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Bold Run
Stream/Buffer Restoration
Monitoring Report
EEP Project # 439
Monitoring Year - 01
Submitted to:
NCI IT. 1652 Mail Service {'e??t?r, Raleigh, N(:' 27699-1652
January 2008
Bold Run Stream Restoration
EEP Project # 439
KCI
ASSOCIATES OF
NORTH CAROLINA, PA
Landmark Center II, Suite 220
4601 Six Forks Road
Raleigh, NC 27609
Phone: (919) 783-9214
Fax: (919) 783-9266
Project Manager: April Davis
Email: adavis(d?kci.com
KCI Associates oJNorth Carolina
1007 - MY01 - Final
TABLE OF CONTENTS
1.0 PROJECT BACKGROUND ..........................................................................................1
1.1 Project Objectives .........................................................................................................1
1.2 Project Structure, Restoration Type, and Approach .....................................................1
1.3 Location and Setting .....................................................................................................1
1.4 Project History and Background ...................................................................................3
1.5 Monitoring Plan View ...................................................................................................6
2.0 PROJECT CONDITIONS AND MONITORING RESULTS ....................................9
2.1 Vegetation Assessment .................................................................................................9
2.2 Stream Assessment .......................................................................................................9
2.2.1 Bankfull Event and Stability Assessment ...........................................................10
2.2.2 Stability Assessment Table .................................................................................10
2.2.3 Quantitative Measures Summary Tables ............................................................11
LIST OF TABLES
Table I. Project Restoration Components ..........................................................................3
Table II. Project Activity and Reporting History ...............................................................3
Table III. Project Contact Table ...........................................................................................4
Table IV. Project Background Table ....................................................................................5
Table V. Verification of Bankfull Events ...........................................................................10
Table VI. BEHI and Sediment Export Estimates..'
Table VII. Categorical Stream Feature Visual Stability Assessment ....................................10
Table VIII. Baseline Morphology and Hydraulic Summary ..................................................11
Table IX. Morphology and Hydraulic Monitoring Summary ..............................................12
LIST OF FIGURES
Figure 1. Vicinity Map ........................................................................................................2
Figure 2. Monitoring Plan View ..........................................................................................6
APPENDIX A - VEGETATION DATA
Al. Vegetation Data Tables ....................................................................................................15
A2. Representative Vegetation Problem Area Photos ............................................................20
A3. Vegetation Plot Photos .....................................................................................................21
Bold Run Stream Restoration KCI Associates of North Carolina
EEP Project # 439 2007 - MY01 - Final
APPENDIX B - GEOMORPHOLOGIC DATA
B 1. Representative Stream Problem Area Table and Photos .................................................30
132. Stream Photo Points Photos .............................................................................................33
133. Qualitative Visual Stability Assessment .........................................................................40
134. Cross-Section Plots ..........................................................................................................41
135. Longitudinal Plots ............................................................................................................46
B6. Pebble Count Plots ...........................................................................................................48
APPENDIX C - CURRENT CONDITIONS PLAN VIEW
C1. Current Conditions Plan View .................................................................................
54
Bold Run Stream Restoration KCI Associates of North Carolina
EEP Project # 439 2007 - MY01- Final
EXECUTIVE SUMMARY
In 2007, the North Carolina Ecosystem Enhancement Program (EEP) conducted stream and
buffer restoration on Bold Run Creek within Wake County, North Carolina. The 12 mil
watershed is located within the USGS 14-digit HUC 03020201065010 and the NCDWQ Sub-
basin 03-04-08 of the Neuse River Basin. The project restored approximately 1,629 linear feet of
channel, the first 175 feet using a Priority 4 approach and the remaining 1,454 feet using a
Priority 2 approach. The design was developed to address vertical instability and lack of bed
variability. The restoration plan called for correcting these problems by stabilizing stream banks,
installing in-stream structures, adjusting the stream planform, and replanting the riparian areas
with native vegetation. Project construction ended in early 2007. This report is a description of
the findings of the first year monitoring that took place in 2007.
