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HomeMy WebLinkAbout20190612 Ver 1_Combined Report with Appendices_20190506Jurisdictional Determination Report Academy Street Ashe County, North Carolina 01 � � f '; 04 Prepared By: 401 a• �COh�ortin� t0 Brushy Fork Environmental Consulting, Inc. 10565 Highway 421 South Trade, Tennessee 37691 (423) 727-4476 www.bfec.org Date of Report March 25, 2019 Prepared For: Allen Yates 643 Greenway Rd. Boone, NC 28607 Table of Contents 1. INTRODUCTION AND LOCATION 2 2. REGULATORY DEFINITIONS 2 3. TECHNICAL DEFINITIONS 2 4. SITE DESCRIPTION 4 4.1. General 4 4.2. Soils 4 4.3. Wetlands 5 4.4. Streams 5 APPENDICES A. Location Map B. Soils Map (Project Site) C. Jurisdictional Site Map (Project Site) D. Wetland Determination Data Forms (01) E. Stream Identification Data Forms (UT 1a UT 1b) F. USACE Preliminary Jurisdictional Form(s) G. Project Site Photosheets 1. INTRODUCTION AND LOCATION Brushy Fork Environmental Consulting, Inc. conducted a United States Army Corps of Engineers (USACE) jurisdictional delineation on four (1) property parcel (Ashe County, NC) for Allen Yates on March 7th 2019. This report presents the findings of "waters of the United States" including jurisdictional streams and wetlands, and "waters of the State". The development site is located at a 1.34 ± cumulative acres Subject Property, comprised of two parcels: PIN 09263001881 currently owned by Calloway Properties LLC and PIN 096263001 882 currently owned by Allen and Sharon Yates in Jefferson, NC. The property borders Academy Street to the west and Long Street to the North. A site map with aerial photography and USGS location map for the property are given in Appendix A. The hydrologic determination was conducted according to guidelines set forth in the North Carolina Division of Water Quality (NCDWQ) "Identification Methods for the Origins of Intermittent and Perennial Streams (Version 3.1)" (Feb. 2005). As the regulating authority of Section 404/401 of the Clean Water Act, the USACE and state of North Carolina must make the final determination as to the jurisdictional status of this site. No wetlands were determined to be present at the Subject Property. One (1) intermittent stream was identified and delineated on-site. The stream is referred to as unnamed tributary one (UT 1a) (Appendix D). The lower section of this drainage ranked as ephemeral and is referred to as UT 1b herein. The Ordinary High Water Mark (OHWM) was delineated, flagged, and surveyed for the stream and is presented in the Site Map in Appendix C. 2. REGULATORY DEFINITIONS "Waters of the United States" are regulated by the Corps of Engineers based on authority from Section 404 of the Clean Water Act. They include waters that are or could be used for interstate commerce such as rivers, wetlands, lakes, territorial seas and ponds, as well as streams, waterways and ditches below the "Ordinary High Water Mark (OHWM)". Manmade water bodies and farmed wetlands may also be considered jurisdictional depending on their connection to other "waters of the U.S." if they are not actively mined, farmed or otherwise managed for five (5) years. A specific detailed definition of "waters of the United States" can be found in the Federal Register (33 CFR 328.3). Activities in these areas will require a Corps of Engineers permit if they include the discharge of dredged of fill material into "waters of the U.S.". "Waters of the State" are "any stream, river, brook, swamp, lake, sound, tidal estuary, bay, creek, reservoir, waterway, or other body or accumulation of water. They can be surface or underground, public or private, natural or artificial. Finally, they must be contained in, flow through, or border upon any portion of this State (North Carolina) (including any portion of the Atlantic Ocean over which the State has jurisdiction)." This definition is provided by the North Carolina Department of Environment and Natural Resources, Division of Water Resources, 401 Buffer Permitting Unit. 3. TECHNICAL DEFINITIONS Wetlands are defined as areas that are inundated