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HomeMy WebLinkAbout20090565 Ver 1_Mitigation Bank Proposal_20090514) ooq Lo pu.bG(, rwAi(-e Lq (D s on `- rn" I ? , 2ovq BACHELORS DELIGHT STREAM AND WETLAND MITIGATION BANK Onslow County, North Carolina MITIGATION BANK PROSPECTUS Sponsor: Weyerhaeuser Company Prepared by. Land Management Group, Inc. Wilmington, NC April 24, 2009 BACHELORS DELIGHT STREAM and WETLAND MITIGATION BANK WHITE OAK RIVER BASIN (CATALOGING UNIT 03030001) BANK PROSPECTUS INTRODUCTION A. Project Overview The Bachelors Delight Stream and Wetland Mitigation Bank site (approximately 736 acres) consists predominantly of channelized headwater wetland and stream systems that have been historically altered as a result of silvicultural and agricultural management practices. The site is located just east of Gum Branch Road, approximately six miles north of Jacksonville, NC, in Onslow County. The site consists of rolling terrain and is bisected by three main stream systems (Hewitts Branch, Huffmans Branch, and Bachelors Delight Swamp). While a majority of the site contains moderately well-drained soils, several areas along the eastern and western sections contain poorly-drained soils associated with interstream divide landscape positions. During the early 1970s, a network of drainage ditches was installed throughout these areas to lower groundwater tables and intercept surface water. Site drainage flows south through the Bachelors Delight Swamp, a third order tributary of the New River - part of the White Oak River Basin (Cataloging Unit 03030001) (DWQ Subbasin 03-05-02). Based upon preliminary site investigations, up to 15,900 If of stream restoration may be available in addition to approximately 5,300 V of enhancement and 11,400 If of preservation. A total of 66 ac of riparian wetland habitat has also been targeted for restoration. Non- riparian wetland restoration, located throughout the interstream flats, will comprise approximately 260 ac of the proposed project area. As a result, the restoration effort will allow for increased stream habitat, floodwater storage, nutrient retention/sediment reduction, and intact headwater wetland habitat for resident and migratory fauna. B. Site Location The tract is located east of thejunction of Gum Branch Road and Quaker Bridge Road in northern Onslow County, NC (refer to Figure 1). It is bordered on the northeast by the Hoffman Forest. The site is located Bachelors Delight Stream and Wetland Mitigation Bank Prospectus White Oak River Basin, Cataloging Unit 03030001 approximately 6 miles north of Jacksonville. The attached USGS 7.5-minute quadrangle (Jacksonville North quad) depicts the location of the site relative to mapped blue-line streams and canals (Figures 2-3). C. Watershed Characterization The bank site is located within the White Oak River watershed (DWQ Subbasin 03-05-02). The subbasin consists of managed forestry tracts, low density residential, and high density commercial developments along the Gum Branch Road corridor. Population growth within the subbasin is primarily focused in the areas north of Jacksonville and south of Richlands. Streams and waterbodies within the watershed are susceptible to impairment from nutrient loading and low ambient dissolved oxygen (DO) concentrations. According to the White Oak River Basinwide Water Quality Plan (NC DWQ 2005), a majority of the waterbodies within the subbasin are impaired due to nutrient enrichment and periodic fecal coliform bacteria contamination. Surface waters within the project area drain south to Bachelors Delight Swamp, a third order tributary of the New River. The NC DWQ surface water body classification for Bachelors Delight Swamp is C-NSW. "C" waters are defined as those waters protected for secondary recreation, fishing, wildlife, fish consumption, aquatic life (including propagation), survival and maintenance of biological integrity, and agriculture. Secondary recreation includes wading, boating, and other uses involving human body contact with water where such activities take place in an infrequent, unorganized, or incidental manner. Nutrient Sensitive Waters (NSW) is a supplemental classification intended for waters needing additional nutrient management due to being subject to excessive growth of microscopic or macroscopic vegetation. Best management practices (BMPs), including riparian buffer setbacks, are implemented within NSW basins to help offset or minimize nutrient loading to susceptible waters. The site formerly consisted of several expansive Mesic Pine Flatwood communities dissected by multiple, small stream swamp systems in the headwater areas. Non-riverine headwater wetlands (pocosin and swamp forest), characteristic of the outer Coastal Plain, were likely found throughout the broad interstream flats in the eastern and western borders of the proposed project area. These type of wetlands support a number of functions/values including, but not limited to the following: groundwater recharge; floodwater storage and attenuation; filtration and storage of nutrients, sediments, and/or toxic substances; and Bachelors Delight Stream and Wetland Mitigation Bank Prospectus 2 White Oak River Basin, Cataloging Unit 03030001 refuge/feeding habitat for resident and migratory fauna. Stream systems work in concert with these wetlands to attenuate flood velocities, provide aquatic habitat, and elevate the surrounding water table. At the present time, these functions have been compromised through silvicultural management practices (ditching, bedding, clear-cutting, etc,). The New River and its tributaries have exhibited significant water quality impairments associated with low DO, high total nitrogen, and high total phosphorous. High nutrient concentrations originate from non-point source loading associated with intensive agricultural practices common throughout the watershed. These impairments tend to be exacerbated by channelization of streams and ditching of adjacent headwater wetlands, resulting in diminished nutrient uptake and nutrient/sediment loading to down-gradient waters. C. Project Purpose and Service Area The proposed project will serve as a general use stream and wetland mitigation bank serving the White Oak River Basin (USGS 8-digit hydrologic unit (03030001) (refer to Appendix A). The purpose of the bank is to compensate for those wetland and stream losses authorized by applicable federal and state regulatory programs via the restoration of 15,600 If of Coastal Plain stream, 66 ac of riverine wetlands, and 260 ac of non-riverine wetlands. The following prospectus provides information related to project goals and objectives, existing site conditions, proposed mitigation activities, site-success criteria, financial assurances, property dispensation, and annual monitoring. Figure 4 provides additional information on the specifics hydrologic cataloging units (HUC) that will be serviced by the proposed bank. II. BASELINE CONDITIONS A. Community Types The tract consists of a variety of former wetland habitat types which coincide with the existing gradients in topography, drainage patterns, and soil types. The primary wetland types targeted for restoration are Coastal Plain small stream swamp and wet pine flatwoods. Given the steep topographic gradients throughout the site, restored habitats will likely transition between the small stream swamp and the surrounding upland terrestrial communities along relatively narrow corridors. The areas targeted for pond pine woodland/wet pine flatwoods will transition between the surrounding terrestrial communities based upon the degree of wetness and soil composition. Based upon the Cowardin classification for wetland and deepwater habitats (Cowardin et al. 1979), the wetland community types to be restored are Palustrine Bachelors Delight Stream and Wetland Mitigation Bank Prospectus 3 White Oak River Basin, Cataloging Unit 03030001 Scrub-Shrub and Forested Wetlands (i.e., broad-leaved deciduous, needle-leaved deciduous, needle- leaved evergreen, and broad-leaved evergreen). Based upon the recently developed NC Wetland Assessment Manual, the targeted community types for the bank site are (1) Pine Savanna and (2) Riverine Swamp Forest and (3) Pocosin. B. Vegetation The predominant land use of the tract and surrounding area is silvicultural (managed pine plantation of various stand stages). Since the tract has been affected by prescribed drainage improvements for forestry production, species indicative of drier, upland conditions are more prevalent in areas currently targeted for riparian restoration and/or enhancement. These species include old field blackberry (Rubus alumnus), dog fennel (Eupatorium capillifolium), bracken fern (Pteridium aquilinum), broom-sedge (Andropogon glomeratus), and loblolly pine (Pinus taeda). Non-target species such as sweet gum (Liquidambar styraciflua) and red maple (Acer rubrum) are dominant througout large sections of riparian habitat. More desirable species such as loblolly bay (Gordonia lasianthus), fetterbush (Lyonia lucida), American holly (Ilex opaca), red bay (Persea borbonia), and sweet bay (Magnolia virginiana) were observed in isolated areas. Characteristic hardwoods of the small stream swamp community (e.g. black gum, water tupelo, bald cypress) are either sparse or absent in the upper stream reaches targeted for restoration. The species assemblage has clearly shifted in response to long-term site drainage and timber management. C. Soil Characteristics The tract is located within a dissected drainage network and includes broad, flat interstream areas along the perimeter of the project site. Moderately well-drained soils, such as the Goldsboro unit, are found near the intersections of the existing stream channels. These units transition to the somewhat poorly-drained Lynchburg series and to the poorly-drained Rains series, situated in the headwater landscape positions of the existing channels and adjacent to the Hoffman Forest, Bottomland areas associated with the lower portions of Bachelors Delight Swamp are mapped as Muckalee loam, a poorly-drained unit commonly associated with active floodplains throughout the Coastal Plain (refer to Figure 5). D. Hydrology/Hydraulic Characteristics The tract is located within a watershed that has historically received drainage improvements for the purposes of increased timber productivity and/or crop yield (Figure 6). These improvements have resulted Bachelors Delight Stream and Wetland Mitigation Bank Prospectus 4 White Oak River Basin, Cataloging Unit 03030001 in changes to functional watershed size and disrupted natural flow patterns throughout the headwaters of this area. Installation of these improvements has occurred throughout 156 ac. of cultivated land in the northeastern portion of the project site. These activities have increased the size of the Bachelors Delight Swamp drainage area and diverted flow from Huffmans Branch and other tributaries, reducing the frequency and duration of flooding events. This change has resulted drained hydric soils (i.e. low-chroma, friable soils exhibiting a relatively high percentage of uncoated sand grains) are found throughout the areas mapped as the Rains soil series. Areas mapped as Goldsboro and Lynchburg have been bedded, but lack a significant network of drainage improvements. These conditions are reflected in the current wetland delineation that received USACOE approval in October 2007 (refer to Appendix B), Drainage improvements have also directly impacted streams throughout the lower portions of the watershed. These impacts have increased the cross-sectional area of the natural stream, limiting interaction with the surrounding floodplain and increasing flow velocities during peak flow events. In addition, these activities have removed large woody debris and other in-stream habitat, reducing biological diversity within the system. Appendix C documents existing conditions throughout each of the main reaches targeted for restoration. III. CONCEPTUAL PLAN - STREAM RESTORATION A. Introduction Like other small, blackwater streams of the Coastal Plain, Bachelors Delight Swamp and its tributaries are susceptible to water quality impairment resulting from non-point source discharges of contaminants - including nitrogen, phosphorous, and a suite of organ ophosphate-based herbicides and pesticides. Currently, intensive agricultural practices in the headwaters, in addition to concentrated development along the Gum Branch Road corridor, contribute to decreased water quality of downstream waters. Ditches, channelized tributaries, and canals drain an approximately ten-square mile area within the watershed. These surface waters serve as direct conduits for sediment, nutrients, and other pollutants entering both the Bachelors Delight Swamp and the New River. The channelization of streams contributes to channel instability and reduced attenuation on-site. This, in turn, results in increased flooding and bank erosion for Bachelors Delight Stream and Wetland Mitigation Bank Prospectus White Oak River Basin, Cataloging Unit 03030001 down-gradient areas. The natural replenishment of fine sediments and nutrients from floodwaters onto the floodplain wetlands within the site has been virtually eliminated so that sediment accumulation is occurring along the stream bed and nutrients are being shunted downstream. The physical alteration of the stream bed adversely affects biological communities through direct mortality, habitat loss, and shifts in species composition. See Appendix D for additional stream assessment information. Restoration of a natural, sinuous channel will provide the variety of habitat features necessary to support a diverse invertebrate and bacterial community. The re-establishment of these communities increases the uptake of dissolved organic carbon (DOC) within the stream system. As DOC is processed, the microbial loop is established, forming a key component of the food web (Allan, 1995). Restoration of the natural channel will also assist in the maintenance of an elevated water table throughout the adjacent floodplain. Elevation of the water table allows for the reestablishment of hydric soil conditions, which aid in the transformation and sequestration of pollutants. Construction of an appropriate channel pattern and profile should also reduce flow velocities, increasing residence time and allowing for overbank flooding and replenishment of fine sediments and nutrients to floodplain wetlands. Each of the four stream reaches targeted for restoration exhibit similar geomorphic positions. Thus, it is anticipated that the identified functions to be restored or enhanced are fairly uniform throughout the project area. Table 1 provides specific information for each of the four sections of the project. B. Hewitts Branch (HE-1) - Restoration The entire upper reach of Hewitts Branch (HE-1) has been targeted for restoration based upon preliminary data collection. This portion of Hewitts Branch maintains a distinct, natural valley which becomes more defined to the east of Maready Road and continues to develop downstream. Relief in the lower portion of the reach exceeds 10' with elevations ranging from +40' MSL to +50' MSL. An estimated watershed size of 130 ac. currently drains to this reach. Conditions along this reach have been altered to improve timber yields in the surrounding management blocks (Figure 6). Past modifications to the existing channel include extensive channelization and deepening, which extends from the intersection of the main branch to Maready Road. Bachelors Delight Stream and Wetland Mitigation Bank Prospectus 6 White Oak River Basin, Cataloging Unit 03030001 Table 1. Projected Restoration Totals by Stream Reach Name Restoration Enhancement L2 Preservation Hewitts Branch HE-1 2,400 HE-2 1,900 HE-3 500 HE-4 3,000 Huffmans Branch HU-1 3,200 H U-1 A 1,200 H U-2 1,600 HU-3 2,000 Bachelor's Delight Swamp BD-1 (Zero Order) 300 13D-2 (Zero Order) 500 BD-3 1,700 BD-4 1,400 BD-5 1,400 BD-5A (Zero Order) 3,500 BD-58 (Zero Order) 600 BD-5C (Zero Order) 500 BD-6 1,700 BD-7 3,600 Half Moon Creek HM-1 1,600 TOTAL 15,900 5,300 11,400 CREDITS 15,900 3,533 4,560 TOTAL CREDITS 23,993 The incised nature of this system has also negatively impacted the adjacent floodplain, as the current depth of the channel intercepts seasonal groundwater flows and has reduced water table depths. This draw- down of localized water table depths is evidenced by the narrow extent of jurisdictional wetlands remaining along this reach (See Appendix B for approved wetland survey). Bachelors Delight Stream and Wetland Mitigation Bank Prospectus 7 White Oak River Basin, Cataloging Unit 03030001 In addition, these activities have disconnected the stream from the surrounding floodplain. As a result, nutrient delivery during flood events has been dramatically curtailed or eliminated entirely. Channel maintenance has also removed and/or impeded the development of in-stream habitat which relies on snags and other woody debris, resulting in a reduction in aquatic function throughout this reach. Preliminary data suggest that this reach would be classified as a G5 channel, a designation normally associated with entrenched systems that are experiencing high rates of erosion. Given the extent of channel alteration, proposed restoration would likely employ a Priority I approach, which would create a newly constructed channel directly adjacent to the existing channelized feature. The restored channel would likely be designed as a C5 channel with a higher sinuosity and width-to-depth ratio. An estimated total of 2,400 If of restoration, extending from the intersection of the main branch to Maready Road, is proposed for this area (Figure 7). C. Hewitts Branch (HE-2) - Preservation The entire upper reach of the Hewitts Branch tributary (HE-2) has been targeted for preservation based upon preliminary data collection. This area has experienced relatively minor silvicultural impacts, and a wide, intact wetland community remains as a result. Preliminary data suggest that this reach would be classified as a DA5 channel. As with most headwater systems, a majority of the flow is directed through a series of braided channels of varying widths and depths. The gentle, sloping topography ranging from +40' MSL to +50' MSL supports a broad floodplain canopy comprised of several native hardwood species. These species include mature water oak (Quercus nigra), swamp chestnut oak (Quercus michauxii), and American holly. Significant evidence of in-stream habitat was observed throughout this tributary (See Appendix D). Large natural snags and other woody debris provide substrate and refuge habitat for invertebrate and amphibian populations. In addition, sufficient canopy coverage also exists to regulate stream temperatures during summer months. Channel incision and erosion were absent throughout a majority of the area due to the presence of surrounding wetlands. These wetlands also serve to supplement flow during drought conditions. Bachelors Delight Stream and Wetland Mitigation Bank Prospectus White Oak River Basin, Cataloging Unit 03030001 Approximately 1,900 If of braided channel have been proposed for preservation in this reach. The adjacent riparian wetlands have also been targeted for preservation based upon the native hardwood assemblage composition and lack of silvicultural disturbance. D. Hewitts Branch (HE-3) - Enhancement The lower reach of Hewitts Branch tributary (HE-3) has been targeted for enhancement based upon preliminary data collection. This section, located south of Maready Road, includes approximately 500 If of stream that has been historically impacted by road construction and silvicultural management practices. Areas directly adjacent to the road bed have been channelized and culverted to control runoff and drainage in the vicinity of the constructed road. The existing culvert has not been maintained and flows are currently restricted due to sediment deposition on the upstream and downstream sides. As a result, natural flow is impeded. In the section directly south of Maready Road, channelization has disconnected the stream from the adjacent floodplain. In addition to this disturbance, a large ditch along the western edge of the floodplain was also observed during field investigations. Spoil piles from the excavation of the stream currently serve as an artificial boundary to the existing wetlands and divert flow towards HE-1. The invert of this feature is also set below the ground surface of the surrounding wetlands, potentially lowering water tables within this section. Overall, management activities have reduced the aquatic functions within this reach via the alteration of storm-driven hydraulics and removal of in-stream habitat. In addition, reduced connectivity of the wetland floodplain likely results in decreased nutrient/pollutant retention. Based upon the observed conditions, 500 If of Level II Enhancement is proposed for this section. Enhancement of aquatic function will be achieved through the restoration of seasonal variation in flow dynamics through the installation of a properly sized culvert. The restoration of a natural flooding regime (amplitude, timing, etc.) will assist in the transition towards a wetter assemblage of flora and fauna and enhance the microtopographic variations already present within the floodplain. The adjacent ditch will also be filled and restored to the existing grade, which will enhance the retention of sediment and nutrients within the floodplain. These activities will also generate additional stream flows during drought conditions due to the enhancement of wetland hydrology throughout the floodplain. Bachelors Delight Stream and Wetland Mitigation Bank Prospectus 9 White Oak River Basin, Cataloging Unit 03030001 E. Hewitts Branch (HE-4) - Preservation The remaining length of Hewitts Branch, south of the intersection of HE-1, has been targeted