The riparian buffer was planted with thirteen different species of bare root trees and four different
species of live stakes. Fifteen vegetation monitoring plots were established during the as-built
survey. Five vegetation plots were established in the streamside riparian buffer and ten
vegetation plots were established in the remaining riparian buffer. The first year monitoring
counted an average of 483 stems per acre, which is on track to meet the success criteria of at least
320 stems per acre after five years. The invasive species Chinese lespedeza (Lespedeza cuneata)
and Japanese stilt grass (Microstegium vimineum) are scattered throughout the buffer along the
main channel and tropical soda apple (Solanum viarium) is found throughout the remaining buffer
area. Japanese honeysuckle (Lonicera japonica) was observed on the edges of the downstream
area of the project. These species are not yet prolific, but should continue to be monitored. The
first year monitoring found the vegetation component of the project to be on track to meeting the
success criteria.
The stream assessment completed during the first year of monitoring found the stream to be
functioning well for nearly the entire project. Channel dimensions have changed minimally from
the as-built conditions over the course of the first year monitoring. The stream channel between
Stations 22+80 and 26+29 was built wider than designed. The dimensions surveyed at
monitoring Cross-Section 5 illustrate this wider cross-section. This deviation from the design is
due to a limitation during construction, because it was determined that it would not be stable to
build up both banks to achieve the designed cross-section. A structure to constrict the base flow
was added between Stations 23+15 and 23+60. Some lateral bars were observed throughout the
project stream, but these did not appear to contribute to any channel instability. Small areas of
bank erosion and patches of bare coir matting and bare terraces have been recorded in the
following report. All of the in-stream structures are functioning with only one cross vane
experiencing water piping around the header stone at low flow. Due to drought conditions
causing low baseflow throughout the growing season, there has been extensive vegetative growth
in the channel. This vegetative cover has created some minor aggradation in the channel, but
overall has led to increased channel stability. Some of this vegetation is invasive and should
continue to be monitored.
One bankfull event was recorded during the first year of monitoring. Other than the above
mentioned minor issues, there are no stream problem areas that would warrant any corrective
action. It is recommended that the silt fence remaining on-site from construction be removed.
First year monitoring found the stream component of the project to be successful.
Bold Run Stream Restoration KCI Associates of North Carolina
EEP Project 4 439 2007 - MY01- Final
1.0 PROJECT BACKGROUND
1.1 Project Objectives
Project success will be assessed utilizing measurements of stream dimension,
pattern, and profile, site photographs, and vegetation sampling. These
measurements should show little or no change from the as-built conditions.
A stable channel is able to move the sediment supplied by its watershed without
the channel aggrading or degrading. Through stream monitoring, the stability of
the restored stream will be evaluated.
Riparian vegetation must meet a minimum survival success rate of 320
stems/acre after five years.
1.2 Project Structure, Restoration Type, and Approach
Bold Run Creek became impaired through severe bank erosion resulting from poor
grazing management. Sedimentation from bank erosion and stream bed degradation was
widespread throughout the site. Restoration of 1,629 linear feet of channel was
accomplished utilizing a combination of Priorities 2 and 4 (Table I). The riparian buffer
was planted with native trees and shrubs. The stream dimension, pattern, and profile are
based on the detailed morphological criteria and hydraulic geometry relationships
developed from the reference stream.
1.3 Location and Setting
The Bold Run Stream/Buffer Restoration site is located 5 miles northwest of the Town of
Wake Forest on Bold Run Hill Road, approximately 1.5 miles east of the intersection
with Mangum Dairy Road in Wake County, North Carolina. The land use of the 12 mil
watershed is mainly forested and agricultural. The watershed has a high potential for
future development. From Interstate 440, take the Six Forks Road Exit and head north
for approximately 8.0 miles, then take a left to stay on Six Forks Road. Continue on Six
Forks Road for approximately 3.0 miles, turn right onto Highway 98 and proceed for
approximately 2.7 miles. Then, take a left onto Stony Hill Road and proceed 2.4 miles.
Take a left on Purnell Road, followed by a right onto Mangum Dairy Road after
approximately 0.1 mile. Turn right on Bold Run Hill Road after 1.8 miles on Mangum
Dairy Road. The site will be on the right after approximately 1.5 miles (Figure 1).
