Loading...
HomeMy WebLinkAbout20121055 Ver 3_07_Stream and Wetland Data Forms_20200130North Carolina Division of Water Quality - Stream Identification Form, Version 4.11 Date: 9/27/2012 Project/Site: EB-55 S Stream SA Latitude: 35.617901 Evaluator: Hartshorn (KHHA) County: Pitt Longitude:-77.396797 B. Reed (KHA) Total Points: 31 Stream Determination Other Stream is at least intermittent Ephemeral Intermitte t Perennial Greenville SW g. Quad Name: if >_ 19 or perennial if >_ 30 A. Geomorphology Subtotal = 14 Absent Weak Moderate Strong Score 1 a. Continuity of channel bed and bank 0 1 2 3 3 2. Sinuosity of channel along thalweg 0 1 2 3 1 3. In -channel structure: ex. riffle -pool, step -pool, ripple- poolsequence 0 1 2 3 2 4. Particle size of stream substrate 0 1 2 3 1 5. Active/relic floodplain 0 1 2 3 2 6. Depositional bars or benches 0 1 2 3 1 7. Recent alluvial deposits 0 1 2 3 2 8. Headcuts 0 1 2 3 1 9. Grade control 0 0.5 1 1.5 0.5 10. Natural valley 0 0.5 1 1.5 0.5 11. Second or greater order channel No = 0 Yes = 3 0 artificial ditches are not rated; see discussions in manual B. Hydrology Subtotal = 10 12. Presence of Baseflow 0 1 2 3 1 13. Iron oxidizing bacteria 0 1 2 3 3 14. Leaf litter 1.5 1 0.5 0 1 15. Sediment on plants or debris 0 0.5 1.5 1 16. Organic debris lines or piles 0 0.5 1.5 1 17. Soil -based evidence of high water table? I No = 0 Yes = 3 1 3 C. Biology Subtotal = 7 18. Fibrous roots in streambed 3 2 1 0 3 19. Rooted upland plants in streambed 3 2 1 0 3 20. Macrobenthos (note diversity and abundance) 0 1 2 3 0 21. Aquatic Mollusks 0 1 2 3 0 22. Fish 0 0.5 1 1.5 0 23. Crayfish 0 0.5 1 1.5 0 24. Amphibians 0 0.5 1 1.5 0.5 25. Algae 0 0.5 1 1.5 0.5 26. Wetland plants in streambed FACW = 0.75 OBL = 1.5 Other = 0 0 'perennial streams may also be identified using other methods. See p. 35 of manual. Notes: Stream SA is a stormwater driven channel with groundwater interception. SA begins approximately 60' northeast of a large 60" CMP and concrete outlet structure. A large rip rap dissipater pad seperates the CMP and the origin of SA. The outlet structure appears to join a 36" RCP heading to a stormwater basin, with high flow events bypassing the RCP and discharging to the dissipater pad. The RCP is blocked by debris however, and all flow from the 60" CMP is discharging to SA. Based on debris piles and wrack lines in the trees, SA reaches very high flood stages on a regular basis. USACE AID# DWQ# Site # (indicate on attached map) FE-1 STREAM QUALITY ASSESSMENT WORKSHEET Provide the following information for the stream reach under assessment: 1. Applicant's name: City of Greenville 2. Evaluator's name: J. Hartshorn (KHA), B. Reed (KHA) 3. Date of evaluation: 09/27/2012 4. Time of evaluation: 10:00 am 5. Name of stream: EB-5539 - Stream SA 6. River basin. Tar -Pamlico 7. Approximate drainage area: 30 acres 8. Stream order:. First Order 9. Length of reach evaluated: 200' 10. County: Pitt 11. Site coordinates (if known): prefer in decimal degrees. 12. Subdivision name (if any): n/a Latitude (ex. 34.872312): 35.617901 Longitude (ex.-77.556611):-77.396797 Method location determined (circle): aPSOfopo Shee ✓t rtho (Aerial) Photo/GISather GISE30ther 13. Location of reach under evaluation (note nearby roads and landmarks and attach map identifying stream(s) location): Stream SA begins northeast of W 3rd Street, approximately 1,000 feet from the main channel of the Tar River. 14. Proposed channel work (if any): Stream SA will be spanned by a boardwalk. All construction will be out of the OWHM. 15. Recent weather conditions: Sunny and dry, no recorded rainfall in the last 7 days according to NOAA/NWS 16. Site conditions at time of visit: Sunny and clear, approximately 80 degrees F. 17. Identify any special waterway classifications known: ElSection 10 F7Tidal Waters Essential Fisheries Habitat _aTrout Waters Outstanding Resource Waters El Nutrient Sensitive Waters Dwater Supply Watershed. (I -IV) 18. Is there a pond or lake located upstream of the evaluation point? NO If yes, estimate the water surface area: n/a 19. Does channel appear on USGS quad map? NO 20. Does channel appear on USDA Soil Survey? NO 21. Estimated watershed land use: 60 % Residential _% Commercial _% Industrial _% Agricultural 10 % Forested _% Cleared / Logged 30 % Other ( Construction or Roadway) 22. Bankfull width: 5'-8' 23. Bank height (from bed to top of bank): 3'-5' 24. Channel slope down center of stream: Flat (0 to 2%) QGentle (2 to 4%) Moderate (4 to 10%) Steep (>10%) 25. Channel sinuosity: Straight Occasional bends Frequent meander Overy sinuous Braided channel Instructions for completion of worksheet (located on page 2): Begin by determining the most appropriate ecoregion based on location, terrain, vegetation, stream classification, etc. Every characteristic must be scored using the same ecoregion. Assign points to each characteristic within the range shown for the ecoregion. Page 3 provides a brief description of how to review the characteristics identified in the worksheet. Scores should reflect an overall assessment of the stream reach under evaluation. If a characteristic cannot be evaluated due to site or weather conditions, enter 0 in the scoring box and provide an explanation in the comment section. Where there are obvious changes in the character of a stream under review (e.g., the stream flows from a pasture into a forest), the stream may be divided into smaller reaches that display more continuity, and a separate form used to evaluate each reach. The total score assigned to a stream reach must range between 0 and 100, with a score of 100 representing a stream of the highest quality. Total Score (from reverse): 48 Comments: Stream SA is largely stormwater driven (60" CMP and large rip rap dissipater pad upstream of SA origin), and is straight for the first 100'. As the energy dissipates in the channel, SA begins to establish a natural meander, but SA quickly dissipates into wetlands WA and WB. SA is covered with iron oxidizing bacteria and there is significant trash and foreign debris in the channel and along the banks. An aerial sewer crosses SA as well near flag SA3. Evaluator's Signature Date 09/27/2012 This channel evaluation form is intended to be used only as a guide to assist landowners and environmental professionals in gathering the data required by the United States Army Corps of Engineers to make a preliminary assessment of stream quality. The total score resulting from the completion of this form is subject to USACE approval and does not imply a particular mitigation ratio or requirement. Form subject to change - version 06/03. To Comment, please call 919-876-8441 x 26. EB-5539 - Stream SA STREAM QUALITY ASSESSMENT WORKSHEET # CHARACTERISTICS ECOREGION POINT RANGE SCORE Coastal Piedmont Mountain 1 Presence of flow / persistent pools in stream 0-5 0-4 0-5 2 (no flow or saturation = 0; strong flow = max points) 2 Evidence of past human alteration 0-6 0-5 0-5 1 extensive alteration = 0; no alteration = maxpoints) 3 Riparian zone 0-6 0-4 0-5 4 no buffer = 0; contiguous, wide buffer = maxpoints) 4 Evidence of nutrient or chemical discharges 0-5 0-4 0-4 4 (extensive discharges = 0; no discharges = max points) a 5 Groundwater discharge 0-3 0-4 0-4 3 U(no discharge = 0; springs, seeps, wetlands, etc. = max points) 6 Presence of adjacent floodplain 0 4 0 4 0 2 3 (no floodplain = 0; extensive floodplain = max points) aEntrenchment / floodplain access 0— 5 0— 4 0— 2 3 (deeply entrenched = 0; frequent flooding = max points) 8 Presence of adjacent wetlands 0-4 0-2 3 no wetlands = 0; large adjacent wetlands = maxpoints)0-6 9 Channel sinuosity 0-5 0-4 0-3 2 (extensive channelization = 0; natural meander = maxpoints) 10 Sediment input 0-5 0-4 0-4 1 (extensive deposition-- 0; little or no sediment = max points) 11 Size & diversity of channel bed substrate NA* 0-4 0-5 NA* (fine, homogenous = 0; large, diverse sizes = max points) 12 Evidence of channel incision or widening 0-5 0-4 0-5 1 (deeply incised = 0; stable bed & banks = max points) 13 Presence of major bank failures 0-5 0-5 0-5 3 (severe erosion = 0; no erosion, stable banks = max points) 14 Root depth and density on banks 0-3 0-4 0-5 2 Ei no visible roots = 0; dense roots throughout = maxpoints) 15 Impact by agriculture, livestock, or timber production 0-4 0-5 4 substantial impact =0; no evidence = maxpoints)0-5 16 Presence of riffle-pool/ripple-pool complexes 0-3 0-5 0-6 2 no riffles/ripples or pools = 0; well -developed = maxpoints) 1 Habitat complexity 0-6 0-6 0-6 3 (little or no habitat = 0; frequent, varied habitats = max points) 18 Canopy coverage over streambed 0-5 0-5 3 no shadingvegetation = 0; continuous canopy= maxpoints)0-5 19 Substrate embeddedness NA* 0-4 0-4 NA* (deeply embedded = 0; loose structure = max 20 Presence of stream invertebrates (see page 4) 0-4 0-5 0-5 0 (no evidence = 0; common, numerous types = max points) 21 Presence of amphibians 0-4 0-4 0-4 1 O (no evidence = 0; common, numerous types = max points) O 22 Presence of fish 0-4 0-4 0-4 0 (no evidence = 0; common, numerous types = max points) 23 Evidence of wildlife use 0-6 0-5 0-5 3 (no evidence = 0; abundant evidence = max points) Total Points Possible 100 100 100 TOTAL SCORE (also enter on first page) 48 * These characteristics are not assessed in coastal streams. North Carolina Division of Water Quality - Stream Identification Form, Version 4.11 Date: 9/27/2012 Project/Site: EB-5539 Stream SB Latitude: 35.617802 Evaluator: J. Hartshorn (KHA) County: Pitt Longitude:-77.396599 B. Reed (KHA) Total Points: 22.5 Stream D Qcircle one) Other Stream is at least intermittent Ephem al Intermitten Perennial e.g. Quad Name: Greenville SW if >_ 19 or perennial if >_ 30 A. Geomorphology Subtotal = 7 Absent Weak Moderate Strong Score 1a. Continuity of channel bed and bank 0 1 2 3 1 2. Sinuosity of channel along thalweg 0 1 2 3 1 3. In -channel structure: ex. riffle -pool, step -pool, ripple- poolsequence 0 1 - 2 3 1 4. Particle size of stream substrate 0 1 2 3 1 5. Active/relic floodplain 0 1 2 3 1 6. Depositional bars or benches 0 1 2 3 0 7. Recent alluvial deposits 0 1 2 3 0 8. Headcuts 0 1 2 3 0 9. Grade control 0 0.5 1 1.5 1 10. Natural valley 0 0.5 1 1.5 1 11. Second or greater order channel No = 0 Yes = 3 0 artificial ditches are not rated; see discussions in manual B. Hydrology Subtotal = 7.5 12. Presence of Baseflow 0 1 2 3 1 13. Iron oxidizing bacteria 0 1 3 2 14. Leaf litter 1.5 1 0.5 0 1 15. Sediment on plants or debris 0 0.5 1 1.5 0 16. Organic debris lines or piles 0 0.5 1 1.5 0.5 17. Soil -based evidence of high water table? No = 0 Yes = 3 3 C. Biology Subtotal = 8 18. Fibrous roots in streambed 3 2 1 0 2 19. Rooted upland plants in streambed 3 2 1 0 3 20. Macrobenthos (note diversity and abundance) 0 1 2 3 0 21. Aquatic Mollusks 0 1 2 3 0 22. Fish 0 0.5 1 1.5 0.5 23. Crayfish 0 0.5 1 1.5 0 24. Amphibians 0 0.5 1 1.5 0.5 25. Algae 0 0.5 1 1.5 0.5 26. Wetland plants in streambed FACW = 0.75 OBL = 1.5 Other = 0 1.5 'perennial streams may also be identified using other methods. See p. 35 of manual. Notes: Stream SB is a low -quality intermittent channel that is primarily fed by stormwater leaving the adjacent housing development. The channel elevation intercepts groundwater, and at time of observation SB had pooled water in the but no clear evidence of flow in the surface water. The channel has wrack lines and debris piles indicating that this receives flow intermittently. SB reaches a confluence with SA near wetlands WA and WB. Fish and frogs were observed in the channel. USACE AID# DWQ# Site # (indicate on attached map) FE-1 STREAM QUALITY ASSESSMENT WORKSHEET Provide the following information for the stream reach under assessment: 1. Applicant's name: City of Greenville 2. Evaluator's name: J. Hartshorn (KHA), B. Reed (KHA) 3. Date of evaluation: 09/27/2012 4. Time of evaluation: 11:15 am 5. Name of stream: EB-5539 - Stream SB 6. River basin. Tar -Pamlico 7. Approximate drainage area: 15 acres 8. Stream order:. First Order 9. Length of reach evaluated: 100, 10. County: Pitt 11. Site coordinates (if known): prefer in decimal degrees. 12. Subdivision name (if any): n/a Latitude (ex. 34.872312): 35.617802 Longitude (ex.