HomeMy WebLinkAbout20121055 Ver 3_07_Stream and Wetland Data Forms_20200130North Carolina Division of Water Quality - Stream Identification Form, Version 4.11
Date: 9/27/2012
Project/Site: EB-55 S
Stream SA
Latitude: 35.617901
Evaluator: Hartshorn (KHHA)
County: Pitt
Longitude:-77.396797
B. Reed (KHA)
Total Points: 31
Stream Determination
Other
Stream is at least intermittent
Ephemeral Intermitte t Perennial
Greenville SW
g. Quad Name:
if >_ 19 or perennial if >_ 30
A. Geomorphology Subtotal = 14
Absent
Weak
Moderate
Strong
Score
1 a. Continuity of channel bed and bank
0
1
2
3
3
2. Sinuosity of channel along thalweg
0
1
2
3
1
3. In -channel structure: ex. riffle -pool, step -pool, ripple-
poolsequence
0
1
2
3
2
4. Particle size of stream substrate
0
1
2
3
1
5. Active/relic floodplain
0
1
2
3
2
6. Depositional bars or benches
0
1
2
3
1
7. Recent alluvial deposits
0
1
2
3
2
8. Headcuts
0
1
2
3
1
9. Grade control
0
0.5
1
1.5
0.5
10. Natural valley
0
0.5
1
1.5
0.5
11. Second or greater order channel
No = 0
Yes = 3
0
artificial ditches are not rated; see discussions in manual
B. Hydrology Subtotal = 10
12. Presence of Baseflow
0
1
2
3
1
13. Iron oxidizing bacteria
0
1
2
3
3
14. Leaf litter
1.5
1
0.5
0
1
15. Sediment on plants or debris
0
0.5
1.5
1
16. Organic debris lines or piles
0
0.5
1.5
1
17. Soil -based evidence of high water table?
I No = 0
Yes = 3
1 3
C. Biology Subtotal = 7
18. Fibrous roots in streambed
3
2
1
0
3
19. Rooted upland plants in streambed
3
2
1
0
3
20. Macrobenthos (note diversity and abundance)
0
1
2
3
0
21. Aquatic Mollusks
0
1
2
3
0
22. Fish
0
0.5
1
1.5
0
23. Crayfish
0
0.5
1
1.5
0
24. Amphibians
0
0.5
1
1.5
0.5
25. Algae
0
0.5
1
1.5
0.5
26. Wetland plants in streambed
FACW = 0.75 OBL = 1.5 Other = 0
0
'perennial streams may also be identified using other methods. See p. 35 of manual.
Notes: Stream SA is a stormwater driven channel with groundwater
interception. SA begins approximately 60' northeast of a large 60" CMP and
concrete outlet structure. A large rip rap dissipater pad seperates the CMP and
the origin of SA. The outlet structure appears to join a 36" RCP heading to a
stormwater basin, with high flow events bypassing the RCP and discharging to
the dissipater pad. The RCP is blocked by debris however, and all flow from the
60" CMP is discharging to SA. Based on debris piles and wrack lines in the
trees, SA reaches very high flood stages on a regular basis.
USACE AID#
DWQ#
Site # (indicate on attached map)
FE-1 STREAM QUALITY ASSESSMENT WORKSHEET
Provide the following information for the stream reach under assessment:
1. Applicant's name: City of Greenville 2. Evaluator's name: J. Hartshorn (KHA), B. Reed (KHA)
3. Date of evaluation: 09/27/2012 4. Time of evaluation: 10:00 am
5. Name of stream: EB-5539 - Stream SA 6. River basin. Tar -Pamlico
7. Approximate drainage area: 30 acres 8. Stream order:. First Order
9. Length of reach evaluated: 200' 10. County: Pitt
11. Site coordinates (if known): prefer in decimal degrees. 12. Subdivision name (if any): n/a
Latitude (ex. 34.872312):
35.617901
Longitude (ex.-77.556611):-77.396797
Method location determined (circle): aPSOfopo Shee ✓t rtho (Aerial) Photo/GISather GISE30ther
13. Location of reach under evaluation (note nearby roads and landmarks and attach map identifying stream(s) location):
Stream SA begins northeast of W 3rd Street, approximately 1,000 feet from the main channel of the Tar River.
14. Proposed channel work (if any): Stream SA will be spanned by a boardwalk. All construction will be out of the OWHM.
15. Recent weather conditions: Sunny and dry, no recorded rainfall in the last 7 days according to NOAA/NWS
16. Site conditions at time of visit: Sunny and clear, approximately 80 degrees F.
17. Identify any special waterway classifications known: ElSection 10 F7Tidal Waters Essential Fisheries Habitat
_aTrout Waters Outstanding Resource Waters El Nutrient Sensitive Waters Dwater Supply Watershed. (I -IV)
18. Is there a pond or lake located upstream of the evaluation point? NO If yes, estimate the water surface area: n/a
19. Does channel appear on USGS quad map? NO 20. Does channel appear on USDA Soil Survey? NO
21. Estimated watershed land use: 60 % Residential _% Commercial _% Industrial _% Agricultural
10 % Forested _% Cleared / Logged 30 % Other ( Construction or Roadway)
22. Bankfull width: 5'-8' 23. Bank height (from bed to top of bank): 3'-5'
24. Channel slope down center of stream: Flat (0 to 2%) QGentle (2 to 4%) Moderate (4 to 10%) Steep (>10%)
25. Channel sinuosity: Straight Occasional bends Frequent meander Overy sinuous Braided channel
Instructions for completion of worksheet (located on page 2): Begin by determining the most appropriate ecoregion based on
location, terrain, vegetation, stream classification, etc. Every characteristic must be scored using the same ecoregion. Assign points
to each characteristic within the range shown for the ecoregion. Page 3 provides a brief description of how to review the
characteristics identified in the worksheet. Scores should reflect an overall assessment of the stream reach under evaluation. If a
characteristic cannot be evaluated due to site or weather conditions, enter 0 in the scoring box and provide an explanation in the
comment section. Where there are obvious changes in the character of a stream under review (e.g., the stream flows from a pasture
into a forest), the stream may be divided into smaller reaches that display more continuity, and a separate form used to evaluate each
reach. The total score assigned to a stream reach must range between 0 and 100, with a score of 100 representing a stream of the
highest quality. Total Score (from reverse): 48 Comments:
Stream SA is largely stormwater driven (60" CMP and large rip rap dissipater pad upstream of SA origin), and is straight for the
first 100'. As the energy dissipates in the channel, SA begins to establish a natural meander, but SA quickly dissipates into
wetlands WA and WB. SA is covered with iron oxidizing bacteria and there is significant trash and foreign debris in the channel
and along the banks. An aerial sewer crosses SA as well near flag SA3.
Evaluator's Signature Date 09/27/2012
This channel evaluation form is intended to be used only as a guide to assist landowners and environmental professionals in
gathering the data required by the United States Army Corps of Engineers to make a preliminary assessment of stream
quality. The total score resulting from the completion of this form is subject to USACE approval and does not imply a
particular mitigation ratio or requirement. Form subject to change - version 06/03. To Comment, please call 919-876-8441 x 26.
EB-5539 - Stream SA
STREAM QUALITY ASSESSMENT WORKSHEET
#
CHARACTERISTICS
ECOREGION POINT
RANGE
SCORE
Coastal
Piedmont
Mountain
1
Presence of flow / persistent pools in stream
0-5
0-4
0-5
2
(no flow or saturation = 0; strong flow = max points)
2
Evidence of past human alteration
0-6
0-5
0-5
1
extensive alteration = 0; no alteration = maxpoints)
3
Riparian zone
0-6
0-4
0-5
4
no buffer = 0; contiguous, wide buffer = maxpoints)
4
Evidence of nutrient or chemical discharges
0-5
0-4
0-4
4
(extensive discharges = 0; no discharges = max points)
a
5
Groundwater discharge
0-3
0-4
0-4
3
U(no
discharge = 0; springs, seeps, wetlands, etc. = max points)
6
Presence of adjacent floodplain
0 4
0 4
0 2
3
(no floodplain = 0; extensive floodplain = max points)
aEntrenchment
/ floodplain access
0— 5
0— 4
0— 2
3
(deeply entrenched = 0; frequent flooding = max points)
8
Presence of adjacent wetlands
0-4
0-2
3
no wetlands = 0; large adjacent wetlands = maxpoints)0-6
9
Channel sinuosity
0-5
0-4
0-3
2
(extensive channelization = 0; natural meander = maxpoints)
10
Sediment input
0-5
0-4
0-4
1
(extensive deposition-- 0; little or no sediment = max points)
11
Size & diversity of channel bed substrate
NA*
0-4
0-5
NA*
(fine, homogenous = 0; large, diverse sizes = max points)
12
Evidence of channel incision or widening
0-5
0-4
0-5
1
(deeply incised = 0; stable bed & banks = max points)
13
Presence of major bank failures
0-5
0-5
0-5
3
(severe erosion = 0; no erosion, stable banks = max points)
14
Root depth and density on banks
0-3
0-4
0-5
2
Ei
no visible roots = 0; dense roots throughout = maxpoints)
15
Impact by agriculture, livestock, or timber production
0-4
0-5
4
substantial impact =0; no evidence = maxpoints)0-5
16
Presence of riffle-pool/ripple-pool complexes
0-3
0-5
0-6
2
no riffles/ripples or pools = 0; well -developed = maxpoints)
1
Habitat complexity
0-6
0-6
0-6
3
(little or no habitat = 0; frequent, varied habitats = max points)
18
Canopy coverage over streambed
0-5
0-5
3
no shadingvegetation = 0; continuous canopy= maxpoints)0-5
19
Substrate embeddedness
NA*
0-4
0-4
NA*
(deeply embedded = 0; loose structure = max
20
Presence of stream invertebrates (see page 4)
0-4
0-5
0-5
0
(no evidence = 0; common, numerous types = max points)
21
Presence of amphibians
0-4
0-4
0-4
1
O
(no evidence = 0; common, numerous types = max points)
O
22
Presence of fish
0-4
0-4
0-4
0
(no evidence = 0; common, numerous types = max points)
23
Evidence of wildlife use
0-6
0-5
0-5
3
(no evidence = 0; abundant evidence = max points)
Total Points Possible
100
100
100
TOTAL SCORE (also enter on first page)
48
* These characteristics are not assessed in coastal streams.
North Carolina Division of Water Quality - Stream Identification Form, Version 4.11
Date: 9/27/2012
Project/Site: EB-5539
Stream SB
Latitude: 35.617802
Evaluator: J. Hartshorn (KHA)
County: Pitt
Longitude:-77.396599
B. Reed (KHA)
Total Points: 22.5
Stream D Qcircle one)
Other
Stream is at least intermittent
Ephem al Intermitten Perennial
e.g. Quad Name: Greenville SW
if >_ 19 or perennial if >_ 30
A. Geomorphology Subtotal = 7
Absent
Weak
Moderate
Strong
Score
1a. Continuity of channel bed and bank
0
1
2
3
1
2. Sinuosity of channel along thalweg
0
1
2
3
1
3. In -channel structure: ex. riffle -pool, step -pool, ripple-
poolsequence
0
1
-
2
3
1
4. Particle size of stream substrate
0
1
2
3
1
5. Active/relic floodplain
0
1
2
3
1
6. Depositional bars or benches
0
1
2
3
0
7. Recent alluvial deposits
0
1
2
3
0
8. Headcuts
0
1
2
3
0
9. Grade control
0
0.5
1
1.5
1
10. Natural valley
0
0.5
1
1.5
1
11. Second or greater order channel
No = 0
Yes = 3
0
artificial ditches are not rated; see discussions in manual
B. Hydrology Subtotal = 7.5
12. Presence of Baseflow
0
1
2
3
1
13. Iron oxidizing bacteria
0
1
3
2
14. Leaf litter
1.5
1
0.5
0
1
15. Sediment on plants or debris
0
0.5
1
1.5
0
16. Organic debris lines or piles
0
0.5
1
1.5
0.5
17. Soil -based evidence of high water table?
No = 0
Yes = 3
3
C. Biology Subtotal = 8
18. Fibrous roots in streambed
3
2
1
0
2
19. Rooted upland plants in streambed
3
2
1
0
3
20. Macrobenthos (note diversity and abundance)
0
1
2
3
0
21. Aquatic Mollusks
0
1
2
3
0
22. Fish
0
0.5
1
1.5
0.5
23. Crayfish
0
0.5
1
1.5
0
24. Amphibians
0
0.5
1
1.5
0.5
25. Algae
0
0.5
1
1.5
0.5
26. Wetland plants in streambed
FACW = 0.75 OBL = 1.5 Other = 0
1.5
'perennial streams may also be identified using other methods. See p. 35 of manual.
Notes: Stream SB is a low -quality intermittent channel that is primarily fed by
stormwater leaving the adjacent housing development. The channel elevation
intercepts groundwater, and at time of observation SB had pooled water in the
but no clear evidence of flow in the surface water. The channel has wrack lines
and debris piles indicating that this receives flow intermittently. SB reaches a
confluence with SA near wetlands WA and WB. Fish and frogs were observed in
the channel.
USACE AID#
DWQ#
Site # (indicate on attached map)
FE-1 STREAM QUALITY ASSESSMENT WORKSHEET
Provide the following information for the stream reach under assessment:
1. Applicant's name: City of Greenville 2. Evaluator's name: J. Hartshorn (KHA), B. Reed (KHA)
3. Date of evaluation: 09/27/2012 4. Time of evaluation: 11:15 am
5. Name of stream: EB-5539 - Stream SB 6. River basin. Tar -Pamlico
7. Approximate drainage area: 15 acres 8. Stream order:. First Order
9. Length of reach evaluated: 100, 10. County: Pitt
11. Site coordinates (if known): prefer in decimal degrees. 12. Subdivision name (if any): n/a
Latitude (ex. 34.872312):
35.617802
Longitude (ex.-77.556611):-77.396599
Method location determined (circle): aPSOfopo Sheet rtho (Aerial) Photo/GISather GISE30ther
13. Location of reach under evaluation (note nearby roads and landmarks and attach map identifying stream(s) location):
Stream SB is located adjacent to a Greenville Utilities Lift Station access road near the intersection of W Conley St and W 3rd St.
14. Proposed channel work (if any): Stream SB will be spanned by a boardwalk. All construction will be outside of the OWHM.
15. Recent weather conditions: Sunny and dry, no recorded rainfall in the last 7 days according to NOAA/NWS
16. Site conditions at time of visit: Sunny and clear, approximately 80 degrees F.
17. Identify any special waterway classifications known: ElSection 10 F7Tidal Waters Essential Fisheries Habitat
_aTrout Waters Outstanding Resource Waters El Nutrient Sensitive Waters Dwater Supply Watershed. (I -IV)
18. Is there a pond or lake located upstream of the evaluation point? NO If yes, estimate the water surface area: n/a
19. Does channel appear on USGS quad map? NO 20. Does channel appear on USDA Soil Survey? NO
21. Estimated watershed land use: 65 % Residential _% Commercial _% Industrial _% Agricultural
1 % Forested _% Cleared / Logged 34 % Other ( Paved Roadway )
22. Bankfull width: 21-3' 23. Bank height (from bed to top of bank): 1'-2'
24. Channel slope down center of stream: Flat (0 to 2%) Gentle (2 to 4%) Moderate (4 to 10%) Steep (>10%)
25. Channel sinuosity: _zStraight Occasional bends Frequent meander Overy sinuous Braided channel
Instructions for completion of worksheet (located on page 2): Begin by determining the most appropriate ecoregion based on
location, terrain, vegetation, stream classification, etc. Every characteristic must be scored using the same ecoregion. Assign points
to each characteristic within the range shown for the ecoregion. Page 3 provides a brief description of how to review the
characteristics identified in the worksheet. Scores should reflect an overall assessment of the stream reach under evaluation. If a
characteristic cannot be evaluated due to site or weather conditions, enter 0 in the scoring box and provide an explanation in the
comment section. Where there are obvious changes in the character of a stream under review (e.g., the stream flows from a pasture
into a forest), the stream may be divided into smaller reaches that display more continuity, and a separate form used to evaluate each
reach. The total score assigned to a stream reach must range between 0 and 100, with a score of 100 representing a stream of the
highest quality. Total Score (from reverse): 28 Comments:
Stream SB is a stormwater driven channel that conveys surface runoff from a large residential development to stream SA. A
steep concrete flume discharges surface flow to SB, which has low banks and is narrow. SB is located in a topographic
crenulation that may be a natural feature, or was enhanced during construction of the adjacent lift station. SB intercepts
groundwater at the foot of the hillslope, and due to recent dry conditions, the stream was not flowing at time of observation.
Evaluator's Signature Date 09/27/2012
This channel evaluation form is intended to be used only as a guide to assist landowners and environmental professionals in
gathering the data required by the United States Army Corps of Engineers to make a preliminary assessment of stream
quality. The total score resulting from the completion of this form is subject to USACE approval and does not imply a
particular mitigation ratio or requirement. Form subject to change — version 06/03. To Comment, please call 919-876-8441 x 26.
