HomeMy WebLinkAbout20110106 Ver 1_Year 3 Monitoring Report_20150826
Buffalo Flats Restoration Site
Monitoring Report MY03
EEP Project # 94647
EEP Contract # 003273
Submitted to:
NCEEP, 1652 Mail Service Center, Raleigh, NC 27699-1652
Construction Completed: October 2011
Data Collection: June 2014
Submitted: January 2015
Buffalo Flats Restoration Site KCI Associates of NC, PA
EEP Project # 94647 2014-MY03
Monitoring and Design Firm
Landmark Center II, Suite 220
4601 Six Forks Road
Raleigh, NC 27609
Phone: (919) 278-2514
Fax: (919) 783-9266
Project Manager: Tim Morris
Email: Tim.Morris@kci.com
Project No: 20100798
Buffalo Flats Restoration Site KCI Associates of NC, PA
EEP Project # 94647 2014-MY03
TABLE OF CONTENTS
Table of Contents
1.0 EXECUTIVE SUMMARY / PROJECT ABSTRACT .................................................................. 1
1.1 Vegetation Success Criteria .............................................................................................. 2
1.2 Hydrology Success Criteria ............................................................................................... 2
1.3 Soil Success Criteria ........................................................................................................... 3
2.0 METHODOLOGY ........................................................................................................................... 3
3.0 REFERENCES .................................................................................................................................. 4
Appendix A – Project Vicinity Map and Background Tables
Figure 1. Project Site Vicinity Map ............................................................................................................. 6
Figure 2. Project Site Mitigation Plan View ................................................................................................ 7
Table 1 – Project Components ..................................................................................................................... 8
Table 2 – Project Activity and Reporting History ....................................................................................... 9
Table 3 – Project Contacts ........................................................................................................................... 9
Table 4 – Project Attributes ....................................................................................................................... 10
Appendix B – Visual Assessment Data
Figure 3. Current Condition Plan View ..................................................................................................... 12
Table 5 – Vegetation Condition Assessment ............................................................................................. 13
Photo Point Photos ..................................................................................................................................... 14
Vegetation Plot Photos ............................................................................................................................... 18
Appendix C – Vegetation Plot Data
Table 6 – Vegetation Plot Criteria Attainment .......................................................................................... 26
Table 7 – CVS Vegetation Plot Metadata .................................................................................................. 27
Table 8 – CVS Stem Count Total and Planted by Plot and Species .......................................................... 28
Appendix D – Hydrologic Data
30-70 Percentile Graph .............................................................................................................................. 31
Precipitation and Water Level Plots ........................................................................................................... 32
Table 9 – Wetland Hydrology Criteria Attainment.................................................................................... 43
Appendix E – Soil Data
Soil Profile Descriptions ............................................................................................................................ 45
Buffalo Flats Restoration Site 2 KCI Associates of NC, PA
EEP Project # 94647 2014-MY03
1.0 EXECUTIVE SUMMARY / PROJECT ABSTRACT
The Buffalo Flats Restoration Site (BFRS) is a full-delivery project that was developed for the North
Carolina Ecosystem Enhancement Program (EEP). Construction was completed in October 2011. The site
is within the 03040105 Watershed Cataloging Unit (8-digit HUC) and the Local Watershed Unit (14-digit
HUC) 03040105020050. In EEP’s most recent publication of excluded and Targeted Local
Watersheds/Hydrologic Units, this 14-digit HUC has been identified as a Targeted Local Watershed.
The project goals and objectives are listed below.
Project Goals
Create diverse bottomland hardwood and low elevation seep communities that are integrated into
the Dutch Buffalo Creek Corridor.
Buffer nutrient and sediment impacts to Dutch Buffalo Creek from adjacent grazing practices.
Project Objectives
Fill field ditches and ponds to slow the removal of hydrology from the site.
Redevelop wetland microtopography to capture surface hydrology and slow subsurface drainage.
Plant the mitigation area with species native to bottomland riparian forest and low elevation seep
communities.
Install livestock exclusion fencing.
The project site, which is protected by a 20.2-acre permanent conservation easement held by the State of
North Carolina, is situated in Cabarrus County in the Southern Outer Piedmont ecoregion of the Piedmont
physiographic province. The site is located on a single parcel located off of Gold Hill Road approximately
six miles northeast of Concord, North Carolina.
An additional 2.6 acre permanent conservation easement located adjacent and contiguous with the project
site is held by KCI Technologies and contains 1.6 acres of restored riparian wetlands. This site is
monitored as an additional, non-creditable component of the site that is available to make up for any
portions of the BFRS that do not achieve the target success criteria.
The BFRS provided mitigation for wetland impacts within Hydrologic Unit 03040105 by restoring,
preserving, and creating 20.2 acres of wetland, generating 11.6 riparian wetland mitigation units
(WMU’s) and 3.4 non-riparian WMU’s.
The BFRS will be monitored to determine if the project is on-track to meeting jurisdictional wetland
status. In the restoration areas, the wetland site will be deemed successful once hydrology is established
and vegetation success criteria are met. In the creation area, success will be achieved if wetland hydrology
and vegetation are present along with indicators of hydric soils.
1.1 Vegetation Success Criteria
The wetland mitigation is comprised of four areas that combine preservation, creation, and restoration.
The site will be monitored for at least seven years or until the success criteria are achieved. The success
criteria for the planted species in mitigation areas will be based on density measured from monitoring
plots. The site will demonstrate the re-establishment of targeted vegetative communities based on survival
of planted species and volunteer colonization, with an average stem density of 320 stems/acre after three
years, 288 stems/acre after four years, 260 stems/acre after five years, and 210 stems/acre after 7 years.
To determine the success of the planted mitigation area, thirteen permanent vegetation monitoring plots
Buffalo Flats Restoration Site 3 KCI Associates of NC, PA
EEP Project # 94647 2014-MY03
(10 by 10 meters) have been established in the wetland restoration and creation areas at a density that
statistically represents the total mitigation acreage. Three of these plots are located in Wetland Area 1,
nine of these plots are located in Wetland Area 2, and one plot is located in Wetland Area 3. The average
density of these plots will determine whether the site meets the success criterion. Non-target species must
not constitute more than 20% of the woody vegetation based on permanent monitoring plots.
The third-year vegetation monitoring was based on the Level 2 CVS-EEP vegetation monitoring protocol.
The site’s average density for this monitoring period was 607 planted stems/acre. Twelve of the thirteen
plots had greater than 320 planted stems/acre. Including volunteers, the site averaged 1,806 total
stems/acre. The site received supplemental planting in January 2013. During the second-year vegetation
monitoring, some of the supplemental planted species may have been recorded as volunteers. During the
2014 monitoring season, KCI mapped the location of these species and recorded them as planted stems.
Additionally an extra vegetation monitoring plot was installed in an adjacent restored wetland, which is
described in Section 1.2. This vegetation plot was found to have a planted and total stem density of 1,052
total stems/acre.
1.2 Hydrology Success Criteria
Due to the inherent variability in the site’s features and its geomorphic position, it is unlikely that the
project will homogeneously exhibit common hydrologic conditions across the site, making a single
hydrologic performance criterion unrepresentative of the sites performance. As such, the gauge data will
be evaluated as a spatial average with each gauge representing the area half the distance to adjacent
gauges or wetland type boundaries. The spatial average by wetland type will be the calculated value for
comparison with the performance standard for credit validation. Gauges not achieving a minimum of 5%
saturation will be considered non-attaining even if the spatial average exceeds the credit validation
performance standard (5% for non-riparian and 10% for riparian).
The water table of the restored wetlands must be within 12” of the soils surface continuously for at least
5% (12 days) in the non-riparian wetland area (3.4 acres) and 10% (25 days) in the riparian wetland area
(11.6 acres), (50% probability of reoccurrence) of the growing season during normal weather conditions.
A “normal” year is based on NRCS climatological data for Cabarrus County, and using the 30th to 70th
percentile thresholds as the range of normal, as documented in the USACE Technical Report “Accessing
and Using Meteorological Data to Evaluate Wetland Hydrology” (Sprecher, 2000).
The growing season for Cabarrus County extends from March 23 to November 11 for a total of 233 days
(NRCS 1995). An automatic recording gauge was installed on the site on May 23, 2013 to record the soil
temperature at 30 cm below the ground surface. If these data demonstrate the soil temperature is above
biological zero (43oF) beyond the 233 day range, it can be used to document the extended growing season
(Skaggs, 2012). In the interest of being conservative, this data was used to define the beginning of the
growing season and the Cabarrus County Soil Survey was used to define the end of it. For 2014 this
resulted in a growing season of 249 days, beginning on March 8 and ending on November 11.
The daily rainfall data was obtained from a local weather station in Kannapolis, NC; provided by the NC
State Climate Office. For the 2014-year, the months of March and April experienced above average
rainfall, while May, August, and November experienced average rainfall. The months of June, July,
September, and October recorded below average rainfall for the site. Overall, the area experienced below
average rainfall during the 2014 growing season.
