20040899 Ver 1_Complete File_20040603

T
APPROVAL of 401 Water Quality Certification
Alan W. Klimek, P.E. Director
Division of Water Quality
Coleen H. Sullins, Deputy Director
Division of Water Quality
June 21, 2004
Watauga County
DWQ Project No. 04-0899
SR 1323 (Curly Maple Rd)
Mr. Mike Pettyjohn, P.E.
Division Engineer, Division 11
N C Department of Transportation
Post Office Box 250
North Wilkesboro, North Carolina 28659
Dear Mr. Pettyjohn:
Michael F. Easley, Governor
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
WETLANDS /401 GROUP
JUL 0 7 2004
WATER QUALITY SECrtO,;
You have our approval, in accordance with the attached conditions and those listed below, to incur the
following impacts in order to pave, increase lane width, and improve traffic safety on SR 1323 (Curly
Maple Rd) in Watauga County.
• 134 linear feet of new piping impacts to an unnamed tributary to the Dan River (84 feet of new pipe
and 50 feet of rip-rap);
• Temporary dewatering impacts of approximately 0.009 acres at Station Number 2+80 for the
construction of a new endwall to repair a failing shoulder; and
• Temporary dewatering impacts of approximately 0.006 acres at Station Number 32+30 for pipe
replacement.
The project shall be constructed in accordance with your application dated June 1, 2004 (received June 3,
2004). After reviewing your application, we have decided that this fill is covered by General Water
Quality Certification No. 3404 and 3366, corresponding to the U.S. Army Corps of Engineers Nationwide
Permit Number 14 and 33 respectively. In addition, you should acquire any other federal, state or local
permits before you proceed with your project including (but not limited to) Sediment and Erosion
Control, Non-Discharge and Water Supply Watershed regulations. This approval will expire with the
accompanying 404 permit, unless otherwise specified in the Water Quality Certification.
This approval is valid solely for the purpose and design described in your application (unless modified
below). Should your project change, you must notify the Division of Water Quality (Division) and
submit a new application. If the property is sold, the new owner must be given a copy of this approval
letter and certifications, and is thereby responsible for complying with all the conditions. If total wetland
fills for this project (now or in the future) exceed one acre, or if total impacts to streams (now or in the
future) exceed 150 linear feet, compensatory mitigation may be required as described in 15A NCAC 2H
.0506 (h) (6) and (7). For this approval to remain valid, you must adhere to the conditions listed in the
attached certification and any additional conditions listed below.
1. Instream work and land disturbance within the 25-foot wide buffer zone are prohibited during the
brown and brook trout spawning season of October 15 through April 15 to protect the egg and fry
stages of trout from off-site sedimentation during construction.
SX-Ar
NCDEi i
N. C. Division of Water Quality 1650 Mail Service Center Raleigh, NC 27699-1650 [phone]
Customer Service: 1 800 623-7748
Mr. Mike Pettyjohn, P.E.
June 21, 2004
DWQ#04-0899
Page 2
2. Both Howard Creek and Jones Branch Pine Orchard Creek and their tributaries are classified as
Trout waters and High Quality Waters. NCDOT shall strictly adhere to the Best Management
Practices for the Protection of Surface Waters (NCDOT August 2003) and Sedimentation and
Erosion Control Guidelines for Sensitive Watersheds [15A NCAC 4B .0124 (a)-(e)] throughout
design and construction of the project.
3. Erosion and sediment control practices must be in full compliance with all specifications
governing the proper design, installation and operation and maintenance of such Best
Management Practices in order to protect surface waters standards:
a. The erosion and sediment control measures for the project must be designed, installed,
operated, and maintained in accordance with the most recent version of the North Carolina
Sediment and Erosion Control Planning and Design Manual.
b. The design, installation, operation, and maintenance of the sediment and erosion control
measures must be such that they equal, or exceed, the requirements specified in the most
recent version of the North Carolina Sediment and Erosion Control Manual. The devices
shall be maintained on all construction sites, borrow sites, and waste pile (spoil) projects,
including contractor-owned or leased borrow pits associated with the project.
c. For borrow pit sites, the erosion and sediment control measures must be designed, installed,
operated, and maintained in accordance with the most recent version of the North Carolina
Surface Mining Manual.
d. The reclamation measures and implementation must comply with the reclamation in
accordance with the requirements of the Sedimentation Pollution Control Act.
4. No waste, spoil, solids, or fill of any kind shall occur in wetlands, waters, or riparian areas beyond the
footprint of the impacts depicted in the Preconstruction Notice Application. All construction
activities, including the design, installation, operation, and maintenance of sediment and erosion
control Best Management Practices, shall be performed so that no violations of state water quality
standards, statutes, or rules occur.
5. Sediment and erosion control measures shall not be placed in wetlands or waters to the maximum
extent practicable. If placement of sediment and erosion control devices in wetlands and waters is
unavoidable, they shall be removed and the natural grade restored within six months of the date that
the Division of Land Resources has released the project.
6. Riparian vegetation must be reestablished within the construction limits of the project by the end of
the growing season following completion of construction.
7. Stormwater should be directed to vegetated buffer areas, grass lined ditches or other means
appropriate to the site for the purpose of pre-treating stormwater runoff, and must not be routed
directly into streams. Mowing of existing vegetated buffers is strongly discouraged, so that they may
be utilized for stormwater sheet flow.
8. Where practicable, culverts that are less than 48-inch in diameter should be buried to a depth equal to
or greater than 20% of their size to allow for aquatic life passage. Culverts that are 48-inch in
diameter or larger should be buried at least 12 inches below the stream bottom to allow natural stream
bottom material to become established in the culvert following installation and to provide aquatic life
passage during periods of low flow. These measurements must be based on natural thalweg depths.
This may require increasing the size of the culvert to meet flow conveyance requirements. If any of
the existing pipes are perched, they shall be removed and replaced, and re-installed correctly, unless
demonstrated that this is topographically unfeasible. All waters must flow through without freefalling
or damming on either end of the culverts during low flow conditions, to maintain aquatic life and/or
fish passage.
9. Due to extreme slopes at station 42+35, this pipe will not be buried as indicated above, but an energy
dissipater pad will be placed in the channel below the pipe outlet to reduce scour.
?T
Mr. Mike Pettyjohn, P.E.
June 21, 2004
DWQ#04-0899
Page 3
10. The dimension, pattern and profile of the stream above and below the crossing should not be modified
by widening the stream channel or reducing the depth of the stream.
11. Disturbed floodplains and streams should be restored to natural geomorphic conditions.
12. Use of rip-rap for bank stabilization is to be minimized; rather, native vegetation is to be planted
when practical. If rip-rap is necessary, it must be limited to the stream bank below the high water
mark, and vegetation must be used for stabilization above high water. Any rip-rap used must not
interfere with aquatic life passage during low flow conditions.
13. If concrete is used, work must be accomplished so the wet concrete does not contact the stream water.
This will lessen the change of altering the stream's water chemistry and causing a fish kill.
14. Heavy equipment must be operated from the banks rather than in the stream channel in order to
minimize sedimentation and reduce the likelihood of introducing other pollutants into the stream.
15. All mechanized equipment operated near surface waters must be regularly inspected and maintained
to prevent contamination of stream waters from fuels, lubricants, hydraulic fluids, or other toxic
materials.
16. The presence of equipment in the channels must be minimized. Under no circumstances must rock,
sand or other materials be dredged from the wetted stream channel under authorization of this permit,
except in the immediate vicinity of the culverts.
17. Temporary dewatering sites must be restored to preexisting conditions unless more natural
geomorphic conditions can be provided.
18. All work shall be performed during low flow conditions.
19. Upon completion of the project, the NCDOT shall complete and return the enclosed "Certification of
Completion Form to notify DWQ when all work included in the 401 Certification has been
completed. The responsible party shall complete the attached form and return it to the 401/Wetlands
Unit of the Division of Water Quality upon completion of the project.
If you do not accept any of the conditions of this certification, you may ask for an adjudicatory hearing.
You must act within 60 days of the date that you receive this letter. To ask for a hearing, send a written
petition, which conforms to Chapter 150B of the North Carolina General Statutes to the Office of
Administrative Hearings, 6714 Mail Service Center, Raleigh, N.C. 27699-6714. This certification and its
conditions are final and binding unless you ask for a hearing.
This letter completes the review of the Division of Water Quality under Section 401 of the Clean Water
Act. If you have any questions, please contact Sue Homewood at 336-771-4600 extension 252 or
[e-mail].
Sincerely,
Alan W. Klimek, P.E.
Attachment
cc: Wilmington District Corps of Engineers
John Thomas, USACE Raleigh Field Office
Heath Slaughter, Division Environmental Officer, NCDOT Division 11
Wetlands/401°Unf
Winston Salem Regional Office
Central Files
Mr. Mike Pettyjohn, P.E.
June 21, 2004
DWQ#04-0899
Page 4
DWQ Project No.:
Applicant:
Project Name:
Date of Issuance of 401 Water Quality Certification:
County:
Certificate of Completion
Upon completion of all work approved within the 401 Water Quality Certification or applicable Buffer
Rules, and any subsequent modifications, the applicant is required to return this certificate to the
401/Wetlands Unit, North Carolina Division of Water Quality, 1621 Mail Service Center, Raleigh, NC,
27699-1621. This form may be returned to DWQ by the applicant, the applicant's authorized agent, or
the project engineer. It is not necessary to send certificates from all of these.
Applicant's Certification
I, , hereby state that, to the best of my abilities, due care
and diligence was used in the observation of the construction such that the construction was observed to
be built within substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules,
the approved plans and specifications, and other supporting materials.
Signature:
Agent's Certification
Date:
I, , hereby state that, to the best of my abilities, due care
and diligence was used in the observation of the construction such that the construction was observed to
be built within substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules,
the approved plans and specifications, and other supporting materials.
Signature:
Engineer's Certification
Partial Final
Date:
I, , as a duly registered Professional Engineer in the State
of North Carolina, having been authorized to observe (periodically, weekly, full time) the construction of
the project,for the Permittee hereby state that, to the best of my abilities, due care and diligence was used
in the observation of the construction such that the construction was observed to be built within
substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved
plans and specifications, and other supporting materials.
Signature
Registration No.
Date