EB-5539 - Stream SB
STREAM QUALITY ASSESSMENT WORKSHEET
#
CHARACTERISTICS
ECOREGION POINT
RANGE
SCORE
Coastal
Piedmont
Mountain
1
Presence of flow / persistent pools in stream
0-5
0-4
0-5
1
(no flow or saturation = 0; strong flow = max points)
2
Evidence of past human alteration
0-6
0-5
0-5
0
extensive alteration = 0; no alteration = maxpoints)
3
Riparian zone
0-6
0-4
0-5
2
no buffer = 0; contiguous, wide buffer = maxpoints)
4
Evidence of nutrient or chemical discharges
0-5
0-4
0-4
3
(extensive discharges = 0; no discharges = max points)
a
5
Groundwater discharge
0-3
0-4
0-4
2
U(no
discharge = 0; springs, seeps, wetlands, etc. = max points)
6
Presence of adjacent floodplain
0 4
0 4
0 2
1
(no floodplain = 0; extensive floodplain = max points)
aEntrenchment
/ floodplain access
0— 5
0— 4
0— 2
1
(deeply entrenched = 0; frequent flooding = max points)
8
Presence of adjacent wetlands
0-6
0-4
0-2
2
no wetlands = 0; large adjacent wetlands = maxpoints)
9
Channel sinuosity
0-4
0-3
0
(extensive channelization = 0; natural meander = maxpoints)0-5
10
Sediment input
0 5
0 4
0 4
3
(extensive deposition--0; little or no sediment = max points)
11
Size & diversity of channel bed substrate
NA*
0-4
0-5
NA*
(fine, homogenous = 0; large, diverse sizes = max points)
12
Evidence of channel incision or widening
0-5
0-4
0-5
1
(deeply incised = 0; stable bed & banks = max points)
13
Presence of major bank failures
0-5
0-5
0-5
2
(severe erosion = 0; no erosion, stable banks = max points)
14
Root depth and density on banks
0-3
0-4
0-5
0
Ei
no visible roots = 0; dense roots throughout = maxpoints)
15
Impact by agriculture, livestock, or timber production
0-4
0-5
4
substantial impact =0; no evidence = maxpoints)0-5
16
Presence of riffle-pool/ripple-pool complexes
0-3
0-5
0-6
0
no riffles/ripples or pools = 0; well -developed = maxpoints)
1
Habitat complexity
0-6
0-6
0-6
1
(little or no habitat = 0; frequent, varied habitats = max points)
18
Canopy coverage over streambed
0-5
0-5
1
no shadingvegetation = 0; continuous canopy= maxpoints)0-5
19
Substrate embeddedness
NA*
0-4
0-4
NA*
(deeply embedded = 0; loose structure = max
20
Presence of stream invertebrates (see page 4)
0-4
0-5
0-5
0
(no evidence = 0; common, numerous types = max points)
21
Presence of amphibians
0-4
0-4
0-4
1
O
(no evidence = 0; common, numerous types = max points)
O
22
Presence of fish
0-4
0-4
0-4
1
(no evidence = 0; common, numerous types = max points)
23
Evidence of wildlife use
0-6
0-5
0-5
2
(no evidence = 0; abundant evidence = max points)
Total Points Possible
100
100
100
TOTAL SCORE (also enter on first page)
28
* These characteristics are not assessed in coastal streams.
North Carolina Division of Water Quality - Stream Identification Form, Version 4.11
Date: 9/27/2012
Project/Site: EB-5539
Stream SC
Latitude: 35.617802
Evaluator: Hartshorn (KHHA)
County: Pitt
Longitude:-77.396202
B. Reed (KHA)
Total Points: 34.5
Stream Determination
Other
Stream is at least intermittent
Ephemeral Intermitte t Perennial
g. Quad Name: Greenville SW
if >_ 19 or perennial if >_ 30
A. Geomorphology Subtotal = 15.5
Absent
Weak
Moderate
Strong
Score
1a. Continuity of channel bed and bank
0
1
2
3
3
2. Sinuosity of channel along thalweg
0
1
2
3
2
3. In -channel structure: ex. riffle -pool, step -pool, ripple-
poolsequence
0
1
-
2
3
1
4. Particle size of stream substrate
0
1
2
3
1
5. Active/relic floodplain
0
1
2
3
3
6. Depositional bars or benches
0
1
2
3
1
7. Recent alluvial deposits
0
1
2
3
2
8. Headcuts
0
1
2
3
1
9. Grade control
0
0.5
1
1.5
0.5
10. Natural valley
0
0.5
1
1.5
1
11. Second or greater order channel
No = 0
Yes = 3
0
artificial ditches are not rated; see discussions in manual
B. Hydrology Subtotal = 10
12. Presence of Baseflow
0
1
2
3
1
13. Iron oxidizing bacteria
0
1
2
3
3
14. Leaf litter
1.5
1
0.5
0
1
15. Sediment on plants or debris
0
0.5
1.5
1
16. Organic debris lines or piles
0
0.5
1.5
1
17. Soil -based evidence of high water table?
I No = 0
Yes = 3
1 3
C. Biology Subtotal = 9
18. Fibrous roots in streambed
3
2
1
0
2
19. Rooted upland plants in streambed
3
2
1
0
3
20. Macrobenthos (note diversity and abundance)
0
1
2
3
0
21. Aquatic Mollusks
0
1
2
3
0
22. Fish
0
0.5
1
1.5
0
23. Crayfish
0
0.5
1
1.5
1
24. Amphibians
0
0.5
1
1.5
1
25. Algae
0
0.5
1
1.5
0.5
26. Wetland plants in streambed
FACW = 0.75 OBL = 1.5 Other = 0
1.5
perennial streams may also be identified using other methods. See p. 35 of manual.
Notes: Stream SC is a channel that branches off of stream SA and flows
east through wetland WB. SC dissipates into WB after flowing approximately
200'. The banks and alluvial benches within SC have crayfish burrows, and fish
were observed throughout the channel. The water is slow -moving, and OBL
wetland vegetation is encroaching on the channel at low points and riffles.
USACE AID#
DWQ#
Site # (indicate on attached map)
FE-1 STREAM QUALITY ASSESSMENT WORKSHEET
Provide the following information for the stream reach under assessment:
1. Applicant's name: City of Greenville 2. Evaluator's name: J. Hartshorn (KHA), B. Reed (KHA)
3. Date of evaluation: 09/27/2012 4. Time of evaluation: 10:45 am
5. Name of stream: EB-5539 - Stream SC 6. River basin. Tar -Pamlico
7. Approximate drainage area: 4 acres 8. Stream order:. First Order
9. Length of reach evaluated: 200' 10. County: Pitt
11. Site coordinates (if known): prefer in decimal degrees. 12. Subdivision name (if any): n/a
Latitude (ex. 34.872312):
35.617802
Longitude (ex.-77.556611):-77.396202
Method location determined (circle): aPSOfopo Shee ✓t rtho (Aerial) Photo/GISather GISE30ther
13. Location of reach under evaluation (note nearby roads and landmarks and attach map identifying stream(s) location):
Stream SC is located at the foot of a hillslope, behind residential housing along the north side of W Conley Street in a sewer easement.
14. Proposed channel work (if any): Stream SC will be spanned by a boardwalk. All construction will be outside of the OWHM.
15. Recent weather conditions: Sunny and dry, no recorded rainfall in the last 7 days according to NOAA/NWS
16. Site conditions at time of visit: Sunny and clear, approximately 80 degrees F.
17. Identify any special waterway classifications known: ElSection 10 F7Tidal Waters Essential Fisheries Habitat
_aTrout Waters Outstanding Resource Waters El Nutrient Sensitive Waters Dwater Supply Watershed. (I -IV)
18. Is there a pond or lake located upstream of the evaluation point? NO If yes, estimate the water surface area: n/a
19. Does channel appear on USGS quad map? NO 20. Does channel appear on USDA Soil Survey? NO
21. Estimated watershed land use: 75 % Residential _% Commercial _% Industrial _% Agricultural
25 % Forested _% Cleared / Logged _% Other ( )
22. Bankfull width: 214 23. Bank height (from bed to top of bank): 1'-2'
24. Channel slope down center of stream: Flat (0 to 2%) Gentle (2 to 4%) Moderate (4 to 10%) Steep (>10%)
25. Channel sinuosity: Straight Occasional bends Frequent meander Overy sinuous Braided channel
Instructions for completion of worksheet (located on page 2): Begin by determining the most appropriate ecoregion based on
location, terrain, vegetation, stream classification, etc. Every characteristic must be scored using the same ecoregion. Assign points
to each characteristic within the range shown for the ecoregion. Page 3 provides a brief description of how to review the
characteristics identified in the worksheet. Scores should reflect an overall assessment of the stream reach under evaluation. If a
characteristic cannot be evaluated due to site or weather conditions, enter 0 in the scoring box and provide an explanation in the
comment section. Where there are obvious changes in the character of a stream under review (e.g., the stream flows from a pasture
into a forest), the stream may be divided into smaller reaches that display more continuity, and a separate form used to evaluate each
reach. The total score assigned to a stream reach must range between 0 and 100, with a score of 100 representing a stream of the
highest quality.
Total Score (from reverse): 40 Comments:
Stream SC is branch channel off of SA that flows through a sewer easement along the foot of a large hillslope. SC dissipates
into wetland WB. SC has crayfish burrows and wetland vegetation in exposed areas of the stream bed. SC is also fed by
groundwater seepage from the adjacent hillslope.
Evaluator's Signature Date 09/27/2012
This channel evaluation form is intended to be used only as a guide to assist landowners and environmental professionals in
gathering the data required by the United States Army Corps of Engineers to make a preliminary assessment of stream
quality. The total score resulting from the completion of this form is subject to USACE approval and does not imply a
particular mitigation ratio or requirement. Form subject to change — version 06/03. To Comment, please call 919-876-8441 x 26.
EB-5539 - Stream SC
STREAM QUALITY ASSESSMENT WORKSHEET
#
CHARACTERISTICS
ECOREGION POINT
RANGE
SCORE
Coastal
Piedmont
Mountain
1
Presence of flow / persistent pools in stream
0-5
0-4
0-5
1
(no flow or saturation = 0; strong flow = max points)
2
Evidence of past human alteration
0-6
0-5
0-5
0
extensive alteration = 0; no alteration = maxpoints)
3
Riparian zone
0-6
0-4
0-5
2
no buffer = 0; contiguous, wide buffer = maxpoints)
4
Evidence of nutrient or chemical discharges
0-5
0-4
0-4
1
(extensive discharges = 0; no discharges = max points)
a
5
Groundwater discharge
0-3
0-4
0-4
3
U(no
discharge = 0; springs, seeps, wetlands, etc. = max points)
6
Presence of adjacent floodplain
0 4
0 4
0 2
2
(no floodplain = 0; extensive floodplain = max points)
aEntrenchment
/ floodplain access
0— 5
0— 4
0— 2
3
(deeply entrenched = 0; frequent flooding = max points)
8
Presence of adjacent wetlands
0-4
0-2
3
no wetlands = 0; large adjacent wetlands = maxpoints)0-6
9
Channel sinuosity
0-5
0-4
0-3
2
(extensive channelization = 0; natural meander = maxpoints)
10
Sediment input
0-5
0-4
0-4
4
(extensive deposition-- 0; little or no sediment = max points)
11
Size & diversity of channel bed substrate
NA*
0-4
0-5
NA*
(fine, homogenous = 0; large, diverse sizes = max points)
12
Evidence of channel incision or widening
0-5
0-4
0-5
3
(deeply incised = 0; stable bed & banks = max points)
13
Presence of major bank failures
0-5
0-5
0-5
3
(severe erosion = 0; no erosion, stable banks = max points)
14
Root depth and density on banks
0-3
0-4
0-5
0
Ei
no visible roots = 0; dense roots throughout = maxpoints)
15
Impact by agriculture, livestock, or timber production
0-4
0-5
4
substantial impact =0; no evidence = maxpoints)0-5
16
Presence of riffle-pool/ripple-pool complexes
0-3
0-5
0-6
1
no riffles/ripples or pools = 0; well -developed = maxpoints)
1
Habitat complexity
0-6
0-6
0-6
1
(little or no habitat = 0; frequent, varied habitats = max points)
18
Canopy coverage over streambed
0-5
0-5
1
no shadingvegetation = 0; continuous canopy= maxpoints)0-5
19
Substrate embeddedness
NA*
0-4
0-4
NA*
(deeply embedded = 0; loose structure = max
20
Presence of stream invertebrates (see page 4)
0-4
0-5
0-5
2
(no evidence = 0; common, numerous types = max points)
21
Presence of amphibians
0-4
0-4
0-4
2
O
(no evidence = 0; common, numerous types = max points)
O
22
Presence of fish
0-4
0-4
0-4
0
(no evidence = 0; common, numerous types = max points)
23
Evidence of wildlife use
0-6
0-5
0-5
2
(no evidence = 0; abundant evidence = max points)
Total Points Possible
100
100
100
TOTAL SCORE (also enter on first page)
40
* These characteristics are not assessed in coastal streams.
North Carolina Division of Water Quality - Stream Identification Form, Version 4.11
Date: 9/27/2012
Project/Site: EB-5539
Stream SD
Latitude: 35.617599
Evaluator: Hartshorn (KHA)
County: Pitt
Longitude:-77.392403
B. Reed (KHA)
Total Points: 38
.
Stream Determination
Other
Stream is at least intermittent
Ephemeral Intermitt t Perennial
e . Quad Name: Greenville SW
if>_ 19 or perennial if>_ 30
A. Geomorphology Subtotal = 17
Absent
Weak
Moderate
Strong
Score
la. Continuity of channel bed and bank
0
1
2
3
3
2. Sinuosity of channel along thalweg
0
1
2
3
1
3. In -channel structure: ex. riffle -pool, step -pool, ripple-
poolsequence
0
1
2
3
-
3
4. Particle size of stream substrate
0
1
2
3
2
5. Active/relic floodplain
0
1
2
3
1
6. Depositional bars or benches
0
1
2
3
1
7. Recent alluvial deposits
0
1
2
3
1
8. Headcuts
0
1
2
3
3
9. Grade control
0
0.5
1
1.5
1.5
10. Natural valley
0
0.5
1
1.5
0.5
11. Second or greater order channel
No = 0
Yes = 3
0
artificial ditches are not rated; see discussions in manual
B. Hydrology Subtotal = 10.5
12. Presence of Baseflow
0
1
2
3
2
13. Iron oxidizing bacteria
0
1
2
3
2
14. Leaf litter
1.5
1
0.5
0
1.5
15. Sediment on plants or debris
0
0.5
1
1.5
1
16. Organic debris lines or piles
0
0.5
1
1.5
1
17. Soil -based evidence of high water table?
No = 0
Yes = 3
3
C. Biology Subtotal = 10.5
18. Fibrous roots in streambed
3
2
1
0
3
19. Rooted upland plants in streambed
3
2
1
0
3
20. Macrobenthos (note diversity and abundance)
0
1
2
3
0
21. Aquatic Mollusks
0
1
2
3
0
22. Fish
0
0.5
1
1.5
1.5
23. Crayfish
0
0.5
1
1.5
0.5
24. Amphibians
0
0.5
1
1.5
0.5
25. Algae
0
0.5
1
1.5
0.5
26. Wetland plants in streambed
FACW = 0.75; OBL
= 1.5; Other = 0
1.5
'perennial streams may also be identified using other methods. See p. 35 of manual.
Notes: Stream SD is a short perennial channel beginning at the 36" RCP
and dissipater outlet of a stormwater pond. SD crosses the sewer easement,
and drops approximately 15' from the pipe outlet to the confluence with SE
before dropping another few feet to meet the Tar River elevation. The reach of
SD in the sewer easement has wide banks armored with rip rap and
smartweed is growing well within the channel bed. Downstream of the
easement, SD has multiple riffles complexes and step pools.
USACE AID#
DWQ#
Site # (indicate on attached map)
FE-1 STREAM QUALITY ASSESSMENT WORKSHEET
Provide the following information for the stream reach under assessment:
1. Applicant's name: City of Greenville 2. Evaluator's name: J. Hartshorn (KHA), B. Reed (KHA)
3. Date of evaluation: 09/27/2012 4. Time of evaluation: 1:45 pm
5. Name of stream: EB-5539 - Stream SD 6. River basin. Tar -Pamlico
7. Approximate drainage area: 10 acres 8. Stream order:. First Order
9. Length of reach evaluated: 80' 10. County: Pitt
11. Site coordinates (if known): prefer in decimal degrees. 12. Subdivision name (if any): n/a
Latitude (ex. 34.872312):
35.617599
Longitude (ex.-77.556611):-77.392403
Method location determined (circle): aPSOfopo Shee ✓t rtho (Aerial) Photo/GISather GISE30ther
13. Location of reach under evaluation (note nearby roads and landmarks and attach map identifying stream(s) location):
Stream SD is located east of W Conley Street and north of W 3rd Street in a sewer easement at the outlet of a stormwater basin.