Buffalo Flats Restoration Site 4 KCI Associates of NC, PA
EEP Project # 94647 2014-MY03
In addition to the wetlands that have been monitored at this site so far, there is also a small 1.2 acre
riparian wetland that is contiguous to and was restored at the same time as this site. This additional
wetland area is within an adjacent 2.6 acre conservation easement held by KCI Technologies, but is not
included in the creditable assets for this site. One additional wetland gauge was installed in this restored
riparian wetland on March 20, 2014. This wetland will be monitored as an additional component of the
site that is not creditable, but is considered an ancillary benefit/feature of the site. During the site’s third
growing season, all eight wells in the riparian areas met the success criterion of having saturated soil
conditions occurring within 12 inches of the ground surface for a minimum continuous period of 10% (23
days) of the growing season during average climatic conditions. All three wells in the non-riparian areas
met the success criterion of 5% (12 days) of the growing season. Additionally, the extra well met the
hydrology success criteria with 46 consecutive days of saturated soil conditions. Overall, wetland
hydrology was achieved at all eleven groundwater monitoring gauges in the riparian and non-riparian
restoration areas.
1.3 Soil Success Criteria
Beginning in Monitoring Year 2, soils were monitored within the 1.2 acre wetland creation area on site.
Two permanent monitoring plots were established adjacent to Well 6 and Well 7 and soil profiles will be
monitored yearly for evidence of the development of redoximorphic features by a licensed soil scientist.
Soil profiles will be compared from year to year and changes will be documented in the yearly monitoring
reports. Although several studies exist in the scientific literature that investigate temporal changes in soils
resulting from wetland creation projects, there are no studies that suggest that jurisdictional hydric soils
will develop under the appropriate hydrology conditions within the seven-year monitoring period. As
such, KCI will monitor the soils for changes in chroma, organic matter content and document other
indications that the soil is subject to low oxygen conditions. These indicators would include oxidized root
channels, concretions, mottles and other observations that suggest the soil is subject to low oxygen
conditions etc.
A detailed soils profile description was conducted at two permanent monitoring plots by a licensed soil
scientist (# 187) on July 14, 2014. Both soil plots met the hydric soil criteria with an indicator of redox
depressions (F8). Additionally, evidence that the seasonal high water table has continued to develop more
fully can be seen in the increased mottling present in the soil this year. No mottles were reported within
either soil profile during MY-02, but during the current year, mottles ranging from 5 – 20% of their
respective soil horizons were reported, especially within the upper 12 inches of the soil. This indicates the
continuation of anaerobic conditions in the soil caused by saturated conditions. See Appendix E for both
soil profile descriptions.
Summary information/data related to the occurrence of items such as beaver or encroachment and
statistics related to performance of various project and monitoring elements can be found in the tables and
figures in the report appendices. Narrative background and supporting information formerly found in
these reports can be found in the Baseline Monitoring Report and in the Mitigation Plan documents
available on the EEPs website. All raw data supporting the tables and figures in the appendices are
available from EEP upon request.
2.0 METHODOLOGY
The CVS-EEP protocol, Level 2 (http://cvs.bio.unc.edu/methods.htm) was used to collect vegetation data
from the site. The vegetation monitoring was completed on June 23, 2014.
Buffalo Flats Restoration Site 5 KCI Associates of NC, PA
EEP Project # 94647 2014-MY03
3.0 REFERENCES
Lee, M.T., R.K. Peet, S.D. Roberts, and T.R. Wentworth. 2006. CVS-EEP Protocol for Recording Vegetation,
Version 4.0 (http://cvs.bio.unc.edu/methods.htm)
USACE. 2003. Stream Mitigation Guidelines. USACE, NCDENR-DWQ, USEPA, NCWRC.
Skaggs, R. Wayne. 2012. Effect of Growing Season on the Criterion for Wetland Hydrology. Society of
Wetland Scientists. Wetlands 32:1135–1147
Sprecher, S. W. and Warne, A. G. 2000. "Accessing and Using Meteorological Data to Evaluate Wetland
Hydrology," ERDC/EL TR-WRAP-00-01, U.S. Army Engineer Research and Development Center,
Vicksburg, MS.
Buffalo Flats Restoration Site 6 KCI Associates of NC, PA
EEP Project # 94647 2014-MY03
Appendix A
Project Vicinity Map and Background Tables
Buffalo Flats Restoration Site 7 KCI Associates of NC, PA
EEP Project # 94647 2014-MY03
Buffalo Flats Restoration Site 8 KCI Associates of NC, PA
EEP Project # 94647 2014-MY03
Buffalo Flats Restoration Site 9 KCI Associates of NC, PA
EEP Project # 94647 2014-MY03
Table 1. Project Components
Project Number and Name: 94647 - Buffalo Flats Restoration Site
Mitigation Credits
Stream Riparian
Wetland
Non-
riparian
Wetland
Buffer
Nitrogen
Nutrient
Offset
Phosphorous
Nutrient Offset
Type R RE R RE R RE Acres - - 11.2 1.2 3.4 - Credits - - 11.2 0.4 3.4 - - - -
TOTAL
CREDITS 11.6 3.4
Project Components
Project
Component
-or-
Reach ID
Stationing/
Location
Existing
Footage/
Acreage
Approach
(PI, PII etc.)
Restoration
-or-
Restoration
Equivalent
Restoration
Footage
or Acreage
Mitigation
Ratio
Wetland Area 1
Southeastern
corner of
project
3.4 acres - Restoration 3.4 acres 1:1
Wetland Area 2
North to south
throughout the
center of
project
11.2 acres - Restoration 11.2 acres 1:1
Wetland Area 3
West-central
portion of the
project
1.2 acres - Creation 1.2 acres 3:1
Component Summation
Restoration
Level
Stream
(linear feet)
Riparian Wetland
(acres)
Non-riparian
Wetland (acres)
Buffer
(square
feet)
Upland
(acres)
Riverine Non-
Riverine
Restoration - 11.2 acres - 3.4 acres - -
Enhancement - - - -
Enhancement I -
Enhancement II -
Creation 1.2 acres - - -
Preservation - - - - 4.4 acres
High Quality
Preservation - - - - -
TOTAL 12.4 acres - 3.4 acres 4.4 acres
Buffalo Flats Restoration Site 10 KCI Associates of NC, PA
EEP Project # 94647 2014-MY03
Elapsed Time Since Grading Complete: 3 yr 2 months
Elapsed Time Since Planting Complete: 2 yr 9 months
Number of Reporting Years: 3
Activity or Report
Data Collection
Complete
Actual Completion
or Delivery
Mitigation Plan Dec 10
Final Design - Construction Plans Dec 10
Construction Oct 11
Planting Feb 12
Baseline Monitoring/Report Feb/March 12 July 12
Year 1 Monitoring Oct 12 Dec 12
Supplemental Planting Jan 13
Soil temperature gauge installed May 13
Invasive Species Maintenance Aug13
Year 2 Monitoring Oct 13 Dec 13
Year 3 Monitoring June 14 Nov 14
Table 2. Project Activity & Reporting History
Project Number and Name: 94647 - Buffalo Flats Restoration Site
Table 3. Project Contacts
Project Number and Name: 94647 - Buffalo Flats Restoration Site
Design Firm KCI Associates of North Carolina, PA
Landmark Center II, Suite 220
4601 Six Forks Rd.
Raleigh, NC 27609
Contact: Mr. Tim Morris
Phone: (919) 278-2512
Fax: (919) 783-9266
Construction Contractor
KCI Environmental Technologies and
Construction, Inc.
Landmark Center II, Suite 220
4601 Six Forks Rd.
Raleigh, NC 27609
Contact: Mr. Tim Morris
Phone: (919) 278-2512
Fax: (919) 783-9266
Planting Contractor Bruton Nurseries and Landscapes
PO Box 1197
Freemont, NC 27830
Contact: Mr. Charlie Bruton
Phone: (919) 242-6555
Monitoring Performers
MY00-MY03 KCI Associates of North Carolina, PA
Landmark Center II, Suite 220
4601 Six Forks Rd.
Raleigh, NC 27609
Contact: Mr. Adam Spiller
Phone: (919) 278-2514
Fax: (919) 783-9266
Buffalo Flats Restoration Site 11 KCI Associates of NC, PA
EEP Project # 94647 2014-MY03
Table 4. Project Attribute Table
Project Number and Name: 94647 – Buffalo Flats Restoration Site
County Cabarrus County
Project Area (acres) 20.20 acres
Project Coordinates (lat. and long.) 35.456988 N , -80.496325 W
Project Watershed Summary Information
Physiographic Province Piedmont
River Basin Yadkin-Pee Dee
USGS Hydrologic Unit 8-digit 03040105 USGS Hydrologic Unit 14-digit 03040105020050
DWQ Sub-basin 03-07-12
Project Drainage Area (acres) 106 acres
Project Drainage Area Percentage
of Impervious Area 1%
CGIA Land Use Classification 3.6% Cultivated, 54.1% Managed Herbaceous Cover, 32.5% Mixed Upland
Hardwoods, 5.2% Southern Yellow Pine, and 4.6% Water Bodies
Wetland Summary Information
Parameters Wetland Area 1 Wetland Area 2 Wetland Area 3
Size of Wetland (acres) 3.4 acres 11.2 acres 1.2 acres
Wetland Type (non-riparian, riparian
riverine or riparian non-riverine) Non-riparian Riparian non-riverine Riparian non-riverine
Mapped Soil Series
Chewacla
(Wehadkee and Armenia by
detailed soil investigation)
Chewacla
(Wehadkee and Armenia by
detailed soil investigation)
Chewacla
Drainage class Poorly drained Poorly drained Somewhat poorly
drained
Soil Hydric Status Drained Hydric Drained Hydric Non hydric
Source of Hydrology Hillside seepage Surface/Overbank Flow Surface/Overbank Flow
Hydrologic Impairment Ditching and Pasture Ditching and Pasture Ditching and Pasture
Native vegetation community Pasture Pasture Pasture
Buffalo Flats Restoration Site 12 KCI Associates of NC, PA
EEP Project # 94647 2014-MY03
Appendix B
Visual Assessment Data
LEGEND:
VEG PLOT ACHIEVING
DENSITY CRITERION
VEG PLOT BELOW
DENSITY CRITERION
VEG PLOT TOTAL / PLANTED STEM DENSITY . . . . . . . . .
