20120658 Ver 1_Year 9 Monitoring Report_20230201

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Stream and Vegetation Monitoring
Year 9 Report
Duke University Water Reclamation Pond Stream Restoration / January 2023 / DKU-16040
MCADAMS

FOR
T. Ryan Lavinder, PE
Civil Engineer
Duke Utility & Engineering Services, FMD
Duke University
STREAM AND VEGETATION MONITORING
YEAR 9 REPORT
Duke University Water Reclamation
Pond Stream Restoration
Durham, NC
Issued: January 31, 2023
by
The John R. McAdams Company, Inc.
Project No. DKU-16040
Rebecca Stubbs, PE
Practice Lead, Stream Restoration
The John R. McAdams Company, Inc.
Signature

�� MCADAMS
Table of Contents
WATER RECLAMATION POND STREAM RESTORATION
> MONITORING YEAR 9 REPORT
1.0 INTRODUCTION......................................................................................................................... 1
1.1 Project Location and Description........................................................................................ 1
1.2 Project Goals and Objectives.............................................................................................. 1
1.3 Monitoring Summary and Status........................................................................................ 2
2.0 CHANNEL STABILITY ASSESSMENT............................................................................................ 2
2.1 Cross Sections and Longitudinal Profile.............................................................................. 2
2.2 Pebble Counts..................................................................................................................... 3
2.3 Crest Stage Gauge............................................................................................................... 3
2.4 Bank Pins............................................................................................................................. 4
2.5 Channel Stability Assessment Summary and Recommendations ...................................... 4
3.0 VEGETATION CONDITION AND COMPARISON......................................................................... 4
3.1 Vegetation Monitoring Plots............................................................................................... 5
3.2 Vegetation Monitoring Plot Photos and Data Sheets......................................................... 5
3.3 Photo Stations..................................................................................................................... 5
3.4 Vegetation Assessment Summary and Recommendations................................................ 5
4.0 INVASIVE SPECIES MONITORING.............................................................................................. 6
5.0 REFERENCES.............................................................................................................................. 7
Appendix A: Site Maps
Figure 1: Site Location Map
Figure 2: Conservation Easement Maps
Figure 3: 2021 Aerial Map
Appendix B: Stream Morphology Data
Appendix C: Overbank Flow Photos
Appendix D: Vegetation Assessment Data
Table 1: Vegetation Plot Mitigation Success Summary
Table 2: Planted Stem Count by Vegetation Plot
Table 3: Planted Species Survival by Vegetation Plot
Appendix E: Vegetation Monitoring Plot Photos
Appendix F: Vegetation Monitoring Plot Data Sheets
Appendix G: Photo Station Photos
creating experiences through experience 2905 Meridian Parkway, Durham, NC 27713 / 919. 361. 5000

