20071115 Ver 1_Restoration Plan_20070625

0 7- 1 1 1 5
Stream and Wetland Restoration Plan for
Beaverdam Swamp Site
(UT to Cape Fear River and UT to Beaverdam
Swamp)
Harnett County, North Carolina
Project ID No. # D06029-B
Prepared for:
~-
~'{lS~~t'lll
',i1 ~~i~ .''Ci~~l'~~
NCDENR-Ecosystem Enhancement Program
1652 Mail Service Center
Raleigh, North Carolina 27699-1652
Submitted: March 28, 2007
Revised: June 12, 2007
~~,~~~.
Q ~~`~'
,~~ ~ 5 7ppC
~~
©Kimley-Horn and Associates, Inc. 2007

Prepared By:
~ KimieyHnm
^~~ and Associates, Inc.
Kimley-Horn and Associates, Inc.
3001 Weston Parkway
Cary, NC 27513
Phone Number: [phone]
Fax Number: [phone]
Project Manager: Todd St. John, P.E.
Phone Number:
[phone]
Environmental Banc & Exchange
10055 Red Run Blvd., Suite 130
Owings Mills, MD 21117
Phone Number: [phone]
Project Manager: Norton Webster, PWS
Phone Number: [phone]
Fax Number: [phone]

r Executive Summary
•
Site Description
The Beaverdam Swamp Stream and Wetland Restoration site, here after referred to as the "Site", is
• located off of Beaverdam Road approximately 3 miles southwest of Erwin, North Carolina in
Harnett County (Figure 1). The project is located in the USGS Hydrologic Unit Code
03030004110020 with all of the project streams located in the Cape Fear River Basin and the 03-06-
14 NCDWQ sub-basin. The project watershed lies within the Southeastern Plains and Southeastern
• Floodplains and Low Terraces ecoregion and sub-ecoregion of the Coastal Plain physiographic
i region.
• In response to RFP 16-D06029, the Site was proposed by EBX Neuse I, LLC (EBX) and accepted
by the North Carolina Division of Environment and Natural Resources (NCDENR), Ecosystem
S Enhancement Program (EEP) to provide stream and wetland mitigation in the Cape Fear River Basin
(Cataloging Unit 03030004). EBX has engaged Kimley-Horn and Associates Inc. as engineer for
• the site.
The Site contains three unnamed tributaries (Figures Sa, 5b, and Sc). Two of the streams, Unnamed
. Tributary 1 and Unnamed Tributary 2 (UT1 and UT2) discharge into Beaverdam Swamp, which

'~ flows along the southern boundary of the Site. UT1 and UT2 both flow north to south across the
Site, and enter Beaverdam Swamp at the southern property boundary. UT1 flows under Beaverdam
Road, which approximately splits the UT1 easement in half. Beaverdam Swamp is listed as a Class
• "C" waters by NCDWQ, and flows into the Lower Little River near the Town of Linden. The
• remaining stream, UT3, discharges directly into the Cape Fear River. This stream runs west to east
and enters the Cape Fear River at the property boundary. UT3 also flows under Beaverdam Road
splitting the streams easement approximately in half. The Cape Fear River is listed as a NCDWQ
Water Supply (WS-V) water. As such, UT3 is also classified as WS-V waters. UT1 has a drainage
area of 0.94 square miles, UT2 has a drainage area of 0.22 square miles, and UT3 has a drainage
area of 0.41 square miles. The upstream section of the UT1 project site, north of Beaverdam Road,
and the entire UT3 project site are currently maintained as an active pasture for cattle production.
The downstream section of the UT1 project site, south of Beaverdam Road, and the entire UT2
• project site are currently maintained as a hardwood forest. All three streams appear to have been
• historically straightened and channelized, and have gone through periods of having the riparian
buffer cleared. The upstream section of UT1 and the entire UT3 stream show significant signs of
bank erosion due to hoof shear, as cattle are allowed access to the stream channels in these areas.
Reference Location
Two reference stream reaches were located for this project site. One reference was located onsite on
the downstream section of UT2. The onsite reference reach has a drainage area of 0.23 square miles,
and is located in a forested area upstream of the confluence of UT2 and the Cape Fear River. The
• offsite reference reach was located outside of the project watershed. The reference reach is within
the same hydrophysiographic region as the project reaches. The reference reach has a drainage area
of 0.22 square miles and is located in a forested wetland area with a relatively flat floodplain. The
~ offsite reaches exhibited stable pattern, profile, and bankfull dimension and the onsite exhibited a
• stable bankfull dimension. These stream reaches will be used to generate dimensionless ratios for
design comparison.
ii

Offsite and onsite wetland reference areas were also identified. The offsite reference will be used to
determine appropriate vegetation. This site is located approximately one mile north off the
restoration site. The onsite reference wetland is located immediately upstream of UT1-E and will be
used as a soils and hydrological reference.
Restoration Approach
The objective of this restoration approach is to provide ecological up lift to a stream and wetland
system degraded by historical agricultural activity and livestock management. The stream and
wetland systems exist in the abandoned floodplain of the Cape Fear River. In this area, the streams
and wetlands tend to flow parallel to the Cape Fear River across very flat terrain. Historically, these
systems may have been mostly wetland sloughs, but have functioned as degraded stream systems
due to historical channelization that, for the most part, drained the wetlands. At the Beaverdam
Stream and Wetland Restoration site, these systems are further degraded by livestock access that has
resulted in severe sedimentation from hoof-shear and subsequent erosion, nutrient and BOD input
from animal waste, and habitat and diversity loss due to deforestation and maintenance as pasture
land. As such, the plan is to restore or enhance these systems by removing livestock access; re-
integrating the streams with the drained wetlands; return wetland hydrology by reversing the
channelization through raising stream bed elevation and replacing meanders; restoring stream and
wetland habitat features by adding microtopography, wood stream structures, riffle/ripple pool
complexes; and by re-establishing a native, hardwood forest wetland ecosystem. The targeted forest
system is classified by Schafale and Weakley as Brownwater Bottomland Hardwoods (Low
Subtype), through the planting of appropriate riparian and wetland vegetation. Through these
practices, sedimentation and other pollution sources will be removed and a diverse habitat and
ecosystem will be restored.
Table 1 below shows a summary of existing and design lengths for all three Site streams (UT1,
UT2, UT3) as well as acreages proposed for wetland restoration and enhancement. Table 2 below
compares the contract stream mitigation units (SMUs) and wetland mitigation units (WMUs) versus
the proposed SMUs and WMUs for the Site.
The data in Table 2 shows that the contract SMUs for the Site is higher than the proposed SMUs by
a difference of 83 SMUs. This difference in SMUs can be associated to a difference in the existing
stream length listed for UT2 in the contract Technical Proposal verse the actual existing stream
length acquired for the project Site. The Technical Proposal listed the existing stream length for
UT2 to be 1,9701inear feet, which would be the existing length measured from Beaverdam Road to
the confluence with Beaverdam Swamp. Upon further review it was discovered that this listed
length of stream existed on two separate properties with different landowners. Lower section of
UT2 existed on property owned by Mary Inez B. Corbin Testamentary Trust who also owns the
properties for UT1 and UT3; however, the upper section of UT2 exists on property owned by Don
G. Wellons whom there was no standing agreement with. After analyzing the possibilities the most
feasible existing length for UT2 became 1,137 linear feet of stream, which is a difference of 833
linear feet. Some of the lost SMUs were able to be recovered on UT 1 and UT3 by proposing to
restore or enhance some of the existing tributaries to the main channels. Additionally, Table 2
shows that the contracted WMUs for the Site are lower than the proposed WMUs. The proposed
iii

WMUs are higher due to the fact that the site hydrology is expected to produce a higher yield of
wetlands than what was previously anticipated in the contract. The additional proposed wetland area
of 3.2 acres should provide some flexibility for the success of the minimum wetland area of 9 acres.
Table 1: Proiect Restoration Summarv
Stream

Project Existing
Designed Stream
Enhancement Wetland Wetland

Stream Stream Linear
Linear Footage
Level II Restoration Enhancement
Footage Acreage Acreage
Linear I"oota e
UT 1 4,891 5,219 0 7.4 0.5
UT2 1,137 1,341 0 0.0 0.0
UT3 3,510 3,498 356 3.79 1.6
Total Site 9,430 9,975 356 11.2 2.1
Total SMU -- 9,975 142 -- --
Total WMU -- -- -- 11.2 1.0
Table 2: Mitigation Unit Summarv
Contract Proposed ^ Contract Proposed
Stream Stream Wetland Wetland
Mitigation Units Mitigation Units Mitigation Mitigation Units
SMU SMU Units WMU WMU
10,200 10,117 9.0 12.2
iv

Contents
1.0 Project Site Identification and Location ............................................................................... l
1.1 Directions to Project Site ...................................................................................................... 1
1.2 USGS Hydrologic Unit Code and NCDWQ River Basin Designations ............................... 1
1.3 Project Vicinity Map ............................................................................................................. 1
2.0 W atershed Characterization .................................................................................................. l
2.1 Drainage Area ....................................................................................................................... 1
2.2 Surface Water Classification /Water Quality ....................................................................... 2
2.3 Physiography, Geography, and Soils .................................................................................... 2
2.4 Land Use and Development Trends ...................................................................................... 2
2.4.1 Historical Land Use ...................................................................................................... 2
2.4.2 Development Trends ..................................................................................................... 2
2.5 Threatened and Endangered Species .................................................................................... 3
2.6 Cultural Resources ................................................................................................................ 3
2.7 Potential Constraints ............................................................................................................. 4
2.7.1 Property Ownership and Boundary .............................................................................. . 4
2.7.2 Site Access ................................................................................................................... . 4
2.7.3 Utilities ..........................................................................................................................4
2.7.4 FEMA /Hydrologic Trespass ....................................................................................... 4
3.0 Project Site Streams ................................................................................................................ 5
3.1 Channel Classification .......................................................................................................... 5
3.2 Channel Discharge ................................................................................................................ 6
3.3 Channel Morphology ............................................................................................................ 6
3.4 Channel Stability Assessment ............................................................................................... 7
3.5 Bankfull Verification ............................................................................................................ 8
3.6 Vegetation .............................................................................................................................9
4.0 Reference Streams .................................................................................................................. 9
4.1 Watershed Characterization .................................................................................................. 9
4.2 Channel Classification .......................................................................................................... 9
4.3 Discharge ............................................................................................... 10
4.4 Channel Morphology .......................................................................................................... 10
4.5 Channel Stability Assessment ............................................................................................. 10
4.6 Bankfull Verification .......................................................................................................... 10
4.7 Vegetation ........................................................................................................................... 11
5.0 Project Site Wetlands ........................................................................................................... 11
5.1 Jurisdictional Wetlands ....................................................................................................... 11
5.2 Hydrological Characterization ............................................................................................ 12
5.2.1 Groundwater Modeling ............................................................................................... 12
5.2.2 Surface Water Modeling ............................................................................................. 13
5.2.3 Hydrologic Budget ...................................................................................................... 13
5.3 Soil Characterization ........................................................................................................... 13
5.3.1 Taxonomic Classification ........................................................................................... 13
5.3.2 Profile Description ...................................................................................................... 14
5.3.3 Hydraulic Conductivity ............................................................................................... 14
5.4 Plant Community Characterization ..................................................................................... 14
v

6.0 Reference Wetland
................................................................................................................ 14
6.1 Hydrological Characterization
............................................................................................ 14
6.2 Soil Characterization
........................................................................................................... 15
6.2.1 Taxonomic Classification
........................................................................................... 15
6.2.2 Profile Description
.....................................................................................................
6.2.3 Hydraulic Conductivity . 15
..............................................................................................
6
3 Plant Communit
Charact
ri
ti . 15
.
y
e
za
on ....................................................................................
7.0 Project Site Restoration Plan . 15
..............................................................................................
7
1 . 15
.
Restoration Project Goals and Objectives .......................................... 15
................................
7.1.1 Designed Channel Classification .
...............................................................................
7.1.2 Target Wetland Communities /Buffer Communities ......................................... . 18
18
.......
7.2 Sediment Transport Analysis ........................................................ .
19
.....................................
7.2.1 Methodology .
...............................................................................................................19
7.2.2 Calculations and Discussion
....................................................................................... 20
7.3 HEC-RAS Analysis
............................................................................................................ 20
7.3.1 No-Rise, LOMR, CLOMR ................. 21
........................................................................
7.3.2 Hydrologic Trespass
...................................................................................................
7.4 Stormwater Best Management Practices 21
............................................................................
7.4.1 Site-Specific Stormwater Concerns 22
............................................................................
7.5 Hydrologic Modification 22
....................................................................................................
7.5.1 Narrative of Modification 22
...........................................................................................
7.6 Soil Restoration 22
...................................................................................................................
7.7 Natural Plant Community Restoration 22
................................................................................
7.7.1 Reforestation Scheme 23
.................................................................................................
7
7
2 Plantin
Zones 23
.
.
g
............................................................................................................
7.7
3 Plant List 24
.
.....................................................................................................................
7.7
4 Plant Sources 25
.
...............................................................................................................
7.7.5 Plant Care and Installation 25
..........................................................................................
7
7
6 Schedule 25
.
.
......................................................................................................................
7
7
7 Stabilization 26
.
.
................................................................................................................
7.7.8 Site Preparation 26
...........................................................................................................
7.7.9 Planting Review 26
..........................................................................................................
7.7.10 Monitoring and Maintenance 26
......................................................................................
8.0 Performance Criteria 26
............................................................................................................
8.1 Stream Success Criteria 27
......................................................................................................
8.2 Wetland Success Criteria 27
....................................................................................................
8.2.1 Hydrology 28
...................................................................................................................
8.2.2 Vegetation 28
...................................................................................................................
8
2
3 Soil 28
.
.
..............................................................................................................................
8.3 Vegetation Success Criteria 28
................................................................................................
8.4 Schedule /Reporting 28
...........................................................................................................
9
0 28
.
References .........................
.
..
.................................................................................................. 31
vi

Report Tables
Table 1: Project Restoration Summary ............................................................................................... iv
Table 2: Mitigation Unit Summary .................................................................................................... . iv
Table 3: Drainage Area and Stream Classification ............................................................................ .. 1
Table 4: Land Use of the Watershed .................................................................................................. .. 2
Table 5: Summary of Stream Classification ...................................................................................... .. 6
Table 6: Project Site Stream Peak Discharges ................................................................................... .. 6
Table 7: Restoration Reach Characteristics ....................................................................................... .. 8
Table 8: Reference Stream Peak Discharges ..................................................................................... 10
Table 9: Existing Wetland Vegetation ............................................................................................... 12
Table 10: Summary of Existing Stream Power Calculations ............................................................. 20
Table 11: Summary of Proposed Stream Power Calculations ........................................................... 20
10.0 Restoration Tables
Table I. Project Restoration Structure and Objectives
Table II. Drainage Area and Stream Classification
Table III. Land Use of Watershed
Table IV. Morphological Table
Table V. Designed Vegetative Communities (by zone)
11.0 Figures
Figure 1 Project Site Vicinity Map
Figure 2 Project Site Location
Figure 3 Project Site Watershed Map
Figure 4 Project Site MRCS Harnett County Soil Survey Map (1984)
Figure Sa Project Site Hydrologic Features Map with Gauge Locations
Figure Sb UT1 and UT2 Detailed Hydrologic Features Map with Gauge Locations
Figure Sc UT3 Detailed Hydrologic Features Map with Gauge Locations
Figure 6 Reference Site Vicinity Map
Figure 7 Reference Site Watershed Map
Figure 8 Reference Site MRCS Harnett County Soil Survey Map
Figure 9a Project Site FEMA FIRM Map
Figure 9b Project Site FEMA FIRM Map
Figure 10 Project Site Wetland Delineation Map
Figure 11 Reference Site Vegetative Communities Map
Figure 12a UT1 and UT2 Detailed Project Site Map
Figure 12b UT3 Detailed Project Site Map
12.0 Appendices
Appendix 1 Project Site Photographs
Appendix 2 Project Site USACE Routine Wetland Determination Data Forms
vii

Appendix 3
Appendix 4
Appendix 5
Appendix 6
Appendix 7
Appendix 8
Appendix 9
Appendix 10
Appendix 11
Attachment
Project Site NCDWQ Stream Classification Forms
Reference Site Photographs
Reference Site USAGE Routine Wetland Determination Data Forms
Reference Site NCDWQ Stream Classification Forms
Categorical Exclusion Report
Rainfall Information
HEC-RAS Analysis
Soil Analysis and Evaluation
Reference Stream Cross Sections
Restoration Plan Design Sheets
viii

1.0 Project Site Identification and Location
1.1 Directions to Project Site
The Beaverdam Swamp Stream and Wetland Restoration site, here after referred to as the "Site" is
located 3 miles south of Erwin, North Carolina in Harnett County. From Raleigh take US 401 south
and turn left onto NC-55 heading south. Continue on NC-55 and merge onto NC-82 through Erwin,
NC. Finally, take NC-217 and bear left onto Beaver Dam Road. See Figures 1 and 2 for the project
site vicinity and site location maps.
1.2 USGS Hydrologic Unif Code and NCDWQ River Basin Designations
The project is located in the USGS Hydrologic Unit Code 03030004110020 and all of the project
streams are located in the Cape Fear River Basin and the 03-06-14 NCDWQ sub-basin.
1.3 Project Vicinify Map
Figure 1 shows the project site vicinity map.
2.0 Watershed Characterization
Table 3 provides hydrological and surface water classification information for the major project
reaches. See Figure 3 for the project site watershed map.
2.1 Drainage Area
The Site contains two Unnamed Tributaries (UT 1 and UT2) to the Beaverdam Swamp Canal and
one Unnamed Tributary (UT3) to the Cape Fear River (Figures 2 and Sa) UT1 flows from north to
south and drains into Beaverdam Swamp Canal upstream of UT2, which also flows from north to
south discharging into the canal. UT 1 and UT2 are both located in the southwest section of the
project area. UT3 flows from west to east and directly discharges into the Cape Fear River on the
eastern most boundary of the project area. UT3 is located in the northeast section of the project site.
Table 3: Drainage Area and Stream C'lassi~ratinn
Reach

_
~ Drainage Area
2
mi _ Surface Water

Classification
Stream Order
~rr~ 0.~4 c~ i
UT2 0.22 C 1
UT3 0.41 WS-V 1

2.2 Surface Water Classification /Wafer Quality
The onsite tributaries are not classified under the NCDWQ water bodies report. This section of the
Beaverdam Swamp Canal has a NCDWQ stream index number 18-23-34, and is described as "From
source to Little River." Beaverdam Swamp Canal is listed by NCDWQ as Class C for aquatic life,
secondary recreation, with no restrictions on watershed development or types of discharges. This
section of the Cape Fear River has a NCDWQ stream index number 18- (20.7), and is described as
"From Dunn water supply intake to a point 8.2 miles upstream of Carvers Creek". The Cape Fear
River is listed by NCDWQ as a Water Supply V (WS-V) water, which are waters that are generally
upstream and drain to Class WS-N waters or waters used by industry to supply their employees with
drinking water or as waters formerly used as water supply. These waters are also protected for Class
C uses and local governments are not required to adopt watershed protection ordinances.
2.3 Physiography, Geography, and Soils
The project watershed lies within the Southeastern Floodplains and Low Terraces, Southeastern
Plains ecoregion, and part of the Coastal Plain physiographic providence. Valley slopes between
0.0002 and 0.0094 typify the topography of the project watershed. The elevation within the project
area ranges from 92 to 108 feet above sea level. The geology is described as the Cape Fear
Formation (Kc) which consists of sandstone and sandy mudstone, yellowish gray to bluish gray,
mottled red to yellowish orange, indurated, graded and laterally continuous bedding, blocky clay,
faint cross-bedding, feldspar and mica common. Roanoke loam, Altavista fine sandy loam, and
Wickham fine sandy loam soils cover the floodplains of the three UTs as shown in Figure 4.
2.4 Land Use and Development Trends
2.4.1 Historical Land Use
Historically, cultivated farmland has dominated the landscape. Based on a review of aerial
photography (1998) (Figure Sa), forested and cultivated land cover over 80 % of the watershed and
wetlands make up the other 20 %. Barren land makes up less than 0.1 % of the land use in the
watershed. Table 4 shows the distribution of land cover within the watershed. Note that where
stream work is planned in forested areas, the project goal is to preserve all trees greater than 6 inches
dbh (Diameter breast height).
Table 4: Land Use of the Watershed
Land C
v Acrea a Percentage of Total
o
er UT1 UT2 UT3 Coverage

Upland Forest
155.3
12.5
67.7 __
__
23.4
Herbaceous Planted/Cultivated 323.3 121.4 131.7 57.4
Wetlands 122.8 5.6 64.2 19.2
Barren 0.2 0.0 0.0 <0.1
2.4.2 Development Trends
The current Harnett County land use map dated April 7, 2006 shows that the project watershed is
approximately equally divided into three parts; agricultural and low density residential, low density
2

residential, and municipal growth. The municipal growth area lies within the Town of Erwin
planning area boundary (ETJ). Based on an analysis of aerial photographs, there has been no
increase in impervious surface in the project watershed between 1998 and 2002. The surrounding
• landowners expect to continue to use the land adjacent to the project site as active pasture, and
cultivated agriculture fields. It is anticipated that there will be little to no increase in impervious
• surface in the project watershed.
Zoning
UT1 and UT2 are located within the Harnett County zoning boundary but have no zoning
designation as of August 30, 2006. It is anticipated that this area will remain rural. UT3 lies within
the Town of Erwin planning area boundary (ETJ) and is zoned as R-D Rural District which is
established to promote low density residential and agricultural uses.
Major Transportation Projects
The North Carolina Department of Transportation does not list any projects in their Transportation
Improvement Program (TIP) that are located within the project vicinity.
~ 2.5 Threatened and Endangered Species
The U.S. Fish and Wildlife Service (USFWS) database (updated 01/29/2007; accessed 03/22/2007),
• lists three federally endangered species as occurring in Harnett County: the Cape Fear shiner
• (Notropis mekistocholas), red-cockaded woodpecker (Picoides borealis), and rough-leaved
loosestrife (Lysimachia asperulaefolia). The bald eagle (Haliaeetus leucocephalus) is listed as a
federally threatened species.
•
The Beaverdam Swamp restoration site has been under intensive agricultural use for an extended
period of time, for cattle production in recent years and previously for row crop production. The
channels have been highly disturbed and impacted by sediment as well as direct cattle access. It is
not likely that the Cape Fear shiner inhabits the streams of this restoration site due to the streams'
small size, lack of appropriate substrate, and high levels of degradation.
There are no occurrences of any federally endangered or threatened species listed for Harnett County
documented in the North Carolina Natural Heritage Program (NCNHP) database (reviewed
• 08/08/2006) within aone-mile radius of the project site. Suitable habitat for the aforementioned
• species does not exist onsite. Biological conclusions of `No Effect' were determined for the Cape
Fear shiner, rough-leaved loosestrife, and red-cockaded woodpecker; a biological conclusion of `Not
Likely to Adversely Affect' was determined for the bald eagle. Section 7 ESA clearance has been
obtained from the USFWS and is included in Appendix 7.
2.6 Cultural Resources
A review of properties eligible for listing on the National Register of Historic Places was conducted
at the State Historic Preservation Office (SHPO). No National Register properties were identified
onsite or within aone-mile radius of the site. Additionally, a review was conducted at the Office of
3

State Archaeology (OSA) and no significant archaeological sites were identified onsite or within a
one-mile radius of the site. A concurrence letter from SHPO is located in Appendix 7.
2.7 Potential Constraints
2.7.1 Property Ownership and Boundary
EBX Neuse I, LLC has easements with the landowner for the site on February 27, 2007. The
conservation easement will exist entirely on parcels owned by Mary Inez B. Corbin Testamentary
Trust and Joseph Wayne Corbin and Eileen G. Jackson. The easement has been secured by EBX.
The conservation easement boundary is shown on Figure Sa.
2.7.2 Site Access
The Site will be accessed for construction off of Beaverdam Road. It is not anticipated that there
will be any site access conflicts.
2.7.3 Utilities
UT1 and UT3 are both conveyed under Beaverdam Road by NCDOT stormwater culverts. The
inverts and size of these culverts will not be adjusted during construction of the project; therefore the
culverts will constrain the slope and hydraulics of the streams above and below the culverts.
Above ground electricity lines run along Beaverdam Road and will need to be avoided by
construction equipment when working on UTl and UT3. Additionally, work within the NCDOT
right-of--way for Beaverdam Road should be avoided.
2.7.4 FEMA /Hydrologic Trespass
The project stream reaches are designated as Zone AE under the Federal Emergency Management
Association (FEMA) Digital Flood Insurance Rate Map (DFIRM) program according to map
number 3720058400) and 3720059600) effective October 3, 2006 (Figures 9a and 9b). A Zone AE
designation means that base flood elevations have been determined for the stream reaches. Upon
further review and coordination with Ed Curtis of the North Carolina Division of Emergency
Management -Floodplain Management Branch, it was determined that no hydraulic models have
been performed by FEMA or the State of North Carolina for the subject streams. The base flood
elevations shown as Zone AE on the DFIRM's are based on backwater flooding from the Cape Fear
River and the Lower Little River. A Conditional Letter of Map Revision (CLOMR) is not required
since the proposed modifications to the project streams do not affect the 1% annual chance flood
elevations in the Cape Fear and Lower Little River. Because no hydraulic model exists for the
project streams and base flood elevations were determined from backwater flooding, no Conditional
Letters of Map Revision (CLOMR) will be required. Also, since the work covered in this restoration
project will not result in changes to the mapped floodplain boundaries shown on the effective flood
maps listed above, a Letter of Map Revision (LOMR) documenting changes to the DFIRM panels
should not be required. EBX has been advised by the North Carolina Division of Emergency
Management -Floodplain Management Branch that a Floodplain Development Permit from Harnett
County would be required before commencing work on this project. EBX is coordinating with Mark
Locklear with Harnett County's Central Permitting division and is in the process of completing the
Floodplain Development Permit. The Floodplain Development Permit process will involve the
4

submission of the plans and permit application to Harnett County, no additional analyses should be
required. It is estimated that Harnett County will complete its review within a month of receiving
the permit application.
Hydraulic trespass issues must be considered when developing the enhanced and restored wetland
areas particularly on the upstream section of UT3. An house and driveway exist to the south-west,
of the property where the site is located. Another land owner, Charles D. Gourlay, owns the
property to the north-east of the site. Each of these areas has the potential to be impacted by the
hydraulics of the site. Additionally, UT1 has the potential to pose hydraulic trespass issues in the
upstream section above Beaverdam Road. In this section of the restoration there are proposed
restoration wetlands that have the potential to cause pooling water beyond the easement boundary.
This pooling water would exist on land that is currently owned by the same land owner that the
easement was purchased from, and does not propose a large concern, since EBX anticipates that it
can secure additional easement as needed. These constraints were considered when determining the
limits of the proposed wetland areas.
A HEC-RAS model of the proposed stream and wetland restoration areas was performed as part of
• the design of this restoration project. The results from that model along with hydrologic trespass
issues are discussed in further detail in Section 7.3 "HEC-RAS Analysis" of this report.
~ 3.0 Project Site Streams
EBX has engaged Kimley-Horn and Associates Inc. (KHA) as the engineer fro the site. KHA has
performed a geomorphic survey (cross sections, longitudinal survey, and pattern) and sampled
stream materials (sub-pavement and pavement samples) on several reaches representative of the
geomorphic settings within the project area or site. Surveyed data taken from the existing onsite
streams' cross-sections offered no bankfull data. No reliable bankfull indicators were found on the
project site due to the fact that most areas of the project site have been excessively damaged byhoof-
shear and over widening of the channel. Classification and entrainment pebble counts were not
sampled for stream materials, as much of the existing stream material has been sedimented in by
excessive erosion from livestock access. Viable bed material could not be obtained with these
methods. However, based on visual observation of bank material and soil samples, it is anticipated
that a sand system with some gravel material will develop once livestock are excluded.
3.1 Channel Classification
Standard classification parameters for UT1 to Beaverdam Swamp and UT3 to the Cape Fear River
were not obtainable, because no discernable bankfull indicators were able to be located for these two
tributaries. Bankfull indicators have been disturbed by excessive bank erosion. On the upstream
section of UT1 above Beaverdam Road and the entire reach of UT3, the bank erosion is primarily
the result of hoof shear due to the cattle found in the project area having direct access to the
channels. On the downstream section of UT1 below Beaverdam Road, the tributary exists in a
wooded buffer; however, the stream in this section has been overly channelized and the banks are
unstable. In order to perform a channel classification for these two tributaries, the Stream
Restoration Institutes (SRI) Coastal Plain Regional Curve bankfull area for each tributaries drainage
area was used in combination with the existing surveyed cross-sections. These SRI bankfull area
values were interpolated within the existing surveyed cross-sections to produce the classification

values found in Table 5 below. Based on these values, UT 1 to Beaverdam Swamp is classified as a
Rosgen stream type ES channel. This reach has an entrenchment of 5.4, a width-to-depth ratio of
11.9, bank height ratio 1.3, and an average slope of 0.0044. UT3 to the Cape Fear River is classified
as a Rosgen stream type FS channel. The reach has an entrenchment of 1.3, a width-to-depth ratio of
18.0, bank height ratio 2.0, and an average slope of 0.0016.
UT2 to Beaverdam Swamp did display bankfull indicators along sections of its reach, despite being
historically channelized. UT2 is classified as a Rosgen stream type ES channel. This reach has an
entrenchment of 2.6, a width-to-depth ratio of 4.4, bank height ratio 2.1, and an average slope of
0.0058.
Although UT 1 and UT2 classify as a Rosgen stream type ES channel, these tributaries lack the
pattern of a natural ES channel, and have been historically impacted. All three tributaries pattern and
profile will be restored to a designed Rosgen stream type C/E channel with access to their historic
floodplains where possible. The stream morphology is included in Restoration Table IV.
Table 5: Summary of Stream Classification
Assmt.
__ Reach_ __ Drainage
Area miZ Entrenchment
Ratio
Abkt
Wbkf Width/Depth
Ratio _
K
Slope Stream
~ e
UI'1 * 0.94 5.4 13.8 12.8 11.9 1.02 0.0044 1?5
UT2 0.23 2.6 5.4 4.9 4.4 1.00 0.0058 ES
UT3* 0.41 1.3 8.0 12.04 18.0 1.03 0.0016 FS
* The combination of the SRI Coastal Plain Regional Curve cross-sectional area for the subject
tributaries drainage area, and the surveyed existing stream channel were used to estimate bankfull
dimensions. Refer to Section 3.3 of this report for more information.
3.2 Channel Discharge
The designer estimated the peak flows for the 2-, 10-, 25-, and 100-year storms using the North
Carolina rural flood-frequency equations for the Coastal Plain Region (United States Geological
Survey 2003) (Table 6).
't'able 6: Proiect Site Stream Peak Discharges
Assessment
Reach Area
(ac.) `"""'"""
D' (cfsrge* 2yr
(cfs) Syr
(cfs) 10yr
(cfs) 25yr
(cfs) 100yr
(cfs)
UT1 602 2.0 62 124 181 271 452
UT2 147 2.9 24 51 76 118 204
UT3 251 1.4 36 73 109 166 283
*Calculated using Manning's equation (n=0.035)
3.3 Channel Morphology
Most of the project reaches have been historically straightened and relocated to the edge of the
valley to maximize usable farm and pasture land. As a result, the channel has become incised and
disconnected from the historic floodplain. Currently, cattle occupy the pasture land on the upstream
section of UT1 about Beaverdam Road, and all of the UT3 stream floodplain. The cattle on the
6

project site have direct access to the stream, and have caused extensive bank and bed erosion
through hoof shear. As a result of these two impacts, natural pattern and dimension are
undistinguishable on these two reaches. The combination of the SRI Coastal Plain Regional Curve
• cross-sectional area for the subject tributaries drainage area, and the offsite and onsite reference
streams were used to estimate bankfull dimensions. UT2 did display bankfull dimension despite
being historically channelized at a point near to the confluence with Beaverdam Swamp.
~' Restoration Table IV shows complete channel morphology data including channel, pattern,
dimension, and profile for all restoration and project reaches.

~ 3.4 Channel Stability Assessment
Appendix 1 displays photos of existing conditions.
The restoration reaches lie within an area that historically has been used for agricultural purposes,
primarily pasture for cattle production. The lower section of UT1 below Beaverdam Road, and the
• entire reach of UT2 have a limited riparian buffer that includes some exotic and invasive species.
The buffers of these reaches lie adjacent to active crop land. The upper section of UT1 above
Beaverdam Road, and the entire reach of UT3 have been cleared to the banks and have no riparian
buffer. All of the streams appear to have been ditched and straightened in the past as evidenced by
• side-cast berms and the straight nature of the channels.
• The upper section of UT1 above Beaverdam Road and the entire reach of UT3 have been heavily
impacted by bank erosion due to direct cattle access to the channel. The degradation of the banks as
a result of hoof-shear has caused these reaches to become over widened and shallow
For the
.
upstream sections of UT1 and UT3, above Beaverdam Road, the average stream slopes ranges from
0.0022 to 0.0014; therefore, natural erosion should not be an issue. Aggradation of the eroded banks
is more of an issue in these upper reach sections. In regards to elevation, the areas above Beaverdam
• Road are constrained by the road and the existing culverts under the road. The lower section of UT3
below Beaverdam Road remains flat throughout the limits of the purchased easement with a average
slope of 0.0005; however, just downstream of the purchased easement the stream begins to steepen
as it enters a deep valley before entering the Cape Fear River. For the extents of the restoration
• limits of UT3, erosion is not considered a problem and work is not proposed in the lower valley
section of UT3.
~ The lower section of UT 1 below Beaverdam Road and the entire reach of UT2 have been heavily
impacted by channelization. The lower section of UT1 is actively downcutting as it approaches
Beaverdam Swamp. Erosion in this area has subsided to some extent as the channel has reached a
• rocky substrate. These two reaches experience steeper slopes than the upstream sections of the
• project reaches. The lower section of UT1 has an average slope of 0.0044, and UT2 has an average
slope of 0.0058. UT2 has been over channelized and as a result has very little energy within the
system; therefore, erosion should not be an issue with this reach.
Bank height ratios (low bank height divided by the maximum bankfull depth) were determined for
the surveyed reaches. In the methodology used for this report (Rosgen 2001), bank height ratios
• between 1.1 and 1.3 are regarded as "moderately unstable," ratios between 1.3 and 1.5 as "unstable,"
• and bank height ratios greater than 1.5 are "highly unstable." Characteristics of each restoration
reach are included in Table 7.

7

Table 7: Restoration Reach Characteristics
Assort k
~ J__ Ve etative Buffer
, ~ - Adjacent Disturbance /
Reach Ratio Right Rank Left Bank Land Use Relocation
Riparian Buffer I~itr~rian t3uft~i-
Pasture/Active ~.h~tnttel~r.<ttia~~~
UTl * L3 (Lower) /Pasture (Lower) /Pasture Agriculture (Lower)/Dnect Cattle
Grasses (Upper) Grasses (Upper) Access (Upper)
UT2 0.9 Riparian Buffer Riparian Buffer Active Agriculture Channelization
UT3* 2.0 Pasture Grasses Pasture Grasses Pasture Channelization
/Direct Cattle Access
* The combination of the SRI Coastal Plain Regional Curve cross-sectional area for the subject
tributaries drainage area, and the surveyed existing stream channel were used to estimate Bankfull
dimensions. Refer to Section 3.3 of this report for more information.
3.5 Bankfull Verification
For a majority of the project site, Bankfull indicators have been greatly impacted by excessive bank
erosion. On the upstream section of UT1 above Beaverdam Road and the entire reach of UT3, bank
erosion, as a result of hoof shear from direct cattle access to the stream channel, has resulted in no
discernable Bankfull indicators. On the downstream section of UT1 below Beaverdam Road, the
tributary has been historically channelized and the stream has been downcutting causing the banks to
become unstable. UT1 and UT3 did not provide discernable Bankfull indicators at any point along
their reaches. UT2 did display Bankfull indicators along the lowest sections of its reach, despite
being historically channelized. Additionally, an offsite reference stream was identified and
measured. The Bankfull cross sectional area corresponded well with the Bankfull cross section
identified on UT2. Both of these Bankfull cross sections correlated well with the Bankfull cross
section predicted by the SRI Coastal Plain Regional Curve.
In order to perform an analysis on the surveyed existing cross-sections on UTl and UT3, the SRI
Coastal Plain Regional Curve Bankfull area for each tributaries drainage area was used in
combination with the existing surveyed cross-sections. These SRI Bankfull area values were
interpolated within the existing surveyed cross-sections to produce existing Bankfull dimensions for
comparative purposes during design.
For UT2 the Bankfull indicators were verified for Bankfull elevations, the Bankfull area values for the
project reaches and reference reaches were checked against the North Carolina Coastal Plain Rural
regional curves (Harman, Jennings et al. 1999). The results indicate a general agreement between the
three sets (site, references, and regional curve) thus providing a measure of validation.
Another feature identified in the onsite and offsite reference stream studies is a point hereafter
referred to as the "incipient flood elevation". Typically Bankfull is measured at the top of the flood-
plain bench or point bar as a matter of convention. However, on coastal plain streams there tends to
be a main channel combined with smaller side channels that make up the entire Bankfull channel.
These channel systems often have a large width to depth ratio. However, because of the goals to
restore an integrated stream and wetland system and to reduce the channel construction footprint,

•

• KHA measured the elevation where the stream flow would begin to leave the main channel and
• access the side channels, or, in the case of the onsite reference, to the point where the flow elevation
• begins to spread across the point bar. This elevation is identified as the incipient flood elevation. The
• channel cross sections resulting from these measurements corresponded well between the onsite and
offsite reference streams (Appendix 11). Where appropriate, the incipient flood channel was used as
• the basis for the design.

•
• 3.6 Vegetation
• The landscape within the project area primarily consists of active pasture with remnant woody
• vegetation such as sweetgum (Liquidambar styraciflua), red maple (Ater rubrum), and hackberry
• (Celtis laevigata).
Based upon Schafale's Fourth Approximation of North Carolina Vegetative Communities, the pre-
• existing land cover classifies as a Coastal Plain Small Stream Swamp. Within the Coastal Plain
• Small Stream Swamp community type, the site contains elements of Brownwater Levee Forest (High
Levee Subtype); Brownwater Bottomland Hardwoods (High Oak Subtype); and Brownwater
• Bottomland Hardwoods (Low Subtype). Drier areas outside the influence of the streams and
wetlands consist of Basic Mesic Forest (Coastal Plain Subtype).
•
• 4.0 Reference Streams
•
• 4.1 Watershed Characterization

• Two reference reaches were located for the project site. The first reference reach was located
outside of the project watershed. Figure 6 shows the location of the offsite reference reach, which
• will be identified as Reference Reach 1. Figure 7 shows the watershed map of the reference reach.
• This reference reach is within the same hydrophysiographic region as the project reaches. The offsite
• reference reach has a drainage area of 0.22 square miles. The second reference reach was located
onsite on the lower section of UT2 (Figure Sa). This reference reach is located just upstream of the
confluence of UT2 with the Beaverdam Swamp Canal. The onsite reference reach has a drainage
• area of 0.23 square miles.

~ 4.2 Channel Classification
• The offsite reference reach, Reference Reach 1, classifies as a Rosgen stream type CS channel. The
• reach has an entrenchment ratio of 6.08, a width to depth ratio of 19.22, bank height ratio of 1.0, and

• an average slope of 0.0053. The onsite reference reach classifies as a Rosgen stream type BS/ES
channel. The reach has an entrenchment ratio of 1.73, a width to depth ratio of 8.24, bank height
ratio of, and an average slope of 0.0055. The reference stream morphology is included in
Restoration Table IV.
•
•

•
9

4.3 Discharge
The peak flows for the 2-, 10-, 25-, and 100-year storms were modeled for the given drainage areas
These flows were calculated using the North Carolina rural flood-frequency equations for the
Coastal Plain Region. The peak flows calculated are summarized in Table 8.
Table 8: Reference Stream Peak Dischar es
~ Banicfuii
Assessment Area
Discharge* 2yr Syr 10yr 25yr 100yr
Reach (ac.)
cfs) (cfs) (cfs)
-
- (cfs)
- (cfs)
------ (cfs)
---------_--
1~ei~reilcc C~c.~cl~~ I -
141 --_
I J -
L' --
-
49 74 114 199
(Offsite)
Onsite Reference 147 2.5 24 51 76 118 204
Reach
*Calculated using Manning's equation (n=0.035)
4.4 Channel Morphology
The offsite reference reach, Reference Reach 1, provided visually obvious bankfull dimensional
features. The bank height ratio for this reach is 1.0, making it a good reference for a priority I
stream relocation approach. The pattern and profile for Reference Reach 1 is influenced heavily by
the forested buffer that surrounds the reference reach. For this reason the pool-to-pool spacing and
the radius of curvature values are low. The onsite reference reach was surveyed only for channel
dimension values, as a bankfull bench had formed within the historically channelized UT2. Pattern
and profile numbers were not surveyed in this area due to historical channelization. Restoration
Table IV shows a complete channel morphology data including channel pattern, dimension, and
profile for all restoration and project reaches.
4.5 Channel Stability Assessment
KHA staff determined that the offsite reference stream, Reference Reach 1, exhibits stable
dimension, pattern, and profile, because it is located within a forested riparian buffer and has little to
no incision from its active floodplain. Additionally, the stable vegetative riparian buffer has isolated
the reference stream from adjacent agricultural land uses. The onsite reference reach exhibits stable
bankfull channel dimension within a larger ditched channel. Bankfull benches have formed within
the historically ditched channel and the stream has access to a low floodplain on the left bank of the
channel. Photographs of the reference reaches can be found in Appendix 4 of this report.
4.6 Bankfull Verification
Determination of the bankfull elevation is vital to generating meaningful geomorphic values. Field
indicators for bankfull were strong for the reference reaches. To verify bankfull elevations, the
bankfull area values for the reference reaches were checked against the North Carolina Coastal Plain
Rural regional curves (Harman, Jennings et al. 1999). The results indicate that the bankfull cross-
section area found in the field were incrementally lower than the values calculated using the regional
curve and the reference drainage area. This result held true for UT2 onsite, which was surveyed on
10

', the most downstream section of the reach that displayed discernable bankfull indicators were
S identified. UT1 and UT3 could not be used for verification as no discernible bankfull indicators
• exist in the project reach. These dimensions represent a stable inner bench that was consistently
visible in the field and thus incorporated into the typical cross sections. For the purposes of this
report, this inner bench associated cross-sectional area will be referred to as the incipient flood area.
For the purpose of designing the project streams, an incipient flood curve was developed using the
• reference reach data and a logarithm equation. The incipient flood curve allows the incipient flood
! dimensions to be determined based on the drainage area. This data was compared versus the
regional bankfull data, and KHA determined it to be consistently lower than the regional bankfull
dimensions. Designed bankfull dimensions rely more heavily on the reference and regional curve
data than existing dimension found onsite.
Another feature identified in the onsite and offsite reference stream studies is a point hereafter
referred to as the "incipient flood elevation". Typically bankfull is measured at the top of the
• floodplain bench or point bar as a matter of convention. However, on coastal plain streams there
tends to be a main channel combined with smaller side channels that make up the entire bankfull
channel. These channel systems often have a large width to depth ratio. However, because of the
goals to restore an integrated stream and wetland systems and to reduce the channel construction
• foot print, KHA measured the elevation where the stream flow would begin to leave the main
channel and access the side channels, or, in the case of the on-site reference, to point where the flow
i elevation begins to spread across the point bar. This elevation is identified as the incipient flood
elevation. The channel cross sections resulting from these measurements corresponded well between
the on and offsite reference streams (Appendix 11). Where appropriate, the incipient flood channel
• was used as the basis for the design.
i 4.7 Vegetation
•
The restoration plan will use the vegetation communities associated with and surrounding the
'
s Fourth Approximation of North Carolina
reference reach and as described by Schafale
Communities for the site's landscape as reference communities for riparian restoration. Four distinct
sub-communities lie within the riparian area that can generally be described as a Coastal Plain Small
• Stream Swamp. The Brownwater Levee Forest (High Levee Subtype) lies adjacent to the channel
• where active deposition occurs. Further away from the banks lies the Brownwater Bottomland
Hardwoods (High Oak Subtype). These areas receive periodic flooding. Within this region in areas
with extended hydroperiods lies forested wetland communities that classify as Brownwater
Bottomland Hardwoods (Low Subtype). Basic Mesic Forest (Coastal Plain Subtype) lie within the
i drier areas outside the zone of frequent flooding.