1806/607
WETLAND GAUGE ACHIEVING
HYDROLOGIC CRITERION
WETLAND GAUGE BELOW
HYDROLOGIC CRITERION
V)U
PHOTO POINT .................................................
0
SOIL TEMPERATURE GAUGE .......••••
rp
SOIL PROFILE PLOT .....................................••••
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PROJECT DATA:
m
Q
WETLAND AREA 1
U
NONRIPARIAN WETLAND RESTORATION = 3.4 ACRES
WETLAND AREA 2
rE NOV 2014
RIPARIAN WETLAND RESTORATION = 11.2 ACRES
SCALE r =160
CURRENT
WETLAND AREA 3
RIPARIAN WETLAND CREATION = 1.2 ACRES
CONDITION
PLAN VIEW
PROJECT TOTAL AREA OF DISTURBANCE = 20.2 ACRES
SHEET 1 OF 1
Buffalo Flats Restoration Site 14 KCI Associates of NC, PA
EEP Project # 94647 2014-MY03
Table 5. Vegetation Condition Assessment
Project Number and Name: 94647 – Buffalo Flats Restoration Site
Planted Acreage 15.8 Easement Acreage 20.2
1. Bare Areas Very limited cover of both woody and
herbaceous material.0.1 acres Pattern and Color 0 0.00 0.0%
2. Low Stem Density
Areas
Woody stem densities clearly below
target levels based on MY3, 4, or 5
stem count criteria.
0.1 acres
Not Depicted,
Covers Most of
Restoration Area
0 0.00 0.0%
0 0.00 0.0%
3. Areas of Poor
Growth Rates or Vigor
Areas with woody stems of a size
class that are obviously small given the
monitoring year.
0.25 acres Pattern and Color 0 0.00 0.0%
0 0.00 0.0%
4. Invasive Areas of
Concern
Areas or points (if too small to render
as polygons at map scale).1000 SF Pattern and Color 0 0.00 0.0%
5. Easement
Encroachment Areas
Areas or points (if too small to render
as polygons at map scale).none Pattern and Color 0 0.00 0.0%
% of Planted Acreage
Total
Cumulative Total
Vegetation Category Definitions Mapping Threshold CCPV Depiction
Number of
Polygons
Combined
Acreage
Buffalo Flats Restoration Site 15 KCI Associates of NC, PA
EEP Project # 94647 2014-MY03
Photo Point Photos
Photo Point 1: View looking west, from the southeastern Photo Point 1: View looking west, from the southeastern
corner of the project site. 3/1/2012– Baseline corner of the project site. 7/14/2014 - MY03
Photo Point 2: View looking north, from the southeastern Photo Point 2: View looking north, from the southeastern
corner of the project site. 3/1/2012– Baseline corner of the project site. 7/14/2014 - MY03
Photo Point 3: View looking south, from the eastern Photo Point 3: View looking south, from the eastern
easement boundary. 3/1/2012– Baseline easement boundary. 7/14/2014 - MY03
Buffalo Flats Restoration Site 16 KCI Associates of NC, PA
EEP Project # 94647 2014-MY03
Photo Point 4: View looking west, from the eastern Photo Point 4: View looking west, from the eastern
easement boundary. 3/1/2012– Baseline easement boundary. 7/14/2014 - MY03
Photo Point 5: View looking north, from the eastern Photo Point 5: View looking north, from the eastern
easement boundary. 3/1/2012– Baseline easement boundary. 7/14/2014 - MY03
Photo Point 6: View looking southwest, from the eastern Photo Point 6: View looking southwest, from the eastern
easement boundary. 3/1/2012– Baseline easement boundary. 7/14/2014 - MY03
Buffalo Flats Restoration Site 17 KCI Associates of NC, PA
EEP Project # 94647 2014-MY03
Photo Point 7: View looking northwest, from the eastern Photo Point 7: View looking northwest, from the eastern
easement boundary. 3/1/2012– Baseline easement boundary. 7/14/2014 - MY03
Photo Point 8: View looking southwest, from the eastern Photo Point 8: View looking southwest, from the eastern
easement boundary. 3/1/2012– Baseline easement boundary. 7/14/2014 - MY03
Photo Point 9: View looking west, from the eastern Photo Point 9: View looking west, from the eastern
easement boundary. 3/1/2012– Baseline easement boundary. 7/14/2014 - MY03
Buffalo Flats Restoration Site 18 KCI Associates of NC, PA
EEP Project # 94647 2014-MY03
Photo Point 10: View looking north, from the eastern Photo Point 10: View looking north, from the eastern
easement boundary. 3/1/2012– Baseline easement boundary. 7/14/2014 - MY03
Photo Point 11: View looking south, from the north Photo Point 11: View looking south, from the north
eastern corner of the project site. 3/1/2012– Baseline eastern corner of the project site. 7/14/2014 - MY03
Buffalo Flats Restoration Site 19 KCI Associates of NC, PA
EEP Project # 94647 2014-MY03
Vegetation Plot Photos
Vegetation Plot 1: 6/18/14 – MY-03
Vegetation Plot 2: 6/18/14 – MY-03
Buffalo Flats Restoration Site 20 KCI Associates of NC, PA
EEP Project # 94647 2014-MY03
Vegetation Plot 3: 6/18/14 – MY-03
Vegetation Plot 4: 6/18/14 – MY-03
Buffalo Flats Restoration Site 21 KCI Associates of NC, PA
EEP Project # 94647 2014-MY03
Vegetation Plot 5: 6/18/14 – MY-03
Vegetation Plot 6: 6/19/14 – MY-03
Buffalo Flats Restoration Site 22 KCI Associates of NC, PA
EEP Project # 94647 2014-MY03
Vegetation Plot 7: 6/19/14 – MY-03
Vegetation Plot 8: 6/19/14 – MY-03
Buffalo Flats Restoration Site 23 KCI Associates of NC, PA
EEP Project # 94647 2014-MY03
Vegetation Plot 9: 6/19/14 – MY-03
Vegetation Plot 10: 6/19/14 – MY-03
Buffalo Flats Restoration Site 24 KCI Associates of NC, PA
EEP Project # 94647 2014-MY03
Vegetation Plot 11: 6/19/14 – MY-03
Vegetation Plot 12: 6/19/14 – MY-03
Buffalo Flats Restoration Site 25 KCI Associates of NC, PA
EEP Project # 94647 2014-MY03
Vegetation Plot 13: 6/19/14 – MY-03
Buffalo Flats Restoration Site 26 KCI Associates of NC, PA
EEP Project # 94647 2014-MY03
Appendix C
Vegetation Plot Data
Buffalo Flats Restoration Site 27 KCI Associates of NC, PA
EEP Project # 94647 2014-MY03
Table 6. Vegetation Plot Criteria Attainment
Project Number and Name: 94647 - Buffalo Flats Restoration Site
Vegetation Plot ID Vegetation Survival Threshold
Met? (320 planted stems/acre)
Monitoring Year 03
Planted Stem Density
(stems/acre)
Monitoring Year 03
Total Stem Density
(stems/acre)
1 Yes 688 890
2 No 283 283
3 Yes 405 1,295
4 Yes 445 1,214
5 Yes 526 1,214
6 Yes 364 688
7 Yes 567 4,613
8 Yes 931 1,781
9 Yes 850 1,619
10 Yes 567 1,174
11 Yes 607 1,781
12 Yes 931 3,966
13 Yes 728 2,954
Buffalo Flats Restoration Site 28 KCI Associates of NC, PA
EEP Project # 94647 2014-MY03
Report Prepared By Dale Prihoda
Date Prepared 6/23/2014 10:00
database name KCI-2013-B.mdb
database location M:\2010\20100798_Buffalo_Flats\Vegetation
computer name 12-3ZV4FP1
file size 61321216
DESCRIPTION OF WORKSHEETS IN THIS DOCUMENT------------
Metadata Description of database file, the report worksheets, and a summary of project(s)
and project data.
Proj, planted Each project is listed with its PLANTED stems per acre, for each year. This
excludes live stakes.
Proj, total stems Each project is listed with its TOTAL stems per acre, for each year. This includes
live stakes, all planted stems, and all natural/volunteer stems.
Plots List of plots surveyed with location and summary data (live stems, dead stems,
missing, etc.).
Vigor Frequency distribution of vigor classes for stems for all plots.
Vigor by Spp Frequency distribution of vigor classes listed by species.
Damage List of most frequent damage classes with number of occurrences and percent of
total stems impacted by each.
Damage by Spp Damage values tallied by type for each species.
Damage by Plot Damage values tallied by type for each plot.
Planted Stems by Plot and Spp A matrix of the count of PLANTED living stems of each species for each plot; dead
and missing stems are excluded.
ALL Stems by Plot and spp A matrix of the count of total living stems of each species (planted and natural
volunteers combined) for each plot; dead and missing stems are excluded.