�� MCADAMS WATER RECLAMATION POND STREAM RESTORATION
> MONITORING YEAR 9 REPORT
1.0 INTRODUCTION
1.1 Project Location and Description
The Duke University Water Reclamation Pond Stream Restoration project (Stream Restoration project) is on the
main campus of Duke University, in Durham, Durham County, North Carolina (Appendix A, Figure 1). More
specifically, the Conservation Easement (CE) for the Stream Restoration project is 7.01 acres in size and starts just
south of NC Highway 147, runs parallel to Campus Drive, crosses Campus Drive and ties back into the receiving
waters at Oregon Street (Appendix A, Figures 2.1 and 2.2). The Stream Restoration project is approximately 1.5
miles from the proposed stream impacts associated with the Duke University water reclamation pond.
The Stream Restoration project is located within the Cape Fear River Basin USGS Hydrologic Unit 03030002 (USGS
1974), local watershed 14-digit basin 03030002060110, and the North Carolina Division of Water Resources (DWR)
sub -basin 03-06-05. The unnamed tributary flows directly into Sandy Creek (DWR stream index number of 16-41-
1-11) approximately 2.5 miles downstream of the project terminus.
The drainage area of the unnamed tributary is approximately 141 acres at the downstream end. Based on a
detailed watershed analysis, approximately 27 percent (39 acres) of the watershed area is impervious. The Stream
Restoration project is located within the Piedmont Physiographic Province of North Carolina. A review of the
Ecoregions of North Carolina and South Carolina (Griffith et al., 2002) shows the geology of the Stream Restoration
project is comprised of quaternary to tertiary red sandy loam to silty clay decomposition residuum, sandstone,
conglomerate, mudstone, shale, coal, dikes, and sills within the Triassic Basin. There are currently no agricultural
croplands or activities within the watershed; however, there was stream channelization and relocation associated
with the sanitary sewer line installation adjacent to the unnamed tributary.
1.2 Project Goals and Objectives
The purpose of this Stream and Vegetation Monitoring Year 9 report is to assess the Stream Restoration project
to determine restoration success. The monitoring plan to evaluate the success of the Site is based the U.S. Army
Corps of Engineers (USACE) Stream Mitigation Guidelines (April 2003) and the North Carolina Ecosystem
Enhancement Program (NCEEP) Monitoring Requirements and Performance Standards for Stream and/or Wetland
Mitigation (November, 2011). Monitoring of the Site will occur annually for seven (7) full years.
Construction of the Stream Restoration project occurred in the summer of 2013. During the month of November
2013, riparian buffer restoration activities began following construction of the restored active stream channel.
Riparian buffer restoration activities included planting trees and staking vegetation plots within the CE. The goal
of the stream restoration project is to modify the dimension, pattern, and profile of the channel so that a stable
and self -maintaining channel is created by utilizing natural channel design techniques and procedures. The design
was developed utilizing Rosgen-based natural channel design principles (Rosgen, 1996). Preventing future stream
bank erosion will be accomplished by fulfilling the following general objectives:
1) Conversion of approximately 3,459 linear feet of the tributary from an eroding, degraded channel to a
natural, stable system with restored aquatic habitat.
2) Reduction of sediment loading to a river system that flows into Jordan Lake - a recreational water body.
3) Establishment of a riparian corridor that has a restored floodplain, aquatic, and morphological functions
which provide habitat connectivity to the area and will be protected in perpetuity.
The following specific objectives will allow the restoration plan to succeed in obtaining the project's goal:
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�� MCADAMS WATER RECLAMATION POND STREAM RESTORATION
> MONITORING YEAR 9 REPORT
1) Design a channel with the appropriate cross -sectional dimension, pattern and longitudinal profile utilizing
the existing channel condition survey and collected reference reach data as a guide.
2) Improve upon and create bedform and aquatic habitat diversity (riffles, runs, pools and glides).
3) Create a nested floodplain (bankfull bench) that will be accessible at the proposed bankfull channel
elevation along the entire reach.
4) Ensure channel and stream bank stabilization by integrating in -channel grade control structures and
native vegetation into the proposed restoration design while also creating a stable and functional aquatic
and terrestrial habitat.
5) Establish a native forested riparian plant community within a minimum of 50 feet from the proposed top
of the bankfull channel along with the removal of exotic vegetation during construction implementation
and the elimination of current embankment maintenance practices.
1.3 Monitoring Summary and Status
As -Built surveying and monitoring were completed and reported on July 9, 2014. Monitoring year 1 also began
in 2014. Monitoring has been completed in general accordance with the restoration plan dated October 2012.
Minor deviations from the approved restoration plan follow. Photo documentation of bank erosion observed
during visual assessments replaced photo documentation of streambanks at each cross-section. Nine permanent
photo stations were established instead of twelve. Pictures were taken upstream and downstream at each photo
station instead of the four cardinal directions.
After visual assessments in monitoring year 4 (2017) identified bank erosion around log sills, a comprehensive
log sill assessment was completed and reported in the monitoring year 5 report. Invasive species monitoring and
treatment ceased after the spring of monitoring year 4 to be re-evaluated after log sill repairs were completed.
Three areas of mowing within the CE were also noted in monitoring year 4. Repairs were not made, and
monitoring ceased after monitoring year 6 due to pandemic constraints. Monitoring resumed in monitoring year
9 (2022). On November 29, 2022, Sue Homewood and Kelsey Rowland with the NC Division of Water Resources
and April Norton with the US Army Corps of Engineers joined Ryan Lavender, PE with Duke University along with
staff from McAdams and Natural Resource Consultants for visual inspection of the stream restoration project.
2.0 CHANNEL STABILITY ASSESSMENT
Channel stability will be reflected in the surveyed permanent cross -sections, longitudinal profile, evaluation of
bank stability and cover, evaluation of in -stream structure performance and to a lesser degree pebble counts
compared to the as -built and any previously collected monitoring data. The general trend should reflect a stable
or slightly decreasing riffle cross -sectional area whereas pools may increase and yet be considered relatively
stable. The longitudinal profile will typically adjust depending on the frequency of bankfull or greater storm
events. Normally, the constructed channel profile will adjust (especially in a sand dominated bed) but it will need
to function without significant degradation (bed scour), aggradation (mid -channel bars) or bank erosion.
The Bank Height Ratio (BHR) shall not exceed 1.2 and the Entrenchment Ratio shall be no less than 2.2. The stream
shall remain stable over seven years and through two bankfull events as indicated by visual surveys, cross -sections
and bank pins. If monitoring (including vegetation) demonstrates success by year five (5), a proposal can be issued
by the Owner to terminate monitoring of the site.
2.1 Cross Sections and Longitudinal Profile
The stream geometry is successful if the cross-section geometry, profile and sinuosity are stable or reach a
dynamic equilibrium. It is expected there will be minimal changes in the designed cross sections, profile and/or
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MCADAMS WATER RECLAMATION POND STREAM RESTORATION
> MONITORING YEAR 9 REPORT
substrate composition. Changes that may occur during the monitoring period were evaluated to determine if they
represent a movement toward a more unstable condition (e.g. down cutting, erosion, mid- channel bars, etc.) or
are minor changes that represent an increase in stability (e.g. settling, vegetative changes, coarsening of bed
material, etc.). Deviation from the design ratios will not necessarily denote failure, as it is possible to maintain
stability and not stay within the design geometry. Cross section survey data was collected and reported in years
1, 2, 3, 5 and 9. In Monitoring Year 9, the cross sections were surveyed on December 16th through 30th, 2022
(Appendix B) and show a channel that continues to classify as a C/E channel in the Rosgen classification system
with Bank Height Ratios equal to 1.0 and Entrenchment Ratios greater than 2.2 Riffle cross section 1 (upper reach)
shows an increase in cross -sectional area due to channel instability at the log vane structure immediately
upstream. And riffle cross section 3 (upper reach) shows an increase in cross -sectional area as this feature appears
to have transitioned into a pool but appears to be stable in this form. The longitudinal profile was surveyed in
years 1 and 9. Overall, the profile graphs for Monitoring Year 9 show a channel that has deepened some of its
pools in the first 500-ft of the upper reach but has remained fairly consistent in the remaining reach with minor
profile adjustments.
2.2 Pebble Counts
The composition of the streambed and banks is an important facet of stream character, influencing channel form
and hydraulics, erosion rates, sediment supply and other parameters. The most efficient basic technique in
measuring the streambed and banks is the Wolman Pebble Count method. This requires measuring individual
substrate particles along a cross section and tallying the size class of each particle. Pebble counts are conducted
to determine bed particle size distribution at each riffle cross section (Cross Sections 1, 3, 6 and 9). Pebble Counts
will be conducted and reported in years 1, 2, 3, 5 and 9. Pebble count data for Monitoring Year 9 was collected on
December 30, 2022 (Appendix B). Overall, the substrate data collection showed slight shifts (if any) in comparison
to MY1 in the D50 and/or D84 for the cross sections. Pebble count data collected at cross sections 3 and 6 showed
an adjustment in the D50 from "Medium Gravel" and "Fine Gravel" to "Very Coarse Sand" and "Very Fine Sand",
respectively, however maintained their D84 classifications. It should be noted the shift in material size for the D50
ranged minimally from 4 to 8 millimeters (mm). Cross section 9 also showed a shift in the D50 material from "Fine
Gravel" to "Coarse Sand", representing a shift in size of 5mm. Cross section 1 showed a shift in the D84 from
"Very Coarse Gravel" to "Gravel", representing a 10 mm shift.
2.3 Crest Stage Gauge
A Crest Stage Gauge (CSG) was installed during Monitoring Year 1 field activities to document bankfull events. The
CSG was installed at Station 15+57 near Vegetation Plot 5 (Appendix A, Figures 2.1 and 2.2). CSG measurements
will be conducted and reported in all years of monitoring. CSG measurements were not recorded during the
Monitoring Years 5 and 9 field assessment due to a malfunction of the CSG. However, abundant indicators of
overbank flow, such as wrack lines and bent vegetation, were observed throughout the Stream Restoration project
during the Monitoring Year 9field assessment. Photos showing evidence of overbank flow in the upper and lower
reach in Monitoring Year 9 are included in Appendix C. Table 1 provides a list of bankfull events based on the
