20000846 Ver 1_Monitoring Report_20090121

ECS CAROLINA"
Geotechnical • Cot nental
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January 13, 2009
Mr. John Thomas
Raleigh Regulatory Field Office t'70 - O $ to
Wilmington District U.S. Army Corps of Engineers
3331 Heritage Trade Drive, Suite 105
Wake Forest, North Carolina 27587
Reference: Fourth Annual Monitoring Report for Horsepen Creek Mitigation Area 1 and
Third Annual Monitoring Report for Horsepen Creek Mitigation Areas 2 and
3 - Piedmont Triad International Airport
Greensboro, North Carolina
USACE Action ID 200021655, DWQ # 00-0846
Dear Mr. Thomas:
In accordance with Special Conditions "w" and "x" of the U.S. Army Corps of Engineers
(USACE) permit and "6" of the North Carolina Division of Water Quality (DWQ) permit,
ECS Carolinas, LLP (ECS) has prepared a report for the fourth annual monitoring for stream
restoration and wetland creation and restoration of Horsepen Creek Mitigation Area 1 and the
third annual monitoring for stream restoration and wetland creation and restoration of
Horsepen Creek Mitigation Areas 2 and 3. Our findings are detailed in the enclosed report.
If there are questions regarding this report, or a need for further information, please contact us
at [phone].
Respectfully submitted,
ECS CAROLINAS, LLP
.?
"C"'. -J-7t
Denise M. Poulos, LSS
Principal Scientist
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Michael T. Brame
Senior Environmental Scientist
cc: Ms. Cyndi Karoly, DWQ
Sue Homewood, DWQ
Mickie Elmore, PTAA
Chris Arrington, Baker & Associates
David S. Brame
Project Scientist
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SAN 2 1 2009
D 14 ND STORM?NH?R BRMC A
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4811 Koger Boulevard • Greensboro, NC 27407 • [phone] • Fax [phone]
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' Horsepen Creek Stream and Wetland Mitigation Project
? Monitoring Report
Mitigation Area 1 - Year Four
Mitigation Areas 2 and 3 - Year Three
Guilford County, NC
' USACE Permit Number 200021655
DWQ Permit Number 00-0846

Prepared for:
Piedmont Triad Airport Authority
' 6415 Bryan Boulevard
Greensboro, NC 27604
' Prepared by:
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' ECS Carolinas, LLP
4811 Koger Blvd
Greensboro, NC 27407
' 336-856-7150
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JAN 2 1 2009
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WETLANDS AND STORMWATER BRANCH
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HORSEPEN CREEK MITIGATION PROJECT
MONITORING REPORT
TABLE OF CONTENTS
Introduction .......................................................................................................2
Project Description .......................................................................................... ..3
Monitoring Activities ........................................................................................ ..5
Monitoring Results .......................................................................................... ..5
Restoration Success Criteria ........................................................................... ..6
Stream Dimension
Stream Pattern and Profile
Stream Bed Material Analysis
Photo Reference Sites
Wetland Hydrology
Bankfull Events
Vegetative Planting
Benthic Macro invertebrate Sampling
Maintenance and Contingency Plans .............................................................. 11
New Development
Stream Maintenance
Wetland Maintenance
Comments and Observations .......................................................................... 13
Appendix A: Site Plans
Appendix B: Monitoring Cross Sections
Appendix C: Monitoring Profile
Appendix D: Monitoring Pebble Counts
Appendix E: Monitoring Photographs
Appendix F: Monitoring Well Data
Appendix G: Monitoring Vegetative Data Sheets
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HORSEPEN CREEK MITIGATION PROJECT
MONITORING REPORT
INTRODUCTION
Horsepen Creek Mitigation Areas I, II, and III (HP-1, HP-11 and HP-III, respectively) were
identified as having potential to help meet the compensatory mitigation requirements of the
Piedmont Triad Airport Authority (PTAA) for impacts resulting from the expansion of their
existing facilities. The objective of this project is to provide stream mitigation units (SMU) and
wetland mitigation units (WMU) to the PTAA to offset impacts in the Cape Fear 03030002
hydrologic unit. The mitigation units required are being accomplished through the restoration
of stream and wetland riparian habitats at the above referenced sites as specified in USACE
Permit Number 200021655 and DWQ Permit Number 00-0846.
The construction of HP-1 was completed in 2004/2005. The construction of HP-11 and HP-III
were completed in 2005/2006. The stream and wetland mitigation project was designed by
MacTec Engineering and constructed by Shamrock Environmental. Monitoring for HP-1 year
one was completed by Mactec (2005). ECS completed monitoring of HP-1 years two and three
(2006 and 2007) and HP-11 and HP-III years one and two. ECS performed the monitoring
requirements for the project during 2008, which includes the forth year of monitoring on area
HP-1 and the third year of monitoring on areas HP-11 and HP-III. This report details our
findings.
ECS Carolinas, LLP
HORSEPEN CREEK MITIGATION PROJECT
MONITORING REPORT
PROJECT DESCRIPTION
The Horsepen Creek Stream and Wetland Mitigation Project is located on parcels near the
Piedmont Triad International Airport (PTIA) in Greensboro, North Carolina. Restoration work
was completed in three reaches. These reaches are identified on the figure below (Google
2007). Reach 1 (HP-1) was constructed a year prior to reaches 2 and 3 (HP-II and HP-III) and
is one year ahead in the monitoring schedule. Construction was completed in February 2005
by Shamrock Environmental Corporation. HP-1I and HP-III were completed in 2006. In order
to facilitate reporting of the whole site, these monitoring documents have been consolidated
into one report.

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HP-1 includes a section of Horsepen Creek and a reach of stream that is an unnamed tributary
to Horsepen Creek (HP-I UT1) that are located to the west of Painter Boulevard. From the
confluence of Horsepen Creek, HP-1 UT1 proceeds upstream to a point where the stream runs
through a culvert under Ballinger.
HP-11 includes a reach of Horsepen Creek that begins on the east side of the culvert of Painter
Boulevard. This second reach of Horsepen Creek continues until the bridge at Ballinger Road.
This is the end of the project for HP-II.
i HP-III is a section of King George Branch that comprises all of Reach 3. It runs from a wood
line north to a point where HP-III runs under Ballinger Road. HP-II is located to the east of
HP-III.

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Figure 1: 2007 Satellite Imagery of Project Area
HORSEPEN CREEK MITIGATION PROJECT
MONITORING REPORT
This report documents the monitoring of the completed stream restoration activities at the
Horsepen Creek site. Below is a location map (USGS Topographic Map, Guilford, North
Carolina Quadrangle) that identifies the project area. The site plans are included in Appendix
A.
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rigure Z - bite Location Map

MONITORING ACTIVITIES
HORSEPEN CREEK MITIGATION PROJECT
MONITORING REPORT

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Year four monitoring was completed for HP-I and year three monitoring was completed for HP-
II and HP-III. The monitoring was completed in November and December 2008. The data
analyzed includes stream channel cross sections (Appendix B) and stream channel profiles
(Appendix C) with a virtual reference station (VRS), pebble counts (Appendix D) with a
gravelometer, photographs (Appendix E) taken with a digital camera, monitoring well data
(Appendix F) collected from pre-established wells, and vegetation counts (Appendix G) in pre-
established plots and transects. Observations of structures, vegetation and problem areas
were made throughout the data collection process and are documented in this report.
MONITORING RESULTS
Results of surveying do not reveal severe fluctuations in stream geometry including the overall
streambed elevation and sinuosity. The data indicates stable cross sections with no significant
widening or increases in depth in HP-I, HP-I UT1, HP-11 or HP-III. However, a beaver dam has
been identified in HP-1 and erosion is evident in two areas of HP-I. Corrective actions are
recommended to remove beavers and their dam and to stabilize these sections of the stream
along HP-1. Minor scouring has been observed along the tops of banks in each area.
Corrective actions are not recommended in these areas as they are not a significant source of
siltation. In addition, repairs would eliminate established herbaceous and woody vegetation
that is minimizing additional erosion.
The streambed material is becoming coarser in both the riffle and pool sequences of the
stream. The stream throughout all reaches appears to be maturing with larger and coarser
materials settling in the riffle sequences and finer materials settling in the pool sequences.
Based on vegetative sampling, HP-I, HP-II and HP-III are each within the success range for
vegetative criteria. Additional planting in 2009 is not recommended.
' Well data indicates that hydrology is present at levels above the monitoring success
requirements with the exception of one wetland cell which was slightly below monitoring
success requirements. During a year with normal precipitation it appears that each of the
' wetland cells will maintain inundation for at least 12.5% of the growing season (or 28
consecutive days).

