank River Local Watershed Plan and NCDENR EEP Pasquotank River Basin Restoration Priorities, dated September 2009. The Project Site is not within a Targeted Local Watershed (TLW), as defined by EEP. Nor, is there any information regarding the specific subbasin in the Local Watershed Plan (LWP). Goals for the watershed, based on the existing available resources, are presented in the preceding paragraph. Existing Amount of Streams and Wetlands Based on survey data, approximately 1,505 linear feet of jurisdictional stream channel and 0.06 acres of jurisdictional wetlands currently exist at the Project Site. These lengths and acreages were confirmed by the US Army Corps of Engineers ( USACE) in September 2010. Proposed Design Approach Ecological Engineering will provide designs for the restoration of approximately 1,505 linear feet of Headwater Forest, approximately 20.4 acres of Hardwood Flat and approximately 26.8 acres upland buffer. In addition, approximately 0.06 acres of Hardwood Flat will be enhanced via supplemental planting. Wetland restoration work will occur in combination with stream restoration work along the existing unnamed tributary. The current drainage network used to drain the property for agricultural operations will be removed from the interior portion of the Site. The remaining onsite areas not defined as either stream or wetland restoration will be planted with native riparian and /or non - riparian vegetation depending on their landscape position. Stream restoration will follow guidance provided in the document entitled Information Regarding Stream Restoration in the Outer Coastal Plain of North Carolina, updated in 2007 by the USACE and NC Division of Water Quality (NCDWQ). This guidance provides improved methodology associated with the restoration of zero and first order streams in the outer Coastal Plain physiographic province. The channelized UT currently functions as a conduit to quickly and effectively remove both surface and groundwater from the Site and accompanying watershed. By converting its current characteristics to those associated more with a headwater stream system, the UT will ultimately provide opportunities for water quality improvement. Wetland restoration will be implemented via the removal of the existing drainage network. The current network includes a combination of both lateral and linear drainages that manipulate groundwater to allow for the planting and continuous maintenance of agricultural row crops. Any excess runoff will be filtered through a vegetated buffer prior to entering the unnamed tributary. The combination of both stream and wetland restoration at this site will immediately improve water quality outputs. Ecological functions will be restored, as well as the enhancement of native wildlife habitat. Watts Property Revised Mitigation Plan - Perquimans County, N� November 2012 Jurisdictional Wetland Impacts No impacts will occur to jurisdictional wetlands as a result of project implementation. One jurisdictional wetland along the northeastern perimeter of the property will be enhanced as part of the project. The enhancement work will include planting of native hardwood species. Regulatory Coordination Coordination with the USACE took place in early 2012 for Section 404 purposes. The USACE provided several comments with regard to the Mitigation Plan and associated design drawings. These comments included questions about the version of stream restoration guidance, proposed monitoring time period, elevation of the design channel, vegetation landscape position, proposed monitoring assessment methodology and a concern related to a specific vegetative species. Appendix A includes the USACE comments and EEP response. Coordination took place again in late summer 2012. Additional comments were received and the Mitigation Plan was revised. These discussions are presented in Appendix I. Watts Property Revised Mitigation Plan— Perquimans County, NC Page iii November 2012 TABLE OF CONTENTS Page 1.0 RESTORATION PROJECT GOALS AND OBJECTIVES ............................................ ..............................1 1.1 Overarching Goals and Objectives of Mitigation Plans ............................... ..............................1 1.2 Watershed Goals and Objectives ................................................................. ..............................1 1.3 Project Site Goals and Objectives ................................................................ ..............................4 2.0 SITE SELECTION .............................................................................................. ..............................7 2.1 Directions .................................................................................................... ..............................7 2.2 Site Selection ................................................................................................ ..............................7 2.3 Project Site Vicinity Map .............................................................................. ..............................9 2.4 Site Photographs ......................................................................................... .............................10 3.0 SITE PROTECTION INSTRUMENT .................................................................... .............................13 3.1 Site Protection Instrument Summary Information ..................................... .............................13 3.2 Site Protection Instrument Plat .................................................................. .............................13 4.0 BASELINE INFORMATION .............................................................................. .............................15 4.1 Watershed Summary Information .............................................................. .............................16 4.1.1 Drainage Area, Project Area and Easement Acreage .................... .............................16 4.1.2 Surface Water Classifications and Water Quality .......................... .............................16 4.1.3 Physiography, Geology and Soils ................................................... .............................18 4.1.4 Existing Hydrological Features ....................................................... .............................21 4.1.5 Vegetative Community Type Descriptions and Disturbance History ..........................22 4.1.6 Historical Land Use and Development Trends ............................... .............................22 4.1.7 Potential Constraints ..................................................................... .............................24 4.1.7.1 Environmental Screening .................................................. .............................24 4.1.7.2 Site Access ......................................................................... .............................24 4.1.7.3 Utilities and Easements .................................................... .............................24 4.1.7.4 FEMA/ Hydrologic Trespass .............................................. .............................24 4.2 Regulatory Considerations .......................................................................... .............................25 4.2.1 Jurisdictional Streams and Wetlands ............................................. .............................25 4.2.2 Endangered Species Act ................................................................. .............................25 4.2.3 Historic Preservation Act ............................................................... .............................27 4.2.4 Coastal Zone Management Act (CZMA)/ Coastal Area Management Act (CAMA) ....28 4.2.5 Essential Fish Habitat ..................................................................... .............................28 5.0 DETERMINATION OF CREDITS ........................................................................ .............................30 6.0 MITIGATION WORK PLAN .............................................................................. .............................31 6.1 Stream Project and Design Justification ..................................................... .............................31 6.2 Designed Channel Classification and Wetland Types ................................. .............................31 6.3 Target Wetland and Buffer Communities ................................................... .............................32 6.4 Preliminary Groundwater Characterization ................................................ .............................32 6.5 Water Budget .............................................................................................. .............................32 Watts Property Revised Mitigation Plan -- Perquimans County, N November 2012 6.6 Soil Characterization ................................................................................... .............................33 6.7 Sediment Transport Analysis ...................................................................... .............................33 6.8 HEC -RAS Analysis ........................................................................................ .............................33 6.9 Site Construction ......................................................................................... .............................34 6.9.1 Site Grading, Structure Installation and Other Project Related Information .............35 6.9.2 Native Plant Community Restoration ............................................ .............................35 6.9.2.1 Soil Preparation and Amendments ................................... .............................35 6.9.2.2 Proposed Plant Communities ........................................... .............................36 6.9.2.3 Planting Plan ..................................................................... .............................37 6.9.2.4 Invasive Species Management .......................................... .............................39 7.0 MAINTENANCE PLAN .................................................................................... .............................41 8.0 PERFORMANCE STANDARDS ......................................................................... .............................42 8.1 Streams ....................................................................................................... .............................42 8.2 Wetlands ..................................................................................................... .............................43 8.3 Vegetation ................................................................................................... .............................43 9.0 MONITORING REQUIREMENTS ...................................................................... .............................44 9.1 Baseline Monitoring Document .................................................................. .............................44 9.2 Schedule and Reporting .............................................................................. .............................45 10.0 LONG -TERM MANAGEMENT PLAN ................................................................. .............................46 11.0 ADAPTIVE MANAGEMENT PLAN .................................................................... .............................46 12.0 FINANCIAL ASSURANCES ............................................................................... .............................46 13.0 REFERENCES ................................................................................................. .............................47 Appendices Appendix A. Regulatory Correspondence Appendix B. Guidance Pertaining to Stream Restoration in the Outer Coastal Plain of North Carolina Appendix C. Site Protection Instruments Appendix D. Baseline Information Data Appendix E. Mitigation Work Plan Data and Analyses Appendix F. Reference Site Analyses Appendix G. Project Plan Sheets Appendix H. Land Acquisition Appendix I. Regulatory Coordination Discerning Proposed Success Criteria and Monitoring Period Watts Property Revised Mitigation Plan— Perquimans County, NC November 2012 SECTION 1.0 RESTORATION PROJECT GOALS AND OBJECTIVES 1.1 Overarching Goals and Applications of Mitigation Plans According to USACE and NCDWQ (2007), restoration of stream pattern, dimension and profile is not often appropriate in features appearing as zero to first order, headwater streams in the outer Coastal Plain. Projects constructed in these areas may still qualify for stream restoration even though they may not include construction of an actual channel. Credits will be calculated based on the length of the valley rather than an exact length of the channel. Since a 50 -foot buffer is typically required for stream mitigation projects, areas outside of this 100 -foot corridor but within the valley feature may be used as riparian wetland mitigation. The width of the valley is defined using the edge of the valley slope. Mitigation outside of and /or above this valley is considered non - riparian wetland mitigation assuming restoration of wetland hydrology, hydric soils and hydrophytic vegetation are present ( USACE and NCDWQ, 2007). The timely and cost effective delivery of sustainable ecological uplift will meet compensatory mitigation requirements. Without excavation and fill, the Project Site would likely never revert back to pre - disurbance conditions due to the existing drainage network. This network would eventually lose efficiency; however, it would continue to function to remove excess surface and groundwater from the Site. In addition, natural uplift via succession without any supplements would take significantly longer to form climax community types. Based on these conditions, earthwork and the reestablishment of native vegetation will be necessary for Site uplift. Intervention via earthwork and planting will be conducted to the minimal extent practicable to ensure that project goals and objectives are met. The approach is formulated to provide a jump start or accelerated schedule for transformation of the Site. Factors of influence are based mainly on physical parameters, including soil types and characteristics, topography, project constraints and various other attributes discussed earlier in this document. These have been studied and compared with existing reference information to aid in design development. Based on existing Site conditions, earthwork and the planting of vegetation are necessary to ensure that effective transformation takes place. These aspects ultimately justify the proposed level of intervention. 1.2 Watershed Goals and Objectives The Watts Site is located in the 03010205 Catalogue Unit (CU), in the Pasquotank River Basin. According to the Pasquotank River Basin Restoration Priorities (EEP, 2009), the Pasquotank CU offers an array of assets, including but not limited to large forested tracts and conservation areas. An important priority is to promote projects that reestablish riparian buffers and corridors of substantial width to improve connectivity of these protected areas. Agricultural impacts are also prevalent throughout the CU, including nonpoint source runoff and hydrologic modification. Projects that address agricultural runoff are important. The watershed will also benefit from stream restoration projects that reestablish more natural pattern, hydrology and habitat, especially in heavily ditched headwater areas. Additionally, this CU has an abundance of diverse marsh habitats along an extensive shoreline. Wetland and marsh restoration projects, as well as shoreline stabilization are high priorities for areas prone to erosion from natural exposure or from heavy boat traffic. Finally, in developed areas like Elizabeth City, Manteo and the Outer Banks, projects that address stormwater runoff and treatment are of primary importance (EEP, 2009). This document is available via: http://www.nceep.net/services/restplans/FINAL RBRP Pasquotank 2009.pdf. Watts Property Revised Mitigation Plan -- Perquimans County, NC November 2012 Restoration goals for CU 03010205 identified in the 2009 Pasquotank RBRP include supporting implementation of the NC Coastal Habitat Protection Plan (Street et. al., 2005) and its associated implementation plans. The three commissions, including the North Carolina Marine Fisheries, Environmental Management, and Coastal Resources Commissions unanimously adopted the North Carolina Coastal Habitat Protection Plan (CHPP) in December 2004. This plan recognizes the importance of North Carolina's coastal fisheries resources and the commercial and recreational fisheries they support. The continued existence and enhancement of these resources depend on the health of the aquatic habitats they occupy. The commissions all agree that they will work in unison to accomplish the following goals: • GOAL 1— Improve effectiveness of existing rules and programs protecting coastal fish habitats. • Enhance enforcement of, and compliance with, Coastal Resources Commission (CRC), Environmental Management Commission (EMC), and Marine Fisheries Commission (MFC) rules and permit conditions. • Coordinate and enhance water quality, physical habitat, and fisheries resource monitoring (including data management) from headwaters to the nearshore ocean. • Enhance and expand educational outreach on the value of fish habitat, threats from human activities, effects of non - native species, and reasons for management measures. • Coordinate rulemaking and enforcement among regulatory commissions and agencies. GOAL 2 — Identify, designate, and protect strategic habitat areas. • Evaluate potential Strategic Habitat Areas by: • Coordinating, completing, and maintaining baseline habitat mapping (including seagrass, shell bottom, and other bottom types) using the most appropriate technology, • Selective monitoring of the status of those habitats, and • Assessing effects of land use and human activities on those habitats. • Identify and designate Strategic Habitat Areas using ecologically based criteria. • Analyze existing rules and enact measures needed to protect Strategic Habitat Areas. • Improve programs for conservation (including voluntary actions) and acquisition of areas supporting Strategic Habitat Areas. GOAL 3 — Enhance habitat and protect it from physical impacts. • Greatly expand habitat restoration, including: • Creation of subtidal oyster reef no -take sanctuaries, and • Re- establishment of riparian wetlands and stream hydrology. • Prepare and implement a comprehensive beach and inlet management plan that addresses ecologically based guidelines, socio- economic concerns, and fish habitat. • Protect Submerged Aquatic Vegetation (SAV), shell bottom, and hard bottom areas from fishing gear effects through improved enforcement, establishment of protective buffers around habitats, and further restriction of mechanical shellfish harvesting. • Protect fish habitat by revising estuarine and public trust shoreline stabilization rules using best available information, considering estuarine erosion rates, and the development and promotion of incentives for use of alternatives to vertical shoreline stabilization measures. • Protect and enhance habitat for anadromous fishes by: • Incorporating the water quality and quantity needs of fish in surface water use planning and rule making, and • Eliminating obstructions to fish movements, such as dams, locks, and road fills. Watts Property Revised Mitigation Plan -- Perquimans County, N( November 2012 • GOAL 4 — Enhance and protect water quality. Point sources • Reduce point source pollution from wastewater by: • Increasing inspections of wastewater treatment facilities, collection infrastructure, and land disposal sites, and • Providing incentives for upgrading all types of wastewater treatment systems. • Adopt or modify rules or statutes to prohibit ocean wastewater discharges. • Prohibit new or expanded stormwater outfalls to coastal beaches and to coastal shellfishing waters (EMC surface water classifications SA and SB) except during times of emergency (as defined by the Division of Water Quality's Stormwater Flooding Relief Discharge Policy) when public safety and health are threatened, and continue to phase -out existing outfalls by implementing alternative stormwater management strategies. Non -point sources • Enhance coordination with, and financial /technical support for, local government actions to better manage stormwater and wastewater. • Improve land -based strategies throughout the river basins to reduce non -point pollution and minimize cumulative losses to wetlands and streams through voluntary actions, assistance, and incentives, including: • Improved methods to reduce sediment pollution from construction sites, agriculture, and forestry, • Increased on -site infiltration of stormwater, • Documentation and monitoring of small but cumulative impacts to wetlands and streams from approved, un- mitigated activities, • Incentives for low- impact development, • Increased inspections of onsite wastewater treatment facilities, • Increased water re -use and recycling. • Improve land -based strategies throughout the river basins to reduce non -point pollution and minimize cumulative losses to wetlands and streams through rule making, including: ■ Increased use of effective vegetated buffers, ■ Reduction of impervious surfaces where feasible and reduction of the level of impervious surface allowable in the absence of engineered stormwater controls, ■ Expansion of CAMA Areas of Environmental Concern (AECs) upstream and landward, ■ Consideration of erosion rates as an additional factor in the siting of structures along estuarine and public trust shorelines. • Develop and implement a comprehensive coastal marina and dock management plan and policy for the protection of shellfish harvest waters and fish habitat. • Reduce non -point source pollution from large -scale animal operations by the following actions: • Support early implementation of environmentally superior alternatives to the current lagoon and spray field systems as identified under the Smithfield Agreement and continue the moratorium on new /expanded swine operations until alternative waste treatment technology is implemented, • Seek additional funding to phase -out large -scale animal operations in sensitive areas and relocate operations from sensitive areas, • Use improved siting criteria to protect fish habitat. Watts Property Revised Mitigation Plan— Perquimans County, NC November 2012 According to the Pasquotank RBRP (2009), EEP is committed to advancing these goals by supporting efforts to: • Develop additional Strategic Habitat Areas (SHAs) and coordinate data and methodology improvements with other state and federal agencies. • Map, monitor and restore SAV. • Improve and restore shellfish beds. • Implement agricultural BMPs to reduce nonpoint source inputs to the estuary. • Remove barriers to anadromous fish movement and improve nursery and spawning habitats. • Protect, augment and connect Natural Heritage Areas and other conservation lands. EEP will actively develop projects that can coincidentally meet CHPP objectives while meeting its primary mitigation requirements within designated planning areas. The program will continue to promote innovative coastal mitigation methods such as the split function crediting strategy proposed expert panels in the White Oak Local Watershed Plan project titled Coordinating Compensatory Mitigation Requirements to Meet the Goals of the Coastal Habitat Protection Plan (2009). 1.3 Project Site Goals and Objectives The Watts Site was identified as a stream, wetland and buffer restoration opportunity to improve water quality, habitat and hydrology within the CU. The Project Site is part of the US Geological Survey (USGS) 14- digit Hydrologic Unit Code (HUC) 03010205060020 and the NC Division of Water Quality (NCDWQ) subbasin 03- 01 -52. An unnamed tributary (UT) to the Little River is the primary water feature at the Site. This channelized, first order conveyance bisects the property from south to north. Ecological Engineering utilized planning and existing watershed information from the NC Department of Environment and Natural Resources (NCDENR) Basinwide Planning Program, 303(d) Listing and the Pasquotank River Local Watershed Plan. The Project Site is not within a Targeted Local Watershed (TLW), as defined by EEP. Nor, is there any information regarding the specific subbasin in the Local Watershed Plan (LWP). The main stressors and impacts to watersheds are pervasive and to a large extent, transcend physiography. As a result, overlapping of goals formulated to address these stressors and impacts often occurs. To compensate for this aspect when working on individual project sites, a combination of goals and objectives are presented. Project goals often broadly stated and standardized; therefore, project specific objectives have been provided to assist with this project's approach to restoration. By properly understanding issues, stressors and specific project concerns, an appropriate project design can be achieved that is instrumental in the development of tailored, measurable and achievable goals. Existing watershed and project stressors at the Project Site appear to be generated predominately by agricultural related activities. These activities cause channel degradation, systemic sedimentation, buffer deforestation, riparian compaction, compaction of wetland vegetation and soils, eutrophication and promotion of invasive, non - native vegetation biomass and seed sources. The effects with regard to ecological services and /or functions lost and requiring replacement and /or enhancement are transport of watershed sediments in equilibrium, treatment of lateral overland flow, treatment of groundwater, provision of instream habitat, provision of wetland habitat, provision of riparian buffer habitat, processing of organic matter inputs and temporary sediment storage. This uplift will include the restoration of ecological function, the improvement of overall water quality and enhancement of native wildlife habitat. Three main components, stream, wetland and riparian buffer restoration, will serve as the dominant inputs for achieving this goal. Watts Property Revised Mitigation Plan— Perquimans County, NC November 2012 Furthermore, project objectives are to design a headwater stream and wetland system with the appropriate cross section and slope that ultimately provides the proper physical characteristics to supply intended functions and meet success criteria In addition to cross section and slope, hydraulic stability and native vegetation establishment will also contribute to the overall functionality of the system Stream restoration will follow guidance provided in the document entitled Information Regarding Stream Restoration in the Outer Coastal Plain of North Carolina, updated in 2007 by the USACE and NCDWQ This guidance provides improved methodology associated with the restoration of zero and first order streams in the outer Coastal Plain physiographic province The UT is currently channelized Its purpose is to act as a conduit to quickly and effectively remove both surface and ground water from the Site and its accompanying watershed By converting its current characteristics to those associated more with a headwater stream system, the UT will ultimately provide opportunities for water quality improvement Wetland restoration will be implemented via the removal of the existing drainage network The current network includes a combination of both lateral and linear drainages that manipulate groundwater to allow for the planting and continuous maintenance of agricultural row crops Surface water at the Site will be allowed to properly percolate Any excess runoff will be filtered through vegetation prior to entering the UT The combination of both stream and wetland restoration at this site will immediately improve water quality outputs Ecological functions will be restored, as well as the enhancement of native wildlife habitat The Watts Site was identified as a stream, wetland and buffer restoration opportunity to improve water quality, habitat and hydrology within the CU The Project Site is part of the US Geological Survey (USGS) 14- digit Hydrologic Unit Code (HUC) 03010205060020 and NCDWQ subbasin 03 -01 -52 An unnamed tributary (UT) to the Little River is the primary water feature at the Site This channelized, first order conveyance bisects the property from south to north Ecological Engineering utilized planning and existing watershed information from the NC Department of Environment and Natural Resources (NCDENR) Basinwide Planning Program, 303(d) Listing and the Pasquotank River Local Watershed Plan The Project Site is not within a Targeted Local Watershed (TLW), as defined by EEP Nor, is there any information regarding the specific subbasin in the Local Watershed Plan (LWP) The overall goal of this project is to provide an ecological uplift to the Project Site and its surrounding area This uplift will be provided via modifications to the existing channel and subsequent drainage network that currently exist at the Project Site Designs will be based on USACE and NCDWQ (2005) guidance, reference information and professional judgment This goal is in accordance with the abovementioned goals for the CU and includes the following Site - specific goals • restore ditched wetlands to improve the habitat, fishery and flood control functions, • reduce sediment loading and other pollutants from surface runoff by increasing the soil retention, filtration and nutrient uptake functions of wetland and riparian areas, • restore and protect wildlife corridors and other key links to high -value habitat areas, and • restore and protect natural breeding, nesting and feeding habitat to promote species richness and diversity Watts Property Revised Mitigation Plan— Perquimans County, NC Page S November 2012 The objectives are to design a headwater stream and wetland system with the appropriate cross section and slope that ultimately provides the proper physical characteristics to supply intended functions and meet success criteria. In addition to cross section and slope, hydraulic stability and native vegetation establishment will also contribute to the overall functionality of the system. The existing pre- restoration baseline depicts a channelized stream surrounded by a network of linear and lateral ditches. The Site is drained in its entirety, aside from a very small wetland area (0.06 acres) along the northeastern perimeter. Both the existing channel and wetland are considered jurisdictional. Impacts to these two resources will be considered minimal, if any. The existing base elevations of the channel will remain the same; however, its dimension will be significantly altered and thus requiring submittal and approval of a Nationwide Permit 27 (Section 404) and its corresponding water quality certification (Section 401), as well as a likely consistency determination from the NC Division of Coastal Management. The pattern of the tributary will be minimally altered. It is expected that the resulting headwater, first order channel will have little or no actual meanders. No impacts are proposed to the jurisdictional wetland area. Once earthwork is complete, the entire site will be planted with native vegetation. The other permit that will be required is a land disturbance permit. Erosion and sediment control measures will be implemented to their fullest extent to ensure that any impacts to water resources downstream are minimized to their fullest extent during and immediately after construction. Watts Property Revised Mitigation Plan— Perquimans County, NC Page 6 November 2012 SECTION 2.0 SITE SELECTION 2.1 Directions to Site The Watts Property is situated along Durants Neck peninsula in Perquimans County, approximately 11 miles east - southeast of Hertford and nine miles south - southwest of Elizabeth City (Figure 1). It can be accessed by using the following directions from US Highway 17: From the west (Raleigh, Williamston and Hertford): • Turn south (right) onto SR 1300 (New Hope Road), after crossing the Perquimans River. • Proceed approximately 11.3 miles and turn northeast (left) onto SR 1326 (Little River Shore Drive). • Proceed approximately 1.2 miles and turn northwest (left) onto Shore Drive. • Follow Shore Drive approximately 0.2 miles and turn northwest (left) onto Norma Drive. • The Watts Property is approximately 0.1 mile to the south (left side) of the roadway. From the east (Elizabeth City): • Turn south (left) onto SR 1197 (Northside Road) towards Woodville. • Follow Northside Road approximately 1.3 miles and turn to the south (left) onto SR 1329. • Proceed approximately 6.2 miles to New Hope Road. Turn to the southeast (left). • Proceed approximately 3.0 miles and turn northeast (left) onto SR 1326 (Little River Shore Drive). • Proceed approximately 1.2 miles and turn northwest (left) onto Shore Drive. • Follow Shore Drive approximately 0.2 miles and turn northwest (left) onto Norma Drive. • The Watts Property is approximately 0.1 mile to the south (left side) of the roadway. Based on available mapping from the US Geological Survey, the project is located at the following coordinates: 36.1652791 9N and 76.2676037 9W. 2.2 Site Selection The Watts Property was purchased fee simple by the State of North Carolina in 2004 for the purposes of mitigation. It is situated in Perquimans County, along Durants Neck Peninsula separating the Perquimans River, Little River and Albemarle Sound. The majority of the waters associated with the Site drain into an unnamed tributary to the Little River. The Project Site and its surrounding area are all part of the Pasquotank River Basin. Figures 2 through 4 depict the Site's watershed, underlying soils and current conditions. In addition, historical aerials and Site photographs are also provided at the end of this Section. The following information pertains to project components and structure with regard to the headwater stream restoration of the UT, non - riparian wetland restoration and the restoration of upland buffer. This information is summarized in Table 1. Based on existing survey data, implementation of the project will provide approximately 1,003 linear feet of Headwater Forest stream restoration, 20.4 acres of Hardwood Flat wetland restoration and 0.06 acres of Hardwood Flat wetland enhancement. In addition, the remaining 26.8 acres at the Project Site will serve as buffer. Additional information pertaining to the Project's components and structure is provided in Section 5.0 entitled Determination of Credits. Watts Property Revised Mitigation Plan Perquimans County, NC Pa_ November 2012 As previously mentioned, headwater stream restoration will follow guidance provided in the document entitled Information Regarding Stream Restoration in the Outer Coastal Plain of North Carolina, updated in 2007 by the USACE and NCDWQ. This guidance provides improved methodology associated with the restoration of zero and first order streams in the outer Coastal Plain physiographic province. The existing UT is a prime candidate for this type of restoration due to its location, state of channelization, current hydrological characteristics and absence of physical constraints. By converting its physical components to those associated more with a headwater stream system, the UT will ultimately provide opportunities for water quality improvement. Wetland restoration will be implemented via the removal of the existing drainage network. The current network includes a combination of both lateral and linear drainages that manipulate groundwater to allow for the planting and continuous maintenance of agricultural row crops. This network will be removed from the interior portion of the Site. As a result, surface water at the site will be allowed to properly percolate. Any excess runoff will be filtered through vegetation prior to entering the UT. Buffers, extending more than 200 feet outward will be established along the UT and remaining areas not utilized for wetland restoration. Although no additional credits are anticipated, these buffers will function to provide additional water quality enhancement, stormwater and floodwater management, streambank and shoreline stabilization, water temperature modification, wildlife habitat and absorption of airborne pollutants. Ultimately the Site restoration efforts will result in the reduction of nutrient and sediment export from the Site into the Little River. 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WATTS PROPERTY ly o Prepared By: ECOLOGICAL ENGINEERING, LLP PROJECT SITE VICINITY MAP 126 Raleigh Street Holly Springs, NC 27540 Watts Property (919) 5S7 -0929 Perquimans County, NC FIGURE Prepared For: NCEEP EEP Contract No. D090595 1 2728 Capital Boulevard February 21, 2011 Suite 1H 103 Souroe: NCDOT and NC Atlas & Gazetteer Raleigh, NC 27604 i' 11 ; l till IUh� USGS Topographic Yap- NXONTON Watts Property Revised Mitigation Plan -- Perquimans County, Nl Page 9 November 2012 2.4 Site Photographs — Taken March 2010 Facing south across the Watts Site Facing West across the Watts Site Facing south (upstream) at the UT from Norma Drive Facing southwest (upstream) from culvert located in the approximate middle of the Site Facing west from southern property perimeter Facing west across the Watts Site from the eastern property corner Watts Property Revised Mitigation Plan— Perquimans County, NC Page 10 November 2012 Site Photographs Con't. — Taken March 2010 Facing north (downstream) at culvert under Norma Drive Facing east at the location where the southern perimeter ditches unite with the UT as it enters the Site Facing north along western perimeter ditch Facing northeast along interior drainage ditch Facing north at the northwest perimeter ditch, which is not affiliated with the UT that bisects the Site Watts Property Revised Mitigation Plan -- Perquimans County, NC November 2012 Facing northeast along eastern perimeter of Site Site Photographs Con't. — Taken March 2010 Facing southeast at the southwest property corner Facing southeast (upstream) along the northeastern perimeter ditch Facing northwest at Norma Drive Facing southeast along the northeastern site perimeter Drain pipe entering perimeter ditch along northeast property boundary Watts Property Revised Mitigation Plan— Perquimans County, NC November 2012 Facing northeast (upstream) at 24 -inch pipe situated along middle reach of UT SECTION 3.0 SITE PROTECTION INSTRUMENT 3.1 Site Protection Instrument Summary Information The land required for the construction, management and stewardship of this mitigation project includes the following parcel information provided below. The State of North Carolina currently owns the property and boundaries are posted. A copy of the deed is included in Appendix C. A copy of the plat is provided on the following page. The State of North Carolina purchased the land fee simple from Richard L. and Kyle K. Watts in September 2004. Watts Proaerty Tax Information Parcel Owner: State of North Carolina Deed—Acre: 48.09 Parcel ID: 8808 -69 -9972 Deed_Bkl: 156 Pin: 2 Deed_Pgl: 654 Account: 413705 Deed_Bk2: 271 Name: 4- 0056 -007 Deed_Pg2: 589 3.2 Site Protection Instrument Plat The following Plat was provided by EEP. It depicts the 2004 Watts Site Boundary Survey. Watts Property Revised Mitigation Plan— Perquimans County, NC Page 13 November 2012 iKl�tJLYit'IY6J �rAK YVWSVJNI" .{i>Yi�.i�%i��lXiil.� ��, m .. YT�l 11 11�T- d /i&MHO -L .3daYAf3N ,S.L�L VA al JIMY, ,MYnSAYMMnoe �. i ,i I E• r i i l I II' 1 I al '11 Watts Property Revised Mitigation Plan— Perquimans County, NC November 2012 - .. . lie gig SECTION 4.0 BASELINE INFORMATION The following table summarizes the baseline information at the Project Site. TABLE 1. BASELINE INFORMATION Watts Property Stream and Wetland Restoration Site EEP Project Number 413 Project Project Name Watts Stream, Wetland and Buffer Site County Perquimans County Project Area 48.09 acres Project Coordinates (Latitude and Longitude) Watershed Summary 36.1652791 °N and 76.2676037 °W Information Physiographic Province Coastal Plain River Basin Pasquotank River Basin USGS Hydrologic Unit 8 -digit 03010205 USGS Hydrologic Unit 14 -digit 03010205060020 DWQ Sub -basin 03 -01 -52 Project Drainage Area 136 acres Project Drainage Area Percentage Impervious Area 0 acres CGIA Land Use Classification Agriculture Reach Summary Parameters Information Reach 1(upper) Reach 2 (lower) Length of Reach 750 755 Valley Classification X X Drainage Area 110 136 NCDWQ Stream Identification Score 25.0 33.25 NCDWQ Water Quality Classification SC (receiving water) SC (receiving water) Morphological Description — Stream Type G5 or similar G5 or similar Evolutionary Trend C to G to F C to G to F Underlying Mapped Soils Roanoke silt loam Roanoke silt loam Drainage Class Poorly drained Poorly drained Soil Hydric Status Hydric A Hydric A Slope <2% <2% FEMA Classification Zone AE Zone AE Native Vegetation Community N/A — Row Crops N/A — Row Crops Percent Composition of Exotic Invasive Vegetation <5% Information <5% Wetland Summary Parameters Wetland 1 Size of Wetland 0.058 acres Wetland Type Hardwood Flat (NCWAM) Mapped Soil Series Roanoke silt loam Drainage Class Poorly drained Soil Hydric Status Hydric A Source of Hydrology Surface and groundwater Hydrologic Impairment Clay confining layer Native Vegetation Community N/A — Row Crops Percent Composition of Exotic Invasive Vegetation 0% Regulatory Regulation Applicable? Considerations Resolved? Supporting Documentation Waters of the US — Section 404 Yes No Waters of the US — Section 401 Yes No Endangered Species Act Yes Yes Categorical Exclusion Historic Preservation Act Yes Yes Categorical Exclusion CZMA/ CAMA Regulation Yes No Essential Fisheries Habitat Yes Yes Categorical Exclusion Watts Property Revised Mitigation Plan— Perquimans County, NC November 2012 Existing conditions surveys were completed during the early spring of 2010. These surveys included natural resources assessments, protected species assessments, jurisdictional wetland delineations and topographic assessments. Field surveys were undertaken to determine natural resource conditions and to document Waters of the United States. No detailed morphological surveys were completed along the existing channel, which currently functions as a drainage ditch removing both surface and groundwater from the Project Site. 4.1 Watershed Summary Information 4.1.1 Drainage Area, Project Area and Easement Acreage The watershed associated with the UT is rural, consisting predominantly agricultural lands with a small mix of forest lands. Figure 2 provides an aerial view of the watershed. The drainage area, calculated from the culvert under Norma Drive at the downstream end of the Site covers approximately 0.21 square miles (136 acres). Drainage at the Watts Property is via an onsite drainage network connected with one first order stream channel that bisects the Site. No impervious services were noted within the watershed encompassing the Site and it surrounding areas. Landuse within the Project Area is agricultural. Row crops were planted through 2004 by the previous property owner. Since this time, it has remained fallow. The existing drainage network however, is still functioning as originally intended; effectively draining the Site. The drainage area including and surrounding the Site is comprised of a network of exterior and interior drainage ditches emptying into a first order stream channel. These ditches help to remove both surface and groundwater from the Site. One drainage outlet is responsible for removing the majority of water from the Project Site. This outlet is along the northern edge of the property and consists of a channel that flows under Norma Drive and discharges immediately into the Little River. One other outlet is connected to the perimeter network of ditches at the northwestern corner of the property. 