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20061717 Ver 1_Complete File_20061031
--- ET 2b? -- 1110, Atj umm;- - .' ,? ?? V Little Grassy Creek Restoration Project Mitigation Plan Report 2 0 0 6 1 7 1 7 Granville County, North Carolina Prepared for: I -- cosystei--fl DRAFT REPORT SCO# 050661501 r"N OCT 3 1 2006 WETLANDS AND P RMW TER BRANCH July 2006 BUCK ENGINEERING LITTLE GRASSY CREEK RESTORATION PLAN NCDENR - Ecosystem Enhancement Program 2728 Capital Blvd, Suite 1H 103 Raleigh, NC 27604 1 1 1 1 1 1 1 1 Little Grassy Creek Restoration Project Restoration Plan Report Granville County, North Carolina Prepared for WEEP John Hutton Project Manager July 2006 BUCK ENGINEERING LITTLE GRASSY CREEK RESTORATION PLAN Buck Engineering A Unit of Michael Baker 8000 Regency Parkway Suite 200 Cary, North Carolina 27511 Phone: 919.463.5488 Fax: 919.463.5490 Kevin L. Tweedy, PE Project Engineer Report Prepared by: Executive Summary The North Carolina Ecosystem Enhancement Program (NCEEP) proposes to enhance approximately 469 feet of stream along an unnamed tributary to Little Grassy Creek (UT1) and approximately 100 feet of stream along Little Grassy Creek to improve the stream and riparian area function. NCEEP also proposes to remove and control invasive species for 7 acres along UT1 and improve the vegetated buffer for approximately 8.3 acres along UT1 and Little Grassy Creek. Little Grassy Creek is located southwest of Stovall, in Granville County, North Carolina and is part of the Roanoke River Basin. The Little Grassy watershed has a total drainage area of 8.2 square miles at the downstream end of the project and is located in the eight-digit hydrologic unit code (HUC) 03010102. The proposed project area is approximately five miles downstream of the headwaters of Little Grassy Creek. The center point of Little Grassy Creek is located at longitude 78°36'52" West and latitude 36°25'27" North. The center point of UT1 is located at longitude 78°36'35" West and latitude 36°25' 16" North. In the project area, Little Grassy Creek is a moderately stable gravel bed stream with bedrock grade ' control (Rosgen classification E4). Unnamed tributary 1 (UT1) drains a small, agricultural/forested watershed and is classified as a C5 stream type upstream transitioning to an E5 stream type downstream. The riparian vegetation along Little Grassy Creek consists of mature bottomland ' hardwood trees. The UT1 riparian corridor has a sparse line of hardwood trees, but is primarily dominated by invasive species. I 7 The design goals of the project include: ¦ Stabilizing the banks on 469 feet of UT1 and 100 feet on Little Grassy Creek; ¦ Controlling invasive species for 7 acres along UT1; ¦ Enhancing stream buffer on approximately 8.3 acres along UT1 and Little Grassy Creek; ¦ Preserving approximately 14,697 feet of stream along UT1 and Little Grassy Creek; ¦ Establishing native streambank and floodplain vegetation in the permanent conservation easement; ¦ Improving water quality in the Little Grassy Creek watershed by restoring the riparian buffer and reducing bank erosion. TABLE ESA Restoration Overview Little Grassy Creek Restoration Plan Project Existing Condition Design Condition Approach Feature Little Grassy Stream preservation and Creek 12,624 LF 12,624 LF Riparian buffer preservation/enhancement LIT1 2,643 LF 2,643 LF Stream preservation and Riparian buffer enhancement BUCK ENGINEERING LITTLE GRASSY CREEK RESTORATION PLAN 5.4 Culvert Stream Crossing ................................................................................................. 5-2 ' 5 5 Ri i B ff E h t 5 3 . par an er n ancemen u ........................................................................................ - 5.6 Invasive Removal ............................................................................................................. 5-5 ' 6 Performance Criteria ................................................................................................................ 6-1 6.1 Stream Monitoring ........................................................................................................... 6-1 6.1.1 Cross-Sections .............................................................................................................. 6-1 6.1.2 Photo Reference Sites .................................................................................................. 6-1 ' 6.2 Vegetation Monitoring ..................................................................................................... 6-2 6.3 Maintenance Issues .......................................................................................................... 6-2 ' 7 References .................................................................................................................................. 71 C 10 BUCK ENGINEERING LITTLE GRASSY CREEK RESTORATION PLAN V 11 1 Introduction and Background 1.1 Project Site Identification and Location Little Grassy Creek project site is located two miles southwest of the town of Stovall. It is located on Gela Road off HWY 15 north of the town of Oxford, North Carolina. The site is located in the Roanoke River Basin. Little Grassy Creek and UT1 are located in the eight-digit hydrologic unit code (HUC) 03010102 and North Carolina Division of Water Quality (NCDWQ) subbasin 03-02-06. The project area is approximately five miles downstream of the headwaters of Little Grassy Creek. The project location is shown on Figure 1. The primary land use within the project area is agriculture, with limited forested areas along the ' perimeter. Riparian zones transition throughout the project area between bottomland forest and cleared agricultural fields with minimal preserved buffer. I 0 1.2 Project Goals and Objectives The specific goals for the Little Grassy Creek restoration project are as follows: ¦ Stabilizing the banks on 469 feet of UT1 and 100 feet on Little Grassy Creek; ¦ Controlling invasive species for 7 acres along UT1; ¦ Enhancing stream buffer on approximately 8.3 acres along UT1 and Little Grassy Creek; ¦ Preserving approximately 14,697 feet of stream along UT1 and Little Grassy Creek; ¦ Establishing native streambank and floodplain vegetation in the permanent conservation easement; ¦ Improving water quality in the Little Grassy Creek watershed by restoring the riparian buffer and reducing bank erosion. To accomplish these goals stream bank stabilization structures will be added to the lower section of UT1 and an in-stream structure (cross vane) will be added downstream of the culverted crossing on Little Grassy Creek to stabilize the stream. Also, invasive vegetation will be removed and native vegetation will be re-established. Table 1.1 Project Restoration Structure and Objectives Project Number 050661501 Little Grass Creek Restoration Station Range Segment/Reach 11) Restoration Type Priority Approach Existing Length Design Comments Length UT1Buffer 10+00- 31+74 Enhancement Preservation N/A 2,174 LF 2,174 LF UT1 Stream Enhancement Bank 31+74- 36+43 Enhancement Level II pIV 469 LF 469 LF Stabilization Little Grassy Creek 10+00- 125+90 Preservation 126+90- 136+24 preservation N/A 12,524 LF 12,524 LF Little Grassy Creek Enhancement 125+90- 126+90 Enhancement Level II pIV 100 LF &F Cross Vane AXMi9 BUCK ENGINEERING LITTLE GRASSY CREEK RESTORATION PLAN 4)2!C IgM)N ' l VMrjWiV 1-0 F1 plants may need to be purchased. They should be obtained from a nearby reputable nursery that ' guarantees that the plants are native and appropriate for the locale and climate of the project site. 2.2.1 Live Staking ' Live staking is a method of revegetation that utilizes live, dormant cuttings from appropriate species to cheaply, and effectively established vegetation. The installation of live stakes on stream banks ' serves to protected the banks from erosion and at the same time provide habitat, shade and improved aesthetics. Live staking must take place during the dormant season (November - March). Live stakes can be gathered locally or purchased from a reputable commercial supplier. Stakes should be ' at least 1/2 inch and no more than 2 inches in diameter, between 2 and 3 feet in length, and living, based on the presence of young buds and green bark. Stakes are cut at an angle on the bottom end and driven into the ground with a rubber mallet. Split and damaged stakes must be replaced. ' 2.2.2 Riparian Buffer Re-Vegetation Riparian buffers are naturally occurring ecosystems adjacent to rivers and streams and are associated t with a number of benefits. Buffers are important in nutrient and pollutant removal in overland flow and may provide for additional subsurface water quality improvement in the shallow ground water flow. Buffers also provide habitat and travel corridors for wildlife populations and are an important ' recreational resource, as well. It is also important to note that riparian buffer areas help to moderate the quantity and timing of runoff from the upland landscape and contribute to the groundwater recharge process. Buffers are most valuable and effective when comprised of a combination of trees, shrubs, and herbaceous plants. Although greater widths generally increase the effectiveness of riparian buffers in improving water quality and habitat, even buffers less than 85 feet wide have been proven to have a beneficial impact (Budd et al., 1987). An estimated minimum width of 30 feet is required for creating beneficial forest structure and riparian habitat. In general, agency requirements provide for a minimum 50-foot buffer on each side of the stream beginning from the top of the stream channel banks. In stream and wetland restoration, where buffer width is often limited, the following design principals apply: ¦ Design for sheet flow into and across the riparian buffer area. ¦ If possible, the width of the riparian buffer area should be relative to the watershed area and the slope of the terrain (i.e. the velocity of the flow through the buffer). ¦ Forest structure should include understory and canopy species. Canopy species are particularly important adjacent to waterways to moderate stream temperatures and to create habitat. ¦ Use native plants that are adapted to the site conditions (e.g., climate, soils, and hydrology). In suburban and urban settings riparian forested buffers do not need to resemble natural ecosystems to improve water quality and habitat. 2.3 Risk Recognition It is important to recognize the risks inherent in the assessment, design, and construction of environmental restoration projects. Restoration projects involve the interpretation of existing BUCK ENGINEERING LITTLE GRASSY CREEK RESTORATION PLAN 2-2 i i i 3 Watershed Assessment Results 3.1 Watershed Delineation The project site is located in a rural section of Granville County in the Piedmont physiographic region. The topography is characterized by rolling hills and alluvial valleys with a dendritic stream pattern. Land use in the surrounding area has remained relatively constant over the last 25 years with the majority of land being agricultural and forested. Site hydrology is shown in Figure 2 ' More detailed information for each project reach is presented in the sections below. Characterizations were performed by gathering information on topography, soils, land use, and percent impervious surface. The percent impervious of each watershed was estimated using aerial ' photography and GIS analysis. Figure 3 shows the watershed delineations for both Little Grassy Creek and UT1 on USGS 7.5 minute topographic mapping. ' 3.1.1 Little Grassy Creek The area of the Little Grassy Creek watershed is approximately 8.2 square miles. Land use for the watershed is low in diversity with land cover types including: upland and bottomland forest, shrub ' land, county roads and agricultural land. Based on this information, the impervious land cover was determined to be approximately 1 percent. ' Elevations within the Little Grassy Creek watershed range from approximately 380 feet to 580 feet above mean sea level (MSL) with a relative relief of 200 feet. ' 3.1.2 UT1 to Little Grassy Creek The area of the UT1 to Little Grassy Creek watershed is approximately 0.25 square miles. The land t use is composed largely of agricultural fields and forested land with one county road crossing. Overall, the watershed has less than 1 percent impervious land cover. ' Elevations within the UT1 watershed range from approximately 390 feet to 490 feet with a relative relief of 100 feet. Similar to Little Grassy Creek, soils at the project site are mapped primarily as Chewacla loam (MRCS, 1976), which is described below. t 3.2 Surface Water Classification NCDWQ designates surface water classifications for water bodies such as streams, rivers, and lakes, which define the best uses to be protected within these waters (e.g., swimming, fishing, and drinking water supply). These classifications carry with them an associated set of water quality standards to protect those uses. All surface waters in North Carolina must at least meet the standards for Class C (fishable/swimmable) waters. The other primary classifications provide additional levels of protection for primary water contact recreation (Class B) and drinking water supplies (WS). Class C waters are protected for secondary recreation, fishing, wildlife, fish and aquatic life propagation and survival, agriculture and other uses suitable for Class C. Classifications and their associated BUCK ENGINEERING LITTLE GRASSY CREEK RESTORATION PLAN 3-1 to these species as a result of the proposed project construction, are discussed in the following ' sections. Species that the North Carolina Natural Heritage Program (NHP) lists under federal protection for ' Granville County as of May 31, 2006 are listed in Table 3.1. The table also includes Federal Species of Concern that are found in Granville County. A brief description of the characteristics and habitat requirements of threatened and endangered species follow the table, along with a conclusion t regarding potential project impact on each threatened and endangered species. TABLE 3.1 ' Species Under Federal Protection and Species of Concern in Granville County Little Grassy Creek Restoration Plan ' Scientific Name Common Federal State Habitat Present/ Biological Date Listed Name Status Status Conclusion Federally Listed Threatened and Endangered Species t Haliaeetus Bald Eagle T 3/11/1967 T No Effect leucocephalus Alasmidonta heterodon Dwarf E 3/14/1990 E No Effect Wedgemussel ' Ptilimnium nodosum Harperella E 9/28/1988 E No Effect Echinacea laevigata Smooth E 10/8/1992 E-SC No Effect Coneflower ' Federal Species of Concern Carolina Etheostoma collis Darter - population.2 Eastern FSC NA SC NA Piedmont Population ' Ambloplites cavifrons Roanoke FSC NA SR NA Bass Orconectes virginiensis Chowanoke FSC NA SC NA Crayfish Lasmigona subviridis Green Floater FSC NA E NA Lampsilis cariosa Yellow FSC NA E NA Lampmussel ' Fusconaia masoni Atlantic FSC NA E NA Pigtoe Elliptio lanceolata Yellow Lance FSC NA E NA ' Alasmidonta varicosa Brook Floater FSC NA E NA Delphinium exaltatum Tall Larkspur FSC NA E-SC NA ' Carolina Lotus helleri Birdfoot- FSC NA SR-T NA Trefoil Butner ' Marshallia sp. 1 Barbara's- FSC NA SR-L NA Buttons BUCK ENGINEERING LITTLE GRASSY CREEK RESTORATION PLAN 3-3 Potential habitat for the bald eagle does not exist in the study area. The site does not provide suitable nesting areas less than 2 miles from open water. No nests were observed during the field feasibility surveys of the project area. In addition, a search of the NHP database on May 31, 2006 found no occurrences of the bald eagle within the vicinity of the proposed project; therefore the proposed project is not expected to have an impact on this species. BIOLOGICAL CONCLUSION: NO EFFECT Dwarf Wedgemussel Family: Unionidae Federally Listed: March 14, 1990 The dwarf wedgemussel is a small freshwater mussel with a trapezoidal-shaped shell that is usually less then 1.7 inches in length and is brown to yellowish brown in color. It is historically known to exist from New Brunswick, Canada to North Carolina. Documented populations in N.C. have occurred in Johnston, Wake, Orange, Nash, Wilson, Granville, Person, Vance, Franklin and Warren Counties. The dwarf wedgemussel inhabits creeks and rivers close to the banks, under overhangs, and around submerged logs. It is also known to live on firm substrate of sand, gravel, and muddy sand with a slow to moderate current, and requires clean water that is well oxygenated and nearly silt free. Hosts for the dwarf wedgemussel larvae (glochidia) that have been identified include the tessellated darter (Etheostoma olmstedi), Johnny darter (E. nigrum), and mottled sculpin (Cottus bairdi). While the dwarf wedgemussel is found in Granville County, it is not known to occur in the Roanoke Basin. Therefore the proposed project is not expected to have an impact on this species. BIOLOGICAL CONCLUSION: NO EFFECT Smooth Coneflower Plant Family: Asteraceae Federally Listed: October 8, 1992 Smooth coneflower grows up to 5 feet tall with smooth stems and few elliptical to lanceolate leaves. Flowers are normally solitary, raylike, and light pink to purplish in color. Smooth coneflower can be distinguished from its popular relative Echinacaea purpurea (Purple coneflower) by its leaves, which are never cordate like those of the purple coneflower. ' There are 24 known populations of Smooth coneflower with 6 known in North Carolina. Historically, the species habitat was prairie-like, often controlled by fire. Now, due to urbanization and fire suppression, known populations are limited to open woods, cedar barrens, utility right of ' ways, and dry limestone bluffs normally with magnesium or calcium rich soils associated with mafic rock. ' The study site does not have favorable habitat for Smooth coneflower since it has been heavily disturbed by grazing, and its soils are not magnesium or calcium rich. A May 31, 2006 search of the BUCK ENGINEERING LITTLE GRASSY CREEK RESTORATION PLAN 3-5 I with SHPO, Buck Engineering agreed to provide additional information on the sites. If additional archaeological resources are found during construction, work will halt in the area of discovery until a determination of National Register Eligibility can be made. However, unless additional resources are found, there are no cultural resource constraints to the project as designed. i 1 3.8 Potentially Hazardous Environmental Sites An EDR Transaction Screen Map Report was obtained and it identifies and maps real or potential hazardous environmental sites within the distance required by the American Society of Testing and Materials (ASTM) Transaction Screen Process (E 1528). A copy of the report with an overview map is included in Appendix B. The overall environmental risk for this site was determined to be low. The screening reviewed Superfund (National Priorities List, NPL); hazardous waste treatment, storage, or disposal facilities; the Comprehensive Environmental Response, Compensation, and Liability Act Information System (CERCLIS); suspect state hazardous waste, solid waste and landfill facilities; and leaking underground storage tanks. No hazardous environmental sites were found in the vicinity of the proposed project area. During field data collection, there was no evidence of potential hazardous sites in the proposed project vicinity and conversations with landowners did not reveal any further knowledge of hazardous environmental sites in the area. 3.8.1 Potential Constraints and Risks Buck Engineering assessed the Little Grassy Creek project site in regards to potential fatal flaws and site constraints. No constraints or fatal flaws have been identified during project design development. 3.8.2 Property Ownership and Boundary The project reaches flow through a 192-acre tract owned by Mrs. Joyce Carr and a 409-acre tract owned by Mr. Sandy Gable. The primary site use is agriculture, with some forested areas along the perimeter of the properties. NCDOT has purchased the land immediately adjacent to the stream within the conservation easement boundaries as shown in Figure 2. The Gable's have an easement with the state guaranteeing a stream crossing and access to their pasture fields. 3.8.3 Hydrologic Trespass The topography of the site supports the design without creating the potential for hydrologic trespass. Little Grassy Creek is mapped as Zone A within the project boundary, meaning that no detailed hydraulic study has been done. Little Grassy UT1 is not located within a FEMA mapped flood zone except for the portion within the Little Grassy Creek floodplain. No detailed hydraulic study is required for this project. 3.8.4 Site Access The site can be accessed via Sam Young Road (SR 1427), which passes along the boundary of fields containing the project reaches, and a dirt road that allows access to the fields, Little Grassy Creek, and UT1. Access will be granted for construction and post-restoration monitoring. 3.8.5 Utilities No known utilities are located on site. ' BUCK ENGINEERING 3-7 LITTLE GRASSY CREEK RESTORATION PLAN During the initial site assessment in 2002, this stream was highly degraded due to headcutting and bank erosion attributed to unrestricted cattle access and lack of sufficient riparian vegetation. Since this time, cattle have been removed from the site, allowing the stream to stabilize and riparian vegetation has been established. The downstream end of UT1 is still experiencing lateral instability. The lateral instability has resulted in bank erosion and channel degradation. Invasive species along UT1 have hindered the establishment of a mature buffer. The percent cover of invasive species for the understory is approximately 20 percent and in the floor of the buffer it is estimated to be 85 to 90 percent. 1 Table 4.1 Geomorphic Data for Little Grassy Creek and UT1 Parameter Value Units UTI Little Grassy Rosgen Stream Type C6/1-E6 E4/2 Bankfull Width (Wbkf) 6.9-11.4 26.9-38.1 Feet Bankfull Mean Depth (dbkf) 0.6-1.2 2.7-3.4 Feet Cross-Sectional Area (Abkf) 6.4-8.2 91.7-95.2 Square feet Width/Depth Ratio (W/D ratio) 5.8-20.3 7.9-13.2 Bankfull Max Depth (dmbkf) 1.1-1.7 4.0-4.3 Feet Floodprone Area Width (Wfp.,) 55.0-69.4 128 -164 Feet Bank Height Ratio (BHR) 1.3-1.8 1.0-1.4 Entrenchment Ratio (ER) 4.8-10.1 1.4-4.1 Meander Width Ratio N/A N/A Channel Materials (Particle Size Index - d5o) Silt/clay Gravel dl6 0.062 0.062 mm d35 0.062 2.0 mm d5o 0.062 8.0 mm ds4 13.9 64.0 mm des 38.5 128.0 mm Slope (S) 0.0008 0.0116 Feet per foot Channel Sinuosity (K) 1.07 1.26 Evolution Scenario C -E-G-F-C E-G-F-C-E Notes: 1. Where multiple cross-sections were surveyed in a single reach and data varied, the data are presented as a range of values. 2. N/A: Meander Width Ratio not measured because channels have been straightened. BUCK ENGINEERING LITTLE GRASSY CREEK RESTORATION PLAN 42 1 i i 5 Restoration Plan 5.1 Potential for Restoration There are no known or foreseen constraints at the site, associated with structure and/or infrastructure encroachments to a successful stream and buffer enhancement within the project site. The project is located in a rural watershed, with no plans for significant land use changes in the foreseeable future. The primary goals of this restoration plan include the enhancement of approximately 569 feet of stream and enhancement of areas of existing riparian buffer vegetation and the reforestation of cleared floodplain with native species along Little Grassy Creek and UT1 within the conservation easement to: 1) maintain and increase channel bank stability; 2) reduce sedimentation; 3) filter and reduce pollutants; and 4) provide increased habitat for aquatic and terrestrial wildlife. Primary activities within the site are designed to preserve plant community assemblages and to enhance and restore native floodplain vegetation through site preparation and subsequent plantings. 5.2 Little Grassy Creek Design Little Grassy Creek meanders through a wide valley with a well established and vegetated floodplain through the majority of the project length. In several areas, the valley is constricted geologically which limits the floodprone width. As part of the conservation easement, NCEEP agreed to build a culverted road crossing on the lower end of Little Grassy Creek to connect two parcels for the landowner. A cross vane will be installed downstream of the culvert to facilitate bank stability and centralize flow along approximately 100 feet of channel. The project also consists of upgrading one existing ford stream crossings within the conservation easement. These crossings will be reinforced with rip rap to maintain their integrity as crossings for agricultural machinery. In addition, a combination of native herbaceous and woody vegetation will be established in the ' riparian buffer along Little Grassy Creek and UTL The entire conservation easement will be planted where existing vegetation is lacking or of poor quality. 1 0 5.3 UT1 Design The Little Grassy Creek site was assessed for restoration potential during the winter of 2003. At this time, UT1 was determined to be significantly impaired due to impacts from cattle. Following this assessment, the property was sold and the current landowner does not have cattle in this area. As a result, the stream along the upper section of UT1 has stabilized. A defined bed and bank has reestablished and tag alder and black willow are providing good bank stability. The lower section of the stream, approximately 469 feet, has some areas of lateral instability. These areas will be stabilized using minor banks stabilization techniques, primarily the installation of rootwads and live stakes. BUCK ENGINEERING LITTLE GRASSY CREEK RESTORATION PLAN 5-1 - This culvert design preserves the natural earthen channel - bottom, providing a seamless channel bed transition between the culverted section of the channel and its upstream and downstream channel reaches. In this way, fish passage through the structure is not affected. - The bottomless quality of the culvert avoids piping scour beneath the culvert structure, minimizing maintenance issues. - Sediment transport through the structure may be more efficient than with conventional box culvert design. Alternative 2 - Two box culverts, with the following dimensions (see Figure 5): 11 Span: 6 ft Rise: 5 ft Length: 30 ft This design alternative follows the more conventional culvert design. These culverts may be available pre-cast, or may be cast-in-place. Depending on method of construction, this design alternative may be more economical than Alternative 1. However, this design tends to be less favorable for fish passage and sediment transport across the structure. Two cell box culvert 5ft 5ft E Flow ft ft 30 ft Existing channel bottom V Proposed fill ----- -:.1 ft _ f Culvert inlet depressed 1 c below channel invert cW Flow Figure 5 Schematic showing dimensions and specifications for Culvert Sizing Alternative 2. 5.5 Riparian Buffer Enhancement Based on preliminary analysis and field investigations, riparian buffer enhancement is intended for areas within the property where existing vegetation has been reduced or thinned due to agricultural activities and land clearing. Enhancement of floodplain forest and stream-side habitat allows for development and expansion of characteristic vegetative species across the landscape. Ecotonal changes between community types contribute to habitat diversity and provide secondary benefits, such as enhanced feeding and nesting opportunities for mammals, birds, amphibians, and other wildlife. Planting will be performed between November 11 and March 22 to allow plants to stabilize during dormant period and set root during the spring season. On-site observations and community descriptions from Classification of the Natural Communities of North Carolina (Schafale and Weakley 1990) were used to develop the primary plant community associations that will be promoted during community restoration activities. The site represents approximately twenty acres for riparian buffer enhancement. BUCK ENGINEERING LITTLE GRASSY CREEK RESTORATION PLAN 5-3 5.6 Invasive Removal Prior land use and clearing has removed the some of the native floodplain vegetative communities along Little Grassy Creek and UT1 and within the associated floodplain. However, prior to plant community restoration, remaining invasive vegetation, which exists along the stream banks of UT1, will be cleared by methods including, but not limited to, bush-hogging, mowing or cutting with a bush axe, saw, or other device that will not uproot existing vegetation. Care should be taken to avoid exposure of surficial soils during the clearing of existing vegetation. Continued removal of invasive species through the monitoring period may require additional control. Table 5.2 Invasive species to be controlled if found within conservation easement Scientific Name Common Name Suggested Removal Techniques Ligustrun sinense Privet Cut, paint and spray Elaeagnus umbellata Autumn Olive Cut, paint and spray Lonicera japonica Japanese Honeysuckle' Spray Rosa multiflora Multiflora Rose2 Cut, paint and spray Pyrus calleryana Callery Pearl Cut, paint and spray Festuca spp Tall Fescue' Spray Paulownia tomentosa Princess Tree . Cut and paint Pueraria lobata Kudzu Cut, paint and spray Microstegium vimineum Japanese Stilt grass' Spray Notes: 1. Groundcover species found within project boundary. 2. Tree/shrubspecies found within project boundary. 5.7 Preservation Approximately 14,697 LF of Little Grassy Creek and UT1 will be preserved. The segments of stream preservation will protect the habitat quality and flooding functions of Little Grassy Creek and IT1. Buffers along the preservation sections will be protected by a permanent conservation easement and additional trees will be planted along Little Grassy Creek and UT1 where existing vegetation is sparse in order to improve the riparian buffer. BUCK ENGINEERING LITTLE GRASSY CREEK RESTORATION PLAN 5-5 should indicate the absences of developing bars within the channel or an excessive increase in channel depth. Lateral photos should not indicate excessive erosion or continuing degradation of the bank over time. A series of photos over time should indicate successional maturation of riparian vegetation. Vegetative succession should include initial herbaceous growth, followed by increasing densities of woody vegetation, and then ultimately a mature overstory with herbaceous understory. 6.2 Vegetation Monitoring ' All woody vegetation will be flagged and evaluated for at least five years to determine survival. Approximately 15 staked survival plots shall be evaluated. Plots will be 33 feet by 33 feet and all flagged stems will be counted in those plots. Invasive species survival rates will be monitored in these plots as well as survival of planted vegetation. Plots should include both live staked and other planted areas. Success of woody vegetation plantings will be defined as 320 stems per acre after five years. When woody vegetation does not survive, a determination will be made as to the need for replacement; in general, if greater than 25 percent die, replacement will be required. The presence of Non-native species shall be evaluated on a yearly basis and removal may be required by hand cutting ' and/or herbicide treatment. Herbaceous vegetation, primarily native grasses, planted at the site shall have at least 95 percent coverage of the seeded/planted area. No bare patches shall exceed 10 square feet. Any herbaceous ' vegetation not meeting these criteria shall be replaced. At a minimum, at all times ground cover at the project site shall be in compliance with the North Carolina Erosion and Sedimentation Control Ordinance. 6.3 Maintenance Issues ¦ Maintenance requirements vary from site to site and are generally driven by the following conditions: ¦ Projects without established woody floodplain vegetation are more susceptible to erosion from floods than those with a mature hardwood forest. ¦ Projects with sandy non-cohesive soils are more prone to short-term bank erosion than cohesive soils or soils with high gravel and cobble content. ¦ Urban/suburban sites with rapidly changing hydrology are more prone to short-term bank and floodplain erosion than forested watersheds. ¦ Alluvial valley channels with wide floodplains are less vulnerable than confined channels. ¦ Wet weather during construction can make accurate channel and floodplain excavations difficult. ¦ Extreme and/or frequent flooding can cause floodplain and channel erosion. ¦ Extreme hot, cold, wet, or dry weather during and after construction can limit vegetation growth, particularly temporary and permanent seed. ' ¦ The presence and aggressiveness of invasive species can affect the extent to which a native buffer can be established. ' Maintenance issues and recommended remediation measures will be detailed and documented in the As-Built and Monitoring Reports. Factors which may have caused any maintenance needs, including any of the conditions listed above, shall be discussed. BUCK ENGINEERING LITTLE GRASSY CREEK RESTORATION PLAN 6-2 3 ^.-,/ GteeK Gassy U v r -T-- ?,1•? s• ?Lair4y-?= ? 1. m + C7 ~?I Project Location Rd Granville County AUYfdYdWBYV ? Cary. NOM ^A'e0e T6!! Plpiw:9!9.187.i1lB [J ar eIncht Figure 1. Project Vicinity Map Little Grassy Creek 0 0.5 1 2 Miles Prepared Jul 6, 2006 7 11 0 r• '`:,, M ,?' { 5~ ? Kg?? 1 Tl?t t 0. .c`i ? ? '?- •,.r lr'?1 I ?'`1 .?ri ` ?Ff , ? ?'v • rr? ? ? j • Legend 1''I Y y _ r ?(!!? t %r!! If r .%? ` ` Little Grassy Creek \1' •a? vi ?r ` Q Watershed Boundaries DA = 8.1 sq. ml?a,? C J !??I ,t.,.i J'`jr tl ;y?T. ! ! en:E tlr .r C \'.. 'vr , L t ,'gat I of a ;t (!j 1?: - _ : ' lrl+,f? 11 , •i, '':'S 14 UT1 0", DA = 0.24 sq. mi. r ? • ? ` _? ., 1. Ir I ,ir._n N!. 7, 'key •' I - (• ? ?\? ? .... yl?. r ( ? ) , ti r't •. ,, .. , ~? -:1 `•`?1 fi , , \ , ? . ' 1 - fi _'? '' ' i ? r ' y. 11 I t ?F . ' Y: f+(i!'?1? ' ' r ? ; ` . ,` - .J• _r} -., I tY ., ),?{,t e , Ir . ?Cti i _s fry JJ..•:!._., { ?, ?• ?+ ?• . . I .. =•f'r A{ov \? ' •. - ` ' 5 - ` - ' r . ?? r ?? ? 3t,:???.'?vs?; ?4 .'',,: , .j) .•l'f } - t'-,1 ? l . , ?' ? ? F ? , t ,ray F' ?i. :,? ! . r a Id j '; ?•'' ;- ;!` , '?1 t ` i ?" : "E, ' ._ T " Y T 1 `. . ` ?` ? ? „t. ?, A ••',e" :,' r ` . i5 ?' ` ? ' `?r?^ ' F ..-, .,1 I ? '^??.? w: C • }.( r Q?`_ `? ! ` car-• '•• ?•tq' ;I, r< ,,?( .?- .1 -?^r' I?r ?4 ;? ? •i, :'S 7.• ??r? ::??? Ilr,. ?.r;• _ i S(I ?, t { • a ?/ ,.? Y'=:.r `-n. 1 5'• •},.;Y '•L fit. ?. w,? •rdr•'I?•l .?} ', •l,r ?I' .,r?' Y?t,?,:??I I.•yr?>,t,`•???_. fa ?. _q 1 f: •??•, ?% 1 t may: ?1 .,• - ?r I ??. =?'}'.`:j?liri of. "I •-Y ?- fir.: L, ;._ _''.? -..,•, .'i- ji?? ?'?.' Z:1( 1 `, ?'? :,•, .-ila ' +r. ? ? 1_ : 1 y. I ,?J1 ?1''._: `.l l r 1j.??'?i`?''I y1••`•'"'.? ' • fJ?i" _ ,^ ..?~:`} ;',?TF06L'? : = r•? ?l - ? ? t ?? ?rr '• ? .1 :I?iP''?i,.5f•'• .. , ??I??,?• -_ - .,;; ?,1. [l' r ? '' f i { •.?_ •, Y ; . ;fit . I ;. r.? ••:; ?, , '- _ n -fir.. f r , ,? '' :?'?' "?4-,•' r 't` 1?.?'} t ?1 Y`!__ 'r~ t `?jr !:-.''til 4 fir. ;, lye, ?. `•y. i'I % t y ., ,t ?;is tv.r.?`ar?..:? .•?•I! ??lr??. ?. _ ??F..J '_ J 1 ? . i i _..ar'%?, \.,``:` ? ? !, i 9,._?°s?. „- I _ 1: ? ,? j• `tF;.. t a' ]- ? -' a`? is J? ?••,'A Jl'rl t '. ' V',,? f r J ? ? ~ H ? ,.-?^ it \ )?4' 1 f ? '/'e F• ! F 11'"v, 6r. I y 1 v v A ?.t. 'f , * - a: I;•. t% ,,? i.al ` ,?;. 3vV Ji, 1.-.1 r.? •^1' lea' _'r? `` ?t_ 1f I' ,r ?`•_ Y ' K'`?17t -^-?1 !; ?., ?? ?5 t.. ?.:.ti J ?'.'_':.r.?. `t ., l N t t`. I ?W r,. ?? `\'t `'!. r [ ''. y `. ` J 1 r ?•F:Il i ? l .}G ?.• 1 `? ?? I.t ?l ? \.e?. _??15?.-+f "' 1 1 L?;,r? ?1 ? ,(It ?": `+?`".At,.?+_,•..,1 at.` i ?1._•.. - le•.\.: - ',? /? , l?yi ., __ ? :?.'':=k-et._•-}I?ir . BW EIng AJNforMiclrselBekx 99CO Fegxiry Parkway Saita 200 Gry, NeM Cxolim 2]611 Phone: 913.dE3349 q 5stem ) t Fat,: 919,153.549C } / .i,I1QT1]Cll. 811. F r• , • F K r r , s Y 1I ti 1i v, I ZI,? f,. r. (I +E1 x.-+ F~ ` , % i•r 'Fi ti ??r? ?r? ? 1 ? •' ??1 'r i -Ul a ? • + INv % ?1 J • '•-, w4 fr 1 1'f ? ?, I , tis J 1 'so . 1' `•! TIC r•'+, It. _ A 1 6u 1 ,•. > 0 1 Figure 3 0 1,000 2,000 4,000 Watershed Boundaries Feet Little Grassy Creek Prepared July 6, 2006 Renee Gledhill-Earley 5/31/2006 State Historic Preservation Office 4617 Mail Service Center Raleigh, NC 27699-4617 I Subject: EEP Stream Mitigation Project in Granville County. Dear Ms. Gledhill-Earley, The Ecosystem Enhancement Program (EEP) requests review and comment on any possible issues that might emerge with respect to archaeological or cultural resources associated with a potential stream restoration project on the subject site. Figure 1 shows a vicinity map of the project area. Figure 2 is a USGS site map that shows the buffer area, the area of potential ground disturbance, and locations of structures on site. Figure 3 shows soils in the project area. A photolog of site structures is also enclosed. The Little Grassy Creek site has been identified for the purpose of providing in-kind mitigation for unavoidable stream channel impacts. Several sections of channel have been identified as significantly degraded. Proposed activities at the site include a combination of riparian buffer enhancement and stream restoration activities. The remnants of two, since-demolished, earthen and rock-constructed dams, one of which is associated with an old mill house structure, are found along Little Grassy Creek. However, these structures are not located in the area proposed for stream restoration activities. The majority of the stream restoration site is in a floodplain that has historically been disturbed by sedimentation from the adjacent fields to the east of the restoration site (the current site use is agricultural) and by cattle accessing the streams. We ask that you review this site based on the attached information to determine the presence of any historic properties. ' We thank you in advance for your timely response and cooperation. Please feel free to contact us with any questions that you may have concerning the extent of site disturbance associated with this project. Sincerely, 4K V;e? Ken Gilland Buck Engineering, A Unit of Michael Baker Corporation 8000 Regency Parkway, Suite 200 Cary, NC 27511 cc: Robin E. Dolin, Project Manager NC Ecosystem Enhancement Program 1652 Mail Service Center Raleigh, NC 27699 Gassy 1 by •?' --Yy r'•'--• f ?GcasSR#A4301 - m U Project Location -? ??