-77.556611):-77.396599 Method location determined (circle): aPSOfopo Sheet rtho (Aerial) Photo/GISather GISE30ther 13. Location of reach under evaluation (note nearby roads and landmarks and attach map identifying stream(s) location): Stream SB is located adjacent to a Greenville Utilities Lift Station access road near the intersection of W Conley St and W 3rd St. 14. Proposed channel work (if any): Stream SB will be spanned by a boardwalk. All construction will be outside of the OWHM. 15. Recent weather conditions: Sunny and dry, no recorded rainfall in the last 7 days according to NOAA/NWS 16. Site conditions at time of visit: Sunny and clear, approximately 80 degrees F. 17. Identify any special waterway classifications known: ElSection 10 F7Tidal Waters Essential Fisheries Habitat _aTrout Waters Outstanding Resource Waters El Nutrient Sensitive Waters Dwater Supply Watershed. (I -IV) 18. Is there a pond or lake located upstream of the evaluation point? NO If yes, estimate the water surface area: n/a 19. Does channel appear on USGS quad map? NO 20. Does channel appear on USDA Soil Survey? NO 21. Estimated watershed land use: 65 % Residential _% Commercial _% Industrial _% Agricultural 1 % Forested _% Cleared / Logged 34 % Other ( Paved Roadway ) 22. Bankfull width: 21-3' 23. Bank height (from bed to top of bank): 1'-2' 24. Channel slope down center of stream: Flat (0 to 2%) Gentle (2 to 4%) Moderate (4 to 10%) Steep (>10%) 25. Channel sinuosity: _zStraight Occasional bends Frequent meander Overy sinuous Braided channel Instructions for completion of worksheet (located on page 2): Begin by determining the most appropriate ecoregion based on location, terrain, vegetation, stream classification, etc. Every characteristic must be scored using the same ecoregion. Assign points to each characteristic within the range shown for the ecoregion. Page 3 provides a brief description of how to review the characteristics identified in the worksheet. Scores should reflect an overall assessment of the stream reach under evaluation. If a characteristic cannot be evaluated due to site or weather conditions, enter 0 in the scoring box and provide an explanation in the comment section. Where there are obvious changes in the character of a stream under review (e.g., the stream flows from a pasture into a forest), the stream may be divided into smaller reaches that display more continuity, and a separate form used to evaluate each reach. The total score assigned to a stream reach must range between 0 and 100, with a score of 100 representing a stream of the highest quality. Total Score (from reverse): 28 Comments: Stream SB is a stormwater driven channel that conveys surface runoff from a large residential development to stream SA. A steep concrete flume discharges surface flow to SB, which has low banks and is narrow. SB is located in a topographic crenulation that may be a natural feature, or was enhanced during construction of the adjacent lift station. SB intercepts groundwater at the foot of the hillslope, and due to recent dry conditions, the stream was not flowing at time of observation. Evaluator's Signature Date 09/27/2012 This channel evaluation form is intended to be used only as a guide to assist landowners and environmental professionals in gathering the data required by the United States Army Corps of Engineers to make a preliminary assessment of stream quality. The total score resulting from the completion of this form is subject to USACE approval and does not imply a particular mitigation ratio or requirement. Form subject to change — version 06/03. To Comment, please call 919-876-8441 x 26. EB-5539 - Stream SB STREAM QUALITY ASSESSMENT WORKSHEET # CHARACTERISTICS ECOREGION POINT RANGE SCORE Coastal Piedmont Mountain 1 Presence of flow / persistent pools in stream 0-5 0-4 0-5 1 (no flow or saturation = 0; strong flow = max points) 2 Evidence of past human alteration 0-6 0-5 0-5 0 extensive alteration = 0; no alteration = maxpoints) 3 Riparian zone 0-6 0-4 0-5 2 no buffer = 0; contiguous, wide buffer = maxpoints) 4 Evidence of nutrient or chemical discharges 0-5 0-4 0-4 3 (extensive discharges = 0; no discharges = max points) a 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 1 (no floodplain = 0; extensive floodplain = max points) aEntrenchment / floodplain access 0— 5 0— 4 0— 2 1 (deeply entrenched = 0; frequent flooding = max points) 8 Presence of adjacent wetlands 0-6 0-4 0-2 2 no wetlands = 0; large adjacent wetlands = maxpoints) 9 Channel sinuosity 0-4 0-3 0 (extensive channelization = 0; natural meander = maxpoints)0-5 10 Sediment input 0 5 0 4 0 4 3 (extensive deposition--0; little or no sediment = max points) 11 Size & diversity of channel bed substrate NA* 0-4 0-5 NA* (fine, homogenous = 0; large, diverse sizes = max points) 12 Evidence of channel incision or widening 0-5 0-4 0-5 1 (deeply incised = 0; stable bed & banks = max points) 13 Presence of major bank failures 0-5 0-5 0-5 2 (severe erosion = 0; no erosion, stable banks = max points) 14 Root depth and density on banks 0-3 0-4 0-5 0 Ei no visible roots = 0; dense roots throughout = maxpoints) 15 Impact by agriculture, livestock, or timber production 0-4 0-5 4 substantial impact =0; no evidence = maxpoints)0-5 16 Presence of riffle-pool/ripple-pool complexes 0-3 0-5 0-6 0 no riffles/ripples or pools = 0; well -developed = maxpoints) 1 Habitat complexity 0-6 0-6 0-6 1 (little or no habitat = 0; frequent, varied habitats = max points) 18 Canopy coverage over streambed 0-5 0-5 1 no shadingvegetation = 0; continuous canopy= maxpoints)0-5 19 Substrate embeddedness NA* 0-4 0-4 NA* (deeply embedded = 0; loose structure = max 20 Presence of stream invertebrates (see page 4) 0-4 0-5 0-5 0 (no evidence = 0; common, numerous types = max points) 21 Presence of amphibians 0-4 0-4 0-4 1 O (no evidence = 0; common, numerous types = max points) O 22 Presence of fish 0-4 0-4 0-4 1 (no evidence = 0; common, numerous types = max points) 23 Evidence of wildlife use 0-6 0-5 0-5 2 (no evidence = 0; abundant evidence = max points) Total Points Possible 100 100 100 TOTAL SCORE (also enter on first page) 28 * These characteristics are not assessed in coastal streams. North Carolina Division of Water Quality - Stream Identification Form, Version 4.11 Date: 9/27/2012 Project/Site: EB-5539 Stream SC Latitude: 35.617802 Evaluator: Hartshorn (KHHA) County: Pitt Longitude:-77.396202 B. Reed (KHA) Total Points: 34.5 Stream Determination Other Stream is at least intermittent Ephemeral Intermitte t Perennial g. Quad Name: Greenville SW if >_ 19 or perennial if >_ 30 A. Geomorphology Subtotal = 15.5 Absent Weak Moderate Strong Score 1a. Continuity of channel bed and bank 0 1 2 3 3 2. Sinuosity of channel along thalweg 0 1 2 3 2 3. In -channel structure: ex. riffle -pool, step -pool, ripple- poolsequence 0 1 - 2 3 1 4. Particle size of stream substrate 0 1 2 3 1 5. Active/relic floodplain 0 1 2 3 3 6. Depositional bars or benches 0 1 2 3 1 7. Recent alluvial deposits 0 1 2 3 2 8. Headcuts 0 1 2 3 1 9. Grade control 0 0.5 1 1.5 0.5 10. Natural valley 0 0.5 1 1.5 1 11. Second or greater order channel No = 0 Yes = 3 0 artificial ditches are not rated; see discussions in manual B. Hydrology Subtotal = 10 12. Presence of Baseflow 0 1 2 3 1 13. Iron oxidizing bacteria 0 1 2 3 3 14. Leaf litter 1.5 1 0.5 0 1 15. Sediment on plants or debris 0 0.5 1.5 1 16. Organic debris lines or piles 0 0.5 1.5 1 17. Soil -based evidence of high water table? I No = 0 Yes = 3 1 3 C. Biology Subtotal = 9 18. Fibrous roots in streambed 3 2 1 0 2 19. Rooted upland plants in streambed 3 2 1 0 3 20. Macrobenthos (note diversity and abundance) 0 1 2 3 0 21. Aquatic Mollusks 0 1 2 3 0 22. Fish 0 0.5 1 1.5 0 23. Crayfish 0 0.5 1 1.5 1 24. Amphibians 0 0.5 1 1.5 1 25. Algae 0 0.5 1 1.5 0.5 26. Wetland plants in streambed FACW = 0.75 OBL = 1.5 Other = 0 1.5 perennial streams may also be identified using other methods. See p. 35 of manual. Notes: Stream SC is a channel that branches off of stream SA and flows east through wetland WB. SC dissipates into WB after flowing approximately 200'. The banks and alluvial benches within SC have crayfish burrows, and fish were observed throughout the channel. The water is slow -moving, and OBL wetland vegetation is encroaching on the channel at low points and riffles. USACE AID# DWQ# Site # (indicate on attached map) FE-1 STREAM QUALITY ASSESSMENT WORKSHEET Provide the following information for the stream reach under assessment: 1. Applicant's name: City of Greenville 2. Evaluator's name: J. Hartshorn (KHA), B. Reed (KHA) 3. Date of evaluation: 09/27/2012 4. Time of evaluation: 10:45 am 5. Name of stream: EB-5539 - Stream SC 6. River basin. Tar -Pamlico 7. Approximate drainage area: 4 acres 8. Stream order:. First Order 9. Length of reach evaluated: 200' 10. County: Pitt 11. Site coordinates (if known): prefer in decimal degrees. 12. Subdivision name (if any): n/a Latitude (ex. 34.872312): 35.617802 Longitude (ex.-77.556611):-77.396202 Method location determined (circle): aPSOfopo Shee ✓t rtho (Aerial) Photo/GISather GISE30ther 13. Location of reach under evaluation (note nearby roads and landmarks and attach map identifying stream(s) location): Stream SC is located at the foot of a hillslope, behind residential housing along the north side of W Conley Street in a sewer easement. 14. Proposed channel work (if any): Stream SC will be spanned by a boardwalk. All construction will be outside of the OWHM. 15. Recent weather conditions: Sunny and dry, no recorded rainfall in the last 7 days according to NOAA/NWS 16. Site conditions at time of visit: Sunny and clear, approximately 80 degrees F. 17. Identify any special waterway classifications known: ElSection 10 F7Tidal Waters Essential Fisheries Habitat _aTrout Waters Outstanding Resource Waters El Nutrient Sensitive Waters Dwater Supply Watershed. (I -IV) 18. Is there a pond or lake located upstream of the evaluation point? NO If yes, estimate the water surface area: n/a 19. Does channel appear on USGS quad map? NO 20. Does channel appear on USDA Soil Survey? NO 21. Estimated watershed land use: 75 % Residential _% Commercial _% Industrial _% Agricultural 25 % Forested _% Cleared / Logged _% Other ( ) 22. Bankfull width: 214 23. Bank height (from bed to top of bank): 1'-2' 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 Overy sinuous Braided channel Instructions for completion of worksheet (located on page 2): Begin by determining the most appropriate ecoregion based on location, terrain, vegetation, stream classification, etc. Every characteristic must be scored using the same ecoregion. Assign points to each characteristic within the range shown for the ecoregion. Page 3 provides a brief description of how to review the characteristics identified in the worksheet. Scores should reflect an overall assessment of the stream reach under evaluation. If a characteristic cannot be evaluated due to site or weather conditions, enter 0 in the scoring box and provide an explanation in the comment section. Where there are obvious changes in the character of a stream under review (e.g., the stream flows from a pasture into a forest), the stream may be divided into smaller reaches that display more continuity, and a separate form used to evaluate each reach. The total score assigned to a stream reach must range between 0 and 100, with a score of 100 representing a stream of the highest quality. Total Score (from reverse): 40 Comments: Stream SC is branch channel off of SA that flows through a sewer easement along the foot of a large hillslope. SC dissipates into wetland WB. SC has crayfish burrows and wetland vegetation in exposed areas of the stream bed. SC is also fed by groundwater seepage from the adjacent hillslope. Evaluator's Signature Date 09/27/2012 This channel evaluation form is intended to be used only as a guide to assist landowners and environmental professionals in gathering the data required by the United States Army Corps of Engineers to make a preliminary assessment of stream quality. The total score resulting from the completion of this form is subject to USACE approval and does not imply a particular mitigation ratio or requirement. Form subject to change — version 06/03. To Comment, please call 919-876-8441 x 26. EB-5539 - Stream SC STREAM QUALITY ASSESSMENT WORKSHEET # CHARACTERISTICS ECOREGION POINT RANGE SCORE Coastal Piedmont Mountain 1 Presence of flow / persistent pools in stream 0-5 0-4 0-5 1 (no flow or saturation = 0; strong flow = max points) 2 Evidence of past human alteration 0-6 0-5 0-5 0 extensive alteration = 0; no alteration = maxpoints) 3 Riparian zone 0-6 0-4 0-5 2 no buffer = 0; contiguous, wide buffer = maxpoints) 4 Evidence of nutrient or chemical discharges 0-5 0-4 0-4 1 (extensive discharges = 0; no discharges = max points) a 5 Groundwater discharge 0-3 0-4 0-4 3 U(no discharge = 0; springs, seeps, wetlands, etc. = max points) 6 Presence of adjacent floodplain 0 4 0 4 0 2 2 (no floodplain = 0; extensive floodplain = max points) aEntrenchment / floodplain access 0— 5 0— 4 0— 2 3 (deeply entrenched = 0; frequent flooding = max points) 8 Presence of adjacent wetlands 0-4 0-2 3 no wetlands = 0; large adjacent wetlands = maxpoints)0-6 9 Channel sinuosity 0-5 0-4 0-3 2 (extensive channelization = 0; natural meander = maxpoints) 10 Sediment input 0-5 0-4 0-4 4 (extensive deposition-- 0; little or no sediment = max points) 11 Size & diversity of channel bed substrate NA* 0-4 0-5 NA* (fine, homogenous = 0; large, diverse sizes = max points) 12 Evidence of channel incision or widening 0-5 0-4 0-5 3 (deeply incised = 0; stable bed & banks = max points) 13 Presence of major bank failures 0-5 0-5 0-5 3 (severe erosion = 0; no erosion, stable banks = max points) 14 Root depth and density on banks 0-3 0-4 0-5 0 Ei no visible roots = 0; dense roots throughout = maxpoints) 15 Impact by agriculture, livestock, or timber production 0-4 0-5 4 substantial impact =0; no evidence = maxpoints)0-5 16 Presence of riffle-pool/ripple-pool complexes 0-3 0-5 0-6 1 no riffles/ripples or pools = 0; well -developed = maxpoints) 1 Habitat complexity 0-6 0-6 0-6 1 (little or no habitat = 0; frequent, varied habitats = max points) 18 Canopy coverage over streambed 0-5 0-5 1 no shadingvegetation = 0; continuous canopy= maxpoints)0-5 19 Substrate embeddedness NA* 0-4 0-4 NA* (deeply embedded = 0; loose structure = max 20 Presence of stream invertebrates (see page 4) 0-4 0-5 0-5 2 (no evidence = 0; common, numerous types = max points) 21 Presence of amphibians 0-4 0-4 0-4 2 O (no evidence = 0; common, numerous types = max points) O 22 Presence of fish 0-4 0-4 0-4 0 (no evidence = 0; common, numerous types = max points) 23 Evidence of wildlife use 0-6 0-5 0-5 2 (no evidence = 0; abundant evidence = max points) Total Points Possible 100 100 100 TOTAL SCORE (also enter on first page) 40 * These characteristics are not assessed in coastal streams. North Carolina Division of Water Quality - Stream Identification Form, Version 4.11 Date: 9/27/2012 Project/Site: EB-5539 Stream SD Latitude: 35.617599 Evaluator: Hartshorn (KHA) County: Pitt Longitude:-77.392403 B. Reed (KHA) Total Points: 38 . Stream Determination Other Stream is at least intermittent Ephemeral Intermitt t Perennial e . Quad Name: Greenville SW if>_ 19 or perennial if>_ 30 A. Geomorphology Subtotal = 17 Absent Weak Moderate Strong Score la. Continuity of channel bed and bank 0 1 2 3 3 2. Sinuosity of channel along thalweg 0 1 2 3 1 3. In -channel structure: ex. riffle -pool, step -pool, ripple- poolsequence 0 1 2 3 - 3 4. Particle size of stream substrate 0 1 2 3 2 5. Active/relic floodplain 0 1 2 3 1 6. Depositional bars or benches 0 1 2 3 1 7. Recent alluvial deposits 0 1 2 3 1 8. Headcuts 0 1 2 3 3 9. Grade control 0 0.5 1 1.5 1.5 10. Natural valley 0 0.5 1 1.5 0.5 11. Second or greater order channel No = 0 Yes = 3 0 artificial ditches are not rated; see discussions in manual B. Hydrology Subtotal = 10.5 12. Presence of Baseflow 0 1 2 3 2 13. Iron oxidizing bacteria 0 1 2 3 2 14. Leaf litter 1.5 1 0.5 0 1.5 15. Sediment on plants or debris 0 0.5 1 1.5 1 16. Organic debris lines or piles 0 0.5 1 1.5 1 17. Soil -based evidence of high water table? No = 0 Yes = 3 3 C. Biology Subtotal = 10.5 18. Fibrous roots in streambed 3 2 1 0 3 19. Rooted upland plants in streambed 3 2 1 0 3 20. Macrobenthos (note diversity and abundance) 0 1 2 3 0 21. Aquatic Mollusks 0 1 2 3 0 22. Fish 0 0.5 1 1.5 1.5 23. Crayfish 0 0.5 1 1.5 0.5 24. Amphibians 0 0.5 1 1.5 0.5 25. Algae 0 0.5 1 1.5 0.5 26. Wetland plants in streambed FACW = 0.75; OBL = 1.5; Other = 0 1.5 'perennial streams may also be identified using other methods. See p. 35 of manual. Notes: Stream SD is a short perennial channel beginning at the 36" RCP and dissipater outlet of a stormwater pond. SD crosses the sewer easement, and drops approximately 15' from the pipe outlet to the confluence with SE before dropping another few feet to meet the Tar River elevation. The reach of SD in the sewer easement has wide banks armored with rip rap and smartweed is growing well within the channel bed. Downstream of the easement, SD has multiple riffles complexes and step pools. USACE AID# DWQ# Site # (indicate on attached map) FE-1 STREAM QUALITY ASSESSMENT WORKSHEET Provide the following information for the stream reach under assessment: 1. Applicant's name: City of Greenville 2. Evaluator's name: J. Hartshorn (KHA), B. Reed (KHA) 3. Date of evaluation: 09/27/2012 4. Time of evaluation: 1:45 pm 5. Name of stream: EB-5539 - Stream SD 6. River basin. Tar -Pamlico 7. Approximate drainage area: 10 acres 8. Stream order:. First Order 9. Length of reach evaluated: 80' 10. County: Pitt 11. Site coordinates (if known): prefer in decimal degrees. 