PROJECT SUMMARY-------------------------------------
Project Code 94647
project Name Buffalo Flats Restoration Site
Description Wetland Restoration Site
River Basin Yadkin River Basin
Sampled Plots 13
Table 7. CVS Vegetation Plot Metadata
Project Number and Name: 94647 - Buffalo Flats Restoration Site
Buffalo Flats Restoration Site 29 KCI Associates of NC, PA
EEP Project # 94647 2014-MY03
Table 8. CVS Stem Count Total and Planted by Plot and Species
Project Number and Name: 94647 - Buffalo Flats Restoration Site
PnoLS P-all T PnoLS P-all T PnoLS P-all T PnoLS P-all T PnoLS P-all T PnoLS P-all T PnoLS P-all T PnoLS P-all T
Acer negundo boxelder Tree 2 4 8 7 11
Acer rubrum red maple Tree 4 4 2 73
Baccharis halimifolia eastern baccharis Shrub 1
Betula nigra river birch Tree 1 1 1 3 3 3 1 1 1 2 2 2
Diospyros virginiana common persimmon Tree 1
Fraxinus pennsylvanica green ash Tree 3 3 3 14 2 1 1 1 1 1
Juniperus virginiana eastern redcedar Tree 1
Liquidambar styraciflua sweetgum Tree 2 2 6 2 7 8
Liriodendron tulipifera tuliptree Tree 2 2 2
Nyssa aquatica water tupelo Tree 2 2 2 1 1 1
Pinus taeda loblolly pine Tree 1
Platanus occidentalis American sycamore Tree 2 2 2 1 1 7 3 1 1 1 2 2 8 1 1 12
Populus deltoides eastern cottonwood Tree
Quercus oak Tree
Quercus laurifolia laurel oak Tree 4 4 4 1 1 1 1 1 1
Quercus lyrata overcup oak Tree
Quercus michauxii swamp chestnut oak Tree 2 2 2 3 3 3 1 1 1 3 3 3 4 4 4
Quercus pagoda cherrybark oak Tree 5 5 5 1 1 1 1 1 1 4 4 4 4 4 4 2 2 3 7 7 7
Quercus palustris pin oak Tree 4 4 4 2 2 2 1 1 1
Quercus phellos willow oak Tree 2 2 2 2 2 2 8 8 8 6 6 6 1 1 1 3 3 3 9 9 9
Ulmus americana American elm Tree 1
Unknown
17 17 22 7 7 7 10 10 32 11 11 30 13 13 30 9 9 17 14 14 114 23 23 44
5 5 8 4 4 4 5 5 7 3 3 8 4 4 10 5 5 6 8 8 12 5 5 9
688 688 890 283 283 283 405 405 1295 445 445 1214 526 526 1214 364 364 688 567 567 4613 931 931 1781
1
0.02
1
0.02
1
0.02
1
0.02
E94647-EEP-6 E94647-EEP-7
1
0.02
1
0.02
1
0.02
1
0.02
size (ares)
Species count
Stems per ACRE
Current Plot Data (MY3-2014)
size (ACRES)
E94647-EEP-8
Stem count
Scientific Name Common Name
Species
Type
E94647-EEP-1 E94647-EEP-2 E94647-EEP-3 E94647-EEP-4 E94647-EEP-5
Buffalo Flats Restoration Site 30 KCI Associates of NC, PA
EEP Project # 94647 2014-MY03
Table 8. CVS Stem Count Total and Planted by Plot and Species Cont.
Project Number and Name: 94647 - Buffalo Flats Restoration Site
PnoLS P-all T PnoLS P-all T PnoLS P-all T PnoLS P-all T PnoLS P-all T PnoLS P-all T PnoLS P-all T PnoLS P-all T PnoLS P-all T
Acer negundo boxelder Tree 9 9 11 61 41 16
Acer rubrum red maple Tree 4 8 2 1 3 101 53 5
Baccharis halimifolia eastern baccharis Shrub 1 1 3
Betula nigra river birch Tree 3 3 3 2 2 2 3 3 3 6 6 6 1 1 1 22 22 22 25 25 25 27 27 27 47 47 47
Diospyros virginiana common persimmon Tree 1 2 1 5 5 4
Fraxinus pennsylvanica green ash Tree 3 3 12 3 5 4 4 35 6 6 41 17 17 118 30 14
Juniperus virginiana eastern redcedar Tree 3 4
Liquidambar styraciflua sweetgum Tree 2 1 3 2 35 25 7
Liriodendron tulipifera tuliptree Tree 1 1 1 1 1 1 1 4 4 5 4 4 7 4 4 4
Nyssa aquatica water tupelo Tree 2 2 2 4 4 4 1 1 1 3 3 3 5 5 5 18 18 18 18 18 18 16 16 16 6 6 6
Pinus taeda loblolly pine Tree 1
Platanus occidentalis American sycamore Tree 3 3 6 1 1 4 4 4 13 8 8 32 1 1 5 24 24 93 3 3 84 3 3 33
Populus deltoides eastern cottonwood Tree 2 2
Quercus oak Tree 4 4 11 1 1 1 3 3 3
Quercus laurifolia laurel oak Tree 6 6 6 7 7 7 10 10 10 19 19 19
Quercus lyrata overcup oak Tree 1 1 1 1 1 1 1 1 1 1 1 1
Quercus michauxii swamp chestnut oak Tree 13 13 13 15
Quercus pagoda cherrybark oak Tree 4 4 4 4 4 4 5 5 5 2 2 2 39 39 40 36 36 39 42 42 43 24 24 24
Quercus palustris pin oak Tree 7 7 7 7 7 7 8 8 8
Quercus phellos willow oak Tree 6 6 6 2 2 2 1 1 1 2 4 4 4 44 44 46 34 34 37 29 29 29 14 14 14
Ulmus americana American elm Tree 1
Unknown 3 3 3 11 11 11 124 124 124
21 21 40 14 14 29 15 15 44 23 23 98 18 18 73 195 195 580 142 142 410 152 152 231 237 237 237
13 13 13
0.32 0.32 0.32
6 6 9 6 6 9 6 6 11 5 5 12 6 6 10 11 11 19 11 11 18 11 11 17 7 7 7
850 850 1619 567 567 1174 607 607 1781 931 931 3966 728 728 2954 607 607 1806 442 442 1,276 473 473 719 738 738 738
MY3 (2014)MY2 (2013)MY1 (2012)
1
Stems per ACRE
Species count
1
0.02
1
0.02
E94647-EEP-13
1
0.02
1
0.02 0.02size (ACRES)
MY0 (2012)
size (ares)
E94647-EEP-0009
Stem count
Scientific Name Common Name
Species
Type
E94647-EEP-10 E94647-EEP-11 E94647-EEP-12
Current Plot Data (MY3-2014)Annual Means
13
0.32
Buffalo Flats Restoration Site 31 KCI Associates of NC, PA
EEP Project # 94647 2014-MY03
Appendix D
Hydrologic Data
Buffalo Flats Restoration Site 32 KCI Associates of NC, PA
EEP Project # 94647 2014-MY03
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
Ja
n
-
1
4
Fe
b
-
1
4
Ma
r
-
1
4
Ap
r
-
1
4
Ma
y
-
1
4
Ju
n
-
1
4
Ju
l
-
1
4
Au
g
-
1
4
Se
p
-
1
4
Oc
t
-
1
4
No
v
-
1
4
Ra
i
n
f
a
l
l
(
i
n
)
Date
Buffalo Flats Restoration Site
30-70 Percentile Graph
WETS Station Name: Burlington Fire Stn #5
2014 Rainfall 30% Less Than 30% Greater Than
Buffalo Flats Restoration Site 33 KCI Associates of NC, PA
EEP Project # 94647 2014-MY03
0
0.5
1
1.5
2
2.5
3
3.5
4
653
654
655
656
657
658
1-
J
a
n
-
1
4
10
-
J
a
n
-
1
4
19
-
J
a
n
-
1
4
28
-
J
a
n
-
1
4
6-
F
e
b
-
1
4
15
-
F
e
b
-
1
4
24
-
F
e
b
-
1
4
5-
M
a
r
-
1
4
14
-
M
a
r
-
1
4
23
-
M
a
r
-
1
4
1-
A
p
r
-
1
4
10
-
A
p
r
-
1
4
19
-
A
p
r
-
1
4
28
-
A
p
r
-
1
4
7-
M
a
y
-
1
4
16
-
M
a
y
-
1
4
25
-
M
a
y
-
1
4
3-
J
u
n
-
1
4
12
-
J
u
n
-
1
4
21
-
J
u
n
-
1
4
30
-
J
u
n
-
1
4
9-
J
u
l
-
1
4
18
-
J
u
l
-
1
4
27
-
J
u
l
-
1
4
5-
A
u
g
-
1
4
14
-
A
u
g
-
1
4
23
-
A
u
g
-
1
4
1-
S
e
p
-
1
4
10
-
S
e
p
-
1
4
19
-
S
e
p
-
1
4
28
-
S
e
p
-
1
4
7-
O
c
t
-
1
4
16
-
O
c
t
-
1
4
25
-
O
c
t
-
1
4
3-
N
o
v
-
1
4
12
-
N
o
v
-
1
4
21
-
N
o
v
-
1
4
30
-
N
o
v
-
1
4
Ra
i
n
f
a
l
l
(
i
n
)
Gr
o
u
n
d
w
a
t
e
r
E
l
e
v
a
t
i
o
n
(
f
t
)
Date
Buffalo Flats Restoration Site
Hydrograph
Wetland Gauge 1 -Nonriparian (12 Days Minimum)
Groundwater Depth Ground Surface 12 Inches Below Ground Surface Sensor Depth Rainfall
Begin Growing Season
March 8, 2014
12" Below Surface
Sensor Depth
Ground Surface
End Growing Season
November 11, 2014
60 Days
Buffalo Flats Restoration Site 34 KCI Associates of NC, PA
EEP Project # 94647 2014-MY03
0
0.5
1
1.5
2
2.5
3
3.5
4
653
654
655
656
657
658
1-
J
a
n
-
1
4
10
-
J
a
n
-
1
4
19
-
J
a
n
-
1
4
28
-
J
a
n
-
1
4
6-
F
e
b
-
1
4
15
-
F
e
b
-
1
4
24
-
F
e
b
-
1
4
5-
M
a
r
-
1
4
14
-
M
a
r
-
1
4
23
-
M
a
r
-
1
4
1-
A
p
r
-
1
4
10
-
A
p
r
-
1
4
19
-
A
p
r
-
1
4
28
-
A
p
r
-
1
4
7-
M
a
y
-
1
4
16
-
M
a
y
-
1
4
25
-
M
a
y
-
1
4
3-
J
u
n
-
1
4
12
-
J
u
n
-
1
4
21
-
J
u
n
-
1
4
30
-
J
u
n
-
1
4
9-
J
u
l
-
1
4
18
-
J
u
l
-
1
4
27
-
J
u
l
-
1
4
5-
A
u
g
-
1
4
14
-
A
u
g
-
1
4
23
-
A
u
g
-
1
4
1-
S
e
p
-
1
4
10
-
S
e
p
-
1
4
19
-
S
e
p
-
1
4
28
-
S
e
p
-
1
4
7-
O
c
t
-
1
4
16
-
O
c
t
-
1
4
25
-
O
c
t
-
1
4
3-
N
o
v
-
1
4
12
-
N
o
v
-
1
4
21
-
N
o
v
-
1
4
30
-
N
o
v
-
1
4
Ra
i
n
f
a
l
l
(
i
n
)
Gr
o
u
n
d
w
a
t
e
r
E
l
e
v
a
t
i
o
n
(
f
t
)
Date
Buffalo Flats Restoration Site
Hydrograph
Wetland Gauge 2 -Riparian (25 Days Minimum)
Sensor Depth Groundwater Depth Ground Surface 12 Inches Below Ground Surface Rainfall
Begin Growing Season
March 8, 2014
12" Below Surface
Ground Surface
End Growing Season
November 11, 2014
58 Days
Sensor Depth
Buffalo Flats Restoration Site 35 KCI Associates of NC, PA
EEP Project # 94647 2014-MY03
0
0.5
1
1.5
2
2.5
3