--- - _-Lela ``•` `. Rd 7 (SRV1 26, M1 _? i "l 1f Bmk Enplnaarlnp A U.V u+adai a ng .? SUM 200 A C¢7.. 919-3,N PT51f Fax 9/9.103.fN9D Figure 1. Project Vicinity Map Little Grassy Creek Granville County 0 0.5 1 Miles F Legend Planting Buffer Area of Ground Disturbance (Restoration) .1 Existing Ford Crossing U Culvert Crossing Dam and Mill ?r 7 44 ?- b?' Dam I r \ It Buck Engineering Figure 2 .. ?ln.f ?I M:cnx; af?XCr - SudeR?egec<yPartrv` 0 250 500 1,000 Topographic Map W • Ocry Wn4,-14. l];,1 Feet Little Grassy Creek j I r€ DSL-NAME . ChA- Chewacla/Wehadkee soils, 0 to 2 percent slopes. freq flooded - EnB - Enon loam, 2 to 6 percent slopes t< - ® GeB - Georgeville silt loam. 2 to 6 percent slopes ?i Gec - Georgeville silt loam, 6 to 10 percent slopes , HrB - Herndon silt loam. 2 to 6 percent slopes HrC - Herndon silt loam, 6 to 10 percent slopes TaE - Tatum loam. 10 to 25 percent slopes - - - ----- ------ - • u,? , ' Culvert Crossing - ' -,,. ` tie'r '' - .. , `Av ,X°js5 i!? ,y1, yT i r. s r, i ? ay 4f 4, _ 1R :' . F P?`4 ?° r ??K ?'? , e J 4s ?'" Dam and Mill y Existing Ford Crossing i y ? 4 A?? . } y , e • 1' ?? Dam , ?,?. ."?,...?? gin, ?- __._ _ .? ;?• , , - A 1 .f ry ?, t .t Legend Restoration and Buffer Areas Hydro - Rivers/Streams (100k) °k?e^..,. Figure 3 " M" 0 250 500 1,000 .'23) '""" Soils Map sN '1 N5'9`ai:,„i,:, ?'-.,, Feet "°?5?,3E-I .: Little Grassy Creek Fax 91c GF:3 ??a9[r Little Grassy Creek Structures Photolog Aff A& j*-?, ? E*11 ell Area of old dam Area of old dam 2 (lt ,/? F J ,4,.1 _ x Mill H( us, I I? I ®1 i ? . Mill House 3 ! 4rT J Mill house 4 Mill house 5 Mill house 6 I J Michael F. Easley, Governor Lisbeth C. Evans, Secretary Jeffrey J. Crow, Deputy Secretary July 10, 2006 Ken Gilland Buck Engineering, A Division of Michael Baker Corporation 8000 Regency Parkway, Suite 200 Cary, NC 27511 Oftice of Archivcs and History Division of Historical Resources David Brook, Director Re: Little Grassy Creek EEP Stream Mitigation Project, Granville County, ER 06-1507 Dear Mr. Gilland: Thank you for your letter of May 31, 2006, concerning the above project. We have determined that the project as proposed will not affect any historic structures. We have reviewed the proposed work and recommend that it proceed as long as care is exercised to limit ground disturbance when moving equipment across high ground. Should any archaeological resources be found during the operation, the work should halt in the area of discovery until we can determine the National Register eligibility of the remains. We appreciate your recording of the dam/mill and dam sites. These historic period archaeological sites have been assigned state site numbers 31GV285** and 31GV286**, respectively. Site forms for both have been started. They are enclosed with the request that you complete as much of the missing information as possible (directions to site, historic remains description, e.g.). Please return the updated forms to us for inclusion in our database. We understand that both sites he outside of the area proposed for stream restoration. Should that change, please notify us. Both sites would need to be evaluated by an experienced archaeologist to determine their National Register eligibility. What more can you tell us about the `ford crossing' noted on Figure 2? Was it made by cattle crossing the creek? Does it appear to have any physical remains associated with it? The above comments are made pursuant to Section 106 of the National Historic Preservation Act and the Advisory Council on Historic Preservation's Regulations for Compliance with Section 106 codified at 36 CFR Part 800. Location Mailing Address Telephone/Fax ADMINISTRATION 507 N. Blount Street. Raleigh NC 4617 Mail Service Center, Raleigh NC 276994617 (919)7334763!733-8653 RESTORATION 515 N. Blount Street. Raleigh NC 4617 Mail Service Center, Raleigh NC 27699-4617 (919)733-6547/7154801 SURVEY & PLANNING 5 15 N. Blount Street. Raleigh. NC 4617 Mail Service Center. Raleigh NC 276994617 (919)733-6545nl54801 North Carolina Department of Cultural Resources State Historic Preservation Office Peter B. Sandbeck, Administrator Thank you for your cooperation and consideration. If you have questions concerning the above comment, please contact Renee Gledhill-Earley, environmental review coordinator, at 919/733-4763. In all future communication concerning this project, please cite the above referenced tracking number. Sincerely, eter Sandbeck Enclosures (site forms for 31 GV285** and 31 GV286**) 11 Appendix B EDR Transaction Screen Map Report EDR® Environmental Data Resources Inc The EDR Radius Map with GeoCheck® Little Grassy Creek 3031 Gela Road Oxford, NC 27565 Inquiry Number: 1695993.1s June 15, 2006 The Standard in Environmental Risk Management Information 440 Wheelers Farms Road Milford, Connecticut 06461 Nationwide Customer Service Telephone: 1-800-352-0050 Fax: 1-800-231-6802 Internet: www.edrnet.com FORM-NULL-ERN n TABLE OF CONTENTS SECTION PAGE Executive Summary ------------------------------------------------------ ES1 Overview Map---------------------------------------------------------- 2 Detail Map------------------------------------------------------------- 3 Map Findings Summary --------------------------------------------------- 4 Map Findings----------------------------------------------------------- 6 Orphan Summary ------------------------------------------------------- 7 Government Records Searched/Data Currency Tracking-------------------------- GRA GEOCHECK ADDENDUM Physical Setting Source Addendum-----------------------------------------. A-1 Physical Setting Source Summary ------------------------------------------- A-2 Physical Setting SSURGO Soil Map------------------------------------------ A-5 Physical Setting Source Map----------------------------------------------- A-14 Physical Setting Source Map Findings---------------------------------------- A-15 Physical Setting Source Records Searched------------------------------------ A-17 Thank you for your business. Please contact EDR at 1-800-352-0050 with any questions or comments. Disclaimer - Copyright and Trademark Notice This Report contains certain information obtained from a variety of public and other sources reasonably available to Environmental Data Resources, Inc. It cannot be concluded from this Report that coverage information for the target and surrounding properties does not exist from other sources. NO WARRANTY EXPRESSED OR IMPLIED, IS MADE WHATSOEVER IN CONNECTION WITH THIS REPORT. ENVIRONMENTAL DATA RESOURCES, INC. SPECIFICALLY DISCLAIMS THE MAKING OF ANY SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE OR PURPOSE. ALL RISK IS ASSUMED BY THE USER. IN NO EVENT SHALL ENVIRONMENTAL DATA RESOURCES, INC. BE LIABLE TO ANYONE, WHETHER ARISING OUT OF ERRORS OR OMISSIONS, NEGLIGENCE, ACCIDENT OR ANY OTHER CAUSE, FOR ANY LOSS OF DAMAGE, INCLUDING, WITHOUT LIMITATION, SPECIAL, INCIDENTAL, CONSEQUENTIAL, OR EXEMPLARY DAMAGES. ANY LIABILITY ON THE PART OF ENVIRONMENTAL DATA RESOURCES, INC. IS STRICTLY LIMITED TO A REFUND OF THE AMOUNT PAID FOR THIS REPORT. Purchaser accepts this Report "AS IS". Any analyses, estimates, ratings, environmental risk levels or risk codes provided in this Report are provided for illustrative purposes only, and are not intended to provide, nor should they be interpreted as providing any facts regarding, or prediction or forecast of, any environmental risk for any property. Only a Phase I Environmental Site Assessment performed by an environmental professional can provide information regarding the environmental risk for any property. Additionally, the information provided in this Report is not to be construed as legal advice. Copyright 2006 by Environmental Data Resources, Inc. All rights reserved. Reproduction in any media or format, in whole or in part, of any report or map of Environmental Data Resources, Inc., or its affiliates, is prohibited without prior written permission. EDR and its logos (including Sanborn and Sanborn Map) are trademarks of Environmental Data Resources, Inc. or its affiliates. All other trademarks used herein are the roe of their respective owners. TC1695993.1s Page 1 EXECUTIVE SUMMARY A search of available environmental records was conducted by Environmental Data Resources, Inc (EDR). The report was designed to assist parties seeking to meet the search requirements of EPA's Standards and Practices for All Appropriate Inquiries (40 CFR Part 312), the ASTM Standard Practice for Environmental Site Assessments (E 1527-05) or custom requirements developed for the evaluation of environmental risk associated with a parcel of real estate. TARGET PROPERTY INFORMATION ADDRESS 3031 GELA ROAD OXFORD, NC 27565 COORDINATES Latitude (North): Longitude (West): Universal Tranven UTM X (Meters): UTM Y (Meters): Elevation: 36.424400 - 36' 25' 27.8" 78.631 500 - 78° 37' 53.4" 9e Mercator: Zone 17 712340.8 4033427.5 407 ft. above sea level USGS TOPOGRAPHIC MAP ASSOCIATED WITH TARGET PROPERTY Target Property Map: Most Recent Revision East Map: Most Recent Revision TARGET PROPERTY SEARCH RESULTS 36078-D6 SATTERWHITE, NC 1981 36078-D5 STOVALL, NC 1981 The target property was not listed in any of the databases searched by EDR. DATABASES WITH NO MAPPED SITES No mapped sites were found in EDR's search of available ("reasonably ascertainable government records either on the target property or within the search radius around the target property for the following databases: FEDERAL RECORDS NPL------------------------. National Priority List Proposed NPL-------------- Proposed National Priority List Sites Delisted NPL--------------- National Priority List Deletions NPL RECOVERY ------------- Federal Superfund Liens CERCLIS-------------------- Comprehensive Environmental Response, Compensation, and Liability Information . System CERC-NFRAP--------------- CERCLIS No Further Remedial Action Planned TC1695993.1s EXECUTIVE SUMMARY 1 EXECUTIVE SUMMARY CORRACTS----------------- Corrective Action Report RCRA-TSDF----------------- Resource Conservation and Recovery Act Information RCRA-LQG------------------ Resource Conservation and Recovery Act Information RCRA-SQG------------- ----- Resource Conservation and Recovery Act Information ERNS------------------- ----- Emergency Response Notification System HMIRS------------------ ----- Hazardous Materials Information Reporting System US ENG CONTROLS-------- Engineering Controls Sites List US INST CONTROL ---- ----- Sites with Institutional Controls DOD-------------------- ----- Department of Defense Sites FUDS------------------- ----- Formerly Used Defense Sites US BROWNFIELDS----- ----- A Listing of Brownfields Sites CONSENT -------------- ----- Superfund (CERCLA) Consent Decrees ROD-------------------- ----- Records Of Decision UMTRA----------------- ----- Uranium Mill Tailings Sites ODI--------------------- ----- Open Dump Inventory TRIS-------------------- ----- Toxic Chemical Release Inventory System TSCA------------------- ----- Toxic Substances Control Act FTTS------------------------ FIFRA/ TSCA Tracking System - FIFRA (Federal Insecticide, Fungicide, & . Rodenticide Act)/TSCA (Toxic Substances Control Act) SSTS------------------- ----- Section 7 Tracking Systems ICIS-------------------------. Integrated Compliance Information System PADS------------------------ PCB Activity Database System MILTS------------------- ----- Material Licensing Tracking System MINES------------------ ----- Mines Master Index File FINDS------------------ ----- Facility Index System/Facility Registry System RAATS----------------- ----- RCRA Administrative Action Tracking System STATE AND LOCAL RECORDS SHWS----------------------- Inactive Hazardous Sites Inventory NC HSDS-------------------- Hazardous Substance Disposal Site IMD-------------------------- Incident Management Database SWF/LF---------------------- List of Solid Waste Facilities OLI-------------------------- Old Landfill Inventory LUST------------------------ Regional UST Database LUST TRUST ---------------- State Trust Fund Database UST-------------------------. Petroleum Underground Storage Tank Database AST-------------------------. AST Database INST CONTROL ------------ No Further Action Sites With Land Use Restrictions Monitoring VCP------------------------- Responsible Party Voluntary Action Sites DRYCLEANERS------------- Drycleaning Sites BROWNFIELDS-------------. Brownfields Projects Inventory TRIBAL RECORDS INDIAN RESERV ------------- Indian Reservations INDIAN LUST ---------------- Leaking Underground Storage Tanks on Indian Land INDIAN UST ----------------- Underground Storage Tanks on Indian Land EDR PROPRIETARY RECORDS Manufactured Gas Plants--- EDR Proprietary Manufactured Gas Plants SURROUNDING SITES: SEARCH RESULTS Surrounding sites were not identified. Unmappable (orphan) sites are not considered in the foregoing analysis. TC1695993.1s EXECUTIVE SUMMARY 2 F-? EXECUTIVE SUMMARY Due to poor or inadequate address information, the following sites were not mapped: Site Name GRANVILLE COUNTY LANDFILL MISSING LINK CONVENIENCE FAA RCLR SITE-OXFORD FOGLEMAN RESIDENCE (ROY MICHAEL) FOUR CORNERS AMOCO WEST GROCERY STOVALL COUNTRY STORE PROVIDENCE GROCERY N.C. FOREST SERVICE NC STATE DPT OF CORRECTION TOMMY HUFF SERVICE STATION MAE L. CASH GROCERY BEREA MINI MART BEACON FOOD MART TAMMY'S QUICK STOP DANNYS TED ROBERTS GROCERY W.E. STOVALL GROCERY ROADWAY EXPRESS. INC. PLAINVIEW GROCERY HENRY CURRIN BEREA SELF SERV HICKSBORO GROCERY DEAN'S SERVICE STATION PROVIDENCE GROCERY ADCOCK'S MACHINE & WELDING OVERTON'S CONER GRO CLACKS GROCERY CROSSROADS GROCERY WEST GROCERY EVANS GROCERY TOLER'S GROCERY WALTER HITE GROCERY (CLOSED) PHILLIPS GROCERY FRED BLACKWELL'S M.B. FLOYD GROCERY TALLEYS CONVENIENT MART NEIGHBORHOOD GROCERY STOVALL SHAW SCHOOL CHANNEL MASTER/JFD-OXFORD TCI LOGISTICS ACE TRANSPORT TRADE MART #100 BRIDGE TERMINAL TRANSPORT USDA CROPS RESEARCH LAB (SEE C OXFORD DUMP Database(s) SWF/LF LUST, IMD LUST, IMD LUST, LUST TRUST, IMD LUST, IMD LUST, IMD LUST, IMD LUST, IMD UST UST UST UST UST UST UST UST UST UST UST UST UST UST UST UST UST UST UST UST UST UST UST UST UST UST UST UST UST UST UST IMD IMD IMD IMD IMD IMD OLI TC1695993.1 s EXECUTIVE SUMMARY 3 OVERVIEW MAP -1695993.1 s Target Property Sites at elevations higher than or equal to the target property ? Sites at elevations lower than the target property ' A Manufactured Gas Plants National Priority List Sites Landfill Sites Dept. Defense Sites 0 1/4 1/2 1 miles F Indian Reservations BIA Hazardous Substance IV Oil & Gas pipelines Disposal Sites ® 1oo-year flood zone ® Soo-year flood zone ® National Wetland Inventory State Wetlands SITE NAME: Little Grassy Creek CLIENT: Buck Engineering ADDRESS: 3031 Gela Road CONTACT: Staci Ricks Oxford NC 27565 INQUIRY #: 1695993.1s LAT/LONG: 36.4244 / 78.6315 DATE: June-15,2006 Copyright -b 2006 EDR, Inc. (s 2006 Tale Atlas Ral. 07/2005. - DETAIL MAP -1695993.1 s i i IF ?t Target Property g the ?n vaNlke A Sites at elevations higher than or equal to the target property Indian Reservations BIA E _y Hazardous Substance Sites at elevations lower than " Disposal Sites ?' Oil & Gas pipelines the target property ® 100-year flood zone A Manufactured Gas Plants ® 500-year flood zone t Sensitive Receptors National Wetland Inventory National Priority List Sites Landfill Sites State Wetlands Dept. Defense Sites SITE NAME: Little Grassy Creek CLIENT: Buck Engineering ADDRESS: 3031 Gela Road CONTACT: Staci Ricks Oxford INC 27565 INQUIRY#: 1695993.1s LAT/LONG: 36.4244 / 78.6315 DATE: June 15, 2006 Copyright. 2006 EDR. Inc. 02006 Tele Atlas Rel. 0712005. MAP FINDINGS SUMMARY Search Target Distance Total Database Property (Miles) < 1/8 1/8 - 1/4 1/4 - 1/2 1/2 - 1 > 1 Plotted FEDERAL RECORDS NPL 1.000 0 0 0 0 NR 0 Proposed NPL 1.000 0 0 0 0 NR 0 Delisted NPL 1.000 0 0 0 0 NR 0 NPL RECOVERY TP NR NR NR NR NR 0 CERCLIS 0.500 0 0 0 NR NR 0 CERC-NFRAP 0.500 0 0 0 NR NR 0 CORRACTS 1.000 0 0 0 0 NR 0 RCRA TSD 0.500 0 0 0 NR NR 0 RCRA Lg. Quan. Gen. 0.250 0 0 NR NR NR 0 RCRA Sm. Quan. Gen. 0.250 0 0 NR NR NR 0 ERNS TP NR NR NR NR NR 0 HMIRS TP NR NR NR NR NR 0 US ENG CONTROLS 0.500 0 0 0 NR NR 0 US INST CONTROL 0.500 0 0 0 NR NR 0 DOD 1.000 0 0 0 0 NR 0 FUDS 1.000 0 0 0 0 NR 0 US BROWNFIELDS 0.500 0 0 0 NR NR 0 CONSENT 1.000 0 0 0 0 NR 0 ROD 1.000 0 0 0 0 NR 0 UMTRA 0.500 0 0 0 NR NR 0 ODI 0.500 0 0 0 NR NR 0 TRIS TP NR NR NR NR NR 0 TSCA TP NR NR NR NR NR 0 FTTS TP NR NR NR NR NR 0 SSTS TP NR NR NR NR NR 0 ICIS TP NR NR NR NR NR 0 PADS TP NR NR NR NR NR 0 MLTS TP NR NR NR NR NR 0 MINES 0.250 0 0 NR NR NR 0 FINDS TP NR NR NR NR NR 0 RAATS TP NR NR NR NR NR 0 STATE AND LOCAL RECORDS State Haz. Waste 1.000 0 0 0 0 NR 0 NC HSDS 1.000 0 0 0 0 NR 0 IMD 0.500 0 0 0 NR NR 0 State Landfill 0.500 0 0 0 NR NR 0 OLI 0.500 0 0 0 NR NR 0 LUST 0.500 0 0 0 NR NR 0 LUST TRUST 0.500 0 0 0 NR NR 0 UST 0.250 0 0 NR NR NR 0 AST 0.250 0 0 NR NR NR 0 INST CONTROL 0.500 0 0 0 NR NR 0 VCP 0.500 0 0 0 NR NR 0 DRYCLEANERS 0.250 0 0 NR NR NR 0 BROWNFIELDS 0.500 0 0 0 NR NR 0 TRIBAL RECORDS INDIAN RESERV 1.000 0 0 0 0 NR 0 TC1695993.1s Page 4 MAP FINDINGS SUMMARY Database Search Target Distance Total Property (Miles) < 1/8 1/8 -1/4 1/4 - 1/2 1/2 -1 > 1 Plotted INDIAN LUST 0.500 0 0 0 NR NR 0 INDIAN UST 0.250 0 0 NR NR NR 0 EDR PROPRIETARY RECORDS Manufactured Gas Plants 1.000 0 0 0 0 NR 0 NOTES: TP = Target Property NR = Not Requested at this Search Distance Sites may be listed in more than one database TC1695993.1s Page 5 1 ' Map ID Direction Distance Distance (ft.) t Elevation Site NO SITES FOUND MAP FINDINGS EDR ID Number Database(s) EPA ID Number TC1695993.1s Page 6 W N a m 0 p H to 7 x F- h N a 0 J LL F F- 1- F- F- p LL p rn F F- k- fn - p p F F H H F F H H F F F ?- H F H 1- 1- F- H N rA p F- F- 1- N p >> 7>> y J>>> J O 7 7 7>>>>>>> 7 7 M 7 p p 7>> J J 7>> J- w m m m m m o W m In m to In m m m In to m a to w u) in w to m o to m m 1n w to to m m U) LO In u) m to co (0 to co co to (0 co co co to CD co co (0 w w w w N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N } 7 Ztn x O N N v a m U m E z m U) 1- N 0) m a 2 M CA CD tq O ? 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LO N O O ° ? o W m m U O O > LL LL O 0 8 m m l0 CL ri m rn Lf) co GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING To maintain currency of the following federal and state databases, EDR contacts the appropriate governmental agency on a monthly or quarterly basis, as required. Number of Days to Update: Provides confirmation that EDR is reporting records that have been updated within 90 days from the date the government agency made the information available to the public. FEDERAL RECORDS NPL: National Priority List National Priorities List (Superfund). The NPL is a subset of CERCLIS and identifies over 1,200 sites for priority cleanup under the Superfund Program. NPL sites may encompass relatively large areas. As such, EDR provides polygon coverage for over 1,000 NPL site boundaries produced by EPA's Environmental Photographic Interpretation Center (EPIC) and regional EPA offices. Date of Government Version: 04/19/2006 Date Data Arrived at EDR: 05/05/2006 Date Made Active in Reports: 05/22/2006 Number of Days to Update: 17 NPL Site Boundaries Sources: Source: EPA Telephone: N/A Last EDR Contact: 05/05/2006 Next Scheduled EDR Contact: 07/31/2006 Data Release Frequency: Quarterly EPA's Environmental Photographic Interpretation Center (EPIC) Telephone: 202-564-7333 EPA Region 1 Telephone 617-918-1143 EPA Region 3 Telephone 215-814-5418 EPA Region 4 Telephone 404-562-8033 EPA Region 6 Telephone: 214-655-6659 EPA Region 8 Telephone: 303-312-6774 Proposed NPL: Proposed National Priority List Sites Date of Government Version: 04/19/2006 Date Data Arrived at EDR: 05/05/2006 Date Made Active in Reports: 05/22/2006 Number of Days to Update: 17 Source: EPA Telephone: N/A Last EDR Contact: 05/05/2006 Next Scheduled EDR Contact: 07/31/2006 Data Release Frequency: Quarterly DELISTED NPL: National Priority List Deletions The National Oil and Hazardous Substances Pollution Contingency Plan (NCP) establishes the criteria that the EPA uses to delete sites from the NPL. In accordance with 40 CFR 300.425.(e), sites may be deleted from the NPL where no further response is appropriate. Date of Government Version: 04/19/2006 Date Data Arrived at EDR: 05/05/2006 Date Made Active in Reports: 05/22/2006 Number of Days to Update: 17 Source: EPA Telephone: N/A Last EDR Contact: 05/0512006 Next Scheduled EDR Contact: 07/31/2006 Data Release Frequency: Quarterly NPL RECOVERY: Federal Superfund Liens Federal Superfund Liens. Under the authority granted the USEPA by CERCLA of 1980, the USEPA has the authority to file liens against real property in order to recover remedial action expenditures or when the property owner received notification of potential liability. USEPA compiles a listing of filed notices of Superfund Liens. Date of Government Version: 10/15/1991 Date Data Arrived at EDR: 02/02/1994 Date Made Active in Reports: 03/30/1994 Number of Days to Update: 56 Source: EPA Telephone: 202-564-4267 Last EDR Contact: 05/23/2006 Next Scheduled EDR Contact: 08/21/2006 Data Release Frequency: No Update Planned TC1695993.1s Page GR-1 F11 n 1 11 k 1 GOVERNMENT RECORDS SEARCHED I DATA CURRENCY TRACKING CERCLIS: Comprehensive Environmental Response, Compensation, and Liability Information System CERCLIS contains data on potentially hazardous waste sites that have been reported to the USEPA by states, municipalities, private companies and private persons, pursuant to Section 103 of the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA). CERCLIS contains sites which are either proposed to or on the National Priorities List (NPL) and sites which are in the screening and assessment phase for possible inclusion on the NPL. Date of Government Version: 02/01/2006 Date Data Arrived at EDR: 03/21/2006 Date Made Active in Reports: 04/13/2006 Number of Days to Update: 23 Source: EPA Telephone: 703-413-0223 Last EDR Contact: 03/21/2006 Next Scheduled EDR Contact: 06/19/2006 Data Release Frequency: Quarterly CERCLIS-NFRAP: CERCLIS No Further Remedial Action Planned Archived sites are sites that have been removed and archived from the inventory of CERCLIS sites. Archived status indicates that, to the best of EPA's knowledge, assessment at a site has been completed and that EPA has determined no further steps will be taken to list this site on the National Priorities List (NPL), unless information indicates this decision was not appropriate or other considerations require a recommendation for listing at a later time. This decision does not necessarily mean that there is no hazard associated with a given site; it only means that, based upon available information, the location is not judged to be a potential NPL site. Date of Government Version: 02/01/2006 Date Data Arrived at EDR: 03/21/2006 Date Made Active in Reports: 04/1312006 Number of Days to Update: 23 Source: EPA Telephone: 703-413-0223 Last EDR Contact: 03/21/2006 Next Scheduled EDR Contact: 06/19/2006 Data Release Frequency: Quarterly CORRACTS: Corrective Action Report CORRACTS identifies hazardous waste handlers with RCRA corrective action activity. Date of Government Version: 03/15/2006 Date Data Arrived at EDR: 03/17/2006 Date Made Active in Reports: 04/13/2006 Number of Days to Update: 27 Source: EPA Telephone: 800-424-9346 Last EDR Contact: 05/21/2006 Next Scheduled EDR Contact: 09/04/2006 Data Release Frequency: Quarterly RCRA: Resource Conservation and Recovery Act Information RCRAlnfo is EPA's comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. RCRAInfo replaces the data recording and reporting abilities of the Resource Conservation and Recovery Information System (RCRIS). The database includes selective information on sites which generate, transport, store, treat and/or dispose of hazardous waste as defined by the Resource Conservation and Recovery Act (RCRA). Conditionally exempt small quantity generators (CESQGs) generate less than 100 kg of hazardous waste, or less than 1 kg of acutely hazardous waste per month. Small quantity generators (SQGs) generate between 100 kg and 1,000 kg of hazardous waste per month. Large quantity generators (LQGs) generate over 1,000 kilograms (kg) of hazardous waste, or over 1 kg of acutely hazardous waste per month. Transporters are individuals or entities that move hazardous waste from the generator off-site to a facility that can recycle, treat, store, or dispose of the waste. TSDFs treat, store, or dispose of the waste. Date of Government Version: 03/09/2006 Date Data Arrived at EDR: 04/27/2006 Date Made Active in Reports: 05/30/2006 Number of Days to Update: 33 Source: EPA Telephone: 800-424-9346 Last EDR Contact: 04/27/2006 Next Scheduled EDR Contact: 06/26/2006 Data Release Frequency: Quarterly ERNS: Emergency Response Notification System Emergency Response Notification System. ERNS records and stores information on reported releases of oil and hazardous substances. Date of Government Version: 12131/2005 Source: National Response Center, United States Coast Guard Date Data Arrived at EDR: 01/12/2006 Telephone: 202-260-2342 Date Made Active in Reports: 02/21/2006 Last EDR Contact: 04/26/2006 Number of Days to Update: 40 Next Scheduled EDR Contact: 07/24/2006 Data Release Frequency: Annually TC1695993.1s Page GR-2 GOVERNMENT RECORDS SEARCHED /DATA CURRENCY TRACKING HMIRS: Hazardous Materials Information Reporting System Hazardous Materials Incident Report System. HMIRS contains hazardous material spill incidents reported to DOT. Date of Government Version: 12/31/2005 Source: U.S. Department of Transportation Date Data Arrived at EDR: 04/14/2006 Telephone: 202-366-4555 Date Made Active in Reports: 05/30/2006 Last EDR Contact: 04/14/2006 Number of Days to Update: 46 Next Scheduled EDR Contact: 07/17/2006 Data Release Frequency: Annually US ENG CONTROLS: Engineering Controls Sites List A listing of sites with engineering controls in place. Engineering controls include various forms of caps, building foundations, liners, and treatment methods to create pathway elimination for regulated substances to enter environmental media or effect human health. Date of Government Version: 03/21/2006 Date Data Arrived at EDR: 03/27/2006 Date Made Active in Reports: 05/22/2006 Number of Days to Update: 56 Source: Environmental Protection Agency Telephone: 703-603-8905 Last EDR Contact: 03/03/2006 Next Scheduled EDR Contact: 07/0312006 Data Release Frequency: Varies US INST CONTROL: Sites with Institutional Controls A listing of sites with institutional controls in place. Institutional controls include administrative measures, such as groundwater use restrictions, construction restrictions, property use restrictions, and post remediation care requirements intended to prevent exposure to contaminants remaining on site. Deed restrictions are generally required as part of the institutional controls. Date of Government Version: 03/21/2006 Date Data Arrived at EDR: 03/27/2006 Date Made Active in Reports: 05/22/2006 Number of Days to Update: 56 Source: Environmental Protection Agency Telephone: 703-603-8905 Last EDR Contact: 03/03/2006 Next Scheduled EDR Contact: 07/03/2006 Data Release Frequency: Varies DOD: Department of Defense Sites This data set consists of federally owned or administered lands, administered by the Department of Defense, that have any area equal to or greater than 640 acres of the United States, Puerto Rico, and the U.S. Virgin Islands. Date of Government Version: 12131/2004 Date Data Arrived at EDR: 02/08/2005 Date Made Active in Reports: 08/04/2005 Number of Days to Update: 177 Source: USGS Telephone: 703-692-8801 Last EDR Contact: 05/12/2006 Next Scheduled EDR Contact: 08/07/2006 Data Release Frequency: Semi-Annually FUDS: Formerly Used Defense Sites The listing includes locations of Formerly Used Defense Sites properties where the US Army Corps of Engineers is actively working or will take necessary cleanup actions. Date of Government Version: 12/05/2005 Date Data Arrived at EDR: 01/19/2006 Date Made Active in Reports: 02/21/2006 Number of Days to Update: 33 US BROWNFIELDS: A Listing of Brownfields Sites Source: U.S. Army Corps of Engineers Telephone: 202-5284285 Last EDR Contact: 04/03/2006 Next Scheduled EDR Contact: 07/03/2006 Data Release Frequency: Varies TC1695993.1s Page GR-3 GOVERNMENT RECORDS SEARCHED /DATA CURRENCY TRACKING Included in the listing are brownfields properties addresses by Cooperative Agreement Recipients and brownfields t properties addressed by Targeted Brownfields Assessments. Targeted Brownfields Assessments-EPA's Targeted Brownfields Assessments (TBA) program is designed to help states, tribes, and municipalities--especially those without EPA Brownfields Assessment Demonstration Pilots-minimize the uncertainties of contamination often associated with ' brownfields. Under the TBA program, EPA provides funding and/or technical assistance for environmental assessments at brownfields sites throughout the country. Targeted Brownfields Assessments supplement and work with other efforts under EPA's Brownfields Initiative to promote cleanup and redevelopment of brownfields. Cooperative Agreement Recipients-States, political subdivisions, territories, and Indian tribes become Brownfields Cleanup Revolving Loan Fund (BCRLF) cooperative agreement recipients when they enter into BCRLF cooperative agreements with the U.S. EPA. EPA selects BCRLF cooperative agreement recipients based on a proposal and application process. BCRLF ' cooperative agreement recipients must use EPA funds provided through BCRLF cooperative agreement for specified brownfields-related cleanup activities. Date of Government Version: 04/26/2006 Date Data Arrived at EDR: 04/27/2006 Date Made Active in Reports: 05/30/2006 Number of Days to Update: 33 Source: Environmental Protection Agency Telephone: 202-566-2777 Last EDR Contact: 06/12/2006 Next Scheduled EDR Contact: 09111/2006 Data Release Frequency: Semi-Annually CONSENT: Superfund (CERCLA) Consent Decrees Major legal settlements that establish responsibility and standards for cleanup at NPL (Superfund) sites. Released periodically by United States District Courts after settlement by parties to litigation matters. 7 Date of Government Version: 12/14/2004 Source: Department of Justice, Consent Decree Library Date Data Arrived at EDR: 02/15/2005 Telephone: Varies Date Made Active in Reports: 04/25/2005 Last EDR Contact: 03/13/2006 Number of Days to Update: 69 Next Scheduled EDR Contact: 07/24/2006 Data Release Frequency: Varies ROD: Records Of Decision Record of Decision. ROD documents mandate a permanent remedy at an NPL (Superfund) site containing technical and health information to aid in the cleanup. Date of Government Version: 04113/2006 Date Data Arrived at EDR: 04/28/2006 Date Made Active in Reports: 05/30/2006 Number of Days to Update: 32 Source: EPA Telephone: 703-416-0223 Last EDR Contact: 04/05/2006 Next Scheduled EDR Contact: 07/03/2006 Data Release Frequency: Annually UMTRA: Uranium Mill Tailings Sites ' Uranium ore was mined by private companies for federal government use in national defense programs. When the mills shut down, large piles of the sand-like material (mill tailings) remain after uranium has been extracted from the ore. Levels of human exposure to radioactive materials from the piles are low; however, in some cases tailings were used as construction materials before the potential health hazards of the tailings were recognized. Date of Government Version: 11/04/2005 Date Data Arrived at EDR: 11 /28/2005 Date Made Active in Reports: 01/30/2006 Number of Days to Update: 63 Source: Department of Energy Telephone: 505-845-0011 Last EDR Contact: 03/20/2006 Next Scheduled EDR Contact: 06/19/2006 Data Release Frequency: Varies ODI: Open Dump Inventory An open dump is defined as a disposal facility that does not comply with one or more of the Part 257 or Part 258 Subtitle D Criteria. Date of Government Version: 06/30/1985 Date Data Arrived at EDR: 08109/2004 Date Made Actve in Reports: 09/17/2004 Number of Days to Update: 39 Source: Environmental Protection Agency Telephone: 800-424-9346 Last EDR Contact: 06/09/2004 Next Scheduled EDR Contact: N/A Data Release Frequency: No Update Planned TC1695993.1s Page GR-4 GOVERNMENT RECORDS SEARCHED /DATA CURRENCY TRACKING TRIS: Toxic Chemical Release Inventory System Toxic Release Inventory System. TRIS identifies facilities which release toxic chemicals to the air, water and land in reportable quantities under SARA Title III Section 313. Date of Government Version: 12/31/2003 Date Data Arrived at EDR: 07/13/2005 Date Made Active in Reports: 08/17/2005 Number of Days to Update: 35 Source: EPA Telephone: 202-566-0250 Last EDR Contact: 03121/2006 Next Scheduled EDR Contact: 06/19/2006 Data Release Frequency: Annually TSCA: Toxic Substances Control Act Toxic Substances Control Act. TSCA identifies manufacturers and importers of chemical substances included on the TSCA Chemical Substance Inventory list. It includes data on the production volume of these substances by plant site. Date of Government Version: 12131/2002 Date Data Arrived at EDR: 04/14/2006 Date Made Active in Reports: 05/30/2006 Number of Days to Update: 46 Source: EPA Telephone: 202-260-5521 Last EDR Contact: 04/12/2006 Next Scheduled EDR Contact: 07/17/2006 Data Release Frequency: Every 4 Years FTTS: FIFRA/ TSCA Tracking System - FIFRA (Federal Insecticide, Fungicide, & Rodenticide Act)/TSCA (Toxic Substances Control Act) FTTS tracks administrative cases and pesticide enforcement actions and compliance activities related to FIFRA, TSCA and EPCRA (Emergency Planning and Community Right-to-Know Act). To maintain currency, EDR contacts the . Agency on a quarterly basis. Date of Government Version: 03/29/2006 Source: EPA/Office of Prevention, Pesticides and Toxic Substances Date Data Arrived at EDR: 04/2612006 Telephone: 202-566-1667 Date Made Active in Reports: 05130/2006 Last EDR Contact: 03/20/2006 Number of Days to Update: 34 Next Scheduled EDR Contact: 06/19/2006 Data Release Frequency: Quarterly FTTS INSP: FIFRA/ TSCA Tracking System - FIFRA (Federal Insecticide, Fungicide, & Rodenticide Act)/TSCA (Toxic Substances Control Act) Date of Government Version: 03/31/2006 Date Data Arrived at EDR: 04/26/2006 Date Made Active in Reports: 05/3012006 Number of Days to Update: 34 Source: EPA Telephone: 202-566-1667 Last EDR Contact: 03/20/2006 Next Scheduled EDR Contact: 06/19/2006 Data Release Frequency: Quarterly SSTS: Section 7 Tracking Systems Section 7 of the Federal Insecticide, Fungicide and Rodenticide Act, as amended (92 Stat. 829) requires all registered pesticide-producing establishments to submit a report to the Environmental Protection Agency by March 1 st each year. Each establishment must report the types and amounts of pesticides, active ingredients and devices being produced, and those having been produced and sold or distributed in the past year. Date of Government Version: 12131/2004 Date Data Arrived at EDR: 05/11/2006 Date Made Active in Reports: 05/22/2006 Number of Days to Update: 11 Source: EPA Telephone: 202-564-4203 Last EDR Contact: 03/06/2006 Next Scheduled EDR Contact: 07/17/2006 Data Release Frequency: Annually ICIS: Integrated Compliance Information System The Integrated Compliance Information System (ICIS) supports the information needs of the national enforcement and compliance program as well as the unique needs of the National Pollutant Discharge Elimination System (NPDES) program. Date of Government Version: 02/13/2006 Date Data Arrived at EDR: 04/21/2006 Date Made Active in Reports: 05/11/2006 Number of Days to Update: 20 Source: Environmental Protection Agency Telephoner 202-564-5088 Last EDR Contact: 04/11/2006 Next Scheduled EDR Contact: 07/17/2006 Data Release Frequency: Quarterly TC1695993.1s Page GR-5 GOVERNMENT RECORDS SEARCHED I DATA CURRENCY TRACKING ' PADS: PCB Activity Database System PCB Activity Database. PADS Identifies generators, transporters, commercial storers and/or brokers and disposers of PCB's who are required to notify the EPA of such activities. Date of Government Version: 12/27/2005 Date Data Arrived at EDR: 02/08/2006 Date Made Active in Reports: 02/27/2006 Number of Days to Update: 19 Source: EPA Telephone: 202-566-0500 Last EDR Contact: 06/02/2006 Next Scheduled EDR Contact: 08/07/2006 Data Release Frequency: Annually MILTS: Material Licensing Tracking System MLTS is maintained by the Nuclear Regulatory Commission and contains a list of approximately 8,100 sites which possess or use radioactive materials and which are subject to NRC licensing requirements. To maintain currency, EDR contacts the Agency on a quarterly basis. Date of Government Version: 04/12/2006 Date Data Arrived at EDR: 04/26/2006 Date Made Active in Reports: 05/30/2006 Number of Days to Update: 34 Source: Nuclear Regulatory Commission Telephone: 301-415-7169 Last EDR Contact: 04103/2006 Next Scheduled EDR Contact: 07/03/2006 Data Release Frequency: Quarterly MINES: Mines Master Index File ' Contains all mine identification numbers issued for mines active or opened since 1971. The data also includes violation information. Date of Government Version: 02/09/2006 Source: Department of Labor, Mine Safety and Health Administration Date Data Arrived at EDR: 03/29/2006 Telephone: 303-231-5959 Date Made Active in Reports: 05/30/2006 Last EDR Contact: 03/29/2006 ' Number of Days to Update: 62 Next Scheduled EDR Contact: 06/26/2006 Data Release Frequency: Semi-Annually FINDS: Facility Index System/Facility Registry System ' Facility Index System. FINDS contains both facility information and 'pointers' to other sources that contain more detail. EDR includes the