14. Proposed channel work (if any): Stream SD will be spanned by a pedestrian bridge. All construction will be outside of the OWHM.
15. Recent weather conditions: Sunny and dry, no recorded rainfall in the last 7 days according to NOAA/NWS
16. Site conditions at time of visit: Sunny and clear, approximately 80 degrees F.
17. Identify any special waterway classifications known: ElSection 10 F7Tidal Waters Essential Fisheries Habitat
_aTrout Waters Outstanding Resource Waters El Nutrient Sensitive Waters Dwater Supply Watershed. (I -IV)
18. Is there a pond or lake located upstream of the evaluation point? YES If yes, estimate the water surface area: 1 acre
19. Does channel appear on USGS quad map? NO 20. Does channel appear on USDA Soil Survey? NO
21. Estimated watershed land use: 80 % Residential _% Commercial _% Industrial _% Agricultural
10 % Forested _% Cleared / Logged 110 % Other ( Stormwater Basin )
22. Bankfull width: 8'-10' 23. Bank height (from bed to top of bank): 5'-8'
24. Channel slope down center of stream: Flat (0 to 2%) QGentle (2 to 4%) DModerate (4 to 10%) Steep (>10%)
25. Channel sinuosity: Straight Occasional bends Frequent meander Overy sinuous Braided channel
Instructions for completion of worksheet (located on page 2): Begin by determining the most appropriate ecoregion based on
location, terrain, vegetation, stream classification, etc. Every characteristic must be scored using the same ecoregion. Assign points
to each characteristic within the range shown for the ecoregion. Page 3 provides a brief description of how to review the
characteristics identified in the worksheet. Scores should reflect an overall assessment of the stream reach under evaluation. If a
characteristic cannot be evaluated due to site or weather conditions, enter 0 in the scoring box and provide an explanation in the
comment section. Where there are obvious changes in the character of a stream under review (e.g., the stream flows from a pasture
into a forest), the stream may be divided into smaller reaches that display more continuity, and a separate form used to evaluate each
reach. The total score assigned to a stream reach must range between 0 and 100, with a score of 100 representing a stream of the
highest quality. Total Score (from reverse): 62 Comments:
Stream SD is a short perennial channel that is the main outlet of a 1-acre stormwater basin collecting runoff from area
developments. A 36" RCP outlet at the foot of the basin's berm maintains SD, which joins SE before flowing into the Tar River.
SD crosses the sewer easement, where its banks are armored with rip rap and wetland vegetation is present in the channel.
e slope is high for a coastal stream, but step pools over roots and headcuts with scour pools control energy in the stream.
Evaluator's Signature Date 09/27/2012
This channel evaluation form is intended to be used only as a guide to assist landowners and environmental professionals in
gathering the data required by the United States Army Corps of Engineers to make a preliminary assessment of stream
quality. The total score resulting from the completion of this form is subject to USACE approval and does not imply a
particular mitigation ratio or requirement. Form subject to change - version 06/03. To Comment, please call 919-876-8441 x 26.
EB-5539 - Stream SD
STREAM QUALITY ASSESSMENT WORKSHEET
#
CHARACTERISTICS
ECOREGION POINT
RANGE
SCORE
Coastal
Piedmont
Mountain
1
Presence of flow / persistent pools in stream
0-5
0-4
0-5
3
(no flow or saturation = 0; strong flow = max points)
2
Evidence of past human alteration
0-6
0-5
0-5
0
extensive alteration = 0; no alteration = maxpoints)
3
Riparian zone
0-6
0-4
0-5
4
no buffer = 0; contiguous, wide buffer = maxpoints)
4
Evidence of nutrient or chemical discharges
0-5
0-4
0-4
4
(extensive discharges = 0; no discharges = max points)
a
5
Groundwater discharge
0-3
0-4
0-4
3
U(no
discharge = 0; springs, seeps, wetlands, etc. = max points)
6
Presence of adjacent floodplain
0 4
0 4
0 2
2
(no floodplain = 0; extensive floodplain = max points)
aEntrenchment
/ floodplain access
0— 5
0— 4
0— 2
2
(deeply entrenched = 0; frequent flooding = max points)
8
Presence of adjacent wetlands
0-4
0-2
3
no wetlands = 0; large adjacent wetlands = maxpoints)0-6
9
Channel sinuosity
0-4
0-3
3
(extensive channelization = 0; natural meander = maxpoints)0-5
10
Sediment input
0 5
0 4
0 4
3
(extensive deposition--0; little or no sediment = max points)
11
Size & diversity of channel bed substrate
NA*
0-4
0-5
NA*
(fine, homogenous = 0; large, diverse sizes = max points)
12
Evidence of channel incision or widening
0-5
0-4
0-5
4
(deeply incised = 0; stable bed & banks = max points)
13
Presence of major bank failures
0-5
0-5
0-5
4
(severe erosion = 0; no erosion, stable banks = max points)
14
Root depth and density on banks
0-3
0-4
0-5
3
Ei
no visible roots = 0; dense roots throughout = maxpoints)
15
Impact by agriculture, livestock, or timber production
0-4
0-5
4
substantial impact =0; no evidence = maxpoints)0-5
16
Presence of riffle-pool/ripple-pool complexes
0-3
0-5
0-6
3
no riffles/ripples or pools = 0; well -developed = maxpoints)
1
Habitat complexity
0-6
0-6
0-6
5
(little or no habitat = 0; frequent, varied habitats = max points)
18
Canopy coverage over streambed
0-5
0-5
3
no shadingvegetation = 0; continuous canopy= maxpoints)0-5
19
Substrate embeddedness
NA*
0-4
0-4
NA*
(deeply embedded = 0; loose structure = max
20
Presence of stream invertebrates (see page 4)
0-4
0-5
0-5
0
(no evidence = 0; common, numerous types = max points)
21
Presence of amphibians
0-4
0-4
0-4
2
O
(no evidence = 0; common, numerous types = max points)
O
22
Presence of fish
0-4
0-4
0-4
3
(no evidence = 0; common, numerous types = max points)
23
Evidence of wildlife use
0-6
0-5
0-5
4
(no evidence = 0; abundant evidence = max points)
Total Points Possible
100
100
100
TOTAL SCORE (also enter on first page)
62
* These characteristics are not assessed in coastal streams.
North Carolina Division of Water Quality - Stream Identification Form, Version 4.11
Date: 9/27/2012
Project/Site: EB-5539
Stream SE
Latitude: 35.617199
Evaluator: Hartshorn (KHA)
County: Pitt
Longitude:-77.392097
B. Reed (KHA)
Total Points: 36.5
.
Stream Determination
Other
Stream is at least intermittent
Ephemeral Intermitt t Perennial
e . Quad Name: Greenville SW
if>_ 19 or perennial if>_ 30
A. Geomorphology Subtotal = 18
Absent
Weak
Moderate
Strong
Score
la. Continuity of channel bed and bank
0
1
2
3
3
2. Sinuosity of channel along thalweg
0
1
2
3
3
3. In -channel structure: ex. riffle -pool, step -pool, ripple-
poolsequence
0
1
2
3
-
3
4. Particle size of stream substrate
0
1
2
3
2
5. Active/relic floodplain
0
1
2
3
1
6. Depositional bars or benches
0
1
2
3
1
7. Recent alluvial deposits
0
1
2
3
1
8. Headcuts
0
1
2
3
2
9. Grade control
0
0.5
1
1.5
1.5
10. Natural valley
0
%5
1
1.5
0.5
11. Second or greater order channel
No = 0
Yes = 3
0
artificial ditches are not rated; see discussions in manual
B. Hydrology Subtotal = 10.5
12. Presence of Baseflow
0
1
2
3
2
13. Iron oxidizing bacteria
0
1
2
3
3
14. Leaf litter
1.5
1
0.5
0
1.5
15. Sediment on plants or debris
0
0.5
1
1.5
0.5
16. Organic debris lines or piles
0
0.5
1
1.5
0.5
17. Soil -based evidence of high water table?
No = 0
Yes = 3
3
C. Biology Subtotal = 8
18. Fibrous roots in streambed
3
2
1
0
3
19. Rooted upland plants in streambed
3
2
1
0
3
20. Macrobenthos (note diversity and abundance)
0
1
2
3
0
21. Aquatic Mollusks
0
1
2
3
0
22. Fish
0
0.5
1
1.5
0.5
23. Crayfish
0
0.5
1
1.5
0.5
24. Amphibians
0
0.5
1
1.5
0.5
25. Algae
0
0.5
1
1.5
0.5
26. Wetland plants in streambed
FACW = 0.75; OBL = 1.5; Other = 0
0
'perennial streams may also be identified using other methods. See p. 35 of manual.
Notes: Stream SE is a large perennial channel that is deeply encised. The
channel crosses the sewer easement, and within the easement the banks are
approximately 8-10' higher than the water surface. After the easement, SE
drops approximately 10' through a series of step pools to meet the Tar River
elevation. Stream SD joins SE north of the easement before SE traverses more
step pools and ultimately flows into the Tar River. Upstream of the easement
bank depths are 15-20' deep and 30' wide.
USACE AID#
DWQ#
Site # (indicate on attached map)
FE-1 STREAM QUALITY ASSESSMENT WORKSHEET
Provide the following information for the stream reach under assessment:
1. Applicant's name: City of Greenville 2. Evaluator's name: J. Hartshorn (KHA), B. Reed (KHA)
3. Date of evaluation: 09/27/2012 4. Time of evaluation: 2:50 pm
5. Name of stream: EB-5539 - Stream SE 6. River basin. Tar -Pamlico
7. Approximate drainage area: 20 acres 8. Stream order:. First Order
9. Length of reach evaluated: 500' 10. County: Pitt
11. Site coordinates (if known): prefer in decimal degrees. 12. Subdivision name (if any): n/a
Latitude (ex. 34.872312):
35.617199
Longitude (ex.-77.556611):-77.392097
Method location determined (circle): aPSOfopo Shee ✓t rtho (Aerial) Photo/GISather GISE30ther
13. Location of reach under evaluation (note nearby roads and landmarks and attach map identifying stream(s) location):
Stream SE is located north of W Conley Street and approximately 500' west of the US-1 3/Memorial Drive Bridge
14. Proposed channel work (if any): Stream SE will be spanned by a pedestrian bridge. All construction will be outside of the OWHM.
15. Recent weather conditions: Sunny and dry, no recorded rainfall in the last 7 days according to NOAA/NWS
16. Site conditions at time of visit: Sunny and clear, approximately 80 degrees F.
17. Identify any special waterway classifications known: ElSection 10 F7Tidal Waters Essential Fisheries Habitat
_aTrout Waters Outstanding Resource Waters El Nutrient Sensitive Waters Dwater Supply Watershed. (I -IV)
18. Is there a pond or lake located upstream of the evaluation point? YES If yes, estimate the water surface area: 1 acre
19. Does channel appear on USGS quad map? NO 20. Does channel appear on USDA Soil Survey? YES
21. Estimated watershed land use: 70 % Residential _% Commercial _% Industrial _% Agricultural
15 % Forested 10 % Cleared / Logged 5 % Other ( Stormwater Basin )
22. Bankfull width: 10'-30' 23. Bank height (from bed to top of bank): 6-15'
24. Channel slope down center of stream: Flat (0 to 2%) QGentle (2 to 4%) DModerate (4 to 10%) Steep (>10%)
25. Channel sinuosity: Straight Occasional bends ✓Frequent meander Overy sinuous Braided channel
Instructions for completion of worksheet (located on page 2): Begin by determining the most appropriate ecoregion based on
location, terrain, vegetation, stream classification, etc. Every characteristic must be scored using the same ecoregion. Assign points
to each characteristic within the range shown for the ecoregion. Page 3 provides a brief description of how to review the
characteristics identified in the worksheet. Scores should reflect an overall assessment of the stream reach under evaluation. If a
characteristic cannot be evaluated due to site or weather conditions, enter 0 in the scoring box and provide an explanation in the
comment section. Where there are obvious changes in the character of a stream under review (e.g., the stream flows from a pasture
into a forest), the stream may be divided into smaller reaches that display more continuity, and a separate form used to evaluate each
reach. The total score assigned to a stream reach must range between 0 and 100, with a score of 100 representing a stream of the
highest quality.
Total Score (from reverse): 50 Comments:
Stream SE is a perennial channel that is sustained by groundwater, but SE is also an emergency conveyance for the 1-acre
stormwater basin. A 50' wide spillway and 40' rip rap dissipater pad discharge to the head of SE. The high energy flood flows
that SE carries have eroded the channel and banks are very deep, wide, and steep. SE is rip rap armored in the easement.
Downstream of the easement, SE flows through a series of riffles and step pools to meet the elevation of the Tar River.
Evaluator's Signature Date 09/27/2012
This channel evaluation form is intended to be used only as a guide to assist landowners and environmental professionals in
gathering the data required by the United States Army Corps of Engineers to make a preliminary assessment of stream
quality. The total score resulting from the completion of this form is subject to USACE approval and does not imply a
particular mitigation ratio or requirement. Form subject to change — version 06/03. To Comment, please call 919-876-8441 x 26.
EB-5539 - Stream SE
STREAM QUALITY ASSESSMENT WORKSHEET
#
CHARACTERISTICS
ECOREGION POINT
RANGE
SCORE
Coastal
Piedmont
Mountain
1
Presence of flow / persistent pools in stream
0-5
0-4
0-5
3
(no flow or saturation = 0; strong flow = max points)
2
Evidence of past human alteration
0-6
0-5
0-5
2
extensive alteration = 0; no alteration = maxpoints)
3
Riparian zone
0-6
0-4
0-5
4
no buffer = 0; contiguous, wide buffer = maxpoints)
4
Evidence of nutrient or chemical discharges
0-5
0-4
0-4
4
(extensive discharges = 0; no discharges = max points)
a
5
Groundwater discharge
0-3
0-4
0-4
3
U(no
discharge = 0; springs, seeps, wetlands, etc. = max points)
6
Presence of adjacent floodplain
0 4
0 4
0 2
1
(no floodplain = 0; extensive floodplain = max points)
aEntrenchment
/ floodplain access
0— 5
0— 4
0— 2
0(deeply
entrenched = 0; frequent flooding = max points)
8
Presence of adjacent wetlands
0-6
0-4
0-2
1
no wetlands = 0; large adjacent wetlands = maxpoints)
9
Channel sinuosity
0-5
0-4
0-3
4
(extensive channelization = 0; natural meander = maxpoints)
10
Sediment input
0 5
0 4
0 4
3
(extensive deposition--0; little or no sediment = max points)
11
Size & diversity of channel bed substrate
NA*
0-4
0-5
NA*
(fine, homogenous = 0; large, diverse sizes = max points)
12
Evidence of channel incision or widening
0-5
0-4
0-5
0
(deeply incised = 0; stable bed & banks = max points)
13
Presence of major bank failures
0-5
0-5
0-5
0
(severe erosion = 0; no erosion, stable banks = max points)
14
Root depth and density on banks
0-3
0-4
0-5
1
Ei
no visible roots = 0; dense roots throughout = maxpoints)
15
Impact by agriculture, livestock, or timber production
0-4
0-5
4
substantial impact =0; no evidence = maxpoints)0-5
16
Presence of riffle-pool/ripple-pool complexes
0-3
0-5
0-6
3
no riffles/ripples or pools = 0; well -developed = maxpoints)
1
Habitat complexity
0-6
0-6
0-6
5
(little or no habitat = 0; frequent, varied habitats = max points)
18
Canopy coverage over streambed
0-5
0-5
4
no shadingvegetation = 0; continuous canopy= maxpoints)0-5
19
Substrate embeddedness
NA*
0-4
0-4
NA*
(deeply embedded = 0; loose structure = max
20
Presence of stream invertebrates (see page 4)
0-4
0-5
0-5
0
(no evidence = 0; common, numerous types = max points)
21
Presence of amphibians
0-4
0-4
0-4
2
O
(no evidence = 0; common, numerous types = max points)
O
22
Presence of fish
0-4
0-4
0-4
2
(no evidence = 0; common, numerous types = max points)
23
Evidence of wildlife use
0-6
0-5
0-5
4
(no evidence = 0; abundant evidence = max points)
Total Points Possible
100
100
100
TOTAL SCORE (also enter on first page)
50
* These characteristics are not assessed in coastal streams.
WETLAND DETERMINATION DATA FORM — Atlantic and Gulf Coastal Plain Region
Project/Site: EB-5539 - South Tar River Greenway aty/county: Greenville, Pitt County Sampling Date: 9/27/2012
Applicant/Owner: City of Greenville state: NC Sampling Point: WA/WB-UP
Investigators) B. Reed (KHA), J. Hartshorn (KHA) Section, Township, Range: Greenville
Landform (hiilslope, terrace, etc.): Hillslope Local relief (concave, convex, none): none Slope (%) 2%
Subregion (LRR or MLRA)' LRR T Let: 35.618000 N Long: 77.397102 W Daturn NAD 1983
Soil Map Unit Name: Bb - Bibb complex NWl classification:
Are climatic! hydro] is conditions on the site typical for this time of year? Yes F Z ] No ❑ (if no, explain in Remarks.)