3.5
4
653
654
655
656
657
1-
J
a
n
-
1
4
10
-
J
a
n
-
1
4
19
-
J
a
n
-
1
4
28
-
J
a
n
-
1
4
6-
F
e
b
-
1
4
15
-
F
e
b
-
1
4
24
-
F
e
b
-
1
4
5-
M
a
r
-
1
4
14
-
M
a
r
-
1
4
23
-
M
a
r
-
1
4
1-
A
p
r
-
1
4
10
-
A
p
r
-
1
4
19
-
A
p
r
-
1
4
28
-
A
p
r
-
1
4
7-
M
a
y
-
1
4
16
-
M
a
y
-
1
4
25
-
M
a
y
-
1
4
3-
J
u
n
-
1
4
12
-
J
u
n
-
1
4
21
-
J
u
n
-
1
4
30
-
J
u
n
-
1
4
9-
J
u
l
-
1
4
18
-
J
u
l
-
1
4
27
-
J
u
l
-
1
4
5-
A
u
g
-
1
4
14
-
A
u
g
-
1
4
23
-
A
u
g
-
1
4
1-
S
e
p
-
1
4
10
-
S
e
p
-
1
4
19
-
S
e
p
-
1
4
28
-
S
e
p
-
1
4
7-
O
c
t
-
1
4
16
-
O
c
t
-
1
4
25
-
O
c
t
-
1
4
3-
N
o
v
-
1
4
12
-
N
o
v
-
1
4
21
-
N
o
v
-
1
4
30
-
N
o
v
-
1
4
Ra
i
n
f
a
l
l
(
i
n
)
Gr
o
u
n
d
w
a
t
e
r
E
l
e
v
a
t
i
o
n
(
f
t
)
Date
Buffalo Flats Restoration Site
Hydrograph
Wetland Gauge 3 -Riparian (25 Days Minimum)
Groundwater Depth Ground Surface 12 Inches Below Ground Surface Sensor Depth Rainfall
Begin Growing Season
March 8, 2014
12" Below Surface
Sensor Depth
Ground Surface
120 Days
End Growing Season
November 11, 2014
74 Days
Buffalo Flats Restoration Site 36 KCI Associates of NC, PA
EEP Project # 94647 2014-MY03
0
0.5
1
1.5
2
2.5
3
3.5
4
656
657
657
658
658
659
659
660
660
1-
J
a
n
-
1
4
10
-
J
a
n
-
1
4
19
-
J
a
n
-
1
4
28
-
J
a
n
-
1
4
6-
F
e
b
-
1
4
15
-
F
e
b
-
1
4
24
-
F
e
b
-
1
4
5-
M
a
r
-
1
4
14
-
M
a
r
-
1
4
23
-
M
a
r
-
1
4
1-
A
p
r
-
1
4
10
-
A
p
r
-
1
4
19
-
A
p
r
-
1
4
28
-
A
p
r
-
1
4
7-
M
a
y
-
1
4
16
-
M
a
y
-
1
4
25
-
M
a
y
-
1
4
3-
J
u
n
-
1
4
12
-
J
u
n
-
1
4
21
-
J
u
n
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1
4
30
-
J
u
n
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1
4
9-
J
u
l
-
1
4
18
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J
u
l
-
1
4
27
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J
u
l
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1
4
5-
A
u
g
-
1
4
14
-
A
u
g
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1
4
23
-
A
u
g
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1
4
1-
S
e
p
-
1
4
10
-
S
e
p
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1
4
19
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S
e
p
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1
4
28
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S
e
p
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1
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O
c
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16
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O
c
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1
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25
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O
c
t
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3-
N
o
v
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1
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12
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N
o
v
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1
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21
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o
v
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1
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30
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o
v
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Ra
i
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a
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i
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Gr
o
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d
w
a
t
e
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a
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i
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(
f
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Date
Buffalo Flats Restoration Site
Hydrograph
Wetland Gauge 4 -Nonriparian (12 Days Minimum)
Groundwater Depth Ground Surface 12 Inches Below Ground Surface Sensor Depth Rainfall
Begin Growing Season
March 8, 2014
12" Below Surface
Sensor Depth
Ground Surface
End Growing Season
November 11, 2014
52 Days
Buffalo Flats Restoration Site 37 KCI Associates of NC, PA
EEP Project # 94647 2014-MY03
0
0.5
1
1.5
2
2.5
3
3.5
4
651
652
653
654
655
656
657
1-
J
a
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-
1
4
10
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J
a
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1
4
19
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J
a
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1
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28
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J
a
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-
1
4
6-
F
e
b
-
1
4
15
-
F
e
b
-
1
4
24
-
F
e
b
-
1
4
5-
M
a
r
-
1
4
14
-
M
a
r
-
1
4
23
-
M
a
r
-
1
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1-
A
p
r
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1
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10
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A
p
r
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1
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19
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A
p
r
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1
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28
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M
a
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a
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a
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3-
N
o
v
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1
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o
v
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1
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1
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30
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v
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Ra
i
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a
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i
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Gr
o
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d
w
a
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E
l
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v
a
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(
f
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Date
Buffalo Flats Restoration Site
Hydrograph
Wetland Gauge 5 -Riparian (25 Days Minimum)
Groundwater Depth Ground Surface 12 Inches Below Ground Surface Sensor Depth Rainfall
Begin Growing Season
March 8, 2014
12" Below Surface
Sensor Depth
Ground Surface
End Growing Season
November 11, 2014
60 Days
28 Days
Buffalo Flats Restoration Site 38 KCI Associates of NC, PA
EEP Project # 94647 2014-MY03
0
0.5
1
1.5
2
2.5
3
3.5
4
652
653
654
655
656
657
1-
J
a
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-
1
4
10
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J
a
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1
4
19
-
J
a
n
-
1
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28
-
J
a
n
-
1
4
6-
F
e
b
-
1
4
15
-
F
e
b
-
1
4
24
-
F
e
b
-
1
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5-
M
a
r
-
1
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14
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M
a
r
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1
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23