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RESTORATION SUCCESS CRITERIA
HORSEPEN CREEK MITIGATION PROJECT
MONITORING REPORT

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STREAM DIMENSION
2008 cross section data was collected at established monitoring locations using a geophysical
virtual reference system (VRS). The 2007 cross section data was collected with a level and
rod. The cross section data was adjusted so that comparisons could be made. A total of 18
cross sections were analyzed using Microsoft Excel software. Graphs of the resulting data are
included in Appendix B. HP-I and HP-1 UT1 were compared to Year Two, Year One and Year
Three monitoring and HP-II and HP-III were compared to Year One and Year Two monitoring.
The cross sectional dimensions of the streams are stable compared to the previous year
monitoring data. The data does not reveal significant widening or increases in depth in HP-I,
HP-I UT1, HP-II or HP-III. Some widening is apparent in HP-I UT1, however, the stream does
not appear to be unstable. Based on visual observations, the data collected is representative
of the streams in their entirety at each area with the exception of the top of the right bank of
HP-I between Meander 2 and Meander 3 and next to Rootwad 3 of Meander 6 of HP-1.
The top of the right bank (when facing downstream) of HP-I between Meander 2 and Meander
3 was repaired in early 2008 using reinforcement matting and clean fill material. During a
recent bankful event, soil eroded from beneath the reinforcement matting leaving the area
bare except for the matting. To minimize the risk of erosion in the future, it is recommended
that the bank between Meander 2 and Meander 3 be raised so that the stream does not
overtop in this area during bankful events.
Erosion is evident in HP-I next to Rootwad 3 of Meander 6. The rootwad functions properly
during periods of normal flow. Therefore, replacement/repair of the rootwad is not
recommended. The erosion occurs on the right side of the bank during bankful events and
periods of heavy flow. There is no woody vegetation to minimize bank erosion behind the root
wad. To minimize the effects of erosion to this portion of the bank, it is recommended that the
eroding bank be graded to a 3:1 slope. The bank should then be reseeded, matted and
Iivestaked.
STREAM PATTERN AND PROFILE
2008 stream pattern and profile data was collected for the entire length of all reaches using a
' geophysical VRS. The 2007 data was collected with a total station and data collector.
Features collected included thalweg, inverts of in-stream structures, water surface, and low top
of bank. This data was analyzed using Microsoft Excel software. For HP-I and HP-I UT1, the
' 2008 data was compared to Year Two and Year Three monitoring data, and for HP-II and HP-
III the 2008 data was compared to Year One and Year Two monitoring data. This data is
presented in graphs located in the attached Appendix C. There are no changes evident in
' stream meandering. Deepening of the stream is apparent in the pool sequences of the stream
profiles. Elevation and slope of the riffle sections appear to be consistent with previous
monitoring data.
' The overall stream profiles appear to be stable with less than one-half foot of variation in
thalweg elevation compared to as-built and previous monitoring data. The only areas that
contain a significant variation in thalweg are the areas in HP-I that have contained beaver
dams. These areas are noted on the attached site plan. The local US Fish and Wildlife
' Service officer has captured and relocated the beavers on multiple occasions. The monitoring
graphs depict significant variations in elevation in the locations of the beaver dams. Due to the
increased depth of the water surface upstream of the beaver dam, one cross-vein and several
' of the rootwads and j-hook veins were not visible. In addition, the beaver dam has created
one continuous pool and eliminated one riffle section in HP-I. The beavers have used much of
the black willow and silky dogwood live stakes for dam construction. However, bank instability
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HORSEPEN CREEK MITIGATION PROJECT
' MONITORING REPORT
in these areas does not appear to be a concern at this time due to the significant growth of
woody and herbaceous vegetation along the banks.
' STREAM BED MATERIAL ANALYSIS
Stream bed material analysis was completed for all reaches at each permanent cross section.
A gravelometer was used to determine pebble size. These pebble counts were then analyzed
using Microsoft Excel software. The resulting data is included in Appendix D. Based on the
data, it appears that the streambed material is becoming coarser in both the riffle and pool
t sequences of the stream. Compared to 2005, 2006 and 2007 data, there have been increases
in the mean diameter at each cross section. The stream throughout all reaches appears to be
maturing with larger and coarser materials settling in the riffle sequences and finer materials
settling in pool sequences. No areas without streambed material or insufficient streambed
' material were observed.
PHOTOGRAPH REFERENCE SITES
Photographs were taken using a digital camera and these photographs are documented in the
' Photo Log located in Appendix E. Photographs of structures, bare vegetative areas, and
areas of instability are documented. The wetland photographs were collected in September
' and the stream photographs were collected in November. Some of the structures indicated
are not visible in the photographs because they are inundated due to the beaver dam in HP-1
and due to dense vegetation in other areas. Structures located in the field are indicated in the
photo logs and the site plans that can be found in Appendix A.
' WETLAND HYDROLOGY
Wetland hydrology has been analyzed using monitoring wells with data loggers. Monitoring
wells were installed in each of the fourteen wetland cells. Data loggers gather water level
' readings at 7:00 AM each day. These wells are downloaded monthly, and the resulting data
has been analyzed using Microsoft Excel software to determine the average depth to
' groundwater. The graphs depicting this analysis are located in Appendix F.
Thirteen of the fourteen wetland cells met the wetland success criteria during 2008. Wetland
cell 2 of HP-II did not meet the criteria. However, wetland cell 2 of HP-II maintained inundation
and saturation within the upper 12 inches of the soil ranging from 13 to 17 consecutive days
' on three occasions and a total of 65 days throughout the entire growing season. Based on
local weather data (NOAA.gov), rainfall during the 2008 growing season (March through
November) is approximately 4 inches below average (average = 33.44 Inches, actual = 29.09
Inches) and this area of North Carolina has been under "abnormally dry" to "exceptional
drought" conditions from January 2008 until November 2008 (NOAA.gov). During a year with
normal precipitation, each of the cells have shown the potential to meet the wetland hydrology
' success criteria.
BANKFULL EVENTS
Several bankfull events have occurred since construction as evidenced by flattened
vegetation, deposited sediments, and scour marks at all reaches. The vegetation was
flattened as a result of overland bankfull flow. Bankfull events have been observed in each of
the four years of monitoring for HP-1 and in each of the three years of monitoring for HP-II and
' HP-III. Photographs documenting the bankfull event that occurred on August 27, 2008 are
included in Appendix E.

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HORSEPEN CREEK MITIGATION PROJECT
MONITORING REPORT
VEGETATIVE PLANTING
Vegetation sampling plots were established at the restoration site to monitor the success of
wetland and riparian buffer vegetation. The locations of these plots were random but
distributed across the planted portions of the site (see photos in Appendix E). Combined, the
sampling plots in each mitigation area represent one-tenth of an acre. Each planted woody
stem was located and tagged for future identification. In addition to plots, multiple Riparian
Buffer Transects were sampled to identify vegetative success in the streamside vegetation
zones. The data resulting from the sampling of both the vegetative plots and buffer transects
can be found in Appendix G.
Mitigation areas HP-I and HP-III are within the success range for vegetative criteria. Areas of
HP-I and HP-II were replanted in Spring 2008. Tables 1, 2 and 3 show the current wetland
stocking levels of HP-I, HP-II and HP-III.
Table 1. O bserved planted trees per plo
TREES OBSERVED
0125 ACRES/PLOT t and corresponding stocking levels - HP-I

STOCKING LEVEL (PER ACRE)
Plot 1 26 2080
Plot 2 8 640
Plot 3 15 1200
Plot 4 3 240
Plot 5 19 1520
Plot 6 16 1280
Plot 7 5 400
Plot 8 10 800

Average 1020
Success criteria at the end of year 4 is 288 trees per acre.
Table 2. Ob served planted trees per plot and corresponding stocking levels - HP-11-M,
TREES OBSERVED
02 ACRES/PLOT STOCKING LEVEL (PER ACRE)
Plot 1 7 350
Plot 2 7 350
Plot 3 6 300
Plot 4 8 400
Plot 5 9 450

Average 370
Success criteria at the end of year 3 is 320 trees per acre.
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HORSEPEN CREEK MITIGATION PROJECT
MONITORING REPORT

Table 3. Ob served planted trees per plot
TREES OBSERVED
0142 ACRES/PLOT and corresponding stocking levelsaHP-111

STOCKING LEVEL (PER ACRE)
Plot 1 11 770
Plot 2 12 840
Plot 3 11 770
Plot 4 14 980
Plot 5 6 420
Plot 6 6 420
Plot 7 11 770

Av rage 710
Success criter ia at the end of year 3 is 320 trees per acre.
Vegetative buffer zones 1 and 2 exhibit survival rates ranging from 59% to 131 %. Significant
growth of silky dogwood and black willow live stakes was observed in HP-I, HP-II and HP-III.
Survival of planted species in zone 2 is high with little to moderate increases in growth.
Replanting or restaking vegetative buffer zones 1 and 2 is not recommended. Table 4 shows
the survival rates for each mitigation area. The sampling data is included in Appendix G.