12. Subdivision name (if any): n/a Latitude (ex. 34.872312): 35.617599 Longitude (ex.-77.556611):-77.392403 Method location determined (circle): aPSOfopo Shee ✓t rtho (Aerial) Photo/GISather GISE30ther 13. Location of reach under evaluation (note nearby roads and landmarks and attach map identifying stream(s) location): Stream SD is located east of W Conley Street and north of W 3rd Street in a sewer easement at the outlet of a stormwater basin. 14. Proposed channel work (if any): Stream SD will be spanned by a pedestrian bridge. All construction will be outside of the OWHM. 15. Recent weather conditions: Sunny and dry, no recorded rainfall in the last 7 days according to NOAA/NWS 16. Site conditions at time of visit: Sunny and clear, approximately 80 degrees F. 17. Identify any special waterway classifications known: ElSection 10 F7Tidal Waters Essential Fisheries Habitat _aTrout Waters Outstanding Resource Waters El Nutrient Sensitive Waters Dwater Supply Watershed. (I -IV) 18. Is there a pond or lake located upstream of the evaluation point? YES If yes, estimate the water surface area: 1 acre 19. Does channel appear on USGS quad map? NO 20. Does channel appear on USDA Soil Survey? NO 21. Estimated watershed land use: 80 % Residential _% Commercial _% Industrial _% Agricultural 10 % Forested _% Cleared / Logged 110 % Other ( Stormwater Basin ) 22. Bankfull width: 8'-10' 23. Bank height (from bed to top of bank): 5'-8' 24. Channel slope down center of stream: Flat (0 to 2%) QGentle (2 to 4%) DModerate (4 to 10%) Steep (>10%) 25. Channel sinuosity: Straight Occasional bends Frequent meander Overy sinuous Braided channel Instructions for completion of worksheet (located on page 2): Begin by determining the most appropriate ecoregion based on location, terrain, vegetation, stream classification, etc. Every characteristic must be scored using the same ecoregion. Assign points to each characteristic within the range shown for the ecoregion. Page 3 provides a brief description of how to review the characteristics identified in the worksheet. Scores should reflect an overall assessment of the stream reach under evaluation. If a characteristic cannot be evaluated due to site or weather conditions, enter 0 in the scoring box and provide an explanation in the comment section. Where there are obvious changes in the character of a stream under review (e.g., the stream flows from a pasture into a forest), the stream may be divided into smaller reaches that display more continuity, and a separate form used to evaluate each reach. The total score assigned to a stream reach must range between 0 and 100, with a score of 100 representing a stream of the highest quality. Total Score (from reverse): 62 Comments: Stream SD is a short perennial channel that is the main outlet of a 1-acre stormwater basin collecting runoff from area developments. A 36" RCP outlet at the foot of the basin's berm maintains SD, which joins SE before flowing into the Tar River. SD crosses the sewer easement, where its banks are armored with rip rap and wetland vegetation is present in the channel. e slope is high for a coastal stream, but step pools over roots and headcuts with scour pools control energy in the stream. Evaluator's Signature Date 09/27/2012 This channel evaluation form is intended to be used only as a guide to assist landowners and environmental professionals in gathering the data required by the United States Army Corps of Engineers to make a preliminary assessment of stream quality. The total score resulting from the completion of this form is subject to USACE approval and does not imply a particular mitigation ratio or requirement. Form subject to change - version 06/03. To Comment, please call 919-876-8441 x 26. EB-5539 - Stream SD STREAM QUALITY ASSESSMENT WORKSHEET # CHARACTERISTICS ECOREGION POINT RANGE SCORE Coastal Piedmont Mountain 1 Presence of flow / persistent pools in stream 0-5 0-4 0-5 3 (no flow or saturation = 0; strong flow = max points) 2 Evidence of past human alteration 0-6 0-5 0-5 0 extensive alteration = 0; no alteration = maxpoints) 3 Riparian zone 0-6 0-4 0-5 4 no buffer = 0; contiguous, wide buffer = maxpoints) 4 Evidence of nutrient or chemical discharges 0-5 0-4 0-4 4 (extensive discharges = 0; no discharges = max points) a 5 Groundwater discharge 0-3 0-4 0-4 3 U(no discharge = 0; springs, seeps, wetlands, etc. = max points) 6 Presence of adjacent floodplain 0 4 0 4 0 2 2 (no floodplain = 0; extensive floodplain = max points) aEntrenchment / floodplain access 0— 5 0— 4 0— 2 2 (deeply entrenched = 0; frequent flooding = max points) 8 Presence of adjacent wetlands 0-4 0-2 3 no wetlands = 0; large adjacent wetlands = maxpoints)0-6 9 Channel sinuosity 0-4 0-3 3 (extensive channelization = 0; natural meander = maxpoints)0-5 10 Sediment input 0 5 0 4 0 4 3 (extensive deposition--0; little or no sediment = max points) 11 Size & diversity of channel bed substrate NA* 0-4 0-5 NA* (fine, homogenous = 0; large, diverse sizes = max points) 12 Evidence of channel incision or widening 0-5 0-4 0-5 4 (deeply incised = 0; stable bed & banks = max points) 13 Presence of major bank failures 0-5 0-5 0-5 4 (severe erosion = 0; no erosion, stable banks = max points) 14 Root depth and density on banks 0-3 0-4 0-5 3 Ei no visible roots = 0; dense roots throughout = maxpoints) 15 Impact by agriculture, livestock, or timber production 0-4 0-5 4 substantial impact =0; no evidence = maxpoints)0-5 16 Presence of riffle-pool/ripple-pool complexes 0-3 0-5 0-6 3 no riffles/ripples or pools = 0; well -developed = maxpoints) 1 Habitat complexity 0-6 0-6 0-6 5 (little or no habitat = 0; frequent, varied habitats = max points) 18 Canopy coverage over streambed 0-5 0-5 3 no shadingvegetation = 0; continuous canopy= maxpoints)0-5 19 Substrate embeddedness NA* 0-4 0-4 NA* (deeply embedded = 0; loose structure = max 20 Presence of stream invertebrates (see page 4) 0-4 0-5 0-5 0 (no evidence = 0; common, numerous types = max points) 21 Presence of amphibians 0-4 0-4 0-4 2 O (no evidence = 0; common, numerous types = max points) O 22 Presence of fish 0-4 0-4 0-4 3 (no evidence = 0; common, numerous types = max points) 23 Evidence of wildlife use 0-6 0-5 0-5 4 (no evidence = 0; abundant evidence = max points) Total Points Possible 100 100 100 TOTAL SCORE (also enter on first page) 62 * These characteristics are not assessed in coastal streams. North Carolina Division of Water Quality - Stream Identification Form, Version 4.11 Date: 9/27/2012 Project/Site: EB-5539 Stream SE Latitude: 35.617199 Evaluator: Hartshorn (KHA) County: Pitt Longitude:-77.392097 B. Reed (KHA) Total Points: 36.5 . Stream Determination Other Stream is at least intermittent Ephemeral Intermitt t Perennial e . Quad Name: Greenville SW if>_ 19 or perennial if>_ 30 A. Geomorphology Subtotal = 18 Absent Weak Moderate Strong Score la. Continuity of channel bed and bank 0 1 2 3 3 2. Sinuosity of channel along thalweg 0 1 2 3 3 3. In -channel structure: ex. riffle -pool, step -pool, ripple- poolsequence 0 1 2 3 - 3 4. Particle size of stream substrate 0 1 2 3 2 5. Active/relic floodplain 0 1 2 3 1 6. Depositional bars or benches 0 1 2 3 1 7. Recent alluvial deposits 0 1 2 3 1 8. Headcuts 0 1 2 3 2 9. Grade control 0 0.5 1 1.5 1.5 10. Natural valley 0 %5 1 1.5 0.5 11. Second or greater order channel No = 0 Yes = 3 0 artificial ditches are not rated; see discussions in manual B. Hydrology Subtotal = 10.5 12. Presence of Baseflow 0 1 2 3 2 13. Iron oxidizing bacteria 0 1 2 3 3 14. Leaf litter 1.5 1 0.5 0 1.5 15. Sediment on plants or debris 0 0.5 1 1.5 0.5 16. Organic debris lines or piles 0 0.5 1 1.5 0.5 17. Soil -based evidence of high water table? No = 0 Yes = 3 3 C. Biology Subtotal = 8 18. Fibrous roots in streambed 3 2 1 0 3 19. Rooted upland plants in streambed 3 2 1 0 3 20. Macrobenthos (note diversity and abundance) 0 1 2 3 0 21. Aquatic Mollusks 0 1 2 3 0 22. Fish 0 0.5 1 1.5 0.5 23. Crayfish 0 0.5 1 1.5 0.5 24. Amphibians 0 0.5 1 1.5 0.5 25. Algae 0 0.5 1 1.5 0.5 26. Wetland plants in streambed FACW = 0.75; OBL = 1.5; Other = 0 0 'perennial streams may also be identified using other methods. See p. 35 of manual. Notes: Stream SE is a large perennial channel that is deeply encised. The channel crosses the sewer easement, and within the easement the banks are approximately 8-10' higher than the water surface. After the easement, SE drops approximately 10' through a series of step pools to meet the Tar River elevation. Stream SD joins SE north of the easement before SE traverses more step pools and ultimately flows into the Tar River. Upstream of the easement bank depths are 15-20' deep and 30' wide. USACE AID# DWQ# Site # (indicate on attached map) FE-1 STREAM QUALITY ASSESSMENT WORKSHEET Provide the following information for the stream reach under assessment: 1. Applicant's name: City of Greenville 2. Evaluator's name: J. Hartshorn (KHA), B. Reed (KHA) 3. Date of evaluation: 09/27/2012 4. Time of evaluation: 2:50 pm 5. Name of stream: EB-5539 - Stream SE 6. River basin. Tar -Pamlico 7. Approximate drainage area: 20 acres 8. Stream order:. First Order 9. Length of reach evaluated: 500' 10. County: Pitt 11. Site coordinates (if known): prefer in decimal degrees. 12. Subdivision name (if any): n/a Latitude (ex. 34.872312): 35.617199 Longitude (ex.-77.556611):-77.392097 Method location determined (circle): aPSOfopo Shee ✓t rtho (Aerial) Photo/GISather GISE30ther 13. Location of reach under evaluation (note nearby roads and landmarks and attach map identifying stream(s) location): Stream SE is located north of W Conley Street and approximately 500' west of the US-1 3/Memorial Drive Bridge 14. Proposed channel work (if any): Stream SE will be spanned by a pedestrian bridge. All construction will be outside of the OWHM. 15. Recent weather conditions: Sunny and dry, no recorded rainfall in the last 7 days according to NOAA/NWS 16. Site conditions at time of visit: Sunny and clear, approximately 80 degrees F. 17. Identify any special waterway classifications known: ElSection 10 F7Tidal Waters Essential Fisheries Habitat _aTrout Waters Outstanding Resource Waters El Nutrient Sensitive Waters Dwater Supply Watershed. (I -IV) 18. Is there a pond or lake located upstream of the evaluation point? YES If yes, estimate the water surface area: 1 acre 19. Does channel appear on USGS quad map? NO 20. Does channel appear on USDA Soil Survey? YES 21. Estimated watershed land use: 70 % Residential _% Commercial _% Industrial _% Agricultural 15 % Forested 10 % Cleared / Logged 5 % Other ( Stormwater Basin ) 22. Bankfull width: 10'-30' 23. Bank height (from bed to top of bank): 6-15' 24. Channel slope down center of stream: Flat (0 to 2%) QGentle (2 to 4%) DModerate (4 to 10%) Steep (>10%) 25. Channel sinuosity: Straight Occasional bends ✓Frequent meander Overy sinuous Braided channel Instructions for completion of worksheet (located on page 2): Begin by determining the most appropriate ecoregion based on location, terrain, vegetation, stream classification, etc. Every characteristic must be scored using the same ecoregion. Assign points to each characteristic within the range shown for the ecoregion. Page 3 provides a brief description of how to review the characteristics identified in the worksheet. Scores should reflect an overall assessment of the stream reach under evaluation. If a characteristic cannot be evaluated due to site or weather conditions, enter 0 in the scoring box and provide an explanation in the comment section. Where there are obvious changes in the character of a stream under review (e.g., the stream flows from a pasture into a forest), the stream may be divided into smaller reaches that display more continuity, and a separate form used to evaluate each reach. The total score assigned to a stream reach must range between 0 and 100, with a score of 100 representing a stream of the highest quality. Total Score (from reverse): 50 Comments: Stream SE is a perennial channel that is sustained by groundwater, but SE is also an emergency conveyance for the 1-acre stormwater basin. A 50' wide spillway and 40' rip rap dissipater pad discharge to the head of SE. The high energy flood flows that SE carries have eroded the channel and banks are very deep, wide, and steep. SE is rip rap armored in the easement. Downstream of the easement, SE flows through a series of riffles and step pools to meet the elevation of the Tar River. Evaluator's Signature Date 09/27/2012 This channel evaluation form is intended to be used only as a guide to assist landowners and environmental professionals in gathering the data required by the United States Army Corps of Engineers to make a preliminary assessment of stream quality. The total score resulting from the completion of this form is subject to USACE approval and does not imply a particular mitigation ratio or requirement. Form