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HomeMy WebLinkAbout20191744 Ver 1_Bridge 19 Division 7 packet (2)_20191220Corbett a r r` a o` Legend Study Area V 0 0 N 1 , 0 Co � m a r coy o` aO�y V c B� 6y Wy pnde�son In Rd jf PROJECT LOCATION p 36.262441,-79.223005 _ od Td F enoe �o Qo 0 1,000 2,000 4,000 17BP.7.R.110 � BRIDGE 19 OVER Feet LYNCH CREEK ON SR 1771. FIGURE 1 PREPARED BY: DATE: CASWELL COUNTYNC ECOSYSTEM MARCH STUDY AREA , —1—. RESToaanon 2018 ge flycoch p 1 el f � If r 1 Legend Study Area -� 0 400 800 1,600 17BP.7.R.110 BRIDGE 19 OVER Feet LYNCH CREEK ON SR 1771.�. FIGURE 2 PREPARED BY: DATE: CASWELL COUNTY. NC E MARCH USGS TOPOGRAPHIC PLANNING � RE-1- 2018 Legend = Study Area ChA Chewacla loam, 0-2% slope, frequently flooded LoE Louisburg coarse sandy loam, 15-45% slope LoC Louisburg coarse sandy loam, 6-10% slope RvA Riverview loam, 0-2% slope, occasionally flooded UdD Udorthents, loamy, 0-25% slope u u y��-- or . dr .r Lo- 0 75 150 300 17BP.7.R.1 10 � Feet BRIDGE 19 OVER LYNCH CREEK ON SR 1771 FIGURE 3 PREPARED BY: DATE: CASWELL COUNTY, NC ' Y ECOSYSTEM MARCH SOILS PLANNING & RESTORATION 2018 qw r , w M� \nir kf v fto I y, x Legend Study Area Streams Wetlands 0 75 150 300 17BP.7.R.110 BRIDGE 19 OVER Feet LYNCH CREEK ON SR 1771- FIGURE 4 PREPARED BY: DATE: CASWELL COUNTY, NC p r rE JUNE JURISDICTIONAL RESOURCES ""'"G& ReSroaariOn 2018 n z r Legend = Study Area 0 75 150 300 17BP.7.R.110 BRIDGE 19 OVER Feet LYNCH CREEK ON SR 1771�. FIGURE 5 PREPARED BY: DATE: CASWELL COUNTY, NC PLANNING MARCH LIDAR ""'"& ReSroaanOry 2018 NC DWQ Stream Identification Form Version 4.11 ',7 G 6{ice Date: / a ProJecUSite: Latitude: Evaluator: G County:Gt�\ / Longitude:.i� �� q1q; Lyres r Total Points: Stream is at least intermittent Stream Determination (circle o Ephemeral Intermittent reoma Other R16. �� V C- Quade: ire 19 or perennial Az 30` e.g. i A. Geomorphology (Subtotal = /. Absent Weak Moderate Strong 18' Continuity of channel bed and bank 0 1 2 2. Sinuosity of channel along thalweg 0 1 2 3. In -channel structure: ex. riffle -pool, step -pool, ripple -pool sequence 0 1 2 `3^� 4. Particle size of stream substrate 0 1 3 5. Active/relict floodplain 0 1 2 6. Depositional bars or benches 0 1 2 7. Recent alluvial deposits 0 1 2 d� B. Headcuts 1 2 3 9. Grade control 0.5 1 1.5 10. Natural valley 0 0.5 1 Uc 11. Second or greater order channel No = 0 es = 3 .artificial ditches are not rated; see discussions In manual B. Hvdroloov (Subtotal = 6 1 12. Presence of Baseflow 0 1 2� 13. Iron oxidizing bacteria C 1 2 3 14. Leaf litter 1 0.5 0 15. Sediment on plants or debris 0 1 1.5 16. Organic debris lines or piles 0 0.5 1.5 17. Soil -based evidence of high water table? No = Yes = 3 C. Biology Subtotal = 7. 18. Fibrous roots in streambed 2 1 0 19. Rooted upland plants in streambed 2 1 0 20. Macrobenthos (note diversity and abundance) 0 � 2 3 21. Aquatic Mollusks 1 2 3 22. Fish c3-- 0.5 1 1.5 23. Crayfish - 0.5 1 1.5 24. Amphibians I {r. 0 1 1.5 25. Algae 0.6 1 1.5 26. Wetland plants in streambed FACW = 0.75; OBL = 1.5 qCbher = 0 `perennial streams may also be Identified using other met ods. See p. 35 of manual. Notes: f<,,. t--,._ �' � ,%f +. Sketch: &r, USACE AID# DWQ # Site t (indicate on attached map) M STREAM QUALITY ASSESSMENT WORKSHEET -AW Provide the following information for the stream reach under assessment: // 1. Applicant's name: zl)- � 2. Evaluator's name: �. roR6 �Y 3. Date of evaluation: ,1 fa /IS /i S 4. Time of evaluatrrioo�n: 5. Name of stream: v"<h L�r. 6. River basin: d 7. Approximate drainage area: 8. Stream order: 3 r 9. Length of reach evaluated: /o 0 10. County: G4 11. Site coordinates (if known): prefer in decimal degrees. 12. Subdivision name (if any): / 1 \11 Latitude(ex. 34.872312):A61 Longitude (ex.-77.55661 1): Method location determined (circle): GPS Topo Sheet Onho (Aer' Photo/GI Other GIS Other 13. Localion of react) under 9valuation (note nearby roads and landmarks and attach,map identifying stream(s) location): 14. Proposed channel work (if any 15. Recent weather 16. Site conditions at time of Ar 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? O If yes, estimate the water surface area: 19. Does channel appear on USES quad map? YES NO 20. Does channel appear on USDA Soil SurveyY�E NO 21. Estimated watershed land use: O%Residential _%Commercial _%Industrial ?? �/o Agricultural 7o%Forested _%Cleared/Logged _%Other( 22. Bankfull width: 23. Bank height (from bed to top of bank): - 7 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 _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. Evaluator's Signature /l ✓ n-� Date s r i U This channel evaluation form is int nded 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 # CHARACTERISTICS ECOREGION POINT RANGE SCORE Coastal Piedmont Mountain I Presence of flow / persistent pools in stream 0-5 0-4 0-5 (no flow or saturation = 0; strongflow = max points) 2 Evidence of past human alteration 0-6 0-5 0-5 (extensive alteration = 0; no alteration = maxpoints) 3 Riparian zone 0-6 0-4 0-5 no buffer = 0; contiguous, wide buffer = maxpoints) 4 Evidence of nutrient or chemical discharges 0-5 0-4 0-4 21 (extensive discharges = 0; no discharges = maxpoints) �j 5 Groundwater discharge 0-3 0-4 0-4 2 U(no discharge = 0; springs, seeps, wetlands, etc. = max points) .� 6 Presence of adjacent floodplain 0-4 0-4 0-2 y (no floodplain = 0; extensive floodplain = max points) �i y Entrenchment / floodplain access 0-5 0-4 0-2 �l p(deeply entrenched = 0; frequent flooding = max points) 8 Presence of adjacent wetlands 0-6 0-4 0-2 ! (no wetlands = 0; large adjacent wetlands — max points 9 Channel sinuosity 0-5 0-4 0-3 (extensive channelization = 0; natural meander = maxpoints) 10 Sedimentinput 0-5 0-4 0-4 \\ (extensive de osition= 0; little or no sediment = max points) d I I Size & diversity of channel bed substrate NA* 0-4 0-5 (fine, homogenous = 0• large diverse sizes = max points) 12 Evidence of channel incision or widening 0-5 0-4 0-5 3 ,>4 (deeply incised = 0; stable bed &banks =max. ints) 13 Presence of major bank failures 0-5 0-5 0-5 `I .a (severe erosion = 0; no erosion, stable banks =max pints) 14 Root depth and density on banks 0-3 0-4 0-5 F (no visible roots = 0; dense roots throughout = max points) 15 Impact by agriculture, livestock, or timber production 0-5 0-4 0-5 (substantial impact =0; no evidence =maxpoints) 16 Presence of riffle-pool/ripple-pool complexes 0-3 0-5 0-6 riffles/ripples les or ools = 0; well-develo ed = max pints) F(no F 17 Habitat complexity 0-6 0-6 0-6 (little or no habitat = 0; frequent, varied habitats = max points) 18 Canopy coverage over streambed 0-5 0-5 0-5 (no shading vegetation = 0; continuous canopy =max pints) 19 Substrate embeddedness NA* 0-4 0-4 3 (deeply embedded = 0; loose structure = max) 20 Presence of stream invertebrates (see page 4) 0-4 0-5 0-5 no evidence = 0; common, numerous types = maxpoints) (,7 21 Presence of amphibians 0-4 0-4 0-4 I O (no evidence = 0; common, numerous types =max pints) 0 22 Presence of fish 0-4 0-4 0-4 no evidence = 0; common, numerous types = max points) L� 23 Evidence of wildlife use 0-6 0-5 0-5 (no evidence = 0; abundant evidence = max points) Total Points Possible 100 100 ] 00 TOTAL SCORE (also enter on first page) * These characteristics are not assessed in coastal streams. NC Division of Water Quality -Methodology for Identification of Intermittent and Perennial Streams and Their Origins v. 4.11 NC DWQ Stream Identification Form Version 4.11 Date: 5I22 $ Project/Site: Cwul IQ} Latitude: �v�o • 2b 2 31 �" Evaluator: A. '�l7t17L'tj County: ��c�W�I Longitude: - 1, 22.22-31 Total Points: Scream is of least intermittent f Z Stream Dete circle one) Other i ttG1/i (/ !f z f9 or en=nnial if