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State of North Carolina
Department of Environment
and Natural Resources
Division of Water Quality
James B. Hunt, Jr., Governor
Wayne McDevitt, Secretary
Kerr T. Stevens, Director
1LTTW'J
NCDENR
NORTH CAROLINA DEPARTMENT OF
ENVIRONMENT AND NATURAL RESOURCES
June 28, 1999
Swain County
DWQ Project # 990646
APPROVAL of 401 Water Quality Certification
C. R. Styles
NC DOT
PO Box 250
Bryson City, NC 28713
Dear Mr. Styles:
You have our approval, in accordance with the attached conditions, for the purpose of widening SR 1133, as you
described in your application dated June 18, 1999. After reviewing your application, we have decided that this fill is
covered by General Water Quality Certification Number 3103. This Certification allows you to use National Permit.
Number 14 when the Corps of Engineers issues it. In addition, you should get any other federal, state or local permits
before you go ahead with your project including (but not limited to) Sediment and Erosion Control, Coastal Stormwater,
Non-Discharge and Water Supply Watershed regulations. Also this approval will expire when the accompanying 404 or
CAMA permit expires unless otherwise specified in the General Certification.
This approval is only valid for the purpose and design that you described in your application. If you change your
project, you must notify us and send us a new application. If the property is sold, the new owner must be given a copy of
this Certification and approval letter and is thereby responsible for complying with all conditions. If total wetland fills for
this project (now or in the future) exceed one acre, compensatory mitigation may be required as described in 15A NCAC
2H .0506 (h). For this approval to be valid, you must follow the conditions listed in the attached certification. This
approval shall expire when the corresponding Nationwide Permit expires or as otherwise provided in the General
Certification.
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, P.O. Box 27447, Raleigh,
N.C. 27611-7447. 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 telephone John Dorney at 919-733-1786.
Attachment
cc: Wilmington District Corps of Engineers
Corps of Engineers Asheville Field Office
Asheville DWQ Regional Office
Mr. John Domey
Central Files
Division of Water Quality •
Sin ely,
e .Stevens
990646.Itr
Environmental Sciences Branch
Environmental Sciences Branch, 4401 Reedy Creek Rd, Raleigh, NC 27607 Telephone [phone] FAX # [phone]
An Equal Opportunity Affirmative Action Employer 9 50% recycled/10% post consumer paper
A A --t
STATE OF NORTH CAROLINA
DEPARTMENT OF TRANSPORTATION
JAMES B. HUNT JR.
GOVERNOR
June 10, 1999
Swain County
SR 1133
Mr. Bob Johnson
215 Army Corps of Engineer
Reg. Field Office
Room 75, Grove Park Ave.
Asheville, NC 28801-2714
DAVID MCCOY
ACTING SECRETARY
pAVM??1?
Dear Mr. Johnson:
The North Carolina Department of Transportation is proposing to grade, drain, base
and pave primarily along the existing roadway of SR 1133, Brush Creek Road in Swain County.
In order to construct this project in accordance with our current secondary road standards and
due to the replacement and extention of one (1) pipe culvert in Gibby Branch (DEM Class C)
and the replacement and/or extension of one (3) pipe culverts in three unnamed tributaries of
Brush Creek (DEM Class C), we are requesting authorization under Section 404 of the Clean
Water Act.
I am sending a straight-line diagram with our proposed erosion control and
construction limits at various sites along this project. In addition, a typical section of the road,
drawings for the pipe replacement/extensions in Gibby Branch and in the unnamed tributaries
of Brush Creek, general notes and standards on erosion control measures, and a marked
County Map are enclosed. We propose to install the new culverts slightly below the existing
stream bed elevation where bedrock is not encountered to minimize impact to Wildlife habitat
and allow the existing stream gradient to remain as unchanged as physically possible.
The best management practices will be used to minimize and control sedimentation and
erosion on this project. The construction foreman will review all erosion control measures daily
to ensure sedimentation and erosion controls are being effectively controlled. If the planned
devices are not functioning as intended, they will immediately be replaced with better devices.