for preservation. The section includes approximately 3,500 If of a high quality second order stream that has experienced minimal impact from the surrounding silvicultural management activities. Preliminary data suggest that this reach would be classified as a C5 channel. A distinct valley is present throughout the lower reaches of the branch with elevations ranging from +30' MSL to +45' MSL. The floodplain is comprised of a natural assemblage of native hardwoods such as black gum, swamp chestnut oak, and water oak. Approximately 400' of intact floodplain are present throughout this area. Numerous examples of in-stream habitat such as overhanging root mats, snags, and natural pools were observed, likely supporting a diverse assemblage of invertebrates and amphibians. Conversely, little evidence of erosion or channelization Was observed during on-site investigations. Channel dimension, plan, and profile were also consistent with the size of the drainage basin, suggesting that this reach has remained stable throughout the alteration of the upstream landscape. F. Huffmans Branch (HU-1) - Restoration The entire western reach of Huffmans Branch (HU-1) has been targeted for restoration based upon preliminary data collection. Conditions along this reach have been altered through historic clear-cuts and placement of spoil material within the floodplain (Figure 6). Modifications to the upstream portions of the channel include extensive channelization and deepening which extends from the property boundary to approximately 500' north of Maready Road. The 500' section directly north of the road has been altered due to the improper installation of a culvert, effectively blocking stream flows from the upstream section. This section of Huffmans Branch maintains a distinct, natural valley which becomes more defined to the north of Maready Road and continues to develop downstream. Relief in the lower portion of the reach exceeds 10' with elevations ranging from +38' MSL to +48' MSL. Due to ditching along the northern property line, natural drainage to this system has been significantly reduced. Following project construction, an estimated watershed size of 130 acres will drain to HU-1. In addition, management activities in the upper portions of the reach have disconnected the stream from the surrounding floodplain. Disturbance due to stockpiling of spoil material was also observed in the lower reaches. As a result of these impediments, potential nutrient delivery during flood events could be curtailed Bachelors Delight Stream and Wetland Mitigation Bank Prospectus 10 White Oak River Basin, Cataloging Unit 03030001 or eliminated entirely. Channel maintenance has also removed and/or impeded the development of in- stream habitat, which relies on snags and other woody debris, resulting in a reduction in aquatic function throughout this reach. Preliminary data suggest that this reach would be classified as a G5 channel, a designation normally associated with entrenched systems that are experiencing high rates of erosion. Given the extent of channel alteration, proposed restoration would likely employ a Priority I approach, which would create a newly constructed channel directly adjacent to the existing channelized feature. The restored channel would likely be designed as a D5/C5 channel with a higher sinuosity and width-to-depth ratio. An estimated total of 3,200 If of restoration is proposed for this area, extending from the northern property boundary to the intersection with HU-2 approximately 400' south of Maready Road. G. Huffmans Branch (HU•1A) - Preservation Approximately 1,200 If of small, first order stream have been targeted for preservation. This section is located to the north of HU-1. The canopy is comprised of a natural assemblage of native hardwoods such as black gum, red bay, and wax myrtle (Morella cedfera), although observed diameters suggest that logging has occurred within the floodplain in the past 10 to 20 years. However, conditions within the existing channel were stable, and ample in-stream habitat was observed throughout the reach. These conditions will likely persist as the surrounding wetland habitat will be preserved as part of the bank site. H. Huffmans Branch (HU•2) - Restoration The entire eastern reach of Huffmans Branch (HU-2) has been targeted for restoration based upon preliminary data collection. Conditions in this reach are similar to those observed throughout HU-1, as extensive clear-cutting and channel disturbance was observed throughout the 1,100 If section. Interruption of the natural flow regime was also evident near Maready Road due to the lack of a functional culvert. Natural flow to this reach has also been impacted by ditching along the property line, resulting in a significant reduction in flow during large rain events. However, the 75 ac. watershed is smaller than HU-1. As a result, restoration of a braided headwater stream system will likely be utilized for this section of the project. Given the extent of channel alteration, construction will likely employ a Priority 1 approach, which will establish multiple small channels adjacent to the existing channelized section. Spoil material generated from these activities will be used to backfill the existing channel to the elevation of the restored floodplain. The restored channel would likely be designed as a D5 channel with a low sinuosity and high width-to- Bachelors Delight Stream and Wetland Mitigation Bank Prospectus 11 White Oak River Basin, Cataloging Unit 03030001 depth ratio. Channel design will likely transition to a C5 near the intersection with HU-1, due to the increase in watershed size and valley development. Approximately 1,600 If of channel restoration is proposed for this section. 1. Huffmans Branch (HU-3) - Enhancement 11 The lower reach of Huffmans Branch tributary (HU-3) has been targeted for enhancement based upon preliminary data collection. This section, located south of Maready Road, includes approximately 2,000 If of stream that has been disturbed by road construction and silvicultural management practices. Due to the flow restrictions present along Maready Road, this section drains only a small percentage of its natural watershed. As a result, sections of the channel now resemble braided systems normally associated with headwater wetland areas. Extensive evidence of historic logging within the floodplain was also observed throughout the reach, as indicated by the presence of a non-target vegetative assemblage dominated by sweet gum and red maple saplings and trees ranging in age from 10 to 20 years. A majority of the stream channel within this section is stable and will not require any earth work. The projected enhancement of aquatic function will be realized as a result of the increased flooding frequency and duration generated from the reestablished connection to the upstream watershed. Plantings within the adjacent riparian zone will also be initiated to restore the appropriate small stream swamp community. As a result, in-stream fauna will benefit from an increase in pH, oxygen, and habitat diversity as the system readjusts to the natural flooding regime of a first-order Coastal Plain stream. Revegetation within the floodplain will also provide additional shading for the stream channel and refuge habitat for larger fauna. J. Bachelors Delight Swamp (BD-1/BD-2) - Zero-Order Restoration The headwaters of an unnamed tributary of Bachelors Delight Swamp (BD-1/BD-2) have been targeted for restoration based upon preliminary data collection (Figure 7). Conditions in this reach are similar to those observed throughout HU-1, as extensive clear-cutting and channel disturbance was observed throughout the 800 If section. Similar conditions were also observed near the intersection of Maready Road due to improper installation of a culvert under the road. No culverted connection was observed between BD-1 and the lower section of the tributary. As a result, extensive ponding was observed along the northern side of Maready Road. Mounding of spoil material was Bachelors Delight Stream and Wetland Mitigation Bank Prospectus 12 White Oak River Basin, Cataloging Unit 03030001 also observed between the silvicultural management areas and the existing wetlands. Combined with the impact of historic clear-cutting, aquatic function has likely been compromised throughout this section of the reach. Restoration activities within this section will involve the removal of spoil material and contouring of remaining side slopes to reconnect the floodplain to the natural drainageway. A properly-sized culvert will also be installed underneath Maready Road to allow for downstream drainage to occur. A zero order approach will be used throughout this section due to its landscape position and small watershed. A total of 300 If of restoration is proposed, corresponding to the existing length of the valley. An improperly installed culvert currently impedes the drainageway associated with 13D-2. However, it is possible that infilling due to erosion from the adjacent road has also negatively impacted flow. Approximately 500 If of ditching was observed on the north side of Maready Road. Ditch depths range from 2-3' in depth and have likely altered the hydrology of the surrounding floodplain. Aquatic function has also been compromised as evidenced by the lack of in-stream habitat and floodplain connection. Restoration activities within this section will likely involve backfilling of the existing ditch and construction of a braided channel system within the remaining valley. Extensive hardwood plantings will be installed throughout the floodplain and in areas disturbed by the restoration efforts. Composition of the planting will be designed to restore the characteristic small stream swamp/headwater wetland system that (existed prior to the initiation of silvicultural management activities. K. Bachelors Delight Swamp (BD-3) - Preservation The section directly downstream of BD-112 has been targeted for preservation. Located on the south side of Maready Road, this section includes approximately 1,700 If of high quality first order stream that maintains a relatively stable channel and associated floodplain. Approximately 150' of intact floodplain are present throughout this area with a well-defined valley that ranges from +32' to +46' MSL. The floodplain is comprised of a natural assemblage of native hardwoods such as black gum, red bay, and water oak. Preliminary data suggest that this reach would be classified as a D5/C5 channel. Numerous examples of in-stream habitat such as overhanging root mats, snags, and natural pools were observed in the 13D-3 area. In addition, microtopography and ponding throughout the floodplain was also Bachelors Delight Stream and Wetland Mitigation Bank Prospectus 13 White Oak River Basin, Cataloging Unit 03030001 observed. These conditions tend to support a more diverse assemblage of invertebrates and amphibians. Conversely, little evidence of erosion or channelization was observed during on-site investigations with the exception of areas directly adjacent to Maready Road. In addition, it is anticipated that the existing functions of the system will be enhanced due to the upstream restoration activities proposed for BD-112. L. Bachelors Delight Swamp (BD-4) - Restoration The entire western reach of Bachelors Delight Swamp (BD-4), approximately 1,400 If, has been targeted for restoration based upon preliminary data collection. Conditions along this reach have been altered through drainage modifications associated with agricultural production in the headwaters (Figure 7). These modifications have redirected agricultural drainage toward the eastern reach of Bachelors Delight Swamp, resulting in reduced flow frequency and volume. Additional modifications to the natural flow regime also occur at the intersection of Maready Road where a partially blocked culvert has reduced drainage input to the downstream section. As a result, significant ponding has occurred along the northern side of Maready Road Upstream of the ponded area. Little to no flow was observed within the existing channel, providing further evidence of hydrologic modification associated with this reach. In addition, management activities in the upper portions of the reach have removed the native hardwood community, reducing canopy coverage adjacent to the stream and habitat within the adjacent floodplain. Channel maintenance has also removed and/or impeded the development of in-stream habitat. Historic aerial photography suggests that site drainage modifications have been in place for 20-30 years, allowing the system to stabilize under the current flow regime. However, it is unlikely that this system would remain stable following the restoration of flow from the larger, natural watershed that existed prior to the installation of the drainage modifications. A majority of the proposed restoration would likely employ a Priority I approach, which would create a newly constructed channel directly adjacent to the existing feature. The restored channel would likely be designed as a D5/C5 channel with sufficient cross-sectional area to support flows from the restored upstream watershed. This channel would be sited within the existing valley and have a higher sinuosity and width-to-depth ratio than the existing reach. The final design would also incorporate a properly sized culvert at the intersection of Maready Road to facilitate natural flow to BD-6. Bachelors Delight Stream and Wetland Mitigation Bank Prospectus 14 White Oak River Basin, Cataloging Unit 03030001 M. Bachelors Delight Swamp (BD-5 and BD-5A) - Restoration Two tributaries that form the headwaters of Bachelors Delight Swamp (BD-5 and BD-5A) have been targeted for restoration based upon preliminary data collection. Activities within these two reaches include approximately 1,300 If of new channel construction and 3,500 If of zero-order/headwater wetland restoration. Conditions along this reach have been altered through drainage modifications associated with agricultural production in the headwaters (Figure 7). Due to these modifications, this system receives input from an additional 100 acres of cultivated land, resulting in increased flow frequency and volume. Additional modifications to the natural flow regime occur at the intersection of Maready Road where a large borrow pit was constructed. This feature collects drainage from the agriculture operation to the north and discharges into the southern section of Bachelors Delight Swamp. The existing drainage pipe for this feature creates a consistent, high volume flow which has eroded the downstream reach by overwhelming the natural channel geometry and adjacent floodplain. Extensive channelization and excavation was observed throughout this section of the project. Observed depths ranged from 4'-5' and were sufficient to disconnect the existing stream from the adjacent floodplain and altering the hydrology of the remaining wetlands. Logging activities have also removed a majority of the natural hardwood species typically found in these systems. Non-target species such as red maple, sweet gum, and loblolly pine have regenerated throughout the reach. Approximately 3,500 If of this section will be comprised of headwater wetland/zero-order stream restoration. Hydrology will be restored in these areas through plugging and/or backfilling of existing farm ditches and canals. These activities will be designed to restore flow within three separate subbasins which will drain to BD-4, BD-5, and BD-5A upon completion of the project. Existing contours within the cultivated fields will also be enhanced to direct drainage to each of the three headwater areas. Each subbasin will range in size from 50 to 75 acres. The remaining section, which extends south from the intersection of BD-5 and BD-5A to Maready Road, will employ a Priority I approach. This approach is appropriate given the degree of disturbance within the existing feature and the reestablishment of the natural drainage basins in the headwaters. These activities will effectively reduce flow volumes and velocities which can be contained within a smaller sinuous channel. While a new channel will be constructed throughout a majority of this section, efforts will be made to utilize portions of the remnant channel that are located along the eastern edge of the existing channelized feature. Bachelors Delight Stream and Wetland Mitigation Bank Prospectus 15 White Oak River Basin, Cataloging Unit 03030001 These features will also be surveyed to provide reference information to the stream designers. The designed channel will likely bypass the existing borrow pit due to the incompatibility of the existing invert elevations and sediment composition. The borrow pit will be backfilled to allow this area to be incorporated into the riparian wetland system as an "off-line" feature. As a result, this area will provide additional habitat and water quality benefits for the overall project. N. Bachelors Delight Swamp (BD-5B and BD-5C) - Enhancement II Two unnamed tributaries of Bachelors Delight Swamp (BD-5B and BD-5C) have been targeted for zero- order/headwater wetland enhancement. Activities within these areas are projected to enhance flow to approximately 1,100 If based on existing valley length. At the present time each of these tributaries is located within a narrow fringe of jurisdictional wetlands (50'-100) that receives limited hydrologic input from the surrounding watershed due to drainage modifications in the adjacent silvicultural management block. The headwaters of BD-5B and BD-5C have been altered through the installation of a drainage network designed to improve silvicultural yields. This network of ditches was installed throughout a poorly-drained interstream divide that separated Bachelors Delight Swamp and Half Moon Creek. These ditches now direct water towards Half Moon Creek and have decreased the size of the watershed associated with the two tributaries. As a result, the extent of existing wetlands and corresponding stream flow has been reduced. The proposed restoration activities will restore a functional connection to approximately 65 acres of wetlands through the reestablishment of both surface and subsurface flows. This reconnection will be achieved through plugging and/or backfilling of the ditch network in the silvicultural management block. Although logging operations have removed a portion of the natural hardwood community, sufficient canopy coverage remains throughout a majority of these tributaries. Given the existing conditions within these tributaries, only minor earthwork will be proposed along the upstream sections. This earthwork will be designed to remove any bedding, windrows, etc. that may currently disrupt natural drainage from the surrounding watershed. If necessary, limited hardwood plantings will also be conducted throughout these corridors. It is anticipated that the restoration of the adjacent wetlands will result in increased flow frequency and duration, enhancing the aquatic functions throughout each of the two tributaries. Bachelors Delight Stream and Wetland Mitigation Bank Prospectus 16 White Oak River Basin, Cataloging Unit 03030001 0. Bachelors Delight Swamp (BD-6) - Enhancement II The downstream portion of Bachelors Delight Swamp, located directly adjacent to Maready Road, has been targeted for enhancement based on preliminary field investigations. This section includes approximately 1,700 If of existing channel. Each of the two reaches has been impacted by drainage manipulations associated with the construction of Maready Road but remains in somewhat stable condition. The northern section (downstream of BD-4) receives limited hydrologic input, via a partially blocked culvert underneath the existing road. As a result, flow is not sufficient to maintain proper channel geometry and hydrate the adjacent floodplain during seasonal flooding events. These conditions persist until the reach connects with the perennial section of Bachelors Delight Swamp (BD-7) approximately 1,000' downstream. The southern section (downstream of BD-5) receives input from the aforementioned borrow pit. Flow from this feature is discharged through a 36" pipe underneath Maready Road at consistently high volumes regardless of antecedent rainfall totals. This discharge has resulted in localized erosion and downcutting of the channel immediately downstream of the inlet pipe. Alterations to in-stream structures were also observed further downstream. Interactions with the existing floodplain allow for dissipation of velocity as the stream approaches the intersection with the BD-4 tributary. Enhancement of aquatic functions within each of these reaches is proposed as a result of the restoration activities planned for the upstream sections of Bachelors Delight Swamp. These activities will restore a more natural, seasonally driven hydrologic regime which redistributes nutrients between the headwaters and downstream floodplains. Doing so will provide conditions favorable for the development of characteristic invertebrate assemblages. In addition, existing floodplain vegetation will also benefit through the introduction of nutrients and organic material. P. Bachelors Delight Swamp (BD-7) - Preservation The remaining section of Bachelors Delight Swamp has been targeted for preservation. This section encompasses approximately 3,600 If of high quality second-order stream that has been minimally impacted by the adjacent logging operations (Figure 7). A distinct valley is present throughout this section with elevations ranging from +28' MSL to +46' MSL. The floodplain is comprised of a natural assemblage of native hardwoods such as black gum, swamp chestnut oak, and water oak and would be categorized as a bottomland hardwood ecosystem, Approximately 800' of intact flood plain are present throughout this area. Bachelors Delight Stream and Wetland Mitigation