Table 4. Vegetative Belt Transects - HP-1, HP-11 and HP-111
TOTAL STEMS
2005 2006 2007 2008 PERCENT SURVIVAL
HP-1 Zone 1 480 337 302 283 59%
Zone 2 61 92 85 80 131%
HP-II Zone 1 NA 413 339 319 77%
Zone 2 NA 39 28 25 64%
HP-III Zone 1 NA 223 211 203 91%
Zone 2 NA 64 56 57 89%
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HORSEPEN CREEK MITIGATION PROJECT
MONITORING REPORT
BENTHIC MACROINVERTEBRATE SAMPLING
Benthic macro-invertebrates sampling is not required for this site and sampling was not
conducted. Various species were observed while performing pebble counts.
WILDLIFE OBSERVATIONS
During the various monitoring events, ECS observed the site for wildlife. ECS has observed
the following wildlife species or evidence of the following wildlife species on the site:
Mallard Ducks;
Canada Geese;
Blue Herons;
Various Songbirds;
Foxes;
Raccoons;
Whitetail Deer;
Beavers;
Minnows;
Frogs;
Turltes;
Crayfish; and,
Salamanders
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MAINTENANCE AND CONTINGENCY PLANS
HORSEPEN CREEK MITIGATION PROJECT
MONITORING REPORT

NEW DEVELOPMENT
Compared to 2007, the density of herbaceous vegetation has increased considerably. In
addition, significant growth of live stakes is evident in Zone 1 during the 2008 monitoring
period. With the exception of the erosion identified at HP-l, woody and herbaceous vegetation
have limited areas of significant erosion following bankful events and periods of heavy flow.
Several areas were repaired following the 2007 monitoring period. The bank on the right side
(when facing downstream) of the first meander (Meander A) in HP-1 was repaired using a geo-
lift. The top of the bank was reseeded and restaked. This area of the bank was evaluated
after a bankful event and several periods of heavy flow. The geo-lift appears to have
stabilized the bank and no further erosion has occurred. No additional action is recommended
at this time.
The top of the right bank (when facing downstream) of HP-1 between Meander 2 and Meander
' 3 was repaired in 2007 and 2008. Bank erosion on the same portion of HP-1 has reoccurred
since those repairs. Additional repairs are recommended (discussed in Stream Maintenance
Recommendations below).
Root Wad 2 in meander 8 was repaired following the 2007 monitoring year. This area was
regraded, reseeded and live staked with black willows and silky dogwoods. Further erosion
has not been observed since the repairs were made.
Several areas of HP-II were reseeded following the 2007 monitoring period. Vegetation in
these areas is established and there has been no further erosion. No additional actions are
recommended in these areas at this time.
' Additional planting of HP-I wetland 3 and wetland 5 and HP-11 was completed following the
2007 monitoring period. Vegetative success was achieved in each of the wetland cells during
the 2008 monitoring period.
Thirteen of the fourteen wetland cells met the wetland hydrology success criteria during 2008.
Wetland cell 2 of HP-II did not meet the criteria. However, wetland cell 2 of HP-II maintained
inundation and saturation within the upper 12 inches of the soil ranging from 13 to 17
consecutive days on three occasions and a total of 65 days throughout the entire growing
season. Based on local weather data (NOAA.gov), rainfall during the 2008 growing season
(March through November) is approximately 4 inches below average (average = 33.44 Inches,
actual = 29.09 Inches) and this area of North Carolina has been under "abnormally dry" to
"exceptional drought' conditions from January 2008 until November 2008 (NOAA.gov). During
a year with normal precipitation, each of the cells have shown the potential to meet the
wetland hydrology success criteria.
' STREAM MAINTENANCE AND RECOMMENDATIONS
Stream maintenance recommendations include the removal of the beaver dam in HP-I, bank
stabilization repairs in two areas of HP-1 and the continued observance of areas along
Horsepen Creek that have minor scouring.
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HP-I. Right Bank Between Meander 2 and Meander 3
The top of the right bank (when facing downstream) of HP-1 between Meander 2 and Meander
3 was repaired in early 2008 using reinforcement matting and clean fill material. During a
recent bankful event, soil eroded from beneath the reinforcement matting leaving the area
bare with the exception of the matting. As a result, additional corrective actions are
recommended. To minimize the risk of erosion in the future, the bank between Meander 2 and
Meander 3 should be raised so that the stream does not overtop in this area during bankful
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HORSEPEN CREEK MITIGATION PROJECT
MONITORING REPORT
events. A proposed height has not been determined at this time as surveying will be required
to make this determination. Following the placement of a suitable fill material to the
predetermined height, the bank shall be matted and reseeded. The material that is located
adjacent to the eroded bank is not a suitable source of fill to be used in the repairs. The fill
material for the bank should be obtained from a suitable on-site or off-site source.
HP-I. Meander 6. Rootwad 3
Erosion is evident next to Rootwad 3 of Meander 6. The rootwad functions properly during
periods of normal flow. Therefore, replacement/repair of the rootwad is not recommended.
The erosion occurs on the right side of the bank during bankful events and periods of heavy
flow. There is no woody vegetation to help reduce bank erosion behind the root wad. To
minimize the effects of erosion to this portion of the bank, it is recommended that the bank
where erosion is occurring be regraded to a 3:1 slope. After grading is complete, the bare
areas shall be reseeded, matted and livestaked.
HP-1 Current Beaver Dam
This beaver dam should be removed and the beavers relocated so that similar situations do
not occur at this location. Following the removal of the beaver dam, the streambed, structures
and banks should be evaluated to determine if repairs are needed.
General Recomendations
Several scoured areas have been identified along each of the reaches. Corrective actions in
these areas are not recommended at this time as they are not a significant source of siltation
to the streams and repairs would remove established herbaceous and woody vegetation.
However, it is recommended that these areas be evaluated following bankful events to
determine if conditions are worsening.
WETLAND MAINTENANCE AND RECOMMENDATIONS
Vegetative success was achieved in each of the wetland cells during the 2008 monitoring
period. Additional maintenance in the wetlands is not recommended at this time.
Nuisance species such as cattail (Typha latifolia) were removed from HP-1 Wetland 5 during
the 2006 monitoring period. No maintenance is recomended concerning cattail removal during
this period. However, cattails were observed in wetlands at HP-III during 2008 and should be
monitored to ensure a monoculture does not develop.
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HORSEPEN CREEK MITIGATION PROJECT
' MONITORING REPORT
COMMENTS AND OBSERVATIONS
At the end of the fourth annual monitoring period for HP-1 and the end for the third year
monitoring period for HP-11 and HP-III, the streams and wetlands appear to be stable and
functioning. As with each of the previous monitoring periods, the source of concerns identified
during this monitoring period include beavers and strong stormwater pulses.
Repairs are recommended in two areas along the streams. The problem areas are localized
and can be fixed with routine repairs. Bankfull events are common as observed and
documented with photographs and indicated by scouring and wracked debris along the tops of
the banks of the streams. As discussed, woody and herbaceous vegetation has become
denser and the severity of scouring over the project area has decreased since the previous
year.
' Eliminating beavers at the site has proven difficult. The beavers have been a source of
detriment to stream structure and tree mortality in the wetlands and along the stream banks.
To date, the damage caused by beavers has been localized and reversible. Previous years
' monitoring have shown that there is much less damage and long term negative impact to the
streams and vegetation the quicker the beavers are trapped and their dams removed. Once
identified, it is crucial that the beavers are promptly trapped and relocated and their dams
removed.

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Channel Mitigation Monitoring Sheets I. II, III. AND IN'
' Monitoring Data Record
Project Title: Horsepen Creek Stream and Wetland Mitigation Project COE Action ID: 200021655
' Stream Name: Horsepen Creek DWQ Nuinber: 00-0846
City'. Comity and other Location Information: Greensboro, Guilford County, PTIA
Date Construction Completed-. HP-12004/05 HP-11 and HP-III 2005/2006 Monitoring Year: HP-14 of 5 / HP-11 and HP-Ill 3 of 5
ECoregion: Central Piedmont 8 digit HUC unit 03030002
USGS Quad Name and Coordinates: Guilford, NC Quad 36, 06' 2.64" N 79.54' 39.29" W
Rosgeu Classification: C4/1
Length of Project: 6,107 LFt 14.6 Acres Wtlnd Urban or Rural: Urban
Watershed Size: 5.71 sg Miles
Monitoring DATA collected bV: ECS Carolinas, LLC Date 2007
Applicant Information:
Narne: Ms. Lisa Elmore c/o Piedmont Triad International Airport
Address: PO Box 35445
' Telephone Nutmber: 336-665-5600 Email address:
Consultant Information:
Name: ECS Carolinas, LLC
1 Address: 4811 Koger Boulevard
Telephone Number: 336-856-7150 Email address: [e-mail]
Project Status: Completion of monitorma for: HP-1 Year 4. HP-I1 Year 3 and HP-I11 Year 3
?Iouitoiing Level required by C OE and DNN'Q (404/Sect. 10 permit/ 401 Cert.: Leve 1 _ 3
Monitoring Level 3 requires completion of Section 1 (circle one)
Monitoring Level 2 requires completion of Section 1 and Section 2
Monitoring Level i requires completion of Section I, Section 2 and Section 3
If biological monitoring is required by DNX'Q, then Section 4 should also be completed

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Section 1. PHOTO REFERENCE SITES
(Monitoring at a71 Jerels must complete this section)
Attach site map showing the location and angle of all reference photos with a site designation (name.
number, letter, etc.) assigned to each reference photo location. Photos should be prodded for all structures and cross section
locations. should show both banks and include an upstream and downstream view. Photos taken to document physical stability
should be taken in winter. Photos taken to document vegetation should be taken in sure mer (at representative locations). Attach
photos and a description of each reference photo or location. "Are recommend the use of a photo identification board in each
photo to identify location.
Total number of reference photo locations at this site, HP-1 103, HP-II 58, HP-111 66 (See Appendix A and Appendix B)
Dates reference photos have been taken at this site: September - November
Individual from whom additional photos can be obtained (name. address. phone):
David Brame - - 4811 Koger Boulevard, Greensboro NC 27407 - - 336-856-7150
Other Information relative to site photo reference: None
If required to complete Level 3 monitoring only stop here; othei-%i ise, complete section 2.