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STATE OF NORTH CAROLINA
DEPARTMENT OF TRANSPORTATION
MICHAEL F. EASLEY P. O. Box 25201, Raleigh, NC 27611-5202 LYNDO TIPPETT
GOVERNOR PHONE: [phone] SECRETARY
June 1, 2004
Mr. John Thomas
U. S. Army Corps of Engineers
Raleigh Regulatory Field Office
6508 Falls of Neuse Road, Suite 120
Raleigh, NC 27615
040899
Subject: Nationwide Permit #14 & #33
SR 1323 (Curley Maple Road)
Watauga County, North Carolina
Project Number: 11C.095069 (DWQ Permit Fee: $200)
Dear Mr. Thomas:
WETLANDS 1401 GROUP
JUN 0 3 2004
WATER QUgUTy SECTION
The NC Department of Transportation is scheduled to grade, drain, base and pave SR 1323,
Curley Maple Road in Watauga County. Total project length is approximately 1.2 miles. The
roadway will be widened from 18 feet to 20 feet and paved. Impervious surface area will increase
by 0.28 acres. This project will require the replacement of four (4)-wet pipes and the addition of
one perforated pipe as shown below:
Station
Number Existing Pipe Size Proposed Pipe
Size Riprap Impacts
feet Total impact at
location feet
7+50 (Lt.)* None 50'x 6" perforated 0 50
32+30** 36'x 72"x 48" 50'x 81"x 59" 20 34
36+15 50'x 24" 60'x 36" 10 20
42+35*** 40'x 24" 50'x 36" 10 20
60+30 60'x 18" 60'x 24" 10 10

