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TABLE OF CONTENTS
1.0 EXECUTIVE SUMMARY PROJECT ABSTRACT
1
2.0 PROJECT BACKGROUND
2
2.1 LOCATION AND SETTING
2
2.2 STRUCTURE AND OBJECTIVES
2
3.0 PROJECT CONDITON AND MONITORING RESULTS
5
3.1 VEGETATION ASSESSMENT
5
3.1.1 Soil Data
5
3.1.2 Vegetative Problem Areas
5
3.1.3 Stem Counts
5
3.1.4 Vegetation Assessment Summary
7
3.2 CHANNEL STABILITY ASSESSMENT
8
3.2.1 Cross Sections
8
3.2.2 Bank Full Events
9
3.2.3 Longitudinal Profiles
9
3.2.4 Site Stability Assessment Summary
10
Figure 1: Project Location and Drainage Map
Figure 2: Monitoring Plan View
Figure 3: Vegetative Problem Areas
TABLES
Table I. Project Mitigation Structure and Objectives
3
Table II. Project Activity and Reporting History
4
Table III. Project Contacts
4
Table IV. Preliminary Soil Data
5
Table Va. Stem Counts
6
Table Vb. Stems per Acre by Year
7
Table VI. Bankfull Events
9
Stricker Branch Stream Restoration Project i Monitoring Year 3 of 5
I
APPENDICES
APPENDIX
A.
Vegetation Raw Data
APPENDIX
B.
Cross Sections
APPENDIX
C.
Profile Survey and Pebble Counts
APPENDIX
D.
Photo Logs
APPENDIX
E.
Bank Full Event Photo Log
Rainfall Graphs
Stricker Branch Stream Restoration Project ii Monitoring Year 3 of 5
1.0 EXECUTIVE SUMMARY/PROJECT ABSTRACT
On behalf of the North Carolina Ecosystem Enhancement Program ( NCEEP), Mid -
Atlantic Mitigation, LLC (MAM) with technical assistance from Kimley -Horn and
Associates (KHA) restored, enhanced and preserved 2,924 linear feet of Stricker Branch
in downtown Concord, NC. Construction of the project began in April 2007 with removal
of the concrete spillway of a former mill pond, and continued into January 2008 with
final planting completed in February 2008. The Stricker Branch Stream Restoration
Project (Project) will provide NCEEP with approximately 2,924 Stream Mitigation Units
(SMUs).
Stricker Branch was designed using a Rosgen Priority I restoration approach in the old
pond bed and a Priority II restoration approach for all existing stream channel. All
designed channels are Rosgen C4/5. The project is divided into three sections, the Lower
Section below Sign Drive, the Middle Section between Sign Drive and the old pond
spillway, and the Upper Section which includes the relic pond area.
Upper Section: The concrete spillway of the mill pond was removed and the remaining
water drained from the pond. This was completed in Spring of 2007 and the pond area
was allowed to "dry out" for approximately 6 months. Priority I restoration was done on
this section. There is a rip rap spillway between the storm water BMP pond outside of
the easement and the new channel. Work on the pond area was completed in January
2008, which completed the construction portion of the project.
Middle Section: Priority II stream restoration was done in this section. There are two rip
rap areas protecting storm water out fall pipes. There is also a sewer line crossing
upstream of the culvert and bridge at Sign Drive with two A -vane, step pool structures in
this area, which are not part of the conservation easement or restoration. A runoff swale
was incorporated as a storm water feature by digging a shallow channel for the runoff to
enter the stream, which was then protected with matting, seeding and live stakes.
Lower Section: Work below Sign Drive was completed first, in August of 2007. This
section of the project has had ample time to stabilize and has already held up well
through several bank full events as documented in the photo log in Appendix E. Priority
II restoration was done in this section, with the exception of two sewer line crossings
which are not included in the restoration or the conservation easement. A constructed
swale diverts storm water from an adjacent parking lot to a stabilized outlet, before
entering the stream.