z 30` Ephemer Intermittent Perennial e.g. Quad Name: ��ll A. Geomorphology Subtotal = 9. S ) Absent Weak Moderate Strong 1a' Continuityof 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 2 3 4. Particle size of stream substrate 0 1 2 3 5.Active/relictfloodplain 0 1 2 3 6. Depositional bars or benches 1 2 3 7. Recent alluvial deposits 0 1 2 1 3 8. Headcuts 0 1 2 3 9. Grade control 0 0.5 1 1.5 10. valley 0 0.5 1 1.5 Second 11. or greater order channel No =I Yes = 3 a artificial ditches are not rated; see discussions in manual �l B. Hydrology Subtotal = i• S ) 12. Presence of Baseflow 0 1 2 3 13. Iron oxidizing bacteria 0 1 2 3 14. Leaf litter .5 0.5 0 15. Sediment on plants or debris 0 0.5 1 1.5 16. Organic debris lines or piles 0 0.5 1 1.5 17. Soil -based evidence of high water table? No = 0 C Yes = 3 C. Biology (Subtotal = 0 ) 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 0.5 1 1.5 23. Crayfish 0.5 1 1.5 24. Amphibians t 0.5 1 1.5 25. Algae 0.51 1 1.5 26. Wetland plants in streambed FACW = 0.75; OBL = 1. Other= 0 `perennial streams may also be identified using other methods. See p. 35 of manual. Notes: Sketch: Y7t-- 41 WETLAND DETERMINATION DATA FORM — Eastern Mountains and Piedmont Project/Site: Bridge 19 over Lynch Creek City/County: Caswell Sampling Date: 27 Feb, 2018 Applicant/Owner: NCDOT State: NC Sampling Point: WA/WB up Investigator(s): R. Lepsic; A. James Section, Township, Range: Landform (hillslope, terrace, etc.): floodplain Local relief (concave, convex, none): convex Slope (%): 0-3 Subregion (LRR or MLRA): MLRA 136 Lat: 36.262714 Long: -79.222571 Datum: NAD 83 Soil Map Unit Name: Riverview loam NWI classification: Are climatic / hydrologic conditions on the site typical for this time of year? Yes ✓ No (If no, explain in Remarks.) Are Vegetation Soil or Hydrology significantly disturbed? Are "Normal Circumstances" present? Yes ✓ 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 ✓ Is the Sampled Area Hydric Soil Present? Yes No ✓ within a Wetland? Yes No ✓ Wetland Hydrology Present? Yes No ✓ Remarks: Data form for both WA and WB. Point is narrow berm between both wetlands 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 (1310) Saturation (A3) _ Oxidized Rhizospheres on Living Roots (C3) _ Moss Trim Lines (B16) Water Marks (131) _ 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 (69) _ Microtopographic Relief (D4) Aquatic Fauna (1313) _ FAC-Neutral Test (D5) Field Observations: Surface Water Present? Yes No ✓ Depth (inches): Water Table Present? Yes No ✓ Depth (inches): Saturation Present? Yes No ✓ Depth (inches): Wetland Hydrology Present? Yes No ✓ includes capillary fringe) Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available: Remarks: Significant alluvial deposition within floodplain. US Army Corps of Engineers Eastern Mountains and Piedmont — Version 2.0 VEGETATION (Four Strata) - Use scientific names of plants. Sampling Point: WAIWB up Tree Stratum (Plot size: 5' x 10' ) 1 Ailanthus altissima 2 Juglans nigra 3. 4. 5. 6. 7. 8. Sapling/Shrub Stratum (Plot size: 5' x 10' ) 1 Sambucus nigra 2 Rosa multiflora 3. 4. 5. 6. 7. 8. 9. 10. Herb Stratum (Plot size: 5' x 10' ) 1. Allium cernuum 2. Cerastium fontanum 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. Woody Vine Stratum (Plot size: 5' x 10' ) 1 Lonicera japonica 2 Vitus rotundifolia 3. 4. 5. 6. Absolute Dominant Indicator Dominance Test worksheet: % Cover Species? Status Number of Dominant Species 40 Y FACU That Are OBL, FACW, or FAC: 2 (A) 5 N FACU Total Number of Dominant Species Across All Strata: 7 (B) Percent of Dominant Species That Are OBL, FACW, or FAC: 28.57% (A/B) Prevalence Index worksheet: Total % Cover of: Multiply by: 45% Total Cover OBL species 0 x 1 = 0 FACW species 0 x 2 = 0 10 Y FAC FAC species 0 FACU species 0 x 3= x 4= 0 0 30 Y FACU UPL species 0 Column Totals: 0 x 5 = (A) 0 0 (B) Prevalence Index = B/A = 0 40% = Total Cover 10 Y FACU 10 Y FACU 20% = Total Cover 40 Y FACU 15 Y FAC 55% = Total Cover Remarks: (Include photo numbers here or on a separate sheet.) Plot size adjusted to fit berm width. 1 - Rapid Test for Hydrophytic Vegetation _ 2 - Dominance Test is >50% _ 3 - Prevalence Index is 53.0' 4 - Morphological Adaptations' (Provide supporting data in Remarks or on a separate sheet) Problematic Hydrophytic Vegetation' (Explain) 'Indicators of hydric soil and wetland hydrology must be present, unless disturbed or problematic. Definitions of Four Vegetation Strata: Tree - Woody plants, excluding vines, 3 in. (7.6 cm) or more in diameter at breast height (DBH), regardless of height. Sapling/Shrub - Woody plants, excluding vines, less than 3 in. DBH and greater than 3.28 ft (1 m) tall. Herb - All herbaceous (non -woody) plants, regardless of size, and woody plants less than 3.28 ft tall. Woody vine - All woody vines greater than 3.28 ft in height. Hydrophytic Vegetation ✓ Present? Yes No US Army Corps of Engineers Eastern Mountains and Piedmont -Version 2.0 SOIL Sampling Point: WA/WB up 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) % Type' Locz Texture Remarks 0-3 7.5YR 3/3 100 Loam 3-12+ 7.5YR 4/4 100 'Type: C=Concentration, D=Depletion, RM=Reduced Matrix, MS=Masked Sand Grains. 2Location: PL=Pore Lining, M=Matrix. Hydric Soil Indicators: Indicators for Problematic Hydric So1ls3: Histosol (Al) _ Dark Surface (S7) _ 2 cm Muck (A10) (MLRA 147) Histic Epipedon (A2) _ Polyvalue Below Surface (S8) (MLRA 147, 148) _ Coast Prairie Redox (A16) Black Histic (A3) _ Thin Dark Surface (S9) (MLRA 147, 148) (MLRA 147, 148) Hydrogen Sulfide (A4) _ Loamy Gleyed Matrix (F2) _ Piedmont Floodplain Soils (F19) Stratified Layers (A5) _ Depleted Matrix (173) (MLRA 136, 147) 2 cm Muck (A10) (LRR N) _ Redox Dark Surface (F6) _ Red Parent Material (TF2) Depleted Below Dark Surface (A11) _ Depleted Dark Surface (F7) _ Very Shallow Dark Surface (TF12) Thick Dark Surface (Al2) _ Redox Depressions (F8) _ Other (Explain in Remarks) Sandy Mucky Mineral (S1) (LRR N, _ Iron -Manganese Masses (F12) (LRR N, MLRA 147, 148) MLRA 136) Sandy Gleyed Matrix (S4) _ Umbric Surface (F13) (MLRA 136, 122) 3Indicators of hydrophytic vegetation and Sandy Redox (S5) _ Piedmont Floodplain Soils (F19) (MLRA 148) wetland hydrology must be present, _ Stripped Matrix (S6) unless disturbed or problematic. Restrictive Layer (if observed): Type: Depth (inches): Hydric Soil Present? Yes No Remarks: Hydric soil indicators not present. US Army Corps of Engineers Eastern Mountains and Piedmont — Version 2.0 WETLAND DETERMINATION DATA FORM — Eastern Mountains and Piedmont Project/Site: Bridge 19 over Lynch Creek City/County: Caswell Sampling Date: 27 Feb, 2018 Applicant/Owner: NCDOT State: NC Sampling Point: WA/WB wet Investigator(s): R. Lepsic; A. James Section, Township, Range: Landform (hillslope, terrace, etc.): floodplain Local relief (concave, convex, none): concave Slope (%): 0-1 Subregion (LRR or MLRA): MLRA 136 Lat: 36.262714 Long: -79.222571 Datum: NAD 83 Soil Map Unit Name: Riverview loam NWI classification: PSS Are climatic / hydrologic conditions on the site typical for this time of year? Yes ✓ No (If no, explain in Remarks.) Are Vegetation Soil or Hydrology significantly disturbed? Are "Normal Circumstances" present? Yes ✓ 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 Is the Sampled Area Hydric Soil Present? Yes ✓ No within a Wetland? Yes ✓ No Wetland Hydrology Present? Yes ✓ No Remarks: Data form for both WA and WB. Both wetlands narrow sloughs in the floodplain of Lynch Creek. A narrow berm separates the wetlands. Area very hummocky from alluvial deposits. WA extends to Lynch Creek. WB separated from Lynch Creek by berm. 