Bank Prospectus 17 White Oak River Basin, Cataloging Unit 03030001 Numerous examples of in-stream habitat such as overhanging root mats, snags, and natural pools were observed, likely supporting a diverse assemblage of invertebrates and amphibians. Conversely, little evidence of erosion or channelization was observed during on-site investigations. Channel dimension, plan, and profile were also consistent with the size of the drainage basin, suggesting that this reach has remained stable throughout the alteration of the upstream landscape. Q. Half Moon Creek (HM-1) - Restoration An unnamed tributary of Half Moon Creek has been targeted for restoration based on preliminary data collections. This section, located in the southeastern portion of the property, includes approximately 2,000 If of channel. Degradation to this system has occurred as a result of silvicultural management activities dating back to the 1970s. Extensive channelization was observed on both the upstream and downstream sections of the reach. These activities have effectively disconnected the stream from the adjacent floodplain and removed valuable aquatic habitat throughout a majority of the reach. Drainage ditches along Maready Road also appear to have redirected flow further downstream, reducing hydrologic input to the system from the surrounding watershed. Recent clear-cutting was observed throughout the headwaters of this reach. Remaining vegetation was comprised of native volunteer species such as wax myrtle, fetterbush (Lyonia lucida), and switchcane (Arundinaria gigantea). Zero-order/headwater wetland restoration is proposed for this area, totaling 600 If of existing valley. The proposed restoration activities will include backfilling the existing ditch along the northern side of Maready Road and the removal of logging debris that currently impedes drainage within the vicinity of the proposed restoration area. The existing culvert underneath Maready Road will also be raised in conjunction with the proposed downstream restoration activities. Significant disturbance was also observed throughout the downstream section of the reach. Alterations to the natural valley including channelization, bedding, and excavation have effectively disconnected the stream from the adjacent floodplain. Silvicultural management has also removed a majority of the natural hardwood species within the valley. As a result, a managed stand of loblolly pine extends to the existing top of bank throughout a majority of this section. While some evidence of restablization was observed (development of new floodplain within the existing ditch, etc.), little in-stream habitat or sinuosity exists due to previous land use activities. Bachelors Delight Stream and Wetland Mitigation Bank Prospectus 18 White Oak River Basin, Cataloging Unit 03030001 Given the extent of the observed channel manipulations, a Priority I approach is proposed for the entire downstream section of this tributary. This would include approximately 1,600 If of new channel construction directly adjacent to the existing feature. The restored channel would likely be designed as a C5 channel with a higher sinuosity and width-to-depth ratio. The constructed feature will connect with the zero-order sections located upstream and provide drainage for approximately 130 ac. of restored habitat. IV. CONCEPTUAL PLAN - WETLAND RESTORATION A. Riparian Wetland Restoration Approximately 66 acres associated with the degraded stream systems have been targeted for restoration. As discussed in the previous section, these areas have been converted to monoculture pine plantations through silvicultural management activities over the past three decades. A majority of the targeted areas are located in the transitional zone between the managed pine stands and the remaining jurisdictional wetlands. The vegetation within these areas is comprised of red maple, sweet gum, and red bay saplings. Table 2 provides specific information on the proposed acreage and credit totals for the wetlands included within the bank site. Hydrologic Restoration: Characteristic hydrology of riparian areas will be restored through the reestablishment of natural drainage basins and channel design throughout the site. The proposed channel work will raise the bed elevation, minimizing subsurface drainage and increasing overbank flooding within the adjacent floodplain. Restoration of the natural watershed boundaries throughout the upstream sections will also increase the effective drainage basin size, which will provide additional hydrologic input. The proposed restoration footprint for these areas was generated through the use of 2' contour LIDAR data in combination with observed field conditions. For example, the existing jurisdictional wetlands associated with HU-1 are found along the +42' MSL contour. Following the proposed restoration activities it is anticipated this narrow corridor will expand out to the +46' MSL contour, occupying a larger portion of the existing valley. Vegetative Restoration: The proposed restoration areas will be planted with species typical of a small stream swamp community. Plantings will include bald cypress (Taxodium distichum), swamp tupelo (Nyssa biflora), ironwood (Carpinus caroliniana), and swamp chestnut oak. Trees will be planted on 9-ft spacings, Bachelors Delight Stream and Wetland Mitigation Bank Prospectus 19 White Oak River Basin, Cataloging Unit 03030001 corresponding to 538 trees per acre. It is expected that other characteristic species will recruit naturally into these restored areas upon successful hydrologic restoration. Table 2. Proposed Wetland Restoration Acreages Type Proposed Acreage Credits Riverine Restoration 66 66 Riverine Enhancement 33 16.5 Non-riverine Restoration 260 260 Wetland Preservation 180 36 Upland Buffer 197 24.7 TOTAL 736 403.2 Table 3 provides more information regarding species quantities and composition for the small stream swamp community. Table 3. Proposed Planting by Community Type Small Stream Swam 66 ac Ri arian Restoration Common Name Scientific Name % Composition # Planted River Birch Betula nigra 10 3,551 Red Bay Persea borbonis 20 7,102 Ironwood Carpinus caroliniana 10 3,551 American Holly flex opece 15 5,326 Swamp Tupelo Nyssa biflora 25 8,877 Bald Cypress Taxodium distichum 20 7,102 TOTAL 35,508 B. Riparian Wetland Enhancement Approximately 33 acres of existing jurisdictional wetlands have been targeted for enhancement. At the present time, these areas are located along narrow fringes adjacent to the degraded stream systems. Characteristic vegetation has been altered through silvicultural management activities that included clear- cutting, bedding, and ditching. Excavation and maintenance within the existing channels has also altered Bachelors Delight Stream and Wetland Mitigation Bank Prospectus 20 White Oak River Basin, Cataloging Unit 03030001 the natural hydroperiod, reducing flooding duration and frequency. As the degraded streams will likely be backfilled in conjunction with the construction of the new channel, direct impacts to the existing wetland fringes may occur. However, these areas will be restored as part of the small stream swamp community following construction activities. As a result, a natural hydrologic regime and habitat assemblage will replace the current degraded system. These activities will contribute to additional biogeochemical cycling and habitat utilization throughout the existing jurisdictional wetland footprint. C. Non-riparian Wetland Restoration Approximately 260 acres within the project boundary have been targeted for non-riparian wetland restoration based on preliminary field investigations. The agricultural operation, located in the northern portion of the tract, comprises approximately 152 acres of the total area. This area has been actively cultivated for several decades producing soybeans, cotton, and other commodity crops. Prior to production, an extensive network of ditches and canals was installed to improve drainage. Soils range from a poorly-drained Rains series to a very poorly-drained Pantego series near the northeastern border of the project. Spacing between the laterals ranges between 330' and 350'. Lateral ditches range in depth from 3'-C and the larger collector canals range from 5'-7'. The remaining 108 acres is currently utilized for silvicultural production. A drainage network was also installed within this area to improve timber yields. Lateral ditches extend throughout the interstream divide between Half Moon Creek and Bachelors Delight Swamp. A majority of the drainage is currently directed towards large collector canals associated with an access road off of Maready Road. Soils within this area range from a poorly-drained Rains fine sandy loam to a somewhat poorly-drained Lynchburg fine sandy loam. Spacing between the existing ditches is approximately 720'. Hydrologic Restoration: Restoration of up to 260 ac of non-riverine wetland habitat is anticipated via the backfilling and/or plugging of ditches. In addition, removal of a portion of the roadbeds will allow for surface water to sheetflow along the natural gradient. Installation of ditch plugs and associated grading work along secondary and tertiary ditches will restore characteristic wetland hydrology to the headwater bay forest, pocosin, and pond pine woodland habitats. Based upon preliminary site investigations, some boundary ditches will need to be left intact to prevent hydrologic trespass. Future topographic survey work and Bachelors Delight Stream and Wetland Mitigation Bank Prospectus 21 White Oak River Basin, Cataloging Unit 03030001 additional drainage evaluations will help to determine the specific limits of the restoration work. Vegetation Restoration: Drained wetland areas that have been cleared will be planted with characteristic wetland species. Depending upon landscape position and soil type, suitable species may include pond pine, red bay, bald cypress, and black gum. Areas of deeper organic soils may also include plantings of water tupelo and Atlantic white cedar (Chamaecypads thyoides). Tree seedlings will be planted on 9-ft spacings (equivalent to a density of 538 stems/acre). Shrub species will be planted on 8-ft spacings (equivalent to a density of 680 stems per acre). Other characteristic shrub species (e.g. inkberry, fetterbush, American titi) will continue to volunteer aggressively into the restored wetland areas. Functional Restoration: Restored wetlands will intercept runoff from adjacent crop fields, dissipate stormwater velocity, and enhance nutrient and sediment trapping. These restored functions are likely to have discernible benefits to water quality and habitat downstream. Vegetative restoration will provide for increased foraging and refuge habitat for resident and migratory species. In light of acute development pressures in this region of eastern North Carolina, the White Oak River Basin is particularly susceptible to loss of wetland functions and associated watershed impacts. By providing for successful restoration of an expansive non-riverine wetland system, the Bachelors Delight Wetland and Stream Mitigation Bank will help to replace wetland functions critical to water quality and wildlife habitat in the area, D. Upland Buffer Per the 2008 Mitigation Rule, compensatory mitigation should include "the protection and maintenance of terrestrial resources, such as non-wetland riparian areas and uplands, when these resources contribute to or improve the overall ecological functioning of aquatic resources in the watershed" (CFR 332.3(c)(2)). For this reasons, an upland buffer area has been incorporated into the overall design approach for the four subbasins within the project area. All areas targeted for upland buffer preservation and/or restoration will be included within the final conservation easement plat and will be protected in perpetuity. A 200' wide buffer (100' on each side) is proposed throughout the three main stream reaches within the project area, corresponding to approximately 197 ac. of additional habitat protection. Clear cut areas will be planted with characteristic species relatively to the existing landscape position. This will include the reintroduction of longleaf pine (Pinus palustris) in areas containing well-drained, sandy soils (Goldsboro Bachelors Delight Stream and Wetland Mitigation Bank Prospectus 22 White Oak River Basin, Cataloging Unit 03030001 and Norfolk series). These plantings will be designed to restore an Atlantic Mesic Longleaf Woodland community (Peet and Allard, 1993), which will provide a gradual shift in community structure from wetland to upland habitat. In addition to longleaf pine, this community includes southern red oak (Quercus falcata), post oak (Quercus stellata), and water oak. A diverse herbaceous layer may also develop if fire suppression is minimized. Restoration of this diverse community offers an excellent opportunity to restore conditions that existed in the late 19th century. Given the degree of planting and habitat benefits achieved through successful regeneration of this community, a credit ratio of 8:1 is proposed for the upland buffer acreage. E. Reference Wetland Land Management Group, Inc. (LMG) identified multiple reference areas within the existing wetland stream communities within the property. The preservation areas of Hewitts Branch (HE-1) contain a stable, intact stream system that contains both braided and single thread channels. This feature will likely serve as the analog for stream restoration designs throughout the headwater portions of the project. The lower reaches of Hewitts Branch (HE-4) provide additional areas for study and include sections of small stream swamp/bottomland hardwood communities. A more detailed discussion of the reference wetlands will be included in the site-specific mitigation plan. V. PROPOSED MONITORING PLAN A. Wetland Restoration/Enhancement Success Criteria The wetland restoration effort will be evaluated based upon performance criteria related to vegetative density and wetland hydrology. A total of five (5) monitoring events will occur over a seven (7) year period. Note that non-planted individuals of characteristic wetland species may volunteer into the restored site. Suitable volunteers are an important component to the restored wetland as they serve as indicators for appropriate hydrologic regimes and provide increased diversity. The presence of suitable volunteers demonstrates trending of the site toward vegetative success. Bachelors Delight Stream and Wetland Mitigation Bank Prospectus 23 White Oak River Basin, Cataloging Unit 03030001 The primary success criteria for the Bachelors Delight Wetland and Stream Mitigation Bank will be: (1) Demonstrated density of planted species to meet or exceed 260 trees per acre at the end of 7 years (post- planting). e (2) The hydrologic criterion is premised on the speck community type to be restored. (a) For the nonriverine pond pine woodland community (mineral soils), the hydrologic criterion will be the establishment of a static water table at, or within, 12" of the soil surface for 6% of the growing seasons (equivalent to 13 days based upon a growing season from April 8th through November 5th) during periods of normal rainfall. (b) For the nonriverine bay forest and swamp forest communities (organic soils), the hydrologic criterion will be the establishment of a static water table at, or within, 12" of the soil surface for 10% of the growing season2 (equivalent to 21 days based upon a growing season from April 8th through November 5th) during periods of normal rainfall. (c) For the small stream swamp (headwater riparian) community (zero-order geomorphic position), the hydrologic criterion will be the establishment of a static water table at, or within, 12" of the soil surface for 12.5% of the growing season2 (equivalent to 27 days based upon a growing season from April 8th through November 5th) during periods of normal rainfall. Vegetation Monitoring: The vegetation monitoring protocol is adapted from the accepted methods used for wetland restoration sites within North Carolina. Given the size of the project,1 % of the planted wetland areas will be monitored via the establishment of permanent 0.10-acre plots. These areas include approximately 325 acres in three different habitat types. Given the proposed acreage, a total of 33 plots will be established. GIPS coordinates for the centers of each sampling plot will be recorded and included with the 'as-built' survey and subsequent annual monitoring reports. During monitoring, surviving planted individuals and volunteer individuals will be identified and enumerated within each plot. Hydrology Monitoring: Shallow groundwater hydrology will be monitored via seventeen (17) automated wells (RDS, Inc. WM-20s) located within the non-riparian restoration areas. This equates to approximately one well for every 20 acres of wetland area to be restored. Additional wells will be installed in 3 Volunteer species may be counted toward meeting the success criteria based upon the list of species agreed upon by the IRT, b As determined from long-term climatic data of published in NRCS Onslow County Soil Survey (Maysville station). Bachelors Delight Stream and Wetland Mitigation Bank Prospectus 24 White Oak River Basin, Cataloging Unit 03030001 perpendicular arrays within the riparian zone of the zero-order stream corridor. Wells will be installed in accordance with installation methods outlined in the Wetlands Regulatory Assistance Program (WRAP) Technical Note 00-02 (Sprecher 2000). Water levels will be recorded once daily. Data will be downloaded from the wells every three months (i.e. once quarterly). Data from well downloads will be compiled and graphically displayed to demonstrate hydroperiods of monitored areas. Annual monitoring reports will provide quantitative data of vegetative success, qualitative observations, and conclusions pertaining to mitigation site development. In addition, comparative hydrographs of the restoration areas and corresponding reference areas will be provided, Monitoring reports will be submitted to the IRT no later than February 15th of the following year. B. Stream Restoration Success Criteria The primary success criteria for the First Order and Zero Order Stream systems will be: Documentation of 2 flow events using techniques discussed below within a normal rainfall year in 3 of the 5 years of monitoring. Additional monitoring may be necessary in the event of abnormal climatic conditions. Level 1 Monitoring will be required for the stream portion of the Bachelors Delight Wetland and Stream Mitigation Bank as detailed in the Stream Mitigation Guidelines, April 2003. Monitoring will occur every year for the five year monitoring period. Monitoring reports will be prepared each monitoring year and will include completed Channel Mitigation Monitoring Sheets with current data, a discussion of any deviations, and whether they are indicative of a stabilizing or destabilizing situation. Level 1 Monitoring includes Sections 1, 2, and 3 listed below. (1) Photo-Documentation Extensive photo documentation is proposed for the stream monitoring phase of this project. Photos will be taken at all permanent cross-sections on a bi-annual basis (winter and summer) in addition to any problem areas that may develop after construction is completed. Photos will be georeferenced to the corresponding cross-section and/or problem area as part of the submitted report. Photo documentation will also be used to document the health of the riparian area plantings and the effectiveness of any erosion control measures. Bachelors Delight Stream and Wetland Mitigation Bank Prospectus 25 White Oak River Basin, Cataloging Unit 03030001 (2) Ecological Function The health of the riparian vegetation will be documented as part of the wetland restoration monitoring efforts. Multiple 0.10 ac. permanent monitoring plots will be established throughout the riverine wetland restoration including areas directly adjacent to the restored channel. Success criteria for wetland restoration is provided in Part A of Section V, Macroinvertebrate sampling is also proposed for the duration of the monitoring period with the exception of Year 1 (which will allow for populations to acclimate to the restored channel). Sampling events will take place during the winter months, which typically support greater species richness. Sampling will be conducted based on the NCDENR Standard Operating Procedure for Macroinvertebrates. All data will be compared to pre-construction results which will be collected prior to the initiation of construction in early 2010. (3) Channel Stability/Survey Procedures a. Cross-Sections The Bachelors Delight Wetland and Stream Mitigation Bank will restore 13,700 If of Coastal Plain stream. The restoration will mimic low gradient, low velocity stream reaches characteristic of the outer Coastal Plain. No hardened materials (i.e. rock structures) will be used. Rather, natural materials (such as root wads and log vanes) will assist with channel stabilization and grade control. Given the size, uniform design, and gentle slope (0.005) of the proposed project, cross-sections will be established every 1,000 feet of stream length (totaling 16 permanent stations). Placement of these stations will be designed to assess the performance of potential problem areas (e.g. severe erosion, structural failure, etc.). These stations will also be evenly distributed between riffles and pools throughout the project. Refer to Table 4 for proposed placement of cross-section monitoring stations. b. Longitudinal Profiles Guidelines regarding longitudinal profiles for projects totaling over 3,000 If suggest that 30% of the area be surveyed on an annual basis. Based on this guideline, a total of 4,200 If of project would be required for the Bachelors Delight project. The 4,200 If of survey will be divided throughout