Document wrwKE4XRwEdLbbnMb5BaEbqM4
CWA 404 Inspection Photolog Lawngevity Landscaping and
Garden Gate Nursery Route 17M, Chester Orange County, NY
October 20, 2022
U.S. Army Corps of Engineers WETLAND DETERMINATION DATA SHEET - Northcentral and Northeast Region
See ERDC/EL TR-12-1; the proponent agency is CECW-CO-R
OMB Control #: 0710-0024, Exp: 11/30/2024 Requirement Control Symbol EXEMPT: (Authority: AR 335-15, paragraph 5-2a)
Project/Site: Lawngevity Landscaping and Garden Gate Nursery
City/County: Chester/Orange
Applicant/Owner:
Lawngevity Landscaping and Garden Gate Nursery / Property Owner: Schvimmer State: NY
Investigator(s): S. Andreescu, S. Robinson, A. Jepsky
Section, Township, Range:
Landform (hillside, terrace, etc.):
Local relief (concave, convex, none):
Subregion (LRR or MLRA): LRR R
Lat: 41.34519
Long: -74.21931
Soil Map Unit Name: Raynham silt loam and Mardin gravelly silt loam
NWI classification:
Sampling Date: 10/20/2022
Sampling Point:
1
Slope %: Datum: PEM1C
Are climatic / hydrologic conditions on the site typical for this time of year?
Are Vegetation
, Soil
, or Hydrology
significantly disturbed?
Yes X
No
(If no, explain in Remarks.)
Are "Normal Circumstances" present? Yes X No
Are Vegetation
, Soil
, or 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? Hydric Soil Present? Wetland Hydrology Present?
Yes X No Yes X No Yes X No
Remarks: (Explain alternative procedures here or in a separate report.)
Is the Sampled Area
within a Wetland?
Yes X No
If yes, optional Wetland Site ID:
HYDROLOGY
Wetland Hydrology Indicators:
Secondary Indicators (minimum of two required)
Primary Indicators (minimum of one is required; check all that apply)
Surface Water (A1)
Water-Stained Leaves (B9)
X High Water Table (A2)
Aquatic Fauna (B13)
Saturation (A3)
Marl Deposits (B15)
Water Marks (B1)
Hydrogen Sulfide Odor (C1)
Sediment Deposits (B2)
X Oxidized Rhizospheres on Living Roots (C3)
Drift Deposits (B3)
Presence of Reduced Iron (C4)
Algal Mat or Crust (B4)
Recent Iron Reduction in Tilled Soils (C6)
Iron Deposits (B5)
Thin Muck Surface (C7)
Inundation Visible on Aerial Imagery (B7) Other (Explain in Remarks)
Sparsely Vegetated Concave Surface (B8)
Surface Soil Cracks (B6) Drainage Patterns (B10) Moss Trim Lines (B16) Dry-Season Water Table (C2) Crayfish Burrows (C8) Saturation Visible on Aerial Imagery (C9) Stunted or Stressed Plants (D1) Geomorphic Position (D2) Shallow Aquitard (D3) Microtopographic Relief (D4) X FAC-Neutral Test (D5)
Field Observations:
Surface Water Present? Water Table Present? Saturation Present?
Yes Yes X Yes X
No X No No
Depth (inches): Depth (inches): 6 Depth (inches):
Wetland Hydrology Present?
Yes X No
(includes capillary fringe) Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available:
Remarks:
ENG FORM 6116-8, JUL 2018
Northcentral and Northeast - Version 2.0
VEGETATION - Use scientific names of plants.
Tree Stratum (Plot size:
Absolute
)
% Cover
Dominant Species?
1.
2.
3.
4.
5.
6.
7.
=Total Cover
Sapling/Shrub Stratum (Plot size:
)
1.
2.
3.
4.
5.
6.
7.
=Total Cover
Herb Stratum (Plot size:
30
)
1. Phragmites australis
100
Yes
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
100 =Total Cover
Woody Vine Stratum (Plot size:
)
1.
2.
3.
4.
=Total Cover
Remarks: (Include photo numbers here or on a separate sheet.)
