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HomeMy WebLinkAbout20080900 Ver 1_Restoration Plan_20080602Meadowbranch Swamp Wetland Restoration Robeson County Restoration Plan Prepared for: North Carolina Department of the Environment and Natural Resources l {)S Stc Ecosystem Enhancement Program (NCDENR-EEP) ,'1? lrll t 111 1652 Mail Service Center PRO1.1 Raleigh, NC 27699-1652 Submitted June 18, 2007 Prepared by: THE JOHN R. McADAMS COMPANY, INC. The John R. McAdams Company, Inc. Post Office Box 14005 RTP, NC 27709 (919) 361-5000 Office (919) 361-2269 Fax Project Manger: James M. Halley, P.E. Malley@johnrmcadams.com Meadowbranch Swamp Wettand Restoration • USGS I-IUC 03440203 Restoration Plan • Robeson County, North Cal-alina • June 2007 Table of Contents Executive Summary ............................................................................................................................... I 1.0 Project Site Identification and Location ......................................................................................... 2 1.1 Directions to Project Site ......................................................................................................... 2 1.2 USGS Hydrologic Unit Code and NC DWQ River Basin ...................................................... 2 2.0 Watershed Characterization ........................................................................................................... 2 2.1 Drainage Area .......................................................................................................................... 2 2.2 Surface Water Classification ................................................................................................... 2 2.3 Physiography, Geology and Soils ............................................................................................ 2 2.4 Historical Land Use and Development Trends ........................................................................ 3 2.5 Endangered 1 Threatened Species ............................................................................................ 4 2.5.1 American Alligator ........................................................................................................ 4 Description ......................................................................................................................... 4 Biological Conclusion ........................................................................................................ 4 2.5.2 Red-Cockaded Woodpecker .......................................................................................... 5 Description ......................................................................................................................... 5 Biological Conclusion ........................................................................................................ 5 2.5.3 Michaux's Sumac ........................................................................................................... 5 Biological Conclusion .......................................... ....................................................... 5 2.6 Cultural Resources ................................................................................................................... 6 2.6.1 Site Evaluation Methodology ......................................................................................... 6 2.6.2 Field Evaluation ............................................................................................................. 6 2.6.2.1 Potential for Historic Architectural resources ...................................................... 6 2.6.2.2 Potential for Archaeological resources ................................................................. 6 2.6.3 SHPO/THPO Concurrence ............................................................................................ 7 2.7 Potential Constraints ................................................................................................................ 7 2.7.1 Property Ownership and Boundary ................................................................................ 7 2.7.2 Site Access ..................................................................................................................... 7 2.7.3 Utilities and Easement ................................................................................................... 7 2.7.4 Hydrologic Trespass ...................................................................................................... 8 3.0 Project Site Wetlands and Streams (existing conditions) .............................................................. 8 3.1 Jurisdictional Wetlands ........................................................................................................... 8 3.2 Hydrologic Characterization ................................................................................................... 9 3.2.1 Preliminary Groundwater Characterization ................................................................... 9 3.2.2 Surface Water Investigation .......................................................................................... 9 3.3 Soil Characterization ............................................................................................................. 10 3.3.1 Taxonomic Classification (including series) ................................................................ 10 3.3.2 Profile Description ....................................................................................................... 11 3.4 Plant Community Characterization ....................................................................................... 12 4.0 Reference Wetlands ............... .................................................................................................... 13 4.1 Target Reference Conditions ............................................................................................ 13 4.2 Reference Site Parameters ..................................................................................................... 13 4.2.1 Soils ............................................................................................................................. 13 4.2.2 Vegetation ....................................................................................................................14 4.2.3 Hydrology and Topography ......................................................................................... 14 5.0 Project Site Restoration Plan ........................................................................................................ 15 5.1 Restoration Project Goals and Objectives ............................................................................. 15 5.1.1 Designed Wetland Type ............................................................................................... 15 C THE JOIN R. McADAMS COMPANY, INC. Meadowbranch Swamp Wetland RCStoratlen • USUS IWC 03040203 Restoration Plan • Robeson County, North Carolina • June 2007 5.1.2 Target Wetland Communities / Buffer Communities .................................................. 16 5.2 Best Management Practices ..................................................................................................... 16 5.3 Hydrologic Modifications (for wetland restoration or enhancement) ................................... 16 5.3.1 Narrative of Modifications ........................................................................................... 16 Soil Restoration ................................................................................................................ 17 5.5 Natural Plant Community Restoration .................................................................................. 17 5.5.1 Narrative & Plant Community Restoration .................................................................. 17 5.5.2 On-site Invasive Species Management ........................................................................ 18 6.0 Performance Criteria .................................................................................................................... 18 6.1 Wetlands ................................................................................................................................ 18 6.2 Vegetation ............................................................................................................................. 19 6.3 Flow Features ........................................................................................................................ 19 6.4 Schedule 1 Reporting ............................................................................................................. 19 7.0 References .................................................................................................................................... 20 Tables (within text of document) Table 1. Historical Land Use and Development Trends.. Table 2. Project Site Flooding Summary ......................... Table 3. Hydric Soil Series .............................................. Table 4. Non-hydric Soil Series ....................................... Table 5. Project Area Vegetation Transects ..................... Table 6. Bibb Soil Series ................................................. Table 7. Reference Wetland Community Type ................ .................................................................... 3 .................................................................. 10 .................................................................. 11 ............... 11 .................................................................. 12 .................................................................. 13 .................................................................. 14 8.0 Exhibit Tables Exhibit Table 1. Project Restoration Structure and Objectives Exhibit Table 2. Drainage Areas Exhibit Table 3. Land Use of Watershed Exhibit Table 4. Groundwater Monitoring Summary Exhibit Table 5. Rain Gauge and Rainfall Summary Exhibit Table 6. Designed Vegetative Communities Exhibit Table 7. Project Restoration Summary 9.0 Figures Figure 1. Project Site & Reference Site Vicinity Map Figure 2. Project Site & Reference Site Watershed Map Figure 3. Project Site & Reference Site Gauge Locations & Hydrologic Features Figure 4. Project Site & Reference Site NRCS Soil Survey Map Figure 5. Reference Site Wetland Determination Sample Locations and Communities Map Figure 6. Project Site Wetland Delineation Map Figure 7. Project Site Color Infrared Photograph Figure 8. Project Restoration Summary Figure 9. Historical Aerial Photographs ii THE JOHN R. McADAMS COMPANY, INC. Meadowbranch Swamp Wettand Restoration • USGS HUC 03040203 Restoration Plan - Robeson Cou3sty, North Carolina • June 2007 10.0 Design Sheets Sheet 1. Existing Site Conditions Sheet 2. Existing Site Cross-Sections I Sheet 3. Existing Site Cross-Sections 2 Sheet 4. Proposed Conditions Sheet 5. Designed Vegetative Communities Map (by zone) 11.0 Appendices Appendix 1. Project Site Photographs Appendix 2. Project Site USACE Routine Wetland Determination Data Forms Appendix 3. Project Site NCDWQ Stream Classification Forms Appendix 4. Reference Site Photographs Appendix 5. Reference Site USACE Routine Wetland Determination Data Forms Appendix 6. Preliminary Gauge Data Summary Groundwater and Rainfall Charts and Data Appendix 7. Hydrologic Analysis Appendix 8. Meadowbranch Swamp Wetland Restoration Project Memorandum of Agreement Appendix 9. Ecosystem Enhancement Program FEMA Reporting Form iii [1. THE JOHN R. McADAMS COMPANY, INC. Meadowbranch Swamp Wetland Restoration - USGS IJUC 03040203 Restoration Plan • Robeson Cou;Ay, North Carolina - June 2007 iv P-1 THE JOHN R McADAMS COMPANY, INC. Meadowbranch Swamp Wetland Restoration • USGS HUC 03040203 Restoration Plan • Robeson Cnunty, North Carolina • June 2007 Executive Summa The Meadowbranch Swamp Wetland Restoration site has been selected for wetland restoration, enhancement, and preservation by the North Carolina Department of the Environment and Natural Resources, Ecosystem Enhancement Program (NCDENR-EEP). The purpose of this restoration project is to restore, enhance, and preserve a low lying area adjacent to Meadowbranch Swamp. The project site is approximately one-half mile west-northwest of Lumberton, in Robeson County, North Carolina as depicted on Figure 1, Project Site and Reference Site Vicinity Map. The project lies within USGS Hydrologic Unit Code 03040203 080010 (USGS, 1974) and within NC DWQ Lumber River Subbasin 03-07-51 (NCDENR, 2003). The project goal for this restoration plan is to restore surface flow and groundwater elevations within the site area by removing the former logging road and modifying the canal access road. The intent of this project is to change these site features to restore the wetland functions as closely as possible to that of pre-disturbance conditions. The design will be based on reference conditions, USACE guidance (USACE, 1987) and criteria that are developed during this project to achieve success. Currently the site consists of a wooded parcel owned by the Lumber River Conservancy that encompasses approximately 57.0 acres. Channelized water features exist on and adjacent to the site. One drainage feature is located along the eastern edge of the former logging road and another more prominent feature, referred to as Meadowbranch Swamp, flows under SR 211 north of the project area and continues southward to the end of the project area at SR 1538 Carthage Road. The primary actions to restore the site will include removal of the former logging road, and minor earthwork to modify the existing access road along the canal. Several road crossings, low areas built into the access road, will be designed to mimic the natural swale observed adjacent to the reference area. These road crossings will allow flood events onto the project parcel. The road modifications are necessary because the City of Lumberton will not allow any modifications to the existing channel and they require access along the maintenance road. The area located to the east of the former logging road is a prime example of an area partially isolated from overbank flooding. Soil excavated to create the former logging road will be returned to its original location. This will hydrologically reconnect the site east of the former logging road to the rest of the site, allowing water from overbank flood events to be distributed and stored over the entire site. Through these actions, it is expected that approximately 50 acres of riverine wetlands will be restored, enhanced, and preserved. Tables 1 through 7, within the text of this document, primarily apply to soils and vegetation and are referred to as "Tables". Tables referenced in an attached appendix (Section 8.0) are referenced as "Exhibit Tables". Exhibit Tables 1 through 7 present project restoration structures and objectives, drainage areas, land use of watershed, groundwater monitoring summary, rainfall summary, designed vegetative communities (by zone), and a restoration summary. Figures 1 through 9 primarily depict site and reference wetland conditions, and also depict historical site conditions. Sheets 1 through 7 illustrate existing conditions, site cross-sections, proposed site conditions, and designed vegetative communities. Appendices 1 through 5 contain photographs and data forms for the site and the reference sites. Appendices G through 9 contain gauge data and charts, a Memorandum of Agreement between the City of Lumberton, the Lumber River Conservancy, and EEP, and the F'EMA Reporting Form for the site. 1 THE JOHN R. McADAMS COMPANY, INC. Meadowbranch Swamp wetland Restoration • USGS I fUC 03040203 Restoration Plan • Robeson County, North Carolina • June 2007 1.0 Project Site Identification and Location 1.1 Directions to Project Site The project site is approximately one-half mile west-northwest of Lumberton in Robeson County, North Carolina as depicted on Figure 1, Project Site and Reference Site Vicinity Map. To reach the site from Interstate 95, take exit 19 onto Carthage Road traveling west. Approximately 500 feet after exiting the interstate, the site is on the right (north). It is marked by Meadowbranch Swamp passing under Carthage Road. 1.2 USGS Hydrologic Unit Code and NC DWQ River Basin The site lies within the USGS Hydrologic Unit Code 03040203 080010 (USGS, 1974), which falls within the Lumber River basin. The NC DWQ River Subbasin for the project area is listed as the Lumber 03-07-51 (NCDENR, 2003). 2.0 Watershed Characterization ZI Drainage Area The drainage area for this site measured at the downstream end of the project area, directly above Carthage Road is 34.4 square miles. The drainage area at the reference area is 34.2 square miles. 2.2 Surface Water Classification The current State classification for Meadowbranch Swamp (Stream Index 4 14-12) from its source to the Lumber River, is Class C and Swamp Waters (Sw) waters (NCDENR, 2006). Class C waters support aquatic life, wildlife, and they can also be used for secondary recreation and agriculture. The Sw classification is intended for waters which have low velocities and other natural characteristics, different from adjacent streams. 2.3 Physiography, Geology and Soils The site is located in the Inner Coastal Plain Physiographic Region of North Carolina. Generally, topography of the Inner Coastal Plain is relatively flat with gently sloping uplands, or interstream divides, dissected by slow-moving coastal streams and swamps. The area is known for a prevalence of Carolina Bays, which are shallow oval depressions occurring mostly in the interstream divides. According to the Geologic Map of North Carolina (1985) the City of Lumberton lies on the Yorktown Formation and Duplin Formation, Undivided. The description of these formations indicates that in the area of the state south of the Neuse River, the Duplin Formation is primarily found. The Duplin Formation consists of shelly medium to coarse grained sand, sandy marl, and limestone and is bluish gray. The site itself consists of a channelized stream, or canal, forming the western boundary of the property and the relatively flat floodplain of this stream. The eastern portion of the site contains sorxne slopes that grade up, off-site, to agricultural areas within the interstream divide. 2 P-1 THE JOHN R. McADAMS COMPANY, INC. Meadowbranch Swamp Wetland Restoration • USGS 1IUC 03040203 Restoration Plan • Robeson County, North Carolina • Jame 2007 The Robeson County Soil Survey shows the property as primarily Bibb soils, with two mapping units of Norfolk soils protruding from the east. Bibb soils are listed as hydric for the County. Bibb soils consist of nearly level, poorly drained soils on floodplains of natural drainageways, formed in recent alluvium. The surface layer is dark gray sandy loam, loamy sand, or loam, underlain by stratified dark gray sandy loam and gray sand. Permeability is moderately rapid, and shrink-swell potential is low. Seasonal high water table is at or near the surface, and frequent flooding occurs unless drained. Norfolk soils consist of well-drained soils on gentle side slopes between nearly level soils and drainageways. The surface layer is grayish-brown loamy sand, underlain by a layer of yellowish- brown loamy sand. Permeability is moderate and the shrink-swell potential is low. The seasonal high water table is generally more than five (5) feet below surface. 2.4 Historical Land Use and Development Trends Table 1. Historical Land Use and Development Trends (Observations based on aerial imagery) Date Land Use and Development Observations 1938 Site completely wooded, interstate 1-95 not present. 1960 Site completely wooded, interstate 1-95 present but no exit 19 exists, farming fields have been expanded. 1972 Sewer easement evident in northwest of site, exit 19 on interstate 1-95 has been built, urban build-up at interstate exit is present. 1981 Site is the same as in 1972, increased urban build-up at exit 19 present. 1988 Site is the same as in 1981. 1998 Logging road and access road evident on site. 2007 Site is the same as in 1998. Based on information provided by a local official, a grist mill was located in the vicinity of the project area. This structure was reportedly intact during the early 1900's and is the reason that the site area is sometimes called the old mill pond. During this time period Meadowbranch Swamp was not channelized and the flow through the area was not confined to a channel. Reportedly, the canal adjacent to the site was excavated during the late 1930's and early 1940's. Aside from the channelization of Meadowbranch Swamp, it appears that no significant land disturbing activity occurred at the site between 1900 and the late 1980s. Verbal information provided by the City and review of historical aerial photographs (Table 1) support the notion that site disturbance activities were minimal or non-existent until the late 1980s. Sometime during the late 1980s and early 1990s a portion of the site was logged. It was during this timeframe that the logging road was constructed. C THE JOHN R. McADAMS COMPANY, INC. Mcadowbranch Swamp Wetland Restoration • USGS I-WC 03040203 Restoration Plan • Robeson County, Norib Carolina - Jime 2007 Aerial imagery along with information provided by the City indicates that the subject site was largely undeveloped woodlands until the 1990's. The historical aerial photograph from 1998 (Figure 9) depicts the subject parcel as partially timbered with a former logging road extending from Carthage Road north through the central portion of the parcel. All of the facts presented in this Section support the notion that the groundwater, vegetation, and surface drainage have been modified. Although most on-site soil series are classified as poorly drained, the channelization and dredging at the site has likely lowered the groundwater elevation when compared to historical groundwater elevations. 2.5 Endangered l Threatened Species A search was conducted of the North Carolina Natural Heritage Program data for Robeson County, NC. This search produced a list of plant and animal species with varying federal and state status. Upon further review, it was determined that three of the species listed for Robeson County were listed as either federally endangered or threatened. These species are the Alligator mississippiensis, commonly known as the American Alligator, Picoides borealis, commonly known as the Red- Cockaded Woodpecker, and Rhus inichauxii, commonly known as Michaux's Sumac (US Fish and Wildlife Service, 2006). 