The silt fences and other erosion control devices will be in place prior to pipe construction and
will remain in place until the project is stabilized.
P.O. Box 250, Bryson City, NC 28713 Phone [phone]
+ w ?
Mr. Bob Johnson
Page 2
June 10, 1999
By copy of this letter I am asking Mr. Mark Davis, Habitat Coordinator Western
Mountain District, of the NCWRC to comment directly to you concerning the 404 Nationwide
permit request.
Also by copy of this letter, I am requesting authorization to proceed under Section 401
of the Clear Water Act from Division of Water Quality. In addition, I am asking Mr. Davis and
Mr. Ed Ingle, Area Roadside Environmental Engineer (NCDOT), and Mr. Richard Phillips
(DENR), to comment directly to me concerning this permit request.
We would like to begin construction as soon as possible. If further information is
required, please advise. Your early review and consideration will be appreciated.
Yours
C. Style P. E.
CRS:sd
atta.
cc: Mr. Richard Phillips, P. E., Regional Engineer DENR
Mr. F. D. Martin, P. E., Division Engineer
Mr. E. L. Ingle, Area Roadside Environmental Engineer
Mr. John Dorney, Division of Water Quality, DENR
Mr. Mark Davis, Habitat Coordinator W. Mtn. Dist., NCWRC
P.O. Box 250, Bryson City, NC 28713 Phone [phone]
DWQ ID: CORPS ACTION ID:
NATIONWIDE PERNUT1REQUESTED (PROVIDENATIONWIDE•PERMIT;#)`
PRE-CONSTRUCTION NOTIFICATION APPLICATION
FOR NATIONWIDE PERMITS THAT REQUIRE:
1. NOTIFICATION TO THE CORPS OF ENGINEERS
2. APPLICATION FOR SECTION 401 CERTIFICATION
3. COORDINATION WITH THE NC DIVISION OF COASTAL MANAGEMENT
SEND THE ORIGINAL AND (1) COPY OF THIS COMPLETED FORM TO THE APPROPRIATE FIELD
OFFICE OF THE CORPS OF ENGINEERS (SEE AGENCY ADDRESSES SHEET). SEVEN (7) COPIES
MUST BE SENT TO THE NC DIVISION OF WATER QUALITY, ATTN: JOHN DORNEY, 4401 REEDY
CREEK ROAD, RALEIGH, NC 27607. PLEASE PRINT-
1. OWNER'S NAME: NC DOT - District Engineer: C. R. Styles, P.E.
2. MAILING ADDRESS: P.O. Drawer 250
SUBDIVISION NAME: N/A
CITY: Bryson City STATE: NC ZIP CODE: 28713
PROJECT LOCATION ADDRESS, INCLUDING SUBDIVISION NAME (IF DIFFERENT FROM
MAILING ADDRESS ABOVE):
3. TELEPHONE NUMBER: (HOME) (WORK) [phone]
4. IF APPLICABLE: AGENT'S NAME OR RESPONSIBLE CORPORATE OFFICIAL, ADDRESS,
PHONE NUMBER: Same as above # 1
5. LOCATION OF WORK (PROVIDE A MAP, PREFERABLY A COPY OF USGS TOPOGRAPHIC
MAP OR AERIAL PHOTOGRAPHY WITH SCALE):
COUNTY: S (/JA/&/ NEAREST TOWN OR CITY: _ ,E%-e?,5oA) CtTy
SPECIFIC LOCATION (INCLUDE ROAD
NUMBERS, LANDMARKS, ECT.) SrC 1I-33, LS EVS-8 CeCC& P_ O&/n/
t,JAJPJ C21VA17Y'..