or saturated by surface or ground water at a frequency and duration sufficient to support, and that under normal circumstances do support, a prevalence of vegetation typically adapted for life in saturated soil conditions. They are identified based on the three -parameter approach outlined in the Corps of Engineers "Regional Supplement to the Corps of Engineers Wetland Delineation Manual: Eastern Mountains and Piedmont Regional" (2012). The three criteria include hydrophytic vegetation, hydric soils and wetland hydrology. Generally, all three criteria must be present to make a positive wetland determination. The criteria are defined as follows: Hydrophytic vegetation, due to morphological, physiological and/or reproductive adaptation(s), has the ability to grow, effectively compete, reproduce, and/or persist in anaerobic soil conditions. Individual species have been assigned indicator status by the USFWS - National Wetland Inventory and the National Plant List Panel. Vegetation is considered hydric when more than 50% of the dominant species from all strata are OBL, FACW, FAC+ or FAC. Secondary vegetation rules include the species Prevalence Index which takes non-dominant species into consideration, observed plant morphological and physiological adaptations, and certain problematic wetland situations. Indicator Status Probability of Occurrence in Wetlands Obligate Wetland - OBL > 99% Facultative Wetland - FACW 67-99% Facultative - FAC 34-66% Facultative Upland - FACU 1-33% Obligate Upland - UPL <1% Hydric soils are present if they have been classified as hydric or when they possess characteristics associated with reducing soil conditions known as hydric indicators. Wetland soils were evaluated for hydric indicators with the USDA/NRCS report "Field Indicators of Hydric Soils in the United States, A guide for Indentifying and Delineating Hydric Soils, Version 7.0, 2010". Hydric soils in this report are those where an indicator for "All" or "Loamy and Clayey" soils (USDA Land Resource Region "P") is present. Colors were determined using the Munsell soil color chart. Hydrology in wetlands occurs in areas inundated permanently or periodically at mean water depths of <6.6 feet, or if the soil is saturated to the surface for approximately nine (9) days consecutively during the growing season of the prevalent vegetation. Wetland hydrology indicators may be present above or below the surface. Primary indicators include inundation, saturation in the upper 12 inches, watermarks on standing structure, sediment deposits and hydrogen sulfide odor. A minimum of one primary indicator is required for the presence of a wetland. Secondary indicators (two or more required) include drainage patterns, moss trim lines, crayfish burrows, and the FAC -neutral test. In general, an area must meet all three criteria to be classified as a wetland. In certain "naturally problematic" areas such as seasonal wetlands which are not wet at all times, or in recently disturbed situations, an area may be considered a wetland if only two criteria are met. Perennial stream means a well-defined channel that contains water year round during a year of normal rainfall with the aquatic bed located below the water table for most of the year. Groundwater is the primary source of water for a perennial stream, but it also carries stormwater runoff. A perennial stream exhibits the typical biological, hydrological, and physical characteristics commonly associated with the continuous conveyance of water. [15A NCAC 02B.0233(2) (i)] Intermittent stream means a well-defined channel that contains water for only part of the year, typically during winter and spring when the aquatic bed is below the water table. The flow may be heavily supplemented by stormwater runoff. An intermittent stream often lacks the biological and hydrological characteristics commonly associated with the conveyance of water. [15A NCAC 02B .0233(2) (g)] Ephemeral (stormwater) stream means a feature that carries only stormwater in direct response to precipitation with water flowing only during and shortly