4.1.2 Surface Water Classifications and Water Quality The Project Site is situated within NCDWQ subbasin 03 -01 -52 of the Pasquotank River Basin. This basin is part of the Albemarle - Pamlico Estuarine System, the second largest estuarine system in the United States (NCDWQ, 2007). The subbasin consists of the northwestern edge of the Albemarle Sound and includes the Little and Perquimans Rivers. The subbasin covers a total area of approximately 541 square miles, separated within by 399 square miles of land and 142 square miles of water (NCDWQ, 2007). According to NCDWQ (2009b), the UT's surface water classification is the same as its receiving water, the Little River. The Little River is classified as Class SC waters, which denotes saltwaters protected for secondary recreation, fishing, aquatic life propagation and survival, and wildlife (NCDWQ, 2009b). The UT within the Watts Property receives its flow from both surface and groundwater with little to no saltwater intrusion except in the case of backwater flow from storm surges. As a result, the classification under normal circumstances would be Class C, which denotes freshwaters protected for aquatic life propagation and survival, fishing, wildlife, secondary recreation, and agriculture. Watts Property Revised Mitigation Plan— Perquimans County, NC November 2012 Watts Property Revised Mitigation Plan- Perquimans County, NC Pag( November 2012 No High Quality Waters (HQWs), Outstanding Resource Waters (ORWs), or Special Management Strategy Areas exist within five miles of the study area. NCDWQ (2007) denotes four minor National Pollutant Discharge Elimination System (NPDES) discharges in this subbasin with a total permitted flow of 0.7 MGD. Three of these facilities are water treatment plants. In addition, there are three non - discharge permits and six stormwater discharge permits identified in the subbasin (NCDWQ, 2007). None of the dischargers are situated along or adjacent to the Little River. Section 303(d) of the Clean Water Act (CWA) requires states to develop a list of waters not meeting water quality standards or which have impaired uses. Listed waters must be prioritized, and a management strategy or total maximum daily load (TMDL) must subsequently be developed for all listed waters. The Little River, downstream of the UT, is currently listed on North Carolina's 303(d) List. It was originally listed in 2000 under the standard violation for low dissolved oxygen (NCDWQ, 2009a). According to NCDWQ (2009a), potential sources(s) include, but are not limited to, agriculture and onsite wastewater systems (septic tanks). 4.1.3 Physiography, Geology and Soils The Coastal Plain physiographic province is the largest geologic belt in the state. It consists of a wedge of mostly marine sedimentary rocks that gradually thickens to the east. The most common sediment types are sand and clay, with limestone ever - present in the southern portion. According to Lapham and Lyman (1905), the Project Site is geologically underlain by the Columbia Formation. This formation is built up from mineral materials transported by streams from the Piedmont physiographic province and deposited as sediments of various grades of fineness, at a time in geological history when the coast of North Carolina was submerged under the edge of the Atlantic Ocean. The distribution of these sediments was controlled by varying current and wave action, modified to some extent by stream erosion after the emergence of the land. The texture of some of the soil types has also been modified in a measure by the incorporation of considerable amounts of organic mater, resulting from the decay of quantities of vegetation ( Lapham and Lyman, 1905). The soils underlying the Watts Property are dominated by the Roanoke Series, with the exception of the northern portion where the tributary exits under Norma Drive, which is underlain by the Dogue Series. The locations of these soils are provided on Figure 3. Both the Roanoke and Dogue Series exhibit similar characteristics such as their pH (acidic), depths to restrictive features (more than 80 inches), slopes (zero to two percent), available water capacity (high, between 9.2 and 9.3 inches) and their parent material (loamy and clayey fluviomarine deposits. Roanoke soils however, differ from Dogue soils in landform position, drainage class, depth to water table and profile. Soil borings were conducted across the Site to verify mapped locations. The results are presented in Appendix D and are discussed later in the document. The locations of the borings are presented on Figure 4 along with the hydrologic features described in the following section. According to the Natural Resources Conservation Service (2009), Roanoke silt loam occurs along depressions and flats on marine terraces. Its drainage class is poorly drained and the depth to water table varies between zero and 12 inches (NRCS, 2009). The typical profile of Roanoke silt loam is provided in the chart below. This soil is identified as a hydric soil, or soil that is formed under conditions of saturation, flooding or ponding long enough during the growing season to develop anaerobic conditions in the upper portion. Dogue fine sandy loam occurs along the ridges on marine and stream terraces. This soil is moderately well drained and exhibits an average depth to the water table between 18 and 36 inches (NRCS, 2009). Watts Property Revised Mitigation Plan— Perquimans County, NC November 2012 Current Condition Plan View Watts Property Revised Mitigation Plan- Perquimans County, NC November 2012 Watts Property Revised Mitigation Plan— Perquimans County, NC November 2012 Profile information for both Roanoke silt loam and Dogue fine sandy loam is shown below. Brief Soil Comparison Chart PARAMETER ROANOKE SILT LOAM DOGUE FINE SANDY LOAM Taxonomic Name Fine, mixed, semiactive, thermic Typic Fine, mixed, semiactive, thermic Aquic Endoaquults Hapludults Map Unit Elevation 0 to 20 feet 0 to 20 feet Landform Setting: Depressions and flats on marine terraces Ridges on marine and stream terraces Slope 0 to 2 percent 0 to 2 percent Depth to Restrictive Feature More than 80 inches More than 80 inches Drainage Class Poorly drained Moderately well drained Depth to Water Table 0 to 12 inches 18 to 36 inches Profile 0 to 8 inches — Silt loam 0 to 8 inches — Fine sandy loam 8 to 13 inches — Clay loam 8 to 66 inches — Clay loam 13 to 58 inches — Clay 66 to 80 inches — Sandy loam 58 to 80 inches — Fine sandy loam Hvdric Classification* A Source: NRCS, 2009 Note: * Hvdric A classification denotes map unit that are all hydric soils or have hydric soils as a major component. The growing season is calculated as the period between the average date of the last killing frost in the spring and the average date of the first killing frost in the fall. The closest climate station to the Project Site is in Elizabeth City. According to Gregory (2000), the growing season consists of 246 days and begins on March 18 and ends on November 19. 4.1.4 Existing Hydrological Features As previously noted, the current landuse is agriculture and the existing drainage network confirms its intended use. This network was installed to remove both surface and groundwater from the property in a quick and efficient manner. The on -site network includes an internal assemblage of nine intersecting ditches of varying dimensions that total more than 4,500 linear feet in length and a perimeter network totaling more than 4,200 linear feet. The majority of the internal ditches drain into the UT that bisects the Project Site while externally, the perimeter ditches on the west, south and eastern side empty into the UT. The ditch along the northeast side also drains into the UT, although it is downstream of the Site and the ditch situated along the northwest corner drains into another UT west of the Site. These ditches range from approximately eight inches to three feet in depth and two to eight feet in top width. The UT, on the other hand, ranges between three and four feet in depth and six and ten feet in width. Its total length is approximately 1,505 linear feet. Existing pipes are located near the junctions of several of the ditches, as well as along the UT. These pipes were identified as either corrugated metal pipe (CMP), iron pipe (IP) or corrugated plastic pipe (CPP) and range in diameter between 12 and 24 inches. The primary function of the pipes is to provide access for equipment to cross the drainage network. The UT exits the Project Site through a pipe under Norma Drive. This pipe appears to be a 24 -inch CMP and is completely submerged at both ends. Over the past several years, headwall erosion has been slowly compromising this pipe and Norma Drive. Excessive sedimentation exists within the pipe and portions of the pipe are corroding. This pipe will be upgraded to two 36 -inch corrugated aluminum pipes (CAP) during project implementation to ensure the hydrologic trespass does not occur upon its ultimate failure. Watts Property Revised Mitigation Plan— Perquimans County, NC November 2012 4.1.5 Vegetation Community Type Descriptions and Disturbance History Terrestrial plant communities at the Watts Property have been significantly altered from their natural states and currently fall under the Agricultural — Row Crops classification. Although the Site is currently in a state of fallow, this area consists almost entirely of herbaceous vegetation, including seasonal grasses and weeds. An historical aerial photograph, dated 1975, is depicted in the following sub - section. This photograph shows the Site as forested, further confirming the overall restoration goal of the project. Common species observed were clover (Trifolium sp.), dogfennel (Eupatorium capillifolium), ragweed (Ambrosia sp.), Japanese honeysuckle (Lonicera japonica), thistle (Carduus sp.), Joe -pye -weed (Eupatorium fistulosum), dandelion (Taraxacum officinale), broomsedge (Andropogon sp.), fescue (Festuca sp.), blackberry (Rubus sp.), onion (Allium sp.), foxtail grass (Setaria sp.), aster (Aster sp.), vetch (Vicia sp.) and henbit (Lamium sp.). Within the drainage network, soft rush (Juncus effusus), smartweed (Polygonum sp.), duckweed (Lemna sp.), and seedbox (Ludwigia sp.) were observed. In addition, several pioneer woody species have begun to establish themselves. These species included loblolly pine (Pinus taeda), black cherry (Prunus serotina), baccharis (Baccharis holimifolia) and several oaks (Quercus spp.). 4.1.6 Historical Land Use and Development Trends Based on a review of landuses and development throughout the Project and surrounding areas, little has changed for the past several decades. More residential development has occurred downstream of the Site along the Little River. The area west, east and south has remained unchanged. It is anticipated that over the next couple of decades, growth will occur primarily in the form of residential housing. As a result, the overall amount of impervious surface is expected to increase within this and the adjacent watersheds. A review of aerial photographs was conducted as part of the preparation of the Environmental Resource Technical Report (ERTR). It appears that major land disturbance activities including the conversion from forest to agriculture occurred between 1975 and 1983. In addition, to the 1975 photograph, other recent aerial photographs are provided in Appendix D. According to Community Planning Collaborative, Inc. (2006), Perquimans County envisions the majority of residential development will continue to be in residential subdivisions, within Hertford and Winfall, and to a limited degree along State maintained roads. The State projects that Perquimans County's population will grow from 11,890 persons in 2005 to 12,647 persons by 2015, and 13,011 persons by 2020. If these projections hold true, the County will grow by about 1,121 people in the period 2005 — 2020. If residential construction trends continue (at or near the rate of 168 residential structures per year) until 2020, an additional 2,520 residential units could potentially be built or placed in Perquimans County. This total would adequately accommodate the population growth projected. However, this level of residential construction would involve some conversion of lands from other uses (most notably cleared agricultural lands and woodlands); additional strip type development along State roads, and the development of additional subdivisions. At a rate of one acre per home site, over 2,500 acres could potentially be converted to residential uses, although the actual figure would most likely be much less as development is directed intosubdivisions which allow for greater densities (CPC, 2006). Watts Property Revised Mitigation Plan- Perquimans County, NC November 2012 Historical Condition Plan View Watts Property Revised Mitigation Plan - Perquimans County, NC Page 23 November 2012 4.1.7 Potential Constraints 4.1.7.1 Environmental Screening Ecological Engineering completed the checklist entitled "Environmental Screening and Document Guidelines for Ecosystem Enhancement Program Projects (draft date 8.18.OS)" in accordance with EEP protocols. This information is intended to assist EEP in satisfying the Federal Highway Administration's (FHWA) obligation to ensure compliance with various federal environmental laws and regulations. This obligation is necessary in order to preserve FHWA's ability to reimburse the NC Department of Transportation ( NCDOT) for costs incurred for offsetting NCDOT impacts through EEP projects. The signed Categorical Exclusion Form is provided in Appendix D. In addition, Ecological Engineering obtained data from Environmental Data Resources, Inc. (EDR) with regards to environmental risk at or near the Site. The Site is not listed on any of the databases searched by EDR (EDR, 2009). A copy of the report's overall findings and map are presented in the ERTR, dated October 2010. 4.1.7.2 Site Access Access to the Watts Property is available via Norma Drive, a private road that intersects the northern perimeter of the Site. No fences, barriers or other obstacles are present to deter access. Directions are provided in Section 2.1. 4.1.7.3 Utilities and Easements Based on field observations and associated mapping, two utility poles were noted within the Project Site along Norma Drive. These poles are likely maintained by the local utility coop and are immediately outside of the right -of -way associated with Norma Drive. No restoration or enhancement work is proposed within or immediately adjacent to this area. Otherwise, no other utilities or easements were identified within the project area. 4.1.7.4 FEMA/ Hydrologic Trespass According to FEMA (2004), the majority of the UT is situated in a mapped backwater area from the Little River labeled as Zone AE, where base flood elevations have been determined. There is no established floodway or non - encroachment area along this tributary. Furthermore, A HEC RAS analysis (results provided later in the document) denotes no rise in water surface elevations based on proposed conditions. Therefore, there will be no impact on Federal Emergency Management Agency (FEMA) mapping. FEMA approval will not be necessary for project implementation. In addition, no floodplain development permit will be required and no further coordination is anticipated. A copy of EEP's Floodplain Requirements Checklist and current FEMA Map are provided in Appendix D. This checklist was submitted to the State Construction Office, National Flood Insurance Program (NFIP), NC Floodplain Mapping Unit and EEP. No hydrologic trespass will occur at the Project Site. Its position, including the topography and the existence of a perimeter ditch along the eastern, southern and western boundaries will prohibit any opportunities for hydrologic trespass. Portions of the site will be designed to function as a wetland, holding water for extended periods of time. Drainage will follow natural valley contours which flow towards the UT that bisects the property. The perimeter drainage ditches will capture any excess surface and /or groundwater and provide Watts Property Revised Mitigation Plan— Perquimans County, NC November 2012 relief to either the UT bisecting the Site or the existing drainage network situated along the property's northwest corner. 4.2 Regulatory Considerations 4.2.1 Jurisdictional Streams and Wetlands As per verification by the USACE in 2010, the UT is considered a jurisdictional stream channel. The NCDWQ Stream Classification Forms for the UT are provided in Appendix D. This form offers a quick, qualitative assessment based on a numerical system. Scores exceeding 30 represent a perennial or primary stream, while those between 19 and 30 represent an intermittent or secondary channel. Any scores less than 19 discern the channel as either ephemeral or stormwater- based. The UT scored 25.0 along the upper portion and 33.25 along the lower portion. This information is generally utilized to address stream mitigation credits; however, being that the mitigation type proposed for this project includes a first order channel, rather than perennial or intermittent, it is considered jurisdictional throughout its length. Therefore, mitigation credits will be offered for its entire length throughout the property. Jurisdictional wetland determinations were performed using the three - parameter approach as prescribed in the 1987 Corps of Engineers Wetlands Delineation Manual (Environmental Laboratory, 1987). Supplementary technical literature describing the parameters of hydrophytic vegetation, hydric soils, and hydrological indicators were also utilized. One jurisdictional wetland was observed within the project area (Figure 4). The wetland is considered low value and is the likely result of a soil confining layer, which significantly slows the percolation of surface water. Its overall functions are severely limited due to its small size (0.058 acres), location and surrounding land use. Coordination with the USACE began in March 2010. A request for jurisdictional determination (JD) was submitted in August 2010 and concurrence was received in September 2010. The approved JD and associated forms are provided in Appendix D. 4.2.2 Endaneered Species Act Certain populations of fauna and flora have been, or are, in decline due to either natural forces or their inability to coexist with humans. Federal law (under the provisions of Section 7 of the Endangered Species Act [ESA] of 1973, as amended) requires that any federal action likely to adversely affect a species listed as federally protected be subject to review by the US Fish and Wildlife Service (USFWS) or National Marine Fisheries Service (NMFS). Prohibited actions which may affect any species protected under the ESA are outlined in Section 9 of the Act. Other species may receive additional protection under separate laws such as the Lacey Act Amendments of 1981, the Migratory Bird Treaty of 1999, the Marine Mammal Protection Act of 1972, or the Eagle Protection Act of 1940. Species which are listed, or are proposed for listing, as endangered or threatened are recorded in Section 4 of the ESA. As defined by the Act, an Endangered species is any plant or animal which is in danger of extinction throughout all or a significant portion of its range within the foreseeable future. A Threatened species is any species which is likely to become an endangered species within the foreseeable future throughout all or a significant portion of its range. Resource investigations were conducted by a qualified scientist during January, February and March 2010. Field surveys were undertaken to determine natural resource conditions and to document natural communities, wildlife and the presence of protected species and /or their habitats. Published information regarding the study area and region and protected species was derived from a number of resources, which are summarized in the ERTR, dated October, 2010. Watts Property Revised Mitigation Plan- Perquimans County, NL_ November 2012 According to the USFWS (2010), there are no federal Endangered "E" or Threatened "T" species listed as potentially occurring in Perquimans County. In addition, there are no known critical habitats listed within two miles of the project area (USFWS, 2010). Scoping letters requesting review were sent via US Mail to the USFWS and NC Wildlife Resources Commission ( NCWRC) on January 25, 2010. As of October 31, 2010, no correspondence had been received from either entity. Therefore, it is determined that neither the USFWS nor NCWRC have any comments regarding protected species or their habitats with regard to the proposed project. Copies of the letters are provided in the ERTR, dated 2010. Species identified as Endangered, Threatened, or Special Concern (SC) by the NC Natural Heritage Program's (NCNHP's) list of rare plant and animal species are afforded state protection under the State Endangered Species Act and the North Carolina Plant Protection and Conservation Act of 1979. According to the USFWS (2010), there are three Federal Species of Concern (FSC) and one species listed under the Bald and Golden Eagle Protection Act (BGPA) that potentially may occur in Perquimans County. The NCNHP identifies a total of five species as either state - endangered, threatened or of special concern ( NCNHP, 2009). These species are afforded state protection under the State Endangered Species Act and the North Carolina Plant Protection and Conservation Act of 1979. The chart presented at the end of this section depicts the species of importance for Perquimans County, their scientific names, classifications and the presence of available habitat within the project area. On -line map reviews at the NCNHP website were conducted on July 15, 2009 and reconfirmed on August 31, 2010. There are no recorded sightings or occurrences of any species denoted by the USFWS or NCNHP documented within a two mile radius of the Watts Property. Watts Property Revised Mitigation Plan- Perquimans County, NC Page 26 November 2012 Protected Species Potentially Occurring in Perquimans County COMMON NAME SCIENTIFIC NAME FEDERAL STATE HABITAT RECORD STATUS STATUS PRESENT STATUS Vertebrates: American eel Anquillo rostrato FSC - No Current Bald eagle Halioeetus leucocephalus BGPA T No Current Rafinesque's big -eared bat Corynorhinus rafinesqui FSC SC No Current Shortnose sturgeon Acipenser brevirostrum E No Current Timber rattlesnake Crotalus horridus SC No Obscure Vascular Plants: Carolina grasswort Lilaeopsis carolinensis T No Current Raven's boxseed Ludwigia ravenii FSC No Historic FSC — Federal Species A species under consideration for listing, for which there is insufficient information to support listing at this of Concern: time. These species may or may not be listed in the future, and many of these species were formerly recognized as "C2" candidate species. BGPA: In the July 9, 2007 Federal Register (72:37346- 37372), the bald eagle was declared recovered, and removed (de- listed) from the Federal List of Threatened and Endangered wildlife. This de- listing took effect August 8, 2007. After de- listing, the Bald and Golden Eagle Protection Act (Eagle Act) (16 U.S.C. 668 -668d) becomes the primary law protecting bald eagles. The Eagle Act prohibits take of bald and golden eagles and provides a statutory definition of "take" that includes "disturb." The USFWS has developed National Bald Eagle Management Guidelines to provide guidance to land managers, landowners and others as to how to avoid disturbing bald eagles. E — Endangered "Any native or once - native species of wild animal whose continued existence as a viable component of the (State of NC): state's fauna is determined by the N.C. Wildlife Resources Commission to be in jeopardy or any species of wild animal determined to be an 'endangered species' pursuant to the Endangered Species Act." (Article 25 of Chapter 113 of the General Statutes; 1987). T- Threatened (State "Any native or once- native species of wild animal which is likely to become an endangered species within the of NC): foreseeable future throughout all or a significant portion of its range, or one that is designated as a threatened species pursuant to the Endangered Species Act." (Article 25 of Chapter 113 of the General Statues; 1987) SC — Special Concern "Any species of wild animal native or once- native to North Carolina which is determined by the Wildlife (State of NC): Resources Commission to require monitoring but which may be taken under regulations adopted under the provisions of this Article." (Article 25 of Chapter 113 of the General Statues; 1987). Sources: USFWS, 2010 & NCNHP, 2009 4.2.3 Historic Preservation Act Section 106 of the National Historic Preservation Act of 1966 provides that properties and districts listed in or eligible for listing in the National Register of Historic Places be considered in the planning of federal undertakings such as highway construction and community development projects. "Federal undertakings" also include activities sponsored by state or local governments or private entities if they are licensed, permitted, approved, or funded (wholly or in part) by the federal government. "Federal undertakings" do not include loans made by banks insured by the FDIC or federal farm subsidies. There is no absolute protection from federal actions that may affect a historic property. If a federal undertaking is in conflict with the preservation of a historic property, the State Historic Preservation Office will negotiate with the responsible federal agency, sometimes with the involvement of the federal Advisory Council on Historic Preservation, in an effort to eliminate or minimize the effect on the property. This mitigation procedure applies to properties that are determined eligible for the National Register in the day - to -day environmental review process as well as those actually listed in the National Register. Watts Property Revised Mitigation Plan— Perquimans County, NC November 2012 North Carolina law (G.S. 121- 12(a)) provides for consideration of National Register properties in undertakings funded or licensed by the state. Where a state undertaking is in conflict with the preservation of a National Register property, the NC Historical Commission is given the opportunity to review the case, "giving due consideration to the competing public interests involved," and make recommendations to the state agency responsible for the undertaking. The commission's recommendations to the state agency are only advisory. Properties potentially eligible for but not actually listed in the National Register are not protected under G.S. 121 -12 (a). No structures, buildings, ruins or other man -made items exist within the area denoted as the Project Site. Structures, including those associated with private residences and their associated farm buildings exist outside of the project area; however, none of these will be impacted by the restoration of the stream channel and enhancement of the surrounding wetland and buffer areas. No items relating to archaeological resources were observed during the Site visit. Scoping letters requesting review were sent via US Mail to the NC Department of Cultural Resources, State Historic Preservation Office (SHPO) and the Tribal Historic Preservation Office (THPO) associated with the Eastern Band of Cherokee Indians on January 25, 2010. Ecological Engineering received a letter dated February 9, 2010 from SHPO confirming there are no historic resources that would be affected by the project, and thus no comment on the undertaking as proposed. No letters or comments have been received from the Eastern Band of Cherokee Indians. Copies of these scoping letters and the SHPO response are provided in the ERTR, dated 2010. 4.2.4 Coastal Zone Management Act (CZMA)/ Coastal Area Management Act (CAMA) Perquimans County is one of 20 counties along the coastal region of North Carolina that is subject to the rules and policies of the Coastal Resources Commission, which administers the Coastal Area Management Act (CAMA). Immediately downstream of the Site is an identified Area of Concern (AEC). Generally AECs are defined as those areas exhibiting areas with navigable waters within the 20 CAMA counties, existing marsh or wetland areas, areas within 75 feet of the mean high water line along an estuarine shoreline; near the ocean beach, near an inlet, within 30 feet of the normal high water level of areas designated as inland fishing waters by the N.C. Marine Fisheries Commission or near a public water supply. The NC Division of Coastal Management oversees CAMA for permitting purposes. In addition, Federal consistency authority exists under the Federal Coastal Zone Management Act (CZMA). This Act was enacted on October 27, 1972, to encourage coastal States, such as North Carolina, to develop comprehensive programs to manage and balance competing uses of and impacts to coastal resources. It applies to any activity that is within the State's coastal zone that may reasonably affect any coastal resource or coastal use within the State's coastal zone (even if the activity occurs outside of the coastal zone), if the activity is a Federal activity, requires a Federal license or permit, receives Federal money or is a plan for exploration, development or production from any area leased under the Outer Continental Shelf Lands Act. 4.2.5 Essential Fish Habitat The 1996 amendments to the Magnuson- Stevens Fishery Conservation and Management Act (Magnuson - Stevens Act) set forth a new mandate for the National Marine Fisheries Service (NMFS), regional fishery management councils and other federal agencies to identify and protect important marine and anadromous fish habitats. The Essential Fish Habitat (EFH) provisions of the Magnuson- Stevens Act support one of the Nation's overall marine resource management goals - maintaining sustainable fisheries. Watts Property Revised Mitigation Plan— Perquimans County, NC November 2012 According to NOAH (2011), no EFH, Habitat Areas of Particular Concern (HAPC) or EFH areas protected from fishing were identified within the Project boundaries. The remaining portion of the UT downstream of the Site and the Little River exhibit EFH for all life stages of the red drum (Sciaenops ocellatus). Watts Property Revised Mitigation Plan- Perquimans County, NC Page 29 November 2012 SECTION 5.0 DETERMINATION OF CREDITS Mitigation credits presented in Table 2 are projections based upon Site design. Upon completion of Site construction, the project components and credits data will be revised to be consistent with the as -built condition. Notes: CPHSR = Coastal Plain Headwater Stream Restoration (USACE et. al., 2005) BMP Elements: BR= Biorention Cell; SF = Sand Filter; SW = Stormwater Wetland; WDP = Wet Detention Pond; DDP = Dry Detention Pond; FS = Filter Strip; S = Grassed Swale; LS = Level Spreader; NI = Natural Infiltration Area; FB = Forested Buffer Watts Property Revised Mitigation Plan— Perquimans County, NC November 2012 Page TABLE 2. PROJECT COMPONENTS AND STRUCTURE Watts Property Stream and Wetland Restoration Site EEP Project Number 413 Stream Mitigation Credits Riparian Non - riparian Wetland Wetland Buffer Nitrogen Nutrient Offset Phosphorus Nutrient Offset Type R RE R RE R RE Totals 1,505 If 20.4 ac 0.04 ac Project Component -or- Reach ID Stationing/ Location Project Existing Footage/ Acreage Components Approach (PI, PII, etc.) Restoration -or- Restoration Equivalent Restoration Footage or Acreage Mitigation Ratio UT Little River 10 +00 to 25 +05 1,505 If CPHSR* Restoration 1,003 If 1:1 Non - riparian Wetland n/a 0 ac n/a Restoration 20.4 ac 1:1 Non - riparian Wetland n/a 0.06 ac n/a Enhancement 0.06 ac 1.5:1 Restoration Level Stream (linear feet) Component Riparian Wetland (acres) Non- riparian Wetland (acres) Buffer (square feet) Upland (acres) Riverine Non - riverine Restoration 1,003 20.4 26.8 Enhancement - 0.06 - Enhancement I - Enhancement II Creation Preservation - High Quality Preservation - Element Location BMP Elements Purpose/ Function Notes n/a I - - Notes: CPHSR = Coastal Plain Headwater Stream Restoration (USACE et. al., 2005) BMP Elements: BR= Biorention Cell; SF = Sand Filter; SW = Stormwater Wetland; WDP = Wet Detention Pond; DDP = Dry Detention Pond; FS = Filter Strip; S = Grassed Swale; LS = Level Spreader; NI = Natural Infiltration Area; FB = Forested Buffer Watts Property Revised Mitigation Plan— Perquimans County, NC November 2012 Page SECTION 6.0 MITIGATION WORK PLAN 6.1 Stream Project and Design Justification This section is characterized as a functional balance sheet further establishing the design approach or level of intervention is proportional and appropriate to the existing conditions at the Site and within the watershed in order for uplift to be maximized to the fullest extent. Current impairment factors for the Project Site are considered the following: • Hydrological: existing channelized conveyance (UT) and surrounding drainage network. • Impairment Severity: maximum with complete landuse change from previous community type. • Proportion: entire 48 -acre property parcel. • Rate of Deterioration: moderate, requiring periodic maintenance. Although relatively small (136 acres), the contributing watershed also presents several impairment factors. These factors include: • Hydrological: existing channelized conveyance (UT) and surrounding drainage network. • Impairment Severity: moderate with partial landuse changes from previous community type. • Proportion: throughout. • Rate of Deterioration: minimal to moderate, requiring periodic maintenance. The main differences between the Project Site and its surrounding watershed area are that a portion of the area remains wooded, with mature vegetation. This vegetation has helped to stabilize the channel upstream of the Site. The area has still been altered through a drainage network though. The remainder of the watershed consists of agricultural fields. The abovementioned factors when contrasted and compared with existing features of value including: standing ecological value of instream habitat complexity; standing ecological value of mature vegetation and the biological state of the channel and existing wetland areas result in an overwhelming justification for maximum intervention. The standing ecological values of instream habitat and mature vegetation are essentially non - existent. In addition, the biological state of the channel and existing wetland areas are severely compromised due to lack of stability, flow regimes, canopy cover and periodic maintenance. As a result, the uplift potential for this project is very high. 6.2 Designed Channel Classification and Wetland Types Stream mitigation credits will be generated via modification of the existing, channelized UT to a headwater, first order stream channel. These modifications will effect the overall dimension, pattern and profile of the channel. The classification of a design channel is not applicable in this case. Rather, the entire linear feature will be restored to function similar to a Headwater Forest Community, as defined by NCWAM (2010) and discussed in detail later in this section. The existing interior drainage network will be removed in its entirety and restored to depict a Hardwood Flat Community. This community type will transition into a Mesic Mixed Hardwood Community throughout the remainder of the Project Site. The Hardwood Flat Community will occur in the wetter portions of the Site, primarily those obtaining jurisdictional wetland status while the Mesic Mixed Hardwood Community will occur along the drier portions. Watts Property Revised Mitigation Plan— Perquimans County, N� November 2012 6.3 Target Wetland and Buffer Communities As mentioned above, target wetland and buffer communities will be categorized under the Coastal Plain Headwater Forest, Hardwood Flat and Mesic Mixed Hardwood Communities. According to the Schafale and Weakley (1990), vegetative communities commonly transition between each other and differences are generally based on landscape position, hydrology, soil types and dynamics. These communities are all indicative of the Coastal Plain physiographic province. 6.4 Preliminary Groundwater Characterization Based on available groundwater information, nearly six years of groundwater data exist at the Project Site. Initial collection efforts began in December 2003 and ended in December 2004. Following this effort, no data was available for Year 2005 although the groundwater gauges remained in place. These gauges were replaced at the beginning of 2010. Once the original gauges were removed from the Site, the manufacturer was able to extract the additional data from 2006 to 2010. The replacement gauges have been periodically monitored since their installation and will remain on site until implementation activities begin. According to EEP (2005), the previous consultant's evaluation of site groundwater included the siting and installation of a series of groundwater monitoring gauges with electronic data loggers. These gauges were manufactured by Infinities USA, Inc. and provided by EEP. A total of six were installed along with a 6.5 -inch diameter, 0.01 -inch, self emptying tipping bucket rain gauge data logger (EEP, 2005). The locations of the original gauges have been preserved and are depicted on Figure 4. The data associated with these gauges is provided in Appendix E. Ecological Engineering replaced the previously installed gauges with Ecotone brand gauges provided from Remote Data Systems, Inc. As previously mentioned, the original gauges were returned to the manufacturer and downloaded. The current Ecotone gauges are situated immediately adjacent to the previous gauge locations to maintain the groundwater data stream. Ultimately, this data will be used to compare the pre - and post - implementation conditions. The data collected during this time period represents a snap -shot of groundwater levels compared with precipitation data. Appendix E also depicts existing groundwater and precipitation data at the Project Site. Based on current data, the existing drainage network is effectively removing groundwater from the Site. 6.5 Water Budget Ecological Engineering developed a water budget for the Watts Site to determine the viability of reestablishing wetland hydrology on this site. The water budget is based on methods presented in Pierce (1993) "Planning Hydrology for Constructed Wetlands." Development of a water budget requires knowledge of the hydrologic inputs and outputs, site dimensions, physical properties of the soils present and existing features on and adjacent to the project site which may affect groundwater hydrology. The water budget calculations indicate that adequate water is present to meet the proposed hydrologic criteria for the restored wetlands. Site constraints limiting the extent of wetland development include a perimeter ditch and Norma Drive at the lower project boundary. The perimeter ditch must remain in place to avoid hydrologic trespass on adjacent properties, some of which are currently being used for agriculture. Norma Drive creates the northern (downstream) project boundary. As previously mentioned, a 24 -inch CMP conveys the UT under the roadway and roadside ditches provide drainage for the road bed. These features must also remain in place to prevent erosion from compromising the current road. As a result, both of these constraints limit the extent of wetland development within the Project Site. Watts Property Revised Mitigation Plan- Perquimans County, NC November 2012 The water budget results verify the presence of adequate water to meet the proposed wetland hydrology criteria for the majority of the Project Site. Calculations indicate excess water when comparing inflow to outflow and by assuming that base channel flow and stormwater flow were zero, these calculations present a conservative estimate of available water. 6.6 Soil Characterization As previously mentioned, the soils underlying the Watts Property are dominated by the Roanoke Series, with the exception of the northern portion where the UT exits under Norma Drive, which is underlain by the Dogue Series. The soils associated with both the Roanoke and Dogue Series exhibit similar characteristics such as their pH (acidic), depths to restrictive features (more than 80 inches), slopes (zero to two percent), available water capacity (high, between 9.2 and 9.3 inches) and their parent material (loamy and clayey fluviomarine deposits. Roanoke soils however, differ from Dogue soils in landform position, drainage class, depth to water table and profile. Taxonomic classifications are: Taxonomic Classifications Roanoke Silt Loam fine, mixed, semiactive, thermic typic endoaquults Dogue Fine Sandy Loam fine, mixed, semiactive, thermic aquic hapludults Ecological Engineering characterized the underlying soils at the Site and compared them with typical profile information for Roanoke silt loam. Ten soil borings were examined. These borings were randomly located across the property as a comparison to the mapped underlying series (Figure 4). Based on the results, the soils appear to be similar with the mapped Roanoke series. This information is provided in Appendix E. Upon review of the data, it appears that all ten of the borings would fall under the hydric classification as evidenced by the matrix and mottle colors within the upper 12 inches of the column. 6.7 Sediment Transport Analysis A sediment transport analysis is generally conducted to determine channel stability, morphology and existing and proposed bedload. Although an active channel is currently present at the Watts Site, the need for sediment transport was not necessary in the formulation of the design of a headwater, first order stream system. This design will transport sediment during high events; however, no base channel will be designed. Therefore, any sediment transport analysis would be considered unreliable based on current designs. 