installed CSG and observed indicators of overbank flow.
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�� MCADAMS WATER RECLAMATION POND STREAM RESTORATION
> MONITORING YEAR 9 REPORT
Table 1. Verification of Bankfull Events
Monitoring
Year
Method
Collection
Date
Depth Reading
(CSG)
Rainfall
Depth*
Date of
Rainfall*
MY2
CSG
10/30/2015
2.4 feet
2.46 inches
10/03/2015
MY3
CSG
12/13/2016
2.6 feet
4.46 inches
10/09/2016
MY5
Bankfull Indicators
10/10/2018
N/A
4.48 inches
9/17/2018
MY9
Bankfull Indicators
12/16/2022
N/A
3.57 inches
10/01/2022
*Data from NC CRONOS NC-DH-6— Durham 1.2 NW weather station
2.4 Bank Pins
Bank erosion rates are measured using bank pins that were installed into the stream banks during the As -built
monitoring set up. The bank pins were installed so that they can be measured over time in order to observe
changes in the stream bank profile. Bank pin measurements can then be used to estimate rates of erosion and
sediment loading. Bank pin measurements will be conducted and reported in years 1, 2, 3, 5 and 9. Bank pin data
for Monitoring Year 9 was collected on December 16 - 30, 2022 and is included in Appendix B. Overall, the bank
pin data shows measurable outer bank adjustments in cross sections 2, 4, 5 and 7. Cross section 2 (upper
reach) is stable with good floodplain connection; it is assumed a fallen willow live stake may have
impacted the downstream pin. Cross section 4 (upper reach) is just downstream of a log sill that has
been flanked and the outer bank is impacted by the flow diversion at this location; see Section 2.5. Cross
section 5 (middle reach) is one of the deepest pools with good floodplain connection and deposition
occurring on the inner meander. In MY 5, cross section 5 had deepened and widened itself and has since
become slightly shallower with deposition on the inner bank indicating a transition to its equilibrium
cross -sectional area. Like cross section 5, cross section 7 (middle reach) has shifted from
incision/widening in MY 5 to deposition within the channel and immediate floodplain overbanks. The
bank erosion at the downstream pin is just downstream of a log sill and appears to be an isolated 5-foot
section of bank, not indicative of the entire middle reach.
2.5 Channel Stability Assessment Summary and Recommendations
As part of the Monitoring Year 9 field assessment, the entire stream restoration project was visually inspected
and a site walk was performed on November 29, 2022 with representatives of Duke University, McAdams, DWR
and USACE present. The parties acknowledged that a log sill structures assessment had been previously submitted
with the MY 5 report that would necessitate an amendment to address sections of instability observed in the
upper reach and minor spot instability in a couple areas in the middle and lower sections. It was agreed that
McAdams would submit a Corrective Action Plan and Monitoring Proposal under a separate cover subsequent to
the MY 9 report.
3.0 VEGETATION CONDITION AND COMPARISON
Vegetation monitoring efforts were suspended during years seven (7) and eight (8) and resumed during the fall of
year nine (9). The primary focus of the vegetative monitoring is solely on the tree stratum, although shrub and
herbaceous species encountered may also be recorded. Vegetation planting success criteria is based on the
survival of a minimum density of 320 trees per acre (to include both planted and existing trees) after three (3)
years of monitoring. After five (5) years of monitoring, the density shall be no less than 260 trees per acre (to
include both planted and existing trees). After seven (7) years of monitoring, the density shall be no less than 210
trees per acre (to include both planted and existing trees). In addition, planted vegetation must average 10 feet
in height in each plot at year seven (7). If the height standard is met and the stem density is trending toward
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�� MCADAMS WATER RECLAMATION POND STREAM RESTORATION
> MONITORING YEAR 9 REPORT
success after five (5) years of monitoring, monitoring of vegetation on the site may be terminated provided written
approval is provided by the USACE and NCDWQ.
3.1 Vegetation Monitoring Plots
All vegetation monitoring methodologies followed the most current templates and guidelines provided by DMS
(EEP, 2010; EEP, 2011). Baseline vegetation monitoring was conducted in accordance with CVS-EEP Protocol for
Recording Vegetation (CVS-EEP, V4.2). All six (6) vegetation monitoring plots installed by McAdams were located
in Monitoring Year 9. Figures 2.1 and 2.2 (Appendix A) depict the location of the vegetation monitoring plots.
Plant species, density, survival rates and the cause of mortality, if identifiable, were recorded within each
vegetation monitoring plot. Table 1 (Appendix D) provides a success summary for each vegetation monitoring
plot. In Monitoring Year 9, the Stream Restoration project had six (6) vegetation monitoring plots encompassing
0.1483 acres, containing 57 planted stems, which yielded a density of 384 planted stems per acre. Monitoring
Year 9 field activities were conducted on November 28, 2022. The planted vegetation survival threshold was met
for all six (6) vegetation monitoring plots. Plot density ranged from 243 to 486 planted stems per acre. The height
standard was met in five (5) of the six (6) vegetation monitoring plots. Planted vegetation in Plot 6 did not meet
the height standard and averaged 8.9 ft in height. Table 2 (Appendix D) provides a summary of the planted stem
counts for each vegetation plot. Table 3 (Appendix D) provides a summary of planted stem survival compared to
the As Built.
3.2 Vegetation Monitoring Plot Photos and Data Sheets
Photographs of the vegetation monitoring plots are in Appendix E. Vegetation Monitoring Plot Data Sheets are
provided in Appendix F. Each Vegetation Monitoring Plot Data Sheet provides measurements, location and vigor
of each planted species within a respective vegetation monitoring plot.
3.3 Photo Stations
Photo documentation is essential to monitoring the success of the restoration project. Photos provide a visual
assessment of the vegetation conditions. Photo documentation will be provided and reported in all years of
monitoring. All nine (9) photo stations installed by McAdams were located in Monitoring Year 9. Figure 3
(Appendix A) depicts the locations of the photo stations. Photographs for the photo stations are in Appendix G.
3.4 Vegetation Assessment Summary and Recommendations
Below is a summary and recommendations based on the vegetation monitoring and visual assessments completed
through monitoring year 9.
> As noted in previous years, mowing activities continue to occur within the Northern and Central sections of
the CE as shown in Figure 3 2021 Aerial Map. A total of approximately 0.124 acre of CE has been mowed. It is
recommended that a re -planting plan be prepared for these areas including visual monitoring to ensure the
re -vegetation success.
> All permanent vegetation plots met the planted vegetation survival threshold of 210 trees per acre for
monitoring year 7. Although planted vegetation in Plot 6 did not meet the 10-foot height standard, the
average height is 8.9 ft. It was noted that many pines within the CE including the vegetation plots died
monitoring year 6 indicative of the progress of succession and reducing competition with planted species.
Therefore, continued monitoring of the permanent vegetation plots is not recommended.
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MCADAMS WATER RECLAMATION POND STREAM RESTORATION
> MONITORING YEAR 9 REPORT
4.0 INVASIVE SPECIES MONITORING
Construction of the Stream Restoration project required disturbing land within the CE resulting in the creation of
a highly disturbed early successional ecological system that contains tree sapling and shrub species in addition to
naturally occurring early emergent vegetative species. Over time, tree sapling and shrub species mature and
proliferate while naturally occurring early emergent vegetative species dwindle.
The new, highly disturbed early successional ecological system created during the construction of Stream
Restoration project resulted in prime habitat for many invasive species that were known to occur within the CE
prior to construction activities, in addition to the surrounding areas (Invasive Species Management Plan, May,
2014). It is understood that naturally occurring early emergent vegetative species will thrive within the CE during
the early years of the Stream Restoration project. The early emergent vegetative species can be aggressive and
have characteristics of an invasive species; however, they are generally accepted as part of a naturally occurring
ecological system. Therefore, a definition of what is an invasive species is warranted.
Invasive Species are defined as non-native alien species that have the potential to negatively affect the
environment. These species occupy habitat within the riparian buffer and outcompete and suppress native
vegetation, thereby inhibiting both the establishment and natural succession of the native riparian community.
Considerable effort was made to remove most of the observed invasive species populations during the
construction phase of the Stream Restoration project by both mechanical and chemical means. Although
considerable effort was made to remove the invasive plants species from within the CE, remnant populations of
these invasive species were recorded in a post construction site visit conducted in May, 2014. Future treatment
is likely to be required for the observed invasive species, but additional invasive species may expand the list.
As part of the stream and vegetation monitoring efforts in previous years, invasive species monitoring and
treatment have been conducted in the spring and fall. All identified populations of invasive plant species were
treated with herbicide by qualified professionals from River Works in monitoring years one (1) through the spring
of four (4). Invasive species monitoring and treatment efforts have been postponed until CE replanting and log sill
repairs are accomplished.
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J MCADAMS WATER RECLAMATION POND STREAM RESTORATION
> MONITORING YEAR 9 REPORT
5.0 REFERENCES
Lee Michael T., Peet Robert K., Roberts Steven D., and Wentworth Thomas R., 2008. CVS-EEP Protocol for Recording
Vegetation Level. Version 4.2.
McAdams and Landscape Sanctuaries, May, 2014. Invasive Species Management Plan, Duke University Water
Reclamation Pond Stream Restoration.
Morris, George; River Works; Spring 2017 Treatment at Sandy Creek Campus Drive; May 7, 2017.
North Carolina Ecosystem Enhancement Program (NCEEP) 2004. Guidelines for Riparian Buffer Restoration. Available
at internet site: http://www.nceep.net/news/reports/buffers.pdf.
North Carolina Ecosystem Enhancement Program (NCEEP) November 7, 2011. Monitoring Requirements and
Performance Standards for Stream and/or Wetland Mitigation.
Schafale MP and AS Weakley. 1990. Classification of the Natural Communities of North Carolina: Third Approximation.
North Carolina Natural Heritage Program, Division of Parks and Recreation, Department of Environment and
Natural Resources. Raleigh, North Carolina.
The John R. McAdams Company, Inc. October 2012. Stream Restoration Plan for the Duke University Water
Reclamation Pond.
US Army Corps of Engineers April, 2013. Stream Mitigation Guidelines.
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�� MCADAMS WATER RECLAMATION POND STREAM RESTORATION
APPENDIX A
SITE MAPS
> MONITORING YEAR 9 REPORT
creating experiences through experience