following FINDS databases in this report: PCS (Permit Compliance System), AIRS (Aerometric Information Retrieval System), DOCKET (Enforcement Docket used to manage and track information on civil judicial enforcement cases for all environmental statutes), FURS (Federal Underground Injection Control), C-DOCKET (Criminal Docket System used to track criminal enforcement actions for all environmental statutes), FFIS (Federal Facilities ' Information System), STATE (State Environmental Laws and Statutes), and PADS (PCB Activity Data System). Date of Government Version: 04/27/2006 Date Data Arrived at EDR: 05/0212006 Date Made Active in Reports: 05/30/2006 Number of Days to Update: 28 Source: EPA Telephone: N/A Last EDR Contact: 04/03/2006 Next Scheduled EDR Contact: 07/03/2006 Data Release Frequency: Quarterly 1 RAATS: RCRA Administrative Action Tracking System RCRA Administration Action Tracking System. RAATS contains records based on enforcement actions issued under RCRA pertaining to major violators and includes administrative and civil actions brought by the EPA. For administration actions after September 30, 1995, data entry in the RAATS database was discontinued. EPA will retain a copy of the database for historical records. It was necessary to terminate RAATS because a decrease in agency resources made it impossible to continue to update the information contained in the database. Date of Government Version: 04/17/1995 Date Data Arrived at EDR: 07/0311995 Date Made Active in Reports: 08/07/1995 Number of Days to Update: 35 Source: EPA Telephone: 202-564-4104 Last EDR Contact: 06/05/2006 Next Scheduled EDR Contact: 09/04/2006 Data Release Frequency: No Update Planned ' BRS: Biennial Reporting System The Biennial Reporting System is a national system administered by the EPA that collects data on the generation and management of hazardous waste. BRS captures detailed data from two groups: Large Quantity Generators (LQG) and Treatment, Storage, and Disposal Facilities. TC1695993.1s Page GR-6 GOVERNMENT RECORDS SEARCHED /DATA CURRENCY TRACKING Date of Government Version: 12/31/2003 Date Data Arrived at EDR: 06/17/2005 Date Made Active in Reports: 08/04/2005 Number of Days to Update: 48 STATE AND LOCAL RECORDS Source: EPA/NTIS Telephone: 800-424-9346 Last EDR Contact: 03/1712006 Next Scheduled EDR Contact: 06/12/2006 Data Release Frequency: Biennially SHWS: Inactive Hazardous Sites Inventory State Hazardous Waste Sites. State hazardous waste site records are the states' equivalent to CERCLIS. These sites may or may not already be listed on the federal CERCLIS list. Priority sites planned for cleanup using state funds (state equivalent of Superfund) are identified along with sites where cleanup will be paid for by potentially responsible parties. Available information varies by state. Date of Government Version: 04111/2006 Source: Department of Environment, Health and Natural Resources Date Data Arrived at EDR: 04/12/2006 Telephone: 919-733-2801 Date Made Active in Reports: 05/24/2006 Last EDR Contact: 04/10/2006 Number of Days to Update: 42 Next Scheduled EDR Contact: 07/10/2006 Data Release Frequency: Quarterly HSDS: Hazardous Substance Disposal Site Locations of uncontrolled and unregulated h List as well as those on the state priority list. Date of Government Version: 06/21/1995 Date Data Arrived at EDR: 03/10/1997 Date Made Active in Reports: 05/02/1997 Number of Days to Update: 53 azardous waste sites. The file includes sites on the National Priority Source: North Carolina Center for Geographic Information and Analysis Telephone: 919-733-2090 Last EDR Contact: 05/31/2006 Next Scheduled EDR Contact: 08/28/2006 Data Release Frequency: Biennially IMD: Incident Management Database Groundwater and/or soil contamination incidents Date of Government Version: 04/01/2006 Source: Department of Environment and Natural Resources Date Data Arrived at EDR: 04/27/2006 Telephone: 919-733-3221 Date Made Active in Reports: 05/24/2006 Last EDR Contact: 04/27/2006 Number of Days to Update: 27 Next Scheduled EDR Contact: 07/24/2006 Data Release Frequency: Quarterly SWF/LF: List of Solid Waste Facilities Solid Waste Facilities/Landfill Sites. SWF/LF type records typically contain an inventory of solid waste disposal facilities or landfills in a particular state. Depending on the state, these may be active or inactive facilities or open dumps that failed to meet RCRA Subtitle D Section 4004 criteria for solid waste landfills or disposal sites. Date of Government Version: 04/27/2006 Source: Department of Environment and Natural Resources Date Data Arrived at EDR: 04127/2006 Telephone: 919-733-0692 Date Made Active in Reports: 05/24/2006 Last EDR Contact: 04/26/2006 Number of Days to Update: 27 Next Scheduled EDR Contact: 07/24/2006 Data Release Frequency: Semi-Annually OLI: Old Landfill Inventory Old landfill inventory location information. sites). Date of Government Version: 04/03/2006 Date Data Arrived at EDR: 05/09/2006 Date Made Active in Reports: 05/24/2006 Number of Days to Update: 15 (Does not include no further action sites and other agency lead Source: Department of Environment & Natural Resources Telephone: 919-733-4996 Last EDR Contact: 04/28/2006 Next Scheduled EDR Contact: 07/24/2006 Data Release Frequency: Varies TC1695993.1s Page GR-7 GOVERNMENT RECORDS SEARCHED /DATA CURRENCY TRACKING LUST: Regional UST Database This database contains information obtained from the Regional Offices. It provides a more detailed explanation of current and historic activity for individual sites, as well as what was previously found in the Incident Management Database. Sites in this database with Incident Numbers are considered LUSTs. Date of Government Version: 03/03/2006 Source: Department of Environment and Natural Resources Date Data Arrived at EDR: 03/07/2006 Telephone: 919-733-1308 Date Made Active in Reports: 04/07/2006 Last EDR Contact: 06/07/2006 Number of Days to Update: 31 Next Scheduled EDR Contact: 09/04/2006 Data Release Frequency: Quarterly LUST TRUST: State Trust Fund Database This database contains information about incurred while remediating Leaking USTs Date of Government Version: 05/04/2006 Date Data Arrived at EDR: 05/09/2006 Date Made Active in Reports: 05/24/2006 Number of Days to Update: 15 claims against the State Trust Funds for reimbursements for expenses Source: Department of Environment and Natural Resources Telephone: 919-733-1315 Last EDR Contact: 05109/2006 Next Scheduled EDR Contact: 08/07/2006 Data Release Frequency: Semi-Annually UST: Petroleum Underground Storage Tank Database Registered Underground Storage Tanks. UST's are regulated under Subtitle I of the Resource Conservation and Recovery Act (RCRA) and must be registered with the state department responsible for administering the UST program. Available information varies by state program. Date of Government Version: 01/03/2006 Source: Department of Environment and Natural Resources Date Data Arrived at EDR: 03/07/2006 Date Made Active in Reports: 04/12/2006 Number of Days to Update: 36 AST: AST Database Facilities with aboveground storage tanks Date of Government Version: 04/12/2006 Date Data Arrived at EDR: 04/13/2006 Date Made Active in Reports: 05/24/2006 Number of Days to Update: 41 Telephone: 919-733-1308 Last EDR Contact: 06/0712006 Next Scheduled EDR Contact: 09/04/2006 Data Release Frequency: Quarterly that have a capacity greater than 21,000 gallons. Source: Department of Environment and Natural Resources Telephone: 919-715-6183 Last EDR Contact: 04/1212006 Next Scheduled EDR Contact: 07/17/2006 Data Release Frequency: Semi-Annually INST CONTROL: No Further Action Sites With Land Use Restrictions Monitoring Date of Government Version: 04/11/2006 Source: Department of Environment, Health and Natural Resources Date Data Arrived at EDR: 04/12/2006 Telephone: 919-733-2801 Date Made Active in Reports: 05/24/2006 Last EDR Contact: 04/10/2006 Number of Days to Update: 42 Next Scheduled EDR Contact: 07/10/2006 Data Release Frequency: Quarterly VCP: Responsible Party Voluntary Action Sites Date of Government Version: 04/11/2006 Source: Department of Environment and Natural Resources Date Data Arrived at EDR: 04/12/2006 Telephone: 919-733-4996 Date Made Active in Reports: 05/24/2006 Last EDR Contact: 04/10/2006 Number of Days to Update: 42 Next Scheduled EDR Contact: 07/10/2006 Data Release Frequency: Semi-Annually DRYCLEANERS: Drycleaning Sites Potential and known drycleaning sites, active and abandoned, that the Drycleaning Solvent Cleanup Program has knowledge of and entered into this database. TC1695993.1s Page GR-8 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING, Date of Government Version: 04/04/2006 Source: Department of Environment & Natural Resources Date Data Arrived at EDR: 04/1412006 Telephone: 919-508-8400 Date Made Active in Reports: 05/24/2006 Last EDR Contact: 04/14/2006 Number of Days to Update: 40 Next Scheduled EDR Contact: 07117/2006 Data Release Frequency: Varies BROWNFIELDS: Brownfields Projects Inventory A brownfield site is an abandoned, idled, or underused property where the threat of environmental contamination has hindered its redevelopment. All of the sites in the inventory are working toward a brownfield agreement for cleanup and liabitliy control. Date of Government Version: 09/30/2005 Source: Department of Environment and Natural Resources Date Data Arrived at EDR: 02/14/2006 Telephone: 919-733-4996 Date Made Active in Reports: 03/08/2006 Last EDR Contact: 05105/2006 Number of Days to Update: 22 Next Scheduled EDR Contact: 07/31/2006 Data Release Frequency: Varies TRIBAL RECORDS INDIAN RESERV: Indian Reservations This map layer portrays Indian administered lands of the United States that have any area equal to or greater than 640 acres. Date of Government Version: 12/31/2004 Date Data Arrived at EDR: 02/08/2005 Date Made Active in Reports: 08/04/2005 Number of Days to Update: 177 Source: USGS Telephone: 202-208-3710 Last EDR Contact: 05/12/2006 Next Scheduled EDR Contact: 08/07/2006 Data Release Frequency: Semi-Annually INDIAN LUST: Leaking Underground Storage Tanks on Indian Land LUSTs on Indian land in Florida, Minnesota, Mississippi and North Carolina. Date of Government Version: 01/01/2006 Date Data Arrived at EDR: 02/27/2006 Date Made Active in Reports: 03/28/2006 Number of Days to Update: 29 Source: EPA Region 4 Telephone: 404-562-8677 Last EDR Contact: 05/23/2006 Next Scheduled EDR Contact: 08/21/2006 Data Release Frequency: Varies INDIAN UST: Underground Storage Tanks on Indian Land Date of Government Version: 01/01/2006 Date Data Arrived at EDR: 02/2712006 Date Made Active in Reports: 03/28/2006 Number of Days to Update: 29 PROPRIETARY RECORDS Source: EPA Region 4 Telephone: 404-562-9424 Last EDR Contact: 05/23/2006 Next Scheduled EDR Contact: 08/21/2006 Data Release Frequency: Varies Manufactured Gas Plants: EDR Proprietary Manufactured Gas Plants The EDR Proprietary Manufactured Gas Plant Database includes records of coal gas plants (manufactured gas plants) compiled by EDR's researchers. Manufactured gas sites were used in the United States from the 1800's to 1950's to produce a gas that could be distributed and used as fuel. These plants used whale oil, rosin, coal, or a mixture of coal, oil, and water that also produced a significant amount of waste. Many of the byproducts of the gas production, such as coal tar (oily waste containing volatile and non-volatile chemicals), sludges, oils and other compounds are potentially hazardous to human health and the environment. The byproduct from this process was frequently disposed of directly at the plant site and can remain or spread slowly, serving as a continuous source of soil and groundwater contamination. Date of Government Version: N/A Source: EDR, Inc. Date Data Arrived at EDR: N/A Telephone: N/A Date Made Active in Reports: N/A Last EDR Contact: N/A Number of Days to Update: N/A Next Scheduled EDR Contact: N/A Data Release Frequency: No Update Planned TC1695993.1s Page GR-9 GOVERNMENT RECORDS SEARCHED /DATA CURRENCY TRACKING OTHER DATABASE(S) Depending on the geographic area covered by this report, the data provided in these specialty databases may or may not be complete. For example, the existence of wetlands information data in a specific report does not mean that all wetlands in the area covered by the report are included. Moreover, the absence of any reported wetlands information does not necessarily mean that wetlands do not exist in the area covered by the report. CT MANIFEST: Hazardous Waste Manifest Data Facility and manifest data. Manifest is a document that lists and tracks hazardous waste from the generator through transporters to a tsd facility. NJ MANIFEST: Manifest Information Hazardous waste manifest information. NY MANIFEST: Facility and Manifest Data Manifest is a document that lists and tracks hazardous waste from the generator through transporters to a TSD facility. Date of Government Version: 12/31/2004 Date Data Arrived at EDR: 02/17/2006 Date Made Active in Reports: 04/07/2006 Number of Days to Update: 49 Date of Government Version: 12/31/2004 Date Data Arrived at EDR: 04/24/2006 Date Made Active in Reports: 05/02/2006 Number of Days to Update: 8 Date of Government Version: 12/31/2005 Date Data Arrived at EDR: 03/01/2006 Date Made Active in Reports: 04/20/2006 Number of Days to Update: 50 Source: Department of Environmental Protection Telephone: 860-424-3375 Last EDR Contact: 06/14/2006 Next Scheduled EDR Contact: 09111/2006 Data Release Frequency: Annually Source: Department of Environmental Protection Telephone: N/A Last EDR Contact: 03/17/2006 Next Scheduled EDR Contact: 07/03/2006 Data Release Frequency: Annually Source: Department of Environmental Conservation Telephone: 518-402-8651 Last EDR Contact: 05/31/2006 Next Scheduled EDR Contact: 08/28/2006 Data Release Frequency: Annually PA MANIFEST: Manifest Information Hazardous waste manifest information. Date of Government Version: 12/31/2005 Date Data Arrived at EDR: 05/04/2006 Date Made Active in Reports: 06/06/2006 Number of Days to Update: 33 RI MANIFEST: Manifest information Hazardous waste manifest information Date of Government Version: 09/30/2005 Date Data Arrived at EDR: 05/09/2006 Date Made Active in Reports: 05/24/2006 Number of Days to Update: 15 Source: Department of Environmental Protection Telephone: N/A Last EDR Contact: 06/12/2006 Next Scheduled EDR Contact: 09/11/2006 Data Release Frequency: Annually Source: Department of Environmental Management Telephone: 401-222-2797 Last EDR Contact: 02/09/2006 Next Scheduled EDR Contact: 06/19/2006 Data Release Frequency: Annually WI MANIFEST: Manifest Information Hazardous waste manifest information. Date of Government Version: 12131/2005 Date Data Arrived at EDR: 03/17/2006 Date Made Active in Reports: 05/02/2006 Number of Days to Update: 46 Source: Department of Natural Resources Telephone: N/A Last EDR Contact: 03/17/2006 Next Scheduled EDR Contact: 07/10/2006 Data Release Frequency: Annually TC1695993.1s Page GR-10 GOVERNMENT RECORDS SEARCHED /DATA CURRENCY TRACKING Oil/Gas Pipelines: This data was obtained by EDR from the USGS in 1994. It is referred to by USGS as GeoData Digital Line Graphs from 1:100,000-Scale Maps. It was extracted from the transportation category including some oil, but primarily gas pipelines. Electric Power Transmission Line Data Source: PennWell Corporation Telephone: (800) 823-6277 This map includes information copyrighted by PennWell Corporation. This information is provided on a best effort basis and PennWell Corporation does not guarantee its accuracy nor warrant its fitness for any particular purpose. Such information has been reprinted with the permission of PennWell. Sensitive Receptors: There are individuals deemed sensitive receptors due to their fragile immune systems and special sensitivity to environmental discharges. These sensitive receptors typically include the elderly, the sick, and children. While the location of all sensitive receptors cannot be determined, EDR indicates those buildings and facilities - schools, daycares, hospitals, medical centers, and nursing homes - where individuals who are sensitive receptors are likely to be located. AHA Hospitals: Source: American Hospital Association, Inc. Telephone: 312-280-5991 The database includes a listing of hospitals based on the American Hospital Association's annual survey of hospitals. Medical Centers: Provider of Services Listing Source: Centers for Medicare & Medicaid Services Telephone: 410-786-3000 A listing of hospitals with Medicare provider number, produced by Centers of Medicare & Medicaid Services, a federal agency within the U.S. Department of Health and Human Services. Nursing Homes Source: National Institutes of Health Telephone: 301-594-6248 Information on Medicare and Medicaid certified nursing homes in the United States. Public Schools Source: National Center for Education Statistics Telephone: 202-502-7300 The National Center for Education Statistics' primary database on elementary and secondary public education in the United States. It is a comprehensive, annual, national statistical database of all public elementary and secondary schools and school districts, which contains data that are comparable across all states. Private Schools Source: National Center for Education Statistics Telephone: 202-502-7300 The National Center for Education Statistics' primary database on private school locations in the United States. Daycare Centers: Child Care Facility List Source: Department of Health & Human Services Telephone: 919-662-4499 Flood Zone Data: This data, available in select counties across the country, was obtained by EDR in 1999 from the Federal Emergency Management Agency (FEMA). Data depicts 100-year and 500-year flood zones as defined by FEMA. NWI: National Wetlands inventory. This data, available in select counties across the country, was obtained by EDR in 2002 and 2005 from the U.S. Fish and Wildlife Service. State Wetlands Data: Wetlands Inventory Source: Department of Environment & Natural Resources Telephone: 919-733-2090 TC1695993.1s Page GR-11 7 1 GOVERNMENT RECORDS SEARCHED I DATA CURRENCY TRACKING STREET AND ADDRESS INFORMATION © 2006 Tele Atlas North America, Inc. All rights reserved. This material is proprietary and the subject of copyright protection and other intellectual property rights owned by or licensed to Tele Atlas North America, Inc. The use of this material is subject to the terms of a license agreement. You will be held liable for any unauthorized copying or disclosure of this material. Il 0 TC1695993.1s Page GR-12 GEOCHECK®- PHYSICAL SETTING SOURCE ADDENDUM TARGET PROPERTY ADDRESS LITTLE GRASSY CREEK 3031 GELA ROAD OXFORD, NC 27565 TARGET PROPERTY COORDINATES Latitude (North): Longitude (West): Universal Tranverse Mercator: UTM X (Meters): UTM Y (Meters): Elevation: USGS TOPOGRAPHIC MAP 36.42440 - 36° 25' 27.8" 78.6315 - 78° 37'53.4" Zone 17 712340.8 4033427.5 407 ft. above sea level Target Property Map: 36078-D6 SATTERWHITE, NC Most Recent Revision: 1981 East Map: 36078-D5 STOVALL, NC Most Recent Revision: 1981 EDR's GeoCheck Physical Setting Source Addendum is provided to assist the environmental professional in forming an opinion about the impact of potential contaminant migration. Assessment of the impact of contaminant migration generally has two principle investigative components: 1. Groundwater flow direction, and 2. Groundwater flow velocity. Groundwater flow direction may be impacted by surface topography, hydrology, hydrogeology, characteristics of the soil, and nearby wells. Groundwater flow velocity is generally impacted by the nature of the geologic strata. TC1695993.1s PageA-1 GEOCHECK0 - PHYSICAL SETTING SOURCE SUMMARY GROUNDWATER FLOW DIRECTION INFORMATION Groundwater flow direction for a particular site is best determined by a qualified environmental professional using site-specific well data. If such data is not reasonably ascertainable, it may be necessary to rely on other sources of information, such as surface topographic information, hydrologic information, hydrogeologic data collected on nearby properties, and regional groundwater flow information (from deep aquifers). TOPOGRAPHIC INFORMATION Surface topography may be indicative of the direction of surficial groundwater flow. This information can be used to assist the environmental professional in forming an opinion about the impact of nearby contaminated properties or, should contamination exist on the target property, what downgradient sites might be impacted. TARGET PROPERTY TOPOGRAPHY General Topographic Gradient: General West SURROUNDING TOPOGRAPHY: ELEVATION PROFILES iR O d W A ? m b ? V ? N A ± j N y ? 41 A ma c _ North F_ C O N d W V A I TIP it a A a g b V W Y W g e South w e . West East TIP 0 1/2 1 Miles Target Property Elevation: 407 ft. Source: Topography has been determined from the USGS 7.5' Digital Elevation Model and should be evaluated on a relative (not an absolute) basis. Relative elevation information between sites of close proximity should be field verified. TC1695993.1s PageA-2 GEOCHECW - PHYSICAL SETTING SOURCE SUMMARY HYDROLOGIC INFORMATION Surface water can act as a hydrologic barrier to groundwater flow. Such hydrologic information can be used to assist the environmental professional in forming an opinion about the impact of nearby contaminated properties or, should contamination exist on the target property, what downgradient sites might be impacted. Refer to the Physical Setting Source Map following this summary for hydrologic information (major waterways and bodies of water). FEMA FLOOD ZONE Target Property County GRANVILLE, NC Flood Plain Panel at Target Property: Additional Panels in search area: NATIONAL WETLAND INVENTORY NWI Quad at Target Propert y SATTERWHITE HYDROGEOLOGIC INFORMATION FEMA Flood Electronic Data YES - refer to the Overview Map and Detail Map 3707700075C 3707700025C 3707700050C 37077CO1000 NWI Electronic Data Coverage YES - refer to the Overview Map and Detail Map Hydrogeologic information obtained by installation of wells on a specific site can often be an indicator of groundwater flow direction in the immediate area. Such hydrogeologic information can be used to assist the environmental professional in forming an opinion about the impact of nearby contaminated properties or, should contamination exist on the target property, what downgradient sites might be impacted. AQUIFLOW® Search Radius: 1.000 Mile. EDR has developed the AQUIFLOW Information System to provide data on the general direction of groundwater flow at specific points. EDR has reviewed reports submitted by environmental professionals to regulatory authorities at select sites and has extracted the date of the report, groundwater flow direction as determined hydrogeologically, and the depth to water table. LOCATION GENERAL DIRECTION MAP ID FROM TP GROUNDWATER FLOW Not Reported TC1695993.1s Page A-3 GEOCHECK®- PHYSICAL SETTING SOURCE SUMMARY ' GROUNDWATER FLOW VELOCITY INFORMATION Groundwater flow velocity information for a particular site is best determined by a qualified environmental professional using site specific geologic and soil strata data. If such data are not reasonably ascertainable, it may be necessary to rely on other sources of information, including geologic age identification, rock stratigraphic unit and soil characteristics data collected on nearby properties and regional soil information. In general, contaminant plumes move more quickly through sandy-gravelly types of soils than silty-clayey types of soils. I GEOLOGIC INFORMATION IN GENERAL AREA OF TARGET PROPERTY Geologic information can be used by the environmental professional in forming an opinion about the relative speed t at which contaminant migration may be occurring. ROCK STRATIGRAPHIC UNIT GEOLOGIC AGE IDENTIFICATION Era: Paleozoic Category: Volcanic Rocks System: Cambrian Series: Cambrian volcanic rocks Code: Cv (decoded above as Era, System & Series) ' Geologic Age and Rock Stratigraphic Unit Source: P.G. Schruben, R.E. Arndt and W.J. Bawiec, Geology of the Conterminous U.S. at 1:2,500,000 Scale - a digital representation of the 1974 P.B. King and H.M. Beikman Map, USGS Digital Data Series DDS - 11 (1994). TC 1695993.1 s Page A-4 SSURGO SOIL MAP -1695993.1 s 1 3 5 3 1 4 4 1 3 4 it Target Property 0 1/16 1/8 1/4 Milce N SSURGO Soil N water SITE NAME: Little Grassy Creek CLIENT: Buck Engineering ADDRESS: 3031 Gela Road CONTACT: Staci Ricks Oxford NC 27565 INQUIRY#: 1695993.1s LAT/LONG: 36.4244 / 78.6315 DATE: June 15, 2006 Copyright ? 2006 EOR. Inc. c? 2006 Tele Atlas Rel. 07/2006. i GEOCHECK@ - PHYSICAL SETTING SOURCE SUMMARY DOMINANT SOIL COMPOSITION IN GENERAL AREA OF TARGET PROPERTY The U.S. Department of Agriculture's (USDA) Soil Conservation Service (SCS) leads the National Cooperative Soil Survey (NCSS) and is responsible for collecting, storing, maintaining and distributing soil survey information for privately owned lands in the United States. A soil map in a soil survey is a representation of soil patterns in a landscape. The following information is based on Soil Conservation Service SSURGO data. Soil Map ID: 1 Soil Component Name: GEORGEVILLE Soil Surface Texture: silt loam Hydrologic Group: Class B - Moderate infiltration rates. Deep and moderately deep, moderately well and well drained soils with moderately coarse textures. Soil Drainage Class: Well drained. Soils have intermediate water holding capacity. Depth to water table is more than 6 feet. Hydric Status: Soil has not been ranked with a hydric criteria. Corrosion Potential - Uncoated Steel: HIGH Depth to Bedrock Min: > 0 inches Depth to Bedrock Max: > 0 inches Soil Layer Information Boundary Classification Layer Upper Lower Soil Texture Class AASHTO Group Unified Soil Permeability Soil Reaction Rate (in/hr) (pH) 1 0 inches 5 inches silt loam Silt-Clay FINE-GRAINED Max: 2.00 Max: 7.30 Materials (more SOILS, Silts and Min: 0.60 Min: 4.50 than 35 pct. Clays (liquid passing No. limit less than 200), Silty 50%), silt. Soils. 1 flinches 10 inches gravelly - silt Silt-Clay FINE-GRAINED Max: 6.00 Max: 5.50 loam Materials (more SOILS, Silts and Min: 0.60 Min: 4.50 than 35 pct. Clays (liquid passing No. limit less than 200), Silty 50%), Lean Clay. Soils. FINE-GRAINED SOILS, Silts and Clays (liquid limit less than 50% silt. 2 5 inches 35 inches clay Silt-Clay FINE-GRAINED Max: 2.00 Max: 5.50 Materials (more SOILS, Silts and Min: 0.60 Min: 4.50 than 35 pct. Clays (liquid passing No. limit 50% or 200), Clayey more), Elastic Soils. silt. TC1695993.1s PageA-6 GEOCHECW - PHYSICAL SETTING SOURCE SUMMARY Soil Layer Information Boundary Classification Layer Upper Lower Soil Texture Class AASHTO Group Unified Soil Permeability Soil Reaction Rate (in/hr) (pH) 2 10 inches 42 inches gravelly - Silt-Clay FINE-GRAINED Max: 0.60 Max: 5.50 sandy clay loam Materials (more SOILS, Silts and Min: 0.20 Min: 4.50 than 35 pct. Clays (liquid passing No. limit less than 200), Silty 50%), Lean Clay. Soils. FINE-GRAINED SOILS, Silts and Clays (liquid limit less than 50%), silt. 3 35 inches 65 inches silty clay loam Silt-Clay FINE-GRAINED Max: 2.00 Max: 5.50 Materials (more SOILS, Silts and Min: 0.60 Min: 4.50 than 35 pct. Clays (liquid passing No. limit less than 200), Silty 50%), Lean Clay Soils. 3 42 inches 68 inches gravelly - Silt-Clay COARSE-GRAINED Max: 6.00 Max: 5.50 sandy loam Materials (more SOILS, Sands, Min: 2.00 Min: 4.50 than 35 pct. Sands with fines, passing No. Silty Sand. 200), Silty Soils. Soil Map ID: 2 Soil Component Name: CHEWACLA Soil Surface Texture: loam Hydrologic Group: Class C - Slow infiltration rates. Soils with layers impeding downward movement of water, or soils with moderately fine or fine textures. Soil Drainage Class: Somewhat poorly. Soils commonly have a layer with low hydraulic conductivity, wet state high in profile, etc. Depth to water table is 1 to 3 feet. Hydric Status: Soil does not meet the requirements for a hydric soil. Corrosion Potential - Uncoated Steel: HIGH Depth to Bedrock Min: > 0 inches Depth to Bedrock Max: > 0 inches TC 1695993.1 s Page A-7 GEOCHECK® -PHYSICAL SETTING SOURCE SUMMARY Soil Layer Information Boundary Classification Layer Upper Lower Soil Texture Class AASHTO Group Unified Soil Permeability Soil Reaction Rate (in/hr) (pH) 1 0 inches 7 inches gravelly - silt Granular FINE-GRAINED Max: 6.00 Max: 6.00 loam materials (35 SOILS, Silts and Min: 0.60 Min: 4.50 pct. or less Clays (liquid passing No. limit less than 200), Silty, or 50%), silt. Clayey Gravel and Sand. 1 0 inches 6 inches loam Silt-Clay FINE-GRAINED Max: 2.00 Max: 6.50 Materials (more SOILS, Silts and Min: 0.60 Min: 4.50 than 35 pct. Clays (liquid passing No. limit less than 200), Silty 50%), Lean Clay Soils. 2 7 inches 27 inches gravelly - silt Granular. FINE-GRAINED Max: 6.00 Max: 6.00 loam materials (35 SOILS, Silts and Min: 0.60 Min: 4.50 pct. or less Clays (liquid passing No. limit less than 200), Silty, or 50%), silt. Clayey Gravel and Sand. 2 6 inches 19 inches sandy clay loam Silt-Clay FINE-GRAINED Max: 2.00 Max: 6.50 Materials (more SOILS, Silts and Min: 0.60 Min: 4.50 than 35 pct. Clays (liquid passing No. limit less than 200), Silty 50%), Lean Clay Soils. 3 27 inches 72 inches very gravelly - Granular COARSE-GRAINED Max: 20.00 Max: 7.80 loamy coarse materials (35 SOILIS, Gravels, Min: 6.00 Min: 5.10 sand pct. or less Clean Gravels, passing No. Well-graded 200), Stone gravel. Fragments, Gravel and Sand. 3 19 inches 65 inches variable Not reported Not reported Max: 0.00 Max: 0.00 Min: 0.00 Min: 0.00 Soil Map ID: 3 Soil Component Name: Soil Surface Texture: Hydrologic Group: Soil Drainage Class: GEORGEVILLE silt loam Class B - Moderate infiltration rates. Deep and moderately deep, moderately well and well drained soils with moderately coarse textures. Well drained. Soils have intermediate water holding capacity. Depth to water table is more than 6 feet. TC 1695993.1 s Page A-8 GEOCHECKO - PHYSICAL SETTING SOURCE SUMMARY Hydric Status: Soil has not been ranked with a hydric criteria. Corrosion Potential - Uncoated Steel: HIGH Depth to Bedrock Min: > 0 inches Depth to Bedrock Max: > 0 inches Soil Layer Information Boundary Classification Layer Upper Lower Soil Texture Class AASHTO Group Unified Soil Permeability Soil Reaction Rate (in/hr) (pH) 1 0 inches 8 inches silt loam Silt-Clay FINE-GRAINED Max: 2.00 Max: 7.30 Materials (more SOILS, Silts and Min: 0.60 Min: 4.50 than 35 pct. Clays (liquid passing No. limit less than 200), Silty 50%), silt. Soils. 1 0 inches 10 inches gravelly - silt Silt-Clay FINE-GRAINED Max: 6.00 Max: 5.50 loam Materials (more SOILS, Silts and Min: 0.60 Min: 4.50 than 35 pct. Clays (liquid passing No. limit less than 200), Silty 50%), Lean Clay. Soils. FINE-GRAINED SOILS, Silts and Clays (liquid limit less than 50%), silt. 2 8 inches 62 inches clay Silt-Clay FINE-GRAINED Max: 2.00 Max: 5.50 Materials (more SOILS, Silts and Min: 0.60 Min: 4.50 than 35 pct. Clays (liquid passing No. limit 50% or 200), Clayey more), Elastic Soils. silt. 2 10 inches 42 inches gravelly - Silt-Clay FINE-GRAINED Max: 0.60 Max: 5.50 sandy clay loam Materials (more SOILS, Silts and Min: 0.20 Min: 4.50 than 35 pct. Clays (liquid passing No. limit less than 200), Silty 50%), Lean Clay. Soils. FINE-GRAINED SOILS, Silts and Clays (liquid limit less than 50%), silt. 3 62 inches 72 inches silty clay loam Silt-Clay FINE-GRAINED Max: 2.00 Max: 5.50 Materials (more SOILS, Silts and Min: 0.60 Min: 4.50 than 35 pct. Clays (liquid passing No. limit less than 200), Silty 50%), Lean Clay Soils. 3 42 inches 68 inches gravelly - Silt-Clay COARSE-GRAINED Max: 6.00 Max: 5.50 sandy loam Materials (more SOILS, Sands, Min: 2.00 Min: 4.50 than 35 pct. Sands with fines, passing No. Silty Sand. 200), Silty Soils. TC1695993.1s PageA-9 i GEOCHECK® - PHYSICAL SETTING SOURCE SUMMARY Soil Map ID: 4 Soil Component Name: HERNDON Soil Surface Texture: silt loam Hydrologic Group: Class B - Moderate infiltration rates. Deep and moderately deep, moderately well and well drained soils with moderately coarse textures. Soil Drainage Class: Well drained. Soils have intermediate water holding capacity. Depth to water table is more than 6 feet. Hydric Status: Soil has not been ranked with a hydric criteria. Corrosion Potential - Uncoated Steel: HIGH Depth to Bedrock Min: > 0 inches Depth to Bedrock Max: > 0 inches Soil Layer Information Boundary Classification Layer Upper Lower Soil Texture Class AASHTO Group Unified Soil Permeabili Soil Reaction Rate (in/hr) (pH) 1 0 inches 5 inches gravelly - silt Silt-Clay COARSE-GRAINED Max: 6.00 Max: 7.30 loam Materials (more SOILS, Sands, Min: 0.60 Min: 5.10 than 35 pct. Sands with fines, passing No. Silty Sand. 200), Silty Soils. 1 0 inches 8 inches silt loam Silt-Clay FINE-GRAINED Max: 2.00 Max: 6.50 Materials (more SOILS, Silts and , Min: 0.60 Min: 4.50 than 35 pct. Clays (liquid passing No. limit less than 200), Silty 50%), Lean Clay Soils. 2 5 inches 9 inches gravelly - loam Silt-Clay COARSE-GRAINED Max: 6.00 Max: 7.30 Materials (more SOILS, Sands, Min: 0.60 Min: 5.10 than 35 pct. Sands with fines, passing No. Clayey sand. 200), Silty Soils. 2 8 inches 40 inches silty clay loam Silt-Clay FINE-GRAINED Max: 2.00 Max: 5.50 Materials (more SOILS, Silts and Min: 0.60 Min: 3.60 than 35 pct. Clays (liquid passing No. limit less than 200), Clayey 50%), Lean Clay Soils. TC1695993.1s Page A-10 GI EOCHECK® PHYSICAL SETTING SOURCE SUMMARY Soil Layer Information Boundary Classification Layer Upper Lower Soil Texture Class AASHTO Group Unified Soil Permeability Soil Reaction Rate (in/hr) (pH) 3 9 inches 40 inches very gravelly - Granular COARSE-GRAINED Max: 6.00 Max: 7.30 loam materials (35 SOILS, Gravels, Min: 0.60 Min: 5.10 pct. or less Gravels with passing No. fines, Clayey 200), Silty, or Gravel Clayey Gravel and Sand. 3 40 inches 65 inches silt loam Silt-Clay FINE-GRAINED Max: 2.00 Max: 5.50 Materials (more SOILS, Silts and Min: 0.60 Min: 3.60 than 35 pct. Clays (liquid passing No. limit 50% or 200), Silty more), Elastic Soils. silt. 4 40 inches 85 inches stratified Granular COARSE-GRAINED Max: 20.00 Max: 8.40 materials (35 SOILIS, Gravels, Min: 20.00 Min: 6.60 pct. or less Clean Gravels, passing No. Well-graded 200), Stone gravel. Fragments, Gravel and Sand. Soil Map ID: 5 Soil Component Name: LIGNUM Soil Surface Texture: silt loam Hydrologic Group: Class C - Slow infiltration rates. Soils with layers impeding downward movement of water, or soils with moderately fine or fine textures. Soil Drainage Class: Moderately well drained. Soils have a layer of low hydraulic conductivity, wet state high in the profile. Depth to water table is 3 to 6 feet. Hydric Status: Soil has not been ranked with a hydric criteria. Corrosion Potential - Uncoated Steel: HIGH Depth to Bedrock Min: > 40 inches Depth to Bedrock Max: > Winches TC1695993.1s Page A-11 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 GEOCHECIO - PHYSICAL SETTING SOURCE SUMMARY Soil Layer Information Boundary Classification Layer Upper Lower Soil Texture Class AASHTO Group Unified Soil Permeability Soil Reaction Rate (in/hr) (pH) 1 0 inches 14 inches silt loam Silt-Clay FINE-GRAINED Max: 2.00 Max: 5.50 Materials (more SOILS, Silts and Min: 0.60 Min: 4.50 than 35 pct. Clays (liquid passing No. limit less than 200), Silty 50%), Lean Clay Soils. 1 0 inches 9 inches silt loam Silt-Clay FINE-GRAINED Max: 2.00 Max: 7.30 Materials (more SOILS, Silts and Min: 0.60 Min: 4.50 than 35 pct. Clays (liquid passing No. limit less than 200), Silty 50%), silt. Soils. 2 14 inches 39 inches silty clay loam Silt-Clay FINE-GRAINED Max: 0.00 Max: 5.50 Materials (more SOILS, Silts and Min: 0.00 Min: 4.50 than 35 pct. Clays (liquid passing No. limit 50% or 200), Clayey more), Fat Clay. Soils. 2 9 inches 30 inches very channery - Silt-Clay FINE-GRAINED Max: 0.20 Max: 7.30 silt loam Materials (more SOILS, Silts and Min: 0.06 Min: 4.50 than 35 pct. Clays (liquid passing No. limit less than 200), Silty 50%), silt. Soils. 3 39 inches 46 inches sandy clay loam Granular FINE-GRAINED Max: 0.60 Max: 5.50 materials (35 SOILS, Silts and Min: 0.10 Min: 4.50 pct. or less Clays (liquid passing No. limit less than 200), Silty, or 50%), Lean Clay Clayey Gravel and Sand. 3 30 inches 42 inches channery - Silt-Clay COARSE-GRAINED Max: 0.20 Max: 7.30 silty clay loam Materials (more SOILS, Gravels, Min: 0.06 Min: 4.50 than 35 pct. Gravels with passing No. fines, Silty 200), Silty Gravel Soils. 4 46 inches 62 inches weathered Not reported Not reported Max: 0.00 Max: 0.00 bedrock Min: 0.00 Min: 0.00 Soil Map ID: 6 Soil Component Name: Soil Surface Texture: Hydrologic Group: Soil Drainage Class: HERNDON silt loam Class B - Moderate infiltration rates. Deep and moderately deep, moderately well and well drained soils with moderately coarse textures. Well drained. Soils have intermediate water holding capacity. Depth to water table is more than 6 feet. TC1695993.1s Page A-12 GEOCHECe - PHYSICAL SETTING SOURCE SUMMARY Hydric Status: Soil has not been ranked with a hydric criteria. Corrosion Potential - Uncoated Steel: HIGH Depth to Bedrock Min: > 0 inches Depth to Bedrock Max: > 0 inches Soil Layer Information Boundary Classification Layer Upper Lower Soil Texture Class AASHTO Group Unified Soil Permeability Soil Reaction Rate (In/hr) (pH) 1 0 inches 5 inches gravelly - silt Silt-Clay COARSE-GRAINED Max: 6.00 Max: 7.30 loam Materials (more SOILS, Sands, Min: 0.60 Min: 5.10 than 35 pct. Sands with fines, passing No. Silty Sand. 200), Silty Soils. 1 0 inches 10 inches silt loam Silt-Clay FINE-GRAINED Max: 2.00 Max: 6.50 Materials (more SOILS, Silts and Min: 0.60 Min: 4.50 than 35 pct. Clays (liquid passing No. limit less than 200), Silty 50%), Lean Clay Soils. 2 5 inches 9 inches gravelly - loam Silt-Clay COARSE-GRAINED Max: 6.00 Max: 7.30 Materials (more SOILS, Sands, Min: 0.60 Min: 5.10 than 35 pct. Sands with fines, passing No. Clayey sand. 200), Silty Soils. 