subject to change — version 06/03. To Comment, please call 919-876-8441 x 26. EB-5539 - Stream SE STREAM QUALITY ASSESSMENT WORKSHEET # CHARACTERISTICS ECOREGION POINT RANGE SCORE Coastal Piedmont Mountain 1 Presence of flow / persistent pools in stream 0-5 0-4 0-5 3 (no flow or saturation = 0; strong flow = max points) 2 Evidence of past human alteration 0-6 0-5 0-5 2 extensive alteration = 0; no alteration = maxpoints) 3 Riparian zone 0-6 0-4 0-5 4 no buffer = 0; contiguous, wide buffer = maxpoints) 4 Evidence of nutrient or chemical discharges 0-5 0-4 0-4 4 (extensive discharges = 0; no discharges = max points) a 5 Groundwater discharge 0-3 0-4 0-4 3 U(no discharge = 0; springs, seeps, wetlands, etc. = max points) 6 Presence of adjacent floodplain 0 4 0 4 0 2 1 (no floodplain = 0; extensive floodplain = max points) aEntrenchment / floodplain access 0— 5 0— 4 0— 2 0(deeply entrenched = 0; frequent flooding = max points) 8 Presence of adjacent wetlands 0-6 0-4 0-2 1 no wetlands = 0; large adjacent wetlands = maxpoints) 9 Channel sinuosity 0-5 0-4 0-3 4 (extensive channelization = 0; natural meander = maxpoints) 10 Sediment input 0 5 0 4 0 4 3 (extensive deposition--0; little or no sediment = max points) 11 Size & diversity of channel bed substrate NA* 0-4 0-5 NA* (fine, homogenous = 0; large, diverse sizes = max points) 12 Evidence of channel incision or widening 0-5 0-4 0-5 0 (deeply incised = 0; stable bed & banks = max points) 13 Presence of major bank failures 0-5 0-5 0-5 0 (severe erosion = 0; no erosion, stable banks = max points) 14 Root depth and density on banks 0-3 0-4 0-5 1 Ei no visible roots = 0; dense roots throughout = maxpoints) 15 Impact by agriculture, livestock, or timber production 0-4 0-5 4 substantial impact =0; no evidence = maxpoints)0-5 16 Presence of riffle-pool/ripple-pool complexes 0-3 0-5 0-6 3 no riffles/ripples or pools = 0; well -developed = maxpoints) 1 Habitat complexity 0-6 0-6 0-6 5 (little or no habitat = 0; frequent, varied habitats = max points) 18 Canopy coverage over streambed 0-5 0-5 4 no shadingvegetation = 0; continuous canopy= maxpoints)0-5 19 Substrate embeddedness NA* 0-4 0-4 NA* (deeply embedded = 0; loose structure = max 20 Presence of stream invertebrates (see page 4) 0-4 0-5 0-5 0 (no evidence = 0; common, numerous types = max points) 21 Presence of amphibians 0-4 0-4 0-4 2 O (no evidence = 0; common, numerous types = max points) O 22 Presence of fish 0-4 0-4 0-4 2 (no evidence = 0; common, numerous types = max points) 23 Evidence of wildlife use 0-6 0-5 0-5 4 (no evidence = 0; abundant evidence = max points) Total Points Possible 100 100 100 TOTAL SCORE (also enter on first page) 50 * These characteristics are not assessed in coastal streams. WETLAND DETERMINATION DATA FORM — Atlantic and Gulf Coastal Plain Region Project/Site: EB-5539 - South Tar River Greenway aty/county: Greenville, Pitt County Sampling Date: 9/27/2012 Applicant/Owner: City of Greenville state: NC Sampling Point: WA/WB-UP Investigators) B. Reed (KHA), J. Hartshorn (KHA) Section, Township, Range: Greenville Landform (hiilslope, terrace, etc.): Hillslope Local relief (concave, convex, none): none Slope (%) 2% Subregion (LRR or MLRA)' LRR T Let: 35.618000 N Long: 77.397102 W Daturn NAD 1983 Soil Map Unit Name: Bb - Bibb complex NWl classification: Are climatic! hydro] is conditions on the site typical for this time of year? Yes F Z ] No ❑ (if no, explain in Remarks.) Are Vegetation SoilElor or Hydrology significantly disturbed? Are 'Normal Circumstances° present? Yes = No❑. Are Vegetation Soil 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 4-- No Is the Sampled Area Hydric Soil Present? Yes- No_ ✓ within a Wetland? Yes No Wetland Hydrology Present? Yes No �/ Remarks - WA -UP is approximately 10' northwest of wetland flag WA8, and 2' higher in elevation than WA8. This area is adjacent to a maintained berm that creates a large stormwater basin. Conditions have been sunny and dry, with no rain recorded in the last 96 hours. This form is also representative of WB-UP. HYDROLOGY Wetland Hydrology Indicators: Surface Water (At) I High Water Table (A2) Saturation (A3) Water Marks (131) Sediment Deposits (132) Drift Deposits (83) ❑A€gal Mat or Crust (134) ❑iron Deposits (B5) Inundation Visible on Aerial Imagery (B7) Water -Stained Leaves (139) Field Observations: Aquatic Fauna (813) Marl Deposits (B15) (LRR U) Hydrogen Sulfide odor (C1) Oxidized Rhizospheres along Living Roots (C3) Presence of Reduced Iron (C4) Recent Iron Reduction in Tilled Soils (C6) Thin Muck Surface (C7) Other (Explain in Remarks) Surface Soil Cracks (Bfi) Sparsely Vegetated Concave Surface (88) Drainage Patterns (B10) Moss Trim Lines (B16) Dry -Season Water Table (C2) Crayfish Burrows (C8) Saturation Visible on Aerial Imagery (C9) Geomorphic Position (132) Shallow Aquitard (D3) FAC-Neutral Test (135) Sphagnum moss (138) (LRR T, U) Surface Water Present? Yes _ No t Depth (inches): Water Table Present? Yes _ No- Depth(inches): > 24" Saturation Present? Yes NoDepth (inches): > 24" Wetland hydrology Present? Yes ❑. No m. (includes caoillary frinoe) Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available Remarks: There were no indicators of wetland hydrology observed at the data point location. The water table was not observed within the upper 24", and the soil was not saturated within the upper 24". The majority of the uplands surrounding wetlands WA and WB are comprised of maintained/disturbed areas, residential developments, and roadway corridors. Due to the similarity of conditions, as well as the close proximity of the wetlands to one another, this data point was collected as representative of both WA -UP and WB-UP. US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region - Version 2.0 VEGETATION (Four Strata) - Use scientific names of plants. Sampling Point: WA/WB-UP Absolute Dominant Indicator Dominance Test worksheet: Tree Stratum (Plot size: 30' ) % Cover Species? Status Number of Dominant Species 1. none That Are OBL. FACW, or FAC: 4 2. 3. 4. 5. 6. 7. 8. 0% = Total Cover 50% of total cover: 0% 20% of total cover: 00/0 Sapling/Shrub Stratum (Plot size: 30' ) 1. Liquidambar YtVraciflua 5% Y FAC 2. Robinia pseudoacacia 5% Y NI 3. 4. 5. 6. 7. 8. 10% = Total Cover 50% of total cover: 5% 20% of total cover: 20/n Herb Stratum (Plot size: 30' ) 1. Eupatorium capillifolium 40% Y FACU 2. Festuca sp. 40% Y FAC 3. Arundinaria gigantea 5% N FACW 4. Rubus argutus 2% N FAC 5. 6. 7. 8. 9. 10. 11. 12. 87% = Total Cover 50% of total cover: 43.5% 20% of total cover: 17.4% Woody Vine Stratum (Plot size: 30' ) 1. Vitis rotundifolia 5% Y FAC 2. Smilax rotundifolia 5% Y FAC 3. 4. 5. 10% = Total Cover 50% of total cover: 5% 20% of total cover: 2% Remarks: (If observed, list morphological adaptations below). Total Number of Dominant 6 Species Across All Strata: Percent of Dominant Species 66.7% That Are OBL, FACW, or FAC: (A) (B) (A1B) Prevaience inaex worksneet: Total % Cover of: Multiply by: OBL species x 1 = FACW species x 2 = FAC species x 3 = FACU species x 4 = UPL species x 5 = Column Totals: (A) (B) Prevalence Index = B/A = „yaropnytic vegetation maicators: _ 1 - Rapid Test for Hydrophytic Vegetation Y 2 - Dominance Test is >50% _ 3 - Prevalence Index is :53.0' _ 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 _L1 The upland area at WA -UP appears to be infrequently mowed, but has not been mowed/maintained recently. There are no canopy species present in the upland area at WA -UP, and sapling and shrub species are sparse. The upland area is dominated by herbaceous vegetation. The uplands adjacent to WB are maintained/disturbed residential yards. US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region -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 Loc Texture Remarks 04' 10YR 4/3 100 Fine sandy loam 4-24" 10YR 5/3 100 Sandy loam 'Type: C=Concentration, D=Depletion, RM=Reduced Matrix, MS=Masked Sand Grains. 'Location: PL=Pore Lining, M=Matrix. Hydric Soil Indicators: (Applicable to all LRRs, unless otherwise noted.) Indicators for Problematic Hydric Soils : Histosol (Al) ❑, Polyvalue Below Surface (S8) (LRR S, T, U) ,❑ 1 cm Muck (A9) (LRR O) Histic Epipedon (A2) ❑ Thin Dark Surface (S9) (LRR S, T, U) ❑ 2 cm Muck (A10) (LRR S) Black Histic (A3) ❑, Loamy Mucky Mineral (F1) (LRR O) ❑ Reduced Vertic (F18) (outside MLRA 150A,B) Hydrogen Sulfide (A4) ❑ Loamy Gleyed Matrix (F2) ❑ Piedmont Floodplain Soils (F19) (LRR P, S, T) ❑, Stratified Layers (A5) ❑, Depleted Matrix (F3) ❑ Anomalous Bright Loamy Soils (F20) Organic Bodies (A6) (LRR P, T, U) ❑, Redox Dark Surface (F6) (MLRA 15313) ❑ 5 cm Mucky Mineral (A7) (LRR P, T, U) ❑, Depleted Dark Surface (F7) Red Parent Material (TF2) Q Muck Presence (A8) (LRR U) ❑, Redox Depressions (F8) Very Shallow Dark Surface (TF12) 1 cm Muck (A9) (LRR P, T) H , Marl (F10) (LRR U) Other (Explain in Remarks) Depleted Below Dark Surface (A11) Depleted Ochric (F11) (MLRA 151) Thick Dark Surface (Al2) ❑, Iron -Manganese Masses (F12) (LRR O, P, T) 31ndicators of hydrophytic vegetation and Coast Prairie Redox (A16) (MLRA 150A) Umbric Surface (F13) (LRR P, T, U) wetland hydrology must be present, Sandy Mucky Mineral (S1) (LRR O, S) Delta Ochric (F17) (MLRA 151) unless disturbed or problematic. ❑, Sandy Gleyed Matrix (S4) Reduced Vertic (F18) (MLRA 150A, 15013) ❑ Sandy Redox (S5) ❑ Piedmont Floodplain Soils (F19) (MLRA 149A) ❑ Stripped Matrix (S6) ❑, Anomalous Bright Loamy Soils (F20) (MLRA 149A, 153C, 153D) Dark Surface (S7) (LRR P, S, T, U) Restrictive Layer (if observed): Type: Depth (inches): Hydric Soil Present? Yes F-1 No g✓ Remarks: The soils at WA -UP may have been historically disturbed, and is located near the transition from buried sewer line to aerial sewer line to cross SA and WA. The disturbance within the soil profile appears to increases with depth. No saturation was found in the upper 24", and the water table was also not observed within the upper 24". US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region —Version 2.0 WETLAND DETERMINATION DATA FORM — Atlantic and Gulf Coastal Plain Region Projecvsite: EB-5539 - South Tar River Greenway City/County: Greenville, Pitt County Sampling Date: 9/27/2012 Applicanilownev City of Greenville State: NC Sampling Point: WA/WB-WET Investigators) B. Reed (KHA), J. Hartshorn (KHA) Section, Township, Range Greenville Landform (hillslope, terrace, etc.): Floodplaln Local relief (concave, convex, none): Concave Slope (%) <1% Subregion (LRR or MLRA): LRR T tat: 35.617901 N Long: 77.397102 W Datum NAD 1983 Soil Map unit Name: Bb -Bibb complex NWI classification -- Are climatic 1 hydrolo is conditions on the site typical for this time of year? Yes F Z ] No = (It no, explain in Remarks.) Are Vegetation Soil ❑r Hydrology significantly disturbed? Are "Normal Circumstances' present? Yes = No=. Are Vegetation Soil or Hydrology naturally problematic? (€f 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 W No Wetland Hydrology Present? Yes ✓ _ No -4 Remarks - WA -WET is approximately 15' southeast of wetland flag WA8, and 2' lower in elevation than wetland flag WA8. This area is adjacent to an above ground sewer crossing of stream SA. Recent conditions have been sunny and dry, with no rain recorded in the last 96 hours. HYDROLOGY Wetland Hydrology Indicators: Primary Indicators (minimum of one is required- check all that apply) Secondary Indicators (minimum of two required) ❑ Surface Soil Cracks (B6) Sparsely Vegetated Concave Surface (68) ✓ Surface Water (Al) ❑Aquatic Fauna (B13) ✓ ✓ High Water Table (A2) Marl Deposits (B15) (LRR U) Drainage Patterns (B10) ✓ Saturation (A3) Hydrogen Sulfide odor (C1) Moss Trim lines (618) Water Marks (61) Oxidized Rhizospheres along Living Roots (C3) Sediment Deposits (132) Presence of Reduced Iron (C4) Dry -Season Water Table (C2) Crayfish Burrows (C8) ✓ ❑Algal ❑iron HI Drift Deposits (133) Recent Iron Reduction in Tilled Soils (C6) Mat or Crust (134) Thin Muck Surface (C7) Deposits (135) other (Explain in Remarks) n u ndation Visible on Aerial Imagery (B7) Saturation Visible on Aerial Imagery (C9) Geomorphic Position (132) Shallow Aquitard (D3) FAC-Neutral Test (D5) ✓ Water -Stained Leaves (139) Sphagnum moss (138) (LRR T, U) Field observations: Surface Water Present? Yes _ ✓ No _ Depth (inches): 0-12" Water Table Present? Yes ✓ No Depth (inches): 2" Saturation Present? Yes ✓ No Depth (inches): 0" Wetland Hydrology Present? Yes Z. No E. includes capillary frin e Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available: Remarks. - Wetlands WA and WB are low-lying floodplain wetlands associated with streams SA, SB, SC, and the Tar River. Surface water was observed throughout the interior reaches of the wetland, reaching depths of 12". Soils in WA and WB show signs of alluvial deposition as distances to the stream channels decrease. The water table was observed initially at 10", but while completing the observation point documentation, the water table recharged to a depth of 2" below the surface. Soils were saturated to the surface throughout wetlands WA and WB. Wetland WB is bounded on the southern side by a steep topographic break. The similarity of conditions found in wetlands WA and WB, as well as the close proximity of the wetlands to one another, make this data point reflective of both wetlands. US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region — Version 2.0 VEGETATION (Four Strata) - Use scientific names of plants. Sampling Point: WA/WB-WET Absolute Dominant Indicator Dominance Test worksheet: Tree Stratum (Plot size: 30' ) % Cover Species? Status Number of Dominant Species 7 1. Salix niQra 25% Y OBL That Are OBL, FACW, or FAC: (A) 2. Taxodium distichum 20% Y OBL 3. Betula niQra 100/0 N FACW Total Number of Dominant Species Across All Strata: 7 (B) 4. Acer rubrum 10% N FAC 5. Liquidambar styraciflua 5% N FAC Percent of Dominant Species ° 100 /o That Are OBL, FACW, or FAC: (A1B) 6. Prevalence Index worksheet: 7 8 Total % Cover of: Multiply by: 70% = Total Cover OBL species x 1 = 50% of total cover: 35% 20% of total cover: 14% FACW species x 2 = Saplinq/Shrub Stratum (Plot size: 30' ) FAC species x 3 = 1. Salix niQra 20% y OBL FACU species x 4 = 2. Acer rubrum 15% Y FAC UPL species x 5 = 3. Liquidambarstyracifua 10% Y FAC Column Totals: (A) (B) 4. Prevalence Index = B!A = 5. Hydrophytic Vegetation Indicators: 6. _ 1 - Rapid Test for Hydrophytic Vegetation 7. Y 2 - Dominance Test is >50% 8. 