2.5.1 American Alligator Descriptions The American Alligator is a large crocodilian species, blackish colored, with a broad snout lacking upward protruding conspicuous teeth. The juveniles exhibit yellow bands across their backs. This species grows to a maximum of 5.8 meters, but are generally less than 4 meters in length. The American Alligator differs from the American Crocodile in its broad snout and lack of protruding teeth (SCDNR, 2006). The American Alligator inhabits fresh and brackish marshes, ponds, lakes, rivers, swamps, and other surface water features. They prefer deep open water areas to forage. They dig dens in the margin of rivers and lakes or in marshes, and stay primarily in the den during the winter months. Biological Conclusion Carolina Ecosystems personnel conducted a search of the site on November 1 and 2, 2006 in conjunction with the natural community characterization. Although the canal that forms the western boundary of the property could provide habitat for this species, it is relatively shallow and therefore not permanent habitat for the alligator. Due to the proximity of the site to the Lumber River, there is limited potential for this species to occur on the site, however no individuals of this species were observed during the site visit. The NCNHP database shows an occurrence of this species on the Lumber River approximately two miles southeast of the site. No adjacent inundated wetlands occur within the project site. The species, if temporarily using the canal to travel between habitats or forage, would not be harmed by the project. Habitat for the alligator could be improved by the increased inundation created by the project. Although the project is not likely to adversely affect this species, a biological conclusion is not required. The American Alligator is listed due to its similarity of appearance to the American Crocodile, which does not occur in North Carolina. Unless a "take" of this species is anticipated no consultation with the USPWS is necessary. 4 An - THE JOHN R. McADAMS COMPANY, INC. Meadowbranch Swamp Welland Restoration • USGS HUC 03040203 Restoration Plan • Robeson County, North Carolina • Rine 2007 2.5.2 Red-Cockaded Woodpecker Description The Red-Cockaded Woodpecker's (RCW) historic range included East Texas to Florida and north to New Jersey. Current distribution is excluded fi•orn Missouri, Maryland, and New Jersey. The remaining populations are isolated fragments of the original species distribution, which was tied to the range of the southern pines. The RCW inhabits open stands of pines with a minimum age of 80 to 120 (Longleaf Pine) or 70 to 100 (Loblolly Pine) years. Longleaf Pines (Pinus palustris) are most commonly used but other pines are acceptable, and the majority suffers from red heart disease which softens the center of the trunk. Dense hardwood stands or pine stands with a dense hardwood understory are avoided. Foraging habitat is usually provided by pine and pine hardwood stands of at least 30 years. RCWs have a preference for pines of at least 10 inches diameter at breast height. They live in "clusters" of cavity trees in family groups of 4 or 5 to 9 individuals (USF'WS, 2006b). Biological Conclusion Carolina Ecosystems personnel conducted a search of the site on November I and 2, 2006. Suitable habitat for the RCW was not found on the site. No open stands of suitably aged pines are present. Some young mixed hardwood and small pine stands exist within the site, but do not provide nesting or foraging habitat for this species. The NCNHP database shows two occurrences of this species approximately four miles east of the site. No individuals of this species were observed during the site visit. Therefore, the project will have no effect on this species. 2.5.3 Michaux's Sumac Description Michaux's Sumac is found throughout the coastal plain, sandhills, and piedmont regions in sandy forests, woodlands, and woodland edges. It grows in sandy or rocky open woods in association with basic soils. It usually is found in areas where some form of disturbance has provided an open area. A majority of the plant's remaining populations are on highway right-of-ways, roadsides, or the edge of artificially maintained clearings (utility lines, etc.). A few retraining populations occur in areas with periodic fires or where natural succession is ongoing. Michaux's Sumac is a densely hairy shrub with erect stems of 1 to 3 feet in height. The compound leaves are narrowly winged at the base and finely toothed on its edges. Flowers are greenish-yellow to white and 4-5 parted. Michaux's Sumac flowers from April to June, and fruits in October- and November (USFWS, 2006c). Biological Conclusion Carolina Ecosystems personnel conducted a search of the Site on November I and 2, 2006. Potential habitat areas for this species were limited to the old roadbeds and the sewer line easement where continued disturbance from mowing maintains a clearing. However, these areas are either in or adjacent to wetlands and not suitable habitat for Michaux's Sumac. A known reference population on Barwell Road, just south of Poole Road in Raleigh NC, was checked prior to field surveys in order to verify the growth status of the plants for the time of year. No individuals of this species were observed during the site visit. Therefore, the project will have no effect on this species. LF THE JOHN R. WADAMS COMPANY, INC. Meadowbranch Swamp Wetland Restoration • USGS I IUC 03040203 Restoration Plan • Robeson County, Norih Carolina • June 2007 Therefore, it is concluded that no major elements for the American Alligator, Red-Cockaded Woodpecker, and Michaux's Sumac habitats exist on the site and no evidence of these species have been found. It is the professional opinion that this project will have no effect on the Alligator mississippiensis, American Alligator, the Picoides borealis, Red-Cockaded Woodpecker, or Rhus michauxii, Michaux's Sumac. 2.6 Cultural Resources 2.6.1 Site Evaluation Methodology The categorical exclusion document was followed in order to address any cultural resource issues. The site is not located in a county claimed as "territory" by the Eastern Band of Cherokee Indians. The site is not federal or Indian lands and thus compliance is reached for the Antiquities Act, Archaeological Resources Protection Act, and the Indian Sacred Sites Executive Order 13007. The National Register of Historic Places was searched and no sites were identified near the site. 2.6.2 Field Evaluation The site begins immediately north of SR 1528, Carthage Road, on the left bank side of Meadowbranch Swamp and ends approximately 2,000 feet north of Carthage Rd. The site was clear- cut within the last twenty (20) years as evidenced from the scrub floral growth found throughout the site. The project site was reviewed along five transects. Two soil borings were conducted along each transect to a depth ranging from one-half (112) meter to one (1) meter. 2.62.1 Potential for Historic Architectural resources The project site has no buildings on the property. In addition, the project site does not contain any known historic trails. There is no potential for historic architectural resources. 2.62.2 Potential_forArchaeological resources Based on information provided by the City, the majority of the project site was timbered during the late 1980s and early 1990s. Meadowbranch Swamp appears to have been channelized and is currently maintained by the City of Lumberton. An access road runs along the branch and changes from left bank to right bank halfway through the site. This access road appears to have been built up and may have been constructed from fill dirt either from dredging or from on-site soils. The road extends north from SRI 528 and south from SR 211 on either bank respectively. A former logging road exists to the east of the access road and parallels the access road through the southern portion of the site. This road also extends north from SRI 528. A beaver impoundment along the former logging road was recently drained to allow access to the interior of the site. The current site topography is relatively uniform and flat. The site is bordered to the east by farm land that is higher in elevation. There are two small "Carolina Bays" shown on tile USGS Topographic map that are over a quarter (1/4) mile northwest of the project site. These "Carolina Bays" are very small and would not have offered enough resources for long term inhabitation. Consideration was given to the presence of the bays and the topography of the site, however, the logging activities, the observed conditions, and the lack of noted findings during previous work on the existing canal leads us to the conclusion that this site has a poor potential for archaeological resources. Two potential sites have been identified by SHPO, but they are outside of the property All THE JOHN R. McADAMS COMPANY, INC. Meadowbranch Swamp Welland Restoration • USGS HUC 03040203 Restoration Plan • Robeson County, North Carolina • June 2007 boundary. These two sites will be addressed in the next section. Due to the minimal impact of the proposed restoration activities we have concluded that the project will not affect any future archaeological investigations. 2.6.3 SHPO/THPO Concurrence A letter and maps of the project were submitted to the State Historic Preservation Office (SHPO) for review and comment on October 18, 2006. A SHPO response letter was received on December 5, 2006. The response letter contained reference to two sites known to SHPO, but not listed on the National Register of Historic Places, in the vicinity of the project. A meeting was conducted on December 18, 2006 to address the comments provided by SHPO. The site 31 RB487 is an historic site, possibly a mill, identified by NCDOT in 2001. This site is to the west of Meadowbranch Swamp and is outside of the project area. The site 31 RB488 is a prehistoric site identified by an independent researcher in 2004. This site is to the east of the project boundary and outside of the project area. Based on a project update provided by NSE during the December 18, 2006 meeting, SHPO has concurred that the site activities will not affect either of these sites. 2.7 Potential Constraints 2.7.1 Property Ownership and Boundary This project will affect the following parcels: adjacent parcels to the north, east, and south are owned solely by Mr. James Britt and the adjacent parcel to the west is owned solely by the City of Lumberton. The main project parcel is owned solely by The Lumber River Conservancy. 2.7.2 Site Access 'rhe site can be accessed from two locations. The primary access is a road which enters from SR 1528 to the south of the property. The secondary access point is the existing former logging road to the west of the existing canal access road. This former logging road extends to the middle of the property and will be removed as part of the restoration. The City will maintain access to the site through the use of the road along the canal. 2.7.3 Utilities and Easement A pump station is located in the northeast corner of the site. The pump station is owned and operated by the City of Lumberton; access to the pump station is not inside the easement and will not be affected by the restoration project in any way. The City of Lumberton is involved in the project and is aware the pump station is inside the easement. THE JOHN R. McADAMS COMPANY, INC. Meadowbraanch Swamp Welland Restoration • USGS r UC 03040203 Restoration Plan • Robeson County, North Carolina • June 2007 2.7.4 Hydrologic Trespass Hydrologic trespass is not a major concern with the site. The site floods on a regular basis and is entirely located in the FEMA designated 100-year floodplain and floodway for Five Mile Branch, as depicted on FEMA FIRM Panel 3710939200J, effective January 19, 2005. Based on communication with City personnel, the purnp station located in the northeastern portion of the property floods two to three times per year. Any action taken or change made to the site is not expected to raise the flood elevations above existing levels. The proposed changes at the site are only intended to re-distribute flow across the entire site by removing impediments such as the former logging road and access road. A "no-rise" study will be required as part of this project. This study will be completed prior to completion of the bid documents for the site. A letter of map revision (LOMB) will not be required if the results of the "no-rise" study indicate no increase in Base Flood Elevations. 3.0 Project Site Wetlands and Streams (existing conditions) The site is located approximately 2,500 feet to the west of Interstate 95 near exit 19 in Lumberton, North Carolina. The project area encompasses 57 acres along the east side of Meadowbranch Swarnp. The parcel which begins 2,500 feet downstream of SR 211, ends at SR 1528 Carthage Road and is situated in the 100-year floodplain. An access road has been established by the City of Lumberton along the canal. This road extends frorn Carthage Road along the western border of the project parcel and ends approximately 400 feet frorn the end of the parcel where the road begins on the other side of the canal and extends to SR 211. A former logging road parallels the canal an approximate distance of 2,000 feet from Carthage Road. Culverts placed under this road have been blocked from beaver activity. Land surface elevations along the eastern border are 120 feet in most locations. Elevations along the access road that borders the canal range between 114 and 116 feet. The drainage area of Meadowbranch Swamp at the most downstream end of the project site is 34.4 square miles. Two small drainage ways enter the project site from the east. The drainage way to the south has a drainage area of 56 acres while the drainage way to the north has a drainage area of 66 acres. 31 Jurisdictional Wetlands A wetland delineation was completed for the entirety of the project area. The project is bound to the west by Meadowbranch Swamp. This stream has been channelized which has altered the hydrology of the site. The site is mapped almost entirely as a Bibb soil and is completely within the 1.00-year floodplain. An overbank event was observed during November 2006 and also during December 2006 while personnel were on site performing field investigations. The site appears to be more groundwater dominated to the east further from the channel, and more of a mixture of groundwater and surface water closer to the channel. Although the former logging road and the canal access road have impeded surface flow, evidence suggests that the historical wetland areas within the project are still classifiable as jurisdictional wetlands. However, sorne alterations have occurred to the site in the past which have removed some areas from jurisdictional status. There is a maintenance road that has been built up along the channel to facilitate cleaning and maintenance of the channel. The other area is a former logging road which was built up for logging purposes. In addition to these altered areas, there are two natural upland areas that extend frorn the eastern property boundary and terminate near the western boundary. Please see Figure 6 for a depiction of these areas. JYJ THE JOHN R. McADAMS COMPANY, INC. Meadowbranch Swamp Wetland Restoration • USGS h1UC 03040203 Restoration Plans • Robcson Comity, North Carolina • June 2007 3.2 Hydrologic Characterization 3.2.1 Preliminary Groundwater Characterization Collection of groundwater elevation data at the site began in October of 2006 to enable the evaluation of pre- and post-project site conditions. The data collected during this initial period represents site conditions from October 27, 2006 to March 29, 2007. The depth to groundwater from ground surface at the individual monitoring wells ranged from 42.0 inches below ground surface to 12.0 inches above ground surface. Monitoring well 9 and the reference well were not installed until November 1, 2006. In the month of October when precipitation was low, the groundwater elevations were very low, most not reaching within 12.0 inches of ground surface. For the months of December 2006 to March 2007, the majority of the groundwater elevations reached within 12.0 inches of ground surface. Recorded precipitation arnounts during the initial monitoring period were 0 inches for October (10/27/06-10131/06), 7.1 inches for November, 3.9 inches for December, 3.0 inches for January, 2.0 inches for February, and 1.7 inches for March (3/1/07-3/29/07), respectively. The typical average rainfall for in Red Springs/Lumberton area (State Climate Office of North Carolina, 2002) is 3.20 inches in October, 2.96 inches in November, 3.23 inches in December, 4.04 inches in January, 3.50 inches for February, and 4.34 inches in March; therefore, 2006 October-December and 2007 January- March rainfall is approximately 3 inches below normal. The average length of the growing season for Robeson County is about 225 days, from late March to early November (USDA, 1978). The preliminary groundwater well results located in Exhibit Table 4 and Appendix 6 illustrate the affect of the precipitation that occurred during the observation period between October 2006 and March 2007. Long term data collection of pre- and post-project site conditions will assist in evaluating the groundwater at the site. 3.2.2 Surface Water Investigation A hydrologic analysis was performed to determine the optirnal flooding elevation of the site. The Meadowbranch Swamp Wetland Restoration project will restore portions of the property by allowing flood waters to inundate the site. Flood waters will enter the site through several low areas at specific target elevations. Data used in the analysis included historical gauge and rainfall data and to a lesser extent on-site data. A detailed explanation of the Hydrologic Analysis is presented in Appendix 7. The core of the analysis involved determining the frequency at which specific site elevations had flooded in the past. This was accomplished by selecting a range of whole foot elevations frorn the site and then examining the flood frequency associated with each. Rainfall data and river height data were used in this analysis. River height data was available from a USGS gauge in Lumberton where the Lumber River passes under 5th Street. Daily rain gauge data over the past six years was obtained from seven rain gauges spread throughout the Lumber River watershed. Historical water surface elevation data for Meadowbranch Swamp is extremely limited; therefore, a method was developed to use historical data from a nearby gauge on the Lumber River. To determine the historical behavior of Meadowbranch Swamp, measurements were periodically collected from a culvert having a known elevation. During each site visit NSE measured the distance THE JOHN R. McADAMS COMPANY, INC. Meadowbranch Swamp Wedand Restora€ion • USGS HUC 03040203 Restoration Hall • Robesoia County, North Carolina • June 2007 from culvert to the water surface. This enabled a water surface elevation to be calculated by subtracting the distance from the top of the culvert to the water surface. These elevations were then compared to elevations of the Lumber River approximately two (2) miles down stream at USGS gauge 02134170. Using the correlation between the site elevations and the USGS Lumber River gauge it was possible to directly examine the frequency of flood events at the site. This was accomplished by counting the number of times certain elevations were reached, within the six year span of time. Hydrologic analysis indicates that on average, elevation 114 has been inundated three tirnes per year, elevation 115 has been inundated 2 times per year, and elevation 116 has been inundated once a year. Table 2. Project Site Flooding Frequency Average Number of Occurrences Flooding Frequency Per elevation-Since Julv 2000 Flooded site Total 7/00 2001 2002 2003 2004 2005 2006 elevation . Number of Avg. ft Occurrences yr. 7. 12 ....... ....... 13 .... ....... ... 25 .............. 16 .............. 15 .. ... .. 18 109 106 17 _.. 6 7 ... 11 . 25 13 12 13 110 ......... .. ......... 87 14 5 6 _ 7 25 12 8 9 . 111 ......... ......... 72 ..................... .. it ... ........... 4 ........ 3 3 24 ........ -.... 9 .. -......... 6 ... 8 ...... .... 112 .._... 57 9 2 .............. - . ... ....... - .. 16 ..... 5 3 5 113 31 5 -- 1 - - ......... 9 4 - ......... 3 114 ... ......... ..... 17 ........... . ... ... .. 3 ......... ......... 1 ..... ... - ...--... - 4 3 - ._...... ... 2 ...... 115 10 2 - ....... - ........ ...... - .. .......... 1 ..... 2 ........ - 1 116 .... 4 .. ...... 1 ..... .............. ...... .... ? ..... ......... - ......... - 117 1 ........ 0 .. - - - - 1 - - ..... 118 ......... ......... 1 ......-........... 0 .................. - - - - 1 - - 119 1 0 3.3 Soil Cliaracterization 3.3.1 Taxonomic Classification (including. series The restoration site was investigated to determine the soil types on the site as well as the hydric nature of those soils. A wetland delineation was performed on the site. Two small areas of upland were found on the site. These areas were found to have non-hydric soils. They also matched up fairly well with the Robeson County Soil Survey mapping for Norfolk. The remainder of the site is mapped out as Bibb on the Robeson County Soil Survey. During the field investigation it was determined that pockets of Lumbee exist within the project area. Therefore, three (3) soil series were found to exist within the project limits with one of those being a non-hydric soil. These soils are as follows: 10 THE JOHN R. McADAMS COMPANY, INC. Meadowbranch Swamp Wetland Restoration • USGS 11t1C 03040203 Restoration 111mi • Robeson County, North Carolina • line 2007 Hvdric ---- within the jurisdictional wetland areas Bibb - coarse-loamy, siliceous, active, acid, thermic Typic Pluvaquents Lumbee - fine-loamy over sandy or sandy-skeletal, siliceous, subactive, thermic Typic Endoaquults Non-Hvdric - outside of the jurisdictional wetland area Norfolk - fine-loamy, kaolinitic, thermic Typic Kandiudults 3.3.2 Profile Description Based on the numerous soil borings completed throughout the site, the following profile descriptions are provided that typify the two (2) hydric soil series found within the restoration area. Bibb is the only soil that is a hydric soil. Table 3. Hvdric Soil Descriptions Soil Depth Description Horizon Bibb . 0-4 ........... ....... . ........ ................................ _ Very dark gray (IOYR 3/1) sandy loam; weak fine granular structure, ft iable; common fine toots, A inches strongly acid abrupt wavy boundary, . ............. .... . .. .. ....... . . .... . 4-20 _ ... .... Grayish brown (10YR 512) sandy loam; weak fine granular structure; friable; few fine roots and A inches pores common fine red (2.5 YR 4/6) stains around old roots strongly acid, clear wavy boundary -... _. ..... ....... 20-36 ....... ........ Light gray (10YR 711) and grayish brown (10YR 5/2) loamy sand; massive; friable, few fine roots C.gl inches and pores, common medium yellowish brown (10 YR 5/6) stains around old roots, some strata a€? have bits of partially decomposed organic materials very strongly acid clear v<avy bound ... .... Cg2 36-42 Gray (10YR 6/1) sand; massive; slightly sticky; common strata of sandy loath and loamy sand; inches strongly acrd Lumbee ._ 0-8 ........ ....... ......... ......... Very dark gray (IOYR 3/1) sandy loam; weak fine granular structure, very friable; common fine inches toots strongly acid, clear boundary 8-18 Grayish brown (10YR 5/2) sandy clay loam common fine and medium red (2.5YR 4/6) masses of Btg1 inches oxidized iron; weak medium subangular block} structure; clear boundary, .. ... ..... _ 18-25 ......... . . .. Gray (IOYR 511) sandy clay; common fine dark yellowish brown (IOYR 4/6) stains around old roots Btg2 inches and masses of oxidized iron; moderate medium subangula€ blocky structure, abrupt boundary. „ .. ....... ..... . ..... ......... 25-43 Gray (10YR 511) loamy sand; many medium distinct dark yellowish brown (10YR 4/6) masses of Cgl inches ......... oxidized iron. ..... ................ ......... ...... ........... ...... .......... .................. Cg2 43-50 inches light gray (10YR 7/1) sand, single grained. I I A THE JOHN R. McADAMS COMPANY, INC. Meadowbranch S`a,amp Wetland Restoration • USGS HUC 03040203 Restoration Plan • Robeson County, North Carolina • June 2007 Table 4. Non-Hydric Soil Description Soil Depth Description Horizon Norfolk A 0-3 Very dank gray (1OYR 3/1) sandy loam; weak fine granular structure; very friable; nonsticky, inches _ nonplastic;.few fine and snediu€n toots strongly acid, clear smooth bounda€y. ....... ...........-.. L 3-11 Dark yellowish brown (10YR 414) loamy sand; weak fine granular structure; very friable; inches nonstick nonplastc few fine and €nedium roots; strongly acid; clear smooth boundary. 13t1 11-17 Brown (10YR 413) sandy clay loan; weak fine subangular blocky structure; friable; slightly sticky, ruches sl€ghtlyplastc few fine roots. strongly acid; clea€ wavy bounda€y 17-38 Yellowish brown (10YR 5/6) sandy clay loam; weak medium subangular blocky structure; few I3t2 inches distinct light yellowish brown (2.5 Y 614) masses; slightly sticky, slightly plastic; strongly acid; g, adual wavy boundary ........ ......... ... ............................. _... 38-58 Yellowish brown (10YR 5/6) sandy clay loam; weak medium subangular blocky structure; friable; 1313 inches slightly sticky, slightly plastic; few faint strong brown (7.5YR 416) masses of oxidized iron and few Ime dist i net pate brown (10YR 613) iron depletions; strongly acid; gradual wavy boundary. 58-70 Yellowish brown (10YR 516) sandy clay loam; wake medium subangular blocky structure; friable; inches slightly sticky, slightly plastic, few faint clay films on faces of peds; common medium distinct Bt4 yellowish red (5YR 518) masses of oxidized iron and pale brown (10YR 613) and light brownish gray (10YR 612) iron depletions; 1 percent, firm yellowish red plinthite nodules; strongly acid; gradual wavy boundary. 70-82 Variegated brownish yellow (10YR 616), strong brown (7.5YR 516), and yellowish red (5YR 516) 13C inches sandy clay loam; weak medium subangular blocky structure; friable; slightly stickyt slightly plastic; 5 percent fir€n bt €ttle pluithite nodules st€ongly acrd gradual wavy boundary. „ C 82-100 Variegated red (2.5YR 418), strong brown (7.5YR 518), brownish yellow (10YR 618) and gray inches (10YR 511) sandy clay loath; massive; friable; slightly sticky, slightly plastic; stron 1 acid. 3.4 Plant Community Characterization The project site is almost entirely forested primarily with young hardwoods and some areas of young pine. This is due to the fact that the site was logged approximately 15 years ago. Due to the timing of the logging, the site is currently at a stage of succession where the vegetation is very dense. Therefore, five (5) transects were cut through the site to aid in the site investigation. The following table describes the vegetation found along each of these transects. In general, the site is too disturbed to adequately assess the ultimate climax community types. Also, the increase in hydrology from the project may also adjust the community type boundary. Currently, there are a few small areas near the canal road that still have stands of relatively older growth Taxodiurn distichurn and would be designated as Cypress-Gum Swamp. Other larger areas have some young Taxodium distichurn, but the areas are more dominated by Acer° rubruna and Beada nigra and it is not clear what community will ultimately predominate. Besides those few areas of Cypress-Gum Swamp on the site, the remainder of the area could probably best be described as a disturbed site undergoing succession to a Coastal Plain Bottomland Hardwood (based on reference wetland conditions). In general, the majority of the site appears to have strong characteristics of bottomland hardwood. This will be discussed more in the restoration design section of this report. In general, large portions of the site are naturally regenerating with appropriate native vegetation and it would probably be counter-productive to intercede in this natural process. However, some portions of the site do need attention such as where a logging road was built into the site and in areas where Ligustrum sinense dominates. Those areas are where planting efforts will be focused for this project. 12 11 THE JOHN R. McADAMS COMPANY, INC. Meadowbranch Swamp Wetland Restoration • USGS I WC 03040203 Restoration Plan • Robeson County, North Carolina • June 2007 Table 5. Project Area Vegetation Transects Species _. ..... .. Transect 1 Transect 2 Transect 3 Transect 4 ... Transect 5 Betula nrgra . .. common common ................ common occasional common ....... . Rubr um common frequent frequent occasional common Lirradcndr can tuhprfer a ..... ............. occasional occasional . Salix nrgra occasional occasional .. . Myrna cer {fora occasional Lrguatrwn sinense occasional occasional common .... . L?nrbar styrac{flua ............... occasional common Pinus taeda .. common occasional common Fraxinus pennsylvanica ...... . . occasional occasional Taxodium distichum occasional .. ..... .. .. .... occasional common _ .... .... flex opaca occasional Quercus nrgra common Quercus laurrfolra ......... ........... .....,._............ . ........ ..... _..... ...... common ... ...... ............ C rilla racen#flora common 4.0 Reference Wetlands 4.1 Target Reference Conditions At the outset of the project, the target was to find a reference wetland that was directly connected to surface waters with a similar watershed size. In addition, the reference wetland needed to have similar soils to the project area and to be relatively undisturbed. This meant that the site should contain older growth trees with minimal invasive plant species. 4.2 Reference Site Parameters The project site is located on one side of a canal. During an early site visit after recent rains, it was noted that the other side of the canal had clear surface water connections to the canal and no man- made berms, dikes, or roads. The project site has a built up access road to provide a maintenance corridor along the canal. It was also evident that the other side of the canal had not been logged recently nor did it contain any visible invasive species. The reference area was reviewed based on aerials, soil survey data, floodplain data, and topography. It was determined that this area was an excellent candidate for a reference wetland. A site visit was conducted to the other side of the canal and preliminary soil borings indicated that this area would be a very good reference wetland for the project. 4.2.1 Sails Multiple soil borings were conducted within the reference wetland. Borings were taken within both plant community types. The soil was found to consistently be the Bibb soil series. This finding is supported by the Robeson County Soil Survey which also has the reference wetland area mapped as 13 THE JOHN R. WADAMS COMPANY, INC. Meadowbranch Swamp Wetland Restoration • USGS 1IUC 03040203 Restoration Place • Robeson County. North Carolina • June 2007 Bibb. Based on soil borings and the Robeson County Soil Survey, the following is the typical soil profile description for the reference wetland area. Bibb - coarse-loamy, siliceous, active, acid, thermic Typic Iiluvaquents Table 6. Bibb Soil Series Soil Depth Description Horizon A 0-11 Very dark gray (IOYR 311) loam; weak fine granular WLIC ure; friable; common fine roots; inches strongly acid; abrupt wavy boundary, Ag 11-23 bark grayish brown (10YR 4/2) sandy loam; weak fine granular structure; friable; few fine roots and inches pores; many fine red (2.5YR 5/$) masses of oxidized iron; strongly acid; clear wavy boundary. 23-37 Liglit brownish gray (IOYR 612) loamy sand; common f ine very pale brown (IOYR $12) coarse C,gl inches sand; friable; few fine roots and pores; common medium red (2.5YR 5/$) masses of oxidized iron; very strongly acid; clear wavy boundary. cg2 37-43 Very pale browny (IOYR $/2) sand; massive; many medium brownish yellow (IOYR 6/$) masses inches of oxidized iron; strongly acid. 4.2.2 Vegetation As discussed above, the reference wetland area appears to have no recent significant disturbances. The area is regularly flooded due to overbank events of Meadowbranch Swamp. This brings trash and other small debris into the r'efer'ence wetland area which might minimally impact the herbaceous layer. The following tables show the community types and plant species list found at the reference wetland. Table 7: Reference Wetland Community Type Community Type - Cypress-Guru Swamp Community Type - Coastal Plain (Brownwater Subtype) Bottomland Hardwood (Brownwater Subtype) Subcanopy Canopy (%) Subcanopy Canopy(°i) Iaxodhan distlchum 95% Quercus laurifolia 30% Acer rubrunr Frequent Quercus• nigra 30% I raxinus caroliniana Occasional Acer rubrunr 15% Befula nigra 5% Betula Wgra 10% Pinus taecla 10% Liquidambar styracii lua 5% Traxinus pennsylvanica Occasional 4.2.3 Hydrology and..Topoggphy Topographic and water table data was collected during the reference reach surveys to better understand the physical setting of the reference area and to integrate the information into the restoration design. The reference wetland cross section is shown on Sheet 3. The mean elevation of the reference area is 1 I 1 feet in the location of the reference well, while the elevation of the site is approximately 114 feet. The difference in elevation may indicate that the canal was not excavated in the true center of the floodplain, but instead was located slightly off-center near higher ground. If the canal were located in the center of the floodplain, the reference area elevation would be much closer to the site area elevation. Despite the difference in elevation between the site and the reference area, 14 1 THE JOHN R. McADAMS COMPANY, INC. Meadowbranch Swamp Wetland Restoration • USGS HUC 03040203 Restoration Plan • Robeson County, North Carolina • June 2007 the duration that the soil within reference areas remains saturated will be beneficial when evaluating the site. Approximately 23 acres immediately adjacent to the canal has an approximate elevation of 111 feet. Two small drainage ways enter the canal on either side of cross-section 2. The drainage ways have a bottom elevation that ranges from 111 within the floodplain to 110.5 where the natural Swale intersects the canal. 5.0 Pro.iect Site Restoration Plan 5.1 Restoration Project Goals and Objectives The goal of this project is to restore, enhance, and preserve the project area. This will be achieved by creating low areas in the access road based on flood elevations, removing an existing former logging road and adjacent canal within the site, and planting native wetland vegetation in select areas. This will return the site to a more natural hydrologic state which will: Treat runoff from 1.8 square miles of developed land, nearly half of Lumberton, which drains to the project site. • Allow for retention and treatment of sediment, nutrients, and toxins to improve water quality of the Lumber River which is listed as impaired approximately six miles downstream of project site. • Support the goals outlined in the 2003 Lumber River Basinwide Water Quality Plan by implementing a project within a watershed that has been identified by the NC Wetlands Restoration Program (NCWRP) as having the greatest need. • Assist in the improvement of water quality; the Basinwide plan indicates 406 miles of waters within Subbasin 03-07-51 are impaired. • Provide a more natural flood regime and flood storage for waters in Meadowbranch Swamp. • Connect to surrounding wetland areas and enhance the wildlife habitat present in the wetland. The design will be based on reference conditions, USACE guidance (USACE, 1987), and criteria that are developed during this project to achieve success. 5. 1.1 Designed Wetland Type The project area is located adjacent to Meadowbranch Swamp with a drainage area of 34.4 square miles. In addition, the site is located only about 1,000 feet above where Meadowbranch Swamp empties into the Lumber River. The direct Meadowbranch Swamp drainage, as well as the Lumber River, contribute to the overbank events at the site. As such, the project area regularly experiences hydrologic inputs from local rain events and more widespread "whole basin" events. The entire project area is located within a designated 100 year floodplain. Therefore, the type of wetland targeted for the project area will be a palustrine riverine floodplain wetland system. Alterations to the area from canal maintenance and from previous logging operations have modified the functions of the system. The project design will seek to counteract these impacts to the wetlands by improving hydrologic connections to Meadowbranch Swalnp and by removing a constructed logging road which is impeding surface water movement across the site. 15 THE JOHN R. McAAAMS COMPANY, INC. Meadowbranch Swamp Wetland Restoration • USGS IWC 03040203 Restoration Plan • Robeson Comm,. North Carolina • June 2007 5,1,2 Target Wetland Communities / Buffer Communities As discussed above, a reference wetland was located on the opposite bank of Meadowbranch Swamp. This reference wetland was investigated and found to contain two wetland community types within the palustrine riverine floodplain system. These two wetland community types are the Cypress-Gum Swamp and the Coastal Plain Bottomland Hardwood communities as described by Schafale and Weakley, 1990. Any locations that are disturbed during construction will be planted in a manner to promote the establishment of these two communities. Section 5.5 discusses the plant communities in greater detail. 5.2 Best Management Practices Individual stormwater best management practices (BMPs) have not been required for this project. If the opportunity presents itself during detailed design, stormwater BMPs will be implemented. 'T' he project itself is a wetland feature and is expected to capture, retain, and treat any stormwater runoff emanating from outside of the easement area. Stortnwater management issues from future development of adjacent property will be governed by the applicable local and state ordinances and regulations. 5.3 Hydrologic Modifications (for wetland restoration or enhancement) 5.3.1 Narrative of Modifications The first proposed modification is the installation of access road crossings (cuts in the access road to allow surface flow across the roadway surface) along the canal to promote temporary flooding of the site during overbank events. Currently the access road acts as a berm and restricts the natural surface flow regime near the edge of the existing waterway. The road modifications are necessary because the City of Lumberton will not allow any modifications to the existing channel and they also require access along the maintenance road. The second proposed modification is the removal of the former logging road (as shown on Sheet 5) which currently is preventing surface flow across the site. A linear ditch feature immediately adjacent to the logging road (Photo 4) was created when soil material was removed to create the road. The former logging road is disrupting the natural surface flow regime within the site and its removal will restore surface flow to a pattern more similar to pre-disturbance conditions. Beaver activity has contributed to a large open water area to the east of the logging road. As part of the proposed modifications, the culverts underneath both the logging road and the access road will be removed. The reinforced crossings proposed along the access road will allow surface flow to pass when needed, and will provide a reinforced surface for vehicle traff ic as required by the City of Lumberton. These actions will leave the site in a more natural state and will promote the retention of water within the project area. In addition to retaining floodwaters, breaching an area across the upland located between cross- sections one and two, will promote a more diffuse and evenly distributed surface flow regime during flood conditions. The spoil material from this process could also provide material needed to fill the water feature to the east of the logging road. 16 THE JOHN R. McADAMS COMPANY, INC. Meadowbranch Swamp Wetland Restoration • USGS IIUC 030640203 Restoration Play} • Robeson County, North Carolina • JUne 2007 Soil Reston-cation The vast majority of the soils on-site appear to be in a relatively undisturbed state and no soil preparation or amendments are anticipated except for sediment and erosion control purposes. However, significant soil movement will take place with the removal of the built up logging road. Several soil borings were conducted along the length of the logging road during the course of the site investigation. The borings showed that the majority of the fill soil is sand with some areas of clay. The borings also indicated that the original soil surface is largely still intact under the road with little indication of significant subsidence. The key areas to making this a successful area will be to ensure that neither organic poor sand not, heavy clays remain near the final graded surface. It is likely that some topsoil placement will be needed to ensure an appropriate surface is attained. 5.5 Natural Plant Community Restoration 5.5.1 Narrative & Plant Community Restoration The project site was logged approximately 15 years ago and the site is undergoing natural regeneration. Therefore, the current vegetative communities are not clearly defined. Although the site has been disturbed, the vegetation returning to the project area along with the reference wetland community types has provided strong evidence as to what the climax communities would be on the site. Some areas have invasive species, but most of the site is regenerating with native vegetation typically seen in a successional floodplain area. A few areas were not logged on the site, likely because they were too wet to enter during the logging operation. Since these were the wettest locations on the site, they are also the sites that have the lowest elevations in what would have been the Cypress-Gum Swamp. Since the project should improve hydrology on the site, it is likely that areas that have been marginalized by the canal road and the logging road will begin a stronger progression toward the Cypress-Gum Swamp. The likely areas for this to occur already have young cypress returning. Even with improved hydrologic function, it appears that the majority of the site will still develop into the Coastal Plain Bottomland Hardwood. A wetland delineation was performed and a plant species list was developed for the site. This shows that the site still maintains jurisdictional wetland status across most of the area except where the canal maintenance road and the logging road were put in to the site. This investigation also found fairly large areas of Ligustrurn sinense, Chinese privet, that have invaded the site. The logging road will be removed and the privet will be controlled (as discussed below). These areas will be replanted based on the plants documented at the reference wetland and shown in Table 7. The other areas of invasion are not being controlled or replanted because they are too dense to plant without tree removal. The existing trees growing in those areas are trees found within the targeted community types. These areas are already fifteen years old and it would be impractical to improve upon the plant makeup of these areas at this stage of development. Although some areas will not be planted, a schematic (Sheet 7) showing the community types across the entire site indicates what the area should develop into over time with the restoration and enhancement efforts being undertaken. The logging road will be removed as result of this project. The road was basically built by digging out a large ditch and using the spoil from the ditch to build up the road. The removal of the logging road will involve the removal of the road and the replacement of the material back into the ditch. Both 17 Ll - A.: THE JOHN R. MCAUAMS COMPANY, INC. Meadowbraneh Swamp Welland Restoration • USGS HUC 03040203 Restoration Plan • Robeson County, North Carolina • hme 2007 areas will be regraded close to the original soil surface with some surface microtopographic relief and then planted as a Coastal Plain Bottomland Hardwood. 