6.8 HEC -RAS Analysis Section 4.1.7.4 denotes that the UT is situated within FEMA Zone AE, where base flood elevations have been determined. This classification is based on backwater influence from Little River, its downstream receiving water. Ecological Engineering developed a HEC -RAS surface water model for the Watts Site to determine the impacts, if any, the proposed stream and wetland restoration would have on water surface elevations through the project area. In addition, the analysis was used to ensure that no hydraulic trespass occurred on adjacent properties. HEC -RAS version 4.0, developed by the USACE, Hydraulic Engineering Center, was the program utilized to most accurately model the flow of surface waters. Watts Property Revised Mitigation Plane Perquimans County, NC November 2012 As part of development, Ecological Engineering created an existing model of the Site. Cross sections of the UT and its floodplain were taken from 150 feet downstream of Norma Drive through the upstream limits of the Site. The existing 24 -inch CMP under Norma Drive was included in the model. Roughness coefficients, or Manning's "n" values, were determined for the floodplain and channel sections based on field observations. The overbank area was determined to exhibit traits resulting in a Manning's "n" of 0.04 and the channel was determined to be a 0.045. The overbank roughness coefficient was based on former agricultural land in its current fallow state. The existing vegetation is mostly herbaceous in nature and does not create much restriction to flow. The channel depicts slightly more roughness than it overbank area since it contains a minimal amount of woody species. Once the existing model was developed and calibrated, a proposed model was prepared. The proposed cross sections show the widening of the stream bed and the flatter sloped banks. Also, Manning's "n" values were adjusted to mimic the future condition. Overbank Manning's "n" was estimated at 0.15 to reflect the most dense vegetative growth occurring within five years of construction. The channel Manning's "n" was estimated at 0.08 to reflect the additional woody and more aquatic species that will occur within the stream channel. The proposed model also includes the replacement of the 24 -inch CMP with two 36 -inch corrugated aluminum pipes (CAP) with a headwall. Ecological Engineering compared the existing and proposed scenarios to ensure no hydraulic trespass would occur outside the Project Site. Due to the increase conveyance under Norma Drive and the increase flow capacity of the proposed channel, water surface elevations decreased for all storm events within the project area and no hydrologic trespass occurs upstream of the project. The HEC -RAS model output is provided Appendix E. 6.9 Site Construction 6.9.1 Site Grading, Structure Installation and Other Project Related Construction Based on the components itemized in Table 2 of this document, a combination of Coastal Plain Headwater Forest restoration, Hardwood Flat restoration and enhancement and buffer restoration are proposed as part of this overall project. The Watts Site is unique in the fact that the entire 48 -acre property will be ecologically uplifted through community based restoration techniques. Each of these aspects are described in detail. In addition, the attached Design Sheets provide a visual observation of the existing conditions, proposed conceptual design and proposed planting plan. Construction access will occur from the northern boundary of the property along Norma Drive. This road will afford equipment and material access to the Project Site. Norma Drive is a private road maintained by the current parcel owners along the roadway. It is expected that the contractor will maintain the road during construction implementation to ensure that its condition remains consistent with the integrity prior to implementation. Ecological Engineering recommends the selected contractor thoroughly note and document existing road conditions prior to mobilization. Watts Property Revised Mitigation Plan -- Perquimans County, NC November 2012 Construction activities will likely begin with the replacement of the existing pipe under Norma Drive It is currently in very poor condition Ecological Engineering will prepare designs for the new pipe(s) These designs will be incorporated with the construction documents Once the pipe has been replaced, excavation will begin along the existing side slopes of the UT throughout its length across the property These side slopes will be reduced from their existing 60 to 90- degree orientation to a slope averaging approximately 10 1, with a substantial increase of the base channel width The excavated material will be used to fill the interior drainage network The existing pipes situated along the interior drainage network will be removed in their entirety Several pipes exist along the northeastern perimeter that extend outside of the property boundary These pipes will be capped to ensure that water removal does not take place Once excavation along the UT has been completed, grading will continue outside of this area to reduce the existing field crowns (see topographic contours on Design Sheet 1), as applicable This material will be excavated no more than six inches and directed into the interior drainage network Any excess will be placed along the eastern portion of the property, depicted on Design Sheet 3 Throughout the duration of construction implementation, the Site will be stabilized with erosion and sedimentation control devices, consistent with the requirements of the NC Sedimentation and Pollution Control Act of 1973, as regulated by the NCDENR Division of Land Resources, Land Quality Section Temporary seeding will occur along all areas of disturbance Once construction activities have been completed and approved, the Site will be seeded with a permanent seed mix and trees will be planted Several vegetated zones exist based on the current conceptual design These zones will be planted with their appropriate mix of vegetation In addition, larger trees will be intermixed with bare - rooted seedlings, especially along the project perimeter These trees will function as boundary trees and offer an aesthetically pleasing view from areas outside of the property 6 9 2 Native Plant Community Restoration 6 9 2 1 Soil Preparation and Amendments Project implementation will involve excavation along the current UT and field crowns between the drainage ditches and fill along the project boundaries and interior drainage network During the excavation process, topsoil will be stockpiled aside from subsoil, where feasible, and utilized as a dressing once the desired amount of subsoil has been removed Ripping will not be required since compaction did not likely occur during past farming operations Fertilizer and seeding will be distributed per the NC Division of Land Quality's (NCDLQ) recommended rates, unless the contractor performs a soil test to determine the prescribed amounts This soil test may be submitted prior to implementation Table 3 details soil preparation methodologies and amendment summaries per vegetated zone Herbicide treatments will also be part of the amendment process Japanese honeysuckle (Lonicera japonica) exists at the Site It will be treated along with soil amendment processes More information pertaining to this treatment is provided later in the document Watts Property Revised Mitigation Plan— Pergwmans County, NC Page 35 November 2012 TABLE 3. SOIL PREPARATION AND AMENDMENT SUMMARY PER ZONE Watts Property Stream and Wetland Restoration Site EEP Project Number 413 Zone 1— Headwater Forest Areas Acres 0.9 Mechanical Treatment Approx. Date Ground Cover Fabric Mulch Type Mulch Density / Thickness Nutrient Amendments Nutrient Total Ibs' n/a 1/12-5/12 Coir Wheat straw 75% cover n/a Subtotal n/a n/a Zone 2 — Mesic Mixed Hardwood Forest Areas Acres 26.8 Mechanical Treatment Approx. Date Ground Cover Fabric Mulch Type Mulch Density / Thickness Nutrient Amendments Nutrient Total Ibs Herbicide 1/12-5/12 n/a n/a n/a n/a n/a n/a 1/12-5/12 n/a Wheat straw 75% cover Pellet Fertilizer TBD n/a 1/12-5/12 n/a n/a n/a Ground Limestone TBD Subtotal TBD Zone 3 — Hardwood Flat Areas Acres 20.4 Mechanical Treatment Approx. Date Ground Cover Fabric Mulch Type Mulch Density / Thickness Nutrient Amendments Nutrient Total Ibs n/a 1/12-5/12 n/a Wheat straw 75% cover Pellet Fertilizer TBD n/a 1/12-5/12 n/a n/a n/a Ground Limestone TBD Subtotal TBD Total TBD 48.1 Notes: ` Nutrient Total Ibs will be determined by contractor upon the results of a soil test. z TBD = to be determined. 3 Herbicide applications will only be performed in areas exhibiting non - native species. 6.9.2.2 Proposed Plant Communities Natural plant community restoration will follow descriptions of community types by NCWAM (2010), Schafale and Weakley (1990), reference wetland vegetation types and professional judgment. The designed natural communities are based primarily on landscape position and hydrology. Vegetative restoration will aid to benefit biological function and habitat. Three distinct vegetative communities are proposed. They are described in detail below. The first community follows the existing UT to Little River channel area. It will consist primarily of riparian wetland vegetation. This community is labeled as "Zone 1" and will depict the characteristics of a Headwater Forest, as described by NCWAM (2010). Headwater Forest Communities, previously documented as Coastal Plain Small Stream Swamp Communities by Schafale and Weakley (1990), are found in geomorphic floodplains or first -order or smaller streams and in topographic crenulations without a stream. Groundwater seepage and diffuse surface flow are often important sources of water, and this wetland type frequently has surface flow, especially through ephemeral channels. Overbank flooding is not a substantial source of water and Headwater Forests are relatively dry when compared to other riparian types. This wetland type is characterized by a relatively flat ground surface that provides little water storage. Headwater Forests generally occur on mineral soils that may be intermittently inundated by surface water or seasonally saturated to semi - permanently saturated ( NCWAM, 2010). Watts Property Revised Mitigation Plan— Perquimans County, NC November 2012 The second community, identified as "Zone 2," consists of the non - riparian vegetation situated immediately outside of the proposed wetland areas at the Project Site. This community is most consistent with the Mesic Mixed Hardwood Forest, as identified by Schafale and Weakley (1990). Although fire is a necessity for most Coastal Plain vegetative communities, the Mesic Mixed Hardwood Forest is generally found along upland areas protected from fire. It is underlain by various moist soils and is generally situated immediately upslope of Coastal Plain Small Stream Swamp and Non - Riverine Wet Hardwood Communities (Schafale and Weakley, 1990). There are some aspects of this community description that do not fit the characteristics of the Project Site; however, Schafale and Weakley (1990), identified three recognized variants for the areas located in the northeastern corner of North Carolina. These included the bluff/ slope variant, upland flat variant and swamp island variant. Based on current site conditions, the Project Site falls under the upland flat variant, which transitions into the Non - riverine Wet Hardwood Community and often contains combinations of wetter and drier species, as well as typical mesic species. Variation may be controlled by small microtopographic differences (Schafale and Weakley, 1990). Zone 3, represented as the Hardwood Flat Community, is the third community proposed for the Project Site. This community will occupy all wetland and transition areas, aside from the area along the existing tributary. According to NCWAM (2010), Hardwood Flats are found primarily in the Coastal Plain Ecoregion on poorly drained, interstream flats. These areas are usually seasonally saturated or intermittently to seasonally inundated by a high water table or poor drainage, but have a shorter hydroperiod than Non - Riverine Swamp Forests. The primary source of water is a high water table resulting from precipitation and overland runoff. In their reference state, Hardwood Flats generally occur on mineral soils. These systems are commonly dominated by hardwood tree species including various oaks including, but not limited to swamp chestnut oak (Quercus michouxii), laurel oak (Quercus lourifolia) and cherrybark oak (Quercus pagoda), as well as tulip poplar (Liriodendron tulipifera), sweetgum (Liquidombar styraciflua), American elm (Ulmus omericana), red maple (Acer rubrum) and black gum (Nysso biflora) (NCWAM, 2010). 6.9.2.3 Planting Plan The planting plan for the Project Site will provide post- construction erosion control and habitat enhancement. It will also attempt to blend existing vegetative communities into the recently restored areas. Plantings in the wetland and buffer areas will include native species appropriate for the Coastal Plain physiographic province and the Project Site. A variety of trees and shrubs will be planted to provide cover and habitat for wildlife, as well as soil stabilization. The Project Site is divided into three vegetated zones. As previously mentioned, these zones were identified based primarily on landscape position and hydrology. Zone 1, also referred to as the Streamside Area, is situated along the headwater stream location. This zone will be planted with species similar to the Headwater Forest, as identified by NCWAM (2010). Zone 2 includes the non - wetland areas and buffer areas outside of the headwater stream. This zone will be planted with species similar to the Mesic Mixed Hardwood Forest, as identified by Schafale and Weakley (1990). The remaining areas, depicted as non - riparian wetlands, are considered Zone 3. Zone 3 will consist of species similar to the Hardwood Flat Community as described by NCWAM (2010). The proposed planting plan is depicted on Design Sheets 3 and 4. A listing of the preferred species associated with each zone is presented below. Watts Property Revised Mitigation Plan— Perquimans County, NC November 2012 Zone 1 Headwater Forest Community Common Name Scientific Name Stratum Bald cypress Taxodium distichum Canopy Swamp tupelo Nyssa biflora Canopy Laurel oak Quercus laurifolia Canopy Overcup oak Quercus lyrato Canopy Swamp chestnut oak Quercus michauxii Canopy River birch Betula nigro Canopy Ironwood Carpinus caroliniana Understory American holly Ilex opaca Understory Sweetbay Magnolia virginiana Understory Red bay Perseo palustris Understory Titi Cyrilla racemiflora Understory Zone 3 Hardwood Flat Community Common Name Scientific Name Stratum Swamp chestnut oak Quercus michouxii Canopy Laurel oak Quercus laurifolia Canopy Cherrybark oak Quercus pagoda Canopy Swamp tupelo Nysso biflora Canopy American elm Ulmus Americana Canopy Ironwood Carpinus caroliniana Understory American holly Ilex opaca Understory Red bay Persea polustris Understory Sweet pepperbush Clethro alnifolia Understory Wax myrtle Morello cerifero Understory Zone 2 Mesic Mixed Hardwood Forest Community Common Name Scientific Name Stratum American beech Fagus grandifolia Canopy Swamp chestnut oak Quercus michauxii Canopy White oak Quercus alba Canopy Northern red oak Quercus rubra Canopy Flowering dogwood Cornus florido Understory Hop- hornbeam Ostrayo virginiana Understory American holly Ilex opaca Understory Deerberry Vaccinium stomineum Understory Prior to the planting of trees and shrubs, all disturbed areas associated with the Project Site will be seeded first with a temporary seed mix. This mix will include either grain rye (Secale cereale), brown -top millet (Panicum romosum), or German millet (Setaria italico). The seed material will be selected according to the time period selected for implementation. Currently, implementation is proposed for the spring of 2012, in which grain rye would be the preferred seed mix. Table 4 summarizes this data, including time periods and application rates. TABLE 4. SEEDING SUMMARY FOR TEMPORARY VEGETATION Watts Property Stream and Wetland Restoration Site EEP Project Number 413 Temporary Seeding Throughout Disturbed Acres TBD* Year round Secale cereale Herb Grain rye 130 Ibs /ac I Single May - September Panicum ramosum Herb Brown top millet 40 Ibs /ac species to May — September Setaria itolica Herb German millet 25 Ibs /ac be applied TBD* To be determined once final grading plans and areas of disturbance are finalized. The permanent seed mix will be distributed per vegetated zone. The permanent seed mix will be applied at a rate of approximately 12 to 15 Ibs per acre, although the individual species will be different in each zone. Virginia wild rye (Elymus virginicus), autumn bentgrass (Agrostis perennons) and showy tick trefoil (Desmodium conadense) will be utilized in all three zones. While switchgrass (Panicum virgatum), beggar ticks (Bidens aristosa), coreopsis ( Coreopsis lanceolate), deer tongue (Panicum clandestinum), bushy bluestem (Andropogon glomeratus), little bluestem (Schizachyrium scoparium), partridge pea (Chamoecristo fasiculata), Indian grass (Sorghastrum nutans) and river oats (Uniolo latifolia) will be planted along the Streamside Area and Riparian Area and fox sedge (Carex vulpinoidea), blue flag (Iris versicolor), black -eyed Watts Property Revised Mitigation Plan— Perquimans County, NC November 2012 susan (Rudbeckia hirta), blue vervain (Verbena hastata), soft rush (Juncus effusus) and Pennsylvania smartweed (Polygonum pennsylvanicum) are planted within the Wetland Area. A complete description of each zone, its proposed species and planting percentages and mix rates is provided in Table 5. TABLE 5. SEEDING SUMMARY FOR PERMANENT VEGETATION PER PLANTING ZONE Watts Property Stream and Wetland Restoration Site EEP Project Number 413 Zone I and Zone 3 —Permanent Seeding for Wet/Sunny Species Name Conditions Stratum Common Name Acres Total Ibs 21.3 Approved Date n/a Trifolium pratense Herb Red clover 128(30 %) Mix to be n/a Ponicum clandestinum Herb Deer tongue 8S(20%) applied at n/a Carex vulpinoidea Herb Fox Sedge 64(15%) rate of n/a Elymus virginicus Herb Virginia wild rye 64(15%) approx. n/a Juncus effusus Herb Soft Rush 43(10%) 20 Ibs/ n/a Agrostis perennans Herb Upland bentgrass 43(10%) acre Subtotal 427(10 %) Zone 2 —Permanent Seeding for Dry/Sunny Conditions Species Name Stratum Common Name Acres Total Ibs 26.8 Mix to be Approved Date n/a Festuca rubro Herb Red fescue 107(20%) applied at n/a Trifolium protense Herb Red clover 161(30°/x) rate of n/a Ponicum clondestinum Herb Deer tongue 107(20%) approx. n/a Schizachyrium scoparium Herb Little bluestem 161(30 %) 20 Ibs/ Subtotal 536(100%) acre Total Ibs (Permanent Seeding) 963 48.1 Note: Seed drilling is the preferred method of installation. The planting of canopy and understory species will dominate Zones 1, 2 and 3. Due to the location and the flooding regime of the Project Site, the majority of these species must be conducive to periodic flooding. These species will be planted as bare roots and containerized individuals, with larger individuals placed randomly throughout the area and especially along the existing non - forested boundaries. Specific species listings, proposed quantities and other detailed information are provided on Design Sheets 3 and 4. Vegetation will be planted in a random fashion in an effort to mimic natural plant communities. Colonization of local herbaceous vegetation will inevitably occur, which will provide additional soil stability. Tree species will be planted as bare root stock on random eight -foot centers at a frequency of approximately 680 stems per acre. Understory species will be dispersed among the tree species also on random eight -foot centers. Containerized plantings will occupy approximately 20 percent of each zone. These plantings will be installed at a frequency of approximately 320 stems per acre. Planting stock will be culled to remove inferior specimens, allowing only healthy, viable stock to be planted at the Project Site. Plantings will be dormant and will be performed to the extent practicable between November 3rd and March 30`h 6.9.2.4 Invasive Species Management The following list of exotic plant species poses a severe threat to native plant communities in North Carolina (Table 6). These species have invasive characteristics and spread readily into native plant communities, displacing native vegetation. Watts Property Revised Mitigation Plan -- Perquimans County, NC Pag: November 2012 TABLE 6. INVASIVE SPECIES LIST Watts Property Stream and Wetland Restoration Site SCO Project Number 09- 0780401, EEP Project Number 413 High Concern Vines — Common Name Scientific Name Shrubs /Herbs Scientific Name Kudzu Pueraria montana Japanese knotweed Polygonum cuspidatum Porcelain Berry Ampelopsis brevipedunculoto Asian bittersweet Celastrus orbiculotus Japanese honeysuckle Lonicera japonica Multiflora rose Rosa multiflora Japanese Hops Humulus joponicus Russian olive Elaeognus angustifolio Wisterias Wisteria slap. Chinese privet Ligustrum sinense Winter Creeper Euonymus fortunei Chinese Silvergrass Misconthus sinensis Trees — Common Name Scientific Name Phragmites Phrogmitesaustralis Tree of Heaven Ailanthus altissima Bamboos Phyllostachys spp. Mimosa Albizio julibrissin Sericea Lespedeza Sericea lespedeza Princess tree Paulownia tomentosa Garlic Mustard (Watch List) Alliario petiolate China Berry Melia azedarach Cogan Grass (Watch List) Imperato cylindrica Callery Pear Pyrus colleryana Giant Reed (Watch List) Arundo donox White Mulberry Morus albo Tropical Soda Apple (Watch List) Solonium viarum Tallow Tree (Watch List) Low/Moderate • Shrubs /Herbs Triadica sebifero Scientific Name Japanese Spirea (Watch List) Shrubs /Herbs Spiroea japonica Scientific Name Japanese Privet Ligustrum japonicum Bush Honeysuckles Lonicera spp. Glossy Privet Ligustrum lucidum Periwinkles Vinca minor Fescue Festuca sap. Morning Glories Morning Glories English ivy Hedera helix Bicolor Lespedeza (Watch List) Lespedeza bicolor Microstegium Microstegium vimineum I Chinese Yams (Watch List) Dioscorea oppositifolia Burning Bush Euonymus aiatus Air Potato (Watch List) Dioscorea bulbifero Johnson Grass Sorghum holepense Japanese Climbing Fern (Watch List) Lygodium japonicum Japanese honeysuckle (Lonicera japonica) was the only invasive species observed during the site visits at the Project Site. It is situated along the northeastern portion in several isolated areas. It is likely that past farming operations utilized weed control and the use of herbicide. Although only one invasive species is currently present, it is anticipated that soil movement from implementation will promote seed growth that is currently dormant from within the soil column. It is essential that invasive species are documented and controlled during the monitoring period to ensure that native species are afforded the opportunity to colonize the Project Site. The construction contractor will provide removal, as necessary, to any of the species listed above during construction implementation. Removal will be conducted according to recommended control measures made through the NC Cooperative Extension Service. It is anticipated that invasive species management will occur throughout the monitoring period. As seedbeds and their associated soils are disturbed, it is likely that other invasive species may appear within the Project Site. Periodical assessments will be conducted to determine if these species are posing a threat to native population levels. The threats will be determined on an annual basis as well as, their remedial activities, as necessary. Watts Property Revised Mitigation Plan— Perquimans County, NC Page November 2012 SECTION 7.0 MAINTENANCE PLAN EEP shall monitor the site on a regular basis and shall conduct a physical inspection of the Site a minimum of once per year throughout the post- construction monitoring period until performance standards are met. These site inspections may identify site components and features that require routine maintenance. Routine maintenance should be expected most often in the first two years following Site construction and may include the following items depicted in Table 7. TABLE 7. MAINTENANCE PLAN Watts Property Stream and Wetland Restoration Site EEP Project Number 413 Close-Out Component/ Feature Maintenance Through Project Stream Routine channel maintenance and repair activities may include chinking of in- stream structures to prevent piping, securing of loose coir matting and supplemental installations of live stakes and other target vegetation along the channel. Areas where stormwater and floodplain flows intercept the channel may also require maintenance to prevent bank failures and head - cutting. Wetland Routine wetland maintenance and repair activities may include securing of loose coir matting and supplemental installations of liver stakes and other target vegetation within the wetland. Areas where stormwater and floodplain flows intercept the wetland may also require maintenance to prevent scour. Vegetation Vegetation shall be maintained to ensure the health and vigor of the targeted plant community. Routine vegetation maintenance and repair activities may include supplemental planting, pruning, mulching and fertilizing. Exotic invasive plant species shall be controlled by mechanical and /or chemical methods. Any vegetation control requiring herbicide application will be performed in accordance with NC Department of Agriculture (NCDA) rules and regulations. Site Boundary Site boundaries shall be identified in the filed to ensure clear distinction between the Mitigation Site and adjacent properties. Boundaries may be identified by fence, marker, bollard, post, tree - blazing or other means as allowed by site conditions and /or conservation easement. Boundary markers disturbed, damaged or destroyed will be repaired and /or replaced on an as needed basis. Utility Right -of -Way Utility rights -of -way within the Site may be maintained only as allowed by Conservation Easement or existing easement, deed restrictions, rights of way or corridor agreements. Watts Property Revised Mitigation Plan— Peiquunans County, NC Page 41 November 2012 SECTION 8.0 PERFORMANCE STANDARDS Performance criteria set forth for this project will be provided according to current EEP monitoring criteria and format. It will cover stream, wetland, and vegetation assessments. The basic monitoring period is five years with two additional years if the site is not meeting success criteria. 8.1 Streams Although stream restoration credit is being provided, common perennial -based stream monitoring activities will not be conducted as part of the annual monitoring assessments. The existing headwater channel will function to transport surface water; however, it will not maintain the characteristics and morphology of a perennial channel. Therefore, profile, pattern and substrate monitoring will not be required. Rather, monitoring activities will be concentrated primarily to observing whether or not the first order system is stable and functioning similar to the reference sites. The majority of the monitoring will be based on visual assessments. During Monitoring Years 1 -4, the preponderance of documented field indicators must demonstrate the accumulation of flow within the topographic low point of the valley or crenulation. These indicators may include: • presence of litter and debris (wracking) indicating a surface flow; • leaf litter disturbed or washed away; • matted, bent or absence of vegetation (herbaceous or otherwise) indicative of surface flow; • sediment deposition and /or scour indicating sediment transport by flowing water; or, • water staining due to continual presence of water. After Monitoring Year 4, the presence of documented field indicators must also indicate the development of a primary path of flow, stream channel or ordinary high water mark. These indicators may include any of the following: • formation of channel bed and banks; • sediment sorting indicated by grain -size distribution within the primary path of flow; • sediment shelving or a natural line impressed on the banks; • change in plant community (absence or destruction of terrestrial vegetation and /or transition to species adapted for flow or inundation for a long duration, including hydrophytes); • development of channel pattern (meander bends and /or channel braiding at natural topographic breaks, woody debris piles, or plant root systems; • exposure of woody plant roots within the primary path of flow; or, • changes in soil characteristics (when compared to the soils abutting the primary path of flow). Two pressure transducers will be installed to measure and document stream flow. Cross sections will be established along sections of the valley to document any aggradation or degradation and photographs will be taken from permanently established locations. These visual assessments, cross section surveys and photographs will be completed annually. It is anticipated that the actual flow path will migrate across the section from year to year, depending on flow regimes. The proposed success criteria will be based on the overall performance of the headwater channel. In addition to aggradation and /or degradation, the channel should not experience any head - cutting, down- cutting and excessive erosion. Watts Property Revised Mitigation Plan— Perquimans County, NC November 2012 8.2 Wetlands Both Coastal Plain headwater wetland systems and non - riverine wet hardwood communities exhibit variable water tables throughout the year. Six monitoring gauges are currently being monitored across the Project Site to note existing groundwater elevations throughout the area. These gauges have been located strategically across the site. They will be removed during construction implementation and be returned once all ground disturbing activities are complete. Based on the current USACE guidelines for hydrologic success, the area must be either inundated or saturated within 12 inches of the soil surface by surface or groundwater for at least 12.5% of the growing season, under normal conditions. The growing season for the area is 246 days. If inundation or saturation is documented within 12 inches of the soil surface for 31 consecutive days, the Site would meet the hydrologic success requirement. Any areas inundated or saturated between 8% and 12.5% (20 and 31 days) of the growing season will be classified as wetlands when hydrophytic vegetation and hydric soils are present. 8.3 Vegetation The Watts Site will be planted with vegetative species appropriate for the three targeted community types. The vegetation will be assessed using several variables. The post- construction document will outline these variables, including plot layout locations, transect locations and /or any other methods pertinent to determining vegetation success. Stem counts will be conducted within strategically placed vegetation plots. The plots locations will be determined once implementation has been completed; however, at least one vegetation plot will be situated on the slope adjacent to the stream channel. Photos will also be provided as part of this task. One this is complete, all information will be summarized with the stream /wetland assessment information and inserted into the monitoring report. The vegetation will be monitored on an annual basis. Stem densities that meet 320 stems per acre in the third year and 260 stems per acre in the fifth year of monitoring will meet the vegetation success requirement. In addition, there is a minimum height requirement of eight (8.0) feet for planted trees at Monitoring Year 5. Vegetation plots will be established for the collection of this data on an annual basis. Watts Property Revised Mitigation Plan— Perquimans County, NC Page 43 November 2012 SECTION 9.0 MONITORING REQUIREMENTS Annual monitoring data will be reported using the EEP monitoring template. The monitoring report shall provide a project data chronology that will facilitate an understanding of project status and trends, population of EEP databases for analysis, research purposes and assist in decision making regarding project close -out. TABLE 8. MONITORING REQUIREMENTS Watts Property Stream and Wetland Restoration Site EEP Project Number 413 Required Parameter Quantity As per April 2003 USACE Data assessments of stream pattern are not No Pattern Wilmington District Stream Annual applicable for Coastal Plain Headwater Stream Mitigation Guidelines restoration projects. As per April 2003 USACE Permanent cross sections will be established along Yes Dimension Wilmington District Stream Annual sections of the valley to document any aggradation Mitigation Guidelines or degradation As per April 2003 USACE Data assessments of stream profile are not No Profile Wilmington District Stream Annual applicable for Coastal Plain Headwater Stream Mitigation Guidelines restoration projects. As per April 2003 USACE Data assessments of stream substrate are not No Substrate Wilmington District Stream Annual applicable for Coastal Plain Headwater Stream Mitigation Guidelines I restoration projects. As per April 2003 USACE A crest gage will be installed on Site; the device Yes Surface Water Wilmington District Stream Annual will be inspected on quarterly basis to document Hydrology Mitigation Guidelines the occurrence of bankfull events on the Project. Groundwater monitoring gauges with data Groundwater Quantity and Location of recording devices will be installed on Site; the data Yes Hydrology gauges will be determined Annual will be downloaded on a quarterly basis in consultation with EEP throughout the year. Quantity and Location of Vegetation will be monitored using the Carolina Yes Vegetation plots will be determined in Annual Vegetation Survey (CVS) protocols. consultation with EEP Exotic and Nuisance Annual Locations of exotic and nuisance vegetation will be Yes Vegetation - mapped, as applicable. Locations of fence damage, vegetation damage, Yes Project Boundary Semi boundary encroachments, etc. will be mapped, as Annual applicable. As per the information provided in Section 8.1. Photo Points will be located throughout the Yes Visual Assessments Quantity and Location of Annual Project Site and depicted on a map. These Photo Points will be photographs will provide a visual comparison of determined in consultation succession across the property. with EEP 9.1 Baseline Monitoring Document A Baseline Monitoring Document will be prepared to mark the transition from the design /implementation phase to the monitoring phase. This document along with the As -built record drawings provides a means to compare the as -built condition to the design specifications and along with the baseline monitoring data provides a means to assess change /trends during the monitoring period. Many of the tables and components that originate here in this document will be carried through the monitoring reports and further populated as the monitoring data is generated (EEP, 2010). According to EEP (2010), the document generally serves several functions: Watts Properly Revised Mitigation Plan- Perquimans County, NC November 2012 • restates the project goals and objectives for stream, vegetation and hydrology components; • details the project structure in terms of the restoration components /assets; • provides a synopsis of the project and site background; • finalizes the success criteria for stream, vegetation and hydrology components; • finalizes the monitoring plan for stream, vegetation and hydrology components; • compares the As -built baseline condition to the design specifications for stream, wetland and vegetation components and encompasses the following: • sealed As -built plan sheets • morphological (where necessary) and vegetation data suitable to serve as a monitoring baseline (year -0); and, • describes maintenance and repair contingencies. Although the first three bulleted items may be refined somewhat between the Mitigation Plan and the Baseline Monitoring Document, in most cases they are simply carried through as they exist in the mitigation plan. The fourth, fifth and seventh bullets will originate in the Mitigation Plan, but may undergo refinement between that point and the final Baseline Monitoring Document. Bullet 6 is truly unique to the Baseline Monitoring Document (EEP, 2010). 9.2 Schedule and Reporting Schedule and reporting activities for the first year of monitoring will begin once construction implementation activities have concluded. Initial work, including the establishment of fixed photograph locations, vegetation plots and channel cross sections, will be completed with regard to future monitoring efforts. Monitoring gauges will be reinstalled in the same pre- construction locations. Monitoring reports will be submitted to the regulatory agencies by EEP on an annual basis. The first -year of monitoring will include two submittals; the As -Built drawings and the First Year Annual Monitoring Report. All drawings and monitoring will follow EEP protocols established during the project period. It is understood that EEP will coordinate any necessary monitoring report submittals with the regulatory agencies. If the monitoring reports indicate any deficiencies in achieving the success criteria on schedule, EEP will coordinate with the resource agencies, as applicable, to determine the extent of remedial actions necessary. In some cases EEP may be required to submit remedial action plan, as necessary, as part of the annual monitoring report. Vegetative monitoring will be conducted during the late summer months of each monitoring year. Monitoring reports will be provided no later than December 15. The projected schedule provided below is contingent on completion of Site construction and planting by March 2013. Proposed Monitoring Schedule March 2013 Complete construction /planting activities. May 2013 Submit As -Built Drawings and Mitigation Plan report in draft format. October 2013 Conduct first year monitoring activities. December 2013 Submit first year Monitoring Report in draft format. September 2014 Conduct second year monitoring activities December 2014 Submit second year Monitoring Report in draft format. September 2015 Conduct third year monitoring activities December 2015 Submit third year Monitoring Report in draft format. September 2016 Conduct fourth year monitoring activities December 2016 Submit fourth year Monitoring Report in draft format. September 2017 Conduct fifth year monitoring activities December 2017 Submit fifth year Monitoring Report in draft format. To be determined Additional year(s) of monitoring as dictated by success criteria Watts Property Revised Mitigation Plan— Perquimans County, NC November 2012 SECTION 10.0 LONG -TERM MANAGEMENT PLAN Upon approval for close -out by the Interagency Review Team (IRT), the Site will be transferred to the NCDENR Division of Natural Resource Planning and Conservation's Stewardship Program (Stewardship Program). This party shall be responsible for periodic inspection of the Site to ensure that restrictions required in the conservation easement or the deed restriction document(s) are upheld. Endowment funds required to uphold easement and deed restrictions shall be negotiated prior to Site transfer to the responsible party. The NCDENR Stewardship Program currently houses EEP stewardship endowments within the non - reverting, interest - bearing Conservation Lands Stewardship Endowment Account. The use of funds from the Endowment Account is governed by North Carolina General Statute GS 113A- 232(d)(3). Interest gained by the endowment fund may be used only for the purpose of stewardship, monitoring, stewardship administration and land transfer costs, if applicable. The NCDENR Stewardship Program intends to manage the account as a non - wasting endowment. Only interest generated from the endowment funds will be used to steward the compensatory mitigation sites. Interest funds not used for those purposes will be re- invested in the Endowment Account to offset losses due to inflation. SECTION 11.0 ADAPTIVE MANAGEMENT PLAN Upon completion of Site construction, EEP will implement the post- construction monitoring protocols previously defined in this document. Project maintenance will be performed as described. If, during the course of annual monitoring it is determined the Site's ability to achieve Site performance standards are jeopardized, EEP will notify the USACE of the need to develop a Plan of Corrective Action. The Plan of Corrective Action may be prepared using in -house technical staff or may require engineering and consulting services. Once the Corrective Action Plan is prepared and finalized, EEP will: 1. Notify the USACE as required by the Nationwide 27 permit general conditions. 2. Revise performance standards, maintenance requirements and monitoring requirements as necessary and /or required by the USACE. 3. Obtain other permits as necessary. 4. Implement the Corrective Action Plan. 5. Provide the USACE a Record Drawing of Corrective Actions. This document shall depict the extent and nature of the work performed. SECTION 12.0 FINANCIAL ASSURANCES Pursuant to Section IV H and Appendix III of the Ecosystem Enhancement Program's In -Lieu Fee Instrument dated July 28, 2010, the North Carolina Department of Environment and Natural Resources has provided the US Army Corps of Engineers Wilmington District with a formal commitment to fund projects to satisfy mitigation requirements assumed by EEP. This commitment provides financial assurance for all mitigation projects implemented by the program. Watts Property Revised Mitigation Plan— Perquimans County, NC Page November 2012 SECTION 13.0 REFERENCES Community Planning Collaborative, Inc. (CPC), 2006. Perquimans County, North Carolina, CAMA Core Land Use Plan Update 2005 -2006, Preliminary Draft. Available at: http://www.perguimanscountvnc.gov/forms/planning/Perg Co LUP Predraft.pdf. Cowardin, L.M., V. Carter, F.C. Golet and E.T. La Roe, 1979. Classification of Wetlands and Deepwater Habitat of the United States. Fish and Wildlife Service, United States Department of the Interior. US Government Printing Office, Washington, DC. Environmental Data Resources (EDR), 2010. The EDR Radius Map with Geo- Check- Watts Site. Inquiry No. 2745210.2s. Environmental Laboratory, 1987. Corps of Engineers Wetlands Delineation Manual; Technical Report Y -87 -1. United States Army Engineer Waterways Experiment Station, Vicksburg, MS. Federal Emergency Management Agency (FEMA), 2004. Flood Insurance Rate Map, North Carolina, Panel 8808 Map Number 3720880800J. National Flood Insurance Program. Available: www.ncfloodmaps.com. Fetter, C.W., 1994. Applied Hydrogeology, Third Edition. Gregory, J.D., 2000. Hydric Soils and Growing Season: Wetland Delineation Data for North Carolina. A Compilation of Information on Hydric Soil Mapping Units and Growing Season Dates by County. Printed at University Graphic, NC State University, Raleigh, NC. Lapham, J.E. and W.S. Lyman, 1905. Soil Survey of Perquimans and Pasquotank Counties, North Carolina. US Department of Agriculture, Bureau of Soils. Washington: Government Printing Office. 