Total Stream Impacts =134 feet
* There is a small spring feed channel at the toe of the existing fill at station 7+50 (Lt.). Due to
right-of-way restrictions on the right side of the road, our fill will cover the spring head.. We will
be installing the proposed 50'x 6" perforated pipe at the spring head to maintain downstream
flow (see attached detail drawing).
P. O. Box 250, N. WILKESBORO, NC 28659
PHONE [phone] FAx [phone]
. ti.
Mr. John Thomas
SR 1323, Curley Maple Road, Watauga
Page 2
** The wet pipe carrying Jones Branch at station 32+30 is perched with a substantial plunge
pool at the outlet. Burying this pipe 1 -foot into the substrate would significantly reduce
hydraulic capacity do to the depth of the plunge pool. As a result, we are proposing to place this
new pipe ]-foot below the water surface elevation. The grade control structure at the pool outlet
should back water up and maintain aquatic life passage during low flow conditions.
***The existing wet pipe at station 42+35 is perched several feet. The new pipe will remain
perched due to slope with an energy dissipater pad placed in the channel below the pipe outlet to
reduce scour.
Please also note that there is a small wetland and spring at station 48+50 (Rt.). Our
construction plan was designed to avoid this area.
The replacement of the deteriorating pipe at station 32+30 will require temporary dewatering. An
impervious sandbag dike will be constructed approximately 20 feet upstream of the existing
culvert to create a small pool. Clean water will temporarily be pumped around the construction
area and will be discharged into a buffer area located approximately 90 feet downstream of the
sandbag dike. Any dirty water located inside the construction area will be pumped into a silt bag.
The dewatered area at 32+30 will be approximately 270 square feet or 0.006 acres. Once the new
structure is in place, the impervious dike will be removed and preconstruction streambed
elevations will be restored.
The large pipes at station 2+80 will not be replaced at this time. However, the shoulder area on
the outlet end of this pipe is failing. To correct this deficiency, we will be installing a new endwall
on the double barreled culvert to stabilize the area. This activity will require dewatering as well to
prevent uncured concrete from contacting the stream water. We will follow the same procedure
listed above. Total dewatered area at 2+80 will be approximately 0.009 acres.
Construction of this project will require impacts to waters of the United States in the New River
Basin. The wet pipe at 2+80 carries Howard Creek (Class: WS-II, Trout; HQW). The perforated
pipe at station 7+50 (Lt.) will carry an unnamed tributary to Howard Creek. The wet pipe at
station 32+30 carries Jones Branch (Class: WS-II, Trout, HQW). The remaining wet pipes carry
different unnamed tributaries to Jones Branch.
This project was reviewed for the presence of threatened and endangered species on May 21,
2004. This project will have no effect on any federally protected endangered plant or animal
species. However, there is a population of fringed gentian from approximate stations 1+00 -
2+80 (Lt.) along our roadway shoulder. Although impacts to these plants do not require formal
consultation with the US Fish and Wildlife Service, they are somewhat rare and as such warrant
protection if possible. To that end, we will not be widening the roadway through this location.
Instead, we will erect silt fence and orange construction fence at the edge of gravel and pave the
existing 18 foot wide section. Some disturbance will be necessary at station 2+80 where the
shoulder is failing and the new endwall must be constructed as mentioned previously.
Mr. John Thomas
SR 1323, Curley Maple Road, Watauga
Page 3
The NCDOT Historical Architecture Section has reviewed this project and determined that there
are no NR/SL/DOE properties along this roadway that will be impacted by the proposed project
(see attached concurrence form).
The project impacts are minor in nature and should not remove or degrade existing water quality
uses. Pipe sizes used will be the minimum necessary to create a safe roadway. By utilizing the
erosion control measures outlined in the attachments to this application, downstream water
quality standards will be protected. All appropriate BMPs will be used during construction.
Attached is a Preconstruction Notification Form, plan sheets with proposed erosion control
measures, a marked county map, a marked topography map and photographs.
By copy of this letter, it is requested that Mr. Ron Linville, Mountain Region Coordinator, with
the North Carolina Wildlife Resources Commission comment directly to you concerning the 404
Nationwide Permit application with a copy sent to me.
By copy of this letter, I am forwarding seven (7) copies of this application package to Cynthia
Van Der Wiele, NCDENR, Division of Water Quality, 401/Wetlands Unit, for her review. It is
requested that any comments related to the 401 certification be forwarded directly to me with a
copy sent to the US Army Corps of Engineers.
We would like to begin construction as soon as possible. If further information is required, please
let me know. Your early review and consideration will be appreciated.
Sincerely,
Heath Slaughter
Division Environmental Officer
Enclosures
cc: John Thomas, US Army Corps of Engineers (1 additional copy)
Ron Linville, Western Piedmont Region Coordinator, NCWRC
Cynthia Van Der Wiele, Division of Water Quality (7 copies)
Sue Homewood, Division of Water Quality
Mike Pettyjohn, PE, Division Engineer
Kipp Turner, PE, District Engineer
Kevin Whittington, County Maintenance Engineer
Heath Slaughter, Division Environmental Officer
Neil Trivette, Roadside Environmental Field Operations Engineer
Dennis Bennett, Bridge Maintenance Engineer
Office Use Only: Form Version April 2001
USACE Action ID No. DWQ No.
If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A" rather than