Are Vegetation SoilElor
or Hydrology significantly disturbed? Are 'Normal Circumstances° present? Yes = No❑.
Are Vegetation Soil 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? Yes 4--
No Is the Sampled Area
Hydric Soil Present? Yes- No_ ✓ within a Wetland? Yes No
Wetland Hydrology Present? Yes No �/
Remarks -
WA -UP is approximately 10' northwest of wetland flag WA8, and 2' higher in elevation than WA8. This
area is adjacent to a maintained berm that creates a large stormwater basin. Conditions have been
sunny and dry, with no rain recorded in the last 96 hours. This form is also representative of WB-UP.
HYDROLOGY
Wetland Hydrology Indicators:
Surface Water (At) I
High Water Table (A2)
Saturation (A3)
Water Marks (131)
Sediment Deposits (132)
Drift Deposits (83)
❑A€gal Mat or Crust (134)
❑iron Deposits (B5)
Inundation Visible on Aerial Imagery (B7)
Water -Stained Leaves (139)
Field Observations:
Aquatic Fauna (813)
Marl Deposits (B15) (LRR U)
Hydrogen Sulfide odor (C1)
Oxidized Rhizospheres along Living Roots (C3)
Presence of Reduced Iron (C4)
Recent Iron Reduction in Tilled Soils (C6)
Thin Muck Surface (C7)
Other (Explain in Remarks)
Surface Soil Cracks (Bfi)
Sparsely Vegetated Concave Surface (88)
Drainage Patterns (B10)
Moss Trim Lines (B16)
Dry -Season Water Table (C2)
Crayfish Burrows (C8)
Saturation Visible on Aerial Imagery (C9)
Geomorphic Position (132)
Shallow Aquitard (D3)
FAC-Neutral Test (135)
Sphagnum moss (138) (LRR T, U)
Surface Water Present? Yes _ No t
Depth (inches):
Water Table Present? Yes _ No- Depth(inches): > 24"
Saturation Present? Yes NoDepth (inches): > 24" Wetland hydrology Present? Yes ❑. No m.
(includes caoillary frinoe)
Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available
Remarks:
There were no indicators of wetland hydrology observed at the data point location. The water
table was not observed within the upper 24", and the soil was not saturated within the upper 24".
The majority of the uplands surrounding wetlands WA and WB are comprised of
maintained/disturbed areas, residential developments, and roadway corridors. Due to the
similarity of conditions, as well as the close proximity of the wetlands to one another, this data
point was collected as representative of both WA -UP and WB-UP.
US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region - Version 2.0
VEGETATION (Four Strata) - Use scientific names of plants.
Sampling Point: WA/WB-UP
Absolute Dominant Indicator Dominance Test worksheet:
Tree Stratum (Plot size: 30' ) % Cover Species? Status Number of Dominant Species
1. none That Are OBL. FACW, or FAC: 4
2.
3.
4.
5.
6.
7.
8.
0%
= Total Cover
50% of total cover:
0% 20% of total cover:
00/0
Sapling/Shrub Stratum (Plot size: 30'
)
1.
Liquidambar YtVraciflua
5%
Y
FAC
2.
Robinia pseudoacacia
5%
Y
NI
3.
4.
5.
6.
7.
8.
10%
= Total Cover
50% of total cover:
5% 20% of
total cover:
20/n
Herb Stratum (Plot size: 30' )
1.
Eupatorium capillifolium
40%
Y
FACU
2.
Festuca sp.
40%
Y
FAC
3.
Arundinaria gigantea
5%
N
FACW
4.
Rubus argutus
2%
N
FAC
5.
6.
7.
8.
9.
10.
11.
12.
87%
= Total Cover
50% of total cover:
43.5% 20% of total cover:
17.4%
Woody Vine Stratum (Plot size: 30' )
1.
Vitis rotundifolia
5%
Y
FAC
2.
Smilax rotundifolia
5%
Y
FAC
3.
4.
5.
10%
= Total Cover
50% of total cover:
5% 20% of total cover:
2%
Remarks: (If observed, list morphological adaptations below).
Total Number of Dominant 6
Species Across All Strata:
Percent of Dominant Species 66.7%
That Are OBL, FACW, or FAC:
(A)
(B)
(A1B)
Prevaience inaex worksneet:
Total % Cover of:
Multiply by:
OBL species
x 1 =
FACW species
x 2 =
FAC species
x 3 =
FACU species
x 4 =
UPL species
x 5 =
Column Totals:
(A) (B)
Prevalence Index = B/A =
„yaropnytic vegetation maicators:
_ 1 - Rapid Test for Hydrophytic Vegetation
Y 2 - Dominance Test is >50%
_ 3 - Prevalence Index is :53.0'
_ Problematic Hydrophytic Vegetation' (Explain)
'Indicators of hydric soil and wetland hydrology must
be present, unless disturbed or problematic.
Definitions of Four Vegetation Strata:
Tree - Woody plants, excluding vines, 3 in. (7.6 cm) or
more in diameter at breast height (DBH), regardless of
height.
Sapling/Shrub - Woody plants, excluding vines, less
than 3 in. DBH and greater than 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 vine -All woody vines greater than 3.28 ft in
height.
Hydrophytic
Vegetation
Present? Yes ♦ No _L1
The upland area at WA -UP appears to be infrequently mowed, but has not been
mowed/maintained recently. There are no canopy species present in the upland area at WA -UP,
and sapling and shrub species are sparse. The upland area is dominated by herbaceous
vegetation. The uplands adjacent to WB are maintained/disturbed residential yards.
US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region -Version 2.0
SOIL Sampling Point: WA/WB-UP
Profile Description: (Describe to the depth needed to document the indicator or confirm the absence of indicators.)
Depth Matrix
Redox Features
(inches) Color (moist) %
Color (moist) % Type Loc
Texture Remarks
04' 10YR 4/3 100
Fine sandy loam
4-24" 10YR 5/3 100
Sandy loam
'Type: C=Concentration, D=Depletion, RM=Reduced Matrix, MS=Masked 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)
❑,
Polyvalue Below Surface (S8) (LRR S, T, U) ,❑ 1 cm Muck (A9) (LRR O)
Histic Epipedon (A2)
❑
Thin Dark Surface (S9) (LRR S, T, U)
❑ 2 cm Muck (A10) (LRR S)
Black Histic (A3)
❑,
Loamy Mucky Mineral (F1) (LRR O)
❑ Reduced Vertic (F18) (outside MLRA 150A,B)
Hydrogen Sulfide (A4)
❑
Loamy Gleyed Matrix (F2)
❑ Piedmont Floodplain Soils (F19) (LRR P, S, T)
❑,
Stratified Layers (A5)
❑,
Depleted Matrix (F3)
❑ Anomalous Bright Loamy Soils (F20)
Organic Bodies (A6) (LRR P, T, U)
❑,
Redox Dark Surface (F6)
(MLRA 15313)
❑
5 cm Mucky Mineral (A7) (LRR P, T, U)
❑,
Depleted Dark Surface (F7)
Red Parent Material (TF2)
Q
Muck Presence (A8) (LRR U)
❑,
Redox Depressions (F8)
Very Shallow Dark Surface (TF12)
1 cm Muck (A9) (LRR P, T)
H
, Marl (F10) (LRR U)
Other (Explain in Remarks)
Depleted Below Dark Surface (A11)
Depleted Ochric (F11) (MLRA 151)
Thick Dark Surface (Al2)
❑,
Iron -Manganese Masses (F12) (LRR O, P, T) 31ndicators of hydrophytic vegetation and
Coast Prairie Redox (A16) (MLRA 150A)
Umbric Surface (F13) (LRR P, T, U)
wetland hydrology must be present,
Sandy Mucky Mineral (S1) (LRR O, S)
Delta Ochric (F17) (MLRA 151)
unless disturbed or problematic.
❑,
Sandy Gleyed Matrix (S4)
Reduced Vertic (F18) (MLRA 150A, 15013)
❑
Sandy Redox (S5)
❑
Piedmont Floodplain Soils (F19) (MLRA 149A)
❑
Stripped Matrix (S6)
❑,
Anomalous Bright Loamy Soils (F20) (MLRA 149A, 153C, 153D)
Dark Surface (S7) (LRR P, S, T, U)
Restrictive Layer (if observed):
Type:
Depth (inches):
Hydric Soil Present? Yes F-1 No g✓
Remarks:
The soils at WA -UP may have been historically disturbed, and is located near the transition from
buried sewer line to aerial sewer line to cross SA and WA. The disturbance within the soil profile
appears to increases with depth. No saturation was found in the upper 24", and the water table
was also not observed within the upper 24".
US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region —Version 2.0
WETLAND DETERMINATION DATA FORM — Atlantic and Gulf Coastal Plain Region
Projecvsite: EB-5539 - South Tar River Greenway City/County: Greenville, Pitt County Sampling Date: 9/27/2012
Applicanilownev City of Greenville State: NC Sampling Point: WA/WB-WET
Investigators) B. Reed (KHA), J. Hartshorn (KHA) Section, Township, Range Greenville
Landform (hillslope, terrace, etc.): Floodplaln Local relief (concave, convex, none): Concave Slope (%) <1%
Subregion (LRR or MLRA): LRR T tat: 35.617901 N Long: 77.397102 W Datum NAD 1983
Soil Map unit Name: Bb -Bibb complex NWI classification --
Are climatic 1 hydrolo is conditions on the site typical for this time of year? Yes F Z ] No = (It no, explain in Remarks.)
Are Vegetation Soil ❑r Hydrology significantly disturbed? Are "Normal Circumstances' present? Yes = No=.
Are Vegetation Soil or Hydrology naturally problematic? (€f needed, explain any answers in Remarks.)
SUMMARY OF FINDINGS — Attach site map showing sampling point locations, transects, important features, etc.
Hydrophytic Vegetation Present? Yes ✓ _ No Is the Sampled Area
Hydric Soil Present? Yes ✓ _ No _ within a Wetland? Yes W No
Wetland Hydrology Present? Yes ✓ _ No -4
Remarks -
WA -WET is approximately 15' southeast of wetland flag WA8, and 2' lower in elevation than
wetland flag WA8. This area is adjacent to an above ground sewer crossing of stream SA.
Recent conditions have been sunny and dry, with no rain recorded in the last 96 hours.
HYDROLOGY
Wetland Hydrology Indicators:
Primary Indicators (minimum of one is required- check all that apply)
Secondary
Indicators (minimum of two required)
❑
Surface Soil Cracks (B6)
Sparsely Vegetated Concave Surface (68)
✓
Surface Water (Al) ❑Aquatic Fauna (B13)
✓
✓
High Water Table (A2) Marl Deposits (B15) (LRR U)
Drainage Patterns (B10)
✓
Saturation (A3) Hydrogen Sulfide odor (C1)
Moss Trim lines (618)
Water Marks (61) Oxidized Rhizospheres along Living Roots (C3)
Sediment Deposits (132) Presence of Reduced Iron (C4)
Dry -Season Water Table (C2)
Crayfish Burrows (C8)
✓
❑Algal
❑iron
HI
Drift Deposits (133) Recent Iron Reduction in Tilled Soils (C6)
Mat or Crust (134) Thin Muck Surface (C7)
Deposits (135) other (Explain in Remarks)
n u ndation Visible on Aerial Imagery (B7)
Saturation Visible on Aerial Imagery (C9)
Geomorphic Position (132)
Shallow Aquitard (D3)
FAC-Neutral Test (D5)
✓
Water -Stained Leaves (139)
Sphagnum moss (138) (LRR T, U)
Field observations:
Surface Water Present? Yes _ ✓ No _ Depth (inches): 0-12"
Water Table Present? Yes ✓ No Depth (inches): 2"
Saturation Present? Yes ✓ No Depth (inches): 0"
Wetland Hydrology Present? Yes Z. No E.
includes capillary frin e
Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available:
Remarks. -
Wetlands WA and WB are low-lying floodplain wetlands associated with streams SA, SB, SC, and the
Tar River. Surface water was observed throughout the interior reaches of the wetland, reaching
depths of 12". Soils in WA and WB show signs of alluvial deposition as distances to the stream
channels decrease. The water table was observed initially at 10", but while completing the
observation point documentation, the water table recharged to a depth of 2" below the surface.
Soils were saturated to the surface throughout wetlands WA and WB. Wetland WB is bounded on
the southern side by a steep topographic break.
The similarity of conditions found in wetlands WA and WB, as well as the close proximity of the
wetlands to one another, make this data point reflective of both wetlands.
US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region — Version 2.0
VEGETATION (Four Strata) - Use scientific names of plants.
Sampling Point: WA/WB-WET
Absolute
Dominant Indicator
Dominance Test worksheet:
Tree Stratum (Plot size: 30' )
% Cover
Species? Status
Number of Dominant Species
7
1.
Salix niQra
25%
Y
OBL
That Are OBL, FACW, or FAC: (A)
2.
Taxodium distichum
20%
Y
OBL
3.
Betula niQra
100/0
N
FACW
Total Number of Dominant
Species Across All Strata: 7 (B)
4.
Acer rubrum
10%
N
FAC
5.
Liquidambar styraciflua
5%
N
FAC
Percent of Dominant Species °
100 /o
That Are OBL, FACW, or FAC: (A1B)
6.
Prevalence Index worksheet:
7
8
Total % Cover of: Multiply by:
70%
= Total Cover
OBL species x 1 =
50% of total cover:
35% 20% of total cover:
14%
FACW species x 2 =
Saplinq/Shrub Stratum (Plot size: 30'
)
FAC species x 3 =
1.
Salix niQra
20%
y
OBL
FACU species x 4 =
2.
Acer rubrum
15%
Y
FAC
UPL species x 5 =
3.
Liquidambarstyracifua
10%
Y
FAC
Column Totals: (A) (B)
4.
Prevalence Index = B!A =
5.
Hydrophytic Vegetation Indicators:
6.
_ 1 - Rapid Test for Hydrophytic Vegetation
7.
Y 2 - Dominance Test is >50%
8.
3 - Prevalence Index is :53.0'
45%
= Total Cover
_
_ Problematic Hydrophytic Vegetation' (Explain)
50% of total cover:
22.5% 20% of
total cover: q°/"
Herb Stratum (Plot size: 30' )
'Indicators of hydric soil and wetland hydrology must
1.
Persicaria amphibia
40%
Y
OBL
be present, unless disturbed or problematic.
2.
Saururus cernuus
20%
Y
OBL
Definitions of Four Vegetation Strata:
3.
Juncus effusus
5%
N
OBL
Scirpus cyperinus
5%
N
OBL
Tree - Woody plants, excluding vines, 3 in. (7.6 cm) or
4.
more in diameter at breast height (DBH), regardless of
5.
Rubus argutus
5%
N
FAC
height.
6.
Typha latifolia
2%
N
OBL
Sapling/Shrub - Woody plants, excluding vines, less
7
than 3 in. DBH and greater than 3.28 ft (1 m) tall.
8.
Herb -All herbaceous (non -woody) plants, regardless
g.
of size, and woody plants less than 3.28 ft tall.
10.
Woody vine -All woody vines greater than 3.28 ft in
11.
height.
12.
77%
= Total Cover
50% of total cover:
38.5% 20% of total cover: 1
5.4%
Woody Vine Stratum (Plot size: 30' )
1.
none
2.
3.
4.
5
0%
= Total Cover
Hydrophytic
Vegetation
of total cover:
0% 20% of total cover:
0%
_/
Present? Yes No
♦ _L150%
Remarks: (If observed, list morphological adaptations below)
Smartweed and lizards tail are dominant throughout the floodplain, and the low-lying areas with
surface water are dominated by cattail and lizards tail. The canopy species are along the fringes
of the wetland, and black willow is found throughout WA. The canopy in wetland WB is
dominated by cypress and black gum.
US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region -Version 2.0
SOIL Sampling Point: WA/WB-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) %
Color (moist) % Type Loc Texture Remarks
0-6" 10YR 4/1 100
Loamy sand
6-18" 10YR 3/1 100
Loam
'Type: C=Concentration, D=Depletion, RM=Reduced Matrix, MS=Masked 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)
❑,
Polyvalue Below Surface (S8) (LRR S, T, U) ,❑ 1 cm Muck (A9) (LRR O)
Histic Epipedon (A2)
❑
Thin Dark Surface (S9) (LRR S, T, U) ❑ 2 cm Muck (A10) (LRR S)
Black Histic (A3)
❑,
Loamy Mucky Mineral (F1) (LRR O) ❑ Reduced Vertic (F18) (outside MLRA 150A,B)
Hydrogen Sulfide (A4)
❑
Loamy Gleyed Matrix (F2) ❑ Piedmont Floodplain Soils (F19) (LRR P, S, T)
❑,
Stratified Layers (A5)
❑,
Depleted Matrix (F3) ❑ Anomalous Bright Loamy Soils (F20)
Q
Organic Bodies (A6) (LRR P, T, U)
❑,
Redox Dark Surface (F6) (MLRA 15313)
Q
5 cm Mucky Mineral (A7) (LRR P, T, U)
❑,
Depleted Dark Surface (F7) Red Parent Material (TF2)
Q
Muck Presence (A8) (LRR U)
❑,
Redox Depressions (F8) Very Shallow Dark Surface (TF12)
1 cm Muck (A9) (LRR P, T)
H
, Marl (F10) (LRR U) Other (Explain in Remarks)
Depleted Below Dark Surface (A11)
Depleted Ochric (F11) (MLRA 151)
Thick Dark Surface (Al2)
❑,
Iron -Manganese Masses (F12) (LRR O, P, T) 31ndicators of hydrophytic vegetation and
Coast Prairie Redox (A16) (MLRA 150A)
✓
Umbric Surface (F13) (LRR P, T, U) wetland hydrology must be present,
❑,
Sandy Mucky Mineral (S1) (LRR O, S)
Sandy Gleyed Matrix
Delta Ochric (F17) (MLRA 151) unless disturbed or problematic.