after large precipitation events. An ephemeral stream may or may not have a well-defined channel, the aquatic bed is always above the water table, and stormwater runoff is the primary source of water. An ephemeral stream typically lacks the biological, hydrological, and physical characteristics commonly associated with the continuous or intermittent conveyance of water. [15A NCAC 02B.0233(2) (d)] 4. SITE DESCRIPTION 4.1. General The Subject Property (36.418061, -81.469465) is comprised of two (2) parcels in central Ashe County within the Town of Jefferson, NC. The properties include a 0.521± acre parcel (PIN 09263001881), and a 0.816 ± acre parcel (PIN 09263001882) culminating an area of ^'1.34± acres. The parcels are located east of Academy Street and South of Long Street (Appendix A). The project review area was evaluated for aquatic resources subject to federal and state jurisdiction. Elevations on site range between —2913 and ^2957 feet above mean sea level (Appendix A). The Academy Street delineation site is located in the Naked Creek — South Fork New River Watershed in the Upper New River Basin; Hydrologic Unit Code (HUC12) 050500010207. The entirety of the parcels including UT 1 drain into Naked Creek which then drains east into the South Fork New River. The South Fork then flows approximately northeast until it confluences with the North Fork New River into the New River. 4.2. Soils One (1) soil type is mapped on the Subject Property (USDA Web Soil Survey, accessed 3/6/2019). Appendix B presents a soils map of the Project Site. The approximate percent (%) of each soil type at the project site is listed in Table 1 below. Braddock -Urban land complex (BuC) is the dominant soil present at the Subject Property (100%). BuC is typically found on stream terraces in urban settings near parking lots, streets, buildings and other structures. It usually occurs on 2-15% slopes and is considered well -drained with no mapped frequency of flooding. The Braddock component of the BuC complex is considered well drained old alluvium found in stream terraces, and comprises approximately 50% of the complex. The Urban land component of the complex makes up approximately 30% of the complex and several other minor components (Udorthents 9%, Thurmont 4%, Dillard, rarely flooded3%, Reddies (occasionally flooded) 2%, and Hemphill (undrained) 2%) comprise the remaining 20%. The soil types which occur on the subject property are listed and described in detail below: Table 1. Project Soils Information of Frequency of Soil Type Project Site Landform Drainage Class Flooding Braddock -Urban land complex (BuC) 100% Urban Stream Terraces Well -Drained None *Note: Braddock is the dominant complex in the BuC complex noted above 4.3 Wetlands No wetlands were determined to be on the Subject Property. An upland point (01) was taken and the datasheet is provided in Appendix D. 4.4 Streams One (1) stream was identified on the Subject Property (Appendix Q. UT 1 is a first order stream which appears to have been significantly altered in the past. The channel flows approximately north, originating at a culvert in central -southern portion of the Subject Property. The stream flows above ground for approximately 209 feet then transitions to sub -surface for roughly 84 feet before draining under Long Street and eventually into Naked Creek. BFEC was unable to relocate any surface flow in the channel bed after this point (see photosheets, Appendix G). Josselyn Lucas with BFEC completed two (2) separate HD datasheets due to the sub -surface flow conditions on the lower 85 feet. For the purposes of this report the reaches are referred to as UT 1a and UT 1b respectively and are described below: UT 1a (Intermittent, score 26; see HD 1 on JD Map and Datasheets in Appendix E) UT 1a is approximately two (2) feet wide and 209 linear feet in length. Bed material is a diverse mix of small pebbles to large cobble with some small boulders as well as some areas dominated by saprolite or sediment. Benthic macro -invertebrate sampling in the upper portion of UT 1 yielded