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 (1310) Saturation (A3) ✓ Oxidized Rhizospheres on Living Roots (C3) _ Moss Trim Lines (B16) Water Marks (131) _ 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 (69) _ Microtopographic Relief (D4) Aquatic Fauna (1313) _ FAC-Neutral Test (D5) Field Observations: Surface Water Present? Yes No ✓ Depth (inches): Water Table Present? Yes No ✓ Depth (inches): Saturation Present? Yes No ✓ Depth (inches): Wetland Hydrology Present? Yes ✓ No includes capillary fringe) Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available: Remarks: Significant alluvial deposition within floodplain. US Army Corps of Engineers Eastern Mountains and Piedmont — Version 2.0 VEGETATION (Four Strata) - Use scientific names of plants. Sampling Point: WAWB wet Tree Stratum (Plot size: 5' x 10' ) 1 Fraxinus pennsylvanica 2. 3. 4. 5. 6. 7. 8. Sapling/Shrub Stratum (Plot size: 5' x 10' ) 1 Salix nigra 2 Cornus amomun 3 Rosa multiflora 4. 5. 6. 7. 8. 9. 10. Herb Stratum (Plot size: 5' x 10' ) 1. Persicaria sagittata 2. Glechoma hederacea 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. Woody Vine Stratum (Plot size: 5' x 10' ) 1 Lonicera japonica 2. 3. 4. 5. 6. Absolute Dominant Indicator Dominance Test worksheet: % Cover Species? Status Number of Dominant Species 25 Y FACW That Are OBL, FACW, or FAC: 4 (A) Total Number of Dominant Species Across All Strata: 7 (B) Percent of Dominant Species That Are OBL, FACW, or FAC: 57.14% (A/B) Prevalence Index worksheet: Total % Cover of: Multiply by: 25% Total Cover OBL species 0 x 1 = 0 FACW species 0 x 2 = 0 20 Y OBL FAC species 0 FACU species 0 x 3= x 4= 0 0 30 Y FACW 15 Y FACU UPL species 0 Column Totals: 0 x 5= (A) 0 0 (B) Prevalence Index = B/A = 0 65% = Total Cover 30 Y OBL 10 Y FACU 40% = Total Cover 40 Y FACU 40% = Total Cover Remarks: (Include photo numbers here or on a separate sheet.) Both wetlands very narrow sloughs within floodplain. Plot size adjusted to fit wetland size. 1 - Rapid Test for Hydrophytic Vegetation ✓ 2 - Dominance Test is >50% _ 3 - Prevalence Index is 53.0' 4 - Morphological Adaptations' (Provide supporting data in Remarks or on a separate sheet) Problematic Hydrophytic Vegetation' (Explain) 'Indicators of hydric soil and wetland hydrology must be present, unless disturbed or problematic. Definitions of Four Vegetation Strata: Tree - Woody plants, excluding vines, 3 in. (7.6 cm) or more in diameter at breast height (DBH), regardless of height. Sapling/Shrub - Woody plants, excluding vines, less than 3 in. DBH and greater than 3.28 ft (1 m) tall. Herb - All herbaceous (non -woody) plants, regardless of size, and woody plants less than 3.28 ft tall. Woody vine - All woody vines greater than 3.28 ft in height. Hydrophytic Vegetation Present? Yes ✓ No US Army Corps of Engineers Eastern Mountains and Piedmont -Version 2.0 SOIL Sampling Point: WA/WB Wet 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) % Type' Locz Texture Remarks 0-12+ 10YR 5/1 60 10YR 5/8 40 C PL/M SCL 'Type: C=Concentration, D=Depletion, RM=Reduced Matrix, MS=Masked Sand Grains. 2Location: PL=Pore Lining, M=Matrix. Hydric Soil Indicators: Indicators for Problematic Hydric So1ls3: Histosol (Al) _ Dark Surface (S7) _ 2 cm Muck (A10) (MLRA 147) Histic Epipedon (A2) _ Polyvalue Below Surface (S8) (MLRA 147, 148) _ Coast Prairie Redox (A16) Black Histic (A3) _ Thin Dark Surface (S9) (MLRA 147, 148) (MLRA 147, 148) Hydrogen Sulfide (A4) _ Loamy Gleyed Matrix (F2) _ Piedmont Floodplain Soils (F19) Stratified Layers (A5) Depleted Matrix (173) (MLRA 136, 147) 2 cm Muck (A10) (LRR N) ✓ Redox Dark Surface (F6) _ Red Parent Material (TF2) Depleted Below Dark Surface (A11) _ Depleted Dark Surface (F7) _ Very Shallow Dark Surface (TF12) Thick Dark Surface (Al2) _ Redox Depressions (F8) _ Other (Explain in Remarks) Sandy Mucky Mineral (S1) (LRR N, _ Iron -Manganese Masses (F12) (LRR N, MLRA 147, 148) MLRA 136) Sandy Gleyed Matrix (S4) _ Umbric Surface (F13) (MLRA 136, 122) 3Indicators of hydrophytic vegetation and Sandy Redox (S5) _ Piedmont Floodplain Soils (F19) (MLRA 148) wetland hydrology must be present, _ Stripped Matrix (S6) unless disturbed or problematic. Restrictive Layer (if observed): Type: Depth (inches): Hydric Soil Present? Yes ✓ No Remarks: US Army Corps of Engineers Eastern Mountains and Piedmont — Version 2.0 WETLAND DETERMINATION DATA FORM — Eastern Mountains and Piedmont Project/Site: Bridge 19 over Lynch Creek City/County: Caswell Sampling Date: 27 Feb, 2018 Applicant/Owner: NCDOT State: NC Sampling Point: WC up Investigator(s): R. Lepsic; A. James Section, Township, Range: Landform (hillslope, terrace, etc.): floodplain berm/levee Local relief (concave, convex, none): convex Slope (%): 0-3 Subregion (LRR or MLRA): MLRA 136 Lat: 36.262599 Long: -79.223259 Datum: NAD 83 Soil Map Unit Name: Louisburg coarse sandy loam NWI classification: Are climatic / hydrologic conditions on the site typical for this time of year? Yes ✓ No (If no, explain in Remarks.) Are Vegetation Soil or Hydrology significantly disturbed? Are "Normal Circumstances" present? Yes ✓ 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 ✓ Is the Sampled Area Hydric Soil Present? Yes No ✓ within a Wetland? Yes No ✓ Wetland Hydrology Present? Yes No ✓ Remarks: Berm between WC and Lynch Creek 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 (1310) Saturation (A3) _ Oxidized Rhizospheres on Living Roots (C3) _ Moss Trim Lines (B16) Water Marks (131) _ 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 (69) _ Microtopographic Relief (D4) Aquatic Fauna (1313) _ FAC-Neutral Test (D5) Field Observations: Surface Water Present? Yes No ✓ Depth (inches): Water Table Present? Yes No ✓ Depth (inches): Saturation Present? Yes No ✓ Depth (inches): Wetland Hydrology Present? Yes No ✓ includes capillary fringe) Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available: Remarks: Wetland hydrology indicators not present. US Army Corps of Engineers Eastern Mountains and Piedmont — Version 2.0 VEGETATION (Four Strata) - Use scientific names of plants. Sampling Point: WC up Tree Stratum (Plot size: 20' x 20' ) 1. 2. 3. 4. 5. 6. 7. 8. Sapling/Shrub Stratum (Plot size: 20' x 20' ) 1 Ailanthus altissima 2 Gleditsia triacanthos 3. 4. 5. 6. 7. 8. 9. 10. Herb Stratum (Plot size: 20' x 20' ) 1. Allium cernuum 2 Panicum sp. 3 Solidago sp. 4. Rubus argutus 5 Verbensina alternifolia 6. 7. 8. 9. 10. 11. 12. Woody Vine Stratum (Plot size: 20' x 20' ) 1 Lonicera japonica 2 Vitis rotundifolia 3. 4. 5. 6. Absolute Dominant Indicator Dominance Test worksheet: % Cover Species? Status Number of Dominant Species That Are OBL, FACW, or FAC: 2 (A) Total Number of Dominant Species Across All Strata: 6 (B) Percent of Dominant Species That Are OBL, FACW, or FAC: 33.33% (A/B) Prevalence Index worksheet: Total % Cover of: Multiply by: 0% Total Cover OBL species 0 x 1 = 0 FACW species 0 x 2 = 0 10 Y FACU FAC species 0 FACU species 0 x 3= x 4= 0 0 5 Y FAC UPL species 0 Column Totals: 0 x 5 = (A) 0 0 (B) Prevalence Index = B/A = 0 15% = Total Cover 20 Y FACU 15 Y 5 N FAC 65% = Total Cover 15 Y FACU 5 Y FAC 20% = Total Cover Remarks: (Include photo numbers here or on a separate sheet.) Within maintained powerline. No canopy. Plot size adjusted to cover narrow berm. 1 - Rapid Test for Hydrophytic Vegetation _ 2 - Dominance Test is >50% _ 3 - Prevalence Index is 53.0' 4 - Morphological Adaptations' (Provide supporting data in Remarks or on a separate sheet) Problematic Hydrophytic Vegetation' (Explain) 'Indicators of hydric soil and wetland hydrology must be present, unless disturbed or problematic. Definitions of Four Vegetation Strata: Tree - Woody plants, excluding vines, 3 in. (7.6 cm) or more in diameter at breast height (DBH), regardless of height. Sapling/Shrub - Woody plants, excluding vines, less than 3 in. DBH and greater than 3.28 ft (1 m) tall. Herb - All herbaceous (non -woody) plants, regardless of size, and woody plants less than 3.28 ft tall. Woody vine - All woody vines greater than 3.28 ft in height. Hydrophytic Vegetation ✓ Present? Yes No US Army Corps of Engineers Eastern Mountains and Piedmont -Version 2.0 SOIL Sampling Point: WC up 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) % Type' Locz Texture Remarks 0-4 7.5YR 3/3 100 loam 4-12+ 7.5YR 4/4 100 coarse sand alluvium 'Type: C=Concentration, D=Depletion, 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 (S1) (LRR N, MLRA 147, 148) Sandy Gleyed Matrix (S4) Sandy Redox (S5) _ Stripped Matrix (S6) Restrictive Layer (if observed): Type: Depth (inches): Remarks: Hydric soil indicators not present. RM=Reduced MS=Masked Sand Grains. 