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�� MCADAMS WATER RECLAMATION POND STREAM RESTORATION
> MONITORING YEAR 9 REPORT
APPENDIX B
STREAM MORPHOLOGY DATA
creating experiences through experience

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RIVERMORPH PARTICLE SUMMARY
River Name: Duke Stream Restoration
Reach Name: upper
Sample Name: xS1-MY9
Survey Date: 12/03/2022
Size (mm)
TOT # ITEM % CUM
0 - 0.062
9
9.00
9.00
0.062 - 0.125
0
0.00
9.00
0.125 - 0.25
0
0.00
9.00
0.25 - 0.50
5
5.00
14.00
0.50 - 1.0
1
1.00
15.00
1.0 - 2.0
6
6.00
21.00
2.0 - 4.0
5
5.00
26.00
4.0 - 5.7
5
5.00
31.00
5.7 - 8.0
2
2.00
33.00
8.0 - 11.3
15
15.00
48.00
11.3 - 16.0
13
13.00
61.00
16.0 - 22.6
17
17.00
78.00
22.6 - 32.0
14
14.00
92.00
32 - 45
5
5.00
97.00
45 - 64
3
3.00
100.00
64 - 90
0
0.00
100.00
90 - 128
0
0.00
100.00
128 - 180
0
0.00
100.00
180 - 256
0
0.00
100.00
256 - 362
0
0.00
100.00
362 - 512
0
0.00
100.00
512 - 1024
0
0.00
100.00
1024 - 2048
0
0.00
100.00
Bedrock
0
0.00
100.00
D16 (mm)
1.17
D35 (mm)
8.44
D50 (mm)
12.02
D84 (mm)
26.63
D95 (mm)
39.8
D100 (mm)
64
Silt/Clay (%)
9
Sand (%)
12
Gravel (%)
79
cobble (%)
0
Boulder (%)
0
Bedrock (%)
0
Total Particles = 100.

XS 1-MY9
0-0.062 0.25-0.50 0.50-1.0 1.0-2.0 2.0-4.0 4.0-5.7 5.7-8.0 8.0-11.3 11.3-16.0 16.0-22.6 22.6-32.0 32-45 45-64
Particle Size (mm)

RIVERMORPH PARTICLE SUMMARY
River Name: Duke Stream Restoration
Reach Name: upper
Sample Name: xs3-MY9
Survey Date: 01/03/2023
Size (mm)
TOT # ITEM % CUM
0 - 0.062
7
7.00
7.00
0.062 - 0.125
3
3.00
10.00
0.125 - 0.25
7
7.00
17.00
0.25 - 0.50
11
11.00
28.00
0.50 - 1.0
15
15.00
43.00
1.0 - 2.0
8
8.00
51.00
2.0 - 4.0
2
2.00
53.00
4.0 - 5.7
2
2.00
55.00
5.7 - 8.0
4
4.00
59.00
8.0 - 11.3
6
6.00
65.00
11.3 - 16.0
5
5.00
70.00
16.0 - 22.6
10
10.00
80.00
22.6 - 32.0
3
3.00
83.00
32 - 45
2
2.00
85.00
45 - 64
5
5.00
90.00
64 - 90
2
2.00
92.00
90 - 128
6
6.00
98.00
128 - 180
0
0.00
98.00
180 - 256
2
2.00
100.00
256 - 362
0
0.00
100.00
362 - 512
0
0.00
100.00
512 - 1024
0
0.00
100.00
1024 - 2048
0
0.00
100.00
Bedrock
0
0.00
100.00
D16 (mm)
0.23
D35 (mm)
0.73
D50 (mm)
1.88
D84 (mm)
38.5
D95 (mm)
109
D100 (mm)
256
silt/Clay (%)
7
Sand (%)
44
Gravel (%)
39
cobble (%)
10
Boulder (%)
0
Bedrock (%)
0
Total Particles = 100.

XS3-MY9
0 - 0.062 0.062 - 0.1250.125 - 0.25 0.25 - 0.50 0.50-1.0 1.0-2.0 2.0-4.0 4.0-5.7 5.7-8.0 8.0-11.3 11.3 - 16.0 16.0 - 22.6 22.6 - 32.0 32-45 45-64 64-90 90-128 180-256
Particle Size (mm)

RIVERMORPH PARTICLE SUMMARY
River Name: Duke Stream Restoration
Reach Name: Middle
Sample Name: xs6-MY9
Survey Date: 01/03/2023
Size (mm)
TOT # ITEM % CUM
0 - 0.062
22
22.00
22.00
0.062 - 0.125
5
5.00
27.00
0.125 - 0.25
4
4.00
31.00
0.25 - 0.50
14
14.00
45.00
0.50 - 1.0
10
10.00
55.00
1.0 - 2.0
11
11.00
66.00
2.0 - 4.0
2
2.00
68.00
4.0 - 5.7
2
2.00
70.00
5.7 - 8.0
6
6.00
76.00
8.0 - 11.3
2
2.00
78.00
11.3 - 16.0
2
2.00
80.00
16.0 - 22.6
6
6.00
86.00
22.6 - 32.0
1
1.00
87.00
32 - 45
5
5.00
92.00
45 - 64
4
4.00
96.00
64 - 90
3
3.00
99.00
90 - 128
1
1.00
100.00
128 - 180
0
0.00
100.00
180 - 256
0
0.00
100.00
256 - 362
0
0.00
100.00
362 - 512
0
0.00
100.00
512 - 1024
0
0.00
100.00
1024 - 2048
0
0.00
100.00
Bedrock
0
0.00
100.00
D16 (mm)
0.05
D35 (mm)
0.32
D50 (mm)
0.75
D84 (mm)
20.4
D95 (mm)
59.25
D100 (mm)
128
silt/Clay (%)
22
Sand (%)
44
Gravel (%)
30
cobble (%)
4
Boulder (%)
0
Bedrock (%)
0
Total Particles = 100.