5.5.2 On-site Invasive Species Management As mentioned previously, there are some invasive species control issues on the site. Primarily, there are large areas that are dominant in Ligustrum sinense, chinese privet. The site is very dense and difficult to traverse. Therefore, high resolution color and infrared aerial imagery was used to determine potential areas of privet. Site visits were conducted with GPS equipment to review these areas and mark privet boundaries where the area was accessible. This GPS data and the aerials were combined and a final map produced showing those areas dominated by privet. These areas of privet will be controlled by aquatic approved herbicides. The trunks and branches will be removed from the site, but the stumps and the soil surface will remain minimally disturbed during the control process. Plants from the appropriate community type will then be planted in these areas. These areas will be reviewed for privet during subsequent monitoring visits. 6.0 Performance Criteria 6.1 Wetlands The project area will be restored and enhanced as a palustrine riverine f7oodplain wetland system. The restored wetland will function as a bottomland hardwood forest, but will consist of Cypress-Gum Swamp and Coastal Plain Bottomland Hardwood communities (Schafale & Weakley, 1990) according to reference data. Plant community selection was based on the reference data (Section 4.0). Therefore, the wetlands restored on this project site shall target establishing a wetland with water tables near or at the surface. Additionally, the site will experience overbank flooding events as an important part of its function. The water tables will be monitored by using ten automated groundwater gauges located on the site. Performance criteria for hydrology will be based on the reference site (USACE, 2002). Specific performance criteria for the site indicating success shall consist of flood waters reaching the improved road crossings, at an elevation equal to the existing elevation of the adjacent wetlands, at least three (3) times per year. This flooding occurrence number is based on Table 1 of Appendix 7.0 - Hydrologic Analysis, which illustrates that the mean site elevation 114 is flooded an average of three (3) times per year. The flooding occurrence performance criteria are only valid if rainfall amounts are equal to or greater than historical averages. An additional monitoring well will be placed within the limits of the restored area of the former logging road to measure the groundwater table. Groundwater table elevations within this area will be deemed successful if water tables are near- or at the surface. More specifically, the water table shall be within 12 inches of the soil surface continuously for greater than 5% of the growing season under normal rainfall conditions (USACE, 1987), as measured in the restored area of the former logging road. 18 :._1 THE JOHN R. McADAMS COMPANY, INC. Meadowbranch Swamp Wetland Restoration • USGS I IUC 03040203 Restoration Plan • Robeson County, North Carolina • June 2007 6.2 Vegetation `File project area will be planted in targeted areas with species appropriate for the two targeted community types on the site. Areas to be planted include the logging road after its removal and the privet areas after the privet is removed. Most of these areas will be planted as the Coastal Plain 13ottomland Hardwood, but one area at the northwest corner of the project area will be planted as Cypress-Gum Swamp. For each community, the vegetation will be monitored on an annual basis to determine survival. Areas of privet will be controlled by aquatic approved herbicides. The trunks and branches will be removed from the site, but the stumps and the soil surface will remain minimally disturbed during the control process. Plants from the appropriate community type will then be planted in these areas. These areas will be reviewed for privet during subsequent monitoring visits. This monitoring process will be conducted in an effort to show the survival of a diverse target community such that the restored site has survival at a density of 320 sterns/acre after three years. This data will be monitored using sample plots (USACE, 2003) and in accordance with the most recent version of the EEP document entitled "Content, Format, and Data Requirements for EEP Monitoring Reports". In addition, the areas being controlled for privet will be assessed during monitoring for the return of privet. If the privet returns in a quantity that threatens the targeted plants, then corrective actions will need to be taken. 6.3 Flow Features Low areas will be constructed across the canal access road as indicated on Sheets S and 6. The road modifications are necessary because the City of Lumberton will not allow any modifications to the existing channel and they require access along the maintenance road. The proposed low areas will be reinforced with a plastic grid and stone, and will provide a long-term crossing for maintenance vehicle traffic. The low areas that are to be installed will be visually inspected for function during monitoring. Existing culverts will be removed and replaced by the low areas along the access road as shown on Sheets S and 6. 6.4 Schedule /Reporting Activities for the first year of monitoring will begin at the completion of major construction activities. A field investigation will be conducted to establish all monitoring locations (Figure 3). This will include the establishment of fixed photo points, and stern counts for the planted areas. The appropriate number of monitoring wells will be installed/re-installed, immediately after construction, in a similar pattern to the pre-construction configuration. The establishment of monitoring features and the collection and surnmarization of monitoring data will be conducted in accordance with the most current version of the EEP document entitled "Content, Format, and Data Requirements for EEP Monitoring Reports". As requested by EEP, a monitoring protocol similar to pre-construction will be adopted for past-construction monitoring. Once the appropriate time has passed, the first annual post-construction site monitoring will be conducted. A monitoring report of findings as it relates to identified success criteria will be prepared and submitted to the Ecosystem Enhancement Program. 19 F- ;1 THE JOHN R. MCADAMS COMPANY, INC. Meadowbranch Swamp Wetland Restoration • USGS IIUC 03040203 Restoratim Nan • Robeson Cotmty, North Carolina • June 2007 7.0 References NC Department of Environment and Natural Resources (NCDENR). December 2003. 2003 Lumber River I3asinwide Water Quality Plan. Division of Water Quality. NC Department of Environment and Natural Resources (NCDENR), 2005. North Carolina Waterbodies Listed by Subbasin. Report Date 9/30105. NC Department of Environment and Natural Resources (NCDENR), 2006. Surface Water Classifications. http:/Ili2o.enr.state.nc,us/csu/swc,btinI Pierce, Gary J. 1993. Planning hydrology for constructed wetlands. Wetland Training Institute, Inc. Poolesville, MD. Rantz, S.E., et al. 1982a. Measurement and Computation of Streamflow, Volume 1, Measurement of Stage and Discharge, U.S. Geological Survey, USGS Water-Supply Paper 2175. Schafale, Michael P. and Weakley, Alan S. 1990. Classification of the Natural Communities of North Carolina Third Approximation. NC Department of Environment, Health, and Natural Resources. Schafale, Michael P. and Weakley, Alan S. 2003. Classification of the Natural Communities of North Carolina Fourth Approximation. NC Department of Environment, Health, and Natural Resources. Copy obtained through Carolina Vegetative Survey. Website obtained July 2006. US Army Corps of Engineers (USACE), 1987. Corps of Engineers Wetlands Delineation Manual. Technical Report Y-87-1, January 1987. US Army Corps of Engineers (USACE), 2002. Regulatory Guidance Letter. RGL No. 02-2, December 24, 2002. US Army Corps of Engineers (USAGE), 2003. April 2003 Stream Mitigation Guidelines. U.S. Department of Agriculture (USDA), Soil Conservation Service, 1978. Soil Survey of Robeson County, North Carolina. U.S. Department of Agriculture (USDA), 1997. Engineering Field Handbook. 210-EFH, Part 650, 1/92, revised 1997. United States Geological Survey (USGS), 1974. North Carolina Hydrologic Unit Map. US Army Corps of Engineers (USACE), 2005. Information Regarding Stream Restoration In The Outer Coastal Plain Of North Carolina. US Army Corps of Engineers, Wilmington District, Regulatory Division and North Carolina Department of Environment and Natural Resources, Division of Water Quality December 1, 2005 U.S. Fish and Wildlife Service, 2006. Robeson County Endangered Species, Threatened Species, and Federal Species of Concern. littp://www.fws.gov/ne-es/es/cntylist/i-obesoii.litml 20 ? iug THE JOHN R. McADAMS COMPANY, INC. Meadowbranch Swamp Wetland Restoration • USGS HUC 03040203 Restoration Plain Robeson County, North Carolina • April 2007 I Section 8.0 -Exhibit Tables 13 THE JOHN R. MCADAMS COMPANY, INC. Meadowbranch Swamp Wetland Restoration- USGS HUC 03040203 Restoration Plan - Robeson County, North Carolina - June 2007 Exhibit Table 1. Project Restoration Structure and Objectives Meadowbranch Swamp Site area adjacent to the existing canal access road Restoration Restoration Designed Linear Comment Area Type Footage or The former logging road is preventing surface flow from being distributed across Former Logging the site evenly. Removal of the logging Road Wetland Restoration 0.82 acres road will restore surface flow pattern to a more natural hydrologic regime. Currently the former logging road is creating an impoundment. Wetland Privet in these areas will be removed and Privet Areas Enhancement 1.8 acres treated, and subsequently planted with the appropriate vegetation. Although the canal access road will remain Remaining site area outside of the primary site area, low areas containing disturbed Wetland 27.0 acres will be integrated into the access road that surface flow regime Enhancement will allow flood waters to enter the site while also allowing surface water to exit the site. Site area upstream of the canal access road Wetland Privet in these areas will be removed and Privet Areas Enhancement 3.4 acres treated, and subsequently planted with the appropriate vegetation. Remaining site area Wetland 14.5 acres Preservation is planned for the remaining Preservation portion of the site. A THE JOHN R- McADAMS COMPANY, INC. Meadowbranch Swamp Wetland Restoration- USGS HUC 03040203 Restoration Plan - Robeson County, North Carolina - June 2007 Exhibit Table 2. Drainage Areas Meadowbranch Swamp Area Project Site Reference Site Lumber River at Confluence of Saddletree Swamp Small drainage way that enters project site on left bank Exhibit Table 3. Land Use of Watershed Meadowbranch Swamp 34.4 34.2 714 0.10 Landuse Square Miles Percentage Forest / Swamps / Wooded Developed (Low & High Intensity) Open / Cultivated 11.64 33.9% 1.81 5.3% 20.94 60.8% A THE JOHN R MCADAMS COMPANY, INC. Drainage Area (sq. mi.) Exhibit Table 4. Groundwater Monitoring Summary Depth to Water from Ground Surface Meadowbranch Swamp Well Cross Section Cross Section 1 Cross Section 2 Cross Section 3 Cross Section 4 Cross Section 5 MW 1 MW 2 MW 3 REF MW 4 MW 5 MW 6 MW 7 MW 8 MW 9 MW10 High. -4.0 -41.8 -6.4 no data -21.4 -2.4 -19.9 -8.0 -21.4 no data -41.8 Oct 06 Avg. -10.5 -41.8 -11.4 no data -21.5 -5.9 -20.6 11.7 -21.4 no data -41.8 Low. -16.8 -41.8 -20.4 no data -21.6 -13.4 -21.6 -21.3 -21.5 no data -41.8 High. 3.3 2.5 3.1 3.0 3.2 2.9 4.1 3.0 -10.3 2.5 4.9 Nov 06 Avg. -5.6 -12.5 -3.1 -15.7 -12.4 -2.6 -3.1 -3.1 -10.3 -13.6 -26.4 Low. -17.2 -41.7 -16.2 -41.4 -21.4 -14.0 21.6 -21.6 -21.5 -21.4 -41.8 High. 2.4 2.8 2.2 3.3 2.8 2.9 4.4 -0.5 -0.5 -3.6 -4.5 Dec 06 Avg. -6.1 -4.6 0.7 -5.3 -6.5 1.7 3.4 -2.9 -11.1 -5.3 -30.8 Low. -12.0 -9.0 0.4 -14.7 -14.4 0.0 3.0 -3.5 -13.3 -6.3 -41.6 High. -1.1 2.8 1.2 4.7 -1.5 3.5 4.6 -0.8 -10.3 -3.9 -11.6 Jan 07 Avg. -5.2 -4.7 0.7 2.0 -5.0 3.2 3.5 -2.8 -2.8 -4.8 -30.5 Low. -7.6 -8.7 0.4 -6.3 -7.7 2.8 2.7 -3.4 -12.7 -5.3 -40.8 High. -2.0 1.7 1.1 2.6 -0.2 3.6 3.3 -1.4 -10.6 -3.7 -18.5 Feb 07 Avg. -7.4 -7.1 0.6 -5.8 -7.7 3.5 2.8 -2.9 -12.3 -5.1 -37.2 Low. -11.1 -9.3 0.4 -13.5 -11.3 3.4 2.6 -3.4 -12.9 -6.0 -41.5 High. -2.6 -4.2 1.2 5.0 -4.1 3.8 3.6 -0.7 -10.8 -3.9 -30.0 Mar 07 Avg. -9.5 -8.1 0.7 -7.3 3.7 3.7 2.7 -2.9 -12.9 -6.4 -39.4 Low. -13.0 -14.8 0.6 -41.4 -12.6 3.5 2.5 -3.3 -14.4 -12.9 -41.7 Indicates groundwater is within 12 inches of ground surface. Monitoring well locations are provided on Figure 2. D THE JOHN R. MCADAMS COMPANY, INC. Meadowbranch Swamp Wetland Restoration, USGS HUC 03040203 Restoration Plan, Robeson County, North Carolina, May 2007 Exhibit Table 5. Rain Gauge Summary Meadowbranch Swamp Rain Gauge Average Rainfall Nov 06 7.1 in 0.058 Dec 06 3.9 in 0.031 Jan 07 3 in 0.023 Feb 07 2 in 0.017 Mar 07 1.7 in 0.01 D THE JOHN R. MCADAMS COMPANY, INC. Meadowbranch Swamp Wetland Restoration- USGS HUC 03040203 Restoration Plan - Robeson County, North Carolina - June 2007 Table 6: Designed Vegetative Communities (by Zone) Meadowbranch Swamp Cypress-Gum Swamp Target Species Common Name Growth Habit Propagation Method Plant Spacing Taxodium distichum Bald Cypress Tree Bare Root 8x8 Betula nigra River Birch Tree Bare Root 8x8 Coastal Plain Bottomland Hardwood Target Species Common Name Growth Habit Propagation Method Plant Spacing Quercus laurifolia Laurel Oak Tree Bare Root 8x8 Quercus nigra Water Oak Tree Bare Root 8x8 Quercus phellos Willow Oak Tree Bare Root 8x8 Betula nigra River Birch Tree Bare Root 8x8 Fraxinus pennsylvanica Green Ash Tree Bare Root 8x8 Exhibit Table 7. Proposed Project Goals Meadowbranch Swamp Restoration Type Acres Wetland Restoration 0.8 Wetland Enhancement 32.1 Wetland Preservation 17.9 13 THE JOHN R MCADAMS COMPANY, INC. Meado«branch Swamp Wethend Restoration • USGS I IUC 03040203 Restoration Plan- Robeson County, ?North Carolina • April 2007 Section 9.0 -Figures Q THE JOHN R. McADAMS COMPANY, INC. PROJECT No. EEP-06050 CT SITE & REFERENCE THE JOHN R. McADAMS FILENAME: EEP06050 SITE VICINITY MAP COMPANY, INC. 0Fn PROJE SCALE: ( 2,000 ? `.{wsvstel l ENGINEERS/PLANNERS/SURVEYORS RESEARCH TRIANGLE PARK. NC 5 DATE: 06-04-07 FIGURE 1 P.O. BOX 14005 ZIP 27709-4005 (919) 361-5000 EPROJECT No. EEP-06050 r PROJECT SITE & REFERENCE SITE THE JOHN R. McADAMS WATERSHED MAP COMPANY, INC. I .am ""E' EEP06050 1 73 ENGINEERS/PIANNERS/SURVEYORS E: 1 " = 10.000' ?c(?SA P O. BOXR14005 GZ P 27 09-4005 : 06-04-07 FIGURE ` (919) 361-5000 EEP-06050 PROJECT SITE & REFERENCE SITE THE JOHN R. McADAMS EEP06050 GAUGE LOCATIONS & HYDROLOGIC COMPANY, INC. F FEATURES 1„ = 600' k?, telll 1 ENGINEERS/PLANNERS/SURVEYORS RESEARCH TRIANGLE PARK NC ` , 04-16-07 (?`U?i 3 P.O. BOX 14005 ZIP 27709-4005 (919) 361-5000 F Mc t NoA _ Ud Ra- > r 8B ?r` fit z GoA - ti t BB - ?' N o A jt' T ?'9'?fi f ,' d r t s ,. Yg APPROXIMATE PROPERTY BOUNDARY APPROXIMATE REFERENCE AREA BOUNDARY NOTES: PROJECT: MEADOWBRANCH, DENR ##D07017S ROBESON COUNTY, NORTH CAROLINA 1978 NRCS SOILS MAP 03040203 0 A?g 1000 0 500 1000 SCALE: 1" = 1000' mwo ® PROJECT NO. EEP-06050 PROJECT SITE & THE JOHN R. McADAMS FILENAME: EEP06050 REFERENCE SITE COMPANY, INC. a NRCS SOIL SURVEY MAP tt ENGINEERS/PLANNERS/SURVEYORS CJ 9 SCALE: 1" = 1,000, 1 ,C()Sy4Cr'Il i RESEARCH PARK, TRIANGLE cn DATE: 06-04-07 FIGURE 4 BOX 14005 27709-4005 P.O P (919) 981-5000 ® PROJECT No. EEP-06050 y.. REFERENCE SITE WETLAND DETERMINATION SAMPLE LOCATIONS THE JOHN R. McADAMS FRENA"E: EEP06050 INC. COMPANY & COMMUNITIES MAP , 9 „ SCALE: / { ' ENGINEERS/PLANNERS/SURVEYORS - 600 1 i n ??j stf l.} RESEARCH TRIANGLE PARK, NC DATE: ^• \7T6Ji?f'i 5 P.O. BOX 14005 ZIP 27709-4005 06-04-07 (919) 361-5000 d A d U ??y yU ? o Y++ Z m z a ?•???a°n x ; <N z a ON W ? a a °o °o E'?U?aon z mda Zwm 'old ??m d A d U Riz > z w F-, j do n xz w ? a a x a N FM h E- U -u x m z m m a,: z N ?m m zaW r^ r' k, r x c? ?a z a? Ada ?x U a L ?I 0O 0 O O w I of O II CL ; w O z z ? m z z d Oi. N O ®MCADAMS d A d U QiZ m zw xz;?N O ? z ?N W ? a a°o°o x o ; FAN H U ?Km z Da ? moW w z aa? r { r-w _ r ? a z 0 z 0 ?00 a? x U w0 a 0 3 0 I o 0 0 o w I a II o a w 0 o o z r, z ®MCADAMS Meadowbranch Swamp Wetland Restoration • USGS HUC 03040203 Restoration Plan- Robeson County, North Carolina • April 2007 Section 10.0 - Desig n Sheets. 1:1 THE JOHN R. McADAMS COMPANY, INC. l 1 .z lx LUMBER RIVER CONSERVANCY PARCEL ROADS FENCE PUMP STATION 120.0 EXISTING MAJOR CONTOUR EXISTING MINOR CONTOUR EXISTING MINOR CONTOUR WATER xSEC t CROSS-SECTION -mss SEWER LINE EXISTING UNPAVED ROADS It STREAM GAUGE w0 MONITORING WELL ® RAIN GAUGE 7 NORTH 300 0 150 300 SCALE: 1" = 300' NOTES \ 1, TOPOGRAPHIC SURVEY WITHIN THE FORMER LOGGING ROAD AND ACCESS ROAD WAS PERFORMED BY NATURAL SYSTEMS ENGINEERING ON OCTOBER 31, 2006. WELL CASING ELEVATIONS WERE ALSO COLLECTED AT THIS TIME., 2. NCGS MONUMENTS HOSPITAL AND KATY WERE USED AS CONTROL FOR NSE SURVEY DATA, 3. TOPOGRAPHY OUTSIDE OF THE ROAD AREAS WAS PROVIDED BY GEODATA CORP. FROM JANUARY 20, 2007 AERIAL PHOTOGRAPHY, j 4, THESE DESIGN SHEETS ARE PRELIMINARY. ?t SHEET INDEX: SHEET 1 - EXISTING CONDITIONS A SHEET 2 - EXISTING CONDITIONS B SHEET 3 - CROSS-SECTIONS 1,2, SHEET 4 - CROSS-SECTIONS 3,4, AND 5 SHEET 5 - PROPOSED CONDITIONS SHEET 6 - PROPOSED ROAD IMPROVEMENTS SHEET 7 - DESIGNED VEGETATIVE COMMUNITIES (BY ZONE) 1 t "`'?.1 ? f od I V) A ?-+ U o a ?j z ° WH ca z°iI Z > m a?io n xzr/;?aN O Z ?N WF?10.a°o°o W C) FAN xem m Nom w aa? L 4!?a rj) Jz FI Q ~ z 0 V U1 V U f? VS W McADAMS NATURAL SWALE, ON - LEFT BANK, INV.=113.9 LUMBER RIVER CONSERVANCY PARCEL PRIVET AREAS \ - ROADS UPLAND AREAS FENCE \ \ \ \ \ BOTTOMLAND HARDWOOD (DISTURBED) EXISTING MAJOR CONTOUR - - EXISTING MINOR CONTOUR E? CYPRESS GUM SWAMP (DISTURBED) \ \ \ \ EXISTING MINOR CONTOUR ® WATER \ \ \ \ xSEC CROSS-SECTION \ \ \ \ EXISTING UNPAVED ROADS SEWER LINE \\\\ \ \ \ .\ \ \ STREAM GAUGE \ \ \ \ \ \ \. YO' MONITORING WELL >>s \ \ \ \ \ \ ® RAIN GAUGE \ \ \ \ \ \ a PUMP STATION \ \ \ \ \ \ \ .01 > \ \ \ \ \ \ 18" CMP INV. IN=113.3 > , A \\\\\\\ \\\ INV. OUT=113.1 \\\\\\ \\\\ 18" CMPINV. IN=113.5, INV. OUT=112.9 >> \\\? \\\\ \ \ \ \ \ \ \ \ \ \ \ \ \ 2 SWALES, INV. OUT=113.5, INV. IN=114.3, INV. IN=113.6, INV. OUT=113.8 NORTH 300 0 150 300 SCALE: 1" = 300' S ?y.y 2-18 CPP, INV. IN=112.9, INV. ?- \ \ \i \ \ \ \ \ \ \ \ OUT=113.1, INV. IN=113.1, INV. OUT= 113.0 NOTES 1. TOPOGRAPHIC SURVEY WITHIN THE FORMER LOGGING ROAD AND ACCESS ROAD WAS PERFORMED BY NATURAL SYSTEMS ENGINEERING ON OCTOBER 31, 2006. WELL CASING ELEVATIONS WERE ALSO COLLECTED AT THIS TIME. 2. NCGS MONUMENTS HOSPITAL AND KATY WERE USED AS CONTROL FOR NSE SURVEY DATA. 3. TOPOGRAPHY OUTSIDE OF THE ROAD AREAS WAS PROVIDED BY GEODATA CORP. FROM JANUARY 20, 2007 AERIAL PHOTOGRAPHY. 4. THESE DESIGN SHEETS ARE PRELIMINARY. 2-18" CPP, INV. IN=111.7, INV. OUT=111.7, INV. IN=111.6, INV. OUT=111.4 NATURAL SWALE FROM REFERENCE AREA, INV.=110.6 / NATURAL SWALE FROM J REFERENCE AREA, INV.=111.7 18" CPP INV. IN=111.8, INV. OUT=111.6 24" CPP INV. IN=114.2, INV. OUT=114.6 24" CPP INV. IN=113.8, INV. OUT=114.2 24" CPP INV. IN=113.5, INV. OUT=115.9 \ \\ \\ \ \\\\\ 31A(G`R D \ \\\\ SI E AtCESS7 IRO K 13.8 112.0 A?5 04 Bo4 LEFT 104 15" CPP INV. IN=112.6, J INV. OUT=111.9 / 15" CPP INV. IN=111.3, - INV. OUT=110.8 15" CPP INV. IN=111.2, \\ INV. OUT=110.5 cf) d A d U 0 Q+z?iz*1 Z a? x>;a? C) z d z ?N w a a° o o ? F .o .0o x E- U 91 b 1410 na z m° m a d y em co- V { f1+ FI 0 0 lam' N O U m W 0 O U (o NI o 0 O Lj o II ° w w O z C m d 4i N D ®MCADAMS 122 120 118 E)aSTII 116 114 REFERENCE 4W _ 112 __?_ Toe.e' ws 110 -9 - 108 DATUM ELEV 100.00 0+00 0+50 1+00 1+50 2+00 2+50 2+76 0+00 0+50 REFERENCE SURVEY TRANSECT SITE SURVEY TRANSECT REFERENCE CROSS-SECTION- HORIZONTAL SCALE 1"=60' 122 120 EXISTING ACCESS ROAD FORMER LOGGING ROAD 118 116 MwT 114 112 110 oes' ws 108 DATUM ELEV 106.00 0+00 0+50 1+00 1+50 2+00 CROSS-SECTION 1 HORIZONTAL SCALE 1" = 60' 122 122 FORMER LOGGING ROAD 120 120 ACCESS ROAD 118 MWS? - --- 118 MWa 116 - - - - _---- 116 3' -- 114 112 -LINE SHOWN FOR 112 COMPARISON BETWEEN 110 CROS5-SECTIGN5 110 108 108 m 106 1+00 1+50 2+00 2+50 3+00 3+50 4+00 4+50 5+00 5+39.50 CROSS-SECTION 2 HORIZONTAL SCALE 1" = 60- 122 120 118 116 114 112 110 108 06 2+50 3+00 3+50 3+65.84 REF XS STREAM EXISTING NOTE: WATER SURFACE ELEVATIONS FROM OCT31, 2006 d A d N 0 F++ z w Z ; xo Wy yaN O-tw!gN W ? a 'a °o °o xo?FsN E-U412 1 z woa m ao FM zam ; W U z ?a ?z a ct) w N z 0 U vi 0 U 0 0 l 0 0 0 w r, II IL w (c) w L? 0 0 z ? m e m z ? a v a . In o =1 z 0 x 700 0 350 700 SCALE: 1" = 700' ®MCADAMS 122 E10STiN0 ACCESS ROAD 122 122 122 120 120 120 120 118 uwA 118 118 Nw5 _ 118 116 116 116 116 ii4 114 114 114 -- 112 112 112 112 110 OD.r WS 110 110 110 108 108 108 108 DATUM ELEV 106 108.00 0+00 0+50 1+00 1+50 2+00 2+50 3+00 _ 3+50 4+00 4+50 5+00 5+50 6+00 6+50 7+00 7+50 7+60.37 CROSS-SECTION 3 HORIZONTAL SCALE 1"= 60- 122 122 122 120 120 120 118 118 uw7 118 116 uw8 116 116 114 114 114 112 112 112 UNE SNOW, 'OR 109.9' WS 110 110 COMPARISON BETWEEN . 110 CROSS-SECTIONS 108 108 108 DATUM ELEV ' 106 108.00 m m n _ _ m ry 0+00 0+50 1+00 1+50 2+00 2+50 3+00 3+50 4+00 4+50 5+00 5+50 6+00 6+27,33 CROSS-SECTION 4 HORIZONTAL SCALE 1"= 60' PROPERTY LINE 122 122 122 120 120 E%ISTINO SEWER LINE 120 uw9 118 118 118 EXISTIN( 116 uw8 116 116 114 114 112 112 112 110 110.1, Ws _ 110 10 108' 108 108 DATUM ELEV N 0E 108.00 n = m 0+00 0+50 1+00 1+50 2+00 2+50 3+00 3+50 4+00 4+50 5+00 5+50 5+82.26 CROSS-SECTION 5 HORIZONTAL SCALE 1"= 60' MONITORING WELLS REF XSE STREAM NOTE: WATER SURFACE ELEVATIONS FROM OCT 31,2006 @0 700 0 350 700 SCALE: 1" = 700' EXISTING) A Q U 0 xzcaz Z? ? an x zI r/a;? papp N O a Z ?N :5 wo, cc W w^ d 9400 x C N F*N E- U ,a 0 c* z mm CW m ad W ?z Q w MM `' ?? fw 1,i Z 0 x wU vi O 0 u 0 0 coo ui 00 0 IL II o w 0 0 w Li o 0 m i a o 'a A Q, 19 2N NATURAL SWALE, ON - LEFT BANK, INV.=113,9 \ \ 1 rig, .,.,. \ \ \ \ \ \ \ \ pis '+ \\\\\`\ \\ ,pc? •ay. ?\ ROADWAY CUT FOR OVERFLOW (TYP.) S . y (SEE SHEET 4A) BOTTOM ELEVATIONS OF ALL ?j CROSSINGS WILL BE SET AT w THE EXISTING ELEVATION OF THE ADJACENT WETLANDS 2-18" CPP, (TO BE REMOVED) >> NORTH. 300 0 150 300 SCALE: 1" = 300' NOTES: 1.) ROADWAY CUTS AS SHOWN ON PLAN ARE SCHEMATIC IN NATURE, 2.) LOW POINTS OF ALL PROPOSED ROADWAY CUTS ARE TO BE AT EL. 112.0 LUMBER RIVER CONSERVANCY PARCEL ROADS FENCE EXISTING MA R NT R >ea? JO CO OU EXISTING MINOR CONTOUR EXISTING MINOR CONTOUR xs EG 1 CROSS-SECTION ? { SEWER LINE STREAM GAUGE U0 MONITORING WELL RAIN GAUGE \\\\\ \\\\\\ \\\\\ \\\\\\\\ FORMER LOGGING ROAD AND CULVERTS TO BE REMOVED. \ \\\\\ \ \\ \\\ 51 ?_ A \\\\\\\ A \ \ \ \ '.'.' 1127 \\FOMER ,`. _ LO \ GINGROAi?" ? 