leaving the space blank.
1. Processing
1. Check all of the approval(s) requested for this project:
H Section 404 Permit
? Section 10 Permit
H 401 Water Quality Certification
? Riparian or Watershed Buffer Rules
2. Nationwide, Regional or General Permit Number(s) Requested: NW #14 & #33
3. If this notification is solely a courtesy copy because written approval for the 401 Certification
is not required, check here: ?
4. If payment into the North Carolina Wetlands Restoration Program (NCWRP) is proposed for
mitigation of impacts (see section VIII - Mitigation), check here: ?
II. Applicant Information
1. Owner/Applicant Information
Name: North Carolina Department of Transportation
Mailing Address: P. O. Box 250, North Wilkesboro, NC 28659
Telephone Number: [phone] Fax Number: [phone]
E-mail Address: hslau htg_er(g,dot.state.nc.us
2. Agent Information (A signed and dated copy of the Agent Authorization letter must be
attached if the Agent has signatory authority for the owner/applicant.)
Name: Heath Slaughter, Division Environmental Officer
Company Affiliation: North Carolina Department of Transportation
Mailing Address: P O Box 250, North Wilkesboro NC 28659
Telephone Number: (336),903-9202 Fax Number: [phone]
E-mail Address: hslau hg [e-mail]
Page 3 of 12
III. Project Information
Attach a vicinity map clearly showing the location of the property with respect to local
landmarks such as towns, rivers, and roads. Also provide a detailed site plan showing property
boundaries and development plans in relation to surrounding properties. Both the vicinity map
and site plan must include a scale and north arrow. The specific footprints of all buildings,
impervious surfaces, or other facilities must be included. If possible, the maps and plans should
include the appropriate USGS Topographic Quad Map and NRCS Soil Survey with the property
boundaries outlined. Plan drawings, or other maps may be included at the applicant's discretion,
so long as the property is clearly defined. For administrative and distribution purposes, the
USACE requires information to be submitted on sheets no larger than 11 by 17-inch format;
however, DWQ may accept paperwork of any size. DWQ prefers full-size construction
drawings rather than a sequential sheet version of the full-size plans. If full-size plans are
reduced to a small scale such that the final version is illegible, the applicant will be informed that
the project has been placed on hold until decipherable maps are provided.
1. Name of project: SR 1323, Curley Maple Road
2. T.I.P. Project Number (NCDOT Only): 11C.095069
3. Property Identification Number (Tax PIN): N/A
4. Location
County: Watauga Nearest Town: Boone
Subdivision name (include phase/lot number): N/A
Directions to site (include road numbers, landmarks, etc.): See attached SR map.
5. Site coordinates, if available (UTM or Lat/Long):
2+80 DD: 36 2717° N 81 7157° W 32+30 DD: 36.2694° N, 81.7200° W
(Note - If project is linear, such as a road or utility line, attach a sheet that separately lists the
coordinates for each crossing of a distinct waterbody.)
6. Describe the existing land use or condition of the site at the time of this application:
Residential/Farm
7. Property size (acres): Approximately 7.03 acres.
8. Nearest body of water (stream/river/sound/ocean/lake): Howard Creek and 1 UT (Class:
WS-II Trout HQ)D & Jones Creek and UTs (Class: WS-II, Trout, HQW)
9. River Basin: New
(Note - this must be one of North Carolina's seventeen designated major river basins. The
River Basin map is available at http://h2o.enr.state.nc.us/admin/maps/.)
Page 4 of 12
10. Describe the purpose of the proposed work: Grade, drain, base and pave SR 1323.
11. List the type of equipment to be used to construct the project: Trackhoe/backhoe, motor
grader and dump trucks.
12. Describe the land use in the vicinity of this project: Residential/Farm
IV. Prior Project History
If jurisdictional determinations and/or permits have been requested and/or obtained for this
project (including all prior phases of the same subdivision) in the past, please explain. Include
the USACE Action ID Number, DWQ Project Number, application date, and date permits and
certifications were issued or withdrawn. Provide photocopies of previously issued permits,
certifications or other useful information. Describe previously approved wetland, stream and
buffer impacts, along with associated mitigation (where applicable). If this is a NCDOT project,
list and describe permits issued for prior segments of the same T.I.P. project, along with
construction schedules.
V. Future. Project Plans
Are any additional permit requests anticipated for this project in the future? If so, describe the
anticipated work, and provide justification for the exclusion of this work from the current
application: N/A
VI. Proposed Impacts to Waters of the United States/Waters of the State
It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to
wetlands, open water, and stream channels associated with the project. The applicant must also
provide justification for these impacts in Section VII below. All proposed impacts, permanent
and temporary, must be listed herein, and must be clearly identifiable on an accompanying site
plan. All wetlands and waters, and all streams (intermittent and perennial) must be shown on a
delineation map, whether or not impacts are proposed to these systems. Wetland and stream
evaluation and delineation forms should be included as appropriate. Photographs may be
included at the applicant's discretion. If this proposed impact is strictly for wetland or stream ,
mitigation, list and describe the impact in Section VIII below. If additional space is needed for
listing or description, please attach a separate sheet.
Page 5 of 12
4
1. Wetland Impacts
Wetland Impact
Site Number
indicate on ma
Type of Impact* Area of
Impact
acres Located within
100-year Floodplain**
es/no Distance to
Nearest Stream
linear feet
Type of Wetland***
N/A