3 - Prevalence Index is :53.0' 45% = Total Cover _ _ Problematic Hydrophytic Vegetation' (Explain) 50% of total cover: 22.5% 20% of total cover: q°/" Herb Stratum (Plot size: 30' ) 'Indicators of hydric soil and wetland hydrology must 1. Persicaria amphibia 40% Y OBL be present, unless disturbed or problematic. 2. Saururus cernuus 20% Y OBL Definitions of Four Vegetation Strata: 3. Juncus effusus 5% N OBL Scirpus cyperinus 5% N OBL Tree - Woody plants, excluding vines, 3 in. (7.6 cm) or 4. more in diameter at breast height (DBH), regardless of 5. Rubus argutus 5% N FAC height. 6. Typha latifolia 2% N OBL Sapling/Shrub - Woody plants, excluding vines, less 7 than 3 in. DBH and greater than 3.28 ft (1 m) tall. 8. Herb -All herbaceous (non -woody) plants, regardless g. of size, and woody plants less than 3.28 ft tall. 10. Woody vine -All woody vines greater than 3.28 ft in 11. height. 12. 77% = Total Cover 50% of total cover: 38.5% 20% of total cover: 1 5.4% Woody Vine Stratum (Plot size: 30' ) 1. none 2. 3. 4. 5 0% = Total Cover Hydrophytic Vegetation of total cover: 0% 20% of total cover: 0% _/ Present? Yes No ♦ _L150% Remarks: (If observed, list morphological adaptations below) Smartweed and lizards tail are dominant throughout the floodplain, and the low-lying areas with surface water are dominated by cattail and lizards tail. The canopy species are along the fringes of the wetland, and black willow is found throughout WA. The canopy in wetland WB is dominated by cypress and black gum. US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region -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 Loc Texture Remarks 0-6" 10YR 4/1 100 Loamy sand 6-18" 10YR 3/1 100 Loam 'Type: C=Concentration, D=Depletion, RM=Reduced Matrix, MS=Masked Sand Grains. 'Location: PL=Pore Lining, M=Matrix. Hydric Soil Indicators: (Applicable to all LRRs, unless otherwise noted.) Indicators for Problematic Hydric Soils : Histosol (Al) ❑, Polyvalue Below Surface (S8) (LRR S, T, U) ,❑ 1 cm Muck (A9) (LRR O) Histic Epipedon (A2) ❑ Thin Dark Surface (S9) (LRR S, T, U) ❑ 2 cm Muck (A10) (LRR S) Black Histic (A3) ❑, Loamy Mucky Mineral (F1) (LRR O) ❑ Reduced Vertic (F18) (outside MLRA 150A,B) Hydrogen Sulfide (A4) ❑ Loamy Gleyed Matrix (F2) ❑ Piedmont Floodplain Soils (F19) (LRR P, S, T) ❑, Stratified Layers (A5) ❑, Depleted Matrix (F3) ❑ Anomalous Bright Loamy Soils (F20) Q Organic Bodies (A6) (LRR P, T, U) ❑, Redox Dark Surface (F6) (MLRA 15313) Q 5 cm Mucky Mineral (A7) (LRR P, T, U) ❑, Depleted Dark Surface (F7) Red Parent Material (TF2) Q Muck Presence (A8) (LRR U) ❑, Redox Depressions (F8) Very Shallow Dark Surface (TF12) 1 cm Muck (A9) (LRR P, T) H , Marl (F10) (LRR U) Other (Explain in Remarks) Depleted Below Dark Surface (A11) Depleted Ochric (F11) (MLRA 151) Thick Dark Surface (Al2) ❑, Iron -Manganese Masses (F12) (LRR O, P, T) 31ndicators of hydrophytic vegetation and Coast Prairie Redox (A16) (MLRA 150A) ✓ Umbric Surface (F13) (LRR P, T, U) wetland hydrology must be present, ❑, Sandy Mucky Mineral (S1) (LRR O, S) Sandy Gleyed Matrix Delta Ochric (F17) (MLRA 151) unless disturbed or problematic. Reduced Vertic 150A, 15013) ❑ (S4) Sandy Redox (S5) ❑ (F18) (MLRA Piedmont Floodplain Soils (F19) (MLRA 149A) ❑ Stripped Matrix (S6) ❑, Anomalous Bright Loamy Soils (F20) (MLRA 149A, 153C, 153D) Dark Surface (S7) (LRR P, S, T, U) Restrictive Layer (if observed): Type: Depth Hydric Soil Present? Yes No g (inches): -ZL Remarks: The soils in WA are sandier closer to SA in the alluvial zone, but at the data point location (approximately 50' from SA) soils are loamy and the area is a low-lying floodplain. The soil profile in at WA -WET is reflective of soils throughout wetland WB. There is no evidence of oxidation in the soil profile, but soils are dark throughout. Soils are saturated at the surface, and the water table was observed at 2". US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region —Version 2.0 WETLAND DETERMINATION DATA FORM — Atlantic and Gulf Coastal Plain Region Project/Site: EB-5539 - South Tar River Greenway aty/county: Greenville, Pitt County Sampling Date: 9/27/2012 Applicant/Owner: City of Greenville state: NC sampling Point: WC/WD-UP Investigators) B. Reed (KHA), J. Hartshorn (KHA) _ section, Township. Range: Greenville Landform (hiilslope, terrace, etc.): Hlllslope Subregion (LRR or MLRA): LRR T Soil Map Unit Name: Bb - Bibb complex Local relief (concave, convex, none): None Let:35.617599 N Long: 77.392502 W NW] classification -- Slope (%) 3% Daturn NAD 1983 Are climatic! hydro] is conditions on the site typical for this time of year? Yes F Z ] No ❑ (if no, explain in Remarks.) Are Vegetation SoilElor or Hydrology significantly disturbed? Are "Normal Circumstances° present? Yes = No❑. Are Vegetation Soil 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_ ✓ J within a Wetland? Yes D No Wetland Hydrology Present? Yes _ No Remarks - WC -UP is located approximately 10' upslope of wetland WC, and is above the groundwater seepage zone that maintains the wetland. Recent conditions have been sunny and dry, with no rain recorded in the last 96 hours. HYDROLOGY Wetland Hydrology Indicators: Surface Water (At) I High Water Table (A2) Saturation (A3) Water Marks (131) Sediment Deposits (132) Drift Deposits (133) ❑A€gal Mat or Crust (134) ❑iron Deposits (B5) Inundation Visible on Aerial Imagery (B7) Water -Stained Leaves (139) Field Observations: Aquatic Fauna (813) Marl Deposits (B15) (LRR U) Hydrogen Sulfide odor (C1) Oxidized Rhizospheres along Living Roots (C3) Presence of Reduced Iron (C4) Recent Iron Reduction in Tilled Soils (C6) Thin Muck Surface (C7) Other (Explain in Remarks) Surface Soil Cracks (Bfi) Sparsely Vegetated Concave Surface (88) Drainage Patterns (B10) Moss Trim Lines (B16) Dry -Season Water Table (C2) Crayfish Burrows (C8) Saturation Visible on Aerial Imagery (C9) Geomorphic Position (132) Shallow Aquitard (D3) FAC-Neutral Test (135) Sphagnum moss (D8) (LRR T, U) Surface Water Present? Yes _ No t Depth (inches): Water Table Present? Yes _ No- Depth (inches): > 18 Saturation Present? Yes NoDepth (inches): > 18�� Wetland hydrology Present? Yes ❑. No m. (includes caoillary frinoe) Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available Remarks: No hydric indicators were observed within WC -UP. Due to the steep elevations adjacent to wetlands WC and WD, this area is at a significantly higher elevation than the adjacent wetland. This data point is representative of both WC -UP and WD-UP due to the wetland's similar conditions and close proximity. US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region - Version 2.0 VEGETATION (Four Strata) - Use scientific names of plants. Sampling Point: WC/WD-UP Absolute Dominant Indicator Dominance Test worksheet: Tree Stratum (Plot size: 30' ) % Cover Species? Status Number of Dominant Species 1. Liriodendron tulivifera 100/0 Y FAC U That Are OBL, FACW, or FAC: 7 (A) 2. Liquidambar stvraciflua 10% Y FAC 3. Acer rubrum 10% Y FAC Total Number of Dominant Species Across All Strata: 7 (B) 4. Percent of Dominant Species 100% 5. That Are OBL, FACW, or FAC: (A/B) 6. Prevalence Index worksheet: 7 8 Total % Cover of: Multiply by: 30% = Total Cover OBL species x 1 = 50% of total cover: 15% 20% of total cover: h°/n FACW species x 2 = Saplinq/Shrub Stratum (Plot size: 30' ) FAC species x 3 = 1. Liquidambar stvraciflua 5% Y FAC FACU species x 4 = 2 UPL species x 5 = 3. Column Totals: (A) (B) 4. Prevalence Index = B!A = 5. Hydrophytic Vegetation Indicators: 6. _ 1 - Rapid Test for Hydrophytic Vegetation 7. X 2 - Dominance Test is >50% 8. 3 - Prevalence Index is :53.0' 5% = Total Cover _ _ Problematic Hydrophytic Vegetation' (Explain) 50% of total cover: 2.5% 20% of total cover: 1 °/" Herb Stratum (Plot size: 30' ) 'Indicators of hydric soil and wetland hydrology must 1. none be present, unless disturbed or problematic. 2. Definitions of Four Vegetation Strata: 3. Tree - Woody plants, excluding vines, 3 in. (7.6 cm) or 4. more in diameter at breast height (DBH), regardless of 5 height. 6. Sapling/Shrub - Woody plants, excluding vines, less 7 than 3 in. DBH and greater than 3.28 ft (1 m) tall. 8. Herb -All herbaceous (non -woody) plants, regardless g. of size, and woody plants less than 3.28 ft tall. 10. Woody vine -All woody vines greater than 3.28 ft in 11. height. 12. 0% = Total Cover 50% of total cover: 0% 20% of total cover: 0% Woody Vine Stratum (Plot size: 30' ) 1. Campsis radicans 100/0 Y FAC 2. Vitis rotundifolia 10% Y FAC 3. Smilax rotundifolia 10% Y FAC 4. 5. Hydrophytic 30% = Total Cover Vegetation of total cover: 15% 20% of total cover: 6% Present? Yes No ♦ _L150% Remarks: (If observed, list morphological adaptations below) The steep side slope uplands adjacent to WC and WD have an established canopy and a thick vine layer. Most of the slopes south of the wetlands are covered in debris and discarded household trash that has apparently been dumped from the housing developments at the top of the hillslope. US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region -Version 2.0 SOIL Sampling Point: WC/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 Loc Texture Remarks 0-6" 10YR 4/3 100 Fine sandy loam 6-18" 10YR 5/3 100 Sandy loam 'Type: C=Concentration, D=Depletion, RM=Reduced Matrix, MS=Masked Sand Grains. 'Location: PL=Pore Lining, M=Matrix. Hydric Soil Indicators: (Applicable to all LRRs, unless otherwise noted.) Indicators for Problematic Hydric Soils : Histosol (Al) ❑, Polyvalue Below Surface (S8) (LRR S, T, U) ,❑ 1 cm Muck (A9) (LRR O) Histic Epipedon (A2) ❑ Thin Dark Surface (S9) (LRR S, T, U) ❑ 2 cm Muck (A10) (LRR S) Black Histic (A3) ❑, Loamy Mucky Mineral (F1) (LRR O) ❑ Reduced Vertic (F18) (outside MLRA 150A,B) Hydrogen Sulfide (A4) ❑ Loamy Gleyed Matrix (F2) ❑ Piedmont Floodplain Soils (F19) (LRR P, S, T) ❑, Stratified Layers (A5) ❑, Depleted Matrix (F3) ❑ Anomalous Bright Loamy Soils (F20) Q Organic Bodies (A6) (LRR P, T, U) ❑, Redox Dark Surface (F6) (MLRA 15313) Q 5 cm Mucky Mineral (A7) (LRR P, T, U) ❑, Depleted Dark Surface (F7) Red Parent Material (TF2) Q Muck Presence (A8) (LRR U) ❑, Redox Depressions (F8) Very Shallow Dark Surface (TF12) 1 cm Muck (A9) (LRR P, T) H , Marl (F10) (LRR U) Other (Explain in Remarks) Depleted Below Dark Surface (A11) Depleted Ochric (F11) (MLRA 151) Thick Dark Surface (Al2) ❑, Iron -Manganese Masses (F12) (LRR O, P, T) 31ndicators of hydrophytic vegetation and Coast Prairie Redox (A16) (MLRA 150A) Umbric Surface (F13) (LRR P, T, U) wetland hydrology must be present, Sandy Mucky Mineral (S1) (LRR O, S) Delta Ochric (F17) (MLRA 151) unless disturbed or problematic. ❑, Sandy Gleyed Matrix (S4) Reduced Vertic (F18) (MLRA 150A, 15013) ❑ Sandy Redox (S5) ❑ Piedmont Floodplain Soils (F19) (MLRA 149A) ❑ Stripped Matrix (S6) ❑, Anomalous Bright Loamy Soils (F20) (MLRA 149A, 153C, 153D) Dark Surface (S7) (LRR P, S, T, U) Restrictive Layer (if observed): Type: Depth (inches): Hydric Soil Present? Yes F-1 No g✓ Remarks: No hydric soil indicators were observed within 18" and data point WC -UP. The soil profile documented here is also representative of the soils found at WD-UP. This data form represents both WC -UP and WD-UP due to the wetland's close proximity and similarity of conditions. US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region —Version 2.0 WETLAND DETERMINATION DATA FORM — Atlantic and Gulf Coastal Plain Region Project/Site: EB-5539 - South Tar River Greenway aty/county: Greenville, Pitt County Sampling Date: 9/27/2012 Applicant/Owner: City of Greenville state: NC Sampling Point: WC -WET Investigators) B. Reed (KHA), J. Hartshorn (KHA) _ section, Township. Range: Greenville Landform (hiilslope, terrace, etc.]: Depression Local relief (concave, convex, none): Concave Subregion (LRR or MLRA): LRR T Soil Map Unit Name: Bb - Bibb complex Let 35.617599 N Long: 77.392502 W NWl classification: Slope (°Io) <1% Daturn NAD 1983 Are climatic! hydro] is conditions on the site typical for this time of year? Yes F Z ] No ❑ (If no, explain in Remarks.) Are Vegetation SoilElor or Hydrology significantly disturbed? Are 'Normal Circumstances° present? Yes = No❑. Are Vegetation Soil 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 W Hydric Soil Present? Yes ✓ No_ within a Wetland? Yes No Wetland Hydrology Present? Yes ✓ _ No Remarks - WC -WET is located at the foot of a large hillslope, and groundwater seepage is the primary hydrologic influence. WC also receives floodwaters from stream SD. Conditions have been sunny and dry, with no rain recorded in the last 96 hours. HYDROLOGY Wetland Hydrology Indicators: Surface Water (At) ✓ High Water Table (A2) ✓ Saturation (A3) Water Marks (81) Sediment Deposits (132) Drift Deposits (83) ❑Algal Mat or Crust (134) ❑iron Deposits (B5) Inundation Visible on Aerial Imagery (B7) Water -Stained Leaves (139) Field Observations: Aquatic Fauna (813) Marl Deposits (B15) (LRR U) Hydrogen Sulfide odor (C1) Oxidized Rhizospheres along Living Roots (C3) Presence of Reduced Iron (C4) Recent Iron Reduction in Tilled Soils (C6) Thin Muck Surface (C7) Other (Explain in Remarks) Surface Soil Cracks (Bfi) Sparsely Vegetated Concave Surface (88) Drainage Patterns (B10) Moss Trim Lines (B16) Dry -Season Water Table (C2) Crayfish Burrows (C8) Saturation Visible on Aerial Imagery (C9) Geomorphic Position (132) Shallow Aquitard (D3) FAC-Neutral Test (135) Sphagnum moss (D8) (LRR T, U) Surface Water Present? Yes _ No _ ✓ Depth (inches): Water Table Present? Yes ✓ No Depth (inches): 8" Saturation Present? Yes ✓ No Depth (inches): 6° Wetland hydrology Present? Yes[. ]. No E. (includes caoillary frinoe) Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available Remarks: Soils were saturated at depths of 6", and the water table was observed at 8". Groundwater seepage from the hillslopes south of the easement maintain wetland hydrology but over bank flood flows from the Tar River and stream SD also inundate this area. US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region — Version 2.0 VEGETATION (Four Strata) - Use scientific names of plants. Sampling Point: W&WET Absolute Dominant Indicator Dominance Test worksheet: Tree Stratum (Plot size: 30' ) % Cover Species? Status Number of Dominant Species 1. Acer rubrum 5% Y FAC That Are OBL, FACW, or FAC: 7 (A) 2. Liquidambar styraciflua 2% Y FAC 3. Ulmus rubs 2% Y FAC Total Number of Dominant 7 Species Across All Strata: (B) 4. Percent of Dominant Species 100% 5. That Are OBL, FACW, or FAC: (A/B) 6. Prevalence Index worksheet: 7 8 Total % Cover of: Multiply by: 9% = Total Cover OBL species x 1 = 50% of total cover: 4.5% 20% of total cover: 1 .8% FACW species x 2 = Saplinq/Shrub Stratum (Plot size: 30' ) FAC species x 3 = 1. none FACU species x 4 = 2 UPL species x 5 = 3. Column Totals: (A) (B) 4. Prevalence Index = B!A = 5. Hydrophytic Vegetation Indicators: 6. _ 1 - Rapid Test for Hydrophytic Vegetation 7. Y 2 - Dominance Test is >50% 8. 