2-18` CPP, (TO BE R 18" CPP, (TO BE REMOVED 114. SR1528 CARTHAGE ROAD ?y K 112.0 5 ? OF gPN? EL LEFT SOP 15" CPP, (TO BE REMOVED) 15° CPP, (TO BE REMOVED) CPP, (TO BE REMOVED) PRIVET AREAS UPLAND AREAS \ \ \ BOTTOMLAND HARDWOOD (DISTURBED) CYPRESS GUM SWAMP (DISTURBED) WATER EXISTING UNPAVED ROADS ROADWAY CUT A U 04z x T Z W n x x- v; ?N D _< W C3N WS`Qc a aoo E-UWaon zz W m xm°'"a w aa,. cn i za? 00 Ep 0 Ito U ? A? V/ ^0 U W 0 P4 McADAMS s VARIES FIGURE A FIGURE SIDE CONNECTION DETAIL - INTERLEAFED END CONNECTION DETAIL - ABUTTED STAPLED END CONNECTION DETAILS GEOWEBa CELL SIZES THE CELL CELL DEPTHS mm (1n) NON- NOMINAL DIMENSIONS AT RECOMMENDED CELL EXPANSION RANCE STANDARD CELL AREA MINIMUM MAXIMUM 75 (3) 100 (4) 150 (6) 200 (8) LENGTH WIDTH LENGTH WIDTH Cm7 (in2) cm (in) cm (in) cm (in) cm (In) 460 260 289 315 360 CELL (71.3) (10.25) (11.39) (12.39) (13.77) LENGTH NOTE: ALL DIMENSIONS ARE NOMINAL AND ARE SUBJECT TO MANUFACTURING TOLERANCES CELL GW30V WIDTH GEOWEB0 SECTION SIZES CW30V - 8 CELLS WIDE (FOR SLOPE & CHANNEL PROTECTION. AND LOAD SUPPORT) MINIMUM EXPANSION MAXIMUM EXPANSION NOMINAL AREA LENGTH LENGTH LENGTH LENGTH N m ft m Il m fl m N= m2 CELLS 15.4 4.7 9.2 2.8 18.6 5.7 7.6 2.3 143 13.2 LONG 18.0 5.5 21.7 6.6 167 15.: 18 21.4 6.5 25.8 7.9 198 18.4 21 24.8 7.6 30.0 9.1 230 21.4 25 29.1 8.9 35.1 10.7 270 25.C 29 34.2 10.4 T 41.4 12.6 T 317 29.: EXISTING GRADE DRIVING DIREETION ff o))L--ffO)? PLACE TWO LAYERS OF WOVEN GEOTEXTILE US200 OR EQUAL UNDER GEOWEB MAT. E0TEXTILE:: i. E ROADWAY CUT DETAIL EXISTING GRADE (ELEVATION VARIES) BOTTOM ELEVATIONS OF ALL \ CROSSINGS WILL BE SET AT THE EXISTING ELEVATION OF THE ADJACENT WETLANDS ?L 4VARIES 17 (TIPI_ A PLACE TWO LAYERS OF WOVEN GEOTEXTILE US200 OR EQUAL UNDER GEOWEB OR EQUAL MAT, B' EXISTING GRADE GEOWEB MAT GW30 6" 30LX9.2W FILLED WITH CABC STONE. NOTES FOR ROADWAY CUT; 1.) GEOWEB TO BE INSTALLED PER MANUFACTURER INSTRUCTIONS. 2.) LONGITUDINAL SLOPE IN CUT SECTION SHALL NOT EXCEED 20:1 (5%). 3.) LENGTH OF ROADWAY CUT WILL VARY, DEPENDING ON EXISTING GRADE AT TIE POINTS. NTS NOTES FOR STANDARD CONNECTIONS BETWEEN GEOWEEPSECTIONS: 1. ADJACENT GEOWEB SECTIONS ARE STAPLED TOGETHER USING MANUFACTURER APPROVED STAPLERS AND STAPLES 2. THE TOP EDGES OF ADJACENT CELL WALLS SHOULD BE HELD FLUSH WHEN STAPLING. 3. SIDE CONNECTIONS BETWEEN EXPANDED GEOWEB SECTIONS SHOULD BE INTERLEAFED AS SHOWN IN FIGURE A, WELDED EDGE SEAMS SHOULD BE ALIGNED WHEN STAPLING. 4. END CONNECTIONS BETWEEN GEOWEB SECTIONS SHOULD BE BUTTED AS SHOWN IN FIGURE B. THE LONGITUDINAL CENTER-LINES OF ABUTTING EXTERNAL CELLS SHOULD BE ALIGNED AND STAPLED AT THE CELL WALL CONTACT POINT. STANDARD GEOWEBO SECTION DIMENSIONS d A d U WN?Z. /?x.) Z1 qa; a N C) z Z UN a IXOo x C) E" U a o w z ?° w a? v r ? a.e f a ?z °a9 o a w? n W McADAMS ISOMETRIC VIEW PERFORATED CELL . ................ LEGEND EASEMENT BOUNDARY LINE ZONE 1 CYPRESS-GUM SWAMP ZONE 2 COASTAL PLAIN BOTTOMLAND HARDWOOD / / NORTH UPLAND TREATED PRIVET AREAS CYPRESS-GUM SWAMP SPECIES COMMON NAME GROWTH HABIT PROPAGATION METHOD SPACING TAXODIUM DISTICHUM BALD CYPRESS TREE BARE ROOT 8 X 8 BETULA NIGRA RIVER BIRCH TREE BARE ROOT 8 X 8 COASTAL PLAIN BOTTOMLAND HARDWOOD SPECIES COMMON NAME GROWTH HABIT PROPAGATION METHOD SPACING QUERCUS LAURIFOLIA LAUREL OAK TREE BARE ROOT 8 X 8 QUERCUS NIGRA WATER OAK TREE BARE ROOT 8 X 8 QUERCUS PHELLOS WILLOW OAK TREE BARE ROOT 8 X 8 BETULA NIGRA RIVER BIRCH TREE BARE ROOT 8 X 8 FRAXINUS PENNSYVANICA GREEN ASH TREE BARE ROOT 8 X 8 PLANTING AREA (FORMER LOGGING ROAD) :? . . . . . . . ...... ,.`'`''' '''. . '. . '. . 300 0 150 300 SCALE: 1" = 300' PLANTING AREA (TREATED PRIVET AREAS) .......................... ......................... ............. d A d U ?z? N w zI Z a7 a °n xz; dN oN w a xo E- U a o n zm z 94o m a md,° $; S, 00 0 McADAMS Meadowbranch Swamp Wetland Restoration • USES IIUC 03040203 Restoration I'lan• Robeson County, North Carolina • April 2007 Project Site Photographs Appendix 1.0 A THE JOHN R. McADAMS COMPANY, INC, Section 11.0 -Appendices Meadowbrancb Swamp Wetland Restoration • USGS [ IUC 03040203 Restoration Plan • Robeson County, hlorlb Carolina • April 2007 lil THE JOHN R. McADAMS COMPANY, INC. Photo 1- View of the access road and canal, at south end of site, looking north. Photo 2 --- Access road and canal during flood conditions at south end of site, looking south, Carthage road in background. Mead owbranch Swamp Wetland Restoration • USGS FlUC 03040203 Restoration Plan • Robeson County, North Carolina • April 2007 A THE JOHN R. McADAMS COMPANY, INC. Photo 3 - Logging road (proposed restoration area) Photo 4 Water backed up behind former logging road. Meadowbranch Swamp Wetland Restoration • USGS I lUC 03040203 Restoration Plan • Robeson County, North Carolina • April 2007 Photo 5 - Significant undergrowth and some exotic vegetation (privet). Eradication of privet and enhancement of these areas is recommended. YYY 4 1 i ? SA V Photo 6 - Proposed preservation area, during flood conditions, THE JOHN R. McADAMS COMPANY, INC. Meadowbranch Swamp Wetland Restoration • USCS IJUC 03040203 Restoration Nan- Robeson County, North Carolina • April 2007 Project Site USACE Routine Wetland Determination Data Forms Appendix THE JOHN R. McADAMS COMPANY, INC. DATA FORM ROUTINE WETLAND DETERMINATION (1987 COE Wetlands Determination Manual) Project ! Site:_ 1 .?;1?. ' . f.?.. •. Applicant 1 Owner: __,r^ lnvestlgator: - P, 1 Date:.,-_0/'-?s. /(°,;') County: i° ,€s r State: C - Do normal circumstances exist on the site? Yes - IVo Is the site significantly disturbed (Atypical situation)? Yes No Is the area a potential problem area? Yes - No-2- (explain on reverse i€ needed) Community ID: l Transect ID: Plot ID:_ VEGETATION Dominant Plant Species Stratum In 1cator Dominant Plant Species _ Stratum Indicator 1. 1. ? _4... 9, , y 2. :.. 10. -A, 6 12. E 13. 14, 7. - -° _ 15. Percent of Dominant Species that are OBL, FACW, or FAC excluding FAC-). r: Remarks: HYDROLOGY - Recorded Data (Describe In Remarks): Wetland Hydrology Indicators Stream, Lake, or Tide Gauge _ Aerial Photographs Primary Indicators: - Other Inundated _Z Saturated in Upper 12" '. No Recorded Data Available _ Water Marks Drift Lines Field Observations: - Sediment Deposits Drainage Patterns In Wetlands Depth of Surface Water: (in.) Secondary Indicators: :.. Depth to Free Water In Pit: Oxidized Roots Channels In Upper 12" Water-Stained Leaves Local Soil Survey Data Depth to Saturated Soil: FAC-Neutral Test Other (Explain In Remarks) Remarks. F SOILS Map Unit Name . ; (Series and Phase): :Drainage Class: r- Taxonomy (Subgroup): Corttirm Mapped Type? Yes No Profile Descrlption_ Depth Matrix Colors Mottle Colors Mottle Texture, Concretions, s) Horizon Munseli Moist inch (Munsetl Molstl AbundancelContrast Siructura etc. w T Hydric Soil Indicators: Histosol Concretions Histic Epipedon High Organic Content In Surface Layer in Sandy Solis Sulfidic Odor -Organic Streaking in Sandy Solis Aguic Moisture Regime Listed On Local Hydric Sons List Reducing Conditions Listed on National Hydric Soils List _ Gleyed or Low-Chrorna Colors Other (Explain in Remarks) Remarks. ij WETLAND DETERMINATION Hydrophytic Vegetation Present? YesNo Is the Sampling Point Wetland Hydrology Present? Yes No Within a Wetland? Yes_ Nom Hydric Solis Present? Yes No ; Remarks: DATA FORM ROUTINE WETLAND DETERMINATION (1987 COE Wetlands Determination Manual) Project I Site: F?..?'>, Applicant/ Owner: { F? '- Date: w? o County: ..- Do normal circumstances exist on the site? Yes ; No Is the site significantly disturbed (Atypical situation)? Yes_ No--g% Is the area a potential problem area? Yes No (explain on reverse if needed) Community ID: .1AtJ Transect ID: _ Plot ID: a 1~1v-.?G VEGETATION Dominant Plant Species Stratum indicator 20minant Plant Species Stratum Indicator 1. 9. 47 2. i 10. 4. tmf 12. 5. x,, ... AC+ 13. ? 6. C- 14. 7. EA, C tj 15.__ $- j { LC€-f 16. Percent of Dominant Species that are OBL, FACW, or FAC excluding FAC-). c.:? 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" ? No Recorded Data Available Water Marks Drift Lines Field Observations: Sediment Deposits Drainage Patterns In Wetlands Depth of Surface Water: _0m) Secondary Indicators., Depth to Free Water In pit: ??;' on.) Oxidized Roots Channels in Upper 12" Water-Stained Leaves Local Soil Survey Data Depth to Saturated Soil- ,. (ire) FAC-Neutral Test Other (Explain In Remarks) Remarks: 3 SOILS Map Unit Name (Series and Phase): ` _ Drainage Class: Taxonomy (Subgroup):--silt -., 1.t F?(x + .. Confirm Mapped Type? Yes_ No^ Profile Description: Depth Matrix Colors Mottle Colors Mottle Texture. Concretions, inches orizon munsell Mo1st1 ( Munsell Moist) Abundance/Contraat structure' etc. Hydric Soil Indicators: Histosol _ Concretions Histic lpipedon High Organic Content in Surface Layer in Sandy Solis _ Sultidic Odor Organic Streaking In Sandy Soils Aquic Moisture Regime Listed On Local Hydric Solis List Reducing Conditions Listed on National Hydric Soils List Gleyed or Low-Chroma Colors _ Other (Explain in Remarks) Remarks: WETLAND DETERMINATION Hydrophytic Vegetation Present? Yes` No Wetland Hydrology Present? Yes No Hydric Soils Present? Yes No Remarks: Is the Sampling Point Within a Wetland? Yes h No Meadowbranch Swamp Wetland Restoration • USGS IJUC 03040203 Restoration Plaw Robeson County, North Carolina • April 2007 Classification Forms Appendix THE JOHN R. McADAMS COMPANY, INC. ? Project Site NCDWQ Stream Mortis Carolina Division of Water Quality _.. Stream Identification Form; Version 3.1 Date: fl ?f,' 1f, Project: Latitude: Evaiuatur r'.. Site: t-ongitk;de: Total Points- Other ji Stream is at least intnrMittorrt i Couaa€y: if2 19 or arer V21 ff? e.g. Quad Nerve. A. G otna i3oto y (Subtotal w Abseltt l ea€c € oderate i - Steong 1 °. Continuous bed and bank 0 1 ?2 - 3' 2- Sinuosity 0 2 3. €n-channel struc€urw. riffle-pool sequence 0 1, 2 3 4. Soil texture or stream substrate sorting 3 5. Activelreficfloodplain 0 1 - 2 3--- 6. Depositional bars or benches 0 1 . = g 7. Braided channel ()- 1 2 8. Recent alluvial deposits 0 1 2 9° Natural levees 0 - 1 2 3 10. Readouts 0 : 1 2 3 11. Grade controls fl ? 0.5 1 12. Natural valley ordrainageway 0 0.5 1 1.5 13. Second or greater carder channel on exlstina USGS or NRCS map or other documented evidence, _ No = 0 yes :=, 3.`. - 1Y1W &1i[aUU UALGIm4 iNC owl lukuu; Veit; u1swisswis T5 manual R_ t-lvdrolr nv lStthMf-A a /f _ 117 1 14. Groundevater flovildischarge 0 1 2 (3 15. Water in channel and > 48 hrs since rain, or Water in channe€ ? or roerain sear._ sores 0 1 2 t 3 16. Leaflitter (.1.5. 1 _ 0.5 0 17. Sediment on plants or debris 0 0.5 4 . 1.5 18. Organic debris lines or piles (Wrack lines) 0 0.5 1 19. Hydric soils (redoximorphic features) present? No µ 0 Yes = ! .5 C.13€olaoy (subtotal = __-- ff 20°. Fibrous roots in channel ' 2 0 21 5. Booted plants in channel µ 3. 2 1 4 22. Crayfish 4 0.5 1 1.5 23. Bivalves _ 0 1 3 24. Fish 0 0.5 25. Amphibians 0.5 1 1.5 26, Macrobenthos (mote diversity enci abundarttx-) 0 0.5 27. Filamentous algae; per€phyton 1 2 3 28_ iron oxidizing bacteriatiungus. 4 ' 0.5 1 _ 1,5 ?_9 . Wetland plants in strearnbed l AC 0.5; FACW = 0.75; 08L r 1.5 SAV = 2,0; Other 0 stems zu ana ei rocus on the presence ot upiand plants, ltent 28 focuses On the pretence of aquatic or wetland plants. Sketch: Notes: (use bank side of this form for addi(;ana1 notes.) e .1 ? Meadowbranch Swamp Welland Restoration • USGS I RUC 03040203 Restoration flan- Robeson County, North Carolina • April 2007 Appendix 4.0 119 THE JOHN R. MCADAMS COMPANY, INC. Reference Site 1-Photographs Meadowbranch Swamp Wetland Restoration • USGS HUC 03040203 Restoration flan • Robeson County, North Carolina • April 2007 Y&g ? z 3F ? t; i! i PkI *F y t y oi k^".A 3 a.ee ? ri, r' e 3 sr ? x-eta,, ? d ?i pi } 9' ?*x F ?Ut Photo 1- Reference site, MW 10. ?' LA i Photo 2 - Reference site, cypress trees. 1e. ?y5 { Fgy,, ?n Y'? 1 >6?f3 11 THE JOHN R. McADAMS COMPANY, INC. Meadowbrancli Swamp Wetland Restoration - USGS HUC 03040203 Concept Plan • Robeson County, North Carolina - DCeenlber 2006 Photo 3 - Reference site. THE JOHN R. McADAMS COMPANY, INC. Photo 4 - Reference site. Meadowbranch Swamp Wetland Restoration • USGS HUC 03040203 Concept Plan • Robeson Counly, North Carolina • December 2006 t ??ti t r t €1 ? Photo 5 -Natural swale within wetland area, view looking east from reference area toward canal. Photo b - Natural swale within wetland area, view looking west across canal from access road. THE JOHN R. McADAMS COMPANY, INC. Reference Site 1- USACE Routine Wetland Determination Data Forms Appendix 5.0 THE JOHN R. McADAMS COMPANY, INC. Meadowbranch Swamp Wetland Restoration • USGS I IUC 03040203 Restoration I'lan• Robeson County, North Carolina • April 2007 DATA FORM ROUTINE ET ND DETERMINATION (1987 Q Wetlands Determination Manual) Project/ Site: Hate: Applicant A Owner t= r l' County: Investigator: L° .:State: Do normal circumstances exist on tiae site? Yes No Community ID: _? z.. Is the site significantly disturbed (,Atypical situation)? Yes No Transect lD; Is the area a potential problem area? Yes No Plot ID: (explain on reverse If needed) VEGETATION Dominant Plant S2x? ies 5t atu Indicator ? c 5. 8. Dominant Plant 5 ecies _ Stratum_ Indicator 9. 1?. 11. 1Z. 13. 14. 15. 16. Percent of Dominant Species that are OBL, FACW, or F'AC excluding FAG+ Remarks: ?. HYDROLOGY Recorded Data (Describe In Remarks): Wetland Hydrology Indicators _ Stream, Labe, or Tide Gauge Aerial Photographs Primary Indicators: _ Other inundated Saturated In diaper 12° ""-No Recorded Data Available ? Water Marks riff Line as Field Observations: Sediment Deposits Drainage Patterns In Wetlands Depth of Surface Water: Secondary Indicators: Oxidized Roots Channels in tipper 12=, Depth to FCL? Vitater in Pit'. (is3.? ?[?^Sta3raeel Leaves " Loral Soli Survey Data Depth to Satrirated Soil: FAC-Neutral Test - Other (Explain in Remarks) Remarks: ,90iLS Map Unit Name j Series and Phase): Drainage Class: Taxonomy (Subgrouft r) r,.-. f Confirm Mapped Type? Yes No- Description: Profile Depth Matrix Colors Mowe Colors Mottle Texture, Concretions, iirmhe5} Horizon (Munsett_Moiist) --_. iti4unsell Moist A&bundancelContrast Structure, etc. Flydric Soil Indicators: Histosol - Concretions _ Histic Epipedon High Organic Content in Surface Layer in Sandy Soils _ Suliidia odor Organic Streaking In Sandy Soils Aquic Moisture Regime r Listed On Local Hyd tic Soils List Reducing Conditions Listed on National Hydric Soils List Gleyed or Low-Chroma Colors Other (Explain In HemarRs) Rernarics: WETLAND DETERMINATION Hydrophytic Vegetation Present? Yes ? No Wetland Hydrology Present? Yes No Hydric Soils Present? Yes No Is the Sampling Point Within a Wetland? Yes No Remarks: Meadowbratich Swamp Wetland Rcstoration • USGS IIUC 03040203 Restoration Nan- Robeson County, North Carolina • April 2007 Preliminary Gauge Data Summary Groundwater and Rainfall Charts and Appendix THE JOHN R. McADAMS COMPANY, INC. Gauge Data Summary Groundwater Elevations Information Dote: All data reported in inches from ground surface Date MW 1 MW 2 MW 3 MW 4 MW 5 MW 6 MW 7 MW 8 MW 9 MW10 REF 1012712006 -16.8 -41.8 -20.5 -21.6 -13.4 -21.6 -213 -21.5 -41.8 10/28/2006 -4.0 -41.8 -6.4 -21.4 -2.4 -19.9 -9.2 -21.4 -41.8 10/29/2006 -8.4 -41.8 -8.8 -21.5 -3.7 -20.3 -8.0 -21.5 -41.8 1013012006 -11.4 -41.8 -10.1 -21.5 -4.6 -20.5 -9.2 -21.5 -41.8 10/31/2006 -12.8 -41.8 -11.0 -21.5 -57 -20.7 -10.8 -21.5 -41.8 11/112006 -13.7 -41.7 -11.9 -21.4 -6.9 -21 A -12.5 -21.4 -21.3 -41.8 11/212006 -14.3 -29.2 -12.7 -21.4 -8.3 -21.4 -14.3 -21.4 -21.4 -41.8 -41.4 11/312006 -15.5 -30.2 -14.1 -21.4 -10.9 -21.5 -16.7 -21.5 -21.4 -41.8 -41.4 11/4/2006 -16.4 -30.9 -15.1 -21.4 -127 -21.6 -18.3 -21.5 -21 A -41.8 -41.4 11/5/2006 -16.7 -31.2 -15.4 -21.4 -13.3 -21.6 -18.9 -21.5 -21.4 -41.8 -41.4 11/6/2006 -17.0 -31.6 -15.9 -21.4 -13.9 -21.6 -19.6 -21.4 -21.4 -41.8 -41.4 11/7/2006 -17.2 -31.8 -16.2 -21.4 -14.0 -21.5 -20.0 -21.3 -21.3 -36.8 -41.4 11/812006 -3.9 -15.2 -2.8 -21.4 -1.0 -3.0 -4.6 -5.9 -21.2 -41.7 -30.0 1119/2006 -5.1 -14.1 -0.3 -21.4 -1.0 2.4 -4.4 -3.1 -21.2 -41.7 -21.0 11/10/2006 -6.4 -15.8 -0.9 -21.4 -1.8 1.8 -5.5 -4.3 -21.2 -41.8 -25.4 11/1112006 -7.5 -16.6 -1.2 -21.4 -2.4 1.6 -5.9 -16.3 -21.3 -41.8 -27.5 11/12/2006 -6.7 -15.1 -0.8 -21 A -2.2 1.7 -4.9 -20.0 -21.3 -41.8 -26.3 11/1312006 -6.3 -15.3 -0.2 -21.4 -1.5 2.4 -4.9 -19.1 -21.4 -41.8 -23.5 11/14/2006 -7.4 -16.2 -0.3 -21.4 -2.0 22 -5.3 -19.9 -21.4 -41.8 -23.5 11/15/2006 -8.7 -16.8 -0.3 -21.4 -2.4 1.9 -5.5 -20.7 -21.4 -41.8 -23.5 11/16/2006 -2.8 -4.9 1.7 -17.7 0.4 15 -1.4 -7.8 -16.9 -23.5 -7.5 11/17/2006 -4.4 -1.7 1.4 -7.9 0.2 4.1 -3.2 -9.5 -5.7 -20.8 2.9 11/18/2006 -5.4 -6.4 0.9 -9.2 -0.4 3.8 -3.7 -12.9 -6.4 -32.3 -0.4 11/19/2006 -5.9 -7.8 0.7 -10.2 -0.8 2.9 -3.7 -13.3 -6.5 -37.7 -4.6 11/20/2006 -6.4 -8.5 0.6 -11.4 -0.5 2.9 -3.7 -13.3 -6.5 -41.2 -7.9 11/21/2006 -4.2 -5.9 0.9 -11.4 0.7 3.0 -2.4 -12.7 -6.2 -40.4 -8.8 11/22/2006 -0.8 -1.6 2.0 -6.3 2.0 3.1 -0.3 -7.7 -4.4 -5.9 -2.8 11123/2006 3.1 2.3 2.8 2.2 2.6 3.3 2.4 2.9 -0.7 3.2 2.5 11/24/2006 3.2 2.4 3.1 2.9 2.9 3.7 3.0 3.0 2.5 3.6 2.7 11/25/2006 3.2 2.5 2.0 2.9 2.9 3.7 2.0 3.1 -2.1 3.8 2.8 11126/2006 3.2 2.5 0.9 19 2.6 3.8 -2.0 3.1 -5.3 4.0 2.8 THE JOHN R. McADAMS COMPANY, INC. Gauge Data Summary Date 11/27/2006 11128/2006 11/2912006 11/30/2006 12/112006 12/2/2006 12/3/2006 12/4/2006 12/5/2006 12/6/2006 12/7/2006 12/8/2006 12/9/2006 1 2/1 0120 06 12/11/2006 12/12/2006 12/1312006 12/14/2006 12/15/2006 12/16/2006 12/17/2006 12/18/2006 12/19/2006 12/20/2006 12/21/2006 12/22/2006 12/23/2006 12/24/2006 12/25/2006 12/2612006 12/27/2006 MW 1 MW 2 3.2 3.2 3.3 3.3 2.4 -2.2 -3.7 -3.9 -5.0 -5.3 -5.4 -6.4 -6.8 -7.0 -7.3 -7.7 -8.1 -8.2 -8.5 -8.9 -10.3 -10.6 -10.9 -11.5 -12.0 -9,0 -2.7 -5,0 -3.2 -1.4 -3.2 THE JOHN R. McADAMS COMPANY, INC. 2.5 2.5 2.5 2.7 2.7 2.8 1.7 -2.0 -5.4 -7.2 -7.7 -8.7 -9.0 -9.0 -8.9 -9.0 -8.8 -8,8 -8.8 -8.9 -8.9 -8.6 -8.7 -8.9 -9.0 -6.7 -4.4 -6.4 -3.1 1.7 2.7 Groundwater Elevation Information Note: Ail data reported in inches from ground surface MW3 MW4 MW5 MW6 MW7 0.8 3.0 1.5 3.7 -2.7 0.8 3.0 2.0 3.8 -2.7 0.9 3.1 2.9 3.8 -27 0.9 3.2 0.9 3.8 -2.7 1.1 2.8 0.4 3.7 -2.4 0.8 0.7 0.2 3.5 -2.7 0.7 -0.6 0.0 3.4 -2.8 0.9 -1.2 0.4 3.4 -2.5 0.7 -3.0 0.1 3.4 -3.1 0.7 -4.5 0.1 3.5 -3.1 0.8 -5,6 0.5 16 -3.0 0.5 -7.1 0.6 3.2 -3.4 0,4 -7.7 0.7 11 -3.5 0.5 -8.7 0.9 3.1 -14 0.5 -9.5 1.1 3.2 -3.3 0,5 -10.3 1.3 3.2 -3.3 0.5 -11.0 1.5 3.3 -3.3 0.5 -11.4 1.8 15 -12 0.6 -11.7 2.0 3.5 -3.1 0.5 -12.O 2.2 3.3 -3.3 0.5 -12.9 2.2 3.2 -3.4 0.6 -13.2 2.2 3.2 -3.2 0.5 -13.4 2.3 3.2 -3.3 0.5 -13.9 2.2 3.1 -3.4 0.5 -14.4 2.2 10 -3.5 0.9 -14.2 2.5 3.4 -2.1 1.3 -1.7 2.9 3.5 -1.3 0.9 -3.4 2.9 3.4 -2.8 1.5 -4.1 2.9 3.5 -1.5 2.2 -0.5 2.9 3.6 -0.5 1.2 0.4 2.9 3.6 -2.4 MW 8 MW 9 MW10 REF 3.1 -5.4 4.2 2.8 3.1 -5.4 4.5 2.8 3.2 -5.3 4.9 2.9 3.3 -5.3 4.3 3.0 -3.3 -5.0 -4.5 3.2 -11.3 -5.0 -14.5 3.3 -12.5 -5.4 -22.4 3.2 -12.0 -4.9 -27.4 3.0 -12.5 -5.4 -32.7 2.5 -12.7 -5.5 -37.0 -1.0 -12.6 -5.4 -40.0 -4.0 -13.1 -5.7 -41.1 -6.3 -13.3 -5.9 -41.6 -7.0 -13.3 -6.0 -41.5 -7.8 -13.3 -5.9 -41.5 -8.3 -13.3 -5.8 -41.5 -9.4 -13.0 -5.8 -41.5 -10.7 -12.9 -5.7 -41.5 -112 -12.9 -5.6 -41.4 -13.0 -13.1 -5.5 -41.5 -13.2 -13,1 -5.9 -41.5 -13.8 -13.2 -5.8 -41.5 -119 -13.2 -5.8 -14.0 -13.3 -6.0 -41.5 -14,5 -113 -6.3 -41.6 -14.7 -12.6 -5.8 -39.8 -12.6 -10.4 -3.6 -33.3 -6.5 -11.6 -4.7 -36.3 -7.1 -8.1 -4.4 -31.3 -5.0 -0,5 -37 -6.5 0.7 -1.9 -4.4 -10.1 3.1 Gauge Data Summary Date 12/2812006 12/29/2006 12130/2006 12/31/2006 111/2007 1/2/2007 113/2007 1/4/2007 1/5/2007 116/2007 1/712007 118/2007 1/9/2007 1/1012007 1/11/2007 1/12/2007 1 11 312 0 0 7 1/14/2007 1/1512007 1/16/2007 1/17/2007 1118/2007 1/19/2007 1/20/2007 1121/2007 1/23/2007 1 /2412 0 0 7 1 /2 512 0 0 7 1/26/2007 1 12 712 0 0 7 MW 1 MW 2 -3.4 -3.3 -3.7 -3.7 -2.7 -2.8 -4.3 -4.9 -5.0 -3.6 -4.8 -2.5 -4.6 -5.6 -6.3 -6.3 -6.3 -6.4 -6.5 -6.3 -7.6 -4.9 -3.9 -5.6 -6.5 -1.1 -4.0 -5.1 -5.6 -6.4 -6.7 THE JOHN R. McADAMS COMPANY, INC. 2.7 2.6 2.6 2.6 2.7 2.8 2.7 0.0 -4.2 -5.0 -5.6 -3.1 -2.2 -2.8 -3.8 -4.3 -4.4 -4.2 -4.1 -5.2 -7.5 -5.6 -6.6 -7.9 -8.2 -3.4 -6.0 -5.6 -6.0 -7.3 -7.9 Groundwater Elevation Information Note: All data reported in inches from gro und surface MW3 MW4 MW5 MW6 MW7 0.9 -0.6 2.9 3.5 -3.0 0.8 -1.4 2.8 3.5 -3.1 0.8 -2.1 2.8 3.7 -3.0 0.8 -2.7 2.8 4.4 -3.0 0.9 -2.9 2.9 4.6 -2.7 1.0 -2.5 2.9 4.5 -2.6 0.6 -3.5 2.8 4.4 -3.2 0.7 -4.5 2.9 4.5 -3.1 0.8 -4.8 2.9 4.6 -2.9 1.0 -3.2 2.9 4.6 -1.9 0.8 -4.0 2.9 4.5 -2.8 1.2 -2.7 3.0 4.6 -1.3 0.9 -2.5 2.9 4.5 -2.7 0.6 -4.3 2.8 4.4 -3.2 0.6 -5.6 2.8 3.4 -3.3 0.7 -6.1 2.8 3.1 -3.1 0.8 -6.3 2.9 3.2 -3.0 0.8 -6.6 2.9 3.2 -3.0 0.8 -6.8 3.1 3.3 -3.0 0.9 -6.7 3.5 3.3 -2.9 0.6 -7.5 3.5 3.0 -3.4 0.7 -6.6 3.5 2.9 -2.1 0.8 -3.4 3.5 3.1 -23 0.6 -5.9 3.5 3.0 -3.2 0.6 -7.1 3.4 2.9 -3.2 1.1 -2.9 3.5 3.0 -0.8 1.0 -1.5 3.5 3.1 -2.5 0.9 -3.2 3.5 3.2 -2.9 0.7 -4.6 3.5 3.2 -3.0 0.5 -5.7 3.4 3.1 -3.3 0.7 -6.4 3.5 3.0 -3.2 MW 8 -7.0 -9.4 -10.9 -10.9 -10.3 -10.8 -12.3 -12.4 -12.3 -11.2 -11.8 -10.9 -11.7 -12.3 -12.6 -12.5 -12.5 -12.5 -12.4 -12.3 -12.7 -12.3 -11.5 -12.3 -12.5 -10.9 -11.5 -12.0 -12.2 -12.4 -12.5 MW 9 MW10 REF -4.8 -11.9 3.0 -5.0 -12.7 2.9 -5.0 -13.2 2.9 -5.0 -12.3 2.9 -4.8 -11.7 2.9 -4.6 -14.3 3.1 -5.0 -19.5 3.1 -5,0 -25.5 3.0 -4.8 -31.3 3.1 -4.3 -31.6 3.3 -4.6 -29.7 4.3 -4.0 -26.2 4.7 -4.5 -24.9 4.6 -4.8 -26.8 4.4 -5.1 -28.7 4.3 -5.0 -29,6 4.3 -5.0 -29.7 4.4 -4.9 -29.6 4.4 -4.9 -29.6 4.5 -4.8 -31.2 4.6 -5.2 -34.6 2.5 -5.1 -37.3 -0.7 -4.3 -37.3 -1.8 -4.9 -39.3 -4.0 -5.1 -40.8 -6.3 -3.9 -32.4 -1.7 -4.4 -28.5 3.1 -4.8 -28.4 4.0 -4.9 -30.2 4.0 -5.1 -32.5 3.9 -5.2 -34.4 1.7 Gauge Data Summary Groundwater Elevation Information Note: All data reported in inches from ground surface Date MW 1 MW 2 MW 3 MW 4 MW 5 MW 6 MW 7 MW 8 MW 9 MW10 REF 1/28/2007 -5.3 -6.5 0.9 -5.5 3.5 3.3 -2.4 -12.0 -4.7 -35.1 1.0 1/29/2007 -6.3 -8.4 0.4 -6.2 3.5 2.9 -3.3 -12.3 -5.0 -36.1 0.1 1/30/2007 -7.0 -8.5 0.5 -7.3 14 2.8 -3.3 -12.6 -5.3 -37.8 -1.5 1131/2007 -7.6 -8.7 0.5 -7.7 3.4 2.7 -3.3 -12.7 -5.2 -40.1 -3.9 2/1/2007 -4.4 -5.5 0.9 -6.7 3.4 2.8 -1.7 -11.8 -4.8 -36.5 -3.6 2/2/2007 -2.0 -2.3 1.1 -0.2 3.4 2.9 -1.4 -10.6 -3.7 -22.2 2.4 2/3/2007 -4.5 1.7 0.9 -1.2 3.4 3.0 -2.6 -11.5 -4.5 -18.5 2.4 2/4/2007 -5.3 0.7 0.7 -2.5 3.5 3.2 -2.9 -11.9 -4.9 -21.9 2.4 2/5/2007 -5.8 -2.6 0.5 -3.7 3.4 3.0 -3.0 -12.2 -5.1 -26.6 2.4 2/6/2007 -6.3 -5.2 0.4 -5.1 3.4 2.9 -3.2 -12.4 -5.3 -30.3 2.4 2/7/2007 -5.9 -6.8 0.6 -5.7 15 3.0 -3.0 -12.1 -5.2 -32.4 2.6 2/8/2007 -6.6 -7.8 0.5 -6.5 3.5 2.9 -31 -12.4 -5.2 -34.2 1.9 2/9/2007 -7.1 -8.4 0.4 -7.1 3.4 2.8 -3.1 -12.5 -5.2 -36.0 0.1 2/10/2007 -7.4 -8.7 0.5 -7.6 3.4 2.8 -3.1 -12.5 -5.2 -382 -1.8 2/11/2007 -8.1 -9.0 0.5 -8.3 3.4 27 -3.2 -12.7 -5.4 -40.4 -4.3 2/12/2007 -8.2 -8.9 0.5 -8.7 3.5 2.8 -3.1 -12.6 -5.4 -41.0 -6.9 2/13/2007 -7.9 -8.6 0.8 -8.7 3.5 10 -2.9 -12.5 -5.1 -41.2 -9.2 2/1412007 -4.5 -6.8 0.9 -6.0 3.6 3.3 -2.0 -11.5 -4.3 -41.2 -9.9 2/15/2007 -6.7 -8.8 0.4 -8.1 3.5 2.9 -3.1 -12.4 -5.0 -41.5 -11.3 2/16/2007 -7.8 -9.0 0.4 -9.1 3.5 2.7 -32 -12.7 -5.2 -41.4 -11.9 2/1712007 -8.5 -8.9 0.4 -9.6 3.4 16 -3,2 -12.8 -5.3 -41.5 -12.1 2/1812007 -8.9 -9.0 0.5 -9.9 3.5 2.7 -3.2 -12.7 -5,2 -41.5 -12.1 2/1912007 -10.1 -9.3 0.4 -10.6 3.4 2.6 -3.4 -12.9 -5.6 -41.5 -11.0 2/2012007 -9.9 -8.9 0.5 -10.6 3.5 2.7 -3.1 -12.7 -5.5 -41.5 -8.7 2/2112007 -9.6 -8.7 0.8 -10.5 3.5 3.0 -3.1 -12.6 -5.1 -41.5 -6.7 2/2212007 -9.4 -8.7 0.8 -10.3 3.5 3.0 -3.0 -12.5 -5.0 -41.3 -5.2 2123/2007 -10.5 -9.1 0.6 -10.9 3.5 2.6 -3.3 -12.8 -5.4 -41.4 -6.4 2124/2007 -11.1 -9.2 0.5 -11.4 3.5 2.6 -3.3 -12.9 -6.0 -41.5 -9.0 2/25/2007 -9.1 -7.6 0.8 -11.2 3.5 2.8 -2.4 -12.7 -5.9 -41.4 -11.0 2126/2007 -5.3 -7.3 0.8 -6.5 3.6 3.3 -2.3 -117 -4.4 -41.3 -11.6 2/27/2007 -7.2 -8.4 0.6 -9.3 3.5 2.9 -3.1 -12.4 -5.1 -41.5 -12.9 Flsni- THE JOHN R. McADAMS COMPANY, INC. Gauge Data Summary Groundwater Elevation Information Dote: All data reported in inches from ground surface Date MW 1 MW 2 MW 3 MW 4 MW 5 MW 6 MW 7 MW 8 MW 9 MW14 REF 2/28/2007 -9.0 -8.7 0.6 -10.6 3.6 2.6 -3.2 -12.6 -5.2 -41.5 -13.5 3/1/2007 -9.9 -8.6 0.6 -111 3.7 2.7 -3,1 -12.7 -5.3 -41.5 -13.8 312/2007 -2.6 -4.2 1,2 -5.5 3.7 3.6 -0.7 -10.8 -3.9 -39.9 -9.6 3/312007 -4.9 -6.9 0.9 -4.1 3.8 13 -2.7 -11.8 -4.7 -40.8 -8.5 3/4/2007 -6.3 -8.0 07 -6.1 3.7 2.7 -3,1 -12,4 -5.1 -40.6 -5.9 3/5/2007 -7.4 -8.5 0.6 -7.5 3.7 2.6 -3.2 -12.7 -5.3 -40.6 -5.3 3/6/2007 -8.3 -8.6 0.6 -8.3 17 2.6 -3.1 -12.8 -5.4 -40.6 -5.0 3/7/2007 -8,8 -8.5 0.7 -8.8 3.7 2.7 -3.1 -12.8 -5.6 -40.1 -3.1 3/8/2007 -9.4 -8.7 0.7 -9.1 3.7 16 -3.1 -12.9 -5.6 -387 -1.5 3/912007 -10.1 -8.8 0.6 -9.6 3.7 2.6 -3.2 -12.9 -5.9 -37.6 -03 3/10/2007 -10.0 -8.6 0.7 -9.6 3.7 2.7 -31 -12.8 -5.8 -37.5 -0.1 3/1112007 -10.1 -8.7 0.8 -9.6 3.8 2.7 -10 -12.8 -5.7 -39.8 -2.5 3/1212007 -10.5 -8.8 0.7 -10.0 3.8 2.7 -3.1 -13.0 -5.9 -41.2 -6.4 3/13/2007 -10.7 -8.8 0.7 -10.3 3.8 2.7 -3.1 -12.9 -5.9 -41.4 -10.4 3/14/2007 -10.9 -8.8 0.8 -10.7 3.8 2.8 -3.0 -13.0 -6.0 -41.4 -12.4 3/15/2007 -11.0 -8.8 0.7 -11.1 3.7 2.7 -3.0 -13.0 -5.9 -41.4 -13.2 3116/2007 -7.5 -7.0 1.0 -10.1 3.8 3.2 -1.7 -12.4 -5.5 -41,3 -12.0 3/17/2007 -5.7 -7.8 0.7 -6.8 3.8 3.0 -2.7 -12.0 -4.5 -41.5 -12.5 3/18/2007 -8.2 -8.9 0.6 -9.7 18 2.5 -33 -12.8 -5.3 -41.6 -13.7 3/19/2007 -10.0 -9.1 0.6 -10.9 3.7 2.5 -3.3 -13.0 -57 -41,6 -14.4 3120/2007 -10.7 -8.9 0.8 -11.2 18 2.7 -3.1 -13.1 -5.8 -41.7 -13.4 3/21/2007 -11.2 -9.0 0.8 -11.5 3.8 2.7 -3.1 -13.1 -6.0 -40.9 -4.8 3122/2007 -11.2 -8.2 0.8 -11.3 3.8 2.7 -3.0 -13,0 -6.2 -34.6 3.4 3/23/2007 -10.8 -5.2 0.8 -10.8 3.8 2.7 -3.1 -13.0 -6.4 -30.8 4,9 3124/2007 -10.7 42 0.8 -10.5 3.8 2.7 -3.1 -13.2 -7.0 -30.0 5.0 3/2512007 -107 -6.8 0.8 -10.3 3.8 2.7 -3.1 -13.3 -7.7 -33.3 4.4 3/2612007 -11.2 -8.9 0.8 -10.8 3.8 2.6 -3.2 -13.9 -9.1 -38.8 -1,1 3/27/2007 -11.3 -9.2 0.8 -11.1 3.7 2.7 -3.1 -14.0 -10.3 -41.2 -6.7 3/28/2007 -12.0 -9.6 0.7 -11.7 3.5 2.7 -3.2 -14.3 -11.4 -41.4 -11.1 3/2912007 -13.0 -10.1 0.9 -12.6 3.7 2.6 -2.6 -14.4 -12.9 -41.4 -41.4 THE JOHN R. McADAMS COMPANY, INC. Meadowbranch Swamp Wetland Restoration • USGS HUC 03040203 Restoration Plan • Robeson County, North Carolina • April 2007 Well Cross-Section 1 Groundwater Elevations and Rainfall Data 20.0 10.0 0.0 2 L -10.0 d 3 c -20.0 L V O Q -30.0 d D -40.0 -50.0 -60.0 IC IC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 O Q Q Q Q Q Q Q ti ti ti ti ti ti w w w w w Date THE JOHN R. McADAMS COMPANY, INC. 5.0 4.5 4.0 3.5 3.0 2 L r_ 3 MRG 1 2.5 MW 1 N 2.0 a 1.5 1.0 0.5 0.0 RG = Rain Gauge Meadowbranch Swamp Wetland Restoration • USGS HUC 03040203 Restoration Plan • Robeson County, North Carolina • April 2007 Well Cross-Section 2 Groundwater Elevations and Rainfall Data 20.0 10.0 0.0 2 L -10.0 d 3 c -20.0 L 0 0 Q -30.0 N 0 -40.0 -50.0 -60.0 IC IC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 O Q Q Q Q Q Q Q ti ti ti ti ti ti w w w w w Date THE JOHN R. McADAMS COMPANY, INC. 5.0 4.5 4.0 3.5 3.0 0 MRG 1 2.5.2- MW 2 U L MW3 a 2.0 N 1.5 RG = Rain Gauge 1.0 0.5 0.0 Meadowbranch Swamp Wetland Restoration • USGS HUC 03040203 Restoration Plan • Robeson County, North Carolina • April 2007 Well Cross-Section 3 Groundwater Elevations and Rainfall Data 20.0 10.0 0.0 2 L -10.0 d 3 c -20.0 L 0 0 Q -30.0 N 0 -40.0 -50.0 -60.0 IC IC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 y 1') -8) -8 -8 -8 O Q Q Q Q Q Q Q ti ti ti ti ti ti w w w w w Date THE JOHN R. McADAMS COMPANY, INC. 5.0 4.5 4.0 3.5 3.0 0 MRG 1 2.5 ,2- MW 4 L MW5 a 2.0 N 1.5 RG = Rain Gauge 1.0 0.5 0.0 Meadowbranch Swamp Wetland Restoration • USGS HUC 03040203 Restoration Plan • Robeson County, North Carolina • April 2007 Well Cross-Section 4 Groundwater Elevations and Rainfall Data 20.0 10.0 0.0 2 L -10.0 d 3 c -20.0 L 0 0 Q -30.0 N 0 -40.0 -50.0 -60.0 IC IC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 O Q Q Q Q Q Q Q ti ti ti ti ti ti w w w w w Date THE JOHN R. McADAMS COMPANY, INC. 5.0 4.5 4.0 3.5 3.0 0 MRG 1 2.5 ,2- MW 6 L MW7 a 2.0 N 1.5 RG = Rain Gauge 1.0 0.5 0.0 Meadowbranch Swamp Wetland Restoration • USGS HUC 03040203 Restoration Plan • Robeson County, North Carolina • April 2007 Well Cross-Section 5 Groundwater Elevations and Rainfall Data 20.0 10.0 0.0 2 L -10.0 d 3 c -20.0 L 0 0 Q -30.0 N 0 -40.0 -50.0 -60.0 IC IC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 O Q Q Q Q Q Q Q ti ti ti ti ti ti w w w w w Date THE JOHN R. McADAMS COMPANY, INC. 5.0 4.5 4.0 3.5 3.0 0 MRG 1 2.5 EL -MW 8 L MW9 a 2.0 N 1.5 RG = Rain Gauge 1.0 0.5 0.0 Meadowbranch Swamp Wetland Restoration • USGS HUC 03040203 Restoration Plan • Robeson County, North Carolina -April 2007 Reference Sites Groundwater Elevations and Rainfall Data 20.0 10.0 0.0 P L -10.0 d 3 c -20.0 L V 0 Q -30.0 N 0 -40.0 -50.0 -60.0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 O Q Q Q Q Q Q Q ti ti ti ti ti ti w w w w w Date THE JOHN R. McADAMS COMPANY, INC. 5.0 4.5 4.0 3.5 3.0 0 MRG 1 2.5.2- REF L a 2.0 N 1.5 RG = Rain Gauge 1.0 0.5 0.0 F Meadowbranch Swamp Wetland Restoration USGS HUC 03040203 Restoration Plarr Robeson County, North Carolina - April 2007 Appendix 7.0 Q THE JOHN R. McADAMS COMPANY, INC. u Hydrologic Analysis Hydrologic Analysis - December 2006 Meadowbranch Swamp Wetland Restoration Project A. Introduction The Meadowbranch Swamp Wetland Restoration project will restore portions of the project area by allowing flood waters to inundate the site. Flood waters will enter the site through several low areas at specific target elevations. A hydrologic analysis was performed to determine the optimal elevation to allow waters into the site. Data used in the analysis included historical gauge and rainfall data and to a lesser extent on-site data. The core of the analysis involved determining the frequency at which specific site elevations had flooded in the past. This was accomplished by selecting a range of whole foot elevations at the site and then examining the flood frequency associated with each. B. Project Area The Meadowbranch Swamp watershed is approximately 32 square miles. The land use is approximately 45% forest, 45% grassland, and 10% impermeable surfaces. The watershed has a calculated time of concentration of 8.5 hours. The Lumber River watershed 2 miles downstream of the site has a drainage area of 715 square miles, and the land use is very similar to the watershed of Meadowbranch Swamp, about 45% forest, 45% grassland, and 10% impermeable. The Lumber River watershed has a calculated time of concentration of 32 hours. The Lumber River watershed is 22 times larger than that of the Meadowbranch Swamp. Large rain events have a much greater impact on the Lumber River water surface elevation than they do on Meadow Branch swamp due to the larger drainage area. Based on site data and gauge information, backwater from the Lumber River directly affects water elevations at the site. The differences in watershed size and rainfall variability allow flood events to be caused by rainfall within the Meadowbranch Swamp watershed as well as long duration backwater conditions associated with the Lumber River. C. Available Data Rainfall data and river height data were used in this analysis. River height data is available and is recorded at a USGS gauge in Lumberton where the Lumber River passes under 5th Street. Measurements are taken hourly, the minimum, maximum, and daily average, are recorded and placed on the USGS website; the data is available to download. Water surface elevation measurements were taken on-site, and were used to find the correlation between the water surface elevation on-site, and the water surface elevation of the Lumber River. Daily rain gauge data over the last 6 years was obtained from 7 rain gauges spread throughout the watershed of the Lumber River. 1 of 5 D. Data Analysis Historical water surface elevation data for Meadowbranch Swamp is extremely limited. On-site elevation data collected by NSE only includes the months of November and December; therefore, a method was developed to use historical data from a nearby gauge on the Lumber River. At the south end of the site, a culvert allows Meadowbranch to flow under Carthage Road. This culvert was surveyed and the elevation at the top of the culvert was found to be 118.39 ft. To determine the historical behavior of Meadowbranch Swamp, measurements were made from this known elevation to the surface of the water on each site visit made by Natural Systems Engineering (NSE). These elevations were then compared to elevations of the Lumber River approximately two (2) miles down stream at USGS gauge 02134170. Each time a measurement was taken on-site, it was compared to the elevation of the Lumber River on the same day (see Figure 1). The data contained in Figure 2 was obtained after the placement of a stream gauge on site and verifies the data that was collected manually. The reported elevation of the USGS gauge was not surveyed but was selected from a topographic map. The selected elevation was 110 ft and is merely used for comparison purposes with the analysis. The measurements taken on site correlate very closely with the elevations of the Lumber River. Each elevation measured onsite was 9.25 feet lower than the corresponding Lumber River gauge for that day, plus or minus a maximum error of 0.62 ft, as illustrated by the Figure 1. The Lumber River has a much larger watershed than Meadowbranch, and because the site is just above the confluence of the two bodies of water, it has been concluded that this direct relationship in elevation change is the result of a backwater affect caused by the Lumber River on Meadowbranch Swamp. Using the data shown in Figure 1, it can be assumed that subtracting 9.25 ft. from the Lumber River gauge is an acceptable estimate of historical Meadowbranch Swamp water surface elevations. Figure 1 Meadowbranch Swamp vs. Lumber River 130 125 $ 120 3 A Mw-Branch Swmp °_ 115 f Lumber River 110 105 100 000 000 h?00 ??00 300 000 Date 124.86 1 .23 121.71 118.51 118.57 1 .74 115. 112.59 111.84 1 .24 109.31 110.11 Figure 2 Meadowb ranch Swamp vs. Lumber River 126 124 122 120 0 118 Y fMw-Branch Swamp f Lumber River 116 114 112 110 ? a a a a a a a Analysis Methods 1. Primary Method - Determine flood frequency by direct measurement of on-site flood elevations by correlating site data to nearby USGS gauge data. 2. Secondary Methods - A secondary analysis approach involved comparing total storm event precipitation depth and return period with the corresponding rise in river elevation. Another approach was to determine flood frequency using a Log-Pearson analysis. Primary Method Using the correlation between the site elevations and the USGS Lumber River gauge it was possible to directly examine the frequency of flood events at the site. This was accomplished by counting the number of times certain benchmark elevations were reached, within the six year span of time. Cross section profiles perpendicular to Meadowbranch Swamp have been surveyed throughout the site. Available onsite storage volume can be calculated using cross sectional profiles and a maximum elevation. An elevation, and corresponding storage volume which will supply the remaining necessary water to support wetland hydrology, will then be selected. Flood frequency to whole foot benchmarks can be seen in Table 1. ¦ 3 of 5 Table 1. Project Site Flooding Frequency Average Number of Occurrences Flooding Frequency Per elevation-Since July 2000 Flooded site Total Avg. 7/00 2001 2002 2003 2004 2005 2006 elevation Number of (ft) Occurrences yr. 8 12 ........ 13 .................. 20 16 15 16 1.09 95 16 7 7 .. 1.1............ 20 13 12 11 ............................ to ............ . 80 13 5 ..... 6 ................................... 7 20 .............. _ .............................. __ 12 8 7 111 65 11 4 3 ....... 3 20 ......................................__- 9 6 6 112 51 9 2 - .......- - 16 ... .............................. ____- 5 3 3 113 28 5 1 _ - ......... - 9 .......................................... __ 4 - 2 114 ................................................................... 16 . 3 1 - ....... - 4 .......... ____ ...................... ___- 3 - 2 115 .................................................................. 10 . 2 - - - 1 ........ 2 - 1 116 ......... ............ 4 . 1 - - ........ - - .......................... .......... ____- 1 - - 117 1 0 - - - - 1 - - 118 1 0 - - - - 1 - - 119 1 0 Secondary Methods Another approach involved comparing total storm event precipitation depth return and return period and the corresponding rise in river elevation. Due to the backwater effects of the Lumber River, the entire 715 square mile Lumber River Basin had to be analyzed. The first step was to collect rainfall data. Daily rainfall quantities from seven rain gauges across the watershed were obtained from the State Climate Office. To calculate the weighted rainfall average for the Lumber River watershed, Thiessen's Method was used. To use Thiessen's method, the watershed must be divided into polygons. There is one polygon for each rain gauge. A weighted rainfall average can then be calculated using the area of these polygons, and the rainfall amounts from each rain gauge. The Thiessen average rainfall will be referred to simply as the "average rainfall" in this document. Average rainfall for the watershed was then compared to the estimated water surface elevation of Meadowbranch Swamp. For each rain event that resulted in a water surface elevation increase, the total rainfall, initial elevation and final elevation was recorded. Over six years, this generated 95 rain events, each of which resulted in a water surface elevation change. Initial elevation is recorded to correlate an elevation change with rainfall amounts. Rain events resulting in roughly the same elevation change and starting at approximately the same elevation were selected and compared, to find average rainfall values. Further analysis was pursued, but site conditions and the available data made them invalid. The time period over which the Lumber River reacted to rain events was observed. For some events this time interval was over one week. This revealed that the time of concentration, which was calculated as 32 hours, was not accurate. This is because the watershed is very flat, and contains numerous wetlands, providing a high water storage capacity. These wetlands absorb storm events and release them over a greater period of time than the calculated time of concentration would 4of5 suggest. This causes the water levels to continue to rise sometimes over a week. If the time of concentration had been accurate, and the Lumber River had reacted in a clear and well defined manner to the rain events, elevation changes could have been linked directly to rainfall amounts. Twenty-four hour rain events could have then been compared to the return periods that they are known to have in this region. The return periods would have verified the frequency of the high flow events, but because of the large amount of wetlands present in the watershed, the exact reaction of the water surface elevation to the rainfall could not be identified. Another approach was to determine flood frequency using the Log-Pearson analysis. The flood frequency was calculated, this method is only accurate when used with 10 or more years of data, and because only six years of data was available, this calculation can not be made with acceptable accuracy. The average recurrence interval of all the high flow events recorded suggests the return intervals are inaccurate; because the Log-Pearson method is not being applied as it was designed, it can not be expected to give accurate results. Based on the challenges associated with the secondary methods, the results were limited to those produced from the primary method. E. Results & Conclusion The analysis shows how often the site floods to target elevations, measured in whole feet over the last six years. Over the last 6 years, Meadowbranch Swamp has flooded to an elevation of 114 ft. three times per year, on average. Elevations of 115 ft. and 116 ft. were flooded two times and one time, respectively. 5of5 Mead owbranch Swamp Wetland Restoration • USES FlUC 03440203 Restoration Plan- Robeson County, North Carolina • April 2007 Restoration Project Memorandum of Agreement Appendix A THE JOHN R. MCADAMS COMPANY, INC. Meadowbranch Swamp Wetland Meadowbranch Swamp Wetland Restoration Project NC Ecosystem Enhancement Program City of Lumberton Lumber River Conservancy MEMORANDUM OF AGREEMENT A. Introduction The mission of the North Carolina Department of Environment and Natural Resources (NCDENR) Ecosystem Enhancement Program (EEP) is to restore, enhance and preserve wetlands, streams and riparian buffer areas throughout North Carolina's seventeen (17) major, river basins with the overall goal of improving water quality and instream and riparian habitats. EEP is planning to restore and enhance the functions of approximately 60 acres of riverine wetlands along Meadowbranch Swamp (the "Project Area") in Lumberton The wetlands are adjacent to the waterway north of'Carthage Road and west of'1-95 on a parcel owned by the Lumber River Conservancy (LRC) . Currently the City of Lumberton (hereafter "City") owns a Conservation Easement and a Water Rights Easement on the parcel. Pursuant to this Memorandum of Agreement (MOA) between EEP, the City and LRC, the City will release its Water Rights Easement and Conservation Easement on the Project Area, copies of which are attached hereto as Appendix A. For the project area shown in Appendix B, LRC agrees to convey to EEP for recordation contemporaneous with the cancellation of the City's Conservation Easement, the standard Conservation Easement that is required by EEP for the permanent protection of'stream and wetland mitigation projects (Appendix C) Both of these legal matters must be resolved prior to the restoration of the site The Agreement will also delineate the roles of the City, LRC and of EEP throughout the course of the design, construction, monitoring and fixture of the Project. B. Background This potential project was brought to the attention of'EEP by the LRC in ,January 2006.. EEP staff members visited the site in February 2006, and after internal feview and approval, proceeded to investigate the property. At this time, the existing Conservation Easement and Water Rights Easement owned by the City were identified. The EEP's interest in this site is for the restoration, enhancement and preservation of riverine wetlands, to be used for mitigation credits in the USGS 03040203 cataloguing unit of the Lumber River Basin EEP's goals on the property are to establish crossings within an existing maintenance road that will allow floodwaters from Meadowbranch Swamp to enter and exit the property, and to replant the site with native wetland vegetation. This will accomplish several goals: re-connect the historical riverine wetland with stream floodwaters; restore a more natural hydrologic regime to the historical wetland; provide flood storage for waters in Meadowbranch Swamp; allow for retention and treatment of sediment, nutrients, and toxins to improve downstream water quality; and enhance the wildlife habitat present in the restored wetland. In addition, an existing timber, road and adjacent canal will be removed to restore natural wetland hydrology The access road will not be included in the Project area, except to act as a construction entrance and exit and monitoring access, and will not be subject to ESP's Conservation Easement. LRC will grant a permanent access easement along the access road to the City The City has plans to make the access road part of a greenway system. The City's existing sewer, easement in the northeastern corner of the property will also remain under easement by the City. A Pumping Station on the site of the Project Area will be removed by Fall of 2006 by the City C Purpose The purpose of'this MOA is to set forth the terms of agreement reached by all parties relating to the planning, engineering, designing, construction, monitoring and maintenance required for the planned wetland restoration project within the City of Lumberton. The Project includes the ecological enhancement of approximately 60 acres of wetlands by re-connecting the wetlands to the waterway to restore natural hydrology and planting native plant species indigenous to similar wetlands in the area. The ecological restoration shall re-establish flood plain connectivity to Meadowbranch Swamp to provide for long term ecological integrity The enhancement work will include installation of'culverts and/or other crossings along the maintenance road to allow flow from the waterway to enter, the wetlands.. The aforementioned crossings will accomplish the following: allow floodwaters to enter and exit the property; allow for pedestrian as well as maintenance vehicle access to the waterway (to include large machinery such as trackhoes); and be designed so as to avoid heavy maintenance requirements in the future All costs associated with the planning, engineering, designing, construction, monitoring and maintenance of the Project will be funded by EEP through other contracts for a minimum of five years after construction. This MOA establishes that the City will work in close coordination with EEP and the project design consultant regarding the design and construction phases of the restoration project, The City will be solicited for both comment and approval on the final design of the restoration project; the design must be mutually acceptable to the EEP and the City. 2 The designer shall investigate and provide hydrologic data indicating current and proposed flood levels in the Project Area. The property for the Project Area is identified in Attachment B. EEP agrees to do the following: 1. EEP shall fund, plan, engineer and design the wetland restoration portion of the Project„ 2. EEP will provide the City and LRC with two (2) opportunities to review and provide written comment on the design of the Project. EEP will forward to the designated contacts one (1) copy of the Project Area Draff Restoration Plan and one copy of the Project Area Draft Construction Plans. 