1
1
1
1
1
1
Section 2. PLANT SURVIIAlL
Attach plan sheet indicating plots slid sample area locations and reference photos.
Suitival p1OtS: HP-I HP-II HP-III
DATE: 11-06 11-06 11-06
Area vdthin the easement is: 4.6 acres 3.9 acres 2.9 acres
Area S led by sun-ival lots: 0.06 acres 0.06 acres 0.06 acres
Number of sun-ival lots sampled: 6 6 6
Random or nonrandom site selection: Non-Random Non-Random Non-Random
% Coverage within survival lots is: 75% 65% 65%
Photos of reference lots taken: es/no Yes es es
r1v" tue a M111je11 ueSCnptiori oI specinC Data or nnaings aria pnoios as neeciea IOr clarity- See Report
Live Stake counts: Zone 1 un_1 ua-n 1-I U_m
DATE: 11-06 11-06 11-06
Area ti%rithin the easement is: 1.5 acres 1.8 acres 1.2 acres
Area sampled for stake survival: 0.07 acres 0.046 acres 0.034 acres
Number of lots sampled: 6 4 3
Random or nourandoin site selection: Non-Random Non-Random Non-Random
Average number of sunriN stakes: 47 per plot 85 per plot 70 per plot
Range of survival for all plots: 19-128 per plot 51-110 per plot 67-75 per plot
rrUVtue a Mitten aescnpaon oI speclIlC aata or timings as nee(lecl Ior clanty. See Report
Tree counts: Zone 2 HP-1 HP-11 HP-III
DATE: I1-06 11-06 11-06
Area vdthin the easement is: 3.1 acres 2.1 acres 131 acres
Area sarnpled for tree survival: 0.15 acres 0.16 acres 0.08 acres
Number of lots sampled: 6 4 3
Random or nonrandoin site selection: Non-Random Non-Random Non-Random
Average number of sunrivili trees: 14 per lot 7 per lot 18 per lot
Range of survival for all plots: 5-41 per plot 0-14 per plot 3-30 per plot
r1UV1ue a N71Hett uescilption OI spmitc data or InlaliigS as rieecteci tor clant)r. See Report
Bankfull Events:
Uale measureu: Dec 5 2005 Oct. 26, 2007 August 26/27, 2008
Method of Verification: Field Measurement Visual Visual (see nhotos)
COMMENTS: See
If required to complete Level 1 and Level 2 monitoring only stop here; otherwise, complete section 3.
0

Section 3. CHAN1-EL STABILITY
' Attach plan sheet(s) indicating the locations of cross-sections and beginning and ending of longitudinal profiles if the entire
reach is not profiled Year to year changes in cross-sections. longitudinal profile and bed material should be plotted and
submitted. Comparison overlays fronn previous years for profile and cross-section monitoring should be provided.
' Cross-sections: attach plots of each cross-section showing year to year changes.
Provide the following data for each cross-section:

Date measured
Cross-section ben measured
Cross-sectional area: as-built/ resent
Bankfull width: as-built/present See A
endix B of Re
ort
Flood roue /Width: as-built' resent pp p
Widtht the as-built/present
Entrenchment ratio: as-built/present
Stream T : as-built present*
only required for riffle cross-sections
Longitudinal profiles: attach plots of the longitudinal profile shoeing year to year changes and the locations of installed or
natural structures that affect profile,
' Date measured
Ai slope riffles: as-built resent
Avg. slope pools: as-built/present See Appendix C of Report
' Number of riffles: as-built resent
Number of pools: as-built/present
Pebble counts: Attach a printout of pebble count data and a graphical plot of bed material showing the cunnulative % finer than
X millimeters and the number of particles in standard size classes. Year to year changes in bed material should also be plotted
and roxided.

11'
Date measured
Cross-section being measured
D16: as-built resent Se e Appendix D o f Report
D50-. as-built resent
D84: as-built resent
Visual Inspection: Tlne entire stream project as well as each in-stream structure and bank stabilization'revetnnent structure must
be evaluated and problems addressed.
Date Inspected Station Number Station Number Station Number Station Number Station Number
Structure Type
Is water piping
through or around
structure? Each station has been evaluated and photographed.
Head cut or down There are approximately 200 stations. Areas of
cut present? concern are discussed throu
hout th
t

Bail: or scour g
e repor
.
erosion resent?
Other problems
noted?
NOTE: Attach separate narrative sheets to each monitoring report describiug`discussing the overall
monitoring results. Include the identification of specific problem areas chanriel failures.
estimated cause and proposed'required remedial action. This should include a brief discussion of any parameter that
has changed significantly from as-built. (See success criteria discussion in Section 11.)
' APPENDIX A
SITE PLANS
11

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MONITORING PROFILE
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1
APPENDIX D
MONITORING PEBBLE COUNTS
1
1
1
1
1
1
1
1
I
1
1
I
1
1
I
1
1
1
1
1
2008 Bankfull Channel Pebble Count, HP-1 Cross Section 1
100%
90%
80%
70%
`m
d 60%
w
d
2 50%
a 40%
30%
20%
10%
0%
silUcla sand ravel cobble boulder
I
I
I
I
I
-- ___---- I
I I
I I
I
I
I
I
0.01 0.1 1 10 100 1000
particle size (mm)
-cumulative % # of particles
Size (mm)
D16 9.7
D35 37
D50
53
D65 72
D84 130
D95 180
Size Distribution
mean 35.5
dispersion 4.0
skewness 0.16
20
18
16
14
12 c
3
m
10
a
m
8 y
6
4
2
0
10000
Type
silt/clay 4%
sand 0%
gravel 56%
cobble 39%
boulder 1%
Type Yr 1 (11-05) Yr 2 (11-06) Yr 3 (11-07) Yr 4 (11-08)
silt/clay 2% 7% 0% 4%
sand 16% 6% 0% 0%
gravel 76% 83% 88% 56%
cobble 6% 4% 12% 39%
boulder 0% 0% 0% 1 %
bedrock 0% 0% 0% 0%
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2008 Bankfull Channel Pebble Count, HP I Cross Section 2
100%
90%
80%
c 70%
m
r
c 60%
w
c
v 50%
iv
CL 40%
30%
20%
10%
0%
JIIVIAay Jaw yiavci wuuic UUUIUVi 35
30
I