Based on the As -built drawing, and subsequent survey work the Stricker Branch Site
yields 3,009 stream mitigation units (2,1691f R x 1 = 2,169 priority II R; 840 if R x 1 =
840 priority I R; 2,169 + 840 = 3,009 SMUs). Several easements bisect the project
including two 30 ft City sewer lines and a 60 ft County sewer line (totaling 120), and a
crossing for the primary land owner (30 feet). The reach from bottom edge of the Duke
Power Easement below McGill Road to the center line of Irish Buffalo Creek is
approximately 3,235 feet.
Stricker Branch Stream Restoration Project I Monitoring Year 3 of 5
Monitoring Plan
The third year of monitoring for the Project began on July 29th, 2010. Survey work was
completed on September 15th. Strategies and methodologies laid out in the Monitoring
Plan will be followed for a minimum of five years of monitoring. The stream will be
monitored for stability of dimension, pattern, and profile using standard practices
including permanent cross sections, longitudinal profile, and pebble counts.
Standardized, permanent (I Om by IOm) vegetation plots will be monitored for species
diversity and survival. Monitoring data will be analyzed to determine what remedial
actions if any are required and any remedial actions proposed will be detailed in the
following monitoring report.
2.0 PROJECT BACKGROUND
2.1 LOCATION AND SETTING
The Stricker Branch Stream Restoration Site (Site) is located in the City of Concord,
Cabarrus County, North Carolina on McGill Avenue next to the Gibson Mill
redevelopment project off Highway 29. A location map is included as Figure 1. The
project site is located in the HUC 03040105 and in the urbanized EEP Targeted
_ Watershed 03040105020040 of the Yadkin River Basin and the 03 -07 -12 sub - basin. The
project watershed is approximately 1.6 sq. mi. flowing into Irish Buffalo Creek, a 303(d)-
listed stream. The majority of the Site consisted of highly unstable, incised and
straightened stream channel which had been highly altered, degraded, and entrenched
i with almost no woody vegetation. The upper section of the project area was historically
an impounded water supply for the former textile mill. This former textile mill has been
purchased for redevelopment into a mixed use commercial and residential project, now
known as Gibson Mill. The lower section was deeply entrenched /incised and highly
unstable with strong visible evidence of actively failing banks. This section was sparsely
wooded and contained invasive species such as Chinese Privet.
2.2 STRUCTURE AND OBJECTIVES
The objective of the restoration approach was to restore the site to a more naturally
functioning stream system designed to address impairment issues typically associated
with highly disturbed urban stream systems. The goals include:
• The project will provide ecological, functional lift to the existing system by
restoring the stream and riparian habitat to a stable stream type and vegetative
community that is appropriate for its particular valley and watershed conditions.
• Water quality will be improved by reducing sediment load through stabilization,
and nutrient and other pollutant input will be reduced through the addition of
forested riparian buffers planted with native species.
• Forested buffers and reconnection with an active floodplain bench will improve
channel hydraulics and system capacity.
• Improvements to the ecosystem include the addition of in- stream habitat using in-
stream structures and bank revetments such as root wads and log vanes.
Stricker Branch Stream Restoration Project 2 Monitoring Year 3 of 5
• By providing an appropriate mix of native forest vegetation to create an
appropriate canopy and under story, the soil structure will improve, leaf litter will
be established to support aquatic and terrestrial ecosystems, and shading and
cooling will provide improved water quality.
Together, these improvements will provide functional uplift for the watershed as a whole.
The dimension, pattern, and profile were restored using Rosgen Priority I and II natural
channel design techniques, which stabilized the banks and added flood storage and
habitat diversity. The objective of using these techniques was:
• To create a stable bank full dimension and allow greater than bank full storm
events access to the floodplain.
• To create a pattern that is appropriate and stable for the given stream and valley
types.
• Stream profile was adjusted to decrease the slope by adding length. This
improves the channel's ability to handle the sediment load without aggrading or
degrading.
• The plan also incorporates the use of storm water BMPs located both outside and
inside the conservation easement to attenuate and treat runoff from the
surrounding development and associated impervious surfaces.
The stream restoration project and associated conservation easement are surrounded by a
larger project involving the redevelopment of the old textile mill by South Paw Investors.
The stream buffer design will help control access to the restored channel while allowing
for some passive public access and visibility to the restored channel. A water quality
detention pond located at the upstream end of the project site was constructed in
conjunction with the stream restoration efforts. South Paw Investors will be responsible
for the pond and its associated maintenance, which is not within the conservation
easement.