Bold Run Stream Restoration l KCI Associates of North Carolina
EEP Project # 439 2007 - MY01 - Final
GRANVILLE
DURHAM FRANKLIN
WAKE
WAKE
COUNTY
GRANVILL
COUNTY
Bold Run Hill Rd
FRANKLIN
COUNTY
Project
Site
Falls
Lake
Figure 1. Project Site Vicinity Map
Restoration Site
Roads
l Municipalities
K County Boundaries
Major Rivers
ASSUCtA ES OF NC. Lakes and Reservoirs
Wake County,
North Carolina
N
W_?_ E
s
1:63,360
1 inch equals 1 miles
] 0.5 0 1
Miles
t t`
J
1
1.4 Project History and Background
Table I. Project Restoration Components
Project Name and Number: Bold Run - 439
? L p C
O C
O
C Q O R ? CC R
Project Segment
Reach ID w P6 E~ Q w a Stationin Comment
Reach I 175 P4 175 If 1.0 175 10+00 - 11+75
Reach II 1 296 JR P2 1 454 If 1.0 1 454 11+75 - 26+29
Ri arian Buffer 271 27.1 ac 1.0 27.1
Mitigation Unit Summations
Stream l Riparian Wetland Nonri arian Total Wetland Buffer Ac Comment
1,629 0 0 0 27.1
R = Restoration P2 = Priority 2
P4 = Priority 4
Table II. Project Activity and Reporting History
Project Name and Number: Bold Run - 439
Activity or Re ort Data Collection
Com lete
ComWetion or Delivery
Restoration Plan Nov 05 Feb 06
Final Desi n - Construction Plans N/A Jul 06
Construction N/A Feb 07
Temporary seed mix a lied to entire ro'ect area N/A Feb 07
Permanent seed mix applied to entire roiect area N/A Feb 07
Tree r4antinas completed N/A Feb 07
Miti ation Plan / As-Built Year 0 Monitorin - Baseline Mar 07 Mar 07
Year I Monitoring Oct 07 Jan 08
Bold Run Stream Restoration 3 KC/ Associates of North Carolina
EEP Project 4 439 2007 - MYOI - Final
Table III. Project Contacts Table
Pro' ct Name n Number: I ll Run - 439
Design Firm KCI Associates of NC
Landmark Center II, Suite 220
4601 Six Forks Rd.
Raleigh, NC 27609
Contact: Ms. April Davis
Phone: (919) 783-9214
Fax: 919 783-9266
Construction Contractor Vaughn Contracting Inc.
P.O. Box 796
Wadesboro, North Carolina 28170
Contact: Mr. Don Vaughn
Phone: (704) 694-6450
Fax: 704 694-7401
Planting Contractor Bruton Nurseries & Landscapes
P.O. Box 1197
Freemont, NC 27830
Contact: Kelly Bruton
Phone: 919 524-5304
Seeding Contractor Vaughn Contracting Inc.
P.O. Box 796
Wadesboro, North Carolina 28170
Contact: Mr. Don Vaughn
Phone: (704) 694-6450
Fax: 704 694-7401
Seed Mix Sources Evergreen Seed Company
Phone: 919 567-1333
Nursery Stock Suppliers Bruton Nurseries & Landscapes
Phone: 919 524-5304
Monitorin Performers
MY-00 & MY-01 KCI Associates of NC
Landmark Center II, Suite 220
4601 Six Forks Rd.
Raleigh, NC 27609
Contact: Mr. Adam Spiller
Phone: (919) 783-9214
Fax: 919 783-9266
Bold Run Stream Restoration 4 KCI Associates of North Carolina
EEP Project # 439 2007 - MY01 - Final
Table IV. Project Background Table
Project Name and Number: Bold Run - 439
Project Count Wake County
Ph sio ra hic Re ion Piedmont
Ecore ion Northern Outer Piedmont
Project River Basin Neuse
USGS HUC for Project and Reference 03020201065010 (Bold Run Creek)
03020201070060 Richland Creek
NCDWQ Sub-basin for Project and Reference 03-04-08 (Bold Run Creek)
03-04-02 Richland Creek
Draina e Area 1.6 s q. mi.