2Location: PL=Pore Lining, M=Matrix. Indicators for Problematic Hydric So1ls3: Dark Surface (S7) _ 2 cm Muck (A10) (MLRA 147) Polyvalue Below Surface (S8) (MLRA 147, 148) _ Coast Prairie Redox (A16) Thin Dark Surface (S9) (MLRA 147, 148) (MLRA 147, 148) Loamy Gleyed Matrix (F2) _ Piedmont Floodplain Soils (F19) Depleted Matrix (173) (MLRA 136, 147) Redox Dark Surface (F6) _ Red Parent Material (TF2) Depleted Dark Surface (F7) _ Very Shallow Dark Surface (TF12) Redox Depressions (F8) _ Other (Explain in Remarks) Iron -Manganese Masses (F12) (LRR N, MLRA 136) Umbric Surface (F13) (MLRA 136, 122) 3Indicators of hydrophytic vegetation and Piedmont Floodplain Soils (F19) (MLRA 148) wetland hydrology must be present, unless disturbed or problematic. Hydric Soil Present? Yes No US Army Corps of Engineers Eastern Mountains and Piedmont — Version 2.0 WETLAND DETERMINATION DATA FORM — Eastern Mountains and Piedmont Project/Site: Bridge 19 over Lynch Creek City/County: Caswell Sampling Date: 27 Feb, 2018 Applicant/Owner: NCDOT State: NC Sampling Point: WC wet Investigator(s): R. Lepsic; A. James Section, Township, Range: Landform (hillslope, terrace, etc.): floodplain Local relief (concave, convex, none): concave Slope (%): 1-5 Subregion (LRR or MLRA): MLRA 136 Lat: 36.262599 Long: -79.223259 Datum: NAD 83 Soil Map Unit Name: Louisburg coarse sandy loam NWI classification: PSS Are climatic / hydrologic conditions on the site typical for this time of year? Yes ✓ No (If no, explain in Remarks.) Are Vegetation Soil or Hydrology significantly disturbed? Are "Normal Circumstances" present? Yes ✓ 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 Is the Sampled Area Hydric Soil Present? Yes ✓ No within a Wetland? Yes ✓ No Wetland Hydrology Present? Yes ✓ No Remarks: Within powerline easement. Portions appears to have been excavated. Deep tire ruts in areas. Berm separates wetland from Lynch Creek 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 (1310) ✓ Saturation (A3) ✓ Oxidized Rhizospheres on Living Roots (C3) _ Moss Trim Lines (B16) Water Marks (131) _ 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 (69) _ Microtopographic Relief (D4) Aquatic Fauna (1313) _ FAC-Neutral Test (D5) Field Observations: Surface Water Present? Yes No ✓ Depth (inches): Water Table Present? Yes No ✓ Depth (inches): Saturation Present? Yes ✓ No Depth (inches): 0-4 Wetland Hydrology Present? Yes ✓ No includes capillary fringe) Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available: Remarks: Standing water in areas. Water perched over thick clay layer. US Army Corps of Engineers Eastern Mountains and Piedmont — Version 2.0 VEGETATION (Four Strata) - Use scientific names of plants. Sampling Point: WC wet Tree Stratum (Plot size: 30' x 30' ) 1. 2. 3. 4. 5. 6. 7. 8. Sapling/Shrub Stratum (Plot size: 30' x 30' ) 1 Alnus serrulata 2 Cornus amomun 3 Liquidambar styraciflua 4 Platanus occidentalis 5 Cephalanthus occidentalis 6 Ostrya virginiana 7. 8. 9. 10. Herb Stratum (Plot size: 30' x 30' ) 1. Persicaria sagittata 2 Panicum sp. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. Woody Vine Stratum (Plot size: 30' x 30' ) 1. 2. 3. 4. 5. 6. Absolute Dominant Indicator Dominance Test worksheet: % Cover Species? Status Number of Dominant Species That Are OBL, FACW, or FAC: 4 (A) Total Number of Dominant Species Across All Strata: 4 (B) Percent of Dominant Species That Are OBL, FACW, or FAC: 100% (A/B) Prevalence Index worksheet: Total % Cover of: Multiply by: 0% Total Cover OBL species 0 x 1 = 0 FACW species 0 x 2 = 0 20 Y OBL FAC species 0 FACU species 0 x 3= x 4= 0 0 15 Y FACW 10 N FAC UPL species 0 Column Totals: 0 x 5= (A) 0 0 (B) 10 N FACW 15 Y OBL Prevalence Index = B/A = 0 5 N FACU 1 - Rapid Test for Hydrophytic Vegetation ✓ 2 - Dominance Test is >50% _ 3 - Prevalence Index is 53.0' 75% _ 4 - Morphological Adaptations' (Provide supporting = Total Cover data in Remarks or on a separate sheet) 15 Y OBL - Problematic Hydrophytic Vegetation' (Explain) 40 Y 'Indicators of hydric soil and wetland hydrology must be present, unless disturbed or problematic. Definitions of Four Vegetation Strata: Tree - Woody plants, excluding vines, 3 in. (7.6 cm) or more in diameter at breast height (DBH), regardless of height. Sapling/Shrub - Woody plants, excluding vines, less than 3 in. DBH and greater than 3.28 ft (1 m) tall. Herb - All herbaceous (non -woody) plants, regardless of size, and woody plants less than 3.28 ft tall. 55% = Total Cover Woody vine - All woody vines greater than 3.28 ft in height. 0% = Total Cover Remarks: (Include photo numbers here or on a separate sheet.) Within maintained powerline. No canopy. Hydrophytic Vegetation Present? Yes ✓ No US Army Corps of Engineers Eastern Mountains and Piedmont -Version 2.0 SOIL Sampling Point: WC wet 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) % Type' Locz Texture Remarks 0-4 10YR 4/1 75 10YR 5/8 25 C M SCL 4-12+ 10YR 5/1 50 10YR 5/8 50 C PL silty clay 'Type: C=Concentration, D=Depletion, RM=Reduced Matrix, MS=Masked Sand Grains. 2Location: PL=Pore Lining, M=Matrix. Hydric Soil Indicators: Indicators for Problematic Hydric So1ls3: Histosol (Al) _ Dark Surface (S7) _ 2 cm Muck (A10) (MLRA 147) Histic Epipedon (A2) _ Polyvalue Below Surface (S8) (MLRA 147, 148) _ Coast Prairie Redox (A16) Black Histic (A3) _ Thin Dark Surface (S9) (MLRA 147, 148) (MLRA 147, 148) Hydrogen Sulfide (A4) _ Loamy Gleyed Matrix (F2) _ Piedmont Floodplain Soils (F19) Stratified Layers (A5) Depleted Matrix (173) (MLRA 136, 147) 2 cm Muck (A10) (LRR N) ✓ Redox Dark Surface (F6) _ Red Parent Material (TF2) Depleted Below Dark Surface (A11) _ Depleted Dark Surface (F7) _ Very Shallow Dark Surface (TF12) Thick Dark Surface (Al2) _ Redox Depressions (F8) _ Other (Explain in Remarks) Sandy Mucky Mineral (S1) (LRR N, _ Iron -Manganese Masses (F12) (LRR N, MLRA 147, 148) MLRA 136) Sandy Gleyed Matrix (S4) _ Umbric Surface (F13) (MLRA 136, 122) 3Indicators of hydrophytic vegetation and Sandy Redox (S5) _ Piedmont Floodplain Soils (F19) (MLRA 148) wetland hydrology must be present, _ Stripped Matrix (S6) unless disturbed or problematic. Restrictive Layer (if observed): Type: Depth (inches): Hydric Soil Present? Yes ✓ No Remarks: US Army Corps of Engineers Eastern Mountains and Piedmont — Version 2.0 WETLAND DETERMINATION DATA FORM — Eastern Mountains and Piedmont Project/Site: Bridge 19 over Lynch Creek City/County: Caswell Sampling Date: 27 Feb, 2018 Applicant/Owner: NCDOT State: NC Sampling Point: WD up Investigator(s): R. Lepsic; A. James Section, Township, Range: Landform (hillslope, terrace, etc.): floodplain berm/levee Local relief (concave, convex, none): convex Slope (%): 2-5 Subregion (LRR or MLRA): MLRA 136 Lat: 36.262069 Long:-79.223442 Datum: NAD 83 Soil Map Unit Name: Louisburg coarse sandy loam NWI classification: Are climatic / hydrologic conditions on the site typical for this time of year? Yes ✓ No (If no, explain