~ 5.0 Project Site Wetlands
i
~ 5.1 Jurisdictional Wetlands
There are four main jurisdictional wetland areas within the project easement boundaries (Figure 10).
~ These wetlands are all currently accessible by cattle and are mostly vegetated with Juncus sp. There
• are some small trees within these areas as shown in the Table 9 below. The plan is to enhance these
wetlands by planting appropriate wetland species as described below. The other potential wetland

• 11

areas planned for restoration have been effectively drained by ditching or stream channelization.
These areas are also accessible by cattle and are mostly vegetated with pasture grasses such as fescue
sp. All of these wetlands are associated with streams and are considered riparian in nature. The data
forms are located in Appendix 2.
Table 9: Existing Wetland Vegetation
Wetland ID WE-A WE-B WE-C WE-D
Latitude 78.695167 78.696 78.707033 78.706714
Longitude 35.292208 35.2897527 35.280275 35.277656
Cowardin Classification PEM1 PEM1 PEM1 PEM1
Acreage 0.837 0.796 0.149 0.344
Scientific
Name Common
Name
Cacao
Acer rubrunt x x x
Ligteidambar styrnciflun z x
Und erstor
Juncos effusus x x x x
Sclrpus cyperinus x x
Morelia ceri ern x x
Bncchnris halitnifolia x x
5.2 Hydrological Characterization
5.2.1 Groundwater Modeling
Groundwater modeling will be performed for the wetland restoration areas along UT 1 and UT3
(Figure 10). Wells will be installed at these areas and the hydrologic reference wetland above UT1-
E. Data will be gathered every two to three months beginning in the spring of 2007, and will be used
in conjunction with soils analysis data and general conductivity data to evaluate potential water table
elevations using D1tA1NMOD. The reference conditions will be compared using DRAINMOD to
that of the wetland enhancement areas and the existing conditions of the restoration areas. It is
assumed that the enhancement areas will retain or receive improved hydrology since wetland
hydrology already exists. The proposed conditions of the restoration and enhancement areas will be
compared to those of the existing conditions of the onsite reference and the enhancement areas. It is
assumed that if the proposed conditions of the restoration areas have similar or more hydrology
compared to that of the onsite reference and existing enhancement areas, then the modeling will have
demonstrated that hydrology will be restored to the restoration areas.
12

5.2.2 Surface Water Modeling
The HEC-12AS model developed for this project will be used to ensure that the design is optimized
to maintain or increase the frequency of overbank flooding in the areas of wetland enhancement and
restoration. The frequency of overbank flooding along with elevating the groundwater level will be
key to ensuring hydrologic success of the wetlands. As cross sections are developed for 90%
complete plans, the HEC-RAS model will become increasingly important to serve as a guide for
adjusting grading plans in areas adjacent to wetlands. HEC-RAS results of the 60% complete design
are included in Appendix 9.
5.2.3 Hydrologic Budget
The proposed wetland enhancement areas are fed by their connection to the groundwater table, hill
slope seepage, runoff, and overbank flooding from the nearby streams. All of the enhancement areas
had areas of standing water on March 23, 2007. Wetland WE-D was partially formed by the
historical creation of side cast berm from the ditching of UTl.
The proposed wetland restoration sites have been drained by ditching or by stream channelization
that was conducted in order to drain the wetlands and to improve drainage. In some areas the
wetland areas may have been graded to remove the microtopography. The effect of the drainage
improvements has been to reduce the over bank flooding, lower the local groundwater table, and
reduce the length of inundation. By restoring the streams to what was likely their original bed
elevation and by adding sinuosity, the frequency and length of inundation will increase and the local
groundwater table should be raised. Adding microtopography will also improve opportunity for
infiltration.
~ 5.3 Soil Characterization
KHA has engaged Soil Water and Environment Group Inc. (SWE) to provide licensed soil scientist
• services. SWE personnel investigated the project site to confirm MRCS soil survey mapping data,
• record detailed soil descriptions for selected areas representing different landscape positions across
the site, and to determine the extent of hydric soils for the purpose of wetland restoration site
criteria. A series of hand augerings were accomplished across selected areas of the proposed wetland
• restoration site at maximum depths of approximately 18-24 inches. Detailed soil descriptions
• including depth of horizon, color, texture, structure, and consistence were recorded (Appendix 10).
For areas where relic redoximorphic features occur greater than 12 inches due to site disturbance
from farming, minor grading of less than or equal to 6 inches would most likely result in a change to
more hydric conditions and an elevated water table similar to adjacent soil areas.

~ 5.3.1 Taxonomic Classification
The site specific soil descriptions included in this report (Appendix 10) are most similar to Roanoke
silt loam type series soil as described by the Harnett County Soil Survey (NRCS, 1994) with some
variations in texture, color, and redoximorphic features (Figure 8). This soil is poorly drained and
• sometimes flooded from riverine systems, overland flow, and toeslope drainage. Subsoil consists of
loamy and silty clay textured soils formed from fluvial clay sediments. This soil is found on nearly
level flood plains along creeks, drainage ways, and relic oxbow lakes.

13

5.3.2 Profile Description
Permeability is moderate and is characterized by a clay or silty clay that restricts water movement
between 7 and 10 inches below the soil surface. Seasonally high water tables are found below the
soil surface between 0 to 1 feet. Overall, the areas investigated have relic hydric soil characteristics
and hydric soils that are suitable for wetland restoration. Strong redoximorphic features are present
indicating seasonally high water tables and frequent inundation from toeslope subsurface drainage
and surface runoff from fields. These features include relic and present oxidized root channels,
depleted matrices, and chroma 1/2 colors in the upper soil profile. Currently, the fields investigated
areas are in pasture for cattle and have hydric vegetation volunteering among other herbaceous
vegetation, especially in the depressions. (Appendix 10).
5.3.3 Hydraulic Conductivity
At this location the proportionally large amount of clay and silt content in the soil will result in a low
permeability or approximately 0.02 in/hr (Appendix 10).
5.4 Plant Community Characterization
The wetlands areas were likely covered by woody vegetation typical of a Brownwater Bottomland
Hardwood (Low Subtype). The wetland vegetation currently consists of pasture grasses, patches of
Juncus effusus and scattered succession species such as red maple and sweetgum.
6.0 Reference Wetland
Two reference wetlands were studied to provide design information for this project. The offsite
wetland is located at a headwater approximately one mile north of the restoration site. The offsite
wetland is being used for supplemental reference vegetation only. The onsite wetland forms the
headwaters for UT1-E (Figure 11). The vegetation of the onsite reference consists mostly of
sweetgum and red maple with an understory dominated by giant cane (Arundinaria gigantea), as
such it was not used as a vegetation reference. However, it will be used as a hydrologic reference
and a soils reference due to its close proximity and soil characteristics to the restoration and
enhancement sites. The offsite, supplemental wetland vegetation reference has a more varied
assortment of species including willow oak (Quercus phellos), swamp chestnut oak (Quercus
michauxii), American elm (Ulmus Americana), ironwood (Carpinus caroliniana), and eastern
cottonwood (Populus heterophylla).
6.1 Hydrological Characterization
The onsite reference wetland is located immediately upstream of UTl-E. It consists of wet areas that
were partially inundated on March 23, 2007. It receives hydrology from groundwater, backwater
flooding from UT1-E and drainage from the upstream drainage areas, and surface runoff.
14

~ 6.2 Soil Characterization
•
For the purposes of the restoration, the onsite wetland will be used for soil characterization as the
soil characteristics will be most similar to the restoration and enhancement sites. The soil
S characteristics are described in Section 5, above, and in Appendix 10.
~
6.2.1 Taxonomic Classification
• See Section 5, above, and Appendix 10.
~ 6.2.2 Profile Description
See Section 5, above, and Appendix 10.

i 6.2.3 Hydraulic Conductivity
See Section 5, above, and Appendix 10.

~ 6.3 Plant Community Characterization
The offsite reference wetlands areas classify as Brownwater Bottomland Hardwoods (Low Subtype).
• The onsite wetland contains a younger community with a mix of successional and mature vegetation
i including Sweetgum, Red maple, Southern red oak, Laurel oak, Swamp Chestnut oak, and American
elm. The offsite wetland includes vegetation found in mature communities such as American elm,
Laurel oak, Swamp chestnut oak, American hornbeam, and Swamp poplar.

~ 7.0 Project Site Restoration Plan

~ 7.1 Restoration Project Goals and Objectives
•
The objective of this restoration approach is to provide ecological up lift to a unique stream and
wetland system degraded by historical agricultural activity and livestock management. The stream
and wetland systems exist in the abandoned floodplain of the Cape Fear River. In this area the
streams and wetlands tend to flow parallel to the Cape Fear River across very flat terrain.
• Historically, these systems may have been mostly wetland sloughs, but have functioned as degraded
stream systems due to historical channelization that, for the most part, drained the wetlands. At the
Site, these systems are further degraded by livestock access that has resulted in severe sedimentation
from hoof-shear and subsequent erosion, nutrient and BOD input from animal waste, and habitat and
• diversity loss due to deforestation and maintenance as pasture land. As such, the plan is to restore
• these systems by removing livestock access; re-integrating the streams with the drained wetlands;
return wetland hydrology by reversing the channelization through raising stream bed elevation and
replacing meanders; restoring stream and wetland habitat features by adding microtopography, wood
• stream structures, riffle/ripple pool complexes; and by re-establishing a native, hardwood forest
• wetland ecosystem through the plating of appropriate riparian and wetland vegetation. Through these
practices the sedimentation and other pollution sources will be removed and a diverse habitat and
~ ecosystem will be restored.

15

Stream Restoration Approach
As stated above, the goal is to restore a unique stream and wetland system by integrating the stream
and wetland restoration design. A key element in the approach is the use of the incipient flood
elevation and cross section as described in Sections 3.5 and 4.6. Except for UT2 and the lower
portion of UTI, the existing stream instability is mostly the result of livestock access. Although
these channels have all been historically ditched and channelized, this has not created instability as
one might find in the piedmont or mountain regions of the state. This is because the valley slopes are
very flat and, as a result, the systems are very low energy. Lateral and vertical stability could be
maintained or achieved by fencing out the livestock and by planting trees. However, lateral and
vertical stability are only incidental to the restoration goals. The channelization of the streams has
resulted in a lack of habitat and has limited flood access to the surrounding floodplain.
Channelization has also, for the most part, drained the surrounding historical wetlands. The primary
goal of the project is to restore an integrated stream and wetland/riparian area system with a diverse
habitat. The other primary goal is to remove the sources of pollution which are mostly the result of
livestock access. Removal of the livestock will be achieved by fencing and providing watering
stations and culverted cattle crossings. However, in order to restore habitat and a complex stream
and wetland ecosystem, it will be necessary to reconnect the streams with the historical floodplain
areas.
Unlike piedmont and mountain streams, re-establishing the appropriate channel geometry will not
make the systems more stable. For this site, it will be necessary to establish a geometry that
increases channel flooding as well as restores a more natural stream habitat. Typically low gradient
streams have geometry that is formed by the presence of woody vegetation and tree roots. This
creates a meandering pattern with a series of scour and riffle areas. Also, woody obstructions create
constriction points forcing water out of the main channel and into side channel areas. In order to
reproduce this type of system, it will be necessary to provide a meandering system that has apool-
riffle complex with the riffles in the straight sections and pools in the meanders. This type of system
would naturally exist in this landscape with a lack of mature, woody vegetation. However, as mature
woody vegetation becomes established over the decades, a system defined by mature trees will
develop. Also, the meandering system that is proposed will flood frequently in order to naturally
hydrate the wetland areas and provide better system interaction. In order to enhance this effect and
allow the system to develop a system similar to the offsite reference stream/wetland system, the
channel cross sections will be designed using the incipient flood cross section. This cross section is
based on the cross section of the main channel that often occurs in low gradient channel systems.
The bankfull cross section typically includes the cross sectional area of the side channels. By only
re-establishing the main channel (incipient flood channel), the side channels will become established
on their own based on the microtopography established in the wetlands. This approach will "jump
start" the re-establishment of the natural system. Creating the full bankfull channel would result in
unnecessary land disturbance and limit the frequency of flooding of the surrounding floodplain area,
reducing interaction with the stream. This is because creating a bankfull channel with the appropriate
width to depth ratio would result in a larger confined channel cross section and a larger construction
footprint. It would also be more difficult to construct such a wide channel properly to function like a
coastal plain type system with a main channel and multiple side channels.
16

Channel Design Parameters
A natural channel design technique, using priority I and II methodologies was used to adjust the
channel dimension, pattern, and profile to a stable configuration. The configuration was based on
• reference reach morphology, values from regional curves, regime equations, experience from other
• restoration projects, and the existing channel morphology and as described above. These reference
values are presented in Restoration Table IV.

Dimension
• The riffle channel cross sectional areas were calculated from the hydraulic geometry curves derived
• from the reference reaches and regional curves. The riffle cross sections were analyzed to assess
whether or not they should be capable of transporting existing and predicted future sediment loads
for the designed channel slope. The dimensions are based on a bankfull cross section or an incipient
flood cross sections as described above. Cross sections using bankfull geometry were mostly applied
• in the vicinity of Beaverdam Road. Adjusted bankfull cross sections were used where priority 2
• restoration had to be conducted in the wooded portions of UT1 and UT2 below Beaverdam Road due
to slope and elevation constraints related to maintaining flood elevations around Beaverdam Road.
Incipient flood cross sections were applied in all of the wetland restoration areas. The pool cross
. sections were shaped based on riffle to pool cross section relationships found in the reference
. reaches. The reference dimensionless ratios are included in the morphological table (Restoration
Table IV) and typical cross sections are shown in the attached Restoration Plan Design Sheets.

• Pattern
• The channel planform was dictated by reference ratios for meander wavelength and radius of
• curvature derived from the reference reaches and typical reference reach values for C type channels
with an emphasis on coastal-type systems. The belt widths were based on reference ratios. The
proposed planform sinuosity allowed pool to pool spacing and riffle locations to match reference
conditions. The proposed sinuosity provided the appropriate slope to transport the material coming
• into the reach. The planform values and ratios are provided in the morphological table in
Restoration Table IV and the Restoration Plan Design Sheets provides the designed channel
• alignment.
It is important to note that much of the design planform geometry is based more on regional
information than on the reference stream values. This is because the reference pattern was
established around the presence of mature trees and root systems. Since it will take decades to
• establish such a system, the design was based on a system that does not include mature trees and root
• systems.
,• Bedform
The design channel Bedform predominantly consists of a riffle (ripple) -pool sequence with runs
. and glides between them. The design depths and pool to pool spacing of the features were based on
reference reach values and typical reference reach values for C type channels (Restoration Table
IV) with an emphasis on costal plain-type systems. The pools will be located in the apex of meander
bends with riffles (ripples) located between the pools in the tangent portions of the channel. The
• profile section of the Restoration Plan Design Sheets shows the designed channel Bedform.
It is important to note that much of the design Bedform geometry is based more on regional
• information than on the reference stream values. This is because the reference Bedform was

17

established around the presence of mature trees and root systems. Since it will take decades to
establish such a system, the design was based on a system that does not include mature trees and root
systems.
Structures
In-stream structures were placed in the design channel to provide woody debris and habitat, and in
some cases, grade control. The types of structures incorporated into the restoration project include
log structures such as log sills and log vanes. Rock structures were used in areas where grade control
is necessary to protect the project such as where the stream bed drops to meet Beaverdam Swamp or
the Cape Fear River.
Beaver Management
The project reaches does not appear to have been impacted by past beaver activity. If beavers move
into the system, a beaver management program will be implemented if the beaver activity poses a
threat to the site.
Riparian Buffer Restoration Approach
Re-establishing the riparian buffer will restore habitat connectivity throughout the conservation
easement. Prior to planting, the soils will be treated as described in Section 7.6 to facilitate plant
establishment. New plants will be installed as directed in Section 7.7.
Forested Areas
UT1-B, UT2, and UT1-A below Beaverdam Road are located in forested communities. Although the
plans do not show the specific location of the trees, the stream layout will be adjusted in the field to
accommodate and preserve trees greater than 6" DBH. KIIA staff will have final approval of the
stream layout before construction begins, and will work with the construction surveyor to ensure that
the trees to be preserved are avoided when the staking of the stream layout takes place. This
approach is preferred as it will maintain mature trees which will in turn accelerate the establishment
of a mature tree root system which will provide the streams with natural habitat, grade control,
channel geometry and stability. This approach will be similar to the one used at Yates Mill pond in
Raleigh, that was designed and built by NC State University.
7.1.1 Designed Channel Classification
The restoration reaches are designed as Rosgen CS channels.
7.1.2 Target Wetland Communities /Buffer Communities
The target riparian community as described in Schafale's Fourth Approximation of North Carolina
Vegetative Communities is a Coastal Plain Small Stream Swamp. This community will include
elements of Brownwater Levee Forests (High Levee Subtype); and Brownwater Bottomland
Hardwoods (High Oak Subtype). Drier areas outside the influence of the streams and wetlands will
be Basic Mesic Forests (Coastal Plain Subtype). The target wetland community is a Brownwater
Bottomland Hardwood (Low Subtype).
18

7.2 Sediment Transport Analysis
7.2.1 Methodology
Stream power was calculated using the shear stress equation multiplied by the stream velocity to
verify that the designed channel would be able to transport at bankfull its bedload without degrading.
Two physical characteristics of the channel design that affect the stream power of the channel are the
slope of the channel and hydraulic radius. The shear stress equation is as follows:
i = yRs
Where: T= shear stress (lb/ft2)
y =specific gravity of water (62.41b/ft3)
R =hydraulic radius (ft)
s =water surface slope (ft/ft)
The hydraulic radius equals the cross sectional area divided by the wetted perimeter.
R= A
P
Where: R =hydraulic radius
A =cross-sectional area (ft2)
P =wetted perimeter (ft)
To determine the velocity of the existing and proposed channels the Manning's equation was used:
v = n ~ p1 ~(Zis)
Where: J v =velocity (ft/s)
k =1.49 (constant)
n =roughness coefficient
A =cross-sectional area (ft2)
P =wetted perimeter (ft)
S =average stream slope (ft/ft)
The stream power of the channel is equal to the shear stress multiplied by the velocity.
Ps=iv
Where: Ps =stream power (lbs/ft*s)
~ =shear stress (lb/ft2)
v =velocity (ft/s)
19

7.2.2 Calculations and Discussion
The calculations show that the proposed design will result in an overall decrease in stream power
when. comparing existing to proposed conditions. As such, it is assumed that the streams will not
degrade. However, the decrease also indicates a potential for aggradation. Under the existing
conditions all of the streams are accessible by cattle. This has resulted in denuded banks and erosion
from hoof shear. These are believed to be the greatest source of sediment input into the stream
systems. Based on visual observations, there does not appear to be any appreciable sediment input
from above the stream sites, including bed load inputs. The streams will be restored, the banks
stabilized and livestock will be prevented from accessing the channel by a permanent, fenced
conservation easement. These activities should greatly reduce the amount of sediment in the stream
systems mostly precluding the need for the streams to transport sediment in the quantities currently
needed to maintain the channels. The existing channels do not show any signs of appreciable
aggradation or of delta formation along any of the reaches. Therefore, reducing the shear stress
should not result in aggradation in the short term. However, over the decades, it is anticipated that
the streams may aggrade enough in certain location to either braid or form oxbows and new channel
locations. These would be anticipated, natural geomorphic formations expected with such low-
gradient stream systems. Stream power calculations for existing and proposed streams are presented
in Tables 10 and 11.
Table 10: Summary of Existing Stream Power Calculations
Assessment

Reach Existing Slope

(ft/ft) Existing
Hydraulic Radius
(ft) Existing
Shear Stress
(Ib/ft2) Existing Stream
Power
(Ibs/ft*s)
uTl 0.0022 x.02 0.14 o.2s3 ---
UT2 0.0058 0.84 0.30 0.868
UT3 0.0012 0.38 0.03 0.022
Table 11: Summary of Proaosed Stream Power Calculatinnc
Assessment

Reach Proposed Slope

(ft/ft) Proposed
Hydraulic Radius
(ft) Proposed
Shear Stress
(Ib/ft2) Proposed
Stream Power
(Ibs/ft*s)
U 1 1 0.0009 0.73 0.04 0.041
UT2 0.0069 0.53 0.23 0.486
UT3 0.0005 0.46 0.01 0.007
7.3 HEC-RAS Analysis
Bankfull, 2-, 10-, 25-, and 100-year peak discharge flows were analyzed for both existing and
proposed conditions. The HEC-RAS model (v. 4.0 Beta) verified a net reduction in water surface
elevation for all stream channel reaches for the 100-year flood. This reduction in 100 year flood
elevation is a result of increased flow conveyance at road crossings and additional flood storage in
the old channel which will not be completely backfilled. The proposed 18-inch floodplain pipes
20

added to the upstream crossing of UT-1 will add conveyance to the crossing, reducing backwater of
the crossing. There is also a decrease in total velocity, shear, and power downstream of this
• crossing. The existing culverts on UT-3 are partially blocked, in the proposed conditions model they
• are replaced and realigned and are able to convey more flow. Along the majority of reaches of this
project a new channel is being constructed and the old channel partially backfilled. This partial
backfill of the old channel will result in vernal pools along the old channel alignment and will
provide additional flood storage during flooding events. The backfill or pipe sizes maybe adjusted
to increase flood frequency in smaller (2 years or less) storm events. Bankfull channel velocities
average 1.8 ft/s and typically range from 0.5 to 3.5 ft/s for all reaches. See Appendix 9 for HEC-
RAS results.

~ 7.3.1 No-Rise, LOMB, CLOMR
The project stream reaches are designated as Zone AE under the FEMA DFIRM program according
• to map number 3720058400) and 3720059600) effective October 3, 2006 (Figures 9a and 9b). A
Zone AE designation means that base flood elevations have been determined for the stream reaches.
Upon further review and coordination with Ed Curtis of the North Carolina Division of Emergency
Management - Floodplain Management Branch it was determined that no hydraulic models have
• been performed by FEMA or the State of North Carolina for the subject streams. The base flood
• elevations shown as Zone AE on the DFIRM's are based on backwater flooding from the Cape Fear
River and the Lower Little River. A Conditional Letter of Map Revision (CLOMR) is not required
since the proposed modifications to the project streams do not affect the 1% annual chance flood
• elevations in the Cape Fear and Lower Little River. Also, since the work covered in this restoration
• project will not result in changes to the mapped floodplain boundaries shown on the effective flood
maps listed above, a Letter of Map Revision (LOMR) documenting changes to the DFIRM panels
should not be required.

• 7.3.2 Hydrologic Trespass
• The project streams were designed to limit any hydrologic trespass issues from flooding during
• storm events. A priority UII approach will raise the stream bed elevation in most areas; however, a
stabilized pattern, profile, and dimension combined with the incipient flooding bench and bankfull
benches should create a net decrease in flood stage thus reducing any chance of hydrologic trespass.
• Additionally, creating the restored channel and only partially backfilling the old channel will result
• in additional flood storage along most reaches. The 100-year flood elevations are decreased on all
reaches of the project. Therefore, no hydrologic trespass as a result of flooding is anticipated during
S larger flood.
Because the streams will be designed to increase local inundation frequency and duration in smaller
rain events in order to restore wetlands and riparian functions it is anticipated that local normal
surface water elevations and water table elevations will be raised. It is anticipated that this increase
• will extend beyond the easement boundaries upstream of the UT1 system and the UT3 system above
Beaverdam Road. The extent of this increase is not known, but is not anticipated to be extensive.
The increase in water elevations on UT1 would extend onto land that is currently owned by the same
land owner that the easement was purchased from, and does not propose a large concern, since EBX
• anticipates that it will be able to secure additional easement as needed.

21

7.4 Stormwater Best Management Practices
7.4.1 Site-Specific Stormwater Concerns
The project site is situated in a predominately rural setting. It is anticipated that the re-established
riparian buffer will be sufficient in filtering and treating any stormwater runoff from the adjacent
agricultural fields. The restored and enhanced wetlands in the upstream sections of UT1 and UT3
will provide an additional means of sediment and nutrient removal from stormwater runoff. No
additional stormwater structures are deemed necessary for this project.
7.5 Hydrologic Modification
7.5.1 Narrative of Modification
Hydrologic modifications to the enhancement and restoration areas will result from a combination of
raising stream base flow elevations and providing microtopography to improve surface water
infiltration.
Key hydrological components for the project's wetlands include inputs from over-bank flow,
infiltration of ponded waters, and the balance of groundwater inflows and outflows. The frequency
and duration of over-bank flows from the smaller more frequent flooding events (bankfull and 0.90
probability events) will be improved by raising the base flow elevations of streams adjacent to the
target wetlands, and constructing the restored channel with an incipient flood cross-section area that
is incrementally smaller than the bankfull cross-sectional area. The incipient flood cross-section area
will have direct access to the floodplain in areas were wetland restoration is proposed, and should
provide more frequent flood events. The frequency and duration of over-bank flows from larger
flooding events (less than 0.10 probability events) will remain roughly unchanged. The local
groundwater elevations, the balance of groundwater inflows and outflows, near where the base flow
elevations of the streams have been raised should also rise. These modifications to the stream
channels will enhance the hydrology of adjacent wetlands.
In the restoration areas, the hydrology has been removed because the infiltration of ponded waters is
severely limited as well as by ditching and the channelization of the associated streams. The land
surface of these areas has been smoothed, crowned, and the forest cover removed. These areas may
be graded (a maximum of 6 inches) to bring the ground elevation to within a foot of the mean
growing season water table. The land surface will be reshaped to allow over-bank flows to route
though the wetland. The grading also will create microtopography to increase ponded water
detention and infiltration times. Revegetation with woody species of the areas that currently are
unforested will increase hydraulic roughness of the floodplain leading to an increase in the duration
of flooding in these areas. Restoring the streams and backfilling the ditches will restore the local
ground water table and increase the frequency and duration of flooding from smaller storm events.
These modifications, shown on the Restoration Plan, should restore wetland hydrology.
7.6 Soil Restoration
The soils within the enhancement areas generally have hydric character (Section 5 and Appendix
10) and will be left in place. In the restoration areas, the soils will be treated to improve hydrologic
functionality and promote re-establishment of woody vegetation. The surface of the restoration area
22

will be disked or plowed to restore hydrological function (Section 7.5.1) and create varied habitats
and microtopography. Initially, the land surface will be maintained at a grade accessible to flood
flows. The grading will bring any crowned areas in the restoration area to an elevation that is
• hydrologically connected to flood flows. Only the crown materials will be graded and the underlying
wetland soils will not be graded. The land surface will be reshaped to create topography of islands,
depression pockets, and interconnecting flats. Within this varied topography, the land surface will be
disked to form microtopography.
Soils within the riparian and wetland restoration areas will be treated to facilitate the growth and
development of plantings. The soils will be ripped prior to planting to break up compacted soils and
• create a favorable environment for new plantings. Plant nutrients and soil amendments will be
applied to the soils as prescribed by the soils test report performed by the North Carolina Department
• of Agriculture and Consumer Services Agronomic Division for sample sites located throughout the
project area (Appendix 10).

~ 7.7 Natural Plant Community Restoration
The goal of the riparian restoration is to provide long-term improvements to ecological functions of
the existing forest community. The Restoration Plan Design Sheets have been developed to provide
• these functional uplifts through the re-establishment of target natural communities. The target
natural communities have been determined based on comparison of existing site conditions with
established type communities with verification of appropriate species from proximate reference
natural communities. Based on the Schafale's fourth Approximation of North Carolina Natural
• Communities, the site's forested areas most closely correlates to a Coastal Plain Small Stream
• Swamp with inclusions of Brownwater Levee Forests (High Levee Subtype), Brownwater
Bottomland Hardwoods (High Oak Subtype), Basic Mesic Forests (Coastal Plain Subtype) and
Brownwater Bottomland Hardwoods (Low Subtype).
~ 7.7.1 Reforestation Scheme
• The goal of the planting scheme seeks to establish a riparian community consistent with the
reference community using an approach that accelerates the successional process leading to a mature
riparian community. The planting plan will use reference plant communities discussed in the
previous paragraph as a base to design a planting scheme and develop a vegetation list.
Re-colonization of cleared riparian habitats characteristically begins with an invasion of pioneer
species that creates an environment (e.g. shading) suitable for species more typical of a mature
• community. To initialize the proposed riparian community, the restoration area will be planted with
a mix of pioneer and climax species that have been selected and arranged to meet the following
objectives:
^ Establish mix of shade intolerant canopy and shade tolerant understory species
^ Provide vegetative source of dominant species
• Establish local seed sources for those species less likely to migrate into the restoration area

• Provide stability to disturbed or high stress areas
• The design of a planting plan involves several components. The planting zones have been developed
considering site hydrology, soils, and disturbance regimes and are referenced to natural

23

communities. Each zone has a unique environment that dictates species selection and community
structure. The planting list is developed for each zone to match the vegetation in the reference
community and meet the objectives given above. The planting list also reflects which species are
readily available and have a reasonable expectation of survival. For a given zone and species, a plant
source and planting type (e.g. containerized or bare root) is recommended. A planting schedule is
developed so that site preparation and plant installation occur at the optimal time and season. After
installation, the planting should be verified. The maintenance plan is developed to promote long-
term success of the planting. These planting plan components are described below.
7.7.2 Planting Zones
The planting plan includes 6 zones of distinct vegetative composition and structure.
^ Zone 1 -Stream Channel (1.5 acres)
^ Zone 2 -Stream Bank (Brownwater Levee Forest (High Levee Subtype) (7.4 acres)
^ Zone 3 -Riparian (Brownwater Bottomland Hardwoods (High Oak Subtype) (10.9 acres)
^ Zone 4 -Riparian Wetland (Brownwater Bottomland Hardwoods (Low Subtype) (Wetland)
(13.8 acres)
^ Zone 5 -Upland (Basic Mesic Forest (Coastal Plain Subtype)) (0.87 acres)
^ Zone 6 -Transitional Edge (2.0 acres)
The zones are mapped on the Restoration Plan and are described below.
Zone 1 -Stream Channel
The stream channel zone includes the stream channel from base flow to bankfull. The zone features
the steepest slopes (3-8%) of the zones and highest saturation levels. This environment dictates the
planting offast-growing, obligate pioneer species to provide stability to areas at or below bankfull.
Zone 2 -Stream Bank
The stream bank zone includes the area from the top of bank outward away from the stream 15 feet.
It is an area exposed to regular stream flows and frequent soil deposition. The most stressed areas are
located on the outside bends of meanders. The banks will be planted with fast-growing, deep-rooted
species that will provide biostabilization and shading to the stream.
Zone 3 -Riparian
The riparian zone includes the area beyond zone 2 to the edge of the floodplain where the hydrology
supports Bottomland hardwood forest vegetation. The area is flat, frequently flooded, and the water
table remains close to the surface. The composition of the vegetation includes a mix of canopy and
understory trees.
Zone 4 -Riparian Wetland
The riparian wetland covers a subsection of Zone 3 where the inundation or saturation occurs for a
long enough period of time during the growing season to select species more adapted to hydric
conditions.
24

Zone 5 -Upland
The upland zone lies outside the frequent flooding zone and consists of species adapted to mesic
conditions.
Zone 6 -Transitional Edge
The transitional zone includes an approximately 15-foot buffer between zones 3, 4, or 5 and an
adjacent open area such as a field outside of the conservation easement. The planting list consists of
smaller species that tolerate full sun and will eliminate an abrupt boundary between the open field
and interior zones.
7.7.3 Plant List
The plant list is based on the target community, reference community, and recommendations from
the North Carolina Stream Restoration Institute (Ha112001) and the North Carolina Ecosystem
Enhancement Program (Smith 2004). The selection of species also depends on availability from
local nursery sources.
7.7.4 Plant Sources
The planting plan preferentially selects local genetic stock and utilizes three sources of plants. Two
sources-nursery stock and on-site transplants-will be tied directly to the initial planting and will
be utilized in numbers to support permit guidelines. The remaining source-recruitment-has been
factored into the selection of species in the plant list. The plant list includes a significant portion of
species not likely to establish from natural propagation.
Nursery Stock
The planting plan may utilize any of the following nursery stock forms of woody species: bare roots,
containerized seedlings, and ball and burlap. Additionally, the planting plan also may use sod or
seeds from commercial sources. The planting plan prescribes that nursery stock are grown under
environmental conditions similar to the target environment. The planting list includes alternates in
case specific species ofpre-ordered plants are not available or acceptable for installation.
On-Site Transplants
Several favorable species grow within the existing site. In the course of constructing a new channel
alignment, some individual plants may need to be removed. The individuals of a target species that
are of an appropriate size and age may be transplanted into the restoration area.
Recruitment
It is expected that the restoration sites will be populated with species from adjacent communities.
The restoration sites will be maintained to keep unwanted species at less than 10% of the total
population.
7.7.5 Plant Care and Installation
The plantings will be cared for and installed based on guidelines provided in the included planting
notes. When planted properly, bare root seedlings are the most cost-effective and successful plant
25

material. Containerized plantings, live stakes, and other plant materials will be used based on the
needs of the planting zone (e.g. frequent disturbance, immediate shading, and others). Larger
unprotected trees will be guarded using tree shelters that should protect against herbivory and inhibit
site occupation by beavers.
7.7.6 Schedule
The planting plan will be scheduled around stream construction activities and growing season.
Special attention will be paid to stabilizing disturbed areas that include newly-constructed channels
and temporary construction easements. The final vegetation planting will occur after proper site
preparation (described below) during the appropriate season.
Plantings maybe staggered based on surrounding activities. Live stake planting on stream banks
(Zone 1) will follow closely after channel construction to provide immediate stabilization. On-site
transplants will be planted immediately after removal from their existing habitat. Planting of zones
2-4 will occur from late winter to early spring after construction to minimize or eliminate threats
from the construction; exotic vegetation treatment; unpredictable weather; and beaver activity.
7.7.7 Stabilization
Immediately after construction, the stream banks and all disturbed areas will be seeded with
permanent and temporary seed mixes. If within the appropriate season, permanent seeding will be
completed in conjunction with construction with temporary seeding applied per Land Quality
Section requirements. Within the stream channel (Zone 1), pioneer species that provide immediate
bank stabilization will be planted. Live stakes and bare roots will be planted around structure
installations and the outside of meander bends to provide an area of high density root mass. Coir
fiber matting and live stakes will be used along the entire reach of the restored channels to provide
stabilization until vegetation can be established.
7.7.8 Site Preparation
Prior to planting the riparian buffer, efforts will be made to eradicate fescue and invasive plants such
as multiflora rose (Rosa multiflora), Chinese privet (Lingustrum sinews), and Japanese honeysuckle
(Lonicera japonica). These efforts will include herbicide use during the spring and afollow-up
spraying in early fall to eliminate any fescue that was not killed in the spring. A permanent seed mix
can be used after application of the pre-emergent. Woody planting can follow during the dormant
season.
7.7.9 Planting Review
After the final planting is complete, the planting supervisor will verify that the site was planted
properly though inspection of stem counts and condition. Damaged plantings will be immediately
replaced.
7.7.10 Monitoring and Maintenance
Monitoring will verify that the restoration area is meeting restoration goals. Replanting will occur if
the planting survival fails to meet restoration goals. If monitoring indicates that an area is trending
towards greater than 10% coverage by nuisance vegetation, that area will be treated to remove the
nuisance vegetation.
26

~ 8.0 Performance Criteria
•
~ 8.1 Stream Success Criteria
•
The stream geometry will be considered successful if the cross-section geometry, profile, and
sinuosity are stable or reach a dynamic equilibrium. It is expected that there will be minimal changes
in the designed cross sections, profile, and/or substrate composition. Changes that may occur during
the monitoring period will be evaluated to determine if they represent a movement toward a more
• unstable condition (e.g. down cutting, erosion, aggradation, etc.) or are minor changes that represent
• an increase in stability (e.g. settling, vegetative changes, coarsening of bed material, etc.). A change
that will not be considered a movement toward an unstable condition is if portions of the streams in
the upper sections of UT1 and UT3, above Beaverdam Road, become braided. Braided systems that
develop in the above locations would be considered appropriately functioning streams, as coastal
• plain streams of similar size and slope develop braided sections naturally.
An initial, though not exclusive, indicator of success will be adherence to design or reference ratios
• of stream geometry found in the morphological table (Restoration Table I~ or in comparable and
stable reference systems.
Deviation from the design ratios will not necessarily denote failure as it is possible to maintain
stability and not stay within the design geometry. Additionally, determination of true bankfull will
be difficult until the stream has had adequate flooding events to create strong bankfull indicators.
The following key indicators of stability provide a more complete picture of stream stability:
^ Stream Type: Maintenance of the design stream type or progression or conversion to stable
stream type such as B, C, or E will indicate stability.
^ Bank Height Ratio: Bank height ratio between 1.0 and 1.1 or less will indicate flood flows have
access to the active floodplain and that higher flows do not apply excessive stresses to stream
• banks.
The watershed should remain consistent through the life of the project success criteria. The
watershed is expected to remain as a rural, agricultural watershed, and does not lie within a rapidly
• developing region.
Upstream agricultural activities driven by cultivation, and pasture land use likely will lead to
• episodic sediment pulses sent downstream through the stream network. Additionally, erosion of
• upstream unstable stream banks outside of the project site boundary could contribute sediment to the
'
s anticipated that the excess sediment will either be routed though the project area
project reaches. It
or deposited in target areas such as point bars and the floodplain. Minor sedimentation of pools and
glides may occur. The pools are designed to be over dug to account for some sedimentation of pools
• and glides.
• If a large storm event occurs before the woody vegetation has established, isolated bank erosion may
occur in sections where the flood prone area has been restricted due to topography and/or utility
easements. Areas of bank erosion should be repaired as necessary.

27

8.2 Wetland Success Criteria
The success of wetland enhancement /restoration will be measured by comparing the restored
wetlands with similar, more functional wetlands with respect to vegetation, soils, and hydrology.
Success criteria are summarized in the following sections.
8.2.1 Hydrology
The minimum requirement to judge establishment of wetland hydrology will be adherence to
USAGE guidelines (United States Army Corps of Engineers, 1987) including saturation of the upper
surface of the soils for 7% of the growing season. Further success of the restoration and
enhancement of wetland hydrology will be measured by improvements to the frequency and duration
of flood flows, groundwater levels, flood storage, and surface water infiltration. Gauges will
measure these components and the measurements will be compared to baseline measures taken prior
to restoration activities. The following changes from baseline conditions will indicate enhancement
or restoration of wetland hydrology:
^ Increase in frequency and duration of flood flows
^ Rise in groundwater elevations
^ Increase in flood storage
^ Increase in volume of surface water infiltration
8.2.2 Vegetation
The prevalent vegetation should consist of macrophytes that typically are adapted for life in
saturated soil conditions. These species should have the ability to grow, compete, reproduce, and
persist in anaerobic soil conditions. A reduction in the percentage of nuisance vegetation in wetlands
areas with existing vegetation to less than 15% will indicate enhancement of wetland vegetation. For
the restoration areas, study plots showing that the composition and density of vegetation in the
restoration areas that compares closely to the reference areas will indicate restoration success for
vegetation.
8.2.3 Soil
A primary measure of the enhancement and restoration of wetlands soils will be the establishment of
hydric character as defined by USAGE guidelines (iJnited States Army Corps of Engineers 1987).
Soil enhancement and restoration also maybe inferred based on successful enhancement and
restoration of wetland hydrology and vegetation.
8.3 Vegetation Success Criteria
The success of riparian and wetland vegetation planting will be gauged by stem counts of planted
species. Stem counts of over 320 trees per acres after 3 years, and 260 trees per acre after 5 year will
be considered successful. Photos taken at established photo points should indicate maturation of
riparian vegetation community.
28

•
8.4 Schedule/Reporting
The monitoring plan to evaluate the success of the stream restoration project is based on guidance
provided by The Stream Mitigation Guidelines disseminated by the United States Corps of
Engineers -Wilmington District (McLendon, Fox et al. 2003) and recommendation from the
Ecosystem Enhancement Program. The collection and summarization of monitoring data will be
conducted in accordance with the most current version of the EEP documents entitled "Content,
Format, and Data Requirements for EEP Monitoring Reports"
Upon completion of the restoration project, an as-built survey will be conducted that documents the
following conditions:
^ Geomorphology (dimension, pattern, and profile)
^ Channel materials
^ Channel stability and in-stream structure functionality
^ Wetland hydrology
^ Vegetation (stream and wetland)
The survey of channel dimension will consist of permanent cross sections placed at approximately
two cross sections (one riffle and one pool) per unique stream segment. The cross sections will
represent approximately 50% riffles and 50% pools. Annual photographs showing both banks and
upstream and downstream views will be taken from permanent, mapped photo points. The survey of
the longitudinal profile will represent distinct areas of restoration and will cover a cumulative total
of 3,000 linear feet of channel. Newly-constructed meanders will be surveyed to provide pattern
measurements. Channel material measurements will be collected by using pebble counts for at least
six of the permanent cross sections.
The entire restored length of stream will be investigated for channel stability and in-stream structure
functionality. Any evidence of channel instability will be identified, mapped, and photographed. All
structures will be inventoried for functionality and photographed.
Successful restoration of the vegetation on a stream mitigation site is dependent upon hydrologic
restoration, active planting of preferred canopy species, and volunteer regeneration of the native
plant community. In order to determine if the criteria are achieved, vegetation-monitoring quadrants
will be installed across the restoration site, as directed by NCEEP monitoring guidance. The number
of quadrants required will be based on the species/area curve method, as described in NCEEP
monitoring guidance documents, with a minimum of at least three quadrants. The size of individual
quadrants vegetation-monitoring plots will be installed on approximately 1.0 percent of the
restoration site. The individual monitoring plots will be 0.01 hectare in size. Vegetation monitoring
will occur in spring after leaf-out has occurred. Individual quadrant data will be provided and will
include diameter, height, density, and coverage quantities. Relative values will be calculated and
importance values will be determined. Individual seedlings will be marked such that they can be
found in succeeding monitoring years. Mortality will be determined from the difference between the
previous year's living planted seedlings and the current year's living planted seedlings.
At the end of the first growing season, species composition, density, and survival will be evaluated.
For each subsequent year, until the final success criteria are achieved, the restored site will be
evaluated between July and November. Permanent photo points will be set up for each quadrant.
29

The monitoring will occur annually for five years. The monitoring period should include two
separate years with bankfull events. Bankfull events will be verified using an installed crest gauge
that will be inspected during each monitoring visit. If a bankfull event has not been documented by
the end of the second year of monitoring, a mandatory quarterly check will be required. If there are
not two bankfull events, the monitoring period maybe extended at the discretion of the Corps of
Engineers, Raleigh Regulatory Field Office Project Manager and the NCDWQ 401-Wetlands Unit.
Monitoring reports will be submitted during every year for years 1-5.
30

•
9.0 References
Cowardin, Lester M., Virginia Carter, et al. (1979). Classification of Wetlands and Deepwater
Habitats of the United States. United States Department of the Interior.
Hall, Karen (2001). Recommended Native Plant Species for Stream Restoration in North Carolina.
Raleigh, NC, North Carolina Stream Restoration Institute NCSU.
Harman, William A., Gregory D. Jennings, et al. (1999). Bankfull Hydraulic Geometry
Relationships for North Carolina Streams. Wildland Hydrology Symposium, Bozeman, MT,
AWRA.
McLendon, Scott, Becky Fox, et al. (2003). Stream Mitigation Guidelines. United States Army
Corps of Engineers -Wilmington District, United States Environmental Protection Agency, North
Carolina Wildlife Resources Commission and North Carolina Department of Natrual Resources -
Division of Water Quality.
Rosgen, David L. (2001). A Stream Channel Stability Assessment Methodology. Seventh Federal
Interagency Sedimentation Conference. Reno, NV. w: 18-26.
Schafale, Michael P. and Alan D. Weakley. (1990). Classification of the Natural Communities of
North Carolina, Third Approximation. NC Heritage Program, Division of Parks and Recreation, NC
Department of Environment, Health, and Natural Resources.
Smith, Cherri L. (2004). Guidelines for Riparian Buffer Restoration. Raleigh, NC, North Carolina
Department of Environmental and Natural Resources -Ecosystem Enhancement Program.
United States Army Corps of Engineers (1987). Corps of Engineers Wetlands Delineation Manual.
W. E. Station, Environmental Laboratory.
United States Geological Survey (2003). The National Flood-Frequency Program.
31

10.0 Restoration Tables

Table is Proiect Restoration Structure and nhiectives
Assessment Reach' Station Mitigation Priority Existing Designed ~~~~~
(Design Reach) Range Type Approach Linear Linear Comments
Ros en Foota a Foota a ~

'~
I i-«
~
^

Restoration

lI

1
061 -.