3 - Prevalence Index is :53.0' 00/0 = Total Cover _ _ Problematic Hydrophytic Vegetation' (Explain) 50% of total cover: 0% 20% of total cover: 00/n Herb Stratum (Plot size: 30' ) 'Indicators of hydric soil and wetland hydrology must 1. Saururus cernuus 30% Y QBL be present, unless disturbed or problematic. 2. Impatiens capensis 20% Y FACW Definitions of Four Vegetation Strata: 3. Peltandra virginica 10% N OBL Tree - Woody plants, excluding vines, 3 in. (7.6 cm) or 4. more in diameter at breast height (DBH), regardless of 5 height. 6. Sapling/Shrub - Woody plants, excluding vines, less 7 than 3 in. DBH and greater than 3.28 ft (1 m) tall. 8. Herb -All herbaceous (non -woody) plants, regardless g. of size, and woody plants less than 3.28 ft tall. 10. Woody vine -All woody vines greater than 3.28 ft in 11. height. 12. 60% = Total Cover 50% of total cover: 30% 20% of total cover: 12%- Woody Vine Stratum (Plot size: 30' ) 1. Campsis radicans 5% Y FAC 2. Vitis rotundifolia 5% Y FAC 3. 4. 5. Hydrophytic 10% = Total Cover Vegetation 50% of total cover: 5% 20% of total cover: 2% ♦ Present? Yes No-L] Remarks: (If observed, list morphological adaptations below) Wetland WC is sparsely vegetated, but the dominant vegetation is herbaceous. WC is inundated when SD floods and when the Tar River floods, so it remains saturated throughout the year. WC is also located in a sewer easement. Canopy species are present along the wetland fringe, but no sapling or shrub species are present. US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region -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 Loc Texture Remarks 04' 10YR 3/1 100 Fine sandy loam 4-10" 10YR 4/1 100 Fine sand 10-18" 10YR 5/1 100 Fine sand 'Type: C=Concentration, D=Depletion, RM=Reduced Matrix, MS=Masked Sand Grains. 'Location: PL=Pore Lining, M=Matrix. Hydric Soil Indicators: (Applicable to all LRRs, unless otherwise noted.) Indicators for Problematic Hydric Soils : Histosol (Al) ❑, Polyvalue Below Surface (S8) (LRR S, T, U) ,❑ 1 cm Muck (A9) (LRR O) Histic Epipedon (A2) ❑ Thin Dark Surface (S9) (LRR S, T, U) ❑ 2 cm Muck (A10) (LRR S) Black Histic (A3) ❑, Loamy Mucky Mineral (F1) (LRR O) ❑ Reduced Vertic (F18) (outside MLRA 150A,B) Hydrogen Sulfide (A4) ❑ Loamy Gleyed Matrix (F2) ❑ Piedmont Floodplain Soils (F19) (LRR P, S, T) ❑, Stratified Layers (A5) ❑, Depleted Matrix (F3) ❑ Anomalous Bright Loamy Soils (F20) Organic Bodies (A6) (LRR P, T, U) ❑, Redox Dark Surface (F6) (MLRA 15313) ❑ 5 cm Mucky Mineral (A7) (LRR P, T, U) ❑, Depleted Dark Surface (F7) Red Parent Material (TF2) Q Muck Presence (A8) (LRR U) ❑, Redox Depressions (F8) Very Shallow Dark Surface (TF12) 1 cm Muck (A9) (LRR P, T) H , Marl (F10) (LRR U) Other (Explain in Remarks) Depleted Below Dark Surface (A11) Depleted Ochric (F11) (MLRA 151) Thick Dark Surface (Al2) ❑, Iron -Manganese Masses (F12) (LRR O, P, T) 31ndicators of hydrophytic vegetation and Coast Prairie Redox (A16) (MLRA 150A) ✓ Umbric Surface (F13) (LRR P, T, U) wetland hydrology must be present, Sandy Mucky Mineral (S1) (LRR O, S) Delta Ochric (F17) (MLRA 151) unless disturbed or problematic. ❑, Sandy Gleyed Matrix (S4) Reduced Vertic (F18) (MLRA 150A, 15013) ❑ Sandy Redox (S5) ❑ Piedmont Floodplain Soils (F19) (MLRA 149A) ❑ Stripped Matrix (S6) ❑, Anomalous Bright Loamy Soils (F20) (MLRA 149A, 153C, 153D) Dark Surface (S7) (LRR P, S, T, U) Restrictive Layer (if observed): Type: Depth Hydric Soil Present? Yes No g (inches): -ZL Remarks: The soils at WC -WET are saturated at 6". The water table was observed at 8". WD-WET is located within a sewer easement, but frequent inundation and groundwater seepage from the adjacent hillslope maintain wetland hydrology throughout the year. The sand content in the profile increases with depth. US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region —Version 2.0 WETLAND DETERMINATION DATA FORM — Atlantic and Gulf Coastal Plain Region Project/Site: EB-5539 - South Tar River Greenway aty/county: Greenville, Pitt County Sampling Date: 9/27/2012 Applicant/Owner: City of Greenville state: NC Sampling Point: WD-WET Investigators) B. Reed (KHA), J. Hartshorn (KHA) section, Township. Range: Greenville Landform (hiilslope, terrace, etc.]: Depression Local relief (concave, convex, none): Concave Slope (%) <10/o Subregion (LRR or MLRA)' LRR T Let: 35.618000 N Long: 77.397102 W Daturn NAD 1983 Soil Map Unit Name: Bb - Bibb complex NWl classificbow Are climatic! hydro] is conditions on the site typical for this time of year? Yes F Z ] No ❑ (if no, explain in Remarks.) Are Vegetation SoilElor or Hydrology significantly disturbed? Are 'Normal Circumstances° present? Yes = No❑. Are Vegetation Soil 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 W Hydric Soil Present? Yes ✓ No_ within a Wetland? Yes No Wetland Hydrology Present? Yes ✓ _ No Remarks- WD-WET is located at the foot of a large hillslope, and groundwater seepage is the primary hydrologic influence. WD is located in a maintained sewer easement. Conditions have been sunny and dry, with no rain recorded in the last 96 hours. HYDROLOGY Wetland Hydrology Indicators: ✓ Surface Water (At) ✓ High Water Table (A2) ✓ Saturation (A3) Water Marks (131) Sediment Deposits (132) Drift Deposits (83) ❑Algal Mat or Crust (134) ❑iron Deposits (B5) Inundation Visible on Aerial Imagery (B7) Water -Stained Leaves (139) Field Observations: Aquatic Fauna (813) Marl Deposits (B15) (LRR U) Hydrogen Sulfide odor (C1) Oxidized Rhizospheres along Living Roots (C3) Presence of Reduced Iron (C4) Recent Iron Reduction in Tilled Soils (C6) Thin Muck Surface (C7) Other (Explain in Remarks) Surface Soil Cracks (Bfi) Sparsely Vegetated Concave Surface (88) Drainage Patterns (B10) Moss Trim Lines (B16) Dry -Season Water Table (C2) Crayfish Burrows (C8) Saturation Visible on Aerial Imagery (C9) Geomorphic Position (132) Shallow Aquitard (D3) FAC-Neutral Test (135) Sphagnum moss (138) (LRR T, U) Surface Water Present? Yes _ ✓ No _ Depth (inches): < 1 Water Table Present? Yes ✓ No Depth (inches): 8" Saturation Present? Yes ✓ No Depth (inches): 6° Wetland hydrology Present? Yes[. ]. No E. (includes caoillary frinoe) Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available Remarks: Soils were saturated at depths of 6", and the water table was observed at 8". Low-lying areas within WD had surface water pooled to depths less than 1". Groundwater seepage from the hillslopes south of the easement maintain wetland hydrology (surface water observed during a month of low rainfall), but over bank flood flows from the Tar River also inundate this area seasonally. US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region — Version 2.0 VEGETATION (Four Strata) - Use scientific names of plants. Sampling Point: WD-WET Absolute Dominant Indicator Dominance Test worksheet: Tree Stratum (Plot size: 30' ) % Cover Species? Status Number of Dominant Species 1. none That Are OBL. FACW, or FAC: 4 2. 3. 4. 5. 6. 7. 8. 0% = Total Cover 50% of total cover: 0% 20% of total cover: 00/0 Saplinq/Shrub Stratum (Plot size: 30' ) 1. none 2. 3. 4. 5. 6. 7. 8. 00/0 = Total Cover 50% of total cover: 0% 20% of total cover: 00/n Herb Stratum (Plot size: 30' ) 1. Saururus cernuus 40% Y OBL 2. Persicaria amphibia 20% Y OBL 3. Peltandra virginica 20% Y OBL 4. Impatiens capensis 100/0 N FACW 5. Carex sp. 5% N FAC 6. 7. 8. 9. 10. 11. 12. 95% = Total Cover 50% of total cover: 47.5% 20% of total cover: 190/n Woody Vine Stratum (Plot size: 30' ) 1. Campsis radicans 20% Y FAC 2. 3. 4. 5. 20% = Total Cover 50% of total cover: 10% 20% of total cover: 4% Remarks: (If observed, list morphological adaptations below). Total Number of Dominant 4 Species Across All Strata: Percent of Dominant Species 100% That Are OBL, FACW, or FAC: (A) (B) (A1B) Prevaience inaex worksneet: Total % Cover of: Multiply by: OBL species x 1 = FACW species x 2 = FAC species x 3 = FACU species x 4 = UPL species x 5 = Column Totals: (A) (B) Prevalence Index = B/A = „yaropnytic vegetation maicators: _ 1 - Rapid Test for Hydrophytic Vegetation Y 2 - Dominance Test is >50% _ 3 - Prevalence Index is :53.0' _ 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 _L1 Wetland WD is dominated by herbaceous vegetation. It is located at the foot of a significant topographic slope rising to the south. WD is also located in a sewer easement. Significant inundation from flooding of the Tar River prevents any canopy, sapling, or shrub species from establishing in the wetland, and during dry months, groundwater seepage from the adjacent hillslope maintains hydrology in the wetland. US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region -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 Loc Texture Remarks 04' 10YR 3/1 100 Fine sandy loam 4-10" 10YR 4/1 100 Fine sand 10-18" 10YR 5/1 100 Fine sand 'Type: C=Concentration, D=Depletion, RM=Reduced Matrix, MS=Masked Sand Grains. 'Location: PL=Pore Lining, M=Matrix. Hydric Soil Indicators: (Applicable to all LRRs, unless otherwise noted.) Indicators for Problematic Hydric Soils : Histosol (Al) ❑, Polyvalue Below Surface (S8) (LRR S, T, U) ,❑ 1 cm Muck (A9) (LRR O) Histic Epipedon (A2) ❑ Thin Dark Surface (S9) (LRR S, T, U) ❑ 2 cm Muck (A10) (LRR S) Black Histic (A3) ❑, Loamy Mucky Mineral (F1) (LRR O) ❑ Reduced Vertic (F18) (outside MLRA 150A,B) Hydrogen Sulfide (A4) ❑ Loamy Gleyed Matrix (F2) ❑ Piedmont Floodplain Soils (F19) (LRR P, S, T) ❑, Stratified Layers (A5) ❑, Depleted Matrix (F3) ❑ Anomalous Bright Loamy Soils (F20) Organic Bodies (A6) (LRR P, T, U) ❑, Redox Dark Surface (F6) (MLRA 15313) ❑ 5 cm Mucky Mineral (A7) (LRR P, T, U) ❑, Depleted Dark Surface (F7) Red Parent Material (TF2) Q Muck Presence (A8) (LRR U) ❑, Redox Depressions (F8) Very Shallow Dark Surface (TF12) 1 cm Muck (A9) (LRR P, T) H , Marl (F10) (LRR U) Other (Explain in Remarks) Depleted Below Dark Surface (A11) Depleted Ochric (F11) (MLRA 151) Thick Dark Surface (Al2) ❑, Iron -Manganese Masses (F12) (LRR O, P, T) 31ndicators of hydrophytic vegetation and Coast Prairie Redox (A16) (MLRA 150A) ✓ Umbric Surface (F13) (LRR P, T, U) wetland hydrology must be present, Sandy Mucky Mineral (S1) (LRR O, S) Delta Ochric (F17) (MLRA 151) unless disturbed or problematic. ❑, Sandy Gleyed Matrix (S4) Reduced Vertic (F18) (MLRA 150A, 15013) ❑ Sandy Redox (S5) ❑ Piedmont Floodplain Soils (F19) (MLRA 149A) ❑ Stripped Matrix (S6) ❑, Anomalous Bright Loamy Soils (F20) (MLRA 149A, 153C, 153D) Dark Surface (S7) (LRR P, S, T, U) Restrictive Layer (if observed): Type: Depth (inches): Hydric Soil Present? Yes -ZL No g Remarks: The soils at WD-WET are hydric, and the soils are saturated at 6". The water table was observed at 8", and low-lying pockets within the wetland have surface water less than 1" deep. WD-WET is located within a sewer easement, but frequent inundation and groundwater seepage from the adjacent hillslope have left the soil profile clearly indicative of hydric soils. The sand content in the profile increases with depth. US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region —Version 2.0 WETLAND DETERMINATION DATA FORM — Atlantic and Gulf Coastal Plain Region Project/Site: EB-5539 - South Tar River Greenway aty/county: Greenville, Pitt County Sampling Date: 10/08/2012 Applicant/Owner: City of Greenville state: NC Sampling Point: WE -UP Investigator(s)' B. Reed (KHA), J. Hartshorn (KHA) _ section, Township. Range? Greenville Landform (hiilslope, terrace, etc.): Hlllslope Subregion (LRR or MLRA): LRR T Soil Map Unit Name: Bb - Bibb complex Local relief (concave, convex, none): none Let:35.617199 N Long: 77.390404 W NWl classification: Slope (%) 3% Daturn' NAD 1983 Are climatic! hydro] is conditions on the site typical for this time of year? Yes F Z ] No ❑ (If no, explain in Remarks.) Are Vegetation SoilElor or Hydrology significantly disturbed? Are "Normal Circumstances° present? Yes = No❑. Are Vegetation Soil 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_ ✓ J within a Wetland? Yes D No Wetland Hydrology Present? Yes _ No Remarks' The uplands associated with wetland WE are mostly developed or maintained/disturbed areas. WE is bounded to the west and to the south by a steep hillslope and roadway corridor. No recent rainfall has been recorded, but rain was beginning to fall at the time of observation. HYDROLOGY Wetland Hydrology Indicators: Surface Water (At) I High Water Table (A2) Saturation (A3) Water Marks (131) Sediment Deposits (132) Drift Deposits (133) ❑A€gal Mat or Crust (134) ❑iron Deposits (B5) Inundation Visible on Aerial Imagery (B7) Water -Stained Leaves (139) Field Observations: Aquatic Fauna (813) Marl Deposits (B15) (LRR U) Hydrogen Sulfide odor (C1) Oxidized Rhizospheres along Living Roots (C3) Presence of Reduced Iron (C4) Recent Iron Reduction in Tilled Soils (C6) Thin Muck Surface (C7) Other (Explain in Remarks) Surface Soil Cracks (Bfi) Sparsely Vegetated Concave Surface (88) Drainage Patterns (B10) Moss Trim Lines (B16) Dry -Season Water Table (C2) Crayfish Burrows (C8) Saturation Visible on Aerial Imagery (C9) Geomorphic Position (132) Shallow Aquitard (D3) FAC-Neutral Test (135) Sphagnum moss (D8) (LRR T, U) Surface Water Present? Yes _ No t Depth (inches): Water Table Present? Yes _ No- Depth (inches): >24" Saturation Present? Yes NoDepth (inches): >2411 Wetland hydrology Present? Yes ❑. No m. (includes caoillary frinoe) Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available Remarks: No indicators of wetland hydrology were observed at the data point location or within 24" of the surface. The area is a steep side slope adjacent to developed roadway corridors. US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region - Version 2.0 VEGETATION (Four Strata) - Use scientific names of plants. Sampling Point: WE -UP Absolute Dominant Indicator Dominance Test worksheet: Tree Stratum (Plot size: 30' ) % Cover Species? Status Number of Dominant Species 1. Fraxinus pennsylvanica 20% Y FACW That Are OBL, FACW, or FAC: 8 (A) 2. Liquidambar stvraciflua 15% Y FAC Total Number of Dominant 8 3. Species Across All Strata: (B) 4. Percent of Dominant Species 100% 5. That Are OBL, FACW, or FAC: (A/B) 6. Prevalence Index worksheet: 7 8 Total % Cover of: Multiply by: 35% = Total Cover OBL species x 1 = 50% of total cover: 17.5% 20% of total cover: 7% FACW species x 2 = Saplinq/Shrub Stratum (Plot size: 30' ) FAC species x 3 = 1. Acer rubrum 5% Y FAC FACU species x 4 = 2. Quercus phellos 5% Y FACW UPL species x 5 = 3. Ligustrum sinense 5% Y FAC Column Totals: (A) (B) 4. Prevalence Index = B!A = 5. Hydrophytic Vegetation Indicators: 6. _ 1 - Rapid Test for Hydrophytic Vegetation 7. x 2 - Dominance Test is >50% 8. 