2010-04-26_PERMIT FILE - C1980007A ‎(14)‎

• Permit No: C1980007A
• IBM Index Class Name: Permit File
• Doc Date: 4/26/2010
• Doc Name: Wetland Delineation Report
• Section_Exhibit Name: Exhibit 82 Appendix I
• Media Type: D
• Archive: Yes

Project Site: MCC Refuse Pile Expansion, East
SOIL
Semolina Point: WA -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) %
C (M % Type' Loc
Texture Remarks
0-6 Gley 2.5/10Y 5 95
SYR 4/6
>_ 5 C PL, M
SCL
'Type: C= Concentration, D= Depletion, RM= Reduced Matrix, CS= Covered or Coated 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)
❑
Sandy Redox (S5)
❑ 2 cm Muck (A10)
❑ Histic Epipedon (A2)
❑
Stripped Matrix (S6)
❑ Red Parent Material (TF2)
❑ Black Histic (A3)
❑
Loamy Mucky Mineral (F1) (except MLRA 1)
❑ Other (Explain in Remarks)
❑ Hydrogen Sulfide (A4)
❑
Loamy Gleyed Matrix (F2)
Hydrogen Sulfide Odor (Cl)
❑ Depleted Below Dark Surface (All)
❑
Depleted Matrix (1
®
❑ Thick Dark Surface (Al2)
®
Redox Dark Surface (F6)
❑ Algal Mat or Crust (134)
❑ Sandy Mucky Mineral (S1)
❑
Depleted Dark Surface (F7)
3 Indicators of hydrophytic vegetation and wetland
❑ Iron Deposits (B5)
❑
Recent Iron Reduction in Tilled Soils (C6)
hydrology must be present, unless disturbed or
❑ Sandy Gleyed Matrix (S4)
❑
Redox Depressions (F8)
p roblematic.
Restrictive Layer (if present):
Raised Ant Mounds (D6) (LRR A)
® Inundation Visible on Aerial Imagery (B7)
❑
Other (Explain in Remarks)
Type:
Frost -Heave Hummocks (D7)
❑ Sparsely Vegetated Concave Surface (68)
Depth (Inches):
Field Observations:
Hydric Soils Present? Yes ® No ❑
Remarks:
:1'J111zTe tic J
Wetland Hydrology Indicators:
Primary Indicators (minimum of one required; check
all that apply)
Secondary Indicators (2 or more required)
® Surface Water (Al)
❑
Water -Stained Leaves (139)
❑
Water- Stained Leaves (139)
❑ High Water Table (A2)
(except MLRA 1, 2, 4A, and 4B)
(MLRA 1, 2,4A, and 4B)
® Saturation (A3)
❑
Salt Crust (B11)
❑
Drainage Patterns (610)
❑ Water Marks (B1)
❑
Aquatic Invertebrates (813)
❑
Dry- Season Water Table (C2)
❑ Sediment Deposits (B2)
❑
Hydrogen Sulfide Odor (Cl)
❑
Saturation Visible on Aerial Imagery (C9)
❑ Drift Deposits (B3)
®
Oxidized Rhizospheres along Living Roots (C3)
❑
Geomorphic Position (132)
❑ Algal Mat or Crust (134)
®
Presence of Reduced Iron (C4)
❑
Shallow Aquitard (133)
❑ Iron Deposits (B5)
❑
Recent Iron Reduction in Tilled Soils (C6)
❑
FAC- Neutral Test (D5)
❑ Surface Soil Cracks (136)
❑
Stunted or Stresses Plants (D1) (LRR A)
❑
Raised Ant Mounds (D6) (LRR A)
® Inundation Visible on Aerial Imagery (B7)
❑
Other (Explain in Remarks)
❑
Frost -Heave Hummocks (D7)
❑ Sparsely Vegetated Concave Surface (68)
Field Observations:
Surface Water Present? Yes ® No
❑
Depth (inches): 0 -1
Water Table Present? Yes ❑ No
❑
Depth (inches):
Saturation Present? Yes ❑ No
(includes capillary fringe)
❑
Depth (inches):
Wetland Hydrology Present? Yes ® No ❑
Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available:
Remarks:
US Army Corps of Engineers Western Mountains, Valley, and Coast — Interim Version