several stone flies, some caddis flies, three (3) water pennies, and an annelid. Numerous aquatic snails were observed as well as several crayfish burrows and two (2) crayfish. Several salamanders were also observed. UT 1b (Ephemeral, score 14.75; see HD 2 on JD Map and Datasheets in Appendix E) UT 1b is approximately 84 feet in length. It appears that UT1b at one time conveyed flow; evident by the bed material, debris lines, laying grass, and sediment sorting; however there were areas of this reach where differentiation between bed and bank was difficult, and a significant section where the bed of the stream is dominated by upland grasses near the end of the reach. Although it is unusual in this geographical area for water to travel sub -surface it does appear this is the case at the Subject Property. BFEC assumes that when the ground is saturated the lower section of UT 1 likely could convey surface flow. It is relevant to note that once UT 1 transitioned to sub -surface flow there were no benthic macroi nverteb rates, mollusks, crayfish or salamanders observed. APPENDIX A SITE LOCATION MAP X. tis `O`4 /i'I Location Map - I Lis wr CO F, �� /� � I r 'p -• i i - a �} y ! s z Subject Property Lr West t � _ 4 r •� rSi]vM s --- = � J v '�.• y it $ - _ f, pym tYraa,l G:eo,grapr is Society; -Y -cubed._- 0 5 10 20 30 40 Miles APPENDIX 6 Site Soils Map Soils Ma Ir � ice.. . . b — BUC ;T4i-t_ I N4o<�,v, Braddock -Urban Land Complex 0 15 30 60 90 120 Feet Subject Property a�uhin4r " 1.p is not to be construed as surveyed data. All boundaries are approximate GIS data taken from public data sources. BFEC 2019. APPENDIX C JURISDICTIONAL SITE MAP LONG STREET 40 EDWARD ARRIOLA DEED BOOK 381 PAGE 1941 Im Nis C CT fTl 0 CD n \ 1 \ J V 1 \N TT LOT 2 0.816 Acres kap\\\ R1 W INVERT = C Q 0-1 Culvert 4 n on—Jurisdictional (Ephemeral) Stream: 84.07 LF ryo / �o \�-I D 2 Point of Transition to Sub—Surface �v 'C„ V ntermittent Stream: 209.08 LF I \ — \ INVERT = 2941.45 Legend 1- ulvert UT 1a (Intermittent; 209.08 LF) UT 1b (Ephemeral; 84.07 LF) 2950 Project Parcels Point of Sub -Surface Flow Wetland/HD Datasheets P�I Sheet 1 / 1 JURISDICTIONAL DETERMINATION MAP Academy Street Hydrologic Determination DA 3/25119 4�=k 9 � _Engineering Sound Environmental Solutions 10565 Highway 421 South Trade, TN 37691 423.727.4476 ��.Y” www.bfec.org DRAWN BY. Ashe Count y Jefferson, NC CHECKED erph/fax: AW No. REVISIONS DATE BV APPENDIX D WETLAND DETERMINATIONDATA FORM (01) WETLAND DETERMINATION DATA SHEET — Eastern Mountains and Piedmont Region Project/Site: Academy Street Delineation City/County: Jefferson/Ashe Sampling Date: 3/7/19 Applicant/Owner: Allen Yates State: NC Sampling Point: 01 Investigator(s): J. Lucas, Z. Edwards Section, Township, Range: Jefferson, NC Landform (hillside, terrace, etc.): Slope Local relief (concave, convex, none): None Slope (%): 5 Subregion (LRR or MLRA): LRR N Lat: 36.417808 Long: -81.469523 Datum: Soil Map Unit Name: BuC NWI classification: None Are climatic / hydrologic conditions on the site typical for this time of year? Yes X No (If no, explain in Remarks.) Are Vegetation x Soil x or Hydrology x significantly disturbed? Are "Normal Circumstances" present? Yes X No Are Vegetation Soil or Hydrology naturally problematic? (If needed, explain any answers in Remarks.) SUMMARY OF FINDINGS — Attach site map showing sampling point locations, transects, important features, etc. Hydrophytic Vegetation Present? Yes No X Is the Sampled Area Hydric Soil Present? Yes No x within a Wetland? Yes No X Wetland Hydrology Present? Yes No x Remarks: Area is mowed lawn, significantly disturbed by human activity. Soils show evidence of large amounts of fill materials. Stream in center of property has been culverted and channelized. HYDROLOGY Wetland Hydrology Indicators: Secondary Indicators (minimum of two required) Primary Indicators (minimum of one is required: check all that apply) _ Surface Soil Cracks (136) —Surface Water (Al) —True Aquatic Plants (1314) _ Sparsely Vegetated Concave Surface (138) _ High Water Table (A2) —Hydrogen Sulfide