I
I
25

----

-------- I

-
20
I I

I I
15
I

I
10
I
I 5
I
0
0.01 0.1 1 10 100 1000 10000
particle size (mm)
-cumulative % -# of particles
Size (mm)
D16 1.2
D35 1.8
D50
5.5
D65 12
D84 23
D95 38
Size Distribution
mean 5.3
dispersion 4.4
skewness 0.02
Type
silt/clay 10%
sand 30%
gravel 59%
cobble 1%
boulder 0%
Type Yr 1 (11-05) Yr 2 (11-06) Yr 3 (11-071 Yr 4 (11-08)
silt/clay 17% 11% 11% 10%
sand 33% 10% 10% 30%
gravel 47% 75% 77% 59%
cobble 3% 3% 2% 1 %
boulder 0% 1 % 0% 0%
bedrock 0% 0% 0% 0%
c
3
m
0
v
v
a
CD
N
1
1
1
1
1
1
1
1
1
1
1
1
2008 Bankfull Channel Pebble Count, HP-I, Cross Section 3
100%
90%
80%
70%
m
c 60%
w
2 50%
N
CL
40%
30%
20%
10%
0%
silt/clay sand gravel cobble boulder
- - - - - - - - - - - - - - - - - - - - - - - - - -
I
I
I
I
I
I
I
I
-- - - - - - - - - - - - - - -- - - - - - - -
I I
I I
I I
I I
I I
I I
I I
I I
I I
I I
I I
I I
0.01 0.1
Size (mm)
D16 25
D35 55
D50
78
D65 110
D84 160
D95 260
25
20
15 'c
3
Cr
0
d
10 CD
N
5
0
1 10 100 1000 10000
particle size (mm)
-+-cumulative % # of particles
Size Distribution Type
mean 63.2
dispersion 2.6
skewness 0.10
silt/clay 1%
sand 2%
gravel 37%
cobble 55%
boulder 5%
Tvoe Yr 1 (11-05) Yr 2 (11-06) Yr 3 (11-07) Yr 4 (11-08)
silt/clay 5% 11% 0% 1 %
sand 22% 10% 6% 2%
gravel 51% 57% 56% 37%
cobble 22% 17% 37% 55%
boulder 0% 0% 1 % 5%
bedrock 0% 5% 0%
1
1
1
1
1
2008 Bankfull Channel Pebble Count, HP-1 UT1, Cross Section 1
100%
90%
80%
70%
60%
w
50%
`m
CL 40%
30%
20%
10%
0%
silt/clay sand gravel cobble boulder
I
I
I
I
I
I I
I I
I I
I I
I I
I I
I I
I
-000
1
0.01 0.1 1 10 100 1000
particle size (mm)
-cumulative % -# of particles
Size (mm)
D16 8
D35 23
D50
51
D65 90
D84 150
D95 270
Size Distribution
mean 34.6
dispersion 4.7
skewness 0.15
14
12
10
3
8
0
6
n
m
N
4
2
0
10000
Type
silt/clay 4%
sand 4%
gravel 50%
cobble 36%
boulder 6%
Type Yr 1 (11-05) Yr 2 (11-06) Yr 3 (11-07) Yr 4 (11-08)
silt/clay 5% 3% 2% 4%
sand 44% 34% 15% 4%
gravel 46% 59% 64% 50%
cobble 5% 4% 19% 36%
boulder 0% 1% 0% 6%
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2008 Bankfull Channel Pebble Count, HP-1 UT1, Cross Section 2
100%
90%
80%
70%
c
m
c 60%
w
2 50%
N
CL
40%
30%
20%
10%
0%
silUclay sand gravel cobble boulder
- - - - - - - - - - - - - - - - - - - -
I
I
I
I
I
I
I
___ ____s__ I
I
I
I
I
I
I
I
I
I
I
I
I
0.01 0.1
Size (mm)
D16 0.062
D35 1.1
D50 1.9
D65 9.8
D84 18
D95 23
40
35
30
25
c
3
Cr
1
20 °
v
15 y
10
5
0
1 10 100 1000 10000
particle size (mm)
}cumulative % # of particles
Size Distribution Type
mean 1.1
dispersion 20.1
skewness 0.16
silt/clay 33%
sand 19%
gravel 48%
cobble 0%
boulder 0%
Tyne Yr 1 (11-05) Yr 2 (11-06) Yr 3 (11-07) Yr 4 (11-08)
silt/clay 13% 11% 5% 33%
sand 47% 34% 17% 19%
gravel 40% 55% 78% 48%
cobble 0% 0% 0% 0%
boulder 0% 0% 0% 0%
1
1
1
1
1
u

100%
90%
80%
c 70%
m
c 60%
w
50%
CL 40%
30%
20%
10%
0%
2008 Bankfull Channel Pebble Count, HP-1 UT1 Cross Section 3
wY V-.. t UVUIC UVUIUrr
- - - - - - - - - - - - - - -- - - - - - - - - - - - -
I
I
I
I
-- - - - - - - - - - - - - - -- - - - - - - - - - - -
I
II
II
II
II
II
II
II
II
I
0.01 0.1 1 10 100 1000
particle size (mm)
??cumulative % # of particles
Size (mm)
D16 8.1
D35 26
D50 180
D65 200
D84 230
D95 250
mean 43.2
dispersion 11.8
skewness 0.51
Size Distribution
60
50
40
c
3
m
30 °
m
20 w
10
0
10000
Type
silt/clay 4%
sand 4%
gravel 36%
cobble 56%
boulder 0%
Type Yr 1 01-051 Yr 2 (11-061 Yr 3 (11-07) Yr 4 (11-08)
silt/clay 9% 25% 3% 4%
sand 56% 8% 7% 4%
gravel 26% 17% 85% 36%
cobble 9% 1 % 5% 56%
boulder 0% 0% 0% 0%
bedrock 0% 49% 0% 0%

2008 Bankfull Channel Pebble Count, HP-II Cross Section 1
100%
90%
80%
c 70%
m
60%
r
50%
`m
CL 40%
30%
20%
10%
0%
silt/clay sand gravel cobble boulder
- - - - - - - - - - - - - - -- - --- - - - - -
I
I
I
I
I
I
-- - - - - - - - - - - - - - -- - - - - -
I
I I
I I
I I
I I
I I
I I
I I
I I
I I
I I
0.01 0.1 1 10 100
particle size (mm)
tcumulative % # of particles
Size (mm)
D16 13
D35 21
D50 27
D65 38
D84 71
D95 120
Size Distribution
mean 30.4
dispersion 2.4
skewness 0.06
25
20
15 3
C
CD
0
v
m
z
10
N
5
0
1000 10000
Type
silVclay 0%
sand 1%
gravel 79%
cobble 20%
boulder 0%
Type Yr 1 01-06) Yr 2 (11-07) Yr 3 01-08)
silt/clay 7% 4% 0%
sand 11% 5% 1%
gravel 81% 81% 79%
cobble 1 % 10% 20%
boulder 0% 0% 0%
1
1
100%
90%
80%
70%
m
w
c 60%
w
2 50%
a
40%
30%
20%
10%
0%
2008 Bankfull Channel Pebble Count, HP-II Cross Section 2
silt/clay sand gravel cobble boulder
- - - - - - - - - - - - - - -- - - - - - - - - -
I
I
I
I
I
I
I
__
I I
I I
I I
I I
I I
I I
I I
I I
I I
I I
I I
I I
0.01 0.1 1 10 100 1000
particle size (mm)
-cumulative % # of particles
Size (mm)
D16 26
D35 42
D50
55
D65 72
D84 110
D95 240
Size Distribution
mean 53.5
dispersion 2.1
skewness 0.02
Tvoe Yr 1 (11-061 Yr 2 (11-07) Yr 3 (11-08)
silttclay 16% 1% 0%
sand 32% 2% 1%
gravel 46% 80% 56%
cobble 3% 17% 39%
boulder 0% 0% 4%
25
20
15
m
0
m
10 m
N
5
0
10000
Type
silt/clay 0%
sand 1%
gravel 56%
cobble 39%
boulder 4%
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
100%
90%
80%
70%
C
co
60%
c
w
c
L) 50%
o.
40%
30%
20%
10%
0%
2008 Bankfull Channel Pebble Count, HP-II Cross Section 3
silt/clay sand gravel cobble boulder
- - - - - - - - - - - - - - -- - - - - - - - - -
I
I
I
I
I
I
I
I
-- - - - - - - - - - - - - -
I I
I I
I
I
I
I
I
I
I
I
I
I
0.01 0.1
Size (mm)
D16 16
D35 26
D50 36
D65 51
D84 95
D95 260
25
20
15 c'
3
m
0
v
d
10 y
5
0
1 10 100 1000 10000
particle size (mm)
-cumulative % # of particles

