Loading...
HomeMy WebLinkAbout20200798 Ver 2_Attachment E - USACE Wetland Determination Data Form_20200806Project/Site:Sampling Date: Applicant/Owner:State: Sampling Point: Investigator(s): Landform (hillside, terrace, etc.): Subregion (LRR or MLRA): Lat: Long: Soil Map Unit Name: X Are Vegetation , Soil , or Hydrology Yes X Are Vegetation , Soil , or Hydrology SUMMARY OF FINDINGS – Attach site map showing sampling point locations, transects, important features, etc. XNo No X X No X Yes X Yes X Yes X X U.S. Army Corps of Engineers WETLAND DETERMINATION DATA SHEET – Eastern Mountains and Piedmont Region See ERDC/EL TR-07-24; the proponent agency is CECW-CO-R OMB Control #: 0710-xxxx, Exp: Pending Requirement Control Symbol EXEMPT: (Authority: AR 335-15, paragraph 5-2a) Microtopographic Relief (D4) FAC-Neutral Test (D5) Inundation Visible on Aerial Imagery (B7) Water-Stained Leaves (B9) Aquatic Fauna (B13) Algal Mat or Crust (B4) Wetland Hydrology Present? Stunted or Stressed Plants (D1) NoYes No No Water Table Present? Primary Indicators (minimum of one is required; check all that apply) Surface Soil Cracks (B6) Sparsely Vegetated Concave Surface (B8) Drainage Patterns (B10) Moss Trim Lines (B16) Dry-Season Water Table (C2) Crayfish Burrows (C8) Surface Water (A1) High Water Table (A2) Saturation (A3) Water Marks (B1) Wetland Hydrology Indicators: True Aquatic Plants (B14) Saturation Visible on Aerial Imagery (C9) Secondary Indicators (minimum of two required) Data point is representative of non-jurisdictional upland areas. HYDROLOGY Geomorphic Position (D2) Shallow Aquitard (D3) Hydrogen Sulfide Odor (C1) Oxidized Rhizospheres on Living Roots (C3) Presence of Reduced Iron (C4) Recent Iron Reduction in Tilled Soils (C6) Thin Muck Surface (C7) Other (Explain in Remarks) Iron Deposits (B5) City/County:Little Hope Creek Basin Sanitary Sewer Improvements Mecklenburg DP1 3/11/2020 Charlotte Water NC No Section, Township, Range: CharlotteDJZ/JKM/ITD 0concaveterrace Datum: NAD83-80.86174935.182854LRR P, MLRA 136 noneNWI classification:Monacan loam, 0 to 2 percent slopes, frequently flooded (MO) Slope (%):Local relief (concave, convex, none): Yes NoAre climatic / hydrologic conditions on the site typical for this time of year? (If no, explain in Remarks.) significantly disturbed? naturally problematic? Are “Normal Circumstances” present? (If needed, explain any answers in Remarks.) Remarks: Is the Sampled AreaYes Yes Yes Hydric Soil Present? Hydrophytic Vegetation Present? Wetland Hydrology Present? Nowithin a Wetland? Yes Indicators of wetland hydrology are not present. Sediment Deposits (B2) Drift Deposits (B3) Remarks: Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available: Depth (inches): Depth (inches): Depth (inches): No Saturation Present? (includes capillary fringe) Surface Water Present? Field Observations: ENG FORM 6116-4-SG, JUL 2018 Eastern Mountains and Piedmont – Version 2.0 Sampling Point: (Plot size: 1. 2. 3. 4. 5. 6.(A/B) 7. 50% of total cover: 20% of total cover: x 1 = Sapling/Shrub Stratum (Plot size:x 2 = 1.x 3 = 2.x 4 = 3.x 5 = 4.Column Totals: (B) 5. 6. 7. 8.X 9. 4 - Morphological Adaptations1 (Provide supporting 50% of total cover: 20% of total cover: Herb Stratum (Plot size: 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 50% of total cover: 20% of total cover: Woody Vine Stratum (Plot size: 1. 2. 3. 4. 5. 50% of total cover: 20% of total cover:Yes X3 =Total Cover5 5YesFACU Remarks: (Include photo numbers here or on a separate sheet.) 57.1% of dominant vegetation is FAC or wetter. No UPL )5 =Total Cover FACU FAC Yes 1 1 - Rapid Test for Hydrophytic Vegetation 2 - Dominance Test is >50% VEGETATION (Four Strata)– Use scientific names of plants. 