Table I. Project Mitigation Structure and Objectives Table
MITIGATION SUMMARY
RESTORATION
TYPE
PRIORITY 1
(1:1)
PRIORITY 2
(1:1)
TOTAL
MUs
%
RESTORATION
STREAM LENGTH (FEET)
795
2129
2924
100%
STREAM MITIGATION UNITS
795
2129
Stricker Branch Stream Restoration Project 3 Monitoring Year 3 of 5
Table II. Project Activity and Reporting History
*Project was delayed for approximately 2 months by difficult land closings and city
access agreements. Original contractor broke ground in April 2007. Disagreements
pertaining to construction scope and quality arose between MAM and original
contractor in August 2007. New contractor was assigned to project in November
2007.
Table III. Project Contacts
Project Manager
Activity or Report
Calendar Year of Completion or
Planned Completion
Actual
Completion
Date
Restoration Plan
January 2007
January 2007
Construction
February 2007*
January 2008
Temporary /Permanent seeding
February 2007
February 2008
Containerized Plantings
March 2007
February 2008
Mitigation Plan
May 2007
March 2008
Year I Monitoring
December 2007
October 2008
Year 2 Monitoring
December 2008
October 2009
Year 3 Monitoring
December 2009
October 2010
Year 4 Monitoring
December 2010
Seed mixes provided by IKEX
Year 5 Monitoring
December 2011
*Project was delayed for approximately 2 months by difficult land closings and city
access agreements. Original contractor broke ground in April 2007. Disagreements
pertaining to construction scope and quality arose between MAM and original
contractor in August 2007. New contractor was assigned to project in November
2007.
Table III. Project Contacts
Project Manager
1960 Derita Road
Mid - Atlantic Mitigation, LLC
Concord, NC 28027
Rich Mo ensen 704 782 -4133
Designer
4651 Charlotte Park Dr
Kimley -Horn and Associates Inc.
Suite 300
Charlotte, NC 28217
Will Wilhelm 704 333 -5131
Construction Contractor
343 Chapman Drive
Earthwork Inc.
Sanford, NC 27330
Dan Wood (919) 718 -6812
GW Liles Construction Co. Inc.
325 McGill Ave. Suite 120
Concord, NC 28026
Planting & Seeding Contractor
9305 -D Monroe Road
HARP
Charlotte, NC 28270
Alan Peoples (704) 841 -2841
Seed mixes provided by IKEX
Nursery Stock provided by Native Roots Nursery
(Formerly Southern Shade
Monitoring Performers
1960 Derita Road
Mid - Atlantic Mitigation, LLC
Concord, North Carolina 28027
Christine Cook 704 782 -4140
Stricker Branch Stream Restoration Project 4 Monitoring Year 3 of 5
3.0 PROJECT CONDITION AND MONITORING RESULTS
3.1 VEGETATION ASSESSMENT
3.1.1 Soil Data
Table IV. Preliminary Soil Data
Series
Max Depth
in
% Clay on
Surface
K
T
OM
%
Chewacla-
70
18-35
.28
5
1 -4
3.1.2 Vegetative Problem Areas
Mimosa trees (Albizia julibrissin) have encroached upon the easement from the adjacent
tree line into the areas of Cross Sections 5 and 6. These few individuals are easily
managed by cutting and may also be treated with herbicide in spring. A small population
of kudzu (Pueraria Montana) has appeared up stream of Veg Plot 4. This problem will be
treated quickly and will be monitored with the goal of complete eradication. Growing
- conditions in the Middle Reach are the most difficult for the planted species and has
experienced a surge in herbaceous growth this season. Unfortunately the area
(approximately 2 acres) is dominated by Lespedeza cuneata. Johnson Grass (Sorghum
halepense) is also present to a lesser degree than the lespedeza and also shows some
degree of stress in the driest conditions. The entire site is stabilized and vegetated with
native woody and herbaceous species, which are still doing well despite competition,
particularly in the Upper and Lower reaches. A map of the vegetative problem areas is
located with the figures preceding Appendix A.