XS6-MY9
0-0.062 0.062-0.1250.125-0.25 0.25-0.50 0.50-1.0 1.0-2.0 2.0-4.0 4.0-5.7 5.7-8.0 8.0-11.3 11.3-16.0 16.0-22.6 22.6-32.0 32-45 45-64 64-90 90-128
Particle Size (mm)

RIVERMORPH PARTICLE SUMMARY
River Name: Duke Stream Restoration
Reach Name: Lower
Sample Name: XS9-MY9
Survey Date: 01/03/2023
Size (mm)
TOT # ITEM % CUM
0 - 0.062
8
8.08
8.08
0.062 - 0.125
6
6.06
14.14
0.125 - 0.25
13
13.13
27.27
0.25 - 0.50
16
16.16
43.43
0.50 - 1.0
13
13.13
56.57
1.0 - 2.0
5
5.05
61.62
2.0 - 4.0
4
4.04
65.66
4.0 - 5.7
3
3.03
68.69
5.7 - 8.0
6
6.06
74.75
8.0 - 11.3
6
6.06
80.81
11.3 - 16.0
6
6.06
86.87
16.0 - 22.6
6
6.06
92.93
22.6 - 32.0
5
5.05
97.98
32 - 45
0
0.00
97.98
45 - 64
1
1.01
98.99
64 - 90
1
1.01
100.00
90 - 128
0
0.00
100.00
128 - 180
0
0.00
100.00
180 - 256
0
0.00
100.00
256 - 362
0
0.00
100.00
362 - 512
0
0.00
100.00
512 - 1024
0
0.00
100.00
1024 - 2048
0
0.00
100.00
Bedrock
0
0.00
100.00
D16 (mm)
0.14
D35 (mm)
0.37
D50 (mm)
0.75
D84 (mm)
13.77
D95 (mm)
26.45
D100 (mm)
90
silt/Clay (%)
8.08
Sand (%)
53.54
Gravel (%)
37.37
cobble (%)
1.01
Boulder (%)
0
Bedrock (%)
0
Total Particles = 99.

XS-9, MY-9
0-0.062 0.062-0.125 0.125-0.25 0.25-0.50 0.50-1.0 1.0-2.0 2.0-4.0 4.0-5.7 5.7-8.0 8.0-11.3 11.3-16.0 16.0-22.6 22.6-32.0 45-64 64-90
Particle Size (mm)

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�� MCADAMS BANK PIN MONITORING DATA > DKU-16040
BANK PIN MONITORING DATA
Duke University Water Reclamation Pond Stream Restoration -Monitoring Year 9 Report
December 16 - 30, 2022
BANK PIN MONITORING METHODOLOGY
Two sets of bank pins were installed in the outer bend of each of five pool cross sections (Cross Sections 2, 4, 5, 7
and 10) during the As -built monitoring setup. Each set of bank pins consists of two bank pins installed near the water
line with one pin approximately 6 to 12 inches above the other. In each cross section, the lower of the two pins in a
set is referred to as 'Pin 1', and the upper pin is referred to as 'Pin 2', as depicted in the cross -sectional schematic
below.
At each cross section, the two sets of bank pins were installed with the one set a few feet upstream of the center of
the bend (Pin Set 1) and the second set a few feet downstream of the center of the bend (Pin Set 2), as depicted in
the following plan view schematic.
0
U
3
0
LL
Cross Section
------------V------------------------
creating experiences through experience 1 of 5

M MCADAMS BANK PIN MONITORING DATA > DKU-16040
All bank pins were installed flush with the bank during As -built monitoring and all subsequent measurements are
compared to the initial "zero" position. Erosion is monitored by measuring the length of exposed pin. Measurements
of bank erosion are expressed in negative numbers representing inches of exposed pin. Bank aggradation is difficult
to measure using bank pins because the pins become buried and are not visible. Therefore, bank aggradation is not
measured. When a buried bank pin was located, aggradation was noted but not measured. In the following tables, a
positive number one is used to represent that aggradation has taken place where a buried pin was located, but the
amount of aggradation is not quantified. A zero is used to represent a pin that is flush with the bank and the length
of exposed pins are represented as negative numbers. In Monitoring Year 9, nine bank pins were not located. This
may be due to bank pins being buried by sediment, making them difficult to locate, or by erosion exposing the entire
pin and then the pin being washed away during high flows.
BANK PIN MONITORING DATA
XS2-1 Bank Pins
0
0
a
c
a-
0
Pin 2 (upper)
■ Pin 1 (lower)
1
-10 -8 -6 -4 -2 0 2
Exposed pin length change (in.)
■ Year-2, 2015 ■Year-3, 2016 ■Year-5, 2018 Yea r-9, 2022
Note: upper pin not located in 2022
c
0
0
a
c
n.
XS2-2 Bank Pins
0
-14.5
0
-1a
-24 -22 -20 -18 -16 -14 -12 -10 -8 -6 -4 -2 0 2
Pin 2 (upper)
Pin 1 (lower)
Exposed pin length change (in.)
■ Year-2, 2015 ■Year-3, 2016 ■Year 5, 2018 Yea r-9, 2022
Note: lower pin not located in 2022
creating experiences through experience 2 of 5

M WADAMS
XS4-1 Bank Pins
0
0
O0 1.2
c
a
-19.2
BANK PIN MONITORING DATA > DKU-16040
Pin 2 (upper)
Pin 1 (lower)
-20 -15 -10 -5 0 5
Exposed pin length change (in.)
■ Year-2, 2015 ■Year-3, 2016 ■Year-5, 2018 Yea r-9, 2022
0
0
a
a
XS4-2 Bank Pins
0
1
-9.6
-3
-12
Pin 2 (upper)
Pin 1 (lower)
-18 -16 -14 -12 -10 -8 -6 -4 -2 0 2
Exposed pin length change (in.)
■ Year-2, 2015 ■Year-3, 2016 ■Year-5, 2018 Yea r-9, 2022
XS5-1 Bank Pins
0
0
-6.2
a
c ■
a
Pin 2 (upper)
Pin 1 (lower)
-10 -8 -6 -4 -2 0 2
Exposed pin length change (in.)
■ Year-2, 2015 ■Year-3, 2016 ■Year 5, 2018 Yea r-9, 2022
Note: lower pin not located in 2022
creating experiences through experience 3 of 5

M WADAMS
C
0
0
a
C
a
-10.8
XS5-2 Bank Pins
BANK PIN MONITORING DATA > DKU-16040
Pin 2 (upper)
Pin 1 (lower)
-12 -10 -8 -6 -4 -2 0 2
Exposed pin length change (in.)
■ Year-2, 2015 ■Year-3, 2016 ■Year 5, 2018 Yea r-9, 2022
Note: lower pin not located in 2022
XS7-1 Bank Pins
c
0
0
a
c
a
Pin 2 (upper)
Pin 1 (lower)
-10 -8 -6 -4 -2 0 2
Exposed pin length change (in.)
■ Year-2, 2015 ■ Year-3, 2016 ■ Year 5, 2018 ■ Year-9, 2022
Note: upper and lower pins buried in 2022
XS7-2 Bank Pins
C
0
0
a
a
0
Pin 2 (upper)
Pin 1 (lower)
-10 -8 -6 -4 -2 0 2
Exposed pin length change (in.)
■ Yea r-2, 2015 ■Year-3, 2016 O� Ye a r 5, 2018
Note: upper and lower pinot present in bank, found in channel
creating experiences through experience 4 of 5