the individual reaches and Bachelors Delight Stream and Wetland Mitigation Bank Prospectus 26 White Oak River Basin, Cataloging Unit 03030001 will include the permanent cross-sections (Table 5). Data presented in the annual monitoring reports will be shown in comparison to as-built conditions. Table 4. Proposed Stream Cross-Sections. Reach Name Proposed I Cross-sections Hewitts Branch HE-1 2,600 3 Huffmans Branch HU-1 3,200 3 Huffmans Branch HU-2) 1,600 2 Bachelors Delight BD-1 300 1 Bachelors Delight 13D-2 500 1 Bachelors Delight 13D-4 1,400 2 Bachelors Delight 13D-5 2,100 2 Half Moon Creek HM-1 2,000 2 Total 13,700 16 Table 5. Proposed Longitudinal Profiles by Stream Reach Reach Name Proposed I % of Project Profile (Ifll Hewitts Branch HE-1 2,600 19 800 Huffmans Branch HU-1 3,200 23 800 Huffmans Branch HU-2 1,600 12 400 Bachelors Delight 13D-1 300 2 100 Bachelors Delight 13D-2 500 4 200 Bachelors Delight 13D-4 1,400 10 400 Bachelors Delight 13D-5 2,100 15 800 Half Moon Creek HM-1 2,000 15 700 TOTALS 13,700 100 4,200 c. Pebble Counts In order to properly assess the substrate in the restored channel pebble counts will be conducted. The NCSU Stream Restoration Handbook suggests a variety of different methodologies designed to use either the longitudinal profile or permanent cross-section as an appropriate location for sampling. The longitudinal profile methodology is proposed, as it will provide a more complete representation of the system. Bachelors Delight Stream and Wetland Mitigation Bank Prospectus 27 White Oak River Basin, Cataloging Unit 03030001 The longitudinal profile for each reach (Table 6) will be evaluated to determine the percentages of existing riffles and pools. These percentages will determine the amount of sediment sampling that occurs in each area. A total of 100 counts will be conducted in each of the profiles. Final count data will be plotted to show size-class and frequency. d. Stream Flow Monitoring Documentation of stream flow within the project will also be conducted. Following stream construction activities, eight (8) stream gauges (one in each restored reach) will be installed (Figure 8a). Three additional gauges will also be installed throughout the areas targeted for enhancement. These gauges will measure the elevation of water in the channel on a daily basis and will be used to determine the cross- sectional area of the channel under a variety of flow conditions. In addition to these data, velocity measurements will be collected within 24 hours of a 0.5, 1.0, and 2,0 inch rain event at each gauge location during Year 1 monitoring. Measurements will be taken at 1-foot intervals across the restored channel at depths of 0.5 ft. above the bottom. This information will be used to compute a total discharge measured in cubic feet per second for each reach for the duration of the monitoring activities. All data will then be used to develop a regression analysis which will define the relationship between rainfall events and total stream discharge. These data will be presented in graphical format with individual bankfull and high flow events highlighted. Published research supports the restoration of streams with similarly sized watersheds in eastern North Carolina. If insufficient flow is observed during the course of post-construction monitoring the total number of stream credits may be reduced to the existing valley length or eliminated entirely per interagency Review Team (IRT) comments. However, prior to any changes in the amount of available credit, a formal review of the available data would be requested by the Bank Sponsor. Bachelors Delight Stream and Wetland Mitigation Bank Prospectus 28 White Oak River Basin, Cataloging Unit 03030001 C. Stream Enhancement Success Criteria The primary success criterion for the First Order Stream Enhancement will be: Documentation of increases in flow duration and frequency compared to pre-construction conditions during periods of normal rainfall. As discussed in the previous sections, a majority of the stream enhancement will occur through the reestablishment of interconnectivity with the upstream portions of the watershed. This reestablishment will increase the functional acreage of the watershed, corresponding to increased flow frequency and duration in the lower sections of each stream. However, the proposed activities associated with BD-5 will likely reduce overall flows within this section. Therefore, enhancement success criteria for this section will be awarded based upon the restoration of lower flow velocities. VI. BANK OPERATION The Bank Sponsors (Weyerhaeuser Company and NCSU Forestry Foundation) owns fee simple title for the entire bank site. The Sponsor has control of all ditches affecting groundwater hydrology of the site. Since the restoration is premised on re-establishment of groundwater hydrology via removal of ditches, all water rights necessary for sustainability of the bank are secured through the fee simple ownership. Weyerhaeuser has conducted previous wetland restoration projects in sites in Louisiana. In addition, staff members working on the project have advanced degrees in Forestry and Natural Resources. Thus, the Sponsor is well-versed in site restoration techniques, re-forestation practices, and site management. The Sponsor has also contracted with LMG for environmental services associated with the design and implementation of the bank site. Over the last decade, LMG has designed and implemented numerous wetland restoration projects for full-delivery (EEP and NCDOT) and project-specific permit mitigation. Many of the site evaluations (e.g. soil profile descriptions, hydrologic monitoring and modeling, and vegetative surveys) have been completed for the site. However, more detailed stream assessment and surrey work will be necessary for the development of the mitigation plan. A comprehensive mitigation bank and Mitigation Banking Instrument (MBI) will be developed and submitted prior to project construction. Upon acceptance of the final mitigation plan by the IRT, the Bank Sponsor (Bachelors Delight Mitigation Bank, LLC) will initiate proposed construction activities for the development of the Bank site. Mitigation Bachelors Delight Stream and Wetland Mitigation Bank Prospectus 29 White Oak River Basin, Cataloging Unit 03030001 bank credits will be calculated using the following standard: Mitigation Type Ratio (1) Wetland Restoration 1:1 (2) Wetland Enhancement 2:1 (3) Wetland Preservation 5:1 (4) Upland Buffer 8:1 (5) Stream Restoration 1:1 (6) Stream Enhancement (Level II) 1.5:1 (7) Stream Preservation 2.5:1 Use of credits from the Bank to offset wetland and stream impacts authorized by federal permits or state water quality certifications must be in compliance with the Clean Water Act, Section 404 (b)(1) guidelines and other applicable federal and state legislation, regulations, and policies. Prior to release of bank credits, the following requirements will be met: (1) approval of the final mitigation plan and execution of the MBI; (2) securing the bank site; and (3) establishment of appropriate financial assurances. Given the aforementioned ratios for wetland restoration, it is estimated that 403 restoration equivalent credits, in addition to 23,993 stream credits will be derived from the establishment of the Bachelors Delight Wetland and Stream Mitigation Bank. The tentative schedule for establishment of the bank site is outlined in Table 6. Upon execution of the MBI, a conservation easement deed for the site will be conveyed to an appropriate public land trust organization. The terms and conditions of the conservation easement will ensure the protection of the site in perpetuity. The ownership of the Bank will reside with the Sponsor until completion of the debiting of the Bank. The Sponsor is currently negotiating with Audubon Environmental Land Trust to serve as the holder of the conservation easement. The holder of the conservation easement will be responsible for long-term protection and management of the site. The easement prohibits any activities (e.g. timbering, farming, building, etc.) that would alter the environmental state of the Bank site. Conditions of the easement will not restrict passive recreational, educational, and/or research activities. Bachelors Delight Stream and Wetland Mitigation Bank Prospectus 30 White Oak River Basin, Cataloging Unit 03030001 The Bank Sponsor will be responsible for securing appropriate financial assurances in the form of construction, monitoring, and maintenance bonds to cover contingency measures in the event of Bank default or failure. Performance monitoring will be conducted for a 7-year period subsequent to project construction. Annual monitoring will evaluate the development of wetland function and document site performance relative to established success criteria. In addition, monitoring activities will identify any site deficiencies that may warrant remedial action. Monitoring reports documenting site success and/or failure will be submitted to the IRT each year. Upon submittal of annual monitoring reports demonstrating the fulfillment of site success criteria, stream and wetland credits will be released according the approved credit release schedule. The Sponsor shall develop accounting procedures for maintaining accurate records of debits made from the Bank that is acceptable to the IRT. Such procedures shall include the generation of a debit report by the sponsor documenting all credits used at the time they are debited from the bank. Debit reports shall be provided to each member of the IRT within 30 days of the date of credit sale. In addition, the sponsor shall prepare an Annual Report to be provided to each IRT member within thirty (30) days of each anniversary of the date of execution of the MBI, showing all credits used and the balance of credits remaining. The sponsor's reporting obligations hereunder shall end upon the sale of all credits or termination of the MBI, whichever event first occurs. Table 6: Project Milestone Schedule Task Project Milestone Projected Completion 1 Approval of Mitigation Plan and Execution of MBI November 30, 2009 2 Recordation of Conservation Easement Deed December 30, 2009 3 Initiation of Site Earthwork January 15, 2010 4 Mitigation Site Earthwork Completed January 15, 2011 5 Mitigation Site Planting and Installation of Monitoring Devices February 15 through March 15, 2011 6 Submittal of As-Built Report May 2011 7 First Year Annual Monitoring October 2011 8 Submittal of Monitoring Report #1 to IRT December 31, 2011 9 Submittal of Monitoring Report #2 to IRT December 31, 2012 10 Submittal of Monitoring Report #3 to IRT December 31, 2013 11 Submittal of Monitoring Report #4 to IRT December 31, 2015 12 Submittal of Monitoring Report #5 to IRT December 31, 2017 Bachelors Delight Stream and Wetland Mitigation Bank Prospectus 31 White Oak River Basin, Cataloging Unit 03030001 VII. CONCLUSION The establishment, use, and operation of the Bachelors Delight Stream and Wetland Mitigation Bank will provide a quality compensatory mitigation alternative for authorized wetland impacts occurring within the White Oak River Basin, The bank will be established and operating in advance of development impacts in the area. Therefore, its use will help to reduce uncertainty in the CWA Section 404 permit program by having established compensatory mitigation credit available to applicants. In addition, the Bank will more effectively replace wetland and stream functions within the watershed through consolidation of design, implementation, monitoring, and management of mitigation activities (Fed. Reg., 1995). Based upon the current U SAC E jurisdictional determination and site investigations, 23,993 If of stream and 360 acres of wetlands have been degraded by historical land-use activities (including ditch excavation and clearing for timber production). Through the placement of protective real estate mechanism (i.e. conservation easement) and implementation of the proposed mitigation activities, degraded habitats and associated functions will be restored. The project will result in significant benefits to water quality and wildlife habitat in the White Oak River Basin. Bachelors Delight Stream and Wetland Mitigation Bank Prospectus 32 White Oak River Basin, Cataloging Unit 03030001 V. SOURCES OF INFORMATION Allan, TD. 1995. Stream Ecology: Structure and Function of Running Waters. Chapman and Hall. London. Cowardin, L.M., et. al. 1979. Classification of Wetlands and Deepwater Habitats of the United States. US Fish and Wildlife Service. Washington, D.C. Mitsch, W.J. and J.G. Gosselink. 1993. Wetlands (Second Edition). Van Nostrand Reinhold, New York. North Carolina Division of Water Quality. 2001. Watershed Restoration Plan for the White Oak River Basin. Raleigh, NC. N.C. Wetland Functional Assessment Team. 2007. N.C. Wetland Assessment Method (NC WAM), Draft User Manual. 183 pp. Peet, R.K. and D.J. Allard. 1993. Longleaf Pine Vegetation of the Southern Atlantic and Eastern Gulf Coast Regions: A Preliminary Classification. Proceedings of the Tall Timbers Fire Ecology Conference. No. 18. Tallahassee, Fl. pp. 45-81. Schafale, M.P. and A.S. Weakely. 1990. Classification of the Natural Communities of North Carolina. Third approximation. N.C. Natural Heritage Program, Raleigh, N.C. Skaggs, R.W. et al. 1995. Reference Simulations for Evaluating Wetland Hydrology, in Campbell, K. (ed.), Versatility of Wetlands in the Agricultural Landscape. American Society of Agricultural Engineers, pp. 1-10. U.S. Army Corps of Engineers, U.S. Environmental Protection Agency, Natural Resources Conservation Service, U.S. Fish and Wildlife Service, and National Marine Fisheries Service. 1995. Federal Guidance for the Establishment, Use and Operation of Mitigation Banks; Notice. Vol. 60, No. 228. 1Opp, Bachelors Delight Stream and Wetland Mitigation Bank Prospectus 33 White Oak River Basin, Cataloging Unit 03030001 FIGURES i ? ? ??/? a `1 ? ?`? '? 'y'- `;.ew. -'..V? ` •+??+ , ? C- IIWj% ZAME, Nd?p Co b I ?_..._ V. -#\ 1 ry _ -40 -W SITE t ., ,.• R +? - +?. ?" - N? - ?' 258 24 ter-. ao ?4 on "ell k .?..; -•? SITE *Boundaries are approximate and are not meant to be absolute. Map Source: North Carolina Atlas & Gazetteer. Pg 77.2003 SCALE 1" = 1 Mile Bachelors Delight Mitigation Bank LMG Figure 1. Onslow County, NC LAND MANAGEMENT GROUP,, Vicinity Map 01-08-352 Envrronmenrnr Consultants April 2009 W H I T E 0 A K P 0 C ?. - \ H O F it-,, A N N F 18 / p S \ linlf Moon f - Q \ CA. 'Boundaries are approximate and are not meant to be absolute. Map Source: Quadrangle 7.5 minute (topographic) 1990. MWEEMMMOINJ SCALE 1" = 3,000' Bachelors Delight Mitigation Bank 4 LMG Figure 2. Onslow County, NC LAND XIA }?,mwrcko4:1, ,:•. USGS Topographic Map 01-08-352 `I'°'t, (Jacksonville NW Quad) April 2009 -Of ?j 44 c y? t ' mF ,rd R .31 w q ?4 A ?? 3 1 k ? ., " h' 'r S fHk"? W w + f F 17 y 1 M `M W A { ? ., . ,y1 ,?k ? q ? ( YEA ,' k•''? if 1 ? ?d i ? x ? " ` ?5 ?p ? y ?r. ' •. ?• +'N, BEd - Y4M i ini,? ? `Y ? ? . ' ? t s t ? np t'yi y ?t S ] ? F ?j ? $ ' ( ? ? * re ? ? . . . 91 ?•r ,. ?' t t ? v ? l ? ,:a y ?yyy.`?y -' ? *?}t ? ? {j J[ ? k a1• ?r " ?}„?'?'' ? ? `+ ??t," ?'i??? ? ?.. !?' s N ? ?, _. . 1 t r "" . e S ? ?' 'r ' E < n'k A' 1 r f ? l F 1 nx < S r j i. ?. + r R* d . fq. $aa 'k ??w.'C3 F ? "hi S J ??! t '. '( J bk}.. '??{ydJFy :N e4 e ? ?s k 9?T'L C t 7}"}w Nil a+F ^ry ?. G .y??n ?+}W",?' J I ? '9' i ],'-. ,?tP E '? 444 " '. f ? t y?F 'hVr ? N IA I y J1 ` 7+ t`" }i'.i } ? ? `w .?? Q s, .,?Y' yrt•: ?41$ F.;, ?9 ? ? FY ?y ?"? ? ,n;?.2? ?? cx+ ?y ? by Q;?? ??" yi a °?'x a .. `'y?``Ls?"`" C S ???? { ?? l F ? {... . b ? c F , L M1,.nprw l r Iii N 7 yi 1 7 ? + , P 1 ' k A I :A ?' ?n4 t?? ?i??r4? ??>?{ t 4 F V tlb ?{_er ?s ?x ,pS It 114 r rr 7 ....t?: u- ? J? ii" 5 t. • s •wiJl`C? ?. j sr r l • 'R` ?? i s j 9Ra`,` !db ?? xg _ r • t t < p? t t14i :! ! ?t r 4 5i + b jrit Yy h + a E Too., +`Ri ? ?. r S v .: Y T;_ii?4 't is Ss ! fl rg- elf s ,( - ?? r f r kf +L ? ? tN7 9 t I ( r' 1 1 x _ al I i SITE Z V Legend GSA (HUC - 03030001) River Basins = CAPE FEAR LUMBER NEUSE WHITE OAK *Boundaries are approximate and are not meant to be absolute. Map Source: NCGIA GIS Data SCALE 1" = 10 Miles Bachelors Delight Mitigation Bank LMG Figure 4. Onslow County, NC LAND h1ANACLJIEN'f GR fCP iv Proposed Geographic 01-08-352 L,,,,,! ""'''' Service Area (GSA) April 2009 "Boundaries are approximate and are not meant to be absolute. Map Source: NRCS Soils Map. SCALE 1" = 1,000' Bachelors Delight Mitigation Bank LMG Figure 5. Onslow County, NC LAND MANAGLAffiN7GROUP NRCS Soil Survey 01-08-352 E-v ..... ..,,.,; C(,.,,,, April 2009 '"Boundaries are approximate and are not meant to be absolute. Map Source: 1998 NAPP aerial photography SCALE 1 1,000' Bachelors Delight Mitigation Bank LMG Figure 6. Onslow County, NC 1.A 41)MAXAGE\1L'N'l-GKOL i%, 1998 Aerial Photography 01-08-352 c.,,,:ureunrs April 2009 APPENDIXA. ECOREGION MAP ct O U 0 0 ?I . o O U W T I I P.= c a p•F o y v 'c z c a3 r:, E uto .6 c T.c c o•i,E?kL :e oz Epp U w 5 E ° G m O E GL C] y= U l.J U Fj v 3 ?c `o u v a ?+ ? ? > y G ° Z v ? $ ? ? ? °Ec u.-o?`v°U dv? 0 t:< ? 'E .j he 9'<yoL_g0 svEE ooQCCL?Ecaj?rM.cr,o cv E ? u? o c c o avi r ccvi °Z? oz U o: LL2 °c = g c E ?QV °-`r E? ovE3v-D c c _ ` v n mpc ?.c o v 3 ocw: v? C) o 0 0 g i ? o s ° ?6 2 c FC c ? v, ? 9 ?q2 8 ? '? ? a a .E ?'•oo ? oo `? '? Ea? o•o c 0. ?w ????? Sao c ? w E a i. ? v .? ? g a? :: NU 0 04 ?o> E E `t'om E u e?ma E o Wo vo ?z, v°?v°, v°? m<u9? ? •O •o ? 3 o U co o° 5S?° c E E E o ff ro -l •! v :: u v P: c? a s vii um -66 u c E E E E o v v. v v 'y v ?' >CC .E ¢ Q T".. ?$ 1/? of U u OD .? er? L U S al t° t C ?:-- -??_?- ooaaooo oloalao APPENDIX B. CURRENT JURISDICTIONAL DETERMINATION MI.. CG 303H ]g _ §at??g w v z N ¢a ?g m O N 3 w n a m o = LL O Co W w v ., U. -? 0 w cli r T LL O d LL c? O 1A O r r ?- w i r ! w _ LU U) CO e t ? I$ ? C !P a] 6 11 2! ?r 8 ? !A 11 r a ?9= 3 RECEIVED S1Ytm b t s? s U W-WED ;Ka P s s of s33 3 oil; { sr+:® am yc1, 9 3 8ns ?,Ihfj lion ,I 10 U toll R 4 0 IfID 5 f?f LAW in i cf ax am ?« 1s:1, ?h a4 'I M I'm awrm 'e Ma 14 (cv wx ?'x RECEIVED yri w tai P?li?? ? r it I I t II loll I s §a4?i? B? .P 0 t 1 sa wx axo ax a 4 o :WCE W 12M Tn I e ,. iE 7A' iii n aop r RECEIVED "I'm +tA"u$n i k, i i h lro aw ao f7A€?? I till R??p Rl CEP" D 8 1 iID wtLwIU11 U.S. ARMY CORPS OF ENGINEERS WILMINGTON DISTRICT Action Id. 2007 3148 067 County: Onslow U.S.G.S. Quad: Jacksonville North NOTIFICATION OF JURISDICTIONAL DETERMINATION Property Owner. Weyerhaeuser Real Estate Development Co. Agent: Land Management Group Inc. Address: attn: Sandy McLendon attn: Wes Frvar 1412 Eatonton Hwy Suite 700 P.O. Bog 2522 Madison, GA 30650 Wilmineton, NC 28402 Property description: Size (acres) M Nearest Town Jacksonville Nearest Waterway Bachelors Delight Swamp River Basin White Oak USGS HUC 03030001 Coordinates N 34.8542 W 77.4581 Location description The site is located Just north of the intersection of Rhodestown Road and Gum Branch Road on the east side of Gum Branch Road north of Jacksonville, Onslow County. Indicate Which of the Following Apply: A. Preliminary Determination Based on preliminary information, there may be wetlands on the above described property. We strongly suggest you have this property inspected to determine the extent of Department of the Army (DA) jurisdiction. To be considered final, a jurisdictional determination must be verified by the Corps. This preliminary determination is not an appealable action under the Regulatory Program Administrative Appeal Process ( Reference 33 CFR Part 331). B. Approved Determination There are Navigable Waters of the United States within the above described property subject to the permit requirements of Section 10 of the Rivers and Harbors Act and Section 404 of the Clean Water Act. Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. X There are wetlands on the above described property subject to the permit requirements of Section 404 of the Clean Water Act (CWA)(33 USC § 1344). Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. We strongly suggest you have the wetlands on your property delineated. Due to the size of your property and/or our present workload, the Corps may not be able to accomplish this wetland delineation in a timely manner. For a more timely delineation, you may wish to obtain a consultant. To be considered final, any delineation must be verified by the Corps. The wetland on your property have been delineated and the delineation has been verified by the Corps. We strongly suggest you have this delineation surveyed. Upon completion, this survey should be reviewed and verified by the Corps. Once verified, this survey will provide an accurate depiction of all areas subject to CWA jurisdiction on your property which, provided there is no change in the law or our published regulations, may be relied upon for a period not to exceed five years. X The wetlands have been delineated and surveyed and are accurately depicted on the plat signed by the Corps -Regulatory Official identified below on 10/8/2007. Unless there is a change in the law pr our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. There are no waters of the U.S., to include wetlands, present on the above described property which are subject to the permit requirements of Section 404 of the Clean Water Act (33 USC 1344). Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. .r The property is located in one of the 20 Coastal Counties subject to regulation under the Coastal Area Management Act (CAMA). You should contact the Division of Coastal Management in Washington, NC, at (252) 946-6481 to determine their requirements. Placement of dredged or fill material within waters of the US and/or wetlands without a Department of the Army permit may constitute a violation of Section 301 of the Clean Water Act (33 USC § 1311). If you have any questions regarding this determination and/or the Corps regulatory program, please contact Brad Shaver at 910-251-4611. C. Basis For Determination The subject area exhibits wetland criteria as described in the 1987 Corps Delineation Manual and is adiacent to sever-a tributaries. primarily Bachelors Delight Swamp a tributary of the New River, a navigable water of the US D. Remarks The site was visited during two separate site visits on 11/28/2006 and 12/5/2006 The site was also hydrologically monitored by Land Management Group Inc ** All Maps are being returned to the consultant for distribution. E. Appeals Information (This information applies only to.approved jurisdictional determinations as indicated in B. above) This correspondence constitutes an approved jurisdictional determination for the above described site. If you object to this determination, you may request an administrative appeal under Corps regulations at 33 CFR part 331. Enclosed you will find a Notification of Appeal Process (NAP) fact sheet and request for appeal (RFA) form. If you request to appeal this determination you must submit a completed RFA form to the South Atlantic Division, Division Office at the Following address: Mr. Michael F. Bell, Administrative Appeal Review Officer CESAD-ET-CO-R U.S. Army Corps of Engineers, South Atlantic Division 60 Forsyth Street, Room 9Mi5 Atlanta, Georgia 30303-8801 In order for an RFA to be accepted by the Corps, the Corps must determine that it is complete, that it meets the criteria for appeal under 33 CFR part 331.5, and that it has been received by the Division Office within 60 days of the date of the NAP. Should you decide to submit an RFA form, it must be received at the above address by 11/8/2007. **It is not necessary to submit an RFA form to the Division Office if you do not object to the determination in this correspondence. Corps Regulatory Official: C Date 10/8/2007 Expiration Date 10/8/2012 The Wilmington District is committed to providing the highest level of support to the public. To help us ensure we continue to do so, please complete the attached customer Satisfaction Survey or visit htto://www.saw.i sace.army miVWETLANDS/index h to complete the survey online. Copy furnished: McKim & Creed 243 North Front Street Wilmington, NC 28401 Applicant: Weyerhaeuser Real Estate File Number: 2007 3148 067 Date: 10/8/2007 Attached is: D See Section below INITIAL PROFFERED PERMIT (Standard Permit or Letter of A _permission) PROFFERED PERMIT Standard Permit or Letter of permission) B PERMIT DENIAL C APPROVED JURISDICTIONAL DETERMINATION D PRELI IINARY JURISDICTIONAL DETERMINATION E Own A: ENITIAL PROFFERED PERMIT: You may accept or object to the permit ACCEPT: If you received a Standard Permit, you may sign the permit document and return it to the district engineer for final authorization. If you received a Letter of Permission (LOP), you may accept the LOP and your work is authorized. Your signature on the Standard Permit or acceptance of the LOP means that you accept the permit in its entirety, and waive all rights to appeal the permit, including its terms and conditions, and approved jurisdictional determinations associated with the permit. OBJECT: If you object to the permit (Standard or LOP) because of certain terms and conditions therein, you may request that the permit be modified accordingly. You must complete Section II of this form and return the form to the district engineer. Your objections must be received by the district engineer within 60 days of the date of this notice, or you will forfeit your right to appeal the permit in the future. Upon receipt of your letter, the district engineer will evaluate your objections and may: (a) modify the permit to address all of your concerns, (b) modify the permit to address some of your objections, or (c) not modify the permit having determined that the permit should be issued as previously written. After evaluating your objections, the district engineer will send you a proffered permit for your reconsideration, as indicated in Section B below. B: PROFFERED PERMIT: You may accept or appeal the • ACCEPT: If you received a Standard Permit, you may sign the permit document and return it to the district engineer for final authorization. If you received a Letter of Permission (LOP), you may accept the LOP and your work is authorized. Your signature on the Standard Permit or acceptance of the LOP means that you accept the permit in its entirety, and waive all rights to appeal the permit, including its terms and conditions, and approved jurisdictional determinations associated with the permit. • APPEAL: If you choose to decline the proffered permit (Standard or LOP) because of certain terms and conditions therein, you may appeal the declined permit under the Corps of Engineers Administrative Appeal Process by completing Section II of this form and sending the form to the division engineer. This form must be received by the division engineer within 60 days of the date of this notice. C: PERMIT DENIAL: You may, appeal the denial of a permit under the Corps of Engineers Administrative Appeal Process by completing Section II of this form and sending the form to the division engineer. This form must be received by the division engineer within 60 days of the date of this notice. D: APPROVED JURISDICTIONAL DETERMINATION: You may accept or appeal the approved JD or provide new information. • ACCEPT: You do not need to notify the Corps to accept an approved JD. Failure to notify the Corps within 60 days of the date of this notice, means that you accept the approved 71) in its entirety, and waive all rights to appeal the approved JD. • APPEAL: If you disagree with the approved JD you may appeal the approved JD under the Cor s of , p Engineers Administrative Appeal Process by completing Section II of this form and sending the form to the division engineer. This form must be received by the division engineer within 60 days of the date of this notice. E: PRELIMINARY JURISDICTIONAL DETERMINATION: You do not need to respond to the Corps regarding the preliminary JD. The Preliminary. JD is not appealable. If you wish, you may request an approved JD (which may be appealed), by contacting the Corps district for further instruction. Also you may provide new information for Ruher consideration. by the Corps to reevaluate the JD. REASONS FOR APPEAL OR OBJECTIONS: (Describe your reasons for appealing the decision or your objections to an initial proffered permit in clear concise statements. You may attach additional information to this form to clarify where your reasons or objections are addressed in the administrative record.) ADDITIONAL INFORMATION: The appeal is limited to a review of the administrative record, the Corps memorandum for the record of the appeal conference or meeting, and any supplemental information that the review officer has determined is needed to clarify the administrative record. Neither the appellant nor the Corps may add new information or analyses to the record. However, you.may provide additional information to clarify the location of information that is alread in the administrative record. If you have questions regarding.this decision If you only have questions regarding the appeal process you and/or the appeal process you may contact: may also contact: Brad Shaver lvir. Michael F. Bell, Administrative Appeal Review Officer Project Manager CESAD-ET-CO-R P.O. Box 1890 U.S. Army Corps of Engineers, South Atlantic Division Wilmington, NC 28402-1890 60 Forsyth Street, Room 9M15 Atlanta,. Georgia 30303-8801 RIGHT OF ENTRY: Your signature below grants the right of entry to Corps of Engineers personnel, and any government consultants, to conduct investigations of the project site during the course of the appeal process. You will be provided a 15 day notice of any site investigation, and will have the opportunity to participate in all site investigations. Date: Telephone number: Signature of appellant or ent. DIVISION ENGINEER: Commander U.S. Army Engineer Division, South Atlantic 60 Forsyth Street, Room 9M15 Atlanta, Georgia 30303-3490 US An ny Corps of Etg(mers. w1fr4naton District Date: October 8, 2007 ATTENTION PROPERTY OWNER New Guidance on Jurisdictional Determinations On June 5, 2007, the U.S. Army Corps of Engineers (COE) implemented a new method for performing jurisdictional determinations (JD) pursuant to the Clean Water Act (CWA). This new process is a result of the recent Supreme Court decisions (United States v. Rapanos and United States v. Carabell) and now requires the COE to conduct extensive reviews when determining if certain waterbodies, including wetlands have a significant nexus (connection) to Traditional Navigable Waters. Since this Office has reviewed and verbally approved a jurisdictional determination for your property prior to June 5, 2007, we have finalized this JD using the previous process. However, if you, as the property owner, are interested in having your property evaluated under the new guidance or have any questions regarding this matter, please contact Brad Shaverat 910-251-4611. S. Kenneth Jolly Chief, Regulatory Division APPENDIX C. SITE PHOTOGRAPHS Bachelors Delight Swamp Stream and Wetland Mitigation Bank LMG LAY?NAKAGEMEYT GRI'?UP w fnr??or.men ro! Con r?!tunr. ri12009 Site Documentation Photos A view of clear-cut area adjacent to Hewitts Branch (HE-1). A view of channelized section of Bachelors Delight Swamp (BD-5). Bachelors Delight Swamp Stream and Wetland Mitigation Bank LMG LAND MANAUNPN7 UROUP u. 12009 Site Documentation Photos A view of impounded area (north of Maready Road). A view of channelized section of Huffmans Branch (HU-1). A view of a managed pine stand targeted for nonriparian restoration. Bachelors Delight Swamp LMG Site Documentation Stream and Wetland UeD MANAG6ME?T 1:NOlT i.e Photos Mitigation Bank April 2009 A view of borrow pit north of Maready Road (BD-5). APPENDIX D. USACOE STREAM ASSESSMENT FORMS M N r f4 f4 .Q N Q Q ? r .a 1 , y. 4 1 j 3 ?• m L a) r • J• Yy 't f1y. •? d.v + 1 ,F` •:? ? - _ ; ?: 6 Ate USACE AID# DWQ # Site # (indicate on attached map) ;,,,; STREAM QUALITY ASSESSMENT WORKSHEET Provide the following information for the stream reach under assessment: Hewl 1. Applicant's name: WREDCO attn: Sandy McLendon 2. Evaluator's name: Corey Novak 3. Date of evaluation: 1/8/09 4. Time of evaluation: 10:45 5. Name of stream: Hewitts Branch 6. River basin: New River 7. Approximate drainage area: +/- 200 acres 8. Stream order: first 9. Length of reach evaluated: 200 feet 10. County: Onslow 11. Site coordinates (if known): prefer in decimal degrees. 12. Subdivision name (if any): n/a Latitude (ex. 34.872312): 34.8640 Longitude (ex. -77.556611): 77.4668 Method location determined (circle): GPS Topo Sheet rtho (Aerial) Photo/GI Other GIS Other 13. Location of reach under evaluation (note nearby roads an r cs and attach map identifying stream(s) location): (see GIS map showing data points) 14. Proposed channel work (if any):_ 15. Recent weather conditions: mild, 16. Site conditions at time of visit: warm, sunny 17. Identify any special waterway classifications known: -Section 10 -Tidal Waters -Essential Fisheries Habitat -Trout Waters -Outstanding Resource Waters _ Nutrient Sensitive Waters -Water Supply Watershed (I-IV) 18. Is there a pond or lake located upstream of the evaluation point? YE NO yes, estimate the water surface area: 19. Does channel appear on USGS quad map. YES O 20. Does channel appear on USDA Soil Survey? YE NO 21. Estimated watershed land use: Q_21o Residential 0 % Commercial 0 % Industrial Q _2/o Agricultural _21o Forested 50 % Cleared / Logged n % Other 22. Bankfull width: 8 feet 23. Bank height (from bed to top of bank): 3 feet 24. Channel slope down center of stream: X Flat (0 to 2%) -Gentle (2 to 4%) -Moderate (4 to 10%) -Steep (>10%) 25. Channel sinuosity: X Straight -Occasional bends -Frequent meander -Very sinuous -Braided channel Instructions for completion of worksheet (located on page 2): Begin by determining the most appropriate ecoregion based on location, terrain, vegetation, stream classification, etc. Every characteristic must be scored using the same ecoregion. Assign points to each characteristic within the range shown for the ecoregion, Page 3 provides a brief description of how to review the characteristics identified in the worksheet. Scores should reflect an overall assessment of the stream reach under evaluation. If a characteristic cannot be evaluated due to site or weather conditions, enter 0 in the scoring box and provide an explanation in the comment section. Where there are obvious changes in the character of a stream under review (e.g., the stream flows from a pasture into a forest), the stream may be divided into smaller reaches that display more continuity, and a separate form used to evaluate each reach. The total score assigned to a stream reach must range between 0 and 100, with a score of 100 representing a stream of the highest quality. Total Score (from reverse):32 Comments: Form was completed under drought conditions. Although the low score accurately reflects the fact that it is a man-made ditch, it is likely to have water in the channel and/or flow during the winter Evaluator's Signature Date 1/8/09 This channel evaluation form is intended to be used only as a guide to assist landowners and environmental professionals in gathering the data required by the United States Army Corps of Engineers to make a preliminary assessment of stream quality. The total score resulting from the completion of this form is subject to USACE approval and does not imply a particular mitigation ratio or requirement. Form subject to change - version 06/03. To Comment, please call 919-876-8441 x 26. STREAM QUALITY ASSESSMENT WORKSHEET r` 1 Presence of flow % persistent pools in stream , :. no flow or saturation = 0• strop flow = max points) 0-5 0-4 0-5 2 2 Evidence of past human alteration ' extensive alteration = 0; no alteration = max points ' 0 - 6 0 - 5 0 - 5 1 fi I 3 Riparian zone no buffer 7,0; eonti gii bus wide ,buffer ° max rots 0 - 6 0 - 4: 0 - 5 2 4 > Evidence of nutrient or chemical discharges extensive disc har es 0• no di char es =,max points) 0-5 0 ' 4 0-4 5 Groundwater discharge ? no discharge = 0• s' rip s se s wetlands etc = max points) 0- 3 0 4 0- 4 1 6 Presence of adjacent floodplain no flood lain = 0• extensive florid lain= max points 0 - 4 0 = 4 0 - 2 2 7 ' Entrenchment/ floodplain access (deeply entrenched = 0` frequent floodin g = max hints 0 - 5 0 4 0 - 2 0 ' 8 Presence of adjacent wetlands no wetlands --'0; large adjacent wetlands = max 'hints 0- 6 0-4 0-2 2 9 Channel sinuosity (extensive channelization = 0• natural meander = max hints 0-5 0- 4 0-3 0 10. Sediment input extensive d sition 0 little or no sediment max points) 0-5 0- 4 0-4 2 Size & diver sity'ofchannel bed substrate 11 fine homogenous = 0• large, diverse sizes = max points 0-4 0-5 N/A 12 Evidence of channel incision or widening - (deeply incised -' 0 stable bed & banks = max rots 0 5 0 - 4 0 - 5 0 13 Presence of major bank failures 0-5 0-5 0-5 severe erosion= 0• no erosion stable banks = max oints 3 14: Root depth and density on' banks 0 `- 3 0-4 0-5 1 no visible roots = 0; dense roots throughout = max points) 15 Impact by"agrleulture, livestock, or timber production y substantial impact =0• no`evidence = max oints 0-5 0 - 4 01-5 2 Presence of riffle-pool/rlpple=pool cornplezes 16 no riffles/ripples les or pools = 0• well-develo ed = max points) 0 - 3 0 - 5 0 - 6 0 17 Habitat complexity = 0-6 0 - 6 0-6 1 little or no habitat 0; frequent, varied habitats = max points) Canopy coverage over streambed ` 18 no shading vegetation = 0• continuous nano = max points) 0-5 0-5 0-5 3 19 Substrate embeddedness (deeply embedded = 0• loose structure = max 0 - 4 0 - 4 N/A 20 Presence of stream invertebrates (see page 4)' 0-4 0 5 0 5 1 no evidence = 0• common, numerous types = max hints - - 21 Presence of amphibians 0-4 0-4 0-4 1 no evidence 0; common, numerous types = max ints © 22 Presence of fish 0-4 0-4 0-4 0 no evidence = 0• common, numerous types = max points) 23 Evidence of wildlife use 0-6 0-5 0-5 3 no evidence = 0• abundant evidence = max points) ?ztu $otal Points Po9sible' ?; F 100 100 ' nz t y ?: a?TO'CC,7 sc? eter on t., < 32 ' These characteristics are not assessed in coastal streams. USACE AID# DWQ # Site # (indicate on attached map) I M STREAM QUALITY ASSESSMENT WORKSHEET Provide the following information for the stream reach under assessment: Hew2 1. Applicant's name: WREDCO attn: Sandy McLendon 2. Evaluator's name: Corey Novak 3. Date of evaluation: 1/8/09 4. Time of evaluation: 12:30 5. Name of stream: Hewitts Branch 6. River basin: New River 7. Approximate drainage area: +/- 200 acres 8. Stream order: first 9. Length of reach evaluated: 200 feet 10. County: Onslow 11. Site coordinates (if known): prefer in decimal degrees. 12. Subdivision name (if any): n/a Latitude (ex. 34.872312): 34.8627 Longitude (ex. -77.556611): 77.4630 Method location determined (circle): GPS Topo Sheet Ortho (Aerial) Photo/GI Other GIS Other 13. Location of reach under evaluation (note nearby roads an an cs and attach map identifying stream(s) location): (see GIS map showing data points) 14. Proposed channel work (if any): pmpnsed rhannAl rastnrnfion 15. Recent weather conditions: mild 16. Site conditions at time of visit: warm, sunny 17. Identify any special waterway classifications known: -Section 10 -Tidal Waters !Essential Fisheries Habitat -Trout Waters -Outstanding Resource Waters _ Nutrient Sensitive Waters -Water Supply Watershed (I-IV) 18. Is there a pond or lake located upstream of the evaluation point? YE NO yes, estimate the water surface area: 19. Does channel appear on USGS quad map. YES O 20. Does channel appear on USDA Soil Survey? YE NO 21. Estimated watershed land use: Q_% Residential 0 % Commercial 0 % Industrial Q-_% Agricultural 50_21o Forested 50 % Cleared / Logged Q_% Other 22. Bankfull width: 7 feet 23. Bank height (from bed to top of bank): 2.5 feet 24. Channel slope down center of stream: Fiat (0 to 2%) -Gentle (2 to 4%) -Moderate (4 to 10%) -Steep (>10%) 25. Channel sinuosity: X Straight -Occasional bends Frequent meander -Very sinuous -Braided channel Instructions for completion of worksheet (located on page 2): Begin by determining the most appropriate ecoregion based on location, terrain, vegetation, stream classification, etc. Every characteristic must be scored using the same ecoregion. Assign points to each characteristic within the range shown for the ecoregion. Page 3 provides a brief description of how to review the characteristics identified in the worksheet. Scores should reflect an overall assessment of the stream reach under evaluation. If a characteristic cannot be evaluated due to site or weather conditions, enter 0 in the scoring box and provide an explanation in the comment section. Where there are obvious changes in the character of a stream under review (e.g., the stream flows from a pasture into a forest), the stream may be divided into smaller reaches that display more continuity, and a separate form used to evaluate each reach. The total score assigned to a stream reach must range between 0 and 100, with a score of 100 representing a stream of the highest quality. Total Score (from reverse):37 Comments: Form was completed under drought conditions. Although the low score accurately reflects the fact that it is a man-made ditch it is likely to have water in the channel and/or flow during the winter Evaluator's Signature Date 1/8/09 This channel evaluation form is intended to be used only as a guide to assist landowners and environmental professionals in gathering the data required by the United States Army Corps of Engineers to make a preliminary assessment of stream quality. The total score resulting from the completion of this form is subject to USACE approval and does not imply a particular mitigation ratio or requirement. Form subject to change - version 06/03. To Comment, please call 919-876-8441 x 26. STREAM QUALITY ASSESSMENT WORKSHEET k ir RA CS 6 oastal e Ad Via TCO :. } Presence of flow / persistent pools in stream t no flow or saturation = 0• strong flow = max points) 0-5 0-4 0-5 3 r Evidence of past human alteration - extensive alteration = 0; no alteration = max points) 6 0 0-5 0-5 1 3 Riparian zone p- 6 0- 4 0- 5 1 no buffer = 0; contiguous, wide buffer = max points) Evidence of nutrient or chemical discharges: 4 extensive discharges = 0; no dischar es = max points 0 - 5 0 - 4 0 -'4 4 5 Groundwater discharge • 0-3 0-4 0-4 2 no discharge = 0• springs, sees wetlands etc. = max mts 6` Presence of adjacent tloodplain 0- 4 0- 4 0- 2 2 no flood lain = 0; extensive fl ` lain= max Points) Entrenchment / floodplibi access 0-5 0-4 0-2 0 de 1 entrenched = 0 fre uenf fioodin = max oints 8 Presence of adjacent wetlands - no wetlands = 0• Iaj ` e adjacent wetlands = max points 0 6 0 - 4 0 - 2 3 9 Channel sinuosity 0-5 0-4 0-3 2 extensive channelization =:0• natural meander = max points) 10. Sediment input .. ' ' 0-5 0-4 0-4 3 extensive d sition-- 0• little or no sediment = max points) , 11 Size & diversity of channel bed substrate ` 0 4 0 5 N/A fine homogenous = 0• large, diverse sizes = max points) - - ' 12 Evidence of channel incision or widening b 0-5 0- 4 0-5 0 (deeply incised = 0• sta le bed & banks = max oints 13 Presence of major bank failures 0-5 0-5 0-5 severe erosion .= 0; no erosion stable banks = max points) 3 Root depth and density on banks 14 no visible roots - 0• dense roots throughout = max points 0 - 3 0 = 4 0 - 5 2 1 Impact by agriculture, livestock, or timber production 1 5 " substantial impact =0; no evidence = max points) 0-5 0-4 0-5. 