Reduced Vertic 150A, 15013)
❑
(S4)
Sandy Redox (S5)
❑
(F18) (MLRA
Piedmont Floodplain Soils (F19) (MLRA 149A)
❑
Stripped Matrix (S6)
❑,
Anomalous Bright Loamy Soils (F20) (MLRA 149A, 153C, 153D)
Dark Surface (S7) (LRR P, S, T, U)
Restrictive Layer (if observed):
Type:
Depth
Hydric Soil Present? Yes No g
(inches):
-ZL
Remarks:
The soils in WA are sandier closer
to SA in the alluvial zone, but at the data point location
(approximately 50' from SA) soils are loamy and the area is a low-lying floodplain. The soil profile
in at WA -WET is reflective of soils throughout wetland WB. There is no evidence of oxidation in
the soil profile, but soils are dark
throughout. Soils are saturated at the surface, and the water
table was observed at 2".
US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region —Version 2.0
WETLAND DETERMINATION DATA FORM — Atlantic and Gulf Coastal Plain Region
Project/Site: EB-5539 - South Tar River Greenway aty/county: Greenville, Pitt County Sampling Date: 9/27/2012
Applicant/Owner: City of Greenville state: NC sampling Point: WC/WD-UP
Investigators) B. Reed (KHA), J. Hartshorn (KHA) _ section, Township. Range: Greenville
Landform (hiilslope, terrace, etc.): Hlllslope
Subregion (LRR or MLRA): LRR T
Soil Map Unit Name: Bb - Bibb complex
Local relief (concave, convex, none): None
Let:35.617599 N Long: 77.392502 W
NW] classification --
Slope (%) 3%
Daturn NAD 1983
Are climatic! hydro] is conditions on the site typical for this time of year? Yes F Z ] No ❑ (if no, explain in Remarks.)
Are Vegetation SoilElor
or Hydrology significantly disturbed? Are "Normal Circumstances° present? Yes = No❑.
Are Vegetation Soil 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? Yes ✓ _ No Is the Sampled Area
Hydric Soil Present? Yes _ No_ ✓ J
within a Wetland? Yes D No
Wetland Hydrology Present? Yes _ No
Remarks -
WC -UP is located approximately 10' upslope of wetland WC, and is above the groundwater
seepage zone that maintains the wetland. Recent conditions have been sunny and dry, with no
rain recorded in the last 96 hours.
HYDROLOGY
Wetland Hydrology Indicators:
Surface Water (At) I
High Water Table (A2)
Saturation (A3)
Water Marks (131)
Sediment Deposits (132)
Drift Deposits (133)
❑A€gal Mat or Crust (134)
❑iron Deposits (B5)
Inundation Visible on Aerial Imagery (B7)
Water -Stained Leaves (139)
Field Observations:
Aquatic Fauna (813)
Marl Deposits (B15) (LRR U)
Hydrogen Sulfide odor (C1)
Oxidized Rhizospheres along Living Roots (C3)
Presence of Reduced Iron (C4)
Recent Iron Reduction in Tilled Soils (C6)
Thin Muck Surface (C7)
Other (Explain in Remarks)
Surface Soil Cracks (Bfi)
Sparsely Vegetated Concave Surface (88)
Drainage Patterns (B10)
Moss Trim Lines (B16)
Dry -Season Water Table (C2)
Crayfish Burrows (C8)
Saturation Visible on Aerial Imagery (C9)
Geomorphic Position (132)
Shallow Aquitard (D3)
FAC-Neutral Test (135)
Sphagnum moss (D8) (LRR T, U)
Surface Water Present? Yes _ No t
Depth (inches):
Water Table Present? Yes _ No- Depth (inches): > 18
Saturation Present? Yes NoDepth (inches): > 18�� Wetland hydrology Present? Yes ❑. No m.
(includes caoillary frinoe)
Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available
Remarks:
No hydric indicators were observed within WC -UP. Due to the steep elevations adjacent to
wetlands WC and WD, this area is at a significantly higher elevation than the adjacent wetland.
This data point is representative of both WC -UP and WD-UP due to the wetland's similar
conditions and close proximity.
US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region - Version 2.0
VEGETATION (Four Strata) - Use scientific names of plants.
Sampling Point: WC/WD-UP
Absolute
Dominant Indicator
Dominance Test worksheet:
Tree Stratum (Plot size: 30'
)
% Cover
Species? Status
Number of Dominant Species
1.
Liriodendron tulivifera
100/0
Y
FAC U
That Are OBL, FACW, or FAC: 7 (A)
2.
Liquidambar stvraciflua
10%
Y
FAC
3.
Acer rubrum
10%
Y
FAC
Total Number of Dominant
Species Across All Strata: 7 (B)
4.
Percent of Dominant Species
100%
5.
That Are OBL, FACW, or FAC: (A/B)
6.
Prevalence Index worksheet:
7
8
Total % Cover of: Multiply by:
30%
= Total Cover
OBL species x 1 =
50% of total cover:
15% 20% of total cover:
h°/n
FACW species x 2 =
Saplinq/Shrub Stratum (Plot size: 30'
)
FAC species x 3 =
1.
Liquidambar stvraciflua
5%
Y
FAC
FACU species x 4 =
2
UPL species x 5 =
3.
Column Totals: (A) (B)
4.
Prevalence Index = B!A =
5.
Hydrophytic Vegetation Indicators:
6.
_ 1 - Rapid Test for Hydrophytic Vegetation
7.
X 2 - Dominance Test is >50%
8.
3 - Prevalence Index is :53.0'
5%
= Total Cover
_
_ Problematic Hydrophytic Vegetation' (Explain)
50% of total cover:
2.5% 20% of
total cover: 1 °/"
Herb Stratum (Plot size: 30'
)
'Indicators of hydric soil and wetland hydrology must
1.
none
be present, unless disturbed or problematic.
2.
Definitions of Four Vegetation Strata:
3.
Tree - Woody plants, excluding vines, 3 in. (7.6 cm) or
4.
more in diameter at breast height (DBH), regardless of
5
height.
6.
Sapling/Shrub - Woody plants, excluding vines, less
7
than 3 in. DBH and greater than 3.28 ft (1 m) tall.
8.
Herb -All herbaceous (non -woody) plants, regardless
g.
of size, and woody plants less than 3.28 ft tall.
10.
Woody vine -All woody vines greater than 3.28 ft in
11.
height.
12.
0%
= Total Cover
50% of total cover:
0% 20% of total cover:
0%
Woody Vine Stratum (Plot size:
30' )
1.
Campsis radicans
100/0
Y
FAC
2.
Vitis rotundifolia
10%
Y
FAC
3.
Smilax rotundifolia
10%
Y
FAC
4.
5.
Hydrophytic
30%
= Total Cover
Vegetation
of total cover:
15% 20% of total cover:
6%
Present? Yes No
♦ _L150%
Remarks: (If observed, list morphological adaptations below)
The steep side slope uplands adjacent to WC and WD have an established canopy and a thick
vine layer. Most of the slopes south of the wetlands are covered in debris and discarded
household trash that has apparently been dumped from the housing developments at the top of
the hillslope.
US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region -Version 2.0
SOIL Sampling Point: WC/WD-UP
Profile Description: (Describe to the depth needed to document the indicator or confirm the absence of indicators.)
Depth Matrix
Redox Features
(inches) Color (moist) %
Color (moist) % Type Loc
Texture Remarks
0-6" 10YR 4/3 100
Fine sandy loam
6-18" 10YR 5/3 100
Sandy loam
'Type: C=Concentration, D=Depletion, RM=Reduced Matrix, MS=Masked 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)
❑,
Polyvalue Below Surface (S8) (LRR S, T, U) ,❑ 1 cm Muck (A9) (LRR O)
Histic Epipedon (A2)
❑
Thin Dark Surface (S9) (LRR S, T, U)
❑ 2 cm Muck (A10) (LRR S)
Black Histic (A3)
❑,
Loamy Mucky Mineral (F1) (LRR O)
❑ Reduced Vertic (F18) (outside MLRA 150A,B)
Hydrogen Sulfide (A4)
❑
Loamy Gleyed Matrix (F2)
❑ Piedmont Floodplain Soils (F19) (LRR P, S, T)
❑,
Stratified Layers (A5)
❑,
Depleted Matrix (F3)
❑ Anomalous Bright Loamy Soils (F20)
Q
Organic Bodies (A6) (LRR P, T, U)
❑,
Redox Dark Surface (F6)
(MLRA 15313)
Q
5 cm Mucky Mineral (A7) (LRR P, T, U)
❑,
Depleted Dark Surface (F7)
Red Parent Material (TF2)
Q
Muck Presence (A8) (LRR U)
❑,
Redox Depressions (F8)
Very Shallow Dark Surface (TF12)
1 cm Muck (A9) (LRR P, T)
H
, Marl (F10) (LRR U)
Other (Explain in Remarks)
Depleted Below Dark Surface (A11)
Depleted Ochric (F11) (MLRA 151)
Thick Dark Surface (Al2)
❑,
Iron -Manganese Masses (F12) (LRR O, P, T) 31ndicators of hydrophytic vegetation and
Coast Prairie Redox (A16) (MLRA 150A)
Umbric Surface (F13) (LRR P, T, U)
wetland hydrology must be present,
Sandy Mucky Mineral (S1) (LRR O, S)
Delta Ochric (F17) (MLRA 151)
unless disturbed or problematic.
❑,
Sandy Gleyed Matrix (S4)
Reduced Vertic (F18) (MLRA 150A, 15013)
❑
Sandy Redox (S5)
❑
Piedmont Floodplain Soils (F19) (MLRA 149A)
❑
Stripped Matrix (S6)
❑,
Anomalous Bright Loamy Soils (F20) (MLRA 149A, 153C, 153D)
Dark Surface (S7) (LRR P, S, T, U)
Restrictive Layer (if observed):
Type:
Depth (inches):
Hydric Soil Present? Yes F-1 No g✓
Remarks:
No hydric soil indicators were observed within 18" and data point WC -UP. The soil profile
documented here is also representative of the soils found at WD-UP. This data form represents
both WC -UP and WD-UP due to the wetland's close proximity and similarity of conditions.
US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region —Version 2.0
WETLAND DETERMINATION DATA FORM — Atlantic and Gulf Coastal Plain Region
Project/Site: EB-5539 - South Tar River Greenway aty/county: Greenville, Pitt County Sampling Date: 9/27/2012
Applicant/Owner: City of Greenville state: NC Sampling Point: WC -WET
Investigators) B. Reed (KHA), J. Hartshorn (KHA) _ section, Township. Range: Greenville
Landform (hiilslope, terrace, etc.]: Depression Local relief (concave, convex, none): Concave
Subregion (LRR or MLRA): LRR T
Soil Map Unit Name: Bb - Bibb complex
Let 35.617599 N Long: 77.392502 W
NWl classification:
Slope (°Io) <1%
Daturn NAD 1983
Are climatic! hydro] is conditions on the site typical for this time of year? Yes F Z ] No ❑ (If no, explain in Remarks.)
Are Vegetation SoilElor
or Hydrology significantly disturbed? Are 'Normal Circumstances° present? Yes = No❑.
Are Vegetation Soil 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? Yes ✓ No Is the Sampled Area W
Hydric Soil Present? Yes ✓ No_ within a Wetland? Yes No
Wetland Hydrology Present? Yes ✓ _ No
Remarks -
WC -WET is located at the foot of a large hillslope, and groundwater seepage is the primary
hydrologic influence. WC also receives floodwaters from stream SD. Conditions have been
sunny and dry, with no rain recorded in the last 96 hours.
HYDROLOGY
Wetland Hydrology Indicators:
Surface Water (At)
✓ High Water Table (A2)
✓ Saturation (A3)
Water Marks (81)
Sediment Deposits (132)
Drift Deposits (83)
❑Algal Mat or Crust (134)
❑iron Deposits (B5)
Inundation Visible on Aerial Imagery (B7)
Water -Stained Leaves (139)
Field Observations:
Aquatic Fauna (813)
Marl Deposits (B15) (LRR U)
Hydrogen Sulfide odor (C1)
Oxidized Rhizospheres along Living Roots (C3)
Presence of Reduced Iron (C4)
Recent Iron Reduction in Tilled Soils (C6)
Thin Muck Surface (C7)
Other (Explain in Remarks)
Surface Soil Cracks (Bfi)
Sparsely Vegetated Concave Surface (88)
Drainage Patterns (B10)
Moss Trim Lines (B16)
Dry -Season Water Table (C2)
Crayfish Burrows (C8)
Saturation Visible on Aerial Imagery (C9)
Geomorphic Position (132)
Shallow Aquitard (D3)
FAC-Neutral Test (135)
Sphagnum moss (D8) (LRR T, U)
Surface Water Present? Yes _ No _ ✓ Depth (inches):
Water Table Present? Yes ✓ No Depth (inches): 8"
Saturation Present? Yes ✓ No Depth (inches): 6° Wetland hydrology Present? Yes[. ]. No E.
(includes caoillary frinoe)
Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available
Remarks:
Soils were saturated at depths of 6", and the water table was observed at 8". Groundwater
seepage from the hillslopes south of the easement maintain wetland hydrology but over bank
flood flows from the Tar River and stream SD also inundate this area.
US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region — Version 2.0
VEGETATION (Four Strata) - Use scientific names of plants.
Sampling Point: W&WET
Absolute
Dominant Indicator
Dominance Test worksheet:
Tree Stratum (Plot size: 30'
)
% Cover
Species? Status
Number of Dominant Species
1.
Acer rubrum
5%
Y FAC
That Are OBL, FACW, or FAC: 7 (A)
2.
Liquidambar styraciflua
2%
Y FAC
3.
Ulmus rubs
2%
Y FAC
Total Number of Dominant
7
Species Across All Strata: (B)
4.
Percent of Dominant Species
100%
5.
That Are OBL, FACW, or FAC: (A/B)
6.
Prevalence Index worksheet:
7
8
Total % Cover of: Multiply by:
9%
= Total Cover
OBL species x 1 =
50% of total cover:
4.5% 20% of total cover: 1 .8%
FACW species x 2 =
Saplinq/Shrub Stratum (Plot size: 30'
)
FAC species x 3 =
1.
none
FACU species x 4 =
2
UPL species x 5 =
3.
Column Totals: (A) (B)
4.
Prevalence Index = B!A =
5.
Hydrophytic Vegetation Indicators:
6.
_ 1 - Rapid Test for Hydrophytic Vegetation
7.
Y 2 - Dominance Test is >50%
8.
3 - Prevalence Index is :53.0'
00/0
= Total Cover
_
_ Problematic Hydrophytic Vegetation' (Explain)
50% of total cover:
0% 20% of
total cover: 00/n
Herb Stratum (Plot size: 30'
)
'Indicators of hydric soil and wetland hydrology must
1.
Saururus cernuus
30%
Y QBL
be present, unless disturbed or problematic.
2.
Impatiens capensis
20%
Y FACW
Definitions of Four Vegetation Strata:
3.
Peltandra virginica
10%
N OBL
Tree - Woody plants, excluding vines, 3 in. (7.6 cm) or
4.
more in diameter at breast height (DBH), regardless of
5
height.
6.
Sapling/Shrub - Woody plants, excluding vines, less
7
than 3 in. DBH and greater than 3.28 ft (1 m) tall.
8.
Herb -All herbaceous (non -woody) plants, regardless
g.
of size, and woody plants less than 3.28 ft tall.
10.
Woody vine -All woody vines greater than 3.28 ft in
11.
height.
12.
60%
= Total Cover
50% of total cover:
30% 20% of total cover: 12%-
Woody Vine Stratum (Plot size:
30' )
1.
Campsis radicans
5%
Y FAC
2.
Vitis rotundifolia
5%
Y FAC
3.
4.
5.
Hydrophytic
10%
= Total Cover
Vegetation
50% of total cover:
5% 20% of total cover: 2%
♦
Present? Yes No-L]
Remarks: (If observed, list morphological adaptations below)
Wetland WC is sparsely vegetated, but the dominant vegetation is herbaceous. WC is inundated
when SD floods and when the Tar River floods, so it remains saturated throughout the year. WC
is also located in a sewer easement. Canopy species are present along the wetland fringe, but no
sapling or shrub species are present.