Stream Order Second Order
Watershed Type Rural Urban Develo in etc. Forested
Watershed LULC Distribution Urban <1%
Ag-Row Crop 13%
Ag-Livestock 6%
Forested 79%
Water/Wetlands 2%
Watershed impervious cover % <1%
Ros en Classification of As-built C4
Cowardin Classification N/A
Reference Site ID Richland Creek
NCDW AU/Index Number 27-1340. 1New Light Creek
NCDW Classification for Project WS-IV NSW CA
Within EEP Watershed Plan? No
Any portion of the project segment upstream of a 303d
listed se ment? No
Reasons for 303d Listin or Stressor N/A
Total ro'ect acrea e of easement 31.0 Acres
Total vegetated acreage within easement 30.7 Acres
Total lanted acera a 28.7 Acres
WRC Class Warm Cool Cold Warm
Trout Desi ation N/A
S ecies of concern endangered etc. N/A
Pre-construction Beaver activity? Historicall according to landowner
Dominant Soil Types Chewacla, Chewacla variant, Chewacla-
Riverview
Project soil characteristics Chewacla variant with inclusions of Riverview,
well to moderately well drained
0
of Proiect Fqsetnent Fenced 0
Bold Run Stream Restoration 5 KCI Associates of North Carolina
EEP Project # 439 2007 - MY01 - Final
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2.0 PROJECT CONDITIONS AND MONITORING RESULTS
2.1 Vegetation Assessment
The planted vegetation on the site is growing well. Due to the baseline vegetation monitoring
occurring while the plants were in dormancy, some of the plants could not be identified and their
species was recorded as unknown. During the first year of monitoring, most of these plants were
identified. A few previously unknown plants were damaged and could not be identified during
the first year monitoring. These plants were again recorded as unknown.
The exceptional drought during the 2007 growing season caused the stream channel to have very
low flows during most of the growing season. The lack of constant flow throughout the growing
season allowed vegetation to become established in the stream channel and algae to grow in the
stagnant pools. This vegetation included Asian dayflower (Murdannia keisak) and other
invasives. While contributing to the overall stream stability, the invasive vegetation could out
compete native species and contribute to aggradation in the channel by trapping sediment. In
future, non-drought years, the normal flow through the stream should be enough to prevent the
growth of algae and vegetation on the channel bottom. Further monitoring will determine if
channel vegetation continues to be a problem.
The floodplain, stream banks, and riparian buffer have well-established vegetation. Some
scattered populations of invasive species have been identified in the floodplain area, which
included: Chinese lespedeza (Lespedeza cuneata), Japanese stilt grass (Microstegium vimineum),
and tropical soda apple (Solanum viarium). Japanese honeysuckle (Lonicera japonica) was
observed on the outer edges of the downstream area of the project. Although they are not a
problem at this time, these populations should continue to be monitored to determine if invasive
control is required in the future.
The monitored vegetation plots revealed that the planted vegetation is growing well with 483
stems/acre. The overall vegetation assessment found the site to be on track to meeting the
vegetative success criteria.
The vegetative monitoring results are displayed in Appendix A and the Current Conditions Plan
View in Appendix C.
2.2 Stream Assessment
During the drought in the 2007 growing season, the stream experienced very low flows
throughout the summer. There were periods where the only water in the channel was found in
stagnant pools. While these conditions did not cause stress on the stream banks, the lack of
regular stream flows did not allow the fine sediment, which had accumulated in some pools
immediately following construction, to clear out. The on-site crest gauge recorded a bankfull
event sometime between August 31, 2007 and November 19, 2007.
The stream assessment found the stream to be generally stable. The stream banks were stable and
showed only isolated areas of erosion. Some parts of the streambed were experiencing
aggradation, especially in the wider, downstream portions of the project. The cross vanes at the
site were not built exactly to standard specifications. Most of the cross vane's arms are not
visible, because they are covered with coir matting and buried in the bank. However, there have
not been any major problem areas associated with these structures. While these structures were
not built correctly, they are serving as effective grade control and most are maintaining their
downstream pools. There are minimal differences in both the longitudinal profile and the cross-
Bold Run Stream Restoration 9 KCI Associates of North Carolina
EEP Project 9 439 2007 - MYOI - Final
sections when compared to the as-built data. The cross vanes should receive special attention in
future monitoring to track any problems that may occur.