1 210 TT~~
hF~ i' ~.iAi 1, i .., ,,-
,.,., ~; ~ , . ~ e ._~,.
~~
136+24
34 , ' utilized a
loo this reach

UT1-B 112+72
Restoration
I
II
904
1
019 Bankfull and incipient cross-sectional
123+51.39 , , area utilized alon this reach.

UT1-C 100+00 -
Restoration
I, II
1
289
1
272 Incipient flood cross-sectional area
112+72 , , utilized along this reach.

UT1-D 150+00 -
Restoration
I
II
478
583 Incipient flood cross-sectional area
155+82.94 , utilized along this reach.

UT1-E 170+00 -
Restoration
I
560
598 Incipient flood cross-sectional area
175+97.81 utilized along this reach.

UT1-F 180+00 -
Restoration
I
599
537 Incipient flood cross-sectional area.
185+37 28 utilized along this reach.
UT2 200+00 - Restoration III 1 137 1 341 Utilized a combination of incipient
213+41.45 flood and Bankfull cross-sectional area
UT3-A 320+40.59 - Restoration II 1
397 1
526 Bankfull cross-sectional area utilized
336+27 , , alon this reach.

UT3-B Lower 315+50 -
Restoration
I
II
388
422 Bankfull cross-sectional area utilized
319+72 , alon this reach.

UT3-B Upper 300+00 -
Restoration
I, II
1,300
1
550 Incipient flood cross-sectional area
315+50 , utilized along this reach.

UT3-C 3+00 -
Enhancement
II
356
356 Enhancement Level II to be applied to
6+55.80 existing reach

Table ii. nrainaue Area and Ctrnam ('lacc;firot:nn
Reach Drainage Area
mil Surface Water
Classification Stream Order
~J ; 1 tc~ ~3Lat ~r~lam :~~~a1»p 4).')~. ~'
UT2 to Beaverdam Swamp 0.23 C 1
UT3 to Cape Fear River 0.41 WS-V 1
Table iii_ i.and iTce of Watrrchvrl
Land Cover Acrea a Percentage of Total
UT1 UT2 UT3 Coverage
' 11 ~lai~d 1~~~~7rest 15.3 12.5 67.7 2 ~.4
Herbaceous Planted/Cultivated 323.3 121.4 131.7 57.4
Wetlands 122.8 5.6 64.2 19.2
Barren 0.2 0.0 0.0 <0.1

Table V: Designed Vegetative Communities (By Zone)
Scientific Name X - Remove; S - Save; T -Trans lant; R - Recruitment; L -Live Stake; BR -Bare Root
°~ Genus Species Stream
Channel Stream Bank Riparian Ripanan
Wetland Upland Transitional
Edge
Canopy Zone 1 Zone 2 Zone 3 Zone 4 Zone 5 Zone 6
Acer rubrum R R R
Betula ni ra BR BR BR
Ca a a uatica BR BR
Ca a cordiformis gR
Ca a ovafa gR
Fa us randifolia gR
Fraxinus enns Ivanica BR BR
Ju lans ni ra gR
Li uidambar st raciflua R R R
Liriodendron tuli ifera R R
N ssa a uatica BR BR
N ssa biflora gR
Pinus taeda gR
Platanus occidentalis BR
Po ulus deltoides L
Po ulus hetero h lla gR
Quercus laurifolia gR
Quercus I rata BR BR
Quercus michauxii BR BR BR
Quercus ni ra BR BR BR
Quercus a oda BR BR
Quercus hellos BR BR BR
Quercus shumardii gR
Quercus rubra gR
Salix ni ra L
Ulmus alata BR BR
Ulmus americans BR BR BR

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Table V cont.: Designed Vegetative Communities (Bv Zone)
Scientific Name X - Remove; S - Save; T - Trans lant; R - Recruitment; L -Live Stake; BR -Bare Root

Genus
Species Stream
Channel
Stream Bank
Ripanan Riparian
Wetland
Upland Transitional
Edge
Understory Zone I Zone 2 Zone 3 Zone 4 Zone 5 Zone 6
Aesculus s Ivatica BR
Alnus serrulata L BR
Asimina triloba BR BR
Baccharis halimifolia R R/BR
Callicar a americans BR
Car inus caroliniana BR BR
Celtis laevi ata BR BR
Clethra alnifolia BR BR
Cornus amomum L BR
Cornus florida BR
Crates us flava BR
Ga lussacia frondosa BR
Hamamelis vir iniana L BR
Ilex decidua BR
Ilex o acs R/BR R/BR BR
Li ustrum sinese X X X X X X
Cinders benzoin BR
Morelia cerifera R/BR
Ost a vir iniana BR
Rosa multiflora X X X X X X
Rubus ar utus R/BR
Sambucus canadensis L BR BR
Vaccinium elliottii BR BR BR
Viburnum dentatum L BR

11.0 Figures

Figure 1 Project Site Vicinity Map
Figure 2 Project Site Location
Figure 3 Project Site Watershed Map
Figure 4 Project Site NRCS Soil Survey Map
Figure Sa Project Site Hydrologic Features Map with Gauge Locations
Figure Sb UTl and UT2 Detailed Hydrologic Features Map with Gauge
Locations
Figure Sc UT3 Detailed Hydrologic Features Map with Gauge
Locations
Figure 6 Reference Site Vicinity Map
Figure 7 Reference Site Watershed Map
Figure 8 Reference Site NRCS Soil Survey Map
Figure 9a Project Site FEMA Firm Map
Figure 9b Project Site FEMA Firm Map
Figure 10 Project Site Wetland Delineation Map
Figure 11 Reference Site Vegetative Communities Map
Figure 12 UT1 and UT2 Detailed Project Site Map
Figure 13 UT3 Detailed Project Site Map

1. Proiect Site
Prepared For Beaverdam Swamp Stream and Wetland Restoration Prepared By
Project Harnett County, North Carolina _
Date Project Number ~ ~~
•
1',COSYStt111 ~~~; KimleyNorn
--, 6/18/07 012620010 and Associates, Inc.
Title ~ Project Site Vicinity Map

N'i ure 2. Yro'ect Site Location
- - ----- ------ --
€ _ ~~
N ~ ~ i _ 421
0 1,000 2,000
L_. . _._~m__ .,___~ ~ "; ~" ~~,~~ ~ ~ 217
Feet ihA11~'v is 1 "t ~ r
_>
~ 401 / `
~, f/
• 217 i _~_ ~ ~~~,
_ , ~'~/,
~ ~ ~
r
~.
~ ~ - I ~ ~ ~~w ~ `t- ~~ fj"
,; ~ ,~
~;
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~ ~ 1~ri ~ ~1 ~ ` .,,~~~ _
!!! } --~ ~
~ JCQ
f! 1
_ ~ ~ ~~ ~ 11
/ I ~l, / t
~ ~ 1 ~i, ~. ~ ~ ~ I ~~~ ~~ ~ ~ s
~~ ~ f ~ / ~
~~ %, i~ l _
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~ f `~ , ~% tl~ ~ `.
~~~ '... ,,~, ~ ~' ~ ~ ,~~r~r~~ r
.~~~ ~ ~ ,
% j ~ (] x
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r"•~ ~. : ~ - ~-: ~ ~
i~ •~ ' F .
~~ -• ~~j, /t i• 1 ~~ r ~,
- ~''~--~ '~ i ~:! Legend
-`--~'-.. ; ~ i,' !%~ I_ _ __i Project Area
~ '~-.~. ~1 _ ,~ ,~ r/~ r'' j_____j Project Watershed
..___-
Title Project Site Location/iJSGS Quad Map (Erwin, NC; 1973)
Prepared For Beaverdam Swamp Stream and Wetland Restoration Prepared By
Project Harnett County, North Carolina
y Date Project Number ~ ~~
•
1+;Opy~r~tC1p ~ Kimley-Horn
6/ 18/07 012620010 and Associates; Inc.

3. Project Site Watershed Map
Legend
----.
_____j Project Watershed
_ j Project Area
Prepared For Beaverdam Swamp Stream and Wetland Restoration Prepared By
Project Harnett County, North Carolina
~ ~
Date Project Number ~~„
I'~C'OtiySt('ill Kimley-Horn
. ". 6/ 18/07 Ol 2620010 and Associates, Inc.
Title ~ Project Site Watershed Map

4.
to NRCS Soil Surv~
9~
Prepared For Beaverdam Swamp Stream and Wetland Restoration Prepared By
Project Harnett County, North Carolina
C ~
~ \ ~~,

~'
' Date Project Number
tit(111
,C(}Sy ~~ Kimley-Hom
6/ 18/07 012620010 and Associates: Inc.
Title ~ Project Site NRCS Harnett County Soil Survey Map (1984)

Site Hydrologic Features Map with Gauge Locations
Prepared For
Project Beaverdam Swamp Stream and Wetland Restoration Prepared By
Harnett County, North Carolina
~~ D
t • ~~„
a
e Project Number
1'd~'(}SYStt'ttl ~ KimleyNorn
6/ 18/07 012620010 and Associates, Inc.
Title I Project Site Hydrologic Features Map with Gauge Locations (1998 Aerial Photograph)

5b. UTi and UT2 Detailed i-lydrologic Features Map with Gauge Locations
Prepared Fo-• Beaverdam Swamp Stream and Wetland Restoration Prepared By
Project Harnett County, North Carolina
~~ Date Project Number ' ~~~
1'~L'(11ySCt'ill ~ Kimley-Ham
6/18/07 012620010 andAssociafes, Inc.
Title I UT1 and UT2 Detailed Project Site Hydrologic Features Map with Gauge Locations (1998 Aerial Photo)

UT3 Detailed Hydrologic Features Map with Gauge Locations
Prepared For Beaverdam Swamp Stream and Wetland Restoration Prepared By
Project Harnett County, North Carolina

~' Date Project Number
~'USyStf'ill
6/ 18/07
012620010 KimleyHorn
and Associates, Irx.
Title I UT3 Detailed Project Site Hydrologic Features Map with Gauge Locations (1998 Aerial Photo)

6. Reference
Prepared For Beaverdam Swamp Stream and Wetland Restoration Prepared By
Project Harnett County, North Carolina
~1 • ~~~
{ / Date Project Number
~C'OSy'St(,il] ~~ KimleyHom
- , 6/ 18/07 O l 2620010 and Associates, Inc.
Title I Reference Site Vicinity Map

7. Reference Site Watershed Mau
10T ~ - ---'""-"--
,JA, ,~
A.d
"°^sy PAS
YAD TAR
NEIL
WJK
LB
~~
f
Title Reference Site Watershed Map
Prepared For Beaverdam Swamp Stream and Wetland Restoration Prepared By
Project Harnett County, North Carolina
• _
Date Project Number ~ ~„
+,(.(}tiy~t~pt ~~, Kimley-Horn
.. - 6/18/07 012620010 and Associates,lnc.

Figure 8. Reference Site NRCS Soil Sm-vey Map
Prepared For Beaverdam Swamp Stream and Wetland Restoration
Project Harnett County, North Carolina
Date Project Number
I'~'t)SYJlttll
~~-..." 6/18/07 012620010
Prepared Sy
~~~
KimleyHom
and Associates, Inc.
Title I Reference Site NRCS Harnett County Soil Survey Map (1984)

9a. Yrolect Jtte N YMA N'1KM
Title Project Site FEMA FIRM Map -Panel Number 3720059600 J effective October 3, 2006
Prepared For Beaverdam Swamp Stream and Wetland Restoration Prepared By
Project Harnett County, North Carolina
s ~
Date Project Number ~~„
I'~:OtiY~l , Kimley-Horn
6/18/07 012620010 ~ and Associates,lnc.

9b. Yrglect ~~te l+lv1V1A HYKM

Title Project Site FEMA FIRM Map -Panel Number 3720058400 J effective October 3, 2006
Prepared For Beaverdam Swamp Stream and Wetland Restoration Prepared By
Project Harnett County, North Carolina
Date Project Number • ~~~
~'A'(1SySICi11 KimleyHorn
- 6/ 18/07 012620010 and Associaies, lnc.

10. Project Site Wetland Delineatimi Ma
Prepared For Beaverdam Swamp Stream and Wetland Restoration Prepared By
Project Harnett County, North Carolina
Date Project Number ~ ~„
1',t(}SYtitElll KimleyHom
6/ 18/07 012620010 and Associates; Inc.
Title I Wetland Delineation Map (1998 Aerial Photograph)

ure 11. Reference Site Vegetative Communities Ma
Prepared For Beaverdam Swamp Stream and Wetland Restoration Prepared By
Project Harnett County, North Carolina
~' • CSI,
Date Project Number
~'~(}SYtik('lll ~ Kimley-Horn
. ~ .. ,, 6/ 18/07 012620010 and Associates: lnc.
Title I Reference Site Vegetative Communities Map (2006 Aerial Photograph)

12a. UTl & UT2 Detailed Project Site Map
Prepared For Beaverdam Swamp Stream and Wetland Restoration Prepared By
Project Harnett County, North Carolina
~ ~
~ D ~~„
1' ate Project Number
~C'(riYStElll KimleyHorn
. ,- . 6/18/07 012620010 and Associates, Inc.
Title ~ UT1 & UT2 Detailed Project Site Map (1998 Aerial Photograph)

12b. UT3 Detailed Project Site Map
repared For Beaverdam Swamp Stream and Wetland Restoration Prepared By
Project Harnett County, North Carolina
~` • \~~
(+;~ty`~r~tOtt~ Date Project Number Kimley-Hom
- -• 6/ 18/07 012620010 and Associates, Inc.
Title I UT3 Detailed Project Site Map (1998 Aerial Photograph)

12.0 Appendices

Appendix 1
Project Site Photographs

r ii~w r arc i
~ ~ hz rj
tt' '~`
.~
Photograph l: Upstream Reaches of UT1 to Beaverdam Swamp. UTl-E is located on the right side of the photograph,
UTl-D is located in the far back of the photograph. The field in the center is a wetland restoration area.

Y
~~..
~3
Photograph 2: Upstream Reach of UT1 to Beaverdam Swamp (Segment UT1-B).
Title Appendix 1. Project Site Photographs
Prepared For Beaverdam Swamp Stream and Wetland Restoration Project Prepared By
Project Harnett County, North Carolina ~
~' ~i~~
I,~,t~S`,~ht11 Date Project Number KimleyHom
6/ 1 x/07 0l 2620010 and Associates, Inc.

Phntn Pno,- 7
Photograph 3: Surveyed cross-section on UT1 (Segment UTI -A Upper) just upstream of Beaverdam Road. Photograph
taken looking downstream.
� - r
i
Photograph 4: Banks of the surveyed cross-section on UTI (Segment UT1-A Upper) just upstream of Beaverdam Road.
Severe hoof shear on the banks caused bankfull to become undistinguishable.
Title
Appendix 1. Project Site Photographs
Prepared For
Project
Beaverdam Swamp Stream and Wetland Restoration Project
Harnett County, North Carolina
Prepared By
rosylsem
1
CEF1
Date
Project Number
1(imley,H
6/18/07
012620010
1'ilI
and Associates, Inc.

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Photograph 5: Existing wetland on UT1 located near Beaverdam Road.
s ! ~~ t
~a:~
Photograph 6: UT1 (Segment UTI-A Lower) through the downstream wooded area below Beaverdam Road. Lack of
stream pattern and the degree of incision indicates that the stream was channelized in the past.
Title Appendix 1. Project Site Photographs
Prepared For Beaverdam Swamp Stream and Wetland Restoration Project Prepared By
Project Harnett County, North Carolina ~
j~
Date Project Number Kiml
F,cx~sy~tt:m ~''
6/ 18/07 O l 2620010 and Associates, Inc.

Photo Page 4
V j * :; .. Y 1
Photograph 7: Surveyed cross-section on UT2 to Beaverdam Swamp. Photograph taken looking upstream.
Photograph 8: Segment of UT2 to Beaverdam Swamp just downstream of survey cross-sections. Photograph taken
looking downstream.
Title Appendix 1. Project Site Photographs
Prepared For Beaverdam Swamp Stream and Wetland Restoration Project Prepared By
Project Harnett County, North Carolina ~~~~ _
~' ~~~
~(,'OSyStelll Date Project Number ~~ KimleyHom
-- 6/18/07 012620010 and Associates, Inc.

rnoto rage ~
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rl ~~`
Photograph 9: Upstream easement area of UT3 consists of stream restoration and wetland enhancement and restoration
areas.
Photograph 10: Upstream section of UT3 (Segment UT3-B) to the Cape Fear River. Direct cattle access has led to
bank erosion and loss of stream functions.
Title Appendix 1. Project Site Photographs
Prepared For Beaverdam Swamp Stream and Wetland Restoration Project Prepared By
Project Harnett Count ,North Carolina
Y '~ ~
Ir=k C./1
Date Project Number Kim! Hom
~'aC4SySlf'Ill ~'
,._..,._. 6/18/07 012620010 and Associates, Inc.

Photo Page 6

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Photograph 11: Sri ~eam UI3 (Segment UT3-A) to Cape Fear River, looking downstream from Beaverdam Road.
Photograph taken looking downstream from Beaverdam Road.

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Photograph 12: Survey cross-sections of srieam UT3 (Segment UT3-A) to the Cape Fear River downstream of Beaverdam
Road. Photograph taken looking downstream. No discernable bankfull indicators could be located due to the severe hoo
shear.
Title Appendix 1. Project Site Photographs
Prepared For Beaverdam Swamp Stream and Wetland Restoration Project Prepared By
Project
Harnett County, North Carolina ~
~
r-~ c: ~~

I`ICUSYStelll Date Project Number IGm~ey.HDm
6/18/07 012620010 and Associates,lnc.

Photo Page 7
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Photograph 13: Stream U T3 (Segment UT3-A) to Cape Fear River at the surveyed cross-section. Channel has been
severely impacted by direct cattle access.
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Photograph 14: Stream U1'3 (Segment UT3-A) to Cape E'ear River at the surveyed cross-section . Banks have been
severely impacted by direct cattle access.
Title Appendix I. Project Site Photographs
Prepared For Beaverdam Swamp Stream and Wetland Restoration Project Prepared By
Project
Harnett County, North Carolina * _
~~

1'',COSvi~l
Date
Project Number ~
Kimiey.Hom
~, - ~ . 6/ 18/07 012620010 and Associates, Inc.

i
• Appendix 2
•
~ Project Site USACE Routine Wetland Determination'Data Forms
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•

•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
DATA FORM
ROUTINE WETLAND DETERMINATION
(1987 COE Wetlands Delineation Manual)
Project/site: Beaverdam Restoration Date:
Applicant/Owner: EBX County:
Investigator: Kimley-Horn and Associates, Inc. (Todd St.John) State:
Do Normal Circumstances exist on the site?
Is the site significantly disturbed (Atypical Situation)?
Is the area a potential Problem Area?
(If needed, explain on reverse.)
03.23.2007
Harnett
NC
Yes No Community ID:
Yes No TransectlD:
Yes No PIotID:
Emergent
Upstream UT3
W E-A
\/FRFTATInN
Dominant Plant Species Stratum Indicator Dominant Plant Species Stratum Indicator
1 Acer rubrum Tree FAC 9
2 Liquidambarstyraciflua Tree FACW 10
3 Juncus effusus Herb FACW+ 11
4 12
5 13
6 14
7 15
S 16
Percent of Dominant Species that are OBL, FACW or FAC
(excluding FAC-).
Remarks:
NvnRni nw
Recorded Data (Describe in Remarks):
Stream, Lake, or Tide Gauge
_Aerial Photographs
Other
No Recorded Data Available Wetland Hydrology Indicators:
Primary Indicators:
®Inundated
Saturated in Upper 12 Inches
Water Marks
Drift Lines
Sediment Deposits
Field Observations: ®Drainage Patterns in Wetlands
Secondary Indicators (2 or more required):
Depth of Surface Water: N/A (in.) ®Oxidized Root Channels in Upper 12 Inches
Water-Stained Leaves
Depth to Free Water in Pit: 6 (in.) Local Soil Survey Data
FAC-Neutral Test
Depth to Saturated Soil: 0 (in.) Other (Explain in Remarks)
Remarks:
The majority of the wetland is inundated (approximately 6 inches of standing water). The data point was
taken in a slightly elevated area without standing water.

SOILS
Map Unit Name
(Series and Phase): Roanoke Loam Drainage Class: Poorly drained
Field Observations
Taxonomy (Subgroup): Typic Endoaquults Confirm Mapped Type? Yes No
Profile Descriptions:
Depth Matrix Color Mottle Colors Mottle Abundance/ Texture, Concretions,
(inches) Horizon (Munsell Moist) (Munsell Moist) Size/Contrast Structure, etc,
0-6 10 YR 4/1 Silty clay
6-12 10 YR 7/1 7.5 YR 5/8 25% Silty clay
Hydric Soil Indicators:
Histosol Concretions
Histic Epipedon High Organic Content in Surface Layer in Sandy Soils
Sulfidic Odor Organic Streaking in Sandy Soils
Aquic Moisture Regime Listed on Local Hydric Soils List
Reducing Conditions Listed on National Hydric Soils List
Gleyed or Low-Chroma Colors Other (Explain in Remarks)
Remarks
WETLAND DETERMINATION
Hydrophytic Vegetation Present? Yes No (Circle) (Circle)
Wetland Hydrology Present? Yes No
Hydric Soils Present? Yes No Is this Sampling Point Within a Wetland? Yes NO
Remarks
Approved by HOUSACE 3/92

•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
DATA FORM
ROUTINE WETLAND DETERMINATION
(1987 COE Wetlands Delineation Manual)
ProjecUSite: Beaverdam Restoration Date:
Applicant/Owner: E BX County:
Investigator: Kimley-Horn and Associates, Inc. (Todd St.John) State:
Do Normal Circumstances exist on the site?
Is the site significantly disturbed (Atypical Situation)?
Is the area a potential Problem Area?
(If needed, explain on reverse.)
Yes No Community ID:
Yes No Transect ID:
Yes No Plot ID:
03.23.2007
Harnett
NC
Emergent
Downstream UT3
WE-B
VFQFTOTIDN
Dominant Plant Species Stratum Indicator Dominant Plant Species Stratum Indicator
1 Acer rubrum Tree FAC 9
2 Juncus effusus Herb FACW+ 10
3 11
4 12
5 13
6 14
7 15
8 16
Percent of Dominant Species that are OBL, FACW or FAC
(excluding FAC-).
Remarks:
HYDROLOGY
Recorded Data (Describe in Remarks):
Stream, Lake, or Tide Gauge
-Aerial Photographs
Other
No Recorded Data Available Wetland Hydrology Indicators:
Primary Indicators:
®Inundated
Saturated in Upper 12 Inches
Water Marks
Drift Lines
Sediment Deposits
Field Observations: ®Drainage Patterns in Wetlands
Secondary Indicators (2 or more required):
Depth of Surface Water: N/A (in.) ®Oxidized Root Channels in Upper 12 Inches
Water-Stained Leaves
Depth to Free Water in Pit: 5 (in.) Local Soil Survey Data
FAC-Neutral Test
Depth to Saturated Soil: 0 (in.) Other (Explain in Remarks)
Remarks:
The majority of the wetland is inundated (approximately 5 inches of standing water). The data point was
taken in a slightly elevated area without standing water.

SOILS
Map Unit Name
(Series and Phase): Roanoke Loam Drainage Class: Poorly drained
Field Observations
Taxonomy (Subgroup): Typic Endoaquults Confirm Mapped Type? Yes No
Profile Descriptions:
Depth Matrix Color Mottle Colors Mottle Abundance/ Texture, Concretions,
(inches) Horizon (Munsell Moist) (Munsell Moist) Size/Contrast Structure, etc,
0-7 10 YR 4/1 Silty clay
7-12 10 YR 7/1 7.5 YR 5!8 25% Silty clay
Hydric Soil Indicators:
Histosol Concretions
Histic Epipedon High Organic Content in Surface Laye r in Sandy Soils
Sulfidic Odor Organic Streaking in Sandy Soils
Aquic Moisture Regime Listed on Local Hydric Soils List
Reducing Conditions Listed on National Hydric Soils List
Gleyed or Low-Chroma Colors Other (Explain in Remarks)
Remarks
WETLAND DETERMINATION
Hydrophytic Vegetation Present? Yes No (Circle) (Circle)
Wetland Hydrology Present? Yes No
Hydric Soils Present? Yes No Is this Sampling Point Within a Wetland? Yes NO
Remarks
Approved by HOUSACE 3/92

DATA FORM
ROUTINE WETLAND DETERMINATION
(1987 COE Wetlands Delineation Manual)
Project/Site:
Applicant/Owner:
Investigator:
Beaverdam Restoration
EBX
Kimley-Horn and Associates, Inc. (Todd St.John)
Do Normal Circumstances exist on the site?
Is the site significantly disturbed (Atypical Situation)?
Is the area a potential Problem Area?
(If needed, explain on reverse.)
Yes No
Yes No
Yes No
Date: 03.23.2007
County: Harnett
State: NC
Community ID: Emergent
Transect ID: Upstream UT1
PIotID: WE-C
VFr;FTATION
Dominant Plant Species Stratum Indicator Dominant Plant Species Stratum Indicator
1 Juncus effusus Herb FACW+ 9
2 Rosa multiflora Shrub UPL 10
3 Scirpus spp. Herb OBL 11
4 Liquidambarstyraciflua Tree FACW 12
5 Acer rubrum Tree FAC 13
6 Arundinaria gigantea Herb FACW 14
7 15
8 16
Percent of Dominant Species that are OBL, FACW or FAC
(excluding FAC-).
Remarks:
HYDROLOGY
Recorded Data (Describe in Remarks):
Stream, Lake, or Tide Gauge
_Aerial Photographs
Other
No Recorded Data Available Wetland Hydrology Indicators:
Primary Indicators:
®Inundated
Saturated in Upper 12 Inches
Water Marks
Drift Lines
Sediment Deposits
Field Observations: ®Drainage Patterns in Wetlands
Secondary Indicators (2 or more required):
Depth of Surface Water: 7 (in.) ®Oxidized Root Channels in Upper 12 Inches
Water-Stained Leaves
Depth to Free Water in Pit: 0 (in.) Local Soil Survey Data
FAC-Neutral Test
Depth to Saturated Soil: 0 (in.) Other (Explain in Remarks)
Remarks:

SOILS
Map Unit Name
(Series and Phase): Roanoke Loam Drainage Class: Poorly drained
Field Observations
Taxonomy (Subgroup): Typic Endoaquults Confirm Mapped Type? Yes No
Profile Descriptions:
Depth Matrix Color Mottle Colors Mottle Abundance/ Texture, Concretions,
(inches) Horizon (Munsell Moist) (Munsell Moist) Size/Contrast Structure, etc,
0-5 10 YR 4/1 Loamy clay
5-12 10 YR 7/1 7.5 YR 5/8 25% Silty clay
Hydric Soil Indicators:
Histosol Concretions
Histic Epipedon High Organic Content in Surtace Layer in Sandy Soils
Sulfidic Odor Organic Streaking in Sandy Soils
Aquic Moisture Regime Listed on Local Hydric Soils List
Reducing Conditions Listed on National Hydric Soils List
Gleyed or Low-Chroma Colors Other (Explain in Remarks)
Remarks
WETLAND DETERMINATION
Hydrophytic Vegetation Present? Yes No (Circle) (Circle)
Wetland Hydrology Present? Yes No
Hydric Soils Present? Yes No Is this Sampling Point Within a Wetland? Yes NO
Remarks
Approved by HOUSACE 3/92

DATA FORM
ROUTINE WETLAND DETERMINATION
(1987 COE Wetlands Delineation Manual)
ProjecUSite: Beaverdam Restoration Date: 03.23.2007
Applicant/Owner: EBX County: Harnett
Investigator: Kimley-Horn and Associates, Inc. (Todd St.John) State: NC
Do Normal Circumstances exist on the site? Yes No Community ID: Emergent
Is the site significantly disturbed (Atypical Situation)? Yes No Transect ID: Downstream UT1
Is the area a potential Problem Area? Yes No Plot ID: WE-D
(If needed, explain on reverse.)
VEGETATION
Dominant Plant Species Stratum Indicator Dominant Plant Species Stratum Indicator
1 Juncus effusus Herb FACW+ 9
2 Rosa multiflora Shrub UPL 10
3 Scirpus spp. Herb OBL 11
4 12
5 13
6 14
7 15
8 16
Percent of Dominant Species that are OBL, FACW or FAC
(excluding FAC-).
Remarks:
HYDROLOGY
Recorded Data (Describe in Remarks):
_ Stream, Lake, or Tide Gauge
Aerial Photographs
Other
No Recorded Data Available Wetland Hydrology Indicators:
Primary Indicators:
Inundated
®Saturated in Upper 12 Inches
Water Marks
Drift Lines
Sediment Deposits
Field Observations: ®Drainage Patterns in Wetlands
Secondary Indicators (2 or more required):
Depth of Surface Water: N/A (in.) ®Oxidized Root Channels in Upper 12 Inches
Water-Stained Leaves
Depth to Free Water in Pit: 4 (in.) Local Soil Survey Data
FAC-Neutral Test
Depth to Saturated Soil: 0 (in.) Other (Explain in Remarks)
Remarks:

SOILS
Map Unit Name
(Series and Phase): Roanoke Loam Drainage Class: Poorly drained
Field Observations
Taxonomy (Subgroup): Typic Endoaquults Confirm Mapped Type? Yes No
Profile Descriptions:
Depth Matrix Color Mottle Colors Mottle Abundance/ Texture, Concretions,
(inches) Horizon (Munsell Moist) (Munsell Moist) Size/Contrast Structure, etc,
0-4 10 YR 4/1 Silty clay
4-12 10 YR 7/1 7.5 YR 6/8 35% Silty clay
Hydric Soil Indicators:
Histosol Concretions
Histic Epipedon High Organic Content in Surface Laye r in Sandy Soils
Sulfidic Odor Organic Streaking in Sandy Soils
Aquic Moisture Regime Listed on Local Hydric Soils List
Reducing Conditions Listed on National Hydric Soils List
Gleyed or Low-Chroma Colors Other (Explain in Remarks)
Remarks
WETLAND DETERMINATION
Hydrophytic Vegetation Present? Yes No (Circle) (Circle)
Wetland Hydrology Present? Yes No
Hydric Soils Present? Yes No Is this Sampling Point Within a Wetland? Yes NO
Remarks
Approved by HOUSACE 3/92

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• Appendix 3
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• Project-Site NCDWQ Stream Classification Forms
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North Carolina Division of Water Quality -Stream Identification Form, Version 3.1
Date: 2/1/2006 Project: EBX:Beaverdam Swamp Latitude:
Evaluator: tws/dnw Site: Beaverdam UT1 Longitude:
Total Points: 31.5

Stream is at least intermittent Harnett
COUnty: Other
e.g. Quad Name:
if ? 19 or perennial if >_ 30
A. Geomorphology Subtotal = 14.5 Absent Weak Moderate Strong Score
1a. Continuous bed and bank 0 1 2 3
2. Sinuosit 0 1 2 3
3. In-channel structure: riffle-pool sequence 0 1 2 3
4. Soil texture or stream substrate sortin 0 1 2 3
5. Active/relic floodplain 0 1 2 3
6. Depositional bars or benches 0 1 2 3
7. Braided channel 0 1 2 3
8. Recent alluvial de osits 0 1 2 3
9a. Natural levees 0 1 2 3
10. Headcuts 0 1 2 3
11. Grade Control 0 0.5 1 1.5
12. Natural valle or draina a wa 0 0.5 1 1.5
13. Second or greater order channel on existing
USGS or NRCS ma or other documented evidence. No = 0 Yes - 3
a Man-made ditches are not rated; see discussion in manual
R Hvrirnlnnv Suhtntal = 8 5
14. Groundwater flow/dischar e 0 1 2 3
15. Water in channel and > 48 hrs since rain, or 1 2 3
Water in channel --dry or growing season 0
16. Leaflitter 1.5 1 0.5 0
17. Sediment on plants or debris 0 0.5 1 1.5
18. Or anic debris lines or piles (Wrack lines) 0 0.5 1 1.5
19. H dric soils (redoximorphic features) present? No = 0 Yes = 1.5
C Rinlnnv Suhtntal = R 5
20b. Fibrous roots in channel 3 2 1 0
21 b. Rooted lants in channel 3 2 1 0
22. Cra ish 0 0.5 1 1.5
23. Bivalves 0 1 2 3
24. Fish 0 0.5 1 1.5
25. Am hibians 0 0.5 1 1.5
26. Macrobenthos (note diversit and abundance) 0 0.5 1 1.5
27. Filamentous al ae; periph ton 0 1 2 3
28. Iron oxidizin bacteria/fun us 0 0.5 1 1.5
29b. Wetland plants in streambed FAC = 0.5; FACW = 0.75; OBL = 1.5; SAV = 2.0; Other = 0
"Items 20 and 21 focus on the presence of upland plants, Item 29 focuses on the presence of aquatic or wetland plants.
Notes: (use back side of this form for additional notes.) Sketch:

North Carolina Division of Water Quality -Stream Identification Form, Version 3.1
Date: 2/1/2006 Project: EBx: Beaverdam Swamp Latitude:
Evaluator: tws/dnw Site: Beaverdam UT2 Longitude:
Total Points: 32.5
Stream is at least intermittent County: Harnett Other
e.g. Quad Name:
if ? 19 or perennial if ? 30
A. Geomorphology Subtotal = 15.5 Absent 'Weak Moderate Strong' Score
1a. Continuous bed and bank 0 1 2 3
2. Sinuosit 0 1 2 3
3. In-channel structure: riffle-pool sequence 0 1 2 3
4. Soil texture or stream substrate sortin 0 1 2 3
5. Active/relic floodplain 0 1 2 3
6. Depositional bars or benches 0 1 2 3
7. Braided channel 0 1 2 3
8. Recent alluvial deposits 0 1 2 3
9a. Natural levees 0 1 2 3
10. Headcuts 0 1 2 3
11. Grade Control 0 0.5 1 1.5
12. Natural valle or draina a wa 0 0.5 1 1.5
13. Second or greater order channel on existing
USGS or NRCS ma or other documented evidence. No = 0 Yes = 3
Man-made ditches are not rated; see discussion in manual
B. Hvdroloav Subtotal = A s
14. Groundwater flow/dischar e 0 1 2 3
15. Water in channel and > 48 hrs since rain, or 0 1 2 3
Water in channel -- dry or growing season
16. Leaflitter 1.5 1 0.5 0
17. Sediment on plants or debris 0 0.5 1 1.5
18. Or anic debris lines or piles (Wrack lines) 0 0.5 1 1.5
19. H dric soils (redoximorphic features) present? No = 0 Yes = 1.5
C. Bioloav Suhtntal = 7 5
20b. Fibrous roots in channel 3 2 1 0
21b. Rooted plants in channel 3 2 1 0
22. Cra ish 0 0.5 1 1.5
23. Bivalves 0 1 2 3
24. Fish 0 0.5 1 1.5
25. Amphibians 0 0.5 1 1.5
26. Macrobenthos (note diversit and abundance) 0 0.5 1 1.5
27. Filamentous al ae; periph on 0 1 2 3
28. Iron oxidizin bacteria/fun us 0 0.5 1 1.5
29b. Wetland plants in streambed FAC = 0.5; FACW = 0.75; OBL = 1.5; SAV = 2.0; Other = 0
items [u and 11 Locus on the presence of upland plants, Item 29 focuses on the presence of aquatic or wetland plants.
Notes: (use back side of this form for additional notes.) Sketch:

North Carolina Division of Water Quality -Stream Identification Form, Version 3.1
Date: 2/1/2006 Project: EBx: Beaverdam Swamp Latitude:
Evaluator: tws/dnw Site: Beaverdam UT3 Longitude:
Total Points: 34
Stream is at least intermittent County: Harnett Other
e.g. Quad Name:
if >_ 19 or perennial if ? 30
A. Geomorphology Subtotal = 16.5 'Absent Weak `.Moderate Strong Score
1 a. Continuous bed and bank 0 1 2 3
2. Sinuosit 0 1 2 3
3. In-channel structure: riffle-pool sequence 0 1 2 3
4. Soil texture or stream substrate sortin 0 1 2 3
5. Active/relic floodplain 0 1 2 3
6. Depositional bars or benches 0 1 2 3
7. Braided channel 0 1 2 3
8. Recent alluvial deposits 0 1 2 3
9a. Natural levees 0 1 2 3
10. Headcuts 0 1 2 3
11. Grade Control 0 0.5 1 1.5
12. Natural valle or drains a wa 0 0.5 1 1.5
13. Second or greater order channel on existing
USGS or NRCS ma or other documented evidence. No - 0 Yes - 3
a Man-made ditches are not rated; see discussion in manual
B. Hvdroloav Subtotal = 8.5
14. Groundwater flow/dischar e 0 1 2 3
15. Water in channel and > 48 hrs since rain, or 0 1 2 3
Water in channel -- dry or growing season
16. Leaflitter 1.5 1 0.5 0
17. Sediment on plants or debris 0 0.5 1 1.5
18. Or anic debris lines or files Wrack lines 0 0.5 1 1.5
19. H dric soils (redoximorphic features) present? No = 0 Yes = 1.5
C_ Bioloav Subtotal = 9
20b. Fibrous roots in channel 3 2 1 0
21b. Rooted lants in channel 3 2 1 0
22. Cra fish 0 0.5 1 1.5
23. Bivalves 0 1 2 3
24. Fish 0 0.5 1 1.5
25. Amphibians 0 0.5 1 1.5
26. Macrobenthos (note diversit and abundance) 0 0.5 1 1.5
27. Filamentous al ae; peri h on 0 1 2 3
28. Iron oxidizin bacteria/fun us 0 0.5 1 1.5
29b. Wetland plants in streambed FAC = 0.5; FACW = 0.75; OBL = 1.5; sav = z.o; Other = 0
"Items 20 and 21 focus on the presence of upland plants, Item 29 focuses on the presence of aquatic or wetland plants.
Notes: (use back side of this form for additional notes.) Sketch:

North Carolina Division of Water Quality -Stream Identification Form, Version 3.1
Date: 2/14/2007 PrO~eCt: EBX: Beaverdam Swamp Latitude:
Evaluator: tws/dnw Site: UT3-C Lon itude:
Total Points: 31.5
Stream is at least intermittent County: Harnett Other
e.g. Quad Name:
if >_ 19 or perennial if >_ 30
A. Geomorphology Subtotal = 10.5 Absent Weak :Moderate Strong' Score
1 a. Continuous bed and bank 0 1 2 3
2. Sinuosit 0 1 2 3
3. In-channel structure: riffle-pool sequence 0 1 2 3
4. Soil texture or stream substrate sortin 0 1 2 3
5. Active/relic floodplain 0 1 2 3
6. Depositional bars or benches 0 1 2 3
7. Braided channel 0 1 2 3
8. Recent alluvial deposits 0 1 2 3
9a. Natural levees 0 1 2 3
10. Headcuts 0 1 2 3
11. Grade Control 0 0.5 1 1.5
12. Natural valle or draina a wa 0 0.5 1 1.5
13. Second or greater order channel on existing USGS
or NRCS ma or other documented evidence. No = 0 Yes = 3
Man-made ditches are not rated; see discussion in manual
B. Hvdroloav Subtotal = 5.5
14. Groundwater flow/dischar e 0 1 2 3
15. Water in channel and > 48 hrs since rain, or Water
in channel --dry or growing season 0 1 2 3
16. Leaflitter 1.5 1 0.5 0
17. Sediment on plants or debris 0 0.5 1 1.5
18. Or anic debris lines or files (Wrack lines) 0 0.5 1 1.5
19. H dric soils (redoximorphic features present? No = 0 Yes = 1.5
C. BIOIOOV Subtotal = 15.5
20b. Fibrous roots in channel 3 2 1 0
21b. Rooted plants in channel 3 2 1 0
22. Cra fish 0 0.5 1 1.5
23. Bivalves 0 1 2 3
24. Fish 0 0.5 1 1.5
25. Amphibians 0 0.5 1 1.5
26. Macrobenthos (note diversit and abundance) 0 0.5 1 1.5
27. Filamentous al ae; eriph ton 0 1 2 3
28. Iron oxidizin bacteria/fun us 0 0.5 1 1.5
29b. Wetland plants in streambed FAC = 0.5; FACW = 0.75; OBL = 1.5; SAV = 2.0; Other = 0
- Items 20 and 21 focus on the presence of upland plants, Item 29 focuses on the presence of aquatic or wetland plants.
Notes: (use back side of this form for additional notes.) Sketch:
The stream is heavily impacted by livestock (hoof shear and waste).
The stream has been straightened and channelized which has effected the geomorphic scoring.
The channel is currently functioning as a stream and only requires EII.
A large number and variety of amphipods and isopods, snails, corbicula, gambousia, and frogs.
Rained the previous day...