US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region -Version 2.0
SOIL Sampling Point: WC -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) %
Color (moist) % Type Loc Texture Remarks
04' 10YR 3/1 100
Fine sandy loam
4-10" 10YR 4/1 100
Fine sand
10-18" 10YR 5/1 100
Fine sand
'Type: C=Concentration, D=Depletion, RM=Reduced Matrix, MS=Masked 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)
❑,
Polyvalue Below Surface (S8) (LRR S, T, U) ,❑ 1 cm Muck (A9) (LRR O)
Histic Epipedon (A2)
❑
Thin Dark Surface (S9) (LRR S, T, U) ❑ 2 cm Muck (A10) (LRR S)
Black Histic (A3)
❑,
Loamy Mucky Mineral (F1) (LRR O) ❑ Reduced Vertic (F18) (outside MLRA 150A,B)
Hydrogen Sulfide (A4)
❑
Loamy Gleyed Matrix (F2) ❑ Piedmont Floodplain Soils (F19) (LRR P, S, T)
❑,
Stratified Layers (A5)
❑,
Depleted Matrix (F3) ❑ Anomalous Bright Loamy Soils (F20)
Organic Bodies (A6) (LRR P, T, U)
❑,
Redox Dark Surface (F6) (MLRA 15313)
❑
5 cm Mucky Mineral (A7) (LRR P, T, U)
❑,
Depleted Dark Surface (F7) Red Parent Material (TF2)
Q
Muck Presence (A8) (LRR U)
❑,
Redox Depressions (F8) Very Shallow Dark Surface (TF12)
1 cm Muck (A9) (LRR P, T)
H
, Marl (F10) (LRR U) Other (Explain in Remarks)
Depleted Below Dark Surface (A11)
Depleted Ochric (F11) (MLRA 151)
Thick Dark Surface (Al2)
❑,
Iron -Manganese Masses (F12) (LRR O, P, T) 31ndicators of hydrophytic vegetation and
Coast Prairie Redox (A16) (MLRA 150A)
✓
Umbric Surface (F13) (LRR P, T, U) wetland hydrology must be present,
Sandy Mucky Mineral (S1) (LRR O, S)
Delta Ochric (F17) (MLRA 151) unless disturbed or problematic.
❑,
Sandy Gleyed Matrix (S4)
Reduced Vertic (F18) (MLRA 150A, 15013)
❑
Sandy Redox (S5)
❑
Piedmont Floodplain Soils (F19) (MLRA 149A)
❑
Stripped Matrix (S6)
❑,
Anomalous Bright Loamy Soils (F20) (MLRA 149A, 153C, 153D)
Dark Surface (S7) (LRR P, S, T, U)
Restrictive Layer (if observed):
Type:
Depth
Hydric Soil Present? Yes No g
(inches):
-ZL
Remarks:
The soils at WC -WET are saturated at 6". The water table was observed at 8". WD-WET is
located within a sewer easement,
but frequent inundation and groundwater seepage from the
adjacent hillslope maintain wetland
hydrology throughout the year. The sand content in the
profile increases with depth.
US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region —Version 2.0
WETLAND DETERMINATION DATA FORM — Atlantic and Gulf Coastal Plain Region
Project/Site: EB-5539 - South Tar River Greenway aty/county: Greenville, Pitt County Sampling Date: 9/27/2012
Applicant/Owner: City of Greenville state: NC Sampling Point: WD-WET
Investigators) B. Reed (KHA), J. Hartshorn (KHA) section, Township. Range: Greenville
Landform (hiilslope, terrace, etc.]: Depression Local relief (concave, convex, none): Concave Slope (%) <10/o
Subregion (LRR or MLRA)' LRR T Let: 35.618000 N Long: 77.397102 W Daturn NAD 1983
Soil Map Unit Name: Bb - Bibb complex NWl classificbow
Are climatic! hydro] is conditions on the site typical for this time of year? Yes F Z ] No ❑ (if no, explain in Remarks.)
Are Vegetation SoilElor
or Hydrology significantly disturbed? Are 'Normal Circumstances° present? Yes = No❑.
Are Vegetation Soil 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? Yes ✓ No Is the Sampled Area W
Hydric Soil Present? Yes ✓ No_ within a Wetland? Yes No
Wetland Hydrology Present? Yes ✓ _ No
Remarks-
WD-WET is located at the foot of a large hillslope, and groundwater seepage is the primary
hydrologic influence. WD is located in a maintained sewer easement. Conditions have been
sunny and dry, with no rain recorded in the last 96 hours.
HYDROLOGY
Wetland Hydrology Indicators:
✓ Surface Water (At)
✓ High Water Table (A2)
✓ Saturation (A3)
Water Marks (131)
Sediment Deposits (132)
Drift Deposits (83)
❑Algal Mat or Crust (134)
❑iron Deposits (B5)
Inundation Visible on Aerial Imagery (B7)
Water -Stained Leaves (139)
Field Observations:
Aquatic Fauna (813)
Marl Deposits (B15) (LRR U)
Hydrogen Sulfide odor (C1)
Oxidized Rhizospheres along Living Roots (C3)
Presence of Reduced Iron (C4)
Recent Iron Reduction in Tilled Soils (C6)
Thin Muck Surface (C7)
Other (Explain in Remarks)
Surface Soil Cracks (Bfi)
Sparsely Vegetated Concave Surface (88)
Drainage Patterns (B10)
Moss Trim Lines (B16)
Dry -Season Water Table (C2)
Crayfish Burrows (C8)
Saturation Visible on Aerial Imagery (C9)
Geomorphic Position (132)
Shallow Aquitard (D3)
FAC-Neutral Test (135)
Sphagnum moss (138) (LRR T, U)
Surface Water Present? Yes _ ✓ No _ Depth (inches): < 1
Water Table Present? Yes ✓ No Depth (inches): 8"
Saturation Present? Yes ✓ No Depth (inches): 6° Wetland hydrology Present? Yes[. ]. No E.
(includes caoillary frinoe)
Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available
Remarks:
Soils were saturated at depths of 6", and the water table was observed at 8". Low-lying areas
within WD had surface water pooled to depths less than 1". Groundwater seepage from the
hillslopes south of the easement maintain wetland hydrology (surface water observed during a
month of low rainfall), but over bank flood flows from the Tar River also inundate this area
seasonally.
US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region — Version 2.0
VEGETATION (Four Strata) - Use scientific names of plants.
Sampling Point: WD-WET
Absolute Dominant Indicator Dominance Test worksheet:
Tree Stratum (Plot size: 30' ) % Cover Species? Status Number of Dominant Species
1. none That Are OBL. FACW, or FAC: 4
2.
3.
4.
5.
6.
7.
8.
0%
= Total Cover
50% of total cover:
0% 20% of total cover:
00/0
Saplinq/Shrub Stratum (Plot size: 30'
)
1. none
2.
3.
4.
5.
6.
7.
8.
00/0
= Total Cover
50% of total cover:
0% 20% of
total cover:
00/n
Herb Stratum (Plot size: 30' )
1. Saururus cernuus
40%
Y
OBL
2. Persicaria amphibia
20%
Y
OBL
3. Peltandra virginica
20%
Y
OBL
4. Impatiens capensis
100/0
N
FACW
5. Carex sp.
5%
N
FAC
6.
7.
8.
9.
10.
11.
12.
95%
= Total Cover
50% of total cover:
47.5% 20% of total cover:
190/n
Woody Vine Stratum (Plot size: 30' )
1. Campsis radicans
20%
Y
FAC
2.
3.
4.
5.
20%
= Total Cover
50% of total cover:
10% 20% of total cover:
4%
Remarks: (If observed, list morphological adaptations below).
Total Number of Dominant 4
Species Across All Strata:
Percent of Dominant Species 100%
That Are OBL, FACW, or FAC:
(A)
(B)
(A1B)
Prevaience inaex worksneet:
Total % Cover of:
Multiply by:
OBL species
x 1 =
FACW species
x 2 =
FAC species
x 3 =
FACU species
x 4 =
UPL species
x 5 =
Column Totals:
(A) (B)
Prevalence Index = B/A =
„yaropnytic vegetation maicators:
_ 1 - Rapid Test for Hydrophytic Vegetation
Y 2 - Dominance Test is >50%
_ 3 - Prevalence Index is :53.0'
_ Problematic Hydrophytic Vegetation' (Explain)
'Indicators of hydric soil and wetland hydrology must
be present, unless disturbed or problematic.
Definitions of Four Vegetation Strata:
Tree - Woody plants, excluding vines, 3 in. (7.6 cm) or
more in diameter at breast height (DBH), regardless of
height.
Sapling/Shrub - Woody plants, excluding vines, less
than 3 in. DBH and greater than 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 vine -All woody vines greater than 3.28 ft in
height.
Hydrophytic
Vegetation
Present? Yes ♦ No _L1
Wetland WD is dominated by herbaceous vegetation. It is located at the foot of a significant
topographic slope rising to the south. WD is also located in a sewer easement. Significant
inundation from flooding of the Tar River prevents any canopy, sapling, or shrub species from
establishing in the wetland, and during dry months, groundwater seepage from the adjacent
hillslope maintains hydrology in the wetland.
US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region -Version 2.0
SOIL Sampling Point: WD-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) % Color (moist) % Type Loc Texture Remarks
04' 10YR 3/1 100 Fine sandy loam
4-10" 10YR 4/1 100 Fine sand
10-18" 10YR 5/1 100 Fine sand
'Type: C=Concentration, D=Depletion, RM=Reduced Matrix, MS=Masked 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) ❑, Polyvalue Below Surface (S8) (LRR S, T, U) ,❑ 1 cm Muck (A9) (LRR O)
Histic Epipedon (A2) ❑ Thin Dark Surface (S9) (LRR S, T, U) ❑ 2 cm Muck (A10) (LRR S)
Black Histic (A3) ❑, Loamy Mucky Mineral (F1) (LRR O) ❑ Reduced Vertic (F18) (outside MLRA 150A,B)
Hydrogen Sulfide (A4) ❑ Loamy Gleyed Matrix (F2) ❑ Piedmont Floodplain Soils (F19) (LRR P, S, T)
❑, Stratified Layers (A5) ❑, Depleted Matrix (F3) ❑ Anomalous Bright Loamy Soils (F20)
Organic Bodies (A6) (LRR P, T, U) ❑, Redox Dark Surface (F6) (MLRA 15313)
❑ 5 cm Mucky Mineral (A7) (LRR P, T, U) ❑, Depleted Dark Surface (F7) Red Parent Material (TF2)
Q Muck Presence (A8) (LRR U) ❑, Redox Depressions (F8) Very Shallow Dark Surface (TF12)
1 cm Muck (A9) (LRR P, T) H
, Marl (F10) (LRR U) Other (Explain in Remarks)
Depleted Below Dark Surface (A11) Depleted Ochric (F11) (MLRA 151)
Thick Dark Surface (Al2) ❑, Iron -Manganese Masses (F12) (LRR O, P, T) 31ndicators of hydrophytic vegetation and
Coast Prairie Redox (A16) (MLRA 150A) ✓ Umbric Surface (F13) (LRR P, T, U) wetland hydrology must be present,
Sandy Mucky Mineral (S1) (LRR O, S) Delta Ochric (F17) (MLRA 151) unless disturbed or problematic.
❑, Sandy Gleyed Matrix (S4) Reduced Vertic (F18) (MLRA 150A, 15013)
❑ Sandy Redox (S5) ❑ Piedmont Floodplain Soils (F19) (MLRA 149A)
❑ Stripped Matrix (S6) ❑, Anomalous Bright Loamy Soils (F20) (MLRA 149A, 153C, 153D)
Dark Surface (S7) (LRR P, S, T, U)
Restrictive Layer (if observed):
Type:
Depth (inches): Hydric Soil Present? Yes -ZL No g
Remarks:
The soils at WD-WET are hydric, and the soils are saturated at 6". The water table was observed
at 8", and low-lying pockets within the wetland have surface water less than 1" deep. WD-WET
is located within a sewer easement, but frequent inundation and groundwater seepage from the
adjacent hillslope have left the soil profile clearly indicative of hydric soils. The sand content in
the profile increases with depth.
US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region —Version 2.0
WETLAND DETERMINATION DATA FORM — Atlantic and Gulf Coastal Plain Region
Project/Site: EB-5539 - South Tar River Greenway aty/county: Greenville, Pitt County Sampling Date: 10/08/2012
Applicant/Owner: City of Greenville state: NC Sampling Point: WE -UP
Investigator(s)' B. Reed (KHA), J. Hartshorn (KHA) _ section, Township. Range? Greenville
Landform (hiilslope, terrace, etc.): Hlllslope
Subregion (LRR or MLRA): LRR T
Soil Map Unit Name: Bb - Bibb complex
Local relief (concave, convex, none): none
Let:35.617199 N Long: 77.390404 W
NWl classification:
Slope (%) 3%
Daturn' NAD 1983
Are climatic! hydro] is conditions on the site typical for this time of year? Yes F Z ] No ❑ (If no, explain in Remarks.)
Are Vegetation SoilElor
or Hydrology significantly disturbed? Are "Normal Circumstances° present? Yes = No❑.
Are Vegetation Soil 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? Yes ✓ _ No Is the Sampled Area
Hydric Soil Present? Yes _ No_ ✓ J
within a Wetland? Yes D No
Wetland Hydrology Present? Yes _ No
Remarks'
The uplands associated with wetland WE are mostly developed or maintained/disturbed areas.
WE is bounded to the west and to the south by a steep hillslope and roadway corridor. No
recent rainfall has been recorded, but rain was beginning to fall at the time of observation.
HYDROLOGY
Wetland Hydrology Indicators:
Surface Water (At) I
High Water Table (A2)
Saturation (A3)
Water Marks (131)
Sediment Deposits (132)
Drift Deposits (133)
❑A€gal Mat or Crust (134)
❑iron Deposits (B5)
Inundation Visible on Aerial Imagery (B7)
Water -Stained Leaves (139)
Field Observations:
Aquatic Fauna (813)
Marl Deposits (B15) (LRR U)
Hydrogen Sulfide odor (C1)
Oxidized Rhizospheres along Living Roots (C3)
Presence of Reduced Iron (C4)
Recent Iron Reduction in Tilled Soils (C6)
Thin Muck Surface (C7)
Other (Explain in Remarks)
Surface Soil Cracks (Bfi)
Sparsely Vegetated Concave Surface (88)
Drainage Patterns (B10)
Moss Trim Lines (B16)
Dry -Season Water Table (C2)
Crayfish Burrows (C8)
Saturation Visible on Aerial Imagery (C9)
Geomorphic Position (132)
Shallow Aquitard (D3)
FAC-Neutral Test (135)
Sphagnum moss (D8) (LRR T, U)
Surface Water Present? Yes _ No t
Depth (inches):
Water Table Present? Yes _ No- Depth (inches): >24"
Saturation Present? Yes NoDepth (inches): >2411 Wetland hydrology Present? Yes ❑. No m.
(includes caoillary frinoe)
Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available
Remarks:
No indicators of wetland hydrology were observed at the data point location or within 24" of the
surface. The area is a steep side slope adjacent to developed roadway corridors.
US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region - Version 2.0
VEGETATION (Four Strata) - Use scientific names of plants.
Sampling Point: WE -UP
Absolute
Dominant Indicator
Dominance Test worksheet:
Tree Stratum (Plot size: 30'
)
% Cover
Species? Status
Number of Dominant Species
1.
Fraxinus pennsylvanica
20%
Y FACW
That Are OBL, FACW, or FAC: 8 (A)
2.
Liquidambar stvraciflua
15%
Y FAC
Total Number of Dominant
8
3.
Species Across All Strata: (B)
4.
Percent of Dominant Species
100%
5.
That Are OBL, FACW, or FAC: (A/B)
6.
Prevalence Index worksheet:
7
8
Total % Cover of: Multiply by:
35%
= Total Cover
OBL species x 1 =
50% of total cover:
17.5% 20% of total cover: 7%
FACW species x 2 =
Saplinq/Shrub Stratum (Plot size: 30'
)
FAC species x 3 =
1.
Acer rubrum
5%
Y FAC
FACU species x 4 =
2.
Quercus phellos
5%
Y FACW
UPL species x 5 =
3.
Ligustrum sinense
5%
Y FAC
Column Totals: (A) (B)
4.
Prevalence Index = B!A =
5.
Hydrophytic Vegetation Indicators:
6.
_ 1 - Rapid Test for Hydrophytic Vegetation
7.
x 2 - Dominance Test is >50%
8.
3 - Prevalence Index is :53.0'
15%
= Total Cover
_
_ Problematic Hydrophytic Vegetation' (Explain)
50% of total cover:
7.5% 20% of
total cover: 30/"
Herb Stratum (Plot size: 30'
)
'Indicators of hydric soil and wetland hydrology must
1.
none
be present, unless disturbed or problematic.