16 Presence of riffle-pool/rippl&oool complexes 0- 3 0-5 0-6 0 no riffles/ripples les or pools = 0• well-developed = max hints 17 Habitat complexity 0-6 0-6 0-6 2 little or no habitat = 0• frequent, varied habitats = max inis l 18 Canopy coverage over streambed ` 0-5 0-5 0-5 2 no shading vegetation = 0 continuous cano = max ints 19 Substrate embeddedness 0-4 0-4 N/A (deeply embedded = 0• loose structure = max 20 Presence of stream invertebrates (see page 4) 0-4 0-5 0-5 1 no evidence = 0; common numerous types max oints 1 Presence of amphibians 0-4 0-4 0-4 1 ? no evidence = 0• common numerous types = max ints 0 22 Presence of fish 0-4 0-4 0-4 0 - no evidence = 0• common numerous types = max ints 23 Evidence of wildlife use 0-6 0-5 0-5 4 no evidence = 0 abundant evidence= max points) :re.Ye, c cge. yR !' Yd ..?1#b?tF "a ?, 71 Total P°`lnts'ossible ? 100 rak,'?16' . a ?? 100" ? n :. s, ? • $? . r p9!'P I {?.° /' :.*, vekf ` .'Yrs. y? "{+' i'. ' 1 . '? ? ' h ° . .. ?'?F e) TO't` AL ftE (also enter on first pa 37 g . ?.. ,.: 4 , * These characteristics are not assessed in coastal streams. USACE AID# DWQ # Site # (indicate on attached map) M STREAM QUALITY ASSESSMENT WORKSHEET -AW Provide the following information for the stream reach under assessment: Hew3 1. Applicant's name: WREDCO attn: Sandy McLendon 2, Evaluator's name: Corey Novak 3. Date of evaluation: 1/8/09 5. Name of stream: Hewitts Branch 7. Approximate drainage area: +/- 200 acres 4. Time of evaluation: 13:00 6. River basin: New River 8. Stream order: First 9. Length of reach evaluated: 200 feet 10. County: Onslow 11. Site coordinates (if known): prefer in decimal degrees. 12. Subdivision name (if any): n/a Latitude (ex. 34.872312): 34.8648 Longitude (ex. -77.556611): 77.4604 Method location determined (circle): GPS Topo Sheet rtho (Aerial) Photo/GI Other GIS Other 13. Location of reach under evaluation (note nearby roads an cs and attach map identifying stream(s) location): (see GIS map showing data points) 14. Proposed channel work (if any): proposed channel preservation _ 15. Recent weather conditions: mild 16. Site conditions at time of visit: warm, sunny 17. Identify any special waterway classifications known: -Section 10 -Tidal Waters -Essential Fisheries Habitat -Trout Waters -Outstanding Resource Waters _ Nutrient Sensitive Waters -Water Supply Watershed (I-IV) 18. Is there a pond or lake located upstream of the evaluation point? YE NO yes, estimate the water surface area: 19. Does channel appear on USGS quad map. YES O 20. Does channel appear on USDA Soil Survey. YES O 21. Estimated watershed land use: Q-216 Residential 0 % Commercial (L_% Industrial 0_% Agricultural &L21o Forested 50 % Cleared / Logged D_% Other 22. Bankfull width: 4 feet 23. Bank height (from bed to top of bank): 2 feet 24. Channel slope down center of stream: _X Flat (0 to 2%) -Gentle (2 to 4%) -Moderate (4 to 10%) -Steep (>I0%) 25. Channel sinuosity; Straight -Occasional bends -Frequent meander -Very sinuous X Braided channel Instructions for completion of worksheet (located on page 2): Begin by determining the most appropriate ecoregion based on location, terrain, vegetation, stream classification, etc. Every characteristic must be scored using the same ecoregion. Assign points to each characteristic within the range shown for the ecoregion. Page 3 provides a brief description of how to review the characteristics identified in the worksheet. Scores should reflect an overall assessment of the stream reach under evaluation. If a characteristic cannot be evaluated due to site or weather conditions, enter 0 in the scoring box and provide an explanation in the comment section, Where there are obvious changes in the character of a stream under review (e.g., the stream flows from a pasture into a forest), the stream may be divided into smaller reaches that display more continuity, and a separate form used to evaluate each reach. The total score assigned to a stream reach must range between 0 and 100, with a score of 100 representing a stream of the highest quality. Total Score (from reverse): 73 Comments: proposed area for stream preservation Evaluator's Signature Date 1/8/09 This channel evaluation form is intended to be used only as a guide to assist landowners and environmental professionals in gathering the data required by the United States Army Corps of Engineers to make a preliminary assessment of stream quality. The total score resulting from the completion of this form is subject to USACE approval and does not imply a particular mitigation ratio or requirement. Form subject to change - version 06/03. To Comment, please call 919-876-8441 x 26. STREAM QUALITY ASSESSMENT WORKSHEET W"d r alt ?s oa'? 1'? atom you ? ? ,?OR> Presence afflow / persistent pools in stream 1 no.flow or saiurarion ? 0;'strong flow = max oints 0 - 5 0 - 4 0 - 5 S 2 Evidence of past human alteration ° extensive alteration = 0• no alteration =. mix points) 0-6 -5 0 0- 5 4 3 Riparian zone ' `• 4. no buffer.= 0• contiguous, wide''buffer. ;tax rots 0 = 6 0-4 0-5. 3 "r 4' Evidence of nutrient or Mmical discharges P - 0 ` I extensive disch4 es = 0no dischar es mail points 0 5 0 - 4 - 4 5 5 Groundwater discharge 4 no discharge' = 0 springs, se s wetlands etc. F max points)!.' 0-3 0-4 0-4 3 6 Presence of adjacent floodplalu no flood lain= 0• extensive jt lain = max points) t *0-4 0-4 0.=2 3 r Entrenchment T floodp`lam access ?7 (deeply entrenched = 0• frequent floomn = max points) ?0 - 5 0-4 , ?. 0,-2 5 8 Presence of adjacent wetlands j 0-6 0-4 ` 0-2 4 no wetlands = 0• large ad acent wetlands= max points) 9 'Channel sinuosity 4 S extensive channelizad& = 0; natural meander= max points) 0-5 0- 0-3 5 10 Sediment input ,, 0-5 0-4 0-4 5 extensive d sition- 0• little or no-sediment -,max " points);, 11 Size & diversity of channel bid substrate " y IA 0 - 4 0 5' N/A fine homogenous =:0 tar a diverse sizes = max oints v _D 1 Evidence of channel incision or widening 0- 5 0- 4 0- 5 (deeply' incised;=;6, stalite bed &`banks=-max points) 5 13 Presence of major bank fallures ' 05 0 5 w 0= 5' 4 severe erosion = 0• no erosion stable banks = max ints u G 4 Root depth and density on banks , 0 - 3 0 - 4 0 - 5 2 no visible roots :=,0; dense roots throughout= max points) Impact byagricultiire, livestock, or"timber production } 15 substantial impact =0; no evidence = max "rots 0 - 5 0 - 4 0 5 3 16 Presence of riffle-pool/ripple-pool complexes ' 03 b - 5 0 - 6 1 no es/ripples or pools = 0• well-developed = max ints 17 Habitat com lead 0-6 0-6 0-6 5 little or no habitat = 0 fre uen varied habitats = max oints 18 Canopy coverage over streambed . 0 -5 0-5. .• 0-5 3 .: no shading vegetation = 0• continuous canopy = maz oints : 19 Substrate embeddedness i 0 7-4 0 - 4 N/A deeply embedded = 0• loose structure = max , Presence of stream Invertebrates (see page 4) ; 2O no evidence = 0• common numerous types = max points 0 - 4 0 = 5 0 - 5 3 21 Presence of amphibians 0 - 4 0 - 4 0 - 4 2 no evidence _ 0; common numerous types = max points 22 Presence offish = ' • 0-4 0-4 0-4 0 no evidence common numerous types = max points). 0 23 Evidence oC wildlife use 0-6 0-5 0-5 3 (no evidence = 0• abundant evidence = max nits ,. .,.. Mr--:ik? : •-. .F,f9.N. ,il.. P., ,,,.. I? era .Fd . ..a r . 1x I si ?`` a" `"is -„?...",.< ..-. ,..,_ ?1 100 ` h . .:i, _ 100 . .. . 100: iF, r vtP-.. G * y '1 V 5(a 'ente 'fir * These characteristics are not assessed in coastal streams. USACE AID# DWQ # Site # (indicate on attached map) M STREAM QUALITY ASSESSMENT WORKSHEET Provide the following information for the stream reach under assessment: Hew4 1. Applicant's name: WREDCO attn: Sandy McLendon 2. Evaluator's name: Corey Novak 3. Date of evaluation: 1/8/09 5. Name of stream: Hewitts Branch 7. Approximate drainage area: +/- 200 acres 9. Length of reach evaluated: 200 feet 11. Site coordinates (if known): prefer in decimal degrees. 4. Time of evaluation: 14:20 6. River basin: New River 8. Stream order: second 10. County: Onslow 12. Subdivision name (if any): n/a Latitude (ex. 34.872312): 34.8610 Longitude (ex. -77.556611): 77.4612 Method location determined (circle): GPS Topo Sheet Ortho (Aerial) Photo/GI Other GIS Other 13. Location of reach under evaluation (note nearby roads an r cs and attach map identifying stream(s) location): (see GIS map showing data points) 14. Proposed channel work (if any): proposed channel preservation 15. Recent weather conditions: mild 16. Site conditions at time of visit: warm, sunny 17. Identify any special waterway classifications known: -Section 10 -Tidal Waters -Essential Fisheries Habitat -Trout Waters -Outstanding Resource Waters _ Nutrient Sensitive Waters ^Water Supply Watershed (I-IV) 18. Is there a pond or lake located upstream of the evaluation point? YE NO yes, estimate the water surface area: 19. Does channel appear on USGS quad map. YES O 20. Does channel appear on USDA Soil Survey. YES O 21. Estimated watershed land use: Q-216 Residential aL2% Forested 22. Bankfull width: 10 feet 0 % Commercial q-__% Industrial 0 % Agricultural 50 % Cleared / Logged ,Q_% Other 23. Bank height (from bed to top of bank): 1 feet 24. Channel slope down center of stream: X Flat (0 to 2%) -Gentle (2 to 4%) -Moderate (4 to 10%) -Steep (>10%) 25. Channel sinuosity: Straight -Occasional bends -Frequent meander -Very sinuous X Braided channel Instructions for completion of worksheet (located on page 2): Begin by determining the most appropriate ecoregion based on location, terrain, vegetation, stream classification, etc. Every characteristic must be scored using the same ecoregion. Assign points to each characteristic within the range shown for the ecoregion. Page 3 provides a brief description of how to review the characteristics identified in the worksheet. Scores should reflect an overall assessment of the stream reach under evaluation. If a characteristic cannot be evaluated due to site or weather conditions, enter 0 in the scoring box and provide an explanation in the comment section. Where there are obvious changes in the character of a stream under review (e.g., the stream flows from a pasture into a forest), the stream may be divided into smaller reaches that display more continuity, and a separate form used to evaluate each reach. The total score assigned to a stream reach must range between 0 and 100, with a score of 100 representing a stream of the highest quality. Total Score (from reverse):82 Comments: proposed area for stream preservation Evaluator's Signature Date 118/09 This channel evaluation form is intended to be used only as a guide to assist landowners and environmental professionals in gathering the data required by the United States Army Corps of Engineers to make a preliminary assessment of stream quality. The total score resulting from the completion of this form is subject to USACE approval and does not imply a particular mitigation ratio or requirement. Form subject to change - version 06/03. To Comment, please call 919-876-8441 x 26. STREAM QUALITY ASSESSMENT WORKSHEET T '00 Ior?dIN T It?N 1 '? t? I ;,, ,..?; -?- ??;? `;, `? oastal , ? P?e?mant„, ,_ - Vl?nntain S ? ? ? : • 1 Presence of flow /persistent pools in'strean - - no flow or saturation = 0^stron flow max oints = 0- 5 0- 4 0- 5 5 2 Evide nce of past human alteration ' extensive alteration = 0; no alteration = max points) _ 6 0 - 5 0-5 4 3 Riparian zone no buffer = 0• contiguous, wide buffer = max points) 0-6 0-4 0-5 5 4 < Evidence of nutrient or chemical discharges s extensive discharges = 0• no discharges = max points) 0-5 0-4 0-4 5 5 Groundwater discharge no discharge = 0• springs, sees wetlands etc. maid ' rots 0-3 0-4 0-4 3 6 Presence of adjacent floodplain ;• no flood lain = 0• extensive fl' lain = max `bints 0- 4 0-4 0-2 4 Entrenchment / floodplain access (deeply entrenched = 0• frequent flooding = max oint<s 0- 5 0- 4 0- 2 5 8 Presence of adjacent wetlands 0 6 0 4 0 2 r no wetlands = 0; large 'adjacent wetlands max points) - - - 6 9 '. Channel sinuosity extensive channelization = 0 natural meander =. max points) 0-5 0-4 , 0 - 3 5 1 Sediment input 0-5 0 - 4 0 - 4 5 extensive deposition -0• little or no sediment= max ints) ' ( DO 11 Size' & diversity of channel bed substrate f a' A 0-4, 0 5 N/A fine horno enous =: 0 lar a diverse sizes = max points) : r - Evidence of channel incision or widening 12 (deeply incised _ 0 stable bed &E banks = max rots . 0-5 0-4 0-5 5 13 Presence of major bank failures severe erosion = 0; no erosion stable banks = max points 0-5 0-5 0-5 3 Root depth and density on banks 14 no visible foots = 0 dense roots throw hout = max Points) 0 - 3 0 - 4 0 - 5 2 15 Impact by agriculture, livestock;` or timber production , - substantial impact =0• no evidence = max points) 0-5 0 4 0-5 3 16 Presence of riffle-pooy"pple-pool complexes 0-3 0-5 0-6 2 ?,µ no riffles/ripples or pools = 0• well-develo d = max " points) 1 1 Habitat compleidty 0-6 0-6 0-6 ti little or no habitat = 0• fr en varied habitats = max points) 18 Canopy coverage over streambed '' 0 5 0 - 5 0 - 5 4 no shading vegetation = 0• continuous canopy = max Points - ,h 19 Substrate embeddedness A ' 0-4 0-4 , N/A d 1 embedded = 0• loose structure = max . 20 Presence of stream invertebrates (see page 4), 0 - 4 0 - 5 0 = 5 3 no evidence = 0• common numerous types _ max rots L Presence of amphibians 21 no evidence = 0• common numerous types = max ' points) 0-4 0-4 0-4 2 22 Presence of flsh 1 0-4 0-4 0-4- 1 no evidence - 0• common numerous types = max points) 23 Evidence of wildlife use 0-6 0-5 0-5 4 no evidence = 0• abundant evidence = max oints ?d,ilr' l' b'ib[e 5 10(1 100 ?F 00 J ulso eitern first f ?SU de) ?`> 82 ( p }} * These characteristics are not assessed in coastal streams. USACE AID# DWQ # Site # (indicate on attached map) M STREAM QUALITY ASSESSMENT WORKSHEET Provide the following information for the stream reach under assessment: Hew5 1. Applicant's name: WREDCO attn: Sandy McLendon 2. Evaluator's name: Corey Novak 3. Date of evaluation: 1/9/09 4. Time of evaluation: 12:00 5. Name of stream: Hewitts Branch 6. River basin: New River 7. Approximate drainage area: +/- 200 acres 8. Stream order: first 9. Length of reach evaluated: 200 feet 10. County: Onslow 11. Site coordinates (if known): prefer in decimal degrees. 12. Subdivision name (if any): n/a Latitude (ex. 34.872312): 34.8676 Longitude (ex. -77.556611): 77.4600 Method location determined (circle): GPS Topo Sheet Ortho (Aerial) Photo/GI Other GIS Other 13. Location of reach under evaluation (note nearby roads an r cs and attach map identifying stream(s) location): (see GIS map showing data points) 14. Proposed channel work (if any): proposed channel preservation 15. Recent weather conditions: variable 16. Site conditions at time of visit: cold, sunny 17. Identify any special waterway classifications known: -Section 10 -Tidal Waters -Essential Fisheries Habitat -Trout Waters -Outstanding Resource Waters _ Nutrient Sensitive Waters -Water Supply Watershed (I-IV) 18. Is there a pond or lake located upstream of the evaluation point? YE NO yes, estimate the water surface area: 19. Does channel appear on USGS quad map. YES O 20. Does channel appear on USDA Soil Survey. YES O 21. Estimated watershed land use: Q_% Residential 0 % Commercial 0 % Industrial Q-2/6 Agricultural 40 % Forested 60 % Cleared / Logged _Q _% Other ( 22. Bankfull width: 3 feet 23. Bank height (from bed to top of bank): 6%1' 24. Channel slope down center of stream: X Flat (0 to 2%) -Gentle (2 to 4%) Moderate (4 to 10%) .Steep (>10%) 25. Channel sinuosity: Straight -Occasional bends -Frequent meander -Very sinuous X Braided channel Instructions for completion of worksheet (located on page 2): Begin by determining the most appropriate ecoregion based on location, terrain, vegetation, stream classification, etc. Every characteristic must be scored using the same ecoregion. Assign points to each characteristic within the range shown for the ecoregion. Page 3 provides a brief description of how to review the characteristics identified in the worksheet. Scores should reflect an overall assessment of the stream reach under evaluation. If a characteristic cannot be evaluated due to site or weather conditions, enter 0 in the scoring box and provide an explanation in the comment section. Where there are obvious changes in the character of a stream under review (e.g., the stream flows from a pasture into a forest), the stream may be divided into smaller reaches that display more continuity, and a separate form used to evaluate each reach. The total score assigned to a stream reach must range between 0 and 100, with a score of 100 representing a stream of the highest quality. Total Score (from reverse): 74 Comments: proposed area for stream preservation Evaluator's Signature Date 119/09 This channel evaluation form is intended to be used only as a guide to assist landowners and environmental professionals in gathering the data required by the United States Army Corps of Engineers to make a preliminary assessment of stream quality. The total score resulting from the completion of this form is subject to USACE approval and does not imply a particular mitigation ratio or requirement. Form subject to change - version 06/03. To Comment, please call 919-876-8441 x 26. STREAM QUALITY ASSESSMENT WORKSHEET .s IF! 39w ` :3 , Ptiedmont 444644 1 Presence of flow / persistent pools in stream ' no flow or saturation 0• strop flow = max points) 0 -5 0-4 0- 5 3 2 Evidence of past human alteration extensive alteration = 0• no alteration = max points) 0-6 0-5 0-5 5 3 Riparian zone: 0-6 0-4 0-5 3 no buffer = 0• conti ous ;wide buffer = max points) 4 Evidence of nutrient or chemical discharges ' , extensive disc es'- 0• no "duchar es = max points) 0 - S 0-4 0 -4 5 5 Groundwater'discharge no discharge = 0• springs, se s wetlands etc: = max points) 0-3 0-4. 0-4 3 6 Presence of adjacent floodplain' no flood lain - 0• extensive tilain = max points)' 0-4 0-4 0-2 4 7 Entrenchment / flood 'hun access " ' 0- 5 0- 4 0- 2 5 (deeply entrenched = 0 fr equent fIoodin = max points ? 8 Presence of adjaeent'vetlands Y, '' no wetlands = G; ,large a adjacent wetlands = max points 0 - 6 0 -4 0 - 2 5 9 Channel sinuosity 0-5 0-4 0-3- extensive channelization = 0; natural meander = max oints 5 10 Sediment input 0-5 0-4: 0-4 5 extensive deposition-- 0• little or no sediment = max points) I1 Size -Aiversity of chanikI bed substrate ?;, ' IVA* ?, 0-4 0-5 N/A fine hc6o enous = 0• large, diverse sizes =.max oints , ? 12 Evidence of channel incision or widening 0 -5 0-4 4 - 5 ` (deeply incised = 0• stable bed & banks = max points) 3 13 Presence of amajor bank failures severe erosion = 0• no erosio stable banks = max points) 0-5 },O - 5 0-5 3 0- n 14 Root depth and density on banks 0-3 0-4 0 5 3 no visible roots = 0• dense roots throughout = max oints l 15 Impact by agriculture,`livestock, or timber production 0 5 0 4 0 - 5 ` 3 substantial impact °0- no evidence = max points - - Presence of rlffle-pool/ripple-pool complexes - 2 no riffleshi les or' pools = 0• well;develo d = max points 0 3 0 - 6 ' i 17 Habitat complexity ` 0-6 0-6 0-6 5 little or no habitat = 0• fre ent varied habitats = max points) is Canopy coverage over;streambed 0-5 0-5 0-5 3 no shading vegetation = 0• continuous canopy = max points) 19 Substrate embeddedness 4` N 0 - 4 0 - 4 NIA (deeply embedded = 0• loose structure = max . 20 Presence of stream invertebrates (see page 4) 0-4 0-5 0-`5 3 no evidence = 0• common numerous types = max "rots . 21 Presence of amphibians 0-4 0-4 0="4 2 w01 no evidence = 0' common numerous t3rpes = max rots ;Q 22 Presence of fish 0-4 0-4 0-4 0 no evidence = 0• common numerous types = max points) 23 Evidence of wildlife use 0-6 0-5 0-5 4 (no evidence = 0• abundant evidence = max points) , wa.; ? ?1 TotHl° b 100 100 r. Nf 74 " These characteristics are not assessed in coastal streams. USACE AID# DWQ # Site # (indicate on attached map) I M STREAM QUALITY ASSESSMENT WORKSHEET Provide the following information for the stream reach under assessment: Huf2 1. Applicant's name: WREDCO attn: Sandy McLendon 2. Evaluator's name: Corey Novak 3. Date of evaluation: 1/8/09 4. Time of evaluation: 15:00 5. Name of stream: Hewitts Branch 6. River basin: New River 7. Approximate drainage area: +/- 200 acres 8. Stream order: first 9. Length of reach evaluated: 200 feet 10. County: Onslow 11. Site coordinates (if known): prefer in decimal degrees. 