3 - Prevalence Index is :53.0' 15% = Total Cover _ _ Problematic Hydrophytic Vegetation' (Explain) 50% of total cover: 7.5% 20% of total cover: 30/" Herb Stratum (Plot size: 30' ) 'Indicators of hydric soil and wetland hydrology must 1. none be present, unless disturbed or problematic. 2. Definitions of Four Vegetation Strata: 3. Tree - Woody plants, excluding vines, 3 in. (7.6 cm) or 4. more in diameter at breast height (DBH), regardless of 5 height. 6. Sapling/Shrub - Woody plants, excluding vines, less 7 than 3 in. DBH and greater than 3.28 ft (1 m) tall. 8. Herb -All herbaceous (non -woody) plants, regardless g. of size, and woody plants less than 3.28 ft tall. 10. Woody vine -All woody vines greater than 3.28 ft in 11. height. 12. 0% = Total Cover 50% of total cover: 0% 20% of total cover: 0% Woody Vine Stratum (Plot size: 30' ) 1. Vitis rotundifolia 5% Y FAC 2. Lonicera.japonica 5% Y FAC 3. Smilax rotundifolia 5% Y FAC 4. 5. Hydrophytic 150/n = Total Cover Vegetation of total cover: 7.5% 20% of total cover: 3% Present? Yes No ♦ _L150% Remarks: (If observed, list morphological adaptations below) Canopy and vine cover are dense in the uplands adjacent to WE. This area is upslope of wetland WE, approximately 34 higher in elevation than wetland WE. US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region -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 Loc Texture Remarks 0-3" 10YR 4/3 1000/0 Sandy loam 3-16" 10YR 5/3 100% Sandy loam 16-24" 10YR 4/1 100% Sandy loam 'Type: C=Concentration, D=Depletion, RM=Reduced Matrix, MS=Masked Sand Grains. 'Location: PL=Pore Lining, M=Matrix. Hydric Soil Indicators: (Applicable to all LRRs, unless otherwise noted.) Indicators for Problematic Hydric Soils : Histosol (Al) ❑, Polyvalue Below Surface (S8) (LRR S, T, U) ,❑ 1 cm Muck (A9) (LRR O) Histic Epipedon (A2) ❑ Thin Dark Surface (S9) (LRR S, T, U) ❑ 2 cm Muck (A10) (LRR S) Black Histic (A3) ❑, Loamy Mucky Mineral (F1) (LRR O) ❑ Reduced Vertic (F18) (outside MLRA 150A,B) Hydrogen Sulfide (A4) ❑ Loamy Gleyed Matrix (F2) ❑ Piedmont Floodplain Soils (F19) (LRR P, S, T) ❑, Stratified Layers (A5) ❑, Depleted Matrix (F3) ❑ Anomalous Bright Loamy Soils (F20) Q Organic Bodies (A6) (LRR P, T, U) ❑, Redox Dark Surface (F6) (MLRA 15313) Q 5 cm Mucky Mineral (A7) (LRR P, T, U) ❑, Depleted Dark Surface (F7) Red Parent Material (TF2) Q Muck Presence (A8) (LRR U) ❑, Redox Depressions (F8) Very Shallow Dark Surface (TF12) 1 cm Muck (A9) (LRR P, T) H , Marl (F10) (LRR U) Other (Explain in Remarks) Depleted Below Dark Surface (A11) Depleted Ochric (F11) (MLRA 151) Thick Dark Surface (Al2) ❑, Iron -Manganese Masses (F12) (LRR O, P, T) 31ndicators of hydrophytic vegetation and Coast Prairie Redox (A16) (MLRA 150A) Umbric Surface (F13) (LRR P, T, U) wetland hydrology must be present, Sandy Mucky Mineral (S1) (LRR O, S) Delta Ochric (F17) (MLRA 151) unless disturbed or problematic. ❑, Sandy Gleyed Matrix (S4) Reduced Vertic (F18) (MLRA 150A, 15013) ❑ Sandy Redox (S5) ❑ Piedmont Floodplain Soils (F19) (MLRA 149A) ❑ Stripped Matrix (S6) ❑, Anomalous Bright Loamy Soils (F20) (MLRA 149A, 153C, 153D) Dark Surface (S7) (LRR P, S, T, U) Restrictive Layer (if observed): Type: Depth (inches): Hydric Soil Present? Yes F-1 No g✓ Remarks: No indicators of hydric soil were observed within 24" of the soil surface. US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region —Version 2.0 WETLAND DETERMINATION DATA FORM — Atlantic and Gulf Coastal Plain Region Project/Site: EB-5539 - South Tar River Greenway aty/county: Greenville, Pitt County Sampling Date: 10/08/2012 Applicant/Owner: City of Greenville state: NC Sampling Point: WE -WET Investigators) B. Reed (KHA), J. Hartshorn (KHA) Section, Township, Range: Greenville Landform (hiilslope, terrace, etc.): Depression Local relief (concave, convex, none): Slope Subregion (LRR or MLRA)' LRR T Let: 35.617199 N Long: 77.390404 W Datum NAD 1983 Soil Map Unit Name: Bb - Bibb complex NWl classification: Are climatic! hydro] is conditions on the site typical for this time of year? Yes F Z ] No = (if no, explain in Remarks.) Are Vegetation SoilElor or Hydrology significantly disturbed? Are 'Normal Circumstances° present? Yes = No=. Are Vegetation Soil 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 W Hydric Soil Present? Yes ✓ No_ within a Wetland? Yes No Wetland Hydrology Present? Yes ✓ _ No Remarks - WE -WET is located approximately 5' north of wetland flag WE12 and approximately 2' lower in elevation than WE12. Rain was falling at the time of observation. HYDROLOGY Wetland Hydrology Indicators: Primary Indicators (minimum of one is required: check all that apply) Secondary Indicators (minimum of two reguiredl ❑ Surface Soil Cracks (Bfi) Sparsely Vegetated Concave Surface (88) Surface Water (At) ❑Aquatic Fauna (813) High Water Table (A2) Marl Deposits (B15) (LRR U) Saturation (A3) Hydrogen Sulfide odor (C1) Drainage Patterns (B10) Moss Trim Lines (61$) ✓ ✓ Water Marks (81) Oxidized Rhizospheres along Living Roots (C3) Sediment Deposits (132) Presence of Reduced Iron (C4) Drift Deposits (83) Recent Iron Reduction in Tilled Soils (C6) Mat or Crust (64) Thin Muck Surface (C7) Deposits (B5) Other (Explain in Remarks) inundation Visible on Aerial Imagery (B7) Dry -Season Water Table (C2) Crayfish Burrows (C8) Saturation Visible on Aerial Imagery (C9) Geomorphic Position (132) Shallow Aquitard (D3) FAC-Neutral Test (135) ✓ ✓ ❑A€gal ❑Iron ✓ Water -Stained Leaves (139) Sphagnum moss (108) (LRR T, U) Field Observations: Surface Water Present? Yes _ No _ ✓ Depth (inches): Water Table Present? Yes ✓ No Depth (inches): 14" � Saturation Present? Yes ✓ No Depth (inches): 10" Wetland hydrology Present? Yes i. i. No E. includes capillary frin e Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available: Remarks- Saturation was present at 10" and the water table was observed at 14". Wetland WE is a low-lying floodplain adjacent to the Tar River. There is a berm separating WE from the Tar River within the project corridor, but west of the corridor, a large break in the berm allows flood flow to enter WE. The concave depressional nature of the wetland prevents the flood flow from escaping the wetland and WE remains inundated. Cypress knees throughout the wetland are 34tall. US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region — Version 2.0 VEGETATION (Four Strata) - Use scientific names of plants. Sampling Point: WE -WET Absolute Dominant Indicator Dominance Test worksheet: Tree Stratum (Plot size: 30' ) % Cover Species? Status Number of Dominant Species 7 1. Nyssa svlvatica 30% Y FAC That Are OBL, FACW, or FAC: (A) 2. Taxodium distichum 25% Y OBL 3. Fraxinus pennsvlvanica 100/0 N FACW Total Number of Dominant Species Across All Strata: 8 (B) 4. Liguidambar stvraciflua 5% N FAC 5. Acer rubrum 5% N FAC Percent of Dominant Species 87 5% That Are OBL, FACW, or FAC: (A1B) 6. Prevalence Index worksheet: 7 8 Total % Cover of: Multiply by: 75% = Total Cover OBL species x 1 = 50% of total cover: 37.5% 20% of total cover: 1 9% FACW species x 2 = Saplinq/Shrub Stratum (Plot size: 30' ) FAC species x 3 = 1. Fraxinus pennsvlvanica 100/0 Y FACW FACU species x 4 = 2. briodendron tulipifera 10% Y FACU UPL species x 5 = 3. Acer rubrum 5% N FAC Column Totals: (A) (B) 4. Quercus phellos 5% N FAC Prevalence Index = BIA = 5. Hydrophytic Vegetation Indicators: 6. _ 1 - Rapid Test for Hydrophytic Vegetation 7. X 2 - Dominance Test is >50% 8. 3 - Prevalence Index is :53.0' 30% = Total Cover _ _ Problematic Hydrophytic Vegetation' (Explain) 50% of total cover: 15% 20% of total cover: 60/n Herb Stratum (Plot size: 30' ) 'Indicators of hydric soil and wetland hydrology must 1. Carex sp. 30% Y FAC be present, unless disturbed or problematic. 2. Saururus cernuus 30% Y OBL Definitions of Four Vegetation Strata: 3. Boehmeria cvlindrica 5% N OBL Peltandra virginica 2% N OBL Tree - Woody plants, excluding vines, 3 in. (7.6 cm) or 4. more in diameter at breast height (DBH), regardless of 5. Woodwardia areolata 2% N QBL height. 6. Sapling/Shrub - Woody plants, excluding vines, less 7 than 3 in. DBH and greater than 3.28 ft (1 m) tall. 8. Herb -All herbaceous (non -woody) plants, regardless 9. of size, and woody plants less than 3.28 ft tall. 10. Woody vine -All woody vines greater than 3.28 ft in 11. height. 12. 69% = Total Cover 50% of total cover: 34.5% 20% of total cover: 13.8% Woody Vine Stratum (Plot size: 30' ) 1. Vitis rotundifolia 5% Y FAC 2. Lonicera japonica 2% Y FAC 3. 4. 5 7% = Total Cover Hydrophytic Vegetation 50% of total cover: 3.5% 20% of total cover: 1.4% ♦ Present? Yes No-L] Remarks: (If observed, list morphological adaptations below) Wetland WE has an established canopy dominated by black gum and cypress trees. The herbaceous layer is diverse, and indicates that WE is inundated on a regular basis. US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region -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 Loc Texture Remarks 04' 10YR 3/1 1000/0 Loam 4-10" 10YR 4/1 100% Clay loam 10-16+" 10YR 5/1 60% 10 YR 5/6 40% C M Clay loam 'Type: C=Concentration, D=Depletion, RM=Reduced Matrix, MS=Masked Sand Grains. 'Location: PL=Pore Lining, M=Matrix. Hydric Soil Indicators: (Applicable to all LRRs, unless otherwise noted.) Indicators for Problematic Hydric Soils : Histosol (Al) ❑, Polyvalue Below Surface (S8) (LRR S, T, U) ,❑ 1 cm Muck (A9) (LRR O) Histic Epipedon (A2) ❑ Thin Dark Surface (S9) (LRR S, T, U) ❑ 2 cm Muck (A10) (LRR S) Black Histic (A3) ❑, Loamy Mucky Mineral (F1) (LRR O) ❑ Reduced Vertic (F18) (outside MLRA 150A,B) Hydrogen Sulfide (A4) ❑ Loamy Gleyed Matrix (F2) ❑ Piedmont Floodplain Soils (F19) (LRR P, S, T) ❑, Stratified Layers (A5) ❑, Depleted Matrix (F3) ❑ Anomalous Bright Loamy Soils (F20) Organic Bodies (A6) (LRR P, T, U) ❑, Redox Dark Surface (F6) (MLRA 15313) ❑ 5 cm Mucky Mineral (A7) (LRR P, T, U) ❑, Depleted Dark Surface (F7) Red Parent Material (TF2) Q Muck Presence (A8) (LRR U) ❑, Redox Depressions (F8) Very Shallow Dark Surface (TF12) 1 cm Muck (A9) (LRR P, T) H , Marl (F10) (LRR U) Other (Explain in Remarks) Depleted Below Dark Surface (A11) Depleted Ochric (F11) (MLRA 151) Thick Dark Surface (Al2) ❑, Iron -Manganese Masses (F12) (LRR O, P, T) 31ndicators of hydrophytic vegetation and Coast Prairie Redox (A16) (MLRA 150A) Umbric Surface (F13) (LRR P, T, U) wetland hydrology must be present, Sandy Mucky Mineral (S1) (LRR O, S) Delta Ochric (F17) (MLRA 151) unless disturbed or problematic. ❑, Sandy Gleyed Matrix (S4) Reduced Vertic (F18) (MLRA 150A, 15013) ❑ Sandy Redox (S5) ❑ Piedmont Floodplain Soils (F19) (MLRA 149A) ❑ Stripped Matrix (S6) ❑, Anomalous Bright Loamy Soils (F20) (MLRA 149A, 153C, 153D) Dark Surface (S7) (LRR P, S, T, U) Restrictive Layer (if observed): Type: Depth (inches): Hydric Soil Present? Yes 2/1 No g Remarks: Saturation is present at 10" and the water table was observed at 16". The soils below 16" are too saturated for analysis and removal. US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region —Version 2.0 WETLAND DETERMINATION DATA FORM — Atlantic and Gulf Coastal Plain Region WF,WG,WH,WI,WJ,WK-UP Project/Site: EB-5539 - South Tar River Greenway aty/county: Greenville, Pitt County Sampling Date: 10/08/2012 Applicant/Owner: City of Greenville state: NC Sampling Point: WF-UP Investigators) B. Reed (KHA), J. Hartshorn (KHA) _ Section, Township, Range: Greenville Landform (hiilslope, terrace, etc.): Hillslope Local relief (concave, convex, noney none Slope (%) 3% Subregion (LRR or MLRA)' LRR T Let: 35.617900 N Long: 77.386500 W Daturn NAD 1983 Soil Map Unit Name: WaC - Wagram loamy sand NW] classification: Are climatic! hydro] is conditions an the site typical for this time of year? Yes F Z ] No = (if no, explain in Remarks.) Are Vegetation SnitElor or Hydrology significantly disturbed? Are 'Normal Circumstances° present? Yes = No=. Are Vegetation Soil 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 W Hydric Soil Present? Yes ✓ No _ within a Wetland? Yes No Wetland Hydrology Present? Yes ✓ _ No Remarks Wetlands WF through WK are low-lying wetlands located within the floodplain of the Tar River. The wetlands are bounded on the southern side by a steep topographic break. The data point was taken approximately 10' north of flag WF-6, and it was raining at the time of observation. HYDROLOGY Wetland Hydrology Indicators: Secondary Indicators (minimum of two reguiredl ❑ ✓ Surface Soil Cracks (Bfi) Sparsely Vegetated Concave Surface (138) Primary Indicators (minimum of one is required: check all that apip ly) ✓ Surface Water (At) ❑Aquatic Fauna (813) ✓ High Water Table (A2) Marl Deposits (B15) (LRR U) ✓ Drainage Patterns (B10) ✓ ✓ Saturation (A3) Hydrogen Sulfide odor (C1) Moss Trim Lines (61$) Water Marks (131) Oxidized Rhizospheres along Living Roots (C3) Deposits (B2) Presence of Reduced Iron (C4) Drift Deposits (83) Recent Iron Reduction in Tilled Soils (C6) Dry -Season Water Table (C2) Crayfish Burrows (C8) Saturation Visible on Aerial Imagery (C9) ✓ HSediment ✓ ✓ ❑A€gal Mat or Crust (64) Thin Muck Surface (C7) Geomorphic Position (132) ❑iron Deposits (B5) Other (Explain in Remarks) Shallow Aquitard (D3) Inundation Visible on Aerial Imagery (B7) Water -Stained Leaves (139) FAC-Neutral Test (135) Sphagnum moss (108) (LRR T, U) ✓ Field Observations: Surface Water Present? Yes _ ✓ No _ Depth (inches): 2" Water Table Present? Yes ✓ No Depth (inches): 2-10" � Saturation Present? Yes ✓ No Depth (inches): 0-10" Wetland hydrology Present? Yes i. i. NoEl includes capillary frin e Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available: Remarks: Wetlands WF through WK are located within the floodplain of the Tar River. Saturation and surface water were found throughout the interior reaches of the wetlands. Due to these wetlands' close proximity to the Tar River, and all of the wetlands being primarily influenced by groundwater and flooding from the Tar River, one representative data form was completed for the wetlands. While accounted for individually, the conditions, vegetative communities, hydrology indicators, and soil profiles were mostly identical throughout the wetlands. US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region — Version 2.0 VEGETATION (Four Strata) - Use scientific names of plants. Sampling Point: WF-UP Absolute Dominant Indicator Dominance Test worksheet: Tree Stratum (Plot size: 30' ) % Cover Species? Status Number of Dominant Species 1. Liguidambar styraciflua 15% Y FACU That Are OBL, FACW, or FAC: 8 (A) 2. Taxodium distichum 15% Y OBL 3. Nyssa sylvatica 15% Y FAC Total Number of Dominant Species Across All Strata: 9 (B) 4. Acer rubrum 5% N FAC 5. Percent of Dominant Species 88.9% That Are OBL, FACW, or FAC: (A/B) 6. Prevalence Index worksheet: 7 8 Total % Cover of: Multiply by: 50% = Total Cover OBL species x 1 = 50% of total cover: 25% 20% of total cover: 10% FACW species x 2 = Saplinq/Shrub Stratum (Plot size: 30' ) FAC species x 3 = 1. Liguidambar styraciflua 100/0 Y FACW FACU species x 4 = 2. Acer rubrum 10% Y FAC UPL species x 5 = 3. Nyssa sylvatica 5% N FAC Column Totals: (A) (B) 4. Taxodium distichum 5% N OBL Prevalence Index = BIA = 5. Hydrophytic Vegetation Indicators: 6. _ 1 - Rapid Test for Hydrophytic Vegetation 7. X 2 - Dominance Test is >50% 8. 