3.1.3 Stem Counts
Four hardwood planting zones were established as follows: Zone 1 — Stream Bank; Zone
2- Riparian/Bank full Bench; Zone 3 — Transitional; and Zone 4 — Upland. Live stakes
were installed along the new constructed channel within Zones 1 and 2; and in some
areas of Zone 3. Plantings were spaced approximately 3 feet apart and differed in sizes
ranging from 0.25" to 2" in diameter and 2' to 5' in height. Zones 2 — 4 consist of bare
root seedlings in the first half of the lower section and 1 gallon containerized plants,
which were planted 3' to 12' apart throughout the project. A reduction in the percentage
of nuisance vegetation in areas with existing vegetation to less than 15% will indicate
establishment of native wetland vegetation. Study plots showing that the composition
and density of vegetation in the restoration areas compares closely to the reference areas
will indicate restoration success for vegetation. Success will be gauged by stem counts of
planted species. Stem counts of over 320 woody stems per acre after 3 years and 260
stems per acre after 5 years will be considered successful. Photos taken at established
photo points should indicate maturation of riparian vegetation community. Photographs
will help to capture the health of the planted vegetation and the severity of any invasive
or exotic species that establish within the Site. Permanent vegetative plots have been
established at 6 locations. The success of vegetation plantings will be measured through
Stricker Branch Stream Restoration Project 5 Monitoring Year 3 of 5
stems counts. These plots will be used to sample primarily Zones 1 through 3. Each plot
covers 100 square meters for tree counts. Within each plot, a 1 meter plot will be
sampled to measure herbaceous coverage. During the counts, the health of the vegetation
will be noted. In addition to stem counts, the samples will inventory species diversity to
allow for comparison between the reference and restoration wetlands and track the
percent cover of nuisance species. The vegetation survey will occur during the growing
season.
On July 29th, 2010, the second year- vegetative monitoring was performed on the
established vegetative plots.
Exhibit Table Va: Stem Counts for Each Species Arran ed by Plot
Year
Initial
1
Survival
Plots
Totals
Totals
Year 2
Year 3
Year 4
%
1
2
3
4
5
6
Species
Totals
Totals
Totals
Alnus
serrulata
2
7
5
3
2
28%
Aronia
arbuti ora
1
1
1
4
1 3
4
2
50%
Betula ni ra*
5
3
1
1
1
7
8
9 1
11
100%
Celtis
laevi ata
3
3
1
1
3
100%
Cephalanthus
occidentalis
1
0
0
0
0%
Cornus
amomum
2
25
4
4
2
<1%
Fraxinus
enns lvanica
1
1
2
2
1
1
3
100%
Hamamelis
vir iniana
1
4
1
8
8
8
5
62%
Lindera
benzoin
2
2
100%
Liriodendron
tuli i era
3
2
1
5
7
5
4
11
100%
Nyssa
sl atica*
1
1
2
5
4
4
4
80%
Quercus 1 rata
1
1
2
100%
Quercus
michauxii
3
1
1
1
3
100%
Quercus
ni ra*
6
2
2
4
1 1
3
1 5
5
1 7
18
100%
Quercus
hellos
3
2
1
6
6
6
6
100%
Salix ni ra*
1
7
5
14
12
19
13
92%
Totals
17
16
17
10
11
16
95
63
71
87
92%
Totals w/o
Vols.
14
13
14
10
10
13
95
59
63
74
78%
Stricker Branch Stream Restoration Project 6 Monitoring Year 3 of 5
Table Vb. Stems per Acre by Year
3.1.4 Vegetation Assessment Summary
Vegetation success will be defined as tree survival to meet 320 stems per acre (SPA) after
three years and 260 stems per acre after five years inside the permanent vegetative plots.
Herbaceous cover greater than 75% coverage after five years will be considered
successful.
After the Year 2 vegetation counts; Plot 6 was found to be below 320 SPA, Plot 4 was
found with an SPA of exactly 320, and Plot 1 was borderline with an SPA of 360. A
replant was done in February 2010.
Plot 1 currently contains 737SPA. This number does not include a handful of volunteers
including six cottonwoods, one river birch and one water oak. It is unlikely, but not
impossible that the water oak is a volunteer, but is more likely an individual missed
during earlier counts. If managed properly, cottonwoods are native, desirable volunteers
well suited to the on -site conditions. Herbaceous cover was greater than 75 %.