in Remarks.) Are Vegetation Soil or Hydrology significantly disturbed? Are "Normal Circumstances" present? Yes ✓ 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 Is the Sampled Area Hydric Soil Present? Yes No ✓ within a Wetland? Yes No ✓ Wetland Hydrology Present? Yes No ✓ Remarks: Narrow area between WD and road. Gentle slope towards WC 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 (1310) Saturation (A3) _ Oxidized Rhizospheres on Living Roots (C3) _ Moss Trim Lines (B16) Water Marks (131) _ 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 (69) _ Microtopographic Relief (D4) Aquatic Fauna (1313) _ FAC-Neutral Test (D5) Field Observations: Surface Water Present? Yes No ✓ Depth (inches): Water Table Present? Yes No ✓ Depth (inches): Saturation Present? Yes No ✓ Depth (inches): Wetland Hydrology Present? Yes No ✓ includes capillary fringe) Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available: Remarks: Wetland hydrology indicators not present. US Army Corps of Engineers Eastern Mountains and Piedmont — Version 2.0 VEGETATION (Four Strata) - Use scientific names of plants. Sampling Point: WD up Tree Stratum (Plot size: 20' x 20' ) 1 Platanus occidentalis 2 Carpinus caroliniana 3. 4. 5. 6. 7. 8. Sapling/Shrub Stratum (Plot size: 20' x 20' ) 1 Ligustrum sinense 2 Carpinus caroliniana 3. 4. 5. 6. 7. 8. 9. 10. Herb Stratum (Plot size: 20' x 20' ) 1. Grass sp. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. Woody Vine Stratum (Plot size: 20' x 20' ) 1 Lonicera japonica 2. 3. 4. 5. 6. Absolute Dominant Indicator Dominance Test worksheet: % Cover Species? Status Number of Dominant Species 50 Y FACW That Are OBL, FACW, or FAC: 3 (A) 20 Y FAC Total Number of Dominant Species Across All Strata: 5 (B) Percent of Dominant Species That Are OBL, FACW, or FAC: 60% (A/B) Prevalence Index worksheet: Total % Cover of: Multiply by: 70% Total Cover OBL species 0 x 1 = 0 FACW species 0 x 2 = 0 20 Y FACU FAC species 0 FACU species 0 x 3= x 4= 0 0 15 Y FAC UPL species 0 Column Totals: 0 x 5 = (A) 0 0 (B) Prevalence Index = B/A = 0 1 - Rapid Test for Hydrophytic Vegetation ✓ 2 - Dominance Test is >50% _ 3 - Prevalence Index is 53.0' 35% = _ 4 - Morphological Adaptations' (Provide supporting Total Cover data in Remarks or on a separate sheet) 20 Y _ Problematic Hydrophytic Vegetation' (Explain) 20% = Total Cover 30 Y FACU 30% = Total Cover Remarks: (Include photo numbers here or on a separate sheet.) Plot size adjusted to cover narrow area. 'Indicators of hydric soil and wetland hydrology must be present, unless disturbed or problematic. Definitions of Four Vegetation Strata: Tree - Woody plants, excluding vines, 3 in. (7.6 cm) or more in diameter at breast height (DBH), regardless of height. Sapling/Shrub - Woody plants, excluding vines, less than 3 in. DBH and greater than 3.28 ft (1 m) tall. Herb - All herbaceous (non -woody) plants, regardless of size, and woody plants less than 3.28 ft tall. Woody vine - All woody vines greater than 3.28 ft in height. Hydrophytic Vegetation Present? Yes ✓ No US Army Corps of Engineers Eastern Mountains and Piedmont -Version 2.0 SOIL Sampling Point: WD up 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) % Type' Locz Texture Remarks 0-4 10YR 3/4 100 loam 4-12+ 10YR 4/6 100 sandy clay 'Type: C=Concentration, D=Depletion, RM=Reduced Matrix, MS=Masked Sand Grains. 2Location: PL=Pore Lining, M=Matrix. Hydric Soil Indicators: Indicators for Problematic Hydric So1ls3: Histosol (Al) _ Dark Surface (S7) _ 2 cm Muck (A10) (MLRA 147) Histic Epipedon (A2) _ Polyvalue Below Surface (S8) (MLRA 147, 148) _ Coast Prairie Redox (A16) Black Histic (A3) _ Thin Dark Surface (S9) (MLRA 147, 148) (MLRA 147, 148) Hydrogen Sulfide (A4) _ Loamy Gleyed Matrix (F2) _ Piedmont Floodplain Soils (F19) Stratified Layers (A5) _ Depleted Matrix (173) (MLRA 136, 147) 2 cm Muck (A10) (LRR N) _ Redox Dark Surface (F6) _ Red Parent Material (TF2) Depleted Below Dark Surface (A11) _ Depleted Dark Surface (F7) _ Very Shallow Dark Surface (TF12) Thick Dark Surface (Al2) _ Redox Depressions (F8) _ Other (Explain in Remarks) Sandy Mucky Mineral (S1) (LRR N, _ Iron -Manganese Masses (F12) (LRR N, MLRA 147, 148) MLRA 136) Sandy Gleyed Matrix (S4) _ Umbric Surface (F13) (MLRA 136, 122) 3Indicators of hydrophytic vegetation and Sandy Redox (S5) _ Piedmont Floodplain Soils (F19) (MLRA 148) wetland hydrology must be present, _ Stripped Matrix (S6) unless disturbed or problematic. Restrictive Layer (if observed): Type: Depth (inches): Hydric Soil Present? Yes No Remarks: Hydric soil indicators not present. US Army Corps of Engineers Eastern Mountains and Piedmont — Version 2.0 WETLAND DETERMINATION DATA FORM — Eastern Mountains and Piedmont Project/Site: Bridge 19 over Lynch Creek City/County: Caswell Sampling Date: 27 Feb, 2018 Applicant/Owner: NCDOT State: NC Sampling Point: WD wet Investigator(s): R. Lepsic; A. James Section, Township, Range: Landform (hillslope, terrace, etc.): floodplain berm/levee Local relief (concave, convex, none): convex Slope (%): 2-5 Subregion (LRR or MLRA): MLRA 136 Lat: 36.262069 Long:-79.223442 Datum: NAD 83 Soil Map Unit Name: Louisburg coarse sandy loam NWI classification: Are climatic / hydrologic conditions on the site typical for this time of year? Yes ✓ No (If no, explain in Remarks.) Are Vegetation Soil or Hydrology significantly disturbed? Are "Normal Circumstances" present? Yes ✓ 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 Is the Sampled Area Hydric Soil Present? Yes ✓ No within a Wetland? Yes ✓ No Wetland Hydrology Present? Yes ✓ No Remarks: Floodplain pool. Possible old meander bend. Pool is connected to Lynch Creek by a narrow channel. Channel is not hydric 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 (1310) ✓ Saturation (A3) ✓ Oxidized Rhizospheres on Living Roots (C3) _ Moss Trim Lines (B16) ✓ Water Marks (131) _ 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 (69) _ Microtopographic Relief (D4) Aquatic Fauna (1313) _ FAC-Neutral Test (D5) Field Observations: Surface Water Present? Yes No ✓ Depth (inches): Water Table Present? Yes No ✓ Depth (inches): Saturation Present? Yes ✓ No Depth (inches): 8 Wetland Hydrology Present? Yes ✓ No includes capillary fringe) Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available: Remarks: Standing water in deeper part of pool. No standing water at sample point. US Army Corps of Engineers Eastern Mountains and Piedmont — Version 2.0 VEGETATION (Four Strata) - Use scientific names of plants. Sampling Point: WD wet Tree Stratum (Plot size: 20' x 20' ) 1 Acernegundo 2 Carpinus caroliniana 3 Ulmus americana 4. 5. 6. 7. 8. Sapling/Shrub Stratum (Plot size: 20' x 20' ) 1 Ligustrum sinense 2 Acernegundo 3. 4. 5. 6. 7. 8. 9. 10. Herb Stratum (Plot size: 20' x 20' ) 1. Grass sp. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. Woody Vine Stratum (Plot size: 20' x 20' ) 1 Lonicera japonica 2. 3. 4. 5. 6. Absolute Dominant Indicator Dominance Test worksheet: % Cover Species? Status Number of Dominant Species 15 Y FAC That Are OBL, FACW, or FAC: 4 (A) 5 Y FAC Total Number of Dominant 20 Y FACW Species Across All Strata: 6 (B) Percent of Dominant Species That Are OBL, FACW, or FAC: 66.67% (A/B) Prevalence Index worksheet: Total % Cover of: Multiply by: 40% Total Cover OBL species 0 x 1 = 0 FACW species 0 x 2 = 0 20 Y FACU FAC species 0 FACU species 0 x 3= x 4= 0 0 10 Y FAC UPL species 0 Column Totals: 0 x 5 = (A) 0 0 (B) Prevalence Index = B/A = 0 1 - Rapid Test for Hydrophytic Vegetation ✓ 2 - Dominance Test is >50% _ 3 - Prevalence Index is 53.0' 30% = _ 4 - Morphological Adaptations' (Provide supporting Total Cover data in Remarks or on a separate sheet) 20 Y _ Problematic Hydrophytic Vegetation' (Explain) 20% = Total Cover 5 Y FACU 5% = Total Cover Remarks: (Include photo numbers here or on a separate sheet.) Vegetation present on sides of depression. 