2 10 inches 55 inches silty clay loam Silt-Clay FINE-GRAINED Max: 2.00 Max: 5.50 Materials (more SOILS, Silts and Min: 0.60 Min: 3.60 than 35 pct. Clays (liquid passing No. limit less than 200), Clayey 50%), Lean Clay Soils. 3 9 inches 40 inches very gravelly - Granular COARSE-GRAINED Max: 6.00 Max: 7.30 loam materials (35 SOILS, Gravels, Min: 0.60 Min: 5.10 pct. or less Gravels with passing No. fines, Clayey 200), Silty, or Gravel Clayey Gravel and Sand. 3 55 inches 65 inches silt loam Silt-Clay FINE-GRAINED Max: 2.00 Max: 5.50 Materials (more SOILS, Silts and Min: 0.60 Min: 3.60 than 35 pct. Clays (liquid passing No. limit 50% or 200), Silty more), Elastic Soils. silt. 4 40 inches 85 inches stratified Granular COARSE-GRAINED Max: 20.00 Max: 8.40 materials (35 SOILIS, Gravels, Min: 20.00 Min: 6.60 pct. or less Clean Gravels, passing No. Well-graded 200), Stone gravel. Fragments, Gravel and Sand. TC1695993.1s Page A-13 GEOCHECK® - PHYSICAL SETTING SOURCE SUMMARY LOCAL / REGIONAL WATER AGENCY RECORDS EDR Local/Regional Water Agency records provide water well information to assist the environmental professional in assessing sources that may impact ground water flow direction, and in forming an opinion about the impact of contaminant migration on nearby drinking water wells. WELL SEARCH DISTANCE INFORMATION DATABASE SEARCH DISTANCE (miles) Federal USGS 1.000 Federal FRDS PWS Nearest PWS within 1 mile State Database 1.000 FEDERAL USGS WELL INFORMATION LOCATION MAP ID WELL ID FROM TP 1 USGS2234110 1/2 - 1 Mile SSW FEDERAL FRDS PUBLIC WATER SUPPLY SYSTEM INFORMATION LOCATION MAP ID WELL ID FROM TP No PWS System Found Note: PWS System location is not always the same as well location. STATE DATABASE WELL INFORMATION LOCATION MAP ID WELL ID FROM TP No Wells Found TC1695993.1s PageA-14 PHYSICAL SETTING SOURCE MAP -1695993.1s N County Boundary o 1/4 1/2 Wes // N 0 Major Roads Contour Lines Earthquake epicenter, Richter 5 or greater Groundwater Flow Direction Indeterminate Groundwater Flow at Location Wildlife Areas Natural Areas ® Water Wells cv ; Groundwater Flow Varies at Location o Rare & Endangered Species © Public Water Supply Wells ® Cluster of Multiple Icons SITE NAME: Little Grassy Creek CLIENT: Buck Engineering ADDRESS: 3031 Gela Road CONTACT: Staci Ricks Oxford INC 27565 INQUIRY #: 1695993.1s LAT/LONG: 36.4244 / 78.6315 DATE: June 15, 2006 GEOCHECK®- PHYSICAL SETTING SOURCE MAP FINDINGS n Elevation _ Database EDR ID Number Map ID Direction Distance 1 SSW FED USGS USGS2234110 112 -1 Mile Higher Agency cd: USGS Site no: 362457078381601 Site name: GV-034 Latitude: 362457 Longitude: 0783816 Dec [at: 36.41597635 Dec Ion: -78.63750236 Coor meth: M Coor accr: S Latlong datum: NAD27 Dec latlong datum: NAD83 District: 37 State: 37 County: 077 Country: US Land net: Not Reported Location map: Not Reported Map scale: Not Reported Altitude: Not Reported Altitude method: Not Reported Altitude accuracy: Not Reported Altitude datum: Not Reported Hydrologic: Not Reported Topographic: Hillside (slope) Site type: Ground-water other than Spring Date construction: Not Reported Date inventoried: Not Reported Mean greenwich time offset: EST Local standard time flag: Y Type of ground water site: Single well, other than collector or Ranney type Aquifer Type: Not Reported Aquifer: FELSIC METAVOLCANIC ROCK Well depth: 35.0 Hole depth: Not Reported Source of depth data: reporting agency (generally USGS jroject number: 453709900 Real time data flag: 0 Daily flow data begin date: 0000-00-00 Daily flow data end date: 0000-00-00 Daily flow data count: 0 Peak flow data begin date: 0000-00-00 Peak flow data end date: 0000-00-00 Peak flow data count: 0 Water quality data begin date : 0000-00-00 Water quality data end date:0000-00-00 Water quality data count: 0 Ground water data begin date: 1968-00-00 Ground water data end date: 1968-00-00 Ground water data count: 1 Ground-water levels, Number of Measurements: 1 Feet below Feet to Date Surface Sealevel 1 1968 20 t TC1695993.1s Page A-15 GEOCHECK@- PHYSICAL SETTING SOURCE MAP FINDINGS RADON AREA RADON INFORMATION State Database: NC Radon Radon Test Results County Result Type Total Sites Avg pCi/L GRANVILLE Statistical 8 0.55 GRANVILLE Non-Statistical 25 1.20 Federal EPA Radon Zone for GRANVILLE County: 3 Note: Zone 1 indoor average level > 4 pCi/L. Zone 2 indoor average level >= 2 pCi/L and <= 4 pCi/L. Zone 3 indoor average level < 2 pCi/L. Range pCi/L -0.10-2.10 0.00-10.70 Federal Area Radon Information for Zip Code: 27565 Number of sites tested: 5 Area Average Activity % <4 pCi/L Living Area - 1 st Floor 0.620 pCi/L 100% Living Area - 2nd Floor Not Reported Not Reported Basement Not Reported Not Reported % 4-20 pCi/L 0% Not Reported Not Reported % >20 pCi/L 0% Not Reported Not Reported TC1695993.1s Page A-16 PHYSICAL SETTING SOURCE RECORDS SEARCHED TOPOGRAPHIC INFORMATION u USGS 7.5' Digital Elevation Model (DEM) Source: United States Geologic Survey EDR acquired the USGS 7.5' Digital Elevation Model in 2002 and updated it in 2006. The 7.5 minute DEM corresponds to the USGS 1:24,000- and 1:25,000-scale topographic quadrangle maps. The DEM provides elevation data with consistent elevation units and projection. HYDROLOGIC INFORMATION Flood Zone Data: This data, available in select counties across the country, was obtained by EDR in 1999 from the Federal Emergency Management Agency (FEMA). Data depicts 100-year and 500-year flood zones as defined by FEMA. NWI: National Wetlands Inventory. This data, available in select counties across the country, was obtained by EDR in 2002 and 2005 from the U.S. Fish and Wildlife Service. State Wetlands Data: Wetlands Inventory Source: Department of Environment & Natural Resources Telephone: 919-733-2090 HYDROGEOLOGIC INFORMATION AQUIFLOWR Information System Source: EDR proprietary database of groundwater flow information EDR has developed the AQUIFLOW Information System (AIS) to provide data on the general direction of groundwater flow at specific points. EDR has reviewed reports submitted to regulatory authorities at select sites and has extracted the date of the report, hydrogeologically determined groundwater flow direction and depth to water table information. GEOLOGIC INFORMATION Geologic Age and Rock Stratigraphic Unit Source: P.G. Schruben, R.E. Arndt and W.J. Bawiec, Geology of the Conterminous U.S. at 1:2,500,000 Scale - A digital representation of the 1974 P.B. King and H.M. Beikman Map, USGS Digital Data Series DDS - 11 (1994). STATSGO: State Soil Geographic Database Source: Department of Agriculture, Natural Resources Conservation Services The U.S. Department of Agriculture's (USDA) Natural Resources Conservation Service (NRCS) leads the national Conservation Soil Survey (NCSS) and is responsible for collecting, storing, maintaining and distributing soil survey information for privately owned lands in the United States. A soil map in a soil survey is a representation of soil patterns in a landscape. Soil maps for STATSGO are compiled by generalizing more detailed (SSURGO) soil survey maps. SSURGO: Soil Survey Geographic Database Source: Department of Agriculture, Natural Resources Conservation Services (NRCS) Telephone: 800-672-5559 SSURGO is the most detailed level of mapping done by the Natural Resources Conservation Services, mapping scales generally range from 1:12,000 to 1:63,360. Field mapping methods using national standards are used to construct the soil maps in the Soil Survey Geographic (SSURGO) database. SSURGO digitizing duplicates the original soil survey maps. This level of mapping is designed for use by landowners, townships and county natural resource planning and management. TC1695993.1s Page A-17 PHYSICAL SETTING SOURCE RECORDS SEARCHED LOCAL / REGIONAL WATER AGENCY RECORDS FEDERAL WATER WELLS PWS: Public Water Systems Source: EPA/Office of Drinking Water Telephone: 202-564-3750 Public Water System data from the Federal Reporting Data System. A PWS is any water system which provides water to at least 25 people for at least 60 days annually. PWSs provide water from wells, rivers and other sources. PWS ENF: Public Water Systems Violation and Enforcement Data Source: EPA/Office of Drinking Water Telephone: 202-564-3750 Violation and Enforcement data for Public Water Systems from the Safe Drinking Water Information System (SDWIS) after August 1995. Prior to August 1995, the data came from the Federal Reporting Data System (FRDS). USGS Water Wells: USGS National Water Inventory System (NWIS) This database contains descriptive information on sites where the USGS collects or has collected data on surface water and/or groundwater. The groundwater data includes information on wells, springs, and other sources of groundwater. STATE RECORDS North Carolina Public Water Supply Wells Source: Department of Environmental Health Telephone: 919-715-3243 OTHER STATE DATABASE INFORMATION NC Natural Areas: Significant Natural Heritage Areas Source: Center for Geographic Information and Analysis Telephone: 919-733-2090 A polygon converage identifying sites (terrestrial or aquatic that have particular biodiversity significance. A site's significance may be due to the presenceof rare species, rare or hight quality natural communities, or other important ecological features. NC Game Lands: Wildlife Resources Commission Game Lands Source: Center for Geographic Information and Analysis Telephone: 919-733-2090 All publicly owned game lands managed by the North Carolina Wildlife Resources Commission and as listed in Hunting and Fishing Maps. NC Natural Heritage Sites: Natural Heritage Element Occurrence Sites Source: Center for Geographic Information and Analysis Telephone: 919-733-2090 A point coverage identifying locations of rare and endangered species, occurrences of exemplary or unique natural ecosystems (terrestrial or aquatic), and special animal habitats (e.g., colonial waterbird nesting sites). RADON State Database: NC Radon Source: Department of Environment & Natural Resources Telephone: 919-733-4984 Radon Statistical and Non Statiscal Data Area Radon Information Source: USGS Telephone: 703-356-4020 The National Radon Database has been developed by the U.S. Environmental Protection Agency (USEPA) and is a compilation of the EPA/State Residential Radon Survey and the National Residential Radon Survey. The study covers the years 1986 - 1992. Where necessary data has been supplemented by information collected at private sources such as universities and research institutions. TC1695993.1s PageA-18 i 1 1 1 1 1 1 PHYSICAL SETTING SOURCE RECORDS SEARCHED EPA Radon Zones Source: EPA Telephone: 703-356-4020 Sections 307 & 309 of IRAA directed EPA to list and identify areas of U.S. with the potential for elevated indoor radon levels. OTHER Airport Landing Facilities: Private and public use landing facilities Source: Federal Aviation Administration, 800-457-6656 Epicenters: World earthquake epicenters, Richter 5 or greater Source: Department of Commerce, National Oceanic and Atmospheric Administration STREET AND ADDRESS INFORMATION © 2006 Tele Atlas North America, Inc. All rights reserved. This material is proprietary and the subject of copyright protection and other intellectual property rights owned by or licensed to Tele Atlas North America, Inc. The use of this material is subject to the terms of a license agreement. You will be held liable for any unauthorized copying or disclosure of this material. 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D r11 ?? r f ?o , LIMITS OF DISTVRBANCE ice/ F as I t :;f ti •? \ CO) l ;o _ m 0 m> 0 . I (to 0 - Cl) Al c Clo p 0 i I W` s? ? i = i .0 W PROURAM MEMORANDUM: TO: FROM: SUBJECT: DATE: Cyndi Karoly Salam Murtada 20061717 Permit Application- Grassy Creek Stream Restoration October 24, 2006 Attached for your review are 2 restoration plans (1 sent to Winston-Salem Office) for the Grassy Creek Stream Restoration, Granville County. Please feel free to call me with any questions regarding this plan (715-1972). Thank you very much for your assistance. Attachment: Restoration Plan (2 originals) %/7 xr? e g3 OCT 3 2006 E j," U RAND /uNC) 9TO-pM Et .1 C ft HNANCH AXX I a NCDENR North Carolina Ecosystem 'enhancer it Program, 1652 Mail Service Cuter, Raleign, C 27699-1652 1919-715-0476 / www.nceep.net Office Use Only: Form Version October 2001 20061717 USACE Action ID No. DWQ No. If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A" rather than leaving the space blank. 1. Processing 1. Check all of the approval(s) requested for this project: ® Section 404 Permit ? Section 10 Permit ® 401 Water Quality Certification ? Riparian or Watershed Buffer Rules 2. Nationwide, Regional or General Permit Number(s) Requested: Nationwide 27 3. If this notification is solely a courtesy copy because written approval for the 401 Certification is not required, check here: ? 4. If payment into the North Carolina Wetlands Restoration Program (NCWRP) is proposed for mitigation of impacts (see section VIII - Mitigation), check here: ? II. Applicant Information 999,E ((ryr§ ?, f y 1. Owner/Applicant Information Name: NC Ecosystem Enhancement Program, Attention: Salam Murtada 0 C 3 1 2006 Mailing Address: 1652 Mail Service Center Raleigh, NC 27699-1619 ^,t-,q ; tiYr TER QUALITY Telephone Number: 919-715-1972 Fax Number: 919-715-2219 w7LAN 8 AND STORAAWATER BRMIGH E-mail Address: salam.murtada@ncmail.net 2. Agent Information (A signed and dated copy of the Agent Authorization letter must be attached if the Agent has signatory authority for the owner/applicant.) Name: Company Affiliation: Mailing Address: Telephone Number: Fax Number: E-mail Address: Page 5 of 12 III. Project Information Attach a vicinity map clearly showing the location of the property with respect to local landmarks such as towns, rivers, and roads. Also provide a detailed site plan showing property boundaries and development plans in relation to surrounding properties. Both the vicinity map and site plan must include a scale and north arrow. The specific footprints of all buildings, impervious surfaces, or other facilities must be included. If possible, the maps and plans should include the appropriate USGS Topographic Quad Map and NRCS Soil Survey with the property boundaries outlined. Plan drawings, or other maps may be included at the applicant's discretion, so long as the property is clearly defined. For administrative and distribution purposes, the USACE requires information to be submitted on sheets no larger than 11 by 17-inch format; however, DWQ may accept paperwork of any size. DWQ prefers full-size construction drawings rather than a sequential sheet version of the full-size plans. If full-size plans are reduced to a small scale such that the final version is illegible, the applicant will be informed that the project has been placed on hold until decipherable maps are provided. 1. Name of project: Little Grassy Creek 2. T.I.P. Project Number or State Project Number (NCDOT Only): 3. Property Identification Number (Tax PIN): - 4. Location County: Stovall Nearest Town: Granville Subdivision name (include phase/lot number): Directions to site (include road numbers, landmarks, etc.): The project is located on Gela Road off HWY 15 north on the town of Oxford. 5. Site coordinates, if available (UTM or Lat/Long): 78.3652136.2516 (Note - If project is linear, such as a road or utility line, attach a sheet that separately lists the coordinates for each crossing of a distinct waterbody.) 6. Describe the existing land use or condition of the site at the time of this application: agricultural, timbered logging, forested area and some residential properties. 7. Property size (acres): 8.3 ac 8. Nearest body of water (stream/river/sound/ocean/lake): Little Grassy Creek 9. River Basin: Roanoke River Basin (Note - this must be one of North Carolina's seventeen designated major river basins. The River Basin map is available at http://h2o.enr.state.ne.us/admin/maps/.) Describe the purpose of the proposed work: The work involves the stabilizing the banks on 469 feet of UTI and 100 feet on Little Grassy Creek, controlling invasive species for 7 acres, enhancing stream buffer of approximately 8.3 acres along UTI and little Grassy Creek, preserving approximately Page 6of12 14,697 feet of stream along UTI and Little Grassy Creek, establishing native streambank and floodplain vegetation in the permanent conservation easement. improving water quality through restoring riparian buffer and reducing bank erosion. List the type of equipment to be used to construct the project: Track Hoes, 10. Describe the land use in the vicinity of this project: agricultural, low density residential. IV. Prior Project History If jurisdictional determinations and/or permits have been requested and/or obtained for this project (including all prior phases of the same subdivision) in the past, please explain. Include the USACE Action ID Number, DWQ Project Number, application date, and date permits and certifications were issued or withdrawn. Provide photocopies of previously issued permits, certifications or other useful information. Describe previously approved wetland, stream and buffer impacts, along with associated mitigation (where applicable). If this is a NCDOT project, list and describe permits issued for prior 'segments of the same T.I.P. project, along with construction schedules. There are no jurisdictional wetland areas within the project site. V. Future Project Plans Are any future permit requests anticipated for this project? If so, describe the anticipated work, and provide justification for the exclusion of this work from the current application: None VI. Proposed Impacts to Waters of the United States/Waters of the State It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to wetlands, open water, and stream channels associated with the project. The applicant must also provide justification for these impacts in Section VII below. All proposed impacts, permanent and temporary, must be listed herein, and must be clearly identifiable on an accompanying site plan. All wetlands and waters, and all streams (intermittent and perennial) must be shown on a delineation map, whether or not impacts are proposed to these systems. Wetland and stream evaluation and delineation forms should be included as appropriate. Photographs may be included at the applicant's discretion. If this proposed impact is strictly for wetland or stream mitigation, list and describe the impact in Section VIII below. If additional space is needed for listing or description, please attach a separate sheet. 1. Wetland Impacts Wetland Impact Area of Located within Distance to Site Number Type of Impact* Impact 100-year Floodplain** Nearest Stream Type of Wetland*** (indicate on ma) (acres) (es/no) (linear feet) none Page 7 of 12 * List each impact separately and identify temporary impacts. Impacts include, but are not limited to: mechanized clearing, grading, fill, excavation, flooding, ditching/drainage, etc. For dams, separately list impacts due to both structure and flooding. ** 100-Year floodplains are identified through the Federal Emergency Management Agency's (FEMA) Flood Insurance Rate Maps (FIRM), or FEMA-approved local floodplain maps. Maps are available through the FEMA Map Service Center at 1-800-358-9616, or online at http://www.fema.o. *** List a wetland type that best describes wetland to be impacted (e.g., freshwater/saltwater marsh, forested wetland, beaver pond, Carolina Bay, bog, etc.) . List the total acreage (estimated) of existing wetlands on the property: 0.0 ac Total area of wetland impact proposed: 0.0 ac 2. Stream Impacts, including all intermittent and perennial streams: 2,446 linear feet Stream Impact Site Number (indicate on ma) Type of Impact* Length of Impact (linear feet) Stream Name** Average Width of Stream Before Impact Perennial or Intermittent? (please seci ) UT I Enhancement 469 LF UT to Grassy Creek 6.9-11.4 Perennial Little Grassy Enhancement 100 LF Little Grassy Creek 26.9-38.1 Perennial Creek List each impact separately and identify temporary impacts. Impacts include, but are not limited to: culverts and associated rip-rap, dams (separately list impacts due to both structure and flooding), relocation (include linear feet before and after, and net loss/gain), stabilization activities (cement wall, rip-rap, crib wall, gabions, etc.), excavation, ditching/straightening, etc. If stream relocation is proposed, plans and profiles showing the linear footprint for both the original and relocated streams must be included. ** Stream names can be found on USGS topographic maps. If a stream has no name, list as UT (unnamed tributary) to the nearest downstream named stream into which it flows. USGS maps are available through the USGS at 1-800-358-9616, or online at www.usgs.gov. Several internet sites also allow direct download and printing of USGS maps (e.g., www.topozone.coin, www.mgpquest.com, etc.). Cumulative impacts (linear distance in feet) to all streams on site: 569 linear feet. Note that the project involves approximately 14,697LF of preservation. Open Water Impacts, including Lakes, Ponds, Estuaries, Sounds, Atlantic Ocean and any other Water of the U.S. Open Water Impact Area of Name of Waterbody Type of Waterbody Site Number Type of Impact* Impact (if applicable) (lake, pond, estuary, sound, (indicate on ma) (acres) bay, ocean, etc.) * List each impact separately and identify temporary impacts. Impacts include, but are not limited to: fill, excavation, dredging, flooding, drainage, bulkheads, etc. 4. Pond Creation (N/A) Page 8of12 If construction of a pond is proposed, associated wetland and stream impacts should be included above in the wetland and stream impact sections. Also, the proposed pond should be described here and illustrated on any maps included with this application. Pond to be created in (check all that apply): ? uplands ? stream ? wetlands Describe the method of construction (e.g., dam/embankment, excavation, installation of draw-down valve or spillway, etc.): Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond, local stormwater requirement, etc.): Size of watershed draining to pond: Expected pond surface area: VII. Impact Justification (Avoidance and Minimization) Specifically describe measures taken to avoid the proposed impacts. It may be useful to provide information related to site constraints such as topography, building ordinances, accessibility, and financial viability of the project. The applicant may attach drawings of alternative, lower-impact site layouts, and explain why these design options were not feasible. Also discuss how impacts were minimized once the desired site plan was developed. If applicable, discuss construction techniques to be followed during construction to reduce impacts. The existing stream will be restored and enhanced within the assigned construction easement. Sedimentation and Erosion Control measures will be complied with and reviewed closely by the DENR Division of Land Resources. The Land Quality Section will also issue the Sedimentation and Erosion Control Permit. VIII. Mitigation DWQ - In accordance with 15A NCAC 2H .0500, mitigation may be required by the NC Division of Water Quality for projects involving greater than or equal to one acre of impacts to freshwater wetlands or greater than or equal to 150 linear feet of total impacts to perennial streams. USACE - In accordance with the Final Notice of Issuance and Modification of Nationwide Permits, published in the Federal Register on March 9, 2000, mitigation will be required when necessary to ensure that adverse effects to the aquatic environment are minimal. Factors including size and type of proposed impact and function and relative value of the impacted aquatic resource will be considered in determining acceptability of appropriate and practicable mitigation as proposed. Examples of mitigation that may be appropriate and practicable include, but are not limited to: reducing the size of the project; establishing and maintaining wetland and/or upland vegetated buffers to protect open waters such as streams; and replacing losses of aquatic resource functions and values by creating, restoring, enhancing, or preserving similar functions and values, preferable in the same watershed. If mitigation is required for this project, a copy of the mitigation plan must be attached in order for USACE or DWQ to consider the application complete for processing. Any application Page 9 of 12 lacking a required mitigation plan or NCWRP concurrence shall be placed on hold as incomplete. An applicant may also choose to review the current guidelines for stream restoration in DWQ's Draft Technical Guide for Stream Work in North Carolina, available at http://h2o.enr.state.nc.us/ncwetlands/strmaide.html. 1. Provide a brief description of the proposed mitigation plan. The description should provide as much information as possible, including, but not limited to: site location (attach directions and/or map, if offsite), affected stream and river basin, type and amount (acreage/linear feet) of mitigation proposed (restoration, enhancement, creation, or preservation), a plan view, preservation mechanism (e.g., deed restrictions, conservation easement, etc.), and a description of the current site conditions and proposed method of construction. Please attach a separate sheet if more space is needed. Please refer to the plan sheets in the Attachment Section of the Restoration Plans 2. Mitigation may also be made by payment into the North Carolina Wetlands Restoration Program (NCWRP) with the NCWRP's written agreement. Check the box indicating that you would like to pay into the NCWRP. Please note that payment into the NCWRP must be reviewed and approved before it can be used to satisfy mitigation requirements. Applicants will be notified early in the review process by the 401/Wetlands Unit if payment into the NCWRP is available as an option. For additional information regarding the application process for the NCWRP, check the NCWRP website at http://h2o.enl-.state.nc.us/wM/index.htm. If use of the NCWRP is proposed, please check the appropriate box on page three and provide the following information: Amount of stream mitigation requested (linear feet): Amount of buffer mitigation requested (square feet): Amount of Riparian wetland mitigation requested (acres): Amount of Non-riparian wetland mitigation requested (acres): Amount of Coastal wetland mitigation requested (acres): IX. Environmental Documentation (DWQ Only) Does the project involve an expenditure of public funds or the use of public (federal/state/local) land? Yes ® No ? If yes, does the project require preparation of an environmental document pursuant to the requirements of the National or North Carolina Environmental Policy Act (NEPA/SEPA)? Note: If you are not sure whether a NEPA/SEPA document is required, call the SEPA coordinator at (919) 733-5083 to review current thresholds for environmental documentation. Yes ? No If yes, has the document review been finalized by the State Clearinghouse? If so, please attach a copy of the NEPA or SEPA final approval letter. Yes ? No ? Page 10 of 12 X. Proposed Impacts on Riparian and Watershed Buffers (DWQ Only) It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to required state and local buffers associated with the project. The applicant must also provide justification for these impacts in Section VII above. All proposed impacts must be listed herein, and must be clearly identifiable on the accompanying site plan. All buffers must be shown on a map, whether or not impacts are proposed to the buffers. Correspondence from the DWQ Regional Office may be included as appropriate. Photographs may also be included at the applicant's discretion. Will the project impact protected riparian buffers identified within 15A NCAC 2B .0233 (Meuse), 15A NCAC 2B .0259 (Tar-Pamlico), 15A NCAC 2B .0250 (Randleman Rules and Water Supply Buffer Requirements), or other (please identify )? Yes ? No ® If you answered "yes", provide the following information: Identify the square feet and acreage of impact to each zone of the riparian buffers. If buffer mitigation is required calculate the required amount of mitigation by applying the buffer multipliers. Zone* Impact (square feet) Multiplier Required Mitigation 1 0 3 0 2 0 1.5 0 Total 0 * "Lone 1 extends out 30 feet perpendicular from near bank of channel; Lone 2 extends an additional 20 feet from the edge of Zone 1. If buffer mitigation is required, please discuss what type of mitigation is proposed (i.e., Donation of Property, Conservation Easement, Riparian Buffer Restoration / Enhancement, Preservation or Payment into the Riparian Buffer Restoration Fund). Please attach all appropriate information as identified within 15A NCAC 2B .0242 or .0260. XI. Stormwater (DWQ Only) Describe impervious acreage (both existing and proposed) versus total acreage on the site. Discuss stormwater controls proposed in order to protect surface waters and wetlands downstream from the property. Not applicable to this project XII. Sewage Disposal (DWQ Only) Page 11 of 12 Clearly detail the ultimate treatment methods and disposition (non-discharge or discharge) of wastewater generated from the proposed project, or available capacity of the subject facility. The contractor will be held responsible for protecting all sewer lines and water lines that exist. The designer is required to show all utility lines including sewer lines on the design sheet. The contractor is required to verify the exact location of the sewer lines. In addition, the contractor is required to call the "Call Before You Dig: toll free number at least 48 hours before construction activities. XIII. Violations (DWQ Only) Is this site in violation of DWQ Wetland Rules (15A NCAC 2H.0500) or any Buffer Rules? Yes ? No Is this an after-the-fact permit application? Yes ? No XIV. Other Circumstances (Optional): It is the applicant's responsibility to submit the application sufficiently in advance of desired construction dates to allow processing time for these permits. However, an applicant may choose to list constraints associated with construction or sequencing that may impose limits on work schedules (e.g., draw-down schedules for lakes, dates associated with Endangered and Threatened Species, accessibility problems, or other issues outside of the applicant's control). to/2y, Ap`pli'cant/Agent's Signature Date (Agent's signature is valid only if an authorization letter from the applicant is provided.) Page 12 of 12 Little Grassy Creek Restoration Project Mitigation Plan Report Granville County, North Carolina Prepared for: rAd I stem ecosy i'ROGF nr.<' DRAFT REPORT ?V e SCO# 050661501 ocT 200 VVETI AtdpS RND git^k4VJ ?.i qis vrl;tt July 2006 BUCK ENGINEERING LITTLE GRASSY CREEK RESTORATION PLAN NCDENR - Ecosystem Enhancement Program 2728 Capital Blvd, Suite 1H 103 Raleigh, NC 27604 Little Grassy Creek Restoration Project Restoration Plan Report Granville County, North Carolina Prepared for NCEEP -S„-° rAJ Ecowstem pROGRAM Buck Engineering A Unit of Michael Baker 8000 Regency Parkway Suite 200 Cary, North Carolina 27511 Phone: 919.463.5488 Fax: 919.463.5490 John Hutton Project Manager July 2006 Kevin L. Tweedy, PE Project Engineer BUCK ENGINEERING LITTLE GRASSY CREEK RESTORATION PLAN Report Prepared by: Executive Summary The North Carolina Ecosystem Enhancement Program (NCEEP) proposes to enhance approximately 469 feet of stream along an unnamed tributary to Little Grassy Creek (UT1) and approximately 100 feet of stream along Little Grassy Creek to improve the stream and riparian area function. NCEEP also proposes to remove and control invasive species for 7 acres along UTl and improve the vegetated buffer for approximately 8.3 acres along UT1 and Little Grassy Creek. Little Grassy Creek is located southwest of Stovall, in Granville County, North Carolina and is part of the Roanoke River Basin. The Little Grassy watershed has a total drainage area of 8.2 square miles at the downstream end of the project and is located in the eight-digit hydrologic unit code (HUC) 03010102. The proposed project area is approximately five miles downstream of the headwaters of Little Grassy Creek. The center point of Little Grassy Creek is located at longitude 78°36'52" West and latitude 36°25'27" North. The center point of UT1 is located at longitude 78°36'35" West and latitude 36°25' 16" North. In the project area, Little Grassy Creek is a moderately stable gravel bed stream with bedrock grade ' control (Rosgen classification E4). Unnamed tributary 1 (UT1) drains a small, agricultural/forested watershed and is classified as a C5 stream type upstream transitioning to an E5 stream type downstream. The riparian vegetation along Little Grassy Creek consists of mature bottomland ' hardwood trees. The UT1 riparian corridor has a sparse line of hardwood trees, but is primarily dominated by invasive species. The design goals of the project include: ¦ Stabilizing the banks on 469 feet of UT1 and 100 feet on Little Grassy Creek; ¦ Controlling invasive species for 7 acres along UTl; ¦ Enhancing stream buffer on approximately 8.3 acres along UT1 and Little Grassy Creek; ¦ Preserving approximately 14,697 feet of stream along UT1 and Little Grassy Creek; ¦ Establishing native streambank and floodplain vegetation in the permanent conservation easement; ¦ Improving water quality in the Little Grassy Creek watershed by restoring the riparian buffer and reducing bank erosion. TABLE ES.1 Restoration Overview Little Grassy Creek Restoration Plan Project Existing Condition Design Condition Approach Feature Little Grassy Stream preservation and Creek 12,624 LF 12,624 LF Riparian buffer preservation/enhancement UT1 2,643 LF 2,643 LF Stream preservation and Riparian buffer enhancement BUCK ENGINEERING LITTLE GRASSY CREEK RESTORATION PLAN Introduction and Background ......................................................................................................1-0 1.1 Project Site Identification and Location ........................................................................1-0 1.2 Project Goals and Objectives ..........................................................................................1-0 2 Background Science and Methods ..............................................................................................24 2.1 Vegetation .........................................................................................................................2-1 2.1.1 Live Staking ..................................................................................................................2-2 2.1.2 Riparian Buffer Re-Vegetation ...................................................................................2-2 2.2 Risk Recognition .............................................................................................................. 2-2 3 Watershed Assessment Results .................................................................................................. 3-1 3.1 Watershed Delineation ....................................................................................................3-1 3.1.1 Little Grassy Creek ..........................................:...........................................................3-1 3.1.2 UT1 to Little Grassy Creek .........................................................................................3-1 3.2 Surface Water Classification ..........................................................................................3-1 3.3 Geology ..............................................................................................................................3-2 3.4 Soils ....................................................................................................................................3-2 3.5 Land Use ........................................................................................................................... 3-2 3.6 Endangered/Threatened Species .................................................................................... 3-2 3.7 Cultural Resources ...........................................................................................................3-6 3.8 Potentially Hazardous Environmental Sites ..................................................................3-7 3.8.1 Potential Constraints and Risks .................................................................................3-7 3.8.2 Property Ownership and Boundary ...........................................................................3-7 3.8.3 Hydrologic Trespass .................................................................................................... 3-7 3.8.4 Site Access .....................................................................................................................3-7 3.8.5 Utilities .......................................................................................................................... 3-7 4 Stream Existing Conditions ......................................................................................................... 4-1 4.1 Reach Identification .........................................................................................................4-1 4.2 Channel Classification and Stability .............................................................................. 4-1 4.3 Vegetation ......................................................................................................................... 4-3 5 Restoration Plan ........................................................................................................................5-1 5.1 Potential for Restoration .................................................................................................5-1 5.2 Little Grassy Creek Design ............................................................................................. 5-1 5.3 UTl Design ....................................................................................................................... 