Plot 2 continues to do well with an SPA of 520. No stems were added to this area during
the replant. A large river birch on the outer limits of the plot (not included in the baseline
count) is now being included in the annual count. Two additional river birch and one
black willow volunteer were noted in the plot last year and this year and added to the
grid. Two winged elm volunteers and a cottonwood volunteer were also noted this year.
Herbaceous cover was greater than 75 %.
Plot 3 contains 560 stems per acre not including volunteers. Two previously uncounted
water oaks were noted this year and added to the grid, they are currently being treated as
volunteers. Herbaceous cover is greater than 75 %, however native species have been
dominated this season by lespedeza cuneata and some sorghum halepense.
Out of concerns that it would continue to sustain damage from sand deposition during
and resulting from bankfull events, Plot 4 was moved after the replant. The current stem
count in the new location is 400 SPA after the replant. Several individuals may simply
have been missed, only 2 of 5 were confirmed dead by the presence of a dead stem. All
Stricker Branch Stream Restoration Project 7 Monitoring Year 3 of 5
Initial
2008
2009
Replant
2010
2011
2012
Plot
480
360
360
800
737
Plot
680
680
680
680
520
Plot
560
440
400
760
560
Plot
720
440
320
600
400
Plot
720
240
480
480
400
Plot
840
200
280
840
520
Total
673
393
420
693
523
Total w /vol
-
446
540
826
686
3.1.4 Vegetation Assessment Summary
Vegetation success will be defined as tree survival to meet 320 stems per acre (SPA) after
three years and 260 stems per acre after five years inside the permanent vegetative plots.
Herbaceous cover greater than 75% coverage after five years will be considered
successful.
After the Year 2 vegetation counts; Plot 6 was found to be below 320 SPA, Plot 4 was
found with an SPA of exactly 320, and Plot 1 was borderline with an SPA of 360. A
replant was done in February 2010.
Plot 1 currently contains 737SPA. This number does not include a handful of volunteers
including six cottonwoods, one river birch and one water oak. It is unlikely, but not
impossible that the water oak is a volunteer, but is more likely an individual missed
during earlier counts. If managed properly, cottonwoods are native, desirable volunteers
well suited to the on -site conditions. Herbaceous cover was greater than 75 %.
Plot 2 continues to do well with an SPA of 520. No stems were added to this area during
the replant. A large river birch on the outer limits of the plot (not included in the baseline
count) is now being included in the annual count. Two additional river birch and one
black willow volunteer were noted in the plot last year and this year and added to the
grid. Two winged elm volunteers and a cottonwood volunteer were also noted this year.
Herbaceous cover was greater than 75 %.
Plot 3 contains 560 stems per acre not including volunteers. Two previously uncounted
water oaks were noted this year and added to the grid, they are currently being treated as
volunteers. Herbaceous cover is greater than 75 %, however native species have been
dominated this season by lespedeza cuneata and some sorghum halepense.
Out of concerns that it would continue to sustain damage from sand deposition during
and resulting from bankfull events, Plot 4 was moved after the replant. The current stem
count in the new location is 400 SPA after the replant. Several individuals may simply
have been missed, only 2 of 5 were confirmed dead by the presence of a dead stem. All
Stricker Branch Stream Restoration Project 7 Monitoring Year 3 of 5
missing individuals were replants. Plot 4 contains herbaceous cover greater than 75%
with a composition similar to Plot 3.
Plot 5 now contains 400 stems per acre without counting volunteers. No trees were added
to this area during the replant. A two year old river birch and winged elm are the only
volunteers present in this plot. Plot 5 contains greater than 75% cover with mixed grasses
dominating, including some lespedeza cuneata.
As a result of scouring during an over bank event in 2009, Plot 6 was moved to more
protected area slightly upstream. Plot 6 was difficult to count due to dense herbaceous
growth, many individuals have exceeded four feet in height are now easier to locate,
however many individuals were not found. Even with these difficulties Plot 6 contains
520 SPA not including volunteers. Several volunteers including green ash, winged elm,
black gum and box elder were noted in the plot.
Overall, the Year 3 plant count indicates 78% survival and 493 stems per acre for the site,
not including volunteers. This rate of survival and stems per acre is right on target for
achieving Year 5 goals.