12. Subdivision name (if any): n/a Latitude (ex. 34.872312): 34.8575 Longitude (ex. -77.556611): 77.4552 Method location determined (circle): GPS Topo Sheet rtho (Aerial) Photo/GI Other GIS Other 13. Location of reach under evaluation (note nearby roads an cs and attach map identifying stream(s) location): (see GIS map showing data points) 14. Proposed channel work (if any): proposed channel restoration 15. Recent weather conditions: mild 16. Site conditions at time of visit: wane, sunny 17. Identify any special waterway classifications known: -Section 10 -Tidal Waters -Essential Fisheries Habitat -Trout Waters -Outstanding Resource Waters _ Nutrient Sensitive Waters -Water Supply Watershed (I-IV) 18. Is there a pond or lake located upstream of the evaluation point? YE NO yes, estimate the water surface area: 19. Does channel appear on USGS quad map. YES O 20. Does channel appear on USDA Soil Survey. YES O 21. Estimated watershed land use: ?L21o Residential 0 % Commercial q% Industrial Q /o Agricultural 60 % Forested 40 % Cleared / Logged L _21o Other 22. Bankfull width: 6 feet 23. Bank height (from bed to top of bank): 1' 24. Channel slope down center of stream: Flat (0 to 2%) -Gentle (2 to 4%) -Moderate (4 to 10%) -Steep (>10%) 25. Channel sinuosity: Straight X Occasional bends -Frequent meander -Very sinuous -Braided channel Instructions for completion of worksheet (located on page 2): Begin by determining the most appropriate ecoregion based on location, terrain, vegetation, stream classification, etc. Every characteristic must be scored using the same ecoregion. Assign points to each characteristic within the range shown for the ecoregion. Page 3 provides a brief description of how to review the characteristics identified in the worksheet. Scores should reflect an overall assessment of the stream reach under evaluation. If a characteristic cannot be evaluated due to site or weather conditions, enter 0 in the scoring box and provide an explanation in the comment section. Where there are obvious changes in the character of a stream under review (e.g., the stream flows from a pasture into a forest), the stream may be divided into smaller reaches that display more continuity, and a separate form used to evaluate each reach. The total score assigned to a stream reach must range between 0 and 100, with a score of 100 representing a stream of the highest quality. Total Score (from reverse):47 Comments:_ proposed area for stream restoration spoil pile running along west side of ditch channel Evaluator's Signature Date 1/8/09 This channel evaluation form is intended to be used only as a guide to assist landowners and environmental professionals in gathering the data required by the United States Army Corps of Engineers to make a preliminary assessment of stream quality. The total score resulting from the completion of this form is subject to USACE approval and does not imply a particular mitigation ratio or requirement. Form subject to change - version 06/03. To Comment, please call 919-876-8441 x 26. STREAM QUALITY ASSESSMENT WORKSHEET =° r l' i s ?C l C k G D7 1V V 7 ri , tP?ed on M ntai SCO° . m r ou n Y' .: 1 of flow persistent pools in stream no flow or saturation ='0 strop flow .max oints 0 - S 0 - 4 0 - 5 2 Evidence of past human alteration extensive alteration = 0• no alteration - max " ints 0-6 0 --m5 0-5 3 3 Riparian zone no buffer = 0• contiguous, wide buffer = max points) 0-6 0-4 0-5 4 Evidence of nutrient or chemical discharges r' 4 extensive discharges 0; no discharges = max points) 0 "5 0-:4 0-4 4 5 Groundwater discharge no dischar e - 0; springs sees wetlands etc _ max points) 0 -3 0-4 0-4 1 . , . 6 Presence of adjacent floodplain 0 '4 0-4 0-2 2 no flood lain =, 0• extensive flood lain = max points) Entrenchment / floodplain access " ay (deeply en 0 - 0-4 0-2 2 ' - presence of adjacent wetlands i g , no wetlands = 0• large adjacent wetlands = max ints 0-6 0-4 0-2 3 Channel stnuosity :._ 0-5 0-4 0-3 1 extensive channelization = 0• natural meander = max points) ` 10 Sediment input 021. 5 0-4, 0-4 4 r r extensive deposition-- 0 little or no sediment = max points) , 1 I Size & diversity of channel bed substrate `" = N/A t fine homogenous = 0• lar a `diverse sizes = max points ? N 0 4 0 - 5 ` 12 Evidence of channel incision or widening M (de e' 1 incised = 0• stable bed & banks = max points) 0, 5 0-4 0-5 3 Presence'of major bank failures 13 severe erosion = 0no erosion, stable banks = max. ints 0-5 0 - 5 0= 5 3 14 ' Root depth and density on banks 0-3 0-4 0-5 1 . no'visible roots =.O; dense roots throu hout = max points) zr .a IS Impact by agriculture, livestock, or timber production or, 0-5 4 0 4 substantial impact =0; no evidence = max points) - 0-5 16; Presence of riffle-poWripple-pool complexes 0 no riffles/riles or pools 0' weli-Aeyeloped max points) 0-3 0-5 0-6 17 Habitat complexity 0 6 0-6 0-6 2 little or no habitat= 0• fre uen varied habitats = max points) 18 Canopy coverage over streambed ` 0 - 5 0 - 5 0 - 5 3 no shading v--- tation - 0 continuous cano = max points) 19 Substrate embeddedness a * 0-4 0-4 N/A (deeply embedded = 0• loose structure = max 20 Presence of stream invertebrates (see page 4) " 0-4 0-5 0-5 1 no evidence = 0• common numerous es _ max points) ` 21 Presence of amphibians 0 ' 4 0=4 0-4 1 O no evidence = 0• common numerous types = max points) C 22 Presence of fish n id nc 0• 0-4 '0-4 0-4 0 o ev e e = common numerous types = max points) Evidence of wildlife use 0- 6 0- 5 0- 5 3 no evidence = 0• abundant evidence = max points) F ? S s To t$l points Possiii J ` 0 100 1_ • - 'h ' ? ' TQ 'tS S. (also nteto .f' t' st:pa .N',. 47 ? ?, k * These characteristics are not assessed in coastal streams. I USACE AID# DWQ # Site # (indicate on attached map) M STREAM QUALITY ASSESSMENT WORKSHEET Provide the following information for the stream reach under assessment: Huf3 1. Applicant's name: WREDCO attn: Sandy McLendon 2. Evaluator's name: Corey Novak 3. Date of evaluation: 1/9/09 4. Time of evaluation: 14:00 5. Name of stream: Hewitts Branch 6. River basin: New River 7. Approximate drainage area: +/- 200 acres 8. Stream order: first 9. Length of reach evaluated: 200 feet 10. County: Onslow 11. Site coordinates (if known): prefer in decimal degrees. 12. Subdivision name (if any): n/a Latitude (ex. 34.872312): 34.8595 Longitude (ex. -77.556611): 77.4528 Method location determined (circle): GPS Topo Sheet Ortho (Aerial) Photo/GI 'Other GIS Other 13. Location of reach under evaluation (note nearby roads an an ar s and attach map identifying stream(s) location): (see GIS map showing data points) 14. Proposed channel work (if any): proposed channel restoration 15. Recent weather conditions: variable 16. Site conditions at time of visit: cold, sunny 17. Identify any special waterway classifications known: -Section 10 -Tidal Waters -Essential Fisheries Habitat -Trout Waters -Outstanding Resource Waters _ Nutrient Sensitive Waters -Water Supply Watershed (f-IV) 18. Is there a pond or lake located upstream of the evaluation point? YE NO yes, estimate the water surface area: 19. Does channel appear on USGS quad map. YES O 20. Does channel appear on USDA Soil Survey. YES O 21. Estimated watershed land use: Q__% Residential 0 % Commercial 0 % Industrial Q-2/6 Agricultural 40 % Forested 60 % Cleared / Logged D-21o Other ( ) 22. Bankfull width: 2 23. Bank height (from bed to top of bank): 2.5' 24. Channel slope down center of stream: Z_Flat (0 to 2%) -Gentle (2 to 4%) -Moderate (4 to 10%) -Steep (>10%) 25. Channel sinuosity: X Straight -Occasional bends -Frequent meander Very sinuous -Braided channel Instructions for completion of worksheet (located on page 2): Begin by determining the most appropriate ecoregion based on location, terrain, vegetation, stream classification, etc. Every characteristic must be scored using the same ecoregion. Assign points to each characteristic within the range shown for the ecoregion. Page 3 provides a brief description of how to review the characteristics identified in the worksheet. Scores should reflect an overall assessment of the stream reach under evaluation. If a characteristic cannot be evaluated due to site or weather conditions, enter 0 in the scoring box and provide an explanation in the comment section. Where there are obvious changes in the character of a stream under review (e.g., the stream flows from a pasture into a forest), the stream may be divided into smaller reaches that display more continuity, and a separate form used to evaluate each reach. The total score assigned to a stream reach must range between 0 and 100, with a score of 100 representing a stream of the highest quality. Total Score (from reverse):31 Comments Evaluator's Signature Date 1/9109 This channel evaluation form is intended to be used only as a guide to assist landowners and environmental professionals in gathering the data required by the United States Army Corps of Engineers to make a preliminary assessment of stream quality. The total score resulting from the completion of this form is subject to USACE approval and does not imply a particular mitigation ratio or requirement. Form subject to change - version 06/03. To Comment, please call 919-876-8441 x 26. STREAM QUALITY ASSESSMENT WORKSHEET CO N PQ T CE tt O 1 Presence of flow /persistent pools in stream no flow or aturation = 0 strop flow = max Dints 0-5 0 -4 0 =5 2 Evidence of past human 'alteration extensive aiteration = 0; no alteration = max p points) -0-6 0-5 0-5 0 3 Riparian zone no buffer = 0; contiguous, Wide buffer = max Dints 0-6 0-4 0-5 1 Evidence of nutrient or chemical discharges 4 extensive disc harges ?0 no dischar` e's = max" Dints_ A-5 0-4 0-4 4 ;5 Groundwater discharge no dischar e = 0s rip s'see s wetlands etc. -max rots ' 0 - 3 0 - 4 0 -4 1 6 Presence otaljacent floodplain no flood lain =,,O• extensive flood lain = max oints " ' - 4 0-4 0-2 1 7 Entrenchment? floodplain access 0 dee 1 entrenched = 0• fr • ent flooding = max points) -5 0-4 0-2 0 S Presence of adjacent wetlands no wetlands = 0; large adjacent wetlands = max points) 0 - 6 0 - 4 0 - 2 1 9 Channel sinuosity 0-5 0 - 4 " 0-3 0 extensive channelization = 0- natural meander = max rots 10 Sediment input 0-5 0-4 0-4 4 k : aY Fs extensive de sition= 0• little or no sediment = max points) r .. Size & diversity of channel bed substrate * 0 4 NIA fine homogenous 0 large, diverse sizes = max points) - - 0-5 f EvIden&'of channel incision or widening 12 (deeply incised = 0• stable bed & banks = max points) 0-5 0-4 0-5 0 t 3 Presence of major bank failures > ? severe erosion = 0• no erosion stable banks = max r t 0 - 5 0-5 0-5 4 o s 14 Root depth and density on banks no visible roots = 0; dense roots. throughout = max points) 0-3 0-4 0-5 1 I S Impact by agriculture, livestock, or timber production 0-5 0-4 0-5 2 substantial im act =0; no evidence = max rots ' 16 Presence of riffle-pooUrlppl6-pool complexes no riffles/ri les or pools = 0• well-developed = max points) 0-3 0-5 0-6 0 17 ,,Habitat complexity 0 - 6 0 - 6 0-6 1 little or no habitat - 0; frequent varied habitats = max points Canopy coverage over str' eambed 19 no shading ve etation - 0- continuous cano = max points) 0-5 0-5 0-5 2 Substrate embeddedness s 19 (deeply embedded = 0• loose structure = max . 0 - 4 0 - 4 N/A 20 Presence of stream invertebrates (see page 4) 0-4 0-5 0-5 1 no evidence = 6; common, numerous es = max points) 21 Presence of amphibians 0-4 0-4 0-4 1 no evidence - 0• common numerous types = max points) 22 Presence of fish 0-4 0-4 0-4 0 no evidence = 0• common numerous types 7max points) 23 Evidence of wildlife use - 0-6 0-5 0-5 4 ? no evidence = 0; abundant evidence = max points) ,w. y .? ? '4. Yrorr.r, _,. ,..a Pr.t?+? r+Jgxe...5Tii v.. '.e?yn..l.. - , tsPossib?e i, ,•. r-n . 100 O .10 X12+. 3 : i ? '? ,. ?i ? ?' r ? ;, w • ' a A- j 'TOTAI, SUE (als0'htes ofi zstpae) 31 * These characteristics are not assessed in coastal streams. USACE AID# DWQ # Site # (indicate on attached map) M STREAM QUALITY ASSESSMENT WORKSHEET Provide the following information for the stream reach under assessment: HuM 1. Applicant's name: WREDCO attn: Sandy McLendon 2. Evaluator's name: Corey Novak 3. Date of evaluation:)/13/09 4. Time of evaluation: 15:45 5. Name of stream: Hewitts Branch 6. River basin: New River 7. Approximate drainage area: +/- 200 acres 8. Stream order: first 9. Length of reach evaluated: 200 feet 10. County: Onslow 11. Site coordinates (if known): prefer in decimal degrees. 12. Subdivision name (if any): n/a Latitude (ex. 34.872312): 34.8577 Longitude (ex. -77.556611): 77.4539 Method location determined (circle): GPS Topo Sheet Ortho (Aerial) Photo/GI Other GIS Other 13. Location of reach under evaluation (note nearby roads an an map identifying stream(s) location): GIS map showing data points) 14. Proposed channel work (if any): proposed channel restoration 15. Recent weather conditions: variable 16. Site conditions at time of visit: cold, sunny 17. Identify any special waterway classifications known: -Section 10 -Tidal Waters -Essential Fisheries Habitat -Trout Waters -Outstanding Resource Waters _ Nutrient Sensitive Waters -Water Supply Watershed (I-IV) 18. Is there a pond or lake located upstream of the evaluation point? YE NO yes, estimate the water surface area: 19. Does channel appear on USGS quad map. YES O 20. Does channel appear on USDA Soil Survey? YE NO 21. Estimated watershed land use: ?% Residential 0 % Commercial 0 % Industrial 0 % Agricultural 40 % Forested 60 % Cleared / Logged n % Other (_ 22. Bankfull width: 13' 23. Bank height (from bed to top of bank): 2.' 24. Channel slope down center of stream: X Flat (0 to 2%) -Gentle (2 to 4%) -Moderate (4 to 10%) -Steep (> 10%) 25. Channel sinuosity: X Straight -Occasional bends -Frequent meander -Very sinuous -Braided channel Instructions for completion of worksheet (located on page 2): Begin by determining the most appropriate ecoregion based on location, terrain, vegetation, stream classification, etc. Every characteristic must be scored using the same ecoregion. Assign points to each characteristic within the range shown for the ecoregion. Page 3 provides a brief description of how to review the characteristics identified in the worksheet. Scores should reflect an overall assessment of the stream reach under evaluation. If a characteristic cannot be evaluated due to site or weather conditions, enter 0 in the scoring box and provide an explanation in the comment section. Where there are obvious changes in the character of a stream under review (e.g., the stream flows from a pasture into a forest), the stream may be divided into smaller reaches that display more continuity, and a separate form used to evaluate each reach. The total score assigned to a stream reach must range between 0 and 100, with a score of 100 representing a stream of the highest quality. Total Score (from reverse):37 Comments: Evaluator's Signature Date 1/9109 This channel evaluation form is intended to be used only as a guide to assist landowners and environmental professionals in gathering the data required by the United States Army Corps of Engineers to make a preliminary assessment of stream quality. The total score resulting from the completion of this form is subject to USACE approval and does not imply a particular mitigation ratio or requirement. Form subject to change - version 06/03. To Comment, please call 919-876-8441 x 26. STREAM QUALITY ASSESSMENT WORKSHEET CTE T s Pfedm nt k"6 ntainO 50 , i 1 Presence of now / persistent pools In stream 3 no flow or saturation =` 0 strong flow = max points 0 - 5 0 - 4 0 - 5 2 -",Evidence of past human alteration extensive alteration = 0; no alteration = max points 0 - 6 0- 5 0 = 5 1 3 ?. Riparian zone 0-6 0-4 0-5 2 no buffer = 0; Conti ous, wide buffer = max points) 4 Evidence of nutrient or chemical discharges { 3 0 -5 0 - 4 0 - 4 4 extensive dischar es = 0 no discharges 7 max: points 5 11 : ` Groundwater discharge ' 0- 3 0-4 -4 2 n dischar e= 0• springs, seeps, wetlands ec t max oins Presence of adjacent floodpleln ` ` ' 2 Jno flood lain = 0• extensive flog lain ='max points) 0-4 ? 0 - 4 0-2 7 Entrenchment / floodplain access 0 - S 0-4 0-2 1 (deeply entrenched = 0• frequent flooding max points) _ Presence of adjacent. wetlands 8 no wetlands"= 0• large adjacent wetlands = max points) 0 - 6 0-,4 0-2 2 9 .Channel sinuosity 0- S 0- 4 0-3 1 extensive channelizAon = 0 natural meander ='max points) 10 Sediment input - " p 5 0 - 0 - 4 0 - 4 4 extensive deposition-- 0• little or no sediment = ,max oints . v ` 11 ,Size & diversity of channel bed substrate v 4 0 - 5 N/A ' ?. fine hbmo enous =, 0 large, diverse sizes = max ints s. - riy 12 Evidence of channel incision or widening 0 - 5 0 - 4 0 - 5 2 (deeply incised = 0; stable bed & banks .max points ;Presence of major bank failures ' 13 severe erosion = 0; no erosion stable banks= max points) 0 "5 0-5, 0-5 2 14 Root depth and density on banks 0-3 0-4 0 - S 1 no visible roots = 0• dense roots throu hold = max points) Impact by agriculture, livestock, or timber 'production 15 substantial impact _=0• no evidence = max points 0 - 5 0 - 4 0 - 5 2 16 Presence'of riffle-pool/ripple-pool complexes 0 - 3 0 -5 0-6 0 no riffles/ripples les or pools = 0; well-developed = max points) . " 17 Habitat complexity ` 0 6 0 - 6 0 - 6 1 (little or no habitat= 0• fre uent varied habitats = max points - 18 Canopy coverage over streambed " " 0-5 0-:5 0-5 2 . no shadin vegetation 0• continuous = canopy =max points) 19 Substrate embeddedness f,•' 0 -'4 0_ 4 N/A . (deeply embedded = 0• loose structure = max 20 Presence of stream invertebrates (see page 4) 0 - 4 0 - 5 4 - 5 1 no evidence = 0• common numerous types = max points 21 Presence of amphibians 0-4 0-4 0-4 1 OR no evidence = 0• common numerous types = max points) 22 `Presence of fish 0-4 0-4 0-4 0 no evidence = 0• common numerous types = max points) r: 23 Evidence of wildlife use 0-5 0-5 -5 3 no evidence = 0 abundant evidence = max oints 11 P 'loo + , „TA SCE -` also enter on 'tirst page) 37 js x These characteristics are not assessed in coastal streams. USACE AID# DWQ # Site # (indicate on attached map) M STREAM QUALITY ASSESSMENT WORKSHEET Provide the following information for the stream reach under assessment: Ball 1. Applicant's name: WREDCO attn: Sandy McLendon 2. Evaluator's name: Corey Novak 3. Date of evaluation:) /13/09 4. Time of evaluation: 12:00 5. Name of stream: Batchelors Delight Swamp 6. River basin: New River 7. Approximate drainage area: +/- 200 acres 8. Stream order: First 9. Length of reach evaluated: 200 feet 10. County: Onslow 11. Site coordinates (if known): prefer in decimal degrees. 12. Subdivision name (if any): n/a Latitude (ex. 34.872312): 34.8575 Longitude (ex. -77.556611): 77.4396 Method location determined (circle): GPS Topo Sheet Ortho (Aerial) Photo/GI Other GIS Other 13. Location of reach under evaluation (note nearby roads an a r cs and attach map identifying stream(s) location): (see GIS map showing data points) 14. Proposed channel work (if any): proposed channel restoration 15. Recent weather conditions: variable 16. Site conditions at time of visit: cold, rain 17. Identify any special waterway classifications known: -Section 10 -Tidal Waters -Essential Fisheries Habitat -Trout Waters -Outstanding Resource Waters - Nutrient Sensitive Waters -Water Supply Watershed (I-IV) 18. Is there a pond or lake located upstream of the evaluation point? YE NO yes, estimate the water surface area: 19. Does channel appear on USGS quad map. YES O 20. Does channel appear on USDA Soil Survey? (9D O 21. Estimated watershed land use: Residential 0 % Commercial 0 % Industrial 0 % Agricultural 40 % Forested 60 % Cleared / Logged n%o Other ( ) 22. Bankfull width: 2 23. Bank height (from bed to top of bank): 6" 24. Channel slope down center of stream: CX Flat (0 to 2%) -Gentle (2 to 4%) -Moderate (4 to 10%) -Steep (> 10%) 25. Channel sinuosity: Straight -Occasional bends X Frequent meander -Very sinuous -Braided channel Instructions for completion of worksheet (located on page 2): Begin by determining the most appropriate ecoregion based on location, terrain, vegetation, stream classification, etc. Every characteristic must be scored using the same ecoregion. Assign points to each characteristic within the range shown for the ecoregion. Page 3 provides a brief description of how to review the characteristics identified in the worksheet. Scores should reflect an overall assessment of the stream reach under evaluation. If a characteristic cannot be evaluated due to site or weather conditions, enter 0 in the scoring box and provide an explanation in the comment section. Where there are obvious changes in the character of a stream under review (e.g., the stream flows from a pasture into a forest), the stream may be divided into smaller reaches that display more continuity, and a separate form used to evaluate each reach. The total score assigned to a stream reach must range between 0 and 100, with a score of 100 representing a stream of the highest quality. Total Score (from reverse):46 Comments: Evaluator's Signature Date 1/13/09 This channel evaluation form is intended to be used only as a guide to assist landowners and environmental professionals in gathering the data required by the United States Army Corps of Engineers to make a preliminary assessment of stream quality. The total score resulting from the completion of this form is subject to USACE approval and does not imply a particular mitigation ratio or requirement. Form subject to change - version 06/03. To Comment, please call 919-876-8441 x 26. STREAM QUALITY ASSESSMENT WORKSHEET $ G >dC1LT RANGE 4 „ . ACTP S t t iemont , Mouita 1 Presence of flow / persistent poolsin stream 7 no flow or saturation =,0• strop flow = max points) 0-4, 0-5 0 Evidence of past human alteration -2 extensive alteration = 0• no alteration = max points 0 - 6 0 - 5 0 - 5 4 3 Riparian zone 0-6 0-4 0-5 2 no buffer - 0• contiguous, wide buffer = max points) 4 Evidence of nutrient or chemical discharges 0-5 0-4 0-4 1 extensive discharges = 0• no discharges = max " points) 5 Groundwater discharge 0 = 3 0-4 0-4 3 no discharge = 0• s rings seeps wetlands etc. = max points) 6 Presence of adjacent floodplain ` 0-4 0-4 0-2 3 no flood lain = 0• extensive flo lain = max oints Entrenchment / floodplain access 0 - 5 0 - 4 0 - 2 3 de 1 entrenched =. 0 frequent flooding = max points 8 Presence of adjacent wetlands - - 3 ` no wetlands =0; large adjacent wetlands = max rots 0 - 6 4 0 0 2 ' 9 `Channel sinuosity 0-5 0= 4 0 =.3 3 extensive channelization -,0; natural meander - max oints ' 10 Sediment input 0-5 0-4 0-4 5 extensive deposition-- 0• little or no sediment = max points) 11 Size &"diversity of channel bed substrate '' 11A 0 4 0-5 N/A (fine, homogenous enous = 0• lar a diverse sizes = max rots , - 12 Evidence of channel incisloo or widening 0 0=4 5 W (deeply incised = 0 stable bed & 'banks = max points) -5 0- 4 + 1=,; 1 Presence of major bank failures 0 - 5 0 5 0 - 5 4 3! severe erosion= 0; no erosion stable banks = max points - 4 14 , Root d d density on banks . . p ` 0-3 0-4 0-5 0 e se roots throughout = max dense no visible roots = O 00ints) 15 Impact by agriculture, livestock, or timber production ' 0-5 0-4 0-5 3 substantial impact =0• no evidence = max points) } 16 Presence of riffle-pooVripple-pool complexes , 0-3 0-5 0-6 0 no riffles/r ` les or opools = 0• well-developed = max points) 17 Habitat complexity 0-6 0-6 6-6 t E' little or no habitat = 0• frequent, varied habitats = max points) 18 Canopy coverage over streambed 0-5 0-5 0-5 3 no shading vegetation = 0• continuous canopy = max ints i 19 Substrate embeddedness 4 0-4 0-4 N/A dee 1 embedded = 0• loose structure = max „ 20 Presence of stream invertebrates (see page 4) 0-4 0-5 0-5 0 no evidence = 0• common, ' numerous types = max points) . 