Odor (Cl) _ Drainage Patterns (B10) —Saturation (A3) —Oxidized Rhizospheres on Living Roots (C3) —Moss Trim Lines (B16) —Water Marks (B1) —Presence of Reduced Iron (C4) _ Dry -Season Water Table (C2) —Sediment Deposits (132) —Recent Iron Reduction in Tilled Soils (C6) _ Crayfish Burrows (C8) _ Drift Deposits (133) _Thin Muck Surface (C7) _ Saturation Visible on Aerial Imagery (C9) _Algal Mat or Crust (134) —Other (Explain in Remarks) —Stunted or Stressed Plants (D1) —Iron Deposits (135) _ Geomorphic Position (D2) _ Inundation Visible on Aerial Imagery (137) —Shallow Aquitard (D3) —Water -Stained Leaves (139) _ Microtopographic Relief (D4) Aquatic Fauna (1313) FAC -Neutral Test (D5) Field Observations: Surface Water Present? Yes No X Depth (inches): Water Table Present? Yes No X Depth (inches): Saturation Present? Yes No X Depth (inches): Wetland Hydrology Present? Yes No x (includes capillary fringe) Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available: Remarks: Area is in a drainageway for stormwater from impervious surfaces (parking lot and road) however no hydrology was noted at the sampling point. US Army Corps of Engineers Eastern Mountains and Piedmont – Version 2.0 VEGETATION (Four Strata) - Use scientific names of plants. Sampling Point: 01 Remarks: (Include photo numbers here or on a separate sheet.) Most of the herb stratum was dead/dormant. Seed pods could not be located making identification to species level difficult. However, area appears to host upland community of plants in general. US Army Corps of Engineers Eastern Mountains and Piedmont - Version 2.0 Absolute Dominant Indicator Tree Stratum (Plot size: 30'x30' ) % Cover Species? Status Dominance Test worksheet: 1. Cornus florida 1 No FACU Number of Dominant Species 2. That Are OBL, FACW, or FAC: 1 (A) 3. Total Number of Dominant 4. Species Across All Strata: 3 (B) 5. Percent of Dominant Species 6. That Are OBL, FACW, or FAC: 33.3% (A/B) 7. Prevalence Index worksheet: 1 =Total Cover Total % Cover of: Multiply by: 50% of total cover: 1 20% of total cover: 1 OBL species 0 x 1 = 0 Sapling/Shrub Stratum (Plot size: 15'x15' ) FACW species 0 x 2 = 0 1. Rubus allegheniensis 25 Yes FACU FAC species 10 x 3 = 30 2. FACU species 29 x 4 = 116 3. UPL species 0 x 5 = 0 4. Column Totals: 39 (A) 146 (B) 5. Prevalence Index = B/A = 3.74 6. Hydrophytic Vegetation Indicators: 7. _ 1 - Rapid Test for Hydrophytic Vegetation 8. - Dominance Test is >50% 9. -2 3 - Prevalence Index is <_3.01 25 =Total Cover _ 4 - Morphological Adaptations' (Provide supporting 50% of total cover: 13 20% of total cover: 5 data in Remarks or on a separate sheet) Herb Stratum (Plot size: 5'x5' ) _ Problematic Hydrophytic Vegetation' (Explain) 1. Solidago 10 Yes FAC Indicators of hydric soil and wetland hydrology must be 2. Phytolacca americana 3 Yes FACU present, unless disturbed or problematic. Definitions of Four Vegetation Strata: 3. 4. Tree - Woody plants, excluding vines, 3 in. (7.6 cm) or 5. more in diameter at breast height (DBH), regardless of 6 height. 7. Sapling/Shrub - Woody plants, excluding vines, less 8. than 3 in. DBH and greater than or equal to 3.28 ft 9 (1 m) tall. 10. Herb - All herbaceous (non -woody) plants, regardless 11. of size, and woody plants less than 3.28 ft tall. 13 =Total Cover Woody Vine - All woody vines greater than 3.28 ft in 50% of total cover: 7 20% of total cover: 3 height. Woody Vine Stratum (Plot size: ) 1. 2. 3. 4. 5. Hydrophytic =Total Cover Vegetation 50% of total cover: 20% of total cover: Present? Yes No x Remarks: (Include photo numbers here or on a separate sheet.) Most of the herb stratum was dead/dormant. Seed pods could not be located making identification to species level difficult. However, area appears to host upland community of plants in general. US Army Corps of Engineers Eastern Mountains and Piedmont - Version 2.0 SOIL Sampling Point: 01 Profile Description: (Describe to the depth needed to document the indicator or confirm the absence of indicators.) Depth Matrix Redox Features (inches) Color (moist) % Color (moist) % Types Loc2 Texture