M WADAMS
0
0
a
c
a -
XS10-1 Bank Pins
BANK PIN MONITORING DATA > DKU-16040
0
Pin 2 (upper)
1
■ Pin 1 (lower)
-10 -8 -6 -4 -2 0 2
Exposed pin length change (in.)
■ Ye a r-2, 2015 ■ Ye a r-3, 2016 ■ Ye a r 5, 2018 Yea r-9, 2022
Note: lower pin not located in 2022
XS10-2 Bank Pins
c
0
0
a
c
a
Pin 2 (upper)
0
0 Pin 1 (lower)
-10 -8 -6 -4 -2 0 2
Exposed pin length change (in.)
Year-2, 2015 ■ Yea r-3, 2016 ■ Year s, 2018
Note: upper pin no longer present, found in channel. Lower pin not located
creating experiences through experience 5 of 5

�� MCADAMS WATER RECLAMATION POND STREAM RESTORATION
APPENDIX C
OVERBANK FLOW PHOTOS
> MONITORING YEAR 9 REPORT
creating experiences through experience

IJ MCADAMS OVERBANK FLOW PHOTOS > DKU-16040
OVERBANK FLOW PHOTOS
Duke University Water Reclamation Pond Stream Restoration -Monitoring Year 9 Report
December 16 - 30, 2022
UPPER REACH
Photo 1: Upper Reach Station 11+80
Photo 2: Upper Reach Station 12+00
creating experiences through experience 1 of 2

2 MCADAMS OVERBANK FLOW PHOTOS > DKU-16040
LOWER REACH
Photo 3: Lower Reach Station 1+80
Photo 4: Lower Reach Station 8+80
creating experiences through experience 2 of 2

�� MCADAMS WATER RECLAMATION POND STREAM RESTORATION
> MONITORING YEAR 9 REPORT
APPENDIX D
VEGETATION ASSESSMENT DATA
creating experiences through experience

Table 1. Vegetation Plot Mitigation Success Summary
Duke University Water Reclamation Pond Stream Restoration Site
Durham, NC
MONITORING YEAR 7 (Monitoring Suspended in MY7 and MY8)
McAdams Project #: DKU-16040
Vegetation Plot ID
Vegetation Threshold Met?*
Tract Mean
1
Yes
100%
2
Yes
3
Yes
4
Yes
5
Yes
6
Yes
* Target density is a minimum of 320 trees (both planted and existing) per acre after three years of monitoring, 260 trees (both planted and
existing) per acre after five years of monitoring, and 210 trees (both planted and existing) per acre after seven years of monitoring,
according to the "Stream Restoration Plan for the Duke University Water Reclamation Pond", October, 2012.

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Table 3. Planted Species Survival by Vegation Plot
Duke University Water Reclamation Pond Stream Restoration Site
Durham, NC
MONITORING YEAR 9 (Monitoring Suspended in MY7 and MY8)
McAdams Project #: DKU-16040
VP-1 VP-2
VP-3
VP-4
VP-5
VP-6
Monitoring Year 7 Planted Stem Count Total
10 10
10
6
9
12
As Built Planted Stem Count Total
18 13
14
14
11
17
Planted Stem Difference from As Built
-8 -3
-4
-8
-2
-5
Surival Rate (%)
56% 77%
71%
43%
82%
71%

�� MCADAMS WATER RECLAMATION POND STREAM RESTORATION
> MONITORING YEAR 9 REPORT
APPENDIX E
VEGETATION MONITORING PLOT PHOTOS
creating experiences through experience

Natural Resource Consultants
Appendix E -Vegetation Monitoring Plot Photographs
Vegetation Monitoring Plot 1
ki;yx
1
4,31
! D
k:
Vegetation Monitoring Plot 2
308 W Millbrook Road, Ste D #200, Raleigh, NC 27609 1 of 3

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Vegetation Monitoring Plot 5
Id
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Vegetation Monitoring Plot 6
308 W Millbrook Road, Ste D #200, Raleigh, NC 27609 3 of 3

�� MCADAMS WATER RECLAMATION POND STREAM RESTORATION
> MONITORING YEAR 9 REPORT
APPENDIX F
VEGETATION MONITORING PLOT DATA SHEETS
creating experiences through experience

Site: Duke Sandy Creek Restoration
Veg Plot No.: 1
Page: 1
Monitoring Year: MY9 (Monitoring Suspended in MY7 and MY8)
Date: 11 /28/2022
Area: 10x10
CURRENT
MONITORING
YEAR DATA
X
Y
Height
Diameter
Map ID
Scientific Name
Source
meter
meter
cm
mm
Vigor
Notes
1
Quercus michauxii
B
0.3
0.4
Missing
2
Fraxinus pennsylvanica
B
0.7
3.1
Missing
3
Fraxinus pennsylvanica
B
0.8
4.7
Missing
4
Fraxinus pennsylvanica
B
0.7
5.1
Missing
5
Platanus occidentalis
B
0.2
5.6
1050
68.0
3
6
Quercus michauxii
B
3.81
9.1
450
34-01
3
7
Platanus occidentalis
B
2.8
4.3
850
67.0
3
8
Quercus michauxii
B
4.8
1.5
Missing
9
Quercus michauxii
B
5.6
3.5
Missing
10
Quercus michauxii
B
5.8
8.4
Missing
11
Platanus occidentalis
B
7.4
0.4
1300
128+
3
12
Platanus occidentalis
B
8.2
3.1
875
69.0
3
13
Quercus michauxii
B
8.1
5.8
151
3.0
3
14
Quercus michauxii
IB
7.9
I 6.5
215
8.0
3
15
1 Quercus michauxii
B
9.9
9.4
150
4.0
3
16
Quercus michauxii
B
9.5
6.9
145
13.0
3
17
Quercus michauxii
B
113
9.9
4.1
235
9.0
2
Eroded bank
18
1 Quercus michauxii
9.7
1.2
300
16.0
3
B = bare root 'Species identified differently than during As -built and/or previous monitoring
C= containerized
` y
. `
0,0
�` Campus Drive
Volunteers
<50 cm
50.100 cm
100+ cm
Liquidambarstyraciflua
1
38
Pinus taeda
Liriodendron tulipifera
4
Quercus launfolia
Quercus lyrata
Fraxinus pennsylvanica

Site: Duke Sandy Creek Restoration
Veg Plot No-- 1
Page: 2
Monitoring Year: MY9 (Monitoring Suspended in MY7 and MY8)
Date- 11/28/2022
Area: 10x10
10
----------
----------
----------
----
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----------
-----------
-----------
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9
6
----------
----------
----------
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8
7
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13