Size Distribution Type
mean 39.0 silt/clay 1%
dispersion 2.4 sand 0%
skewness 0.04 gravel 74%
cobble 21%
boulder 5%
Tvae Yr 1 (11-06) Yr 2 (11-071 Yr 3 (11-08)
silt/clay 16% 5% 1 %
sand 35% 4% 0%
gravel 47% 76% 74%
cobble 2% 13% 21%
boulder 0% 2% 5%
t
100%
90%
80%
70%
m
60%
c?
50%
a`)
CL
40%
30%
20%
10%
0%
2008 Bankfull Channel Pebble Count, HP-II Cross Section 4
silt/clay sand gravel cobble boulder
- - - - - - - - - - - - - - - - - - - - - - -
I
I
I
I
I
I
I
___
I
I I
I I
I I
I I
I
I
I
I I
I I
I I
0.01 0.1 1 10 100 1000
particle size (mm)
-cumulative % # of particles
Size (mm)
D16 17
D35 25
D50 35
D65 47
D84 80
D95 310
Size Distribution
mean 36.9
dispersion 2.2
skewness 0.03
25
20
15 CB
v
m
0
m
10 m
N
5
0
10000
Type
silt/clay 0%
sand 0%
gravel 81%
cobble 8%
boulder 11%
Type Yr 1 01-06) Yr 2 (11-07) Yr 3 01-081
silt/clay 18% 2% 0%
sand 35% 0% 0%
gravel 42% 91% 81%
cobble 4% 7% 8%
boulder 1 % 0% 11%
2008 Bankfull Channel Pebble Count, HP-II Cross Section 5
100%
90%
80%
70%
c
m
r
c 60%
w
2 50%
m
CL
40%
30%
20%
10%
0%
silt/clay sand gravel cobble boulder
- - - - -- - - - - - - - - - - - - - - - - - -
I
I
I
I
I
I
I
------------ --- I
I
I
1
I
I
I
I
I
I
I
I
I
0.01 0.1 1 10 100 1000
particle size (mm)
-cumulative % # of particles
Size (mm)
D16 8.7
D35 20
D50
31
D65 47
D84 80
D95 180
Size Distribution
mean 26.4
dispersion 3.1
skewness 0.07
14
12
10
8 3
0
d
6
m
N
4
2
0
10000
Type
silt/clay 2%
sand 0%
gravel 74%
cobble 24%
boulder 0%
Type Yr 10 1-06) Yr 2 (11-07) Yr 3 (11-08)
silt/clay 10% 1 % 2%
sand 42% 3% 0%
gravel 48% 92% 74%
cobble 0% 1 % 24%
boulder 0% 3% 0%
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
100%
90%
80%
c 70%
m
L
60%
C
v 50%
m
a
40%
30%
20%
10%
0%
2008 Bankfull Channel Pebble Count, HP-II Cross Section 6
silt/clay sand gravel cobble boulder
- - - - - - - - - - - - - - - - - - - - - - -
I
I
I
I
I
I
I
I
I
I
I
0.01 0.1 1 10 100 1000
particle size (mm)
-cumulative % # of particles
Size (mm)
D16 9.4
D35 18
D50
22
D65 33
D84 49
D95 90
Size Distribution
mean 21.5
dispersion 2.3
skewness 0.01
Type Yr 1 01-06) Yr 2 (11-07) Yr 3 01-081
silt/clay 18% 1% 2%
sand 51% 4% 3%
gravel 28% 93% 88%
cobble 2% 2% 7%
boulder 0% 0% 0%
30
25
20
7
C
N
15 °
d
m
N
10
5
0
10000
Type
silt/clay 2%
sand 3%
gravel 88%
cobble 7%
boulder 0%
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
100%
90%
80%
c 70%
m
c 60%
v 50%
CL
40%
30%-
20%
10%
0%
0.01
30
25
20
C
3
m
15 °
o
w
10 w
5
0.1 1 10 100 1000 10000
particle size (mm)
7--cumulative % # of particles
Size (mm) Size Distribution Type
D16 4.5 mean 10.4 silt/clay 2%
D35 7.5 dispersion 2.3 sand 5%
D50 9.4 skewness 0.05 gravel 90%
D65 12 cobble 0%
D84 24 boulder 3%
D95 40
Size (mm) Yr 1 (11-06) Yr 2 (11-07) Yr 3 (11-08)
silt/clay 11% 5% 2%
sand 16% 2% 5%
gravel 73% 92% 90%
cobble 1 % 1 % 0%
boulder 0% 1 % 3%
2008 Bankfull Channel Pebble Count, HP-III Cross Section 1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2008 Bankfull Channel Pebble Count, HP-III Cross Section 2
100%
90%
80%
70%
c
m
60%
w
c
2 50%
a
40%
30%
20%
10%
0%
silt/clay sand gravel cobble boulder
- - - - - - - - - - - - - - -- - - - - - - -
I
I
I
I
-- - - --- - - - - - - - - - -- - - - - - -
I All I I I
0.01 0.1 1 10 100 1000
particle size (mm)
cumulative % # of particles
Size (mm)
D16 11
D35 18
D50 23
D65 30
D84 42
D95 57
Size Distribution
mean 21.5
dispersion 2.0
skewness 0.04
30
25
20
c
3
Q
m
15 °
v
w
iD
N
10
5
0
10000
Type
silt/clay 3%
sand 1%
gravel 94%
cobble 2%
boulder 0%
Size (mm) Yr 1 (11-06) Yr 2 (11-07) Yr 3 (11-08)
silt/clay 4% 2% 3%
sand 9% 1% 1%
gravel 87% 97% 94%
cobble 0% 0% 2%
boulder 0% 0% 0%

2008 Bankfull Channel Pebble Count, HP-III Cross Section 3
100%
90%
80%
70%
m
c 60%
w
c
2 50%
a
40%
30%
20%
10%
0%
silt/clay sand gravel cobble boulder
-----------------------
I
I
-- - - - - - - - - - - - - - - - - - - -
25
20
15 3
v
0
a
m
a
10
0
5
0
0.01 0.1 1 10 100 1000 10000
particle size (mm)
-cumulative % -# of particles
Size (mm) Size Distribution Type
D16 7.9 mean 19.5 silt/clay 3%
D35 16 dispersion 2.5 sand 2%
D50 23 skewness 0.08 gravel 86%
D65 31 cobble 9%
D84 48 boulder 0%
D95 76
Size (mm) Yr 1 (11-06) Yr 2 (11-07) Yr 3 (11-08)
silt/clay 1% 7% 3%
sand 2% 20% 2%
gravel 97% 73% 86%
cobble 0% 0% 9%
boulder 0% 0% 0%

2008 Bankfull Channel Pebble Count, HP-III Cross Section 4
100%
90%
80%
c 70%
m
60%
w
2 50%
GN
CL
40%
30%
20%
10%
0%
silt/clay sand gravel cobble boulder
- - - - - - - - - - - - - - - - - - - -
I
I
I
I
I
I
I
-- - -- - - - - - - - - - - - - - -
I
0.01 0.1
Size (mm)
D16 4.7
D35 6.6
D50 7.7
D65 10
D84 17
D95 27
1 10 100 1000
particle size (mm)
-cumulative % # of particles
Size Distribution Type
mean 8.9
dispersion 1.9
skewness 0.09
silt/clay 2%
sand 2%
gravel 95%
cobble 1%
boulder 0%
Size (mm) Yr 1 (11-06) Yr 2 (11-07) Yr 3 (11-08)
silt/clay 9% 1 % 2%
sand 26% 1% 2%
gravel 66% 96% 95%
cobble 0% 1 % 1 %
boulder 0% 1 % 0%
35
30
25
c
20
0
a
m
15
m
y
10
5
0
10000
2008 Bankfull Channel Pebble Count, HP-III Cross Section 5
100%
90%
80%
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m
t
c 60%
w
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u N
CL
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30%
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I
I
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I
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I
I
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0.01 0.1 1 10 100 1000
particle size (mm)
-cumulative % # of particles
Size (mm)
D16 6.1
D35 9.6
D50
16
D65 23
D84 38
D95 59
Size Distribution
mean 15.2
dispersion 2.5
skewness 0.02
16
14
12
10 c
3
Cr
m
8 °
v
n
6 y
4
2
0
10000
Type
silt/clay 8%
sand 2%
gravel 86%
cobble 4%
boulder 0%
Size (mm) Yr 1 (11-06) Yr 2 (11-07) Yr 3 (11-08)
silt/clay 13% 3% 8%
sand 41% 3% 2%
gravel 44% 92% 86%
cobble 2% 2% 4%
boulder 0% 0% 0%
2007 Bankfull Channel Pebble Count, HP-III Cross Section 6
100%
90%
80%
c 70%
m
r
60%
w
c
2 50%
N
CL
40%
30%
20%
10%
0%
sand

w,ill
0.01 0.1 1 10 100 1000
particle size (mm)
?-cumulative % -# of particles
Size (mm)
Size Distribution
5
D16 0.062
D35 1.3
D50 4.2
D65 6.4
D84 9.3
D95 16
mean 0.8
dispersion 35.0
skewness 0.50
cobble boulder 25
20
15 3
0-
m
0
d
10
N
-40
10000
Type
silt/clay 17%
sand 25%
gravel 58%
cobble 0%
boulder 0%
Size (mm) Yr 1 (11-06) Yr 2 (11-07) Yr 3 (11-08)
silt/clay 18% 28% 17%
sand 50% 45% 25%
gravel 32% 27% 58%
cobble 0% 0% 0%
boulder 0% 0% 0%

L

0
0

APPENDIX E
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APPENDIX G
I MONITORING VEGETATIVE DATA SHEETS
1
1

1

I
1
1

1

1

1
11
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1
1
1
1
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\/unnl?ti?.u Rnlr T..-M Q.-h-

Ho i ?" YarlMoniorttp?2006)
Zaribl` Zai?2 Ysr2MoIdblIp{200G?
'Zone1 Zane2 _ Y?aMaNbrYtp{2007)
Zane1 Zone2 ? Yer1?Idrliorln0
ZNM1Zu4 .. YiYrbMAtlorYlp(29oD):
lawt."_ Zorw2 .
SMIJIM
Belt Transact 1 31 21 14 black willows
7 7 40 silky-new geolift
1 1 0 green ash
1 1 0 persimmon
2 2 1 willow oak
3 3 2 sycamore
35 33 30 Syc + net regen
2 2 2 Willow Oak
1 1 1 River Birch
4 5 3 Silky Dogwoods
Belt Transact 2 9 5 9 black willows
49 35 30 silky dogwoods
1 0 0 river birch
5 5 4 willow oaks
2 2 2 silky dogwoods
1 0 0 green ash
1 0 0 river birch
1 0 0 persimmon
Belt Transact 3 •• •' 36 36 33 black willows
3 5 5 silky dogwoods
9 9 3 alders (not b.bush)
5 4 4 net regen Syc.
1 1 0 River Birch
2 1 2 Syc.
2 2 1 Willow Oaks
1 1 2 Green Ash
Belt Transact 4 •• 26 22 22 black willows
1 2 2 silky dogwoods
2 2 2 Alders
6 4 4 Silky Dogwoods
2 2 2 Green Ash
3 3 3 Willow oak
Alders
Belt Transact 5 •• •• 87 84 55 black willows
43 42 35 silky dogwoods
2 2 2 alder
5 5 6 Syc.
7 6 6 Green Ash
1 1 1 Willow Oaks
Belt Transact 6 •• •• 0 0 4 black willows
16 16 16 Silky Dogwoods
2 2 0 River Birch
1 1 4 alders
0 3 3 Willow Oaks
10 8 8 silk dogwoods
Total Stems Zone
I 480 337 302 283
Total Stems Zone 2'• _ 61 92 85 80
"2005 data collected by MacTech
274
Black Willow
206
Silky Dogwood
11 Green Ash
4 River Birch
20 Willow Oak
3 Sycamore 42
1 Redbud
20 Silky Dogwood
2 Virginia Willow