Remarks 0-12 10YR 3/4 100 Loamy/Clayey D=Depletion, RM=Reduced Matrix, MS=Masked Sand Grains Hydric Soil Indicators: _ Histosol (Al) _ Histic Epipedon (A2) —Black Histic (A3) —Hydrogen Sulfide (A4) _ Stratified Layers (A5) 2 cm Muck (A10) (LRR N) _Depleted Below Dark Surface (A11) _Thick Dark Surface (Al2) —Sandy Mucky Mineral (Sl) —Sandy Gleyed Matrix (S4) —Sandy Redox (S5) —Stripped Matrix (S6) Dark Surface (S7) Restrictive Layer (if observed): Type: N/A Depth (inches): _ Polyvalue Below Surface (S8) (MLRA 147, 148) _Thin Dark Surface (S9) (MLRA 147, 148) _Loamy Mucky Mineral (F1) (MLRA 136) _ Loamy Gleyed Matrix (F2) _ Depleted Matrix (F3) _ Redox Dark Surface (F6) _ Depleted Dark Surface (F7) _ Redox Depressions (F8) _ Iron -Manganese Masses (F12) (LRR N, MLRA 136) _ Umbric Surface (F13) (MLRA 122, 136) —Piedmont Floodplain Soils (F19) (MLRA 148) Red Parent Material (F21) (MLRA 127, 147, 148) 2Location: PL=Pore Lining, M=Matrix Indicators for Problematic Hydric Soils3: 2 cm Muck (A10) (MLRA 147) —Coast Prairie Redox (A16) (MLRA 147, 148) —Piedmont Floodplain Soils (F19) (MLRA 136, 147) —Red Parent Material (F21) (outside MLRA 127, 147, 148) _Very Shallow Dark Surface (F22) Other (Explain in Remarks) 3Indicators of hydrophytic vegetation and wetland hydrology must be present, unless disturbed or problematic. Hydric Soil Present? Yes No x Remarks: This data sheet is revised from Eastern Mountains and Piedmont Regional Supplement Version 2.0 to include the NRCS Field Indicators of Hydric Soils, Version 8.0, 2016. US Army Corps of Engineers Eastern Mountains and Piedmont – Version 2.0 APPENDIX E STREAM IDENTIFICATION DATA FORMs (UT 1a, UT 1b) NC DWQ Stream Identification Form Version 4.11 Date: 3/7/19 Project/Site: Academy St. Delin. Latitude: 36.417943 Evaluator: JL, ZE CountyAshe Longitude: -81.469416 Total Points: Stream Determination (circle one) Other Stream is at least intermittent 26 Ephemeral kljermit e t Perennial e.g. Quad Name: HD1 (UT 1 a) if >_ 19 or perennial if >_ 30* 2 I A. Geomorphology (Subtotal = 13.5 ) Absent Weak Moderate Strong 1" Continuity of channel bed and bank 0 1 2 3 2. Sinuosity of channel along thalweg 0 1 2 3 3. In -channel structure: ex. riffle -pool, step -pool, ripple -pool sequence 0 1 2 3 4. Particle size of stream substrate 0 1 2 3 5. Active/relict floodplain 0 1 2 3 6. Depositional bars or benches 0 1 2 3 7. Recent alluvial deposits 0 1 2 3 8. Headcuts 0 1 2 3 9. Grade control 0 0.5 1 1.5 10. Natural valley 0 0.5 1 1.5 11. Second or greater order channel No = 0 Yes = 3 a artificial ditches are not rated; see discussions in manual B. Hvdroloqv (Subtotal = 3.5 12. Presence of Baseflow 0 1 2 3 13. Iron oxidizing bacteria 0 1 2 3 14. Leaf litter 1.5 1 0.5 0 15. Sediment on plants or debris 0 0.5 1 1.5 16. Organic debris lines or piles 0 1 0.5 1 1 1.5 17. Soil -based evidence of high water table? No = 0 Yes = 3 C. Biology (Subtotal = 9 18. Fibrous roots in streambed 3 2 1 ** 0 19. Rooted upland plants in streambed 3 2 1 0 20. Macrobenthos (note diversity and abundance) 0 1 *** 2 3 21. Aquatic Mollusks 0 1 2 3 22. Fish 0 0.5 1 1.5 23. Crayfish 0 0.5 1 1.5 24. Amphibians 0 0.5 1 1.5 25. Algae 0 0.5 1 1.5 26. Wetland plants in streambed FACW = 0.75; OBL = 1.5 Other = 0 *perennial streams may also be identified using other methods. See p. 35 of manual. Notes: 'Note'. Because lower section is completely dry evaluators scored this as moderate even though in lower section none were found. "" Aquatic Mullosks were found in abundance in upper section.. none in lower section ager stream goes subsurface (no water). Sketch: LIT 1 Flow Culvert Goes Sub -Surface Culvert NC DWQ Stream Identification Form Version 4.11 Date: 3/7/19 Project/Site: Academy St. Delin. Latitude: 36.418373 Evaluator: JL, ZE CountyAshe Longitude: -81.469516 Total Points: Stream Determination (circle one) Other Stream is at least intermittent 14.75 I Intermittent Perennial e.g. Quad Name: HD2 (UT 1 b) if >_ 19 or perennial if >_ 30* 14Eeme I A. Geomorphology (Subtotal = 10 ) Absent Weak Moderate Strong 1" Continuity of channel