3 - Prevalence Index is :53.0' 30% = Total Cover _ _ Problematic Hydrophytic Vegetation' (Explain) 50% of total cover: 15% 20% of total cover: Fi°/" Herb Stratum (Plot size: 30' ) 'Indicators of hydric soil and wetland hydrology must 1. Impatiens capensis 15% Y FAC be present, unless disturbed or problematic. 2. Saururus cernuus 15% Y OBL Definitions of Four Vegetation Strata: 3. Boehmeria cylindrica 5% N OBL Peltandra virginica 5% N OBL Tree - Woody plants, excluding vines, 3 in. (7.6 cm) or 4. more in diameter at breast height (DBH), regardless of 5 height. 6. Sapling/Shrub - Woody plants, excluding vines, less 7 than 3 in. DBH and greater than 3.28 ft (1 m) tall. 8. Herb -All herbaceous (non -woody) plants, regardless g. of size, and woody plants less than 3.28 ft tall. 10. Woody vine -All woody vines greater than 3.28 ft in 11. height. 12. 40% = Total Cover 50% of total cover: 20% 20% of total cover: 80/n Woody Vine Stratum (Plot size: 30' ) 1. Vitis rotundifolia 5% Y FAC 2. Lonicera. japonica 2% Y FAC 3. 4. 5. Hydrophytic 7% = Total Cover Vegetation of total cover: 3.5% 20% of total cover: 1.4% Present? Yes No ♦ _L150% Remarks: (If observed, list morphological adaptations below) Wetlands WF through WK are low-lying cypress -gum swamp vegetative communities. The higher elevation wetlands have more herbaceous vegetation (wetlands WF and WH) and are primarily dominated by jewelweed and lizards tail. Canopy coverage remains unchanged at these higher elevations, sweet gum, cypress, and black gum dominate the canopy. US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region -Version 2.0 SOIL Sampling Point: wF-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 Loc Texture Remarks 04' 10YR 3/1 1000/0 loam 4-10" 10YR 4/1 100% clay loam 10-16"+ 10YR 5/1 60% 10 YR 5/6 40% C M clay loam 'Type: C=Concentration, D=Depletion, RM=Reduced Matrix, MS=Masked Sand Grains. 'Location: PL=Pore Lining, M=Matrix. Hydric Soil Indicators: (Applicable to all LRRs, unless otherwise noted.) Indicators for Problematic Hydric Soils : Histosol (Al) ❑, Polyvalue Below Surface (S8) (LRR S, T, U) ,❑ 1 cm Muck (A9) (LRR O) Histic Epipedon (A2) ❑ Thin Dark Surface (S9) (LRR S, T, U) ❑ 2 cm Muck (A10) (LRR S) Black Histic (A3) ❑, Loamy Mucky Mineral (F1) (LRR O) ❑ Reduced Vertic (F18) (outside MLRA 150A,B) Hydrogen Sulfide (A4) ❑ Loamy Gleyed Matrix (F2) ❑ Piedmont Floodplain Soils (F19) (LRR P, S, T) ❑, Stratified Layers (A5) ❑✓ Depleted Matrix (F3) ❑ Anomalous Bright Loamy Soils (F20) Organic Bodies (A6) (LRR P, T, U) ❑, Redox Dark Surface (F6) (MLRA 15313) ❑ 5 cm Mucky Mineral (A7) (LRR P, T, U) ❑, Depleted Dark Surface (F7) Red Parent Material (TF2) Q Muck Presence (A8) (LRR U) ❑, Redox Depressions (F8) Very Shallow Dark Surface (TF12) 1 cm Muck (A9) (LRR P, T) H , Marl (F10) (LRR U) Other (Explain in Remarks) Depleted Below Dark Surface (A11) Depleted Ochric (F11) (MLRA 151) Thick Dark Surface (All 2) ❑, Iron -Manganese Masses (F12) (LRR O, P, T) 31ndicators of hydrophytic vegetation and Coast Prairie Redox (A16) (MLRA 150A) ✓ Umbric Surface (F13) (LRR P, T, U) wetland hydrology must be present, Sandy Mucky Mineral (S1) (LRR O, S) Delta Ochric (F17) (MLRA 151) unless disturbed or problematic. ❑, Sandy Gleyed Matrix (S4) Reduced Vertic (F18) (MLRA 150A, 15013) ❑ Sandy Redox (S5) ❑ Piedmont Floodplain Soils (F19) (MLRA 149A) ❑ Stripped Matrix (S6) ❑, Anomalous Bright Loamy Soils (F20) (MLRA 149A, 153C, 153D) Dark Surface (S7) (LRR P, S, T, U) Restrictive Layer (if observed): Type: Depth (inches): Hydric Soil Present? Yes 2/1 No g Remarks Saturation occurs in all of the wetlands within 10" of the surface. Through much of the wetland area, saturation is present at the surface. The water table was observed between 2" and 10" below the surface. The soils below 16" are too saturated for analysis and removal. The wetlands receive hydrologic input throughout the year from groundwater, as well as from flooding from the Tar River. US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region —Version 2.0 WETLAND DETERMINATION DATA FORM — Atlantic and Gulf Coastal Plain Region WF,WG,WH,WI,WJ,WK-WET Project/Site: EB-5539 - South Tar River Greenway aty/county: Greenville, Pitt County Sampling Date: 10/08/2012 Applicant/Owner: City of Greenville state: NC Sampling Point: WF-WET Investigators) B. Reed (KHA), J. Hartshorn (KHA) _ Section, Township, Range: Greenville Landform (hiilslope, terrace, etc.): Floodplain Local relief (concave, convex, none): Concave Slope (%) < 10/o Subregion (LRR or MLRA)' LRR T Let: 35.617900 N Long: 77.386500 W Daturn NAD 1983 Soil Map Unit Name: WaC - Wagram loamy sand NW] classificabow Are climatic! hydro] is conditions an the site typical for this time of year? Yes F Z ] No = (if no, explain in Remarks.) Are Vegetation SoilElor or Hydrology significantly disturbed? Are 'Normal Circumstances° present? Yes = No=. Are Vegetation Soil 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 W Hydric Soil Present? Yes ✓ No _ within a Wetland? Yes No Wetland Hydrology Present? Yes ✓ _ No Remarks Wetlands WF through WK are low-lying wetlands located within the floodplain of the Tar River. The wetlands are bounded on the southern side by a steep topographic break. The data point was taken approximately 10' north of flag WF-6, and it was raining at the time of observation. HYDROLOGY Wetland Hydrology Indicators: Secondary Indicators (minimum of two reguiredl ❑ ✓ Surface Soil Cracks (Bfi) Sparsely Vegetated Concave Surface (138) Primary Indicators (minimum of one is required: check all that apip ly) ✓ Surface Water (At) ❑Aquatic Fauna (813) ✓ High Water Table (A2) Marl Deposits (B15) (LRR U) ✓ Drainage Patterns (B10) ✓ ✓ Saturation (A3) Hydrogen Sulfide odor (C1) Moss Trim Lines (61$) Water Marks (131) Oxidized Rhizospheres along Living Roots (C3) Deposits (B2) Presence of Reduced Iron (C4) Drift Deposits (83) Recent Iron Reduction in Tilled Soils (C6) Dry -Season Water Table (C2) Crayfish Burrows (C8) Saturation Visible on Aerial Imagery (C9) ✓ HSediment ✓ ✓ ❑A€gal Mat or Crust (64) Thin Muck Surface (C7) Geomorphic Position (132) ❑iron Deposits (B5) Other (Explain in Remarks) Shallow Aquitard (D3) Inundation Visible on Aerial Imagery (B7) Water -Stained Leaves (139) FAC-Neutral Test (135) Sphagnum moss (108) (LRR T, U) ✓ Field Observations: Surface Water Present? Yes _ ✓ No _ Depth (inches): 2" Water Table Present? Yes ✓ No Depth (inches): 2-10" � Saturation Present? Yes ✓ No Depth (inches): 0-10" Wetland hydrology Present? Yes i. i. NoEl includes capillary frin e Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available: Remarks: Wetlands WF through WK are located within the floodplain of the Tar River. Saturation and surface water were found throughout the interior reaches of the wetlands. Due to these wetlands all being located in close proximity to the Tar River, and all of the wetlands being primarily influenced by groundwater and flooding from the Tar River, one representative data form was completed for the wetlands. While accounted for individually, the vegetative communities, hydrology indicators, and soil profiles were mostly identical throughout the wetlands. US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region — 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: 30' ) % Cover Species? Status Number of Dominant Species 1. Liguidambarstyraciflua 15% Y FACTI That Are OBL, FACW, or FAC: 8 (A) 2. Taxodium distichum 15% Y OBL 3. Nyssa sylvatica 15% Y FAC Total Number of Dominant Species Across All Strata: 9 (B) 4. Acer rubrum 5% N FAC 5. Percent of Dominant Species 88.9% That Are OBL, FACW, or FAC: (A/B) 6. Prevalence Index worksheet: 7 8 Total % Cover of: Multiply by: 50% = Total Cover OBL species x 1 = 50% of total cover: 25% 20% of total cover: 10% FACW species x 2 = Saplinq/Shrub Stratum (Plot size: 30' ) FAC species x 3 = 1. Liguidambar styraciflua 100/0 Y FACW FACU species x 4 = 2. Acer rubrum 10% Y FAC UPL species x 5 = 3. Nyssa sylvatica 5% N FAC Column Totals: (A) (B) 4. Taxodium distichum 5% N OBL Prevalence Index = BIA = 5. Hydrophytic Vegetation Indicators: 6. _ 1 - Rapid Test for Hydrophytic Vegetation 7. X 2 - Dominance Test is >50% 8. 3 - Prevalence Index is :53.0' 30% = Total Cover _ _ Problematic Hydrophytic Vegetation' (Explain) 50% of total cover: 15% 20% of total cover: Fi°/" Herb Stratum (Plot size: 30' ) 'Indicators of hydric soil and wetland hydrology must 1. Impatiens capensis 15% Y FAC be present, unless disturbed or problematic. 2. Saururus cernuus 15% Y OBL Definitions of Four Vegetation Strata: 3. Boehmeria cylindrica 5% N OBL Peltandra virginica 5% N OBL Tree - Woody plants, excluding vines, 3 in. (7.6 cm) or 4. more in diameter at breast height (DBH), regardless of 5 height. 6. Sapling/Shrub - Woody plants, excluding vines, less 7 than 3 in. DBH and greater than 3.28 ft (1 m) tall. 8. Herb -All herbaceous (non -woody) plants, regardless g. of size, and woody plants less than 3.28 ft tall. 10. Woody vine -All woody vines greater than 3.28 ft in 11. height. 12. 40% = Total Cover 50% of total cover: 20% 20% of total cover: 80/n Woody Vine Stratum (Plot size: 30' ) 1. Vitis rotundifolia 5% Y FAC 2. Lonicera. japonica 2% Y FAC 3. 4. 5. Hydrophytic 7% = Total Cover Vegetation of total cover: 3.5% 20% of total cover: 1.4% Present? Yes No ♦ _L150% Remarks: (If observed, list morphological adaptations below) Wetlands WF through WK are low-lying cypress -gum swamp vegetative communities. The higher elevation wetlands have more herbaceous vegetation (wetlands WF and WH) and are primarily dominated by jewelweed and lizards tail. Canopy coverage remains unchanged at these higher elevations, sweet gum, cypress, and black gum dominate the canopy. US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region -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 Loc Texture Remarks 04' 10YR 3/1 1000/0 loam 4-10" 10YR 4/1 100% clay loam 10-16"+ 10YR 5/1 60% 10 YR 5/6 40% C M clay loam 'Type: C=Concentration, D=Depletion, RM=Reduced Matrix, MS=Masked Sand Grains. 'Location: PL=Pore Lining, M=Matrix. Hydric Soil Indicators: (Applicable to all LRRs, unless otherwise noted.) Indicators for Problematic Hydric Soils : Histosol (Al) ❑, Polyvalue Below Surface (S8) (LRR S, T, U) ,❑ 1 cm Muck (A9) (LRR O) Histic Epipedon (A2) ❑ Thin Dark Surface (S9) (LRR S, T, U) ❑ 2 cm Muck (A10) (LRR S) Black Histic (A3) ❑, Loamy Mucky Mineral (F1) (LRR O) ❑ Reduced Vertic (F18) (outside MLRA 150A,B) Hydrogen Sulfide (A4) ❑ Loamy Gleyed Matrix (F2) ❑ Piedmont Floodplain Soils (F19) (LRR P, S, T) ❑, Stratified Layers (A5) ❑✓ Depleted Matrix (F3) ❑ Anomalous Bright Loamy Soils (F20) Organic Bodies (A6) (LRR P, T, U) ❑, Redox Dark Surface (F6) (MLRA 15313) ❑ 5 cm Mucky Mineral (A7) (LRR P, T, U) ❑, Depleted Dark Surface (F7) Red Parent Material (TF2) Q Muck Presence (A8) (LRR U) ❑, Redox Depressions (F8) Very Shallow Dark Surface (TF12) 1 cm Muck (A9) (LRR P, T) H , Marl (F10) (LRR U) Other (Explain in Remarks) Depleted Below Dark Surface (A11) Depleted Ochric (F11) (MLRA 151) Thick Dark Surface (All 2) ❑, Iron -Manganese Masses (F12) (LRR O, P, T) 31ndicators of hydrophytic vegetation and Coast Prairie Redox (A16) (MLRA 150A) ✓ Umbric Surface (F13) (LRR P, T, U) wetland hydrology must be present, Sandy Mucky Mineral (S1) (LRR O, S) Delta Ochric (F17) (MLRA 151) unless disturbed or problematic. ❑, Sandy Gleyed Matrix (S4) Reduced Vertic (F18) (MLRA 150A, 15013) ❑ Sandy Redox (S5) ❑ Piedmont Floodplain Soils (F19) (MLRA 149A) ❑ Stripped Matrix (S6) ❑, Anomalous Bright Loamy Soils (F20) (MLRA 149A, 153C, 153D) Dark Surface (S7) (LRR P, S, T, U) Restrictive Layer (if observed): Type: Depth (inches): Hydric Soil Present? Yes 2/1 No g Remarks Saturation occurs in all of the wetlands within 10" of the surface. Through much of the wetland area, saturation is present at the surface. The water table was observed between 2" and 10" below the surface. The soils below 16" are too saturated for analysis and removal. The wetlands receive hydrologic input throughout the year from groundwater, as well as from flooding from the Tar River. US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region —Version 2.0