1
1
1
1
1
1
1
1
1
1
1
1
1
1
i
Vonotntivo Rolf Trn -f CZ-Iinn

'HP 2 Year 1 MonitodrV
(2008)
Zone 1 Zone 2 Year 2 Monltodng
(2007)
::done 1 Zone 2 Year 3 MoniItD ft
(2008)
Zone '1 Zone 2 Y4ar 4 M0nIIk M
(2008)„
•Zone 1 Z6t* 2 Year S Monitoring
(2010)
Zoi e 1 Zone 2

Sped"
Belt Transect 1 89 78 74 black willows
38 32 30 silky dogwoods
5 3 2 Smooth Alders
1 1 3 green ash
7 4 1 Chestnut Oak
2 elder berry
Belt Transect 2 52 38 33 black willows
51 38 29 silky dogwoods
3 0 2 black willows
Belt Transect 3 0 2 2 black willows
115 100 100 silky dogwoods
7 6 5 Oak Sp.
Belt Transect 4 25 23 23 black willows
43 28 26 silky dogwoods
10 8 7 Chestnut Oak
1 1 1 Green Ash
1 1 1 Button Bush
4 4 3 Dogwood
Total Stems Zone 1 413 339 319
Total Stems Zone 2 39 28 25
Vegetative Belt Transect 3amnlinn

HP 3° Year 1 W nWX"
Zone IZN) 2 Year 2 Monkortty
Zone1' torte 2 Yew 3 Mandl trip
Zone tIl '70* ? Ysar A WrOa ft
Zo?,a l ni! Year 5 IMenkarttg

2
1ot,e (2010)
Belt Transect 1 29 27 27 black willows
24 21 20 silky dogwoods
12 12 11 River Birch
7 6 5 Green Ash
3 3 2 Smooth Alders
1 Maple
10 10 9 Syc
5 5 4 silky dogwoods
1 1 1 Elderberry
2 3 3 Button Bush
2 2 2 Green Ash
10 9 9 Smooth Alders
1 1 1 persimmon
Belt Transect 2 42 43 41 black willows
31 29 26 silky dogwoods
6 2 2 Green ash
0 1 1 Elderberry
1 Sycamore
17 13 14 green ash + several volunteers
3 3 3 black willows
1 2 2 smooth alder
3 3 3 silky dogwoods
1 1 1 Arrowwood
Belt Transect 3 54 52 50 black willows
15 15 15 silky dogwoods
1 Maple
4 1 1 Smooth alder
3 1 1 Green Ash
1 1 1 silky dogwoods
2 Sweetgum
Total Stems Zone 1 223 211 203
Total Stems Zone 2 64 56 57
1
1
1
1
1
1
1
1
1
1
1
1
HPC1 WETLAND VEGETATION PLOT 1
Tree Date
Tree Type Number 09/25/2006 09/27/2007 09/08/2008
Shumard Oak 1 A F D D
Smooth Alder 2 A F A G A G
Shumard Oak 3 A F A G A G
Shumard Oak 4 A F A G A G
Sycamore 5 A F A G A F
Swam Chestnut Oak 6 A F A F A F
Sugar Berry 7 A F A F A F
Silk Dogwood 8 A F A F A F
Silk Dogwood 9 A F A F A F
Smooth Alder 10 A F A G A G
Silk Dogwood 11 A F A G A G
Silk Dogwood 12 A F A F A F
Black Gum 13 A F D D
River Birch 14 A F A G A G
River Birch 15 A F A G A G
Silk Dogwood 16 A F A G A G
River Birch 17 A F A G A G
Smooth Alder 18 A F A G A G
rvat megen sycamores 1U NK G
# of living trees 18 16 26
General Notes: Live Trees Were Tagged on 9/25.
9/27/07 several small syc and black willows
9/23/08 approx 10 Nat Regen Sycs.
Restoration Area 1
Status: A=Alive D=Dead
Condition: G=Good F=Fair P=Poor

1
1
HPC1 WETLAND VEGETATION PLOT 2
Tree Date
Tree Type Number 09/25/2006 09/27/2007 09/08/2008
Swamp Chestnut Oak 1 A F A F A G
Smooth Alder 2 A F A G A G
Per 3 A F A F A F
Swam Chestnut Oak 4 A F A F A F
Swam Chestnut Oak 5 A F A F A G
Swam Chestnut Oak 6 A F A F A G
Bay s. 7 A F D D
Swam Chestnut Oak 8 A F A F A G
Persimmon 9 A F A G A F
Persimmon A F

JIF or raving trees 9 8
General Notes: Live Trees Were Tagged on 9/25.
9/23/08 Several Black Willows Nat Re en.
Restoration Area 1
Status: A=Alive D=Dead
Condition: G=Good F=Fair P=Poor

11
HPC1 WETLAND VEGETATION PLOT 3
Tree Dat e
Tree Type Number 09/25/2006 09/27/2007 09/08/2008
Elderberry 1 A F A F A G
Smooth Alder 2 A F A F A G
Green Ash 3 A F A F A G
Planted S. Unknown 4 A F A F
River Birch A G
Green Ash 10 NR G
Shumard oak A G

# of living trees 4 15
General Notes: Live Trees Were Tagged on 9/25.
09/23/08 10 Nat Regen Ash and 20 nat regenblack willow
Restoration Area 1
Status: A=Alive D=Dead
Condition: G=Good F=Fair P=Poor

U

HPC1 WETLAND VEGETATION PLOT 4
Tree Date
Tree Type Number 09/25/2006 09/27/2007 09/09/2008
Elderberry 1 A F D D
Chestnut Oak 2 A F A G
Green Ash 3 A G
Shumard Oak 4 A G

' 1# of living trees 1 1 3
General Notes: Live Trees Were Tagged on 9/25.
I Only one living tree
9/23/08 two dead saplings

r

Restoration Area 1
Status: A=Alive D=Dead
Condition: G=Good F=Fair P=Poor
1

CI

HPC1 WETLAND VEGETATION PLOT 5
Tree Date
Tree Type Number 09/25/2006 09/27/2007 09/09/2008
Persimon 1 A F D D
Persimon 2 A F A G A F
Bay s. 3 A F A G A F
Planted S. Unknown 4 A F A F D
Silk Dogwood 5 A F A F A G
Persimon 6 A F A F A F
Planted S. Unknown 7 A F A G A G
Persimon 8 A F D D
Bay s. 9 A F A G A G
Persimon 10 A F D A P
Bay s. 11 A F A G A G
Bay s. 12 A G A G
Sycamore Natural Re en 13-17 5 NR G
Green Ash 17-22 5 NR G

Iff or iiving trees 9 19
General Notes: Live Trees Were Tagged on 9/25.
Restoration Area 1
Status: A=Alive D=Dead
Condition: G=Good F=Fair P=Poor

0

H
0

HPC1 WETLAND VEGETATION PLOT 6
Tree Dat e
Tree Type Number 09/25/2006 09/27/2007 09/09/2008
Silk Dogwood 1 A F A F A G
Silk Dogwood 2 A F D D
Hibiscus 3 A F A F A F
Silk Dogwood 4 A F A F A P
Silk Dogwood 5 A F A F A F
Hibiscus 6 A F A F A F
Nat Re en Ash 7 A G A G
Nat Re en Ash 8 A G A G
Nat ate en Ash 9 A G A G
Nat Re en Ash 10 A G A G
Nat Re en Ash 11 A G A G
Nat Re en Ash 12-17. 5 NR G

' lff of iiving trees
General Notes:

C

n

1U 16
Live Trees Were Tagged on 9/25.
Restoration Area 1
Status: A=Alive D=Dead
Condition: G=Good F=Fair P=Poor
k
HPC1 WETLAND VEGETATION PLOT 7
Tree Dat e
Tree Type Number 09/25/2006 09/27/2007 09/09/2008
Elderberry 1 A F D D
Elderberry 2 A F D D
Elderberry 3 A F A P D
Elderberry 4 A F D D
Smooth Alder 5 A F D D
Green Ash 6 A G
Green Ash 7 A G
Green Ash 8 A G
Green Ash 9 A G
Green Ash 10 A G