* List each impact separately and identify temporary impacts. Impacts include, but are not limited to: mechanized clearing, grading, fill,
excavation, flooding, ditching/drainage, etc. For dams, separately list impacts due to both structure and flooding.
** 100-Year floodplains are identified through the Federal Emergency Management Agency's (FEMA) Flood Insurance Rate Maps
(FIRM), or FEMA-approved local floodplain maps. Maps are available through the FEMA Map Service Center at 1-800-358-9616, or
online at httg//www.fem&gov.
*** List a wetland type that best describes wetland to be impacted (e.g., freshwater/saltwater marsh, forested wetland, beaver pond,
Carolina Bay, bog, etc.)
List the total acreage (estimated) of existing wetlands on the property:
Total area of wetland impact proposed:
2. Stream Impacts, including all intermittent and perennial streams
Stream Impact Length of Average
Width of Perennial or
Site Number Type of Impact* Impact Stream Name**
Stream Before Intermittent?
(indicate on map) (linear feet)
Impact (please specify)
Station No. 7+50 pipe addition 50 feet UT to Howard Creek 1 foot Spring
(Lt.)
Station No. 32+30 Pipe replacement 14 feet Jones Branch 3 feet Perennial
Station No. 36+15 Pipe replacement 10 feet UT #1 to Jones Branch 2 feet Perennial
Station No. 42+35 Pipe replacement 10 feet UT #2 to Jones Branch 1.5 feet Perennial
Station No. 60+30 Pipe replacement 0 feet UT #3 to Jones Branch 2 feet Perennial
Miscellaneous
All of the above rip-rap
placement for 50 feet All of the above 1-3 feet Perennial
stabilization
* List each impact separately and identify temporary impacts. Impacts include, but are not limited to: culverts and associated rip-rap,
dams (separately list impacts due to both structure and flooding), relocation (include linear feet before and after, and net loss/gain),
stabilization activities (cement wall, rip-rap, crib wall, gabions, etc.), excavation, ditching/straightening, etc. If stream relocation is
proposed, plans and profiles showing the linear footprint for both the original and relocated streams must be included
** Stream names can be found on USGS topographic maps. If a stream has no name, list as UT (unnamed tributary) to the nearest
downstream named stream into which it flows. USGS maps are available through the USGS at 1-800-358-9616, or online at
www.usgs.gov. Several Internet sites also -allow direct download and printing of USGS maps (e.g., www.topoozone.com,
www.mapguest.com, etc.).
Cumulative impacts (linear distance in feet) to all streams on site: 134 In. ft. of new impacts.
Page 6 of 12
3. Open Water Impacts, including Lakes, Ponds, Estuaries, Sounds, Atlantic Ocean and any
other Water of the U.S.
Open Water Impact
Site Number
indicate on ma
Type of Impact* Area of
Impact
acres Name Waterbody
(if applicable) e) Type of Waterbody
(lake, pond, estuary, sound,
bay, ocean, etc.
2+80 Temporary Dewatering 0.009 Howard Creek Stream
32+30 Temporary Dewatering 0.006 Jones Branch Stream