In Appendix A, the vegetative survey data tables show the actual counts of each species
found per plot. Stressed and dead plants were also noted.
3.2 CHANNEL STABILITY ASSESSMENT
3.2.1 Cross Sections
Sand deposition has continued to a lesser degree in 2010, but past sand deposits continue
to work their way down through the channel. Depth of CS 1 (Pool) shows that sand
deposited in 2009 has washed out. On CS 2 (Riffle) the cross section survey indicates a
reduction of sand deposits within the stream bed. The pebble count indicates a slight
increase in sand particles of all sizes, however fine gravel showed the greatest increase in
this monitoring year. The survey results can vary somewhat in sand bottomed streams if
the survey rod is allowed to sink into the sand and the surveyor doesn't take this into
account. The survey graph shows that sand continues to be deposited on the both banks.
CS 3 continues to show fluctuations on the left bank. Field observations indicate the cross
section is stable with some minor sand and silt deposition. Pebble counts do not indicate a
significant increase in sand or fine sediment from previous years. The banks of CS 4 are
virtually identical to the 2009 survey, however some sand deposition within the pool has
occurred. CS 5 and 6 are located at the end of the upper section (former pond area) where
the concrete weir was removed. Both cross sections match up very well with the 2009
survey indicating stability. The Cross Section plots are located in Appendix B.
Stricker Branch Stream Restoration Project 8 Monitoring Year 3 of 5
3.2.2 Bank Full Events
A Crest Stage Gage (CSG) was originally located near Vegetation Plot 2, below Sign
Drive in the lower section of the project, on stream bank left. The gage was routinely
getting buried in sand and debris and was therefore moved to stream bank right where the
elevation is slightly higher and there is less sand deposition. The first event of 2010 was
a major storm, nearly submerging the CSG. The local USGS rain gage at the Concord
Regional Airport indicated that approximately 2.9 inches of rain over a 24 hour period in
the area. The CSG was found to be triggered on a site inspection on March 5th, 2010. The
most likely event preceding this inspection was 2.19 inches of rain recorded on February
5th, 2010. Rainfall records indicated 1.72 inches of rainfall from March 28th to 29th, 2010.
The CSG was inspected on April, 28th having registered this event. Documentation is
shown in the Bank Full Event Photo Log in Appendix E and in the table below. Rain fall
data is also presented in table form in Appendix E.
Exhibit Table VI. Bankfull Events
Site Visit Date
Associated Rainfall Event
Date
Rainfall Amount
(Inches)
Method
Documented
1/25/2010
1/24/2010- 1/25/2010
2.90
Photos
3/5/2010
2/5/2010
2.19
CSG
4/28/2010
3/28/2010- 3/29/2010
1.72
CSG
3.2.3 Longitudinal Profiles
Flash flood type rainfall events and related bankfull events, which are common in
urbanized areas, are a regular occurrence on the Stricker Branch site. Generally, large
amounts of sand have and will likely continue to work through the system and move
downstream. Parts of the profile indicate stability while others remain highly variable.
Evidence of sand deposition is most notable below the bridge at Sign Drive. The system
is designed to continue moving this sand downstream during bankfull events and survey
results indicate that this is occuring.
Bed material was also sampled at one riffle in each section on Cross Sections 2, 3, and 5.
Cross Section 5, in the upper section, indicated an increase in coarse sand and fine gravel
and a relatively even distribution of larger bed material. Cross Section 3, in the middle
section, indicates a relatively even distribution of all particle sizes in the gravel category
and does not indicate an increase in sand or fine sediment. Cross Section 2, in the lower
section, showed a slight increase in fine to coarse sand particles and a more significant
increase in fine gravel. The graph shows a shift towards finer particles due to sand
deposition below Sign Drive. In Year 1, accumulation of sand was most noticeable in the
middle section. Some of this sand in the middle section is still noticeable, but major sand
deposition shifted to the lower section below the bridge at Sign Drive in Year 2 and
continues to move through the system in Year 3. As mentioned above, this sand has and
is expected to continue migrating downstream.
Stricker Branch Stream Restoration Project 9 Monitoring Year 3 of 5
3.2.4 Site Summary and Remedial Actions
Overall, the stream channel has stabilized well and weathered multiple bankfull events.