1905. Available digitally at: http: / /digital .lib.ecu.edu /historyfiction. Martof, Bernard S., William M. Palmer, Joseph R. Bailey, Julian R. Harrison and Jack Dermid, 1980. Amphibians and Reptiles of the Carolinas and Virginia. The University of North Carolina Press. Chapel Hill, NC. NCDENR Division of Water Quality (NCDWQ), 2010. Basin Overview, Pasquotank River Subbasin 03- 01 -52. Available at: http: / /h20.enr.state.nc.us /tmdl /documents /303d Report.pdf. NCDENR Division of Water Quality (NCDWQ), 2009a. Modeling and TMDL Unit :: The N.C. Water Quality Assessment and Impaired Waters List (305(b) and 303(d) Report). Available: http : / /h2o.enr.state.nc.us /tmd1. NCDENR Division of Water Quality (NCDWQ), 2009b. Surface Water Classifications - BIMS. Available: http: / /h2o enr.state.nc.us /bims/ reports / basinsandwaterbodies /03- 01- 52.pdf. NCDENR Division of Water Quality (NCDWQ), 2008a. North Carolina Waterbodies Listed by County. Available at: http: / /h2o.enr. state. nc.us. NCDENR Division of Water Quality (NCDWQ), 2008b. Surface Water Classifications. Available at: htto: / /h2o.enr.state.nc.us. Watts Property Revised Mitigation Plan - Perquimans County, N( November 2012 NCDENR Division of Water Quality (NCDWQ), 2007. Basinwide Planning Program :: Pasquotank River Basinwide Water Quality Plan. Available: http: / /h2o.enr. state. nc. us /basinwide /Pasguotank2007.htm. NCDENR Division of Water Quality (NCDWQ), 2006. Stream Identification Form, Version 3.1, Effective February 28, 2005. Available at: http: / /h2o.enr. state .nc.us /ncwetiands /documents. NCDENR Division of Water Quality (NCDWQ), 2005. Identification Methods for the Origins of Intermittent and Perennial Streams, Version 3.1. North Carolina Department of Environment and Natural Resources, Division of Environmental Management; Raleigh, NC. NCDENR, NC Division of Water Quality and the NC Wetlands Restoration Program, 2002. Watershed Restoration Plan for the Pasquotank River Basin. Available via: http: / /www.nceep.net. NCDENR Division of Water Quality (NCDWQ), 1995. Guidance for Rating the Values of Wetlands in North Carolina - 4th Version. North Carolina Department of Environment and Natural Resources, Division of Environmental Management; Raleigh, NC. NCDENR Ecosystem Enhancement Program, 2006. UT to Pembroke Creek Wetland and Stream Restoration Site, Restoration Plan. Prepared by Natural Systems Engineering. Available: http: / /www.nceep.net. NCDENR Ecosystem Enhancement Program, 2005. Stream and Wetland Restoration Plan for Watts Property. Prepared by Soil and Environmental Consultants, PA. Available: http: / /www.nceep.net. NCDENR Ecosystem Enhancement Program, 2009. Pasquotank River Basin Restoration Priorities, September 2009. Available via: http: / /www.nceep.net. NCDENR Ecosystem Enhancement Program, 2003. Pasquotank River Local Watershed Plan. Available via: http: / /www.nceep.net. INC Natural Heritage Program (NCNHP), 2009. Element Search Results, Perquimans County, North Carolina. Available: www. ncnhp .org /Pages /heritagedata.html. North Carolina State Climate Office, 2010. Elizabeth City Station, Available: http: / /www.ncclimate. ncsu. edu /cronos /normaIs.php ?station= 312719 NC State University (NCSU), 1999. Soil Systems in North Carolina. Technical Bulletin 314. Soil Science Department, Raleigh, NC. Pierce, Gary J., 1993. Planning Hydrology for Constructed Wetlands. Wetland Training Institute, Inc. Pooleville, MD. Radford, A.E., H.E. Ahles and C.R. Bell, 1968. Manual of the Vascular Flora of the Carolinas. University of North Carolina Press, Chapel Hill, NC. Rosgen, Dave, 1996. Applied River Morphology. Wildland Hydrology, Inc., Pagosa Springs, CO. Schafale, M.P. and A.S. Weakley, 1990. Classification of the Natural Communities of North Carolina, A Third Approximation. North Carolina Natural Heritage Program, Division of Parks and Recreation, Department of Environment, Health and Natural Resources, Raleigh, INC. Watts Property Revised Mitigation Plan— Perquimans County, NC November 2012 Schwab, G.O., Fangmeier, D.D., Elliot, W.J. and RX Frevert, 1995. Soil and Water Conservation Engineering. Street, M.W., A.S. Deaton, W.S. Chappell, and P.D. Mooreside. 2005. North Carolina Coastal Habitat Protection Plan. North Carolina Department of Environment and Natural Resources, Division of Marine Fisheries, Morehead City, NC. 656 pp. US Army Corps of Engineers (USACE), 2010. NC Wetland Assessment Method (NCWAM), User Manual, Version 4.1, October 2010. Prepared by the NC Wetland Functional Assessment Team, including the NC Department of Transportation, USACE, NC Department of Environment and Natural Resources, US Environmental Protection Agency and US Fish and Wildlife Service. US Army Corps of Engineers (USACE), 2006. Stream Quality Assessment Worksheet, Updated August 2003. Web: http://www.saw.usace.army.miI/wetlands/­Forms/stream guality.pdf US Army Corps of Engineers and NCDENR Division of Water Quality (USACE & NCDWQ), 2005. Information Regarding Stream Restoration in the Outer Coastal Plain of North Carolina. Wilmington, NC. US Department of Agriculture (USDA), 1997. Engineering Field Handbook._210-EFH, Part 650, 1/92, revised 1997. US Department of Agriculture, Natural Resources Conservation Service (NRCS), 2010a. Official Series Descriptions. Available: http : / /www.2ftw.nres.usda.gov /osd /data. US Department of Agriculture, Natural Resources Conservation Service (NRCS), 2010b. Web Soil Survey. Available: http:/ /.websoilsurvey.nres.usda.gov /. US Department of Commerce, National Oceanic and Atmospheric Administration (NOAA), 2011. Essential Fish Habitat Mapper. Available: http://sharpfin.nmfs.noaa.gov/website/EFH Mapper /map.aspx. US Fish and Wildlife Service (USFWS), 2010. Endangered Species, Threatened Species, Federal Species of Concern, and Candidate Species, Perquimans County, North Carolina. Updated January 31, 2008. Available: www. fws .gov /nc- es /es /county.fr.htmi. Watts Properly Revised Mitigation Plan -- Perquimans County, NC Page 49 November 2012 APPENDIX A. Regulatory Correspondence (Early 2012) Regulatory Division DEPARTMENT OF THE ARMY WILMINGTON DISTRICT, CORPS OF ENGINEERS 69 DARLINGTON AVENUE WILMINGTON, NORTH CAROLINA 28403 -1343 February 16, 2012 Re Request for Additional Information for the Watts Property Mitigation Site (SAW- 2005 - 11813) Mr Michael Ellison North Carolina Ecosystem Enhancement Program 1652 Mail Service Center Raleigh, NC 27699 -1652 Dear Mr Ellison Please reference the letter of January 19, 2012, from Mr Wyatt Brown with the North Carolina Ecosystem Enhancement Program (NCEEP), which transmitted the Watts Property Stream and Wetland Mitigation Plan and associated Preconstruction Notification Application I have reviewed the Mitigation Plan and have several questions related to the proposal, which I've listed below 1 The mitigation plan refers to the 2005 guidance on stream restoration in the coastal plain, and didn't use the 2007 update Is there a reason for this? 2 The plan indicates monitoring for both the streams and wetlands will be for 5 years I understand that this project predates the 2008 change to 7 years for forested wetlands, but given the length of time that the site has been in development, I encourage EEP to consider a 7 year monitoring cycle for both wetlands and streams on this site (see comment 5 below) 3 The mitigation plan shows that the site will be graded down to the bed elevation of the central ditch rather than filling the ditch to bring the site up Because of this, the site will be sloped toward the ditch, and much more earthwork will be required, with excavation of up to 3 feet in some areas based on the grading plan As we all know, we have historically had many problems with excavation, particularly with vegetation growth Also, the sloped site will tend to drain the wetlands that would normally be expected develop next to the restored stream Why was the site not brought up to the existing grade, which would have eliminated these concems9 Inclusion of a vegetation vigor performance standard may be appropriate given the extent of grading I would suggest the following standard, which is based on a 7 year monitoring cycle, but this can be adjusted if necessary "Planted vegetation must average 10 feet in height in each plot at year 7 in sites located in the coastal and piedmont counties and 8 feet in height in each plot at year 7 in the mountain counties (as defined in the 2003 SMGs) If this performance standard is met by year 5 and stem density is trending toward success (i e , no less than 260 five year -old stems /acre) monitoring of vegetation on the site may be terminated provided written approval is provided by the USACE in consultation with the NCIRT " 4 The plan shows that upland vegetation will be planted along the restored stream, but having an upland boundary next to a 10 to 15 -foot wide coastal stream is not a reference condition Ideally, these areas should return to wetland and should be planted in riparian wetland vegetation even if they are not monitored or receive wetland credit 5 The stream monitoring as proposed in the plan is not sufficient to demonstrate a stream has developed in the bed of the channel, particularly since this channel will count toward restoration credit We are in the process of revising the guidance for streams on the coastal plain again, and have dealt with this same issue on other mitigation sites Attached are some proposed performance standards that could be added to the mitigation plan to help address our concerns (see attached) Please note that these standards were originally developed for a 7 year monitoring cycle, and I believe it would be better to implement these over 7 years, but they could be adapted for a 5 year period, if necessary 6 The mitigation plan includes Juncus effusus in the wetland seed mix, which may have allelopathic effects on planted species and should be removed from the seed mix if possible 7 The PCN lists impacts to wetlands (0 058 acres) for planting trees, which is not a regulated activity These impacts should be removed from the PCN Please keep in mind that Section 332 80)(2) of the Mitigation Rule states "if a DA permit is required for an in -lieu fee project, the permit should not be issued until all relevant provisions of the mitigation plan have been substantively determined, to ensure that the DA permit accurately reflects all relevant provisions of the approved mitigation plan" Accordingly, the concerns which have been identified in this correspondence must be addressed prior to our verification that impacts associated with your mitigation project are authorized by NWP 27 Thank you for working with us to address these issues Please contact me if you have any questions about this letter, or if there is any additional information you need I can be contacted at telephone (919) 846 -2564 Sincerely, Todd Tugwell Special Projects Manager Enclosures Electronic Copies Furnished Wyatt Brown, NCEEP Amy Adams, NCDWQ Washington Regional Office CESAW- RG- W/Wheeler NCIRT Distribution List Performance Standards for Coastal Streams on the Watts Property Site Stream channels associated with the project that do not involve construction of pattern, dimension, and /or profile were generally designed in accordance with the USACE guidance for stream restoration in the Coastal Plain Development of the streams in these systems will be achieved through the reestablishment of braided stream morphology through passive measures, including ditch filling, and natural progression of the stream through historic sloughs, braids and channels These stream systems shall be subject to the performance standards listed below 1 Under normal climatic conditions, continuous surface water flow within the valley or crenulation must be documented to occur every year for at least 30 consecutive days within each monitoring year during the prescribed monitoring period (7 years) Additional monitoring and /or analysis maybe necessary in the event of abnormal climactic conditions Documentation of flow shall be accomplished using flow meters and photographic evidence of observed flow taken from fixed photo stations located along the path of the flow 2 Evidence of channel formation within the valley or crenulation must be documented through the identification of field indicators on an annual basis in accordance with the following schedule During monitoring years 1 through 4, the preponderance of documented field indicators must demonstrate the accumulation of flow within the topographic low -point of the valley or crenulation Documented indicators may include any of the following indicators or any of the indicators listed in part b i Presence of litter and debris (wracking) indicating a surface water flow, ii Leaf litter disturbed or washed away, iii Matted, bent or absence of vegetation (herbaceous or otherwise) indicative of surface flow, iv Sediment deposition and /or scour indicating sediment transport by flowing water, v Water staining due to continual presence of water, During monitoring years 5 through 7, the preponderance of documented field indicators must demonstrate the accumulation of flow within the topographic low -point of the valley or crenulation (documented by the field indicators listed in Part A) and the development of a primary path of flow, stream channel, or ordinary high watermark Documented indicators may include any of the following i Formation of channel bed and banks, ii Sediment sorting indicated by grain -size distribution within the primary path of flow, iii Sediment shelving or a natural line impressed on the banks, iv Change in plant community (absence or destruction of terrestrial vegetation and /or transition to species adapted for flow or inundation for a long duration, including hydrophytes) v Development of channel pattern (meander bends and /or channel braiding) at natural topographic breaks, woody debris piles, or plant root systems, vi Exposure of woody plant roots within the primary path of flow, vii Changes in soil characteristics (when compared to the soils abutting the primary path of flow) os stem e nent PROGRAM March 61 2012 Todd Tugwell U.S. Army Corps of Engineers 11405 Falls of Neuse Road Wake Forest, NC 27587 Re: UT to Little River (Watts), Perquimans County Mitigation Plan Dear Mr. Tugwell, Our project review team has completed a written response to the USACE comments. Feel free to contact me with any questions at 919.715.5590 or Heather. C. Smith(a-),ncdenr.gov. Sincerely, Heather Smith Project Manager cc: Jeff Jurek, EEP Jeff Schaffer, EEP Wyatt Brown, EEP Tracy Stapleton, EEP Jenny Fleming, Ecological Engineering The mitigation plan refers to the 2005 guidance on stream restoration in the coastal plain, and didn't use the 2007 update. Is there a reason for this? The mitigation plan will be changed to refer to the 2007 update. 2. The plan indicates monitoring for both the streams and wetlands will be for 5 years. I understand that this project predates the 2008 change to 7 years for forested wetlands, but given the length of time that the site has been in development, I encourage EEP to consider a 7 year monitoring cycle for both wetlands and streams on this site (see comment 5 below). EEP recognizes that the USACE prefers monitoring of 7 years but doesn't want to commit to 7 years at this time. EEP will evaluate the project site at year 4 and determine if it is ready for closeout with the regulatory agencies. 3. The mitigation plan shows that the site will be graded down to the bed elevation of the central ditch rather than filling the ditch to bring the site up. Because of this, the site will be sloped toward the ditch, and much more earthwork will be required, with excavation of up to 3 feet in some areas based on the grading plan. As we all know, we have historically had many problems with excavation, particularly with vegetation growth. Also, the sloped site will tend to drain the wetlands that would normally be expected develop next to the restored stream. Why was the site not brought up to the existing grade, which would have eliminated these concerns? Inclusion of a vegetation vigor performance standard may be appropriate given the extent of grading. I would suggest the following standard, which is based on a 7 year monitoring cycle, but this can be adjusted if necessary: "Planted vegetation must average 10 feet in height in each plot at year 7 in sites located in the coastal and piedmont counties and 8 feet in height in each plot at year 7 in the mountain counties (as defined in the 2003 SMGs). If this performance standard is met by year 5 and stem density is trending toward success (i.e., no less than 260 five year -old stems /acre) monitoring of vegetation on the site may be terminated provided written approval is provided by the USACE in consultation with the NCIRT." EEP has attempted to obtain an easement/purchase the upstream portion of the watershed twice. The landowner has declined. Raising the elevation of the stream channel would cause hydrologic trespass. The channel elevation is restricted by the upstream elevation of the adjacent landowners ditch and the downstream culvert. 4. The plan shows that upland vegetation will be planted along the restored stream, but having an upland boundary next to a 10 to 15 -foot wide coastal stream is not a reference condition. Ideally, these areas should return to wetland and should be planted in riparian wetland vegetation even if they are not monitored or receive wetland credit. Ecological Engineering volunteered to include a cross - section that shows the wetter species extending from the stream channel up the slope a little, and then transition to the Mesic Mixed Hardwood community. They have taken landscape position, hydroperiod, reference data and plant community descriptions into account in their planning. And indeed, this is not Reference Condition. After the upstream landowner decided not to work Rut-Or ' .. 1�YOtELtLGt� Ow .StatP� ��'� .)°°° NCDENR North Carolina Ecosystem Enhancement Program, 1652 Mail Service Center, Raleigh, NC 21699 -1652 / 919 -115 -0416 / www.nceep.net with us, we changed our plans to Priority 2 because there is still a fair amount of uplift and treatment to be had at this site. Otherwise it will remain a chute for stormwater. The mix of plants listed for the Mesic Mixed Hardwood community includes both wetland and facultative upland species because this is a transition zone from stream /wetland up the slope and then transitioning into the Non - Riparian flat. A mix of facultative wetland and facultative upland species will ensure that the nuances in the transition zone are addressed without breaking it into several tiny planting zones. Also, some species in this transition zone mix are taken from the adjacent reference headwater stream. 5. The stream monitoring as proposed in the plan is not sufficient to demonstrate a stream has developed in the bed of the channel, particularly since this channel will count toward restoration credit. We are in the process of revising the guidance for streams on the coastal plain again, and have dealt with this same issue on other mitigation sites. Attached are some proposed performance standards that could be added to the mitigation plan to help address our concerns (see attached). Please note that these standards were originally developed for a 7 year monitoring cycle, and I believe it would be better to implement these over 7 years, but they could be adapted for a 5 year period, if necessary. This project follows the success criteria set forth in the 2007 guidelines for headwater systems. A bed and bank are not expected to form in the valley. Flow of the headwater stream will be documented using a crest gauge and visual observation as mentioned in the 2007 Coastal Plain guidance and vegetation establishment will be monitored. 6. The mitigation plan includes Juncus effusus in the wetland seed mix, which may have allelopathic effects on planted species and should be removed from the seed mix if possible. From our internet search, it appears that Juncus effusus has been found to have some limited autotoxic allelopathy, that is, the decaying parts of the plant discourage some reproduction of seedlings of the same plant. However, it is a native wetland species found in most, if not all, of our coastal wetland sites. It establishes well (helping stabilize soil, provide cover and refuge, protecting the soil surface from compaction, diffusing flow, etc.), and is native and appropriate for the site. For these reasons, we do not feel Juncus effusus should be removed from the seed mix. http://www.am*bot.org/contenU87/6/853.full 7. The PCN lists impacts to wetlands (0.058 acres) for planting trees, which is not a regulated activity. These impacts should be removed from the PCN. We will remove 0.058 acres of impact from PCN. EEP has been in contact with the DCM representative John CeCe. He is reviewing the potential AEC and will be corresponding with EEP on this issue. EEP will provide email correspondences to the USACE regarding the AEC. Runt- O!'ul&D ... P .. PV°Ot2Gtl,Gf,� Ot tr St -G{.t� A& n NCIDENR North Carolina Ecosystem Enhancement Program, 1652 Mail Service Center, Raleigh, NC 27699 -1652 / 919 -715 -0476 / www.nceep.net Final Mitigation Plan Updates According to USACE Comments and EEP Responses. Comment #1 The 2007 update was utilized, but references pointed to the original 2005 document These references have been updated throughout the document to reflect the 2007 USACE document Comment #2 The performance standards and monitoring requirements are provided in Section 8 0 and 9 0 of the document, respectively They still reflect a five -year monitoring period EEP will evaluate the project site at Year 4 and determine if it is ready for closeout with the regulatory agencies Comment #3 A section depicting landowner coordination has been inserted as Appendix H Comment #4 Design Sheet #3 has been revised to illustrate the proposed channel cross section that identifies species zones based on landscape position, hydroperiod, reference data and plant community descriptions Comment #5 The performance standards and monitoring requirements are provided in Section 8 0 and 9 0 of the document, respectively They follow the criteria set forth in the 2007 guidelines Flow of the headwater stream will be documented using a crest gage and visual observation as already mentioned Comment #6 The planting summary remains as is in the document Comment #7 EEP removed the 0 058 -acre wetland impact in the PCN APPENDIX B. Guidance Pertaining to Stream Restoration in the Outer Coastal Plain of North Carolina PLEASE NOTE: The following document is in draft and subject to change. While the information contained herein may be used for planning purposes, final plans should be coordinated with the Ecosystem Enhancement Program, The Corps of Engineers and /or The NC Division of Water Quality as appropriate. INFORMATION REGARDING STREAM RESTORATION With Emphasis on the Coastal Plain Prepared By: 5i US Army Corps of Engineers; Wilmington District, Regulatory, ivision, And North Carolina Department of Environ n and Natura`1'Resources, Division of Water Quality Version April 4, 200, 7E This document is intended to provide ge providers for use when planning or eval particularly in the coastal plain (defined neralinformation to compensatory mitigation ,ear mitigation projects, intic Coastal Plain Ecoregion term "stream" as used in this as shown on Griffith, etf alr == 2002) of North r is contained in a natural channel or bed with state on the coastal plain, usually has adjacent ;omplement the April 2003, Stream Mitigation ,ngunee s Wilmington District, Environmental Division of Water Quality and the North Carolina omy Corps of Engineers, 2003). document, means identifiable banks wetlands This di INTRODUCTION The decision whether\Ao purse any potential mitigation site should hinge on what can reasonably be accomplished considering current site conditions, and site constraints Mechanically returning a site to a historic condition may not be possible or in some cases even preferable The primary consideration must be what functions need to be returned or improved upon Designers must then examine to what degree they can control those factors contributing to the loss or degradation of those identified functions. Together, these considerations should indicate whether a project is viable and ultimately determine the goals of the project. Site Selection Considerations The primary consideration in site selection for stream restoration efforts should be whether the site lustoncally supported a stream Placing a stream or wetland in a landscape position in which it does not naturally occur is considered "Creation" and brings with it many potential factors of failure In some instances, manmade channels constructed in areas where no historic stream existed, have intercepted surface and/or ground water sufficient to develop intermittent or perennial flow and exhibit functions commonly associated with natural streams While true stream restoration or enhancement activities may not be appropriate in these systems, there may be opportunities to meet watershed goals through application of best management practices (BMP) BMP projects will be considered on an individual basis" -Therefore, we will not make effort to expand on the discussion in this document. It is sometimes difficult to determine if a site historccaaly supporfed a,stream This is particularly true in areas of the outer coastal plain thq= havezbeen historically channehzed or ditched Direct evidence such as constructionAP maintenance records or photographs is the most acceptable method of documenting historical c°o�ditions. USDA' Soil Surveys and USGS topographical maps are also often reliable,indicators. However, it should be �` d� % noted that, especially on the lower coastal plain, manmade ditches and canals are also sometimes identified as perennial and intermittent strea on these maps Comparison to less altered systems in similar landscape positions may also be�helpful. There are many acceptable indicators which rnay;Ue'used in th` absence of specific evidence Streams exist primarily as a furiction`of slope and4atershed area Local topograpluc signatures eiMbiting both latitixdinal and longrtudmal slope can indicate historic presence of waterways. ;';Tools such is,, visual observation, onsite surveys or LIDAR imaging can' aid�in determining presence and degree of slope Designers should also document the presence,of sufficient watershed area Recent studies indicate that a drainage basin:of 50.to I04pres tn-size iszgenerally sufficient to support the development of`s'treahi�featuresvinthe coastal plain depending on the hydrogedmorphology of the sit \Co deration should be given to both historic watershed wand present watershed It is possible that a system historically had sufficient hydrologicapput to exhibit�'.=flowin water but due to recent land- use /drainage practices, this input has been removed.') c\ Soils data can alsd,be`helpful in determining whether a stream or watercourse existed on the site Project designers should look at local, site specific soil information as well as NRCS County Soil Surveys The presence of soils classified as enhsols or inceptisols would indicate historical flow. Linear features exhibiting higher organic content than surrounding soils or vertical layers of higher orgamc content may indicate historic presence of water. Likewise, variation in soil texture may indicate past sorting of sediment by a channel Project Design Considerations N Designers must consider what overall functional lift can be accomplished given current conditions and what type of project can be accomplished given current land use practices If a stream historically relied on a watershed which has been significantly altered to the point that a new hydrologic regime is now present, restoration of the historic feature may no longer be appropriate Likewise, if the stream has been channelized historically and now possesses a mature wooded buffer and does not have significant stability /erosion problems; restoring pattern and profile at the expense of the existing buffer may not result in any real gain in aquatic function This is particularly true where existing wetlands are associated with these channels Substantial channel work may not only lead to direct damage for equipment and materials access but may also result in drainage of portions of the wetland area �Y �-�� When evaluating a site, designers must identify what nai removed or diminished. Restoration efforts should be ft functions to a stable state closer to that of the originahsy system to use as a target may be useful The stated, 'goal; proposed functional lift Success criteria should-then be adequately demonstrate that goals have been accomplisr returned In the absence of true data collection and andt of function based on physical condition. It is critical ho" physical indicators xfil'fthi6tions have been If \„: ,used on-returning those teem. Sel cting reference of the Droiect`sliould reflect the 'and function hasllieen s it is acceptable to infer level ver, to choose the appropriate In the Mountain and Piedmont regions, streams- that,have experienced some clearing, channelization and/or damage to the riparian buffer are:most often targeted as potential stream restoration sites,, TN&decreased sinuosity and ergding banks typically observed in these systems are good'indicato&4h`, at the system is experiencing increased direct sediment input and unnatural se'ditnent transpA- leading to degradation of water quality and habitat In these situations; stream restoration efforts most often focus on restoring pattern, sta>lizing-banks and introducing structure It is widely accepted that restoring the pre - impact pattern dumensio� and profile to these system and replacing structure will resultrin'-a more stable,system Mth'pnproved water quality and better habitat. In these systems;'measuring physieal,properties of pattern, dimension and profile is typically appropriate,' for estimatingluketiorr Another impor`tant;consideiation in project design is the degree of control over the immediate site ancl�o .e e watershed as a whole The success and longevity of any stream project is largely dependent on both present and future land uses within the watershed. The quality and quantity of water entering a site can have a significant bearing on the overall success of the site. Designers should make every attempt to control these inputs. For example, if there are local storm water inputs, designers should incorporate treatment of these storm water inputs into their design where possible Designers should not only consider present and planned development within the watershed but must also consider the possibility of hydrologic trespass and /or hydrologic bypass, particularly in the coastal plain Project designers will often face legal ramifications if the project causes the impoundment of water on adjacent sites. If sites are located within established drainage districts, project designers must also be aware of the possibility that water passing through the site may be diverted to other waterways if the project affects overall drainage within the district Designers may wish to contact the local Natural Resources Conservation Service office and/or the Board of Drainage Commissioners to explore this issue further. COASTAL PLAIN STREAM MITIGATION In the Coastal Plain, the concept that simply restoring channel. pattern, dimension and profile will result in a net gain in function, does not necessarily h6ld true It has been our experience that existing channels, even when heavily rpampulated, axe often stable and direct sediment input is typically not a major concern,.�I� these coastal plain systems one of the more likely physical links to decrease in fune�ion is the lack of or disconnection from riparian wetlands and/or floodplam buffers - {Ripari wetlandso ften play -an integral role in coastal plain stream function and designers hold consider orporating wetlands into stream designs whenever possible VAhere,designers can adequately document, through achievement of appropriate success`,critena, reconnection with an effective floodplain, it is possible to achieve restoration c edit withlittle or no channel \" ow* engineering On a case -by -case basis, we,will also consider 9ing restoration credit without the restoration of pattern, dimension arid'.p'rofile; provided designers can document that lost key functions are being4estored.' =' In deciding whether a;coastal ply; site is appropriate for mitigation, designers should consider comparing the�sitesto `nearby reference area with similar landscape conditions. This will give ysome,indicatioirof what"-type, of system the site may support and potentiallyraid in`th @dev_,elopr`rient of protect goals. For the purposes of this document, we have`;separated coastal',stream\syste s into three broad categories. 1 Riparian Headwate I Syst�ms —These systems are, for purpose of this guidance, those�systems that either do not appear or appear as first order streamsl on the appropriate-countyAsoil survey as published by the Natural Resources Conservation 'Service or its predecessor, the Soil Conservation Service and/or USGS Topographic Map. These systems typically have small watersheds draining into✓defined valleys with little longitudinal slope Relatively unaltered riparian headwater systems will usually possess a braided, diffuse surface flow pattern across a narrow floodplain of riparian, wooded wetlands 2. Low energy streams — These systems may appear as first or higher order streams on Soil Surveys or USGS maps In a relatively unaltered state, these systems may have either intermittent or perennial flow and exhibit true bed and bank and 1 A first order stream is that portion of a waterway from its identified point of origin downstream to the first intersection with another waterway rd indicators of an ordinary high water mark In headwater settings, these systems are typically formed when a relatively large watershed drains into a well - defined topographic feature with little to moderate slope They are usually associated with specific soil series (Table 1) Lower on the Coastal Plain, these systems may be affected by lunar or wind tides causing bidirectional flow 3 High energy streams - These systems are typically found in areas with a relatively high slope. They tend to behave similar to piedmont type streams Riparian Headwater Systems Many lower coastal plain riparian headwater systems 1 agricultural or silvicultural use, making it difficult tol intermittent or perennial stream was historically pies i success of the drainage system, some ditches majhav, and/or ground water so as to possess mtermi&e t`o pe commonly associated with natural streams. These ditt jurisdictional waters of the United States and, in some for permitting purposes. Al been converted to intense nine whether: a true ►epending on'the�degree and ;rcepted sufficierif= sufface ikflow and exhibif functions are often considered s. are classified as "streams" Mitigation project designers exploring projects inAhis,settingmust first document that a riparian system historically_ existed on theI dscape ^Areas exhibiting non - hydric soils or non - alluvial hydric soik re'typically not Suitable sites %for riparian headwater establishment. Likewise, sites4ith little or no topographical relief would not likely q\ t exhibit flowing water features Designers sites that histoi should;then consider local- topography and watershed condition to determine ie °systemlustorically su ported an intermittent or perennial stream. Typically, watersheds less than 10;p acres would not support a stream with defined bed ese sites may�Fc�ontain);.valley with some longitudinal slope but it is likely present it is like this situation, e than channel co Russell, DWQ, likely support a was not concentrated in a channel feature. If a channel feature is Oman- made)and typically does not appear on the county Soil Survey In ;oration o -,a riparian headwater type system may be more appropriate tructio tcording to data being assembled by NCDWQ ( Periann ;rs,/ communication) watersheds less than 25 acres in size, will not .parian headwater system. Restoration of these riparian headwater systems could still be accomplished to provide both stream and wetland mitigation credit without physically constructing a distinctive stream channel This type of mitigation would typically be appropriate for offsetting impacts to those systems that either do not appear or appear as first order streams on USGS maps or Soil surveys but would not necessarily be acceptable for mitigating impacts to higher order systems The limit of stream and riparian wetland mitigation credit will be decided on a case -by -case basis and will typically depend on the width and 5 extent of a clearly visible valley in the landscape A 50 -foot buffer is typically required for stream mitigation projects in the coastal plain Therefore, stream credit may only be awarded where the discernible valley is a minimum of 100 feet wide. Areas outside this 100 foot corridor but within the valley feature may be used as riparian wetland mitigation Mitigation outside of and/or above the riparian boundary could be considered non -npanan wetland mitigation assuming restoration of wetland hydrology, hydric soils and appropriate wetland plants The limits of the riparian area may be defined using appropriate and identifiable topographical or soils boundaries. In -field confirmation of the presence and limits of the valley may be needed in order to determine the extent of riparian wetland and stream mitigation. Local topographic information, site - specific soil mapping and information on flood frequency and duration are ofteirhelpful tools in identifying these valleys in the outer coastal plain. /_�-� Success criteria for these systems should include vegetafion establishment similar to the restoration of a bottomland riparian (wetland) community. \Additional considerations for success criteria should include documenting an adequate flooding regime and presence of at least periodic flow Identification and examination of a�local reference�a a -nfay be helpful in establishing the appropriate target hydrograph Flooding regime f� be documented by continuous or semi - continuous monitoring wells, periodic staff gauge measurement, and/or visual observation Potential methods of flow documentation are strategically placed flow meters, recording�movement of wrack materials and/or periodic dye testing Monitoring changes in faunal - species and distribution patterns to document a shift from a terrestrial to an emergent aquatic community maylalso be appropriate Low Energy Stream,,,' `'�,� \ These are typically existing,streams;with interriVent or perennial flow. In the coastal plain, these systems have often,\been-channelized historically and many are being actively mamtained4or-'d'rainage purpose& The channelization work alone does not typically resulu he destabilization�of these`sy_stems therefore, simply returning pattern and profile`w lly not usually resul, in a ltftln aquatic function. Designers should strongly consider whether substantial, amounts of engineering and construction are actually necessary. The loss or reduction,i nction is more typically due to a lack of access to a flood plain or significant alteration within the riparian zone Designers should concentrate more on connecting these systems to an adequate and functioning floodplain and less on restoring historic morphology. In -Stream structures that serve to effectively raise the bottom elevation of a stream channel so as to increase the frequency and duration of over -bank flooding and/or to restore adjacent wetlands may be appropriate but should be scrutinized on a case -by -case basis Designers must ensure that such structures do not cause other adverse impacts such as restricting the passage of important aquatic organisms for feeding and reproduction. If used, in-stream structures should be designed so that long term maintenance is not required and so that, over tune, the stream channel will accumulate sediment to the level of the grade control that was installed. R Restoration of riparian wetlands and treatment of existing stormwater input is strongly encouraged as a part of any stream restoration project in this setting Often these streams may have been historically channehzed but due to abandoned maintenance they have developed a semi- mature vegetated riparian areas Since stability is often not an issue, these systems can begin to function as well as unchannelized systems In these cases, substantial work within these systems resulting in damage to the existing resources will seldom result in any substantial lift in aquatic function. This is particularly true when existing wetlands will be impacted Therefore, designers are encouraged to avoid such projects These systems may however have benefit if approached as enhancement or preservation activities. The North,C-arolina Division of Water Quality is currently working on guidance regarding the/disturbance of riparian zones for stream restoration projects (Appendix 1) `• %' ` °''� Generally, credit for this type of project would be calcculated based on actual channel length As with riparian headwater systems, the nparian area may be defined by identifying and documenting appropriate soils,or topographic boundaries !' Documentation of restoration could be tied to liftirig*key functions rather than :'returning or installing pattern dimension and profile Success criteria could be basedyon documenting the return of the system to the floodplain as measured by increased occurrence of overbank flooding and /or return of wetland`condrtions within the floodplain where appropriate High Energy streams Traditional stream pattern, dimensionf and-'prc and higher order streams. based on the actual length wetlands,adjacent to -tlie re iods using'riatural channel design to predict and restore typically appropriate in systems indicated as second ly c d fo�thns type project would be calculated h'annelrestored or enhanced. The restoration of ;hannel should be given strong consideration This'document is intende"d'as a gene`r`al guide The preparers realize there may be exceptions,to`the above information Natural channel design may, for instance, be appropriate When a zero or)first order stream is located in a soil series that traditionally supports streams (Table 1)Iand sufficient watershed area is available The converse is also true in that there,'may'be larger watersheds where stream mitigation as described for zero to first order streams may be more appropriate It is also likely that large mitigation sites may have both zero /first order streams and higher order streams as well as wetland complexes thereby requiring multiple mitigation design techniques Designers are strongly encouraged, in all cases, to use reference sites with similar watershed size and topographic conditions to determine the type of restoration that is appropriate for the site Planning documents must adequately support the mitigation work proposed. The guidance found in this document is subject to change if and when additional information becomes available The most current version of this document as well as information on its applicability will be posted on the websites of both the Corps of 7 Engineers (http: / /www.saw.usace.army.mil /wetlands /notices.html) and Division of Water Quality (http. //h2o enr state.nc us /ncwetlands /rd -pub not.html) Citations Gnffith, G E, et al 2002 Ecoregions of North and South Carolina Reston, VA United States Geological Survey US Army Corps of Engineers, et al 2003. Stream Mitigation Guidelines. Wilmington, NC ?