bed and bank 0 1 2 3 2. Sinuosity of channel along thalweg 0 1 2 3 3. In -channel structure: ex. riffle -pool, step -pool, ripple -pool sequence 0 1 2 3 4. Particle size of stream substrate 0 1 2 3 5. Active/relict floodplain 0 1 2 3 6. Depositional bars or benches 0 1 2 3 7. Recent alluvial deposits 0 1 2 3 8. Headcuts 0 1 2 3 9. Grade control 0 0.5 1 1.5 10. Natural valley 0 0.5 1 1.5 11. Second or greater order channel No = 0 Yes = 3 a artificial ditches are not rated; see discussions in manual B. Hydrology (Subtotal = 2 ) 12. Presence of Baseflow 0 1 2 3 13. Iron oxidizing bacteria 0 1 2 3 14. Leaf litter 1.5 1 0.5 0 15. Sediment on plants or debris 0 0.5 1 1.5 16. Organic debris lines or piles 0 1 0.5 1 1 1.5 17. Soil -based evidence of high water table? No = 0 Yes = 3 C. Biology (Subtotal = 18. Fibrous roots in streambed 3 2 1 0 19. Rooted upland plants in streambed 3 2 1 0 20. Macrobenthos (note diversity and abundance) 0 1 2 3 21. Aquatic Mollusks 0 1 2 3 22. Fish 0 0.5 1 1.5 23. Crayfish 0 0.5 1 1.5 24. Amphibians 0 0.5 1 1.5 25. Algae 0 0.5 1 1.5 26. Wetland plants in streambed FACW = 0.75; OBL = 1.5 Other = 0 *perennial streams may also be identified using other methods. See p. 35 of manual. Notes: Channel bed is clearly defined for most of the reach; section where it appears channel used to go underground and then reappear DeTOre cu ver . uriannei is currentiy dry, owever, evi ence o recen ow exis s. en soi is sa ura e i appears e s ream wou a owing. Sketch: Goes sub surface UT -1a- _ headcut UT 1 b Drainage Direction Culvert APPENDIX F PRELIMINARY JURISDICTIONAL FORM Appendix 2 - PRELIMINARY JURISDICTIONAL DETERMINATION (PJD) FORM BACKGROUND INFORMATION A. REPORT COMPLETION DATE FOR PJD: 3/12/2019 B. NAME AND ADDRESS OF PERSON REQUESTING PJD: Allen Yates; 643 Greenway Rd, Boone, NC 28607 C. DISTRICT OFFICE, FILE NAME, AND NUMBER: D. PROJECT LOCATION(S) AND BACKGROUND INFORMATION: (USE THE TABLE BELOW TO DOCUMENT MULTIPLE AQUATIC RESOURCES AND/OR AQUATIC RESOURCES AT DIFFERENT SITES) State: NC County/parish/borough: Ache City: Jefferson Center coordinates of site (lat/long in degree decimal format): Lat.: 36.418107 Long.: -81.469441 Universal Transverse Mercator: Name of nearest waterbody: E. REVIEW PERFORMED FOR SITE EVALUATION (CHECK ALL THAT APPLY): ❑ Office (Desk) Determination. Date: ❑■ Field Determination. Date(s): TABLE OF AQUATIC RESOURCES IN REVIEW AREA WHICH "MAY BE" SUBJECT TO REGULATORY JURISDICTION. Site number Latitude (decimal degrees) Longitude (decimal degrees) Estimated amount of aquatic resource in review area (acreage and linear feet, if applicable) Type of aquatic resource (i.e., wetland vs. non -wetland waters) Geographic authority to which the aquatic resource "may be" subject (i.e., Section 404 or Section 10/404) 1 a 36.417846 -81.469395 -209 ft intermittent non wetland waters 404 1 b 36.418451 -81.469518 -84 ft ephemeral non wetland waters 404 1) The Corps of Engineers believes that there may be jurisdictional aquatic resources in the review area, and the requestor of this PJD is hereby advised of his or her option to request and obtain an approved JD (AJD) for that review area based on an informed decision after having discussed the various types of JDs and their characteristics and circumstances when they may be appropriate. 2) In any circumstance where a permit applicant obtains an individual permit, or a Nationwide General Permit (NWP) or other general permit verification requiring "pre - construction notification" (PCN), or requests verification for a non -reporting NWP or other general permit, and the permit applicant has not requested an AJD for the activity, the permit applicant is hereby made aware that: (1) the permit applicant has elected to seek a permit authorization based on a PJD, which does not make an official determination of jurisdictional aquatic resources; (2) the applicant has the option to request an AJD before accepting the terms and conditions of the permit authorization, and that basing a permit authorization on an AJD could possibly result in less compensatory