5-1 BUCK ENGINEERING LITTLE GRASSY CREEK RESTORATION PLAN Iv 5.4 Culvert Stream Crossing .................................................................................................5-2 5.5 Riparian Buffer Enhancement ........................................................................................5-3 5.6 Invasive Removal ............................................................................................................. 5-5 ' 6 Performance Criteria ................................................................................................................6-1 6.1 Stream Monitoring ........................................................................................................... 6-1 ' 6.1.1 Cross-Sections ..............................................................................................................6-1 6.1.2 Photo Reference Sites ..................................................................................................6-1 ' 6.2 Vegetation Monitoring .....................................................................................................6-2 6.3 Maintenance Issues .......................................................................................................... 6-2 ' 7 References ..................................................................................................................................7-1 C H u ' BUCK ENGINEERING V LITTLE GRASSY CREEK RESTORATION PLAN List of Tables Table 1.1 Project Restoration Structure and Objectives Table 3.1 Species Under Federal Protection and Species of Concern in Granville County Table 4.1 Geomorphic Data for Little Grassy Creek and UT1 Table 5.1 Planting Species for Little Grassy Buffer Restoration Table 5.2 Invasive species to be controlled if found within conservation easement List of Figures Figure 1 Project Vicinity Map Figure 2 Site Hydrology / Conservation Easement Figure 3 Watershed Boundaries Figure 4 Schematic showing dimensions and specifications for Culvert Sizing Alternative 1 Figure 5 Schematic showing dimensions and specifications for Culvert Sizing Alternative 2 List of Appendices Appendix A Cultural Resources Correspondence Appendix B EDR Transaction Screen Map Report Appendix C Site Photographs BUCK ENGINEERING VI LITTLE GRASSY CREEK RESTORATION PLAN I Introduction and Background 1.1 Project Site Identification and Location Little Grassy Creek project site is located two miles southwest of the town of Stovall. It is located on Gela Road off HWY 15 north of the town of Oxford, North Carolina. The site is located in the Roanoke River Basin. Little Grassy Creek and UT1 are located in the eight-digit hydrologic unit code (HUC) 03010102 and North Carolina Division of Water Quality (NCDWQ) subbasin 03-02-06. The project area is approximately five miles downstream of the headwaters of Little Grassy Creek. The project location is shown on Figure 1. The primary land use within the project area is agriculture, with limited forested areas along the ' perimeter. Riparian zones transition throughout the project area between bottomland forest and cleared agricultural fields with minimal preserved buffer. 1.2 Project Goals and Objectives C i The specific goals for the Little Grassy Creek restoration project are as follows: ¦ Stabilizing the banks on 469 feet of UT1 and 100 feet on Little Grassy Creek; ¦ Controlling invasive species for 7 acres along UT1; ¦ Enhancing stream buffer on approximately 8.3 acres along UT1 and Little Grassy Creek; ¦ Preserving approximately 14,697 feet of stream along UT1 and Little Grassy Creek; ¦ Establishing native streambank and floodplain vegetation in the permanent conservation easement; ¦ Improving water quality in the Little Grassy Creek watershed by restoring the riparian buffer and reducing bank erosion. To accomplish these goals stream bank stabilization structures will be added to the lower section of UT1 and an in-stream structure (cross vane) will be added downstream of the culverted crossing on Little Grassy Creek to stabilize the stream. Also, invasive vegetation will be removed and native vegetation will be re-established. Table 1.1 Project Restoration Structure and Objectives Project Number 050661501 Little Grass Creek Restoration Station Range Restoration Priority Existing Design Comments Segment/Reach ID Type Approach Length Length UT1Buffer 10+00 -31+74 Preservation N/A 2,174 LF 2,174 LF Enhancement UT1 Stream 31+74 -36+43 Enhancement PIV 469 LF 469 LF Bank Enhancement Level II Stabilization Little Grassy Creek 10+00 -125+90 Preservation 126+90- 136+24 Preservation N/A 12,524 LF 12,524 LF Little Grassy Creek 125+90 -126+90 Enhancement PIV 100 LF 100 LF Cross Vane Enhancement Level II BUCK ENGINEERING LITTLE GRASSY CREEK RESTORATION PLAN 1-0 11 2 Background Science and Methods 2.1 Lateral Stream Stability The degree of lateral containment (confinement) and potential lateral erosion are assessed in the field by measuring the meander width ratio (MWR) and the Bank Erosion Hazard Index (BEHI) (Rosgen, 2001a). The MWR is the meander belt width divided by the bankfull channel width. This measurement provides insight into lateral channel adjustment processes, depending on stream type and degree of confinement; for example, an MWR of 3.0 often corresponds with a sinuosity of 1.2, which is the minimum value for a stream to be classified as meandering. If the MWR is less than 3.0, lateral adjustment is probable. BEHI ratings along with near bank shear stress estimates can be compared to data from monitored sites and used to estimate the annual lateral stream bank erosion rate. 2.2 Vegetation The planting of additional and/or more desirable vegetation is an important aspect of the restoration plan. Vegetation helps stabilize stream banks, creates habitat and serves as a food source for wildlife, lowers water temperature by stream shading, improves water quality by filtering overland flows, and improves the aesthetics of the site. The reforestation component of a restoration project typically includes live dormant staking of the stream banks, riparian buffer plantings, invasive species removal, and seeding for erosion control. The stream banks and the riparian area are typically planted with both woody and herbaceous vegetation to establish a diverse streamside buffer. Vegetating the stream banks is a very desirable means of erosion control because of the dynamic, adaptive, and self-repairing qualities of vegetation. Vegetative root systems stabilize channel banks by holding soil together, increasing porosity and infiltration, and reducing soil saturation through transpiration. During high flows, plants lie flat and stems and leaves shield and protect the soil surface from erosion. In most settings, vegetation is more aesthetically appropriate than engineered stabilization structures. Stream banks are delineated into four zones when considering a planting scheme: 1. Channel bottom - extending up to the low flow stage. Emergent, aquatic plants dominate bank range, extending from the low flow stage to the bankfull stage 2. Lower bank - frequently flooded, extending from the low flow stage to the bankfull stage. A mix of herbaceous and woody plants including sedges, grasses, shrubs and trees 3. Upper bank - occasionally flooded, but most often above water. Dominated by shrubs and small trees. 4. Riparian area - infrequently flooded, terrestrial and naturally forested with canopy-.forming trees. The most appropriate source of plant material for any project is the site itself. Desirable plants that need to be removed in the course of construction should be salvaged and transplanted as part of the restoration plan. The next best alternative is to obtain permission to collect and transplant native plants from areas nearby. This ensures that the plants are native and adapted to the locale. Finally, BUCK ENGINEERING 2-1 LITTLE GRASSY CREEK RESTORATION PLAN plants may need to be purchased. They should be obtained from a nearby reputable nursery that guarantees that the plants are native and appropriate for the locale and climate of the project site. 2.2.1 Live Staking ' Live staking is a method of revegetation that utilizes live, dormant cuttings from appropriate species to cheaply, and effectively established vegetation. The installation of live stakes on stream banks ' serves to protected the banks from erosion and at the same time provide habitat, shade and improved aesthetics. Live staking must take place during the dormant season (November - March). Live stakes can be gathered locally or purchased from a reputable commercial supplier. Stakes should be ' at least 'h inch and no more than 2 inches in diameter, between 2 and 3 feet in length, and living, based on the presence of young buds and green bark. Stakes are cut at an angle on the bottom end and driven into the ground with a rubber mallet. Split and damaged stakes must be replaced. 2.2.2 Riparian Buffer Re-Vegetation Riparian buffers are naturally occurring ecosystems adjacent to rivers and streams and are associated ' with a number of benefits. Buffers are important in nutrient and pollutant removal in overland flow and may provide for additional subsurface water quality improvement in the shallow ground water flow. Buffers also provide habitat and travel corridors for wildlife populations and are an important ' recreational resource, as well. It is also important to note that riparian buffer areas help to moderate the quantity and timing of runoff from the upland landscape and contribute to the groundwater recharge process. n Buffers are most valuable and effective when comprised of a combination of trees, shrubs, and herbaceous plants. Although greater widths generally increase the effectiveness of riparian buffers in improving water quality and habitat, even buffers less than 85 feet wide have been proven to have a beneficial impact (Budd et al., 1987). An estimated minimum width of 30 feet is required for creating beneficial forest structure and riparian habitat. In general, agency requirements provide for a minimum 50-foot buffer on each side of the stream beginning from the top of the stream channel banks. In stream and wetland restoration, where buffer width is often limited, the following design principals apply: ¦ Design for sheet flow into and across the riparian buffer area. ¦ If possible, the width of the riparian buffer area should be relative to the watershed area and the slope of the terrain (i.e. the velocity of the flow through the buffer). ¦ Forest structure should include understory and canopy species. Canopy species are particularly important adjacent to waterways to moderate stream temperatures and to create habitat. ¦ Use native plants that are adapted to the site conditions (e.g., climate, soils, and hydrology). In suburban and urban settings riparian forested buffers do not need to resemble natural ecosystems to improve water quality and habitat. 2.3 Risk Recognition It is important to recognize the risks inherent in the assessment, design, and construction of environmental restoration projects. Restoration projects involve the interpretation of existing BUCK ENGINEERING LITTLE GRASSY CREEK RESTORATION PLAN 2-2 conditions, development of design criteria, application criteria to the restoration design, and, most importantly, the execution of the construction phase. There are many factors that determine the success of restoration projects and many of these factors are beyond the influence of the project engineer. To list each factor is beyond the scope of this report; and would not improve the project design, as it is impossible to consider and to design for every contingency. However, it is important to acknowledge that such variables as daily temperatures, the amount and frequency of rainfall during and following construction, subsurface conditions, and changes in watershed characteristics, can ultimately determine the success of a project. Many restoration sites will require some post-construction maintenance, primarily because newly planted vegetation plays a large role in channel and floodplain stability. Stream restoration projects are most vulnerable to adjustment and erosion immediately after construction, before vegetation has had a chance to establish fully. Risk of instability diminishes with each growing season. Streams and floodplains usually become self-maintaining after the second year of growth. However, unusually heavy floods often cause erosion, deposition and/or loss of vegetation in even the most stable channels and forested floodplains. BUCK ENGINEERING LITTLE GRASSY CREEK RESTORATION PLAN 2-3 3 Watershed Assessment Results 3.1 Watershed Delineation The project site is located in a rural section of Granville County in the Piedmont physiographic region. The topography is characterized by rolling hills and alluvial valleys with a dendritic stream pattern. Land use in the surrounding area has remained relatively constant over the last 25 years with the majority of land being agricultural and forested. Site hydrology is shown in Figure 2 ' More detailed information for each project reach is presented in the sections below. Characterizations were performed by gathering information on topography, soils, land use, and percent impervious surface. The percent impervious of each watershed was estimated using aerial ' photography and GIS analysis. Figure 3 shows the watershed delineations for both Little Grassy Creek and UT1 on USGS 7.5 minute topographic mapping. ' 3.1.1 Little Grassy Creek The area of the Little Grassy Creek watershed is approximately 8.2 square miles. Land use for the watershed is low in diversity with land cover types including: upland and bottomland forest, shrub ' land, county roads and agricultural land. Based on this information, the impervious land cover was determined to be approximately 1 percent. ' Elevations within the Little Grassy Creek watershed range from approximately 380 feet to 580 feet above mean sea level (MSL) with a relative relief of 200 feet. ' 3.1.2 UT1 to Little Grassy Creek The area of the UT1 to Little Grassy Creek watershed is approximately 0.25 square miles. The land ' use is composed largely of agricultural fields and forested land with one county road crossing. Overall, the watershed has less than 1 percent impervious land cover. Elevations within the UT1 watershed range from approximately 390 feet to 490 feet with a relative relief of 100 feet. Similar to Little Grassy Creek, soils at the project site are mapped primarily as Chewacla loam (NRCS, 1976), which is described below. ' 3.2 Surface Water Classification NCDWQ designates surface water classifications for water bodies such as streams, rivers, and lakes, which define the best uses to be protected within these waters (e.g., swimming, fishing, and drinking water supply). These classifications carry with them an associated set of water quality standards to protect those uses. All surface waters in North Carolina must at least meet the standards for Class C (fishable/swimmable) waters. The other primary classifications provide additional levels of protection for primary water contact recreation (Class B) and drinking water supplies (WS). Class C waters are protected for secondary recreation, fishing, wildlife, fish and aquatic life propagation and survival, agriculture and other uses suitable for Class C. Classifications and their associated BUCK ENGINEERING LITTLE GRASSY CREEK RESTORATION PLAN 3-1 protection rules may also be designed to protect the free flowing nature of a stream or other special characteristics. Little Grassy Creek is classified by the NCDWQ as a Class C water (DWQ Index No. 23-2-4). UT1 is not specifically mentioned in the Roanoke Basin Water Quality standards regulation. However, based on NCDWQ's Tributary Rule, unless specified, a tributary has the same designated uses as the stream into which it flows. Therefore, UT1 is also considered to be Class C water. 3.3 Geology Little Grassy Creek is located in an alluvial valley. The valley is composed of fine alluvium (sand and silt), which has been deposited on the floodplain to a depth of two to three feet. Larger gravels and cobble are found below the alluvium and in the streambed. The streambed is underlain by bedrock, with knickpoints present in some reaches. The geologic setting of the site is the Carolina Slate Belt of the Piedmont physiographic province. The Carolina Slate Belt is comprised mainly of. metavolanic rock with interbedded felsic to mafic tuffs and flowrock. 3.4 Soils Based on the North Carolina Soil Survey for Granville County (NRCS, 1976), soils at the project site are mapped primarily as Chewacla loam (Ch). The Chewacla series consists of nearly level, somewhat poorly drained soils of stream floodplains. These soils formed in recent alluvium and are frequently flooded for brief periods of time. The surface layer typically extends to a depth of 9 inches and is dark brown. The subsoil is a dark brown or light olive brown color with grayish brown to yellowish brown mottles. The Chewacla soil series is listed as hydric by the National Resource Conservation Service (1996). Small, sporadic pockets within the Little Grassy Creek floodplain would be classified as jurisdictional wetlands; however the majority of the floodplain is reasonably well drained. 3.5 Land Use The primary land use within the project area is agriculture, with limited forested areas along the perimeter. Riparian zones transition throughout the project area between bottomland forest and cleared agricultural fields with minimal preserved buffer. The overall Little Grassy Creek and UT1 watersheds are mostly rural with land uses that include agriculture, timber logging, forested area and some residential property. 3.6 Endangered/Threatened Species Some populations of plants and animals are declining either as a result of natural forces or due to their difficulty in competing with humans for resources. Plants and animals with a federal classification of Endangered (E), Threatened (T), Proposed Endangered (PE), and Proposed Threatened (PT) are protected under the provisions of Section 7 and Section 9 of the Endangered Species Act of 1973. Federally classified species listed for Granville County, and any likely impacts BUCK ENGINEERING 3-2 LITTLE GRASSY CREEK RESTORATION PLAN 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 to these species as a result of the proposed project construction, are discussed in the following sections. Species that the North Carolina Natural Heritage Program (NHP) lists under federal protection for Granville County as of May 31, 2006 are listed in Table 3.1. The table also includes Federal Species of Concern that are found in Granville County. A brief description of the characteristics and habitat requirements of threatened and endangered species follow the table, along with a conclusion regarding potential project impact on each threatened and endangered species. TABLE 3.1 Species Under Federal Protection and Species of Concern in Granville County Little Grassy Creek Restoration Plan Scientific Name Common Federal Date Listed State Habitat Present / Biological Name Status Status Conclusion Federally Listed Threatened and Endangered Species Haliaeetus leucocephalus Bald Eagle T 3/11/1967 T No Effect Alasmidonta heterodon Dwarf E 3/14/1990 E No Effect Wedgemussel Ptilimnium nodosum Harperella E 9/28/1988 E No Effect Echinacea laevigata Smooth E 10/8/1992 E-SC No Effect Coneflower Federal Species of Concern Carolina , Etheostoma collis Darter - population.2 Eastern FSC NA SC NA Piedmont Population Ambloplites cavifrons Roanoke FSC NA SR NA Bass Orconectes virginiensis Chowanoke FSC NA SC NA Crayfish Lasmigona subviridis Green Floater FSC NA E NA Lampsilis cariosa Yellow FSC NA E NA Lampmussel Fusconaia masoni Atlantic Pigtoe FSC NA E NA Elliptio lanceolata Yellow Lance FSC NA E NA Alasmidonta varicosa Brook Floater FSC NA E NA Delphinium exaltatum Tall Larkspur FSC NA E-SC NA Carolina Lotus helleri Birdfoot- FSC NA SR-T NA Trefoil Butner Marshallia sp. 1 Barbara's- FSC NA SR-L NA Buttons BUCK ENGINEERING 3-3 LITTLE GRASSY CREEK RESTORATION PLAN Torrey's Pyclranthemum torrei Mountain- FSC NA SR-T NA Mint Smooth- Scleria sp. 1 Seeded Hairy FSC NA SR-L NA Nutrush Notes: E An Endangered species is one whose continued existence as a viable component of the state's flora or fauna is determined to be in jeopardy. T Threatened PE Proposed Endangered PT Proposed Threatened PD These species have been proposed for delisting from the current status. FSC Federal Species of Concern SC A Special Concern species is one that requires monitoring but may be taken or collected and sold under regulations adopted under the provisions of Article 25 of Chapter 113 of the General Statutes (animals) and the Plant Protection and Conservation Act (plants). SR A Significantly Rare species is not listed WE," "T," or "SC," but which exists in the state in small numbers and has been determined to need monitoring. L The range of the species is limited to North Carolina and adjacent states (endemic or near endemic). These are species which may have 20-50 populations in North Carolina, but fewer than 50 populations rangewide. The preponderance of their distribution is in North Carolina and their fate depends largely on conservation here. Also included are some species with 20-100 populations in North Carolina, if they also have only 50- 100 populations rangewide and declining NA Information not available Bald Eagle Threatened-Proposed for Delisting Family: Accipitridae Federally Listed: March 11, 1967 Bald eagles are large raptors, 32 to 43 inches long, with a white head, white tail, yellow bill, yellow eyes, and yellow feet. The lower section of the leg has no feathers. Wingspread is about seven feet. The characteristic plumage of adults is dark brown to black with young birds completely dark brown. Juveniles have a dark bill, pale markings on the belly, tail, and under the wings and do not develop the distinctive white head and tail until five to six years old. Bald eagles in the Southeast frequently build their nests in the transition zone between forest and marsh or open water. Nests are cone-shaped, six to eight feet from top to bottom, and six feet or more in diameter. They are typically constructed of sticks lined with a combination of leaves, grasses, and Spanish moss. Nests are built in dominant live pines or cypress trees that provide a good view and clear flight path, usually less than 0.5 miles from open water. Winter roosts are usually in dominant trees, similar to nesting trees, but may be somewhat farther from water. In North Carolina, nest building takes place in December and January, with egg laying (clutch of one to three eggs) in February and hatching in March. Bald eagles are opportunistic feeders consuming a variety of living prey and carrion. Up to 80 percent of their diet is fish, which is self caught, scavenged, or robbed from osprey. They may also take various small mammals and birds, especially those weakened by injury or disease. BUCK ENGINEERING LITTLE GRASSY CREEK RESTORATION PLAN 3-4 Potential habitat for the bald eagle does not exist in the study area. The site does riot provide suitable nesting areas less than 2 miles from open water. No nests were observed during the field feasibility surveys of the project area. In addition, a search of the NHP database on May 31, 2006 found no occurrences of the bald eagle within the vicinity of the proposed project; therefore the proposed project is not expected to have an impact on this species. BIOLOGICAL CONCLUSION: Dwarf Wedgemussel Family: Unionidae Federally Listed: March 14, 1990 NO EFFECT The dwarf wedgemussel is a small freshwater mussel with a trapezoidal-shaped shell that is usually less then 1.7 inches in length and is brown to yellowish brown in color. It is historically known to exist from New Brunswick, Canada to North Carolina. Documented populations in N.C. have occurred in Johnston, Wake, Orange, Nash, Wilson, Granville, Person, Vance, Franklin and Warren Counties. The dwarf wedgemussel inhabits creeks and rivers close to the banks, under overhangs, and around submerged logs. It is also known to live on firm substrate of sand, gravel, and muddy sand with a slow to moderate current, and requires clean water that is well oxygenated and nearly silt free. Hosts for the dwarf wedgemussel larvae (glochidia) that have been identified include the tessellated darter (Etheostoma olmstedi), Johnny darter (E. nigrum), and mottled sculpin (Cottus bairdi). While the dwarf wedgemussel is found in Granville County, it is not known to occur in the Roanoke Basin. Therefore the proposed project is not expected to have an impact on this species. BIOLOGICAL CONCLUSION: NO EFFECT Smooth Coneflower Plant Family: Asteraceae Federally Listed: October 8, 1992 Smooth coneflower grows up to 5 feet tall with smooth stems and few elliptical to lanceolate leaves. Flowers are normally solitary, raylike, and light pink to purplish in color. Smooth coneflower can be distinguished from its popular relative Echinacaea purpurea (Purple coneflower) by its leaves, which are never cordate like those of the purple coneflower. There are 24 known populations of Smooth coneflower with 6 known in North Carolina. Historically, the species habitat was prairie-like, often controlled by fire. Now, due to urbanization and fire suppression, known populations are limited to open woods, cedar barrens, utility right of ways, and dry limestone bluffs normally with magnesium or calcium rich soils associated with mafic rock. The study site does not have favorable habitat for Smooth coneflower since it has been heavily disturbed by grazing, and its soils are not magnesium or calcium rich. A May 31, 2006 search of the BUCK ENGINEERING LITTLE GRASSY CREEK RESTORATION PLAN 3-5 NHP database indicated no known populations within the immediate project area according to the NHP website. It is concluded that the project will not impact this endangered species. BIOLOGICAL CONCLUSION: NO EFFECT Harperella Family: Apiaceae Federally Listed: September 28, 1988 This annual herb grows to a height of 6 to 36 inches. The leaves are reduced to hollow, quill-like structures. The small, white flowers occur in heads, or umbels, not unlike those of Queen Anne's lace (Daucus carota). Flowers have five regular parts and are bisexual or unisexual, each umbel containing both perfect and male florets. Seeds are elliptical and laterally compressed. In pond habitats, flowering begins in May, while riverine populations flower much later, beginning in late June or July and continuing until frost. Pollination biology of the species has not been studied, but seed set is apparently profuse in this annual since populations in localized areas can achieve a high density and number of individuals each year. This plant is a relatively prolific annual, and large numbers may occur within each population, especially along rivers. Harperella typically occurs in two habitat types: (1) rocky or gravel shoals and margins of clear, swift-flowing stream sections; and (2) edges of intermittent pineland ponds in the coastal plain. One of two known populations of Harperella occurs within Granville County. However, based on field surveys, the project area lacks suitable habitat for the species. Therefore, there are no effects anticipated to this endangered species. BIOLOGICAL CONCLUSION: Federal Species of Concern and State Status NO EFFECT Federal Species of Concern (FSC) are not legally protected under the Endangered Species Act and are not subject to any of its provisions, including Section 7, until they are formally proposed or listed as Threatened or Endangered. Table 3.1 includes FSC species listed for Granville County and their state classifications. Organisms that are listed as Endangered (E), Threatened (T), or Special Concern (SC) on the NHP list of Rare Plant and Animal Species are afforded state protection under the State Endangered Species Act and the North Carolina Plant Protection and Conservation Act of 1979. However, the level of protection given to state-listed species does not apply to NCDOT activities. 3.7 Cultural Resources During the site evaluation, two earthen and rock-constructed dams, one of which is associated with an old mill house structure, were found to constrain the creek. The dam/mill structure was assigned state site number 31GV285 by the North Carolina Department of Cultural Resources State Historic Preservation Office (SHPO). Both that site, as well as the other dam (assigned state site number 31GV286 by SHPO), lie outside of the area proposed for stream restoration. Based on consultation BUCK ENGINEERING 3-6 LITTLE GRASSY CREEK RESTORATION PLAN with SHPO, Buck Engineering agreed to provide additional information on the sites. If additional archaeological resources are found during construction, work will halt in the area of discovery until a determination of National Register Eligibility can be made. However, unless additional resources are found, there are no cultural resource constraints to the project as designed. 1 II 3.8 Potentially Hazardous Environmental Sites An EDR Transaction Screen Map Report was obtained and it identifies and maps real or potential hazardous environmental sites within the distance required by the American Society of Testing and Materials (ASTM) Transaction Screen Process (E 1528). A copy of the report with an overview map is included in Appendix B. The overall environmental risk for this site was determined to be low. The screening reviewed Superfund (National Priorities List, NPL); hazardous waste treatment, storage, or disposal facilities; the Comprehensive Environmental Response, Compensation, and Liability Act Information System (CERCLIS); suspect state hazardous waste, solid waste and landfill facilities; and leaking underground storage tanks. No hazardous environmental sites were found in the vicinity of the proposed project area. During field data collection, there was no evidence of potential hazardous sites in the proposed project vicinity and conversations with landowners did not reveal any further knowledge of hazardous environmental sites in the area. 3.8.1 Potential Constraints and Risks Buck Engineering assessed the Little Grassy Creek project site in regards to potential fatal flaws and site constraints. No constraints or fatal flaws have been identified during project design development. 3.8.2 Property Ownership and Boundary The project reaches flow through a 192-acre tract owned by Mrs. Joyce Carr and a 409-acre tract owned by Mr. Sandy Gable. The primary site use is agriculture, with some forested areas along the perimeter of the properties. NCDOT has purchased the land immediately adjacent to the stream within the conservation easement boundaries as shown in Figure 2. The Gable's have an easement with the state guaranteeing a stream crossing and access to their pasture fields. 3.8.3 Hydrologic Trespass The topography of the site supports the design without creating the potential for hydrologic trespass. Little Grassy Creek is mapped as Zone A within the project boundary, meaning that no detailed hydraulic study has been done. Little Grassy UT1 is not located within a FEMA mapped flood zone except for the portion within the Little Grassy Creek floodplain. No detailed hydraulic study is required for this project. 3.8.4 Site Access ' The site can be accessed via Sam Young Road (SR 1427), which passes along the boundary of fields containing the project reaches, and a dirt road that allows access to the fields, Little Grassy Creek, and UTL Access will be granted for construction and post-restoration monitoring. 3.8.5 Utilities No known utilities are located on site. BUCK ENGINEERING LITTLE GRASSY CREEK RESTORATION PLAN 3-7 4 Stream Existing Conditions 4.1 Reach Identification For analysis and design purposes, the on-site streams were divided into two reaches. The main stream through the site is Little Grassy Creek. It flows onto the project site at Gela Road, and continues to flow from the south to the north out of the project boundary. UT1 flows from the east and ends at the confluence with Little Grassy Creek. The reach locations are shown in Figure 2. Little Grassy Creek's 8.2 square mile watershed was determined to be approximately 1 percent impervious. The drainage area for UT1 is 0.25 square miles and was determined to be less than 1 percent impervious. 4.2 Channel Classification and Stability Little Grassy Creek Little Grassy Creek is classified as a moderately stable Rosgen E4 stream type. Pebble counts using the modified Wolman procedure (Wolman, 1954; Rosgen, 1996) indicate the median particle size in the riffles is 32.0 mm and the median particle size in the pools is 2 mm. The cumulative D50 particle size is 8.0 mm. These particle sizes are representative of a gravel bed stream. Bank height ratios (top of low bank height divided by bankfull height) range from 1.0 to 1.4. A bank height ratio of 1.0 is ideal because it indicates that the stream has access to the energy dissipating effects of its floodplain during channel forming flow events. Rosgen (2001) converted bank height ratios to stability ratings. He rated streams with bank height ratios between 1.3 and 1.5 as "unstable." Bank height ratios greater than 1.6 are considered to be "highly unstable." The measured meander width ratio of Little Grassy Creek ranges from 4.2-12.0. This is a very stable range for an E4 stream type, indicating a low degree of lateral confinement. These values show that the creek is free to adjust pattern within its valley. Overall, the project reach has a stable pattern with a sinuosity of 1.26. E stream types generally have a sinuosity of 1.5 +/- 0.2. In general, the downstream half has a greater diversity of bedform in terms of riffle and pool sequences. Bedrock knickpoints provide grade control throughout the reach, but the knickpoints are more prominent in the downstream third of the reach. A bedrock knickpoint just above the bridge on Gela Road sets the invert grade of the project site on the upstream reach. There is some diversity of riffles and pools with relatively long runs in the upstream half. The average slope for this reach is 0.0021 ft/ft. UTl UT1 drains a small, agricultural/forested watershed (0.25 mi2), and is classified as a C stream type upstream transitioning to an E stream type downstream. Although, the upstream section is classified as a C system, it functions more like a Bc system, dissipating its energy with a series of steps and pools rather than through meander geometry. Sinuosity is higher in the middle section with energy dissipation occurring through a regular meandering pattern. BUCK ENGINEERING 41 LITTLE GRASSY CREEK RESTORATION PLAN During the initial site assessment in 2002, this stream was highly degraded due to headcutting and ' bank erosion attributed to unrestricted cattle access and lack of sufficient riparian vegetation. Since this time, cattle have been removed from the site, allowing the stream to stabilize and riparian vegetation has been established. The downstream end of UT1 is still experiencing lateral instability. The lateral instability has resulted in bank erosion and channel degradation. Invasive species along UT1 have hindered the establishment of a mature buffer. The percent cover ' of invasive species for the understory is approximately 20 percent and in the floor of the buffer it is estimated to be 85 to 90 percent. C Table 4.1 Geomorphic Data for Little Grassy Creek and UT1 Parameter Value Units UTI Little Grassy Rosgen Stream Type C6/1-E6 E4/2 Bankfull Width (Wbkf) 6.9-11.4 26.9-38.1 Feet Bankfull Mean Depth (dbk f) 0.6-1.2 2.7-3.4 Feet Cross-Sectional Area (Abkf) 6.4-8.2 91.7-95.2 Square feet Width/Depth Ratio (W/D ratio) 5.8-20.3 7.9-13.2 Bankfull Max Depth (dmbkf) 1.1-1.7 4.0-4.3 Feet Floodprone Area Width (W fpa) 55.0-69.4 128 - 164 Feet Bank Height Ratio (BHR) 1.3-1.8 1.0-1.4 Entrenchment Ratio (ER) 4.8-10.1 1.4-4.1 Meander Width Ratio N/A N/A Channel Materials (Particle Size Index - d50) Silt/clay Gravel die 0.062 0.062 mm d35 0.062 2.0 mm d5o 0.062 8.0 mm ds4 13.9 64.0 mm d, 38.5 128.0 mm Slope (S) 0.0008 0.0116 Feet per foot Channel Sinuosity (K) 1.07 1.26 Evolution Scenario C -E-G-F-C E-G-F-C-E Notes: 1. Where multiple cross-sections were surveyed in a single reach and data varied, the data are presented as a range of values. 2. N/A: Meander Width Ratio not measured because channels have been straightened. BUCK ENGINEERING LITTLE GRASSY CREEK RESTORATION PLAN 42 4.3 Vegetation Little Grassy Creek Vegetation along the main channel of Little Grassy Creek is relatively diverse with a well-developed buffer of trees in most areas throughout the project reach. Some clearing in the vicinity of the stream has recently occurred. Trees and shrubs include Red maple (Acer rubrum), Tulip poplar (Liriodendron tulipifera), River birch (Betula nigra), Shagbark hickory (Carya ovata), Northern red oak (Quercus rubra.), White oak (Quercus alba), Musclewood (Carpinus carolinia), Sweetgum (Liquidambar styraciflua), Sycamore (Platanus occidentalis), Beech (Fagus grandifolia), Spicebush (Lindera benzoin), Tag alder (Alnus serrulata), Silky dogwood (Cornus amomum), Flowering dogwood (Cornus florida), Sassafras (Sassafras albidum), Blueberry (Vaccinium sp.) Blackberry (Rubus spp.), and Multiflora rose (Rosa multiflora). The herbaceous and vine layer along the stream bank consists of sedges (Carex spp.), Panic grasses (Panicum spp.), Japanese honeysuckle (Lonicera japonica), Greenbrier (Smilax spp.), Ground-nut (Apios americana), Poison ivy (Toxicodendron radicans), and Virginia creeper (Parthenocissus quinquefolia). UTl Floodplain vegetation on both banks is dominated by a mixture of relatively sparse canopy of Slippery Elm (Ulmus rubra), Sycamore, Sweetgum, Red Maple (Acer rubrum), and Black Willow (Salix nigra) and an understory of Tag alder, Hazelnut (Corylus americana), blackberry multiflora rose, and Spicebush (Lindera benzoin). The herbaceous and vine layer consists primarily of Fescue (Festuca spp.), sedges, Rushes (Juncus spp.), Deertongue (Panicum clandestinum) Wingstem (Verbesina spp.), Sensitive fern (Onoclea sensibilis), Virginia creeper, Japanese Honeysuckle, and Poison ivy. BUCK ENGINEERING 43 LITTLE GRASSY CREEK RESTORATION PLAN 5 Restoration Plan 5.1 Potential for Restoration There are no known or foreseen constraints at the site, associated with structure and/or infrastructure encroachments to a successful stream and buffer enhancement within the project site. The project is located in a rural watershed, with no plans for significant land use changes in the foreseeable future. The primary goals of this restoration plan include the enhancement of approximately 569 feet of stream and enhancement of areas of existing riparian buffer vegetation and the reforestation of cleared floodplain with native species along Little Grassy Creek and UT1 within the conservation easement to: 1) maintain and increase channel bank stability; 2) reduce sedimentation; 3) filter and reduce pollutants; and 4) provide increased habitat for aquatic and terrestrial wildlife. Primary activities within the site are designed to preserve plant community assemblages and to enhance and restore native floodplain vegetation through site preparation and subsequent plantings. 