* List each impact separately and identify temporary impacts. Impacts include, but are not limited to: fill, excavation, dredging,
flooding, drainage, bulkheads, etc.
4. Pond Creation
If construction of a pond is proposed, associated wetland and stream impacts should be
included above in the wetland and stream impact sections. Also, the proposed pond should
be described here and illustrated on any maps included with this application.
Pond to be created in (check all that apply): ? uplands ? stream ? wetlands
Describe the method of construction (e.g., dam/embankment, excavation, installation of
draw-down valve or spillway, etc.): N/A
Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond,
local stormwater requirement, etc.):
Size of watershed draining to pond: Expected pond surface area:
VII. Impact Justification (Avoidance and Minimization)
Specifically describe measures taken to avoid the proposed impacts. It may be useful to provide
information related to site constraints such as topography, building ordinances, accessibility, and
financial viability of the project. The applicant may attach drawings of alternative, lower-impact
site layouts, and explain why these design options were not feasible. Also discuss how impacts
were minimized once the desired site plan was developed. If applicable, discuss construction
techniques to be followed during construction to reduce impacts.
By utilizing; the erosion control measures as shown in the attached drawings adverse impacts to
streams in the area will be minimized. Since this is an existing roadway the stream impacts
cannot be avoided. However, the replacement pipe lengths will be the minimum needed to
safely construct the paved roadway. All appropriate BMPs will be used during construction.
Page 7 of 12
VIII. Mitigation
DWQ - In accordance with 15A NCAC 2H .0500, mitigation may be required by the NC
Division of Water Quality for projects involving greater than or equal to one acre of impacts to
freshwater wetlands or greater than or equal to 150 linear feet of total impacts to perennial
streams.
USACE - In accordance with the Final Notice of Issuance and Modification of Nationwide
Permits, published in the Federal Register on March 9, 2000, mitigation will be required when
necessary to ensure that adverse effects to the aquatic environment are minimal. Factors
including size and type of proposed impact and function and relative value of the impacted
aquatic resource will be considered in determining acceptability of appropriate and practicable
mitigation as proposed. Examples of mitigation that may be appropriate and practicable include,
but are not limited to: reducing the size of the project; establishing and maintaining wetland
and/or upland vegetated buffers to protect open waters such as streams; and replacing losses of
aquatic resource functions and values by creating, restoring, enhancing, or preserving similar
functions and values, preferable in the same watershed.
If mitigation is required for this project, a copy of the mitigation plan must be attached in order
for USACE or DWQ to consider the application complete for processing. Any application
lacking a required mitigation plan or NCWRP concurrence shall be placed on hold as
incomplete. An applicant may also choose to review the current guidelines for stream restoration
in DWQ's Draft Technical Guide for Stream Work in North Carolina, available at
http://h2o.enr.state.nc.us/ncwetlands/strmizide.html.
1. Provide a brief description of the proposed mitigation plan. The description should provide
as much information as possible, including, but not limited to: site location (attach directions
and/or map, if offsite), affected stream and river basin, type and amount (acreage/linear feet)
of mitigation proposed (restoration, enhancement, creation, or preservation), a plan view,
preservation mechanism (e.g., deed restrictions, conservation easement, etc.), and a
description of the current site conditions and proposed method of construction. Please attach
a separate sheet if more space is needed.
N/A
Page 8 of 12
I