mitigation being required or different special conditions; (3) the applicant has the right to request an individual permit rather than accepting the terms and conditions of the NWP or other general permit authorization; (4) the applicant can accept a permit authorization and thereby agree to comply with all the terms and conditions of that permit, including whatever mitigation requirements the Corps has determined to be necessary; (5) undertaking any activity in reliance upon the subject permit authorization without requesting an AJD constitutes the applicant's acceptance of the use of the PJD; (6) accepting a permit authorization (e.g., signing a proffered individual permit) or undertaking any activity in reliance on any form of Corps permit authorization based on a PJD constitutes agreement that all aquatic resources in the review area affected in any way by that activity will be treated as jurisdictional, and waives any challenge to such jurisdiction in any administrative or judicial compliance or enforcement action, or in any administrative appeal or in any Federal court; and (7) whether the applicant elects to use either an AJD or a PJD, the JD will be processed as soon as practicable. Further, an AJD, a proffered individual permit (and all terms and conditions contained therein), or individual permit denial can be administratively appealed pursuant to 33 C.F.R. Part 331. If, during an administrative appeal, it becomes appropriate to make an official determination whether geographic jurisdiction exists over aquatic resources in the review area, or to provide an official delineation of jurisdictional aquatic resources in the review area, the Corps will provide an AJD to accomplish that result, as soon as is practicable. This PJD finds that there "may be" waters of the U.S. and/or that there "may be" navigable waters of the U.S. on the subject review area, and identifies all aquatic features in the review area that could be affected by the proposed activity, based on the following information: SUPPORTING DATA. Data reviewed for PJD (check all that apply) Checked items should be included in subject file. Appropriately reference sources below where indicated for all checked items: ❑ Maps, plans, plots or plat submitted by or on behalf of the PJD requestor: Map: ❑ Data sheets prepared/submitted by or on behalf of the PJD requestor. ❑ Office concurs with data sheets/delineation report. ❑ Office does not concur with data sheets/delineation report. Rationale: ❑ Data sheets prepared by the Corps: ❑ Corps navigable waters' study: ❑ U.S. Geological Survey Hydrologic Atlas: ❑ USGS NHD data. ❑ USGS 8 and 12 digit HUC maps. ❑ U.S. Geological Survey map(s). Cite scale & quad name: ❑ Natural Resources Conservation Service Soil Survey. Citation: ❑ National wetlands inventory map(s). Cite name: ❑ State/local wetland inventory map(s): ❑ FEMA/FIRM maps: ❑ 100 -year Floodplain Elevation is: .(National Geodetic Vertical Datum of 1929) ❑ Photographs: ❑ Aerial (Name & Date): or ❑ Other (Name & Date): ❑ Previous determination(s). File no. and date of response letter: ❑ Other information (please specify): IMPORTANT NOTE: The information recorded on this form has not necessarily been verified by the Corps and should not be relied upon for later jurisdictional determinations. Signature and date of Regulatory staff member completing PJD Signature and date of person requesting PJD (REQUIRED, unless obtaining the signature is impracticable)' ' Districts may establish timeframes for requestor to return signed PJD forms. If the requestor does not respond within the established time frame, the district may presume concurrence and no additional follow up is necessary prior to finalizing an action. APPENDIX G PROJECT SITE PHOTOSHEETS Academy Str Deloincatuion Photoshe sol En a C��Sulting�i� March Th 2019 - '.:, Flow directioni MA �` )� "Y� ,��i' _ yf - -.�.'. s . i�~ .tom. � • .-�..-�[� •� •+- - ._ i r IiLt!'� :fes 'n• J_ ��. � ���'� �i:•:. F;,r �r".- j - y:, �r � h �jYLA�'.ry{T/` ._rare � y.. 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