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M
a
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-
1
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A
p
r
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1
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10
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r
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19
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A
p
r
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1
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l
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(
f
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Date
Buffalo Flats Restoration Site
Hydrograph
Wetland Gauge 6 -Riparian-Creation (25 Days Minimum)
Groundwater Depth Ground Surface 12 Inches Below Ground Surface Sensor Depth Rainfall
Begin Growing Season
March 8, 2014
12" Below Surface
Sensor Depth
Ground Surface
End Growing Season
November 11, 2014
61 Days
Buffalo Flats Restoration Site 39 KCI Associates of NC, PA
EEP Project # 94647 2014-MY03
0
0.5
1
1.5
2
2.5
3
3.5
4
654
655
656
657
658
659
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(
f
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Date
Buffalo Restoration Site
Hydrograph
Wetland Gauge 7 Riparian-Creation (25 Days Minimum)
Groundwater Depth Ground Surface 12 Inches Below Ground Surface Sensor Depth Rainfall
Begin Growing Season
March 8, 2014
12" Below Surface
Sensor Depth
Ground Surface
End Growing Season
November 11, 2014
62 Days
Buffalo Flats Restoration Site 40 KCI Associates of NC, PA
EEP Project # 94647 2014-MY03
0
0.5
1
1.5
2
2.5
3
3.5
4
655
656
657
658
659
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Date
Buffalo Flats Restoration Site
Hydrograph
Wetland Gauge 8 -Riparian (25 Days Minimum)
Groundwater Depth Ground Surface 12 Inches Below Ground Surface Sensor Depth Rainfall
Begin Growing Season
March 8, 2014
12" Below Surface
Sensor Depth
Ground Surface
End Growing Season
November 11, 2014
61 Days
Buffalo Flats Restoration Site 41 KCI Associates of NC, PA
EEP Project # 94647 2014-MY03
0
0.5
1
1.5
2
2.5
3
3.5
4
652
653
654
655
656
657
658
659
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Date
Buffalo Flats Restoration Site
Hydrograph
Wetland Gauge 9 -Riparian (23 Days Minimum)
Groundwater Depth Ground Surface 12 Inches Below Ground Surface Sensor Depth Rainfall
Begin Growing Season
March 8, 2014
12" Below Surface
Sensor Depth
Ground Surface
End Growing Season
November 11, 2014
67 Days
Buffalo Flats Restoration Site 42 KCI Associates of NC, PA
EEP Project # 94647 2014-MY03
0
0.5
1
1.5
2
2.5
3
3.5
4
656
657
658
659
660
661
662
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1
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(
f
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Date
Buffalo Flats Restoration Site
Hydrograph
Wetland Gauge 10 -Nonriparian (12 Days Minimum)
Groundwater Depth Ground Surface 12 Inches Below Ground Surface Sensor Depth Rainfall
12" Below Surface
Sensor Depth
Ground Surface
End Growing Season
November 11, 2014
Begin Growing Season
March 8, 2014
78 Days
Battery died
Buffalo Flats Restoration Site 43 KCI Associates of NC, PA
EEP Project # 94647 2014-MY03
Table 9. Wetland Hydrology Criteria Attainment Table
Project Number and Name: 94647 - Buffalo Flats Restoration Site
Success Criteria 12
days (5%)
MY-01
2012
MY-02
2013
MY-03
2014 MY-04 MY-05
Yes/23 Yes/64 Yes/60
(9.7%)(27.5%)(23.9%)
No/6 Yes/33 Yes/52
(2.4%)(14.2%)(20.9%)
No/0 No/1 Yes/78
(0%)(0.4%)(31.1%)
Success Criteria 25
days (10%)
MY-01
2012
MY-02
2013
MY-03
2014 MY-04 MY-05
No/20 Yes/36 Yes/58
(8.6%)(15.2%)(23.3%)
Yes/134 Yes/236 Yes/120
(57.3%)(100%)(48.0%)
Yes/28 Yes/172 Yes/60
(11.8%)(73.6%)(23.9%)
No/19 Yes/98 Yes/61
(7.9%)(42.0%)(24.5%)
Yes/23 Yes/103 Yes/67
(10.0%)(44.2%)(26.9%)
Success Criteria
25 days (10%)
MY-01
2012
MY-02
2013
MY-03
2014 MY-04 MY-05
Yes/25 Yes/71 Yes/61
(10.7%)(30.5%)(24.5%)
No/18 Yes/70 Yes/62
(7.5%)(30.0%)(24.7%)
Success Criteria Achieved / Max Consecutive Days During Growing Season (Percentage)
Well 1
Well 2
Well 4
Well 10
(Installed May 23, 2012)
Wetland Area 1
Wetland Area 2
Well 7 (Creation Area)
Well 5
Well 3
Well 6 (Creation Area)
Well 8
Wetland Area 3
Well 9
Buffalo Flats Restoration Site 44 KCI Associates of NC, PA
EEP Project # 94647 2014-MY03
Appendix E
Soil Data
Client: Date:
Project: Project #:
County: State:
Location:Site/Lot:
Soil Series:
Soil Classification:
AWT: 54"SHWT: 8-12"Slope: Aspect:
Elevation:Drainage: PermeabilityModerate to Moderately slow
Vegetation:
Borings terminated at 62 Inches
HORIZONDEPTH (IN) MATRIXMOTTLESTEXTURESTRUCTURECONSISTENCE BOUNDARYNOTES
Ap0-310YR 5/35YR 4/6c2pl1fgrdlcs 5YR mottles 5%
7.5YR 5/8f1p
AB3-810YR 5/35YR 4/6c2pl2mabkdshcs
10YR 6/2c1d 10% mottles
Bg18-1410YR 4/210YR 2/1f1fl2msbkdshcs 10mm concretions & Mn masses
Bg214-1810YR 4/27.5YR 5/8f1dl2msbkdshgs
Bg318-3410YR 4/210YR 4/1c2fsl1csbkmfrgw moist soil conditions
10YR 4/3c2f few 5-25mm concretions
Bg434-375/10Y10YR 4/6c2pscl1csbkmfrgw few fine Mn masses
10YR 3/1f1f
Cg137-475/10Y10YR 3/1f1fcmassivemfigw few 2-5mm gravel/Mn concretions
Mn masses
Cg247-5610YR 4/1f2fcmassivemfigw
5/N
3/10Y
7.5YR 3/2
Cg356-6210YR 7/110YR 4/1c2pscmassivemfi 10% mottles, 10-15mm concretions
5/Nc2p 10% mottles
10YR 5/8c2d 20% mottles
using Regional Supplement to the Corps of Engineers Wetland Delineation Manual: Eastern Mountains and Piedmont Region (Version 2.0)
Meets hydric soil criteria for 1987 Corps of Engineers Wetlands Delineation Manual: paragraph 44 (f2).
DATE:7/14/2014
SOIL PROFILE DESCRIPTION
KCI Associates of North Carolina, P.A.July 14, 2014
Buffalo Flats Wetland Restoration Site20100798 6MO.Y3
CabarrusNC
4939 Gold Hill RoadMW# 6
Chewacla Variant
Fine-loamy, mixed, active, thermic Fluvaquentic Dystrochrepts
0-1%
~655Poorly Drained
Meets hydric soil criteria F8: Redox Depressions
DESCRIBED BY: SFS
Herbaceous: Predominantly Virginia Wildrye with planted River Birch, Green Ash, American Sycamore
COMMENTS:
No surface water present.
Very dry conditions.
WETLAND DETERMINATION DATA FORM - Eastern Mountains and Piedmont Region
Project/Site: E th .k Al
City/County: 1'1c:4l, Sampling Date: `1`�" �•
Applicant/Owner: I 1.�.,hc«'.�_'��h��f�` State:
//IJC-,_ Sampling Point
s
Investi ator �'� . r...?� °c��
9 () Section, Township, Range:
Landform (hillslope, terrace, etc.): /�-. s �.; Local relief (concave, convex, none): b) rel Slope (%): I
r
Subregion (LRR or MLRA): L.6 f Lat: �.'.> ° ✓� '� L� ,�: C2'% Long: C�)PJ ��'`; t?.�J.1 �7;`J Datum: ✓�; �` ;-
Soil Map Unit Name: NWI classification: As
Are climatic / hydrologic conditions on the site typical for this time of year? Yes v' No (If no, explain in Remarks.)
Are Vegetation Soil or Hydrology significantly disturbed? Are "Normal Circumstances" present? Yes /` No
Are Vegetation Soil or Hydrology naturally problematic? (If needed, explain any answers in Remarks.)
SUMMARY OF FINDINGS - Attach site map showing sampling point locations, transects, important features, etc.
Hydrophytic Vegetation Present?
Yes
-' No
Primary Indicators (minimum of one is required; check all that apply)
_L- Surface Soil Cracks (136)
Hydric Soil Present?
Yes
No
High Water Table (A2)
Is the Sampled Area
_ Drainage Patterns (1310)
_ Saturation (A3)
Oxidized Rhizospheres on Living Roots (C3)
_ Moss Trim Lines (1316)
within a Wetland? Yes No
Wetland Hydrology Present?