35 14 Quercus phellos 10 10 No FAC Yes Yes FACW FAC 10 No Multiply by: Prevalence Index = B/A = FAC FACU Yes FACW Prevalence Index worksheet: FAC Total % Cover of: (A) (B) (A) Yes FACUNo 8 49 18 Rosa multiflora Allium vineale Liriope muscari 2 2 2 15 Definitions of Four Vegetation Strata: Woody Vine – All woody vines greater than 3.28 ft in height. Hydrophytic Vegetation Present? FACU =Total Cover Herb – All herbaceous (non-woody) plants, regardless of size, and woody plants less than 3.28 ft tall. 30 ) Lonicera japonica 36 Lonicera japonica No No No No 5 Acer rubrum FACU2 3 5 Fraxinus pennsylvanica Viola sororia 3Potentilla indica FACU Plantago major 20 18 Ligustrum sinense Liquidambar styraciflua Tree Stratum ) =Total Cover Liquidambar styraciflua Fraxinus pennsylvanica Acer rubrum Ulmus rubra 30 ) 70 Indicator Status 20 20 No Dominant Species? Yes 5 5 No FAC OBL species FACW species FAC species Sapling/Shrub – Woody plants, excluding vines, less than 3 in. DBH and greater than or equal to 3.28 ft (1 m) tall. Tree – Woody plants, excluding vines, 3 in. (7.6 cm) or more in diameter at breast height (DBH), regardless of height. 1Indicators of hydric soil and wetland hydrology must be present, unless disturbed or problematic. Absolute % Cover 57.1% Percent of Dominant Species That Are OBL, FACW, or FAC: 3 - Prevalence Index is ≤3.01 data in Remarks or on a separate sheet) Problematic Hydrophytic Vegetation1 (Explain) No DP1 4 7 FACU species UPL species Hydrophytic Vegetation Indicators: Total Number of Dominant Species Across All Strata: Dominance Test worksheet: Number of Dominant Species That Are OBL, FACW, or FAC: FAC ENG FORM 6116-4-SG, JUL 2018 Eastern Mountains and Piedmont – Version 2.0 Depth (inches):X Sampling Point: Yes Restrictive Layer (if observed): Remarks: Indicators of hydric soil are not present. Hydric Soil Present? Type: Histosol (A1) Histic Epipedon (A2) Black Histic (A3) Hydrogen Sulfide (A4) Stratified Layers (A5) Loc2 80 Loamy/Clayey Loamy/Clayey Loamy/Clayey 90 D Color (moist) Matrix C10YR 5/4 10YR 5/4 N 7/ 10YR 6/410-15 0-10 DP1SOIL 15-20 10YR 5/4 Type1 Profile Description: (Describe to the depth needed to document the indicator or confirm the absence of indicators.) 100 Redox FeaturesDepth (inches) Color (moist)Remarks 1Type: C=Concentration, D=Depletion, RM=Reduced Matrix, MS=Masked Sand Grains.2Location: PL=Pore Lining, M=Matrix. % Depleted Below Dark Surface (A11) Thick Dark Surface (A12) Sandy Mucky Mineral (S1) Sandy Redox (S5) % M20 Texture Faint redox concentrations 10 M Stripped Matrix (S6) Iron-Manganese Masses (F12) (LRR N,Other (Explain in Remarks) 3Indicators of hydrophytic vegetation and wetland hydrology must be present, Umbric Surface (F13) (MLRA 122, 136) Piedmont Floodplain Soils (F19) (MLRA 148) Sandy Gleyed Matrix (S4)MLRA 136) Dark Surface (S7)unless disturbed or problematic.Red Parent Material (F21) (MLRA 127, 147, 148) No Hydric Soil Indicators: Polyvalue Below Surface (S8) (MLRA 147, 148) Thin Dark Surface (S9) (MLRA 147, 148) Loamy Gleyed Matrix (F2) Redox Dark Surface (F6) Redox Depressions (F8) Loamy Mucky Mineral (F1) (MLRA 136) Depleted Matrix (F3) Depleted Dark Surface (F7) 2 cm Muck (A10) (MLRA 147) Coast Prairie Redox (A16) Indicators for Problematic Hydric Soils3: (MLRA 147, 148) Piedmont Floodplain Soils (F19) (MLRA 136, 147) Very Shallow Dark Surface (F22) Red Parent Material (F21) (outside MLRA 127, 147, 148) 2 cm Muck (A10) (LRR N) ENG FORM 6116-4-SG, JUL 2018 Eastern Mountains and Piedmont – Version 2.0