'Indicators of hydric soil and wetland hydrology must be present, unless disturbed or problematic. Definitions of Four Vegetation Strata: Tree - Woody plants, excluding vines, 3 in. (7.6 cm) or more in diameter at breast height (DBH), regardless of height. Sapling/Shrub - Woody plants, excluding vines, less than 3 in. DBH and greater than 3.28 ft (1 m) tall. Herb - All herbaceous (non -woody) plants, regardless of size, and woody plants less than 3.28 ft tall. Woody vine - All woody vines greater than 3.28 ft in height. Hydrophytic Vegetation Present? Yes ✓ No US Army Corps of Engineers Eastern Mountains and Piedmont -Version 2.0 SOIL Sampling Point: WD wet 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) % Type' Locz Texture Remarks 0-8 10YR 4/2 80 5YR 3/4 20 C PL clay loam 8-12+ 10YR 4/6 90 5YR 4/6 10 D M sandy clay coarse sand 'Type: C=Concentration, D=Depletion, RM=Reduced Matrix, MS=Masked Sand Grains. 2Location: PL=Pore Lining, M=Matrix. Hydric Soil Indicators: Indicators for Problematic Hydric So1ls3: Histosol (Al) _ Dark Surface (S7) _ 2 cm Muck (A10) (MLRA 147) Histic Epipedon (A2) _ Polyvalue Below Surface (S8) (MLRA 147, 148) _ Coast Prairie Redox (A16) Black Histic (A3) _ Thin Dark Surface (S9) (MLRA 147, 148) (MLRA 147, 148) Hydrogen Sulfide (A4) _ Loamy Gleyed Matrix (F2) _ Piedmont Floodplain Soils (F19) Stratified Layers (A5) Depleted Matrix (173) (MLRA 136, 147) 2 cm Muck (A10) (LRR N) ✓ Redox Dark Surface (F6) _ Red Parent Material (TF2) Depleted Below Dark Surface (A11) _ Depleted Dark Surface (F7) _ Very Shallow Dark Surface (TF12) Thick Dark Surface (Al2) _ Redox Depressions (F8) _ Other (Explain in Remarks) Sandy Mucky Mineral (S1) (LRR N, _ Iron -Manganese Masses (F12) (LRR N, MLRA 147, 148) MLRA 136) Sandy Gleyed Matrix (S4) _ Umbric Surface (F13) (MLRA 136, 122) 3Indicators of hydrophytic vegetation and Sandy Redox (S5) _ Piedmont Floodplain Soils (F19) (MLRA 148) wetland hydrology must be present, _ Stripped Matrix (S6) unless disturbed or problematic. Restrictive Layer (if observed): Type: Depth (inches): Hydric Soil Present? Yes ✓ No Remarks: US Army Corps of Engineers Eastern Mountains and Piedmont — Version 2.0 WETLAND DETERMINATION DATA FORM — Eastern Mountains and Piedmont Project/Site: Bridge 19 over Lynch Creek City/County: Caswell Sampling Date: 27 Feb, 2018 Applicant/Owner: NCDOT State: NC Sampling Point: WE up Investigator(s): R. Lepsic; A. James Section, Township, Range: Landform (hillslope, terrace, etc.): floodplain Local relief (concave, convex, none): concave Slope (%): 0-2 Subregion (LRR or MLRA): MLRA 136 Lat: 36.262182 Long: -79.222769 Datum: NAD 83 Soil Map Unit Name: Louisburg coarse sandy loam NWI classification: PEM / PFO Are climatic / hydrologic conditions on the site typical for this time of year? Yes ✓ No (If no, explain in Remarks.) Are Vegetation Soil or Hydrology significantly disturbed? Are "Normal Circumstances" present? Yes ✓ 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 Is the Sampled Area Hydric Soil Present? Yes No ✓ within a Wetland? Yes No ✓ Wetland Hydrology Present? Yes No ✓ Remarks: In a small crenulation, upslope and up valley from WE 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 (1310) Saturation (A3) _ Oxidized Rhizospheres on Living Roots (C3) _ Moss Trim Lines (B16) Water Marks (131) _ 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 (69) _ Microtopographic Relief (D4) Aquatic Fauna (1313) _ FAC-Neutral Test (D5) Field Observations: Surface Water Present? Yes No ✓ Depth (inches): Water Table Present? Yes No ✓ Depth (inches): Saturation Present? Yes No ✓ Depth (inches): Wetland Hydrology Present? Yes No ✓ includes capillary fringe) Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available: Remarks: Wetland hydrology indicators not present. US Army Corps of Engineers Eastern Mountains and Piedmont — Version 2.0 VEGETATION (Four Strata) - Use scientific names of plants. Sampling Point: WE up Tree Stratum (Plot size: 30' x 30' ) 1 Acernegundo 2 Ulmus americana 3 Platanus occidentalis 4. 5. 6. 7. 8. Sapling/Shrub Stratum (Plot size: 30' x 30' ) 1 Acernegundo 2 Carpinus caroliniana 3. 4. 5. 6. 7. 8. 9. 10. Herb Stratum (Plot size: 30' x 30' ) 1. Allium cernuum 2 Lonicer japonica 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. Woody Vine Stratum (Plot size: 30' x 30' ) 1 Lonicera japonica 2 Vitis rotundifolia 3. 4. 5. 6. Absolute Dominant Indicator Dominance Test worksheet: % Cover Species? Status Number of Dominant Species 15 Y FAC That Are OBL, FACW, or FAC: 6 (A) 20 Y FACW Total Number of Dominant 20 Y FACW Species Across All Strata: 9 (B) Percent of Dominant Species That Are OBL, FACW, or FAC: 66.67% (A/B) Prevalence Index worksheet: Total % Cover of: Multiply by: 55% Total Cover OBL species 0 x 1 = 0 FACW species 0 x 2 = 0 15 Y FAC FAC species 0 x 3= 0 15 Y FAC FACU species 0 x 4= 0 UPL species 0 Column Totals: 0 x 5 = (A) 0 0 (B) Prevalence Index = B/A = 0 30% = Total Cover 10 Y FACU 5 Y FACU 15% = Total Cover 5 Y FACU 5 Y FAC 10% = Total Cover Remarks: (Include photo numbers here or on a separate sheet.) 1 - Rapid Test for Hydrophytic Vegetation ✓ 2 - Dominance Test is >50% _ 3 - Prevalence Index is 53.0' 4 - Morphological Adaptations' (Provide supporting data in Remarks or on a separate sheet) Problematic Hydrophytic Vegetation' (Explain) 'Indicators of hydric soil and wetland hydrology must be present, unless disturbed or problematic. Definitions of Four Vegetation Strata: Tree - Woody plants, excluding vines, 3 in. (7.6 cm) or more in diameter at breast height (DBH), regardless of height. Sapling/Shrub - Woody plants, excluding vines, less than 3 in. DBH and greater than 3.28 ft (1 m) tall. Herb - All herbaceous (non -woody) plants, regardless of size, and woody plants less than 3.28 ft tall. Woody vine - All woody vines greater than 3.28 ft in height. Hydrophytic Vegetation Present? Yes ✓ No US Army Corps of Engineers Eastern Mountains and Piedmont -Version 2.0 SOIL Sampling Point: WE up 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) % Type' Locz Texture Remarks 0-1 10YR 2/2 100 loam 1-4 10YR 4/4 100 sandy clay coarse 4-12+ 10YR 4/4 100 sandy clay fine sand 'Type: C=Concentration, D=Depletion, RM=Reduced Matrix, MS=Masked Sand Grains. 2Location: PL=Pore Lining, M=Matrix. Hydric Soil Indicators: Indicators for Problematic Hydric So1ls3: Histosol (Al) _ Dark Surface (S7) _ 2 cm Muck (A10) (MLRA 147) Histic Epipedon (A2) _ Polyvalue Below Surface (S8) (MLRA 147, 148) _ Coast Prairie Redox (A16) Black Histic (A3) _ Thin Dark Surface (S9) (MLRA 147, 148) (MLRA 147, 148) Hydrogen Sulfide (A4) _ Loamy Gleyed Matrix (F2) _ Piedmont Floodplain Soils (F19) Stratified Layers (A5) _ Depleted Matrix (173) (MLRA 136, 147) 2 cm Muck (A10) (LRR N) _ Redox Dark Surface (F6) _ Red Parent Material (TF2) Depleted Below Dark Surface (A11) _ Depleted Dark Surface (F7) _ Very Shallow Dark Surface (TF12) Thick Dark Surface (Al2) _ Redox Depressions (F8) _ Other (Explain in Remarks) Sandy Mucky Mineral (S1) (LRR N, _ Iron -Manganese Masses (F12) (LRR N, MLRA 147, 148) MLRA 136) Sandy Gleyed Matrix (S4) _ Umbric Surface (F13) (MLRA 136, 122) 3Indicators of hydrophytic vegetation and Sandy Redox (S5) _ Piedmont Floodplain Soils (F19) (MLRA 148) wetland hydrology must be present, _ Stripped Matrix (S6) unless disturbed or problematic. Restrictive Layer (if observed): Type: Depth (inches): Hydric Soil Present? Yes No Remarks: Hydric soil indicators not present. US Army Corps of Engineers Eastern Mountains and Piedmont — Version 2.0 WETLAND DETERMINATION DATA FORM — Eastern Mountains and Piedmont