The stream assessment monitoring is described in Appendix B and the Current Conditions Plan
View in Appendix C.
2.2.1 Bankfull Event and Stability Assessment
Table V. Verification of Bankfull Events
Project Name and Number: Bold Run - 439
Date of Data
Collection Date of Occurrence Method Photo Number
en 8/31/2007
Between
11/19/2007
I e Crest Gauge N/A
l and
Table VI. BEHI and Sediment Export Estimates
Project Name and Number: Bold Run - 439
To Be Performed in Monitoring Year 05
2.2.2 Stability Assessment Tables
Table VII. Categorical Stream Feature Visual Stability Assessment
Project Name and Number: Bold Run - 439
Feature MY-00 MY-01 MY-02 MY-03 MY-04 MY-05
A. Riffles 100% 100%
B. Pools 100% 100%
C. Thalwe 100% 100%
D. Meanders 100% 100%
E. Bed General 100% 98%
F. Bank Condition 100% 99%
G. Vanes / J Hooks etc. 100% 94%
H. Wads and Boulders 100% 100%
Bold Run Stream Restoration 10 KC/Associates of North Carolina
EEP Project # 439 2007 - MYOI - Final
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Appendix A
Vegetation Data
Bold Run Stream Restoration 14 KCI Associates of North Carolina
EEP Project # 439 2007 - AIY01- Final
Appendix Al: Vegetation Data Tables
Table Al: Vegetation Metadata
Project Name and Number: Bold Run - 439
Report Prepared By Brian Roberts
Date Prepared 11/5/2007 9:58
Database Name CVS_EEP_EntryTool_v220.mdb
Database Location M:\2005\12053743_EEP_OpenEnd_Design\B_BoldRun
PROJECT SUMMARY-------------------------------------
Stream-to- Area Required Plots Sampled
Project Code Project Name Description Length (ft)
Ed a Width ft s m calculated Plots
Stream and buffer
439 Bold Run restoration site in Wake 1,629 N/A 12 15 15
Table A2: Vigor by Species
Project Name and Number: Bold Run - 439
Species 4 3 2 1 0 Missin
DONTKNOW: unsure record 4 4 2
Betula ni ra 1 1 1 1 3
Celtis laevi ata 4 3
Cornus amomum 2 3 1
Fraxinus enns lvanica 2 25 5 1 1
Ju lans nl ra 2
uercus 1 rata 4 14 3
uercus michauxii 5 6 1
uercus a oda 1 16 3 2
uercus hellos 4 22 7
Salix ni ra 1 6 1
Salix sericea 2 5
Samhucus canadensis 1 2
uercus 1 I
Liriodendron tuli i era 2 3
Platanus occidentalis 13 5 1 1
TOT: 16 30 106 37 9 11 6
Bold Run Stream Restoration 15 KC/ Associates of North Carolina
EEP Project # 439 2007 - MY01- Final
Table A3: Damage by Species
Proiect Name and Number: Bold Run - 439
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Betula ni ra 7 4 3
Celtis laevi ata 7 7
Cornus amomum 6 1 4 1
DONTKNOW: unsure record 10 5 5
Fraxinus enns lvanica 34 3 21 2 7 1
Ju lans ni ra 2 2
Liriodendron tuli i era 5 2 1 2
Platanus occidentalis 20 18 1 1
uercus 2 1 1
uercus 1 rata 21 11 1 1 1 7
uercus michauxii 12 2 3 4 1 2
uercus a oda 22 10 1 8 3
uercus hellos 33 18 2 4 1 8
Salix ni ra 8 7 1
Salix sericea 7 7
Sambucus canadensis 3 1 2
TOT: 16 199 90 2 43 2 6 2 18 36
Bold Run Stream Restoration 16 KCI Associates of North Carolina
EEP Project # 439
2007 - MYO/ -Final
Table A4: Damage by Plot
Pro•ect Name and Number: Bold Run - 439
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BR-01-0002- ear:l 14 4 7 1 2
BR-O1-0003-year: 1 15 12 3
BR-01-0004- ear:l 19 6 7 1 1 4
BR-01-0005- ear:l 14 5 3 4 2
BR-O1-0006- earl 13 5 3 5
BR-01-0007- ear:l 8 2 3 1 2
BR-O1-0008- earl 11 3 1 4 3
BR-01-0009- ear:l 14 11 1 2
BR-01-0010- earl 13 9 1 2 1
BR-O1-0011- earl 13 8 1 2 2