Sudden, severe, flash flood type events are typical of urbanized streams. No significant
repairs were undertaken in Year 3 other than supplemental planting and livestaking.
Livestakes and other bank stabilizing plants have experienced a surge in growth since
Year 2 monitoring. At approximately Station 650, concrete debris found in the pond
during construction was buried in the stream bank and subsequently exposed during high
flow events. This area was repaired and has stabilized completely. A Photo Log for these
activities is located in Appendix D. The herbaceous vegetative cover has also developed a
healthy and diverse community throughout most of the site. The planted trees and shrubs
have also done well and are supplemented by an existing buffer community which will
provide a seed source for volunteers well suited to the current site conditions.
Invasive species treatments will begin this fall and/or next spring and early summer to
reduce or eliminate the populations from the site.
Stricker Branch Stream Restoration Project 10 Monitoring Year 3 of 5
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APPENDIX D: PHOTO LOGS
-64
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08.24 `2!,
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07.29; 2010
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Remedial Activities Photo Log
Live Staking
Before
After
Before
After
Concrete debris
Point Bar also removed
Immediately following removal
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10;04:'2010
6 months after removal
APPENDIX E: BANKFULL EVENTS AND RAINFALL
2010 Bankfull Events tog
2.9 inches of rain fell from 1/24/2010 to 1/25/2010
2.19 inches of rain were recorded on 2/5/2010, the most likely event to trigger the CSG
prior to this inspection.
1.72 inches of rain from 3/28 to 3/29/2010 was the largest event recorded prior to this
inspection.
Rack lines and high water mark debris are easily observed throughout the site.
USGS CRN 51 - 352310080424845
Date
Precip
Comments
1/l/2010
0
2/20/2010
0
1/2/2010
0
2/21/2010
0
1/3/2010
0
2/22/2010
0.42
1/4/2010
0
2/23/2010
0
1/5/20101
0
2/24/2010
0.17
1/6/2010
0
2/25/2010
0.02
1/7/2010
0
2/26/2010
0
1/8/2010
0.01
2/27/2010
0
1/9/2010
0
2/28/2010
0
1/10/2010
0
3/l/2010
0
1/11/2010
0
3/2/2010
0.3
1/12/2010
0
3/3/2010
0
1/13/2010
0
3/4/2010
0
1/14/2010
0
3/5/2010
0
BF recorded on CSG
1/15/2010
0
3/6/2010
0
1/16/2010
0.3
3/7/2010
0
1/17/2010
1.23
3/8/2010
0
1/18/2010
0
3/9/2010
0
1/19/2010
0
3/10/2010
0.05
1/20/2010
0
3/11/2010
0.11
1/21/2010
0.47
3/12/2010
1.01
1/22/2010
0.01
3/13/2010
0.13
1/23/2010
0
3/14/2010
0.02
1/24/2010
2.15
3/15/2010
0
1/25/2010
0.75
BF Event Photographed
3/16/2010
0
1/26/2010
0
3/17/2010
0
1/27/2010
0
3/18/2010
0
1/28/2010
0
3/19/2010
0
1/29/20101
0
3/20/2010
0
1/30/2010