Project/Site: Bridge 19 over Lynch Creek City/County: Caswell Sampling Date: 27 Feb, 2018 Applicant/Owner: NCDOT State: NC Sampling Point: WE wet Investigator(s): R. Lepsic; A. James Section, Township, Range: Landform (hillslope, terrace, etc.): floodplain Local relief (concave, convex, none): concave Slope (%): 0-2 Subregion (LRR or MLRA): MLRA 136 Lat: 36.262182 Long: -79.222769 Datum: NAD 83 Soil Map Unit Name: Louisburg coarse sandy loam NWI classification: PEM / PFO Are climatic / hydrologic conditions on the site typical for this time of year? Yes ✓ No (If no, explain in Remarks.) Are Vegetation Soil or Hydrology significantly disturbed? Are "Normal Circumstances" present? Yes ✓ 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 Is the Sampled Area Hydric Soil Present? Yes ✓ No within a Wetland? Yes ✓ No Wetland Hydrology Present? Yes ✓ No Remarks: Floodplain pool. Possible old meander bend or borrow area. Pool is connected to Lynch Creek by a narrow jurisdictional channel 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 (1310) ✓ Saturation (A3) _ Oxidized Rhizospheres on Living Roots (C3) _ Moss Trim Lines (B16) ✓ Water Marks (131) _ 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 (69) _ Microtopographic Relief (D4) Aquatic Fauna (1313) _ FAC-Neutral Test (D5) Field Observations: Surface Water Present? Yes No ✓ Depth (inches): Water Table Present? Yes No ✓ Depth (inches): Saturation Present? Yes ✓ No Depth (inches): 8 Wetland Hydrology Present? Yes ✓ No includes capillary fringe) Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available: Remarks: Standing water in deeper part of pool. No standing water at sample point. US Army Corps of Engineers Eastern Mountains and Piedmont — Version 2.0 VEGETATION (Four Strata) - Use scientific names of plants. Sampling Point: WE wet Tree Stratum (Plot size: 30' x 30' ) 1 Acernegundo 2 Ulmus americana 3. 4. 5. 6. 7. 8. Sapling/Shrub Stratum (Plot size: 30' x 30' ) 1 Ligustrum sinense 2. 3. 4. 5. 6. 7. 8. 9. 10. Herb Stratum (Plot size: 30' x 30' 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. Woody Vine Stratum (Plot size: 30' x 30' ) 1 Lonicera japonica 2 Vitis rotundifolia 3. 4. 5. 6. Absolute Dominant Indicator Dominance Test worksheet: % Cover Species? Status Number of Dominant Species 20 Y FAC That Are OBL, FACW, or FAC: 3 (A) 65 Y FACW Total Number of Dominant Species Across All Strata: 5 (B) Percent of Dominant Species That Are OBL, FACW, or FAC: 60% (A/B) Prevalence Index worksheet: Total % Cover of: Multiply by: 85% Total Cover OBL species 0 x 1 = 0 FACW species 0 x 2 = 0 30 Y FACU FAC species 0 FACU species 0 x 3= x 4 = 0 0 UPL species 0 Column Totals: 0 x 5 = (A) 0 0 (B) Prevalence Index = B/A = 0 1 - Rapid Test for Hydrophytic Vegetation ✓ 2 - Dominance Test is >50% _ 3 - Prevalence Index is 53.0' 30% = _ 4 - Morphological Adaptations' (Provide supporting Total Cover data in Remarks or on a separate sheet) Problematic Hydrophytic Vegetation' (Explain) 0% = Total Cover 15 Y FACU 40 Y FAC 55% = Total Cover Remarks: (Include photo numbers here or on a separate sheet.) 'Indicators of hydric soil and wetland hydrology must be present, unless disturbed or problematic. Definitions of Four Vegetation Strata: Tree - Woody plants, excluding vines, 3 in. (7.6 cm) or more in diameter at breast height (DBH), regardless of height. Sapling/Shrub - Woody plants, excluding vines, less than 3 in. DBH and greater than 3.28 ft (1 m) tall. Herb - All herbaceous (non -woody) plants, regardless of size, and woody plants less than 3.28 ft tall. Woody vine - All woody vines greater than 3.28 ft in height. Hydrophytic Vegetation Present? Yes ✓ No US Army Corps of Engineers Eastern Mountains and Piedmont -Version 2.0 SOIL Sampling Point: WE wet 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) % Type' Locz Texture Remarks 0-12 10YR 4/2 80 5YR 4/6 20 C M silt clay low 'Type: C=Concentration, D=Depletion, RM=Reduced Matrix, MS=Masked Sand Grains. 2Location: PL=Pore Lining, M=Matrix. Hydric Soil Indicators: Indicators for Problematic Hydric So1ls3: Histosol (Al) _ Dark Surface (S7) _ 2 cm Muck (A10) (MLRA 147) Histic Epipedon (A2) _ Polyvalue Below Surface (S8) (MLRA 147, 148) _ Coast Prairie Redox (A16) Black Histic (A3) _ Thin Dark Surface (S9) (MLRA 147, 148) (MLRA 147, 148) Hydrogen Sulfide (A4) _ Loamy Gleyed Matrix (F2) _ Piedmont Floodplain Soils (F19) Stratified Layers (A5) Depleted Matrix (173) (MLRA 136, 147) 2 cm Muck (A10) (LRR N) ✓ Redox Dark Surface (F6) _ Red Parent Material (TF2) Depleted Below Dark Surface (A11) _ Depleted Dark Surface (F7) _ Very Shallow Dark Surface (TF12) Thick Dark Surface (Al2) _ Redox Depressions (F8) _ Other (Explain in Remarks) Sandy Mucky Mineral (S1) (LRR N, _ Iron -Manganese Masses (F12) (LRR N, MLRA 147, 148) MLRA 136) Sandy Gleyed Matrix (S4) _ Umbric Surface (F13) (MLRA 136, 122) 3Indicators of hydrophytic vegetation and Sandy Redox (S5) _ Piedmont Floodplain Soils (F19) (MLRA 148) wetland hydrology must be present, _ Stripped Matrix (S6) unless disturbed or problematic. Restrictive Layer (if observed): Type: Depth (inches): Hydric Soil Present? Yes ✓ No Remarks: US Army Corps of Engineers Eastern Mountains and Piedmont — Version 2.0 WETLAND DETERMINATION DATA FORM — Eastern Mountains and Piedmont Project/Site: Bridge 19 over Lynch Creek City/County: Caswell Sampling Date: 5/24/18 Applicant/Owner: NCDOT State: NC Sampling Point: WF wet Investigator(s): A. James Section, Township, Range: Landform (hillslope, terrace, etc.): Local relief (concave, convex, none): concave Slope (%): 0-1 Subregion (LRR or MLRA): MLRA 136 Lat: 36.262546 Long:-79.222870 Datum: WGS84 Soil Map Unit Name: Riverview loam NWI classification: PSS Are climatic / hydrologic conditions on the site typical for this time of year? Yes ✓ No (If no, explain in Remarks.) Are Vegetation Soil or Hydrology significantly disturbed? Are "Normal Circumstances" present? Yes 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 Is the Sampled Area Hydric Soil Present? Yes ✓ No within a Wetland? Yes No Wetland Hydrology Present? Yes ✓ No Remarks: In swale along creek, with good amounts of recent alluvial deposits. 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 (1310) ✓ Saturation (A3) _ Oxidized Rhizospheres on Living Roots (C3) _ Moss Trim Lines (B16) Water Marks (131) _ 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 (B13) ✓ FAC-Neutral Test (D5) Field Observations: Surface Water Present? Yes No ✓ Depth (inches): Water Table Present? Yes No ✓ Depth (inches): Saturation Present? Yes ✓ No Depth (inches): 11 Wetland Hydrology Present? Yes No includes capillary fringe) Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available: Remarks: US Army Corps of Engineers Eastern Mountains and Piedmont — Version 2.0 VEGETATION (Four Strata) — Use scientific names of plants. Sampling Point: WF wet Absolute Dominant Indicator Dominance Test worksheet: Tree Stratum (Plot size: 3000 ) % Cover Species? Status Number of Dominant Species 1. That Are OBL, FACW, or FAC: 4 (A) 2. Total Number of Dominant 3. Species Across All Strata: 5 (B) 4. Percent of Dominant Species 5• That Are OBL, FACW, or FAC: 80 (A/B) 6. Prevalence Index worksheet: 7 8 Total % Cover of: Multiply by: 0 = Total Cover OBL species x 1 = Sapling/Shrub Stratum (Plot size: 30x30 ) FACW species x 2 = 1 Salix nigra 30 YES OBL FAC species x 3 = 2 Acer negundo 5 NO FAC FACU species x 4 = 3. UPL species x 5 = Column Totals: 0 (A) 0 (B) 4. 5. Prevalence Index = B/A = 0 6. Hydrophytic Vegetation Indicators: 7. 