BR-O1-0012- earl 12 8 4
BR-O1-0013- earl 11 6 5
BR-01-0014- ear:l 12 5 1 2 4
BR-O1-0015- earl 13 2 1 3 2 3 2
TOT: 15 199 90 2 43 2 6 2 18 36
Bold Run Stream Restoration 17 KC/ Associates of North Carolina
EEP Project # 439 2007 - MYOI - Final
Table A5: Stem Count by Plot and
Pro'ect Name and Number: Bold Run - 439
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Celtis laevi ata 7 3 2.33 2 3 2
Cornus amomum 5 4 1.25 1 1 1 2
DONTKNOW: unsure record 4 4 1 1 1 1 I
Fraxinus enns Ivanica 33 6 5.5 4 5 y 6 6
Ju lans ni ra 2 1 2 2
Liriodendron tuli i era 5 3 1.671 1 1 2
Platanus occidentalis 18 6 3 3 2 6 2 4 1
uercus 2 2 1 1 1
uercus 1 rata 21 4 5.25 6 1 7 4
uercus michauxii 12 6 2 2 1 5 1 2 1
uercus a oda 22 6 3.67 1 7 6 2 1 5
uercus hellos 33 7 4.71 2 3 5 3 8 5 7
Salix ni ra 7 3 2.33 l 3 3
Salix sericea 2
Sambucus canadensis L L
TOT: 16 17 10 12 16 13 11 8 10 14 13 12 11 11 11 13
Table A6. Vegetation Problem Areas
Project Name and Number: Bold Run - 439
Feature Issue Station numbers Sus ected Cause Photo #
Bare Bank 14+75 Unknown VP1
Bold Run Stream Restoration 18 KC/Associates of North Carolina
EEP Project # 439 2007 - MYO/ - Final
Table A7. Planting Plan
Project Name and Number: Bold Run - 439
Planting Areas Area Ac Species Common Name Material # of Plants
Levee 7.0 Ju lans ni ra Black Walnut Bare Root 770
uercus 1 rata Overcu Oak Bare Root 610
uercus hellos Willow Oak Bare Root 920
Celtis laevi ata Sugarberry Bare Root 770
Streamside 1.4 Betula ni ra River Birch Bare Root 210
Fraxinus enns lvanica Green Ash Bare Root 200
Platanus occidentalis S camore Bare Root 200
Bottomland Hardwood 18.6 Liriodendron tuli i era Tuli Poplar Bare Root 1,622
uercus michauxii Swam Chestnut Oak Bare Root 1,622
uercus a oda Cher bark Oak Bare Root 2,433
uercus hellos Willow Oak Bare Root 2,433
High Moisture 1.3 Cornus amomum Silk Do wood Bare Root 190
Fraxinus enns lvanica Green Ash Bare Root 200
Ulmus americana American Elm Bare Root 190
Stream Zone 0.34 Cornus amomum Silk Dogwood Live Stakes
Salix ni ra Black Willow Live Stakes *
Salix sercia Silk Willow Live Stakes 1770
Sambucus canadensis Elderberry Live Stakes
*The numbers of individual species were not available, althought the planting plan stipulated that no species comprise
greater than 40% of the total number of live stakes
Bold Run Stream Restoration 19 KCI Associates of North Carolina
EEP Project # 439 2007 - MY01- Final
Appendix A2 - Representative Vegetation Problem Area Photos
VP1 -Poorly vegetated banks and exposed coir matting. Photo taken near Station 14+75. 11/19/07 - MY 01
Bold Run Stream Restoration 20 KCI Associates of North Carolina
EEP Project 4 439 2007- MY01 - Final
Appendix A3 - Ve-zetation Plot Photos
Bold Run Stream Restoration 21 KCI Associates of North Carolina
EEP Project 9 439 2007 - MYOI - Final
Vegetation Plot 1. 9/24/07 - MY 01
Vegetation Plot 2. 9/24/07 - MY 01
Bold Run Stream Restoration 22 KCI Associates of North Carolina
EEP Project # 439 2007 - AHOI - Final
L
Vegetation Plot'). 9/24/07 -MY 01
Vegetation Plot 4. 9/24/07 -MY 01
Aft,
Vegetation Plot 6. 9/24/07 - MY 01
Bold Rim Stream Restoration 23 KC1 Associates offorth Carolina
EEP Project if 439 2007 - MYOI - Final
Vegetation Plot 5. 9/24/07 -MY 01
t:
Vegetation Plot 7. 9/24/07 -MY 01
r a, 3
t ?