' J;F of wing trees
General Notes:
1 5
Live Trees Were Tagged on 9/25.
Restoration Area 1
Status: A=Alive D=Dead
Condition: G=Good F=Fair P=Poor
HPC1 WETLAND VEGETATION PLOT 8
Tree Dat e
Tree Type Number 09/25/2006 09/27/2007 09/09/2008
Sycamore 1 A F A F A F
Elderberry 2 A F D
Nat Re en Green Ash 4 A G A G
Nat Re en Green Ash 5 A G A G
Nat Re en Green Ash 6 A G A G
Nat Re en Green Ash 7 A G A G
Nat Re en Green Ash 8 A G A G
Nat Re en Green Ash 9 A G A G
River Birch 10 A G
Swam Chestnut Oak 11 A F

iff or living trees ? 7 10
General Notes: Live Trees Were Tagged on 9/25.
Restoration Area 1
Status: A=Alive D=Dead
Condition: G=Good F=Fair P=Poor
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HPC2 WETLAND VEGETATION PLOT 1
Tree Date
Tree Type Number 10/06/2006 09/27/2007 09/24/2008
Green Ash 1 A Fair A G A G
Green Ash 2 A F
Green Ash 3 A F
Green Ash 4 A F
Green Ash 5 A F
Swam Chestnut Oak 6 A F
Green Ash 7 A F

;F OT Living i rees 1 1 7
General Notes: Live Trees Were Tagged on 10/06.
10106 Notes - 2 other planted tress in plot, both were dead
the cell appears to be sparsley planted with only limtited survival
Restoration Area 2

r

F
i

HPC2 WETLAND VEGETATION PLOT 2
Tree Date
Tree Type Number 10/06/2006 09/27/2007 09/24/2008
Planted Sp. Unknown 1 A F A F
Planted S. Unknown 2 A F A P
Planted S. 2 Unknown 3 A F
Swam Chestnut Oak 4 A F A G A G
Swam Chestnut Oak 5 A F A F A G
Green Ash 6 A G
Willow Oak 7 A G
Green Ash 8 A G
Swam Chestnut Oak 9 A G
Green Ash 10 A G

# of Living frees 5 4 7
General Notes: Live Trees Were Tagged on 10/06.
10/06 Notes: 2 other planted trees that were dead
plot area appears to be representative of entire cell
Restoration Area 2

F

HPC2 WETLAND VEGETATION PLOT 3
Tree Date
Tree Type Number 10/06/2006 09/27/2007 09/24/2008
Green Ash 1 A F D
Green Ash 2 A F D
Green Ash 3 A F D
Shumard Oak 4 A F D
Green Ash 5 A G
Green Ash 6 A G
Shumard Oak 8 A G
Shumard Oak 9 A G
Green Ash 10 A G
Green Ash 11 A G

# of Living Trees 4 0 6
General Notes: Live Trees Were Tagged on 10/06.
10/6 notes: three dead planted trees, sparesly planted
Restoration Area 2

t

jl?
11

11

IJ

L
HPC2 WETLAND VEGETATION PLOT 4
Tree Date
Tree Type Number 10/06/2006 09/27/2007 09/23/2008
Green Ash 1 A
Cottonwood 2 A
Green Ash 3 A
River Birch 4 A
River Birch 5 A
Green Ash 6 A
River Birch 7 A
Green Ash 8 A

got Living I rees 0 0 8
General Notes: Live Trees Were Tagged on 10/06.
10/06 notes: no live trees, 2 dead trees, sample plot is
representative of western end of cell
Restoration Area 2

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
HPC2 WETLAND VEGETATION PLOT 5
Tree Date
Tree Type Number 10/06/2006 09/27/2007 09/23/2008
Red maple 1 A F A F A G
Hibiscus 2 A F A F A F
Planted S unknown 3 A F
Wax myrtle 4 A F
Wax myrtle 5 A F
Planted S. 2 Unknown 6 A F A G
Planted S. 2 Unknown 7 A F A G
Silk Dogwood 8 A G
Green Ash 9 A G
Nat Re en Green Ash 10-15. 5 NR G

1; of Living i rees 7 4 9
General Notes: Live Trees Were Tagged on 10/6.
10/6 notes: five dead planted trees, high planting density
with descent survival (wax myrtle may actually be a wild azaelia
Restoration Area 2
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HPC3 WETLAND VEGETATION PLOT 1
Tree Date
Tree Type Number 10/06/2006 09/27/2007 09/25/2008
Shumard Oak 1 A Good A G A G
Shumard Oak 2 A Good A G A F
Green Ash 3 A Good A F A G
Shumard Oak 4 A Good A G A G
Green Ash 5 A Good A F A G
Swam Chestnut Oak 6 A Fair A G
Swam Chestnut Oak 7 A Good A G
Nat Re en Green Ash 8 A G A G
Nat Re en Green Ash 9 A G
Cottonwood 10 A G
Shumard Oak 11 A G
Shumard Oak 12 A G
Red Maple 13 A G

1;; of living trees ? 1 1 8 11
General Notes: Live Trees Were Tagged on 10/06.
10/06 Notes: cattails visible in portions of cell
I Restoration Area 3

1
1

1

1
1
1

1
HPC3 WETLAND VEGETATION PLOT 2
Tree Date
Tree Type Number 10/06/2006 09/27/2007 09/25/2008
River Birch 1 A G A G A G
Green Ash 2 A G A G A G
Shumard Oak 3 A G A G A G
River Birch 4 A G A G A G
Green Ash 5 A G A G A G
Shumard Oak 6 A P A G A G
Shumard Oak 7 A G A G
Nat Re en Green Ash 8 A G A G
Nat Re en Green Ash 9 A G A G
Nat Re en Green Ash 10 A G A G
Cottonwood 11 A G
River Birch 12 A G

J3F of raving trees b 10 12
General Notes: Live Trees Were Tagged on 10/06.
10/06 notes: several small volunteer Green Ash Trees
that were not tagged
I Restoration Area 4

C

1

1

u
1
t
1

HPC3 WETLAND VEGETATION PLOT 3
Tree Date
Tree Type Number 10/06/2006 09/29 /2007 09/25/2008
Black Willow 1 A G A G A G
Black Willow 2 A G A G A G
Black Willow 3 A G A G A G
Black Willow 4 A G A G A G
River Birch 5 A G A G A G
River Birch 6 A G A G
River Birch 7 A G
Box Elder 8 A G
Box Elder 9 A G
Box Elder 10 A G
Box Elder 11 A G

# of living trees 5 6 11
General Notes: Live Trees Were Tagged on 10/06.
10/06 notes: based on the size of the Black Willows they
appear to have been planted
I Restoration Area 3
J
7

1

1
1
HPC3 WETLAND VEGETATION PLOT 4
Tree Date
Tree Type Number 10/06/2006 09/27/2007 09/25/2008
Black Willow 1 A G A G A G
Black Willow 2 A G A G A G
Black Willow 3 A G A G A G
Green Ash 4 A G A G A G
Green Ash 5 A G A G A G
Black Willow 6 A G A G A G
Black Willow 7 A G A G A G
Black Willow 8 A G A G A G
River Birch 9 A G A G
Cottonwood 10 A G A G
Nat Re en Green Ash 11 A G A G
Nat Re en Green Ash 12 A G A G
Box Elder 13 A G
River Birch 14 A G

IF of living trees S 12 14
General Notes: Live Trees Were Tagged on 10/06.
10/06 notes: lots of ponding and pooled water other species
' are not fairing to well
Restoration Area 3

t

11
fl
HPC3 WETLAND VEGETATION PLOT 5
Tree Date
Tree Type Number 10/06/2006 09/27/2007 09/25/2008
Shumard Oak 1 A G A G A G
Shumard Oak 2 A G A G A G
Willow Oak 3 A G A G A G
Shumard Oak 4 A G A G A G
Shumard Oak 5 A G A G A G
Planted Species Unknown 6 A F A G A G

lfr ui living trees b b 6
General Notes: Live Trees Were Tagged on 9/25.
Restoration Area 3
k

1

HPC3 WETLAND VEGETATION PLOT 6
Tree Date
Tree Type Number 10/06/2006 09127/2007 09/26/2008
Willow Oak 1 A G A G A F
Shumard Oak 2 A G A G A G
Willow Oak 3 A G A G A F
Willow Oak 4 A G A G A F
Black Willow 5 A G
Black Willow 6 A G

I+r ui uviny trees 4 4 t3
General Notes: Live Trees Were Tagged on 10/06.
Restoration Area 3
1
1

u

HPC3 WETLAND VEGETATION PLOT 7
Tree Date
Tree Type Number 10/06/2006 09/27/2007 09/26/2008
Willow Oak 1 A G D A G
Sycamore 2 A G A G A G
Sycamore 3 A G A G A G
White Oak S. 4 A G A G A G
Green Ash 5 A G A G A G
Sycamore 6 A G A G A G
Swam Chestnut Oak 7 A F A G D
Green Ash 8 A G A G A G
Green Ash 9 A F A F A G
Green Ash 10 A G D A G
Green Ash 11 A G D A G
Green Ash 12 A G D A G

if* vi irviny trees I I Z d 11
General Notes: Live Trees Were Tagged on 10/06.
10/06 notes: high planting density, good survival, also
Restoration Area 3

1
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