Yes
V'_ No
_ Recent Iron Reduction in Tilled Soils (C6)
_ Crayfish Burrows (C8)
Remarks:
_ Thin Muck Surface (C7)
_ Saturation Visible on Aerial Imagery (C9)
_ Algal Mat or Crust (64)
.,.Y1o'�1.�.r ,
_ Stunted or Stressed Plants (131)
_ Iron Deposits (65)
f'
_ Geomorphic Position (D2)
Inundation Visible on Aerial Imagery (B7)
_ Shallow Aquitard (D3)
Water -Stained Leaves (B9)
_ Microtopographic Relief (D4)
;i../J
_ FAC -Neutral Test (D5)
Field Observations:
i
Wetland Hydrology Indicators:
Secondary Indicators (minimum of two required)
Primary Indicators (minimum of one is required; check all that apply)
_L- Surface Soil Cracks (136)
_ Surface Water (Al)
_ True Aquatic Plants (1314)
-Sparsely Vegetated Concave Surface (138)
High Water Table (A2)
_ Hydrogen Sulfide Odor (Cl)
_ Drainage Patterns (1310)
_ Saturation (A3)
Oxidized Rhizospheres on Living Roots (C3)
_ Moss Trim Lines (1316)
_ Water Marks (131)
_ Presence of Reduced Iron (C4)
_ Dry -Season Water Table (C2)
Sediment Deposits (132)
_ Recent Iron Reduction in Tilled Soils (C6)
_ Crayfish Burrows (C8)
_ Drift Deposits (133)
_ Thin Muck Surface (C7)
_ Saturation Visible on Aerial Imagery (C9)
_ Algal Mat or Crust (64)
_ Other (Explain in Remarks)
_ Stunted or Stressed Plants (131)
_ Iron Deposits (65)
_ Geomorphic Position (D2)
Inundation Visible on Aerial Imagery (B7)
_ Shallow Aquitard (D3)
Water -Stained Leaves (B9)
_ Microtopographic Relief (D4)
_ Aquatic Fauna (1313)
_ FAC -Neutral Test (D5)
Field Observations:
Surface Water Present? Yes No
✓ Depth (inches):
Water Table Present? Yes No
` Depth (inches):
Saturation Present? Yes No
�'' Depth (inches):
Wetland Hydrology Present? Yes ✓� No
(includes capillary fringe)
Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available:
Remarks:
US Army Corps of Engineers Eastern Mountains and Piedmont – Version 2.0
VEGETATION (Four Strata) d Use scientific names of plants.
Tree Stratum (Plot size: )
1.
2.
3.
7
50% of total cover:
Sapling/Shrub Stratum (Plot size: 1
1.
2.
3.
4.
5.
7.
8.
Sampling Point: ;' 110,v'`C,,
Absolute Dominant Indicator Dominance Test worksheet:
% Cover Species? Status Number of Dominant Species
That Are OBL, FACW, or FAC: (A)
= Total Cover
20% of total cover:
B0 = Total Cover
50% of total cover: t 0 20% of total cover: /(>
Woody Vine Stratum (Plot size: )
1.
2.
3.
4.
5.
= Total Cover
50% of total cover: 20% of total cover:
Remarks: (Include photo numbers here or on a separate sheet.)
Total Number of Dominant
Species Across All Strata: (B)
Percent of Dominant Species
That Are OBL, FACW, or FAC: n 6 (A/B)
Prevalence Index worksheet:
Total % Cover of:
= Total Cover
OBL species
50% of total cover:
20% of total cover:
x 2 =
Herb Stratum (Plot size: > ? )
x 3 =
FACU species
x 4 =
UPL species
x 5 =
Column Totals:
2.
v h&.fr
3.
�lRt.rt G9eE ri>;�,z,�r�
fu`s
4.
F,�,� 0 V, f,,�� r., t7<-1iv14%(/r1,il
)(',1
r&.t i
5.
6.
7.
B0 = Total Cover
50% of total cover: t 0 20% of total cover: /(>
Woody Vine Stratum (Plot size: )
1.
2.
3.
4.
5.
= Total Cover
50% of total cover: 20% of total cover:
Remarks: (Include photo numbers here or on a separate sheet.)
Total Number of Dominant
Species Across All Strata: (B)
Percent of Dominant Species
That Are OBL, FACW, or FAC: n 6 (A/B)
Prevalence Index worksheet:
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 =
Hydrophytic Vegetation Indicators:
r 1 - Rapid Test for Hydrophytic Vegetation
%, 2 - Dominance Test is >50%
_ 3 - Prevalence Index is :53.01
4 - Morphological Adaptations' (Provide supporting
data in Remarks or on a separate sheet)
_ 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 or equal to 3.28 ft (1
m) tall.
Herb - All herbaceous (non -woody) plants, regardless
of size, and woody plants less than 3.28 ft tall.
Woody vine - All woody vines greater than 3.28 ft in
Hydrophytic
Vegetation
Present? Yes ' No
US Army Corps of Engineers Eastern Mountains and Piedmont - Version 2.0
Sampling Point: i,'11 Wt-_ (,
to the depth needed to document the indicator or confirm the absence of indicators.)
Depth
Matrix
_ 2 cm Muck (A10) (MLRA 147)
Redox Features
_ Polyvalue Below Surface (S8) (MLRA 147, 148)
_ Coast Prairie Redox (A16)
(inches)
Color (moist)
%
Color (moist)
%
Type
Loc
_ Depleted Matrix (F3)
(MLRA 136, 147)
2 cm Muck (A10) (LRR N)
_ Redox Dark Surface (F6)
_ Very Shallow Dark Surface (TF1 2)
_ Depleted Below Dark Surface (A11)
_ Depleted Dark Surface (F7)
_ Other (Explain in Remarks)
Thick Dark Surface (Al2)
✓ Redox Depressions (F8)
f r
_ Sandy Mucky Mineral (S1) (LRR N,
_ Iron -Manganese Masses (F12) (LRR N,
MLRA 147, 148)
MLRA 136)
_ Sandy Gleyed Matrix (S4)
_ Umbric Surface (F13) (MLRA 136, 122)
3Indicators of hydrophytic vegetation and
_ Sandy Redox (S5)
_ Piedmont Floodplain Soils (F19) (MLRA 148)
wetland hydrology must be present,
_ Stripped Matrix (S6)
_ Red Parent Material (F21) (MLRA 127, 147)
unless disturbed or problematic.
Restrictive Layer (if observed):
Type:
Depth (inches):
I q- "le,
Hydric Soil Present? Yes No
d'
f
011k.
'Type: C=Concentration, D=Depletion, RM=Reduced Matrix, MS=Masked
Sand Grains.
Hydric Soil Indicators:
Texture Remarks
k�GC76r
2Location: PL=Pore Lining, M=Matrix.
Indicators for Problematic Hydric Soils3:
_ Histosol (Al)
_ Dark Surface (S7)
_ 2 cm Muck (A10) (MLRA 147)
_ Histic Epipedon (A2)
_ Polyvalue Below Surface (S8) (MLRA 147, 148)
_ Coast Prairie Redox (A16)
_ Black Histic (A3)
_ Thin Dark Surface (S9) (MLRA 147, 148)
(MLRA 147, 148)
_ Hydrogen Sulfide (A4)
_ Loamy Gleyed Matrix (F2)
_ Piedmont Floodplain Soils (F19)
_ Stratified Layers (A5)
_ Depleted Matrix (F3)
(MLRA 136, 147)
2 cm Muck (A10) (LRR N)
_ Redox Dark Surface (F6)
_ Very Shallow Dark Surface (TF1 2)
_ Depleted Below Dark Surface (A11)
_ Depleted Dark Surface (F7)
_ Other (Explain in Remarks)
Thick Dark Surface (Al2)
✓ Redox Depressions (F8)
_ Sandy Mucky Mineral (S1) (LRR N,
_ Iron -Manganese Masses (F12) (LRR N,
MLRA 147, 148)
MLRA 136)
_ Sandy Gleyed Matrix (S4)
_ Umbric Surface (F13) (MLRA 136, 122)
3Indicators of hydrophytic vegetation and
_ Sandy Redox (S5)
_ Piedmont Floodplain Soils (F19) (MLRA 148)
wetland hydrology must be present,
_ Stripped Matrix (S6)
_ Red Parent Material (F21) (MLRA 127, 147)
unless disturbed or problematic.
Restrictive Layer (if observed):
Type:
Depth (inches):
Hydric Soil Present? Yes No
Remarks
�1
r
US Army Corps of Engineers Eastern Mountains and Piedmont — Version 2.0
Client: Date:
Project: Project #:
County: State:
Location:Site/Lot:
Soil Series:
Soil Classification:
AWT: >51"SHWT: 0-14 Slope: Aspect:
Elevation:Drainage: Permeabilityslow
Vegetation:
Borings terminated at 51 Inches
HORIZONDEPTH (IN) MATRIXMOTTLESTEXTURESTRUCTURECONSISTENCE BOUNDARYNOTES
Ap0-210YR 4/25YR 4/4c2dl1fgrdl (loose)cs 2% redox concentrations in
matrix & pore spaces
A12-510YR 6/210YR 5/3c2fl1fabkdh (hard)cs soil dry, brittle & compacted
5YR 4/6c2p 5% mottles
AB5-810YR 4/25YR 5/8c2psl1fabkdh (hard)cs 20% mottles
redox in concentrations and pore spaces
2% oxidixed root channels
Bw18-1110YR 4/310YR 2/1c2fsl1fabkcs 5% Mn masses
5YR 5/8f1f
Bw211-1410YR 5/37.5YR 5/6c2dl1msbkcw 5-10mm concretions
few common concentrations
Bg14-1710YR 5/210YR 5/8c2dl1msbkcw very brittle
Bc17-2310YR 2/1Iron & Mn rock 0dehcs 5-25mm Iron & Mn concretions
10YR 5/8 Extremely hard; auger resistant
Bg123-3010YR 5/210YR 5/8c2dscl2msbkmfrgw 20% mottles
10YR 5/4c2f 15% mottles
many, common Mn concretions
Bg230-355/10Y7.5YR 5/8c2dsc2msbkmfigw 20% mottles
Bg335-4210YR 4/17.5YR 5/8m2psc1csbkmfigw few 5mm concretions
Bg442-5010YR 5/27.5YR 5/8m2psc1csbkmfigw few 25mm concretions
Cg50-5110YR 5/27.5YR5/2m2psclmassivemfr 10% mottles, moist soil
R51 Auger refusal
the very slow permeability of the compacted, angular structured subsurface horizons.
using Regional Supplement to the Corps of Engineers Wetland Delineation Manual: Eastern Mountains and Piedmont Region (Version 2.0)
17-23 inch horizon is extremely hard and mostly auger impenetrable
DATE:7/14/2014
Chewacla Variant
Fine-loamy, mixed, active, thermic Fluvaquentic Dystrochrepts
0-1%
~657Somewhat Poorly Drained
DESCRIBED BY: SFS
Herbaceous: Predominantly Virginia Wildrye with Cherry-bark Oak, Red Maple
The SHWT develops more fully each year from surface saturation from overbank flooding and inundation and is maintained due to
COMMENTS:
No surface water present.