Site: Duke Sandy Creek Restoration
Veg Plot No.: 2
Page: 1
Monitoring Year: MY9 (Monitoring Suspended in MY7 and MY8)
Date: 11 /28/2022
Area: 10x10
CURRENT
MONITORING
YEAR
DATA
X
Y
Height
Diameter
Vigor
Notes
Map ID
Scientific Name
Source
meter
meter
cm
mm
1
Quercus phellos
B
0.0
1.5
575
36.0
3
2
Quercus lyrata"
B
4.3
1.0
700
50.0
3
3
Quercus phellos
B
6.8
1.6
Missing
4
Platanus occidentalis
B
7.7
1.4
1200
128+
3
Adjusted location
5
Cersis canadensis (sp. not on planting list)
C
7.9
4.5
550
48.0
2
Bent
6
Quercus phellos
B
5.4
4.0
1
Missing
7
Fraxinus pennsyNanica
C
2.9
3.3
900
108.0
3
8
Platanus occidentalis
B
2.7
5.7
1050
128+
3
9
Quercus michauzii
B
5.6
62
675
45.0
3
10
Cornus Florida
C
9.8
7.8
475
36.0
3
11
Alnus serrulata
B
5.6
8.8
Dead
12
Fraxinus pennsyNanica
C
2.8
8.0
850
121.0
3
13
Platanus occidentalis
B
1 8.1
9.7
8001
89.0
3
u = oare root apexes toentmeo ottrerenny in m r4 roan during Hs-owtt anoior m rs monitoring
C= containerized
I
I
I
I '
i
/ y
' 0,0
I
Volunteers
<50 cm
50-100 cmi
100+ cm
Liquidambar styraciflua
2
1
25
Liriodendron tulipifera
0
0
20
Pinus taeda
0
2i
0
Ligustrum japonica
1
0
1

Site: Duke Sandy Creek Restoration
Veg Plot No-- 2
Page: 2
Monitoring Year: MY9 (Monitoring Suspended in MY7 and MY8)
Date- 11/28/2022
Area: 10x10
10.0
----------
----
-----------
-----------
---- ----------
-----------
I ----
-----------
I -----------
9.0
=
8.0
----------
----------
----
---- ----------
--------
-- -
-----------
-----------
----- ----------
----------
----
------ I ----
----------------
----------
----
----- ----
-----------
---- ----------
7.0
- - - - -
- - - - - - I - - - -
- - - - I -- - - - -
- - - - - - - - - -
- - - - - -----
------ ----
------ -- - - - -
- - - - 4
- - - - - -
- - - - -
6.0
----------
----------
-------
---- ----------
----
------ I ----
-----------
---- ----------
5.0
----------
-----------
----
---- ----------
----------
---------
----------
4.0
----------
----
---------
7
---- j ------
---- ----------
----
----------
---- ----------
----------
3.0
2.0
----------
----------
----
---- ----------
----------
----------
----
---- ----------
----------
----
--------
-
------
--- 3
01
10
-cuslyraty
khusserrulata
OA.ndc
0
"
can
densis
'
0 Fraxinu
s pennsylanica
0
fatabus
cidentalis
0.0
1.0
OQufTuspheft
4.0
5.0
6.0
7.0
8.0
9.0
10.0
0.0
51*
E 5
13
10

Site: Duke Sandy Creek Restoration
Veg Plot No.: 3
Page: 1
Monitoring Year: MY9 (Monitoring Suspended in MY7 and MY8)
Date: 11 /28/2022
Area: 10x10
CURRENT
MONITORING YEAR DATA
X
Y
Height
Diameter
Map ID
Scientific Name
Source
meter
meter
cm
mm
Vigor
Notes
1
Fraxinus pennsylvanica
B
12
2.8
650
43
3
2
Viburnum dentatum
B
2.7
1.9
Missing
3
Platanus occidentalis
B
2.7
4.5
700
67
4
Platanus occidentalis
B
1.1
5.5
3
Missing
5
Platanus occidentalis
B
3.7
7.6
490
30
3
6
Platanus occidentalis
B
4.4
8.1
650
36
3
7
Platanus occidentalis
B
1.8
9.9
500
17
3
8
Quercus michauxii
B
4.5
5.9
195
8
2
Resprout
9
Quercus michauxii
B
4.6
3.1
310
15
3
10
Viburnum dentatum
B
5.7
1.5
Dead
11
Fraxinus pennsylvanica
B
7.6
3.3
600
33
3
12
Platanus occidentalis
B
9.0
2.5
Dead
13
Viburnum dentatum
B
9.4
7.0
265
5
3
14
Platanus occidentalis
B
9.8
92
850
61
3
b = Dare root
C= containerized
y
0,0
Volunteers
0,0
Volunteers
<50 cm
50.100 cm
100+ cm
Liquidambar styraciflua
8
2
9
Pinus taeda
0
9
56
Myrica cerifera
2
0
8
Ligustrum sinense
1
0
0
Juniperus virginica
1
0
1

Monitoring Year: MY9 (Monitoring Suspended in MY7 and MY8)
Date- 11/28/2022
Area: 10x10
7
----------
----------
----------------
14
----------
----------
----------
----------
----------
6
----------
----------
----------
----------
----------
-----------
5 ------
-----
---- ----------
----------
----------
----------
----------
----------
-----
---- -----
---- ----------
----------
----------
--------
----------
----------
----------
----------
----------
----------
-----
----------
---------
9
- - - - -
- - - - - - - - - -
- - - - - - - - - -
- - - - - - - - - -
- - - - - - - - - -
- - - - - - - - - -
- - - - - - - - - -
- - - - - - - - - -
- - - - -
----------
----------
----------
0.0 OPIltir-Occi.cignalis39FraxinW(p-nsyly.qrica QWercusqWhauxfiS.6)Viburg%m den," OMissing XDead
(H

Site: Duke Sandy Creek Restoration
Veg Plot No.: 4
Page: 1
Monitoring Year: MY9 (Monitoring Suspended in MY7 and MY8)
Date: 11 /28/2022
Area: 20x5
CURRENT
MONITORING YEAR DATA
X
Y
Height
cm
Diameter
mm
Vigor
Notes
Map ID
Scientific Name
Source
meter
meter
1
Platanus occidentalis
B
1.1
1.2
800
65
3
2
Lindera benzion
B
2.2
3.2
Missing
3
Cornus amomum
B
3.3
0.2
Missing
4
Platanus occidentalis
B
5.6
3.5
850
75
3
5
Cornus amomum
B
6.8
4.9
Dead
6
Lindera benzion
B
8.4
2.9
Missing
71
Platanus occidentalis
B
11.3
3.1
900
76
3
8
Viburnum dentatum
B
13.9
2.9
155
3
3
9
Platanus occidentalis
B
14.2
4.9
950
110
3
10
Asimina triloba
B
17.1
4.9
Missing
11
Lindera benzion
B
17.2
3.6
Dead
12
Viburnum dentatum
B
19.1
0.3
Dead
13
Lindera benzion
B
19.6
3.2
Dead
14
Platanus occidentalis
B
19.41
5.0
9001
68
3
b = oare root
C= containerized
y
0,0
Volunteers
<50 cm
50-100 cm
100+ cm
Liquidambar styraciflua
7
3
10
Liriodendron tulipifera
0
0
4
Pinus taeda
0
0
46
Ligustrum sinense
0
0
1
Quercus phellos
0
1
7
Myrica cerifera
0
0
5
x

Site: Duke Sandy Creek Restoration
Veg Plot No.: 4
Page: 2
Monitoring Year: MY9 (Monitoring Suspended in MY7 and MY8)
Date: 11 /28/2022
Area: 20x5