2.
Definitions of Four Vegetation Strata:
3.
Tree - Woody plants, excluding vines, 3 in. (7.6 cm) or
4.
more in diameter at breast height (DBH), regardless of
5
height.
6.
Sapling/Shrub - Woody plants, excluding vines, less
7
than 3 in. DBH and greater than 3.28 ft (1 m) tall.
8.
Herb -All herbaceous (non -woody) plants, regardless
g.
of size, and woody plants less than 3.28 ft tall.
10.
Woody vine -All woody vines greater than 3.28 ft in
11.
height.
12.
0%
= Total Cover
50% of total cover:
0% 20% of total cover: 0%
Woody Vine Stratum (Plot size:
30' )
1.
Vitis rotundifolia
5%
Y FAC
2.
Lonicera.japonica
5%
Y FAC
3.
Smilax rotundifolia
5%
Y FAC
4.
5.
Hydrophytic
150/n
= Total Cover
Vegetation
of total cover:
7.5% 20% of total cover: 3%
Present? Yes No
♦ _L150%
Remarks: (If observed, list morphological adaptations below)
Canopy and vine cover are dense in the uplands adjacent to WE. This area is upslope of wetland
WE, approximately 34 higher in elevation than wetland WE.
US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region -Version 2.0
SOIL Sampling Point: WE -UP
Profile Description: (Describe to the depth needed to document the indicator or confirm the absence of indicators.)
Depth Matrix
Redox Features
(inches) Color (moist) %
Color (moist) % Type Loc
Texture Remarks
0-3" 10YR 4/3 1000/0
Sandy loam
3-16" 10YR 5/3 100%
Sandy loam
16-24" 10YR 4/1 100%
Sandy loam
'Type: C=Concentration, D=Depletion, RM=Reduced Matrix, MS=Masked 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)
❑,
Polyvalue Below Surface (S8) (LRR S, T, U) ,❑ 1 cm Muck (A9) (LRR O)
Histic Epipedon (A2)
❑
Thin Dark Surface (S9) (LRR S, T, U)
❑ 2 cm Muck (A10) (LRR S)
Black Histic (A3)
❑,
Loamy Mucky Mineral (F1) (LRR O)
❑ Reduced Vertic (F18) (outside MLRA 150A,B)
Hydrogen Sulfide (A4)
❑
Loamy Gleyed Matrix (F2)
❑ Piedmont Floodplain Soils (F19) (LRR P, S, T)
❑,
Stratified Layers (A5)
❑,
Depleted Matrix (F3)
❑ Anomalous Bright Loamy Soils (F20)
Q
Organic Bodies (A6) (LRR P, T, U)
❑,
Redox Dark Surface (F6)
(MLRA 15313)
Q
5 cm Mucky Mineral (A7) (LRR P, T, U)
❑,
Depleted Dark Surface (F7)
Red Parent Material (TF2)
Q
Muck Presence (A8) (LRR U)
❑,
Redox Depressions (F8)
Very Shallow Dark Surface (TF12)
1 cm Muck (A9) (LRR P, T)
H
, Marl (F10) (LRR U)
Other (Explain in Remarks)
Depleted Below Dark Surface (A11)
Depleted Ochric (F11) (MLRA 151)
Thick Dark Surface (Al2)
❑,
Iron -Manganese Masses (F12) (LRR O, P, T) 31ndicators of hydrophytic vegetation and
Coast Prairie Redox (A16) (MLRA 150A)
Umbric Surface (F13) (LRR P, T, U)
wetland hydrology must be present,
Sandy Mucky Mineral (S1) (LRR O, S)
Delta Ochric (F17) (MLRA 151)
unless disturbed or problematic.
❑,
Sandy Gleyed Matrix (S4)
Reduced Vertic (F18) (MLRA 150A, 15013)
❑
Sandy Redox (S5)
❑
Piedmont Floodplain Soils (F19) (MLRA 149A)
❑
Stripped Matrix (S6)
❑,
Anomalous Bright Loamy Soils (F20) (MLRA 149A, 153C, 153D)
Dark Surface (S7) (LRR P, S, T, U)
Restrictive Layer (if observed):
Type:
Depth (inches):
Hydric Soil Present? Yes F-1 No g✓
Remarks:
No indicators of hydric soil were observed within 24" of the soil surface.
US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region —Version 2.0
WETLAND DETERMINATION DATA FORM — Atlantic and Gulf Coastal Plain Region
Project/Site: EB-5539 - South Tar River Greenway aty/county: Greenville, Pitt County Sampling Date: 10/08/2012
Applicant/Owner: City of Greenville state: NC Sampling Point: WE -WET
Investigators) B. Reed (KHA), J. Hartshorn (KHA) Section, Township, Range: Greenville
Landform (hiilslope, terrace, etc.): Depression Local relief (concave, convex, none): Slope
Subregion (LRR or MLRA)' LRR T Let: 35.617199 N Long: 77.390404 W Datum NAD 1983
Soil Map Unit Name: Bb - Bibb complex NWl classification:
Are climatic! hydro] is conditions on the site typical for this time of year? Yes F Z ] No = (if no, explain in Remarks.)
Are Vegetation SoilElor
or Hydrology significantly disturbed? Are 'Normal Circumstances° present? Yes = No=.
Are Vegetation Soil 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? Yes ✓ No Is the Sampled Area W
Hydric Soil Present? Yes ✓ No_ within a Wetland? Yes No
Wetland Hydrology Present? Yes ✓ _ No
Remarks -
WE -WET is located approximately 5' north of wetland flag WE12 and approximately 2' lower in
elevation than WE12. Rain was falling at the time of observation.
HYDROLOGY
Wetland Hydrology Indicators:
Primary Indicators (minimum of one is required: check all that apply)
Secondary
Indicators (minimum of two reguiredl
❑
Surface Soil Cracks (Bfi)
Sparsely Vegetated Concave Surface (88)
Surface Water (At) ❑Aquatic Fauna (813)
High Water Table (A2) Marl Deposits (B15) (LRR U)
Saturation (A3) Hydrogen Sulfide odor (C1)
Drainage Patterns (B10)
Moss Trim Lines (61$)
✓
✓
Water Marks (81) Oxidized Rhizospheres along Living Roots (C3)
Sediment Deposits (132) Presence of Reduced Iron (C4)
Drift Deposits (83) Recent Iron Reduction in Tilled Soils (C6)
Mat or Crust (64) Thin Muck Surface (C7)
Deposits (B5) Other (Explain in Remarks)
inundation Visible on Aerial Imagery (B7)
Dry -Season Water Table (C2)
Crayfish Burrows (C8)
Saturation Visible on Aerial Imagery (C9)
Geomorphic Position (132)
Shallow Aquitard (D3)
FAC-Neutral Test (135)
✓
✓
❑A€gal
❑Iron
✓
Water -Stained Leaves (139)
Sphagnum moss (108) (LRR T, U)
Field Observations:
Surface Water Present? Yes _ No _ ✓ Depth (inches):
Water Table Present? Yes ✓ No Depth (inches): 14"
�
Saturation Present? Yes ✓ No Depth (inches): 10"
Wetland hydrology Present? Yes i. i. No E.
includes capillary frin e
Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available:
Remarks-
Saturation was present at 10" and the water table was observed at 14". Wetland WE is a
low-lying floodplain adjacent to the Tar River. There is a berm separating WE from the Tar River
within the project corridor, but west of the corridor, a large break in the berm allows flood flow to
enter WE. The concave depressional nature of the wetland prevents the flood flow from escaping
the wetland and WE remains inundated. Cypress knees throughout the wetland are 34tall.
US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region — Version 2.0
VEGETATION (Four Strata) - Use scientific names of plants.
Sampling Point: WE -WET
Absolute
Dominant Indicator
Dominance Test worksheet:
Tree Stratum (Plot size: 30' )
% Cover
Species?
Status
Number of Dominant Species
7
1.
Nyssa svlvatica
30%
Y
FAC
That Are OBL, FACW, or FAC: (A)
2.
Taxodium distichum
25%
Y
OBL
3.
Fraxinus pennsvlvanica
100/0
N
FACW
Total Number of Dominant
Species Across All Strata: 8 (B)
4.
Liguidambar stvraciflua
5%
N
FAC
5.
Acer rubrum
5%
N
FAC
Percent of Dominant Species 87 5%
That Are OBL, FACW, or FAC: (A1B)
6.
Prevalence Index worksheet:
7
8
Total % Cover of: Multiply by:
75%
= Total Cover
OBL species x 1 =
50% of total cover:
37.5% 20% of total cover:
1 9%
FACW species x 2 =
Saplinq/Shrub Stratum (Plot size: 30'
)
FAC species x 3 =
1.
Fraxinus pennsvlvanica
100/0
Y
FACW
FACU species x 4 =
2.
briodendron tulipifera
10%
Y
FACU
UPL species x 5 =
3.
Acer rubrum
5%
N
FAC
Column Totals: (A) (B)
4.
Quercus phellos
5%
N
FAC
Prevalence Index = BIA =
5.
Hydrophytic Vegetation Indicators:
6.
_ 1 - Rapid Test for Hydrophytic Vegetation
7.
X 2 - Dominance Test is >50%
8.
3 - Prevalence Index is :53.0'
30%
= Total Cover
_
_ Problematic Hydrophytic Vegetation' (Explain)
50% of total cover:
15% 20% of
total cover:
60/n
Herb Stratum (Plot size: 30' )
'Indicators of hydric soil and wetland hydrology must
1.
Carex sp.
30%
Y
FAC
be present, unless disturbed or problematic.
2.
Saururus cernuus
30%
Y
OBL
Definitions of Four Vegetation Strata:
3.
Boehmeria cvlindrica
5%
N
OBL
Peltandra virginica
2%
N
OBL
Tree - Woody plants, excluding vines, 3 in. (7.6 cm) or
4.
more in diameter at breast height (DBH), regardless of
5.
Woodwardia areolata
2%
N
QBL
height.
6.
Sapling/Shrub - Woody plants, excluding vines, less
7
than 3 in. DBH and greater than 3.28 ft (1 m) tall.
8.
Herb -All herbaceous (non -woody) plants, regardless
9.
of size, and woody plants less than 3.28 ft tall.
10.
Woody vine -All woody vines greater than 3.28 ft in
11.
height.
12.
69%
= Total Cover
50% of total cover:
34.5% 20% of total cover:
13.8%
Woody Vine Stratum (Plot size: 30'
)
1.
Vitis rotundifolia
5%
Y
FAC
2.
Lonicera japonica
2%
Y
FAC
3.
4.
5
7%
= Total Cover
Hydrophytic
Vegetation
50% of total cover:
3.5% 20% of total cover:
1.4%
♦
Present? Yes No-L]
Remarks: (If observed, list morphological adaptations below)
Wetland WE has an established canopy dominated by black gum and cypress trees. The
herbaceous layer is diverse, and indicates that WE is inundated on a regular basis.
US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region -Version 2.0
SOIL Sampling Point: WE -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) %
Color (moist) % Type Loc
Texture Remarks
04' 10YR 3/1 1000/0
Loam
4-10" 10YR 4/1 100%
Clay loam
10-16+" 10YR 5/1 60% 10 YR 5/6 40% C M
Clay loam
'Type: C=Concentration, D=Depletion, RM=Reduced Matrix, MS=Masked 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)
❑,
Polyvalue Below Surface (S8) (LRR S, T, U) ,❑ 1 cm Muck (A9) (LRR O)
Histic Epipedon (A2)
❑
Thin Dark Surface (S9) (LRR S, T, U)
❑ 2 cm Muck (A10) (LRR S)
Black Histic (A3)
❑,
Loamy Mucky Mineral (F1) (LRR O)
❑ Reduced Vertic (F18) (outside MLRA 150A,B)
Hydrogen Sulfide (A4)
❑
Loamy Gleyed Matrix (F2)
❑ Piedmont Floodplain Soils (F19) (LRR P, S, T)
❑,
Stratified Layers (A5)
❑,
Depleted Matrix (F3)
❑ Anomalous Bright Loamy Soils (F20)
Organic Bodies (A6) (LRR P, T, U)
❑,
Redox Dark Surface (F6)
(MLRA 15313)
❑
5 cm Mucky Mineral (A7) (LRR P, T, U)
❑,
Depleted Dark Surface (F7)
Red Parent Material (TF2)
Q
Muck Presence (A8) (LRR U)
❑,
Redox Depressions (F8)
Very Shallow Dark Surface (TF12)
1 cm Muck (A9) (LRR P, T)
H
, Marl (F10) (LRR U)
Other (Explain in Remarks)
Depleted Below Dark Surface (A11)
Depleted Ochric (F11) (MLRA 151)
Thick Dark Surface (Al2)
❑,
Iron -Manganese Masses (F12) (LRR O, P, T) 31ndicators of hydrophytic vegetation and
Coast Prairie Redox (A16) (MLRA 150A)
Umbric Surface (F13) (LRR P, T, U)
wetland hydrology must be present,
Sandy Mucky Mineral (S1) (LRR O, S)
Delta Ochric (F17) (MLRA 151)
unless disturbed or problematic.
❑,
Sandy Gleyed Matrix (S4)
Reduced Vertic (F18) (MLRA 150A, 15013)
❑
Sandy Redox (S5)
❑
Piedmont Floodplain Soils (F19) (MLRA 149A)
❑
Stripped Matrix (S6)
❑,
Anomalous Bright Loamy Soils (F20) (MLRA 149A, 153C, 153D)
Dark Surface (S7) (LRR P, S, T, U)
Restrictive Layer (if observed):
Type:
Depth (inches):
Hydric Soil Present? Yes 2/1 No g
Remarks:
Saturation is present at 10" and the water table was observed at 16". The soils below 16" are too
saturated for analysis and removal.
US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region —Version 2.0
WETLAND DETERMINATION DATA FORM — Atlantic and Gulf Coastal Plain Region WF,WG,WH,WI,WJ,WK-UP
Project/Site: EB-5539 - South Tar River Greenway aty/county: Greenville, Pitt County Sampling Date: 10/08/2012
Applicant/Owner: City of Greenville state: NC Sampling Point: WF-UP
Investigators) B. Reed (KHA), J. Hartshorn (KHA) _ Section, Township, Range: Greenville
Landform (hiilslope, terrace, etc.): Hillslope Local relief (concave, convex, noney none Slope (%) 3%
Subregion (LRR or MLRA)' LRR T Let: 35.617900 N Long: 77.386500 W Daturn NAD 1983
Soil Map Unit Name: WaC - Wagram loamy sand NW] classification:
Are climatic! hydro] is conditions an the site typical for this time of year? Yes F Z ] No = (if no, explain in Remarks.)
Are Vegetation SnitElor
or Hydrology significantly disturbed? Are 'Normal Circumstances° present? Yes = No=.
Are Vegetation Soil 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? Yes ✓ No Is the Sampled Area W
Hydric Soil Present? Yes ✓ No _ within a Wetland? Yes No
Wetland Hydrology Present? Yes ✓ _ No
Remarks
Wetlands WF through WK are low-lying wetlands located within the floodplain of the Tar River.
The wetlands are bounded on the southern side by a steep topographic break. The data point
was taken approximately 10' north of flag WF-6, and it was raining at the time of observation.
HYDROLOGY
Wetland Hydrology Indicators:
Secondary
Indicators (minimum of two reguiredl
❑
✓
Surface Soil Cracks (Bfi)
Sparsely Vegetated Concave Surface (138)
Primary Indicators (minimum of one is required: check all that apip ly)
✓
Surface Water (At) ❑Aquatic Fauna (813)
✓
High Water Table (A2) Marl Deposits (B15) (LRR U)
✓
Drainage Patterns (B10)
✓
✓
Saturation (A3) Hydrogen Sulfide odor (C1)
Moss Trim Lines (61$)
Water Marks (131) Oxidized Rhizospheres along Living Roots (C3)
Deposits (B2) Presence of Reduced Iron (C4)
Drift Deposits (83) Recent Iron Reduction in Tilled Soils (C6)
Dry -Season Water Table (C2)
Crayfish Burrows (C8)
Saturation Visible on Aerial Imagery (C9)
✓
HSediment
✓
✓
❑A€gal
Mat or Crust (64) Thin Muck Surface (C7)
Geomorphic Position (132)
❑iron
Deposits (B5) Other (Explain in Remarks)
Shallow Aquitard (D3)
Inundation Visible on Aerial Imagery (B7)
Water -Stained Leaves (139)
FAC-Neutral Test (135)
Sphagnum moss (108) (LRR T, U)
✓
Field Observations:
Surface Water Present? Yes _ ✓ No _ Depth (inches): 2"
Water Table Present? Yes ✓ No Depth (inches): 2-10"
�
Saturation Present? Yes ✓ No Depth (inches): 0-10"
Wetland hydrology Present? Yes i. i. NoEl
includes capillary frin e
Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available:
Remarks:
Wetlands WF through WK are located within the floodplain of the Tar River. Saturation and
surface water were found throughout the interior reaches of the wetlands. Due to these
wetlands' close proximity to the Tar River, and all of the wetlands being primarily influenced by
groundwater and flooding from the Tar River, one representative data form was completed for
the wetlands. While accounted for individually, the conditions, vegetative communities,
hydrology indicators, and soil profiles were mostly identical throughout the wetlands.