Vegetation Plot S. 9/24/07 - MY 01
Bold Run Stream Restoration 24 KC/Associates of North Carolina
EEP Project # 439 2007 - MYO! - Final
Vegetation Plot 9. 9/24/07 - MY 01
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Bold Run Stream Restoration 25 KCI Associates of North Carolina
EEP Project 9 439 2007 - MY01 - Final
Bold Run Stream Restoration 26 KCI Associates ojNorth Carolina
EEP Project # 439 200 7 - MYOI - Final
Vegetation Plot 11. 9/24/07 - MY 01
Vegetation Plot 12. 9/24/07 - MY 01
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Vegetation Plot 13. 9/24/07 - MY 01
Vegetation Plot 14. 9/24/07 - MY 01
Bold Run Stream Restoration 27 KCI Associates ojNorth Carolina
EEP Project # 439 2007 - MYOI - Final
Vegetation Plot 15. 9/24/07 -MY 01
Bold Run Stream Restoration 28 KCI Associates ojNorth Carolina
EEP Project # 439 2007 - MY01 - Final
Appendix B
Geomorphologic Data
Bold Run Stream Restoration 29 KC/ Associates of North Carolina
EEP Project 4 439 200 7 - MYO/ - Final
Appendix B1- Representative Stream Problem Area Tables and Photos
Table B1. Stream Problem Areas
Project Name and Number: Bold Run - 439
Feature Issue Station numbers Suspected Cause Photo #
A radation/Bar Formation 22+90 a radation - - due to widened stream SP1
Bed Degradation 13+85 unknown
21+10
unknown SP2
Bank Scour 14+50 unknown
21+10 unknown SP3
24+10 unknown
!Engineered Structures -piping 19+85 poor head stone placement. structure still functional SP4
SP1 - Aggradation due to overly wide as-built cross-section. Photo taken near Station 23+00 looking
downstream. 11/19/07 - MY 01
Bold Run Stream Restoration 30 KCI Associates of North Carolina
EEP Project 4 439 2007 - MY01 - Final
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SP2 - Bed degradation on the left with erosion downstream. Photo taken near Station 21+25. 11/19/07 - MY 01
j
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P v' "`?» v` t r# vz p? to SP3 - Bank erosion under coir matting. Photo taken near Station 24+10. 11/19/U'/ - M Y U I
Bold Run Stream Restoration 31 KC/ Associates of North Carolina
EEP Project 4 439 2007 - MYOI - Final
SP4 - Cross vane not built correctly with piping at low flow. Photo taken near Station 19+85. 11/19/07 -
MY 01
Bold Run Stream Restoration 32 KCI Associates of North Carolina
EEP Project # 439 2007 - MYOI - Final
Photo Point 1: View looking west near Station 11+00. 11/19/07 - MYOI
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Photo Point 2: View looking west toward Vegetation Plot #1. 1 1/19/07 - M Y 0 1
Bold Run Stream Restoration 33 KCI Associates of North Carolina
EEP Project 9 439 2007 - 1vfY01 - Final
Appendix B2 -Stream Photo Points Photos
Photo Point 3a: View looking southeast toward Vegetation Plot #2. 11/19/07 - MY01
Photo Point 3b: View looking west toward Vegetation Plot #5. 11/19/07 - MY01
Bold Run Stream Restoration 34 KCI Associates of North Carolina
EEP Project 9 439 2007 - MYOI - Final
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Photo Point 3c: View looking west toward Vegetation Plot #8. 11/19/07 - MY01
Photo Point 3d: View looking north with Vegetation Plot #6 in the foreground. 11/19/07 - MY01