- DWQ 2006. Stream Origin Assessment- South Creek N,C (PCS Plsosphate Company) Available at http. //h2o enr. state. nc. us / ncwetlands /documerits/pcsdocfiii al,pdf yr =� Brinson? Evans? r Doyley yy ''; S 1 %� Table 12 Soils series in the coastal plain of NC which typically can contain streams Beaufort Bertie New Craven Soil Series Name Altavista X Augusta X Autryvdle Bibb Chewacla Craven Currntuck X Doravan X Exum Goldsboro Johnston Lafitte Masontown Muckalee X Norfolk Onslow Seabrook Stater ; Suffolk —';� Tidal Marsh;; 1l11ahee �XI 2� Hanover X X X X� X X X / ^X X; �%" , X' F f X X X y ,X X X X 2 These features normally occur on soils that typically contain streams This table lists examples of some of these soil series for several coastal plain counties and is intended to serve as a general guide for this determination 6 Appendix 1: Disturbance of Riparian Zones for Stream Restoration The demand for stream restoration for mitigation of federal and state permitting requirements is increasing in response to continued development in North Carolina The growing number of restoration projects has facilitated the need for additional guidelines in making restoration decisions The following guidance is associated with existing riparian zones and buffers adjacent to potential restoration sites It is expected that this policy will eventually be incorporated into the updated version of the point state - federal stream mitigation guidelines in North Carolina (US Army Corps of.Engineers, et al 2003) General Guidance: Where an established and functionupg/ iparian zone* consisting of native trees and shrubs exists at a potential restorationi site, the riparian zone and the protection it provides to stream function and aquati life will take precedence in restoration considerations Given the existence of/an established riparian zone (most common in rural settings), stream restoration tbat�disturbs° he riparian zorie'should be avoided. Exceptions include but not limited by • Conditions (e.g. urban settings) where,Aream incision�processes (degradation) are dominant and threaten most of the,existing,liuffer, and4here sufficient space exists for stream restoration • Rural settings, where stream incision processes are dominant and portions of established riparan zones can be maint,Wed on one or both sides of newly constructed channel. r '� X, Y4'w i �� C All exceptions must be fully ji4st fied and documented upon submission for 401 certification and 404 permiitting ``E ceptions will be reviewed and approved by DENR Division 4Mater Quality and the 7:�Corps of Engineers through the 404 permit � 5 process Established and4ductioning riparian zone consists of at least two species of abundant (greater than 100 stem`s:per acre) native overstory trees with a minimum of 5" DBH and understory woody shrubs and herbaceous vegetation that functions to filter sediment and nutrients, to provide shade and to supply small and large woody debris and leaf litter to the stream The width requirement of the functioning riparian zone is based on the quality and quantity of native vegetation specific to a stream, that is, of a width of 1 or 2 large trees is providing an ecological benefit to the stream, then that width is the `established and functioning' riparian zone It may be necessary to evaluate select riparian zones on a site by site basis as needed 10 APPENDIX C. Site Protection Instruments JOHN V MATTHEWS JR „T," "NE.,. LAW FILEE13 In PEROUIMANS Coui. NC on >3ep 13 2004 at 0131:2f PM by: DEBORAH S. REED REGISTER OF DEEOS FILED BOOK 271 PAGE 389 DEC 01 2004 SECRETARY OF ;T,4 PERQUIMANS COUNTY Issued Sep . 2001 LAND TRANS R TAX q 1308.0 pEROUIMANS AMOUNT E 1 Nor�r"birolina Ceunty PAW , 1 39 Real Estate Excia Tax NORTH CAROLINA DFED PERQUIMANS COUN fY THIS DEED, made this the JO day of September, 2004, by RiCHARD L. WATTS and wife, KYLE K. WATTS, of 918 South Dora[ Lane, Venice, FL 34243, GRANTORS, to STATE OF NORTH CAROLINA, c/o State Property Office, of 1321 Mail Service Center, Raleigh, NC 27699 -1321, GRANTEE, WITNESSETFI- That the Grantors, in consideration of $10 00 and other valuable consideration to them paid by the Grantee, the receipt of which is hereby acknowledged, have bargained and sold, and do hereby bargain, sell and convey to the Grantee, its successors and assigns. the following described land in New Hope Township, Perquimans County, North Carolina BEGINNING at a point at the western edge of the right of way of Norma Drive, said point being at the southeastern corner of Lot 20 of Section B of Little River Estate, thence southerly and easterly along the western and southern edge of Norma Drive along a curved line having a length of 566 58 feet and a radius of 280 feet, to a point, thence continuing along the southern edge of Nonna Drive North 74" 30' East 125 43 feet to a point, said pouit being southwesterly 254 42 feet from the intersection of the southern edge of Norma Drive with the southern edge of i uscarora T rail thence South 26" 10' 56" East 586 27 feet to a point, thence South 49" 33'20" Cast 740 56 feet to a point, thence South 52" 1'50" West 450 feet, thence North 8" 56' West 379 9 feet to the center of a ditch, thence along the center of said ditch South 43" 46' West 918 feet to another ditch at the southern edge of Old Newby Lane, thence North 72" West 989 feet along the last mentioned ditch to a point, thence North 10" West 172 feet along the eastern edge of Old Bnckhouse Road to a point, thence North 14" East 1003 feet along the eastern edge of Old Bnckhouse Road to a point, thence North 20" East 271 5 feet, thence North 30" East 220 feet, thence North 24" East 50 feet to the southwest corner of Lot 20 of Section B of Little River Estate, thence South 72" 40' 40" Last 273 28 feet along the southern boundary of said Lot 20 to the western edge �f the r +gh; of u ay of tii -irn•a D nv 1 ,e place of'o-ginmzg i (tract i ontamirg 48.09 acres and being shown on the plat of S Elmo Williams, Reg Surveyor, entitled "T & W Enterprises" dated September 1979 and March 3, 1994 and recorded in Real Estate Book 156, page 655 of the Perquimans County Registry This property is a portion of the land described in the Deed recorded in Real Estate Book 90, page 511 of the Perquimans County Registry For further description and chain of title, seethe Deed recorded in Real Estate Book 156, page 654 of said registry Also see the plat recorded in Plat Cabinet 2, Slide 124, Map 7 of said registry the Grantors also convey hereby to the Grantee, its sucessors and assigns, an easement of way over and upon Norma Drive and Tuscrora Trail as shown on the plat 7 BOOK 271 PAGE SO referred to above and Tuscrora Trail and Cherokee Drive as shown on the plat recorded in Plat Book 4, page 205 of the Perquimans County Registry To have and to hold the aforesaid tractor parcel of land and all improvements, privileges and appurtenances thereunto belonging, to it the said Grantee, its successors and assigns in fee simple The Grantors covenant to and with the Grantee, that they are seized of said property in fee, and have the right to convey the same in fee simple, that the same is free of encumbrances and that the Grantors do hereby warrant and will forever defend the title to the same against the lawful claims of all persons whomsoever IN WITNESS WHEREOF, the Grantors have hereunto set their hands the day and year first ab a written KI ARD L WATTS FLORIDA KYV K WATTS CITY /COUNTY OF _�(� iokK 1'. L CA , a Notary Public, do hereby certify that Richard L. Watts and jw,, Kyle K. Watts, personally appeared before me this day and acknowledged the due execution of the foregoing deed WITNESS my hand and official seal, this __ 101k My commission expires '%ra;; Shelley Faiia ,SCOA1mi55i0II # DD MW c zar LPiIT-N Sep 10. 2ms 13rn+ded 77,m Ad m6c B.Mw, ln, Icr NORTH CAROLINA, PERQUIMANS COUNTY day of September, 2004 — "--41 1 — N0—d ry Public The foregoing Certificate of Shelley Faria, Notary Public for the State of Florida, is certified to be correct. This instrument and this certificate are duly registered at the date and time and in the Book and Page shown on the first page hereof. DEBORAH S. REED, REGISTER OF DEEDS FOR PERQUIMANS COUNTY By 4LULa k.4 �'Pih � Deputy Register of Deeds JOHN V MATTHEWS JR 1 P ,wwmw W*P w -Vl.p,eeowd vI LIW^3"W, m aq i I 1 t- i� �i- 8 w ; 3 tl ,yA I 2 o; . CAII; G S iy ,9 1 o lMlb r� L-- _ s.w 1 3 ­0 aw y"U", fob. ,Mtt eM, in 9 � a k" C7 �\ z � t a � r I Iz�� �- - - -'- - c�+ lbnn carottma t.v, 1 '25w, • , L�Lda�Sz ar ,• � l;loo• �8p. �Q s � I r ° I 1 t- i� �i- 8 w ; 3 tl ,yA I 2 o; . CAII; G S iy ,9 1 o lMlb r� L-- _ s.w 1 3 ­0 aw y"U", fob. ,Mtt eM, in 9 � a k" C7 �\ z � t a � r I 8�9 11 1 k+ f l 1 R 1 BOUNDARYSURVEY ( >FPAHC£! 1SRECt7RD£DIt DB 156 1G e54 FOH RICHARD L. & KYLE A WA TTS VEW HOPE TOWNSHIP PLRQUIMANSCOUN'TY NORD'ICAROLIIA �- - - -'- - c�+ lbnn carottma t.v, 1 '25w, • , CTM r�e� r,imen (TM ',RwFl ,• � l;loo• �8p. �Q s � I r ° �? FI�m�� � '6 t� i 8�9 11 1 k+ f l 1 R 1 BOUNDARYSURVEY ( >FPAHC£! 1SRECt7RD£DIt DB 156 1G e54 FOH RICHARD L. & KYLE A WA TTS VEW HOPE TOWNSHIP PLRQUIMANSCOUN'TY NORD'ICAROLIIA �- - - -'- - c�+ lbnn carottma t.v, 1 '25w, • , CTM r�e� r,imen (TM ',RwFl ,• ^ ^,^ ow»o veer. t f� APPENDIX D Baseline Information Data Contents Historical Aerial Photographs FHWA Signed Categorical Exclusion Form FEMA Compliance — EEP Floodplain Requirements Checklist NCDWQStream Classification Forms USACE Jurisdictional Determination and Associated Data Forms _ 4tiw 1- - 1 �- Y •���� tea. - ri k h 1 r , INQUIRY M 2745210 4 YEAR: 1975 � = 500' r r 4 1 y1 r r 4 c le '41 AMP, 11,11f e._ INQUIRY M 2745210.4 :A YEAR: 1983 td 1000, All y . _ y. . -_: ' �, �' _ j R r ,r.'L war psi �� 3 �'�: a ,. .. "�� ', � '3.- � � >' ;�.� 1 _ -. f �' � � �x ` �' .i � �. r� �.: ,t ., `- ' ,� �: .. �� y� x yy .� �. �1 �' .. �i�`- ., fir.., a, . got* I - .11,914L ...... ..... Nal : 't, rT 10 ' 44 got* I - .11,914L ...... ..... Nal : 't, rT 10 w_ _ i i i . 4k INQUIRY M 2745210.4 , � .r •r=' .�? fir..' "Y -�M� , / r 2006 614 r F yaFLr ! "i Appendix A Categorical Exclusion Form for Ecosystem Enhancement Program Projects Version 1.4 Note: Only Appendix A should to be submitted (along with any supporting documentation) as the environmental document. Part 1: General Project Information Project Name: WATTS PROPERT Y STREAM AND WETLAND RESTORATION Count Name: PEROUIMANS EEP Number: 413 Project Sponsor: DENR ECOSYSTEM ENHANCEMENT PROGRAM Project Contact Name: G. LANE SAULS JR.. ECOLOGICAL ENGINEERING. LLP Project Contact Address: 1128 RALEIGH STREET, HOLLY SPRINGS, NC 27540 Project Contact E -mail: Isa&Qewbg+Ca18f _- EEP Project Mana er: HEATHER SMITH Project For Official Use Only Reviewed By: 7- 17 -t c) lop .0 Date 81fP Project Manager Conditional Approved By: Date For Division Administrator FHWA ❑ Check this box if there are outstanding issues Final Approval By: Date For Division Administrator FHWA 6 Version 1.4, 8118/05 Part 2: All Projects P.— lntinnlr]un¢tinn Response Coastal Zone Management Act CZMA 1. Is the project located in a CAMA county? Yes ❑ No 2. Does the project involve ground - disturbing activities within a CAMA Area of ❑✓ Yes Environmental Concern (AEC)? ❑ No ❑ NIA 3. Has a CAMA permit been secured? ❑ Yes ❑✓ No ❑ N/A 4 Has NCDCM agreed that the project is consistent with the NC Coastal Management ❑ Yes Program? No ❑ N/A Comprehensive Environmental Response, Compensation and Liability Act CERCLA 1. Is this a "full -delivery" project? ❑ Yes ❑ No 2. Has the zoning/land use of the subject property and adjacent properties ever been ❑ Yes designated as commercial or industrial? ❑ No ❑✓ N/A 3. As a result of a limited Phase I Site Assessment, are there known or potential Yes hazardous waste sites within or adjacent to the project area? ❑ No N/A 4. As a result of a Phase I Site Assessment, are there known or potential hazardous ❑ Yes waste sites within or adjacent to the project area? ❑ No ✓ N/A 5. As a result of a Phase II Site Assessment, are there known or potential hazardous Yes waste sites within the project area? E] No Q N/A 6. Is there an approved hazardous mitigation plan? ❑ Yes ❑ No N/A National Historic Preservation Act Section 106 1. Are there properties listed on, or eligible for listing on, the National Register of El Yes Historic Places in the project area? [Z] No ❑ Yes 2 Does the project affect such properties and does the SHPO/THPO concur? ❑ No 0 N/A 3. If the effects are adverse. have they been resolved? ❑❑ Yeos ✓ N/A Uniform Relocation Assistance and Real Property Acquisition Policies Act Uniform Act 1. Is this a "full- delivery- project? Yes ✓❑ No 2 Does the project require the acquisition of real estate? ❑ e Nos ✓ N/A 3. Was the property acquisition completed prior to the intent to use federal funds? Nos Q N/A 4. Has the owner of the property been informed: ❑ Yes E] • prior to making an offer that the agency does not have condemnation authority: and • what the fair market value is believed to be? No Version 1.4, 8/18/05 Part 3: Ground-Disturbing Activities Regulation/Question Response American Indian Religious Freedom Act AIRFA 1. Is the project located in a county claimed as "territory" by the Eastern Band of ❑ Yes Cherokee Indians? ✓ No 2. Is the site of religious importance to American Indians? ❑ Yes ❑ No ✓ N/A 3. Is the project listed on, or eligible for listing on, the National Register of Historic ❑ Yes Places? ❑ No ✓❑ N/A 4. Have the effects of the project on this site been considered? 0 Yes ❑ No ✓❑ N/A Anti uides Act AA 1. Is the project located on Federal lands? Yes ✓ No 2. Will there be loss or destruction of historic or prehistoric ruins, monuments or objects Yes of antiquity? ❑ No ❑✓ N/A 3. Will a permit from the appropriate Federal agency be required? ❑ Yes ❑ No N/A 4. Has a permit been obtained? Yes ❑ No ✓ N/A Archaeollonicall Resources Protection. ARPA 1. Is the project located on federal or Indian lands (reservation)? ❑ Yes ✓ No 2. Will there be a loss or destruction of archaeological resources? Yes ❑ No Q N/A 3. Will a permit from the appropriate Federal agency be required? 0 Yes ❑ No 0 N/A 4. Has a permit been obtained? Yes ❑ No El N/A Endangered Species Act ESA 1. Are federal Threatened and Endangered species and /or Designated Critical Habitat 0 Yes listed for the county? [Z] No 2. Is Designated Critical Habitat or suitable habitat present for listed species? ❑ Yes ❑ No N/A 3. Are T &E species present or is the project being conducted in Designated Critical El Yes Habitat? ❑ No ❑✓ N/A 4. Is the project "likely to adversely affect" the species and /or "likely to adversely modify" Yes Designated Critical Habitat? ❑ No ✓ N/A 5. Does the USFWS /NOAA- Fisheries concur in the effects determination? ❑ Yes ❑ No ✓ N/A 6. Has the USFWS /NOAA- Fisheries rendered a "jeopardy" determination? ❑ Yes ❑ No ✓ N/A Version 1.4, 8/18/05 Executive Order 13007 JIndian Sacred Sites 1. Is the project located on Federal lands that are within a county claimed as "territory" ❑ Yes by the EBCI? ✓❑ No 2. Has the EBCI indicated that Indian sacred sites may be impacted by the proposed ❑ Yes project? ❑ No EJ N/A 3. Have accommodations been made for access to and ceremonial use of Indian sacred ❑ Yes sites? ❑ No N/A Farmland Protection Policy Act FPPA 1 Will real estate be acquired? ❑ Yes ❑ No 2. Has NRCS determined that the project contains prime, unique. statewide or locally ❑ Yes important farmland? ❑ No ❑� N/A 3. Has the completed Form AD -1006 been submitted to NRCS? ❑ Yes ❑ No Q N/A Fish and Wildlife Coordination Act FWCA 1 Will the project impound, divert, channel deepen, or otherwise control /modify any Yes water body? No 2. Have the USFWS and the NCWRC been consulted? Q Yes ❑ No ❑ N/A Land and Water Conservation Fund Act Section 6 1. Will the project require the conversion of such property to a use other than public, ❑ Yes outdoor recreation? No 2. Has the NPS approved of the conversion? ❑ Yes ❑ No N/A Magnuson-Stevens Fishery Conservation and Management Act Essential Fish Habitat 1. Is the project located in an estuarine system? ❑ Yes ❑ No 2. Is suitable habitat present for EFH- protected species? ❑ Yes ❑ No Q NIA 3. Is sufficient design information available to make a determination of the effect of the LJ Yes project on EFH? ❑ No ❑� N/A 4. Will the project adversely affect EFH? ❑ Yes ❑ No 0 N/A 5 Has consultation with NOAH- Fisheries occurred? D Yes ❑ No ❑� N/A Migratory Bird Treat Act MBTA 1. Does the USFWS have any recommendations with the project relative to the MBTA? ❑ Yes No 2. Have the USFWS recommendations been incorporated? ❑ Yes ❑ No ❑ N/A Wilderness Act 1. Is the project in a Wilderness area? ❑ Yes ❑� No 2. Has a special use permit and /or easement been obtained from the maintaining ❑ Yes federal agency? ❑ No ❑� N/A Version 1.4, 8/18/05 r� �c�•Owst l I i EEP Floodplain Requirements Checklist This form was developed by the National Flood Insurance program, NC Floodplain Mapping program and Ecosystem Enhancement Program to be filled for all EEP projects. The form is intended to summarize the floodplain requirements during the design phase of the projects. The form should be submitted to the Local Floodplain Administrator with three copies submitted to NFIP (attn. Edward Curtis), NC Floodplain Mapping Unit (attn. John Gerber) and NC Ecosystem Enhancement Program. Project Location Name of project: Watts Property Stream and Wetland Restoration Name if stream or feature: UT to Little River County: Perquimans, NC Name of river basin: Pasquotank River Basin Rural Perquimans County Unincorporated Areas, NC Is project urban or rural? Name of Jurisdictional nwnicipalily /county: DFIRM panel number for entire site: 8808J Ecological Engineering, LLP Consultant name: Phone number: (919)557 -0929 Address: 128 Raleigh Street I lolly Springs, NC 27540 Wau% FEMA Compliance EEP Chwklisl Page I ol'4 Design Information provide a genewl (1cscription oI plojccl one palagtaph) Include project linos on a tetetcnu, otthophotogtaph al a scale of I '= 500' Sunrmat tre stream teaches or wetland areas according to Ihcn tcstoraltcm pt u►t try Ewnpk, Reach Length P1 tot tty rwInIde Rem,h .I MOO OO One (Reslol (►moll) UT to I,tltic River 150011 Coa,,tal Plain Vnst Otcler Reslot al u m hloodphain Information Is project located in a Special flood I (maid Arcs (Sf I IA)'� IJYcs- Sce 01mrvu;,4kK No n.e x 1 Irpr( ject is located to a SFFIA, check how it was determined F Reclellncatlon F Detailed Study rfLnrnted Detail Study F Approximate Study 1 - Don't know List Ilood ionc dc';tgnatum Check if applies F /AE Zone I rkwdway r //Non- Enuciachmcnt IJNonc I A Zone F Local Setbacks Required F' No Local Setbacks Rcqulrcd If local sethackt ate tecluned, Ittil how many feel N/A Watt~ ITMn Ciim11IM11 - F1T C 11U kh%1 Pagi. 2 (it 4 DOC', piupuSCd chdnnCl buundaiy cn (,roach Outside Iloudwaylnun- cncruachmcnl /setha (,Ls'� I Yes IJ No Land Acclultltion (C IIC (,k) i 1,/ State owned (lie simple) I Co sciwatum casnlcnt (Desip Rid Build) I C()IISC1'vatK►Il E,iSCllleilt (Rill Delivery Piojccl) Nutt II the piolcci piopcity is 11,11(,- ()WnC(I Ihcn all iC(luuemCnls should he addiC,3SL I Io flit, I)cpaitlneitl of A(Inrinisiratiun, Stile Constructic)n 011i (,c (atln I Ici berg Neily. (919) 807 -4101) iS conlillunNy /(,(ulily participating nn the NFIP piogiaill" f,Ycs I N o Note 11 conurnunity IS nol participating, then all icqun•enlCniti should he addressed to NFIP (alln Edward Curtis. (919) 715 -8000 x369) Name of Local Floodplam Admiriv tialoi Mi Virgil I'm I ish Phone Number (252) 426 -8283 hloodplain Requii a cent% This Seaton to be filled by (Iesignci /applicaIII following vet Ificatiun Willi (lie IATA P/No Action - Sc. (,umm.c -,%s F No Rise F L.c:tter of Map Revison F Conditional Letter of Mali Revision (CLOMR) F Othcr Requirements Ix,I other requirements Coils meat t lie prglec.t 1, locat(.d oil an unstuched, unmapped tribulary incurring backwater iiom a Limited Detail Study sticanl Willi established BIT, FGMA approval is not necessary As per Mr Robby DdldUl Willi the Pciqunnans County Managers Of lice on 5/14/10, no floodplann development pcinul is ICqunCCl hecausc (here is no st►ucluic king pun into the stream No lurtlici coordination bclwccn NC'1;1;1' (through Ecological FrIgineei Ing, LI,P) and Peiqun»ans C'ounly will he required Nano. _lenny S i lemunk, IT I'itic III ine Signalul _ Nv+- Date 11/10 Art Wow, HAA ('0mi)li,niu. 1=1 1' ( Im-Ahsl PagL 3 of 4 Criteria for Flooding Requirements C I 'Id ult', It .. I .u1 S -ti N; it Rct;ul ttal No ( ttmunu my G1.lcluit; III, t 11.1c l.� 111,1115 it "Itc BI 1 11111 I'•�1.1h11tih I)c tined tic 111 1r cs ~ ReGul., (tiI IlA) Nu I•Igtltclwa% ` (I It Nt) Itt-,c) lil�l' ciclinl cl 1 6 tt >tlu +.14+ dctinc,cl (fill No Rla() Non I ncicmchmt nt \rca (I) ti N- t R1•c No Imhss(t tiIlllk I.0NIR it Ilf1 Iti.c - I It )N91t It Iti.1 = I It Nil Imp to Nwd% (A.M11R I,( )NIIR if Rm. nt,i nlcd I.()NI It, it RISC <(i 1 ft Summary of Scenarios Zone 5FHA BFE Floodway Corrim Floodplain Criteria (map) Or Non - et -back Encioachment ,B,C No No No No a Notify Floodplam Admtnist)ahon b FP Dev Perinit maybe )eduued A Yes No No No a If grading < 5 ac, notify LFPA A Yes No No Yes a If No -Rise = 0 ft, LOMR not iedune+d , If Rise > 0 ft, LOMB is Rccluncd - If Rise > I ft, CLOMR is iec uiied AE, es Yes No i/a a. No -Rise Study AI-A30 , CLOM R if > I ft LOM R AEFW Yes Yes e5 1/a . No -Rise Study A 1 -A30 ,. CLOM R if > tl ft I.OM R \tJan� I'fNAA Cumhlt.tncc 1'1,110wil1t.1 Ilav 4 111'd .r GRID NORTH MAP SCALE 11' = 1000' (1 12,000) 500 0 1000 2000 _ _ FEET M • 7 • L P) ,• J PANEL 8808) FI RM FLOOD INSURANCE RATE MAP Ella 1 r C° NORTH CAROLINA ZONE .X � e _'� R _RSHORE U ;, • a PANEL 8808 TUSCA90A •; � urw ItiAtutAr� on nus MCCx con rnit p Q�t r cOV'Nf Nn NUMBER PANEL SWIX � �� ti6(S1Dt1•t COUiry �� sle p.�y i.. tJ •', a KMtlnlWli WVN1P S--caIL nu 30L W- rCriER -61 VE) �p X . �Q ZONE AE- r�l y;' • f A _ . i ! I.� air.. �.�'9 d u .� �.., .�,. e.�e.�.r �w�.• .n.. a� ti aver.+ n• e..ai., s _ ZONE X EFFEC'mE OATS MAP NUMBER N OCTOBER 5, 2004 31208808001 >' pZONE X State of North Carolina _ Federal Emergency Management Agency This �s on oflcwl copy cf a portion of the abme relerencea flood map It was extracted using F•Mrr OMJne. Tttts map 0700 not relleet Changes of Amendments wmmn may haw been moos subsequent to the date on tine tuo dock. For the ]most product Inlormatlon about National Flood Insurance Program flood Mona cheek the FEMA Flood Map Store at www -mso fama.gw North Carolina Division of Water Quality — Stream Identification Form, Version 3.1 Date: 31 �V 110 Protect: Fp _ Wk-ff S Latitude: Evaluator: ��! eAmK Site: Longitude- Total Points- Stream rs at h-t ! interninfe er v Ciounty :NjD., , y� 1� _ ��• egavir A&L Other Quad Name If y 4 ar perennmd if 210 � e g A Geomorphology (Subtotal= 10A. ) Absent Weak Moderate Strong 1' Continuous bed and bank 0 1 2 3 2 Sinuosity 0 1 2 _ 3 3 In- Channel structure riffle -pool sequence 0 1 2 3 4 Sod texture or stream substrate sorting 0 1 2 ~ 3 5 Active /relic floodplain 0 05 1 3 6 Depositional bars or benches 0 Yes f 1-5) 2 3 7 Braided channel 1 2 3 8 Recent alluvial deposits 0 1 2 3 Natural levees 0 1 2 3 10 Headcuts 0 2 3 11. Grade controls 0 1 5 12 Natural valley or drainageway 0 0.5 1 5 13 Second or greater order channel on existing USGS or NRCS map or other documented evidence No = 0 Yes = 3 Man -made ditches are not rated, see discussions in manual B Hydrology (Subtotal= . O ) Absent Weak Moderate Strong 14 Groundwater flowidischar e 0 1 G 3 15 Water in channel and > 48 hrs since rain, or Water in channel — dry or growing season 0 1 2 0 16. Leaflitter 15 1 1 0 17 Sediment on plants or debris 0 05 2 15 18 Organic debris lines or piles (Wrack lines) 0 05 1 1 5 19 Hydnc sods redoximor hic features) present? No = 0 Yes f 1-5) C Biology (Subtotal= 5-15 ) Absent Weak Mod rate Strong 20 Fibrous roots in channel 3 2 1 0 21 Rooted plants in channel 3 2 1 0 22 Crayfish 0 1 15 23 Bivalves Ify 1 2 3 24 Fish 0 1 15 25 Amphibians 0 1 15 26 Macrobenthos note diversity and abundance) 5 1 1 5 27 Filamentous algae, penphyton 0 2 3 28 Iron Oxidizing bacteria/fungus 0 1 1 5 29 Wetland plants in streambed FA =0 5 FACW =0 75, 0BL =1 5, SAV =2 0, Other =0 Items 20 and 21 focus on the presence of upland plants, Item 29 focuses on the presence of aquatic or wetland plants Notes (Use back side of this form for additional notes ) Sketch North Carolina Division of Water Quality — Stream Identification Form; Version 3 1 Date 11110110 Protect ar- wpm Latitude. Evaluator. j,. G,,�y,�� Site ft" Longitude Total Points: lrremn i� al letw infe,nnuenr 116 County: l �c 5 Other e g Quad Name if4vm Pei enwal���u • 2 Sinuosity 0 A Geomorphology (Subtotal = Vs 0 ) Absent Weak Moderate Str g 13 Continuous bed and bank 0 _ 1 2 3 2 Sinuosity 0 1 2 22 Crayfish 3 In- Channel structure riffle -pool sequence 0 1 2 3 4 Soil texture or stream substrate sorting 0 2 2 3 5 Active /relic flood lain 0 1 2 3 6 Depositional bars or benches 0 Yes - 2 3 7 Braided channel 0 1 2 3 8 Recent alluvial deposits 0 2 2 3 95 Natural levees 0 1 2 3 10 Headcuts 0 2 3 11 Grade controls 0 1 1-5 12 Natural valley or drainageway 0 0 5 1 1 13 Second or greater order channel on existing USGS or NRCS map or other documented evidence N- Yes = 3 Man -made ditches are not rated, see discussions in manual B Hydrology (Subtotal = 1•s ) Absent Weak Moderate Strong 14 Groundwater flow /discharge 0 1 2 3 15 Water in channel and > 48 hrs since rain, or Water in channel - dry or growing season 0 1 2 22 Crayfish 16 Leafl fitter 1 5 1 05 0 17 Sediment on plants or debris 0 2 1 1 5 18 Organic debris lines or piles Wrack lines) 0 1 1 5 19 Hydnc soils (redoximor hic features) present? No = 0 Yes - 1 5 C. Biology Subtotal = 1.1 � ) 200 Fibrous roots in channel Absent Weak Moderate Strong 3 2 1 0 21 D Rooted plants in channel 3 2 0 22 Crayfish 0 1 15 23 Bivalves 1 2 3 24 Fish 0 1 15 25 Amphibians 0 5 1 1 5 26 Macrobenthos (note diversity and abundance) 0 1 1 5 27 Filamentous algae, periphyton 0 1 2 3 28 Iron Oxidizing bactena /fungus 0 1 1 5 29 Wetland plants in streambed FAC =O 5, FAC 0 75 BL =1 5, SAV =2 0, Other=O Items 20 and 21 focus on the presence of upland plants. Item 29 focuses on the presence of aquatic or wetland plants Notes (Use back side of this form for additional notes ) Sketch U.S. ARMY CORPS OF ENGINEERS WIL,MUVGTON DISTRICT ALtion ld SAW - 2005 -11.813 County Perguimans U S G S Quad Nixonton, NC NOTIFICATION OF JURISDICTIONAL DETERM NATION Property Owner /Agent: Ms. Heather Smith, EEP Project Manager Address North Carolina Ecosystem Enhancement Program 1652 Mail Service Center Raleigh, North Carotin 27699 -1652 Telephone No • (919) 715 -5590 Property description- Size (acres) 48 acres Nearest Town New Hope Nearest Waterway Little River River Basin Pasquotank USGS HUC 03010205 Coordinates N36.1654101 W76.2662275 Location description The project area is located off Norma Drive near it's intersection with Little River Shore Road (NCSR 1326), northeast of the community of New Hope, in the vicinity of Durant's Neck, adjacent to the Little River. in Perguimans County (Property known as the Watts Site). Indicate Which of the Following Apply: A. Preliminary Determination Based on preliminary information, there may be wetlands on the above described property. We strongly suggest you have this property inspected to determine the extent of Department of the Army (DA) jurisdiction. To be considered final, a jurisdictional determination must be verified by the Corps. This preliminary determination is not an appealable action under the Regulatory Program Administrative Appeal Process ( Reference 33 CFR Part 331). B. Approved Determination There are Navigable Waters of the United States within the above described property subject to the permit requirements of Section 10 of the Rivers and Harbors Act and Section 404 of the Clean Water Act. Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification X There are waters of the U.S. including wetlands on the above described property subject to the permit requirements of Section 404 of the Clean Water Act (CWA)(33 USC § 1344). Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification We strongly suggest you have the wetlands on your property delineated Due to the size of your property and/or our present workload, the Corps may not be able to accomplish this wetland delineation in a timely manner. For a more timely delineation, you may wish to obtain a consultant. To be considered final, any delineation must be verified by the Corps X The waters of the U S. including wetland on your property have been delineated and the delineation has been verified by the Corps We strongly suggest you have this delineation surveyed. Upon completion, this survey should be reviewed and verified by the Corps. Once verified, this survey will provide an accurate depiction of all areas subject to CWA jurisdiction on your property which, provided there is no change in the law or our published regulations, may be relied upon for a period not to exceed five years _ The wetlands have been delineated and surveyed and are accurately depicted on the plat signed by the Corps Regulatory Official identified below on . Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification There are no waters of the U.S , to include wetlands, present on the above described property which are subject to the permit requirements of Section 404 of the Clean Water Act (33 USC 1344). Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification Pagel of 2 X The property is located in one of the 20 Coastal Counties subject to regulation under the Coastal Area Management Act (CAMA) You should i.ontact the Division of Coastal Management in Elizabeth City, NC, at (252) 264 -3901 to determine their requirements Action Id SAW - 2005 -11813 Placement of dredged or fill material within waters of the US and/or wetlands without a Department of the Army permit may constitute a violation of Section 301 of the Clean Water Act (33 USC § 1311) If you have any questions regarding this deternnation and/or the Corps regulatory program, please contact Bill Biddlecome at (910) 251 -4558 C. Basis For Determination This waterbodV exhibits an Ordinary High Water Mark as indicated by changes in sod character and absence of terrestrial vegetation and is hydrologically connected to the Little River which is a tnbutary to the Albemarle Sound. D. Remarks Site visits by Tracev Wheeler and Dave Lekson (Corps of Engineers) on three separate occasions, 12/18/2003, 9/1/2005, and 9/27/2005 E. Appeals Information (This information applies only to approved jurisdictional determinations as indicated in B. above) This correspondence constitutes an approved jurisdictional determination for the above described site. If you object to this determination, you may request an administrative appeal under Corps regulations at 33 CFR part 33 L Enclosed you will find a Notification of Appeal Process (NAP) fact sheet and request for appeal (RFA) form. If you request to appeal this determination you must submit a completed RFA form to the following address. District Engineer, Wilmington Regulatory Division Attn:Bill Biddlecome, Project Manager, Washington Regulatory Field Office P.O. Box 1000 Washington. North Carolina 27889 In order for an RFA to be accepted by the Corps, the Corps must determine that it is complete, that it meets the criteria for appeal under 33 CFR part 3315, and that it has been received by the District Office within 60 days of the date of the NAP Should you decide to submit an RFA form, it must be received at the above address by November 13, 2010. * *It is not necessary to submit an RFA form to the District Office if you do not object to the deteraunation in this correspondence ** Corps Regulatory Official. J , Date 09/13/2010 Expiration Date 09/13/2015 The Wilmington District is committed to providing the highest level of support to the public. To help us ensure we continue to do so, please complete the Customer Satisfaction Survey located at our website at http / /regulatory usacesurvey com/ to complete the survey online Copy furmshed. Mr Lane Sauls Jr Ecological Engineering, LLP 128 Raleigh Street Holly Spnngs, North Carohna 27540 (919) 557 -0929 Page 2 of 2 Applicant- EEP/Ecological Engineering LLP File Number: SAW-2005- Date: 09/13/2010 11813 Attached is. 1 See Section below MTIAL PROFFERED PERMIT (Standard-Permit or Letter of I A LJ PROFFERED PERMIT (Standard Permit or Letter of pen-nission) B WPERMIT DENIAL C APPROVED JURISDICTIONAL DETERMINATION D L] PRELIMINARY JURISDICTIONAL DETERMINATION E I --Ffollowing & AW% - _ J _ 9f W- Ir9ECTOOT The Id 6S yout rgRA'W"M -an d siiative* e ffi - Additional inf6nf iati6n maybe found at,h1gp:/Ayww. /jngt/fiincW6'ns/cw/,cec or usace.army. p -AtiQhs at 33 CFR Part 331. A: INITIAL PROFFERED PERMIT- You may accept or object to the permit • ACCEPT if you received a Standard Permit, you may sign the permit document and return it to the district engineer for final authorization. If you received a Letter of Permission (LOP), you may accept the LOP and your work is authorized. Your signature on the Standard Permit or acceptance of the LOP means that you accept the permit in its entirety, and waive all rights to appeal the permit including its terms and conditions, and approved jurisdictional in associated with the permit. • OBJECT: if you object to the permit (Standard or LOP) because of certain terms and conditions therein, you may request that the permit be modified accordingly. You must complete Section H of this form and return the form to the district engineer- Your objections must be received by the district engineer within 60 days of the date of this notice, or you will forfeit your right to appeal the permit in the future. Upon receipt of your letter, the district engineer will evaluate your objections and may: (a) modify the permit to address all of your concerns, (b) modify the permit to address some of your objections, or (c) not modify the permit having determined that the permit should be issued as previously written. After evaluating your objections. the district engineer will send you a proffered permit for your reconsideration, as indicated in Section B below. B: PROFFERED PERMIT: You may accept or appeal the permit • ACCEPT If you received a Standard Permit, you may sign the permit document and return it to the district engineer for final authorization If you received a Letter of Permission (LOP), you may accept the LOP and your work is authorized Your signature on the Standard Permit or acceptance of the LOP means that you accept the permit in its entirety, and waive all rights to appeal the permit, including its terms and conditions, and approved jurisdictional determinations associated with the permit • APPEAL: if you choose to decline the proffered permit (Standard or LOP) because of certain terms and conditions therein, you may appeal the declined permit under the Corps of Engineers Administrative Appeal Process by completing Section H of this form and sending the form to the division engineer This form must be received by the division engineer within 60 days of the date of this notice C: PERMIT DENIAL: You may appeal the denial of a permit under the Corps of Engineers Administrative Appeal Process by completing Section 11 of this form and sending the form to the division engineer_ This form must be received by the division engineer within 60 days of the date of this notice. D: APPROVED JURISDICTIONAL DETERMINATION: You may accept or appeal the approved JD or provide new information • ACCEPT You do not need to notify the Corps to accept an approved JD. Failure to notify the Corps within 60 days of the date of this notice. means that you accept the approved JD in its entirety, and waive all rights to appeal the approved JD. • APPEAL: If you disagree with the approved JD, you may appeal the approved JD under the Corps of Engineers Administrative Appeal Process by completing Section If of this form and sending the form to the district engineer. This form must be received by the division engineer within 60 days of the date of this notice- E: PRELIMINARY JURISDICTIONAL DETERMINATION. You do not need to respond to the Corps regarding the preliminary JD The Preliminary JD is not appealable If you wish, you may request an approved JD (which may be appealed), by contacting the Corps district for further instruction Also you may provide new information for further consideration by the Corps to reevaluate the JD. SECTION II - REQUEST FOR APPEAL or OBJECTIONS TO AN INITIAL PROFFERED PERMIT REASONS FOR APPEAL OR OBJECTIONS. (Describe your reasons for appealing the decision or your objections to an initial proffered permit in clear concise statements. You may attach additional information to this form to clarify where your reasons or objections are addressed in the administrative record.) ADDITIONAL INFORMATION: The appeal is limited to a review of the administrative record, the Corps memorandum for the record of the appeal conference or meeting, and any supplemental information that the review officer has determined is needed to clarify the administrative record. Neither the appellant nor the Corps may add new information or analyses to the record. 1- lowever, you may provide additional information to clanfy the location of information that is already in the administrative record. POINT OF CONTACT FOR U_ESTIONS OR INO_IZMA7 I0_N: If you have questions regarding this decision If you only have questions regarding the appeal process you and/or the appeal process you may contact: may also contact: Mr. Bill Biddlecome Mr Mike Bell, Administrative Appeal Review Officer Washington Regulatory Field Office CESAD- ET -CO -R P.O. Box 1000 U.S Army Corps of Engineers, South Atlantic Division Washington, North Carolma 27889 60 Forsyth Street, Room 9M15 (910) 2514558 Atlanta, Georgia 30303 -8801 RIGHT OF ENTRY: Your signature below grants the right of entry to Corps of Engineers personnel, and any government consultants, to conduct investigations of the project site during the course of the appeal process. You will be provided a 15 day notice of any site investigation, and will have the opportunity to participate in all site investigations. Date: Telephone number. Signature of appellant or agent For appeals on Initial Proffered Permits and approved Jurisdictional Determinations send this form to: District Engineer, Wilmington Regulatory Division, Attn:Bill Biddlecome, Project Manager, Washington Regulatory Field Office, P.O Box 1000, Washington, North Carolina 27889 For Permit denials and Proffered Permits send this form to: Division Engineer, Commander, U.S. Army Engineer Division, South Atlantic, Attn: Mr. Mike Bell, Administrative Appeal Officer, CESAD- ET -CO -R, 60 Forsyth Street, Room 9M15, Atlanta, Georgia 30303 -8801 DATA FORM ROUTINE WETLAND DETERMINATION (1987 COE Wetlands Delineation Manual) Project/Site Watts Site Dominant Plant Species Stratum indicator Date 3/16/2010 Applicant/Owner NCDENR Ecosystem Enhancement Program 10 County Perquimans Investigators) L Sauls 12 State NC Do Normal Circumstances exist on the sites Yes No Community iD Wetland Is the site significantly disturbed (Atypical Situanon)9 Yes No Transect iD Remarks is this area a potential Problem Area9 Yes No Plot iD (If needed, explain on reverse) VEGETATION Dominant Plant Species Stratum indicator Dominant Plant Species Stratum indicator 1 Juncus effusus herb FACW 9 2 Polygonum sp herb FACW 10 3 11 4 12 5 13 6 14 7 15 g 16 Percent of Dominant Species that are OBL, FACW, or FAC (excluding FAC -) 100% Remarks HYDROLOGY _ Recorded Data (Describe in Remarks) Stream, Lake, or tide Gauge Aerial Photographs Other X No Recorded Data Available Wetland Hydrology indicators Primary indicators x Inundated x Saturated in Upper 12 Inches x Water Marks _Drift Lines _ Sediment Deposits Field Observations x Drainage Patterns in Wetlands Secondary indicators (2 or more required) Depth of Surface Water 4 (in) x Oxidized Root Channels in Upper 12 Inches x Water- Stained Leaves Depth to Free Water in Pit 0 (in) _ Local Soil Survey Data FAC - Neutral Test Depth to Saturated Soil 0 (in) _ _ Other (Explain in Remarks) Remarks SOILS Map Unit Name Yes No Wetland Hydrology Present? (Series and Phase) Roanoke silt loam Drainage Class Poorly drained Yes No Is this Sampling Point Within a Wetland? Yes No Remarks Field Observations Taxonomy (Subgroup) Typic endoaquults Confirm Mapped Type? Yes No Profile Descnpnon Depth Matrix Color Mottle Colors Mottle Texture, Concretions, inches Horizon (Munsell Moist) (Munsell Moist) Abundance /Contrast Structure, etc 0 -10" A 10 YR 512 7 S YR 514 Moderate /Distinct Silt loam 10 -16" Big 10 YR 612 10 YR 516 Moderate /Distinct Clay 10 YR 511 Few /Distinct Clay Hydnc Soil indicators Histosol _ Concretions Histie Epipedon _ High Organic Content in Surface Layer in Sandy Soils _Sulfidic Odor _Organic Streaking in Sandy Soils • Aquic Moisture Regime x Listed on Local Hydnc Sods List • Reducing Conditions x Listed on National Hydnc Soils List • Gleyed or Low - Chroma Colors _Other (Explain in Remarks) Remarks WETLAND DETERMINATION Hydrophytic Vegetation Present? Yes No Wetland Hydrology Present? Yes No Hydnc Soils Present? Yes No Is this Sampling Point Within a Wetland? Yes No Remarks Hpprovea oy riyuaAi,n siyz i DATA FORM ROUTINE WETLAND DETERMINATION (1987 COE Wetlands Delineation Manual) Project/Site Watts Site Applicant/Owner NCDENR Ecosystem Enhancement Program Investigator(s) L Sauls Do Normal Circumstances exist on the site9 is the site significantly disturbed (Atypical Situation)9 Is this area a potential Problem Area? (If needed, explain on reverse) VFGF.TATiON Yes No Yes No Yes No Date 3/16/2010 County Perquimans State NC Community iD Upland Transect iD FAC Plot iD Aster sp Dominant Plant Species Stratum Indicator Field Observations Dominant Plant Species Stratum Indicator 1 Rubus sp shrub FAC 9 Aster sp herb FACU 2 Baccharishahmfolm shrub FAC 10 Viciasp heib NI 3 Rhus sp shrub FACU 11 Lamwm sp herb UPL 4 Eupatoraim capol fohum herb FACU 12 5 Andropogon sp herb FAC- 13 6 Festuca sp herb FACU 14 7 Stellaria sp herb FACU 15 8 Tr folium sp herb FACU 16 Percent of Dominant Species that are OBL, FACW, or FAC (excluding FAC -) 18% Remarks HYDROLOGY _Recorded Data (Describe in Remarks) Stream, Lake, or tide Gauge Aerial Photographs Other X No Recorded Data Available Wetland Hydrology indicators Primary Indicators _ inundated _Saturated in Upper 12 Inches _ Water Marks _ Drift Lines -Sediment Deposits Field Observations _Drainage Patterns in Wetlands Secondary indicators (2 or more required) Depth of Surface Water 0 (in) _Oxidized Root Channels in Upper 12 Inches Water- Stained Leaves Depth to Free Water in Pit >12" (in) _ _Local Soil Survey Data FAC - Neutral Test Depth to Saturated Soil >12" (in) _ _Other (Explain in Remarks) Remarks SOILS Map Unit Name Yes No (Series and Phase) Roanoke sill loam Drainage Class Poorly drained Hydnc Soils Present? Yes No Field Observations Taxonomy (Subgroup) Typc endoayuults Confirm Mapped Type? Yes No Profile Description Depth Matrix Color Mottle Colors Mottle Texture, Concretions, inches Horizon (Munsell Moist) (Munsell Moist) Abundance /Contrast Structure, etc 0 -10" A 10 YR 512 7 5 YR 514 Few /Distinct Silt loam 10 -16" Big 10 YR 612 7 5 YR 514 Few /Distinct Clay Hydnc Soil Indicators Histosol _ Concretions _ Histic Epipedon -High Organic Content in Surface Layer in Sandy Soils Sulfidic Odor _ Organic Streaking in Sandy Soils _ x Aquic Moisture Regime x Listed on Local Hydnc Soils List Reducing Conditions x Listed on National Hydnc Soils List _ Gleyed or Low - Chroma Colors _Other (Explain in Remarks) Remarks WETLAND DETERMINATION Hydrophytic Vegetation Present? Yes No Wetland Hydrology Present? Yes No Hydnc Soils Present? Yes No Is this Sampling Point Within a Wetland? Yes No Remarks Lint TVA rc 7 of APPENDIX E Mitigation Work Plan Data and Analyses Contents Groundwater Data Groundwater Modeling/ Hydrologic Budget Soil Characterization HEC -RAS Model and Graphic Z Depth to Groundwater (in) d 1- Jan -06 Cr a 12- Mar -06 a 21- May -06 n T A � 30- Jul -06 S 0a 8- Oct -06 0 c C CL N a, 17- Dec -06 m n A 25- Feb -07 6- May -07 15- Jul -07 23- Sep -07 2- Dec -07 10- Feb -OS $ 20- Apr -08 it 0 0 29 -Jun -08 7- Sep -08 16 -Nov -08 25- Jan -09 '5-Apr-09 c m a_ 14- Jun -09 0 0 23 -Aug -09 1- Nov -OS m v 0 10- Jan -1( 'o c n d 21- Mar -1( m 30- May -11 8- Aug -11 17- Oct -11 Precipitation (in) go c, c °c �a 00 f+ 1- tan -06 12 -Mar -06 21- May-06 30- Jul -06 8- Oct -06 17- Dec -06 25- Feb -07 6- May -07 15- Jul -07 23- Sep -07 2- Dec -07 10- Feb -O8 N °0 20- Apr -08 m ti 0 0 29- Jun -08 7- Sep -08 16- Nov -08 25- Jan -09 5- Apr -09 14- Jun -09 D O '0 23 -Aug -09 1- Nov -09 0 m a 10- Jan -10 0 ci 21- Mar -10 n f m 30- May -10 8- Aug -10 17- Oct -10 Depth to Groundwater (in) O O N O 1+ N W P to T V m Precipitation (in) a 9 o 0 o = � o0 d A x � N _ — . ....._...- -- �m.