5.2 Little Grassy Creek Design Little Grassy Creek meanders through a wide valley with a well established and vegetated floodplain through the majority of the project length. In several areas, the valley is constricted geologically which limits the floodprone width. As part of the conservation easement, NCEEP agreed to build a culverted road crossing on the lower end of Little Grassy Creek to connect two parcels for the landowner. A cross vane will be installed downstream of the culvert to facilitate bank stability and centralize flow along approximately 100 feet of channel. The project also consists of upgrading one existing ford stream crossings within the conservation easement. These crossings will be reinforced with rip rap to maintain their integrity as crossings for agricultural machinery. In addition, a combination of native herbaceous and woody vegetation will be established in the ' riparian buffer along Little Grassy Creek and UT1. The entire conservation easement will be planted where existing vegetation is lacking or of poor quality. 5.3 UT1 Design The Little Grassy Creek site was assessed for restoration potential during the winter of 2003. At this time, UT1 was determined to be significantly impaired due to impacts from cattle. Following this assessment, the property was sold and the current landowner does not have cattle in this area. As a result, the stream along the upper section of UT1 has stabilized. A defined bed and bank has reestablished and tag alder and black willow are providing good bank stability. The lower section of the stream, approximately 469 feet, has some areas of lateral instability. These areas will be stabilized using minor banks stabilization techniques, primarily the installation of rootwads and live stakes. BUCK ENGINEERING LITTLE GRASSY CREEK RESTORATION PLAN 5-1 The buffer of UT1 is dominated by invasive species. In order to establish a native buffer these invasive species must be removed. Section 5.6 outlines which species to remove and suggests techniques on removing them from the buffer. Once the invasive species have been removed native species will be planted within the conservation easement. The stream bank stabilization along with the planting and establishment of a native buffer along UT1 will enhance stream stability and function. 5.4 Culvert Stream Crossing A stream crossing is required for a private access road which crosses Little Grassy Creek at the project site. To size the culvert required for this crossing, a design discharge was determined and from this, a detailed hydraulic analysis was performed to select the optimal culvert dimensions. Design Discharge The culvert crossing under study is for a private access road, used mainly by the landowner as a transportation path for agricultural machinery and vehicles. This type of crossing should be passable during normal high flows, but does not need to be passable at extremely high flows. For this reason, the design discharge selected for the culvert sizing was the channels' bankfull discharge. A previous stream restoration study performed by the Buck Engineering team in March 2003 for the same reach of Little Grassy Creek identified the bankfull discharge for this stream reach to be 290 cfs. This discharge was used as input for the hydraulic analysis. Hydraulic Analysis A hydraulic model was prepared within the HEC-RAS modeling environment to simulate and size the required culvert. Topographic data of the channel at the culvert location was used to construct the hydraulic model. The culvert was sized such that water surface elevation does not rise more than half a foot above the culvert crown elevation during bankfull flows. Two culvert dimension alternatives were determined for the stream crossing: Alternative I - A single bottomless Con Span Arch, with the following dimensions (see Figure 4): Span: 14 ft Rise: 4 ft Length: 30 ft This design alternative has several advantages: - The culvert is pre-cast, making installation simpler and quicker than a cast-in- place structure. Minimizing construction time minimizes impacts to the stream. Con-Span Arch E co _Flow cn Oft 14ft -------------- Con-Span 30 ft Proposed channel bottom bottomless Existing channel bottom culvert .-.. -. Proposed ` E ^-... fill M ~ CU Keep earthen bottom with 05 Flow same invert elevation. BUCK ENGINEERING Figure 4 Schematic showing dimensions and specifications for LITTLE GRASSY CREEK RESTORATION PLAN Culvert Sizing Alternative 1. 1 1 This culvert design preserves the natural earthen channel - bottom, providing a seamless channel bed transition between the culverted section of the channel and its upstream and downstream channel reaches. In this way, fish passage through the structure is not affected. - The bottomless quality of the culvert avoids piping scour beneath the culvert structure, minimizing maintenance issues. - Sediment transport through the structure may be more efficient than with conventional box culvert design. Alternative 2 - Two box culverts, with the following dimensions (see Figure 5): Span: 6 ft Rise: 5 ft Length: 30 ft This design alternative follows the more conventional culvert design. These culverts may be available pre-cast, or may be cast-in-place. Depending on method of construction, this design alternative may be more economical than Alternative 1. However, this design tends to be less favorable for fish passage and sediment transport across the structure. Two cell box culvert r Flow 5ft 5ft tip ft Eft r > f 30 t Existing channel bottom V Proposed •,..,. ?" _ till _ _ _:: 1 ft f Culvert inlet depressed 1 below channel invert N Flow Figure 5 Schematic showing dimensions and specifications for Culvert Sizing Alternative 2. 5.5 Riparian Buffer Enhancement Based on preliminary analysis and field investigations, riparian buffer enhancement is intended for areas within the property where existing vegetation has been reduced or thinned due to agricultural activities and land clearing. Enhancement of floodplain forest and stream-side habitat allows for development and expansion of characteristic vegetative species across the landscape. Ecotonal changes between community types contribute to habitat diversity and provide secondary benefits, such as enhanced feeding and nesting opportunities for mammals, birds, amphibians, and other wildlife. Planting will be performed between November 11 and March 22 to allow plants to stabilize during dormant period and set root during the spring season. On-site observations and community descriptions from Classification of the Natural Communities of North Carolina (Schafale and Weakley 1990) were used to develop the primary plant community associations that will be promoted during community restoration activities. The site represents approximately twenty acres for riparian buffer enhancement. BUCK ENGINEERING 5-3 LITTLE GRASSY CREEK RESTORATION PLAN A bottomland hardwood forest is the targeted community for areas available for riparian buffer enhancement activities. The vegetation selected for enhancement includes species with high value for habitat, sediment stabilization, rapid growth rates, and the ability to withstand hydraulic forces associated with bankfull flow and overbank flood events that occur within Little Grassy Creek. Certain opportunistic species that may dominate the early successional forests within bottomland hardwood forests have been excluded from riparian buffer restoration efforts with the anticipation that natural regeneration will occur from existing local species. Opportunistic species consist primarily of red maple, box elder (Acer negundo), and sweetgum. These species should also be considered important components of bottomland forests where species diversity has not been jeopardized. Table 5.1 Planting Species for Little Grassy Buffer Restoration Percent Scientific Name Common Name Tree Canopy Species Betula nigra River Birch 15% Quercus phellos Willow oak 10% Diospyros virginiana Persimmon 10% Liriodendron tulipifera Tulip Popular 20% Platanus occidentalis Sycamore 20% Acer rubrum Red Maple 10% Fraxinus pennsylvanica Green Ash 15% Total 100% Understory Species Lindera benzoin Spicebush 20% Alnus serrulata Tag Alder 20% Corylus Americana American Hazelnut 20% Sambucus canadensis Elderberry 10% Cercis canadensis Red Bud 15% Carpinus caroliniana Ironwood 15% Total 100% Live Stakes Sambucus nigra Elderberry 20% Salix sericea Silky Willow 35% Cornus amomum Silky Dogwood 35% Salix nigra Black Willow 10% Total 100% Notes: Planting density for enhancement is 436 trees per acre (10' on centers). BUCK ENGINEERING LITTLE GRASSY CREEK RESTORATION PLAN 5-4 5.6 Invasive Removal 1 H k Prior land use and clearing has removed the some of the native floodplain vegetative communities along Little Grassy Creek and UT1 and within the associated floodplain. However, prior to plant community restoration, remaining invasive vegetation, which exists along the stream banks of UT1, will be cleared by methods including, but not limited to, bush-hogging, mowing or cutting with a bush axe, saw, or other device that will not uproot existing vegetation. Care should be taken to avoid exposure of surficial soils during the clearing of existing vegetation. Continued removal of invasive species through the monitoring period may require additional control. Table 5.2 Invasive species to be controlled if found within conservation easement Scientific Name Common Name Suggested Ligustrun sinense Privet Cut, paint and spray Elaeagnus umbellata Autumn Olive Cut, paint and spray Lonicera japonica Japanese Honeysuckle- Spray Rosa multiflora Multiflora Rose2 Cut, paint and spray Pyrus calleryana Callery Pearl Cut, paint and spray Festuca spp Tall Fescue' Spray Paulownia tomentosa Princess Tree Cut and paint Pueraria lobata Kudzu Cut, paint and spray Microstegium vimineum Japanese Stilt grass' Spray Notes: 1. Groundcover species found within project boundary. 2. Tree/shrubspecies found within project boundary. 5.7 Preservation Approximately 14,697 LF of Little Grassy Creek and UT1 will be preserved. The segments of stream preservation will protect the habitat quality and flooding functions of Little Grassy Creek and IT1. Buffers along the preservation sections will be protected by a permanent conservation easement and additional trees will be planted along Little Grassy Creek and UT1 where existing vegetation is sparse in order to improve the riparian buffer. BUCK ENGINEERING LITTLE GRASSY CREEK RESTORATION PLAN 5-5 6 Performance Criteria Environmental components monitored in this project will be those that allow an evaluation of -channel stability and survivability of riparian vegetation. Post-restoration monitoring will be conducted for five years following the completion of construction to document project success. A mitigation and as-built report will be produced for the site within 90 days following completion of construction on the site. The report will include a detailed survey on four established permanent cross-sections, photographs of cross-section locations, sampling plot locations, and a list of the species planted and the associated densities. Following the as-built report, monitoring reports will be produced annually for five years. These reports will be prepared and submitted to NCEEP by November 30 during each monitoring year. Annual monitoring reports will document the parameters described below. 6.1 Stream Monitoring Geomorphic monitoring of restored stream reaches will be conducted for five years to evaluate the effectiveness of the restoration practices. Monitored stream parameters include stream dimension (cross-sections) and photographic documentation. The methods used and any related success criteria are described below for each parameter. 6.1.1 Cross-Sections Four permanent cross-sections (either surveyed or located using a GPS) will be established with an effort made to include both riffles and pools. Each cross-section will be marked on both banks with permanent pins to establish the exact transect used. A common benchmark will be used for cross- sections and consistently used to facilitate the comparison of year-to-year data. The annual cross- section survey will include points measured at all breaks in slope, including top of bank, bankfull, inner berm, edge of water, and thalweg and at two foot intervals between. Calculations will be made of width/depth ratio, entrenchment ratio, and low bank height ratio. Riffle cross-sections will be classified using the Rosgen stream classification system. There should be little or no change in as-built cross-sections from year to year. If changes do take place they should be evaluated to determine if they represent a movement toward a more unstable condition (e.g., down-cutting, erosion) or are minor changes that represent an increase in stability (e.g., settling, vegetative changes, deposition along the banks, decrease in width/depth ratio and/or cross-sectional area). 6.1.2 Photo Reference Sites Photographs used to evaluate restored sites will be made with a digital camera. There will be one photo reference site per cross-section showing both banks and the stream channel. The cross vane and culvert will also be photographed. Photographs will be used to subjectively evaluate channel aggradation or degradation, bank erosion, success of riparian vegetation, and effectiveness of erosion control measures. Longitudinal photos BUCK ENGINEERING LITTLE GRASSY CREEK RESTORATION PLAN 6-1 should indicate the absences of developing bars within the channel or an excessive increase in channel depth. Lateral photos should not indicate excessive erosion or continuing degradation of the bank over time. A series of photos over time should indicate successional maturation of riparian vegetation. Vegetative succession should include initial herbaceous growth, followed by increasing ' densities of woody vegetation, and then ultimately a mature overstory with herbaceous understory. 6.2 Vegetation Monitoring ' All woody vegetation will be flagged and evaluated for at least five years to determine survival. Approximately 15 staked survival plots shall be evaluated. Plots will be 33 feet by 33 feet and all ' flagged stems will be counted in those plots. Invasive species survival rates will be monitored in these plots as well as survival of planted vegetation. Plots should include both live staked and other planted areas. Success of woody vegetation plantings will be defined as 320 stems per acre after five years. When woody vegetation does not survive, a determination will be made as to the need for replacement; in general, if greater than 25 percent die, replacement will be required. The presence of Non-native species shall be evaluated on a yearly basis and removal may be required by hand cutting and/or herbicide treatment. Herbaceous vegetation, primarily native grasses, planted at the site shall have at least 95 percent coverage of the seeded/planted area. No bare patches shall exceed 10 square feet. Any herbaceous ' vegetation not meeting these criteria shall be replaced. At a minimum, at all times ground cover at the project site shall be in compliance with the North Carolina Erosion and Sedimentation Control Ordinance. 6.3 Maintenance Issues ' ¦ Maintenance requirements vary from site to site and are generally driven by the following conditions: ¦ Projects without established woody floodplain vegetation are more susceptible to erosion from floods than those with a mature hardwood forest. ' ¦ Projects with sandy non-cohesive soils are more prone to short-term bank erosion than cohesive soils or soils with high gravel and cobble content. ' ¦ Urban/suburban sites with rapidly changing hydrology are more prone to short-term bank and floodplain erosion than forested watersheds. ¦ Alluvial valley channels with wide floodplains are less vulnerable than confined channels. ¦ Wet weather during construction can make accurate channel and floodplain excavations difficult. ¦ Extreme and/or frequent flooding can cause floodplain and channel erosion. ¦ Extreme hot, cold, wet, or dry weather during and after construction can limit vegetation growth, particularly temporary and permanent seed. ¦ The presence and aggressiveness of invasive species can affect the extent to which a native buffer can be established. Maintenance issues and recommended remediation measures will be detailed and documented in the As-Built and Monitoring Reports. Factors which may have caused any maintenance needs, including any of the conditions listed above, shall be discussed. 6-2 BUCK ENGINEERING LITTLE GRASSY CREEK RESTORATION PLAN 7 References Andrews, E. D., 1983. Entrainment of gravel from naturally sorted river bed material, Geological Society of America Bulletin, 94, 1225-1231. Bunte, K. and S. Abt. 2001. Sampling surface and subsurface particle-size distributions in wadable gravel- and cobble-bed streams for analyses in sediment transport, hydraulics, and streambed monitoring. Gen. Tech. Rep. RMRS-GTR-74. Fort Collins, CO: U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station. 428 p. Copeland, R.R, D.N. McComas, C.R. Thorne, P.J. Soar, M.M. Jones, and J.B. Fripp. 2001. United States Army Corps of Engineers (USACOE). Hydraulic Design of Stream Restoration Projects. Washington, DC. Dunne, T. and L. B. Leopold, 1978. Water in Environmental Planning. New York: W. H. Freeman and Company. Federal Interagency Stream Restoration Working Group (FISRWG). 1998. Stream Corridor Restoration: Principles, Processes and Practices. National Technical Information Service, Springfield, VA. Gomez, B. 1991. Bedload transport. Earth-Science Reviews 31, 89-132. Harman, W.A., G.D. Jennings, J.M. Patterson, D.R. Clinton, L.O. Slate, A.G. Jessup, J.R. Everhart, and R.E. Smith, 1999. Bankfull Hydraulic Geometry Relationships for North Carolina Streams. Wildland Hydrology. AWRA Symposium Proceedings. Edited by: D.S. Olsen and J.P. Potyondy. American Water Resources Association. June 30-July 2, 1999. Bozeman, MT. Inglis, C.C. 1947. Meanders and their Bearing on River Training. Institution; of Civil Engineers, Maritime and Waterways Engineering Division, Paper No. 7, 54 pp. Jessup, A.G. 2002. Personal communication with W.A. Harman. Knighton, David. 1984. Fluvial Forms and Processes. Rutledge, Chapman, and Hall, Inc. New York, NY. Knighton, David. 1998. Fluvial Forms and Processes. Rutledge, Chapman, and Hall, Inc. New York, NY. Lane, E. W. 1955. Design of stable channels. Transactions of the American Society of Civil Engineers. Paper No. 2776. pp. 1234-1279. Leopold, L. B., M. G. Wolman and J. P. Miller. 1992. Fluvial Processes in Geomorphology. Dover Publications, Inc. New York, NY. BUCK ENGINEERING LITTLE GRASSY CREEK RESTORATION PLAN 7-1 u Leopold, L.B., 1994. A View of the River. Harvard University Press, Cambridge, Mass. McCandless, T. L. 2003. Maryland Stream Survey: Bankfull Discharge and Channel Characteristics of Streams in the Allegheny Plateau and the Valley and Ridge Hydrologic ' Regions. U.S. Fish and Wildlife Service, Annapolis, MD. NRCS - soil survey for Granville County Rosgen, D. L. 1994. A classification of natural rivers. Catena 22:169-199. ' Rosgen, D.L., 1996. Applied River Morphology. Wildland Hydrology Books, Pagosa Springs, Colo. Rosgen, D.L., 1997. A geomorphological approach to restoration of incised rivers. In: Wang, ' S.S.Y, E.J. Langendoen, and F.D. Shields, Jr. (Eds.). Proceedings of the Conference on Management of Landscapes Disturbed by Channel Incision. pp. 12-22. ' Rosgen, D.L., 1998. The Reference Reach - a Blueprint for Natural Channel Design. Draft Presented at ASCE Conference on River Restoration in Denver Colorado - March, 1998. ASCE. Reston, VA. Rosgen, D.L. 2001. A stream channel stability assessment methodology. Proceedings of the Federal Interagency Sediment Conference, Reno, NV, March, 2001. i i W pt on, -Weir and J-Hook Vane Structures... Their Descr Rosgen, D. L. 2001b. The Cross-Vane, Design and Application for Stream Stabilization and River Restoration. Published By: ASCE conference, Reno, NV, August, 2001. Schiechtl, H.M. and R. Stern. 1994. Watercourse Bioengineering Techniques. Blackwell Sciences. Cambridge, MA. Schumm, S.A., 1960. The Shape of Alluvial Channels in Relation to Sediment Type. U.S. ' Geological Survey Professional Paper 352-B. U.S. Geological Survey, Washigton, DC. Simon, A. 1989. A model of channel response in disturbed alluvial channels. Earth Surface ' Processes and Landforms 14(1):11-26. Soar and Thorne. 2001. Channel Restoration Design for Meandering Rivers. U.S. Army Corps of ' Engineers, Engineering Research and Development Center. Coastal and Hydraulics September 2001. Laboratory ERDC\CHL CR-01-1 , , . United States Department of Agriculture, Soil Conservation Service (SCS). 2000. Soil Survey of ' Anson County, North Carolina Wohl, E.E. 2000. Mountain Rivers. Am. Geophys. Union Press, 320 pp. ' BUCK ENGINEERING LITTLE GRASSY CREEK RESTORATION PLAN 7-2 i --.,_f G?eeK G?ass`J m U \0 v U? U '. C9 Project Location Rd A Granville County r j I? 1 &kE gy-dn aurdA«n.wew ¦ ?? wn+ar n ? Z 6 t r F-210t PAOno:9:9.1w54B8 tF? n tt yyn?m?i} .?919.999190 i, [l 7et (l Figure 1. Project Vicinity Map Little Grassy Creek 0 0.5 1 2 Miles Prepared July 6, 2006 1 1 1 1 1 1 • ?? '?., h. i ,•? .` ` <_, , I ..I ::? ?,.- if :u , ,I } =X Legend r R 7 i' ti ~?? Little Grassy Creek ?? •,? , ?` .> I Q Watershed Boundaries i=' t s r DA = 8.1 Sq. mi,?,? `-,ray <'?•' ti;,.?L i , a ? ? ?w..? .. •. J. ab c ay - , f ?. M r'? r ,y?.' ti r ? L, ? I 't/ ' ? ? tYr ' ? - ? R ? +rr P1 ? a I ', S , 4 - " r a 1, ` ?t l cl.. }'r•,p r. Y -w? .'?j? t, r rl rr. :iL -t t f 1z5^ ?. - sue. - r , r ii'fa??,?\ r' ? ?,? Y tt Y 1 ?? } +`•r?5- `rr„+ f r?: :V• ' ? 1 t 1'`?e ? • t n 5 c? ?; - r \?-?l f ; ,? JJ .1?`S,? ?t ., 1.5-•4 '; ; '? Lich' - L~- - -1 r i'+e. 4 -? C ; y `? 77 •t ; : - I ¦ ?.;-t t . . , UTi t;r It I s _ ' r`:1 f ?: ` ?ti' a? r ,d rl l-` r r o., EDA = 0.24 sq. mi. )i+ vy',? ?h r -_ ? it + - ??JC?• g,-•• r 'Jr ? a`'s"- r ? a??t ?? ?JI?i`t `?.R 1 "lr •fY/ J rt-:. I!. r a?-s ?Y?'+ !? ?.a:+?.`?.'?-'- ? 1•• r l >. 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'.Ptir,•rr`:.r r.1a. :,? ti•1,,_.w I L _. _;r..-.•r_,;,.. 1 L ??` "-'':_. .^7 QV'Yt'-i$3?^?t.{.?q?T9 \ I.Yr.: _ !?,+?.•'?? w?-. 43.1': t '•J ? ? ?.lyc .`? , +?:: ,•..? ,, ; 4 M ,T/ / ?l :` t. a•.s'?1-„rid, -t' ?Y +n ire ^l a,w . 1 tilt'.-: • ? t l ri'JI 11 ??'7 Jy - t t. ?+• I ? -. ?? {t7bL ?r = f 4° !'' :' ff,r ' RY m 7 f } I 1 f/».rr,f t r {r F f(• .l b , - i _ ,1' ? •? t 'r ?I1 ?r... + /5 1 ,-?ft -?`I ? +,.t?'??tl }f `..rs?t j? ,? ? ?? `•' ? -- ?t '_ r 1 fly` `•-- j,,t IJ?r r -. , I ?,7 • ?' > ,, „ _. irr f.'.}? ?. ` I e F I ,ar t?Jl /L ?J , , ti l ` r i 11 r J ? ? S + r i r ?? - ,,.r ?'- r ?.. - , I ? f I I I tic#.y J.]( ,?? ?' ?i •? J +r - ? ? t_I ? t. ;. r rt ?{; r..? 1 ? d ?: ? !, f?"`- ? I f• I ) Y:-¦?.}, + '? '•_ w i ? I J ! rt - t'-. "'ll r f I -I '1`'. y' ti y ??lV' ??r9Y - fi _•:`• , ?S cal • ,.r>! .,+*l'11 , II?-• .? I \?ry `-_ :::1"`_-..`- J: - r..r ...J L? ?, M--•aU, I ??.: 'tis k :: Il 5 1',__ - • ? ?4 ? '.? '^rllt• J II •r ?'~", y `? L. ? „ ? ti ? al +?`4.?{t r k l.h r1 ?. ^f r+? r? lr? k n +. ?1 .lL r ti? 1 c•B$ 3? :",. 1 f - ? I ' tr cr ?: / ._`? t .'? is M;1 I I L , js +,,,,-c? a ?r, y -Y^•s:{• IIr If i\ 'S [.?•'.^ r J ? r ` al, I ?, 1 1 ? 1 , 1 ? ti •^? , t (1? xv4. ,? _? DSs I ,r I ? - ? ~ - ?:(? ?.f? r 'j ? >?'? ? ?i.=? r ! r?, ? ?._ - ?5r..-•1-1 ?? ? X?y`?' y I + j• .? 1 ? ., f't t (? . i. I :rll r? n?v„_ • l f is \ Y ,•?? _ .I'? F -?¦ s' "• )?.,i1 •.y?4 4 1$'. a• a '?•. ?IIE¦,I¦..,1j ?. Figure 3 A:NeReWw N6Mar •_ C"" C=27 0 1,000 2,000 4,000 Watershed Boundaries PM1mr.: 913 rE15<99 """"4`"'?"'?'$" FCa Ustem Feet Little Grassy Creek Far'. 9'.9A87.5199 {? II 2?1 . IIlellt Prepared July 6, 2006 Appendix A Cultural Resources Correspondence u 1 Oaker Renee Gledhill-Earley 5/31/2006 State Historic Preservation Office 4617 Mail Service Center Raleigh, NC 276994617 Subject: EEP Stream Mitigation Project in Granville County. Dear Ms. Gledhill-Earley, The Ecosystem Enhancement Program (EEP) requests review and comment on any possible issues that might emerge with respect to archaeological or cultural resources associated with a potential stream restoration project on the subject site. Figure 1 shows a vicinity map of the project area. Figure 2 is a USGS site map that shows the buffer area, the area of potential ground disturbance, and locations of structures on site. Figure 3 shows soils in the project area. A photolog of site structures is also enclosed. The Little Grassy Creek site has been identified for the purpose of providing in-kind mitigation for unavoidable stream channel impacts. Several sections of channel have been identified as significantly degraded. Proposed activities at the site include a combination of riparian buffer enhancement and stream restoration activities. The remnants of two, since-demolished, earthen and rock-constructed dams, one of which is associated with an old mill house structure, are found along Little Grassy Creek. However, these structures are not located in the area proposed for stream restoration activities. The majority of the stream restoration site is in a floodplain that has historically been disturbed by sedimentation from the adjacent fields to the east of the restoration site (the current site use is agricultural) and by cattle accessing the streams. ' We ask that you review this site based on the attached information to determine the presence of any historic properties. We thank you in advance for your timely response and cooperation. Please feel free to contact us with any questions that you may have concerning the extent of site disturbance associated with this project. Sincerely, y & " , Ken Gilland Buck Engineering, A Unit of Michael Baker Corporation 8000 Regency Parkway, Suite 200 ' Cary, NC 27511 cc: ' Robin E. Dolin, Project Manager NC Ecosystem Enhancement Program 1652 Mail Service Center Raleigh, NC 27699 Challengel/L . Gteey- Gassy ?? t ''{ N, J - L r ? l J GrasSR#14301 ?, ovall` 4QJ -f 7-111 I", N f Project Location ! ?t , I .J J _ 1l r r` 1 II Buck E EnI hpinurinp Bwk eel ng 9000 Ra9mcy Pe,kw - , suds 200 Cary. N Ce j.2J511 Plwne: 918.609.5199 A P-919.100.5690 Figure 1. Project Vicinity Map Little Grassy Creek Granville County 0 0.5 1 Miles DSL-NAME ChA- Chewacla/Wehadkee soils. C to 2 percent slopes_ freq flooded _nB - Enon loam, 2 to 6 percent slopes :aeB - Georgeville silt loam. 2 to 6 percent slopes 3eC - Georgeville silt loam. 6 to 10 percent slopes HrB - Herndon silt loam, 2 to 6 percent slopes '-':C - Hendon silt loam. 6 '.C oe,cent slopes -._ -atom Tam. 10 to cues r r it Allik f . . r R s ` a. s Dam and Mill Existing Ford Crossing f * ?4 X11 n X ?. #x t° _.f f ? l Dam < r Legend Restoration and Buffer Areas - - Hydro - Rivers!Streams (100k) Buck a gi-ring Figure 3 JMry"'m 1?k`. 0 250 500 1,000 - s'u'gSoils Map • C ,-y N hC Nr 77511 Feet 161 s° Little Grassy Creek Little Grassy Creek Structures Photolog }? v tijy III ,Ly7j *,/ f f yyTyy ?? L!f ~ ? 011 s p??r ; I ?r l ? R rt #''? f yam,,. ? 4 R °1.!;.1 Area of old dam Area of old dam 2 Mill House 2 North Carolina Department of Cultural Resources 11 t State Historic Preservation Office Peter B. Sandbeck, Adninistrator Michael F. Easley, Governor Office of Archivc s and History Lisbeth C. Evans, Secretary Division of Historical Resources Jeffrey J. Crow, Deputy Secretary David Brook, Director July 10, 2006 Ken Gilland Buck Engineering, A Division of Michael Baker Corporation 8000 Regency Parkway, Suite 200 Cary, NC 27511 Re: Little Grassy Creek EEP Stream Mitigation Project, Granville County, ER 06-1507 Dear Mr. Gilland: Thank you for your letter of May 31, 2006, concerning the above project. We have determined that the project as proposed will not affect any historic structures. We have reviewed the proposed work and recommend that it proceed as long as care is exercised to limit ground disturbance when moving equipment across high ground. Should any archaeological resources be found during the operation, the work should halt in the area of discovery until we can determine the National Register eligibility of the remains. We appreciate your recording of the dam/mill and dam sites. These historic period archaeological sites have been assigned state site numbers 31GV285** and 31GV286**, respectively. Site forms for both have been started. They are enclosed with the request that you complete as much of the missing information as possible (directions to site, historic remains description, e.g.). Please return the updated forms to us for inclusion in our database. We understand that both sites he outside of the area proposed for stream restoration. Should that change, please notify us. Both sites would need to be evaluated by an experienced archaeologist to determine their National Register eligibility. What more can you tell us about the `ford crossing' noted on Figure 2? Was it made by cattle crossing the creek? Does it appear to have any physical remains associated with it? The above comments are made pursuant to Section 106 of the National Historic Preservation Act and the Advisory Council on Historic Preservation's Regulations for Compliance with Section 106 codified at 36 CFR Part 800. Location Mailing Address Telephone/Fax ADMINISTRATION 507 N. Blount Street, Raleigh NC 4617 Mail Service Center, Raleigh NC 276994617 (919)7334763/733-8653 RESTORATION 515 N. Blount Street, Raleigh NC 4617 Mail Service Center, Raleigh NC 276994617 (919)733-6547/715-4801 SURVEY & PLANNING 515 N. Blount Street. Raleigh, NC 4617 Mail Service Center. Raleigh NC 27699-4617 (919)733-6545/7154801 Thank you for your cooperation and consideration. If you have questions concerning the above comment, please contact Renee Gledhill-Earley, environmental review coordinator, at 919/733-4763. In all future communication concerning this project, please cite the above referenced tracking number. Sincerely, a4u W W eter Sandbeck Enclosures (site forms for 31 GV285** and 31 GV286**) Appendix B EDR Transaction Screen Map Report EDR® Environmental Data Resources Inc The EDR Radius Map with GeoCheck® Little Grassy Creek 3031 Gela Road Oxford, NC 27565 Inquiry Number: 1695993.1s June 15, 2006 The Standard in Environmental Risk Management Information 440 Wheelers Farms Road Milford, Connecticut 06461 Nationwide Customer Service Telephone: 1-800-352-0050 Fax: 1-800-231-6802 Internet: www.edrnet.com FORM-NULL-ERN I 1 J TABLE OF CONTENTS SECTION PAGE Executive Summary ----------------------------------------------------------------- ES1 Overview Map---------------------------------------------------------- 2 . Detail Map------------------------------------------------------------- 3 Map Findings Summary --------------------------------------------------- 4 Map Findings----------------------------------------------------------. 6 Orphan Summary ------------------------------------------------------- 7 Government Records Searched/Data Currency Tracking-------------------------- GRA GEOCHECK ADDENDUM Physical Setting Source Addendum-----------------------------------------. A-1 Physical Setting Source Summary ------------------------------------------- A-2 Physical Setting SSURGO Soil Map ------------------------------------------ A-5 Physical Setting Source Map----------------------------------------------- A-14 Physical Setting Source Map Findings---------------------------------------. A-15 Physical Setting Source Records Searched------------------------------------ A-17 Thank you for your business. Please contact EDR at 1-800-352-0050 with any questions or comments. Disclaimer - Copyright and Trademark Notice This Report contains certain information obtained from a variety of public and other sources reasonably available to Environmental Data Resources, Inc. It cannot be concluded from this Report that coverage information for the target and surrounding properties does not exist from other sources. NO WARRANTY EXPRESSED OR IMPLIED, IS MADE WHATSOEVER IN CONNECTION WITH THIS REPORT. ENVIRONMENTAL DATA RESOURCES, INC. SPECIFICALLY DISCLAIMS THE MAKING OF ANY SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE OR PURPOSE. ALL RISK IS ASSUMED BY THE USER. IN NO EVENT SHALL ENVIRONMENTAL DATA RESOURCES, INC. BE LIABLE TO ANYONE, WHETHER ARISING OUT OF ERRORS OR OMISSIONS, NEGLIGENCE, ACCIDENT OR ANY OTHER CAUSE, FOR ANY LOSS OF DAMAGE, INCLUDING, WITHOUT LIMITATION, SPECIAL, INCIDENTAL, CONSEQUENTIAL, OR EXEMPLARY DAMAGES. ANY LIABILITY ON THE PART OF ENVIRONMENTAL DATA RESOURCES, INC. IS STRICTLY LIMITED TO A REFUND OF THE AMOUNT PAID FOR THIS REPORT. Purchaser accepts this Report "AS IS". Any analyses, estimates, ratings, environmental risk levels or risk codes provided in this Report are provided for illustrative purposes only, and are not intended to provide, nor should they be interpreted as providing any facts regarding, or prediction or forecast of, any environmental risk for any property. Only a Phase I Environmental Site Assessment performed by an environmental professional can provide information regarding the environmental risk for any property. Additionally, the information provided in this Report is not to be construed as legal advice. Copyright 2006 by Environmental Data Resources, Inc. All rights reserved. Reproduction in any media or format, in whole or in part, of any report or map of Environmental Data Resources, Inc., or its affiliates, is prohibited without prior written permission. EDR and its logos (including Sanborn and Sanborn Map) are trademarks of Environmental Data Resources, Inc. or its affiliates. All other trademarks used herein are the property of their respective owners. TC1695993.1s Page 1 EXECUTIVE SUMMARY A search of available environmental records was conducted by Environmental Data Resources, Inc (EDR). The report was designed to assist parties seeking to meet the search requirements of EPA's Standards and Practices for All Appropriate Inquiries (40 CFR Part 312), the ASTM Standard Practice for Environmental Site Assessments (E 1527-05) or custom requirements developed for the evaluation of environmental risk associated with a parcel of real estate. TARGET PROPERTY INFORMATION ADDRESS 3031 GELA ROAD OXFORD, NC 27565 COORDINATES i Latitude (North): 36.424400 - 36° 25'27.8" Longitude (West): 78.631500 - 78° 37'53.4" Universal Tranverse Mercator: Zone 17 UTM X (Meters): 712340.8 UTM Y (Meters): 4033427.5 Elevation: 'I 407 ft. above sea level USGS TOPOGRAPHIC MAP ASSOCIATED WITH TARGET PROPERTY Target Property Map: Most Recent Revision: East Map: Most Recent Revision: TARGET PROPERTY SEARCH RESULTS 36078-D6 SATTERWHITE, NC 1981 36078-D5 STOVALL, NC 1981 The target property was not listed in any of the databases searched by EDR. it DATABASES WITH NO MAPPED SITES No mapped sites were found in EDR's search of available ("reasonably ascertainable government records either on the target property or within the search radius around the target property for the following databases: FEDERAL RECORDS NPL------------------------- National Priority List Proposed NPL-------------- Proposed National Priority List Sites Delisted NPL--------------- National Priority List Deletions NPL RECOVERY ------------- Federal Superfund Liens CERCLIS-------------------- Comprehensive Environmental Response, Compensation, and Liability Information . System CERC-NFRAP--------------- CERCLIS No Further Remedial Action. Planned TC1695993.1s EXECUTIVE SUMMARY 1 1 EXECUTIVE SUMMARY CORRACTS----------------- Corrective Action Report RCRA-TSDF----------------- Resource Conservation and Recovery Act Information RCRA-LQG------------------ Resource Conservation and Recovery Act Information RCRA-SQG------------------ Resource Conservation and Recovery Act Information ERNS------------------------ Emergency Response Notification System HMIRS----------------------- Hazardous Materials Information Reporting System US ENG CONTROLS -------- Engineering Controls Sites List US INST CONTROL--------- Sites with Institutional Controls DOD------------------------- Department of Defense Sites FUDS________________________ Formerly Used Defense Sites US BROWNFIELDS---------- A Listing of Brownfields Sites CONSENT ------------------- Superfund (CERCLA) Consent Decrees ROD------------------------- Records Of Decision UMTRA ---------------------- Uranium Mill Tailings Sites ODI-------------------------- Open Dump Inventory TRIS------------------------- Toxic Chemical Release Inventory System TSCA------------------------ Toxic Substances Control Act FTTS------------------------ FIFRA/ TSCA Tracking System - FIFRA (Federal Insecticide, Fungicide, & . Rodenticide Act)/TSCA (Toxic Substances Control Act) SSTS------------------------ Section 7 Tracking Systems ICIS-------------------------. Integrated Compliance Information System PADS________________________ PCB Activity Database System MILTS------------------------ Material Licensing Tracking System MINES----------------------- Mines Master Index File FINDS_______________________ Facility Index System/Facility Registry System RAATS---------------------- RCRA Administrative Action Tracking System STATE AND LOCAL RECORDS SHWS----------------------- Inactive Hazardous Sites Inventory NC HSDS-------------------- Hazardous Substance Disposal Site IMD-------------------------- Incident Management Database SWF/LF______________________ List of Solid Waste Facilities OLI-------------------------- Old Landfill Inventory LUST ------------------------ Regional UST Database LUST TRUST ---------------- State Trust Fund Database UST-------------------------. Petroleum Underground Storage Tank Database AST-------------------------. AST Database INST CONTROL ------------- No Further Action Sites With Land Use Restrictions Monitoring VCP------------------------- Responsible Party Voluntary Action Sites DRYCLEANERS_____________ Drycleaning Sites BROWNFIELDS-------------. Brownfields Projects Inventory TRIBAL RECORDS INDIAN RESERV------------- Indian Reservations INDIAN LUST ---------------- Leaking Underground Storage Tanks on Indian Land INDIAN UST_________________ Underground Storage Tanks on Indian Land EDR PROPRIETARY RECORDS Manufactured Gas Plants--- EDR Proprietary Manufactured Gas Plants SURROUNDING SITES: SEARCH RESULTS Surrounding sites were not identified. Unmappable (orphan) sites are not considered in the foregoing analysis. TC1695993.1s EXECUTIVE SUMMARY 2 EXECUTIVE SUMMARY Due to poor or inadequate address information, the following sites were not mapped: Site Name GRANVILLE COUNTY LANDFILL MISSING LINK CONVENIENCE FAA RCLR SITE-OXFORD FOGLEMAN RESIDENCE (ROY MICHAEL) FOUR CORNERS AMOCO WEST GROCERY STOVALL COUNTRY STORE PROVIDENCE GROCERY N.C. FOREST SERVICE NC STATE DPT OF CORRECTION TOMMY HUFF SERVICE STATION MAE L. CASH GROCERY BEREA MINI MART BEACON FOOD MART TAMMY'S QUICK STOP DANNYS TED ROBERTS GROCERY W.E. STOVALL GROCERY ROADWAY EXPRESS. INC. PLAINVIEW GROCERY HENRY CURRIN BEREA SELF SERV HICKSBORO GROCERY DEAN'S SERVICE STATION PROVIDENCE GROCERY ADCOCK'S MACHINE & WELDING OVERTON'S CONER GRO CLACKS GROCERY CROSSROADS GROCERY WEST GROCERY EEANS GROCERY TOLER'S GROCERY WALTER HITE GROCERY (CLOSED) PHILLIPS GROCERY FRED BLACKWELL'S M.B. FLOYD GROCERY TALLEYS CONVENIENT MART NEIGHBORHOOD GROCERY STOVALL SHAW SCHOOL CHANNEL MASTER/JFD-OXFORD TCI LOGISTICS ACE TRANSPORT TRADE MART #100 BRIDGE TERMINAL TRANSPORT USDA CROPS RESEARCH LAB (SEE C OXFORD DUMP Database(s) SWF/LF LUST, IMD LUST, IMD LUST, LUST TRUST, IMD LUST, IMD LUST, IMD LUST, IMD LUST, IMD UST UST UST UST UST UST UST UST UST UST UST UST UST UST UST UST UST UST UST UST UST UST UST UST UST UST UST UST UST UST UST IMD IMD IMD IMD IMD IMD OLI TC1695993.1s EXECUTIVE SUMMARY 3 i t OVERVIEW MAP -1695993.1 s A Target Property Sites at elevations higher than or equal to the target property ? Sites at elevations lower than A the target property Manufactured Gas Plants 0 National Priority List Sites El Landfill Sites MI. Dept. Defense Sites ! SITE NAME: Little Grassy Creek CLIENT: Buck Engineering ADDRESS: 3031 Gela Road CONTACT: Staci Ricks Oxford NC 27565 INQUIRY #: 1695993.1s LAT/LONG: 36.4244 / 78.6315 DATE: June 15, 2006 ' Copyright ? 