Appendix 4
Reference Site Photographs

Photo Pane 1
y
Photograph 1: Onsite Reference Reach located on the downstream section of UT2 to Beaverdam Swamp. Yellow pin flags
indicate the location of the incipient flow channel. Photograph taken looking downstream.
Photograph 2: Onsite Reference Reach located on the downstream section of UT2 to Beaverdam Swamp. Photograph
taken looking upstream
Title Appendix 4. Reference Site Photographs
Prepared For Beaverdam Swamp Stream and Wetland Restoration Project Prepared By
Project Harnett County, North Carolina
c� c=�
ECOS tt ill Date Project Number ? Kimley-Hom
6/18/07 012620010 g and Associates, Inc.

Photo Paue 2
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Photograph 4: Offsite Reference Reach 1. Photograph taken looking upstream.
Title Appendix 4. Reference Site Photographs
Prepared For Beaverdam Swamp Stream and Wetland Restoration Project Prepared By
Project

~~ Harnett County, North Carolina ~

~'
~

LCOS~'StCitl Date Pro ect Number
j
KimleyHom
-• 6/18/07 012620010 and Associates, fnc.

rnoto ra e 3
f A Y', U' ~~._~~
Photograph 5: Onsite Reference Wetland
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Photograph 6: Offsite Reference Wetland
Title
Prepared For
r?
1'fiOSS'41Cii]
Appendix 4. Reference Site Photographs
Project Beaverdam Swamp Stream and Wetland Restoration Project
Harnett County, North Carolina
Date Project Number
6/18/07 012620010
Prepared/By
\'~~
KimleyHom
and Associates, Inc.
r

Appendix 5
Reference Site U~ACE Routine Wetland Determination Data Forms

•
s
•
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•
s
•
•
•
•
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•
•
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•
•
•
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a
•

DATA FORM
ROUTINE WETLAND DETERMINATION
(1987 COE Wetlands Delineation Manual)
ProjecUSite: Beaverdam Restoration Date: 02.27.2007
ApplicantlOwner: EBX County: Harnett
investigator: Kimley-Horn and Associates, Inc. (Lang/Kiley) state: Nc
Do Normal Circumstances exist on the site? Yes No Community ID: Forested
Is the site significantly disturbed (Atypical Situation)? Yes No Transect ID:
Is the area a potential Problem Area? Yes No Plot ID: Reference Onsite
(If needed, explain on reverse.)
Dominant Plant Species Stratum Indicator Dominant Plant Species Stratum Indicator
1 Liquidambar styraciflua Tree FAC+ 9
2 Acerrubrum Tree FAC 10
3 Quercus falcata Tree FAC+ 11
4 Quercus laurifolia Tree FACW 12
5 Quercus michauxii Tree FACW- 13
6 Ulmus americans Tree FACW 14
7 Baccharis halimifolia Tree FAC 15
8 Arundinaria gigantea Herb FACW 16
Percent of Dominant Species that are OBL, FACW or FAC
(excluding FAC-).

Remarks:
Aquatic plant species were present, however, they were not identified.
uvncn~ nr_v
Recorded Data (Describe in Remarks):
Stream, Lake, or Tide Gauge
Aerial Photographs
Other
No Recorded Data Available Wetland Hydrology Indicators:
Primary Indicators:
Inundated
Saturated in Upper 12 Inches
Water Marks
Drift Lines
Sediment Deposits
Field Observations: Drainage Patterns in Wetlands
Secondary Indicators (2 or more required):
Depth of Surface Water: 4 (in.) Oxidized Root Channels in Upper 12 Inches
®Water-Stained Leaves
Depth to Free Water in Pit: 0 (in.) Local Soil Survey Data
FAC-Neutral Test
Depth to Saturated Soil: 0 (in.) Other (Explain in Remarks)
Remarks:

SOILS
Map Unit Name
(Series and Phase): Roanoke Loam Drainage Class: Poorly drained
Field Observations
Taxonomy (Subgroup): Typic Endoaquults Confirm Mapped Type? Yes No
Profile Descriptions:
Depth Matrix Color Mottle Colors Mottle Abundance/ Texture, Concretions,
(inches) Horizon (Munsell Moist) (Munsell Moist) Size/Contrast Structure, etc,
0-5 10 YR 4/1 Clay loam
5-20 10 YR 7/1 7.5 YR 5/8 25% Clay
Hydric Soil Indicators:
Histosol Concretions
Histic Epipedon High Organic Content in Surface Laye r in Sandy Soils
Sulfidic Odor Organic Streaking in Sandy Soils
Aquic Moisture Regime Listed on Local Hydric Soils List
Reducing Conditions Listed on National Hydric Soils List
Gleyed or Low-Chroma Colors Other (Explain in Remarks)
Remarks
WETLAND DETERMINATION
Hydrophytic Vegetation Present? Yes No (Circle) (Circle)
Wetland Hydrology Present? Yes No
Hydric Soils Present? Yes No Is this Sampling Point Within a Wetland? Yes NO
Remarks
Approved by HQUSACE 3/92

DATA FORM
ROUTINE WETLAND DETERMINATION
(1987 COE Wetlands Delineation Manual)
ProjecUSite: Beaverdam Restoration Date:
Applicant/Owner: EBX County:
investigator: Kimley-Horn and Associates, Inc. (Lang/Kiley) State:
Do Normal Circumstances exist on the site?
Is the site significantly disturbed (Atypical Situation)?
Is the area a potential Problem Area?
(If needed, explain on reverse.)
02.27.2007
Harnett
NC
Yes No Commuhity ID:
Yes No Transect ID:
Yes No Plot ID:
Forested
Reference B (Offsite)
Dominant Plant Species Stratum Indicator Dominant Plant Species Stratum Indicator
1 Liquidambarstyraciflua Tree FAC+ 9 Smilaxrotundifolia Vine FAC
2 Acerrubrum Tree FAC 10 Rosa multiflora Shrub UPL
3 Quercus phellos Tree FACW- 11
4 Ulmus americans Tree FACW 12
5 Quercus michauxii Tree FACW- 13
6 Carpinus caroliniana Tree FAC 14
7 Populus heterophylla Tree OBL 15
8 Arundinaria gigantea Herb FACW 16
Percent of Dominant Species that are OBL, FACW or FAC
(excluding FAC-).

Remarks:
Recorded Data (Describe in Remarks):
Stream, Lake, or Tide Gauge
Aerial Photographs
Other
No Recorded Data Available Wetland Hydrology Indicators:
Primary Indicators:
Inundated
Saturated in Upper 12 Inches
Water Marks
Drift Lines
Sediment Deposits
Field Observations: ®Drainage Patterns in Wetlands
Secondary Indicators (2 or more required):
Depth of Surface Water: 2 (in.) Oxidized Root Channels in Upper 12 Inches
®Water-Stained Leaves
Depth to Free Water in Pit: 0 (in.) Local Soil Survey Data
FAC-Neutral Test
Depth to Saturated Soil: 0 (in.) Other (Explain in Remarks)
Remarks:

SOILS
Map Unit Name
(Series and Phase): Wahee Fine Sandy Loam Drainage Class: somewhat poorly drained
Field Observations
Taxonomy (Subgroup): Aeric Endoaquults Confirm Mapped Type? Yes No
Profile Descriptions:
Depth Matrix Color Mottle Colors Mottle Abundance/ Texture, Concretions,
(inches) Horizon (Munsell Moist) (Munsell Moist) Size/Contrast Structure, etc,
0-5 10 YR 4/1 Clay loam
5-20 10 YR 5/2 10 YR 4/3 25% Clay
Hydric Soil Indicators:
Histosol Concretions
Histic Epipedon High Organic Content in Surface Laye r in Sandy Soils
Sulfidic Odor Organic Streaking in Sandy Soils
Aquic Moisture Regime Listed on Local Hydric Soils List
Reducing Conditions Listed on National Hydric Soils List
Gleyed or Low-Chroma Colors Other (Explain in Remarks)
Remarks
WETLAND DETERMINATION
Hydrophytic Vegetation Present? Yes No (Circle) (Circle)
Wetland Hydrology Present? Yes No
Hydric Soils Present? Yes No Is this Sampling Point Within a Wetland? Yes NO
Remarks
Approved by HQUSACE 3/92

Appendix 6
Reference Site NCDWQ Stream Classification Forms

North Carolina Division of Water Quality -Stream Identification Form, Version 3.1
Date: 10/25/2006 Project: EBx: Beaverdam Swamp Latitude: 35°20'41.46"N
Evaluator: LAL/AKR Site: Reference Reach 1
Offsite Longitude: 78°59'13.63"W
Total Points: 27 Other
Stream is at least intermittent County: Harnett e.g. Quad Name:
if i' 19 or perennial if ? 30
A. Geomorphology Subtotal = 13 Absent Weak Moderate Strong Score
1a. Continuous bed and bank 0 1 2 3
2. Sinuosity 0 1 2 3
3. In-channel structure: riffle-pool sequence 0 1 2 3
4. Soil texture or stream substrate sortin 0 1 2 3
5. Active/relic floodplain 0 1 2 3
6. Depositional bars or benches 0 1 2 3
7. Braided channel 0 1 2 3
8. Recent alluvial deposits 0 1 2 3
9a. Natural levees 0 1 2 3
10. Headcuts 0 1 2 3
11. Grade Control 0 0.5 1 1.5
12. Natural valle or drains a wa 0 0.5 1 1.5
13. Second or greater order channel on existing
USGS or NRCS ma or other documented evidence. No = 0 Yes = 3
a Man-made ditches are not rated; see discussion in manual
R Nvrlrnlnnv Ci ih4n4al = 7 Fi
14. Groundwater flow/dischar e 0 1 2 3
15. Water in channel and > 48 hrs since rain, or
Water in channel -- dry or growing season 0 1 2 3
16. Leaflitter 1.5 1 0.5 0
17. Sediment on lants or debris 0 0.5 1 1.5
18. Or anic debris lines or piles (Wrack lines) 0 0.5 1 1.5
19. H dric soils (redoximorphic features) resent? No = 0 Yes = 1.5
(' Rinlnnv Ri ih+n+al = F 5
20b. Fibrous roots in channel 3 2 1 0
21 b. Rooted plants in channel 3 2 1 0
22. Cra ish 0 0.5 1 1.5
23. Bivalves 0 1 2 3
24. Fish 0 0.5 1 1.5
25. Amphibians 0 0.5 1 1.5
26. Macrobenthos (note diversit and abundance) 0 0.5 1 1.5
27. Filamentous al ae; periph on 0 1 2 3
28. Iron oxidizin bacteria/fun us 0 0.5 1 1.5
29b. Wetland plants in streambed FAC = 0.5; FACW = 0.75; OBL = 1.5; SAV = 2.0; Other = 0
° Items 20 and 21 focus on the presence of upland plants, Item 29 focuses on the presence of aquatic or wetland plants.
Notes: (use back side of this form for additional notes.) Sketch:
3 feet wetted width. Bank height 5 feet. Depth 1-3 feet.

Appendix 7
Categorical Exclusion Report

~.
•
®® 1<imiey-Horn
and Associates, lac.
September 29, 2006 ~
P.o. eoXaaosa
Raleigh, Norlh Carolina
27636~'O66
Mr. Donnie Brew
Environmental Protection Specialist
Federal Highway Administration
310 New Bern Avenue, Suite 410
Raleigh, North Carolina 27601
Re: Beaverdam Swamp Stream Restoration Site
Full Delivery Project
Harnett County, North Carolina
Dear Mr. Brew:
This letter serves to transmit a Categorical Exclusion Form for Ecosystem
- Enhancement Program Pxojects to your agency for the Beaverdam Swamp
'> -'- Strearrr Restoration Full DeliveryProject for'y_our review and approval.
The Beaverdam Swamp Stream Restoration .Site is:located 3 miles southwest of
- - Elwin, Harnett County, North Carolina {Figure 1). The:.Beaverdam Swamp site
contains three perennial unnamed tributaries (UT 1-3.) to the Cape Fear River.
UT 1 discharges directly into the Cape Fear River, while UT 2 and UT 3
discharge into Beaverdam Swamp. Reaches of these streams targeted for
restoration are highly degraded due to the straightenung of portions of the
channel, removal of riparian buffer, heavy sedimentation, and impacts from
direct cattle access as well as past and present intensive agricultural activities.
The purpose of this project is to restore the site back to a naturally functioning
stream system. The plan for the Beaverdam Swamp site involves the restoration
of dimension, pattern, and profile to approximately 7,900 linear feet of existing
stream channel. Total stream length within the restoration area will be increased
to approximately 10,200 linear feet. Approximately 9 acres of existing wetlands
will be restored and will provide significant water quality benefits to the project.
Field fencing will be installed around the entire project easement boundary to
prevent further damage to the stream from cattle access. Restoration efforts will
exclude excess sediment from the stream channels, rebuild banks and instream
structures, and provide appropriate habitat immediately following the completion
of construction as well as restore functional floodplains to the streams, reduce the
potential for excessive erosion, and provide channels that will be stable long-
term. Aminimum buffer width of 50 feet will be maintained on all restored
streams with wider buffers in most areas. Revegetation of the buffer areas
^
TEL 919 fi71 21100
FAX [phone]

® Kimley-Horn
®® and Associates, Inc,
adjacent to the stream will include the eradication and control of invasive exotic
species and the planting of native species.
I appreciate your assistance with this matter. If you have any questions regarding
this application, please do not hesitate to call me at 919.653.5843.
Very truly yours,
KIMLEY-HORN AND ASSOCIATES, INC.
bang
Environmental Scientist

Version 1.4, 8/18/05
Categorical Exclusion Form for Ecosystem Enhancement Program Projects
..
Project Name: Beaverdam Swamp Site -Stream Restoration Full Delivery
Project
County Name: Harnett County, North Carolina
EEP Number: D06029-B
Project Sponsor: Environmental Banc & Exchange, LLC
Project Contact Name: Norton Webster
Project Contact Address: 2530 Meridian Parkway, Suite 200, Durham, NC 27713
Project Contact E-mail: [e-mail]
EEP Project Manager: Guy Pearce
-- ~-
The Beaverdam Swamp Stream Restoration Site is located approximately 3 miles southwest of Erwin, Harnett
County, North Carolina, in the Cape Fear River Basin (Figure 1). The Beaverdam Swamp site contains three
perennial unnamed tributaries (UT 1-3) to the Cape Fear River. UT 1 discharges directly into the Cape Fear River,
while UT 2 and UT 3 discharge into Beaverdam Swamp. Reaches of these streams targeted for restoration are
highly degraded due to the straightening of portions of the channel, removal of riparian buffer, heavy sedimentation,
and impacts from direct cattle access as well as past and present intensive agricultural activities.
The plan for the Beaverdam Swamp site involves the restoration of dimension, pattern, and profile to approximately
7,900 linear feet of existing stream channel. Total stream length within the restoration area will be increased to
approximately 10, 200 linear feet. Approximately 9 acres of existing wetlands will be restored and will provide
significant water quality benefits to the project. Field fencing will be installed around the entire project easement
boundary to prevent further damage to the stream from cattle access. Restoration efforts will exclude excess
sediment from the stream channels, rebuild banks and instream structures, restore functional floodplains to the
streams, reduce the potential for excessive erosion, and provide channels that will be stable long-term. A minimum
buffer width of 50 feet will be maintained on all restored streams with wider buffers in most areas. Revegetation of
the buffer areas adjacent to the stream will include the eradication and control of invasive exotic species and the
lantin of bare-root trees.
• •
Reviewed By:
Date EEP Project Manager
Conditional Approved By:
Date For Division Administrator
FHWA
^Check this box if there are outstanding issues
Final Approval By:
Date For Division Administrator
FHWA

Version 1.4, 8/18/05

-. a ..
Coastal Zone Management Act (CZMA)
1. Is the project located in a CAMA county? Yes
®No
2. Does the project involve ground-disturbing activities within a CAMA Area of Environmental ^Yes
Concern (AEC)? ^No
®N/A
3. Has a CAMA permit been secured? ^Yes
^No
®N/A
4. Has NCDCM agreed that the project is consistent with the NC Coastal Management ^Yes
Program? ^No
®N/A
Comprehensive Environmental Response Compensation and Liability Act (CERCLA)
1. Is this a "full-delivery" project? ®Yes
^No
2. Has the zoning/land use of the subject property and adjacent properties ever been ^Yes
designated as commercial or industrial? ®No
^N/A
3. As a result of a limited Phase I Site Assessment, are there known or potential hazardous ^Yes
waste sites within or adjacent to the project area? ®No
^N/A
4. As a result of a Phase I Site Assessment, are there known or potential hazardous waste ^Yes
sites within or adjacent to the project area? ^No
®N/A
5. As a result of a Phase II Site Assessment, are there known or potential hazardous waste ^Yes
sites within the project area? ^No
®N/A
6. Is there an approved hazardous mitigation plan? ^Yes
^No
®N/A
National Historic Preservation Act (Section 106)
1. Are there properties listed on, or eligible for listing on, the National Register of Historic ^Yes
Places in the project area? ®No
2. Does the project affect such properties and does the SHPO/THPO concur? ^Yes
^No
®N/A
3. If the effects are adverse, have they been resolved? ^Yes
^No
®N/A
Uniform Relocation Assistance and Real Property Acquisition Policies Act (Uniform Act)
1. Is this a "full-delivery" project? ®Yes
^No
2. Does the project require the acquisition of real estate? Yes
^No
^N/A
3. Was the property acquisition completed prior to the intent to use federal funds? ^Yes
®No
^N/A
4. Has the owner of the property been informed: Yes
* prior to making an offer that the agency does not have condemnation authority; and ^No
* what the fair market value is believed to be? ^N/A

Version 1.4_ R/1 R/OS
. ~
-. e
American Indian Religious Freedom Act (AIRFA)
1. Is the project located in a county claimed as "territory" by the Eastern Band of Cherokee Yes
Indians? ®No
2. Is the site of religious importance to American Indians? ^Yes
^No
®N/A
3. Is the project listed on, or eligible for listing on, the National Register of Historic Places? ^Yes
^No
®N/A
4. Have the effects of the project on this site been considered? ^Yes
^No
®N/A
Antiquities Act (AA)
1. Is the project located on Federal lands? ^Yes
®No
2. Will there be loss or destruction of historic or prehistoric ruins, monuments or objects of ^Yes
antiquity? ^No
®N/A
3. Will a permit from the appropriate Federal agency be required? ^Yes
^No
®N/A
4. Has a permit been obtained? ^Yes
^No
®N/A
Archaeological Resources Protection Act (ARPA)
1. Is the project located on federal or Indian lands (reservation)? ^Yes
®No
2. Will there be a loss or destruction of archaeological resources? ^Yes
^No
®N/A
3. Will a permit from the appropriate Federal agency be required? ^Yes
^No
®N/A
4. Has a permit been obtained? ^Yes
^No
®N/A
Endangered Species Act (ESA)
1. Are federal Threatened and Endangered species and/or Designated Critical Habitat listed for ®Yes
the county? ^No
2. Is Designated Critical Habitat or suitable habitat present for listed species? ®Yes
^No
^N/A
3. Are T&E species present or is the project being conducted in Designated Critical Habitat? ^Yes
®No
^N/A
4. Is the project "likely to adversely affect" the species and/or "likely to adversely modify" Yes
Designated Critical Habitat? ®No
^N/A
5. Does the USFWS/NOAA-Fisheries concur in the effects determination? ^Yes
^No
®N/A

vo,-~:,,,, i n vii vmc ~
6. Has the USFWS/NOAA-Fisheries rendered a "jeopardy" determination? ^Yes
^No
®N/A
Executive Order 13007 (Indian Sacred Sitesl
1. Is the project located on Federal lands that are within a county claimed as "territory" by the ^Yes
EBCI?
®No
2. Has the EBCI indicated that Indian sacred sites maybe impacted by the proposed project? ^Yes
^No
®N/A
3. Have accommodations been made for access to and ceremonial use of Indian sacred sites? Yes
^No
®N/A
Farmland Protection Policv Act (FPPA)
1. Will real estate be acquired? ®Yes
^No
2. Has NRCS determined that the project contains prime, unique, statewide or locally important ®Yes
farmland?
^No
^N/A
3. Has the completed Form AD-1006 been submitted to NRCS? ®Yes
^No
^N/A
Fish and Wildlife Coordination Act (FWCA)
1. Will the project impound, divert, channel deepen, or otherwise control/modify any water body? ®Yes
^No
2. Have the USFWS and the NCWRC been consulted? ®Yes
^No
^N/A
Land and Water Conservation Fund Act (Section 6(f))
1. Will the project require the conversion of such property to a use other than public, outdoor ^Yes
recreation? ®No
2. Has the NPS approved of the conversion? ^Yes
^No
®N/A
MaanusonStevens Fishery Conservation and Management Act (Essential Fish Ha bitatl
1. Is the project located in an estuarine system? Yes
®No
2. Is suitable habitat present for EFH-protected species? ^Yes
^No
®N/A
3. Is sufficient design information available to make a determination of the effect of the project on Yes
EFH?
^No
®N/A
4. Will the project adversely affect EFH? ^Yes
^No
®N/A
5. Has consultation with NOAA-Fisheries occurred? ^Yes
^No
®N/A
Migratory Bird Treatv Act (MBTA)
1. Does the USFWS have any recommendations with the project relative to the MBTA? ^Yes
®No
2. Have the USFWS recommendations been incorporated? ^Yes
^No
®N/A
Wilderness Act
1. Is the project in a Wilderness area? ^Yes
®No

Version 1.4, 8/18/05
2. Has a special use permit and/or easement been obtained from the maintaining federal agency? Yes
^No
®N/A

Title Site Location
Prepared For:
® Project Beaverdam Swamp Site
Harnett County, North Carolina
~~~ Date Project Number Figure
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Title Topographic Map (USGS Quad l;rwin, NC, 1981)
Prepared For:
Project Beaverdam Swamp Site
Harnett County, North Carol ina

~~~ Date Project Number Figure
3/27/07 012620004 2
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Photograph 2. Existing wetland Swale adjacent to stream UT 1
Title ~ Site Photographs
Prepared For:
Project Beaverdam Swamp Site
® Harnett County, North Carolina
Date Project Number Page
3/27/07 012620004 1
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Photograph 3. Drainage swale that flows into stream UT 3
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Photograph 4. Lack of stream pattern and degree of incision indicates the stream (UT 1) was channelized
Title Site Photographs
Prepared For:
PCOjeCt Beaverdam Swamp Site
® Harnett County, North Carolina
~~~ Date Project Number Page
3/27/07 012620004 2
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Memorandum
To: Donnie Brew
Federal Highway Administration
From: Laura Lang
Kimley-Horn and Associates, Inc.
Date: September 29, 2006
Subject: Threatened and Endangered Species
Beaverdam Swamp Stream Restoration Site
Harnett County, NC
This memo is intended to document the absence/presence of threatened and endangered
species or suitable habitat at the Beaverdam Swamp Stream Restoration Site.
The U.S. Fish and Wildlife Service (USFWS) database (updated Apri127, 2006) lists
three federally endangered species for Harnett County, NC: the Cape Fear shiner
(Notropis mekistocholas), red-cockaded woodpecker (Picoides borealis), and rough-
leaved loosestrife (Lysimachia asperulaefolia). The bald eagle (Haliaeetus
leucocephalus) is listed as a federally threatened species. Review of the Natural Heritage
Program (NHP) database of documented occurrences did not reveal the presence of any
of these species within aone-mile radius of the proposed mitigation site.
Cape Fear Shiner (Notropis mekistocholas)
The Cape Fear Shiner is a small, yellowish minnow endemic to the upper Cape Fear
River Basin. Only five populations of the Cape Fear shiner are thought to exist. This
species is generally associated with gravel, cobble, and boulder substrates, and has been
observed in slow pools, riffles, and slow runs.
The Beaverdam Swamp stream restoration site includes three highly degraded stream
channels which do not provide suitable habitat for the Cape Fear shiner. These streams
have been impacted by direct cattle access. It is not likely that the Cape Fear shiner
inhabits the streams of the project site due to the streams' small size and lack of
appropriate substrate. No occurrences of Cape Fear shiner have been documented in the
NHP database within aone-mile radius of the proposed mitigation site and presence of
this species or of suitable habitat for this species has not been observed by EBX or KHA
biologists during site investigations.
BIOLOGICAL CONCLUSION: NO EFFECT.
Red-Cockaded Woodpecker (Picoides borealis)
For nesting and roosting habitat, the red-cockaded woodpecker requires open stands of
pine (longleaf pines are commonly used) containing trees 60 years old or older. Cavities
are excavated in live, large older pines usually infected with a fungus known as red-heart

disease. The average cluster is about 10 acres and can include 1-20 cavity trees. In good
pine habitat, sufficient foraging substrate can be provided on 80-125 acres.
Suitable habitat for red-cockaded woodpecker does not exist at this site. The site has been
used for cattle production in recent years, and was previously used for row crop
production. There are no large stands of 60+ year old pines to support the
foraging/nesting habitat required by the red-cockaded woodpecker. No occurrences of
red-cockaded woodpeckers have been documented in the NHP database within aone-
mile radius of the proposed mitigation site and presence of this species or of suitable
habitat for this species has not been observed by EBX or KHA biologists during site
investigations.
BIOLOGICAL CONCLUSION: NO EFFECT.
Rough-Leaved Loosestrife (Lysimachia asnerulaefolia)
Rough-leaved loosestrife is a perennial herb, usually 1 to 2 feet tall, with slender,
glandular stems, lance-shaped leaves, and clusters of yellow flowers at the top of the
main stalk. Rough-leaved loosestrife occurs in ecotones or edges of fire-maintained
longleaf pine uplands and pond pine pocosins.
Suitable habitat for Rough-leaved loosestrife does not exist at this site. The site has been
used for cattle production in recent years, and was previously used for row crop
production. No occurrences of rough-leaved loosestrife have been documented in the
NHP database within aone-mile radius of the proposed mitigation site and presence of
this species or of suitable habitat for this species has not been observed by EBX or KHA
biologists during site investigations.
BIOLOGICAL CONCLUSION: NO EFFECT.
Bald Eagle (Haliaeetus leucocenhalus)
The bald eagle is a large raptor which typically inhabits the shorelines of large rivers,
lakes, and ponds. Bald eagles construct nests in large trees near the shoreline and make
use of the large water bodies for foraging.
The three streams proposed for restoration are unnamed tributaries that feed the Cape
Fear River, however, the Cape Fear River will not be included in the easement boundary.
While suitable habitat exists along the Cape Fear River, suitable habitat for bald eagle is
not likely to exist within the proposed mitigation areas. No occurrences of bald eagle
have been documented in the NHP database within aone-mile radius of the proposed
mitigation site and presence of this species or of suitable habitat for this species has not
been observed by EBX or KHA biologists during site investigations.
BIOLOGICAL CONCLUSION: NOT LIKELY TO ADVERSELY AFFECT.
2

•
•
•
i
•
•
•
r
•
•
U.S. Department of Agriculture
FARMLAND CONVERSION IMPACT RATING
PART I (To be completed by Federal Agency) Date Of Land Evaluation Request g/24/06
Name Of Project Beaverdam Swamp Stream Restoration Federal Agency Involved FHWA
Proposed Land Use Stream Restoration Easement County And State Warnett County, Norfh Carolina
PART. II ` To be com lefedb NRCS Date; Request Received ey NRCS
( p y 1 ~ 2 ~" Dli~
Does the site contain prime `unique statewide or bcal rmportantfarmland? Yes No
(lf no;'the:FPP, A does not apply.'- do not complete addltiona! palls of this famr}.. ^ Acres]rrigated
D Average Fami`Size - ..
~,~~ (,~~y~,~
MajorCrop(s) ~ Farmahls:Land In Gout JurisdiC#ron
Acres % g5 Arrrount Of Farmlnand As Define m•FPPA
Acres~~ %~,~
m O nd Evaluation System Used [Jame Of Local Site Assessment System Date Land Hva[ tio, ~~e,tullmed y N//R__CS'
T
l
t
d b
F
d
l A
b Alternative Site Ratin
gency)
e comp
e
e
y
e
era
PART Ill (
o Site A Site B Site C Site D
A. Total Acres To Be Converted Directly 34.7
B. Total Acres To Be Converted Indirectly
C. Total Acres In Site 34.7 0.0 0.0 0.0
,..
PART IV (To be complefed.byNRES} Land Evaluation lnformatian
,.
A: ~.TotalAcresl~Pnme;And Unique Farmlarid~ ~Z."
~

B. Total Acres~Statewlde Qnd,Loca#~Imporfant.Farmland . _~_ _
C. PePcentageOf Farmland In County,Or Local_Govt. UnitTo Be Converted
D. Percentage Of Farmland Iii Govt: Jurisdiction With Sarrie Or Higher Relative Value , ,
I?ART V {To be completed by NRCS) i,and'Evakuation Crjterion
Relative Value Of Farmland To Be Converted (Scale'of O,to,10t? Points) 0 9~ 0 , 0 ~ 0
PART VI (1"o be completed by Federal Agency)
Site Assessment Criteria {These criteria are explained in 7 CFR 858.5(b) Maximum
Points
1. Area In Nonurban Use
2. Perimeter In Nonurban Use
3. Percent Of Site Being Farmed
4. Protection Provided By State And Local Government ~
5. Distance From Urban Builtup Area
6. Distance To Urban Support Services
7. Size Of Present Farm Unit Compared To Average
8. Creation Of Nonfarmable Farmland a
9. Availability Of Farm Support Services
10. On-Farm Investments
11. Effects Of Conversion On Farm Support Services Q
12. Compatibility Vlhth Existing Agricultural Use
TOTAL SITE ASSESSMENT POINTS 160 0 ~ 0 0 0
PART VII (To be completed by Federal Agency) ~ --
Relative Value Of Farmland {From Part V) 100 ~ I 0 0 0
Total Site Assessment (From pa-t V! above ora local
site assessment) 160 0 ?~ 0 0 0
TOTAL POINTS (Total of above 2 Lines} 260 0 ~ 0 0 0

Site Selected: ~~ ~~ ~
Date Of Selection Was A LocalYi~ A© sment U~Q ?
Reason For Selection:
SEA /~ was ~-t,~ ~ iY
0.YCC;~„i ~ot~- ~l~
{See lnsfrucffons on reverse side)
TMs form was etectrordcary produced 6y National YroducUOn SeMeea Start
Form AD-7006 (70-133}
i

August 24, 2006
Mr. Parks Blake
NRCS Soil Conservationist
126 Alexander Drive
Lillington, NC 27546
Re: Beaverdam Swamp Stream Restoration Site,
Erwin, Harnett County, North Carolina
Dear Mr. Blake:
Kimley-Horn and Associates, Inc. (KHA) is writing this letter on behalf of our
client, NC Ecosystem Enhancement Program (EEP) to request input from your
agency regarding a proposed stream restoration site located approximately 3
miles southwest of Erwin, Harnett County, NC and potential effects it may have
on farmland resources. We have completed sections I and III of Form AD-1006.
A location map and site overview map are also included.
I appreciate your help with this matter. Please either mail or fax [phone])
your reply to my attention. If you have any questions regarding this request,
please feel free to call me at 919.653.5843.
Very truly yours,
KIMLEY-HORN AND ASSOCIATES, INC.
Laura Lang
Environmental Scientist

United States Department of the Interior
FISH AND WILDLIFE SERVICE
Raleigh Field Office
Post Office Box 33726 ~ ~ ~, ~
Raleigh, North Carolina 27636-3726 ~"~ _"`' ~~ ~;,
Q(;T 0 9 ?OQ6
~iftvlLEY-NC)R!!~
FI111~'f fd.
October 4, 2006
Laura Lang
Ki.~?aley-Horn and Associates, Inc.
3001 Weston Parkway
Cary, North Carolina 27513
Dear Ms. Lang:
Thank you :for your August 10, 2006 letter and October 3, 2006 email regarding the proposed
Beaverdam Swamp Stream Restoration Site southwest of Erwin in Harnett County, North
Carolina. This letter provides the U.S. Fish and Wildlife Service's (Service) response pursuant to
section 7 ofthe Endangered Species Act, as amended (1b,U.S.C.:1531 et seq.} {Act).
Based on the information provided, the Service concurs with your determination of no effect for
the federally endangered red-cockaded woodpecker (Picoides borealis), Cape Fear shiner
(Notropis mekistocholas) and rough-leaved loosestrife (Lysimachia asperulifolia) and not likely
to adversely affect for the federally threatened bald eagle {Haliaeetus leucocephalus}
We believe that the requirements of section 7(a)(2) of the Act have been satisfied. We remind
you that obligations under section 7 consultation must be reconsidered if {1) new information
reveals impacts of this identified action that may affect listed species or critical habitat in a
manner not previously considered; {2} this action is subsequently modified in a manner that was
not considered in this review; or, (3) a new species is listed or critical habitat determined that
maybe affected by the identified action.
Thank you for the opportunity to review this project. If you have any questions or comments
regarding our response, please contact Mr. Dale W. Suiter of this office at [phone], Ext.
18 or Dale [e-mail].

August 10, 2006
Mr. Dale Suiter
United States Fish and Wildlife Service
P.O. Box 33726
Raleigh, North Carolina 27636-3726
Re: Beaverdam Swamp Stream Restoration Site
Full Delivery Project
Harnett County, North Carolina
Dear Mr. Suiter,
Kimley-Horn and Associates, Inc. is writing this letter on behalf of our client,
Environmental Banc & Exchange, LLC, to request a no effect determination
from your agency regarding a proposed stream and wetland mitigation project.
The Beaverdam Swamp Stream Restoration Site is located approximately 3 miles
southwest of Erwin, Harnett County, North Carolina, in the Cape Fear River
Basin (Figure 1). The Beaverdam Swamp site contains three perennial unnamed
tributaries (UT 1-3) to the Cape Fear River. UT 1 discharges directly into the
Cape Fear River, while UT 2 and UT 3 discharge into Beaverdam Swamp.
Reaches of these streams targeted for restoration are highly degraded due to the
straightening of portions of the channel, removal of riparian buffer, heavy
sedimentation, and impacts from direct cattle access as well as past and present
intensive agricultural activities.
The plan for the Beaverdam Swamp site involves the restoration of dimension,
pattern, and profile to approximately 7,9001inear feet of existing stream channel.
Total stream length within the restoration area will be increased to approximately
10,200 linear feet. Approximately 9 acres of existing wetlands will be restored
and will provide significant water quality benefits to the project. Field fencing
will be installed around the entire project easement boundary to prevent further
damage to the stream from cattle access. Restoration efforts will exclude excess
sediment from the stream channels, rebuild banks and instream structures, restore
functional floodplains to the streams, reduce the potential for excessive erosion,
and provide channels that will be stable long-term. A minimum buffer width of
50 feet will be maintained on all restored streams with wider buffers in most
areas. Revegetation of the buffer areas adjacent to the stream will include the
eradication and control of invasive exotic species and the planting of bare-root
trees.

•
i
According to the U.S. Fish & Wildlife Service, there are three endangered
species and one threatened species potentially occurring in Harnett County. The
endangered species are: the Cape Fear shiner (Notropis mekistocholas), the red-
cockaded woodpecker (Picoides borealis), and rough-leaved loosestrife
(Lysimachia asperulaefolia). The bald eagle, (Haliaeetus leucocephalus), is
listed as a threatened species. Review of the Natural Heritage Program database
of documented occurrences did not reveal the presence of any of the
aforementioned species within aone-mile radius of the site. Key habitats for the
Cape Fear shiner are areas of moderate gradient and riffles alternating with long,
deep pools, and a substrate mixture of sand-gravel, cobble, and boulders. The
Cape Fear shiner occupies small rivers to medium-sized creeks near the Fall
Line. While it is possible that the shiner inhabits streams located in the project
site, it is unlikely due to the small size of the streams and the absence of
appropriate substrate.
Specifically, we would like information that the area described above
is not located in an officially designated wildlife refuge
will not affect listed threatened or endangered species or designated
critical habitats; or will not jeopardize the continued existence of any
proposed endangered or threatened species or likely to result in the
destruction or adverse modification of proposed critical habitats, as
determined by the Secretary of the Interior pursuant to the Endangered
Species Act of 1973.
We would appreciate a reply from you as soon as possible. Please either mail or
fax [phone]) your reply to my attention. If you have any questions
regarding this request, please call me at [phone].
Very truly yours,
KIMLEY-HORN AND ASSOCIATES, INC.
Laura Lang
Environmental Scientist

®North Carolina Wildlife Resources Commission
Richard B. Hamilton, Executive Director
MEMORANDUM
To: Laura Lang
Kimley-Horn and Associates
P. O. Box 33068
Raleigh, NC 27636-30b8
From: Steven H. Everhart, PhD
Southeastern Permit Coordinator
Habitat Conservation Program
127 Cardinal Drive
Wilmington, NC 28405
Date: August 29, 2006

RE: EBX - Beaverdam Swamp Stream Restoration Site, Harnett County
Biologists with the North Carolina Wildlife Resources Commission (NCWRC) have reviewed the sabject
project for impacts to wildlife and fishery resources. Our comments are provided in accordance with
provisions of the Fish and Wildlife Coordination Act (48 Stat. 40I, as amended; 16 U.S.C. 661 et. seq.),
and Sections 401 and 404 of the Clean Water Act (as amended).
The project is located southwest of Erwin, east of NC 217, and adjacent to the Cape Feaz River. Un-
named tributaries to Beaverdam Swamp Canal and the Cape Fear River that are highly degraded due to
channelization, removal of riparian buffers, heavy sedimentation, and direct cattle access are proposed for
restoration. A letter and a vicinity map were submitted for review offish and wildlife issues associated
with the project.
The applicant proposes to restore approximately 10,200 linear feet of stream with associated buffers and
approximately nine acres of wetlands will be enhanced.
There do not appear to be any threatened or endangered species that would be impacted by the project and
we do not.foresee any fish and wildlife issues that,might arise from the project. Thank you for the
opportunity to review and comment on this project. If you have any questions or require additional
information regarding these comments, please call me at [phone].
Mailing Address: Division of Inland Fisheries 1721 Mail Service Center Raleigh, NC 27699-1721
Telephone: [phone] Fax: [phone]$

•
August 14, 2006
Ms. Shannon Deaton
NCWRC Division of Inland Fisheries
1721 Mail Service Center
Raleigh, NC 27699-1721
Re: Beaverdam Swamp Stream Restoration Site
Full Delivery Project
Harnett County, North Carolina
Dear Ms. Deaton:
Kimley-Horn and Associates, Inc. is writing this letter on behalf of our client,
Environmental Banc & Exchange, LLC, to request a no effect determination
from your agency regarding a proposed stream and wetland mitigation project.
The Beaverdam Swamp Stream Restoration Site is located approximately 3 miles
southwest of Erwin, Harnett County, North Carolina, in the Cape Fear River
Basin (Figure 1). The Beaverdam Swamp site contains three perennial unnamed
• tributaries (iJT 1-3) to the Cape Fear River. UT 1 discharges directly into the
Cape Fear River, while UT 2 and UT 3 discharge into Beaverdam Swamp.
Reaches of these streams targeted for restoration are highly degraded due to the
• straightening of portions of the channel, removal of riparian buffer, heavy
sedimentation, and impacts from direct cattle access as well as past and present
intensive agricultural activities.

The plan for the Beaverdam Swamp site involves the restoration of dimension,
pattern, and profile to approximately 7,9001inear feet of existing stream channel.
. Total stream length within the restoration area will be increased to approximately
10,200 linear feet. Approximately 9 acres of existing wetlands will be restored
and will provide significant water quality benefits to the project. Field fencing
• will be installed around the entire project easement boundary to prevent further
• damage to the stream from cattle access. Restoration efforts will exclude excess
sediment from the stream channels, rebuild banks and instream structures, restore
functional floodplains to the streams, reduce the potential for excessive erosion,
and provide channels that will be stable long-term. A minimum buffer width of
50 feet will be maintained on all restored streams with wider buffers in most
• areas. Revegetation of the buffer areas adjacent to the stream will include the
• eradication and control of invasive exotic species and the planting of bare-root
trees.

We would appreciate a reply from you as soon as possible. Please either mail or
fax [phone]) your reply to my attention. If you have any questions
regarding this request, please call me at [phone].
Very truly yours,
KIMLEY-HORN AND ASSOCIATES, INC.
Laura Lang
Environmental Scientist

-~v ~~~
~Y ~ ~~~
~~~
vaM
North Carolina Department of Cultural Resources
State Historic Preservation Office
Peter B. Sandbeck, Administrator
Michael P. L-;asley, Governor Office of ArcFuves and f~iistory
l.isbeth C. Fivans, Secretary Division of Historical Resources
Jeffrey J. Crow, Deputy Secretary David Brook, Dicector
September 18, 2006
Laura Lang
Kimley-Horn Associates
PO Box 33068
Raleigh, NC 27636-3068
Re: Beaverdam Swamp Stream Restoration Site, Southwest of Erwin, Harnett County, ER 06-2196
Dear Ms. Lang:
Thank you for your letter of August 3, 2006, concerning the above project.
We have conducted a review of the proposed undertaking and are aware of no historic resources that would be
affected by the project. Therefore, we have no comment on the undertaking. as proposed.
The above comments are made pursuant to Section 106 of the National Historic Preservation Act and the
Advisory Council on Historic Preservation's Regulations for Compliance with Section 106 codified at 36 CFR
Part 800.
Thank you for your cooperation and consideration. If you leave questions concerning the above comment,
contact Renee Gledhill-Earley, environmental review coordinator, at 919/733-4763, ext. 246. In all future
communication concerxnirlg this project, please cite the above referenced tracking number.
Sincerely,
~~ ~ . ~
Peter Sandbeck ~ ~
Locrtion MallingAddrces Telephone/Fax
ADM7N[STRATION Sl17 N. Blount Street, Raleigh NC 4617 Mail Service Center, Raleigh NC 27699.4617 [phone]/733-8653
RESTORATION 515 N. Bbunt Street, Raleigh NC 4Ci17 Mad Sca'ice Center, Raleigh NC 27699-4617 (9]4)733-6547/715-4801
SURVEY & PLANNING 515 N. Blount Street, Raleigh, NC 4617 Mao Service Center, Ralegh NC 27699-4617 [phone]/715-4801