�.. O 1+ N W P to T V m Precipitation (in) a 9 o 0 o = � o0 d A x � N Z Depth to Groundwater (in) 0 A A N EL 1- Jan -06 c m 29- tan -06 0 26- Feb -06 0 26- Mar -06 23- Apr -06 N 21- May -06 s 18- Jun -06 16- lui -06 a 0 13- Aug -06 rD 10- Sep -06 T" 8- Oct -06 n 5- Nov -06 C 3-Dec-06 m m 31- Dec -06 28- Jan -07 25- Feb -07 25- Mar -07 22- Apr -07 20- May -07 17- Jun -07 15- Jul -07 12- Aug -07 9- Sep -07 7- Oct -07 4- Nov -07 2- Dec -07 30- Dec -07 27- Jan -08 24- Feb -08 23- Mar -08 g 20- Apr -08 m iv 18- May -08 0 0 15- Jun -08 13- Jul -08 10- Aug -O8 7- Sep -O8 5- Oct -08 2- Nov -O8 30- Nov -O8 28- Dec -O8 25- Jan -09 22 -Feb -09 22 -Mar -09 19 -Apr -09 0 17 -May -09 14 -Jun -09 0 '0 12- Jul -09 v 9- Aug -09 6- Sep -09 4- Oct -09 a 1 -Nov -09 A a 29- Nov -09 s E; 27 -Dec -09 0 24- Jan -10 c I 21- Feb -10 ?; 21- Mar -10 m 18- Apr -10 16- May -10 13- Jun -10 11- Jul -10 8- Aug -10 5- Sep -10 3- Oct -10 31- Oct -10 Precipitation (in) 0 3 0 0 � o o' = 0 0. � w a � d � w 1- Jan -06 29- Jan -06 26- Feb -06 26- Mar -06 23- Apr -06 21- May -06 18- Jun -06 16- Jul -06 13 -Aug -06 10 -Sep -06 8 -Oct -06 5- Nov -O6 3- Dec -06 31- Dec -06 28- Jan -07 25 -Feb -07 25- Mar -07 22- Apr -07 20 -May -07 17- Jun -07 15.1ul -07 12- Aug -07 9- Sep -07 7- Oct -07 4- Nov -07 2- Dec -07 30- Dec -07 27- Jan -O8 24- Feb -O8 23- Mar -O8 20- Apr -O8 0 18- May -08 0 15- Jun -08 13- Jul -O8 10- Aug -08 7 -Sep -08 5- Oct -O8 2 -Nov -08 30- Nov -O8 28- Dec -O8 25- Jan -09 I22- Feb -09 22- Mar -09 v rR 19- Apr -09 17- May -09 8 14- Jun -09 p 12- Jul -09 m o, 9- Aug -09 6- Sep -09 4- Oct -09 1 -Nov -09 29- Nov -09 0 27- Dec -09 0 24- Jan -10 cc 21- Feb -10 f 21- Mar -10 d m 18- Apr -10 16- May -10 13- Jun -10 11- 1ul -10 8- Aug -10 5- Sep -10 3- Oct -10 31- Oct -10 Depth to Groundwater (in) N O N O N O N O Preclpltatlon (in) a 9 0 0 � o 00 C o0 a � oFi � � u A Depth to Groundwater (in) O N O N O N O N O N O N O 1- Jan -06 29- Jan -06 26- Feb -06 26- Mar -06 23- Apr -06 21- May -06 18- Jun -06 16- Jul -06 13 -Aug -06 10- Sep -06 8- Oct -06 5- Nov -06 3- Dec-06 31 -Dec -06 28- Jan -07 25- Feb-07 25- Mar -07 22- Apr -07 20- May -07 17- Jun -07 15- Jul -07 12 -Aug -07 9- Sep -07 7- Oct -07 4- Nov -07 2- Dec -07 30- Dec -07 27- Jan -08 24- Feb -O8 23- Mar -O8 $ 20- Apr -08 c18- May -08 15- Jun -O8 13- Jul -08 10- Aug -O8 7- Sep -O8 5- Oct -08 2- Nov -O8 30- Nov -O8 28 -Dec -08 25- Jan -09 22 -Feb -09 ' 22 -Mar -09 m 19 -Apr -09 ,6 17 -May -09 14 -Jun -09 0 0 12- Jul -09 9- Aug -09 6- Sep -09 4- Oct -09 v 1 -Nov -09 m v 29 -Nov -09 g 27 -Dec -09 0 24- Jan -10 c n 21- Feb -10 m 21- Mar -10 m 18- Apr -10 16- May -10 13- Jun -10 11- Jul -10 8- Aug -10 5- Sep -10 3- Oct -10 31- Oct -10 O r N W A N O� V 00 Precipitation (in) a 0 0 0 e � � O oc C pp a d �? u+ 1- Jan -06 29 -Jan -06 26- Feb -06 26- Mar -06 23- Apr -06 21- May -06 18- Jun -06 16- Jul -06 13- Aug -06 10- Sep -06 8 -Oct -06 5 -Nov -06 3- Dec -06 31 -Dec -06 28- Jan -07 25- Feb -07 25- Mar -07 22- Apr -07 20- May -07 17- Jun -07 15- Jul -07 12- Aug -07 9- Sep -07 7- Oct -07 4- Nov -07 2- Dec -07 30- Dec -07 27- Jan -O8 24 -Feb -O8 23 -Mar -O8 8 20- Apr -08 N 18- May -08 0 0 15- Jun -08 13- Jul -O8 10- Aug -O8 7 -Sep -O8 5- Oct -08 2- Nov -08 30- Nov -O8 28- Dec -08 25- Jan -09 22 -Feb -09 ' 22 -Mar -09 19 -Apr -09 ry 0 17 -May -09 14- Jun -09 0 � 12- 1u1 -09 0 9 -Aug -09 6 -Sep -09 4- Oct -09 0 1 -Nov -09 a 29 -Nov -09 s c 27- Dec -09 'o 24- Jan -10 'o. 21-Feb-10 d 21- Mar -10 m 18- Apr -10 16- May -10 13- Jun -10 11- Jul -10 8- Aug -10 5- Sep -10 3- Oct -10 31- Oct -10 Depth to Groundwater (in) O N O N O N O N O N O O F+ N w A N m V 00 Precipitation (in) 0 � o 0 3. a on ID u o+ Depth to Water, inches (below ground surface) Cn o (A o C" o cn o v, o 3 N G) M � N � d d � 3 O Q. H O iU 3 3 L Q d d CD 0 0 ,p r* rt —� O � L CD N � O 0 46 m �o N O O 1- Jan -04 8- Jan-04 15 -Jan -04 22- Jan -04 29 -Jan -04 5 -Feb -04 12- Feb-04 19- Feb -04 26- Feb-04 N%C 4- Mar-04 O 3 11- Mar-04 G 18- Mar-04 0 25 -Mar -04 to 1- Apr -04 M 8- Apr -04 a 15- Apr -04 22- Apr -04 29- Apr -04 6 -May -04 13- May -04 20 -May -04 27 -May -04 3 -Jun -04 10 -Jun -04 17 -Jun -04 24 -Jun -04 3 N G) M � N � d d � 3 O Q. H O iU 3 3 L Q d d CD 0 0 ,p r* rt —� O � L CD N � O 0 46 m �o N O O Depth to Water, inches (below ground surface) A W W N N � i fJ� O 0, O C" O 0, O 6 O O O t1� � G) O C v� n :3 CD Q to r-IL O L IL C K IV CD M � V. IIL0 O -1 I) rMOL C� O CD 3 Cr CO) m N :D O O ,A m v N 0 0 1- Jul -04 8- Jul -04 15-Jul-04 22- Jul -04 29- Jul -04 5- Aug -04 12- Aug-04 19 -Aug -04 26 -Aug -04 v N � 2 -Sep -04 0 w 9- Sep-04 16-Sep-04 o p 23- Sep -04 cd -U 30- Sep-04 CA + CL i 0 7- Oct -04 14 -Oct -04 21- Oct -04 28- Oct -04 4- Nov -04 11- Nov -04 18 -Nov -04 25- Nov-04 2- Dec -04 9- Dec -04 16- Dec -04 O O t1� � G) O C v� n :3 CD Q to r-IL O L IL C K IV CD M � V. IIL0 O -1 I) rMOL C� O CD 3 Cr CO) m N :D O O ,A m v N 0 0 Watts Site Rainfall Summary — Period January 2004 to June 2004 (Source EEP, 2005) Watts Stream and Wetland Restoration Site Site Rainfall Gauge Data JanuaOry 2004 to June 2004 300 250 r 200 v 4.50 I 00 O 0 50 0 00 ®Rain Gauge - = EC Rain ILJ I IL i t0 !4 M M C1 CL C1 a. cc M 4a M M 3 M LL LL LL LL r2 2 2 Q Q Q 'j � 2 n � -? '7 7 7 r ob u5 os uS Cv 6 6 v r ab W. ao u5 N d 1-- r N N r r N r N r N N Day of Monitoring Period "Note EC = NC Climate Retrieval Observations Network of the Southeast (CRONOS), Elizabeth City, FAA Airport Gauge in Elizabeth City, NC Watts Site Rainfall Summary Continued - Period July 2004 to December 2004 Continued (Source EEP, 2005) Watts Stream and Wetland Restoration Site Site Rainfall Gauge Data July 2004 to December 2004 300 ® Rain Gauge i 1 EC Rain LO 2 50 — - — - - - - — s U e 2 00 - - - -- -- — - t3 � 150 - - - -- - - - - — c c� 100 — - -- - -- - -- 05Q - - - -; -- - — — -- - - — - - I J J —_ J41 Q 4 9 4 "T I IV " "tt qqr *qr 5 M S B 9 9D Q Q Q Q Q CL Q U U C1 > U ? 3 U U o N Q1 [ �"1� W W V9 9 01 0 Z Z Z Z Z ❑ ❑ Q D r N N tt1 N [p N N O OS SQ M Cfi C CID 4i N t® Groundwater Modeling/ Hydrologic Budget Methodology and Input Data Development of the water budget follows equations presented in the Engineering Field Handbook (USDA, 1997) The following equations were used to determine the inflow, outflow and water available for storage on -site AS/At = Q - Q0 Where AS /At = change in water volume per unit time 4 = flow rate of water entering wetland 0, = flow rate of water exiting wetland Q = P +R, +B, +G, +P, +T, Where P = direct precipitation R, = stormwater runoff from contributing drainage area B, = base flow from streams entering wetland G, = groundwater entering wetland P, = water pumped or artificially added to the wetland T, = tidal flow into wetland C1o= R +T +Ro +Bo +Go +Po +To Where E = evaporation from surface T = transpiration Ro = stormwater outflow Bo = base flow leaving wetland Go = groundwater leaving wetland Po = water pumped or artificially removed from wetland To = tidal flow out of wetland S =Ss +SP Where S = total volume of stored water Ss = volumes of stored surface water Sp = volume of stored subsurface water Site Data The physical properties of Roanoke silt loam are presented below along with a chart of mean monthly temperatures Soil Physical Properties Sod Type Depth (in) Texture Hydraulic Porosity (%) Conductivity (mm /hr) Roanoke 0-8 Silty Loam 25 43 8 -19 Silty Clay Loam 8 49 19 -33 Silty Clay 3 51 Data obtained from Pierce, Soil and Water Conservation Engineering, fourth edition and Schwab, Soil and Water Conservation Engineering Mean Monthly Temperatures Month Mean Temperature ( °F) Mean Temperature ( °C) January 424 58 February 448 7 1 March 518 110 April 601 15 6 May 678 199 June 757 243 July 799 266 August 78 3 257 September 732 229 October 626 17 0 November 541 123 December 459 7 7 Data obtained from State Climate Center website, Elizabeth City Station, October 2010 Water Storage The following chart depicts the calculated water storage available at the Project Site Water Storage Sod Type Depth (in) Average Water Capacity Storage Capacity (ft') (in /in) (depth) *(capacity) *(area) Roanoke 0 -8 0 17 236,5955 8 -36 0 175 851,7436 Total 1,088,339 Data obtained from Soil Survey of Perquimans County Using a storage depth of three feet, and a surface area of 2,087,604 square feet, a total subsurface storage capacity of 1,088,339 ft3 was calculated It is anticipated that minimal or no surface water (ponding) will occupy the wetland areas, with exception of the channel flowing through the Site Due to the Site constraints, a conservative estimate of no surface water was made for calculation purposes Inflow Precipitation The average annual precipitation over the last 30 years was 48 2 inches, per the State Climate Office as recorded in Elizabeth City Over the square footage of the property, a volume of 8,385,209 ft3 of rainfall was calculated Stormwater Runoff To simplify calculations and to be more conservative, stormwater inputs are assumed to be zero Base Flow Base flow is assumed to be zero Groundwater Flow Due to a perimeter ditch that circumvents the project site and extensive draining of adjacent properties, zero groundwater inflow is assumed for conservative calculation purposes Artificially Added Water There is no water artificially added to the Project Site Tidal Flow The water level in the wetlands is not influenced by tidal flows Outflow Evapotranspiration (E + T) The loss of water due to evaporation and transpiration (ET) was calculated using the Thornthwaite Method Temperature data was obtained from the State Climate Office Website, Elizabeth City Station ET = 1 6 *(10 *Ta / 1)3 Where ET = Evapotranspiration Ta = mean monthly air temperature ( °C) I = heat index over 12 months a = 0 49 + 0 0179 *1 - 0 0000771 *1Z + 0 000000675 *13 I = sum of 12 1 values _ (Ta / 5)1 514 Where i = monthly heat index Ta = mean monthly air temperature ( °C) Water loss due to evapotranspiration is 30 93 inches per year (5,338,011 ft3 /year) due to a heat index of 77 61 The value of "a" calculates to 1 730 Stormwater Runoff To simplify calculations and to be more conservative, stormwater outputs are assumed to be zero Base Flow Base flow is assumed to be zero Groundwater Flow Groundwater flow exiting the project site was calculated from an equation presented in Applied Hydrology, Third Edition Vz = ( K / ne ) * (dh /dl Where VX = ground water velocity K = hydraulic conductivity of the soil ne = sod porosity dh /dl = change in vertical distance over change in horizontal distance The Watts property is underlain predominately by Roanoke silty loam This sod type exhibits a K of 25 mm /hr and ne of 43% up to a depth of eight inches From eight to 36 inches the K is 8 mm /hr and ne is 49% For a conservative calculation, K of 25 and ne of 43% was used for the entire three foot depth studied A volume of 11,530 ft3 /year was calculated to leave the site via groundwater flow Artificially Added Water There is no water artificially removed from the Project Site Tidal Flow The water level in the wetlands is not influenced by tidal flows Summary Storage SS = oft 3 Sp = 1,088,339 ft3 S = 1,088,339 ft3 Inflow P = 8,385,209 ft3 R, =0ft3 B, =0ft3 G, =0ft3 P, =0ft3 T, =0ft3 CZ = 8,385,209 ft3 Outflow E + T = 5,338,011 ft3 R,, 0 ft3 B,, 0 ft3 Go = 11,530 ft3 Po =0ft3 T,, 0 ft3 Qo = 5,349,541 ft3 Chanee in Volume Q = 8,385,209 ft3 Qa = 5,349,541 ft3 AS /At = 3,035,668 ft3 The water budget results verify the presence of adequate water to meet the proposed wetland hydrology criteria for the majority of the Project Site Calculations Indicate excess water when comparing Inflow to outflow and by assuming that base channel flow and stormwater flow were zero, these calculations present a conservative estimate of available water Component Name Profile #1 Map Unit Symbol Roanoke slit loam Date November 2010 Depth in Horizon Matrix Color Moist Texture Structure Consistency Moist Mottles Color Abundance Size Contrast Comments 1 0.5 A 7 SYR 5/4 silt loam granular friable I many fine roots 2 6 13 gist IOYR 4/1 silty clay loam subangular blocky friable IOYR 6/6 common medium distinct Ap 3 14 30 8tg2 IOYR 6/1 clay angular blocky firm lOYR 5/6 common coarse I distinct Btgl 4 31 36- Btg3 IOYR 6/1 clay angular blocky firm 10YR 6/8 2 SYR 411 I common common medium coarse prominent faint oxidized root channels (ORCs) present 5 clay angular blocky firm 10YR 6/8 common medium prominent ORCs present 4 3136- Btg3 6 clay angular blocky firm IOYR 6/8 common medium prominent I Component Name Profile p2 Map Unit Symbol Roanoke silt loam Date November 2010 Depth (n Horizon Matrix Color Moist Texture Structure Consistency Moist Mottles Color Abundance Size Contrast Comments 1 0.7 AP 7 SYR 5/4 silt loam granular friable I many fine roots 2 8 18 gist 10YR 6/1 silty clay loam subangular blocky friable IOYR 6/6 common medium distinct Ap 3 19 26 Btg2 10YR 5/1 clay angular blocky firm 10YR 5/6 10YR 3/3 common few medium medium distinct distinct Btgl 4 27 36t Btg3 IOYR 5/1 clay angular blocky fine 10YR 5/6 2 SYR 4/1 common common coarse coarse distinct faint few fine roots ORCs present 5 clay angular blocky firm 10YR 6/8 common medium prominent ORCs present 4 3136- Btg3 6 clay angular blocky firm IOYR 6/8 common medium prominent I Component Name Profile #3 Map Unit Symbol Roanoke silt loam Date November 2010 Depth Horizon Matrix Color Texture Structure Consistency Mottles Comments In Moist Moist Color Abundance Size Contrast many fine roots 1 0-7 Ap 7 SYR 5/4 silt loam granular friable 2 8 12 Btgl IOYR 6/1 silty clay loam subangular blocky friable IOYR 6/8 common medium prominent weak structure 3 1330 Btg2 10YR 5/1 clay angular blocky firm 10YR 6/8 common medium prominent ORCs present 4 3136- Btg3 10YR 5/1 clay angular blocky firm IOYR 6/8 common medium prominent ORCs present 10YR 4/6 few medium distinct 5 6 Component Name Profile #4 Map Unit Symbol Roanoke silt loam Date November 2010 Depth in Horizon Matrix Color Moist Texture Structure consistency Moist Mottles Color Abundance Size Contrast Comments 1 0 7 Ap 7 5YR 5/4 silt loam granular friable Color Abundance Size Contrast 1 0-9 A 2 832 Btgl 10YR 4/1 clay angular blocky firm 10YR 5/8 common medium prominent fine sandy streaking of 2 SYR 8/1 3 3336. Btg2 10YR 5/1 clay angular blocky firm 10YR 4/6 common medium distinct thin striations of quartz grave and fine flakes of mica 4 clay angular blocky firm 10YR 5/8 common medium prominent few fine roots ORCs present 4 3136. Btg3 5 clay angular blocky firm 10YR 6/8 many medium prominent ORCs present 6 2 5YR 4/1 common medium faint 5 Component Name Profile #5 Map Unit Symbol Roanoke silt loam Date November 2010 Depth Hor @on Matrix Color Texture Structure Consistency Mottles Comments 1 in Ap Moist silt loam granular Moist Color Abundance Size Contrast 1 0-9 A 7 SYR 5/4 silt loam granular friable clay angular blocky firm 10YR 5/8 2 SYR 41 many fine roots 2 1021 Btgl 10YR 5/1 silt clay loam subangular blocky friable lOYR 7/8 few fine prominent weak structure 3 22 30 8tg2 lOYR 5/1 clay angular blocky firm 10YR 5/8 common medium prominent few fine roots ORCs present 4 3136. Btg3 lOYR 5/1 clay angular blocky firm 10YR 6/8 many medium prominent ORCs present 6 2 5YR 4/1 common medium faint 5 6 Component Name Profile #6 Map Unit Symbol Roanoke silt loam Date November 2010 Depth In Horizon Matrix Color Moist Texture Structure Consistency Moist Mottles Color Abundance Size Contrast Comments 1 0 7 Ap 7 SYR 5/4 silt loam granular friable many fine roots 2 836- Big 10YR 5/1 clay angular blocky firm 10YR 5/8 2 SYR 41 common common medium medium prominent faint few fine roots ORCs present 3 4 5 6 Component Name Profile M7 Map Unit Symbol Roanoke silt loam Date November 2010 Depth in Horizon Matrix Color Moist Texture Structure Consistency Moist Mottles Color Abundance Size Contrast Comments 1 0-7 Ap 7 SYR 5/4 silt loam granular friable many fine roots 2 820 still IOYR 5/1 clay angular blocky firm IOYR 6/8 common medium prominent few fine roots small organic bodies and ORCs present 3 21 36+ Btg2 10YR 5/1 clay angular blocky firm 10YR 6/8 2 SYR 4/1 common few medium medium prominent faint ORCs present 4 23 24 Oe 2 SYR 2/1 mucky peat 5 25 36r 2Btg IOYR 5/1 silty clay loam subangular blocky friable IOYR 6/8 10YR 4/6 many common medium coarse prominent distinct ORCs present 6 Component Name Profile #8 Map Unit Symbol Roanoke silt loam Date November 2010 Depth in Horizon Matrix Color Moist Texture Structure Consistency Moist Mottles Color Abundance Sae Contrast Comments 1 0 8 Ap 7 SYR 5/4 silt loam granular friable many fine roots 2 9 27 Btgl 10YR 5/1 clay angular blocky, firm IOYR 6/8 common medium prominent few fine roots small organic bodies and ORCs present 3 28 36+ Btg2 10YR 6/1 clay angular blocky firm 10YR 5/8 common medium prominent ORCs present 4 23 24 Oe 2 SYR 2/1 mucky peat 5 25 36r 2Btg IOYR 5/1 silty clay loam subangular blocky friable IOYR 6/8 10YR 4/6 many common medium coarse prominent distinct ORCs present 6 Component Name Profile #9 Map Unit Symbol Roanoke silt loam Date November 2010 Depth In Horizon Matrix Color Moist Texture Structure Consistency Moist Mottles Color Abundance Size Contrast Comments 1 0.8 Ap 7 SYR 5/4 silt loam granular friable many fine roots 2 9 18 Btgl 2 SYR 5/2 silty clay loam subangular blocky friable IOYR 5/6 common fine distinct weak structure 3 19 22 Btg2 10YR 5/1 clay angular blocky firm IOYR 4/6 common medium distinct ORCs present 4 23 24 Oe 2 SYR 2/1 mucky peat 5 25 36r 2Btg IOYR 5/1 silty clay loam subangular blocky friable IOYR 6/8 10YR 4/6 many common medium coarse prominent distinct ORCs present 6 Component Name Profile 810 Map Unit Symbol Roanoke silt loam Date November 2010 DeptA in Horizon Matrix Color Moist Texture Structure Consistency Moist Mottles Color Abundance Size Contrast Comments 1 015 Ap 7 SYR 5/4 silt loam granular finable many fine roots Z 1636. Btg lOYR 6/1 clay angular blocky, firm IOYR 6/8 common medium prominent few fine roots and ORCs present 3 4 5 6 Reach River Ste Probe Plan 0 Total Mh Ch El W 5 Elev Crb W S E0.8ev EO Slope Val Chnl Flow Area Top Width Froude a Chi ch h ft fl iF IVs Watt 1365 2yr Ecsthg 2200 320 53 5 36 _P_00 1119 163 14 441 1635 024 Watts 1385 Pm 2200 320 4 49 450 0 001747 0 80 29 52 3579 014 Watts 1365 Syr Eustmg 4500 320 592 597 0001834 1 98 28 65 3100 025 Watts 1365 5yr Proposed 4500 320 498 500 0001870 1 07 4943 4558 015 Watts 1385 10yr Usthg 65 00 320 621 627 0 001984 2 25 3974 5015 027 Watts 1385 10yr Pre 6500 3 20 531 533 0001925 1 23 6538 5211 016 Watts 1365 25yr Eusthg 95 00 3 20 6 51 658 00020311 248 5906 7572 028 Wells 1365 25yr Proposed 9500 320 573 575 0001912 L40 8916 6055 016 Wells It 385 5" Eidsthg 12000 320 669 677 0002093 265 74 11 9078 029 Wafts 11385 50yr Proposed 12000 320 602 6 05 0001929 1 53 10768 6664 017 Walls 1365 t00yr F�dsthg 15000 320 666 694 0002204 283 90 241 10455 030 Watts 1365 1 00y Proposed 15000 320 631 635 0002008 1 68 128561 7628 017 Watts 1165 2yr E)dMhg 220 283 493 498 0002196 1 74 12 641 948 027 Watts 1165 2yr Proposed 2200 2 80 4 17 4 18 0 001454 068 32 52 1 3743 012 Watts 1165 Syr EAsft 4500 2 83 5 50 557 0002212 2 19 27281 4566 028 Watts 1165 Syr Proposed 45 00 280 4 65 4661 0001508 091 52 741 4701 Watts 1165 10yr E Jklg 65 00 2 83 582 588 00018S3 225 45 391 6832 Wam 1165 t0yr Proposed 65 00 280 4 96 4 98 0 001573 1 06 68 33 5323 aO Watts 1165 25yr EAMIng 95 00 2 63 6 15 6 21 0 001721 2 35 72 76 107 72 Walls 1165 25yr Pro sed 95 00 2 80 5 39 5 41 0 001524 1 21 95 20 72 78 Walls 1165 50yr Etdsthg 12000 283 6 33 639 0001685 244 9552 14054 0 26 Wells 1165 50yr Proposed 12000 280 568 5 71 0001504 131 11863 86 87 0 15 Watts 1166 100yr EdsWg 150 00 283 649 ( 6 55 0001689 2 54 12025 16913 0261 Wells 1165 1 Proposed 15000 2 80 597 600 0001532 1 42 14520 10048 015 Watts 965 2yr Edst ft 2200 2 60 445 4 50 0002532 1 89 12 21 12 05 0 29 Wafts Watts 965 965 2yr Syr Proposed E*Ahg 2200 4500 260 2 60 3 78 4 87 379 498 0002812 0 004103 1 04 276 25 571 1804 3351 15 81 018 038 Watts 965 Syr Proposed 4500 2 60 4 19 4 22 0003519 1 44 41 30 41 86 021 Walls 965 loyr Edathg 6500 260 508 125 0005746 349 21 86 25 82 046 Watts 985 10yr Proposed 6500 260 447 4 51 00038431 1 69 53 71 4742 022 Wafts 965 1 25yr -g 9500 2 601 529 555 00075371 4 31 30 16 5060 0 53 Watts 965 1 25yr Proposed 9500 2601 4 94 4 98 0003322 1 83 7790 56 71 022 Wells 965 50yr EAsting 260 5451 572 0008092 468 39 10 '7.61 0 56 Watts 965 50yr Proposed 120 00 2 60 5 22 5 27 0 003475 1 203 95 99 73 921 0 22 Watts 965 1 Ext 150 00 260 5 61 5 88 00080101 489 51 61 86311 0 56 Watt 965 t00yr Proposed 15000 2 60 548 554 0003650 2 22 118 12 9325 023 1 Wags 765 2yr Edstng 2200 2 10 405 4 07 0001808 122 18 39 2974 024 Wads 1765 2yr Proposed 2200 2 10 296 298 0006395 109 20221 3215 0241 Watts 1765 Syr E 4500 2 10 457 4 59 0001000 1 26 48271 8397 019 Watts 785 Syr Proposed 4500 2 10 1 3 38 341 0004704 1 30 35 73 1 4067 023 Watts 765 1Oyr EAsting 6500 2 iOf 4 80 4 82 0000968 1 37 69 481 10691 019 Walls 765 10yr Proposed 6500 2 101 3 78 3 80 0 003241 134 53191 4851 020 Watts 765 25W E-asting 9500 2101 501 5 04 0001038, 1 55 9505 12926 020 Weds 765 25yr 95 00 2 10 4 51 453 00015561 1 22 101 46 9131 015 Wafts 765 5" Extstin 1200 2 10 5 16 519 0001060 1 65 11571 14493 021 Watts 765 50yr Proposed 12000 2 10 480 4 82 0 001508 1 31 13081 11287 015 Welts 1765 100yr Erislhg 15000 2 10 532 5 35 0001069 1 74 111113 16132 021 765 1 Pro 1500 2 10 505 5 07 0001579 143 16099 13270 0 15 565 2yr 2200 1 20 365 3 69 0002052 1 53 14551 1895 0 25 565 2yr Proposed 2200 1201 2 33 234 00018891 076 29 701 3759 014 rWaR-g 565 East 4500 1 201 440 442 00007631 132 54 24 1 8803 017 565 Syr 45 00 1 20 293 2 94 0 001395 0 92 55 68 49 52 0 13 565 10yr Edsthg 65 00 1 20 4 62 464 0 000793 1 44 76 06 10907 0 18 565 1 Proposed 6500 121 346 3 47 0 000980 094 84 92 6018 012 Wads 565 25yr Ewslhg 9500 1 20 4 81 484 0 000965 1 69 98481 12711 020 Wads 565 25 P 9500 1 20 434 435 0 000568 1 0 91 14892 9624 009 Watts 565 50yr E*-Ong 12000 1 20 495 4 98 0 001040 1 82 11721 14041 021 Waits 565 50yr Pro 12000 1 20 4 62 463 0 000637 102 178371 11671 010 Wads 565 100yr P)dsthg 15000 120 510 513 0001092 194 13919 15447 021 Watts 565 100yr Proposed 150 00 1 20 4 84 4 86 0 000753 1 16 206 27 133231 011 Wells 465 2yr Exming 2200 070 346 348 00005921 1 02 26511 - 4201 014 Watts 465 2yr Proposed 2200 070 205 206 0001054 0 57 38 68 42 10 010 Watts 465 Syr E tatvlg 4500 070 433 4341 0000225 085 87 15 9834 010 465 Syr Pro 4500 070 272 272 0000833 063 71 00 5535 010 465 1 Dyr Existing 65 00 0 70 4 54 4 55 0 000285 1 01 108 99 11223 011 465 10yr 65 00 0 70 3 33 3 34 0 000469 0 62 108 72 67 41 0 08 465 25yr Exam 95 00 0 70 4 70 4 71 0 000426 1 28 127 32 122 69 0 13 raft 465 25yr Proposed 95 00 0 70 4 27 4 28 0 000250 0 59 181 72 94 02 0 06 465 SOyr Edsth 120 00 0 70 4 82 4 83 0 000523 1 46 142 39 130 66 0 15 465 5" Pro 120 00 0 70 4 54 4 55 0 000290 0 67 209 22 112 00 0 07 466 100yr Eusthg 150 00 0 70 4 95 4 97 0 000622 1 63 15985 13933 016 Watts 1465 1w Proposed 15000 070 4 75 4 76 0 000357 0 78 23380 12593 008 Watts 365 2, EdstM 2200 067 342 343 00004371 0 86 3043 4739 012 Watts 365 {2yr Proposed 22001 0 67 193 1 94 0001402 0631 34881 4025 012 Watts 385 Syr Exdstrg 45 00 067 4 32 4 32 0000155 0 70 103 86 118 21 008 Walls 385 Syr Proposed 45 00 0 67 2 63 264 0 000953 0 66 67 76 54 10 0 10 Watts 365 t0yr Edstkig 65 00 0 67 4 52 4 53 0 000198 0 84 129 60 135 65 0 09 Waits 365 1 Pro 65 00 0671 3281 3291 0 0004a4i 0 62 107 59 fi7 24 0 OB Reach RNer Sta Profile Plan 0 Total Min Ch El W S Elev Crff W S E.Ca Mw E6 Slope Val Chnl Row Area To Width Froude 4 Chi I cfsl I n n n n ttm frost f it Wang Walls Im 365 25yr 25yr EAsling Pro 95001 9500 067 067 4 66 4 25 4 67 4 25 0 000304 0000248 1 OB _ 059 150 12 186 91 148091 11234 012 006 Waft 385 w Existing 12000 067 4771 4791 0000379 1 24 16707 15762 013 Watts 1365 50yr Proposed 12000 067 451 4 52 0000285 067 21945 13497 007 Wale Watts Watt Watt Walls 365 365 315 315 315 t00yr 100yr 2yr 2yr Syr EAsing Proposed Existylg Proposed Existing 15000 15000 2200 2200 11 45 00 067 067 068 068 068 490 4 71 3 38 1 73 4 31 4911 472 339 174 431 0 000457 0000351 0000304 0002884 0000085 1 40 077 078 082 055 18680 24817 38 93 2688 14572 16804 15218 6382 3606 15614 014 007 010 017 006 Walt 315 Syr [proposed 4500 0681 2 52 253 0001249 073 61 35 51 76 012 Watt 315 l0yr Existing 6500 0681 4 51 4 51 0000107 0 651 17828 16865 0 07 Watt 315 1 0yr 6500 068 323 3 24 0000542 0 64 103 49 6606 0 08 Watt 315 25yr E>deth 9500 068 4 65 4 65 0000166 0 83 202 19 17727 008 Wane 315 25yr Proposed 9500 0681 4 22 4 231 0000246 0 58 20612 15095 006 Watts 315 5or Ed 12000 068 4 75 4 761 0000209 095 22137 18390 010 Walls 315 50yr P 12000 0 68 448 4491 0000274 0 65 24749 16718 007 Watt 315 100yr Existing 15000 0 68 4 87 4 88 1 0000256 108 24315 191 15 Oil Watt 315 100yr Proposed 15000 068 468 4691 0000332 0 74 281 12 17928 007 Watt 1265 2yr EftN 2200 0 35 3 38 1 50 3 38 0 000126 0 55 1 5897 8292 007 Welt 265 2yr Proposed 2200 0 35 1 641 072 165 00012681 061 3617 40 891 Oil Watt 265 5yr 4500 035 430 197 4311 0000052 046 16707 14295 005 Wads 265 5yr Proposed 4500 035 248 092 248 0000636 0 58 7717 5807 009 Watts 265 loyr Existm 6500 035 450 240 4511 0000073 0 57 19674 15471 006 Wafts 265 loyr Proposed 6500 0 35 3 21 106 322 0000314 0 54 12677 8238 007 Wads 265 25yr EmabV 9500 035 4 64 278 4 64 0000119 075 21830 16272 007 Wang 265 26yr Proposed 9500 035 4 21 123 4 22 1 0000165 0 51 23692 13765 005 Wads 265 w Edstmg 12000 035 4 74 295 475F 0000157 0 88 23558 16887 009 Watt 1265 5" Proposed 12000 0 35 447 135 448 0000194 0581 274 50 15291 006 Watts 265 100yr E4ds ft 15000 035 4 86 311 4 86 0000200 1011 25520 175591 010 Wads 265 10&fl Proposed 15000 035 466 148 4 67 0000243 0 681 304 86 16421 0 06 Wads 215 2yr EAsthlg 2200 000 320 1 43 3 33 0001652 283 7 79 55 26 028 Watts 215 2yr Proposed 2200 000 149 057 1 53 0 004612 1 64 13 39 44 75 024 Watt 215 Syr EAVIn 4500 000 430 224 430 0000061 056 13706 10238 005 Watt 215 5yr Proposed 4500 000 232 0 92 240 0 004361 2 15 2091 61 55 025 Watt 215 i0yr ExWmg 6500 000 450 2 84 4 50 000009 i 0 71 15813 111 18 006 Watt 215 loyr Proposed 6500 000 3 07 1 18 3 16 0003591 2351 2764 76 69 024 Watts 215 25 Existing 9500 000 4631 3 64 464 0000156 0 95 1 17310 11703 009 Wads 215 25yr Proposed 9500 000 4 21 1 51 4 21 0000121 0471 241 16 10341 0 04 Watt 215 50yr Efthq 12000 000 473 410 4 74 1 0 000212 1 131 18506 12151 010 Watts 215 50yr Proposed 12000 000 446 1 77 4 47 0 000149 0 54 1 26902 11321 005 Wafts 215 1 Exiny1 15000 000 4 84 410 485 0 000280 1321 19818 12637 012 Watts 215 100yr Proposed 15000 000 4 65 205 4661 0000194 064 291 11 120421 006 Wads 1182 Culvert Wads 150 2yr E1dsting 2200 000 1 44 1 44 2 11 0 021813 6 59 3 34 750 Tot Watt 150 2yr Proposed 2200 000 1 181 100 139 0014326 3 70 1 594 709 Watt ISO 5 4500 000 2 261 226 3 34 0018352 8 33 540 882 ]052 Waft 150 5yr Pro 4500 000 2 02 1 1 43 2 22 00070091 3 61 1247 8 43 Watt 150 l oyr 65 00 0 00 2 86 2 86 4 24 0 016984 9 43 6 89 9 78 Watts 160 1 Pm 6500 000 260 174 287 0005240 3701 1757 936 047 Wane 150 25yr Existing Watt 1150 25yr Proposed 9500 000 326 213 3 52 2 ONM 403 2355 2469 044 Wafts 1150 50yr Existing 12000 000 3 72 350 3 90 0 003156 3 64 4337 5049 038 Watts 1150 5Dyr PMPMW 12000 000 3 72 242 390 0003156 3 64 4337 5050 038 Watts 150 t00yr Eldsnng 15000 _ 000 407 350 422 0 002576 355 67 64 11802 035 Watle 150 1 15000 000 407 270 4 22 0 002576 355 67 64 11802 035 Watts 100 2yr Existylg 2200 200 0781 0 91 000601 9 2 85 772 556 043 Wets 100 2yr Proposed 2200 202 0 78 0 91 0006019 2 851 772 5561 043 Watt 1100 Syr E*ft 4500 200 174 / 90 0 005146 3 21 14 01 749 041 Watts 100 Syr Proposed 4500 200 174 1 90 0005146 3 21 1 1401 749 041 Welts 100 loyr Ewanng 6500 200 236 2 55 0004731 3 41T 1905 873 041 Warts 100 1 pyr Proposed 6500 200 236 2 55 0004731 3 41 1905 873 0 41 Wads 100 25yr Edstyig 9500 200 306 328 0004493 3 70 25 77 1363 0 41 Wads 100 25yr P 9500 200 307 328 0004490 3 70 25 77 1365 041 Watt 100 SOyr Existing 12000 200 3 52 373 0003684 374 3782 3919 038 Wads 100 50yr Proposed 120 00 2 00 3521 373 00036S4 374 37 83 3920 0 38 Watts 100 lopyr Eldstn 150 00 200 392 408 0002859 3 581 57 72 6135 0 34 Walls 1100 100yr Proposed 15000 200 392 4081 0002859 3 581 5772 6135 0 34 Wafts 50 2yr E*ft 2200 300 050 0 61 0005459 269 817 4 671 636 Watt 50 2yr Proposed 2200 300 050 0 61 0005459 269 8 17 4 67 036 Watts 50 5yr Eldsfhg 4500 300 143 008 1 61 0006530 344 1307 590 041 Watt 50 Syr Proposed 4500 300 1 43 _ 008 1 61 0006530 344 1307 590 041 Wads 50 loyr 9 6500 300 203 058 226 0007018 381 1705 741 044 Watts 60 10yr Pro 6500 300 203 058 226 0007018 381 17051 741 044 Weds 50 25 Existh 95 00 300 273 1 17 2991 00070791_ 4 16 22 85 9 27 047 Wads 50 25yr Proposed 95 00 3 00 273 1 16 2 99 1 00070741 4 16 22161 927 047 50 Elssfing 72000 300 318 160 3471 0006722 438 2816 1995 047 1W.ft Wads 50 Pro 120001 3 00 3 18 160 3471 00067 0 4381 28161 19961 0 47 Reaeh RM1rer Ste Profile Plan C o cfs Em, E W S El— It 361 CrY W S It) 206 E G 178v 1 3 881 EG SI 0/It 0005388 Vel Chnl (fVe 433 Flow Area 42171 Top W d I 4436 Froude p Chl 043 WaOe 50 100yr EwstnB 15000 3001 3 001 Watls 50 100yr Ro 150 00 Watts 0 2yr 22 00 yyypa p 2200 361 206 388 0005388 433 42 17 44 36 043 300 000 069 021 0012449 367 600 400 053 300 0 00 069 021 0012449 367 600 400 053 WaOS 0 5 Faostn0 4500 300 008 008 087 0 045190 7 11 633 411 1 01 etts 0 5 Pro 00 sed 4500 Wat6 0 10yr _g 6500 Watts 0 1 pre 6500 WaOs 0 25yr E1o;1Y19 9500 WaOS 0 25yr Pro 9500 300 008 008 087 0045190 711 633 4 11 _ 1 01 300 058 058 148 0042202 760 855 478 1 00 300 058 058 148 0042202 760 855 478 1 00 300 1 17 1 17 221 0040341 821 11 57 555 1 00 300 1 16 1 16 221 0040453 822 1155 — 555 1 00 Watts 0 W815 0 SOyr Preposad Watt 0 1 E>a51619 12000 300 1 60 160 272 0038316 851 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Reference Site Analyses REFERENCE SITE ANALYSES Ecological Engineering utilized several sources of existing reference Information approved by EEP and the regulatory agencies as part of the reference assessment for the proposed design Information was obtained from EEP, which recently Implemented a similar Coastal Plain headwater stream restoration project approximately 24 miles west of the Watts Site In addition, previous work was completed for the Watts Site under a pretense for natural channel design -based stream restoration This work included a limited assessment of potential wetland reference areas for riverine and non - riverine wetland restoration Both reference assessments were conducted by consultants under contract with EEP Ecological Engineering also qualitatively viewed the property immediately west of the Watts Site Permission to conduct surveys was not granted Therefore, only visual surveys were recorded from the property boundary separating the Project Site from this area Photographs of the reference wetland sites are depicted later in this appendix Since data from multiple reference sites was available, a holistic approach was used to formulate the conceptual design More emphasis however, was associated with the data from Reference Wetland Sites 1 through 4 rather than Sites 5 and 6 This reasoning was based on raw data availability and confidence Target Reference Conditions The Watts Site is currently fallow It is drained via a network of linear and lateral drainages Other than the soil characterization, there Is little evidence of the historical wetlands that would have existed on the site As a result, Ecological Engineering utilized physical parameters as well as other reference materials to ascertain the target wetland types The physical parameters included watershed size, soil mapping units and general topography Reference materials included information on vegetation community types According to EEP (2006), the following conditions summarized the search for a suitable Coastal Plain headwater stream and wetland reference (Headwater Forest) site • location within the Outer Coastal Plain physiographic region, • minimal hydrologic alteration, • jurisdictional wetland status, • watershed size between 30 and 300 acres (with the three sites spanning the range), • climax community — Headwater Forest (Small Stream Swamp) or Hardwood Flat (Non - Riverine Wet Hardwood Forest), • similar watershed soil types, • similar site soil types, • minimal impervious surfaces within watershed, • similar topography, and, • minimal presence of Invasive species Reference Site Search Methodology According to EEP (2006), all of the parameters listed In the above section were used to find three appropriate reference sites A GIS -based search was initially conducted for the Identification of reference wetland sites in the Outer Coastal Plain The GIS process was first based on an automated procedure which Included the overlay of CAMA wetland data, Chowan Soil Data, NC Gap Analysis Project (NCGAP) data, and public land No eligible sites were found on public land After potential sites were identified, sites near the project area were manually reviewed using other available GIS data such as aerial photography and topography Once sites Watts Properly Mitigation Plan - Pei qui mans County, PJC Appendix F Page 1 M, y 2012 were identified, some were visited that could be easily viewed from public roads. Neither Chowan County nor Edenton have GIS based parcel data; therefore, candidate reference site information was acquired at the Chowan County Tax office and Register of Deeds office (EEP, 2006). In 2003, Hurricane Isabelle impacted the northeastern portion of North Carolina and caused localized damage. This storm knocked down many trees. Even more trees were taken down as the landowners undertook clearcut operations in an effort to salvage available timber and reduce fire hazards. Several potential reference sites identified during the reference site search suffered tree loss from Hurricane Isabelle and were subsequently clearcut (EEP, 2006). Three reference sites were located during this search. The first, adjacent to EEP's UT to Pembroke Creek headwater stream restoration project site, and two within 20 miles of the Watts Site. All three reference sites are situated within Chowan County and may require permission from the landowner prior to entry. The fourth site is adjacent to the Watts Site in Perquimans County. Sites 5 and 6 were ascertained from previous work done at the Watts Site in 2005. These two sites are located approximately three miles northwest of the Project Site in Perquimans County. The following table shows a general assessment of each reference wetland as they relate to the parameters laid out above. Watts Property Stream and Wetland Restoration Site EEP Project Number 413 Compatibility Reference Reference Reference Reference Reference Reference Parameters Wetland i Wetland 2 Wetland 3 Wetland 4 Wetland 5 Wetland 6 (Visual Only) Outer Coastal Plain Yes Yes Yes Yes Yes Yes Amount of Hydrologic Minimal Minimal Minimal Minimal Unknown Unknown Alteration Jurisdiction Wetland Yes Yes Yes Yes Likely Likely Status Watershed Size 30 - 300 acres 30 - 300 acres 30 - 300 acres 30 - 300 acres 30 - 300 acres 30 - 300 acres Climax Community Mostly Mostly Young Mostly Young Mostly Type Similar Watershed Soil Some Yes Yes Yes Some Some Types Impervious Surfaces None Minimal Minimal None Unknown Unknown w /in Watershed Topography Similar Similar Similar Similar Similar Similar —r Invasive Species None None None None Yes Yes Present Source for Reference Wetland 1, 2 and 3 data is EEP (2006) and Wetland 5 and 6 is EEP (2005). Reference Site Parameters Wetland determination forms were completed for the first three reference wetland sites. Copies of these forms are provided later in the appendix. Each reference wetland exhibits two forms, one from within the wetland boundary and one from outside the boundary. Reference Wetland 1 Reference Wetland 1 is situated approximately 3.5 miles northwest of Edenton and adjacent to the UT to Pembroke Creek Restoration Site (Appendix F - Figure 5). According to EEP (2006), several parameters were collected during the reference reach surveys to better understand the physical setting of the reference area and to integrate the collected parameters into the restoration design. Reference wetland cross sections were surveyed and are provided at the end of the appendix The drainage area for Reference Wetland 1 is approximately 45 acres and significant ponded and flowing water was evident during the survey Average land slope down the wetland valley was 0 5% and water surface slope was 0 2% The flat portion of Cross Section 1 was 143 feet long and 58% of the distance was wet or had standing water The flat portion of Cross Section 2 was 133 feet long and 76% of the distance was wet or standing water Reference Wetland 1 is located in a former Carolina Bay and a significant portion of its upstream watershed was a former sandpit Accordingly, a large portion of the watershed has the soil designation Udorthents, indicating an area where natural soil has been altered (EEP, 2006) Soil Characterization According to EEP (2006), soil borings were conducted within Reference Wetland 1 The wetland soils were determined as Cape Fear loam bordered by Roanoke silt loam Cape Fear loam is described as very poorly drained, nearly level soils on stream terraces These soils formed in alluvial sediment A seasonal high water table is at or near the surface In a typical profile, the surface layer is black and very dark gray loam about 14 inches thick The subsoil, about 26 inches thick is dominantly gray, firm clay mottled with yellowish brown Below the subsoil and extending to a depth of about 60 inches is light -gray coarse sand mottled with gray Natural fertility, the content of organic matter, and available water capacity are all medium Permeability is slow, and shrink -swell potential is high In areas that have not received lime, reaction is very strongly acid Its taxonomic classification is fine, mixed, semiactive, thermic typic umbraquults Soil maps and aerial photographs are presented in Appendix F - Figures 6 and 7, respectively The following chart depicts the typical soil description for Reference Wetland 1 Soil Name: Cape Fear Loam Soil Depth Description Horizon A 0 to 6 Black (10YR 2/1) loam, weak medium granular structure, friable, many fine inches medium roots Eg 6 to 15 Gray (10YR 6/1) sandy loam, weak medium granular structure, friable, few fine inches medium roots Btgl 15 to 24 Light gray (10YR 7/1) sandy loam, weak medium subangular blocky structure, inches friable, slightly sticky, slightly plastic, common fine pores, few medium faint brownish yellow (10YR 6/6) soft iron masses, common medium prominent red (2 5YR 4/6) soft iron masses Btg2 24 to 34 Light gray (10YR 5/1) sandy clay loam, moderate medium subangular blocky inches structure, friable, slightly sticky, slightly plastic, common fine pores, many medium distinct brownish yellow (10YR 6/6) soft iron masses BCg 34 to 48 Grayish brown (10YR 5/2) loamy sand, weak medium subangular blocky inches structure, very friable, nonsticky, nonplastic, many medium prominent yellowish brown (10YR 5/8) soft iron masses Cg 48 to 56+ Cg 48 to 56+ inches inches Gray (10YR 6/1) sand, single grained, loose Source EEP, 2006 Vegetation According to EEP (2006), Reference Wetland 1 was in fairly good condition for vegetation analysis However, many trees had been knocked over from Hurricane Isabelle and the transition area had a fairly high number Watts Pioperty Mitigation Plan Perctuimans Cnuniy NC Appondix F Page 3 May 2012 of loblolly pine (Pinus toeda) The following charts depict the community types and plant species list found at Reference Wetland 1 Transect 1 - Wetland Area Community Type — Hardwood Flat (Non- Rivenne Wet Hardwood Forest (Oak -Gum Slough Subtype)) N N Canopy Subcanopy 5 N N Acer rubrum 5 Liquidambar styraciflua 5 briodendron tuhpifera 5 Magnolia virgimana Occasional Nyssa biflora 50 Pinus taeda 5 Quercus launfoho 25 Quercus michauxu 5 Ilex opaca Occasional Transect 2 - Wetland Area Community Type — Hardwood Flat (Non- Riverine Wet Hardwood Forest (Oak -Gum Slough Subtype)) N N Canopy Subcanopy 5 N N Acer rubrum 25 Nyssa aquatica 20 Nyssa biflora 40 Pinus taeda 5 Quercus launfoha 10 Pinus taeda 5 Ilex opaca Occasional Fraxinus carohmano Occasional Source EEP, 2006 Reference Wetland 2 Transect 1 - Wetland Edge Community Type — Hardwood Flat (Non- Riverine Wet Hardwood Forest (Transitional Disturbed)) Reference Wetland 2 is situated approximately eight miles east of Edenton (Appendix F - Figure 8) According to EEP (2006), the drainage area for Reference Wetland 2 was approximately 279 acres Average land and water surface slopes along the wetland valley was 0 5% The flat portion of Cross Section 1 was 133 feet long and 53% of the distance was wet or had standing water The flat portion of Cross Section 2 was 87 feet long and 28% of the distance was wet or standing water (EEP, 2006) These cross sections are depicted in at the end of the appendix Soil Characterization According to EEP (2006), the site soil series for Reference Wetland 2 is Chowan silt loam (Appendix F - Figure 9) Reference Wetland 2 is very wet, but it does not have a defined stream channel Therefore, this is reflected in the proposed restoration efforts as no defined stream channel is proposed (EEP, 2006) Soil borings were conducted within Reference Wetland 2 The taxonomic classification for Chowan silt loam is Watis Property Mitigation Plan- Pciquimans County NC Appendix F Page 4 May 20 12 Canopy Subcanopy N N Acer rubrum 5 Carya glabra 10 Cornus flonda Occasional Liquidambarstyranflua 10 Lmodendron tuhpifera 25 Magnolia grandiflora Occasional Pinus taeda 40 Quercus albs 10 Quercus mgro Occasional Vacamum atrococcum Occasional Prunus serobna Occasional Ilex opaca Occasional Transect 2 - Wetland Edge Community Type — Hardwood Flat (Non- Riverine Wet Hardwood Forest (Transitional Disturbed)) Canopy Subcanopy N N Acer rubrum 15 Uriodendron tulpifera 15 Magnolia virgmiana Occasional Nyssa btflora 10 Pinus taeda 40 Quercus michauxii 10 Quercus nigra 5 Quercus phellos 5 Ilex opaca Occasional Fraxinus carohniana Occasional Reference Wetland 2 is situated approximately eight miles east of Edenton (Appendix F - Figure 8) According to EEP (2006), the drainage area for Reference Wetland 2 was approximately 279 acres Average land and water surface slopes along the wetland valley was 0 5% The flat portion of Cross Section 1 was 133 feet long and 53% of the distance was wet or had standing water The flat portion of Cross Section 2 was 87 feet long and 28% of the distance was wet or standing water (EEP, 2006) These cross sections are depicted in at the end of the appendix Soil Characterization According to EEP (2006), the site soil series for Reference Wetland 2 is Chowan silt loam (Appendix F - Figure 9) Reference Wetland 2 is very wet, but it does not have a defined stream channel Therefore, this is reflected in the proposed restoration efforts as no defined stream channel is proposed (EEP, 2006) Soil borings were conducted within Reference Wetland 2 The taxonomic classification for Chowan silt loam is Watis Property Mitigation Plan- Pciquimans County NC Appendix F Page 4 May 20 12 mixed, active, nonacid, thermic Thapto- Histic Fluvaquents The following is the typical soil description for Reference Wetland 2 Soil Name: Chowan Silt Loam Soil Depth Description Horizon A 0 to 6 Dark grayish brown (10YR 4/2) silt loam, weak granular structure, very friable, inches common Liquidambar styranflua medium distinct yellowish brown (10YR 5/6) soft iron masses Cg 6 to 36 Gray (10YR 5/1) silty clay, friable, slightly sticky, slightly plastic, common inches medium distinct Quercus launfolto yellowish brown (10YR 5/6) soft iron masses 20a 15 to 24 Black (10YR 2/1) sapric material, massive, very friable inches 12 Source EEP, 2006 3 Vegetation According to EEP (2006), the canopy of Reference Wetland 2 was impacted by Hurricane Isabelle However, all of the plant species are still represented, dust present at lower densities An aerial photograph is presented in Appendix F - Figure 10 Overall, Reference Wetland 2 appeared to be very representative of the Coastal Plain Small Stream Swamp and the Mesic Mixed Hardwood Forest community type (EEP, 2006) Wetland Area Community Type — Headwater Forest (Coastal Plain Small Stream Swamp) Source EEP, 2006 Reference Wetland 3 Wetland Buffer Area Community