1 - Rapid Test for Hydrophytic Vegetation 8. - ✓ 2 - Dominance Test is >50% 9. — 3 - Prevalence Index is 53.0' 10. — 4 Morphological Adaptations' (Provide supporting 30x30 35 = Total Cover — data in Remarks or on a separate sheet) Herb Stratum (Plot size: ) Problematic Hydrophytic Vegetation' (Explain) 1 Impatiens capensis 10 YES FACW — 2 Platanus occidentalis 5 YES FACW Indicators of hydric soil and wetland hydrology must 3 Persicaria pensylvanica 5 YES FACW be present, unless disturbed or problematic. 4. Definitions of Four Vegetation Strata: 5. Tree — Woody plants, excluding vines, 3 in. (7.6 cm) or 6 more in diameter at breast height (DBH), regardless of 7. height. 8. Sapling/Shrub — Woody plants, excluding vines, less 9. than 3 in. DBH and greater than 3.28 ft (1 m) tall. 10. Herb — All herbaceous (non -woody) plants, regardless 11. of size, and woody plants less than 3.28 ft tall. 12. 20 = Total Cover Woody vine — All woody vines greater than 3.28 ft in Woody Vine Stratum (Plot size: 3000 ) height. 1 Pueraria montana 10 YES UPL 2. 3. 4. Hydrophytic 5 Vegetation 6, Present? Yes No 10 = Total Cover Remarks: (Include photo numbers here or on a separate sheet.) US Army Corps of Engineers Eastern Mountains and Piedmont — Version 2.0 SOIL Sampling Point: WF wet 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) % Type' Locz Texture Remarks 0-111, recent alluvium (coarse sand) 11-12+ 10 YR 4/2 98 7.5 YR 4/6 2 C M sandy loam 'Type: C=Concentration, D=Depletion, RM=Reduced Matrix, MS=Masked Sand Grains. 2Location: PL=Pore Lining, M=Matrix. Hydric Soil Indicators: Indicators for Problematic Hydric Soils3: Histosol (Al) _ Dark Surface (S7) _ 2 cm Muck (A10) (MLRA 147) Histic Epipedon (A2) _ Polyvalue Below Surface (S8) (MLRA 147, 148) _ Coast Prairie Redox (A16) Black Histic (A3) _ Thin Dark Surface (S9) (MLRA 147, 148) (MLRA 147, 148) Hydrogen Sulfide (A4) _ Loamy Gleyed Matrix (F2) _ Piedmont Floodplain Soils (1719) Stratified Layers (A5) ✓ Depleted Matrix (F3) (MLRA 136, 147) 2 cm Muck (A10) (LRR N) _ Redox Dark Surface (F6) Depleted Below Dark Surface (A11) _ Depleted Dark Surface (F7) _ Very Shallow Dark Surface (TF12) Thick Dark Surface (Al2) _ Redox Depressions (F8) _ Other (Explain in Remarks) Sandy Mucky Mineral (S1) (LRR N, _ Iron -Manganese Masses (F12) (LRR N, MLRA 147, 148) MLRA 136) Sandy Gleyed Matrix (S4) _ Umbric Surface (F13) (MLRA 136, 122) 3Indicators of hydrophytic vegetation and Sandy Redox (S5) _ Piedmont Floodplain Soils (1719) (MLRA 148) wetland hydrology must be present, _ Stripped Matrix (S6) Red Parent Material (F21) (MLRA 127, 147) unless disturbed or problematic. Restrictive Layer (if observed): Type: None Depth (inches): Hydric Soil Present? Yes No Remarks: US Army Corps of Engineers Eastern Mountains and Piedmont — Version 2.0 WETLAND DETERMINATION DATA FORM — Eastern Mountains and Piedmont Project/Site: Bridge 19 over Lynch Creek City/County: Caswell Sampling Date: 5/24/18 Applicant/Owner: NCDOT State: NC Sampling Point: WG wet Investigator(s): A. James Section, Township, Range: Landform (hillslope, terrace, etc.): Local relief (concave, convex, none): concave Slope (%): Subregion (LRR or MLRA): MLRA 136 Lat: 36.262560 Long:-79.223004 Datum: NAD83 Soil Map Unit Name: Riverview loam NWI classification: PFO/PSS Are climatic / hydrologic conditions on the site typical for this time of year? Yes ✓ No (If no, explain in Remarks.) Are Vegetation Soil or Hydrology significantly disturbed? Are "Normal Circumstances" present? Yes 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 Is the Sampled Area Hydric Soil Present? Yes ✓ No within a Wetland? Yes No Wetland Hydrology Present? Yes ✓ No Remarks: Scour hole under bridge and along creek. 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 (1310) ✓ Saturation (A3) _ Oxidized Rhizospheres on Living Roots (C3) _ Moss Trim Lines (B16) Water Marks (131) _ 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 (B13) ✓ FAC-Neutral Test (D5) Field Observations: Surface Water Present? Yes No ✓ Depth (inches): Water Table Present? Yes ✓ No Depth (inches): 3 Saturation Present? Yes ✓ No Depth (inches): 0 Wetland Hydrology Present? Yes No includes capillary fringe) Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available: Remarks: US Army Corps of Engineers Eastern Mountains and Piedmont — Version 2.0 VEGETATION (Four Strata) — Use scientific names of plants. Sampling Point: WG wet Absolute Dominant Indicator Dominance Test worksheet: Tree Stratum (Plot size: 30' rad ) % Cover Species? Status Number of Dominant Species 1 Salix nigra 20 YES OBL That Are OBL, FACW, or FAC: 5 (A) 2. Total Number of Dominant 3. Species Across All Strata: 6 (B) 4. Percent of Dominant Species 5• That Are OBL, FACW, or FAC: 83 (A/B) 6. Prevalence Index worksheet: 7 8 Total % Cover of: Multiply by: 20 = Total Cover OBL species x 1 = Sapling/Shrub Stratum (Plot size: 15' rad ) FACW species x 2 = 1 Salix nigra 30 YES OBL FAC species x 3 = 2 Acer negundo 10 NO FAC FACU species x 4 = 3 Sambucus nigra 25 YES FAC UPL species x 5 = Column Totals: 0 (A) 0 (B) 4. 5. Prevalence Index = B/A = 0 6. Hydrophytic Vegetation Indicators: 7. 1 - Rapid Test for Hydrophytic Vegetation 8. - ✓ 2 - Dominance Test is >50% 9. — 3 - Prevalence Index is 53.0' 10. — 4 Morphological Adaptations' (Provide supporting 5' rad 65 = Total Cover — data in Remarks or on a separate sheet) Herb Stratum (Plot size: ) Problematic Hydrophytic Vegetation' (Explain) 1 Persicaria pensylvanica 5 YES FACW — 2 Boehmeria cylindrica 10 YES FACW Indicators of hydric soil and wetland hydrology must 3. be present, unless disturbed or problematic. 4. Definitions of Four Vegetation Strata: 5. Tree — Woody plants, excluding vines, 3 in. (7.6 cm) or 6 more in diameter at breast height (DBH), regardless of 7. height. 8. Sapling/Shrub — Woody plants, excluding vines, less 9. than 3 in. DBH and greater than 3.28 ft (1 m) tall. 10. Herb — All herbaceous (non -woody) plants, regardless 11. of size, and woody plants less than 3.28 ft tall. 12. 15 = Total Cover Woody vine — All woody vines greater than 3.28 ft in Woody Vine Stratum (Plot size: 30' rad ) height. 1 Lonicera japonica 15 YES FACU 2. 3. 4. Hydrophytic 5 Vegetation 6, Present? Yes No 15 = Total Cover Remarks: (Include photo numbers here or on a separate sheet.) US Army Corps of Engineers Eastern Mountains and Piedmont — Version 2.0 SOIL Sampling Point: WG wet 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) % Type' Locz Texture Remarks 0-5" 10 YR 4/1 75 10 YR 5/8 25 C M silty clay loam 5-12+" 10 YR 4/1 75 10 YR 5/8 25 C M sandy clay loam 'Type: C=Concentration, D=Depletion, RM=Reduced Matrix, MS=Masked Sand Grains. 2Location: PL=Pore Lining, M=Matrix. Hydric Soil Indicators: Indicators for Problematic Hydric Soils3: Histosol (Al) _ Dark Surface (S7) _ 2 cm Muck (A10) (MLRA 147) Histic Epipedon (A2) _ Polyvalue Below Surface (S8) (MLRA 147, 148) _ Coast Prairie Redox (A16) Black Histic (A3) _ Thin Dark Surface (S9) (MLRA 147, 148) (MLRA 147, 148) Hydrogen Sulfide (A4) _ Loamy Gleyed Matrix (F2) _ Piedmont Floodplain Soils (1719) Stratified Layers (A5) ✓ Depleted Matrix (F3) (MLRA 136, 147) 2 cm Muck (A10) (LRR N) _ Redox Dark Surface (F6) Depleted Below Dark Surface (A11) _ Depleted Dark Surface (F7) _ Very Shallow Dark Surface (TF12) Thick Dark Surface (Al2) _ Redox Depressions (F8) _ Other (Explain in Remarks) Sandy Mucky Mineral (S1) (LRR N, _ Iron -Manganese Masses (F12) (LRR N, MLRA 147, 148) MLRA 136) Sandy Gleyed Matrix (S4) _ Umbric Surface (F13) (MLRA 136, 122) 3Indicators of hydrophytic vegetation and Sandy Redox (S5) _ Piedmont Floodplain Soils (1719) (MLRA 148) wetland hydrology must be present, _ Stripped Matrix (S6) Red Parent Material (F21) (MLRA 127, 147) unless disturbed or problematic. Restrictive Layer (if observed): Type: None Depth (inches): Hydric Soil Present? Yes No Remarks: US Army Corps of Engineers Eastern Mountains and Piedmont — Version 2.0