August 3, 2006
Ms. Renee Gledhill-Earley
Environmental Review Coordinator
North Carolina State Historic Preservation Office
515 Blount Street
Raleigh, North Carolina 27699
Re: Beaverdam Swamp Stream Restoration Site
Full Delivery Project
Harnett County, North Carolina
Dear Ms. Gledhill-Earley:
Kimley-Horn and Associates, Inc. is writing this letter on behalf of our client,
Environmental Banc & Exchange, LLC, to request a no effect determination
from your agency regarding a proposed stream and wetland mitigation project.
The Beaverdam Swamp Stream Restoration Site is located 3 miles southwest of
Erwin, Harnett County, North Carolina (Figure 1). The Beaverdam Swamp site
contains three perennial unnamed tributaries (UT 1-3) to the Cape Fear River.
UT 1 discharges directly into the Cape Fear River, while UT 2 and UT 3
discharge into Beaverdam Swamp. Reaches of these streams targeted for
restoration are highly degraded due to the straightening of portions of the
channel, removal of riparian buffer, heavy sedimentation, and impacts from
direct cattle access as well as past and present intensive agricultural activities.
The purpose of this project is to restore the site back to a naturally functioning
stream system. The plan for the Beaverdam Swamp site involves the restoration
of dimension, pattern, and profile to approximately 7,900 linear feet of existing
stream channel. Total stream length within the restoration area will be increased
to approximately 10,200 linear feet. Approximately 9 acres of existing wetlands
will be restored and will provide significant water quality benefits to the project.
Field fencing will be installed around the entire project easement boundary to
prevent further damage to the stream from cattle access. Restoration efforts will
exclude excess sediment from the stream channels, rebuild banks and instream
structures, and provide appropriate habitat immediately following the completion
of construction as well as restore functional floodplains to the streams, reduce the
potential for excessive erosion, and provide channels that will be stable long-
term. Aminimum buffer width of 50 feet will be maintained on all restored
streams with wider buffers in most areas. Revegetation of the buffer areas

adjacent to the stream will include the eradication and control of invasive exotic
species and the planting of native species.
I appreciate your help with this matter. Please either mail or fax [phone])
your reply to my attention. If you have any questions regarding this request,
please call me at [phone].
Very truly yours,
KIMLEY-HORN AND ASSOCIATES, INC.
Laura Lang
Environmental Scientist

EDR®Environmental
Data Resources Inc
TheEDR Rad~sM ap
w ith G e~C her~k
B eaverdam Sw am p
B eaver D am Road
ERW IN ,NC 28339
InquayNum ber:1736016 34s
August 15, 2006
The S tandard ~.
Env.imnm entalR isk
M anagem entTnf~rn~. anon
440 W hee~rs Faun s Road
M ~r~l, C onnecti:ut06461
N ationw ode C ustom er S erv~ce
Te~phone :[phone]
Fax: [phone]
Tnt~met www ~dmet~om

TABLE OF CONTENTS
SECT~N
PAGE
ExecutureSummary--------------------------------------------------------- ES1
Overview Map-------------------------------------------------------------• 2
DetailM ap----------------------------------------------------------------. 3
MapFmdszgsSummary------------------------------------------------------ 4
Map Fs~dsigs-------------------------------------------------------------- 6
Orphan Sum m azy----------------------------------------------------------- ~
GovemmentRecozdsSearchedAataCurrencyTrack~g___________________________ GR 1
GEOCHECK ADDENDUM
Phys~calSettingSourceAddendum____________________________________________ A 1
Phys~calSeti~gSourceSummary--------------------------------------------- A 2
Phys~calSett~gSourceMap_________________________________________________. A-0
Phys~calSett~zg SourceMap F~dmgs__________________________________________ A-0
Phys~calSettulgSourceRecordsSearched______________________________________ A 11
Thank you fnryourbusmess .
Phase contactEDR at1300 352-0050
w ~h any questons orcom m ents .
D sc]ain er-Copyright and Tradem ark N oixe
Ths Reportcontans certan nfoun amn obtaned from a varsty ofpublri and othersources reasonab3,~ ava~7-abb tD Env~onm entalData
Resouses, mac. ]tcannotbe conclzded from the Reportthatcove~age nfoan ati~n forthe targetand su~xoundng pmperri~s does notexstfrom
Other SOllrC2S.N0 W ARRANTY EXPRESSED OR MPL]ED,75 MADE W HATSO EVER N CONNECTDN W II'H THIS REPO RT.ENVII20 NM ENTAL
DATA RESOURCES, NC .SPEC]FrALLY D]SC LAM STHE MAKNG O F ANY SUCH W ARRANT]ES, NCLUD NG W II`HOUT LM II`ATDN,
M ERC HANTAB ]LIl'Y OR FII`NESS FOR A PARTZ'ULAR USE OR PURPO SE.ALL R~K ]S ASSUMED BY THE USER.N NO EVENT SHALL
ENV]RO NM EN TAL DATA RESOURCES, NC.BE LIABLE TO ANYO NE,W HETH ER ARISNG OUTOF ERRORS OR OM ISSDNS,NEG LD ENCE,
ACC IDENT OR ANY OTHER CAUSE,FOR ANY LOSS OF DAM AGE,NCLUDING,W Il'HOUT LM Il'ATDN,SPEC ]AL, NC IDENTAL,
CONSEQUENT7AL,OR EXEMPLARY DAM AGES .ANY L1AB ]C, Il'Y ON THE PART OF ENVIl20NM ENTAL DATA RESOURCES , NC . S STRDTLY
LM Il`E D TO A RE FUND O F TH E AM O UNT PAID FOR TH 75 REPORT . PurChaS2raCCep15 t}ls R epOrt'T. S S ".Any aria~seS, eSfIII ales, rd ti'1gS,
envaonm entalrisk sues orrsk codes proviled n the Reportare proviied for~slratare pu7poses one, and are notntended >n proviie, nor
shouYi they be n>Pxpreted as proviing any facts regauing, orprodbl~n orfDrecastof, any envyonm entalrsk forany pmperiy.0 nay a Phase I
Envaonm en1a1S ite Assessm entperfoun ed by an envvonm enlalpmfessi~nalcan pmvile nfoun ati~n regardng the envfonm entalrsk forany
property.Addii~naI~, the nfoun alaon provTled in the Reports not>D be construed as bgaladvse.
C opyri3ht2006 by Envvonm entalD a1a Resources, Inc. A Ilrghts reserved. R epmducti~n n anym eda or~un a~ n whob
orn park ofany xeportorm ap ofEnvannm entalData Resources, Tnc., or #s mates, s pmhi~rted w~houtprimrwritien peon issi~n.
EDR and bs bgos (nclldng Sanborn and Sanborn M ap) aro tradem arcs ofEnvnDnm enlalData Resou~es, Inc. orbs affi]ates.AIlother
tiadem a~3cs used heren are the roe ofthes~s ct~e owners-
TC173601634s Page 1

EXECUT]STE SUMMARY
A search ofavall~b~ envimnm entalrecosls w as conducted by Envimnm en1a1D ata R esources, 11c ~ D R ).
The reportwas desgned iD assistparties seekng tr~ m eetthe search requirem ents ofEPA s Standards
and Practices far AIL Appropriate Tnqu>r$s (40 CFR Part 312 ), the ASTM Standard P~actr;e for
Envieonm entalSite Assessor ents ~ 1527-05) or custom requicem ents devebped for the evalaaton of
envimnm entalrsk assoca~d with a parcelofrealesta~.
TARGET PROPERTY IN FORMATDN
AIIPR FGC
BEAVER DAM ROAD
ERW ]N,NC 28339
COORD]NATES
Laldude North):
Longihzde (wl est):
UnarersalTianver:
UTM X QrI eters):
UTM Y ~'I emirs):
E l:vati~n
- L - rp
0L 0 rbL°
>e M ercator. Zone 17
7091491
3906698 S
109 ~. above sea ~vel
USGS TOPOGRAPHY MAP ASSOCIATED W II'H TARGET PROPERTY
TaigetProperLyMap: 35078-C6 ERW Y~T,NC
M ostR ecentR evsbn : 19 97
TARGET PROPERTYSEARCH RESULTS
The taxgetpmperly was notfisied n any of the databases seaxehed by ED R .
DATABASES W II'H NO MAPPED SII'ES
No m apped saes were found n EDR s search of aval~b~ ("reasonab~ ascertanab~ ") governor ent
recosls either on the targetpmperiy orwithn the search radius arnund the targetpmperty for the
fr~Il~wng databases:
FEDERAL RECORDS
NPL--------------------------- Nati~nalPmrityLst
ProposedNPL_______________. PrnposedNati~nalPmr~yLstSites
DelislEd NPL_________________ NatbnalPmriLyLstDel.ti~ns
NPLRECOVERY_____________ FederalSuperfundLins
CERCLS_____________________ Comp hens$reEnv>ronmenialResponse,Compensali>n,andLab~Tnfr>unati~n
System
CERC~TFRAP________________ CERCL~ NoFurtherRemedalActonPl3nned
CORRACTS__________________ Co~ecti;reActonReport
RC RA TSDF__________________ResourceConservatbnandRecoveryActhfonnai~n
RCRA-LQG___________________ Resour~eConservatonandRecoveryActhfr~nnaton
TC1736016345 EXECUT37E SUMMARY 1

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EXECUTISTE SUMMARY
RC RA~aQG___________________ Resource ConsematDn and RecoveryACtlzfoxmat~n
ERN S_________________________ Em ergencyResponse Noi~aii~n System
HM ]R S________________________ Hazardous M atera~ hfoun ati~n Reporting System
US ENG CONTROLS_________ EngiTeerngContm~S$esList
US NSTCONTROL_____.__._ S$eswihhisl~Tt~nalContro~
DO D__________________________. Departm entofDefense Sys
FUDS_________________________ Fonner}yUsedDefenseS~es
US BROWNF7ELD5__________ AListiigofBmwnfel3sSrtes
CONSENT____________________ Superfund (CERCLA)ConsentDecrees
ROD__________________________ RecordsOfDecsnn
UM TRA_______________________ Uraniun Mr`aTal~iTgsS$es
O D I--------------------------, O pen Dum p hiventory
TRB__________________________ Tox~Chem~alRe~aselnven~rySystem
TSCA_________________________ Tox~SubstancesControlAct
FTTS__________________________ F7E'RA/TSCA Tzackng SysteTn -F]FRA (F edeialh~sectcile,Fung~rle,&
Rodentxsie Actj/PSCA (Poxes Substances C ontrolAct~
SSTS_________________________. Section 7 Trackng Syslam s
N ]S--------------------------- Tnteg~ated Com ph3nce hifonn ati~n System
PADS_________________________ PCB Act'viyDatabase System
MLTS_________________________ Ma~rialL~ensingTrackilgSystem
M NES________________________ M nests aster]ndexFiEr
FNDS________________________. Facrliy>ndex System ~'acrldyRegistxy System
RAATS_______________________. RC RA Adm i~st~t~re Actin Tiackng System
STATE AND LOCAL RECORDS
SHW 5________________________. Tnacdre Hazaslous S$es >nventory
NC HSDS_____________________ Hazardous Substance DsposalS3e
IVID___________________________ hicilentManagementDatabase
SW F/LF_______________________ LstofSo&1 W aste Fads
OLI__________________________. O ]i Landffi~ventory
LUST_________________________. ReginalUSTDatabase
LUSTTRUST_________________ StateTnrstFundDatabase
UST___________________________ Petm~um UndeigmundStDrageTankDatabase
AST___________________________ ASI Database
NST CONTROL______________ No FurtherActin S~sW $h Land Use RestrxtnnsMon~rng
VCP___________________________ Responsi~~ PartyVoirntaryActon Sys
DRYCLEANERS______________ Dryc~anilg Sys
BROW NF7ELDS______________ Bmwnf~Yls Pmgcts Inventory
NPDES_______________________. NPDES FacllityLOCatonLstiTg
TR IRAT. RRC(l RT)G
NDF~N RESERV_____________ >-ndanReservatons
NDF~N LUST_________________LeakngUndergroundStorageTankson>ndanLand
NDI~N UST__________________ UndexgrnundStorageTankson>iTdanLand
EDR PRO PRIETARY RECORDS
ManufacturedGasPlants_._.EDR PmprEtaryManufacturedGasPl3nts
EDR HistnricalAutn Stat~onsEDR PmpritaryHistnricGas Statins
EDR H istn rlcalC ]eaners_ _ _ _ _ EDR P mpr~iary H storic D rI' C manes
SURROUNDING SIPES:SEARCH RESULTS
Surmundilg sus were notiientif~d.
Unm appab~ (orphan) saes are notconsilered n the foregoilg ana}yss.
TC 173 6016 3 4s EXEC UTE/E SUMMARY 2

EXEC UTNE SUMMARY
Due to poorornadequat~ address ilfoun atnn, the folbwng s~teswere notmapped:
S~Name
SAMPSON COUNTY TRASH DUMPSTER
PILOTTRAVELCENTERS LLC #55
ED S VARIETY
ALTMAN ESTATE PROPERTY
HARNETT CO .LANDFILL
RAY JOHNSON CONSTRUCTAN CO .
SM SPH S #2
X CALIBER GUN SHOP
ED S OPEN AIR MARKET (100282)
KIPTY S GROCERY
KW IK SERVE
HARNETT COUNTY AIlZPORT
EDW ARD MCLAMB
DUNN/ERW N LANDFILL
NELLO L.TEER COMPANY
PUBLN W ORKS BUILDNG
W ARREN BRO S O IL CO
J STREET SII'E
Database (s 1
CERC~TFRAP
FNDS,LUST,MD
LUST, MD
LUST,MD
LUST, ND
LUST,UST,I~ID
LUST TRUST
UST
UST
UST
UST
UST
UST
UST
UST
UST
AST
>r >S
TC 1736 016 3 4s EXEC UT37E SUMMARY 3

OVERVIEW MAP -1736016.34s
~~j " J'
~,- ~ .
Jy
~/
i
.~ ,
~. ,
%//
'/,
r, %a
r '~~ !
i
/ ~ ~
i
~j~ ,'
~~"

~ 9
l
F r
~~ , ,
&2
• N Target Property
• ~ Sites at elevations higher than
l
h
or equa
to t
e target property
• Sites at elevations lower than
• the target property
• 1 Manufactured Gas Plants
National Priority List Sites
• ~ Landfill Sites
'~
__~ Dept. Defense Sites

o trz t sulks
Indian Reservations BIA Hazardous Substance
N County Boundary Disposal Sites
d v Power transmission lines
~' Oil & Gas pipelines
® 100-yearflood zone
500-yearflood zone
National Wetland Inventory This report includes Interactive Map Layers to
S
W
tl
d display and/or hide map information. The
tate
e
an
s legend includes only those icons for the
default map view.
SITE NAME: Beaverdam Swamp CLIENT: fGmley-Horn & Associates, Inc.
ADDRESS: Beaver Dam Road CONTACT: Laura Lang
ERW I N NC 28339 INQUIRY #: 1736016.34s
LAT/LONG: 35.2834 / 78.7003 DATE: August 15, 2006
Copyright ©2006 EDR. Inc. ®2006 Tele Aths Rel. 07/2005.

DETAIL MAP -1736016.34s
/V Target Property
~ Sites at elevations higher than
or equal to the target property
• Sites at elevations lower than
the target property
L Manufactured Gas Plants
t Sensitive Receptors
National Priority List Sites
Landfill Sites
' Dept. Defense Sites
0 1/16 1B 1/4 Ylkc
~~ Indian Reservations BIA Hazardous Substance
Oil & Gas pipelines Disposal Sites
® 100-year flood zone
500-year flood zone
National Wetland Inventory
State Wetlands
This report includes Interactive Map Layers to
display and/or hide map information. The
legend includes only those icons for the
default map view.
SITE NAME: Beaverdam Swamp CLIENT: IGmley-Horn & Associates, Inc.
ADDRESS: Beaver Dam Road CONTACT: Laura Lang
ERWIN NC 28339 INQUIRY #: 1736016.34s
LAT/LONG: 35.2834 / 78.7003 DATE: August 15, 2006
Copyright ®2006 EDR, Inc. m 2006 Tele Atfes Rel. 07!2005.

MAP FINDINGS SUMMARY
Search
Target Distance Total
Database Property (Miles) < 1/8 1/8 - 1/4 1/4 - 1/2 1!2 - 1 > 1 Plotted
FEDERAL RECORDS
NPL 1.500 0 0 0 0 0 0
Proposed NPL 1.500 0 0 0 0 0 0
Delisted NPL 1.500 0 0 0 0 0 0
NPL RECOVERY 0.500 0 0 0 NR NR 0
CERCLIS 1.000 0 0 0 0 NR 0
CERC-NFRAP 1.000 0 0 0 0 NR 0
CORRACTS 1.500 0 0 0 0 0 0
RCRA TSD 1.000 0 0 0 0 NR 0
RCRA Lg. Quan. Gen. 0.750 0 0 0 0 NR 0
RCRA Sm. Quan. Gen. 0.750 0 0 0 0 NR 0
ERNS 0.500 0 0 0 NR NR 0
HMIRS 0.500 0 0 0 NR NR 0
US ENG CONTROLS 1.000 0 0 0 0 NR 0
US INST CONTROL 1.000 0 0 0 0 NR 0
DOD 1.500 0 0 0 0 0 0
FUDS 1.500 0 0 0 0 0 0
US BROWNFIELDS 1.000 0 0 0 0 NR 0
CONSENT 1.500 0 0 0 0 0 0
ROD 1.500 0 0 0 0 0 0
UMTRA 1.000 0 0 0 0 NR 0
ODI 1.000 0 0 0 0 NR 0
TRIS 0.500 0 0 0 NR NR 0
TSCA 0.500 0 0 0 NR NR 0
FTTS 0.500 0 0 0 NR NR 0
SSTS 0.500 0 0 0 NR NR 0
ICIS 0.500 0 0 0 NR NR 0
PADS 0.500 0 0 0 NR NR 0
MLTS 0.500 0 0 0 NR NR 0
MINES 0.750 0 0 0 0 NR 0
FINDS 0.500 0 0 0 NR NR 0
RAATS 0.500 0 0 0 NR NR 0
STATE AND LOCAL RECORDS
State Haz. Waste 1.500 0 0 0 0 0 0
NC HSDS 1.500 0 0 0 0 0 0
IMD 1.000 0 0 0 0 NR 0
State Landfill 1.000 0 0 0 0 NR 0
OLI 1.000 0 0 0 0 NR 0
LUST 1.000 0 0 0 0 NR 0
LUST TRUST 1.000 0 0 0 0 NR 0
UST 0.750 0 0 0 0 NR 0
AST 0.750 0 0 0 0 NR 0
INST CONTROL 1.000 0 0 0 0 NR 0
VCP 1.000 0 0 0 0 NR 0
DRYCLEANERS 0.750 0 0 0 0 NR 0
BROWNFIELDS 1.000 0 0 0 0 NR 0
NPDES 0.500 0 0 0 NR NR 0
TC1736016.34s Page 4

MAP FINDINGS SUMMARY
Database
TRIBAL RECORDS
Search
Target Distance Total
Property (Miles) < 1/8 1/8 - 1/4 1/4 - 1/2 1/2 - 1 > 1 Plotted
INDIAN RESERV
INDIAN LUST
INDIAN UST
EDR PROPRIETARY RECORDS
1.500
1.000
0.750
Manufactured Gas Plants 1.500
EDR Historical Auto Stations 0.750
EDR Historical Cleaners 0.750
NOTES:
TP =Target Property
NR =Not Requested at this Search Distance
Sites may be listed in more than one database
0 0 0 0 0 0
0 0 0 0 NR 0
0 0 0 0 NR 0
0 0 0 0 0 0
0 0 0 0 NR 0
0 0 0 0 NR 0
TC1736016.34s Page 5

T- .a~

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Appendix 8
Rainfall Information

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•

Appendix 8. Hydrologic Gauge Data Summary, Groundwater and
Rainfal I Information.
Wells will be installed to monitor groundwater at the wetland restoration areas along UT1
and UT3 as well as the hydrologic reference wetland above UT1-E. Data will be gathered
in spring 2007 and will be used in conjunction with soils analysis data and general
conductivity data to evaluate water table elevations using DRAINMOD.
Gauge data, groundwater, and rainfall information will be recorded and analyzed
following the installation of wells at this site.

Appendix 9
HEC-RAS Analysis

River Reach River 8h Profile Plan G Toter -Min Ch El W.S. Elev Crit W.S. E.G. Elev. E.G. Sbpe Vel CMI Flow Area ToD Width Froude # Chl
(cis) (ft) (if). (R) (ft) (fWt) (WS) (sq ft) (ft)
Reach #9 UT2 912 2YR Exist 23.40 98.00 98.93 99.12 0.010129 3.51 6.67 8.28 0.69
Reach#9 UT2 912 2YR Pro sed 23.40 98.00 98.94 99.13 0.009813 3.47 674 830 0.68
Reach #9 UT2 912 10 YR Exist 74.10 98.00 99.67 99.93 0.007169 d 51 25.84 46.67 0.64
Reach#9 UT2 912 10 VR Pro sed 74.10 98.00 88.66 99.92 0.007672 4.62 25.03 4567 0.66
Reach#9 UT2 : 912 25 YR Exist 114.00 98.00 100.02 100.24 0.005499 4.53 45.56 fi6.06 0.58
Reach#9 UT2 912 25YR Proposed 174.00 88.00 100.00 100.23 0.005890 466 44.td 65.14 060
Reach #9 UT2 912 100 YR Ezisi 799.00 98 00 100.51 100.69 0 004244 4 65 83.12 86 75 0 53
Reach#9 UT2 972 100 YR Pro Osed - 199.00 98.00 100.49 100.68 0.004486 475 61.20 6581 0.55
Reach#9 UT2 912 BKF Exist 15.60 98.00 98.72 98.87 0.011035 3.16 4.94 7.76 0.70
Reech #9 UT2 912 BKF Pro osed 15.60 98.00 98.73 98.88 0.010341 3.09 5.05 7.79 068

Reach#9 UT2 911 2YR Exist 23.40 97.00 9667 98.71 0.001186 179 18.67 30.48 0.26'.
Reach#9 UT2 911 2YR - Proposed 23.40 97.00 9856 96.62 0.001677 202 15.61 2682 0.31
Reach#9 UT2 911 10 YR. Exist 74.10 97.00 99.42 99.48 0.001453 2.60 51.69 58.61 0.31
Reech #9 UT2 911 10 YR Proposed 74.10 97.00 99.32 99.40 0.001864 2 B6 46.06 54.64 0 35
Reach#9 UT2 911 25 YR Exist 11d.00 97.00 99,73 9991 0.001659 3.04 71.79 77.04 0.34
Reach#9 UT2 811 25 YR Proposed 174.00 9700 99.65 9974 0001891 3.25 66.21 67.82 0.37
Reach#8 UT2 811 100 VR Exst 199.00 97.00 100.19 700.29 0.001908 3.64 108.37 86.93 0.37
Reach #9 UT2 811 100 VR Pro osed 199.00 97.00 100.12 100.23 0.002194 3.84 102.49 85.10 0.40
Reach #9 UT2 977. BKF - Exist 15.60 97.00 88.42 98.46 0.001203 159 12.15 21.95 0.25
Reach #9 UT2 911 - BKf Pro osed 15.60 87.00 98.32 98.37 0.001675 1.78 10.22 18 67 030

Reach#9 UT2 970 2YR Exist 23.40 87.00 98.59 98.64 0.001714 2.07 15.25 2530 0.31
Reach#9 UT2 910 2YR Proposed 23.40 97.00 98.43 98.51 0.002900 2.48 11.61 20.34 0.39
Reach #9 UT2 910 10 YR Exist 74.10 97.00 99 30 99.40 0.002238 3.17 42.1 B 53.08 0.38
Reach #9 UT2 910 10 VR Pro osed 74.10 97.00 99.14 99.29 0 00344fi 3.66 34.10 44.94 0.46
Reach #9 UT2 910 25 YR Exist 114.00 97.00 99.80 99.72 0 002538 3.61 59.93 87.66 0.47
Reach#9 UT2 910 25 YR Pro osed 114.00 97.00 99.45 99.62 0.003589 4.13 50.88 60.67 0.48
Reach #9 UT2 970 100 YR Exist 19900 97.00 100.05 100.19 0.002753 4.22 9550 8891 O,d4
Reach q9 UT2 910 100 YR Proposed 199.00 9700 89.93 100.11 0.003598 4.69 85.14 84.13 0.50
Reach#8 UT2 910 BKF Exisl 75.60 97.00 98.34 98.39 0.001731 193 9.97 17.65 0.30
Reach #9 UT2 910 BKF Pm osed 15.60 97.00 96.20 98.27 0.002827 2.14 7.81 13.33 0.37

Reach p9 UT2 909 2YR Exisl 23 40 97.00 98.54 98.59 0.001577 1 95 15.81 28.97 0.30
Reach q9 UT2 809 2YR Proposed 23.40 97.00 98.33 98 d2 0.003187 2.48 1099 79,70 0.41
Reach#9 UT2 909 10 VR Exisl 74.10 97.00 99,24 99.33 0.002053 2.95 43.52 53.66 0.36
Reach#9 UT2 909 10 YR Pro osed 74.70 97A0 99.02 99.17 0.003708 3.66 3264 43.83 0.48
Reach#9 UT2 909 25 YR Exist 114.00 97.00 99.52 99.63 0.002442 350 60.10 65.88 0.41
Reach#9 UT2 809 25 YR Pro osed 11400 97.00 99.31 99.50 0004054 424 4743 56.79 052
Reach#9 UT2 909 100 YR Exist 199.00 97.00 98.94 100.09 0.002888 426 9198 04.45 0.45
Reach #9 UT2 909 100 YR ProDOSed 199.00 97.00 99.75 98.97 0 004317 4.97 76.92 76.37 0.55
Reach#9 UT2 909 . 8KF Exist 15.60 97.00 98.29 9834 0.001633 1.73 10.22 16.29 029
Reach #9 UT2 909 BKF Pro osed 75.60 97.00 90.11 98.18 0.00378fi 2.14 7.48 11.93 0.40

Reach#9 UT2 908': 2YR Exist 23.40 97.00 98.50 96.55 0.001562 1.92 16.59 31.44 0.30
Reach#9 UT2 908 : 2YR Pro ssd 23.40 96.50 98.34 98.37 0.000748 1.42 22.44 32.51 0.21
Reach#9 UT2 908. tOYR Exis[. 74.10 97.00 9921 99.28 0.001695 267 50.12 6195 0.33
Reach #9 UT2 908 10 YR : Proposed 74.10 9fi.50 9904 99.10 0.001138 2.30 53.85 57.08 0.28
Reach#9 UT2 908 25 YR Exist 114.00 97.00 99.49 99.57 0.007942 3.11 68.67 7166 0.36
Reach#9 UT2 908 25 VR Pro sed 114.00 96.50 9933 99.41 0.001382 2.76 71.89 6595 032
Reach #9 UT2 908 100 VR Exist 199.00 97.00 99.97 100.02 0.002312 3.79 107,72 86.47 0.41
Reach#9 UT2 908 100 YR Pro sed 199.00 96.50 99.76 99.87 0.001837 356 703.24 81.76 0.37
Reach tl9 UT2 908 BKF Exist 7560 87.00 98.25 98.30 0.001704 1.74 10.14 19.74 0.30
Reach#9 UT2 908 BKF Proposed 1560 96.50 96.11 98.13 0.00070d 1.22 15.85 25.00 0.20

Reach p8 UT2 907 2YR Exist 23.40 97.00 98.16 98.29 0.00514fi 2.89 8.74 17.14 0.51
Reach #9 UT2 907 2YR Pro setl 23,40 96.46 96.26 98.29 O.000B4fi 1.48 21.78 36.05 0.22
Reach #9 UT2 907 10 VR Exist 74.10 97.00 88 90 99.03 0.003804 3.58 36.90 59.57 0.46
Reach#9 UT2 807 10 YR Pro sad 74.10 9fi.46 98.91 96.97 0.001273 2.36 53.29 60.50 0.29
Reech #9 UT2 907 25 YR Exist 174.00 97.00 99.16 09.31 0.0173859 3.96 54.45 71.27 0.49
Reach#9 UT2 907 25 VR Proposed 114.00 96.4fi 99.17 99.26 0.001810 2.89 70.61 71.73 0.34
Reach #9 UT2 907 100 YR Exist 199.00 97.00 99.5fi 99.72 0.003943 4.52 85.86 85.36 0.51
Reach#9 UT2. 907 100 YR Pm sad 199.00 96.46 99.55 99.67 0.002176 371 100.13 84.88 0.40
Reach#9 UT2 907. BKF Exist 15,60 9700 9799 98.00 0.006311 2.87 5.84 7.63 0.54
Reach#9 UT2 907 BKF Pro osed 15.60 96.46 98.03 9805 0.000795 1.27 14.57 27.31 0.27

Reach #9 UT2 BO6 2YR Exist 23.40 9600 97.82 97.86 0.001611 193 14.32 13.97 0 28
Reach#9 UT2 906 2VR Pro osed 23.40 96.42 98.07 98.11 0.001446 179 18.10 6209 029
Reach#9 UT2 906 10 VR Exist 74.10 9600 96.73 8577 0.000862 176 67.52 81.51 0.23
Reach tl9 UT2 906 10 VR Pro osed 74.10 96.42 98,75 9879 0.001071 207 6626 62,05 0.27
Reach#9 UT2 908 25 YR Exist 174.00 86.00 98.94 98.99 0.001774 2.20 8501 8847 0.27
Reach tl9 UT2 906 25 YR Proposed. 11d 00 9642 98.97 99.02 0001340 2.50 85.39 89.57 0.30
Reach #9 UT2 80fi 100 YR Exist 198.00 9fi.00 99 25 89.33 0.001686 2.91 114.25 98 fib 0.33
Reach tl9 UT2 90fi 100 YR Pm osed 199.00 9842 9926 9934 0.002004 3.33 112.01 96.75 0.38
Reach tl9 UT2 908 8KF Exist 15.60 98.00 9754 97.57 0001462 1.45 10.72 71.52 0.27
Reach tl9 UT2 908 BKF Pro osed 75.60 96.d2 979fi 97.89 0.007324 1.50 11.55 16.14 0.27

Reach#9 UT2 905 2VR. Exist 23.40 96.00 9697 96,78 97.18 0,010768 3.68 6.36 7.54 0.71
Reach tl9 UT2 905 2YR Pro osed 23.40 98.17 97 32 97.49 0.010280 3.32 7 40 15.12 0 70
Reach#9 Ui2 905 10 YR Exist 74.10 98.00 9790 98.32 0.010503 5.17 14.32 9.46 0.74
Reach#9 UT2 905 10 YR Pro osed 74.10 96.17 97.97 9779 98.29 0008818 4,78 18.58 1905 073
Reech #9 UT2 BOS 25 YR Exist 114.00 96.00 98 31 98.31 98.53 0.005886 4.41 51.73 121.85 0.56
Reach#9 UT2 BOS 25 YR Pro osed 114.00 86.17 8828 98.51 0006206 4.60 51.42 120,57 063
Reach#9 UT2 805 100 YR : Exist 199.00 9600 9897 98.82 0004248 4.28 86.01 135.48 050
Reach#9 UT2 905 100 YR Proposed 199.00 96.77 98.7d 9895 0.003152 396 170.59 137.91 0.47
Reach#9 UT2 905 BKF . Exist 15.60 98.00 86.71 96.60 96.90 0.013524 3.47 449 7.02 077
Reach #9 UT2 905 BKF Proposed 15.60 96.17 97.12 97.27 0.012894 3.11 5.02 9.45 0.75

Reach tl9 UT2 904 2YR Exist 23.40 94.00 95.93 96.04 0.003600 2.fi2 8.95 720 0.41
Reach #9 UT2 904 2YR Proposed 23A0 95.09 96.69 96.73 0.001391 1.70 18.87 33 27 0 28
Reach#9 UT2 904 tOYR Exist- 74.70 94.00 9fi.61 97.03 0.004291 4.04 26.55 3d.72 0.49
Reach#9 UT2 904 10 YR Proposed 74.10 95.09 97.28 97.36 0.001980 2.69 4424 49.56 036
Reach#9 UT2 904 25 YR Exist 114.00 94.00 97.18 97.47 0004288 4.49 41.11 43.75 050

River Reach RiverS~ Profle Plan G Total Min Ch El W.S. Elev Cri[ W.S. E.G. Elev E.G. Sb a Vel CMI Flow Area Top Wdm Froude # Chl
(cfs) (ft) (fll (h) (fp (fNt} (ft/s) (sq fq (Ft) '
Reach#9 UT2 904 25 VR Pro osed 11400 95.09 97.59 97.68 0002769 3.13 fi005 55.12 039
Reach#9 UT2 904 100 YR Exist 199.00 94.00 97.69 97.96 0004436 5.19 fi5 B6 5180 053
Reach#9 UT2 904 100 YR Pro osed 19900 9509 98.03 98.18 0002865 4.09 86.68 87.37 0.46
Reach#9 UT2 904 8KF Exist 75 fi0 9400 95.62 95.70 0.003423 229 6.82 6.59 0.40
Reach p9 UT2 904 BKF Proposetl 1560 9509 96.53 96.56 0001181 1.42 13.97 27.49 0.25

Reach #9 UT2 903 2YR Exist 23.40 94.00 95.33 95.42 0.004431 2.42 9.65 11 A4 0.47
Reach#9 UT2 903 2YR Pm osed 23.40 95.00 8fi.25 9fi.09 96.32 0.004564 2.41 13.71 36.07 0.48
Reach#9 UT2 903 10 YR Exist 74.10 9400 96.25 96.39 0.003749 3.01 25.72 29.39 0.47
Reach #9
Reach#9 UT2
UT2 903
903 10 YR
25 YR Pro sed
Exist 74.10
114.00 95.00
94.00 96.7fi
9fi.69 96.87
9684 0.004448
0.00294fi 3.33
3.24 35.40
4287 51.61
4841 0.51
043
Reach#9 UT2 903 25 YR Pm osed 174.00 95.00 96.89 97.08 0.006702 4.35 42.62 5732 O.6d
Reach#9 UT2 903 100 YR Exist 199.00 94.00 97.01 97.28 0.004338 441 61,03 62.33 0.54
Reach#9 UT2 903 100 VR Pro sed 199.00 95.00 9735 97.54 0005319 467 72.76 72.28 0.60
Reach#9 UT2 903 BKF Exist 1560 94.00 95.05 95.13 0.004118 2.27 686 8.39 U.44
Reach#9 UT2 903 BKF Pro osed 15.60 95.00 96.12 95.82 96.19 0.004636 2.16 9.24 33.78 0.47

Reach #9 UT2 902 2YR Exist 23 40 93 DO 93.76 93 76 94.11 0.022816 4 71 4 97 720 7 00
Reach #9 UT2 902 2VR Pro osed 23 40 93.47 96 aB 94.48 94.75 0 022046 4.19 5.58 10 d2 0.99
Reach #9 UT2 902 10 YR Exist 74.10 93.00 94.57 94 57 95.23 0.020130 6.52 11.36 8.fi7 1.00
Reach #9 UT2 902 10 YR Pro osed 74.10 93.47 95.10 95.10 9555 0.014874 S fi7 15.33 33.74 0.92
Reach#9 UT2 902 25 YR Exist 114.00 93.00 95.05 95.05 95.Bfi 0.018581 7.23 15.83 12.66 0.99
Reach q9 UT2 902 25 YR Proposed 114.00 93.47 95.50 95.50 95.82 0006442 5.20 35.50 54.20 0.73
Reach p9 UT2 902 100 YR E%ist 199.00 93.00 96.01 9fi 01 96.43 0006943 5.99 56.98 72.90 0.65
Reach#9 UT2 902 100 VR Proposed 199.00 93.47 95.72 95,72 98.23 0.012760 6.97 47.38 55.15 0.92
Reach p9 UT2 902 BKF Exist 15.60 9300 93.58 93.58 9386 0.024468 4.19 3.72 6.88 101
Reach#9 UT2 902 BKF Pro osed 15.80 9347 94.30 94.30 9456 0.023587 399 3.91 791 100

Reach#9 UT2 901 2YR Exist 23.40 91.00 92.21 91.76 92.32 0.004302 2.59 9.03 9.30 0.46
Reach#9 UT2 901 2YR Proposed 23.40 90.53 9187 9154 91.97 0.004306 2.53 10.15 15.12 0.47
Reach p9 UT2 901 10 VR Exist 76.10 97 00 93.27 9252 93.47 0.004305 3.60 20.fi0 12.68 0.50
Reach p9 UT2 901 10 YR Pro osed 74.10 90.53 9264 92.16 92.85 0.006307 3.84 2324 10.76 0.52
Reach p9 UT2 901 25 YR Exist 111.00 91.00 93.83 92.95 94.09 0004292 403 28.30 14.55 0.51
Reach#9 UT2 901 25 YR Pro osed 116.00 90.53 93.08 9250 93.34 0004300 6.47 31.78 20.79 0.54
Reech #9 UT2 901 100 YR Exisl 199.00 91.00 94.69 93.66 84.94 0.004300 4.15 60.85 6805 0.52
Reach#9 UT2 901 100 Yft Pro osed 199.00 90.53 93.79 93 D7 96.16 0004302 5.44 47.90 24.23 0.57
Reach#9 UT2 901 BKF Exis[ 15.60 9100 91.97 9159 92.05 0.004301 2.29 6.81 8.52 0.45
Reach#9 UT2 901 BKF Prp osed 75.60 90.53 9169 91.36 91.76 0.004303 2.17 753 14.28 0.4fi

Reaeh#8 UT7 E-U a BOd 2VR Exist 8.20 101.00 102.82 702.82 0.000013 0.20 73.79 130.34 003
Reach#8 UTt E-Upper 804 2YR Proposed 8.20 107.09 102.78 102.78 0.000038 0.33 fi132 124.63 005
Reach#8 UT1E41p er 804 10 YR Exist 2fi 80 101.00 105.59 105.59 0.000000 006 878.19 414.64 0.01
Reach p8 UT1 E-U a 804 10 YR Pro osed 26.80 101.09 105.53 105.53 0.000000 0.07 84850 410.28 001
Reach p8 UT7E41p ar 804 25 YR Exist 41.90 107.00 105.71 105.71 0000001 0.09 932.53 424.95 001
Reach #8 UT1 E-U ar 804 25 VR Pro sad 67.90 101.09 105.65 105.65 0.000001 0.10 899.7fi 420.10 0.01
Reach#8 UT1E{!p er 804 10018 Exist 73.50 101.00 106.56 106.56 0400001 0.12 133131 524.01 0.01
Reach#8 UT7 E-Upper 804 100 Vft Pm sed 73.50 101.09 106.09 106.09 0.000002 0.15 1090.53 459.81 0.01
Reach #8 UT1 E41 per 804 BKF Exist 3.20 101.00 102.05 102.06 0000053 0.24 13.53 26.fi1 0.05
Raach#8 UT1 E-Up er 804 BKF Pm osed 3.20 10109 102.25 102.26 0,000727 0.45 14.42 53.49 O.OB

Reach p8
Reach#8 UT1 E-U a
UT1 E41 er 803
803 2YR
2YR Exist
Pro osed 8.20
820 101.00
101.01 102.82
102.78
101.71 1 02.82
102.78 0.000003
0.000003 0.08
0.10 186.89
779.40 251 77
268.23 0.01
001
Reach#8 UT1 E-U er 803 10 YR Exist 26.80 101.00 105.59 105.59 0.000000 004 123fi.01 460.74 000
Reach#6 UT1 E-Upper 803 10 YR Proposed 2680 101.01 105.53 102.10 70553 0.000000 0.04 7213.98 458.31 0.00
Reach #8 UT1 E-Upper BD3 25 YR Exist 41.90 101.00 105.71 105.71 0.000000 0.06 129fi D1 466.47 0.00
Reach#8 UT7 E-U er 803 25 YR Pro osed 41.90 101.01 105.fi5 102.15 705.85 000000 0.06 127089 663.78 0.01
Reach pB UT1EL a 803 100 YR Exisl 73.50 101.00 106.56 106.56 0.000000 0.08 1711.53 515.12 0.01
Reach#8 UT1Ed1 a 803 100 YR Pm osed 73.50 101.01 106.09 102.21 106.09 0.000001 0.09 1477.16 184.81 0.01
Reach #8 UT1 E-U per 803 BKF Exisl 3.20 101.00 102.04 102.04 O.000tSfi 0.35 15.46 187.95 0.08
Reach pB UTt E-Upper 803 BKF Proposed 3.20 10107 102.25 101.44 102.25 0000013 0.15 59.fi7 20500 003

Reach p8 UTt E-U per 802 2YR Exist 8.20 107.00 102.82 102.82 0.000002 0.07 239.87 317.41 0.01
Reath#8 UT1 E-U a 802 2VR Pm sad 8.20 700.94 702.78 101.84 102.78 0.000002 0.08 227.84 313.28 0.01
Reach #8 UT1 E17p er 802 10 YR Exist 26.80 101.00 105.59 105.59 0.000000 0.03 1411.20 510.53 0.00
Reach#8 lli1 E-Up er 002 10 YR Pro sed 2680 100.90 105.53 102.06 105.53 0.000000 004 1384.75 506.99 0.00
Reach#8 UT7 E-Up er 802 25 VR Erisl 61.90 701.00 105.71 105.71 0.000000 005 1477.81 518.89 0.00
Reach#B
Reach#8 UT1 E-Upper
UTt E- 802
802 25 YR
100 VR Pm osed
Exist 61.90
7350 100.94
101.00 105.65
106.Sfi 102.12 105.65
106.56 0.000000
0.000000 0.05
0.07 1447.81
1944.90 514.96
583.74 000
0.01
Reach p8 UTt E-U a 802 100 YR Pro osed 73.50 100.94 106.09 102.18 106.09 0000000 0.08 1678.26 544 fit 0.01
Reach#B UT7 E-U a 602 BKF Exist 3.20 101.00 702.03 102.04 0000063 0.25 19.fi8 261.23 0.05
Reach#B UT7 E-U el 802 BKF Pro osed 3.20 100.94 102.25 101.37 102.25 O.000OOB 0.12 75.66 262.12 0.02

