2010-05-07_PERMIT FILE - C2009087 ‎(16)‎

• Permit No: C2009087
• IBM Index Class Name: Permit File
• Doc Date: 5/7/2010
• Doc Name: Little Grassy Creek Wetland Delineation
• Section_Exhibit Name: Exhibit 2.04.10-E2 Little Grassy Creek Wetland Delineation
• Media Type: D
• Archive: No

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SOIL
Sampling Point _ t 'A
Profile Description: (Describe to the depth needed to document the indicator or confirm the absence of indicators.)
Deptt> Matrix Redox Features
f+ Color moist) % Colcr(most) % Tvoe
t_oc� Texture Remarks
'J
_ High Water Table (A2)
7
M& I
Sediment Deposits (B2) (Riverine)
AA
_ Aquatic Invertebrates (B13) —
Drift Deposits (63) (Riverine)
Water Marks (B1) (Nonriverine)
_ Hydrogen Sulfide Odor (C1) _
Drainage Patterns (B10)
_ Sediment Deposits (B2) (Nonriverine)
Tv e: C= Concentration, D =De letion, RM= Reduced Matrix, CS= Covered or Coated Sand Grains. Z Locatiom PL =Pore Lining, M= Matrix.
Hydric Soil Indicators: (Applicable to all LRRs, unless otherwise noted.)
Indicators for Problematic Hydric Soils':
_ Histosol (Al) — Sandy Redox (S5)
` 1 cm Muck (A9) (LRR C)
— Histic Epipedon (A2) _ Stripped Matrix (S8)
____ 2 cm Muck (A10) (LRR 8)
Black Histic (A3) _ Loamy Mucky Mineral (F1)
Reduced Vertic (F18)
— Hydrogen Sulfide (A4) _ Loamy Gleyed Matrix. (F2)
_ Red Parent Material (TF2)
_ Stratified Layers (A5) (LRR C) — Depleted Matrix (F3)
_ Other (Explain in Remarks)
_ 1 cm Muck (A9) (LRR D) ____ Redox Dark Surface (Fo)
Field Observations:
_ Depleted Below Dark Surface (.A 11) _ Depleted Dark Surlace (F7)
— Thick Dark Surface (Al2) _ Redox Depressions (F8)
"Indicators: of hydrophytic vegetation and
Sandy Mucky Mineral (S1) _ Vernal Pools (Fg)
�_
wetland hydrology must be present. j
Sandy Gleyed Ma (S
unless disturbed or problematic.
Restrictive Layer (if present):
I
Type-
No _ Depth (sn6taes): ? -
I
Depth (inches):
Hydric Soil Present? Yes No
Remarks
i
i
1
Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), it available:
HYDROLOGY
Wetland Hydrology Indicators:
Prima Indicators (minimum of one required: check all that apply) _ Secondary Indicators (2 or more required)
Surface Water (Al)
— Salt Crust (B11) ____
Water Marks (131) (Riverine)
_ High Water Table (A2)
— Biotic Crust (B12) v
Sediment Deposits (B2) (Riverine)
— Saturation (A3)
_ Aquatic Invertebrates (B13) —
Drift Deposits (63) (Riverine)
Water Marks (B1) (Nonriverine)
_ Hydrogen Sulfide Odor (C1) _
Drainage Patterns (B10)
_ Sediment Deposits (B2) (Nonriverine)
— Oxidized Rhizospheres along Living Roots (C3) __„
Dry- Season Water Table (C2)
_ Drift Deposits (B3) (Nonriverine)
— Presence of Reduced Iron (04) _
Crayfish Burrows (C8)
T Surface Soil Cracks (66)
_, Recent Iron Reduction in Tilled Soils (C6) _
Saturation Visible on Aerial imagery (C9)
— Inundation Visible on Aerial Imagery (87)
_ Thin Muck Surface (C7) _
Shallow Aquitard (D3)
Water- Stained Leaves (89)
Other (Explain in Remarks) _
FAC- Neutral Test (D5)
Field Observations:
Surface Water Present? Yes
No _- Depth (inches).
Water Table Present? Yes
No Depth 09&hres)
Saturation Present? Yes
No _ Depth (sn6taes): ? -
Wetland Hydrology Present? Yes No *w
includes capillary fringe
Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), it available:
Remarks.
I
US Army Corps of Engineers
Arid West – Version 2.0
M