Laserfiche WebLink
US Army Corps of Engineers Great Plains – Version 2.0 <br />SOIL Sampling Point: DP2 <br /> <br />Profile Description: (Describe to the depth needed to document the indicator or confirm the absence of indicators.) <br /> Depth <br />(inches) <br /> Matrix Redox Features <br /> Color (moist) % Color (moist) % Type1 Loc2 Texture Remarks <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />1Type: C=Concentration, D=Depletion, RM=Reduced Matrix, CS=Covered or Coated Sand Grains 2Location: PL=Pore Lining, M=Matrix <br />Hydric Soil Indicators: (Applicable to all LRRs, unless otherwise noted.) Indicators for Problematic Hydric Soils3: <br /> Histosol (A1) <br /> Histic Epipedon (A2) <br /> Black Histic (A3) <br /> Hydrogen Sulfide (A4) <br /> Stratified Layers (A5) (LRR F) <br /> 1 cm Muck (A9) (LRR F, G, H) <br /> Depleted Below Dark Surface (A11) <br /> Thick Dark Surface (A12) <br /> Sandy Mucky Mineral (S1) <br /> 2.5 cm Mucky Peat or Peat (S2) (LRR G, H) <br /> 5 cm Mucky Peat or Peat (S3) (LRR F) <br /> Sandy Gleyed Matrix (S4) <br /> Sandy Redox (S5) <br /> Stripped Matrix (S6) <br /> Loamy Mucky Mineral (F1) <br /> Loamy Gleyed Matrix (F2) <br /> Depleted Matrix (F3) <br /> Redox Dark Surface (F6) <br /> Depleted Dark Surface (F7) <br /> Redox Depressions (F8) <br /> High Plains Depressions (F16) <br /> (MLRA 72 & 73 of LRR H) <br /> 1 cm Muck (A9) (LRR I, J) <br /> Coast Prairie Redox (A16) (LRR F, G, H) <br /> Dark Surface (S7) (LRR G) <br /> High Plains Depressions (F16) <br /> (LRR H outside of MLRA 72 & 73) <br /> Reduced Vertic (F18) <br /> Red Parent Material (TF2) <br /> Very Shallow Dark Surface (TF 12) <br /> Other (Explain in Remarks) <br />3Indicators of hydrophytic vegetation and <br />wetland hydrology must be present, unless <br />disturbed or problematic <br />Restrictive Layer (if present): Hydric Soil Present? <br />Type: Depth (inches): Yes No <br /> <br />Remarks: Soil sample not taken due to a lack of wetland hydrology and presence of upland vegetation. Hydric soils are assumed absent. <br />HYDROLOGY <br />Wetland Hydrology Indicators: <br />Primary Indicators (minimum of one required; check all that apply) Secondary Indicators (2 or more required) <br /> Surface Water (A1) <br /> High Water Table (A2) <br /> Saturation (A3) <br /> Water Marks (B1) <br /> Sediment Deposits (B2) <br /> Drift Deposits (B3) <br /> Algal Mat or Crust (B4) <br /> Iron Deposits (B5) <br /> Inundation Visible on Aerial Imagery (B7) <br /> Water-Stained Leaves (B9) <br /> Salt Crust (B11) <br /> Aquatic Invertebrates (B13) <br /> Hydrogen Sulfide Odor (C1) <br /> Dry-Season Water Table (C2) <br /> Oxidized Rhizospheres on Living Roots (C3) <br /> (where not tilled) <br /> Presence of Reduced Iron (C4) <br /> Thin Muck Surface (C7) <br /> Other (Explain in Remarks) <br /> Surface Soil Cracks (B6) <br /> Sparsely Vegetated Concave Surface (B8) <br /> Drainage Patterns (B10) <br /> Oxidized Rhizospheres on Living Roots (C3) <br /> (where tilled) <br /> Crayfish Burrows (C8) <br /> Saturation Visible on Aerial Imagery (C9) <br /> Geomorphic Position (D2) <br /> FAC-Neutral Test (D5) <br /> Frost-Heave Hummocks (D7) (LRR F) <br />Field Observations: Yes No <br />Depth <br />(inches) <br /> Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous <br />inspections, etc.), if available: <br /> Surface Water present? <br />Water Table present? <br />Saturation Present? <br />(includes capillary fringe) <br /> <br /> <br />Wetland Hydrology Present? <br />Remarks: Hydrology indicators are not met. <br />