Reach#8 UT1 E47 a 801 2VR Exist 820 701,00 102.02 102.82 0.000000 0.04 373.08 477.53 0.01
Reach #8 UT1 E-U per 801 2YR Pm sed 8.20 700.81 102.78 101.52 102.70 0.000001 0.05 346.29 468.95 001
Reach#8 UT7 E- er 801 10 VR E1det 2880 101.00 105.59 105.59 0.000000 0.02 2059.35 713.47 0.00
Reach#8 UT7 E-Up er 801. 10 YR Pro osed 26.00 100.81 105.53 101.83 105.53 0.000000 002 2013.80 709.57 0.00
Reach#8 UTt E-Upper 801 25 YR Exist 41.90 101.00 105.71 105.71 0.000000 003 2152.28 722.70 0.00
Reach#6 UTt E-Upper 801 25 VR Pm osed 4190 100.81 105.65 102.00 105.65 0.000000 OD3 2101.91 718.38 0.00
Reach#8 UT1 E-Upper 801 100 YR Exist 73.50 101.00 106.56 106.56 0.000000 0.04 2786.66 763.75 0.00
Reach%8 UT1 E-U a 801 100 YR Pm osed 73.50 100.81 106.09 102.00 106.09 0.000000 0.05 2621.38 746.28 0.00
Reach#e UT7 E-U er 801 BKF Exist 3.20 101.00 102.03 102.03 0.000003 0.06 58.95 319.28 OD1
Reach #8 UT1 E-Upper 801 BKF Pro osed 3.20 100.81 102.25 101.24 102.25 0.000001 0.06 126.22 362.75 0.01

Reach#7 UTt E-Lower 703 2YR Exist 16.40 101.00 102.82 102.82 0000003 0.09 328.38 660.54 001
Reach#7 UT7 E-Lower 703 2VR Proposed 16.40 100.60 102.78 101.74 102.78 0.000005 0.73 307.11 433.22 0.02
Reach#7 UT1 E-Lower 703 10 YR Exist 53.60 101.00 105.59 105.59 0.000000 005 1947.38 69525 000
Reach#7 UT1 E-Lower 703 10 YR ProDOSad 5380 100.80 705.53 102.11 705.53 0.000000 005 7906.91 691.31 000
Reach #7 UT7 E-Lower 703 25 YR Ezisl 83.80 107 00 105.71 105.71 0.000000 0.07 2037.95 704.53 O.Ot
Reach p7 UT1 E-Lower 703 25 YR Pm osed 83.60 100.(10 10565 102.16 105.65 0000000 008 1992.75 700.17 001
Reach p7
Reach #7
Reach #7 UT1E{ower
UTt E-Lower
UTt E-Lower 703
703
703 100 YR
100 YR
BKF Exist
Proposed
Exist 167.00
167.00
8.40 701.00
100.80
101.00 108.56
106.09
102.03
102.22 106.56
10fi.09
102.03 0000001
0000001
0.000069 0.10
0.12
025 2657.06
2304.30
33.53 745.98
72832
306.24 0.01
001
006
Reach#7 UT1 E-Lower 703 BKF Pro sed 6.40 100.80 10225 101.41 102.25 0.000017 0.20 101 d4 343.10 0.03

River Reach River Sts Profile .Plan Q Tofal Mln Ch El W.S. Elev Crd W.S.' E. G. Elev E.G. Sb a Vel Chnl Fbw Area Top Width Froutle # Chl
(cfs) (h) (ft). (ft) (f t) (ffRt) (ftls) (s9 f0 (ft)

Reach#7 UTiE{oVter 702 2YR EXist 1fi.40 101.00 102.82 702.82 0000004 0.11 309.30 439.14 0.02
Reach #7 UT7 E-Lower 702 2YR Pro osetl 16.40 100.80 102.78 101.74 102.78 0.000005 0.14 294.01 430.87 0 D2
Reech#7 UT1 E-Lower 702. 10VR Exist 5360 10100 105.59 105.59 0.000000 045 1888.29 676.34 0.00
Reach#7 UT7 E-Lower 702 10 YR Pro osed 5360 100.80 105.53 102.13 105.53 0.000000 0.06 1854.72 672.33 0.00
Reach#7 UT1E{owes 702 25 YR Exist 83.80 101.00 105.71 105.77 0.000000 008 1976.47 685.78 0.01
Reach#7 UT1E{ower 702 25 VR Proposed. 83.80 100.80 105.65 102.18 10565 0000001 0.08 193822 fi81.34 0.01
Reach #7 UT1 E-Lower 702 100 YR Exist 147.00 101.00 106.56 106.56 0.000001 0.10 2579.92 727.86 0.01
Reach#7 UT7 E-Lower 702 - 100 YR Pro osed 147.00 100.80 10609 102.26 106.09 0000001 0.12 2241.68 709.97 0.01,
Reech#7 UTi E-Lower 702 BKF: Exist 6.40 701.00 102.02 102.03 0.000212 0.45 19.71 285.11 0.10
Reach#7 UT1E{ewer 702. BKF Pro sed 6.40 100.80 102.25 101.41 102.25 0.000022 0.22 92.68 328.77 004

Reach #7 UTi E-Lower 701 2.YR: Exist 16.40 100.00 102.82 702.82 0.000004 0.15 256.45 258.33 0.02
Reach #7 UT1 E-Lower 701 10 VR Exist 53.60 100.00 105.59 105.59 0.000001 0.09 1331.45 568.78 0.01
Reach#7 UT1 E-Lower 701 25 VR. E%isl B3.H0 100.00 105.71 105.71 0.000001 0.74 1d07.03 599.93 001
Reach#7 UT7 E-Lower 707 100 YR - Exist 147.00 700.00 106.56 106.56 0.000002 0.18 200009 791.53 0.07
Reach#7 UT1 E-Lower. . 701 BKF Ezisf 6.40 100.00 702.02 102.02 0.000004 0.11 106.83 116.59 0.02

Reech#6 UT7-0 604 2YR Exist 8.20 104.00 104.19 104.12 704.20 0.004840 D.B6 9.57 61.27 0.38
Reech #8 UT7-0 804 2 YR Proposed B 20 102.75 103.82 103.45 103.85 0 002035 1.66 6.35 11.68 0.32
Reach#6 UT7-D fi04 ,. 10 VR Exist. 26.80 104.00 105.59 105.59 0000010 0.18 188.07 770.39 0.03
Reach q8 UT1-D. 604 10 YR Pm osetl 26.80 102.75 105.53 105.53 0.000018 0.32 187.45 168.32 004
Reach#6 llfl-D 604 25 VR Exist 41.90 104.00 105.72 105.72 0.000010 0.25 210.51 775.32 0.03
Reach #6 UT7-0 804 25 VR Pro used 41.90 102.75 105.6fi 105.66 0.000032 0 d5 206.65 173.04 0.05
Reach%6 UT1-D 604 700 VR Etrist 73.50 104.00 106.57 106.57 0.000011 0.26 377.85 224.03 003
Reach#6 UT7-0 604 700 VR Pro osed 7350 102.75 106.09 106.09 0.000039 0.55 287.93 192.27 0.06
Reach p6 UT1-D 604 BKF Exist 3.20 10400 104.06 104.06 104.08 0.030852 1.13 284 48.25 0.82
Reach#6 UT1-D . 604 BKF Pro osetl 3.20 102.75 103.53 103.55 0.001715 1.15 3.27 9.93 0.27

Reach#6 UT7-0 603 2YR Exist. 8.20 703.00 103.22 103.22 10329 0.027062 2.79 4.15 31.52 0.92
Reach#6 UT7-0 603 2YR Pro osed 8.20 102.62 103.28 103.28 103.36 0.013508 2.74 5.19 34.22 0.74
Reach #6 UT1-0 603 10 YR :' Exist 26 BO 103.00 105.59 103.40 105.59 0.000003 0.13 333.40 184.60 0.01
Reach#8 UT7-0 603 10 YR Pro osed 26.80 1112.62 105.53 103.48 105.53 0.000003 0.15 322.42 18336 0.02
Reach#6 UT1-D 603 25 VR Exist 41.90 103.00 105.72 103.49 105.72 0000005 0.19 35751 187.55 002
Reech#6 UT7-D 603 25 YR Proposed 41.80 102.62 105.65 103.56 105.85 0.000007 022 345.28 188.17 0.02
Reach Y6 UTi-0 603 100 YR : Ezisl 73.50 103.00 706.57 103.62 106.57 0.000006 023 530.97 219.64 0.02
Reach#6 UTi-D 603 100 VR Pm osed 73.50 102.62 706.09 103.65 106.09 0.000012 0.37 429.32 204.77 0.03
Reach#6 UT1-D 603 BKF Exist 3.20 103.00 10325 103.14 103.25 0002fi22 0.74 4.92 34.19 0.29
Reach#6 UT1-D 603 BKF Pro osed 3.20 102.62 703.20 103.06 103.23 0.005547 1.57 3.01 21.90 0.46

Raach#6 UTt-D 602 2YR. EXist 8.20 102.00 102.82 102.19 102.82 0000020 0.16 79.50 158.75 0.03
Reach#6 UT1-D . 602 2YR : Proposed 820 101.61 102.78 102.33 102.78 0.000034 0.23 73.81 155.92 0.04
Reach#8 UT1-0 602 10 VR Exist 26.80 102.00 105.59 102.34 105.59 0.000000 0.06 732.57 297.75 0.01
Reach #6 UT1-D 602 10 YR Pro osed 26.80 101.61 105.53 102.49 105.53 0.000000 0.07 717.24 295.02 0.01
Reach #6 UTi-D 602 25 VR Exist 47.90 102.00 105 72 102.41 105.72 0.000001 0.09 771.55 304.21 0.01
Reech#8 UT1-0 602 25 VR Proosed 41.90 101.61 705.85 102.33 105.65 0.000001 0.10 754.07 301.78 001
Reach#6 UTt-D 602 100 YR Exist 73.50 102.00 106.56 102.50 106.57 0000001 0.12 704559 337.70 0.01
Reach#8 UTi-0. 602. 100 YR Proposed. 73.50 101.61 106.09 102.33 106.09 0.000002 0.15 889.97 321.47 001
Reach #6 U71-0 602 BKF Exist' 3.20 102.00 102.12 102.12 102.16 0.039036 1.SB 2.02 24.70 097
Reach#6 UT7-D: 802 BKF Pro osed 3.20 101.61 102.23 102.04 102.28 0.005340 1.64 2.29 55.71 0.46

Reach p6 UT1-0 601 2YR - Exist 8.20 101.00 102.82 101.33 102.82 0.000004 0.12 128.40 148.10 002
Reach#6 UTi-0 607 2YR Proosed 820 100.87 702.78 101.58 102.78 0.000005 0.13 12625 148.10 0.02
Reach#6 UT7-0 601 10 YR Exist 28.80 101.00 105.59 101.61 105.59 0000000 O.OB 537.52 148.10 0.01
Reach #6 UT7-0 601 10 VR Pro osed 28.80 700.97 105.53 101.79 105.53 0000001 O.OB 533.57 148.10 0.01
Reach#6 UT1-0 601. 25 VR.': Exist 41.90 10100 105.71 101.77 105.71 0.000001 0.12 556.69 148.10 0.01
Reach#6 UT1-D 601' 25 YR Proosed 41.90 100.97 105.65 101.91 105.65 0000001 0.12 551.85 148.10 001
Reach#6 UT7-D . 601. 100 YR Exist 7350 10100 106.56 102.00 106.56 0000002 0.17 682.5d 148.10 0.01
Reach#8 UT1-D 601 100 YR Pm osed 73.50 100.97 106.09 102.11 10609 0000002 0.19 616.34 148.10 0.07
Reach#fi UT1-D 601 BKF Exist 3.20 101.00 102.04 101.20 102.Od 0000029 0.21 1B.3fi 78.89 O.Od
Reach#8 UT1-D .. 801 BKF Proposed 320 100.97 102.25 101.40 102.25 0.000014 0.16 48.62 133.77 0.03

Reach q5 UT1-C 505 2VR Exist 27.50 70300 104.30 103.65 104.36 0.002019 1.92 1433 21,37 0.33
Reach#5 UT1-C 508 2VR Pm sad 27.50 102.50 104.32 103.39 104.34 0.000480 1.23 31.dfi 34.93 0.17
Reach %5 UT7-0 505 10 YR Exist 85.90 103.00 105.61 104.33 105.70 0.001520 2.43 35.35 45.12 0.31
Reach#5 DT4C 505 10 YR Proposed 85.90 102.50 705.57 103.86 105.60 0.00051fi 1.87 69.44 fi2.03 0.20
Reach#5 UT1-0 505 25 VR Exisl 132.00 103.00 105.73 104.71 105.92 0.003002 3.50 37.68 45.78 0.44
Reach p5 UT1-C 505 25 YR Pro osed 132.00 102.50 105.71 104.13 105.78 0.001000 2.69 74.91 64.77 0.28
Reach R5 UT1-0 505 100 YR Exist 228.00 103.00 106.47 105.34 106,76 0.003158 4.32 55.25 6072 047
Reach#5 UT1-C 505 100 YR Prd osed 228.00 102.50 106.15 104.59 106.29 0.001824 3.99 9266 7243 0.38
Reach#5 UT1-C 505 BKF Exist 11.04 103.00 103.84 103.36 103.87 0001485 1.29 8.54 11.73 0.27
Reach#5 UT7-0 505 BKF Proposed 11.Od 102.50 103.82 103.17 103.83 0000366 0.H2 7870 2431 D.td

Reach tl5 UT1-C 504 2YR Exist 27.50 103.00 103.90 103.67 10d.01 0.006023 2.70 10.18 1333 OSd
Reach tl5 UT7-0 504 2 YR Pio osed 27.50 102.48 104.19 103.55 104.24 0.001428 2.02 16.15 50 93 0.29
Reach 05 UT1L 504 10 YR : Eirlet 85.90 103.00 105.61 10d.25 105.62 0.000259 1.10 131.88 114.21 0.13
Reech %5 UT1-C 504 10 VR Pro osed 85.90 102.46 705.56 10d.20 105.56 0.000769 1.08 160.51 114.11 0.71
Reach#5 UT1-C 504 25 YR Exist 132.00 103.00 105.75 104.60 105.77 0.000432 1.48 148.59 114.48 0.17
Reach #5 UT7-C 504 25 VR Pro osed 132.00 102.46 105.70 104.55 105.71 0000296 147 176.87 114.38 0.15
Reach#5 UT1-C 506 700 YR Eziet 228.00 103.00 106.59 105.06 106.61 0.000276 1.46 255.22 138.55 0.15
Reach#5 UT7-0 504 100 VR.- Pro osed 228.00 102.d6 106.15 1Dd.81 106.17 0000441 1.98 230.34 129.61 0.79
Reach#5 UT7-C 504 0KF Exisl 11.Od 103.00 103.46 103.34 103.54 0.009709 2.32 4.77 11.37 0.63
Reach#5 UT1-C . 504 0KF Pro osed 11.04 102.46 103.73 103.13 103.76 0.001068 1.36 10.11 28.63 0.24

Reach#5 UT7-0 503 2YR Exist 27.50 102.00 103.28 102.86 103.38 0.004473 2.55 1080 1229 0.48
Reech#5 UT7-C 503 2VR Pro osed 27.50 102.43 103.67 103.52 103.85 00074d2 3.51 9.66 3052 O.fi3
Reach#5 UT7-0 503 10 VR Exist 85.90 102.00 105.59 105.60 OOOOtdfi 1.00 176.48 190.95 0.10
Reach#5 UTt-C 503 tO.YR ProDOeed 8590 102.43 105.53 104.06 105.54 0000201 1.18 177.26 186.52 0.12
Reach #5 UT7-0 503 25 VR Exist 132.00 102.00 105.72 105.73 0.000256 1.37 202.13 201.87 0.14
Reach#5 UT7-0 503 25 YR Proposed 132.00 102.43 705.66 104.13 105.67 0.000342 1.58 201.47 19700 016
Reach p5 UTt-C 503 700 YR Exist 228.00 102.00 106.57 106.58 0.000142 121 399.13 2d9.52 0.11
Reach#5 UT7-0 503: 100 YR Pro osed 228.00 102.43 706.10 104.57 106.12 0000371 7.81 296.89 230.15 0.17
Reach#5 UT1L 503 BKF Exist 11.04 102.00 702.90 102.50 102.94 0002951 1.70 849 9.95 0.37

River Reach River S~ Profile Pian O Total Min Ch El W.S. Elev CrR W.S. E.G. Elev E.G. Sbpe Vel CMI Flow Area Top Wtltl1 Fronde # Chl
(cfs) ft) (ft) (tt) (ft) (ftlFt) (fVS) (sq ft) (ft)
Reach#5 UT1-C 503 8KF Pro sed 11.04 102.43 103.42 103.70 103.49 0.003957 2.10 5.86 2i 49 Odd

Reach#5 UT1-C 502 2YR Exist 2750 102.00 10284 70269 103.02 0.011229 341 807 11.93 073
Reach#5 UT1-C 502 2YR Proposed 27.50 102.41 10339 103.29 103.43 0005018 233 23.60 86.33 049
Reach#5 UT7-C 502 10 YR Exist 65.90 102.00 105.59 103.45 105.59 0000014 0.35 43054 195.96 0.03
Reach#5 UTt-C 502 10 VR Proposed 65.90 102.41 10553 103.56 105.54 U.DDDD7B 0.35 413.30 195.96 0.04
Reach q5 UTt-C 502 25 YR Exist 132.00 102.00 105.72 103.65 105.72 0.000027 0.50 456.62 195.96 0.05
Reach#5 UT7-C 502 25 YR Propose0 132.00 10241 105.6fi 703.65 105.66 0000034 0.50 438.18 795.96 0.05
Reach k5 UTi-C 502 100 YR Exist 228.00 102.00 106.58 703.82 706.58 0000030 061 62363 195.96 0.05
Reach#5 UT7-C 502 10018 Pro sed 228.00 102.41 106.10 103.77 106.11 0.000057 0.71 524.63 195.9fi 0.07
Reach#5 UT7-C 502 BKF Exist 11.04 10200 10239 102.39 102.56 0.026854 3.38 3.2fi 9.49 1.02
Reach#5 UT1-C 502 BKF Pro osed 1104 102.41 103.30 103.14 103.32 0.001774 1.28 1708 72.88 0.28

Reach#5 UT7-C 501 2VR Exist 27.50 101.00 102.86 101.73 102.88 0.000338 105 3789 704.58 0.15
Reach#5 UTI~ 501 2YR Pro osed 27.50 101.99 103.01 70301 103.04 0.003841 2.06 33.88 162.37 0.42
Reach#5 UT7-C 501 10 YR Exist 05.90 107.00 105.59 102.44 105.59 0.000008 031 462.11 1fi2.37 0.03
Reach#5 UT1-C 501 10 YR Proposed 65.90 707.99 105.53 103.09 105.53 0.000011 0.30 443.87 162.37 003
Reach#5 UT1-C 501 25 VR . Exist 132.00 101.00 105.72 102.76 105.72 0000016 045 503.58 162.37 0.04
Reach k5 UTit 501 25 YR Proposed 132.00 10199 105.66 703.17 105.66 0.000022 0.44 464.29 162.37 0.04
Reach#5 UT1-C 501 100 YR Exist 22800 701.00 106.57 103.27 106.58 0000021 0.59 641.86 162.37 0.05
Beech#5 UT1-C 501 100 VR Pro osed 228 DO 701.99 106.10 103.29 106.10 O,OOOOd2 0.66 535.59 762.37 0.06
Reach#5 UT7-C . 501 BKF Exist 11.04 101.00 102.77 101.43 102.10 0.000556 0.92 12.54 20.69 0.17
Reach#5 UTt-C 501 BKF Proposed 11.04 10799 102.66 10266 102.89 0.024449 384 287 25.22 700

Reachk4 UT81-Upper 408 2VR Exist 36.70 103.00 103.48 103.54 0011650 203 18,17 61.61 0.66
Reach p4 UT01-U per 408 2YR Proposed 36.70 101.07 103.41 103.07 103.57 0005618 330 72.24 70.95 0.55
Reach kb UT01-U a 408 10 YR Exist 112.00 103.00 105.60 105.60 0.000014 026 605.50 396.71 003
Reach kb UT01-U er 408 10 YR Pia osed 112.00 101.87 105.54 703.69 705.54 0000019 0.40 606.34 392.78 0.04
Reach #4 UT61-Up er 408 25 YR Exist 170.00 103.00 705.74 705.74 0.000025 0.37 667.85 40fi.77 0.04
Reach#4 UT61-Upper 406 25 VR Proposed 170.00 101.87 105.66 104.00 tO5.fi6 0.000035 0.55 659.99 402.40 005
Reach#4 UT81-Up er 406 100 VR Exist 290.00 103.00 106.59 106.59 0.000020 0.40 1021.34 425.33 0.04
Reach#4 UTB1-U per 408 100 YR Pm osed 290.00 101.67 706.13 104.13 106.13 O.OOOOd9 0.71 847,70 425.33 0.06
Reach #4 UTBi-U a 408 8KF Exist 14.70 10300 103.23 10323 103.32 0.032594 2.29 6.17 3786 100
Reach#4 UTB1-U a 408 BKF Pro osed 14.70 101.07 103.14 102.60 103.18 0002279 174 6.19 40.64 034

Reach#4 UTBi-Upper 407 2YR Exist 36.70 102.00 103.39 10340 OOOOa43 0.90 6650 163.36 0.16
Reach#4 UTBi-U per 407 2YR Pro osed 36.70 101.62 103.3fi 102.82 103.38 0.000764 7.36 60.13 15634 0.21
Reach #4 UT81-U per 407 10 YR Exist 17200 102.00 705.60 105.60 O.OOOOD9 0.28 756.11 407.81 003
Reachk4 UT61-U er 407 10 YR Pro osed 112.00 101.62 705.54 103.33 105.54 0.000071 037 732.69 403.23 0.03
Reachk4 UT81-U er 407 25 YR Exist 170.00 102.00 105.74 105.74 0.000017 0.39 873.85 419.41 004
Reach#4 UTBi-Upper 407 25 YR Pro osed 770.00 701.62 10568 103.45 105.68 0.000021 0.44 767.46 414,32 0.04
Reach#4 UTBi-Upper 407 100 VR Exist 290.00 70200 106.59 106.59 0.000016 0.44 1186.59 441.30 0.04
Reach #4 UTB7-Up er 407 100 VR Pro osed 290.00 101.62 106.13 103.84 106.13 0.000032 0.59 961.26 447,30 005
Reach#4 UTBi-U a 407 BKF Exist 14.10 102.00 103.03 103.04 0.000518 0,73 20.96 88.78 0.16
Reach#4 UTB7-U a 407 BKF Pro sed 14.10 101.62 702.97 102.36 10301 0.001635 1.57 9.35 43.03 0.29

Reach#q UTBi-Upper 406 2YR Exist 36.70 702.00 103.14 103.14 103.22 0.004844 276 33.02 197.93 0.49
Reech#4 UTB7-Upper 408 2YR Pro sed 36.70 107.22 103.16 702.42 707.19 0000994 1.71 51.66 202.00 0.25
Reach #4 UTB7-Up er 408 10 YR Exist 112.00 102.00 105.60 705.60 0000007 0.24 87fi.53 433.00 002
Reach#4 UTB1-U er 406 10 YR Pro sed 112.00 101.22 705.54 103.26 105.54 0.000007 0.27 865.88 430.49 002
Reach qd UTB1-U er 408 25 YR Exist 170.00 102.00 105.73 105.74 0.000013 0.33 937.15 442.05 0.03
Reach p4 UT01-U a 406 25 YR Pm osed 170.00 10122 105.67 70337 105.67 0.000013 0.38 923.45 438.35 003
Reach p4 UTB1-U a 406 100 YR Exisl 290.00 702.00 106.59 106.59 0.000013 038 1325.45 459.72 0.03
Reachk4 UT61-Upper 406 100 YR Proposed 290.00 101.22 106.12 103.52 10fi.12 0000021 0.52 1125.10 45838 0.04
Reech p4 UT81-Upper 40fi BKF Exist 14.10 102.00 102.62 102.78 0013421 3,22 4.37 7.62 0.75
Reachk4 UTB1-U per 406 BKF Proposed 14.10 107.22 102.64 107.95 102 fi7 0001262 145 10.38 23.02 0.26

Reach#4 UTB141 er 405 2YR Exist 36.70 101.00 103.10 103.11 0.000137 068 130.86 219.99 0.09
Reach q4 UTB1-U Der 405 2YR Pm osed 36.70 101.11 103.15 702.31 103.15 0.000097 0.56 145.31 228.41 OOB
Reach#4 UT01-Upper 405 10 VR Exist 112.00 101.00 105.60 105.60 0.000004 020 107627 446.11 002
Reach tl4 UTBi-Upper 405 10 YR Proposed 112.00 101.11 105.54 102.65 105.54 0.000004 020 105505 446.11 0.02
Reach #4 UTB7-U a 405 25 YR Exist 170.00 101.00 105.73 105.73 0.000007 029 113781 446.11 002
Reachk4 UTB1-U er 405 25 YR Pro osed 17000 101.11 105.67 702.77 105.67 0000007 0.29 1113.91 446.11 003
Reach q4 UTB1-U per 405 100 YR Ezisl 290.00 101.00 tOfi.59 106.59 0.000008 034 151754 446.11 0.03
Reach#4 UTBi-U er 405 100 YR Proposed 290.00 101.11 106.12 102.94 106.12 0.000013 0.40 131307 446.11 0.03
Reech#4 UTBi-Up er 405 BKF Exist 1x.10 101.00 102.40 10247 0.000911 1.22 2280 64.14 0.22
Reach#4 UTBi Lpper 405 BKF Pm osed 14.10 101.11 702.59 70784 102.59 0000248 0.67 45.93 134.49 0.12

Reach kd UT0141 er 404 2VR Exist 36.70 701.00 103.06 101.56 103.07 0.000283 0.01 45.43 68.32 0.13
Reach #4 UT81-U per 404 . 2YR Pm sed 38.70 700.94 103.11 102.26 103.12 0.000404 1.20 49.33 79.03 0.16
Reech p4 UT61-Up ar 40I 10 VR Elcist 112.00 70100 705.59 102.19 105.60 0.000005 0.22 906.30 425.32 0.02
Reach#4 UTBi-Upper 404 10 YR Pro sed 112.00 700,94 105.54 102.73 105.54 0.000006 0.27 866.48 422.62 0.02
Reach #4 UTBi-U per 404 25 VR Exist 170.00 101.00 105.73 102.Sfi 105.73 0.000010 0.31 887.02 431 d7 003
Reach#4 UTBi-U a 404 25 YR Proposed 170.00 100.94 105.67 102.96 105.67 0.000012 0.30 942.30 426.70 003
Reach#4 UTBi-U er 404 100 YR Exist 290.00 101.00 106.58 103,09 106.56 0.000070 037 1342.93 443.63 003
Reach p4 UTB1-U a 404 100 YR Pro osed 290.00 100.94 106.72 103.27 706.12 0000020 0.52 7137.36 443.63 0.04
Reach kb UTB7-Up er 404 BKF Ezst 14.10 101.00 102.32 701.30 102.33 0000219 0.81 23.25 23.68 0.11
Reach p4 UTB7-Up er 404 BKF Proposed 14.10 100.94 102.52 101.67 102.53 0000433 094 22.57 4091 0.15

Reachk4 tIT61- 403 2YR Exist 36.70 101.00 102.89 103.02 0.000629 1.22 3000 23.31 0.19
Reach p4 UTB1 dJ e 403 2YR Pro sed 36.70 100.67 103.00 702.07 103.05 0001103 195 22.79 42.98 0.26
Reach p4 UT01-Up er 403 10 YR Exist 112.00 101.00 105.59 105.59 0.000027 0.53 447.44 308.08 005
Reach#4 UTB1-U a 403 10 YR Pro sed 112.00 100.87 705.54 102.89 705.54 0000027 0.56 472.48 306.53 0.05
Reach pd UT01-Upper 403 25 YR Exist 170.00 101.00 105.73 105.73 0.000049 0.73 469.08 311.83 0.06
Reach p4 UT81-U per 403 25 YR Proposed 170.00 100.67 105.66 103.30 105.67 0.000050 0.78 512.11 310.12 0.07
Reach#4 UTB1-U er 403 100 YR Exist 290.00 101.00 706.58 70fi.58 0.000042 0.77 767.17 3a4.09 0.06
Reach#4 UTB7-Up er 403 100 YR Proposed 290.00 700.87 706.11 70397 106.11 0000074 1.02 652.08 324.09 D.D6
Reachk4 UTB7-Up er 403 BKF Exist 14.10 101.00 102.28 102.29 0.000458 0.88 16.01 1591 0.15
Reachk4 UTB1-U er 403 BKF Pro osed 14.10 100.87 102.46 101.60 102.48 0.000706 7.20 13.03 34.09 0.20

Reach kb UT81-Upper 402 2YR Exist 36.70 101.00 102.85 101.86 102.88 0.001136 1.38 26.67 27.69 0.25
Reach qd UTB7-Upper 402 2YR Pro sed 36.70 100.76 102.62 101.96 102.88 0001301 205 21.41 46.23 0.28
Reachk4 UTB1-U a 402 10 VR Exist 112.00 101.00 105.59 102.63 105.59 0.000020 0.44 520.47 347.45 004

River Reach River Ste Profle .Plan GTo~I. Min Ch El W.S. EIev Crit W.S. E.G. Elev E.G.Sbpe: Vel Chnl Flow Area To Widfh Frcude#Chl
(cfs).. (ft (ft) (ft) IH). (f Wt) (Ws) (s ft) (ft).
Reach#4 UTB14J pet. 402. 10 YR Pro Osed 17200 100.76 105.53 102.78 105.53 0.000022 0.51 526.46 346.13 0.04
Reach#4 UTBi-U per 402 25 YR Exist 170.00 101.00 105.72 102.97 105.72 0.000036 060 566.54 350.56 005
Reach#4 UTBi-Upper 402 25 YR: Proosed 170.00 100.76 105.66 103,19 105.66 0000040 0.71 570.21 349.10 0.06
Reach#4 UTBi-Up er 402 100 YR : Exist 290.00 101.00 106.57 103.53 106.58 0000031 0.64 874.99 374.71 0.05
Reach#4 UTB1-Upper 402 100 YR Proposed: 290.00 100.76 706.10 10345 706.10 0000060 0.92 726.05 360.Ofi 0.07
Reach#4 U701-U er . 402. BKF Exist 14.10 101.00 102.75 101.49 102.18 0.001200 1.21 1167 15.24 0.24
Reach#4 UT01-U per d02 BKF Pm osed 74.10 100.76 102.35 101.49 102.37 0.000690 1.19 13.15 35.16 020

Raach#4 UTBi-Uper 401 2YR Exist 3670 100.00 102.86 101.34 102.86 0000080 057 133.36 175.d7 0.07
Raach#4 UTBi-UD er 401 2YR Proposed 36.70 100.68 102.83 101.90 102.83 0.000096 0.58 139.36 195.04 0.08
Reach#4 UTBi-Upper 401 10 YR Exist 112.00 100.00 105.59 102.34 705.59 0.000005 0.24 839.18 319.20 002
Reach#4 UT81-Upper 401 : 10 VR Proposed 712.00 100.68 105.53 102.40 105.53 0.000005 0.24 838.87 317.65 002
Reach#4 UT81-Up er 401 25 YR Exist 170.00 100.00 105.72 102.56 105.72 0.000009 0.35 BB 7.58 322.82 003
Reach #4 U781-U er 401 '. 25 YR Proosetl 170.00 10068 105.66 102.55 105.66 0000009 0.35 878.95 321.09 0.03
Reach#4 UT61-U a 401 100 YR Exist 290.00 100.00 106.57 102.73 106.57 0.000012 0.44 1168.54 346.38 003
Reach#4 UT81-U er 407 100 YR . Pro osed 290.00 100.68 106.10 102.70 106.10 0.000017 0.50 7022.48 333.05 0.04
Reach#4 UTB1-U per 401 BKF Ezisf 14.10 100.00 102.12 100.86 702.13 0000296 O.BO 21.38 79.28 0.13
Reach #4 UTB1-Upper. 401 . BKF Proposed 14.10 100.68 102.32 107.41 102.33 0.000209 0.68 4fi.45 id4.98 0.11

Beech#3 UT1B{over 305: 2YR Exist 5140 101.00 702.84 701.77 102.85 0.000167 0.73 126.81 101.9fi 0.10
Reach #3 UT18-Lower 305 2 YR Proposed 51.40 100.61 102.81 102.18 102.81 0.000289 1.02 113.22 178.83 0.74',
Reach #3 UT18-Lower 305: 10 VR :. Exist. 152.00 101.00 105.59 102.42 105.59 O.D000OB 0.32 848.90 320.77 003
Reach tl3 UT7 B-Lower 305 10 VR Proposed:- 152.00 100.81 105.53 702.57 105.53 0.000010 0.35 824,18 318.88 003
Reach#3 UTt B-Lower 305 : 25YR Exist 229.00 101.00 105.72 102.60 105.72 0.000016 O.d6 891.27 325.ifi 0.04
Reach #3 UTt B-Lower 305.: 25 YR Pro aaaa. zzs.oD 100.81 105.66 102.70 105.66 0.000019 050 864.13 323.05 004
Reach#3 UT1B{over 305 . 700 YR Exist 3Bfi.00 101.00 106.57 102.82 106.57 0.000021 0.58 1179.67 351.89 0.04
Reach#3 UT18-Lower 305 100 YR Pro osed. 386.00 100,61 106.09 102.69 106.10 0.000035 0.72 1008.49 337.42 0.06
Reach#3 UTt B-Lower 305 BKF.. Exist 1870 101.00 102AB 101.43 102.09 0.000751 0.98 19.57 57.15 0.20
Reach#3 UTt B-Lower 305 BKF Proposed 18.70 700.61 102.28 101.4fi 102.29 0000772 1.31 2402 705.74 0.21

Reach#3 UTi B-Lower 304 2YR ' E%Ist 51.40 100.00 102.83 101.66 102.84 0.000159 0.91 124.06 140.15 0.10
Reach#3 UT1B{ower 304 2YR Pro sed 51.40 100.58 102.79 102.01 102.79 0.000235 093 106.33 136.03 0.12
Reach#3 UT18-Lowei 304 10 VR Exist 152.00 100.00 105.59 102.25 105.59 0.000012 041 723.04 271.63 003
Reach #3 UT18-Lower 304 10 YR . Pro osed 152.00 100.58 105.53 102.35 105.53 0.000013 0.47 696.63 269.74 003
Reach p3 UT78-Lower 304 25 YR Exist. 229.00 100.00 105.72 102.43 105.72 0.000025 0.59 758.79 275.95 004
Reach#3 UT10-Lower . 304 25 YR Proposed 229.00 100.58 105.65 102.52 105.66 0.000026 0.58 730.16 273.82 005
Reach#3 UT10-Lower 304 100 YR: Exist 386.00 100.00 106.57 102.71 106.57 - 0.000032 0.74 100574 304.88 005
Reach#3 UT1 B-Lower :. 304 100 VR Proposed 386.00 100.58 106.09 102.77 106.09 0.000048 O.B4 852.43 288.27 0.07
Reach#3 UT1 B-Lower 304 BKF Exist 18.70 100.00 102Afi 100.99 102.06 0.000295 0.98 40.51 70.46 0.13
Reach#3 UT1 B-Lower 304 BKF Proposed 18.70 100.58 702.25 101.43 102.25 0.000296 0.81 4509 8600 0.13

Reach#3 UTi B-Lovrer 303.5 Culvert

Reach#3 UT1 B-Lower 303 2YR Exist 51,d0 100.00 102.83 102.84 0.000735 0.80 140.01 166.85 0.09
Reach #3 UT1B-Lower 303 2VR Pro osed 51 40 100.56 102.78 102.00 102.79 0.000184 0.82 122.49 760.01 0.11
Reach#3 UT16-Lower 303 10 YR- Exist 152.00 100.00 105.59 105.59 0.000010 0.36 784.78 281.95 003
Reach#3 UT78-Lower 303 10 YR Pro osed 152.00 100.56 105.53 102.33 105.53 0.000010 0.37 759.89 280.16 003
Reach #3 UTi B{ower 303 25 VR Exist 229.00 100.00 105.72 105.72 0.000020 0.52 821.65 286.16 0 04
Reach#3 UT1 B-Lower 303 25 YR Pro osed 229.00 100.56 105.85 102.46 105.66 0.000021 0.53 794.67 284.15 004
Reach#3 UT78-Lovrer 303 100 VR Exlst 386.00 100.00 106.57 106.57 0.000027 0.67 1076.68 314.37 005
Reach#3 UT7 B-Lower 303 t00YR Proposed 386.00 100.56 106.09 10269 106.09 0.000039 0.76 921.31 298.30 OOfi
Reach#3 UT1B{owes 303 BKF Exist 10,70 100.00 102.06 102.06 0000300 0.91 44.22 8087 0.13
Reach#3 UT10-Lower 303. BKF Pm osed 18.70 100.56 102.24 101.41 102.25 0.000255 0.76 51.37 110.43 0.12

Reach#3 UT7 B-Lower 302 2YR Exist. 5140 100.00 102.83 102.83 0.000062 0.62 168.19 174.31 0.07
Reach p3 UT18-Lower 302 2VR Pro osed 51,40 100.55 102.78 101.99 102.78 0000095 0.60 159.00 173.46 0.08
Reach#3 UT1 B-Lower 302 10 YR Exist 152.00 100.00 105.59 105.58 0000008 037 812.49 279.89 0.03
Reach#3 UTt B-Lower 302 10 YR Pro osed 152.00 100.55 105.53 702.22 105.53 0.000009 0.33 804.83 201.27 0.03
Reach #3 UT1B{ower 302 25 VR Exist 229.00 100.00 105.72 105.72 0.000017 0.53 849.40 283.66 004
Reach q3 UT16-Lower 302 25 YR Proposed 229.00 100.55 105.65 102.23 105.65 0.000017 0.48 839.68 284.85 0.04
Reach #3 UTi B-Lowei 302 100 VR Exist 38fi.00 100.00 106.56 106.57 0.000023 O.6B 1101.95 313.78 o.Ds
Reach q3 UT1 B-Lower 302 100 YR Pro osed 386.00 100.55 106.09 102.42 106.09 0.000033 0.71 966.26 298.17 0.06
Reach#3 UTi B-Lower 302: BKF Exist 1870 100.00 102.06 10206 0.000067 0.52 63.29 8007 0.07
Reach#3 UTi B-Lower 302 BKF Pro osetl 18.70 100.55 102.24 101.40 102.24 0000094 0.47 78.45 128.90 0.07

Reach#3 UT1B{ower 30T. 2YR Exist 51.40 100.00 102.83 702.83 0.000067 0.53 785.33 217.44 007
Reach#3 UT1B{ower. 301 10 YR Exist 152.00 100.00 105.59 105.59 0.000006 0.28 945.79 305.69 0.02
Reach#3 UT1B{ower - 301: 25 YR Exist 229.00 t00.W 105.71 105.72 0.000071 0.40 985.35 305.69 0.03
Reach#3 UTiB{ower 301 100 YR Exl$t: 386.00 100.00 706.56 106.57 0.000075 0.52 1245.02 305.69 004
Reach #3 UT18-Lower' 301 BKF Exist. 18.70 100.00 102 05 102.05 0.000169 0.60 45.51 04.58 0.10

Reach#13 UT3C 1303 2YR Exist 17.40 103.00 106.61 106.61 0.000000 0.03 492.76 176.96 0.00
Reach#13 UT3C 1303 2YR Pro osed 1140 103.00 105.80 105.80 0.000000 0.04 356.00 759.07 000
Reach#13 UT3C 1303 10 YR Eziat 38.50 103.00 107.30 107.30 0.000001 008 619.95 199.01 001
Reach#13 UT3C. 1303 10 YR Pfo osetl 38.50 103.00 107.31 707.31 0.000001 0.08 622.62 199.59 0.01
Reach #13 UT3C 1303 25 YR : Exist 61.00 103.00 107.37 107.37 0.000001 0.13 635.34 202.32 0.01
Reach#13 UT3C 1303 -:' 25YR: Pro sed 61.00 103.00 107.36 107.36 0.000001 0.13 633.31 201.88 001
Reach #13. UT3C 1303 100 VR Exist 109.00 103.00 108.42 108.42 0000002 0.78 676.83 27927 0.01
Reach#13 UT3C 1303 : 100 YR Pro sed 109,00 10300 107.86 107.86 0.000003 020 738.33 223.19 002
Reach#13 UT3C. 1303 .. BKF Exist d20 103.00 103.35 103.35 0000088 0.18 23.07 BOOB 0.06
Reach#13 UT3C 1303 :. BKF Pro osed 4.20 103.00 103,48 103.48 0.000027 0.73 34.20 91.05 003

Reach#13 UT3C 1302 2VR Eidst 1140 102.00 106.67 10fi.61 0.000000 0.04 397.26 130.04 0.00
Reach#13 UT3C 1302 2VR Pro osed 71 40 702.00 105.80 105.80 0.000000 0.05 296.47 116.63 0.00
Reach#13 UT3C 1302 10 VR ExieL 38.50 70200 707.30 107.30 0.000001 0.10 489.91 141.72 0.01
Reach#13 UT3C 1302 10 VR : Pro osed 3850 702.00 107.31 107,31 0.000001 0.70 491.81 141.96 0.01
Reach ql3 UT3C 1302 25 YR Ez¢t 61.00 102.00 107.37 107.37 0.000002 0.16 500.81 143.07 0.01
Reach ql3 UT3C 1302 25 YR Pre sed. 6100 102.00 107.36 107.36 0.000002 0.16 499.37 142.89 0.01
Reach #13 UT3C 1302 700 YR Exist 109.00 102.00 108.42 708.42 0.000003 0.23 669.97 210.37 002
Reach#13 UT3C 1302 100 YR Proposed 109.00 102.00 107.86 107.86 0000004 0.25 57208 751.58 0.02
Reach ql3 UT3C 1302 BKF Exist 4.20 102.00 103.35 103.35 0.000004 007 59.33 76.22 001
Reach#13 UT3C 1302 BKF Pro sad 420 102.00 103.48 103.48 0.000002 D.O6 68.42 78.53 O.D7

River Reach River Sm Profle Plan O Total Min Ch El W.S. Elev Crrt W.S. E.G. Elev E.G. Sbpe Vel CMI Flow Area Top Width Froude # Chl
(cfs) (f0 (f0 (h) (ft) (ftrcq (ftls) (sq ft) (Fr)
Reach#13 UT3C 1301 2YR Exist 71.40 102.00 106.61 10255 106.61 0000000 002 812.64 25384 0.00
Reach#13 UT3C 1301 2YR Pm osed 11 d0 102.00 105.80 102.55 105.80 0.000000 0.03 611.94 237.80 000
Reach #13 UT3C 1301 10 YR Exist 38.50 102.00 107.30 103.00 107.30 0.000000 0.07 991.06 269.89 0.01
Reach#13 UT3C 1301 10 VR Pro osed 3850 102.00 107.31 103.00 107.31 0.000000 0.06 994.68 270.26 007
Reach#13 UT3C 1301 25 YR Exist 61.00 102.00 107.37 103.00 107.37 0,000001 0.10 1011.81 272.00 0.01
Reach#13 UT3C 7301 25 YR Proposed 61.00 102.00 107.36 703.00 107.36 0.000001 0.10 1009.07 271.73 001
Reach#13 UT3C 1301 100 YR Exisl 709.00 102.00 108.42 103.00 108.42 0.000001 0.16 1332.37 403.84 001
Reach pl3 UT3C 1301 100 YR Proposed 109.00 102.00 107.86 103.00 107.86 0.000002 0.16 1146.65 285.37 001
Reach#13 UT3C 1301 BKF Exist 420 102.00 103.35 102.30 103.35 0.000002 OOfi 103.16 140.14 0.01
Reach#13 UT3C 7301 BKF Pro osed 6.20 102.00 703.48 102.30 103.68 0.000001 0.06 122.29 152.98 0.01