Meets hydric soil criteria F3: Depleted Matrix and F8: Redox Depressions
4939 Gold Hill RoadMW# 7
SOIL PROFILE DESCRIPTION
KCI Associates of North Carolina, P.A.July 14, 2014
Buffalo Flats Wetland Restoration Site20100798 6MO.Y3
CabarrusNC
WETLAND DETERMINATION DATA FORM - Eastern Mountains and Piedmont Region
Project/Site: City/County ('� ,� ,`_>. �r=fix'-�`<r Sampling Date:
Applicant/Owner: (ru A
State: 1)(,. Sampling Point: kl9 W0- F' %
Investigator(s) ��_-' fi !� Section, Township, Range:
Landform (hillslope, terrace, etc.) "% ., t . Local relief (concave, convex, none): Slope (%): 6 `I
Subregion (LRR or MLRA): l t"{A P Lat: 35 22, 2, 6,2 l 3 Long: tit % �r `! Datum: ,Ql
fi
Soil Map Unit Name: 0;) oe,J r ��a . � � � ('a, NWI classification:
Are climatic / hydrologic conditions on the site typical for this time of year? Yes `/ No (If no, explain in Remarks.)
Are Vegetation , Soil , or Hydrology significantly disturbed? Are "Normal Circumstances" present? Yes V, No
Are Vegetation , Soil , or Hydrology naturally problematic? (If needed, explain any answers in Remarks.)
SUMMARY OF FINDINGS - Attach site map showing sampling point locations, transects, important features, etc.
Hydrophytic Vegetation Present? Yes No Is the Sampled Area
Hydric Soil Present? Yes No within a Wetland? Yes t/1- No
Wetland Hydrology Present? Yes v-,' No
Remarks:
0 €
Gr�(r i � �r_.- 'rr. � til Ger e.✓�..,�.uE
?
HYDROLOGY
Wetland Hydrology Indicators:
Secondary Indicators (minimum of two required)
Primary Indicators (minimum of one is required; check all that apply)
_ Surface Soil Cracks (136)
_ Surface Water (Al)
_ True Aquatic Plants (B14)
ZSparsely Vegetated Concave Surface (B8)
High Water Table (A2)
_ Hydrogen Sulfide Odor (C1)
_ Drainage Patterns (1310)
_ Saturation (A3)
_ Oxidized Rhizospheres on Living Roots (C3)
_ Moss Trim Lines (B16)
Water Marks (B1)
_ Presence of Reduced Iron (C4)
_ Dry -Season Water Table (C2)
Sediment Deposits (132)
_ Recent Iron Reduction in Tilled Soils (C6)
_ Crayfish Burrows (C8)
_ Drift Deposits (133)
_ Thin Muck Surface (C7)
_ Saturation Visible on Aerial Imagery (C9)
Algal Mat or Crust (134)
_ Other (Explain in Remarks)
—Stunted or Stressed Plants (D1)
_ Iron Deposits (135)
J Geomorphic Position (D2)
Inundation Visible on Aerial Imagery (137)
_ Shallow Aquitard (D3)
_ Water -Stained Leaves (139)
_ Microtopographic Relief (D4)
_ Aquatic Fauna (1313)
_ FAC -Neutral Test (D5)
Field Observations:
Surface Water Present? Yes No
-""Depth (inches):
Water Table Present? Yes No
V% Depth (inches):
Saturation Present? Yes No
✓ Depth (inches):
Wetland Hydrology Present? Yes --- No
(includes capillary fringe)
Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available:
Remarks:
US Army Corps of Engineers Eastern Mountains and Piedmont - Version 2.0
VEGETATION (Four Strata) -Usmsciendfcnemescfo|ents.
Tree Stratum (Plot size:
z
x
4.
o
6.
r.
50% of total cover:_
Sapling/Shrub Stratum (Plot size:
Absolute Dominant Indicator
% Cover Species? Status
= Total Cover
20% of total cover:
= Total Cover
oommtotal cover: zommtotal cover:
_____�
Herb Stratum (Plot size: -�"')-----__�)
z _-L0L--
3
*.
7
Total Cover
snmmtotal cover: _�l��_ zommtotal cover: 1�L_
Woody Vine Stratum (pmt size: )
'
Sampling Point:_h-i
Dominance Test worksheet:
Number mDominant Species
That Are naIL.rxCvv.o,FAC
Total Number mDominant
Species Across All Strata:
Percent of Dominant
That Are _--- FACW,- _
/ k4
(B)
U
���(A/B)
Prevalence Index worksheet:
Total % Cover of:
�Multiply by:
oaL,pec/o»
x1~________
pxCvvspecies
xz=_______
FAC species
x =
pxouspouoo
x4 =________
opILspomos
x ~
xyumphyticVegetation Indicators:
__ l Rapid Test for Hydrophytic vngumnon
v,,z Dominance Test |s^nom
x Prevalence Index |,sx.01
__*' Morphological Adaptations' (Provide supporting
data mRemarks mvnaseparate sheet)
__ Problematic nyx,nphyucVegetation' (Explain)
'Indicators of hydric soil and wetland hydrology must
be present, unless disturbed or problematic.
Definitions vvFour Vegetation Strata:
Tree in. (7acm) m
more mdiameter mbreast height (oaH).regardless m
no/gm.
Sapling/Shrub excluding "mos less
than in. oaHand greater than mequal mo.zon(1
m) tall.
yeru-xuherba< plants, regardless
msize, and woody plants less than o.zxntall.
Woody vine — All woody vines greater than 3.28 ft in
3.
4. Hydrophytic
5. Vegetation
Total Cover Present? Yes V No
50% of total cover: 20% of total cover:
Remarks: (Include photo numbers here or on a separate sheet.)
�� uL
A/�/���n/u��
usArmy Corps mEngineers Eastern Mountains and Piedmont -voownzu
SOIL Sampling Point: 01 tJ4i'" rl
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
— "/ _-)/
�- I Y .gar C F'!
Qoae°t
�1w, 4h, �. (r�, �; O,
`-b' i! tje('.. 4!� oC�
I
��l 'ye
9 - 11 ID �/r? V.3
I o rsA' �i� C � S C. rr1
Same ro
D t/t.
I
D ��t' '' 5
/ a'9 ' ua > V)1
1 V b� Fpf2 ) t.�
��>! �` r f,°.I..f �` �J d,`�3 � I €,`/[; `l. - �. �"9: ",➢%',�
f', 5?.
'Type: C=Concentration, D=De letion, RM=Reduced Matrix, MS=Masked Sand Grains.
'Location: PL=Pore Lining', M=Matrix.
Hydric Soil Indicators:
Indicators for Problematic Hydric Soils3:
_ Histosol (Al)
_ Dark Surface (S7)
_ 2 cm Muck (A10) (MLRA 147)
_ Histic Epipedon (A2)
_ Polyvalue Below Surface (S8) (MLRA 147, 148) _ Coast Prairie Redox (A16)
_ Black Histic (A3)
_ Thin Dark Surface (S9) (MLRA 147, 148)
(MLRA 147, 148)
_ Hydrogen Sulfide (A4)
_ Loamy Gleyed Matrix (F2)
_ Piedmont Floodplain Soils (F19)
_ Stratified Layers (A5)
_� Depleted Matrix (F3)
(MLRA 136, 147)
_ 2 cm Muck (A10) (LRR N)
_ Redox Dark Surface (F6)
_ Very Shallow Dark Surface (TF12)
_ Depleted Below Dark Surface (A11)
_ Depleted Dark Surface (F7)
_ Other (Explain in Remarks)
_ Thick Dark Surface (Al2)
_v" Redox Depressions (178)
_ Sandy Mucky Mineral (S1) (LRR N,
_ Iron -Manganese Masses (F12) (LRR N,
MLRA 147, 148)
MLRA 136)
Sandy Gleyed Matrix (S4)
_ Umbric Surface (F13) (MLRA 136, 122)
3Indicators of hydrophytic vegetation and
_ Sandy Redox (S5)
_ Piedmont Floodplain Soils (F19) (MLRA 148) wetland hydrology must be present,
_ Stripped Matrix (S6)
_ Red Parent Material (F21) (MLRA 127, 147)
unless disturbed or problematic.
Restrictive Layer (if observed):
I
Type: 3'110< 1 tkr�, <;is �� ✓-li��] ' 1Y1��
Depth (inches): (1 I " :?. °, Las
1 r 11 Ut ,
Hydric Soil Present? Yes No
Remarks:
US Army Corps of Engineers Eastern Mountains and Piedmont - Version 2.0