US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region — Version 2.0
VEGETATION (Four Strata) - Use scientific names of plants.
Sampling Point: WF-UP
Absolute
Dominant Indicator
Dominance Test worksheet:
Tree Stratum (Plot size: 30'
)
% Cover
Species? Status
Number of Dominant Species
1.
Liguidambar styraciflua
15%
Y
FACU
That Are OBL, FACW, or FAC: 8 (A)
2.
Taxodium distichum
15%
Y
OBL
3.
Nyssa sylvatica
15%
Y
FAC
Total Number of Dominant
Species Across All Strata: 9 (B)
4.
Acer rubrum
5%
N
FAC
5.
Percent of Dominant Species
88.9%
That Are OBL, FACW, or FAC: (A/B)
6.
Prevalence Index worksheet:
7
8
Total % Cover of: Multiply by:
50%
= Total Cover
OBL species x 1 =
50% of total cover:
25% 20% of total cover:
10%
FACW species x 2 =
Saplinq/Shrub Stratum (Plot size: 30'
)
FAC species x 3 =
1.
Liguidambar styraciflua
100/0
Y
FACW
FACU species x 4 =
2.
Acer rubrum
10%
Y
FAC
UPL species x 5 =
3.
Nyssa sylvatica
5%
N
FAC
Column Totals: (A) (B)
4.
Taxodium distichum
5%
N
OBL
Prevalence Index = BIA =
5.
Hydrophytic Vegetation Indicators:
6.
_ 1 - Rapid Test for Hydrophytic Vegetation
7.
X 2 - Dominance Test is >50%
8.
3 - Prevalence Index is :53.0'
30%
= Total Cover
_
_ Problematic Hydrophytic Vegetation' (Explain)
50% of total cover:
15% 20% of
total cover: Fi°/"
Herb Stratum (Plot size: 30'
)
'Indicators of hydric soil and wetland hydrology must
1.
Impatiens capensis
15%
Y
FAC
be present, unless disturbed or problematic.
2.
Saururus cernuus
15%
Y
OBL
Definitions of Four Vegetation Strata:
3.
Boehmeria cylindrica
5%
N
OBL
Peltandra virginica
5%
N
OBL
Tree - Woody plants, excluding vines, 3 in. (7.6 cm) or
4.
more in diameter at breast height (DBH), regardless of
5
height.
6.
Sapling/Shrub - Woody plants, excluding vines, less
7
than 3 in. DBH and greater than 3.28 ft (1 m) tall.
8.
Herb -All herbaceous (non -woody) plants, regardless
g.
of size, and woody plants less than 3.28 ft tall.
10.
Woody vine -All woody vines greater than 3.28 ft in
11.
height.
12.
40%
= Total Cover
50% of total cover:
20% 20% of total cover:
80/n
Woody Vine Stratum (Plot size:
30' )
1.
Vitis rotundifolia
5%
Y
FAC
2.
Lonicera. japonica
2%
Y
FAC
3.
4.
5.
Hydrophytic
7%
= Total Cover
Vegetation
of total cover:
3.5% 20% of total cover:
1.4%
Present? Yes No
♦ _L150%
Remarks: (If observed, list morphological adaptations below)
Wetlands WF through WK are low-lying cypress -gum swamp vegetative communities. The higher
elevation wetlands have more herbaceous vegetation (wetlands WF and WH) and are primarily
dominated by jewelweed and lizards tail. Canopy coverage remains unchanged at these higher
elevations, sweet gum, cypress, and black gum dominate the canopy.
US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region -Version 2.0
SOIL Sampling Point: wF-UP
Profile Description: (Describe to the depth needed to document the indicator or confirm the absence of indicators.)
Depth Matrix
Redox Features
(inches) Color (moist) %
Color (moist) % Type Loc
Texture Remarks
04' 10YR 3/1 1000/0
loam
4-10" 10YR 4/1 100%
clay loam
10-16"+ 10YR 5/1 60% 10 YR 5/6 40% C M
clay loam
'Type: C=Concentration, D=Depletion, RM=Reduced Matrix, MS=Masked 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)
❑,
Polyvalue Below Surface (S8) (LRR S, T, U) ,❑ 1 cm Muck (A9) (LRR O)
Histic Epipedon (A2)
❑
Thin Dark Surface (S9) (LRR S, T, U)
❑ 2 cm Muck (A10) (LRR S)
Black Histic (A3)
❑,
Loamy Mucky Mineral (F1) (LRR O)
❑ Reduced Vertic (F18) (outside MLRA 150A,B)
Hydrogen Sulfide (A4)
❑
Loamy Gleyed Matrix (F2)
❑ Piedmont Floodplain Soils (F19) (LRR P, S, T)
❑,
Stratified Layers (A5)
❑✓
Depleted Matrix (F3)
❑ Anomalous Bright Loamy Soils (F20)
Organic Bodies (A6) (LRR P, T, U)
❑,
Redox Dark Surface (F6)
(MLRA 15313)
❑
5 cm Mucky Mineral (A7) (LRR P, T, U)
❑,
Depleted Dark Surface (F7)
Red Parent Material (TF2)
Q
Muck Presence (A8) (LRR U)
❑,
Redox Depressions (F8)
Very Shallow Dark Surface (TF12)
1 cm Muck (A9) (LRR P, T)
H
, Marl (F10) (LRR U)
Other (Explain in Remarks)
Depleted Below Dark Surface (A11)
Depleted Ochric (F11) (MLRA 151)
Thick Dark Surface (All 2)
❑,
Iron -Manganese Masses (F12) (LRR O, P, T) 31ndicators of hydrophytic vegetation and
Coast Prairie Redox (A16) (MLRA 150A)
✓
Umbric Surface (F13) (LRR P, T, U)
wetland hydrology must be present,
Sandy Mucky Mineral (S1) (LRR O, S)
Delta Ochric (F17) (MLRA 151)
unless disturbed or problematic.
❑,
Sandy Gleyed Matrix (S4)
Reduced Vertic (F18) (MLRA 150A, 15013)
❑
Sandy Redox (S5)
❑
Piedmont Floodplain Soils (F19) (MLRA 149A)
❑
Stripped Matrix (S6)
❑,
Anomalous Bright Loamy Soils (F20) (MLRA 149A, 153C, 153D)
Dark Surface (S7) (LRR P, S, T, U)
Restrictive Layer (if observed):
Type:
Depth (inches):
Hydric Soil Present? Yes 2/1 No g
Remarks
Saturation occurs in all of the wetlands within 10" of the surface. Through much of the wetland
area, saturation is present at the surface. The water table was observed between 2" and 10"
below the surface. The soils below 16" are too saturated for analysis and removal. The wetlands
receive hydrologic input throughout the year from groundwater, as well as from flooding from the
Tar River.
US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region —Version 2.0
WETLAND DETERMINATION DATA FORM — Atlantic and Gulf Coastal Plain Region WF,WG,WH,WI,WJ,WK-WET
Project/Site: EB-5539 - South Tar River Greenway aty/county: Greenville, Pitt County Sampling Date: 10/08/2012
Applicant/Owner: City of Greenville state: NC Sampling Point: WF-WET
Investigators) B. Reed (KHA), J. Hartshorn (KHA) _ Section, Township, Range: Greenville
Landform (hiilslope, terrace, etc.): Floodplain Local relief (concave, convex, none): Concave Slope (%) < 10/o
Subregion (LRR or MLRA)' LRR T Let: 35.617900 N Long: 77.386500 W Daturn NAD 1983
Soil Map Unit Name: WaC - Wagram loamy sand NW] classificabow
Are climatic! hydro] is conditions an the site typical for this time of year? Yes F Z ] No = (if no, explain in Remarks.)
Are Vegetation SoilElor
or Hydrology significantly disturbed? Are 'Normal Circumstances° present? Yes = No=.
Are Vegetation Soil 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? Yes ✓ No Is the Sampled Area W
Hydric Soil Present? Yes ✓ No _ within a Wetland? Yes No
Wetland Hydrology Present? Yes ✓ _ No
Remarks
Wetlands WF through WK are low-lying wetlands located within the floodplain of the Tar River.
The wetlands are bounded on the southern side by a steep topographic break. The data point
was taken approximately 10' north of flag WF-6, and it was raining at the time of observation.
HYDROLOGY
Wetland Hydrology Indicators:
Secondary
Indicators (minimum of two reguiredl
❑
✓
Surface Soil Cracks (Bfi)
Sparsely Vegetated Concave Surface (138)
Primary Indicators (minimum of one is required: check all that apip ly)
✓
Surface Water (At) ❑Aquatic Fauna (813)
✓
High Water Table (A2) Marl Deposits (B15) (LRR U)
✓
Drainage Patterns (B10)
✓
✓
Saturation (A3) Hydrogen Sulfide odor (C1)
Moss Trim Lines (61$)
Water Marks (131) Oxidized Rhizospheres along Living Roots (C3)
Deposits (B2) Presence of Reduced Iron (C4)
Drift Deposits (83) Recent Iron Reduction in Tilled Soils (C6)
Dry -Season Water Table (C2)
Crayfish Burrows (C8)
Saturation Visible on Aerial Imagery (C9)
✓
HSediment
✓
✓
❑A€gal
Mat or Crust (64) Thin Muck Surface (C7)
Geomorphic Position (132)
❑iron
Deposits (B5) Other (Explain in Remarks)
Shallow Aquitard (D3)
Inundation Visible on Aerial Imagery (B7)
Water -Stained Leaves (139)
FAC-Neutral Test (135)
Sphagnum moss (108) (LRR T, U)
✓
Field Observations:
Surface Water Present? Yes _ ✓ No _ Depth (inches): 2"
Water Table Present? Yes ✓ No Depth (inches): 2-10"
�
Saturation Present? Yes ✓ No Depth (inches): 0-10"
Wetland hydrology Present? Yes i. i. NoEl
includes capillary frin e
Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available:
Remarks:
Wetlands WF through WK are located within the floodplain of the Tar River. Saturation and
surface water were found throughout the interior reaches of the wetlands. Due to these
wetlands all being located in close proximity to the Tar River, and all of the wetlands being
primarily influenced by groundwater and flooding from the Tar River, one representative data
form was completed for the wetlands. While accounted for individually, the vegetative
communities, hydrology indicators, and soil profiles were mostly identical throughout the
wetlands.
US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region — Version 2.0
VEGETATION (Four Strata) - Use scientific names of plants.
Sampling Point: WF-WET
Absolute
Dominant Indicator
Dominance Test worksheet:
Tree Stratum (Plot size: 30'
)
% Cover
Species? Status
Number of Dominant Species
1.
Liguidambarstyraciflua
15%
Y
FACTI
That Are OBL, FACW, or FAC: 8 (A)
2.
Taxodium distichum
15%
Y
OBL
3.
Nyssa sylvatica
15%
Y
FAC
Total Number of Dominant
Species Across All Strata: 9 (B)
4.
Acer rubrum
5%
N
FAC
5.
Percent of Dominant Species
88.9%
That Are OBL, FACW, or FAC: (A/B)
6.
Prevalence Index worksheet:
7
8
Total % Cover of: Multiply by:
50%
= Total Cover
OBL species x 1 =
50% of total cover:
25% 20% of total cover:
10%
FACW species x 2 =
Saplinq/Shrub Stratum (Plot size: 30'
)
FAC species x 3 =
1.
Liguidambar styraciflua
100/0
Y
FACW
FACU species x 4 =
2.
Acer rubrum
10%
Y
FAC
UPL species x 5 =
3.
Nyssa sylvatica
5%
N
FAC
Column Totals: (A) (B)
4.
Taxodium distichum
5%
N
OBL
Prevalence Index = BIA =
5.
Hydrophytic Vegetation Indicators:
6.
_ 1 - Rapid Test for Hydrophytic Vegetation
7.
X 2 - Dominance Test is >50%
8.
3 - Prevalence Index is :53.0'
30%
= Total Cover
_
_ Problematic Hydrophytic Vegetation' (Explain)
50% of total cover:
15% 20% of
total cover: Fi°/"
Herb Stratum (Plot size: 30'
)
'Indicators of hydric soil and wetland hydrology must
1.
Impatiens capensis
15%
Y
FAC
be present, unless disturbed or problematic.
2.
Saururus cernuus
15%
Y
OBL
Definitions of Four Vegetation Strata:
3.
Boehmeria cylindrica
5%
N
OBL
Peltandra virginica
5%
N
OBL
Tree - Woody plants, excluding vines, 3 in. (7.6 cm) or
4.
more in diameter at breast height (DBH), regardless of
5
height.
6.
Sapling/Shrub - Woody plants, excluding vines, less
7
than 3 in. DBH and greater than 3.28 ft (1 m) tall.
8.
Herb -All herbaceous (non -woody) plants, regardless
g.
of size, and woody plants less than 3.28 ft tall.
10.
Woody vine -All woody vines greater than 3.28 ft in
11.
height.
12.
40%
= Total Cover
50% of total cover:
20% 20% of total cover:
80/n
Woody Vine Stratum (Plot size:
30' )
1.
Vitis rotundifolia
5%
Y
FAC
2.
Lonicera. japonica
2%
Y
FAC
3.
4.
5.
Hydrophytic
7%
= Total Cover
Vegetation
of total cover:
3.5% 20% of total cover:
1.4%
Present? Yes No
♦ _L150%
Remarks: (If observed, list morphological adaptations below)
Wetlands WF through WK are low-lying cypress -gum swamp vegetative communities. The higher
elevation wetlands have more herbaceous vegetation (wetlands WF and WH) and are primarily
dominated by jewelweed and lizards tail. Canopy coverage remains unchanged at these higher
elevations, sweet gum, cypress, and black gum dominate the canopy.
US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region -Version 2.0
SOIL Sampling Point: WF-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) %
Color (moist) % Type Loc
Texture Remarks
04' 10YR 3/1 1000/0
loam
4-10" 10YR 4/1 100%
clay loam
10-16"+ 10YR 5/1 60% 10 YR 5/6 40% C M
clay loam
'Type: C=Concentration, D=Depletion, RM=Reduced Matrix, MS=Masked 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)
❑,
Polyvalue Below Surface (S8) (LRR S, T, U) ,❑ 1 cm Muck (A9) (LRR O)
Histic Epipedon (A2)
❑
Thin Dark Surface (S9) (LRR S, T, U)
❑ 2 cm Muck (A10) (LRR S)
Black Histic (A3)
❑,
Loamy Mucky Mineral (F1) (LRR O)
❑ Reduced Vertic (F18) (outside MLRA 150A,B)
Hydrogen Sulfide (A4)
❑
Loamy Gleyed Matrix (F2)
❑ Piedmont Floodplain Soils (F19) (LRR P, S, T)
❑,
Stratified Layers (A5)
❑✓
Depleted Matrix (F3)
❑ Anomalous Bright Loamy Soils (F20)
Organic Bodies (A6) (LRR P, T, U)
❑,
Redox Dark Surface (F6)
(MLRA 15313)
❑
5 cm Mucky Mineral (A7) (LRR P, T, U)
❑,
Depleted Dark Surface (F7)
Red Parent Material (TF2)
Q
Muck Presence (A8) (LRR U)
❑,
Redox Depressions (F8)
Very Shallow Dark Surface (TF12)
1 cm Muck (A9) (LRR P, T)
H
, Marl (F10) (LRR U)
Other (Explain in Remarks)
Depleted Below Dark Surface (A11)
Depleted Ochric (F11) (MLRA 151)
Thick Dark Surface (All 2)
❑,
Iron -Manganese Masses (F12) (LRR O, P, T) 31ndicators of hydrophytic vegetation and
Coast Prairie Redox (A16) (MLRA 150A)
✓
Umbric Surface (F13) (LRR P, T, U)
wetland hydrology must be present,
Sandy Mucky Mineral (S1) (LRR O, S)
Delta Ochric (F17) (MLRA 151)
unless disturbed or problematic.
❑,
Sandy Gleyed Matrix (S4)
Reduced Vertic (F18) (MLRA 150A, 15013)
❑
Sandy Redox (S5)
❑
Piedmont Floodplain Soils (F19) (MLRA 149A)
❑
Stripped Matrix (S6)
❑,
Anomalous Bright Loamy Soils (F20) (MLRA 149A, 153C, 153D)
Dark Surface (S7) (LRR P, S, T, U)
Restrictive Layer (if observed):
Type:
Depth (inches):
Hydric Soil Present? Yes 2/1 No g
Remarks
Saturation occurs in all of the wetlands within 10" of the surface. Through much of the wetland
area, saturation is present at the surface. The water table was observed between 2" and 10"
below the surface. The soils below 16" are too saturated for analysis and removal. The wetlands
receive hydrologic input throughout the year from groundwater, as well as from flooding from the
Tar River.
US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region —Version 2.0