Reach#12 UT38-Upper 1203 2YR. Exist 16.70 103.00 106.61 103.32 tO6.fi1 0000000 002 1303.74 656.79 0.00
Reach kl2 UT38-Up of 1203 2VR. Proposed 16.70 702.30 105.80 103.14 105.80 0.000000 005 797.06 56070 0.00
Reach#12 UT38-Up ar 1203 10 YR Exist 5460 103.00 10730 103.69 107.30 0.000000 0.05 7768.38 707.27 0.00
Reach ql2 UT36-Up er 1203 fOYR Proposed 54 fi0 102.30 107.37 103.61 107.31 0.000000 OOfi 1781.20 708.36 0.01
Reach#12 UT38-Upper 1203 25 YR Exist 85.30 103.00 107.37 10391 707.37 0.000001 0.08 762276 713.46 0.01
Reach pl2 UT38-UDPer 1203 25 YR Proposed 65.30 102.30 107.36 103.87 107.36 0.000001 0.10 181898 712.66 ODt
Reach#12 lJT3B-Upper 1203 100 VR Exist 150.00 103.00 108.42 104.29 108.42 0.000001 0.70 2621.27 Bfi6.93 001
Reach pl2 UT38-Up er 1203 100 YR Pro sed 150.00 102.30 107.66 104.32 107.86 0.000001 0.14 2180.94 752.58 0.01
Reach#12 UT38-Upper 1203 BKF Exist 5.80 103.00 103.36 103.17 10337 0002325 0.97 6.00 143.26 030
Reach tll2 UT38-U per 1203 BKF Pm osetl 5.80 102.30 103.51 10276 103.51 0000252 0.66 1208 156.31 0.12

Reach Ml2 UT38-Upper 1202 2YR Exist 16.70 10200 106.61 102.39 106.61 0000000 0,02 1546.41 694.83 000
Reach pl2 UT38-Upper 1202 2VR Pro osed 1fi.70 102.23 105.80 103.03 105.80 0.000000 0.04 1006.89 607.37 000
Reach pl2 UT38-Upper 1202 10 YR Exist 54.60 70200 107.30 /02.85 107.30 0.000000 0.06 204468 7fi5.27 0.00
Reach pl2 UT3841 er 1202 10 YR Pro sed 5460 102.23 107.31 103.46 107.31 0000000 0.05 204801 76663 0.00
Reach#12 UT38-U a 1202 25 VR Exist 85.30 102.00 107.37 103.18 107.37 0.000000 0.08 2103.53 773.02 0.01
Reach kl2 UT3BLp er 1202 25 YR Pro osed 8530 102.23 107.36 103.61 107.36 0.000000 008 2088.67 772.01 0.01
Reach pl2 UT38-Upper 1202 100 YR Exist 150.00 102.00 108.42 103 fie 108 d2 0.000001 0.11 2975.90 945.08 0.01
Reech kl2 U73B-Up of 1202 100 VR ProDOSed 150.00 10223 107.86 103.84 107.86 0000001 0.12 2682.61 822.06 O.D1
Reach#12 UT38-U a 7202 BKF ENisl 5.80 102.00 103.35 102.20 103.35 0000038 030 2d 06 125.67 005
Reach kl2 UT3B-U a 1202 BKF Pm osed S.BO 102.23 103.48 702.68 103.48 0.000111 0.45 24.05 154.37 008

Reach Nl2 UT38-U ar 1201 2YR Exist 1>.70 101.00 106.61 101.62 106.61 0.000000 002 131196 396.35 000
Reach#12 UT38-Upper 1201 70 YR Exist Sd,fiD 101.00 107.30 10202 707.30 0.000000 005 1590.17 421.04 0.00
Reach#12 UT38-Up er 1201 25 YR Exist 05.30 10100 107.37 102.23 107.37 0.000000 0.08 1822.44 424.32 0.01
Reach q72 UT38-U er 7201 100 YR Exist 150.00 101.00 708.42 102.54 108.42 0.000007 0.12 2100.51 543.23 0.01
Reach kl2 UT38-Upper 1201 BKF Exist 5.80 707.00 103.35 101.40 103.35 0.000001 0.04 232.80 236.24 OOt

Reach#10 UT3-A 1029 2YR Pro sad 28.70 102.19 105.80 10283 10580 0000000 0.05 668.39 370.88 0.01
Reach#10 UT3-A 1029 10 YR Proposed 93.10 702.19 10731 103.00 107.31 0.000001 0.71 1485.91 421.61 0.01
Reach#10 UT3-A 1029 25 YR Proposed 146.30 102.19 107.36 103.10 107.36 0.000002 0.17 1508.31 423.88 0.01
Reach#10 UT3-A 1029 100 YR Pm osed 259.00 702.19 107.66 103.21 107.86 0000006 0.26 1722.80 445.05 0.02
Reach#10 UT3-A 1029 BKF Proposed 9.90 102.19 103.48 102.70 103.48 0000008 0.12 154.36 244.96 0.02

Reach#10 UT3-A 1028 2YR Exist 28.10 102.00 106.61 102.39 706.61 0000000 0.03 1208.10 40977 0.00
Reach #10 UT3-A 1028 2YR Proposed 28.10 102.18 105.80 10305 105.80 0000000 OOfi 837.45 375.11 0.01
Reach#10 UT3-A 1028 10 YR Exist 93.10 102.00 107.30 102.55 107.30 0000000 0.08 1497.64 640.37 0.01
Reach#10 UT3-A 1028 10 VR Pro sed 93.10 102.18 107.31 103.05 107.31 0.000001 0.11 1454.03 441,02 001
Reach#10 UT3-A 1028 25 YR - Exisl 146.30 102.00 707,37 102.65 107.37 0.000007 0.12 1531.41 444.09 001
Reech#10 UT3-A 1028 25 YR Proposed 146.30 102.18 107.36 103.05 107.36 0.000002 0.18 1477.64 443.61 0.01
Reach#70 UT3-A 1028 100 VR Exisl 259.00 102,00 108.42 102.77 108.42 0.000001 0.17 2021.00 507.78 0.01
Reach p70 UT3-A 1028 100 VR Pro osed 259.00 102.18 107.66 10307 107.86 0000004 0.27 1702.35 467.70 0.02
Reach#10 UT3-A 1028 BKF Exist 9.90 102.00 703.35 102.22 103.35 0.000002 0.05 184.74 208.13 0.07
Reech#10 UT3-A 1028 BKF Proposed 9.90 102.18 103.48 102.70 103.48 O,000OOfi 0.10 162.tfi 214.69 0.02

Reach#10 UT3A 1027 2YR Exisl 28.10 102.00 106.61 102.84 106.61 0.000001 0.07 745.13 396.43 0.01
Reach #10 UT3-A 1027 2YR Pm osed 28.10 102.15 705.80 103.20 105.80 0000003 0.17 406.82 34fi.15 0.02
Reach pl0 UT3-A 1027 10 YR Exist 93.10 10200 107.30 103.47 107.30 0.000002 0.17 1024.04 423.00 001
Reach#70 UT3-A 1027 10 VR Proposed 93.10 102.15 70731 104.01 10]31 0000003 020 1001.71 423.59 0.02
Reach#70 UT3-A 1027 25 YR Exist 146.30 102.00 107.37 103.82 10737 0000005 0.25 105638 426.34 0.02
Reach#70 UT3-A 1027 25 YR Pro osed 146.30 102.15 1073fi 104.41 107.36 0000007 0.31 1024.07 425.90 0.02
Reach pl0 UT3A 1027 100 VR Exist 259.00 102.00 706.62 104.47 700.42 0.000007 0.34 1544.67 579.11 003
Reach#10 UT3-A 1027 100 YR Proposetl 259.00 102.15 707.85 10462 707.86 0000072 0.45 723941 447.44 0.03
Reaeh pl0 UT}A 1027 BKF Exist 8.90 102.00 703.34 102.49 703.35 0000315 0.67 14.75 1725 0.13
Reach tll0 UT3-A 1027 BKF Proposed 9.90 102.15 103.66 102.75 103.48 0.000740 1.20 9.78 1283 0.20

Reach#10 UT3-A 1026 2VR Exisl 28.10 103.00 106.67 103.31 106.61 0.000001 0.08 672.04 411.08 0.01
Reach k70 UT3-A 1028 2YR Pro osed 28.10 102.11 105.79 103.16 105.79 0000009 0.29 300.36 368.58 0.03
Reach pl0 UT3-A 7026 10 VR Exist 93.70 103.00 107.29 703.69 707.30 0.000003 0.78 961.42 439.30 0.02
Reach#10 UT3-A 1026 10 YR Pro sed 93.10 102.11 707.31 103.97 107.31 0.000004 0.24 918.29 439.92 o.Dz
Reach#10 UT3-A 1028 25 YR Exist 146.30 103,00 107,37 703.91 107.37 0.000006 0.27 994.84 442.79 0.02
Reach#10 UT3-A 1028 25 VR Proposed 168.30 702.11 107.36 104.43 107.36 0.000009 037 941.35 442.33 003
Reach p10. UT3-A 1028 100 YR Exist 259.00 103.00 108.41 104.32 108.42 0.000007 0 33 1490.44 559 42 0.03
Reach#10 UT3-A 1026 100 YR Pro 586 259.00 102.17 707,85 104.81 107.85 0.000015 0.51 71fi4.85 465.05 0.04
Reach#10 UT3-A 1026 BKF Exist 9.90 703.00 103.16 103.16 103.24 0.035681 2.28 4.34 28.65 1.03
Reach#10 UT3-A 1026 BKF Proposed 9.90 102.11 103.37 702.71 103.40 0.000867 1.28 921 12.58 022

Reach#10 UT3-A 1025 2YR Exist 28.70 702.00 106.67 108.81 0000001 0.11 644.07 458.09 O.Ot
Reach X10 UT3-A 1025 2YR Pro osed 28.10 102.06 105.79 103.17 105.79 0.000004 0.19 335.63 236.12 0.02
Reach ql0 UT3-A 7025 10 VR Exist 93.10 102.00 107.29 107.29 0.000003 0.23 966.7fi 500.83 002
Reech#10 UT3-A 7025. 10 YR Proposed 83.10 102.06 107.31 103.92 107.31 0.000003 0.22 989.06 507.94 0.02
.Reach k70 UT3-A 7025 25 YR Ezist 146.30 102.00 107.37 107.37 0000008 035 1006.72 507.07 003
'Reach kl0 UT3-A 1025 25 VR Pro osed 146.30 102.06 107.3fi 104.38 107.36 0.000008 034 1015.17 50fi.2d 003
Reach#10 UT3-A 1025 100 YR Exist 259.00 702.00 108.41 108.47 0.000009 0.43 1769.83 107100 003
Reach#70 UT3-A 1025 100 YR Pro sed 259.00 702.06 107.85 104.59 107.85 0.000013 0.48 1274.33 547.08 0.04
Reach#10 UT3-A 1025 BKF Exist 9.90 102.00 102.83 102.85 0.000928 0.99 1002 1474 0.21
Reach#10 U13-A 1025 BKF Pro osed 990 102.06 103.24 102.68 103.27 0.001191 1.40 8.17 1205 0.25

Reach#10 UT3-A 1024 2YR Exist 28.10 102.00 108.81 tOfi.61 0.000000 0.07 847.98 647.79 001
(Reach#10 UT3-A 1024 2YR Proposed 28.10 102.00 105.79 102.96 105.79 0.000002 0.13 577.35 356.43 0.01
Reach#70 UT3-A 1024 10 VR Exist 93.10 102.00 107.29 107.29 0.000002 0.17 7177.22 51879 O.Ot
Reach pl0 UT3-A 1024 10 YR Pro osed 93.10 102.00 107.31 103.35 107.31 0.000002 0.18 717881 520.20 001

River Reach River Sla Profle Plan GTofal Min Ch El W.S.Elev Crit W.S. E.G. Elev. E.G.Sbpe VeICMI Flow Area Top Width Froude#Chl
(cfs) fi (ft) (ft) (ft) (fUft) (fNs) (s0 tt) (iq
Reach#10 UT3-A 1024 25 VR Exist 146.30 102.00 707.37 107.37 0.000004 0.26 1216.40 526.66 0.02
Reach#70 UT3-A 1024 25 YR Pro osed 14630 102.00 107.36 103.58 107.36 0.000005 0.28 1205.87 525.59 0.02
Reach#10 UT3-A 1024 100 YR Ezisl 259.00 702.00 108.41 108.41 0000006 035 2039.64 1180.84 0.02
Reach #10 UT3-A 1024. 100 YR Pro osed 259.00 102.00 107.85 103.89 107.65 0.000009 0.40 147667 577.20 0,03
Reach tll0 UT3-A 1024 BKF Exist 9.90 102.00 102.73 102.74 0.000552 0.70 14.09 23.62 0.16
Reach ql0 UT3-A 1024 BKF Proposed 9.90 102.00 103.15 102.60 103.16 0.000467 0.86 20.18 4562 0.16

Reach #10 UT3-A 1023 2 VR Exist 20.10 101.00 106.61 106.61 0 000000 0 07 899.12 440.74 0.01 ''
Reach #10 UT3-A 1023 2 VR Pro osetl 28.10 101.93 105.79 102.98 105 79 0 000002 0.12 552.35 372.07 0.01 I
Reech #10 UT3-A 1023 10VR Exist 93.10 101,00 107.29 107.29 0.000002 0.17 1214.61 482.09 0.01
Reech#10 UT3-A 1023 10 YR Proposed 93.10 101.93 107.31 703.34 707.31 0000002 0.17 121057 482.73 0.01
Reach#10 UT3-A 1023 25 YR Exist 146.30 701.00 107.37 107.37 0000004 0.25 125075 485.69 0.02
Reach #10 UT3-A 1023 25 YR Proosed 146.30 101,93 107.36 103.51 107.36 0.000004 0.26 t2353fi 485.79 0.02
Reech #10 UT3-A 1023 100 VR Exist 259.00 107.00 108.41 108.41 0.000005 0.32 2021.83 1138.95 0.02
Reach#10 U73-A 1023 100 YR Pro osed 259.00 101.93 107.85 103.77 107.85 0.000008 0.38 1479.39 508.88 0.03
Reach#10 UT3-A 1023 BKF. Exist 9.90 101.00 102.70 102.70 0000126 0.50 19.72 17.73 0.08
Reach#10 UT3-A 1023 BKF Proposed 990 101.93 103.Ofi 702.53 103.07 0000739 1.Ofi 17.52 58.37 0.20

Reach#10 UT3-A 1022 2YR Exist 28.10 102.00 106.61 106.61 0.000000 0.05 1003.02 443.56 000
Reach#10 UT3-A 1022 2YR Proposed 28.70 101.85 105.79 102.90 105.79 0000001 0.10 656.56 393.70 001
Reach#10 UT3-A 1022 10 YR Exist 93.10 102.00 107.29 107.29 0.000001 0.13 1316 dt 476.53 0.01
Reach#10 UT3-A 1022 10 VR Pro osed 93.10 101.85 107.31 103.17 107.31 0.000001 0.15 1322.24 477.15 001
Reach #10 UT3-A 1022 25 YR Exist 146.30 102.00 107.37 107.37 0.000003 020 1352.05 480.04 0 02
Reach #10 UT3-A 1022 25 VR Proposed 146.30 101.85 107.36 103.32 107.38 0.000003 0.23 1346.52 479.55 002
Reach#10 UT3-A 1022 100 YR Exist 259.00 102.00 108.41 108.41 0.000003 025 1878.47 528.83 002
Reach#10 UT3-A 1022 100 YR Pro osed 259.00 10185 107.85 103.60 107.85 0000006 0.33 1587.44 502.67 0.02
Reach#70 UT3-A 1022 BKF Exist 9.90 102.00 102,fifi 102.66 0000677 066 14.95 32.01 0.17
Reach#10 UT3-A 1022 BKF Proposed 990 101.85 102.78 102.45 102.84 0.0033fi6 1.93 5.77 48.05 0.40

Reech #10 UT3-A 1021 2YR Exisl 28.10 101.00 106.61 106.61 0.000000 0.05 1050.73 332.87 0.00
Reach#70 UT3-A 1021 2YR Pm osed 28.10 101.75 105.79 102.29 105.79 0.000000 0.07 779.52 305.67 001
Reach #10 UT3-A 1021 10 YR Exist 93.10 101.00 107.29 107.28 0.000001 0.14 128756 37425 0.01
Reach#10 UT3-A 1021 10 VR Pm osed 93.10 101.75 107.31 102.55 107.31 0.000001 0.14 128339 375.57 0.01
Reach NlO UT3-A 1021 25 YR - Exist 148.30 101.00 107.37 107.37 0.000002 0.21 1315.67 387.64 0.02
Reech XlO UT3-A 1021 25 VR Proposed 146.30 107.75 107.36 102.70 107.36 0.000003 0.21 1302.45 380.58 0.02
Reach #10 UT3,4 1021 100 VR ' Exist 259.00 101.00 108 d1 108.41 0.000004 0.31 1771.54 503.23 0 02
Reach#10 UT3-A 7021 100 Yft Pro sed 259.00 101.75 107.85 702.90 107.65 0.000006 0.34 1500.84 429.30 0.02
Reach#10 UT3-A 1021 BKF Exist 990 101.00 102.65 102.65 0.000042 0.32 52.76 /11.85 0.05
Reach#10 UT3-A 1021 BKF Proosed 9.90 101.75 102.79 102.17 102.79 0.000061 0.31 61.10 132.69 006

Reach pl0 UT3-A 1020 2YR Exist 28.10 102.00 706.61 106.61 0.000000 0.05 1008.43 377.96 0.00
Reach#10 UT3-A 1020 2YR Proposed 28.10 701.64 105.79 102.69 105.79 0000001 0.08 726.03 344.23 0.01
Reech#10 UT3-A 1020 10 YR Exist 93.10 102.00 107.28 107.29 0000001 0.13 1277.48 422.61 0.01
Reach#10 UT3-A. 1020 1DYR Pro osed. 93.70 101.64 107.31 103.33 107.31 0.000001 0.14 1297.12 423.92 0.01
Reach#10 UT3-A 1020 25 VR Exist 146.30 102.00 107.37 107.37 0.000003 0.20 1309.06 43003 0.02
Reach#10 UT3-A 1020 25 YR Pro osed 146.30 tOt.6d 107.36 103.33 107.36 0000003 0.22 1378.51 428.95 0.02
Reach pl0 UT3-A 1020 100 YR .. Exist 259.00 102.00 108.41 108.41 0.000004 0.27 1010.51 52677 0.02
Reach #10 UT3-A 1020 100 YR Proposed 259.00 101.64 107.85 103.42 107.85 O.000OOfi 0.34 1540.47 478.09 0.02
Reach%10 UT3-A 1020 BKF Exist 9.90 102.00 102.62 102.63 0.000698 0.71 13.91 27.36 0.78
Reach#10 UT3-A 1020 BKF Pm osed 9.90 101.fi4 102.73 102.24 102.76 0001601 1.52 774 42.44 0.29

Reach#10 UT3-A 1019 2YR Exist 28.10 102.00 108.61 102.36 106.61 0.000001 0.09 553.87 334.57 0.01
Reach#1D UT3-A 1019 2YR Pro osed 28.10 101.03 105.79 102.09 105.79 0.000003 0.18 367.25 230.44 007
Reach#10 UT3-A 7019 10 YR Exist. 93.10 102.00 107.29 102.77 107.29 0.000004 0.22 813.47 426.39 0.02
Reach#10 UT3-A 1019 10 VR Proposed 93.10 101.03 107.31 102.68 107.31 0.000004 0.28 860.57 428.06 002
Reach#10 UT3-A 1018 25 YR Exist 148.30 102.00 107.37 103.03 107.37 o.oaoo6e 0.34 844.9fi 435.61 003
Reech#10 UT3-A 1018 25.YR Pro sed. 146.30 101.03 107.36 102.98 107.36 0.000010 042 881.79 434.27 0.03
Reach#10 UT3-A 1019 100 VR Exist 259.00 102.00 108.41 103.48 108.41 0.000009 Od1 1382.55 639.98 003
Reach pl0 UT3-A 1019 100 YR Pro sed 259.00 101.03 107.84 703.49 107.84 D.DDDDIB O.fiO 1108.87 495.80 004
Reach #10 UT3-A 1019 BKF Exist 9.90 102.00 102.16 702.18 102.27 0.030396 2.33 4.24 2394 098
Reech#10 UT3-A 1019 BKF. Proposed 9.90 101.03 101.63 107.63 101.85 0.024730 3.72 2.66 622 1.00

Reach#10 UT3-A 7018 2YR Exist 28.10 101.00 10fi.fi1 106.81 0.000001 0.13 484.22 304.75 0.01
Reach#10 UT3-A 1018 2YR Pro osetl 28.10 100.01 105.79 105.79 0.000003 0.20 317.30 193.49 0.02
Reach#10 UT3-A 1018 10 YR Exist 93.10 101.00 10729 107.29 0.000005 030 71600 378.14 0.02
Reach#10 UT3-A 1016 10 YR Proposed 83.10 100.01 107.31 107.31 0.000005 0.33 756.20 379.60 0.02
Reach #t 0 UT3-A 1018 25 VR Exist 146.30 101.00 107 36 107.37 0.000012 O d6 743.44 386.02 0 03
Reach#10 UT3-A 1018 25 VR Pro osed. 166.30 100.01 107.35 107.35 0000011 0.51 774.52 384.65 O.D3
Reach p10 UT3d1 1018 100 YR Eklst 259.00 101.00 108.41 108.41 0.000014 0.56 1230.75 625.74 0.04
Reach p10 17T3-A 1018 100 YR Pm osed 259 00 100.01 107.84 107.84 O.D00021 0.72 974.52 438.13 0.05
Reach#10 UT3-A 1018 BKF Exist 9.90 101.00 102.04 102.04 0.000294 0.67 14.70 15.96 0.12
Reach#10 UT3-A 1018 BKF Proposed 9.90 100.01 10164 101.64 0.000176 061 20.60 26.19 0.10

Reach ql0 UT3-A 7017 2YR Exist 28.10 10000 tO6.fi1 101.06 10661 0.000016 0.54 74.40 433.74 0.04
Reach #10 UT3-A 1017 2YR Pro sed 28.10 99.43 105.79 700.45 105.79 0.000017 0.57 48.94 300.87 0.04
Reach#10 UT3-A 1077 10 YR Exkt 93.10 10000 107.28 102.07 107.29 0.000179 109 219.08 516.35 0.11
Reach #10 UT3-A 1017 10 YR. Pro osed 93.10 9943 107.30 101.32 107.31 0.000010 046 55962 51951 0.03
Reach#10 UT3-A 1017 25 YR Exist 146.30 100.00 107.34 102.64 107.36 0.000349 1.54 25053 523.79 0.16
Reech#10 UT3-A 1017 25 YR Proposed 146.30 99.43 107.35 101.89 107.35 0.000024 0.70 583.94 525.24 005
Reach#10 UT3-A 1017 100 YR Exist 259.00 10000 106.40 103.64 108.47 0.000056 0.78 891.74 727.42 007
Reach#10 UT3-A 1017 100 YR Pro sed 259.00 99.43 107.84 102.89 107.84 0.000036 0.91 853.54 584.99 006
Reech#10 UT3-A 1017 BKF Exist 990 70000 102.02 100.60 102.03 0.000217 0.79 12.48 1375 0.11
React)#10 UT3-A 1017 BKF Pro osetl 9.90 99.43 101.63 700.03 101.64 0.000102 0.64 15.37 29.63 008

Reach MlO Ui3-A 1016 Culvert

Reach #10 UT3-A 1015 2YR Exist 35.50 99.00 102.17 102.40 0.002445 3 79 9.37 18 O6 0 n0
Reach#10 UT3-A 1075 2VR Pro osed 3550 98.78 101.39 101.65 0.002610 4.05 8.77 34.49 0.44
Reach#10 UT3-A 1015 10 YR Exist 109.00 99.00 103.43 104.42 0.006576 7.98 138fi 44.07 0.70
Reach al0 UT3-A 1015 10.YR Proposed 109.00 96.76 102.70 103.7fi 0.006273 8.25 13.21 42.33 0,74
Reach#10 UT3-A 1015 25 YR Exisl 166.00 9900 103.60 103.60 105.72 0.013336 11.68 14.22 51.59 1.01
Reech #10 UT3-A 1015 25 YR Pro osetl 166.00 98.78 103.01 103.01 105.11 0.011241 1163 14.27 44.21 100
Reach#t0 UT3-A 1015 100 YR Exist 263.00 99.00 105.39 105.39 106.41 0.0111119 73.94 20.30 238.85 1.01

River Reach River Ste Profile Plan D Totai Min Ch El W.B. Elev Crh W.S. E.G. Etev E.G. Bbpe Vel Chnl Flow Area Tap WidUr Froude # Chl
(cfs) Qt) (ft) (f0 (ft) (ffttt) (ft/s} (sq ft) (ft)
Reach#10 UT3-A 1015 iDO YR Proposed 283.00 98.78 104.80 104.80 10780 0009991 1389 20.37 190.95 1.00
Reach#10 UT3-A 1015 BKF Exist 10.90 99.00 101.48 10152 0.000604 1.55 7.02 13.28 0.19
Reach#10 UT3-A 1015 eKF Proposed 10.90 98.78 100.19 100.27 0002002 2.33 4.67 27.27 0.35

Reach#10 UT3-A 1014 2YR Exist 35.50 100.00 102.30 102.31 0000271 0.90 39.44 26.49 0.13
Reach#10 UT3-A 1014 2YR Proposed 35.50 9876 101.55 101.5fi 0000119 0.80 59.97 35.57 009
Reach#10 UT3-A 1014 10 VR Exist 10900 100.00 104.09 106.11 0000168 1.13 110.10 71.98 0.11
Reach#10 UT3-A 1014 10 YR Pm sad 109.00 987fi 103.42 10343 0.000116 116 13661 46.73 0.10
Reach#10 UT3-A 1014 25 YR Exist 16fi.00 100.00 704.46 104.49 0000247 148 166.49 127.86 014
Reach ql0 UT3-A 1014 25 YR Pro osed 766.00 98.76 10378 103.80 0.000191 1.59 15382 4889 0.13
Reach/10 UT3-A 1014 100 VR Exist 283.00 100.00 105.42 105.45 0000197 1.57 362.96 373.52 0.13
Reach pl0 UT3-A 1014 100 VR Proposed 283.00 9876 704.47 104.53 0.000384 2.48 214.23 - 136.96 0.19'
Reach #10 UT3-A 1014 BKF Exist 1090 10000 10149 101.50 0000171 0.54 20.28 21.03 0.10
Reach tll0 UT3-A 1014 BKF Pro osed 1090 9876 100.21 100.22 0.000339 0.76 17.74 27.55 0.14

Reach #/0 UT3-A 1013 2YR Exist 35.50 101.00 102.17 102.24 0.002673 2.16 16.41 15 76 0.37
Reach pl0 UT3-A 1013 2YR Proposed 3550 98.71 101.54 101.55 0.000175 0.80 62.20 39.23 0.09
Reach #10 UT3-A 1013 10 YR Exist 109.00 101.00 104.03 104 06 0.000613 1.95 77.08 73.68 0.21
Reach pl0 UT3-A 1013 10 YR Pro sed 109.00 98.71 103.40 703.42 0000100 7.10 156.87 62.28 0.09
Reach #10 UT3-A 7013 25 VR Exist 1 fi6.00 101.00 104 37 104.44 0.000811 2 43 107.42 104.44 0.25
Reach#10 UT3-A 1013 25 YR Pro sed 1fi6.00 98.71 103.76 103.78 0.000170 1.51 179.80 69.81 0.12
Reach#10 UT3-A 1013 100 YR Exat 283.00 101.00 105.37 10542 0.000499 2.31 271.27 269.89 0.20
Reach #70 UT3-A 1013 100 YR Proposed 283.00 9B 71 104 dd 104 49 0.000294 2.18 240.37 110.93 0.17
Reach#10 UT3-A 1013 BKF Exist 1090 101.00 101.29 10129 101.42 0.027785 2.98 3fi6 1312 1.00
Reach#10 UT3-A 1013 BKF Proposed 10.90 9871 700.18 100.18 0.000325 075 1803 2761 0.13

Reach#10 UT3-A 1072 2YR Ezist 35.50 100.00 102.06 102.08 0.000525 1.30 2728 16.37 0.18
Reach#10 UT3-A 1012 2YR Pm osed 3550 98.64 101.53 10153 0.000060 O.SB BB 47 50.41 0.07
Reach#10 UT3-A 1012 10 VR Exist 109.00 100.00 103.97 104.01 0.000341 1.fi3 8445 64,35 0.16
Reach ql0 UT3-A 1012 10 YR Proposed 109.00 98.64 103.40 103.60 0.000084 0.89 191.83 65.65 0.08
Reach#10 UT3-A 1012 25 YR Exist 166.00 70000 104.28 104.35 0.000529 2.15 107.65 85.fi0 020
Reach#10 UT3-A 1012 25 YR Proposed 166.00 9864 103.76 103.76 0.000174 1.24 215.89 73.24 0.10
Reach#10 UT3-A . 1072 100 YR Exist 283.00 100.00 105.30 105.36 0.000411 224 232.59 165.20 0.18
Reach Y70 UT3-A 1012 100 YR Pro osetl 283.00 98.64 104.42 104.45 0,000209 7.85 270.69 95.04 0.14
fteech#10 UT3-A 1072 BKF Exist 1090 100.00 10083 100.85 0.001139 7.15 9.47 12.66 0.23
Reach#10 UT3-A 1012 BKF Proposetl 10.90 98.64 100.13 100.16 0.000258 O.6B 22.62 43.67 0.12

Reach#10 UT3-A 1011 2YR Exist 35.50 100.00 10202 102.03 0.000215 0.84 42.05 25.75 0.12
Reach#10 UT3-A 1011 2YR Proposed 3550 98.57 10151 99.73 101.52 0.000093 074 65.42 59.57 OOB
Reach#10 UT3-A 1011 10 YR Exist 109.00 100.00 103.97 103.98 0.000106 0.84 170.76 153.01 0.09
Reach#10 UT3-A 1011 10 YR Proposed 109.00 98.57 103.39 100.26 103.39 0.000067 0.91 220.15 108.Ofi 008
Reach#10 UT3-A 1071 25 YR Exist 166.00 100.00 106.28 106.30 0.000148 t O6 221 fib 169.10 0.11
Reach#10 UT3-A 7011 25 YR Pro sad 166.00 98.57 103.73 100.54 103.74 0.000170 1.23 260.18 127.47 0.10
Reach#10 UT3-A 1011 100 YR Exist 283.00 100.00 10530 105.32 0.000106 1.OB 417.fi1 213.82 009
Reach#10 UT3-A 1011 100 YR Pro osed 283.00 9857 100.39 101.03 10441 0.000167 166 364.16 17404 0.13
Reach YlO UT3-A 1011 BKF Exist 10.90 100.00 100.70 10071 0.000776 0.87 1248 1938 019
Reach#10 UT3-A 1011 BKF Proposed 10.90 98.57 700.08 99.21 100.09 0.000267 070 1939 27.90 0.12

Reach#10 UT3-A 1010 2YR Exist 35.50 100.00 102.01 102.01 0.000081 0.55 64.34 36.14 0.07
Reach#10 UT3-A 1070 2YR Pro sed 35.50 98.50 101.50 99.66 701.51 O.000OBfi 0.72 67 d9 7093 OOB
Reach#10 UT3-A 7010 10 YR Exisl 109.00 100.00 103.96 103.96 0000060 0.74 17197 105.00 0.07
Reach#10 UT3-A 1010 10 YR Pro osed 109.00 98.50 103.38 100.19 103.38 0.000047 0.78 235.86 86.97 0.07
Reach#10 UT3-A 1010 25 YR Exist 1fi6.00 100.00 104.26 106.28 000009fi 099 226.98 19435 009
Reach#10 UT3-A 1010 25 Vft Pro osed 166.00 98.50 103.71 100.47 103.72 0.000078 105 265.26 BB.82 O.OB
Reach#70 UT3-A 1010 100 YR Exlsl 283.00 100.00 105.29 105.30 0000077 1.04 464.97 265.83 008
Reach#10 UT3-A 1010 100 YR Proposed 283.00 98.50 104.36 100.95 106.38 0.000192 179 361.04 20202 0.14
Reach #10 UT3-A 1010 BKF Exist 1090 100.00 100.61 100.62 0.000428 0.61 17.87 30.49 0.14
Reach ql0 UT3-A 1070 BKF Pro osed 1090 98.50 10004 99.14 100.05 0.000239 0.68 2020 2808 0.12

Reach#10 UT3-A 1009 2VR Exist 35.50 8900 101.98 101.99 0.000170 0.86 41.19 1947 0.10
Reach#10 UT3-A 1009 2YR Proposed 35.50 98.44 101.49 99.60 101.49 0.000080 070 69.21 55.31 0.08
Reach#10 UT3-A 1009 10 VR Exis[ 109.00 99.00 103.92 103.95 0000175 7.27 102.09 6d dB 0.11
Reach#10 UT3-A 1009 10 YR Pro osed 109.00 98.44 103.37 700.13 103.37 0.000068 0.94 199.13 B2 Z7 0.08
Reach#10 UT3-A 1008 25 YR Exist 166.00 9900 104.21 104.25 0.000293 172 13642 147.99 0.15
Reach#10 UT3-A 1009 25 YR Proposed 166.00 98.41 103.fi9 100.41 103.71 0.000114 127 226.83 87.23 0.10
Reach#10 UT3-A 7009 100 YR Exist 283.00 99.00 105.25 705.28 0.000201 1.66 330.89 224.55 0.13
Reach#10 UT3-A 1009 100 YR Pmposed 283.00 98.44 106.32 100.90 104.35 0.000221 1.92 305.72 163.27 0.15
Reach#10 UT3-A 1009 BKF Ezist 1090 99.00 100.56 100.57 0.000258 Ob7 16.1fi 15.66 0.12
Reach#10 UT3-A 1009 BKF Pro setl 10.90 98 d4 100.01 99.08 100.01 0.000218 0.65 20.89 28.22 0.11

Reach#10 UT3-A 7008 2YR Evlst 35.50 100.00 101.96 101.97 0.000110 0.fi3 Sfi.05 32.97 009
Reach#10 UT3A 1008 2YR Proposed 35.50 9837 107 d7 99.53 101.48 0.000073 0.68 71.36 68.32 0.07
Reach#10 UT3-A 1008 10 YR Exist 109.00 10000 103.92 103.93 0.000069 0.82 174.33 116.54 OOB
Reach#10 UT3-A 1008 10 YR ' Pro sed 109.00 98.37 103.36 100.06 103.3fi 0000053 O.B3 247.13 118.02 0.07
Reach YlO UT3-A 1008 25 YR Exist 166.00 700.00 104.20 10122 0000114 1.11 210.10 136.82 0.10
Reach#10 UT3-A 1008 25 VR Pro osed 766.00 98.37 103.68 100.35 103.69 0000089 1.13 288.12 137.12 0.09'
Reach#10 UT3-A 1000 100 YR . Exist 283.00 100.00 105.24 105.26 0000101 1.22 390.59 208.65 0.10
Reach tll0 UT3-A 1008 100 VR Pmposed 28300 9837 106.30 100.82 104.32 0000136 1.52 384.16 167.05 0.11
Reach#10 UT3-A 1008 BKF Exist 10.90 100,00 100.48 100.49 0001322 0.91 11.96 26.15 024
Reach#10 UT3-A 1008 BKF Pro sed 10.90 98.37 99.97 9901 99.98 0000192 0.83 21.90 28.44 0.70

Reach tll0 UT3-A 1007 2VR ~ Exist 35.50 99.00 701.88 100.33 101.95 0001267 2.19 1622 883 0.26
Reachtll0 UT3-A 1007 2VR Pro osed 3550 98.35 101.30 99.81 101 d6 0.001442 3.20 1109 41.08 0.33
Reach#10 UT3-A 1007 10 VR Exist 109.00 99.00 103.76 101.52 103.91 0002162 3.14 46.70 -78.16 0.35
Reach#70 UT3-A 1007 10 VR Pmposed 109.00 9835 103.35 101.34 103.36 0.000104 1.13 161.18 7367 0.10
Reach#10 UT3-A 1007 25 YR Exist 166.00 99.00 103.96 102.19 104.18 0003288 4.07 63.14 95.07 0.44
Reach#10 UT3-A 1007 25 VR Pmposed 1fi6.00 98.35 103.66 10228 103.68 0.000180 1.5fi 186.30 8738 0.13
Reach#10 UT3-A 1007 100 YR Ezist 283.00 8900 105.20 104.12 10525 0000724 246 237.54 185.32 0.22
Reach#10 UT3-A 1007 100 YR Pm osed 283.00 98.35 104.27 703.00 104.31 0000301 2.19 247.68 117.82 0.17
Reach#10 UT3-A 1007 BKF Ezist 1090 99.00 100.38 99.65 100.43 0.001915 1.73 631 5.77 0.29
Reach#10 UT3-A 7007 BKF Proposed 10.90 98.35 99.90 9905 99.96 0.001253 7 91 5 fig 22.79 0.28

Reach#10 UT3-A 1006.5 Culvert

River Reach RiverSta Profie Plan: GTotal Min Ch El W.S. EIev Cdt W.S.. E.G, EIav E.G.Sbe Vel Chnl FlowArea Top Wdth Froude#Chl
(c/s) (}q (rq (ft).. (ft) ffAt (ftls) sq ft (ft).