3. EEP will assume responsibility for the selection, oversight, and supervision of designated contractors and consultants to conduct this work 4. EEP will ensure that activities are carried out in accordance with the conditions of this agreement as well as with all applicable laws and regulations of the State of'North Carolina and the United States of'America 5 EEP will review and monitor each phase of the project during restoration and after its completion to ensure that all technical and ecological specifications as identified in the final approved plan have been met„ 6. EEP will meet with City and LRC staff to review and assess the Project's progress. 7 EEP shall remove all unused material, excluding waste spoil material, at the completion of the project and will grade and seed the disturbed areas with temporary and permanent seeding. 8. EEP shall be responsible for-maintenance of those portions ofthe Project lying within the Protected Property area, as described in the Permanent Conservation Easement, for a minimum of five years after project construction (until mitigation success criteria have been met„) 9 EEP shall monitor the wetland restoration portion of the Project for a minimum of five (5) years following project completion. Any repair or maintenance that must be performed on the project will be at EEP expense fbr a minimum of five (5) years. 10, EEP shall be responsible for- environmental compliance and regulatory requirements of the Project 11 EEP and its contractors will be responsible for restoring property affected by the construction activities during the construction phase of the project, including but not limited to the City's roads, bridges, parking facilities, stream banks, underground utilities and vegetation Access and staging areas will be restored to condition equivalent to or superior to the pre-construction condition. 12 EEP will allow the City to remove beaver, dams or other debris jams within the Project area that cause flooding onto adjacent properties, resulting in hydrologic trespass. These clearing activities will not be done with large machinery, but by hand and with hand-held implements The City agrees to do the following: The City will cancel its Conservation Easement and Water Rights Easement that exist on the property. The ESP's Permanent Conservation Easement (Attachment C) will govern future activities on the property due to current wetland mitigation regulations 2.. The City will review and comment on the Project Area Draft Restoration Plan and Draft Construction Plan within fifteen (15) working days of receipt of said plans Comments will include but not be limited to schematic drawings of any infrastructure improvements planned for the project area. Comments provided by the City on the design, including but not limited to final vegetative cover, may be incorporated into the design and approved by the EEP if such comments are consistent with: the template Permanent Conservation Easement (Appendix C); wetland mitigation protocols endorsed by stream and wetland regulatory agencies; and the EEP Project budget. These reviews will ensure that both the EEP wetland r-estor ation obi ectives and City infrastructure needs are properly planned for and integrated into the final design Note that ifno comments are received within this fifteen (15) day period, approval by the City is implied and EEP will proceed with the design as is 3. City staff' will meet with EEP staffat a frequency sufficient to review and assess the Project's progress„ 4. The City will provide reasonable on-site assistance as needed or requested by EEP or its contractors during the Project as typically outlined in the City's standard specifications. This may include: diverting traffic around the project area during construction; coordination with maintenance crews to avoid the site during construction; assistance in complying with City and County regulations. 5. The City shall provide a map describing utilities in the Project Area to EBP within one (1) month of the City's authorization of this document 4 6. The City will provide reasonable access for- EEP, its consultants and contractors to all work sites during the Project's duration. 7 The City shall coordinate with EEP on its property to identify construction staging areas within or adjacent to the Project Area sufficient to stockpile construction materials and construction equipment during the construction period ofthe Project. LRC agrees to do the following: 1. To execute and deliver- a Conservation Easement Option Agreement in the form of'Appendix D on the Project Area (Appendix B) for eventual purchase of 'a Conservation Easement at fair market value 2. To give EEP a temporary access easement and the City a permanent easement across the maintenance road shown on Appendix B pursuant to the terms of written easement agreements to be mutually agreed upon after, the date hereof' LRC will review and comment on the Project Area Draft Restoration Plan and Draft Construction Plan within fifteen (15) working days of receipt of'said plans Comments will include but not be limited to schematic drawings of any infrastructure improvements planned for the project area. Comments provided on the design, including but not limited to final vegetative cover, may be incorporated into the design and approved by the EEP if such comments are consistent with: the template Permanent Conservation Easement (Appendix C); wetland mitigation protocols endorsed by stream and wetland regulatory agencies; and the EEP Project budget. Note that if'no comments are received within this fifteen (15) day period, approval by LRC is implied and EEP will proceed with the design as is. 4. LRC shall coordinate with EEP on its property to identify construction staging areas within or adjacent to the Project Area sufficient to stockpile construction materials and construction equipment during the construction period of the Pr-oj ect All parties to this MOA agree as follows: L EEP and the City shall coordinate regarding public outreach and environmental education opportunities for the Project. 2. EEP, LRC and the City will work cooperatively to develop and implement a restoration plan that is agreeable to all. 3. EEP, LRC and the City will work cooperatively to develop and implement a remedial action plan that is agreeable to all in the event that post-construction remedial activities are necessary within five ,years after, construction.. 4. EEP and the City will provide personnel as necessary to ensure proper supervision of'construction activities and public safety during the construction phase of'the project. 5. EEP will work cooperatively to develop and implement a Project Area Monitoring and Maintenance Plan that is agreeable to all parties. 6 The City, LRC and EEP shall abide by all covenants, conditions and restrictions set forth in the Permanent Conservation Easement.. 7, The City and EEP shall provide training to maintenance staff regarding acceptable maintenance of'vegetation within ESP's Permanent Conservation Easement Area. D. Fundin The State, acting through the North Carolina Ecosystem Enhancement Program, agrees to provide one-hundred percent (100%) of'the funds for design, construction and monitoring and maintenance of the restored wetland for a minimum of five (5) years after- the completion of'the Project. E. Timeline and Duration of this Agreement The Project guided by this MOA shall commence on the date that this agreement is signed by all parties and the agreement shall terminate upon the completion of the EEP wetland restoration project Obligations of the State do not apply until the Permanent Conservation Easement have been granted and recorded for this project It is anticipated that the Project will commence construction on or before 12/01/2007 F Enforcement and Remedies a In the event that EEP determines that the City or LRC has violated or is threatening to violate any of these terms, conditions or restrictions, EEP may institute a suit to enjoin such violation and if'necessary, to require the restoration of the Protected Property to its prior condition at the responsible party's expense. Barring such violation, LRC shall have no liability for- any maintenance or repairs related to the wetland restoration 6 project, Neither the City nor LRC shall be responsible for damage or violation attributable to third parties b. No failure on the part of any party to enforce any covenant or provision hereof shall discharge or invalidate such covenant or any other covenant, condition or provision hereof' or affect the right of either party to enforce the same in the event of a subsequent breach or default„ G. Miscellaneous a. If any party fails to comply with any condition of'this agreement and such failure shall continue for more than 30 days after written notice fiom the other party, and if' the non-compliant party should not within 30 days commence to cure with due diligence the failure, then the aggrieved party may terminate this MOA on written notice to the non-compliant party, termination to be effective not less than 15 days from the receipt of the written notice. If the project is Terminated before the restoration of the wetlands is completed, EEP will insure that all disturbed areas are stabilized with temporary and permanent seeding. b„ No provision of this MOA shall be deemed amended oar- waived unless such amendment or waiver is set forth in a writing signed by EEP. No act or failure to act by EEP 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. c, This MOA may be modified or terminated by mutual consent of the parties as long as such modifications or termination are made in writing and signed by authorized officers from both agencies, d. All notices required to be given under this agreement shall be deemed to have been given when reduced to writing and deposited, postage-paid, in the US. Mail or delivered by courier or in person to the addresses: City of Lumberton 500 N Cedar Street P 0, Box 1388 Lumberton, N.C. 28359-1388 Attn: I. Wayne Horne, City Manager NC Department of'Environment and Natural Resources Ecosystem Enhancement Program 1619 Mail Service Center Raleigh, NC 27699-1619 7 Attn: Suzanne Klimek, Director of Operations Lumber River Conservancy P O. Box 1235 Pembroke, NC 28372-1235 Attn: Jeff'McKay, President 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. City of Lumberton By: Raymond B. Pennington Mayor, City of Lumberton NORTH CAROLINA COUNTY OF I, , a Notary Public in and for the County and State aforesaid, do hereby certify that , 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 , 200 Notary Public My commission expires: 9 Ecosystem Enhancement Program By: Suzanne Klimek EEP Director of Operations NORTH CAROLINA COUNTY OF I, , a Notary Public in and for the County and State aforesaid, do hereby certify that Suzanne Klimek, Director of Operations for the Ecosystem Enhancement Program, 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 , 200_ Notary Public My commission expires: 10 06/02/2006 FRRI 15:25 FAX Lumb Ri a C. serve C.V By ? r Jeff ' c President NORTH CAROLINA COUNTY OF I, Ge'"eses .6- 0?41-e?yj a Notary Public in and fbr- the County and State aforesaid, do here 6y certify that Jefl McKay, President of the Lumber Riven Conservancy personally appealed before me this clay and aclrnowledgcd the execution of the foregoing instrument. IN WITNESS WHEREOF, .I have hereunto set my hand and Notary Seal this the---2,,,/ day of 56,n e , 200 . Nublic - My commission expires: n8-13a.-S? r OFMC" WAL } NOWY Pic State Of Nonh CaMBM GENESIS 8.. RED p CouNTY OF RP W f my 0wff E MI Z002/002 11 APPENDIX A: CITY'S CONSERVATION EASEMENT CITY'S WATER RIGHTS EASEMENT 12 APPENDIX B- PROJECT AREA ?, vl.! LR iJf G .YID ?h'F Maintenance road follows waterway 1r, F ?? Ytu?J? 1 Rr' - y foot wide i. Sewer line 7"`' easement +y K 1 ? 471 ?n?r},,"X6'} t ? I,? rU r i n I ? ?I?4Q r' r 3 = Property Owned "p by Lumber, y, River Conservancy ? , 4 f; 13 APPENDIX C EEP CONSERVATION EASEMENT TEMPLATE STATE OF NORTH CAROLINA COUNTY SPO File Number Prepared by: Office of'the Attorney General Property Control Section Return to: NC Department of Administration State Property Office 1321 Mail Service Center Raleigh, NC 27699-1321 CONSERVATION EASEMENT THIS CONSERVATION EASEMENT DEED, made this day of 2006, by ("Grantor"), whose mailing address is to the State of North Carolina, ("Grantee"), whose mailing address is State of North Carolina, Department of Administration, State Property Office, 1321 Mail Service Center, Raleigh, NC 27699-1321 The designations Grantor and Grantee as used herein shall include said patties, their heirs, successors, and assigns, and shall include singular, plural, masculine, feminine, or neuter as required by context. WITNESSETH: WHEREAS, pursuant to the provisions of N.C Gen. Stat § 143-214.8 et sea•, the State of North Carolina has established the Ecosystem Enhancement Program (formerly known as the Wetlands Restoration Program) within the Department of Environment and Natural Resources for the purposes of acquiring, maintaining, restoring, enhancing, creating and preserving wetland and riparian resources that contribute to the protection and improvement of water quality, flood prevention, fisheries, aquatic habitat, wildlife habitat, and recreational opportunities; and WHEREAS, The State of North Carolina is qualified to be the Grantee of a Conservation Easement pursuant to N, C Gen Stat. § 121-35; and WHEREAS, the Ecosystem Enhancement Program in the Department of Environment and Natural Resources has approved acceptance of 'this instrument; and WHEREAS, the Department of Environment and Natural Resources, the North Carolina Department of Transportation and the United States Army Corps of Engineers, Wilmington District entered into a Memorandum of Agreement, (MOA) duly executed by all parties in Greensboro, NC on July 22, 2003. This MOA recognizes that the 14 Ecosystem Enhancement Program is to provide for compensatory mitigation by effective protection of the land, water and natural resources of the State by restoring, enhancing and preserving ecosystem fimctions; and WHEREAS, the acceptance of this instrument for and on behalf of the State of North Carolina was granted to the Department of Administration by resolution as approved by the Governor, and Council of State adopted at a meeting held in the City of Raleigh, North Carolina, on the 8th day of F ebtuary 2000; and WHEREAS, Grantor owns in fee simple certain real property situated, lying, and being in Township, County, North Carolina (the "Property"), and being more particularly described as that certain parcel of land containing approximately acres and being conveyed to the Grantor by deed as rccotded in Deed Book at Page of the County Registry, North Carolina; and WHEREAS, Gr'antor' is willing to grant a Conservation Easement over the herein described areas of the Property, thereby restricting and limiting the use of the included areas of the Property to the terms and conditions and purposes hereinafter' set forth, and Grantee is willing to accept such Conservation Easement. This Conservation Easement shall be for the protection and benefit of'the water's of if'known, insert name of stream, branch river or waterwa here. NOW, THEREFORE, in consideration of the mutual covenants, terms, conditions, and restrictions hereinafter set forth, Grantor unconditionally and irrevocably hereby grants and conveys unto Grantee, its successor's and assigns, forever and in perpetuity, a Conservation Easement of the nature and character and to the extent hereinafter' set forth, over' a described area of the Property, referred to hereafter as the "Easement Area", for the benefit of the people of North Carolina, and being all of the tract of land as identified as Tract as shown on a plat of survey entitled " " dated , certified by , and r'ecor'ded in Map Book , Page County Registry. Tract being more particularly described as follows: [INSERT LEGAL DESCRIPTION OR REFERENCE ATTACHED EXHIBIT] The purposes of this Conservation Easement are to maintain, restore, enhance, create and preserve wetland and/or' riparian resources in the Easement Area that contribute to the protection and improvement of'watei quality, flood prevention, fisheries, aquatic habitat, wildlife habitat, and recreational opportunities; to maintain permanently the Easement Area in its natural condition, consistent with these purposes; and to prevent any use of the Easement Area that will significantly impair or interfere with these purposes. To achieve these purposes, the following conditions and restrictions are set forth: DURATION OF EASEMENT 15 This Conservation Easement shall be perpetual. It is an easement in gross, runs with the land, and is enforceable by Grantee against Grantor, their personal representatives, heirs, successors, and assigns, lessees, agents, and licensees.. 11. GRANTOR RESERVED USES AND RESTRICTED ACTIVITES The Easement Area shall be restricted from any development or usage that would impair or interfere with the purposes of this Conservation Easement Unless expressly reserved as a compatible use herein, any activity in, or use of, the Easement Area by the Grantor is prohibited as inconsistent with the purposes of this Conservation Easement Any rights not expressly reserved hereunder by the Grantor have been acquired by the Grantee The following specific uses are prohibited, restricted, or reserved as indicated: A. Recreational Uses. Grantor expressly reserves the right to undeveloped recreational uses, including hiking, bird watching, hunting and fishing, and access to the Easement Area for the purposes thereof Usage of motorized vehicles in the Easement Area is prohibited, except as they are used exclusively for management, maintenance, or stewardship purposes, and on existing trails, paths or roads. B. Educational Uses. The Grantor reserves the right to engage in and permit others to engage in educational uses in the Easement Area not inconsistent with this Conservation Easement, and the right of access to the Easement Area for such purposes including organized educational activities such as site visits and observations Educational uses of the property shall not alter, vegetation, hydrology or topography of the site. C. 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 Easement Area to persons or natural habitat, all cutting, removal, mowing, harming, or destruction of'any trees and vegetation in the Easement Area is prohibited 16 D. Industrial, Residential and Commercial Uses. All are prohibited in the Easement Area. E. Agricultural Use. All agricultural uses within the Easement Area including any use for cropland, waste lagoons, or pastureland are prohibited F. New Construction. There shall be no building, facility, mobile home, antenna, utility pole, tower, or, other structure constructed or placed in the Easement Area.. G. Roads and Trails. There shall be no construction of roads, trails, walkways, or paving in the Easement Area. Existing roads or trails located in the Easement Area may be maintained by Grantor in order to minimize runoff; sedimentation and for access to the interior of the Property for management, ;maintenance, stewardship purposes, or undeveloped recreational and educational uses of the Easement Area. Existing roads, trails or paths may be maintained with loose gravel or permanent vegetation to stabilize or cover the surfaces. H. Signs. No signs shall be permitted in the Easement Area except interpretive signs describing restoration activities and the conservation values of the Easement Area, signs identifying the owner of the Property and the holder of the Conservation Easement, signs giving directions, or signs prescribing rules and regulations for the use of the Easement Area may be allowed. L Dumping or Storing. Dumping or storage of soil, trash, ashes, garbage, waste, abandoned vehicles, appliances or machinery, or other material in the Easement Area is prohibited. I Grading, Mineral Use, Excavation, Dredging„ There shall be no grading, filling, excavation, dredging, mining, or drilling; no removal of topsoil, sand, gravel, rock, peat, minerals, or other materials. K. Water Quality and Drainage Patterns. 