Type - - Mesic Mixed Hardwood Forest (Coastal Plain Subtype) Canopy( %) Fagus grandifoho 20 Nyssa biflora 40 Linodendron tuhpifera 30 Liquidambor styranflua 10 Reference Wetland 3 is also located approximately eight miles east of Edenton It is approximately one mile north of Reference Wetland 2 (Appendix F - Figure 8) According to EEP (2006), the drainage area for Reference Wetland 3 was 30 acres and had the appearance of being slightly drier than Reference Wetland 2 with no standing water Small channels were evident at the lower end of the reference Average land surface slope along the wetland valley was 16% Assuming flow in the observed channels, a range for valley width of 14 to 47 feet for this reference (EEP, 2006) Watts Property MiUgaiion Plan Pei quimans County NC Aopendr, F Page 5 May 2012 Canopy( %) Linodendron tuhpifera 21 Liquidambar styranflua 12 Acer rubrum 15 Carpinus caro6mana 21 Quercus launfolto 3 Nyssa aquatics 9 Nyssa bifloro 12 Fraxinus pennsylvamca 3 Fraxinus carohniana 3 Diospyros virgmiana 3 Source EEP, 2006 Reference Wetland 3 Wetland Buffer Area Community Type - - Mesic Mixed Hardwood Forest (Coastal Plain Subtype) Canopy( %) Fagus grandifoho 20 Nyssa biflora 40 Linodendron tuhpifera 30 Liquidambor styranflua 10 Reference Wetland 3 is also located approximately eight miles east of Edenton It is approximately one mile north of Reference Wetland 2 (Appendix F - Figure 8) According to EEP (2006), the drainage area for Reference Wetland 3 was 30 acres and had the appearance of being slightly drier than Reference Wetland 2 with no standing water Small channels were evident at the lower end of the reference Average land surface slope along the wetland valley was 16% Assuming flow in the observed channels, a range for valley width of 14 to 47 feet for this reference (EEP, 2006) Watts Property MiUgaiion Plan Pei quimans County NC Aopendr, F Page 5 May 2012 Soil Characterization According to EEP (2006), Soil borings were conducted within Reference Wetland 3 The wetland soils were found to be Roanoke silt loam (Appendix F - Figure 11) The following is the typical soil description for Reference Wetland 3 (EEP, 2006) Soil Name: Roanoke Silt Loam Sod Depth Description Horizon 5 Acer rubrum Ap 0 to 3 Grayish brown (10YR 3/2) loam, weak fine granular structure, friable, slightly Liquidambar styraciflua inches sticky, slightly plastic, common fine roots A 3 to 12 Gray (10YR 6/1) loam, weak fine granular structure, friable, slightly sticky, inches slightly plastic, few fine roots, common medium prominent yellowish brown (10YR 5/6) soft iron masses Btg1 12 to 30 Gray (10YR 6/1) silty clay loam, moderate medium subangular blocky inches structure, firm, moderately sticky, moderately plastic, few medium roots, common coarse distinct yellowish brown (10YR 5/6) soft iron masses Btg2 30 to 42 Dark gray (10YR 3/1) sandy clay, weak medium subangular blocky structure, inches firm, moderately sticky, moderately plastic, few medium roots Cg 42 to 48+ Gray (10YR 6/1) loamy sand, massive, loose inches Source EEP, 2006 Vegetation According to EEP (2006), Reference Wetland 3 is a younger forest than the other two reference wetland sites This appears to have helped save the trees as they were more protected during Hurricane Isabelle Even though it was younger, it still has an enclosed canopy and no real invasive species problems An aerial photograph is provided in Appendix F - Figure 12 Wetland Area Community Type — Hardwood Flat (Non- Riverine Wet Hardwood Forest) Canopy( %) Linodendron tulipifera 60 Carya glabra 5 Acer rubrum 25 Carpinus carohniana 80 (subcanopy) Liquidambar styraciflua 5 Ulmus americano 5 Source EEP, 2006 Reference Wetland 4 Wetland Buffer Area Community Type - - Mesic Mixed Hardwood Forest (Coastal Plain Subtype) Canopy( %) Carya glabra 5 Fagus grondifolia 30 briodendron tulipifera 20 Liquidambar styraciflua 20 Ulmus amencana 20 Quercus pagoda 5 Reference Wetland 4 is situated immediately adjacent to the Project Site (Appendix F - Figure 13) Specifically, it is located adjacent to the western boundary and supports a stable Headwater Forest community Property access was denied by the landowner, however, a visual reconnaissance was completed by walking along the property boundary This visual reconnaissance along with a detailed map review provided the following information regarding this reference site Walls Properly Mitigation Plan Perquuriens County, NC Appendix F Page 6 May 2012 Reference Wetland 4 exhibits an overall drainage area of approximately 60 acres One small channel was observed with standing water throughout its length Its immediate watershed is mostly forested surrounded by network of agricultural lands The vegetation within this area is mature and likely greater than 50 years in age Its understory is relatively sparse allowing for visual Investigations to take place Soil Characterization The following soil Information is based exclusively on a literature and map review As previously mentioned, access to this area was not granted According to NRCS (2010), Reference Site 4 is underlain primarily by Roanoke silt loam (Appendix F - Figure 14) Dogue fine sandy loam and Dorovan muck also exist, but are situated near the site's downstream confluence with the Little River The taxonomic classifications for Roanoke and Dogue soils are presented in Section 6 6 The taxonomic classification for Dorovan muck is dysic, thermic typic haplosaprists (NRCS, 2010) Soil Name: Roanoke Silt Loam (Typical Profile) Soil Depth Description Horizon Ap 0 to 7 dark grayish brown (10YR 4/2) silt loam, weak fine granular structure, friable, slightly inches sticky, slightly plastic, many fine roots, strongly acid, abrupt smooth boundary (5 to 9 inches thick) Btg1 7 to 12 gray (10YR 5/1) silty clay loam, moderate fine subangular blocky structure, friable, inches slightly sticky, slightly plastic, many fine and medium roots, few faint clay films on faces of peds, few medium prominent yellowish brown (10YR 5/8) irregularly shaped masses of iron accumulation, few fine flakes of mica, very strongly acid, clear smooth boundary Btg2 12 to 20 gray (10YR 5/1) clay, moderate medium and coarse angular blocky structure, firm, inches moderately sticky, moderately plastic, few medium and large roots, few faint clay films on faces of peds, few medium prominent brownish yellow (10YR 6/8) irregularly shaped masses of iron accumulation, few fine flakes of mica, very strongly acid, gradual smooth boundary Btg3 20 to 40 gray (N 6/0) clay, moderate coarse prismatic structure parting to weak medium inches subangular blocky, firm, moderately sticky, moderately plastic, few medium and large roots, common medium prominent yellowish brown (10YR 5/4) irregularly shaped masses of iron accumulation, common faint clay films on faces of peds, 2 percent quartz gravel, few fine flakes of mica, very strongly acid, gradual smooth boundary (Combined thickness of the Btg horizon is 25 to 50 inches ) BCg 40 to 50 light brownish gray (2 5Y 6/2) silty clay loam with a few pockets of sand, weak fine inches subangular and angular blocky structure, firm, slightly sticky, slightly plastic, many medium distinct pale yellow (2 5Y 7/4) and many medium prominent yellowish brown (10YR 5/6) irregularly shaped masses of iron accumulation, 2 percent quartz gravel, common fine flakes of mica, very strongly acid, gradual smooth boundary (0 to 20 inches thick) 2Cg 50 to 72 gray (5Y 6/1) strata ranging from sand to clay, massive, many gray and green iron inches depletions and yellow irregularly shaped masses of Iron accumulation, some strata contain up to 40 percent quartz gravel, few fine flakes of mica, very strongly acid Vegetation Based on visual Investigations of the reference area, a mature forest is present Storm damage is obvious by the gaps in the canopy, as well as evidence of downed trees However, this damage does not seem to have adversely effected the current type An aerial photograph of the area is presented in Appendix F - Figure 15 Vegetative species observed are presented below Actual percentages and/ or dominance assessments were not conducted since access to the property was restricted Waits Property Mitigation Plan Pcrqu1171a1is County, NC AupEndix F Page 7 May 2012 Wetland Area Community Type — Headwater Forest (Coastal Plain Small Stream Swamp) Hardwood Forest (Coastal Plain Subtype) Stratum Liriodendron tulipifera Canopy Quercus michauxii Canopy Acer rubrum Canopy Morelia cerifera Understory Liquidambar styraciflua Understory Magnolia virginiana Understory Carpinus caroliniana Understory Reference Wetland 5 Wetland Buffer Area Community Type - - Mesic Mixed Hardwood Forest (Coastal Plain Subtype) Stratum Quercus alba Canopy Fagus grandifolia Canopy Liriodendron tulipifera Canopy Liquidambar styraciflua Canopy Ulmus americana Canopy Pinus taeda Canopy Quercus rubro Canopy Prunus serotina Understory Ostraya virginiana Understory Arundinaria sp. Understory Smilax sp. Understory Polystichum acrostichoides Understory According to EEP (2005), this wetland area is located approximately three miles northwest of the Watts Site (Appendix F - Figure 16). Specifically, it is east of Red Bank Road (SR 1331) approximately one mile north of its intersection with Woodville Road (SR 1329). This wetland site was identified as riverine. Based on the information available, its underlying soils are mapped as Chowan silt loam (Appendix F - Figure 17). This soil is very poorly drained and present along the floodplains of small streams that flow into the Perquimans River (EEP, 2005). The canopy is dominated red maple (Acer rubrum), green ash (Fraxinus pennsylvanica) and American elm (Ulmus Americana). According to the document, it was evident that approximately 60 to 80% of the canopy was damaged by the hurricanes that struck the area in 2004. The shrub stratum included Chinese privet (Ligustrum sinense), Japanese honeysuckle (Lonicera japonica), greenbrier (Smilax spp.), rattan vine (Berchemia scandens) and various saplings from the species noted in the tree stratum (EEP, 2005). The document also notes the manipulation of this site has occurred in the past, and the consultant recognized that the reference vegetation lacks diversity (EEP, 2005). An aerial photograph of the reference area is provided in Appendix F - Figure 18 and site photographs are also available in this appendix. During March 2005, the consultant reportedly installed two gauges within this reference area to collect groundwater data. These gauges were identified as WRR -1 and WRR -2. No data was available for these gauges and it is unsure whether or not these gauges are still in place. Ecological Engineering presented this information since it was available and associated with prior work at the Project Site. Overall, the existing data was lacking in quantitative information and not utilized as a main background source for the conceptual design. Reference Wetland 6 In addition to Reference Wetland 5, the consultant also located and assessed a nearby non - riverine wetland reference site. This site, referred to as Reference Wetland 6 is also located east of SR 1331 and approximately three - fourths of a mile west- northwest of its intersection with SR 1329 (Appendix F - Figure 16). According to EEP (2005), the area appears to flood much less frequently than the riverine reference wetland (Reference Wetland 5) and although no areas of standing water were observed, soils were saturated to near the ground surface These soils were mapped as Tomotley fine sandy loam, a poorly drained soil with moderate permeability (EEP, 2005) The canopy was dominated by loblolly pine (Pinus taeda) with limited specimens of tulip poplar (Liriodendron tulipifera), red maple (Ater rubrum) and an unidentified oak (EEP, 2005) The shrub stratum consists of wax myrtle (Morelia cerifera), sweetgum (Liquidambar styraciflua), American holly (Ilex opaca), greenbrier (Smilax spp ) and saplings of species noted in the canopy An aerial photograph of this area is depicted on Appendix F - Figure 18 and site photographs are also provided in the appendix Ecological Engineering also presented this information since it was available and associated with prior work at the Project Site Overall, the existing data was lacking in quantitative information and not utilized as a main background source for the conceptual design During March 2005, the consultant also reportedly installed two gauges within this reference area to collect groundwater data These gauges were identified as WRN -1 and WRN -2 No data was available for these gauges and it is unsure whether or not these gauges are still in place Watts 1'roperty Mitigation Piz 11 Pei quimnris County, NC Appandix F Page iblay 2012 Reference Wetland 1 Photographs (source: EEP, 2006) Photo 1— Reference Wetland 1. MW 16 in foreground. Photo 2 — Reference Wetland 1 Photo 3 — Reference Wetland I Photo 4 — Reference Wetland I it pol Citl 4, i Reference Wetland 2 Photographs (source: EEP, 2006) Photo 1 Reference Wetland 2 Photo 2 Reference Wetland 2 Photo 3 — Reference Wetland 2 Photo 4 — Reference Wetland 2 Reference Wetland 3 Photographs (source: EEP, 2005) Photo 1 — Reference Wetland 3. Hanging blue /white tape indicates cross - section 2. Photo 2 -- Reference Wctland 3. Photo 3 — Reference Wetland 3. Photo 4 — Reference Wetland 3. Photo 5 — Reference Wetland 3. Photo 6 — Reference Wetland 3. Photo 7 — Reference Wetland 3. Photo 8 — Reference Wetland 3. Reference Wetland 4 Photographs Reference Wetland 4 — Coastal Plain first order stream channel (May 2009) Reference Wetland 4 — Coastal Plain first order stream channel (May 2009) Reference Wetland 4 — Coastal Plain first order stream channel (May 2009) Reference Wetland 4 — Coastal Plain first order stream channel (March 2010) Reference Wetland 4 — Coastal Plain first order stream channel (March 2010) Reference Wetland 4 — Coastal Plain first order stream channel (March 2010) Refer ence Site Photographs Pagc Watts PropcityStream and Wetland RcstorutionSrte, PcrclunnanS County, N to Prepared by Ecological Cr,grneering, LL Reference Wetland 4 — Mesic Mixed Hardwood Forest (March 2010) Reference Wetland 4 — Mesic Mixed Hardwood Forest (March 2010) Reference Wetland 1 USACE Data Forms (Source EEP, 2006) DATA FORM ROUTINE WETLAND DETERMINATION (1987 COE Wetlands Determination Manual) Project / Site* % r Peer r pkr 0Y Lkild Date: `r County: �t, -cro Applicant /Owner F- investigator. Erigo Selii State A. C. Do normal circumstances exist on the site? Yes L--No Community ID Is the site significantly disturbed (Atypical situation)? Yes No Transect IQ• {P— Is the area a potential problem area? Yes No--C Plot ID. .4. t (explain on reverse if needed) 314cr - rkhru VEGETATION Dominant Plant Species Stratum Indicator Dominant Plant Species Stratum Indicator — Aerial Photographs c. e. 2 _ Inundated 1o. 314cr - rkhru 'F', a "- r C 11 4 c 7. c�e �-i 12 13 5,^ r cum .Y ,c Q r C� Fr)CCO- 6 Depth of Surface Water. r- (in) 14 7 Oxidized Roots Channels in Upper 12" is g _ L.pyater- Stained Leaves Depth to Saturated Soil. 16 Percent of Dominant Species that are OBL, FACW, or FAC excluding FAC+ b a Remarks T Other (Explain in Remarks) Remarks HYDROLOGY _ Recorded Data (Describe In Remarks): Wetland Hydrology Indicators _ Stream, Lake, or Tid Gauge — Aerial Photographs Primary Indicators Other _ Inundated ✓Saturated in Upper 12" 4-"'No Recorded Data Available —Water Marks _ Drift Lines Field Observations _ Sediment Deposits Drainage Patterns in Wetlands Depth of Surface Water. r- (in) Secondary Indicators: Oxidized Roots Channels in Upper 12" Depth to Free Water in Pit. (m.) _ L.pyater- Stained Leaves Depth to Saturated Soil. 2 (In.) _ Local Sod Survey Data FAC- Neutral Test T Other (Explain in Remarks) Remarks SOILS c' a r: Map Unit Name (Series and Phase): `_ `C,'" ' Drainage Class:- f Taxonomy (Subgroup)• e- 'tr hx� °u'' ''S Confirm Mapped Type? Yes_ No prone Description. Matrix Colors Mottle Colors Mottle Texture. Concretions, Contrilst s t r e a m s etc. (Inches) Horizon I (Munson Moist) o 0—C IS ,llpmrh S4 is 4 v %�;7� a'sh 10 Y s6 %n, Hydric Soil Indicators _ Histosol Hisdc Epipedon —Concretions —High Organic Content in Surface Layer In Sandy Soils _ "ulfldle Odor _Organic Streaking in Sandy Soils Aqulc Moisture Regime Reducing Conditions _Listed On Local Hydric Soils List _Listed on National Hydric Solis List t/Gleyed or Low -Chroma Colors —other (Explain In Remarks) Remarks }� F'k� WETLAND DETERMINATION Hydrophytic Vegetation Present? Yes No _ Is the Sampling Point Wetiand Hydrology Present? Yes No _ Within a Wetland? Yes I! No_ Hydric Solis Present? Yes - No Reference Site 1 Upland DATA FORM ROUTINE WETLAND DETERMINATION (1987 COE Wetlands Determination Manual) II'' Project /Site: IIT %�PYh�cbkff� O�c�°rG :ti %1��nM I Date �% /��va Applicant / Owner: EFP - County U tJJ 4 Investigator _ Inundated State. hJQ_ Do normal circumstances exist on the site? vas No Community ID. Is the site significantly disturbed (Atypical situation)? Yes No Transact Jp.•- Is the area a potential problem area? Yes No ✓ Plot ID: (A (explain on reverie If needed) �rE C-� VEGETATION Dominant Plant Species Stratum Indicator Dominant Plant Species Stratum Indicator - Primary Indicators Other _ Inundated 2. r r 1 ;:A f- 10. 11 -- - 12. 3 'F-t "e FAC } 4 —NC_ 6 r- r 4 k, ? ' c, rem' CL( 13 S. a a ^ - a� �rE C-� 14. 7. ,, ��. , r)r Yew "t ! 16 8. 16. Percent of Dominant Species that are OBL, FACW, or FAC excluding FAC -) o Remarks HYDROLOGY _ Recorded Data (Describe In Remarks)- Wetland Hydrology Indicators Stream, Lake, or Tide Gauge Aerial Photographs Primary Indicators Other _ Inundated _ in Upper 12" "o Recorded Data Available _Saturated _ Water Marks — _ Dnft Lines Field Observations: — Sediment Deposits _ Drainage Patterns in Wetlands Depth of Surface Water. '— (in) Secondary Indicators. Depth to Free Water in Pit 0 � n. ) r P _ Oxidized Roots Channels in Upper 12" Water-Stained Leaves �� Local Soil Survey Data Depth to Saturated Soil: (in.) r.= FAC- Neutral Test Other (Explain In Remarks) Remarks- n SOILS Map Unit Name n, (Series and Phase): i)U,,rGr flh�Cj 1 Sailily ;,3qn, Drainage Class:l"iaN Taxonomy (Subgroup). ='R' Gt C T+ol_�� :t C` [:[5—Confirm Mapped Type? Yes_ No Profile Descriotion Depth Matrix Colors Mottle Colors Mottle Texture, Concretions, (inched Horizon 1111unsell Moist) (Munsell Molad AbundancelContrast Structure. etc. (2 -3 P /0r 3-2-11-5 94 ro -6 ' re � 1/1 Hydric Soil Indicators: Histosol _ Concretions _ Histic Epipedon _ High Organic Content In Surface Layer In Sandy Soils _ Sulfidic Odor _Organic Streaking in Sandy Soils _ Aqulc Moisture Regime _ Usted On Local Hydric Sods List —Reducing Conditions _Listed on National Hydric Sods List _ Gleyed or Low -Chroma Colors _Other (Explain in Remarks) Remarks: WETLAND DETERMINATION Hydrophytic Vegetation Present? Yes No _ Is the Sampling Point Wetland Hydrology Present? Yes , No c! Within a Wetland? Yes_ No — Hydric Hydric Soils Present? Yes _ No -- Reference Wetland 2 USACE Data Forms (Source EEP, 2005) DATA FORM ROUTINE WETLAND DETERMINATION (1987 COE Wetlands Determination Manual) Project / Site: wo, e c$ Date: Applicant! Own r: �:* County:- Investigator. �oIOn n„ State �L Do normal circumstances exist on the situ Yes l"" No Community ID IQ Is the site significantly disturbed (Atypical situation)? Yes Nom ✓ Transect Plot ID: Is the area a potential problem area? Yes No Water Marks (explain on reverse if needed) Percent of Dominant Species that are OBL, FACW, o��r11FAC excluding FAC -) VEGETATION Dominant Plant Species Stratum Indicator Dominant Plant Species Stratum Indicator 2 S' Ca I °i'a 3 4 x 5 6 I wlec 4"1 4r b der ... ' FAF-W =AcL r C L, 10. 11. - -- 12. 13. 14 15. 7 6 t/No Recorded Data Available Water Marks 16 Percent of Dominant Species that are OBL, FACW, o��r11FAC excluding FAC -) Remarks E MRrn � r e tioeh j^4% r NY • ' ri` r3. G �.Y t� cQ t f�'� HYDROLOGY — Recorded Data (Describe In Remarks): Wetland Hydrology Indicators Stream, Lake, or Tide Gauge — Aerial Photographs Primary Indicators* _ Other Inundated — --Saturated In Upper 12" t/No Recorded Data Available Water Marks — Drift Lines Field Observations _ Sediment Deposits . Drainage Patterns In Wetlands Depth of Surface Water- — (on.) Secondary Indicators: _ ✓Oxidized Roots Channels in Upper 12" Depth to Free Water In Pit. — (in.) _ Water-Stained Leaves �-- Local Soil Survey Data Depth to Saturated Soil /0 (in.) = FAC - Neutral Test — Other (Explain in Remarks) Remarks Soils Map Unit Name 1 (Series and Phase): ' �r `Lfxa�l J ,1 �� f �� Drainage Class,_,' L'�' e ,W "' Taxonomy (Subgroup). ARr }d l v-,4 Mapped Type? Yes_ No Profile Description, Depth Matrix Colons Mottle Colors Mottle Texture, Concretions, lincheel Hodson IMunsell Moist) (Munseli Moist) AbundencelContrast Structure. etc q o jp e Hydric Soil Indicators: _ Histosol Histle Epipedon _Concretions _ High Organic Content In Surface Layer In Sandy Soils _ Sultldlc Odor _Organic Streaking in Sandy Soils _ Aquic Moisture Regime _Listed On Local Hydric Soils List Reducing Conditions _Listed on National Hydric Solis List c/Gleyed or Low -Chroma Colors —Other (Explain In Remarks) Remarks: WETLAND DETERMINATION Hydrophytic Vegetation Present? Yes L---No _ Is the Sampling Point Wetland Hydrology Present? Yes No _ Within a Wetland? Yes ` - No_ Hydric Soils Present? Yes No Reference Site 2 Upland DATA FORM ROUTINE WETLAND DETERMINATION (1987 COE Wetlands Determination Manual) T f� 4ri Date y11 Project! Site Applicant/ Owner !<� County: (-J'd'&bA2 Investigator ;ate, h State PVC_ Do normal circumstances exist on the site? Yes t" No Community ID ID Is the site significantly disturbed (Atypical situation)? Yes No7 Transect Plot ID Is the area a potential problem area? Yes No 11. -- (explain on reverse if needed) F cj-t vcr_GTATInM Dominant Plant Species Stratum Indicator Dominant Plant Specim Stratum indicator YC' 9. 2 w trrt J FAcu 10 3 i rr r T� tee F-A C. 11. -- 4. !t r t�tv Sz�r rc •q 1k F cj-t 12 5 Depth of Surface Water "— (in.) 13 6 Oxidized Roots Channels In Upper 12" 14. 7 16 6 4 ' FAC - Neutral Test 16 Percent of Dominant Species that are OBL, FACW, or FAC excluding FAC -) Remarks HYDROLOGY _ Recorded Data (Describe In Remarks) Wetland Hydrology Indicators Stream, Lake, or Tide Gauge Aerial Photographs Primary Indicators _ Other _ Inundated — — Saturated in Upper 12" v No Recorded Data Available — — Water Marks Drift Lines Sediment Deposits Field Observations' — Drainage Patterns in Wetlands Depth of Surface Water "— (in.) Secondary Indicators Oxidized Roots Channels In Upper 12" Depth to Free Water in Pit "— fin.) _ Water-Stained Leaves _ Local Soil Survey Data Depth to Saturated Soil (m.) 4 ' FAC - Neutral Test — Other (Explain In Remarks) Remarks. Soils Map Unit Name n, F4 (Series and Phase) )O:i' GI G r) A C t;xhjv ;�� {m Drainage Class: Taxonomy (Subgroup)* 14 w C :ld' 11t,—Confirm Mapped Type? Yes_ No —�- Profile Description. Depth Matrix Colors Mottle Colors Mottle Texture, Concretions, (inches) Horlwn (Munseil Moist) (Munsell Moist) Abundance/Contrast Structure. etc + � 1) /Or )f Hydric Soil Indicators. _ Histosoi Histic Epipedon _ Concretions —High Organic Content In Surface Layer in Sandy Soils _ Sulfidic Odor _Organic Streaking In Sandy Soils _ _ Aqulc Moisture Regime _Listed On Local Hydric Soils List _ Reducing Conditions _Listed on National Hydric Soils List Gleyed or Low -Chroma Colors _Other (Explain in Remarks) Remarks: WETLAND DETERMINATION Hydrophydc Vegetation Present? Yes i! No _ Is the Sampling Point I Wetland Hydrology Present? Yes_ No f, Within a Wetland? , Yes_ No Hydric Soils Present? Yes _ No 1-'' Remarks. Reference Wetland 3 USACE Data Forms (source: EEP, Zoos) i-11 iF7 F , +' °* ....: I, 1 i r;•OS.iill I.c. ':::L i' ' .•.nC {ff } r�- F a ii I i I I,, v u. , tL! -� fi .4 '0: LAW A !J, 24TV" .......... x rF I °�fyyj��jj{� �zqt 1 I 1 t f ivink .j ,I flg�gI��111 ilY f �E I 6 ( f 3 ;1 St 4 'x`F1 es5 t 9iy- a t.ir- x7 1 1` II I 1. � t a r k 3 r`z i1 153 ryf f 'a- z s. y i 7 r y 5 �t�- I '1 ^{�att3x' FF. }��Y•i.,L �a,�i r$f 7• <Sls.. t: t kf� 'i.. � � t <I T tt 1 I t 1 t I 1 !':,:x._..:Y '• ' �.. .>�:i1zu': :.:_'�1��aC.1fa�`C � ' S .. 1 ' Ej'i ! 41 -•� �� �, + y"O. Ogg r r q 171 tY�,tif 4,Itf ?� > , �1t r: 1 �xi ti n ? i i ,, Y )s C 4... Oda 5'.Y o. ir�„�i !• ' .. l •a k � - i �S '� i2f . 2y4i�1 �•'}1 f 1.T1J r' jl'S.IF 1. Efs t t k�St d e i ,.,t � w 4 2 �IyiP'Sr�2�>a IlT ,t d a .� .',:Vl•i'�arit3F�'�y{A .a �4 -. " S� i t +wilt + sd $ c ,t 5 ` l.!•1• fsi��+�y . 40 1L�S r SS qij ij,1411 f e t I ( ti �i�1 1Y < 1j c tZ - d SS.S •r'i I - ,�F, 4 1SVR'. f. )T ;kf l Si r1 >'i 1 {f 1 f Y r�, yZyF ,..ttt -- fA(R{1y( - VMS .:,.f011.1- tjl: 'Ilfftil �I 2. iMm S (L E y( C K` s � N a i r Y i.i S J t n r �Y.t t' �)'x kF t - , y�ff II 11 Il a1Sf I �, Tf, �a��'FFS��. I .1 .Y�e�:ti+ * � fi -.. - :,�.. e�rrtt e w` �y;r�'1s +'1 � _.. .. �,� ., , a��y� .F��1Fr�`�'jf 1 •` . t.iv. � • :I� III .'• ?'..:.5'.e ..�.. WO 0.0 -1.0 i 3 -2.0 C C �Lh V o -3.0 .e a. d C -4.0 -5.0 UT Pembroke Wetland and Stream Restoration • USGS HUC 03020105 Restoration Plan • Chowan County, North Carolina • September 2006 Reference Sites Groundwater Elevations and Rainfall Data Depth Criteria � �'V Depth of Well -6.0 c MW16 11T I I I 1 111 M I ., ° -MW18' 2.5 �RGI d RG 2 2.0 c o �c Ic c �: �c �o �o �o %0 110 G G G. G L' C G ;y ip R cd CccE c3 a7 �O a% c0 R% 7 7 7 7 7 7 7 7 ccW C G - M v) 0. - C N M N Q N C C N i i M i i C i i i N i N i N N 4 Date ®NATURAL SYSTEMS E N a 1 N E a R 1 N 0 5.0 4.5 4.0 3.5 3.0 c MW16 MW17'' ° -MW18' 2.5 �RGI d RG 2 2.0 RG 3 1.5 RG = Rain Gauge 1.0 0.5 0.0 �y . �.-� •• Imo `�'' G I � � � _ — _--� -- --- �'�` —_i • •9µY) 10./ �.: - -� I .,. - - -.r I- - s ��_._.. —� _- -#- _- I __ - i ch = 3,00 fe'�t ,Haan' Sid i 1 � I r` "� � • (' .. s • r ,° �_- . _ _` I •es /� - �,�T ? =;_�`' r.. to Ik REFERENCE WETLAND 1 ( 1 f _ Al jl Eli I\ i •ice I �! + � o � � _. 1 • �. ' -- ,., 1r '' -.:. -� - + l, ' - `�� .-_ •Cam � �. -• ,t 7.�. �/ , ti� ... '`` -_ Wit' - � _ — - I �= -' '• � r' ��a � �f 1 Prepared By: ECOLOGICAL ENGINEERING, LLP REFERENCE WETLAND 1 128 Raleigh Street VICINITY MAP Holly Springs, NC 27540 (919) 557 -0929 Watts Property FIGURE Perquimans County, NC Prepared For: NCEEP EEP Contract No. D090595 5 2728 Capital Boulevard February 21, 2011 Suite 1H 103 h(U1y�tt Ill . Source: NCDOT and NC Atlas & Gazetteer Raleigh, NC 27604 " 1' USGS Topographic Ma EDENHOUSE N W E � 7— k.: (' 1 inch = 6,000 feet _f I I. REFERENCE WETLAND 2 I I � .It `�-i•, � � ... . ' I I sue' I _ - ` REFERENCE WETLAND'S �. } I r I r ' I r } i y K I 1 - —: -- ~ ^J�--_ _ ... n 9 .w n R L E' 1 Prepared By: ECOLOGICAL ENGINEERING, LLP REFERENCE WETLANDS 2 AND 3 128 Raleigh Street VICINITY MAP Holly Springs, NC 27540 (919) 557 -0929 Watts Property FIGURE Perquimans County, NC 8 Prepared For: NCEEP ;- EEP Contract No. D090595 2728 Capital Boulevard k- February 21, 2011 Suite 1 H 103 ,;I 1,1 It ill Source: NCDOT and NC Atlas & Gazetteer Raleigh, NC 27604 USGS Topographic Map- YEOPIM RIVER 1 \ •*'T ice, 3�R `'t :� - 1 4.)�T _ / l ��' N ` ,as �r hunt r - +`yam - ...• j/� J� ids -- �/ •"✓ r 1 i l.� y.r�_`- tt�' J 1 inch = 3,000.feet �\ mg to V its 1 Point �..� • _ _ } W oaf � worts. --. ( \ � 1 REFERENCE WETLAND 4 - i 7--t per• -�/'"_ - �`� j (• ) 5`4 WATTS PROPERTY _ ',rte- ` -:: = / / \ I� - _i •' y� R •.. w i, � ..0 '� 1{ mil, _ �' :q� I :'. .. � � f �' Prepared By: ECOLOGICAL ENGINEERING, LLP REFERENCE WETLAND 4 128 Raleigh Street VICINTY MAP Holly Springs, NC 27540 (919) 557 -0929 Watts Property FIGURE Perquimans County, NC 13 Prepared For: NCEEP r`� EEP Contract No. D090595 2728 Capital Boulevard February 21, 2011 Suite 1H 103 IX ).. Y lfilll Source: NCDOT and NC Atlas & Gazetteer Raleigh, NC 27604 USGS Topographic ma NIXONTON 74. aL L e S REFERENCE WETLAND 5 °m 1 inch = 3,000 feet I ,. a° � 1>!t . *'s a a¢•+ ' r-� LUI . \ u Nlmnton CIE 1 IM J f WETLAND REFERENCE '`� I' r 6 - - T- ji• l o �� C i a r I>ti I — Y/1 ` I C. p 11< WATTS PROPERTY - -- t !N� / j t/ ,�. Prepared By: ECOLOGICAL ENGINEERING, LLP REFERENCE WETLANDS 5 AND 6 128 Raleigh Street Holly Springs, NC 27540 VICINITY MAP (919) 557 -0929 Watts Property FIGURE Perquimans County, NC 16 Prepared For: NCEEP EEP Contract No. D090595 2728 Capital Boulevard February 21, 2011 Suite 1H 103 �',CII\\' fl'ill Source: NCDOT and NC Atlas & Gazetteer Raleigh, NC 27604 USGS To o ra hic Map- NIXONTON Reference Wetland 1 Cross Sections (source EEP, 2006) 2.7a55 — REMLNCE H n..L, t -W f7�Y11�[ - ia� rf �22C 746 2-c -- a - 1 +aa — RE"-4 NW-%F£ '!+' ==6iE C 51- -NALCN XFFEA-S xi o-a; «ro — r r_ %2 is c _ tz s l2 sic 5 _ a -r u m acv*u .a ®mgr � e ..1• PRZFU FIEFS u- is Sa 's a fl 19 lE P O Is to ti Ia t3 to 3 la L* 4£C s2 2.7a55 — REMLNCE Locan:WS n..L, t -W �22C 746 2-c -- 1 +aa — RE"-4 NW-%F£ '!+' ==6iE C 51- -NALCN XFFEA-S xi o-a; «ro — %2 Reference Wetland 2 and 3 Cross Sections (Source EEP, zoos) � 2 46 f] 41 r —irc ar F-3FL 13T2 x, -CF E r- X<' r � se =: g- ST r — s< S+ s+ 1' 2 3 1 2-1, EEY . 2 �'� a.E' sa.' s1 1` ¢EK 4.. ^.r� 5415 / 2 5z 1 ElE'. az. MX SS:E 9.E'� '4554 .S 'S s9 9P � 49 R 9H 59 r LlQmaec - 0 Pf' S.L':LA'z: JL92� - 5 n FAOFZi 2:F-- X. ffiHaFKt FAOFLE os-3 2 G„x r1 =REKIs e xi LLYAT'Q1,5 O -'� ,R' ME 3 1t�' v C7LA.TiIItb i �� �c•n a 12 _ =~= o-w i c,e7:S s.G1J HH•--.Fz- ri ; , .m^FLES 'L: S O--SaNAri}V J3SJ.¢5 f nY3"�5 351. Mi3A iF I LEri T_2 ]= S.^.fA'1 ^TI MF_APS /j( L i 'r"c Y.m o-5aas r � se =: g- ST r — s< S+ s+ 1' 2 3 1 2-1, EEY . 2 �'� a.E' sa.' s1 1` ¢EK 4.. ^.r� 5415 / 2 5z 1 ElE'. az. MX SS:E 9.E'� '4554 APPENDIX G. Project Plan Sheets P Ll 31 NS 11, qp FM Fir RE�I MIA 7 50 0 100 200 FILL EXISTING INTERIOR DITCHES TO GRADE WITHIN PROPOSED PERIMETER BERM PROPOSED UT TO LITTLE RIVER CORRIDOR SEE TYPICAL CHANNEL SECTIONS CHANNEL PLAN VIEW DETAIL) CHANNEL PLAN VIEW DETAIL NOTE PLACE COURSE, WOODY DEBRIS AT RANDOM INTERVALS THROUGHOUT CHANNEL BOTTOM I I I I I I I I I I I i TOP OF I I�BANK I I I I I I 1BASE5' I I I I I I I i I I I I I I I I I I I I I I I I I I I I FLOW I I I I I I I I I I I I I i I I I I I I I I I I A Y Y� L Y L' !j Y X Y K -k � �C Y Y _ A L \'C Y to Y _yL/ 1- Y' WELL 3 / I / / 141F REPLACE EXISTING PIPE UNDER NORMA DRIVE WITH 2 ® 36" CORRUGATED ALUMINUM PIPES WITH HEADWALL PLUG EXISTING PIPES ]C _C �C y Y _ _ ]C Y � K `C Y Y Y Y Y om_ Y�� _ `C Y X Y Y `✓ _k Y Y Y Y _ -'L _ X Y _ _ _ _ Y --,L _y YYY_ y PROPERTY LINE Y Y Y Y Y _L Y Y_ Y_ TYPICAL CHANNEL SECTIONS (NOT TO SCALE) STA. 10 +00 to 18 +50 Io I to NG 10 to 1dG I 100, I STA. 18 +50 to 25 +06 IO I r` �� 3 io NG I 150' • FILL ALL EXISTING INTERIOR DITCHES TO GRADE WITHIN PROPOSED PERIMETER BERM : i�i�i •�i�i`c�i .•..•••..• •�i�i�i�i�i�i�i�•' RETAIN EXISTING PIPE LEGEND PROPOSED NON - RIPARIAN WETLAND AREAS PROPOSED PERMANENT SPOIL AREA PROJECr ENGINEER •� PAN „C,A� <i -'�. P `LF �Fib$PL�NS - '.N'y.,'I NEb�f' ,• U) A O Z x A, X40 p4 O zww U 0 3 � 0 H lz W u GG z W 7- _ Y Y ]C _' �C \CY _LI Y- -k_ _i'' _y� - Y - `L - - - - LY_' YX Y Y- - _ _ _ �C- -Y- - - - - Y- ' Y YY_CY`, , ,\it ' _-. EF dSTW PIPES 1' ELk YYYYYi ]C _C �C y Y _ _ ]C Y � K `C Y Y Y Y Y om_ Y�� _ `C Y X Y Y `✓ _k Y Y Y Y _ -'L _ X Y _ _ _ _ Y --,L _y YYY_ y PROPERTY LINE Y Y Y Y Y _L Y Y_ Y_ TYPICAL CHANNEL SECTIONS (NOT TO SCALE) STA. 10 +00 to 18 +50 Io I to NG 10 to 1dG I 100, I STA. 18 +50 to 25 +06 IO I r` �� 3 io NG I 150' • FILL ALL EXISTING INTERIOR DITCHES TO GRADE WITHIN PROPOSED PERIMETER BERM : i�i�i •�i�i`c�i .•..•••..• •�i�i�i�i�i�i�i�•' RETAIN EXISTING PIPE LEGEND PROPOSED NON - RIPARIAN WETLAND AREAS PROPOSED PERMANENT SPOIL AREA PROJECr ENGINEER •� PAN „C,A� <i -'�. P `LF �Fib$PL�NS - '.N'y.,'I NEb�f' ,• U) A O t-1 o N N O O� p zZ x O U Ln w z In U) W Q J11 -.g CN 4) 4'/ oC en ,_U u N � C U Z x A, X40 p4 O zww U 0 3 � 0 H lz W u GG z W t-1 o N N O O� p zZ x O U Ln w z In U) W Q J11 -.g CN 4) 4'/ oC en ,_U u N � C U 1 Zone 2 Mesic Mixed Hardwood ForestCommunity Acres 26 8 Species Common Name Density Unit Type Stratum individual S acin No of Stems Quercus mrchauxu Swam chestnut oak 680 stems per acre (approx 80% of total planting) ENGMEER Canopy Approx 8 fee on center 2,080 Quercus albs PLANTING SPECIES nopy 2 080 uercus rubro Northern red oak "tiN "�ARO�'' Canopy 2,080 Cornus orrda Flowerin do wood Bare Root Understo 2,080 Ostia a vrr rnrana Ho - hornbeam Bare Root nderstary 2 080 Ilex o aca P • Li 1$FA1Qr, -a3 8 Bare Root Understo 2,080 Vaccrnrum stamrneum Deerberry Bare Root tory 2 080 Quercus mrchauxu Swam chestnut oak 320 stems per acre (approx 20% of total planting) Container Canopy Approx 12 feet on center 566 Quercus albs White oak Container Canopy 566 Quercus rubro Northern red oak Container Canopy 566 Quercus a oda Total 16,258 Canopy 325 BARE ROOT AND CONTAINERIZED PLANTING SPECIES PER ZONE Container 325 Deer tongue Total 12,400 n/a Schrzachyrrum scoparrum Herb Little bluestem 161(30 °�) 201bs/ Subtotal 536 (100 %) acre Z N Total 58s N Zone 1 Coastal Piain Headwater Forest Community acres Individual o9 5 Species Common Name Density Unit Type Stratum No of5tems S acin W W Taxodrum drsuchum Bald cypress Bare Root Canopy 50 N ssa br ora Swam to elo Bare Root Canopy 50 Quercus laun olio Laurel oak Bare Root Canopy 50 SEEDING SUMMARY FOR PERMANENT VEGETATION PER PLANTING ZONE Quercus 1 rata Overcu oak Bare Root Canopy 50 Quercus mrchauxu Swam chestnut oak 680 stems per acre Bare Root Canopy Approx 8 fee 50 Betula m ra River birch (approx 80% of total Bare Root Canopy on center 50 Car rnus corolrnrano Ironwood planting) Bare Root tory 45 Ilex o aca American holl Bare Root tory 45 Mo nolra vrr rnrana Sweetba Bare Root nderstory 45 W Persea alustrrs Red ba Bare Root Understo 45 C rrlla racemr oro Titi Bare Root nderstory 45 0 0, Taxodrum drshchum Bald c ress Container Canopy 10 I i N ssabr ora Swam to elo Container Canopy 10 a W. Quercus laun o6a Laurel oak 320 stems per acre Container Canopy Approx 12 10 1w -i Quercus 1 rata Overcu oak (approx 20% of total Container Canopy feet on center 10 O z 11 aW �P4 Quercus mrchauxu Swam chestnut oak planting) Container Canopy 10 �� 8e[ulanr ra River birch Container Canopy u. O py �z o. W tFl� un U z W N o C) N z Oz o Q N Q O t� O a C~ W z= c� W Q u N e) z v cz r N C L O 0 O U Zone 2 Mesic Mixed Hardwood ForestCommunity Acres 26 8 Species Common Name Density Unit Type Stratum individual S acin No of Stems Quercus mrchauxu Swam chestnut oak 680 stems per acre (approx 80% of total planting) Bare Root Canopy Approx 8 fee on center 2,080 Quercus albs White oak Bare Root nopy 2 080 uercus rubro Northern red oak Bare Root Canopy 2,080 Cornus orrda Flowerin do wood Bare Root Understo 2,080 Ostia a vrr rnrana Ho - hornbeam Bare Root nderstary 2 080 Ilex o aca Amencan holl Bare Root Understo 2,080 Vaccrnrum stamrneum Deerberry Bare Root tory 2 080 Quercus mrchauxu Swam chestnut oak 320 stems per acre (approx 20% of total planting) Container Canopy Approx 12 feet on center 566 Quercus albs White oak Container Canopy 566 Quercus rubro Northern red oak Container Canopy 566 Quercus a oda Total 16,258 Canopy 325 Ulmus Americana American elm Container 325 Deer tongue Total 12,400 n/a Schrzachyrrum scoparrum Herb Little bluestem 161(30 °�) 201bs/ Subtotal 536 (100 %) acre 10 Total 58s Zone 2 Mesic Mixed Hardwood ForestCommunity Acres 26 8 Species Common Name Density Unit Type Stratum individual S acin No of Stems Quercus mrchauxu Swam chestnut oak 680 stems per acre (approx 80% of total planting) Bare Root Canopy Approx 8 fee on center 2,080 Quercus albs White oak Bare Root nopy 2 080 uercus rubro Northern red oak Bare Root Canopy 2,080 Cornus orrda Flowerin do wood Bare Root Understo 2,080 Ostia a vrr rnrana Ho - hornbeam Bare Root nderstary 2 080 Ilex o aca Amencan holl Bare Root Understo 2,080 Vaccrnrum stamrneum Deerberry Bare Root tory 2 080 Quercus mrchauxu Swam chestnut oak 320 stems per acre (approx 20% of total planting) Container Canopy Approx 12 feet on center 566 Quercus albs White oak Container Canopy 566 Quercus rubro Northern red oak Container Canopy 566 Quercus a oda Total 16,258 Zone 3 Hardwood Flat Forest Community Acres zo a Species Common Name Density Unit Type Stratum individual 5 acin No of Stems Quercus mrchauxu Swam chestnut oak 680 stems per acre (approx 80% of total planting) Bare Root Canopy Approx 8 fee on center 1500 Quercus laurr olio Laurel oak Bare Root Canopy 1,500 Quercus a oda Cher bark oak Bare Root Canopy 1,500 N ssa br ora Swam to elo Bare Root Canopy 1 500 Ulmus Americana American elm Bare Root Canopy 1,500 Car rnus carolrnrana Ironwood Bare Root Understo 1 200 Ilex o aca American holl Bare Root tory 1 200 Persea alustrrs Red ba Bare Root tory 1,200 Quercus mrchauxu Swam chestnut oak 320 stems per acre (approx 20% of total planting) Container Canopy Approx 12 feet on center 325 Quercuslaurr Iro Laurel oak Container Canopy 325 Quercus a oda Cher bark oak Container Canopy 325 Ulmus Americana American elm Container Canopy 325 Deer tongue Total 12,400 Seeding Summary for Permanent Vegetation per Planting Zone Zone 1 and Zone 3- Permanent Seeding for Wet /Sunny Conditions Acres 21 3 Approved Date Species Name Stratum Common Name Total Ibs n/a Trrfolrum protense Herb Red clover 128(30 %) Mix to be n/a Pomcum clandestmum Herb Deer tongue 85 (20 %) applied at n/a Carex vulprnordeo Herb Fox Sedge 64 (15 %) rate of n/a Elymus wrgrnrcus Herb Virginia wild rye 64 (15 %) approx n/a Juncus effusus Herb Soft Rush 43 (10 %) 201bs/ n/a Agrostrs perennans Herb Upland bentgrass 43 (10 %) acre Subtotal 427 (100 %) Zone 2 — Permanent Seeding for Dry/Sunny Conditions Acres 26 S Approved Date Species Name Stratum Common Name Tota I I bs Mix to be n/a Festuca rubro Herb Red fescue 107 (20 %) applied at n/a Tnfolium protense Herb Red clover 161(30 %) rate of n/a Pomcum clandestmum Herb Deer tongue 107 (20 °�) approx n/a Schrzachyrrum scoparrum Herb Little bluestem 161(30 °�) 201bs/ Subtotal 536 (100 %) acre APPENDIX H. Land Acquisition . r 0 North Carolina Department of Administration Beverly Eaves Perdue, Governor State Property Office Moses Carey, Jr, Secretary April 20, 2011 Mr William Taylor, Jr 5523- 41s Street NW Washington, DC 20011 Re Proposed Acquisition of a Conservation Easement on Approximately 85 +/- Acres Project Property of the Estate of William Taylor c/o William Taylor, Jr SPO File 72 -M Perquunan,, County Dear Mr Taylor Thank you for speaking with Heather Smith of NC Ecosystem Enhancement Program and me this week We discussed the State's interest in acquiring a conservation easement on the 85 +/- acres which you and other family members own in Perquunans County, NC During that conversation, you requested that we forward a written summary The State is prepared to offer $2000 per acre for open areas and $560 per acre for wooded areas, subject to survey, for a permanent conservation easement that extends in perpetuity Per the Perqunnans County Tax Office, there are approximately 53 +/- acres of open land and approximately 24 acres of wooded land, subject to survey When a conservation easement is placed on a property, the landowner still owns the remaining fee interest and is responsible for all taxes on said property Each county has different policies regarding taxation value of land that has a conservation easement on it. Enclosed is a copy of the template used for a conservation easement with the State for your consideration The document covers activities allowed and restricted within the conservation area For example, hunting is allowed within the conservation easement area, however hunting structures are not It is my understanding that the property is currently leased for farming We will work with you and your lessee to allow for harvesting the current year's crop After the conservation easement is placed on the property, farming will not be allowed. Mailing Address: Telephone (919) 807 -4850 Location: 1321 Mail Service Center Fax (919) 733 -1431 116 West Jones Street Raleigh, N C 27699 -1321 State Courier #52 -71 -78 Raleigh, North Carolina 27603 -8003 An Equal Opportunity / Affirmative Action Employer Web http / /www nespo org If you and your family are agreeable to a conservation easement, then we will move forward with an option agreement which all persons having an interest in the property and their spouses would sign During the option period, a title examination and survey will be prepared at the State's expense and any necessary releases will be obtained. Information from the title report will be provided to you The preliminary survey will be submitted for your review and comment The final acreage shown on the survey will be used to calculate the acquisition cost of the property Then, the conservation easement deed will be prepared. The NC Ecosystem Enhancement Program will pay for costs associated with the property acquisition except for outstanding taxes, commissions, and NC excise tax stamp The completion of this transaction is subject to approval by the Council of State and availability of funds If you and your family prefer to se 11 in fee simple, there is another process to go through A request for permission to appraise will be forwarded for your signature An appraisal will be prepared and copy of said report provided to you Then an option agreement will be prepared and executed Title and survey will be prepared as stated above The NC Ecosystem Enhancement Program will pay for costs associated with the property acquisition except for outstanding taxes, commissions, and NC excise tax stamp The completion of this transaction is subject to approval by the Council of State and availability of funds Thank you for your interest in the NC Ecosystem Enhancement Program Please contact Heather Smith, EEP project manager at (919- 715 -5590) or Manon Patrick with the State property Office (919- 807 -4665) if there are any questions Respectfully yours, 1 Rice EEP Manager cc Heather Smiths, EEP Protect Manager Marion Patrick, State Property Office . b 1 i My, North Carolina Department of Administration Beverly Eaves Perdue, Governor State Property Office Moses Carey, Jr., Secretary May 11, 2011 Via Electronic Mail Mr William Taylor, Jr 5523 -4'b Street NW Washington, DC 20011 Subject Permission to Appraise Proposed Property Acquisition for Stream Restoration and/or Enhancement Project Unnamed Tributaries to Little River Approximate 85 —/- Acres, PIN# 4- 0056 -0005 Perqunnans County SPO File No 72 -M Dear Mr Taylor, The Ecosystem Enhancement Program (EEP) has requested the State Property Office to investigate the possibility of acquiring the lands referenced above for inclusion in the stream restoration and/or enhancement protect for the benefit of Little River and its tributaries EEP has indicated that the entire 85 +/- acre tract is needed for their proposed project. The purpose of this letter is to confirm your ownership of the referenced land and to obtain your perrrussion to appraise and, if necessary, survey the property. An authorization letter is enclosed for your use Please check the appropriate blanks on the letter, add any comments you wish to make, sign, and return in the enclosed stamped envelope at your earliest convenience Please note that granting permission to appraise and survey your property places you under no obhQation whatsoever to sell to the State Upon receipt of the signed letter, the State will employ an independent fee appraiser to estimate the value of your property The appraiser will contact you and arrange a convenient time to inspect the property You are invited to accompany the appraiser on his inspection in order to point out any factors you feel should bear on the valuation The appraiser will be paid by the State Once the appraisal has been completed and reviewed by the State Property Office, our office will contact you to initiate negotiations to purchase and further discuss any