Site: Duke Sandy Creek Restoration
Veg Plot No.: 5
Page: 1
Monitoring Year: MY9 (Monitoring Suspended in MY7 and MY8)
Date: 11 /28/2022
Area: 10x10
CURRENT MONITORING YEAR
DATA
X
Y
Height
I Diameter
Notes
Map ID
Scientific Name
Source
meter
meter
cm
mm
Vigor
1
Comus amomum
B
2.8
3.1
Dead
2
Liriodendron tulipifera
B
2.1
5.0
Dead
3
Liriodendron tulipifera
B
52
6.6
405
24
3
4
Alnus serrulata
B
2.6
7.3
185
5
3
5
Platanus occidentalis
B
9.9
8.4
750
41
3
Misidentified
6
Alnus serrulata
B
8.6
9.1
500
24
3
7
Alnus serrulata
B
5.8
8.9
6001
17
3
8
Fraxinus pennsylvanica
B
8.5
9.4
4051
16
3
9
Fraxinus pennsylvanica
B
9.9
9.6
600
27
3
10
Fraxinus pennsylvanica
B
4.4
9.8
475
19
3
11
Fraxinus pennsylvanica
B
1.0
9.5
4351
18
3
b = pare root
C= containerized
y
0,0
Volunteers
<50 cm
50-100 cm
100+ cm
Liquidambar styraciflua
2
10
50
Liriodendron tulipifera
0
0
35
Platanus occidentalis
0
0
8
Pinus taeda
0
0
175
Myrica cerifera
0
0
6
Quercus phellos
1
1
0
Juniperusvirginica
21
01
1

Site: Duke Sandy Creek Restoration
Veg Plot No-- 5
Page: 2
Monitoring Year: MY9 (Monitoring Suspended in MY7 and MY8)
Date- 11/28/2022
Area: 10x10
10
j------
----- -----
----- -----
-----------
----------
----- ----
----- ----
--- --------
9
8
6
------------
-----------
-----------
---------
- - - - - - - - -
- - - - - - - - - -
- - - - - - - - -
- - - - - - - - -
- - - - - - - - - -
- - - - - -
5
8
----------
---- -----
--- -
----- -----
---------
----- ----
----- ----------
----------
----------
7
----------
-----
----- -----
-----
----
GX ----
----- ----
----- ----
----- -----
----
6 -
5
-----------------------
.
. .
-----
----- -----
----------
-----------------
----------
----------
----------
-----
-----
4
-----
----- -----
----- I
----- I
----- ----
----- ----
----- -----
----
3 -
-----
----------
----- -----
----- -----
-----------
-----------
----- ----
----- ----------
-----
----
:
2
---- -----
----- -----
----- -----
----- -----
----------
----------
----------------------------------
---
-----------
-----------
----- -----
----- -----
----- ----
------ r ----
----- ----
----- ----
-----
0 -
I -----------
P�tantj�
.80
-----
ocIdenialis
----- ----
----- ----
----- ----------
0 Fr6wm
----------
s pebnsytvnic�
----
'
-----
OA"nata
ifera
— Viburnum
dentatum
am
amoMu—A
0
1 X D&d
3
4
5
6
7
8 E
10
258
E*
(
10

Site: Duke Sandy Creek Restoration
Veg Plot No.: 6
Page: 1
Monitoring Year: MY9 (Monitoring Suspended in MY7 and MY8)
Date: 11 /28/2022
Area: 10x10
CURRENT
MONITORING YEAR DATA
X
Y
Height
cm
I Diameter
mm
Vigor
Notes
Map ID
Scientific Name
Source
meter
meter
1
Comus amomum
B
02
12
Dead
2
Nyssa sylvatica
B
3.3
1.1
Dead
3
Comus amomum
B
6.3
0.8
Dead
4
Nyssa sylvatica
B
9.1
0.8
Missing
5
Quercus michauxii
B
4.9
2.5
210
4
6
Quercus michauxii
B
0.8
3.3
475
20
7
1 Quercus michauxii
B
2.8
3.7
430
11
8
Quercus michauxii
B
6.0
4.0
425
15
9
Quercus michauxii
B
9.2
4.2
285
9
10
Quercus michauxii
B
1.7
5.9
210
6
11
Nyssa sylvatica
B
4.4
6.6
240
6
12
Quercus michauxii
B
5.7
7.7
125
8
Resprout
13
Nyssa sylvatica
B
7.5
6.81
345
12
14
Nyssa sylvatica
B
9.6
7.21
lDead
15
Quercus michauxii
B
9.9
9.1
295
14
16
Quercus michauxii
B
7.0
9.31
1751
5
17
1 Quercus michauxii
B
3.8
9.21
591
6
b = Dare root
C= containerized
I
I
I
0,0 x
fore
Volunteers
<50 cm
50-100 cm
100+ cm
Liquidambarstyraciflua
6
0
43
Platanus occidentalis
0
0
9
Pinus taeda
0
0
100
Liriodendron tulipifera
0
0
0
Acernegundo
0
0
3

Site: Duke Sandy Creek Restoration
Veg Plot No-- 6
Page: 2
Monitoring Year: MY9 (Monitoring Suspended in MY7 and MY8)
Date- 11/28/2022
Area: 10x10
10
----- ----- ----- ------------ ----------- ----- ----- ----------------------- ---- ----- ----- ----- -----
9
----- ----- ----- ------ I ----- ---- I ------ ----- ----- ------ I ---------- I ------ ----- ----- -----
8
- - - - - - - - - - 4 - - - - - -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- - - - - - - - - - -
7
6
4
3
----- ----- ----- ----- ----------- ----------- ----- ------ I ---------- 0 ---- ------ I ----------
. U10
----------- ----- ------ ---------- ----- ----- ----- ----- ---------- ----- ----- ----------- -----------
I------ ----- ----- ------ L ---------- j ------ ----- ---- -----
----- ----- ----- - G ----- ----- --------- - ------------- -----------------------------------
3
----------- ----- ----- ----- ---- ----- ----- ----------------- ----- ----- -----
2
---------- ----- ----- ----- ----- ---------------- ----- ----- ----- -----------
4
----- ----------- ----- I ------ ---- ---- ----- ----- -----
0
0 1 I*yssaSytvytica Q4Comusargomum dDQuercu-7michau)dA xDeag OmiY619
1 222
E*

�� MCADAMS WATER RECLAMATION POND STREAM RESTORATION
APPENDIX G
PHOTO STATION PHOTOS
> MONITORING YEAR 9 REPORT
creating experiences through experience

Natural Resource Consultants
Appendix G- Photo Station Photographs
Photo Station 1: View facing downstream
Photo Station 2: View facing upstream
308 W Millbrook Road, Ste D #200, Raleigh, NC 27609 1 of 7

Natural Resource Consultants
Photo Station 2: View facing downstream
A �,
Y '� F '�
.fiZI
y
Photo Station 3: View facing upstream
308 W Millbrook Road, Ste D #200, Raleigh, NC 27609 2 of 7

Natural Resource Consultants
Photo Station 4: View facing upstream
Photo Station 4: View facing downstream
308 W Millbrook Road, Ste D #200, Raleigh, NC 27609 3 of 7

Natural Resource Consultants
Photo Station 5: View facing upstream
Photo Station 5: View facing downstream
308 W Millbrook Road, Ste D #200, Raleigh, NC 27609 4 of 7

Natural Resource Consultants
Photo Station 6: View facing upstream
Photo Station 7: View facing downstream
308 W Millbrook Road, Ste D #200, Raleigh, NC 27609 5 of 7

Natural Resource Consultants
Photo Station 8: View facing upstream
oil—
? ;: At
�
Photo Station 8: View facing downstream
308 W Millbrook Road, Ste D #200, Raleigh, NC 27609 6 of 7

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