2006 EDR. Inc. of 2006 Tole Atlas Rel. 07!2005. 0 114 112 1 Niles Indian Reservations BIA Hazardous Substance /' Oil & Gas pipelines Disposal Sites ® loo-year flood zone ® 5oo-year flood zone National Wetland Inventory State Wetlands DETAIL MAP -1695993.1 s j r • tt Target Property Sites at elevations higher than or equal to the target property • Sites at elevations lower than the target property A Manufactured Gas Plants s Sensitive Receptors ji, National Priority List Sites Landfill Sites III i Dept. Defense Sites 0 1/16 1/6 114 Miles Indian Reservations BIA Hazardous Substance . Oil & Gas pipelines Disposal Sites ® 100-year flood zone ® 500-year flood zone National Wetland Inventory State Wetlands SITE NAME: Little Grassy Creek CLIENT: Buck Engineering ADDRESS: 3031 Gela Road CONTACT: Staci Ricks Oxford NC 27565 INQUIRY #: 1695993.1s LAT/LONG: 36.4244 / 78.6315 DATE: June 15, 2006 Copyrlght ? 2006 EDR, Inc. «2006 Tole Atlas Rel. 07/2005. MAP FINDINGS SUMMARY Target Database Property FEDERAL RECORDS NPL Proposed NPL Delisted NPL NPLRECOVERY CERCLIS CERC-NFRAP CORRACTS RCRA TSD RCRA Lg. Quan. Gen. RCRA Sm. Quan. Gen. ERNS HMIRS US ENG CONTROLS US INST CONTROL DOD FUDS US BROWNFIELDS CONSENT ROD UMTRA ODI TRIS TSCA FTTS SSTS ICIS PADS MILTS MINES FINDS RAATS STATE AND LOCAL RECORDS State Haz. Waste NC HSDS IMD State Landfill OLI LUST LUST TRUST UST AST INST CONTROL VCP DRYCLEANERS BROWNFIELDS TRIBAL RECORDS INDIAN RESERV Search Distance Total (Miles) < 1/8 118-1/4 1/4 - 1/2 1/2 - 1 > 1 Plotted 1.000 0 0 0 0 NR 0 1.000 0 0 0 0 NR 0 1.000 0 0 0 0 NR 0 TP NR NR NR NR NR 0 0.500 0 0 0 NR NR 0 0.500 0 0 0 NR NR 0 1.000 0 0 0 0 NR 0 0.500 0 0 0 NR NR 0 0.250 0 0 NR NR NR 0 0.250 0 0 NR NR NR 0 TP NR NR NR NR NR 0 TP NR NR NR NR NR 0 0.500 0 0 0 NR NR 0 0.500 0 0 0 NR NR 0 1.000 0 0 0 0 NR 0 1.000 0 0 0 0 NR 0 0.500 0 0 0 NR NR 0 1.000 0 0 0 0 NR 0 1.000 0 0 0 0 NR 0 0.500 0 0 0 NR NR 0 0.500 0 0 0 NR NR 0 TP NR NR NR NR NR 0 TP NR NR NR NR NR 0 TP NR NR NR NR NR 0 TP NR NR NR NR NR 0 TP NR NR NR NR NR 0 TP NR NR NR NR NR 0 TP NR NR NR NR NR 0 0.250 0 0 NR NR NR 0 TP NR NR NR NR NR 0 TP NR NR NR NR NR 0 1.000 0 0 0 0 NR 0 1.000 0 0 0 0 NR 0 0.500 0 0 0 NR NR 0 0.500 0 0 0 NR NR 0 0.500 0 0 0 NR NR 0 0.500 0 0 0 NR NR 0 0.500 0 0 0 NR NR 0 0.250 0 0 NR NR NR 0 0.250 0 0 NR NR NR 0 0.500 0 0 0 NR NR 0 0.500 0 0 0 NR NR 0 0.250 0 0 NR NR NR 0 0.500 0 0 0 NR NR 0 1.000 0 0 0 0 NR 0 TC1695993.1s Page 4 MAP FINDINGS SUMMARY Search Target Distance Database Property (Miles) < 118 1/8 - 1/4 1/4 - 1/2 1/2 - 1 > 1 INDIAN LUST 0.500 0 0 0 NR NR INDIAN UST 0.250 0 0 NR NR NR EDR PROPRIETARY RECORDS Manufactured Gas Plants 1.000 0 0 0 0 NR NOTES: TP = Target Property NR = Not Requested at this Search Distance Sites may be listed in more than one database Total Plotted 0 0 0 TC 1695993.1 s Page 5 ' Map ID Direction Distance Distance (ft.) 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Number of Days to Update: Provides confirmation that EDR is reporting records that have been updated within 90 days from the date the government agency made the information available to the public. FEDERAL RECORDS NPL: National Priority List National Priorities List (Superfund). The NPL is a subset of CERCLIS and identifies over 1,200 sites for priority cleanup under the Superfund Program. NPL sites may encompass relatively large areas. As such, EDR provides polygon coverage for over 1,000 NPL site boundaries produced by EPA's Environmental Photographic Interpretation Center (EPIC) and regional EPA offices. Date of Government Version: 04/19/2006 Source: EPA Date Data Arrived at EDR: 05/05/2006 Telephone: N/A Date Made Active in Reports: 05/22/2006 Last EDR Contact: 05/05/2006 Number of Days to Update: 17 Next Scheduled EDR Contact: 07/31/2006 Data Release Frequency: Quarterly NPL Site Boundaries Sources: EPA's Environmental Photographic Interpretation Center (EPIC) Telephone: 202-564-7333 EPA Region 1 Telephone 617-918-1143 EPA Region 3 Telephone 215-814-5418 EPA Region 4 Telephone 404-562-8033 Proposed NPL: Proposed National Priority List Sites Date of Government Version: 04/19/2006 Date Data Arrived at EDR: 05/05/2006 Date Made Active in Reports: 05/22/2006 Number of Days to Update: 17 EPA Region 6 Telephone: 214-655-6659 EPA Region 8 Telephone: 303-312-6774 Source: EPA Telephone: N/A Last EDR Contact: 05/05/2006 Next Scheduled EDR Contact: 07/31/2006 Data Release Frequency: Quarterly DELISTED NPL: National Priority List Deletions The National Oil and Hazardous Substances Pollution Contingency Plan (NCP) establishes the criteria that the EPA uses to delete sites from the NPL. In accordance with 40 CFR 300.425.(e), sites may be deleted from the NPL where no further response is appropriate. Date of Government Version: 04/19/2006 Source: EPA Date Data Arrived at EDR: 05/05/2006 Telephone: N/A Date Made Active in Reports: 05/22/2006 Last EDR Contact: 05/0512006 Number of Days to Update: 17 Next Scheduled EDR Contact: 07/31/2006 Data Release Frequency: Quarterly NPL RECOVERY: Federal Superfund Liens Federal Superfund Liens. Under the authority granted the USEPA by CERCLA of 1980, the USEPA has the authority to file liens against real property in order to recover remedial action expenditures or when the property owner received notification of potential liability. USEPA compiles a listing of filed notices of Superfund Liens. Date of Government Version: 10/1511991 Source: EPA Date Data Arrived at EDR: 02/02/1994 Telephone: 202-564-4267 Date Made Active in Reports: 03/30/1994 Last EDR Contact: 05/23/2006 Number of Days to Update: 56 Next Scheduled EDR Contact: 08/21/2006 Data Release Frequency: No Update Planned TC1695993.1s Page GR-1 11 I GOVERNMENT RECORDS SEARCHED) DATA CURRENCY TRACKING CERCLIS: Comprehensive Environmental Response, Compensation, and Liability Information System CERCLIS contains data on potentially hazardous waste sites that have been reported to the USEPA by states, municipalities, private companies and private persons, pursuant to Section 103 of the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA). CERCLIS contains sites which are either proposed to or on the National Priorities List (NPL) and sites which are in the screening and assessment phase for possible inclusion on the NPL. Date of Government Version: 02/01/2006 Date Data Arrived at EDR: 03/21/2006 Date Made Active in Reports: 04/13/2006 Number of Days to Update: 23 CERCLIS-NFRAP: CERCLIS No Further Remedial Action Planned Archived sites are sites that have been removed and archived from the inventory of CERCLIS sites. Archived status indicates that, to the best of EPA's knowledge, assessment at a site has been completed and that EPA has determined no further steps will be taken to list this site on the National Priorities List (NPL), unless information indicates this decision was not appropriate or other considerations require a recommendation for listing at a later time. This decision does not necessarily mean that there is no hazard associated with a given site; it only means that, based upon available information, the location is not judged to be a potential NPL site. Date of Government Version: 02/0112006 Date Data Arrived at EDR: 03/21/2006 Date Made Active in Reports: 04/13/2006 Number of Days to Update: 23 CORRACTS: Corrective Action Report CORRACTS identifies hazardous waste handlers with RCRA corrective action activity. Date of Government Version: 03/15/2006 Date Data Arrived at EDR: 03/17/2006 Date Made Active in Reports: 04/13/2006 Number of Days to Update: 27 Source: EPA Telephone: 703-413-0223 Last EDR Contact: 03121/2006 Next Scheduled EDR Contact: 06/19/2006 Data Release Frequency: Quarterly Source: EPA Telephone: 703-413-0223 Last EDR Contact: 03/21/2006 Next Scheduled EDR Contact: 06/19/2006 Data Release Frequency: Quarterly Source: EPA Telephone: 800-424-9346 Last EDR Contact: 05/21/2006 Next Scheduled EDR Contact: 09/04/2006 Data Release Frequency: Quarterly RCRA: Resource Conservation and Recovery Act Information RCRAInfo is EPA's comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. RCRAInfo replaces the data recording and reporting abilities of the Resource Conservation and Recovery Information System (RCRIS). The database includes selective information on sites which generate, transport, store, treat and/or dispose of hazardous waste as defined by the Resource Conservation and Recovery Act (RCRA). Conditionally exempt small quantity generators (CESQGs) generate less than 100 kg of hazardous waste, or less than 1 kg of acutely hazardous waste per month. Small quantity generators (SQGs) generate between 100 kg and 1,000 kg of hazardous waste per month. Large quantity generators (LQGs) generate over 1,000 kilograms (kg) of hazardous waste, or over 1 kg of acutely hazardous waste per month. Transporters are individuals or entities that move hazardous waste from the generator off-site to a facility that can recycle, treat, store, or dispose of the waste. TSDFs treat, store, or dispose of the waste. Date of Government Version: 03/09/2006 Date Data Arrived at EDR: 04/2712006 Date Made Active in Reports: 05/30/2006 Number of Days to Update: 33 Source: EPA Telephone: 800-424-9346 Last EDR Contact: 04/27/2006 Next Scheduled EDR Contact: 06/26/2006 Data Release Frequency: Quarterly ERNS: Emergency Response Notification System Emergency Response Notification System. ERNS records and stores information on reported releases of oil and hazardous substances. t Date of Government Version: 12/31/2005 Source: National Response Center, United States Coast Guard Date Data Arrived at EDR: 01/12/2006 Telephone: 202-260-2342 Date Made Active in Reports: 02/21/2006 Last EDR Contact: 04/26/2006 Number of Days to Update: 40 Next Scheduled EDR Contact: 07/2412006 Data Release Frequency: Annually TC1695993.1s Page GR-2 GOVERNMENT RECORDS SEARCHED /DATA CURRENCY TRACKING HMIRS: Hazardous Materials Information Reporting System Hazardous Materials Incident Report System. HMIRS contains hazardous material spill incidents reported to DOT. Date of Government Version: 12/31/2005 Date Data Arrived at EDR: 04/14/2006 Date Made Active in Reports: 05/30/2006 Number of Days to Update: 46 Source: U.S. Department of Transportation Telephone: 202-366-4555 Last EDR Contact: 04/14/2006 Next Scheduled EDR Contact: 07117/2006 Data Release Frequency: Annually US ENG CONTROLS: Engineering Controls Sites List A listing of sites with engineering controls in place. Engineering controls include various forms of caps, building foundations, liners, and treatment methods to create pathway elimination for regulated substances to enter environmental media or effect human health. Date of Government Version: 03121/2006 Date Data Arrived at EDR: 03/27/2006 Date Made Active in Reports: 05/22/2006 Number of Days to Update: 56 Source: Environmental Protection Agency Telephone: 703-603-8905 Last EDR Contact: 03/03/2006 Next Scheduled EDR Contact: 07/03/2006 Data Release Frequency: Varies US INST CONTROL: Sites with Institutional Controls A listing of sites with institutional controls in place. Institutional controls include administrative measures, such as groundwater use restrictions, construction restrictions, property use restrictions, and post remediation care requirements intended to prevent exposure to contaminants remaining on site. Deed restrictions are generally required as part of the institutional controls. Date of Government Version: 03/21/2006 Date Data Arrived at EDR: 03/27/2006 Date Made Active in Reports: 05/22/2006 Number of Days to Update: 56 Source: Environmental Protection Agency Telephone: 703-603-8905 Last EDR Contact: 03/03/2006 Next Scheduled EDR Contact: 07/03/2006 Data Release Frequency: Varies DOD: Department of Defense Sites This data set consists of federally owned or administered lands, administered by the Department of Defense, that have any area equal to or greater than 640 acres of the United States, Puerto Rico, and the U.S. Virgin Islands. Date of Government Version: 1213112004 Date Data Arrived at EDR: 02/08/2005 Date Made Active in Reports: 08/04/2005 Number of Days to Update: 177 Source: USGS Telephone: 703-692-8801 Last EDR Contact: 05/12/2006 Next Scheduled EDR Contact: 08/07/2006 Data Release Frequency: Semi-Annually FUDS: Formerly Used Defense Sites The listing includes locations of Formerly Used Defense Sites properties where the US Army Corps of Engineers is actively working or will take necessary cleanup actions. Date of Government Version: 12/05/2005 Date Data Arrived at EDR: 01/19/2006 Date Made Active in Reports: 02/21/2006 Number of Days to Update: 33 US BROWNFIELDS: A Listing of Brownfields Sites Source: U.S. Army Corps of Engineers Telephone: 202-528-4285 Last EDR Contact: 04/03/2006 Next Scheduled EDR Contact: 07/03/2006 Data Release Frequency: Varies TC1695993.1s Page GR-3 GOVERNMENT RECORDS SEARCHED] DATA CURRENCY TRACKING Included in the listing are brownfields properties addresses by Cooperative Agreement Recipients and brownfields properties addressed by Targeted Brownfields Assessments. Targeted Brownfields Assessments-EPA's Targeted Brownfields Assessments (TBA) program is designed to help states, tribes, and municipalities--especially those without EPA Brownfields Assessment Demonstration Pilots-minimize the uncertainties of contamination often associated with brownfields. Under the TBA program, EPA provides funding and/or technical assistance for environmental assessments at brownfields sites throughout the country. Targeted Brownfields Assessments supplement and work with other efforts under EPA's Brownfields Initiative to promote cleanup and redevelopment of brownfields. Cooperative Agreement Recipients-States, political subdivisions, territories, and Indian tribes become Brownfields Cleanup Revolving Loan Fund (BCRLF) cooperative agreement recipients when they enter into BCRLF cooperative agreements with the U.S. EPA. EPA selects BCRLF cooperative agreement recipients based on a proposal and application process. BCRLF cooperative agreement recipients must use EPA funds provided through BCRLF cooperative agreement for specified brownfields-related cleanup activities. ' Date of Government Version: 04/26/2006 Date Data Arrived at EDR: 04/27/2006 Date Made Active in Reports: 05/30/2006 Number of Days to Update: 33 F'11 Source: Environmental Protection Agency Telephone: 202-566-2777 Last EDR Contact: 06/12/2006 Next Scheduled EDR Contact: 09/11/2006 Data Release Frequency: Semi-Annually CONSENT: Superfund (CERCLA) Consent Decrees Major legal settlements that establish responsibility and standards for cleanup at NPL (Superfund) sites. Released periodically by United States District Courts after settlement by parties to litigation matters. Date of Government Version: 12/1412004 Source: Department of Justice, Consent Decree Library Date Data Arrived at EDR: 02/15/2005 Telephone: Varies Date Made Active in Reports: 04/25/2005 Last EDR Contact: 03/13/2006 Number of Days to Update: 69 Next Scheduled EDR Contact: 07124/2006 Data Release Frequency: Varies ROD: Records Of Decision Record of Decision. ROD documents mandate a permanent remedy at an NPL (Superfund) site containing technical and health information to aid in the cleanup. Date of Government Version: 04/13/2006 Date Data Arrived at EDR: 04/28/2006 Date Made Active in Reports: 05/30/2006 Number of Days to Update: 32 Source: EPA Telephone: 703-416-0223 Last EDR Contact: 04/05/2006 Next Scheduled EDR Contact: 07/03/2006 Data Release Frequency: Annually UMTRA: Uranium Mill Tailings Sites Uranium ore was mined by private companies for federal government use in national defense programs. When the mills ' shut down, large piles of the sand-like material (mill tailings) remain after uranium has been extracted from the ore. Levels of human exposure to radioactive materials from the piles are low; however, in some cases tailings were used as construction materials before the potential health hazards of the tailings were recognized. Date of Government Version: 11/04/2005 Source: Department of Energy Date Data Arrived at EDR: 11128/2005 Telephone: 505-845-0011 Date Made Active in Reports: 01/30/2006 Last EDR Contact: 03/20/2006 Number of Days to Update: 63 Next Scheduled EDR Contact: 06/1912006 ' Data Release Frequency: Varies ODI: Open Dump Inventory An open dump is defined as a disposal facility that does not comply with one or more of the Part 257 or Part 258 Subtitle D Criteria. Date of Government Version: 06/30/1985 Source: Environmental Protection Agency Date Data Arrived at EDR: 08/09/2004 Telephone: 800-424-9346 Date Made Active in Reports: 09/17/2004 Last EDR Contact: 06/09/2004 Number of Days to Update: 39 Next Scheduled EDR Contact: N/A Data Release Frequency: No Update Planned L11 C TC1695993.1s Page GR-4 GOVERNMENT RECORDS SEARCHED /DATA CURRENCY TRACKING TRIS: Toxic Chemical Release Inventory System Toxic Release Inventory System. TRIS identifies facilities which release toxic chemicals to the air, water and land in reportable quantities under SARA Title III Section 313. Date of Government Version: 12/3112003 Date Data Arrived at EDR: 07113/2005 Date Made Active in Reports: 08/17/2005 Number of Days to Update: 35 Source: EPA Telephone: 202-566-0250 Last EDR Contact: 03/21/2006 Next Scheduled EDR Contact: 06/19/2006 Data Release Frequency: Annually TSCA: Toxic Substances Control Act Toxic Substances Control Act. TSCA identifies manufacturers and importers of chemical substances included on the TSCA Chemical Substance Inventory list. It includes data on the production volume of these substances by plant site. Date of Government Version: 12/31/2002 Date Data Arrived at EDR: 04/14/2006 Date Made Active in Reports: 05/30/2006 Number of Days to Update: 46 Source: EPA Telephone: 202-260-5521 Last EDR Contact: 04/12/2006 Next Scheduled EDR Contact: 07/17/2006 Data Release Frequency: Every 4 Years FTTS: FIFRA/ TSCA Tracking System - FIFRA (Federal Insecticide, Fungicide, & Rodenticide Act)/TSCA (Toxic Substances Control Act) FTTS tracks administrative cases and pesticide enforcement actions and compliance activities related to FIFRA, TSCA and EPCRA (Emergency Planning and Community Right-to-Know Act). To maintain currency, EDR contacts the I Agency on a quarterly basis. Date of Government Version: 03/29/2006 Source: EPA/Office of Prevention, Pesticides and Toxic Substances Date Data Arrived at EDR: 04/26/2006 Telephone: 202-566-1667 Date Made Active in Reports: 05/30/2006 Last EDR Contact: 03/20/2006 Number of Days to Update: 34 Next Scheduled EDR Contact: 06/19/2006 Data Release Frequency: Quarterly FTTS INSP: FIFRA/ TSCA Tracking System - FIFRA (Federal Insecticide, Fungicide, & Rodenticide Act)/TSCA (Toxic Substances Control Act) Date of Government Version: 03/31/2006 Date Data Arrived at EDR: 04126/2006 Date Made Active in Reports: 05130/2006 Number of Days to Update: 34 Source:. EPA Telephone: 202-566-1667 Last EDR Contact: 03/20/2006 Next Scheduled EDR Contact: 06/19/2006 Data Release Frequency: Quarterly SSTS: Section 7 Tracking Systems Section 7 of the Federal Insecticide, Fungicide and Rodenticide Act, as amended (92 Stat. 829) requires all registered pesticide-producing establishments to submit a report to the Environmental Protection Agency by March 1 st each year. Each establishment must report the types and amounts of pesticides, active ingredients and devices being produced, and those having been produced and sold or distributed in the past year. Date of Government Version: 12/31/2004 Date Data Arrived at EDR: 05/11/2006 Date Made Active in Reports: 05/22/2006 Number of Days to Update: 11 Source: EPA Telephone: 202-564-4203 Last EDR Contact: 03/06/2006 Next Scheduled EDR Contact: 07/17/2006 Data Release Frequency: Annually ICIS: Integrated Compliance Information System The Integrated Compliance Information System (ICIS) supports the information needs of the national enforcement and compliance program as well as the unique needs of the National Pollutant Discharge Elimination System (NPDES) program. Date of Government Version: 02/13/2006 Date Data Arrived at EDR: 04/21/2006 Date Made Active in Reports: 05/11/2006 Number of Days to Update: 20 Source: Environmental Protection Agency Telephone: 202-564-5088 Last EDR Contact: 04/11/2006 Next Scheduled EDR Contact: 07/17/2006 Data Release Frequency: Quarterly TC1695993.1s Page GR-5 GOVERNMENT RECORDS SEARCHED DATA CURRENCY TRACKING PADS: PCB Activity Database System PCB Activity Database. PADS Identifies generators, transporters, commercial storers and/or brokers and disposers of PCB's who are required to notify the EPA of such activities. Date of Government Version: 12/27/2005 Date Data Arrived at EDR: 02/08/2006 Date Made Active in Reports: 02/27/2006 Number of Days to Update: 19 Source: EPA Telephone: 202-566-0500 Last EDR Contact: 06/02/2006 Next Scheduled EDR Contact: 08/07/2006 Data Release Frequency: Annually MILTS: Material Licensing Tracking System MLTS is maintained by the Nuclear Regulatory Commission and contains a list of approximately 8,100 sites which possess or use radioactive materials and which are subject to NRC licensing requirements. To maintain currency, EDR contacts the Agency on a quarterly basis. Date of Government Version: 04112/2006 Date Data Arrived at EDR: 04/26/2006 Date Made Active in Reports: 05/30/2006 Number of Days to Update: 34 Source: Nuclear Regulatory Commission Telephone: 301-415-7169 Last EDR Contact: 04/03/2006 Next Scheduled EDR Contact: 07/03/2006 Data Release Frequency: Quarterly MINES: Mines Master Index File Contains all mine identification numbers issued for mines active or opened since 1971. The data also includes violation information. Date of Government Version: 02/09/2006 Source: Department of Labor, Mine Safety and Health Administration Date Data Arrived at EDR: 03/29/2006 Telephone: 303-231-5959 Date Made Active in Reports: 05/30/2006 Last EDR Contact: 03/29/2006 Number of Days to Update: 62 Next Scheduled EDR Contact: 06/26/2006 Data Release Frequency: Semi-Annually ' FINDS: Facility Index System/Facility Registry System Facility Index System. FINDS contains both facility information and 'pointers' to other sources that contain more detail. EDR includes the following FINDS databases in this report: PCS (Permit Compliance System), AIRS (Aerometric Information Retrieval System), DOCKET (Enforcement Docket used to manage and track information on civil judicial enforcement cases for all environmental statutes), FURS (Federal Underground Injection Control), C-DOCKET (Criminal ' Docket System used to track criminal enforcement actions for all environmental statutes), FFIS (Federal Facilities Information System), STATE (State Environmental Laws and Statutes), and PADS (PCB Activity Data System). Date of Government Version: 04/27/2006 Source: EPA ' Date Data Arrived at EDR: 05/02/2006 Telephone: N/A Date Made Active in Reports: 05/30/2006 Last EDR Contact: 04/03/2006 Number of Days to Update: 28 Next Scheduled EDR Contact: 07/03/2006 Data Release Frequency: Quarterly RAATS: RCRA Administrative Action Tracking System RCRA Administration Action Tracking System. RAATS contains records based on enforcement actions issued under RCRA pertaining to major violators and includes administrative and civil actions brought by the EPA. For administration actions after September 30, 1995, data entry in the RAATS database was discontinued. EPA will retain a copy of ' the database for historical records. It was necessary to terminate RAATS because a decrease in agency resources made it impossible to continue to update the information contained in the database. Date of Government Version: 04/17/1995 Source: EPA Date Data Arrived at EDR: 07/03/1995 Telephone: 202-564-4104 Date Made Active in Reports: 08/07/1995 Last EDR Contact: 06/05/2006 Number of Days to Update: 35 Next Scheduled EDR Contact: 09/04/2006 Data Release Frequency: No Update Planned BRS: Biennial Reporting System The Biennial Reporting System is a national system administered by the EPA that collects data on the generation and management of hazardous waste. BRS captures detailed data from two groups: Large Quantity Generators (LQG) and Treatment, Storage, and Disposal Facilities. n TC1695993.1s Page GR-6 GOVERNMENT RECORDS SEARCHED /DATA CURRENCY TRACKING Date of Government Version: 12/3112003 Date Data Arrived at EDR: 06/17/2005 Date Made Active in Reports: 08/04/2005 Number of Days to Update: 48 STATE AND LOCAL RECORDS Source: EPA/NTIS Telephone: 800-424-9346 Last EDR Contact: 03/17/2006 Next Scheduled EDR Contact: 06/12/2006 Data Release Frequency: Biennially SHWS: Inactive Hazardous Sites Inventory State Hazardous Waste Sites. State hazardous waste site records are the states' equivalent to CERCLIS. These sites may or may not already be listed on the federal CERCLIS list. Priority sites planned for cleanup using state funds (state equivalent of Superfund) are identified along with sites where cleanup will be paid for by potentially responsible parties. Available information varies by state. Date of Government Version: 04/11/2006 Source: Department of Environment, Health and Natural Resources Date Data Arrived at EDR: 04/12/2006 Telephone: 919-733-2801 Date Made Active in Reports: 05/24/2006 Last EDR Contact: 04/10/2006 Number of Days to Update: 42 Next Scheduled EDR Contact: 07/10/2006 Data Release Frequency: Quarterly HSDS: Hazardous Substance Disposal Site Locations of uncontrolled and unregulated hazardous waste sites. The file includes sites on the National Priority List as well as those on the state priority list. Date of Government Version: 06/21/1995 Source: North Carolina Center for Geographic Information and Analysis Date Data Arrived at EDR: 03/10/1997 Telephone: 919-733-2090 Date Made Active in Reports: 05/02/1997 Last EDR Contact: 05/31/2006 Number of Days to Update: 53 Next Scheduled EDR Contact: 08/28/2006 Data Release Frequency: Biennially IMD: Incident Management Database Groundwater and/or soil contamination incide nts Date of Government Version: 04/0112006 Source: Department of Environment and Natural Resources Date Data Arrived at EDR: 04/27/2006 Telephone: 919-733-3221 Date Made Active in Reports: 05/24/2006 Last EDR Contact: 04127/2006 Number of Days to Update: 27 Next Scheduled EDR Contact: 07/24/2006 Data Release Frequency: Quarterly SWF/LF: List of Solid Waste Facilities Solid Waste Facilities/Landfill Sites. SWF/LF type records typically contain an inventory of solid waste disposal facilities or landfills in a particular state. Depending on the state, these may be active or inactive facilities or open dumps that failed to meet RCRA Subtitle D Section 4004 criteria for solid waste landfills or disposal sites. Date of Government Version: 04/27/2006 Source: Department of Environment and Natural Resources Date Data Arrived at EDR: 04/27/2006 Telephone: 919-733-0692 Date Made Active in Reports: 0512412006 Last EDR Contact: 04126/2006 Number of Days to Update: 27 Next Scheduled EDR Contact: 07/24/2006 Data Release Frequency: Semi-Annually OLI: Old Landfill Inventory Old landfill inventory location information. (Does not include no further action sites and other agency lead sites). Date of Government Version: 04/03/2006 Source: Department of Environment & Natural Resources Date Data Arrived at EDR: 05/09/2006 Telephone: 919-733-4996 Date Made Active in Reports: 05/24/2006 Last EDR Contact: 04/28/2006 Number of Days to Update: 15 Next Scheduled EDR Contact: 07/24/2006 Data Release Frequency: Varies TC1695993.1s Page GR-7 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING, LUST: Regional UST Database This database contains information obtained from the Regional Offices. It provides a more detailed explanation of current and historic activity for individual sites, as well as what was previously found in the Incident Management Database. Sites in this database with Incident Numbers are considered LUSTs. Date of Government Version: 03/03/2006 Source: Department of Environment and Natural Resources Date Data Arrived at EDR: 03/07/2006 Telephone: 919-733-1308 Date Made Active in Reports: 04/07/2006 Last EDR Contact: 06/07/2006 Number of Days to Update: 31 Next Scheduled EDR Contact: 09/04/2006 Data Release Frequency: Quarterly LUST TRUST: State Trust Fund Database This database contains information about incurred while remediating Leaking USTs Date of Government Version: 05/04/2006 Date Data Arrived at EDR: 05/09/2006 Date Made Active in Reports: 05/24/2006 Number of Days to Update: 15 claims against the State Trust Funds for reimbursements for expenses Source: Department of Environment and Natural Resources Telephone: 919-733-1315 Last EDR Contact: 05/09/2006 Next Scheduled EDR Contact: 08/07/2006 Data Release Frequency: Semi-Annually UST: Petroleum Underground Storage Tank Database Registered Underground Storage Tanks. UST's are regulated under Subtitle I of the Resource Conservation and Recovery ' Act (RCRA) and must be registered with the state department responsible for administering the UST program. Available information varies by state program. Date of Government Version: 01/03/2006 Source: Department of Environment and Natural Resources Date Data Arrived at EDR: 03/07/2006 Telephone: 919-733-1308 ' Date Made Active in Reports: 04/12/2006 Last EDR Contact: 06/07/2006 Number of Days to Update: 36 Next Scheduled EDR Contact: 09104/2006 Data Release Frequency: Quarterly ' AST: AST Database Facilities with aboveground storage tanks that have a capacity greater than 21,000 gallons. Date of Government Version: 04/12/2006 Source: Department of Environment and Natural Resources Date Data Arrived at EDR: 04/13/2006 Telephone: 919-715-6183 Date Made Active in Reports: 05/24/2006 Last EDR Contact: 04112/2006 Number of Days to Update: 41 Next Scheduled EDR Contact: 07/17/2006 Data Release Frequency: Semi-Annually ' INST CONTROL: No Further Action Sites With Land Use Restrictions Monitoring Date of Government Version: 04/11/2006 Source: Department of Environment, Health and Natural Resources Date Data Arrived at EDR: 04/12/2006 Telephone: 919-733-2801 Date Made Active in Reports: 05124/2006 Number of Days to Update: 42 Last EDR Contact: 04/10/2006 Next Scheduled EDR Contact: 07/10/2006 Data Release Frequency: Quarterly VCP: Responsible Party Voluntary Action Sites ' Date of Government Version: 04/11/2006 Source: Department of Environment and Natural Resources Date Data Arrived at EDR: 04/12/2006 Telephone: 919-733-4996 Date Made Active in Reports: 05/24/2006 Last EDR Contact: 04/10/2006 Number of Days to Update: 42 Next Scheduled EDR Contact: 07/10/2006 ' Data Release Frequency: Semi-Annually DRYCLEANERS: Drycleaning Sites Potential and known drycleaning sites, active and abandoned, that the Drycleaning Solvent Cleanup Program has ' knowledge of and entered into this database. E TC1695993.1s Page GR-8 GOVERNMEMTiRECORDS SEARCHED / DATA CURRENCY TRACKING Date of Government Version: 04/04/2006 Source: Department of Environment & Natural Resources Date Data Arrived at EDR: 04/14/2006 Telephone: 919-508-8400 Date Made Active in Reports: 05/24/2006 Last EDR Contact: 04/14/2006 Number of Days to Update: 40 Next Scheduled EDR Contact: 07/17/2006 Data Release Frequency: Varies BROWNFIELDS: Brownfields Projects Inventory A brownfield site is an abandoned, idled, or underused property where the threat of environmental contamination has hindered its redevelopment. All of the sites in the inventory are working toward a brownfield agreement for cleanup and liabitliy control. Date of Government Version: 09/30/2005 Source: Department of Environment and Natural Resources Date Data Arrived at EDR: 02/14/2006 Telephone: 919-733-4996 Date Made Active in Reports: 03/08/2006 Last EDR Contact: 05/05/2006 Number of Days to Update: 22 Next Scheduled EDR Contact: 07/31/2006 Data Release Frequency: Varies TRIBAL RECORDS INDIAN RESERV: Indian Reservations This map layer portrays Indian administered lands of the United States that have any area equal to or greater than 640 acres. Date of Government Version: 12/31/2004 Date Data Arrived at EDR: 02/08/2005 Date Made Active in Reports: 08/04/2005 Number of Days to Update: 177 Source: USGS Telephone: 202-208-3710 Last EDR Contact: 05/12/2006 Next Scheduled EDR Contact: 08/07/2006 Data Release Frequency: Semi-Annually INDIAN LUST: Leaking Underground Storage Tanks on Indian Land LUSTS on Indian land in Florida, Minnesota, Mississippi and North Carolina. Date of Government Version: 01/01/2006 Date Data Arrived at EDR: 02/27/2006 Date Made Active in Reports: 03/28/2006 Number of Days to Update: 29 Source: EPA Region 4 Telephone: 404-562-8677 Last EDR Contact: 05/23/2006 Next Scheduled EDR Contact: 08/21/2006 Data Release Frequency: Varies INDIAN UST: Underground Storage Tanks on Indian Land Date of Government Version: 01101/2006 Date Data Arrived at EDR: 02/27/2006 Date Made Active in Reports: 03/28/2006 Number of Days to Update: 29 EDR PROPRIETARY RECORDS Source: EPA Region 4 Telephone: 404-562-9424 Last EDR Contact: 05/23/2006 Next Scheduled EDR Contact: 08/21/2006 Data Release Frequency: Varies Manufactured Gas Plants: EDR Proprietary Manufactured Gas Plants The EDR Proprietary Manufactured Gas Plant Database includes records of coal gas plants (manufactured gas plants) compiled by EDR's researchers. Manufactured gas sites were used in the United States from the 1800's to 1950's to produce a gas that could be distributed and used as fuel. These plants used whale oil, rosin, coal, or a mixture of coal, oil, and water that also produced a significant amount of waste. Many of the byproducts of the gas production, such as coal tar (oily waste containing volatile and non-volatile chemicals), sludges, oils and other compounds are potentially hazardous to human health and the environment. The byproduct from this process was frequently disposed of directly at the plant site and can remain or spread slowly, serving as a continuous source of soil and groundwater contamination. Date of Government Version: N/A Source: EDR, Inc. Date Data Arrived at EDR: N/A Telephone: N/A Date Made Active in Reports: N/A Last EDR Contact: N/A Number of Days to Update: N/A Next Scheduled EDR Contact: N/A Data Release Frequency: No Update Planned TC1695993.1s Page GR-9 7 r F F L C GOVERNMENT. RECORDS SEARCHED. /BATA CURRENCY TRACKING OTHER DATABASE(S) Depending on the geographic area covered by this report, the data provided in these specialty databases may or may not be complete. For example, the existence of wetlands information data in a specific report does not mean that all wetlands in the area covered by the report are included. Moreover, the absence of any reported wetlands