21 Presence of amphibians 0 - 4 0 - 4 0 - 4 0 "O no evidence = 0• common' numerous types = max points) Q: 22 Presence of fish 0-4 0-4 0-4 0 no evidence = 0• common' numerous types = max points) ,' 3 Evidence of wildlife use 0-6 0-5 0-5 4 2 no evidence = 0• abundant evidence= max ints ,-sty.:: .. ,. s 7 777 y!k o t p stile 100 Tow ., op, ;,,R., 100 ' wl . - ,, SCOR>Ets(also enter on first p ge) 4 " 46 * These characteristics are not assessed in coastal streams. I USACE AID# DWQ # Site # (indicate on attached map) STREAM QUALITY ASSESSMENT WORKSHEET M Provide the following information for the stream reach under assessment: Bat NIWW 1. Applicant's name: WREDCO attn: Sandy McLendon 2. Evaluator's name: Corey Novak 3. Date of evaluation:) /13/09 4. Time of evaluation: 13:30 5. Name of stream: Batchelors Delight Swamp 6. River basin: New River 7. Approximate drainage area: +/- 200 acres 8. Stream order: Zero 9. Length of reach evaluated: 200 feet 10. County: Onslow 11. Site coordinates (if known): prefer in decimal degrees. 12. Subdivision name (if any): n/a Latitude (ex. 34.872312): 34.8561 Longitude (ex. -77.556611): 77.4405 Method location determined (circle): GPS Topo Sheet Ortho (Aerial) Photo/GI Other GIS Other 13. Location of reach under evaluation (note nearby roads an cs and attach map identifying stream(s) location): (see GIS map showing data points) 14. Proposed channel work (if any): proposed channel restoration 15. Recent weather conditions: variable 16. Site conditions at time of visit: cold, rain 17. Identify any special waterway classifications known: Section 10 -Tidal Waters -Essential Fisheries Habitat -Trout Waters -Outstanding Resource Waters _ Nutrient Sensitive Waters ,Water Supply Watershed (I-IV) 18. Is there a pond or lake located upstream of the evaluation point? YE NO yes, estimate the water surface area: 19. Does channel appear on USGS quad map. YES O 20. Does channel appear on USDA Soil Survey? (E >O 21. Estimated watershed land use: Q_% Residential 0 % Commercial q ._/o Industrial 0 % Agricultural 40 % Forested 60 % Cleared / Logged D_% Other ( 22. Bankfull width: 50 23. Bank height (from bed to top of bank): 6" 24. Channel slope down center of stream: -Flat (0 to 2%) X Gentle (2 to 4%) -Moderate (4 to 10%) -Steep (>10%) 25. Channel sinuosity: Straight -Occasional bends X Frequent meander -Very sinuous -Braided channel Instructions for completion of worksheet (located on page 2): Begin by determining the most appropriate ecoregion based on location, terrain, vegetation, stream classification, etc. Every characteristic must be scored using the same ecoregion. Assign points to each characteristic within the range shown for the ecoregion. Page 3 provides a brief description of how to review the characteristics identified in the worksheet. Scores should reflect an overall assessment of the stream reach under evaluation. If a characteristic cannot be evaluated due to site or weather conditions, enter 0 in the scoring box and provide an explanation in the comment section. Where there are obvious changes in the character of a stream under review (e.g., the stream flows from a pasture into a forest), the stream may be divided into smaller reaches that display more continuity, and a separate form used to evaluate each reach. The total score assigned to a stream reach must range between 0 and 100, with a score of 100 representing a stream of the highest quality. Total Score (from reverse):51 Comments: Swamp, there is no channel Evaluator's Signature Date 1/13/09 This channel evaluation form is Intended to be used only as a guide to assist landowners and environmental professionals in gathering the data required by the United States Army Corps of Engineers to make a preliminary assessment of stream quality. The total score resulting from the completion of this form is subject to USACE approval and does not imply a particular mitigation ratio or requirement. Form subject to change - version 06/03. To Comment, please call 919-876-8441 x 26. STREAM QUALITY ASSESSMENT WORKSHEET Presence'of flow / persistent pools in stream 1 ' no floi? or'saturation = 0; strop flow = max' ° oints 0 - 5 0 = 4 0 = 5 .. 2 Evidence of past human alteration 2 •ve alteration = 0; no alteration = max' points extens" 0-6 0-5 0-5 3 3 Riparian zone " 0-6 0-4 0-5 3 no buffer = 0• conti ous wide buffer = max points 4' Evidence of nutrient or chemical discharges . extensive dischar es = 0• no discharges = max points) 0-5 0 4 0-4 4 Groundwater discharge , 5 no discharge 4• s rip s` sees wetlands etc. = max points) 0-3 0 4 0- 4 2 V Presence"of adjacent floodplain 3 6 } no flood lain = 0• extensive flood lain = max points) 0 - 4 0 -4. 0 - 2 Entrenchment 7 floodplain access 3 de 1 entrenched = 0• frequent floodin ^- max points 0 - 5 0 = 4 0-2 8 Presence of adjacent wetlands 0-6 0-4 0-2 3 no wetlands = 0-, large adjacent wetlands rots 9 Channel sinuosity 0-5 0-4 0-3 4 extensive channelization = 0• natural meander - max points) : 10 Sediment input 0 - 5 074 0 = 4 4 extensive d osition= 0- Iit+' 6r no sediment= max ints ?? 1 l Size & diversity of channel bed substrate * A 0-4 0-5 N/A ji) fine homogenous = 0• large, diverse sizes = max o'ints ? „• 12 Evidence of channel incision or widening ' ?. ' 0-5 4 0 0 5 2 dee 1 incised =:0 stable bed & banks = max point-,) 7 7 13 •Presence of major 'bank failures 0-5 0-5 0 `= 5 severe erosion = 0• no erosion-}stable banks= max ints 2 14' > - f Root depth and density on banks o 0 - 3 0-4 0-5 2 rots no visible roots = 0• dense roots throu out = max Impact by agriculture, livestock, or timber production 0 5 0-4 0-5 3 15 substantial impact =0;'no evidence = max points) - 16 Presence of riffle-po&ripple=pool complexes ' 0-3 0-5 0-6 0 b• well-developed =.,max points) no riffles/riles or ools = .p 17 Habitat complexity ' 0-6 0-6 0-.6 1 -?-' little or no habitat = 0• frequent, varied habitats = max points) 18 Canopy coverage over streambed 0-5 0-5 0-5 4 no shading ve etation = 0• continuous canopy= max points) 19 Substrate embeddedness 4* 0-4 0-4 N/A (deeply embedded = 0• loose structure = max . ' 20 Presence of stream invertebrates (see page 4) 0-4 0-5 0-5 0 { no evidence = 0• common numerous types = max points) 21 Presence of amphibians 0-4 0-4 0-4 2 0 no evidence = 0• common numerous types = ,max points) C}; 22 Presence of fish 0-4 0-4 0-4 0 no evidence = 0• common numerous types = max ints ' 23 Evidence of wildlife use 0-6 0-5 0-5 4 `a no evidence = 0 abundant evidence = max points r.. 4 Total pomfs Posse c t '; 3';°' ?t ?° 'i100 100 t 100' s er«on'irst aged r?: ?' x Wit O Mma 51 * These characteristics are not assessed in coastal streams. I USACE AID# DWQ # Site # (indicate on attached map)i i M STREAM QUALITY ASSESSMENT WORKSHEET I Provide the following information for the stream reach under assessment: Ba3 1. Applicant's name: WREDCO attn: Sandy McLendon 2. Evaluator's name: Corey Novak 3. Date of evaluation: 1/13/09 4. Time of evaluation: 10:30 5. Name of stream: Batchelors Delight Swamp 6. River basin: New River 7. Approximate drainage area: +/- 200 acres 8. Stream order: First 9. Length of reach evaluated: 200 feet 10. County: Onslow 11. Site coordinates (if known): prefer in decimal degrees. 12. Subdivision name (if any): n/a Latitude (ex. 34.872312): 34.8538 Longitude (ex. -77.556611): 77.4377 Method location determined (circle): GPS Topo Sheet rtho (Aerial) Photo/GI Other GIS Other 13. Location of reach under evaluation (note nearby roads an cs and attach map identifying stream(s) location): (see GIS map showing data points) 14. Proposed channel work (if any): proposed channel restoration 15. Recent weather conditions: variable 16. Site conditions at time of visit: cold, rain 17. Identify any special waterway classifications known: -Section 10 -Tidal Waters -Essential Fisheries Habitat -Trout Waters -Outstanding Resource Waters _ Nutrient Sensitive Waters -Water Supply Watershed (I-IV) 18. Is there a pond or lake located upstream of the evaluation point? YE NO yes, estimate the water surface area: 19. Does channel appear on USGS quad map. YES O 20. Does channel appear on USDA Soil Survey? YES O 21. Estimated watershed land use: 0-?% Residential 0 % Commercial 0 % Industrial 0 % Agricultural 40 % Forested 60 % Cleared / Logged D-% Other ( 22. Bankfull width: 7 23. Bank height (from bed to top of bank): 3" 24. Channel slope down center of stream: -Flat (0 to 2%) X Gentle (2 to 4%) -Moderate (4 to 10%) -Steep (>10%) 25. Channel sinuosity: Straight X Occasional bends -Frequent meander -Very sinuous -Braided channel Instructions for completion of worksheet (located on page 2): Begin by determining the most appropriate ecoregion based on location, terrain, vegetation, stream classification, etc. Every characteristic must be scored using the same ecoregion. Assign points to each characteristic within the range shown for the ecoregion. Page 3 provides a brief description of how to review the characteristics identified in the worksheet. Scores should reflect an overall assessment of the stream reach under evaluation. If a characteristic cannot be evaluated due to site or weather conditions, enter 0 in the scoring box and provide an explanation in the comment section. Where there are obvious changes in the character of a stream under review (e.g., the stream flows from a pasture into a forest), the stream may be divided into smaller reaches that display more continuity, and a separate form used to evaluate each reach. The total score assigned to a stream reach must range between 0 and 100, with a score of 100 representing a stream of the highest quality. Total Score (from reverse):41 Comments: Evaluator's Signature Date 1/13/09 This channel evaluation form is intended to be used only as a guide to assist landowners and environmental professionals in gathering the data required by the United States Army Corps of Engineers to make a preliminary assessment of stream quality. The total score resulting from the completion of this form is subject to USACE approval and does not imply a particular mitigation ratio or requirement. Form subject to change - version 06/03. To Comment, please call 919-876-8441 x 26. STREAM QUALITY ASSESSMENT WORKSHEET G4REG N PJ t ? } s Al .ts _ ,j r -`, oasifaT ?edm nt Mountaln CO 1 1resence of flow / persistent pools in stream ` 0 - 5 0 - 4 0 - 5 4 no flow or saturation = 0• strop flow = max points Evidence of past human alteration' - 2 ,?x.,• extensive alteration ° 0• no alteration = max points) 0-6 0 5 0-5 1 Riparian zone 3 no buffer = 0 Conti ous wide buffer -max rots 0-6 0-4 0-5 3 Evidence of nutrient or chemical discharges 4 extensive dischar es = 0 no disc es = max points) 0-5 0-4 0-4 4 5 Groundwater discharge 0 - 3 0 - 4 0-4 1 o , w no discharge = 0• springs, sees wetlands etc. = max points 6 Presence of adjacent floodplain 0- 4 0 4 0-2 2 no flood lain = 0• extensive flood lain = max points) 2 Entrenchment / floodplain access 0-5 0-4 0-2 2 (deeply entrenched = 0; frequent uent flooding _ max points) 8 M Presence of adjacent wetlands , 0-6 0-4 0-2 3 no wetlands =O large ad acent wetlands = max oints Channel sinuosity =.. -, ' .. 0-5 0-4 0-3 1 u extensive channehzation0• natural meander - max rots 10 Sediment input o 0 - 5 0 -4, 0-4 4 { extensive d sition-- 0• little or no sediment = max points) . 1 X11 Size & divers i of channel bed substrate ?. t9 ._ ' ^ CIA' ' 0-4 0-5 N/A a fine homokenous =,O; tar a diverse sizes = max points) ' I2 Evidence of channel incision or widening 0-5 0 4 0-5 t _. a (deeply incised = 0• stable bed & banks = max oints - 0 13 Presence of major bank failures 0-5 0-5 0-5 2 severe erosion = 0• no erosion stable banks = max ints ?A 14 Root depth and density on banks 0-3 0-4 0-5 1 no visible-routs - 0• dense roots throughout = max points) prod "- Impact by agriculture, livestock, or timber, 0 5 0-4 0-5 3 15 substantial impact =0• no evidence= max points) - 16 ; Presence of riffle-pool/ripple-pool complexes ' 0-3 0-5 0-6 0 les or pools = 0• well-develo d = max points) no riffles/ri 1 Habitat complexity 0 - 6 0-6 0 - 6 1 little or no habitat = 0 fr uent varied habitats = max points F4 18 ;Canopy coverage over streambed ' 0 - 5 0-5 0-5 3 continuous canopy = max points) no shading vegetation = 0 ` 1 Substrate embeddedness ?` 0 - 4 0 - 4 N/A dee 1 embedded = 0• loose structure = max 20 Presence of stream' invertebrates (see page 4) 0-4 0 - 5 0-5 1 no evidence = 0• common numerous types = max points) 21 Presence of amphibians 0-4 0-4 0-4 1 no evidence = 0• common numerous esmax points) 22 Presence of fish 0-4 0-4 0-4 0 no evidence = 0• common numerous esmax points) 23 Evidence of wildlife use 0-6 0-5 0-5 4 no evidence= 0 abundant evidence = max 'rots ? at.x ? as w „gam _:` :.x* r r I`telpoin r x G ts`?os?sibic _ .1 00 t'` 100 4 E 100 4? ? f? a y TO }4` 1 4 e ?O 101.L "'Ad-," e ? ; l ' 41 r `a ? - YF k 4?R` ?? t .. x d . gF . m * These characteristics are not assessed in coastal streams. USACE AID# DWQ # Site # (indicate on attached map) STREAM QUALITY ASSESSMENT WORKSHEET Provide the following information for the stream reach under assessment: Ba4 1. Applicant's name: WREDCO attn: Sandy McLendon 2. Evaluator's name: Corey Novak 3. Date of evaluation: 1/13/09 4. Time of evaluation: 15:00 5. Name of stream: Batchelors Delight Swamp 7. Approximate drainage area: +/- 200 acres 9. Length of reach evaluated: 200 feet 6. River basin: New River 8. Stream order: First 10. County: Onslow 11. Site coordinates (if known): prefer in decimal degrees. 12. Subdivision name (if any): n/a Latitude (ex. 34.872312): 34.8533 Longitude (ex. -77.556611): 77.4394 Method location determined (circle): GPS Topo Sheet Ortho, (Aerial) Photo/GI Other GIS Other 13. Location of reach under evaluation (note nearby roads an cs and attach map identifying stream(s) location): (see GIS map showing data points) 14. Proposed channel work (if any): proposed channel restoration 15. Recent weather conditions: variable 16. Site conditions at time of visit: cold, rain 17. Identify any special waterway classifications known: -Section 10 -Tidal Waters -Essential Fisheries Habitat -Trout Waters -Outstanding Resource Waters _ Nutrient Sensitive Waters -Water Supply Watershed (I-IV) 18. Is there a pond or lake located upstream of the evaluation point? YE NO yes, estimate the water surface area: 19. Does channel appear on USGS quad map. YES O 20. Does channel appear on USDA Soil Survey? YES O 21. Estimated watershed land use: Q_% Residential 0 % Commercial 0 % Industrial 0 % Agricultural 40 % Forested 60 % Cleared / Logged _Q____% Other ( 22. Bankfull width: 6 23. Bank height (from bed to top of bank): 3" 24. Channel slope down center of stream: -Flat (0 to 2%) X Gentle (2 to 4%) -Moderate (4 to 10%) -Steep (> 10%) 25. Channel sinuosity: Straight -Occasional bends -Frequent meander X Very sinuous -Braided channel Instructions for completion of worksheet (located on page 2): Begin by determining the most appropriate ecoregion based on location, terrain, vegetation, stream classification, etc. Every characteristic must be scored using the same ecoregion. Assign points to each characteristic within the range shown for the ecoregion. Page 3 provides a brief description of how to review the characteristics identified in the worksheet. Scores should reflect an overall assessment of the stream reach under evaluation. If a characteristic cannot be evaluated due to site or weather conditions, enter 0 in the scoring box and provide an explanation in the comment section. Where there are obvious changes in the character of a stream under review (e.g., the stream flows from a pasture into a forest), the stream may be divided into smaller reaches that display more continuity, and a separate form used to evaluate each reach. The total score assigned to a stream reach must range between 0 and 100, with a score of 100 representing a stream of the highest quality. Total Score (from reverse):72 Comments: Evaluator's Signature Date 1/13/09 This channel evaluation form is intended to be used only as a guide to assist landowners and environmental professionals in gathering the data required by the United States Army Corps of Engineers to make a preliminary assessment of stream quality. The total score resulting from the completion of this form is subject to USACE approval and does not Imply a particular mitigation ratio or requirement. Form subject to change - version 06/03. To Comment, please call 919-876-8441 x 26. STREAM QUALITY ASSESSMENT WORKSHEET J_ J 1 Jx vrr? SCO fl 1 Presence?of flow / persistent pools in stream a 0-5 .0-4 0-5 5 no flow or s turation = 0• stron flow 'max points) 2 5 Evidence of past humaii'alteration 0 - 6 0 - 5 0 - 5 3 extensive alteration = 0 no alteration = max points) ' Riparian zone ' 3 no buffer = 0• conti 'ous wide buffer = max points 0 - 6 0 - 4 0 - 5 3 4 Evidence of nutrient or chemical discharges extensive dischar es = 0• no discharges = max ints 0-5 0-4r 0-4 5 Groundwater dischar e 5 g + 0-3 0-4 0-4 2 no discharge 0 s rin s se s wetlands etc. -max points) 6 Presence of adjacent floodplain 0-4 0-4 0-2 3 no flood lain _ 0•'extensive flood lain= max' oints Entrenchment / floodplain access (deeply entrenched - 0• frequent flooding = max points 0 - 5 0 - 4 0 - 2 3 Presence of adjacent wetlands 8;. no wetlands = 6, large, e`ad'acent wetlands = max points) 0-6 0-4 0-2 4 Channelsinuosity 9 . extensive channelization = 0 natural meander = max points) 0 - 5 0-4 0-3 4 j . Sediment inpat 10 extensive d ? sition= 0• little or no sediment = max points) 0- 5 0- 4 0- 4 5 11 Size & diversity of channel bed substrate 4 0 0 5 N/A fine homo moos =,.O; large, diverse sizes = max oints ' s - - j1 Evidence of channel incision or widening 2 - (deeply incised = 0• stable b&W banks = max points) 0-5 0-4 0-5 3 Presence of major bank failures ` 13, severe erosion 0'-no erosion stable banks =, max points 0 - 5 0 - 5 0 - 5 3 Root depth and density on banks ` 24 no visible roots = 0• dense'roots throughout = max points) 3 0-4 0-51, 3 ws; l5 Impact by agriculture, livestock; or tunber production 0-5 0 4 0-5 4 n substantial impact =0• no evidence"='max 'oints - 16 Presence of riffle•pool/ripple-pool complexes " 0 3 0 - 5 0-6 2 no riffles/rile s or ©ols = 0• well-developed = max points - 17 Habitat complexity ` 0 6 0 - 6 0 - ti 5 ' ent varied habitats = max points ' little or no habitat = 0' fr •- pq 18 Canopy coverage over streambed 0-5 0-5 0-5 4 no shading vegetation = 0• continuous canopy = max points) < s.' 19 Substrate embeddedness „ A rW 0-4 0-4 N/A (deeply embedded= 0• loose structure = max 1 Presence of stream invertebrates (see page 4) 4 0 0-5 0 5 3 20 :,; no evidence = 0'common numerous types = max' rots - - - 21 Presence of amphibians 0-4 0-4, 0-4 2 no evidence =.:0- common numerous types = max oints 22 = Presence of fish 0-4 0 - 4' 0-4 no evidence = .0 common numerous types = max i ints 23 Evidence of wildlife use 0-6 0-5` 0-5 5 l no evidence - 0, abundant evidence = max points) ?g, j? k J1 100 1? iQO. .Y it 1 ;ter ??? ' i=? T O ?21? inter o' first page ' ? 72 * These characteristics are not assessed in coastal streams. G Vx '` y d I - a° i b? - ?' 258 24 I . 111 u HTE Toundaries are approximate and are not meant to be absolute. SCALE 1" = 1 Mile Map Source: North Carolina Atlas 8 Gazetteer. Pg 77.2003 Bachelors Delight Mitigation Bank LMG Figure 1. Onslow County, NC 01-08-352 Vicinity Map April 2009 r I M ... f- "a 0 A K 1' 0 C H o F h1 A N N F, d eye. 4y -'-.- •• GPADS f *Boundaries are approximate and are not meant to be absolute. Map Source, Quadrangle 7.5 minute (topographic) 1990. SCALE 1" = 3,000' Bachelors Delight Mitigation Bank LMG Figure 2. Onslow County, NC ??:.,\(,celk(\l (,RI,( P . USGS Topographic Map 01-08-352 `" April 2009 (Jacksonville NW Quad) r` W H / T E j j I pp R E c. Al 52 D p 9 8b o vy m N �.✓" 8t as . -,. "N _ b 8Vi Bb 48.4a 48 r� ~ 54 56 ya ym 56 O Jam- 2s t�' B?A PS h° 86 ap 48 " s ya hS �'yo .8b5D 48 . B ... y4 y° bQ 5e 4 O 0 _ / x. 0 Q 46 48PC y'L ha l yryy 5152.'. \q y'L ,° _-1 50 C7 \TdC1 8V r� 96 25 ego so�a5g° O o ZS o 4 �0 08 �Sa 50 0 Rt bl SIP 4 64 . ��` _ Q av O 4i\� y p 1 ��� 52 5j1S 4a 7p h \ V p� �/ ' a 0 ' �� h bg J\✓( )�� y0O � / �SA50 ' 54 ZS p5 f°. OS zs Zs v Or 1 Toundaries are approximate and are not meant to be absolute. Map Source: NCGIA GIS Data SCALE V = 10 Miles Bachelors Delight Mitigation Bank LMG Figure 4. Onslow County, NC - 11) MANAGLNIEN I GROL P Proposed Geographic 01-08-352 - `" °"" 1. It, 1 1 1°" r'""' Service Area (GSA) April 2009 Toundaries are approximate and are not meant to be absolute. Map Source: NRCS Soils Map. Omni SCALE 1" = 1,000' Bachelors Delight Mitigation Bank 4 LMG Figure 5. Onslow County, NC LAND AIANM MINI GROL Pr.. NRCS Soil Survey 01-08-352 April 2009 Toundaries are approximate and are not meant to be absolute. Map Source: 1998 NAPP aerial photography mn? SCALE 1" = 1,000' Bachelors Delight Mitigation Bank LMG Figure 6. Onslow County, NC 1998 Aerial Photography 01-08-352 c,, , , , , . ,t.?; April 2009 v. ?rfi t r r? r; {+? LL ri, y i ,y? '???# ? ? ° e r'+°?j, CCCr?!!! k , , e/ 6 1: d 1 '?• i a^ O04 U' A.. t S X i RC: t S. `if JPO 00 `p G0 /\1 i^?? r??'.+v 0O0J:lCJ OO J:Y $`?Yh'.' !.l a '?' c c e P ,3' ? e? ?h 4`? L ?i'?' R f .?a oc ? c °r?oc y? r +r t + W? 7aT?y tL o OPPPaPO / rs9g oOPq?,. C, 07 AM i i i ? I { 9 t? r? OJ ? c -?'Y 4 '?.Q '°'?@Ys ka "' \?\ ?s Dr iii `E\ m 4 7--? Pp95Fw k? v s?a x c v\?? ,rte ? N ° \ h 3 + ?9r"r: ??' v `v D „r.?s r .TES $ / S p_ ? z.? a air y ?\ ,? ter„ ?-_ '" fr-? t, ? •`??' ?`.: ??{f roy \ g "Do OC -I a` { E s D±t,?x r' ' `w ° Yi?tt o p `o_ g io m ^ w y,? r ??? .?8 r 4 ? en +• fi t ti ?p?h ? ? ? ?*/?/ ? <rS•.}, ? ? yP" a {?`'j? f c r . ? L ? y in o m c A 2' r, fe' / r x - ?. l.',r p B m l9 a ZC r r,??^p '+?j" h a m ly in in in 3 w a kw- 3 Y 7 Y tic CR `? m g c c -p m m c n m ?i d d d m ? Fa X O O O O a O O. a- LU EL a- a_ n- u