2. Mitigation may also be made by payment into the North Carolina Wetlands Restoration
Program (NCWRP) with the NCWRP's written agreement. Check the box indicating that
you would like to pay into the NCWRP. Please note that payment into the NCWRP must be
reviewed and approved before it can be used to satisfy mitigation requirements. Applicants
will be notified early in the review process by the 401/Wetlands Unit if payment into the
NCWRP is available as an option. For additional information regarding the application
process for the NCWRP, check the NCWRP website at h=://h2o.enr.state.nc.us?wrD/mdex.htin. If
use of the NCWRP is proposed, please check the appropriate box on page three and provide
the following information:
Amount of stream mitigation requested (linear feet): N/A
Amount of buffer mitigation requested (square feet): N/A
Amount of Riparian wetland mitigation requested (acres): N/A
Amount of Non-riparian wetland mitigation requested (acres): N/A
Amount of Coastal wetland mitigation requested (acres): N/A
IX. Environmental Documentation (DWQ Only)
Does the project involve an expenditure of public funds or the use of public (federal/state/local)
land?
Yes ® No ?
If yes, does the project require preparation of an environmental document pursuant to the
requirements of the National or North Carolina Environmental Policy Act (NEPA/SEPA)?
Note: If you are not sure whether a NEPA/SEPA document is required, call the SEPA
coordinator at [phone] to review current thresholds for environmental documentation.
Yes ? No
If yes, has the document review been finalized by the State Clearinghouse? If so, please attach a
copy of the NEPA or SEPA final approval letter.
Yes ? No ?
X. Proposed Impacts on Riparian and Watershed Buffers (DWQ Only)
It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to
required state and local buffers associated with the project. The applicant must also provide
justification for these impacts in Section VII above. All proposed impacts must be listed herein,
and must be clearly identifiable on the accompanying site plan. All buffers must be shown on a
map, whether or not impacts are proposed to the buffers. Correspondence from the DWQ
Regional Office may be included as appropriate. Photographs may also be included at the
applicant's discretion.
Will the project impact protected riparian buffers identified within 15A NCAC 2B .0233
(Meuse), 15A NCAC 2B .0259 (Tar-Pamlico), 15A NCAC 2B .0250 (Randleman Rules and
Water Supply Buffer Requirements), or other (please identify )?
Yes ? No ® If you answered "yes", provide the following information:
Page 9 of 12
Identify the square feet and acreage of impact to each zone of the riparian buffers. If buffer
mitigation is required calculate the required amount of mitigation by applying the buffer
multipliers.
Zone* Impact
(square feet Multiplier Required
Mitigation
1 3
2 1.5
Total
• Zone 1 extends out 30 teet perpendicular from near bank of channel; "Zone 2 extends an
additional 20 feet from the edge of Zone 1.
If buffer mitigation is required, please discuss what type of mitigation is proposed (i.e., Donation
of Property, Conservation Easement, Riparian Buffer Restoration / Enhancement, Preservation or
Payment into the Riparian Buffer Restoration Fund). Please attach all appropriate information as
identified within 15A NCAC 2B .0242 or.0260.
N/A
XI. Stormwater (DWQ Only)
Describe impervious acreage (both existing and proposed) versus total acreage on the site.
Discuss stormwater controls proposed in order to protect surface waters and wetlands
downstream from the property.
Impervious surface area will increase by approximately 0.28 acres. All appropriate best
management practices for sediment and erosion control will be implemented during construction
XII. Sewage Disposal (DWQ Only)
Clearly detail the ultimate treatment methods and disposition (non-discharge or discharge) of
wastewater generated from the proposed project, or available capacity of the subject facility.
N/A
XM. Violations (DWQ Only)
Is this site in violation of DWQ Wetland Rules (15A NCAC 2H.0500) or any Buffer Rules?
Yes ? No
Is this an after-the-fact permit application?
Yes ? No
Page 10 of 12
XIV. Other Circumstances (Optional):
It is the applicant's responsibility to submit the application sufficiently in advance of desired
construction dates to allow processing time for these permits. However, an applicant may
choose to list constraints associated with construction or sequencing that may impose limits on
work schedules (e.g., draw-down schedules for lakes, dates associated with Endangered and
Threatened Species, accessibility problems, or other issues outside of the applicant's control).
W/ ///O
Applicant/Agent's Sign Date
(Agent's signature is valid only if an authorization letter from the applicant is provided.)
US Army Corps Of Engineers Field Offices and County Coverage
Asheville Regulatory Field Office Alexander Cherokee Iredell Mitchell
US Army Corps of Engineers Avery Clay Jackson Polk
151 Patton Avenue Buncombe Cleveland Lincoln Rowan
Room 208 Burke Gaston Macon Rutherford
Asheville, NC 28801-5006 Cabarrus Graham Madison Stanley
Telephone: [phone] Caldwell Haywood McDowell Swain
Fax: [phone] Catawba Henderson Mecklenburg Transylvania
Raleigh Regulatory Field Office Alamance Durham Johnston Rockingham
US Army Corps Of Engineers Alleghany Edgecombe Lee Stokes
6508 Falls of the Neuse Road Ashe Franklin Nash Surry
Suite 120 Caswell Forsyth Northampton Vance
Raleigh, NC 27615 Chatham Granville Orange Wake
Telephone: [phone] Davidson Guilford Person Warren
Fax: [phone] Davie Halifax Randolph Wilkes
Washington Regulatory Field Office Beaufort Currituck Jones
US Army Corps Of Engineers Bertie Dare Lenoir
Post Office Box 1000 Camden Gates Martin
Washington, NC 27889-1000 Carteret* Green Pamlico
Telephone: [phone] Chowan Hertford Pasquotank
Fax: [phone] Craven Hyde Perquimans
Wilmington Regulatory Field Office Anson Duplin Onslow
US Army Corps Of Engineers Bladen Harnett Pender
Post Office Box 1890 Brunswick Hoke Richmond
Wilmington, NC 28402-1890 Carteret Montgomery Robeson
Telephone: [phone] Columbus Moore Sampson
Fax: [phone] Cumberland New Hanover Scotland
Pitt
Tyrrell
Washington
Wayne
Union
Watauga
Yancey
Wilson
Yadkin
*Croatan National Forest Only
Page 11 of 12

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2+80
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k`_ d ``',? ..?f SR 1323 }
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1998, Maptech,