information does not necessarily mean that wetlands do not exist in the area covered by the report. CT MANIFEST: Hazardous Waste Manifest Data Facility and manifest data. Manifest is a document that lists and tracks hazardous waste from the generator through transporters to a tsd facility. Date of Government Version: 12/31/2004 Date Data Arrived at EDR: 02/17/2006 Date Made Active in Reports: 04/07/2006 Number of Days to Update: 49 NJ MANIFEST: Manifest Information Hazardous waste manifest information. Date of Government Version: 12/31/2004 Date Data Arrived at EDR: 04/24/2006 Date Made Active in Reports: 05/02/2006 Number of Days to Update: 8 Source: Department of Environmental Protection Telephone: 860-424-3375 Last EDR Contact: 06/14/2006 Next Scheduled EDR Contact: 09/11/2006 Data Release Frequency: Annually Source: Department of Environmental Protection Telephone: N/A Last EDR Contact: 03/17/2006 Next Scheduled EDR Contact: 07/03/2006 Data Release Frequency: Annually NY MANIFEST: Facility and Manifest Data Manifest is a document that lists and tracks hazardous waste from the generator through transporters to a TSD facility. Date of Government Version: 12/31/2005 Date Data Arrived at EDR: 03/01/2006 Date Made Active in Reports: 04/20/2006 Number of Days to Update: 50 PA MANIFEST: Manifest Information Hazardous waste manifest information. Date of Government Version: 12/31/2005 Date Data Arrived at EDR: 05/04/2006 Date Made Active in Reports: 06/06/2006 Number of Days to Update: 33 RI MANIFEST: Manifest information Hazardous waste manifest information Date of Government Version: 09/30/2005 Date Data Arrived at EDR: 05/09/2006 Date Made Active in Reports: 05/24/2006 Number of Days to Update: 15 WI MANIFEST: Manifest Information Hazardous waste manifest information. Date of Government Version: 12/31/2005 Date Data Arrived at EDR: 03/17/2006 Date Made Active in Reports: 05/02/2006 Number of Days to Update: 46 Source: Department of Environmental Conservation Telephone: 518-402-8651 Last EDR Contact: 05/31/2006 Next Scheduled EDR Contact: 08/28/2006 Data Release Frequency: Annually Source: Department of Environmental Protection Telephone: N/A Last EDR Contact: 06/12/2006 Next Scheduled EDR Contact: 09/11/2006 Data Release Frequency: Annually Source: Department of Environmental Management Telephone: 401-222-2797 Last EDR Contact: 02/09/2006 Next Scheduled EDR Contact: 06/1912006 Data Release Frequency: Annually Source: Department of Natural Resources Telephone: N/A Last EDR Contact: 03/17/2006 Next Scheduled EDR Contact: 07/10/2006 Data Release Frequency: Annually TC1695993.1s Page GR-10 i GOVERNMENT RECORDS SEARCHED /DATA CURRENCY TRACKING Oil/Gas Pipelines: This data was obtained by EDR from the USGS in 1994. It is referred to by USGS as GeoData Digital Line Graphs from 1:100,000-Scale Maps. It was extracted from the transportation category including some oil, but primarily gas pipelines. Electric Power Transmission Line Data Source: PennWell Corporation Telephone: (800) 823-6277 This map includes information copyrighted by PennWell Corporation. This information is provided on a best effort basis and PennWell Corporation does not guarantee its accuracy nor warrant its fitness for any particular purpose. Such information has been reprinted with the permission of PennWell. Sensitive Receptors: There are individuals deemed sensitive receptors due to their fragile immune systems and special sensitivity to environmental discharges. These sensitive receptors typically include the elderly, the sick, and children. While.the location of all sensitive receptors cannot be determined, EDR indicates those buildings and facilities - schools, daycares, hospitals, medical centers, and nursing homes - where individuals who are sensitive receptors are likely to be located. AHA Hospitals: Source: American Hospital Association, Inc. Telephone: 312-280-5991 The database includes a listing of hospitals based on the American Hospital Association's annual survey of hospitals. Medical Centers: Provider of Services Listing Source: Centers for Medicare & Medicaid Services Telephone: 410-786-3000 A listing of hospitals with Medicare provider number, produced by Centers of Medicare & Medicaid Services, a federal agency within the U.S. Department of Health and Human Services. Nursing Homes Source: National Institutes of Health Telephone: 301-594-6248 Information on Medicare and Medicaid certified nursing homes in the United States. Public Schools Source: National Center for Education Statistics Telephone: 202-502-7300 The National Center for Education Statistics' primary database on elementary and secondary public education in the United States. It is a comprehensive, annual, national statistical database of all public elementary and secondary schools and school districts, which contains data that are comparable across all states. Private Schools Source: National Center for Education Statistics Telephone: 202-502-7300 The National Center for Education Statistics' primary database on private school locations in the United States. Daycare Centers: Child Care Facility List Source: Department of Health & Human Services Telephone: 919-662-4499 Flood Zone Data: This data, available in select counties across the country, was obtained by EDR in 1999 from the Federal Emergency Management Agency (FEMA). Data depicts 100-year and 500-year flood zones as defined by FEMA. NWI: National Wetlands Inventory. This data, available in select counties across the country, was obtained by EDR in 2002 and 2005 from the U.S. Fish and Wildlife Service. State Wetlands Data: Wetlands Inventory Source: Department of Environment & Natural Resources Telephone: 919-733-2090 TC1695993.1s Page GR-11 F GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING STREET AND ADDRESS INFORMATION © 2006 Tele Atlas North America, Inc. All rights reserved. This material is proprietary and the subject of copyright protection and other intellectual property rights owned by or licensed to Tele Atlas North America, Inc. The use of this material is subject to the terms of a license agreement. You will be held liable for any unauthorized copying or disclosure of this material. J d 0 11 C TC1695993.1s Page GR-12 i GEOCHECK®- PHYSICAL SETTING SOURCE ADDENDUM TARGET PROPERTY ADDRESS LITTLE GRASSY CREEK 3031 GELA ROAD OXFORD, NC 27565 TARGET PROPERTY COORDINATES Latitude (North): 36.42440 - 36° 25'27.8" Longitude (West): 78.6315 - 78° 37'53.4" Universal Tranverse Mercator: Zone 17 UTM X (Meters): 712340.8 UTM Y (Meters): 4033427.5 Elevation: 407 ft. above sea level USGS TOPOGRAPHIC MAP Target Property Map: Most Recent Revision: East Map: Most Recent Revision: 36078-D6 SATTERWHITE, NC 1981 36078-D5 STOVALL, NC 1981 EDR's GeoCheck Physical Setting Source Addendum is provided to assist the environmental professional in forming an opinion about the impact of potential contaminant migration. Assessment of the impact of contaminant migration generally has two principle investigative components: 1. Groundwater flow direction, and 2. Groundwater flow velocity. Groundwater flow direction may be impacted by surface topography, hydrology, hydrogeology, characteristics of the soil, and nearby wells. Groundwater flow velocity is generally impacted by the nature of the geologic strata. TC1695993.1s Page A-1 i GEOCHECK® -PHYSICAL SETTING SOURCE SUMMARY GROUNDWATER FLOW DIRECTION INFORMATION Groundwater flow direction for a particular site is best determined by a qualified environmental professional using site-specific well data. If such data is not reasonably ascertainable, it may be necessary to rely on other sources of information, such as surface topographic information, hydrologic information, hydrogeologic data collected on nearby properties, and regional groundwater flow information (from deep aquifers). TOPOGRAPHIC INFORMATION Surface topography may be indicative of the direction of surficial groundwater flow. This information can be used to assist the environmental professional in forming an opinion about the impact of nearby contaminated properties or, should contamination exist on the target property, what downgradient sites might be impacted. TARGET PROPERTY TOPOGRAPHY General Topographic Gradient: General West SURROUNDING TOPOGRAPHY: ELEVATION PROFILES E 0 N W A w North 0 41 W it a I South TIP t & m a 1D w - ? ? N N a ? A w ------------------------ West I East TP 0 1/2 1 Miles Target Property Elevation: 407 ft. Source: Topography has been determined from the USGS 7.5' Digital Elevation Model and should be evaluated on a relative (not an absolute) basis. Relative elevation information between sites of close proximity should be field verified. TC1695993.1s Page A-2 GEOCHECK® -PHYSICAL SETTING SOURCE SUMMARY HYDROLOGIC INFORMATION Surface water can act as a hydrologic barrier to groundwater flow. Such hydrologic information can be used to assist the environmental professional in forming an opinion about the impact of nearby contaminated properties or, should contamination exist on the target property, what downgradient sites might be impacted. Refer to the Physical Setting Source Map following this summary for hydrologic information (major waterways and bodies of water). FEMA FLOOD ZONE Target Property County GRANVILLE, NC Flood Plain Panel at Target Property: Additional Panels in search area: NATIONAL WETLAND INVENTORY NWI Quad at Target Property SATTERWHITE FEMA Flood Electronic Data YES - refer to the Overview Map and Detail Map 37077000750 3707700025C 3707700050C 37077CO1000 NWI Electronic Data Coverage YES - refer to the Overview Map and Detail Map HYDROGEOLOGIC INFORMATION Hydrogeologic information obtained by installation of wells on a specific site can often be an indicator of groundwater flow direction in the immediate area. Such hydrogeologic information can be used to assist the environmental professional in forming an opinion about the impact of nearby contaminated properties or, should contamination exist on the target property, what downgradient sites might be impacted. AQUIFLOW® Search Radius: 1.000 Mile. EDR has developed the AQUIFLOW Information System to provide data on the general direction of groundwater flow at specific points. EDR has reviewed reports submitted by environmental professionals to regulatory authorities at select sites and has extracted the date of the report, groundwater flow direction as determined hydrogeologically, and the depth to water table. LOCATION GENERAL DIRECTION MAP ID FROM TP GROUNDWATER FLOW Not Reported TC1695993.1s Page A-3 GEOCHECe - PHYSICAL SETTING SOURCE SUMMARY ' GROUNDWATER FLOW VELOCITY INFORMATION Groundwater flow velocity information for a particular site is best determined by a qualified environmental professional ' using site specific geologic and soil strata data. If such data are not reasonably ascertainable, it may be necessary to rely on other sources of information, including geologic age identification, rock stratigraphic unit and soil characteristics data collected on nearby properties and regional soil information. In general, contaminant plumes move more quickly through sandy-gravelly types of soils than silty-clayey types of soils. GEOLOGIC INFORMATION IN GENERAL AREA OF TARGET PROPERTY Geologic information can be used by the environmental professional in forming an opinion about the relative speed ' at which contaminant migration may be occurring. ROCK STRATIGRAPHIC UNIT GEOLOGIC AGE IDENTIFICATION Era: Paleozoic Category: Volcanic Rocks System: Cambrian Series: Cambrian volcanic rocks Code: Cv (decoded above as Era, System & Series) ' Geologic Age and Rock Stratigraphic Unit Source: P.G. Schruben, R.E. Arndt and W.J. Bawiec, Geology of the Conterminous U.S. at 1:2,500,000 Scale - a digital representation of the 1974 P.B. King and H.M. Beikman Map, USGS Digital Data Series DDS - 11 (1994). I I TC1695993.1s Page A-4 l SSURGO SOIL MAP -1695993.1s 1 3 5 3 1 4 4 1 3 4 * Target Property N SSURGO Soil N Water U I/l6 1/8 1/4 Milts SITE NAME: Little Grassy Creek CLIENT: Buck Engineering ADDRESS: 3031 Gela Road CONTACT: Staci Ricks Oxford NC 27565 INQUIRY#: 1695993.1s LAT/LONG: 36.4244 / 78.6315 DATE: June 15, 2006 Copyright O 2006 EDR, Inc. cb 2006 Tole Atlas Rel. 07/2005. i GEOCHECK® - PHYSICAL SETTING SOURCE SUMMARY DOMINANT SOIL COMPOSITION IN GENERAL AREA OF TARGET PROPERTY The U.S. Department of Agriculture's (USDA) Soil Conservation Service (SCS) leads the National Cooperative Soil Survey (NCSS) and is responsible for collecting, storing, maintaining and distributing soil survey information for privately owned lands in the United States. A soil map in a soil survey is a representation of soil patterns in a landscape. The following information is based on Soil Conservation Service SSURGO data. Soil Map ID: 1 Soil Component Name: GEORGEVILLE Soil Surface Texture: silt loam Hydrologic Group: Class B - Moderate infiltration rates. Deep and moderately deep, moderately well and well drained soils with moderately coarse textures. Soil Drainage Class: Well drained. Soils have intermediate water holding capacity. Depth to water table is more than 6 feet. Hydric Status: Soil has not been ranked with a hydric criteria. Corrosion Potential - Uncoated Steel: HIGH Depth to Bedrock Min: > 0 inches Depth to Bedrock Max: > 0 inches Soil Layer Information Boundary Classification Layer Upper Lower Soil Texture Class AASHTO Group Unified Soil Permeability Soil Reaction Rate (in/hr) (pH) 1 0 inches 5 inches silt loam Silt-Clay FINE-GRAINED Max: 2.00 Max: 7.30 Materials (more SOILS, Silts and Min: 0.60 Min: 4.50 than 35 pct. Clays (liquid passing No. limit less than 200), Silty 50%), silt. Soils. 1 0 inches 10 inches gravelly - silt Silt-Clay FINE-GRAINED Max: 6.00 Max: 5.50 loam Materials (more SOILS, Silts and Min: 0.60 Min: 4.50 than 35 pct. Clays (liquid passing No. limit less than 200), Silty 50%), Lean Clay. Soils. FINE-GRAINED SOILS, Silts and Clays (liquid limit less than 50%), silt. 2 5 inches 35 inches clay Silt-Clay FINE-GRAINED Max: 2.00 Max: 5.50 Materials (more SOILS, Silts and Min: 0.60 Min: 4.50 than 35 pct. Clays (liquid passing No. limit 50% or 200), Clayey more), Elastic Soils. silt. TC1695993.1s Page A-6 GEOCHECK®- PHYSICAL SETTING SOURCE SUMMARY Soil Layer Information Boundary Classification Layer Upper Lower Soil Texture Class AASHTO Group Unified Soil Permeability Soil Reaction Rate (in/hr) (pH) 2 10 inches 42 inches gravelly - Silt-Clay FINE-GRAINED Max: 0.60 Max: 5.50 sandy clay loam Materials (more SOILS, Silts and Min: 0.20 Min: 4.50 than 35 pct. Clays (liquid passing No. limit less than 200), Silty 50%), Lean Clay. Soils. FINE-GRAINED SOILS, Silts and Clays (liquid limit less than 50%), silt. 3 35 inches 65 inches silty clay loam Silt-Clay FINE-GRAINED Max: 2.00 Max: 5.50 Materials (more SOILS, Silts and Min: 0.60 Min: 4.50 than 35 pct. Clays (liquid passing No. limit less than 200), Silty 50%), Lean Clay Soils. 3 42 inches 68 inches gravelly - Silt-Clay COARSE-GRAINED Max: 6.00 Max: 5.50 sandy loam Materials (more SOILS, Sands, Min: 2.00 Min: 4.50 than 35 pct. Sands with fines, passing No. Silty Sand. 200), Silty Soils. Soil Map ID: 2 Soil Component Name: CHEWACLA Soil Surface Texture: loam Hydrologic Group: Class C - Slow infiltration rates. Soils with layers impeding downward movement of water, or soils with moderately fine or fine textures. Soil Drainage Class: Somewhat poorly. Soils commonly have a layer with low hydraulic conductivity, wet state high in profile, etc. Depth to water table is 1 to 3 feet. Hydric Status: Soil does not meet the requirements for a hydric soil. Corrosion Potential- Uncoated Steel: HIGH Depth to Bedrock Min: > 0 inches Depth to Bedrock Max: > 0 inches TC1695993.1s PageA-7 GEOCHECW - PHYSICAL SETTING SOURCE SUMMARY Soil Layer Information Boundary Classification Layer Upper Lower Soil Texture Class AASHTO Group Unified Soil Permeability Soil Reaction Rate (in/hr) (pH) 1 0 inches 7 inches gravelly - silt Granular FINE-GRAINED Max: 6.00 Max: 6.00 loam materials (35 SOILS, Silts and Min: 0.60 Min: 4.50 pct. or less Clays (liquid passing No. limit less than 200), Silty, or 50%), silt. Clayey Gravel and Sand. 1 0 inches 6 inches loam Silt-Clay FINE-GRAINED Max: 2.00 Max: 6.50 Materials (more SOILS, Silts and Min: 0.60 Min: 4.50 than 35 pct. Clays (liquid passing No. limit less than 200), Silty 50%), Lean Clay Soils. 2 7 inches 27 inches gravelly - silt Granular FINE-GRAINED Max: 6.00 Max: 6.00 loam materials (35 SOILS, Silts and Min: 0.60 Min: 4.50 pct. or less Clays (liquid passing No. limit less than 200), Silty, or 50%), silt. Clayey Gravel and Sand. 2 6 inches 19 inches sandy clay loam Silt-Clay FINE-GRAINED Max: 2.00 Max: 6.50 Materials (more SOILS, Silts and Min: 0.60 Min: 4.50 than 35 pct. Clays (liquid passing No. limit less than 200). Silty 50%), Lean Clay Soils. 3 27 inches 72 inches very gravelly - Granular COARSE-GRAINED Max: 20.00 Max: 7.80 loamy coarse materials (35 SOILIS, Gravels, Min: 6.00 Min: 5.10 sand pct. or less Clean Gravels, passing No. Well-graded 200), Stone gravel. Fragments, Gravel and Sand. 3 19 inches 65 inches variable Not reported Not reported Max: 0.00 Max: 0.00 Min: 0.00 Min: 0.00 Soil Map ID: 3 Soil Component Name: Soil Surface Texture: Hydrologic Group: Soil Drainage Class: GEORGEVILLE silt loam Class B - Moderate infiltration rates. Deep and moderately deep, moderately well and well drained soils with moderately coarse textures. Well drained. Soils have intermediate water holding capacity. Depth to water table is more than 6 feet. TC1695993.1s Page A-8 GEOCHECKF - PHYSICAL SETTING SOURCE SUMMARY Hydric Status: Soil has not been ranked with a hydric criteria. Corrosion Potential - Uncoated Steel: HIGH Depth to Bedrock Min: > 0 inches Depth to Bedrock Max: > 0 inches Soil Layer Information Boundary Classification Layer Upper Lower Soil Texture Class AASHTO Group Unified Soil Permeability Soil Reaction Rate (in/hr) (pH) 1 0 inches 8 inches silt loam Silt-Clay FINE-GRAINED Max: 2.00 Max: 7.30 Materials (more SOILS, Silts and Min: 0.60 Min: 4.50 than 35 pct. Clays (liquid passing No. limit less than 200), Silty 50%), silt. Soils. 1 0 inches 10 inches gravelly - silt Silt-Clay FINE-GRAINED Max: 6.00 Max: 5.50 loam Materials (more SOILS, Silts and Min: 0.60 Min: 4.50 than 35 pct. Clays (liquid passing No. limit less than 200), Silty 50%), Lean Clay. Soils. FINE-GRAINED SOILS, Silts and Clays (liquid limit less than 50%), silt. 2 8 inches 62 inches clay Silt-Clay FINE-GRAINED Max: 2.00 Max: 5.50 Materials (more SOILS, Silts and Min: 0.60 Min: 4.50 than 35 pct. Clays (liquid passing No. limit 50% or 200), Clayey more), Elastic Soils. silt. 2 10 inches 42 inches gravelly - Silt-Clay FINE-GRAINED Max: 0.60 Max: 5.50 sandy clay loam Materials (more SOILS, Silts and Min: 0.20 Min: 4.50 than 35 pct. Clays (liquid passing No. limit less than 200), Silty 50%), Lean Clay. Soils. FINE-GRAINED SOILS, Silts and Clays (liquid limit less than 50%), silt. 3 62 inches 72 inches silty clay loam Silt-Clay FINE-GRAINED Max: 2.00 Max: 5.50 Materials (more SOILS, Silts and Min: 0.60 Min: 4.50 than 35 pct. Clays (liquid passing No. limit less than 200), Silty 50%), Lean Clay Soils. 3 42 inches 68 inches gravelly - Silt-Clay COARSE-GRAINED Max: 6.00 Max: 5.50 sandy loam Materials (more SOILS, Sands, Min: 2.00 Min: 4.50 than 35 pct. Sands with fines, passing No. Silty Sand. 200), Silty Soils. TC 1695993.1 s Page A-9 1 1 1 1 1 1 1 1 1 1 1 1 1 GEOCHECK® - PHYSICAL SETTING SOURCE SUMMARY Soil Map ID: 4 Soil Component Name: HERNDON Soil Surface Texture: silt loam Hydrologic Group: Class B - Moderate infiltration rates. Deep and moderately deep, moderately well and well drained soils with moderately coarse textures. Soil Drainage Class: Well drained. Soils have intermediate water holding capacity. Depth to water table is more than 6 feet. Hydric Status: Soil has not been ranked with a hydric criteria. Corrosion Potential - Uncoated Steel: HIGH Depth to Bedrock Min: > 0 inches Depth to Bedrock Max: > 0 inches Soil Layer Information Boundary Classification Layer Upper Lower Soil Texture Class AASHTO Group Unified Soil Permeability Soil Reaction Rate (in/hr) (pH) 1 0 inches 5 inches gravelly - silt Silt-Clay COARSE-GRAINED Max: 6.00 Max: 7.30 loam Materials (more SOILS, Sands, Min: 0.60 Min: 5.10 than 35 pct. Sands with fines, passing No. Silty Sand. 200), Silty Soils. 1 0 inches 8 inches silt loam Silt-Clay FINE-GRAINED Max: 2.00 Max: 6.50 Materials (more SOILS, Silts and Min: 0.60 Min: 4.50 than 35 pct. Clays (liquid passing No. limit less than 200), Silty 50%), Lean Clay Soils. 2 5 inches 9 inches gravelly - loam Silt-Clay COARSE-GRAINED Max: 6.00 Max: 7.30 Materials (more SOILS, Sands, Min: 0.60 Min: 5.10 than 35 pct. Sands with fines, passing No. Clayey sand. 200), Silty Soils. 2 8 inches 40 inches silty clay loam Silt-Clay FINE-GRAINED Max: 2.00 Max: 5.50 Materials (more SOILS, Silts and Min: 0.60 Min: 3.60 than 35 pct. Clays (liquid passing No. limit less than 200), Clayey 50%), Lean Clay Soils. TC1695993.1s PageA-10 GEOCHECW - PHYSICAL SETTING SOURCE SUMMARY Soil Layer Information Boundary Classification Layer Upper Lower Soil Texture Class AASHTO Group Unified Soil Permeability Soil Reaction Rate (in/hr) (pH) 3 9 inches 40 inches very gravelly - Granular COARSE-GRAINED Max: 6.00 Max: 7.30 loam materials (35 SOILS, Gravels, Min: 0.60 Min: 5.10 pct. or less Gravels with passing No. fines, Clayey 200), Silty, or Gravel Clayey Gravel and Sand. 3 40 inches 65 inches silt loam Silt-Clay FINE-GRAINED Max: 2.00 Max: 5.50 Materials (more SOILS, Silts and Min: 0.60 Min: 3.60 than 35 pct. Clays (liquid passing No. limit 50% or 200), Silty more), Elastic Soils. silt. 4 40 inches 85 inches stratified Granular COARSE-GRAINED Max: 20.00 Max: 8.40 materials (35 SOILIS, Gravels, Min: 20.00 Min: 6.60 pct. or less Clean Gravels, passing No. Well-graded 200), Stone gravel. Fragments, Gravel and Sand. Soil Map ID: 5 Soil Component Name: LIGNUM Soil Surface Texture: silt loam Hydrologic Group: Class C - Slow infiltration rates. Soils with layers impeding downward movement of water, or soils with moderately fine or fine textures. Soil Drainage Class: Moderately well drained. Soils have a layer of low hydraulic conductivity, wet state high in the profile. Depth to water table is 3 to 6 feet. Hydric Status: Soil has not been ranked with a hydric criteria. Corrosion Potential - Uncoated Steel: HIGH Depth to Bedrock Min: > 40 inches Depth to Bedrock Max: > Winches TC1695993.1s PageA-11 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 GEOCHECKO - PHYSICAL SETTING SOURCE SUMMARY Soil Layer Information Boundary Classification Layer Upper Lower Soil Texture Class AASHTO Group Unified Soil Permeabili Soil Reaction Rate (in/hr) (pH) 1 0 inches 14 inches silt loam Silt-Clay FINE-GRAINED Max: 2.00 Max: 5.50 Materials (more SOILS, Silts and Min: 0.60 Min: 4.50 than 35 pct. Clays (liquid passing No. limit less than 200), Silty 50%), Lean Clay Soils. 1 0 inches 9 inches silt loam Silt-Clay FINE-GRAINED Max: 2.00 Max: 7.30 Materials (more SOILS, Silts and Min: 0.60 Min: 4.50 than 35 pct. Clays (liquid passing No. limit less than 200), Silty 50%), silt. Soils. 2 14 inches 39 inches silty clay loam Silt-Clay FINE-GRAINED Max: 0.00 Max: 5.50 Materials (more SOILS, Silts and Min: 0.00 Min: 4.50 than 35 pct. Clays (liquid passing No. limit 50% or 200), Clayey more), Fat Clay. Soils. 2 9 inches 30 inches very channery - Silt-Clay FINE-GRAINED Max: 0.20 Max: 7.30 silt loam Materials (more SOILS, Silts and Min: 0.06 Min: 4.50 than 35 pct. Clays (liquid passing No. limit less than 200), Silty 50%), silt. Soils. 3 39 inches 46 inches sandy clay loam Granular FINE-GRAINED Max: 0.60 Max: 5.50 materials (35 SOILS, Silts and Min: 0.10 Min: 4.50 pct. or less Clays (liquid passing No. limit less than 200), Silty, or 50%), Lean Clay Clayey Gravel and Sand. 3 30 inches 42 inches channery - Silt-Clay COARSE-GRAINED Max: 0.20 Max: 7.30 silty clay loam Materials (more SOILS, Gravels, Min: 0.06 Min: 4.50 than 35 pct. Gravels with passing No. fines, Silty 200), Silty Gravel Soils. 4 46 inches 62 inches i weathered i Not reported Not reported Max: 0.00 Max: 0.00 I bedrock Min: 0.00 Min: 0.00 Soil Map ID: 6 Soil Component Name: Soil Surface Texture: Hydrologic Group: Soil Drainage Class: HERNDON silt loam Class B - Moderate infiltration rates. Deep and moderately deep, moderately well and well drained soils with moderately coarse textures. Well drained. Soils have intermediate water holding capacity. Depth to water table is more than 6 feet. TC1695993.1s Page A-12 GEOCHECK® -PHYSICAL SETTING SOURCE SUMMARY Hydric Status: Soil has not been ranked with a hydric criteria. Corrosion Potential - Uncoated Steel: HIGH Depth to Bedrock Min: > 0 inches Depth to Bedrock Max: > 0 inches Soil Layer Information Boundary Classification Layer Upper Lower Soil Texture Class AASHTO Group Unified Soil Permeability Soil Reaction Rate (in/hr) (pH) 1 0 inches 5 inches gravelly - silt Silt-Clay COARSE-GRAINED Max: 6.00 Max: 7.30 loam Materials (more SOILS, Sands, Min: 0.60 Min: 5.10 than 35 pct. Sands with fines, passing No. Silty Sand. 200), Silty Soils. 1 0 inches 10 inches silt loam Silt-Clay FINE-GRAINED Max: 2.00 Max: 6.50 Materials (more SOILS, Silts and Min: 0.60 Min: 4.50 than 35 pct. Clays (liquid passing No. limit less than 200), Silty 50%), Lean Clay Soils. 2 5 inches 9 inches gravelly - loam Silt-Clay COARSE-GRAINED Max: 6.00 Max: 7.30 Materials (more SOILS, Sands, Min: 0.60 Min: 5.10 than 35 pct. Sands with fines, passing No. Clayey sand. 200), Silty Soils. 2 10 inches 55 inches silty clay loam Silt-Clay FINE-GRAINED Max: 2.00 Max: 5.50 Materials (more SOILS, Silts and Min: 0.60 Min: 3.60 than 35 pct. Clays (liquid passing No. limit less than 200), Clayey 50%), Lean Clay Soils. 3 9 inches 40 inches very gravelly - Granular COARSE-GRAINED Max: 6.00 Max: 7.30 loam materials (35 SOILS, Gravels, Min: 0.60 Min: 5.10 pct. or less Gravels with passing No. fines, Clayey 200), Silty, or Gravel Clayey Gravel and Sand. 3 55 inches 65 inches silt loam Silt-Clay FINE-GRAINED Max: 2.00 Max: 5.50 Materials (more SOILS, Silts and Min: 0.60 Min: 3.60 than 35 pct. Clays (liquid passing No. limit 50% or 200), Silty more), Elastic Soils. silt. 4 40 inches 85 inches stratified Granular COARSE-GRAINED Max: 20.00 Max: 8.40 materials (35 SOILIS, Gravels, Min: 20.00 Min: 6.60 pct. or less Clean Gravels, passing No. Well-graded 200), Stone gravel. Fragments, Gravel and Sand. TC1695993.1s PageA-13 GEOCHECK® - PHYSICAL SETTING SOURCE SUMMARY LOCAL / REGIONAL WATER AGENCY RECORDS EDR Local/Regional Water Agency records provide water well information to assist the environmental professional in assessing sources that may impact ground water flow direction, and in forming an opinion about the impact of contaminant migration on nearby drinking water wells. WELL SEARCH DISTANCE INFORMATION DATABASE SEARCH DISTANCE (miles) Federal USGS 1.000 Federal FRDS PWS Nearest PWS within 1 mile State Database 1.000 FEDERAL USGS WELL INFORMATION LOCATION MAP ID WELL ID FROM TP 1 US-GS2234110 1/2 - 1 Mile SSW FEDERAL FRDS PUBLIC WATER SUPPLY SYSTEM INFORMATION LOCATION MAP ID WELL ID FROM TP No PWS System Found Note: PWS System location is not always the same as well location. STATE DATABASE WELL INFORMATION LOCATION MAP ID WELL ID FROM TP No Wells Found TC1695993.1s Page A-14 PHYSICAL SETTING SOURCE MAP -1695993.1s 400 440 ( D2 S D Q Q a O i3 D Q 00 4 H? e O County Boundary N Major Roads N Contour Lines 0 Earthquake epicenter, Richter 5 or greater ® i ? Water Wells I i? l © Public Water Supply Wells Cluster of Multiple Icons 0 1/4 1/2 1 Miles Groundwater Flow Direction Wildlife Areas c l Indeterminate Groundwater Flow at Location Natural Areas c v ` Groundwater Flow Varies at Location o Rare & Endangered Species SITE NAME: Little Grassy Creek CLIENT: Buck Engineering ADDRESS: 3031 Gela Road CONTACT: Staci Ricks Oxford NC 27565 INQUIRY #: 1695993.1s LAT/LONG: 36.4244 / 78.6315 DATE: June 15, 2006 Copyrlpht ? 2006 EDR, Inc. @ 2006 Tele Atlas Rel. 0712005. GEOCHECKS- PHYSICAL SETTING SOURCE MAP FINDINGS Map ID Direction Distance Elevation Database EDR ID Number 1 SSW FED USGS USGS2234110 1/2 -1 Mile Higher Agency cd: USGS Site no: 362457078381601 Site name: GV-034 Latitude: 362457 Longitude: 0783816 Dec lat: 36.41597635 Dec Ion: -78.63750236 Coor meth: M Coor accr: S Latlong datum: NAD27 Dec latlong datum: NAD83 District: 37 State: 37 County: 077 Country: US Land net: Not Reported Location map: Not Reported Map scale: Not Reported Altitude: Not Reported Altitude method: Not Reported Altitude accuracy: Not Reported Altitude datum: Not Reported Hydrologic: Not Reported Topographic: Hillside (slope) Site type: Ground-water other than Spring Date construction: Not Reported Date inventoried: Not Reported Mean greenwich time offset: EST Local standard time flag: Y Type of ground water site: Single well, other than collector or Ranney type Aquifer Type: Not Reported Aquifer: FELSIC METAVOLCANIC ROCK Well depth: 35.0 Hole depth: Not Reported Source of depth data: reporting agency (generally USGTroject number: 453709900 Real time data flag: 0 Daily flow data begin date: 0000-00-00 Daily flow data end date: 0000-00-00 Daily flow data count: 0 Peak flow data begin date: 0000-00-00 Peak flow data end date: 0000-00-00 Peak flow data count: 0 Water quality data begin date: 0000-00-00 Water quality data end date:0000-00-00 Water quality data count: 0 Ground water data begin date: 1968-00-00 Ground water data end date: 1968-00-00 Ground water data count: 1 Ground-water levels, Number of Measurements: 1 Feet below Feet to Date Surface Sealevel 1968 20 TC1695993.1s Page A-15 GEOCHECK®- PHYSICAL SETTING SOURCE MAP FINDINGS RADON AREA RADON INFORMATION State Database: INC Radon Radon Test Results i ill icl County Result Type Total Sites Avg pCi/L Range pCi/L GRANVILLE Statistical 8 0.55 -0.10-2.10 GRANVILLE Non-Statistical 25 1.20 0.00-10.70 Federal EPA Radon Zone for GRANVILLE County: 3 Note: Zone 1 indoor average level > 4 pCi/L. Zone 2 indoor average level >= 2 pCi/L and <= 4 pCi/L. ?. i Zone 3 indoor average level < 2 pCi/L. Federal Area Radon Information for Zip Code: 27565 Number of sites tested: 5 Area Average Activity % <4 pCi/L % 4-20 pCi/L % >20 pCi/L Living Area - 1 st Floor 0.620 pCi/L 100% 0% 0% Living Area - 2nd Floor Not Reported Not Reported Not Reported Not Reported Basement Not Reported Not Reported Not Reported Not Reported TC1695993.1s Page A-16 i 7 PHYSICAL SETTING SOURCE. RECORDS SEARCHED TOPOGRAPHIC INFORMATION USGS 7.5' Digital Elevation Model (DEM) Source: United States Geologic Survey EDR acquired the USGS 7.5' Digital Elevation Model in 2002 and updated it in 2006. The 7.5 minute DEM corresponds to the USGS 1:24,000- and 1:25,000-scale topographic quadrangle maps. The DEM provides elevation data with consistent elevation units and projection. HYDROLOGIC INFORMATION Flood Zone Data: This data, available in select counties across the country, was obtained by EDR in 1999 from the Federal Emergency Management Agency (FEMA). Data depicts 100-year and 500-year flood zones as defined by FEMA. NWI: National Wetlands Inventory. This data, available in select counties across the country, was obtained by EDR in 2002 and 2005 from the U.S. Fish and Wildlife Service. State Wetlands Data: Wetlands Inventory Source: Department of Environment & Natural Resources Telephone: 919-733-2090 HYDROGEOLOGIC INFORMATION AQUIFLOWR Information System Source: EDR proprietary database of groundwater flow information EDR has developed the AQUIFLOW Information System (AIS) to provide data on the general direction of groundwater flow at specific points. EDR has reviewed reports submitted to regulatory authorities at select sites and has extracted the date of the report, hydrogeologically determined groundwater flow direction and depth to water table information. GEOLOGIC INFORMATION Geologic Age and Rock Stratigraphic Unit Source: P.G. Schruben, R.E. Arndt and W.J. Bawiec, Geology of the Conterminous U.S. at 1:2,500,000 Scale - A digital representation of the 1974 P.B. King and H.M. Beikman Map, USGS Digital Data Series DDS -11 (1994). STATSGO: State Soil Geographic Database Source: Department of Agriculture, Natural Resources Conservation Services The U.S. Department of Agriculture's (USDA) Natural Resources Conservation Service (NRCS) leads the national Conservation Soil Survey (NCSS) and is responsible for collecting, storing, maintaining and distributing soil survey information for privately owned lands in the United States. A soil map in a soil survey is a representation of soil patterns in a landscape. Soil maps for STATSGO are compiled by generalizing more detailed (SSURGO) soil survey maps. SSURGO: Soil Survey Geographic Database ' Source: Department of Agriculture, Natural Resources Conservation Services (NRCS) Telephone: 800-672-5559 SSURGO is the most detailed level of mapping done by the Natural Resources Conservation Services, mapping scales generally range from 1:12,000 to 1:63,360. Field mapping methods using national standards are used to construct the soil maps in the Soil Survey Geographic (SSURGO) database. SSURGO digitizing duplicates the original soil survey maps. This level of mapping is designed for use by landowners, townships and county ' natural resource planning and management. TC1695993.1s Page A-17 PHYSICAL SETTING SOURCE RECORDS SEARCHED LOCAL / REGIONAL WATER AGENCY RECORDS FEDERAL WATER WELLS PWS: Public Water Systems Source: EPA/Office of Drinking Water . Telephone: 202-564-3750 Public Water System data from the Federal Reporting Data System. A PWS is any water system which provides water to at least 25 people for at least 60 days annually. PWSs provide water from wells, rivers and other sources. PWS ENF: Public Water Systems Violation and Enforcement Data Source: EPA/Office of Drinking Water Telephone: 202-564-3750 Violation and Enforcement data for Public Water Systems from the Safe Drinking Water Information System (SDWIS) after August 1995. Prior to August 1995, the data came from the Federal Reporting Data System (FRDS). USGS Water Wells: USGS National Water Inventory System (NWIS) This database contains descriptive information on sites where the USGS collects or has collected data on surface water and/or groundwater. The groundwater data includes information on wells, springs, and other sources of groundwater. STATE RECORDS North Carolina Public Water Supply Wells Source: Department of Environmental Health Telephone: 919-715-3243 OTHER STATE DATABASE INFORMATION NC Natural Areas: Significant Natural Heritage Areas Source: Center for Geographic Information and Analysis Telephone: 919-733-2090 A polygon converage identifying sites (terrestrial or aquatic that have particular biodiversity significance. A site's significance may be due to the presenceof rare species, rare or hight quality natural communities, or other important ecological features. NC Game Lands: Wildlife Resources Commission Game Lands Source: Center for Geographic Information and Analysis Telephone: 919-733-2090 All publicly owned game lands managed by the North Carolina Wildlife Resources Commission and as listed in Hunting and Fishing Maps. NC Natural Heritage Sites: Natural Heritage Element Occurrence Sites Source: Center for Geographic Information and Analysis Telephone: 919-733-2090 A point coverage identifying locations of rare and endangered species, occurrences of exemplary or unique natural ecosystems (terrestrial or aquatic), and special animal habitats (e.g., colonial waterbird nesting sites). RADON State Database: NC Radon Source: Department of Environment & Natural Resources Telephone: 919-733.4984 Radon Statistical and Non Statiscal Data Area Radon Information Source: USGS Telephone: 703-3564020 The National Radon Database has been developed by the U.S. Environmental Protection Agency (USEPA) and is a compilation of the EPA/State Residential Radon Survey and the National Residential Radon Survey. The study covers the years 1986 -1992. Where necessary data has been supplemented by information collected at private sources such as universities and research institutions. TC1695993.1s Page A-18 i i 1 1 1 1 1 1 1 1 1 1 1 PHYSICAL SETTING SOURCE RECORDS SEARCHED EPA Radon Zones Source: EPA Telephone: 703-356-4020 Sections 307 & 309 of IRAA directed EPA to list and identify areas of U.S. with the potential for elevated indoor radon levels. OTHER Airport Landing Facilities: Private and public use landing facilities Source: Federal Aviation Administration, 800-457-6656 Epicenters: World earthquake epicenters, Richter 5 or greater Source: Department of Commerce, National Oceanic and Atmospheric Administration STREET AND ADDRESS INFORMATION © 2006 Tele Atlas North America, Inc. All rights reserved. This material is proprietary and the subject of copyright protection and other intellectual property rights owned by or licensed to Tele Atlas North America, Inc. The use of this material is subject to the terms of a license agreement. You will be held liable for any unauthorized copying or disclosure of this material. TC1695993.1s Page A-19 I' LITTLE GRASSY CREEK PHOTO LOG Mb, r 6N` `r Aw, ' Bedrock outcrop in Little Grassy Creek ?v t S _M i Existing fence along easement li Aa s+ Boulder outcropping and forested floodplain Floodplain forest LITTLE GRASSY CREEK PHOTO LOG UTl eroding meander bend - • ? . Kx .t is UTl prior to cattle exclusion ,1 PROJECT: 05016615 01 o Ooo;xxxg mm &? G O I ;o 'CO ICU in in 0 co 0 co 59 y Oz z Omzm z c n N Z se 0 1 000 M*T25 ?? ?np = O ; Loco opmo Zo oZq O OO ? Z ZZZ Z0P fm/lZNiA - ca >2 Z b m 0 000 CO 00o mp navo zzz? CN00 DOZ? V 1 xO 000m Z Z Dr CO) n Z = ?ovm m vCt) Im Z !y o O Ti F ;o CO COOO)i S c . ' c'?-e z tai? Z d yt Y a + CO) . Y Z ? A 1? ?C z O N w 0-4 0 0 00Z a x 0 Vj v v m Z M 0 y 48 C3 Z?~Z A s9? 29 Z Z n A p. V ? V V SW a >p ?1 O $ O 9 b ?9 M s y C5 a i z l ?? ?0?? was ? ? O 7D A O' A l a c a O ? . x y .y < J ? cow o ?" rr ? 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