questions or concerns you might have about the State's interest in the property Mailing Address: Telephone (919) 807 -4650 LocaUon: 1321 Mail Service Center Fax (919) 733 -1431 116 West Jones Street Raleigh, N C 27699 -1321 State Courier #52 -71 -78 Raleigh, North Carolina 27603 -8003 An Equal Opportunity / Affirmative Action Employer Web http / /www ncspo org If you would like to discuss any aspect of this matter prior to granting permission to appraise and survey, please feel free to contact EEP protect manager heather smith at 919 - 715 -5590 me at 919- 807 -4665 I am assigned to EEP as one of their agents in the State Property Office Thank you for your consideration of the proposed conservation area Smcer lly, on Pa c Enclosures Real Property Agent PROPERTY OWNER: PROPERTY ADDRESS: COUNTY: FILE #: COMMENTS: Mr. William Taylor, et al. 85 +/- acres o ff Little River Shore Drive PIN# 4- 0056 -0005 Perquimans 72 -M I hereby give my permission to have my property appraised and surveyed, if necessary, with no obligation on my part. I need more information concerning this matter. DATE: SIGNED: William Taylor, Jr. PHONE NO.: 202 -486 -5523 E -MAIL: Elaine63taylor(ii)yahoo.com (primary contact for landowners) • i PO -56 PS -00010 THE NORTH CAROLINA DEPARTMENT OF ADMINISTRATION APPRAISAL CONTRACT TI [IS AGFEEMENT consisting of twenty -five (25) numbered provisions, entered into this the day of 2011 b} and between the North Carolina Department of Administration, hereinafter referred to as the "DEPARTMENT" and Josh Tunnell of Josh Tunnell s Appraisal Service, 601 E 11mbeth Street, Elizabeth City, NC 27909 (252- 335 -5219) hereinafter referred to as the "APPRAISER" WITNESSETH It is mutuath agreed between the parties Iteteto as follows (1 ) Thu APPRAISER shall furnish io the Department a pro- (2) For and in consideration of services in furnishing said 1es,ional appraisal of the fair m irket value of certain appraisals, the APPRAISER shall be paid as follows t,ai eels of land, or designated parts thereof as follows ( see below) Project UT Little River, EEP 413 SPO File # 72 -M County of Perquimans Descnption 84 20 +/- acre par .el off Little River Shore Drive, New Hope Township, DB 189 PG 143, Plat Cabinet 2 Slide 197 Map I PARCEL C WNER TYPE OF APPRAISAL APPRAISAL FEE, t -0056 -0005 Taylor Estate Summary $1,95000 (William 13 Taylor, Jr (not to exceed without prior written approval) L twrence L Taylor Helena T McDuffie) (3) the following items have been furnished the APPRAISER, the receipt of which is hereby acknowledged (4) De APPRAISER agrees to fully complete all of the appraisals herein set out and to furnish the Department an original and two (2) copies of each appraisal on or before 30 days from date of contract, it being fully understood and agreed that in the ,vent the APPRAISER shall fa 1 so to do, the Department shall consider the services of the said APPRAISER terminated and ,hall not be liable for the paym.:nt for appraisals submitted after said date In the event of extenuating circumstances and upon m itten application by the APPRAISER, a written extension of time may, at the option of the Department, be granted IN WITNESS WHEREOF, the parties hereto have set their hands and seals on the day and year first above written APPRAISER rax I D or Social Security No. Dnte I NORTH CAROLINA WEP� OF ADMINISTRATI ON ]l;y ro Office Date- 15 1 In the event it becomes necessary to enter into condemnation proceedings on any of the above parcels the APPRAISER shall, upon request of the Director of the State Froperty Office or TRIAL ATTORNEY, make himself available for remspection of the property appraisal or pre -trial conferences. or to te, tify as a witness for the DEPARTMENT at Commissioner's Hearing or in Superior Court The APPRAISER shall be paid for such services commensurate with the APPRAISER'S qualifications at a per diem rate agreed upon by and benveen the APPRAISER and the DEPARTMENT at the time the services are required (6, ilie ,aforementioned appraisals shall conform with all requirements set out in the current publication of the `Uniform Standards of Professional Appraisal Pract cc" and any additions, revisions or supplements thereto (? should the DEPARTMENT for ,iny reasons decide to cancel or terminate the APPRAISER'S services, it will furnish written notice thereof to the APPRAISER, who shall, as instructed immediately terminate work or bring to a reasonable state of completion such items of work as may be directed by the DEPARTMENT, and will turn over all data and other records or information collected whether partial or completed Upon termination, tie fee to be paid the APPRAISER will be equitable to cover all services actually rendered based on a ratio of the amount of work done to the total amount of work which was to have been done (S) No additional fee shall be allowed the APPRAISER for assistance by, or services o£ supporting APPRAISERS agents or employees except by express prior permission in writing by the DEPARTMENT (9 ) In the event the DEPARTMEN C deems a correction of the above - described appraisals necessary because of APPRAISER'S error or oversight, or failure to meet the requirements of paragraph 6 above, the APPRAISER shall submit to the DEPARTMENT within ten t I J) days from receipt of such request and at no additional cost to the DEPARTMENT, such corrected appraisal If revisions become necessary because of revised plans or additional requirements on the part of the DEPARTMENT, it is agreed that a new contract covering such revisions shall be entered into in wit ing before such work is performed 0 0) 1 he APPRAISER agrees to indemnify and save harmless the State, its officers, agents and employees from any and all damages or claims for damages accruing or resultuig to any and all persons, firms or corporations furnishing or supplying work services maternal - or supplies in connection with the performance of this contract, and from any and all damages or claims for damages accruing or resulting to any person, firm or corporation who m iy be injured or damaged by the APPRAISER, the APPRAISER'S employees, servants or agents, in performance of this contract The APPRAISER shall provide necessary workman's compensation insurance at APPRAISER'S own cost and expen ,c (11) During the performance of this contract, the APPRAISER (hereinafter referred to as the "CONTRACTOR" i agrees as follows ( 1) Compliance with Regulations: The contractor shall comply with the Regulations relative to nondiscrimination in federally - assisted programs as they may be amended from time to time, (hereinafter referred to as the Regulations) which are herein incorporated by reference and made a part of this contract. (2) Nondiscrimination: i'he CONTRACTOR with regard to the work performed by it during the contract, shall not discriminate on the gi ounds of race, color, national ongui, sex or religion In the selection and retention of subcontractors, including procurements of materials and leases of equipment I f) Solicitations for Subcontracts, Including Procurement of Materials and Equipment: In all solicltauons either by competitive bidding or negotiation made by the CONTRACTOR for work to be performed under a subcontract, including procurements of materials or leases of equipment, each potential subcontractor or supplier shall be notified by the CONTRACTOR of the CONTRACTOR'S obligations under this contract and the Regulations relative to nondiscrimination on the grounds of race, color, national origin, sex or religion 44) Information and Reports: The CONTRACTOR shall provide all Information and reports requited by the Regulations or directives issued pursuant thereto, and shall permit access to its books, records, accounts other sources of information, and its facilities as may be determined by the State or the Federal Government to be pertinent to ascertain compliance with such Regulations, orders and instructions Where any information required of a CON] RACTOR is in the exclusive possession of another who fails or refuses to furnish this information the CONTRACTOR shall so certify to the State or the Federal Government as appropriate, and shall set forth what efforts it has made to obtain the information i) Sanctions for Noncompliance: In the event of the CONTRACTOR'S noncompliance with the nondrscruninatron provisions of this cor tract, the State shall impose such contract sanctions as it or the Federal Government ma} determine to be appropriate, including, but not limited to (a) withholding of payments to the CONTRACTOR under the contract until the CONTRACTOR complies, and/or (b) cancellation, termination or suspension of the contract, in whole or in part r') Incorporation of Pr rvisions. The CONTRACTOR shall include the provisions of paragraphs (1) through (6) in every subcontract, lncludm; procurements of materials and leases of equipment, unless exempt by the Regulations or directives issued punuant thereto The CONTRACTOR shall take such action with respect to any subcontract m procurement as the S ate or the Federal Government may direct as a means of enforcing such provisions mcludmg . .. sanctions for non -con phance, provided, however, that in the event a CONTRACTOR becomes involved in or is threatened with litigation with a subcontractor or supplier as a result of such direction. the CONTRACTOR may request the State to enter into such litigation to protect the interests of the State, and in addition, the CONTRACTOR may request the United States to enter into such litigation to protect the interests of the United States /dI of the work to be performed under the provisions of this contract shall be accomplished by the named APPRAISER unless Frioi written permission shall have been secured from the DEPARTMENT to utilize services of others in the preparation of the cppratsals set forth in this contract ( 13) None of the work provided for in this Agreement may be subcontracted by the named APPRAISER without the prior written t crmission of the DEPARTMENT (1 a) i his Agreement is not assignab a by the APPRAISER either in whole or in part (15) -1 he DEPARTMENT and the Fa deral Government shall have the right to approve or reject any firm or individual that the iWPRAISER may propose as a subcontractor or employee whose services will be employed in the preparation of the appraisals I crew set out (15) 1 he APPRAISER shall not engage the services of any person, or persons now in the employment of the State or of any County or ( al, in the State during the time covered by this Agreement, without written consent of the employer of such person (1 71 1 he parties hereto agree that th( APPRAISER, and any agents and employees of the APPRAISER in the performance of this Agreement shall act in an independent capacity and not as officers, employees, representatives or agents of the State of North Caiolina 1 1 R) 'he APPRAISER agrees that a properly executed "Certificate of Appraiser' shall be attached to the original and one copy of i ach appraisal made under the grins of this contract (lo) 1_ime is of the essence on each and all of the provisions of this Agreement, and the provisions of this Agreement shall extend to ,Ind he binding upon and inure if) the benefit of the successor or the successors of the DEPARTMENT (20) It is agreed that the APPRAISER, its servants, agents and employees, shall keep the appraisals and all information pertaining ihereto in strict confidence and shall not reveal the appraisals or information to any persons. firms, agencies or corporations sinless expressly authorized in 'kriting by the DEPARTMENT to reveal such appraisals or information relating thereto subject to 1 (4) above (n) it is mutually understood and agreed that no alteration or variation of the terms of this contract shall be valid unless made in vnting and signed by the parties hereto, and that no oral understandings or agreements not incorporated herein, and no alterations or variations of the terms hereof, unless made in writing between the parties hereto, shall be binding on any of the parties hereto (22) n the event a dispute arises between the parties of this Agreement concerning a question or fact in connection with the equirements of this Agreemen or compensation therefor, the decision of the Secretary of the Department of Administration in he matter shall be final and conclusive for both parties (2 3) 1 he APPRAISER shall comply with all laws, ordinances, and regulations, Federal, State, and local applicable to the work .overed by this Agreement (24) 1 he APPRAISER warrants tha he/she has not employed or retained any company or person, other than a bona fide employee working solely for the APPRAISER, to solicit or secure this Agreement, and that he /she has not paid or agreed to pay any ompany or persons, other that a bona fide employee working solely for the APPRAISER any fee, commission percentage hrokerage fee, gifts, or any oth, r consideration contingent upon or resulting from the award or making of this Agreement For breach or violation of this warn city, the DEPARTMENT shall have the right to annul this Agreement without liability (25) in accordance with G S 14 -231 and G S 143 -63, no public official (including the Secretary of the Department of Administration any assistant of the Secretary, any member of the Advisory Budget Commission or any employee of any State Department agency or institution) may dire_tly or indirectly benefit or otherwise participate in the expenditure of public funds, under this contract Nor shall any public official be awarded by rebate, gifts or otherwise any money or anything of value Nor shall there be any possible obligation or contract for future reward or compensation I he APPRAISER warrants tha; no public official has any interest (whether personal of that of a corporation partnership or assoiaation) in this Contract or its proceeds 4 A STATE OF NORTH CAROLINA COUNTY OF PERQUIMANS Prepared by State Property Office Return after recording to State Property Office 1321 Mail Service Center Raleigh, NC 27699 -1321 FEE SIMPLE OPTION AGREEMENT Ecosystem Enhancement Program SPO File Number 72 -M EEP # 413 THIS OPTION AGREEMENT, hereinafter referred to as Option, made and entered into this day of , 2011 by and between William B Taylor, Jr and wife, Elsie Elaine Taylor, Lawrence L Taylor (divorced), Helena T McDuffie (divorced), and Wilbert Turner and wife, Sylvia Turner hereinafter referred to as the Seller, and the State of North Carolina, and its successors and assigns, hereinafter referred to as the State. WITNESSETH In consideration of $10 00 and other good and valuable consideration, the receipt and adequacy of which is hereby acknowledged, and of the agreements contained in this Option, Seller hereby grants to the State, and its successors and assigns, the exclusive right and option to purchase, those certain parcels of land, including all buildings and improvements, hereinafter referred to as Property, located in New Hope Township, Perquimans County, North Carolina, containing 77 +/- acres more or less, and being that parcel of land more particularly described as follows Deed Book 189 Page 143 and Plat Cabinet 2, Slide 197, Map 1 of the Perquimans County Registry and further identified as PIN# 4- 0056 -0005 See attached "Exhibit A" map for reference The following terms, provisions, and conditions are further agreed to OPTION PERIOD This option shall remain in effect from the date that this Option has been executed by the Grantor until the 31" day of December 2012. This Option shall be exercised upon kosting, by certified mail, a written notice to the Grantor at the following address 5523 -4t Street NW Washington DC 20011, attention William Taylor Exercise shall be deemed timely if such written notice is mailed on or before the date first set forth in this paragraph . a . 2. PURCHASE PRICE. The total purchase price for the Easement Area shall be: The sum of $ 3,500.00, (Thirty Five Hundred Dollars) per acre subject to final survey ($3,500.00 per acre) for agricultural land and The sum of $1,166.00, (One Thousand One Hundred and Sixty -Six Dollars) per acre subject to final survey ($1,166.00 per acre) for wood land. (If donation, Seller elects to decline full fair market value compensation by placing initials here .) 3. CLOSING. A closing of the sale of this Property under this Option shall be held within 90 days of the exercise of this Option; provided, however, in the event of objections to title or condition of land at closing, and diligent efforts on Seller's part to cure said objections, a closing shall be held within a reasonable time following the removal of said objections. 4. EVIDENCE OF TITLE. Upon receipt of this signed Option, the State will have title to the Property examined, and if applicable, obtain a preliminary title insurance commitment on the Property. The title examination and/or commitment must evidence the Seller's ability to deliver title at closing as set forth below. All costs necessary to procure the title examination and, if applicable, the title commitment and final title insurance policy to be issued at closing, shall be the responsibility of the State. 5. TITLE. At closing, the Seller shall convey good, insurable and marketable title to the Property together with all rights necessary to protect the Property in perpetuity, including legal access, all mineral rights and all development rights, to the State free and clear of all liens, encumbrances, restrictions, rights, or exceptions unless excepted of record as are acceptable to the State. 6. TITLE DEFECTS. If for any reason the Seller cannot deliver title at closing as required by Paragraph 5 of this Option, the State may elect to a) accept the Property with title as is; b) refuse to accept the Property; or c) allow the Seller additional time to pursue reasonable efforts to correct the problem, including bringing any necessary quiet title actions or other lawsuits. 7. SUBJECT TO SURVEY. It is understood and intended that the Property under this option is subject to final survey as agreed and approved by the Ecosystem Enhancement Program with these costs paid by the State. 8. DOCUMENTS FOR CLOSING. The Seller shall execute and deliver at closing a General Warranty Deed with restrictions as shown in "Exhibit B ", any owner's affidavits or documents required by a title insurance company to remove the standard title policy exceptions, and any other documents necessary to close in accordance with the terms of this Option. These documents will be prepared at the expense of the State. 9. PROPERTY TAXES. Any delinquent real estate taxes and all levied assessments are the Seller's responsibility and should be satisfied of record by the Seller at or before closing. Any deferred taxes on the Property, which become due as a result of this conveyance, shall f f be the responsibility of the Seller. Real estate taxes for the year in which the transaction is closed shall be the responsibility of the Seller and not prorated, as the State is not receiving fee simple title. 10. MISCELLANEOUS CLOSING EXPENSES. The Seller will pay any documentary stamp tax, real estate transfer fee or any similar charge due upon conveyance of title to the State. The State will pay recording fees. 11. POSSESSION. Unless otherwise agreed in writing, the Seller will deliver possession of the Property to the State at closing subject to no leases, mortgages, liens or other reserved rights, and in the condition set forth below in Paragraph 12. 12. CONDITION OF PROPERTY / RISK OF LOSS. The Seller shall not transfer or encumber any interests in the Property prior to closing. The Seller shall keep the Property in its current condition until closing and shall prevent and refrain from any use of the Property, for any purpose or in any manner that would diminish its value or adversely affect the State's intended use of the Property. In the event of any adverse change in the condition of the Property, whether said change is caused by Seller or by forces beyond Seller's control, the State may elect to a) refuse to accept the Property; b) accept the Property, or a portion thereof, in which case there may be an equitable adjustment of the purchase price based on a change in circumstances; or c) require restoration of the Property to its condition at the time this Option was granted. 13. RIGHT OF ENTRY AND INSPECTION. The State and its agents shall have the right to enter upon the Property at reasonable times for surveying, engineering, conducting environmental inspections and assessments to detect hazardous or toxic substances, and other reasonable purposes related to this transaction. Based upon the results of the environmental inspections and assessments, or upon other conditions revealed to be unsuitable to the State, the State may elect to refuse to accept the Property. 14. REMEDIES. In addition to any other remedy specifically set forth in this Option, the State has the right to enforce the provisions of this Option through an action for specific performance, injunctive relief, damages, contribution or any other available proceedings in law or equity. The election of any one remedy available under this Option shall not constitute a waiver of any other available remedies. 15. BINDING EFFECT. This Option becomes effective when signed by the Seller and shall then apply to and bind the Seller and Seller's heirs, executors, administrators, successors, and assigns. 16. COMPLETE AGREEMENT. This Option agreement is subject to approval by the Governor of North Carolina and the elected representatives comprising the Council of State and availability of funds. If for any reason the Council of State does not vote to approve this exchange, this entire agreement shall become null and void. The Ecosystem Enhancement Program promotes the preservation, restoration and enhancement of streams and/or wetlands. Any representations, contracts or agreements created by or for the Ecosystem 3 . , . Enhancement Program are exclusive of this option unless specifically incorporated herein by exhibit 17 NO WAIVER. No provision of the Option shall be deemed amended or waived unless such amendment or waiver is set forth in a writing signed by the State No act or failure to act by the State shall be deemed a waiver of its rights hereunder, and no waiver in any one circumstance or of any one provision shall be deemed a waiver in other circumstances or of other provisions 18 ASSIGNMENT. The State has the right to assign this Option In the event of such assignment, the assignee will have all the rights, powers, privileges and duties held by the State pursuant to this Option IN TESTIMONY THEREOF, the parties have hereunto set their hands and seals, or if corporate have caused this instrument to be executed in their corporate names by their duly authorized representatives as of the dates indicated below Seller By: William B Taylor, Jr By: Elsie Elaine Taylor By: Lawrence L Taylor By: Helena T McDuffie By: Wilbert Turner By: Sylvia Turner 4 STATE OF COUNTY OF 1, , a Notary Public in and for the County and State aforesaid, do hereby certify that , Grantor, personally appeared before me this day and acknowledged the execution of the foregoing instrument IN WITNESS WHEREOF, I have hereunto set my hand and Notary Seal this the day of , 2011 Notary Public My commission expires STATE OF COUNTY OF 1, , a Notary Public in and for the County and State aforesaid, do hereby certify that , Grantor, personally appeared before me this day and acknowledged the execution of the foregoing instrument IN WITNESS WHEREOF, I have hereunto set my hand and Notary Seal this the day of , 2011 My commission expires 5 Notary Public STATE OF COUNTY OF I, , a Notary Public in and for the County and State aforesaid, do hereby certify that , Grantor, personally appeared before me this day and acknowledged the execution of the foregoing instrument IN WITNESS WHEREOF, I have hereunto set my hand and Notary Seal this the day of , 2011 Notary Public My commission expires STATE OF COUNTY OF I, , a Notary Public in and for the County and State aforesaid, do hereby certify that , Grantor, personally appeared before me this day and acknowledged the execution of the foregoing instrument IN WITNESS WHEREOF, I have hereunto set my hand and Notary Seal this the day of , 2011 My commission expires R Notary Public STATE OF COUNTY OF 1, , a Notary Public in and for the County and State aforesaid, do hereby certify that , Grantor, personally appeared before me this day and acknowledged the execution of the foregoing instrument IN WITNESS WHEREOF, I have hereunto set my hand and Notary Seal this the day of , 2011 Notary Public My commission expires STATE OF COUNTY OF 1, , a Notary Public in and for the County and State aforesaid, do hereby certify that , Grantor, personally appeared before me this day and acknowledged the execution of the foregoing instrument IN WITNESS WHEREOF, I have hereunto set my hand and Notary Seal this the day of 92011 My commission expires `I Notary Public 1 4 "EXHIBIT A" (Insert map here) "EXHIBIT B" RESERVED USES AND RESTRICTED ACTIVITIES A. Motorized Vehicles. Usage of motorized vehicles in the Restricted Area is prohibited, except as they are used exclusively for management, maintenance, or stewardship purposes, and on existing trails, paths or roads for the purposes recited above B. Vegetative Cutting. Except as related to the removal of non - native plants, diseased or damaged trees, and vegetation that obstructs destabilizes or renders unsafe the Restricted Area to persons or natural habitat, all cutting, removal, mowing, harming, or destruction of any trees and vegetation in the Restricted Area is prohibited C. Industrial, Agricultural, Residential and Commercial Uses. All are prohibited in the Restricted Area D. New Construction. There shall be no building, facility, mobile home, antenna, utility pole, tower, or other structure constructed or placed in the Restricted Area E. Roads and Trails. There shall be no new construction of roads, trails, walkways, or paving in the Restricted Area Existing roads or trails located in the Restricted Area may be maintained with loose gravel, soil, or permanent vegetation in order to minimize runoff, prevent sedimentation and for access to the interior of the Property for management, maintenance, stewardship purposes, or undeveloped recreational and educational uses of the Restricted Area F. Signs. No signs shall be permitted in the Restricted Area except interpretive signs describing restoration activities and the conservation values of the Restricted Area, signs identifying the owner of the Property, signs giving directions, or signs prescribing rules and regulations for the use of the Restricted Area G. Dumping or Storing. Dumping or storage of soil, trash, ashes, garbage, waste, abandoned vehicles, appliances or machinery, or other material in the Restricted Area is prohibited 8 . . H. Grading, Mineral Use, Excavation, Dredging. Unless related to approved restoration activities, there shall be no grading, filling, excavation, dredging, mining, or drilling within the Restricted Area I. Water Quality and Drainage Patterns. Unless related to approved restoration activities, there shall be no diking, draining, dredging, channeling, filling, leveling, pumping, impounding or diverting, causing, allowing or permitting the diversion of surface or underground water in the Restricted Area There shall be no altering or tampering with water control structures or devices, or disruption or alteration of the restored, enhanced, or created drainage patterns Any use of pesticide or biocides is prohibited J. Subdivision and Conveyance. No further subdivision, partitioning, or dividing of the Restricted Area is allowed K. Disturbance of Natural Features Any change, disturbance, alteration or impairment of the natural features of the Restricted Area or any intentional introduction of non- native plants, trees and/or animal species is prohibited L. Restoration Activities Are Permitted. Includes but not linuted to planting of trees, shrubs and herbaceous vegetation, installation of monitoring wells, utilization of heavy equipment to grade, fill, and prepare the soil, modification of the hydrology of the site, and installation of natural and manmade materials as needed to direct in- stream, above ground, and subterraneous water flow according to a restoration plan as provided, contracted, or managed by the N C Ecosystem Enhancement Program, successors or assigns M. Enforcement. The right of enforcement of these Restrictions is hereby granted to and vested entirely with the N C Ecosystem Enhancement Program, its successors and assigns N. Notice. The owner of the Property shall notify the U S Army Corps of Engineers in writing sixty (60) days prior to the initiation of any amendment or change to these Covenants and Restrictions or any transfer of all or any part of the Property Such notification shall be addressed to Justin McCorkle, General Counsel, US Army Corps of Engineers, 69 Darlington Avenue, Wilmington, NC 28403 9 . . it I 'ono North Carolina Department of Administration Beverly Eaves Perdue, Governor Moses Carey, Jr , Secretary May 10, 2012 Mr William Taylor, Jr 5523- 4"' Street NW Washington, DC 20011 Re Proposed Acquisition in Fee of Approximately 77 +/- Acres Project Property of the Estate of William Taylor c/o William Taylor, Jr SPO File 72 -M Perquimans County Dear Mr Taylor State Property Office Thank you for speaking with Heather Smith of NC Ecosystem Enhancement Program and me this week We discussed the State's interest in acquiring in fee the 77 +/- acres which you and other family members own in Perquimans County, NC During that conversation, you requested that we forward a written summary The State is prepared to offer $3,500 per acre for open areas and $1,166 per acre for wooded areas, subject to survey, for the acquisition of the property in fee Per the Perquimans County Tax Office, there are approximately 53 +/- acres of open land and approximately 24 acres of wooded land, subject to survey If you and your family are agreeable, one copy of the attached option agreement will need to be signed by all parties having an interest in the property, notarized, and returned to my attention During the option period, a title examination and survey will be prepared at the State's expense and any necessary releases will be obtained Information from the title report will be provided to you The preliminary survey will be submitted for your review and comment The final acreage shown on the survey will be used to calculate the acquisition cost of the property Then, the General Warranty deed will be prepared The NC Ecosystem Enhancement Program will pay for costs associated with the property acquisition except for outstanding taxes, commissions, and NC excise tax stamp The completion of this transaction is subject to approval by the Council of State and availability of funds It is my understanding that the property is currently leased for farming We will work with you and your lessee to allow for harvesting the current year's crop Thereafter farming will not be allowed on the property Mailing Address: 1321 Mail Service Center Raleigh, N C 27699 -1321 Telephone (919) 807 -4650 Fax (919) 733 -1431 State Courier #52 -71 -78 An Equal Opportunity / Affirmative Action Employer Web http / /www ncspo org Location: 116 West Jones Street Raleigh, North Carolina 27603 -8003 i . 0 Thank you for your interest in the NC Ecosystem Enhancement Program. Please contact Heather Smith, EEP project manager at (919- 715 -5590) or Marion Patrick with the State Property Office (919- 807 -4665) if there are any questions. Respectfully yours, Blane Rice EEP Manager cc: Heather Smith, EEP Project Manager Marion Patrick, State Property Office . r Message y� 1 I Repy Repy Forward Delete M—t, Create Otner to tll Folder- Rule Winans Rrppnd 52icn: You aphid on 104 &X111926 AM. From. ahn PaMck M To'. SinM, Head — Cc Rim. 9se; tlutan, Stephale Sueled: M1e Sale alien FVJ: Sale offer - Message (HTML) ® �j Lie lbta- L .� il. AFa,a ,jd Remerd - Blo<k JNpl sunk 6re0rdre'11;w Mark Urrerd rs bender r : lip - It Sekd Find I was out yesterday. As 1 went through my a -mats I found lhrs from the Taylors. They are declining to participate Please note my new a -mad address: Marion.P&u:k®doa.nc.apv Marion Patrice Real Property Agent State Property Office 1321 Mail Service Center Raleigh, NC 27699-1321 Direct t . 919 - 8074665 Fax 914 733 -1431 E- mil mccespondeoce to and bean this address may be subject to the North Carolina Public Records Law and may be disdosed to third parties Frm Elaine Taylor f ma ho ela ne63tavlprQvahoo coral Sw& Monday, October 17. 2011 11:01 AM Tcc Pahick. Marron Arbject: Sale offer % Penick- The family has made the decision to reject the offer of sale at this time We thank von for v= assistance, and patience. Bill Tavlor Send: Tue 10/18!20119:23 AM w . ' K APPENDIX I. Regulatory Coordination Discerning Proposed Success Criteria and Monitoring Period (Late Summer 2012) Lane Sauls From: Smith, Heather Sent: Tuesday, November 27, 2012 2 29 PM To: Lane Sauls Subject: FW Watts discussion (UNCLASSIFIED) Sincerely, Heather Smith Eastern Project Manager Ecosystem Enhancement Program 919- 707 -8496 heather c smith @ncdenr.gov Please note NEW PHYSICAL ADDRESS and NEW PHONE NUMBER 217 West Jones St., 3rd Floor, Suite 3000A, Raleigh, N C 27603 919 - 707 -8496 Mailing address. 1652 Mad Service Center, Raleigh, N C 27699 -1652 Parking and visitor access information is available on the EEP website Email correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to third parties ­--Original Message--- - From. Jurek, Jeff Sent Friday, November 02, 2012 10.50 AM To Smith, Heather Subject: RE. Watts discussion (UNCLASSIFIED) That is what I have also, go with it - -- Original Message--- - From Smith, Heather Sent Friday, November 02, 2012 9 30 AM To Jurek, Jeff Subject RE Watts discussion (UNCLASSIFIED) Jurek, Here is the summary from all the emails I have received 15 1 ratio 1 4 w .. r 5 years monitoring with 2 additional if not meeting success criteria Vegetation plot on the slope 8' height requirement for trees at year 5 2 pressure transducers to measure slope but not use as a success criteria 8% Hydropenod (I never received a response back on this, I sent the email on 10/1/12) Use his recommended success criteria for headwater channel(s) formation Once you give me the ok I will get this added to the mitigation plan and we will proceed. Sincerely, Heather Smith Eastern Project Manager Ecosystem Enhancement Program 919 - 715 -5590 heather c smith @ncdenr gov Please note that the Ecosystem Enhancement Program's Raleigh office has moved and is physically located in the N C Dept of Administration building at 116 West Jones St., # G111, Raleigh, N C 27603 The mailing address remains 1652 Mail Service Center, Raleigh, N C 27699 -1652 Parking and visitor access information is available on the EEP website ----- Original Message-- - From Jurek, Jeff Sent Friday, September 21, 201211.37 AM To* Tugwell, Todd SAW Cc Smith, Heather; Kulz, Eric, Wilson, Travis W ; Wheeler, Tracey LSAW Subject RE: Watts discussion (UNCLASSIFIED) Todd, Below I- have updated what we will agree to Keep in mind that there is a lot of history (push /pull) on this site and we have tried to make the site meet most people's expectations (sometimes decisions made in 1999 don't equate logically to feelings today) -We agreed on the 15:1 ration for stream enhancement -We agreed to five years of monitoring (seven was not the back- breaker, but seven was not in place historically). Two more years if project is unacceptable in five -We agreed on vegetation plot on the slope -We also agree to stem growth of 8 feet at year 5 monitoring period -We said we would put two pressure transducers out to measure surface flow but would not use for success criteria This was the "back= breaker" on project viability that was discussed -We agreed that a 5% hydroperiod was not good enough, we will provide a proper one -We will use the success criteria you mentioned as below Evidence of channel formation within the valley or crenulation must be documented through the identification of field indicators on an annual basis in accordance with the following schedule. a During monitoring years 1 through 4, the preponderance of documented field indicators must demonstrate the accumulation of flow within the topographic low - point of the valley or crenulation Documented indicators may include any of the following indicators or any of the indicators listed in part b i Presence of litter and debris (wracking) indicating a surface water flow, ii Leaf litter disturbed or washed away, iii Matted, bent or absence of vegetation (herbaceous or otherwise) indicative of surface flow, iv Sediment deposition and /or scour indicating sediment transport by flowing water, v Water staining due to continual presence of water, b. During monitoring years 5 through 7, the preponderance of documented field indicators must demonstrate the accumulation of flow within the topographic low -point of the valley or crenulation (documented by the field indicators w listed in Part A) and the development of a primary path of flow, stream channel, or ordinary high water mark Documented indicators may include any of the following i Formation of channel bed and banks, ii Sediment sorting indicated by grain -size distribution within the primary path of flow; iii Sediment shelving or a natural line impressed on the banks, iv Change in plant community (absence or destruction of terrestrial vegetation and /or transition to species adapted for flow or inundation for a long duration, including hydrophytes) v Development of channel pattern (meander bends and /or channel braiding) at natural topographic - breaks, woody debris piles, or plant root systems, vi Exposure of woody plant roots within the primary path of flow, vii Changes in sod characteristics (when compared to the soils abutting the primary path of flow) Let me know if you all can live with this, if not we can discuss further - -- Original Message-- - From Tugwell, Todd SAW [mailto Todd Tugwell @usace army mil] Sent Tuesday, September 18, 2012 1143 AM To Jurek, Jeff Cc Smith, Heather, Kulz, Eric, Wilson, Travis W , Wheeler, Tracey LSAW, Recktenwald, Marc Subject RE Watts discussion (UNCLASSIFIED) Classification. UNCLASSIFIED Caveats NONE Jeff, I can't remember who else was at the meeting on site, but I wanted to include them for comment as well - please forward to the providers or others than may have an interest I have taken a look at the responses Please note that we did not agree at the meeting on all these points I have a couple comments listed below. When we met on the 28th, I believe you indicated that if 7 years of monitoring were required, the project would not be viable While I still think that 7 years would be best given the circumstances, I can agree to 5 years, but if we determine that the data is not conclusive after 5 years, we will require additional monitoring. You stated that you will place gauges (pressure transducers) across the valley, but that these will not be linked to performance standards I think the intent of the gauges is to document stream flow, which we have stated is a major concern for us in this project So we will have to consider the data from the gauges in determining success, even if we don't establish a particular threshold for success I think what you are stating is that you do not agree to the 30 -day consecutive flow standard, correct? If this is the case, then what is the minimum consecutive days of flow that you propose? You have suggested modifications to the performance standards that were proposed in my letter of February 16th (see attached), but you have eliminated Standard 1(which documented flow - see comment above) and Standard 2, Part b, which I think is critical to demonstrate the formation of a channel. Standard 2, Part a really only gets to the movement of water across a site, which is what we expect in the first few years I think this standard would be met inmost wetlands regardless of channel formation, so I think it's important to include the Part b as well, which gets to development of a channel I suggest that we shift the timeframes so that Standard 2, Part a runs from monitoring years 1 through 3, and Part -b runs from years 4 through 5 Obviously, this is compressed from the original, but if you only want a 5 year monitoring cycle, we (the IRT) need to have some assurances that the site is developing appropriately, to include the formation of a stream channel That is, after all, the type of credit that will be generated Lastly, my letter also requested that a performance standard for tree vigor be included. Given the extent of excavation and earthwork on this project, I strongly feel that this standard needs to be included in the final mitigation plan To account for the shorter monitoring period, it can be adjusted to 7 feet at year 5 instead of 10 feet at year 7 Thanks, M I, Todd Tugwell Special Projects Manager Regulatory Division Wilmington District U S Army Corps of Engineers 11405 Falls of Neuse Road Wake Forest, NC 27587 (919) 846 -2564 We would appreciate your feedback on how we are performing our duties Our automated Customer Service Survey is located at http //pert nwp usace army.mil /survey html Thank you for taking the time to visit this site and complete the survey - - - -- Original Message-- - From Jurek, Jeff [mailto•Jeff Jurek @ncdenr gov] Sent Wednesday, September 05, 2012 3 49 PM To Tugwell, Todd SAW Cc Smith, Heather Subject Watts discussion Todd, we appreciate you meeting with us the other day to discuss Watts Below is the summary of what we discussed and what EEP would submit per your comments: In response to our discussion on 8/28/12 EEP agrees with the 15-1 ratio for enhancement for the project length EEP agrees to monitor for five years; if at the end of the five year monitoring period, the IRT can make the determination, based on inconclusive monitoring data, to have EEP monitor two more years EEP agrees to place a vegetation plot on the slope of the headwater stream EEP will place pressure transducers across a portion of the headwater valley and will monitor /report the results but they will not be used as success criteria EEP will submit a more realistic targeted wetland hydroperiod (to be determined) EEP will use the success criteria suggested by the USACE as listed, below Evidence of channel formation within the valley or crenulation must be documented through the identification of field indicators on an annual basis in accordance with the following schedule a During monitoring years 1 through 4, the preponderance of documented field indicators must demonstrate the accumulation of flow within the topographic low -point of the valley or crenulation Documented indicators may include any of the following indicators or any of the indicators listed in part b i Presence of litter and debris (wracking) indicating a surface water flow, ii Leaf litter disturbed or washed away, iii Matted, bent or absence of vegetation (herbaceous or otherwise) indicative of surface flow, iv Sediment deposition and /or scour indicating sediment transport by flowing water, v Water staining due to continual presence of water, Jeff Jurek Project Management Manager NC Ecosystem Enhancement Program 1652 Mail Service Center Raleigh, NC 27699 -1652 (919) 715 -1157 phone (919) 715 -2219 fax jeff_jurek @ncdenr gov <madto Jeff Jurek@ncmail.net> E -mail correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties unless the content is exempt by statute or other regulation Classification UNCLASSIFIED Caveats NONE 5 .. 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