Indicator Status
FACW
Sampling Point:
1
Dominance Test worksheet:
Number of Dominant Species That Are OBL, FACW, or FAC:
1
(A)
Total Number of Dominant Species Across All Strata:
1
(B)
Percent of Dominant Species That Are OBL, FACW, or FAC:
Prevalence Index worksheet:
100.0% (A/B)
Total % Cover of:
Multiply by:
OBL species
0
x 1 =
0
FACW species 100
x 2 =
200
FAC species
0
x 3 =
0
FACU species
0
x 4 =
0
UPL species
0
x 5 =
0
Column Totals: 100
(A)
200 (B)
Prevalence Index = B/A =
2.00
Hydrophytic Vegetation Indicators:
1 - Rapid Test for Hydrophytic Vegetation
X 2 - Dominance Test is >50%
X 3UHYDOHQFH ,QGH[ LV 1 4 - Morphological Adaptations1 (Provide supporting data in Remarks or on a separate sheet)
Problematic Hydrophytic Vegetation1 (Explain)
1Indicators of hydric soil and wetland hydrology must be present, unless disturbed or problematic.
Definitions of Vegetation Strata:
Tree - Woody plants 3 in. (7.6 cm) or more in diameter at breast height (DBH), regardless of height.
Sapling/shrub - Woody plants less than 3 in. DBH and greater than or equal to 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 vines - All woody vines greater than 3.28 ft in height.
Hydrophytic
Vegetation
Present?
Yes X
No
ENG FORM 6116-8, JUL 2018
Northcentral and Northeast - Version 2.0
SOIL
Sampling Point:
1
Profile Description: (Describe to the depth needed to document the indicator or confirm the absence of indicators.)
Depth (inches)
Matrix
Color (moist)
%
Redox Features
Color (moist)
% Type1
Loc2
Texture
Remarks
0-5
7.5YR 3/1
99
7.5YR 5/6
1
C
PL
Loamy/Clayey
Prominent redox concentrations
5-10
7.5YR 3/1
85
7.5YR 5/8
15
C PL/M Loamy/Clayey
Prominent redox concentrations
1Type: C=Concentration, D=Depletion, RM=Reduced Matrix, MS=Masked Sand Grains. Hydric Soil Indicators:
Histosol (A1)
Dark Surface (S7)
Histic Epipedon (A2)
Polyvalue Below Surface (S8) (LRR R,
Black Histic (A3)
MLRA 149B)
Hydrogen Sulfide (A4)
Thin Dark Surface (S9) (LRR R, MLRA 149B)
Stratified Layers (A5)
High Chroma Sands (S11) (LRR K, L)
Depleted Below Dark Surface (A11)
Loamy Mucky Mineral (F1) (LRR K, L)
Thick Dark Surface (A12)
Loamy Gleyed Matrix (F2)
Mesic Spodic (A17)
Depleted Matrix (F3)
(MLRA 144A, 145, 149B)
X Redox Dark Surface (F6)
2Location: PL=Pore Lining, M=Matrix. Indicators for Problematic Hydric Soils3:
2 cm Muck (A10) (LRR K, L, MLRA 149B) Coast Prairie Redox (A16) (LRR K, L, R) 5 cm Mucky Peat or Peat (S3) (LRR K, L, R) Polyvalue Below Surface (S8) (LRR K, L) Thin Dark Surface (S9) (LRR K, L) Iron-Manganese Masses (F12) (LRR K, L, R) Piedmont Floodplain Soils (F19) (MLRA 149B) Red Parent Material (F21) (outside MLRA 145)
Very Shallow Dark Surface (F22)
Sandy Mucky Mineral (S1)
Depleted Dark Surface (F7)
Other (Explain in Remarks)
Sandy Gleyed Matrix (S4) Sandy Redox (S5) Stripped Matrix (S6)
Redox Depressions (F8) Marl (F10) (LRR K, L) Red Parent Material (F21) (MLRA 145)
3Indicators of hydrophytic vegetation and wetland hydrology must be present,
Restrictive Layer (if observed):
unless disturbed or problematic.
Type:
Depth (inches):
Hydric Soil Present?
Yes X No
Remarks: Shovel refusal at 5" due to common reed (Phragmites australis) rhizomes; auger refusal at 10". Despite this, enough information exists for the F6 hydric soil indicator to be applicable.
ENG FORM 6116-8, JUL 2018
Northcentral and Northeast - Version 2.0