14
County: Watauga NCDOT Division #11 District # 2
CONCURRENCE FORM FOR PROPERTIES NOT ELIGIBLE FOR THE NATIONAL
REGISTER OF HISTORIC PLACES,
FOR STATE FUNDED SECONDARY ROAD PROJECTS ONLY
Project Description: Grade, drain, base and pave 1.2 miles of SR 1323 (Curley Maple Road).
On May 17, 2004 representatives of the
x North Carolina Department of Transportation (NCDOT)
X North Carolina State Historic Preservation Office (HPO)
Other
Reviewed the subject project at
R a scoping meeting
x photograph review session/consultation
F1 other
All parties present agreed
There are no properties over fifty years old within the project's Federal Permit Site's (or Sites') area (or
areas) of potential effects (APE).
There are no properties less than fifty years old that are considered to meet Criterion Consideration G
within the project's Federal Permit Site's (or sites') area (or areas) of potential effects.
There are properties over fifty years old (list attached) within the project's Federal Permit Site's (or Sites')
area (or areas) of potential effects, but based on the historical information available and the photographs of
each property, properties identified as are considered not eligible for the National Register and no
further evaluation is necessary.
X There are no National Register or Study-Listed properties located within the secondary road project's area
of potential effects.
X_ There are no historic properties affected by this project. (Attach any notes or documents as needed)
Signed:
Representative, NCDOT
/ C 1
Rep sentative, HPO
State Historic Preservation Officer
Date
> > D
Date
Date
If a survey report is prepared, a final copy of this form and the attached list will be included.
WATAUGA COUNTY SR 1323
CURLEY MAPLE ROAD
STATION NEW PIPE SIZE EXISTING WET PIPE WET PIPE CREEK SIZE
2+80 DO NOT DISTURB YES
8+70 18" x 40' NO
10+67 24" x 50' NO
17+85 24" x 50' NO
26+45 18" x 60' NO
29+40 18" x 50' NO
32+30 81" x 59" x 50' 48" x 72" x 36' YES 4'
36+15 36" x 60' 24" x 50' YES
39+70 18" x 50' NO
40+97 24" x 50' NO
42+35 36" x 50' 24" x 40' YES 1.5'
47+20 24" x 50' NO
54+00 18" x 50' NO
56+53 18" x 50' NO
60+30 24" x 60' 18" x 60' YES SEEP
LIST DOES NOT INCLUDE DRIVEWAY PIPE.
S
\or` i Carolina Department of Transportation
Erosion. and Secl mentaLion Control Plan
Road: SR 1323 -C-,At - y AAP?
I
/
n
RTR?cc,?
oun":
Prepared
_
Date: ?9-ZI -b3
. ?ppro?ed Dy:

_ _ - _ • County N c= rngint -
_.. _ - , .- ... •, •. Dam

Rmadside £nv-3ron===j rugin=tr
S<,? r Desc-iation
.
Sz?aol .
ic30_C?3 I=pflrary Silt Ditci~

D ?Q_Clj

'?*?*Dfli *.ury DIve. lion _ ? ;?
+
J 'J
? 6GMto1 T empflr•:rySilt hence - , - ! !7 -?-o
?0?2.01 Temporary slope Drain ,
It,
? CJ?.4? Silt ?SITS T?'a< 1 =^ ?-
Z E7Q.?.?. Silt 3°Sin r i e !v}
I63-3-
01 -L°.InTpozn1x-vRo,=I,- S---t CpecA 1
S ipe
CC _
em C) P,0:?r Silt

1 em:. --
_' Q:__C! fleii: ID°!?Iei Se--Zi 2eni T 2p F'n?- / ''? 1?

?.ock Slli S",..r.n
St,.-f!s SuiII?7 ?=+sln
Rom ?per Sedhnent 1 `'-. /

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PIPE III STA LLATI ON
L Install erosion control devices. In streams, where necessary, rock silt
screens will be used and installed prior to pipe replacement or any
work being done to channel.
2. Remove material and existing pipe while limiting, as much as
possible, material and sediment from entering a stream and/or
escaping from project.
3. Prepare pipe foundation while again taking care to
limit, as much as
possible, material and sediment from entering a stream and/or
escaping from project. Where possible, new grade will be below
existing stream bed. If needed, bedding material will be clean stone.
4. Place the new pipe and compact backfilL
6- Install slope protection on outlet and inlet ends of pipe. Also
complete installation of erosion control measures and perform
maintenance as needed on existing measure.
6. Establish permanent vegetation as soon as possible.
7. Remove rock silt screens as soon as possible after vegetation is
establisbed. Prior to removal of rock silt scre
must be removed. =S any accumulated silt
GENERAL MOTES ON EROSION CONTROL
Silt Basin Type B's will be constructed to the
feet by three feet unless otherwise noted on thedplans.?on of six feet by three
Where slope protection treatment is required, Section 868 and Section 104
the 1990 Standard Specifications for Roads and Structures 2 of
4ny material obtained from the project must be clean b for bete followed
g placed.
Generally, the order of installation of the
follows: erosion control measures v4 °
be as
Temporary Silt Basins shall be installed be
grubbing begins, fore clearing and
I?aces and Temporary Silt Ditches shall be installe
and before grading. d after
Temporary Stone Ditch Checks shall be installed as soo
° is established-
Pip- Pipe Outlet and Inlet Protection RU be done as soon as the pi
is installed. pe
S,,,.amg and °`ner P luent erosion control measur
implemented as soon as practical es are to be

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