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. No altering or tampering with water control structures or devices, or, disruption or alteration 17 of the restored, enhanced, or created drainage patterns All removal of wetlands, polluting or discharging into waters, springs, seeps, or wetlands, or use of pesticide or biocides is prohibited. In the event of an emergency interruption or shortage of all other water, sources, water fiom within the Easement .Area may temporarily be used fbr, good cause shown as needed for the survival of livestock and agricultural production. L. Subdivision and Conveyance. No further subdivision, partitioning, or- dividing of the Easement Area is allowed„ Unless agreed to by the Grantee in writing, any future conveyance of the Easement Area and the rights as conveyed herein shall be as a single block of property,, Any future transfer of'the remaining fee simple rights shall be subject to this Conservation Easement. Any transfer is subject to the Grantee's right of ingress, egress, and regress over and across the Property to the Easement Area for the purposes set forth herein.. M. Development Rights. All development rights are removed fiom the Easement Area and shall not be transferred. N. Disturbance of Natural Features. Any change, disturbance, alteration or impairment of the natural features of the Easement Area or any intentional introduction of'non-native plants, trees and/or animal species by Grantor is prohibited. The Grantor may request permission to vary from the above restrictions fbr good cause shown, provided that any such request is consistent with the purposes of this Conservation Easement. The Grantor, shall not vary from the above restrictions without first obtaining written approval fiom the N. C Ecosystem Enhancement Program, whose mailing address is 1652 Mail Services Center, Raleigh, NC 27699- 1652. III„ GRANTEE RESERVED USES A. Ingress, Egress, Regress and Inspection. The Grantee, its employees and agents, successors and assigns, receive the perpetual right of general ingress, egress, 18 and regress to the Easement Area over the Property at reasonable times to undertake any activities to restore, manage, maintain, enhance, and monitor the wetland and riparian resources of the Easement Area, in accordance with restoration activities or a long-term management plan. Unless otherwise specifically set forth in this Conservation Easement, the rights granted herein do not include or establish for the public any access rights. B„ Restoration Activities. These activities include 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. IV. ENFORCEMENT AND REMEDIES A. Enforcement, To accomplish the purposes of this Conservation Easement, Grantee is allowed to prevent any activity within the Easement Area that is inconsistent with the purposes of this Easement and to require the restoration of such areas or features of the Easement Area that may have been damaged by such activity or use. Upon any breach of the terms of this Conservation Easement by Grantor, their successors or assigns, that comes to the attention ofthe Grantee, the Grantee shall, except as provided below, notify the Grantor, their successors or, assigns in writing of such breach. The Grantor shall have ninety (90) days after receipt of such notice to correct the conditions constituting such breach. If the breach remains uncured after ninety (90) days, the Grantee may enforce this Conservation Easement by appropriate legal proceedings including damages, injunctive and other relief: the Grantee shall also have the power and authority, consistent with its statutory authority: (a) to prevent any impairment of the Easement Area by acts which may be unlawful or in violation of this Conservation Easement; (b) to otherwise preserve or protect its interest in the Property; or (c) to seek damages from any appropriate person or entity Notwithstanding the foregoing, the Grantee reserves the immediate right, without notice, to obtain a temporary restraining order, injunctive or other appropriate reliefif the breach of' the term of' this Conservation Easement is or would irreversibly or otherwise materially impair the benefits to be derived from this Conservation Easement The Grantor and Grantee acknowledge that under such circumstances damage to the Grantee would be irreparable and remedies at law will be inadequate The rights and remedies of the Grantee provided hereunder shall be in addition to, and not in lieu of, all other rights and remedies available to Grantee in connection with this Conservation Easement . B. Inspection. The Grantee, its employees and agents, successors and assigns, have the right, with reasonable notice, to enter the Easement Area over the Property at reasonable times for the purpose of inspection to determine whether the Grantor, their successors or assigns are complying with the terms, conditions and restrictions of this Conservation Easement C. Acts Beyond Grantor-'s Control. Nothing contained in this Conservation Easement shall be construed to entitle Grantee to bring any action against Grantor, their 19 successors or assigns, for any in or change in the Easement Area caused by third parties, resulting from causes beyond the Grantor's control, including, without limitation, fire, flood, storm, and earth movement, or- from any prudent action taken in good faith by the Grantor under emergency conditions to prevent, abate, or mitigate significant injury to life, damage to property or harm to the Property resulting from such causes. D. Costs of Enforcement. Beyond regular and typical monitoring, any costs incurred by Grantee in enforcing the terms of this Conservation Easement against Grantor, their, successors or, assigns, including, without limitation, any costs of restoration necessitated by Grantor's acts or, omissions in violation of the terms of this Conservation Easement, shall be borne by Grantor. No Waiver-. Enforcement of this Easement shall be at the discretion of the Grantee and any forbearance, delay or, omission by Grantee to exercise its rights hereunder in the event of any breach of any term set forth herein shall not be construed to be a waiver by Grantee. V. MISCELLANEOUS A. This instrument sets forth the entire agreement of the patties with respect to the Conservation Easement and supersedes all prior discussions, negotiations, understandings or- agreements relating to the Conservation Easement.. If any provision is found to be invalid, the remainder of the provisions of the Conservation Easement, and the application of such provision to persons or circumstances other than those as to which it is found to be invalid, shall not be affected thereby. B. Any notices shall be sent by registered or certified mail, return reccipt requested to the parties at their addresses shown above or to other address(es) as either party establishes in writing upon notification to the other. C. Grantor- shall notify Grantee in writing of the name and address and any patty to whom the Property or any part thereof' is to be transferred at or prior to the time said transfer is made. Grantor further agrees to make any subsequent lease, deed, or other legal instrument by which any interest in the Property is conveyed subject to the Conservation Easement herein created. D. The Grantor and Grantee agree that the terms of this Conservation Easement shall survive any merger of the fee and easement interests in the Property or any portion thereof:. E. This Conservation Easement may be amended, but only in a writing signed by all parties hereto, and provided such amendment does not affect the qualification of this Conservation Easement or the status of the Grantee under any applicable laws, and is consistent with the purposes of'the Conservation Easement 20 F. The parties recognize and agree that the benefits of this Conservation Easement are in gross and assignable provided, however, that the Grantee hereby covenants and agrees, that in the event it transfers or- assigns this Conservation Easement, the organization receiving the interest will be a qualified holder under N,C Gen Stat. § 121-34 et seq„ and § 170(h) of the Internal Revenue Code, and the Grantee further covenants and agrees that the terms of the transfer or assignment will be such that the transferee or assignee will be required to continue in perpetuity the conservation purposes described in this document. A. QUIET ENJOYMENT Grantor- reserves all remaining rights accruing from ownership of the Property, including the right to engage in or, permit or invite others to engage in only those uses of the Easement Area that are expressly reserved herein, not prohibited or restricted herein, and are not inconsistent with the purposes of this Conservation Easement Without limiting the generality of the foregoing, the Grantor expressly reserves to the Grantor, and the Grantor's invitees and licensees, the right of access to the Easement Area, and the right of'quiet enjoyment ofthe Easement Area. TO HAVE AND TO HOLD the said rights and easements perpetually unto the State of North Carolina for the aforesaid purposes, AND Grantor covenants that Grantor is seized of said premises in fee and has the right to convey the permanent Conservation Easement herein granted; that the same are free from encumbrances and that Grantor will warrant and defend title to the same against the claims of all persons whomsoever . IN TESTIMONY WHEREOF, the Grantor has hereunto set his hand and seal, the day and year first above written . (SEAL) NORTH CAROLINA 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.. 21 IN WITNESS WHEREOF, I have hereunto set my hand and Notary Seal this the day of , 200_ Notary Public My commission expires: 22 APPENDIX D CONSERVATION EASEMENT OPTION AGREEMENT STATE OF NORTH CAROLINA COUNTY OF ROBESON Prepared by State Property Office Return after recording to: Biane Rice, State Property Office 1321 Mail Service Center Raleigh, NC 27699-1321 CONSERVATION EASEMENT Option Agreement Ecosystem Enhancement Program SPO Fite Number 78-AAF THIS OPTION AGREEMENT, hereinafter referred to as Option, made and entered into this day of , 2006 by and between The Lumber River Conservancy, a non-profit corporation organized and existing under the laws of the State of North Carolina 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 S10 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, its successors and assigns, the exclusive right and option to receive a perpetual Conservation Easement in the form of Appendix C attached hereto over mutually agreed upon lands owned by the Seller, hereinafter referred to as the Parent Tract, The Conservation Easement shall perpetually protect those lands hereinafter referred to as the Easement Area. The Parent Tract is located in 23 Robeson County, North Carolina and contains 64 acres, more or less. The Parent Tract subject to the Conservation Easement is more particularly described as follows: Located on both sides of the Carthage Road, located east of the Saddletree Swamp Carnal on the North side of'said road, and located west of the Saddletree Swamp Canal on the South side of said road, and containing 64 acres by survey,. Being all of Lot Number Two (2) of the McMillan Mill Pond Division as shown on a map of the Division dated November 1953 and recorded in Book of Maps Number 20, at Page 67 in the office of the Register, of Deeds for Robeson County, North Carolina, and also being the same property allotted to Mrs., Nora G„ Caldwell, by decrce confirming Report of Commissioners, recorded in Book 11-R at Page 194 in the office of the Register of Deeds for Robeson County, North Carolina Also being all that tract of land containing 64 acres, more or less, as particularly shown on a map of a survey by Johnny W. Nobles & Associates, Registered Land Surveyor, dated September, 1993, a copy of which map is attached hereto and made a part of this description . Also being the same land described in deed fiorn Harold J.. Pait, et als to The Lumber River Conservancy dated March 24, 1997, recorded in Book 944, at page 475, Robeson County Registry. The Property is subject to a right of way and easement of the Grantee for. the sewer lift station and 20 foot wide sanitary sewer easement as shown on the attached map of a survey by Johnny W. Nobles & Associates, which easement and right of way is hereby ratified by the Grantor„ Being a perpetual Conservation Easement that will permanently protect the restoration, enhancement and/or preservation of the Meadowbranch Swamp, located on the north side of'Carthage Road. 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 31St of December 2006„ This Option shall be exercised upon posting, by certified mail, a written notice to the Grantor, at the following address: Lumber- River- Conservancy, P.O. Drawer- 1087, Lumberton, NC 28359 Exercise shall be deemed timely if' such written notice is mailed on or before the date first set forth in this paragraph,. 24 1 PURCHASE PRICE The total purchase price for the Easement Area per acte shall be the sum of $1%.00 (ONE HUNDRED FIFTY Dollars) per acre subject to final survey. ($150.00 per acre). 3 CLOSING A closing of the sale of this Conservation Easement 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 Easement Area examined, and if' applicable, obtain a preliminary title insurance commitment. 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 Conservation Easement together with all rights necessary to protect the Easement Area 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 except those of'record that 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 Conservation Easement with title as is; b) refuse to accept the Conservation Easement; 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 AND DESIGN. It is understood and intended that the final Easement Area and Conservation Easement under this option is subject to final design, approval and survey 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 Conservation Easement, 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 Easement Area, which become due as a result of this conveyance, shall 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. 25 W. 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. The Seller will deliver- possession of the Easement Area 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 Easement Area prior to closing The Seller shall keep the Easement Area in its current condition until closing and shall prevent and refrain from any use of the Easement Area, for any purpose or in any manner, that would diminish its value or adversely affect the State's intended uses In the event of any adverse change in the condition of the Easement Area, 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 Easement Area. 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 constitutes the sole and complete agreement between the parties and cannot be changed except by written agreement. 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 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 26 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: The Lumber River- Conservancy, a Nan-profit corporation By: Jeffrey L.. McKay, President ATTEST J. Dickson McLean, Secretary [Corporate seal] 27 28 Ecosystem Enhancement Program FEMA Reporting Form Appendix 9.0 THE JOHN R. McADAMS COMPANY, INC. Meadowbranch Swamp Wetland Restoration • USGS I lUC 03040203 Restoration P law Robcson County, North Carolina • April 2047 ,F?cosystem E.Yl PROCIRAM 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: Meadowbranch Swamp Wetland Restoration Name if stream or feature: Meadowbranch Swamp County: Robeson Name of river basin: Lumber Is project urban or rural? Urban Name of Jurisdictional municipality/county: Lumberton DFIRM panel number for entire site: 3710939200) Consultant name: The John R. McAdams Company Inc. Phone number: 919.361.5000 Address: Post Office Box 14005 RTP, North Carolina 27709 Appendix 9 2007_04_16.doc Page 1 of 4 Design Information The primary actions to restore the site will include removal of the former logging road, and minor earthwork to modify the existing access road along the canal. Several road crossings, low areas built into the access road, will be designed to mimic the natural swale in the reference wetland. These road crossings will allow flood events onto the project parcel. The area located to the east of the former logging road is a prime example of an area partially isolated from overbank flooding. Soil excavated to create the former logging road will be returned to its original location. This will hydrologically reconnect the site east of the former logging road to the rest of the site, allowing water from overbank flood events to be distributed and stored over the entire site. Through these actions, it is expected that approximately 50 acres of riverine wetlands will be restored enhanced, and preserved. See last page for a site map. Proposed Project Goals Meadowbrancb Swamp-EEP 06050 Restoration Type Acres Wetland Restoration 0.8 Wetland Enhancement 32.1 Wetland Preservation 17,9 Floodplain Information Is project located in a Special Flood Hazard Area (SFHA)? t Yes r No The land area covered by the floodwaters of the base flood is the Special Flood Hazard Area (SH lA) on NFIP reaps. The SFJJA is the area where the Nl,ll"s floodplain management regulations inust be enforced and the area where the mandatory purchase of flood insurance applies. The SHIA includes Zones A, AO, All, Al-30, Al, A99, AR, AR/AI- 30, AR/AE, A.R/AO, AR/All, ARIA, VO, VI-30, VF., and V. If project is located in a SFHA, check how it was determined: l- Redelineation W Detailed Study r- Limited Detail Study T- Approximate Study r- Don't know Appendix 9 2007_04 1 C.doc Page 2 of 4 List flood zone designation: Check if applies: W AE Zone r- Floodway r Non Encroachment (' None F- Zone r Local Setbacks Required (' No Local Setbacks Required If local setbacks are required, list how many feet: Does proposed channel boundary encroach outside floodway/non- encroachment/setbacks? r Yes ' No Land Acquisition (Check) - N/A Land not being acquired, already protected C"- State owned. (fee simple) F- Conservation easment (Design Bid Build) F- Conservation Easement (Full Delivery Project) Note: if the project property is state-owned, then all requirements should be addressed to the Department of Administration, State Construction Office (attn: Herbert Neily, (919) 807-4101) Is community/county participating in the NFIP program? 0, Yes (' No Note: if community is not participating, then all requirements should be addressed to NFIP (attn: Edward Curtis, (919) 715-8000 x369) Name of Local Floodplain Administrator: Brandon Love Phone Number: 910.671.3 976 Appendix 9_2007_04_16.doe Page 3 of 4 Floodplain Requirements This section to be filled by designer/applicant following verification with the LFPA T- No Action F No Rise F Letter of Map Revision 1- Conditional Letter of Map Revision F Other Requirements List other requirements: Comments: Name: Title: Signature: Date: Appendix 9 2007_04_16.doc Pagc 4 of 4 PROJECT NO. EEP-06050 III THE JOHN R. McADAMS FILENAME: EEP06050 LIB COMPANY, INC. a SPIF MAP C? SCALE: ENGINEERS/PLANNERS/SURVEYORS _ - 600 t ',??'I??'R 4'11 RESEARCH TRIANGLE PARK, NC DATE: 3-26-07 P.O. BOX 14005 ZIP 27709-4005 (919) aet-sooo ` ... ... . .ZONE ZONE X .... .... GRID NORTH ES25U0 1 ?' • . • ..•.?Hrrrnrh• AP SCALE 1" 500' (1 fi,000) GREEN D wo 1000 .. ... . . .,// . . . . .. .. ?. FEET ZONE X :. . t ...:: , : : .::. .:: /. .::. ..:: ` :.. - .?.... ...' ........ ......... ?d ...... Gp?? . ZONE X y ZONE X . . . . . .? . .. . . : PANEL 93'rW E ... 37 FIRM .. , /.. - - .. .... .. :: .: :: FLOOD INSURANCE RATE W . /. / HIS / NORTtf L'AROJANA City' of 1_umbenon Extraterritorial Jurisdiction 5 W 34TH sT W 34T+ _ PANEL 9392 .::::: ?. .... ::. .::: .) 370203 aeuxmm?o u»w unczrrn km . . . . r J ? l CLLYfN?G . f {f W J3HD 5T t90lBf8 eEtFi .JE_fa -2ONE AE. u., • . : . . . : . I / W 3.Ni7 ST ..... . ! l S • : W J,ST T ZONE X W 3aTH Si ::, ZONE X TANGLEV ELfArEN EFPECTWE DATE MAP NUMBER ..... . . .. pJ[? Qla scH -' JANUARY 19,n 05 371M20W W 29TH ST 1 1 Og QE ti << \ . . 123 . 4" ,`? = 3 W 28TH 3T - f ..... .. . .. - - G? ? ZONE X - r-M,,:,? ?„ ? . ?s.,• ` . ., / nn apamr }I Fiv.4}ifc' a- 1v 27711 ;T II: "11; S? W .67H 57 n . . . . . LACKEY 5T Q`?C? ?2cryST . . wl.s fH ST . 1 -?'^-?- . W 4,WfR7Yyq ?Me n m Dotal im i.mma ow?m a tM .one rw.msw nom mop rt . °°d QF ?? .ne«,u.? ?+?Tr0 W 24TH Si ' aecx, ea me ,xnr vas' aear.".ew abwrt ?v.nma Fiem insw?.?? apsn neey mope eMOk IM FElAa pmn Nee Sfxe a wvv mee leme ea. OTHERWISE PROTECTED AREAS (OPAs) GRID NORTH CBRS areas and OPAs are normally located within or adjacent to Special Flood Hazard Areas. AP SCALE 1" = 500' (1 : 6 000) 1%annuaf chance floodplain boundary , 0.2% annual chance floodplain boundary 0 500 1000 FEET Floodway boundary - Zone D Boundary ....•a•.aas.....• CBRS and OPA Boundary Boundary dividing Special Flood Hazard Areas of different LEGEND Base Flood Elevations, flood depths or flood velocities. ' SPECIAL FLOOD HAZARD AREAS ISFHAs} SUBJECT TO , C O 513 Base Flood Oevation fine and value-, elevation in feet INUNDATION BY THE i % ANNUAL CHAN E FL OD rEL 387 Base Flood Elevation value where uniform within zone; (EL 987) .he 1% snnu&I hone hood 1100 year hood), also knn,vn as the base ilood, is the fiend lhar has a 1% ?1.,- of Lri,y rnlnaled or -W in any yivv n y.... The Spectai elevation in feet' FI000 HaWd Area 15 the area Sut%W 10 11000nCl by the I% annLlal chance h0o0. Areas A nl fipecial Road Hazard include Tones A AF, H. AO, AR. A99. V. and VF The Rase `Referenced to the North American Vertical Datum of 1988 FloodElavanonisthew„ter&Af.cem-AlWnnt'he l?..nnnualchnra nom 012 dross secll0n line ZONE A No Base Flood Elevations deiermined. ZONE AE Base Flood Elevations delcrnimac. Transeci line 23 23 -?---? ZONE AH Flood oeplhS of 1 10 .°i feet (usually areas of porrong), Base Hocd Eleval=s determined. Geographic coordinates referenced to the North American ZONE AO Flood depths of 1 to 3 feel {usually sheet hove on sloping terrain!; 97 07'30°, 32 22'30° Datum of 1983 (NAD 83) average deplhs delermincd. For areas bl anuval tan ricioding, votncit;es also determined. 4276 DM n 1000-meter Universal Transverse Mercator grid ticks, zone 17 ZONE AR Special Flood Hazard Area formerly protected from the 14; annual chance flow by a flood control system that was subsecluenny 1 477 500 FEET 2500-foot grid values; North Carolina State Plane coordinate decertified Zone AR indicates that the termer flood control system is being restored to provlde protection from the 1% annual chance or system (FIPSZONE 3200, State Plane NAD 83 feet) greater flow. ZONE A99 Area to be protected from 12% annual chance flood Ly a Federal BM5510 North Carolina Geodetic Survey bench mark (see explanation need promotion system under construction; no Base Flood Elovations X in the Datum Information section of this FIRM panel). determmm. ZONE VE Coastal flood zone with velocity hazard twave aCOoni. Ease Flood Elevat+Cns BM5510 National Geodetic Survey bench mark (see explanation in dctormind the Datum Information section of this FIRM panel). FLOODWAY AREAS IN ZONE AE M 1.5 River Mile the tloodway S the chamlel of a stream plus any adjacent Ifgodplain areas that must be kept frco of encr31-cnmont so that the 114 annual cho.Co flood Can bC Corded without subStantial mcreaSes in flood heOrItS OTHER FLOOD AREAS ZONE X Areas of 0.2% annual chance flood; areas of 1% annual chance flnod with average depths of less than 1 inot or with drainage areas less than 1 so pare bile; and areas protected by levees from i% annual Chance flood. OTHER AREAS ZONE X Areas delonnincd to bn cngsidc the 6 V annual thm" floodplain. ZONE D Areas rn which flout tozanfs ate unoelelmmLIJ, but possble COASTAL BARRIER RESOURCES SYSTEM (CBRS) AREAS OT HERWfSE PROTECTED AREAS (OPAs) 09RS o ,15 and OP&re normally tootled +vi;hin or adlncanl ro Sp-l Flood Hazn,J Amax 1% ammo! ehara. lf-dplaoi bri"ru wy 0.2'.e annual chance floodplain I>0'lndnrY - - - Fl-1-y baurWary - Zri- D Boandn, .................. raFC arve nca Rniarvlarv This is an oRlciai copy 01 a portion or the above referenced flood map. tt was extracted using F-MIT On-Line. This map does not reflect chanpcs or amendments which may have been made subsequent to the date en the title block. For the latest product Irrformation about National Flood Insurance Program flood m?ps check the FEMA Flood Map Store at vvvvw. msc.fema.gov