0
3/21/2010
0.24
1/31/2010
0
3/22/2010
0.16
2/l/2010
0
3/23/2010
0
2/2/2010
0
3/24/2010
0
2/3/2010
0
3/25/2010
0
2/4/2010
0.05
3/26/2010
0
2/5/2010
2.19
3/27/2010
0
2/6/2010
0.01
3/28/2010
1.27
2/7/2010
0
3/29/2010
075
2/8/2010
0
3/30/2010
0
2/9/2010
0.04
3/31/2010
0
2/10/2010
0.02
4/l/2010
0
2/11/2010
0
4/2/2010
0
2/12/2010
0.2
4/3/2010
0
2/13/2010
0.02
4/4/2010
0
2/14/2010
0
4/5/2010
0
2/15/2010
0.14
4/6/2010
0
2/16/2010
0
4712010
0
2/17/2010
0
4/8/2010
0
2/18/2010
0
4/9/2010
0
2/19/2010
0
4/10/2010
0
4/11/2010
0
6/2/2010
0.04
4/12/2010
0
6/3/2010
0
4/13/2010
0
6/4/2010
0
4/14/2010
0
6/5/2010
0
4/15/2010
0
6/6/2010
0.15
4/16/2010
0
6/7/2010
0.01
4/17/2010
0
6/8/2010
0
4/18/2010
0
6/9/2010
0
4/19/2010
0
6/10/2010
0.12
4/20/2010
0.13
6/11/2010
0
4/21/2010
0.04
6/12/2010
0
4/22/2010
0
6/13/2010
0.17
4/23/2010
0
6/14/2010
0.07
4/24/2010
0.19
6/15/2010
0.15
4/25/2010
0.43
6/16/2010
0
4/26/2010
0
6/17/2010
0
4/27/2010
0.59
6/18/2010
0
4/28/2010
0
BF recorded on CSG
6/19/2010
0
4/29/2010
0
6/20/2010
0
4/30/2010
0
6/21/2010
0
5/l/2010
0
6/22/2010
0
5/2/2010
0
6/23/2010
0.01
5/3/2010
0.18
6/24/2010
0.21
5/4/2010
0
6/25/2010
0
5/5/2010
0
6/26/2010
0
5/6/2010
0
6/27/2010
0
5/7/2010
0
6/28/2010
0
5/8/2010
0
6/29/2010
0.01
5/9/2010
0
6/30/2010
0.69
CSG checked but nothing registered?
5/10/2010
0
7/l/2010
0
5/11/2010
0.12
7/2/2010
0
5/12/2010
0
7/3/2010
0
5/13/2010
0
7/4/2010
0
5/14/2010
0
7/5/2010
0
5/15/2010
0.17
7/6/2010
0
5/16/2010
0.64
7/7/2010
0
5/17/2010
1.57
7/8/2010
0
5/18/2010
0.03
7/9/2010
0.83
5/19/2010
0.11
7/10/2010
0
5/20/2010
0
7/11/2010
0
5/21/20101
0.14
7/12/2010
1.53
5/22/2010
0.01
7/13/2010
0.34
5/23/2010
0
7/14/2010
0
5/24/2010
0.14
7/15/2010
0
5/25/2010
0
7/16/2010
0.12
5/26/2010
0
7/17/2010
0.71
5/27/2010
0
7/18/2010
0
5/28/2010
1.1
7/19/2010
0
5/29/2010
0.02
7/20/2010
0
5/30/2010
0
7/21/2010
0
5/31/2010
1.25
7/22/2010
0
6/l/2010
0.44
7/23/2010
0
7/24/2010
0
9/14/2010
0
7/25/2010
0
9/15/2010
0
7/26/2010
0
9/16/2010
0
7/27/2010
0.24
9/17/2010
0
7/28/2010
0.24
9/18/2010
0
7/29/2010
0
CSG checked but nothing registered?
9/19/2010
0
7/30/2010
0
9/20/2010
0
7/31/2010
0
9/21/2010
0
8/1/2010
0.01
9/22/2010
0
8/2/2010
0
9/23/2010
0
8/3/2010
0
9/24/2010
0
8/4/2010
0
9/25/2010
0.03
8/5/2010
0.68
9/26/2010
0.74
8/6/2010
0
9/27/2010
0.66
8/7/2010
0.01
9/28/2010
0.22
8/8/2010
0
8/9/2010
0
8/10/2010
0
8/11/2010
0
8/12/2010
0
8/13/2010
0
8/14/2010
0.07
8/15/2010
0.16
8/16/2010
0
8/17/2010
0
8/18/2010
0.05
8/19/2010
5.15
8/20/2010
0
8/21/2010
0
8/22/2010
0
8/23/2010
0
8/24/2010
0.02
8/25/2010
0.03
8/26/2010
0
8/27/2010
0
8/28/2010
0
8/29/2010
0
8/30/2010
0
CSG checked but nothing registered?
8/31/2010
0
9/l/2010
0
9/2/2010
0
9/3/2010
0.01
9/4/2010
0
9/5/2010
0
9/6/2010
0
9/7/2010
0
9/8/2010
0
9/9/2010
0
9/10/2010
0
9/11/2010
0
9/12/2010
0
9/13/2010
0