Reach#10 UT3-A .1008 2YR E%isl 35.50 99.00 100.18 100.18 100.69 0.0190fi4 5.72 6.20 920 1.00
Reach#10 U73-A 1006 10 YR Exist 109.00 9900 10131 101.31 102.38 0014755 830 73.13 11.66 1.00
Reach #10 UT3-A 1006 25 YR Exist 76fi.00 99.00 10201 102.01 103 d2 0013457 9.56 17.37 13.20 100
Reach#10 UT3-A 1006 700 YR . Exist 283.00 9900 103.22 103.22 705.24 0.011848 11.d1 24.79 46.77 1.00
Reach#10 UT3-A 7006 BKF Exist 10.90 99.00 99.57 9957 99.82 002270d 4.04 2.70 7.23 0.99

Reacti qtO UT3-A 1005 2 YR Exist 3550 9800 99.89 99.92 0.0007771 1.46 24.39 17.10 0.21
Reach#10 UT3-A 1005 2VR Proosed 35.50 98.05 89.86 99.30 100.07 OA04146 3.61 9.83 44.36 0.51'
Reach #10 UT3-A 1005 10 VR Exist 109.00 98.00 101.25 101.32 0.000899 2.13 51.15 22.13 0.25
Reach #10 UT3-A 1005 10 VR Proposed 109.00 98.05 100.41 100.41 107.4fi 0.014580 8.25 13.21 47.13 7 00
Reach#70 UT3 . 1005 25 VR Exkt 1fi6.00 98.00 107.97 102.06 0.000947 2.44 6797 24.73 0.26
Reach#10 UT3-A 1005 25 YR Pro setl 166.00 98.05 101.09 101 09 102.49 0013349 951 17.46 5060 1.00
Reach #10 UT3-A 1005 100 VR Exist 283.00 98.00 103.10 103.23 0 001014 2 BS 99.77 38.07 0.28
Reach p10 UT3-A : 1005. 100 YR Pro osetl ' 283.00 88.05 102.29 702.29 104.29 0.011795 11.34 24.95 57.17 1.00
Reach#10 UT3-A 7005 BKF Exist 10.90 98.00 99.06 9908 0.000667 095 7153 14.02 0.18
Reach#10 UT3-A 1005 BKF Proposed 10.90 98.05 9933 98.75 99.37 0.001562 168 6.49 28.21 0.29

Reach#10 UT3-A 1004 . 2YR Ezlet 35.50 98.00 99.75 99.81 0.001454 1.91 1861 13.52 0.29
Reach#10 UT3-A 1004 2YR : Proposed 35.50 97.99 9973 99.15 99.77 0.001285 1.75 25.84 29.26 026
Reach#10 UT3-A 1004 10 YR Ezisl : 109.00 98.00 101.07 101.19 0.001699 275 3969 18.47 0.33
Reach#10 UT3-A 1004 70 YR Pro osetl 109.00 97.99 100.47 8967 100.57 0.001991 297 49.01 49.84 0.37
Reach #10 U73-A 1004 25 YR Exist t6fi 00 9800 107.77 101.92 0.001740 3.10 53.55 21.05 0.34
Reach#10 UT3A 1004 25 YR Proposed 766.00 97.99 100.94 99.97 101.07 0.002036 3.46 6547 54.45 0.39
Reach #10 UT3-A 1004 100 YR Exist 283.00 98.00 102.88 103.08 0.001746 3.58 79.13 25.00 0 35
Reach#10 UT3-A 1004 100 YR Proposed 283.00 97.99 701.88 100.44 102.05 0.001675 3.90 10292 63.67 0.37
Reach#10 UT3-A 7004 BKF Exist 1090 9800 98.96 98.98 0.001106 1.21 902 10.79 0.23
Reach ql0 UT3-A 1004 BKF Pm sad 10.90 97.99 99.19 98.63 99.21 0.001159 1.14 1085 26.00 0.2d

Reach p10 UT3-A 1003 2YR Exist 35.50 98.00 89 41 98.90 9954 0 004300 2 88 12 32 10 84 0.48
Reach#10 UT3-A 1003 2YR Pro osetl 35.50 97.94 99.10 99.10 99.34 0.015544 4.02 9.77 25.75 0.86
Reach#10 UT3-A 7003 10 YR Exist 109.00 9800 100.67 99.77 100.90 0003904 3,84 28.38 14.fi6 049
Reach#10 UT3-A 1003 10 YR Pro osed 109.00 97.9d 99.82 99.63 100.10 0.007989 4.fi9 29.98 30.08 070
Reach #10 UT3-A 1003 25 YR Exist 1fi8.00 9800 101.35 100.26 107.63 0.003772 4.25 39.04 16.69 0.49
Reach#10 UT3A 1003 25 YR Proposed 166.00 9794 10049 99.92 100.71 0.003998 4.31 57.56 48.23 0.53
Reach#70 UT3-A 1003. 700 VR Exist 283.00 98.00 102.44 101.04 102.80 0.003582 4.81 58.88 19.90 0.49
Reach#10 UT3-A 1003 t00YR Pro osed 283.00 97.94 101.61 100.40 701.81 0.002188 4.26 93.47 57,67 0.42
Reach p10 UT3-A 1003 BKF Exisl 10.90 98.00 98.68 98.42 98.75 0,005187 2.11 5.17 B.fi3 0.48
Reach#10 UT3-A 1003 BKF Pro osed 10.90 97.94 98.58 98.58 98.78 0.024248 358 3.05 7.50 0.99

Reach#10 UT3-A 1002 2YR Exist 35.50 97.00 98.81 98.20 99.00 0002674 2.42 14.69 1146 0.38
Reach#10 UT3-A 7002 2YR Proposetl 35.50 96.90 98.84 98.06 98.68 0.001289 1.76 25.74 40.21 028
Reach pl0 UT3-A 1002 10YR Exist 109.00 97.00 100.15 99.04 100.34 0.003055 3.53 30.88 14.61 0.43
Reach A10 UT3-A 1002 1U YR Pro sad 109.00 96 90 99.73 98.59 99.77 0.000639 1.88 82.19 45.15 0 22
Reach#10 UT3-A 1002. 25 VR Exist 166.00 97.00 100.83 99.52 101.08 0.003160 4.02 41.32 16,32 044
Reach #10 UT3-A 1002 25 YR Pro sad 166.00 96.90 100.42 98.69 100.47 0.000555 2.08 114.35 48.20 0 21
Reach#10 UT3-A 1002 100 YR Exst 283.00 9700 101.91 100.31 102.25 0.003239 4.fi7 60.56 19.19 0.46
Reach#10 UT3-A 1002 700 YR - - Pro osed 283.00 98.90 101.58 99.07 101.62 0.000484 2.40 172.22 53.22 0.21
Reach#10 UT3-A 1002 BKF Exist 70.90 97.00 88.19 97.71 98.23 0.002173 153 7.12 9.72 0.32
Reach#10 UT3-A 1002 BKF Pro sad 10.90 9690 98..04 97.54 9807 0.001569 1.2fi 9.47 3505 0.27

Reach#10 UT3-A 1001 2VR Ex's! 35.50 97,00 87.87 97.83 98.23 0.019076 4.79 7.41 9.04 0.93
Reach ql0 UT3-A 1001 2YR Pm osed 35.50 97.00 87.87 97 B3 98.23 0019017 4.79 7.41 904 093
Reach pl0 UT3-A 1001 10 VR Exist 109.00 97.00 98.73 98.72 99.47 0019020 fi.97 75.78 10.54 100
Reach pl0 UT3-A 1001 10 YR Proposed 109.00 97.00 98.73 98.72 99.47 0019022 fi.91 15.78 1054 100
Reach#10 UT3-A 1001 25 YR Exist 166.00 97.00 99.23 99.23 100.18 0.01860fi 7.79 21.31 11.dd 101
Reach pl0 UT3-A 1007 25 YR Proposed 166.00 97.00 99.23 9923 100.18 0.018623 7.79 27,30 11.44 1.01
Reach#10 UT3-A 1001 100 VR Exist 283.00 97.00 100.08 100.08 101.32 0017740 8.94 31.64 12.91 101
Reach#10 UT3-A 1001 100 VR - Prd osed 283.00 9700 100.09 100.09 101.32 0017fi66 8,93 31.69 72.91 1.00
Reach#70 UT3-A 1001 BKF Ezlst 10.90 97.00 97.43 9738 97.58 0.019034 3.72 3.48 8.48 0.86
Reach#10 UT3-A 1001 BKF Proposed 1090 97.00 97.43 97.38 9758 0019034 3.12 3.49 B.4B 0.86

Reach Al UT1A-Lower 125 2VR' ' Pro osed 51.41 100.40 102.77 102.77 0000137 0.73 156.09 213.33 0.09
Reach #1 UT1A-LOwar. 725 10 YR..` Pm osed 152.00 100.40 705.53 105.53 0000007 0.30 912.01 305.69 0,02
Reach #1 UTi A-Lower 125 25 YR Pro osed 229.00 100.40 105.65 105.65 0.000014 0.43 849.48 305.69 0.03
Reach #1 UT1A-Lower 725 100 VR . Proposed 3716.00 100.40 108.09 106.09 0.000025 0.63 108209 305.69 0.05
Reach#1 UT1A-Lower 125 BKF Proosed 27,90 100.40 102.21 102.22 0.000595 1.23 48.07 150.92 0.19

Reach q7 UT1 A-Lower 124 2VR Pm Osed 51.41 100.38 102.77 102.77 0.000090 0.81 184.66 248.77 0.08
Reach ql UT1A-Lower 124 10 YR Proosed 152.00 100.38 105.53 105.53 0.000005 0.26 124202 555.39 0.02
Reach pl UT7 A-Lower 124 25 YR Pro osed 229.00 100.38 105.65 105.65 0000010 0.37 1311.89 584.91 003
Reach#1 UTt A-Lower 124 100 YR Pro osed 386.00 100.38 tOfi.09 106.09 0000018 0.53 1588.25 687A3 004
Reach#i UT1 A-Lower 724 BKF Proposed 27.90 100.38 102.20 702.20 0000252 080 71.97 147.76 0.12

Reach#1 UT1 A-Lower 123 2VR Exist 51.40 100.00 102,81 702.82 0000149 0.96 137.24 221.88 0.10
Reach qt UT1A{owar 123 2VR Pro osetl 51.11 100.37 102.76 102.76 0.000218 0.95 12360 209.88 0.12
Reach#1 UT1 A-Lower 123 10 YR Exist 152.00 t00A0 105.58 105.59 0.000006 0.31 1186.24 587.67 002
Reach #1 UT1A-Lower 123 10 YR Proosad 152.00 700.37 105.53 705.53 0.000007 0.30 1153.29 554.10 0.02
Reach #7 UT1A{ower 123 25 YR Exist 229.00 100.00 105.7! 705.71 0.000012 0.45 1261.39 599.26 0.03
Reach ql UT1 A-Lower 123 25 YR Pro osed 229.00 100.37 705.65 105.65 0.000013 0.a3 1222.88 584.08 0.03
Reach pl UT1A-Lowef 123 100 VR Exist 386.00 700.00 706.58 108.56 0.000074 0.53 1854.57 792.06 0.04
Reach pl UT7 A-Lower 123 100 YR Proposed 366.00 100.37 10609 106.09 0.000023 0.60 1498.95 688.02 005
Reach#1 UTiA-Lower 123 ... BKF Exist 27.90 10000 102.00 102.02 O.000btd 7.25 31.79 37.07 0.16
Reach #1 UT1A{owe! 123 . BKF Pm setl 27.90 100.37 102.17 102.19 0.000636 1.27 39.56 80.51 0.19

Reach #1 UT1A-Lower 122 2VR Exist 51.40 99.00 102.80 102.81 0.000157 1.01 99.fi9 173.23 0.11
Reach#1 UT1A-Lower 1.22 2VR- Proposed. 51.41 100.36 702.75 102.76 0.000204 0.91 113.22 734.23 0.12
Reach#1 UT1A-Lower 122 10.VR Exist 152.00 99.00 105.58 105.58 0000006 031 111101 d70.48 002
Reach#1 UT1A-Lower 122. 10 YR Pro osed 752.00 100.36 105.53 105.53 0.000006 0.29 1110.50 467.14 0.02
Reachgl 17T7A-Lower 122 25 YR ' Exist 229.00 9900 105.71 105.71 0000072 0.44 117200 476.25 003
Reach A7 UTi A-Lower 122 - 25 YR Proposed 229.00 100.36 105.65 105.65 0.000012 041 1167.9d d74.51 0.03
Reach#1 UT1A-Lower 122 100 YR Exist 388.00 99.00 106.5fi 106.56 0.000013 051 1590.42 495.58 0.04
Reach#1 UTt A-Lower 722 100 YR Pro osed 386.00 100.36 106.08 106.09 0.000021 0.57 137886 495.58 0.04

River Reach River Bla Profile Plan CTobl Min Ch El W.S. EIev Crd W.S. E.G. EIev E.G. Sbpe VeICMI Flow Area Top Wtltlt Fronde#Chl
(cfs) (1t) (fl) (fry (fry (fipt) (fUs) (sq h) (fry
Reach#1 UT1A-Lovrer 122 BKF E%ist 2790 99.00 101.99 10200 0000263 105 37.79 4103 0.13
Reach pt UT1A-Lovrer 122 BKF Pro oae0 2790 100.36 102.15 102.17 0.000495 1.11 4662 89.19 _
0.17

Reach#i UTi A-Lower 121 2YR Exist 51.40 99.00 10279 10280 0.000064 069 163.78 177.16 0.07
Reach#1 UTi A-Lower 121 2YR Proposetl 5141 100.30 102.72 102.73 0.000164 0.83 129.15 168.63 0.70
Reach#1 UTt A-Lower 121 10 VR Ezisl 152.00 9900 105.58 105.58 0.000007 0.34 703062 433.83 002
Reach ql UTt A-Lower 121 10 VR Pro osed 152.00 100.30 105.53 105.53 O.000OOB 0.33 986.16 629.31 0.03
Reach pi UTi A-Lower 121 25 YR Exist 229.00 9900 105.71 105.71 0.000013 Od8 108669 444.25 003
Reach #1 UTt A-Lower 121 25 VR Pro sed 22900 100.30 105.65 105.fi5 0000016 048 1036.71 439.78 004
Reach pl UT1A-lower 121 100 YR Exis[ 38fi.00 99.00 106.56 106.56 0.000015 0.56 148049 467.79 0.04
Reach pl UT1 A-Lower 121 10018 Proposed 386.00 100.30 706.08 106.08 0.000028 0.67 123354 4fi779 005
Reach #1 UT1A-Lower 121 BKF Exist 27.90 9900 101.97 101.98 0.000127 0.79 5906 7777 009
Reach#1 UT1A{ower 121 BKF Proposed 2790 100.30 102.07 702.09 0.000546 1.16 45.13 90.90 0.18

Reach#1 UT1 A-Lower 120 2YR Exist 5140 9900 102.79 102.79 0.000035 0.50 213.60 203.87 005
Reach#1 UT1A{ower 120 2YR Pro osed 5141 700.25 102.71 102.71 0000704 0.67 163.66 194.95 008
Reach#1 UT1A{ovrer 120 10 YR Exist 152.00 9900 105.58 105.58 0.000004 0.28 7289.52 599.71 002
Reach#1 UTi A-Lower 120 10 YR Proposed 152.00 10025 105.53 105.53 0.000006 0.29 122256 590.79 0.02
Reach#t UT1 A-Lower 120 25 YR Exist 229.00 99.00 105.71 105.71 0.000009 0.40 1367.10 620.10 0.03
Reach pl UTt A-lower 120 25 YR Pro osed 229.00 700.25 105.65 105.65 0.000012 0.41 1294.87 610.07 0.03
Reach#1 UT1 A-Lower 120 700 YR Exist 3Bfi 00 99.00 106.56 10fi.56 0.000009 045 192661 666.99 003
Reech#1 UT1A-Lower 120 700 YR Pm sed 386.00 100.25 106.08 106.08 0000020 0.57 1571.94 fi6fi.99 0.04
Reach pt UT1 A-Lower 120 BKF Exist 27.90 99.00 101.96 701.9fi 0000071 058 8199 112.65 0,07
Reach#i UT1A{ower 120 BKF Proposed 2790 100.25 102.00 102.01 0000469 104 53.4fi 117.23 0.76

Reach#i UTi A-Lower 119 2YR Ezis[ 51.40 99.00 10279 101.79 102.79 0.000740 0.61 1fi067 232.39 009
Reach qt UT7 A-Lower 179 2VR Pm osed 51.41 100.23 702.70 102.71 0000073 0.56 196.44 223.74 0.07
Reach#i UT1A{ower 179 10 YR Exisl 152.00 99.00 105.58 102.25 105.58 0.000006 0.25 1237.99 599.79 002
Reach qt UT1A-Lower 119 10 YR Proposetl 152.00 100.23 105.53 105.53 0000005 0.27 1263.57 590.95 0.02
Reech #1 UT1A-Lower 179 25 YR Exist 22900 9900 105.71 102.34 105.71 0.000011 0.3fi 1315.45 619.92 0.03
Reach pt UTi A-Lower 119 25 YR Pm osed 229.00 100.23 105.65 105.65 0.000070 0.38 1355.63 609.97 0.03
Reach pt UTi A-Lower 119 100 YR Ezist 386.00 99.00 106.56 102.57 106.56 0.000072 042 1886.86 710.55 0.03
Reach#1 UTi A-Lower 119 100 VR Pro sed 3Bfi.00 100.23 106.08 10fi.08 0.000018 0.54 1632.48 672.56 OOd
Reach#1 UT1A-Lower 119 BKF Ezist 27.90 99.00 101.72 100.4fi 101.93 0.002024 3.69 755 112.82 0.39
Reach#1 UTi A-Lower 119 BKF Proposed 27.90 100.23 101.98 107.99 .0.000393 097 61.94 147.42 0.75

Reach#1 UT1A-Lower 118.5 Culvert

Reach#1 UT1A-Lower 118 2YR Exist 51.40 99.00 101.51 10151 70278 0013285 9.05 5.68 87.79 107
Reach pt UTt A-Lower 118 2YR Pro osed 51.41 10022 102.70 102.70 0000072 O.Sfi 197.14 225.38 007
Reach#1 UT1A-Lower 118 10 YR Exist 152.00 99.00 105.5fi 105.56 0000005 0.24 1231.98 593.61 0.02
Reach#1 UT1A{ower 118 10 VR Proposed 152.00 100.22 105.53 105.53 0000005 0.27 1288.87 58901 0.02
Reach#1 UT1A-Lower 118 25 YR Exist 229.00 99.00 105.fi9 105.69 0.000011 0.35 1312.84 fi14.71 003
Reach pl UT1A{ower 118 25 VR Pro osed 229.00 100.22 105.65 105.65 0.000010 0.38 1358.43 607.92 0.03
Reach pi UT1A{ower 118 700 VR Exist 386.00 99.00 706.56 106.56 0.000011 0.41 1893.13 703.52 003
Reach#1 UT1 A-Lower 110 700 VR Proposed 386.00 100.22 706.08 10608 0.000010 0.54 1634.16 669.42 004
Reach pl UT1A{ower 118 BKF Exist 27.90 9900 100.67 100.67 101.52 0.015203 7,38 378 20.23 1.Ot
Reach#1 UT1A-Lower 118 BKF Pro osed 2790 100.22 101.97 101.98 0.000388 0.9fi 61.87 166.75 0.15

Reach #1 UT1A{ower 117 2YR Exist 5140 98.00 102.03 102.03 0000035 054 133.36 120.19 0.05
Reach#1 UT1A-Lower 717 2VR Proposetl 51.41 100.21 102.70 70157 102.70 0.000112 0.70 161.96 202.53 009
Reach pl UT1A-Lower 117 10 YR Exist 152.00 9800 105.56 105.56 0.000004 0.27 1340.16 613.88 002
Reach pl UT1A{ower 177 10 YR Pro sed 152.00 100.21 105.53 102.08 105.53 0.000008 0.29 1242.82 608.28 002
Reach #1 UT7 A-Lower 117 25 YR Exist 229.00 9800 105.69 105.69 0.000007 0.39 1423.87 639.65 0.03
Reach Y1 UT1A-Lower 117 25 VR Pm osed 229.00 700.21 105.65 102.26 105.65 0.000012 0.47 131705 637 39 0.03
Reach #1 UT1A{ower 117 100 VR E%Ist 386.00 9800 106.56 106.56 0.000008 0.46 2031 B9 734.06 0.03
Reach pl UT1A-Lower 117 100 YR Pro sed 386.00 100.21 106.08 102.50 106.08 0.000020 0.57 1605.77 703.94 004
Reach P7 UT1A-lower 117 BKF Ezlst 27.90 9800 101.05 10705 0000038 046 60.92 28.07 0.05
Reach #1 UT1A{ower 117 BKF Pm osed 27.90 100.21 10190 10121 101.96 0.001821 2.02 15.96 100.36 0.32

Reach#1 UT1 A-lower 116 2YR Exist 51.40 9900 102.02 702.03 ~ 0.000135 0.91 9542 172.79 0.10
Reach pl UT1A{ower 116 2YR Pro sed 57.41 9991 102.67 101.26 102.70 0.000448 1.52 43.02 241.65 O.iB
Reach pt UT1A-Lower 116 10 VR Exist 152.00 9900 105.56 105.56 0.000004 0.26 1416.32 619.4fi 002
Reach#1 UT1 A-Lower 116 10 YR Pm sed 152.00 99.91 105.52 102.12 105.53 0.000049 0.87 591.39 614.16 0.07
Reach Nl UT1A-Lower 116 25 YR Exist 229.00 9900 105.69 105.69 0.000007 0.37 1500.44 640.67 003
Reach pl UT1 A-Lower 176 25 YR Pro osed 229.00 99.91 105.64 102.47 105.65 0.000085 1.18 667.77 632.fi8 0.09
Reach pl UT7 A-Lower 718 100 YR Exist 386.00 99.00 10656 106.56 0.000008 0.44 2108.98 749.94 0.03
Reach pl UT1A{ower 118 100 VR Pro sed 3116.00 99.81 106.07 103.10 706.08 0.000097 1.30 943.87 697.62 0.10
Reach#1 UT1A{ower 116 BKF Exist 27.90 99.00 101.03 101.04 0.000256 096 29.80 19.54 0.12
Reach#1 UT7A-Lower 116 BKF Pro sed 27.90 9991 101.89 100.90 701.92 0.000721 1.47 23.67 126.70 0.21

Reach#1 UT7 A-Lower 115 2YR Exist 5140 9900 102.02 102.02 0000074 0.72 15fi.40 191.70 008
Reach Y7 UT7 A-Lower 115 2YR Proposed 57.41 9870 101.11 101.tfi 0000966 2.00 31.71 88.91 0.25
Reach#1 UT1 A-Lower 115 10 YR Exist 152.00 99.00 105.56 105.56 0.000003 0.25 1650.36 782.77 002
Reach pi UT1A-Lower 715 10 VR Pro osed 152.00 9870 105.52 705.53 0.000032 0.80 711.11 774.18 0.06
Reach Nl UTi A-Lower 115 25 YR Exist 229.00 99.00 105.69 105.69 0.000006 0.35 1756.9fi 816.41 0.02
Reach tll UT1 A{ower 115 25 YR Pro osed 229.00 9870 105.64 105.65 0.000056 1.07 BOO.fi9 803.92 0.07
Reach pl UT1A{ower 115 100 YR E%ist 386.00 89.00 106.56 106.56 0.000008 0.40 2540.74 960.88 0.03
Reach#1 UT1 A-Lower 115 700 YR Pm sed 306.00 9870 106.06 108.07 0.000066 1.20 116252 902.83 0.08
Reach#1 UT1 A-lower 715 BKF Exist 27.90 9900 101.02 101.03 0.000230 0.94 39.08 42.22 0.12
Reach pl UT1 A-Lower 715 BKF Pro sad' 27.90 90.70 100.70 100.73 0.000715 1,47 22.59 6290 027

Reach#1 UT1A{ower 114 2YR Exisl 51 d0 99.00 102.02 102.02 0.000069 052 158.48 189.62 006
Reach pi UT1 A-Lower 116 2YR Pro osed 51.41 98.96 101.11 100.35 101.13 0.000913 150 56.14 96.72 0.23
Reach#1 UT1A-Lower 174 10 YR Ezist 152.00 9900 105.56 105.56 0.000002 0.20 1778.28 825.82 0.01
Reach#7 UTt A-lower 114 10 YR Pro osed 152.00 9896 105.52 701.05 105.52 0.000003 021 7771.1 t7 818.35 0.02
Reach#1 UT1A-Lower 774 25 YR Ezisl 229.00 9900 105.69 105.69 0000004 0.29 1880.43 857.40 0.02
Reach pi UT1 A-Lower 114 25 YR Pro osed 229.00 98.96 705.64 701.24 105.64 0.000005 0.31 1870.48 Bdfi.62 0.02
Reach pt UT1A{ower 114 100 YR E%ist 386.00 9900 706.56 106.56 0000005 0.34 2702.67 985.03 002
Reach pl UTi A-Lower 114 100 YR Proposed 386.00 9B.9fi 106.07 101.54 106.07 0.000009 0.43 2250.98 93709 003
Reach#1 UTi A-Lower 114 BKF Exist 2790 9900 101.02 101.02 00001 d3 0.62 45.37 36.03 0.09
Reach pi UT1A{ower 114 BKF Proposed 2790 989fi 100.65 99.95 100.71 0002459 7.84 15.33 51.08 0.35

River Reach River Ste Profile Plan GTobl. MIh Ch EI W.S. EIev CritWS. E.G: EIeV E.G. Slope Vei Chnl Flow Area Top Wdtll Froudett Chl
(cfs) (h). (f t)- (ft) (R) (fGft) (Ws) (sq fi) (ft)
Reach pl UT1A{ower 173 2YR Exist 57.40 99.00 702.01 102.01 0.000038 0.42 182.69 20437 0.05
Reach pl UT1A-Lower 113 2YR. Pro sed 57,41 98.70 100.93 100.88 0.001370 1.91 32.60 42.99 0.29
Reach pl UT1 A-Lower 113 70 YR Exis[ 152.00 9900 105.56 105.56 0000002 0.20 7663.76 769.49 0.01
Reach pl UTi A-Lower 113 10 YR Pm osed 152.00 98.70 105.52 105.52 0.000003 0.23 164523 761.84 002
Reach#1 UT1 A-Lower 113 25 YR Exist 229.00 89.00 105.fi9 105 fig 0.000004 0.29 1787.61 801.67 0.02.
Reach#7 UT1A-Lower 113 25 YR Proposed 229.00 98.70 105.64 105.64 0.000006 0.36 1737.52 790.62 0.02~~
Reach#i UT1A{ower 173 100 YR Exist 386.00 9900 106.56 10656 0000005 0.36 255fi.60 944.90 002
Reach#i UT1 A-Lower 173 100 VR Pro osed 386.00 9870 106.07 10,.07 O.D00011 047 2094.29 885.14 0.03
Reach pi UT1 A-Lower 113 BKF Exist 2790 99.00 101.00 101.00 0.000766 0.56 49.49 47.07 0.10
Reach pl UT7 A-Lower 713 BKF Pro osed 27.90 98.70 99.81 100.05 0.013323 389 7.17 8.78 0.80

Reach#1 UT1A-Lower. 112 2YR Exist 51.40 99.00 102.01 102.01 0.000038 0.48 223.26 244.57 0.05
Reach pl UTt A-Lower 712 2YR Pro sad 5141 97.37 100.92 100.93 0.000090 0.77 89.25 47.32 008
Reach#1 UT1A-Lower 172 70 YR Exist 152.00 9900 105.56 105.56 0000002 0.18 1687.39 534.56 001
Reach#1 UT1A-Lower 112 70 VR Proposed 152.00 97.37 105.52 105.52 0000002 0.19 1733.53 532.77 0.01
Reach pl UT1A{ower 772 25 YR Exist 229.00 99.00 105.69 105.69 0.000004 0.26 1758.82 542.07 002
Reach pl UT1A-Lower 112 25 VR Proposed 229.00 87.37 705.64 105.64 0.000003 028 1797.12 539.48 0.02
Reach qi UT1 A-Lower 712 100 YR Exist 386.00 99.00 106.56 106.56 0.000005 0.34 2246.06 573.90 0.02
Reach qi UT1 A-Lower 712 100 YR Pro osed 38fi.00 97.37 108.07 10607 0000006 0.42 2030.56 567.31 0.03
Reach#1 UTi A-Lower 112 BKF Exist 27.90 99.00 100.86 100.97 0.000277 092 30.21 19.27 0.73
Reach#1 UTt A-Lower 712 BKF Pro sed 2790 97.37 9987 99.68 0000192 0.81 43.13 4023 0.11

Reach#1 UT1A-Lower 171 2VR Exist 51.40 98.00 101.97 99.51 102.00 0.000267 1.39 37.07 275.04 O.t4
Reach#1 UT1 A-Lower 111 2YR Propasatl 51.41 97.27 700.69 96.63 100.92 0.000258 1.41 36.38 45.73 0.16
Reachpt UT1A-Lower 711 10 VR Exist 152.00 98.00 105.49 100.54 105.55 0000270 181 100.68 542.05 0.15
Reach pl UT1 A-Lower . 111 10 YR Pro osed 152.00 97.27 105.49 99.52 105.52 O.D00111 1.43 125.64 541.79 0.10
Reach#1 UT1A{ower 111 25 YR Exist 229.00 88.00 705.58 101.09 105.68 0.000548 2.75 138.01 546.40 0.27
Reach#1 UT1A-Lower 711 25 YR Proposed 229.00 97.27 105.57 100.06 105.64 0.000228 2.07 169.2fi 546.86 0.15
Reach pl UT1 A-Lower 171 100 YR Exist 386.00 98.00 106.54 10204 tOfi.55 0.000158 7.66 690.55 587.77 0.12
Reach pl UT1 A-Lower 711 100 YR Proposed 386.00 87.27 105.98 10102 106.06 0.000313 2.53 397.73 572.43 O.1B
Reach pi UT7A-Lower 111 BKF Enlst 27.90 98.00 100.96 99.09 100.96 0.000293 1.72 24.84 13.76 0.14
Reach#1 UT1 A-Lower . 711 BKF Pro osed 27.90 97.27 99.85 98.26 99.87 0.000302 1.76 2405 39.45 0.74

Reach pi UTi A-Lower 110 Culved

Reach#1 UT1A{ower 109 2VR Exist 62.10 97.00 100.87 101.09 0.001513 3.39 18.33 127.25 0.32
Reach#1 UT1A-Lower 109 2YR Pro'osed 62.10 9689 99.16 99.87 0.006218 5.41 11.48 77.60 0.66
Reach pi UTt A-Lower 109 10 VR -. Exist 181.00 9700 100.78 100.78 102.42 0014727 10.29 17.59 110.13 7,07
Reachpt UT1A-Lower ' 109 10 YR Pro sed 187.00 98.69 100.29 100.29 701.83 0.012686 10.28 77.61 5464 1.00
Reach#i UTt A-Lower 109 25 YR Exist 271.00 9700 101.80 101.80 103.93 0013301 11.73 23.71 209.95 1.00
Reach pi UTt A-Lower 109 25 YR PropoSed 271.00 96.89 101.30 107.30 703.44 0.011488 11.72 23.12 172.49 1.00
Reach#1 UT7 A-Lower 709 100 YR' Exkt 452.00 97.00 103.51 103.57 106.53 0.012005 1395 32.39 404.74 1.01
Reach pi UTtA-Lower 709 100 YR pro osed 452.00 9689 103.02 703.02 106,04 0.010344 1394 3242 332.67 1.00
Reach#1 UT7A-Lower 108 BKF Exk[ 48.60 97.00 100.59 100.72 0.001297 2.93 16.57 86.58 0.30
Reach #1 UT7A-Lower lOB. BKF.-: Pro osed 68.60 96.89 9900 99.32 0004969 459 10,60 1663 0.58

Reach#1 UT1A{ower 108. 2VR Exist 62.10 98.00 100.67 99.91 101.00 0.007899 4.64 13.38 6.89 058
Reach#1 UT1A{ower 108 2YR Proposed 62.70 88.81 89.32 9943 0001758 271 2658 19.14 0.34
Reach#1 UT1A-Lower 108 tOYR.. Exist 787.00 98.00 107.46 107.48 101.67 0.008177 4.91 6344 168.18 0.53
Reach#1 UTtA-Lower 108 tOYR Pro osed 181.00 9681 100.70 100.91 0001933 4.06 5875 27.51 0.39
Reach#1 UT1A{ower 100:'. 25 YR Exist 277.00 98.00 101.60 101.60 101.85 0.007887 5.75 105.38 19843 0.61
Reach#1 UT1A-Lower 108 25 YR Pm sad 271.00 96.81 101.11 101.56 0.003341 5.76 86.52 17375 0.52
Reach#1 UT1A{ower 108 100 VR Exist 452.00 98.00 102.04 101.82 102.16 0.004358 4.71 214.93 234.42 0.46
Reach #1 UT7 A-Lower 108 100 VR Proposed 452.00 96.81 101.32 100.79 102.07 0.005997 8.00 12324 186.87 0.71
Reach pl UTi A-Lower 108 BKF . Exist 48.60 98.00 100.36 9964 100.64 0.007408 4.27 11.39 6.23 0.56
Reach pl UT1A-Lower 708 BKF Pro sed 4860 96.61 99.09 99.16 0.001714 2.46 22.30 17.73 0.33

Reach#i UT1A{ower 107 2VR Exist 62.70 9800 100.04 99.36 100.30 0005982 405 15.32 66.06 0.54
Reachpt UT1A{ower 107 2YR Pm osed 62.10 96.65 99.Ofi 98.24 99.18 0.002760 2.90 24.56 78.44 0.37
Reach pl UT7 A-Lower 107 10 YR Exist 181.00 98.00 101.04 100.79 101.10 0.002377 2.90 117.41 184.32 0.38
Reach#1 UTt A-Lower 107 10 YR Proposed 181.00 9685 10041 99.25 100.65 0.002258 4.27 55.16 116.60 Oat
Reach #1 UT1A{ower 107 25 YR Exist 271.00 98.00 101.36 101.00 101.42 0007977 2.91 180.30 205.58 0.33
Reach#1 UTtA{ower 107 25 YR Pro osed 271.00 9665 100.70 99.81 101.12 0.003610 5.72 63.03 136.85 0.54
Reachpt UT1 A-Lower 107 100 YR Exist 452.00 98.00 101.86 101.11 101.92 0.001593 2.97 292.20 239.08 0.31
Reach pi UT1A{ower 107 100 VR Pro osed 452.00 96.65 101.35 100.67 101.51 0.001864 4.60 242.35 220.90 0.40
Reach pl UTI A-Lowe! 107 BKF Exist 4860 98.00 9977 99.17 99.95 0.006362 3.86 12.58 8.ifi 0.55
Reach pl UT1A-Lower 107 BKF Proposed 48.60 98.65 98.83 98.06 96.93 0002131 2.64 20.54 17.08 0.36

Reach pl UTi A-Lower' 106 2YR Exist 62.10 97.00 99.54 99.75 0004740 371 1672 8.98 0.48
Reach#i UT7A-Lower 106 2YR Pro sad 82.70 96.41 98.80 98.00 98.92 0.002226 2.93 24.28 18.34 038
Reach#1 UT1A-Lower 106 10 VR Exist 181.00 9700 700.77 100.85 0.001819 3.05 128.29 168.84 0.32
Reachpt UT1A-lower 108 10 YR Proposed 18100 96.41 100.11 99.02 100.38 0.002604 4.52 71.48 116.99 0.45
Reach pl UT1A{ower 106 25 YR Exist 277.00 97.00 101.15 101.21 0.001427 293 797.70 190.63 029
Reach pl UT1A-lower 708 25 YR Purposed 271.00 96.41 100,51 99.56 100.74 0.002393 4.70 124.85 148.26 0.44
Reach#1 UTt A-Lower 706 100 YR Exkt 452.00 97.00 101.69 101.75 0.001186 2.98 304.55 204.57 0.27
Reach pl UT1A-Lower 108. 100 YR Pro osed 452.00 96.41 701.76 100.67 107.33 0.001883 4.43 241.48 191.37 0.38
Reach tll UT7 A-Lower 106 BKF Exk[ 4860 87.00 99.20 99.39 0.004692 3.51 73.84 7.94 Od7
Reach pl UT1 A-Lower 108 BKF Pro osed 4860 96.11 98.58 9702 98.68 0.002180 2.66 20.37 17.01 0.37

Reach pl UT1 A•Lower 105 2YR Exist 62.10 9600 98.80 98.96 0.003245 3.27 /8.99 9.03 0.40
Reach pl UT1 A-Lower 105. 2YR' Pro osed 62.10 95.96 9(1.15 97.55 9832 0.003363 3.34 20.76 24.82 0.46
Reachpt UT1 A-Lower 105 10 VR Exist 181.00 9600 9996 100.29 0.006385 6.99 55.93 63.16 0.49
Reach pl UT1 A-Lower 105 10 YR Pro osed 101.00 9596 98.37 9856 9970 0.003551 4.96 46.20 54.86 OS2
Reach pl UT1 A-Lower 105 25 YR Exist 271.00 9600 100.29 100.68 0.005293 5.85 78.71 75.26 0.55
Reach p1 UTi A-Lower 105 25 YR Pro osetl 271.00 95.96 100.01 99.11 10023 0.002339 4.60 104.37 74.48 0.43
Reach pl UT1A-Lower 105 100 VR Exkt 45200 96.00 100.86 101.27 0005426 6.56 127.25 95.06 0.57
Reach #1 UTi A-Lower 105 100 YR Proposed 452.00 9596 100.57 99.94 100.86 0.002846 5.61 150.04 07.36 0.49
Reach pl UT1 A-Lower 105 BKF Exist 48.60 96.00 98.52 9866 O.D02845 2.83 16.57 8.45 0.37
Reach #1 UT1A-Lower 105 BKF Pro osed 48.60 95.96 9793 87.37 9808 0.003469 308 17.15 /5.84 0.45

Reachpt UT1A-Lower 104 2YR Exist 62.10 96.00 98.27 98.43 0.003165 321 21.11 25.48 0.42
Reach#1 UT1A-Lower 104 2YR' Proposed 62.10 95.59 97.88 97.95 0001125 208 31.37 79.87 0.27
Reach pi UT1A-Lower. 104 10 YR Exist 781.00 9600 9984 9991 0.001002 273 119.34 88.87 026

__ _ ,_
River
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Plan
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Reach#1 UT1A-Lower 104 10 YR Pm osed 181.00 9559 99.13 99.27 0.001331 3.19 _ 8159 6933 0.32
Reach#1 UT1A-Lower 104 25 VR Ezist 27100 96.00 100.08 100.19 0.001501 350 141.02 94.60 0.32
Reach#1 UT1 A-Lower 104 25 YR Pm osed 271.00 95.59 _
99.80 99.93 0.007090 329 134.09 8772 030
Reach#1 UT1 A-Lower 104 100 YR. Exist 452.00 96.00 100.53 70069 0002092 44fi 185.26 10282 0.39
Reach #1 UT1A{ower 104 100 YR Proposed 452.00 95.59 100.27 100.47 0.001622 4.34 177 62 98 D6 0.37
Reach pl UT7 A-Lower 104 BKF Exist 4860 96.00 9800 98.16 0003438 300 16.18 10.39 0.42
Reach pl UT1 A-Lower 104 BKF Pm osed 48.60 95.59 9767 97.72 0001052 7.86 27.20 19.07 0.26

Reach#1 UT1A-Lower 103 2VR Exis[ 62.10 9500 96.97 9697 97.70 0022877 6.82 9.10 6.41 1.01
Reach#1 UT1A-Lower. 103 2YR Pro sed 82.10 95.38 9760 96.97 97.76 0003209 3.29 21.17 1729 0.45
Reach#1 UT1A-Lower 103 10 YR Exist 181.00 95.00 98.91 9872 99.58 0.015289 6.56 27.58 1fi n9 0.89
Reach#1 UT1 A-Lower 103 10 YR Proposed 187,00 95.38 9862 9798 9901 0.004545 5.38 41.95 3179 O58'~,
Reach#1 UT1A{ower 103 25 YR Exist 271.00 95.00 9951 8985 0.007022 5.34 85.24 126.94 064'
Reach#1 UT1 A-Lower 103 25 YR Pro osed 271.00 95.38 99.13 98.54 99.67 0.005213 6.48 71.54 10201 064
Reach#1 UT1A-Lower 103 100 VR Exis[ 452.00 95.00 100.26 100.40 0.003070 4.28 19445 165.49 0.44
Reach#1 UT1A{ower 103 100 VR Pro osed 452.00 9538 99.85 99.68 100.20 0003625 6.18 161.50 149.15 0.55
Reach Nl UT1A-Lower 103 BKF Exist 48 fi0 9500 96.74 96.74 9737 0023028 6.36 7.64 6.19 101
Reach#1 UT1A{ower 103 BKF Proposed 48.60 9538 9741 96.79 97.54 0.003007 2.94 18.08 16.19 0.43

Reach#1 UT1 A-Lower 102 2VR Exist 62.10 93.00 96.77 94.56 9628 0001903 2.72 22.86 950 0.31
Reach#1 UT1A{ower 102 2VR Pro sed 62.10 94.12 95.71 95.71 96.18 0.017083 554 1152 13.54 09fi
Reach#1 UT1A{ower 102 10 YR Exist 181.00 9300 97.48 95.97 9784 0004848 4.82 37.52 13.74 0.51
Reach#1 UT1A-Lower 102 tOYR Proposed 181.00 94.12 97.01 9672 97.58 0007667 6.38 36.27 32.74 0.73
Reac11#1 UT7 A-Lower 102 25 VR Exist 271.00 93.00 98.32 96.79 9872 000452fi 5.1fi 6205 5582 0.52
Reach#1 UT1A-Lower 102 25 YR Proposed 271.00 96.12 97.86 9727 98.41 0005187 645 54.63 42.16 0.64
Reach ql UT1A-Lower 102 100 YR Ezis1 452.00 9300 98.58 98.58 99.38 0.008598 750 77.54 67.75 072
Reach Nl UT1 A-Lower 102 100 YR Pia osed 452.00 94.12 9840 98.40 9908 0006226 783 100.05 7359 0.71
Reach pl UT1A{ower 102 BKF Exist 48.60 93.00 95.80 94.33 95.90 0.001785 249 19.48 8.87 030
Reach ql UT1A{ower 102 BKF Pro osed 4860 94.12 95.53 9553 95.96 0019961 528 9.27 11.10 100

Reach#1 UT1 A-Lower 701 2YR Exist 62.10 93.00 95.97 94.51 9fi OB 0.001702 2.57 24.19 11.21 031
Reach#1 UT1A{ower 101 2YR Pm osetl 62.10 9274 95.29 94.32 9540 0.001700 2.71 25.85 16.68 034
Reach#1 UT1 A-lower 101 10 YR Exist 181.00 93.00 95.80 9580 96.82 0.078057 8.12 22.30 10.86 100
Reach#1 UT1A{ower 107 10 VR Pro osed 181.00 9274 96.87 95.34 97.09 0.001702 3.99 5701 2276 0.37
Reach ql UT1A-Lower 101 25 VR Exist 27100 9300 9650 96.50 9774 0.077495 8.93 3034 12.27 1.00
Reach pl UT1A-Lower 101 25 YR Proposed 271,00 9274 97.72 95.92 97.99 0.001702 4.59 7755 201.60 0.38
Reach pl UTt A-Lower 101 100 YR Exist 452.00 93.00 98.37 9760 98.47 0.001701 3.58 281.64 29121 0.33
Reach ql UTi A-Lower 101 100 YR Pro sed 652.00 92.74 98.10 9685 9832 0.001701 4.85 241.23 272.77 039
Reach pl UTt A-Lower 101 BKF Exist 48.60 93.00 95.61 96.30 95.70 0.001707 2.40 20.22 10.dfi 0.30
Reach #1 UT1 A-Lower 101 BKF Pro osed 48.60 92.74 95.04 94.15 95.13 0.001702 2.47 21.69 1568 0.33

Appendix 10
Soil Analysis and Evaluation

Soil, Water, & Environment
Group
March 22, 2007
Mr. Todd St. John
Kimley-Horn and Associates, Inc.
PO Box 33068
Raleigh, NC 27636-3068
Soil, Water, & Environment Graup, LLC
Research Building I, Centennial Campus
1001 ('apabitiry Urive, Suice 312 • Raleigh, NC 2760G
Ph# (919) $31-1234 • kax# [phone] • http:!/wwwswegrp.corn
Re: Soil Analysis and Evaluation for the Beaver Dam Wetland and Stream
Restoration Mitigation Project Site EEP Proposal
Dear Mr. St. John,
The following is a description of the data set included with this correspondence related to
the Harnett County (Beaver Dam) Wetland Restoration Site:
Soils Descriptions
On March 23rd, 2007, SWE Group personnel investigated the Beaver Dam Stream and
Wetland EEP Mitigation Project Site to confirm NRCS soil survey mapping data, record
detailed soil descriptions for selected areas representing different landscape positions
across the site, and to determine the extent of hydric soils for the purpose of wetland
restoration site criteria. A series of hand augerings were accomplished across selected
areas of the proposed wetland restoration site at maximum depths of approximately 18-24
in. Detailed soil descriptions including depth of horizon, color, texture, structure, and
consistence were recorded and a sketch of the area was created entitled Beaver Dam Site
(enclosed).
The site specific soil descriptions included in this report are most similar to Roanoke silt
loam type series soil as described by the Harnett County Soil Survey (NRCS, 1994) with
some variations in texture, color, and redoximorphic features. This soil is poorly drained
and sometimes flooded from riverine systems, overland flow, and toeslope drainage.
Subsoil consists of loamy and silty clay textured soils formed from fluvial clay
sediments. This soil is found on nearly level flood plains along creeks, drainage ways,
and relic oxbow lakes. Permeability is moderate and is characterized by a clay or silty
clay that restricts water movement between 7 and 10 inches below the soil surface.
Infiltration is restricted by the clay in this horizon and hydraulic conductivity may be less
than .02 in/hr based on similar wetland restoration systems and NRCS data for this soil.
Seasonally high water tables are found below the soil surface between 0 to 1 feet.

Overall, the areas investigated have relic hydric soil characteristics and hydric soils that are
suitable for wetland restoration. Strong redoximorphic features are present indicating seasonally
high water tables and frequent inundation from toeslope subsurface drainage and surface runoff
from fields. These features include relic and present oxidized root channels, depleted matrices,
and chroma 1/2 colors in the upper soil profile. Currently the fields investigated are in pasture
for cattle and have hydric vegetation volunteering among other herbaceaous vegetation,
especially in the depressions. A reference wetland system nearby was investigated and hydric
soils were observed and described (attached).
For areas where relic redoximorphic features occur greater than 12 in. due to site disturbance
from farming, minor grading of less than or equal to 6 in. (USAGE Guidance) in these areas
would most likely result in a change to more hydric conditions and an elevated water table
similar to adjacent soil areas.
Please call if you have any questions concerning the enclosed soil data and discussion. We look
forward to continuing to work with you on this project.
Sincerely,
^^~
T.~~~/lu' ~i
l
Scott J. Frederick, EI, NCLSS
Environmental Scientist
}.
Sail, VG~aur, & Eaviroament
~P
/S~p SQIL SC~\
V~ ~ ~. Frege~~ F'~1,~
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~~~~~~
~~ 1236 ~~
NC)RTH G%/
Research Building I, Centennial Campus
1001 Capability Dr., Suite 312
Raleigh, NC 27606
Ph [phone]
Fax [phone]
Cell [phone]
sjfrederickna~~.com
www.swe~.com
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1 SCOTT J. FREDERICK / /
~ CERTIFIED PRDFESSI~I~At i
~ ~O ~ `t]Il SCIENIfST ~ ~ ~
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Encl: soils data

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Appendix 11
Reference Stream Cross-sections

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