Bold Run Stream Restoration 35 KCI Associates of North Carolina
EEP Project 4 439 2007 - MYOI - Final
Photo Point 4a: View looking west toward Vegetation Plot #5. 11/19/07 - MY01
Photo point 40: View cooking north with Vegetation Plot #4 on the left. 1 1/19/07 - MY01
Bold Run Stream Restoration 36 KCI Associates of North Carolina
EEP Project 4 439 2007- AIYOI - Final
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Photo Point 5a: View looking northeast toward buffer area. 11/19/07 - MY01
Bold Run Stream Restoration 37 KCI Associates of North Carolina
EEP Project # 439 2007 - MYOI - Final
e
,
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Photo Point 5b: View looking east toward Vegetation Plot #5. 11/19/07 - MY01
Photo Point ba: View looking southeast. 11/19/07- MY01
Bold Run Stream Restoration 38 KCI Associates of North Carolina
EEP Project # 439 2007 - MYO/ - Final
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Photo Point 6b: View looking southwest across the buffer restoration area. 11/19/07 - M Y 0 1
Bold Run Stream Restoration 39 KCI Associates of North Carolina
EEP Project 4 439 2007 - MYOI - Final
Appendix B3 - Qualitative Visual Stability Assessment
Table B3. Qualitative Visual Stability Assessment
Project Number and Name: 439 - Bold Run
eature
Category
etric (per As-built and reference baselines)
(# Stable)
Number
Performing
as Intended
Total
Number
per As-
built Total
Number /
feet in
unstable
state
% Perform.
in Stable
Condition
Feature
Perform.
Mean or
Total
A. Riffles 1. Present? 21 21 100%
2. Armor stable (e.g. no displacement)? 21 21 100%
3. Facet grade appears stable? 21 21 100%
4. Minimal evidence of embedding/fining? 21 21 100%
5. Length appropriate? 21 21 100% 100%
B. Pools 1. Present? (e.g. no severe aggradation) 15 15 100%
2. Sufficiently deep (Dmax pool: Mean Bkf> 2.2?) 15 15 100%
3. Length appropriate? 15 15 100% 100%
C. Thalweg 1. Upstream of meander bend centering? 14 14 100%
2. Downstream of meander centering? 14 14 100% 100%
D. Meanders 1. Outer bend in state of limited/controlled erosion? 14 14 100%
2. Of those eroding, # w/ concomitant point bar formation? 0 0
3. Apparent Re within spec? 14 14 100%
4. Sufficient floodplain access and relief? 14 14 100% 100%
E. Bed General l.General channel bed a adation areas (bar formation) N/A N/A 1/10 99%
2. Channel bed degradation - areas of increasing down cutting
[or head cutting?
N/A
N/A
2/20
99%
99%
F. Bank 1. Actively eroding, wasting, or slumping bank N/A N/A 3/30 98% 98%
G. Vanes 1. Free of back or arm scour? 8 8 100%
2. Height appropriate? 8 8 100%
3. Angle and geometry appear appropriate? 7 8 88%
4. Free of piping or other structural failures? 7 8 88% 94%
H. Wads / 1. Free of scour? 6 6 100%
Boulders 2. Footing stable? 6 6 100% 100%
Bold Run Stream Restoration 40 KC1 Associates of North Carolina
EEP Project 4 439 2007 - MY01 - Final
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Appendix C
Current Conditions Plan View
Bold Run Stream Restoration 53 KCI Associates of North Carolina
EEP Project 9 439 2007 - MY01 - Final
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