6. IMPACTED OR NEAREST STREAM/RIVER: 6/88 69E (1-AscA AND ..N.X
-1?1$ tAM?16? To SRv-,!•1 CRCE1-- lemc_c'z'cst
RIVER BASIN: _L l?TLS" 7EAIal.?s- <?? ,?'??,. , 'Acsw
(b) (2) STREAM CHANNEL IMPACTS WILL RESULT FROM: (CHECK ALL THAT APPLY)
OPEN CHANNEL RELOCATION:, PLACEMEN"I' OF PEE IN CHANNEL: CJ L!•.L
CHANNEL EXCAVATION:
CONSTRUCTION OF A DAMNLOODING: _
OTHER:
11. IF CONSTRUCTION OF A POND IS PROPOSED, WHAT IS THE SIZE OF THE WATERSHED
DRAINING TO THE POND? N/A -
WHAT IS THE EXPECTED POND SURFACE AREA? N/A
12. DESCRIPTION OF PROPOSED WORK INCLUDING DISCUSSION OF TYPE OF MECHANICAL
EQUIPMENT TO BE USED? (ATTACH PLANS: 8 ''/2" BY 11" DRAWINGS
ONLY): To widen and pave SR 1133 to meet current NCDOT Standards by use of track hoes,
bulldozers, duap trucks, back hoes, manual labor, etc.
13. PURPOSE OF PROPOSED WORK: Same as above i n # 12
14. STATE REASONS WHY IT IS BELIEVED THAT THIS ACTIVITY MUST BE CARRIED OUT IN
WETLANDS (INCLUDE ANY MEASURES TAKEN TO MINIMIZE WETLAND IMPACTS)
To gain the needed width to build SR 1/93 to NCDOT Standards. A11'Channel changes will be
constructed in the drvRip rap will only be used for bank stabilization. Alders, Red Maples,
Black W In Willows. Sy-q res s etc. will be re-established on the banks. All
pipe replacanents will be placed slightly below the existing strembed gradient so natural
15. YOU ARE REQUIRED TO CONTACT THE US FISH AND WILDLIFE SERVICE AND/OR
NATIONAL MARINE FISHERIES SERVICE REGARDING THE PRESENCE OF ANY FEDERALLY LISTED
OR PROPOSED FOR LISTING ENDANGERED OR THREATENED SPECIES OR CRITICAL HABITAT IN
THE PERMIT AREA THAT MAY BE AFFECTED BY THE PROPOSED PROJECT.
DATE CONTACTED: Handled b Corps.
16. YOU ARE REQUIRED TO CONTACT THE STATE HISTORIC PRESERVATION OFFICER
(SHPO) REGARDING THE PRESENCE OF HISTORIC PROPERTIES IN THE PERMIT AREA WHICH MAY
BE AFFECTED BY THE PROPOSED PROJECT.
DATE CONTACTED: Handled by Corps.
17. DOES THE PROJECT INVOLVE AN EXPENDITURE OF PUBLIC FUNDS OT THE USE OF PUBLIC
(STATE) LAND? YESg NO ? (IF NO, GO TO 18)
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SILT BASIN' - B
TEMP SLOPE DRAIN
TEMP SILT' DITCH
EARTH EMBANKMENT
SILT FENCE
FIBERGLASS ROVING
RI P RAP

T
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TEMPORARY SILT FENCE:
oal used at she toe of a fill section to prevent off
A tempor?Y silt fence is _comm y
dimentation.=it is made of permeable filter fab??c db!?fl d
W Wile
the Ovate-tfl
site se
stretched and supported by steel posts. The silt en ent.The divert water flowi oop ensure there
retaining the sedim Y may also be used to raial
outlets. Silt fences need to be checked after each 1 ?ianSilt fences shall not be
effectiveness. They must mainoaiWa er on. a reg
installed across streams,
AREAS OF USE:
sediment runoff can be stored and contained
f fill sections where
o
At toe
inside the project limits.
DESIGN CRITERIA=
Material
Fabric
Steel posts length
post spacing
With_ W_
Type 3 Class A
5 ft
10 ft.
Without Wi re
Type 3 Class B
5 ft.
6 ft. maximum
17 March, 1992
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18 March,1992
SILT BASIN TYPE-B:

A- silt=basin type-B. is a temporary. basin built to collect.-sediment flowing through-z.
drainage -way. The-silt basin is built at the base of-the ditch with its length being at
"east 2 times the width of the basin. !"he type-B silt basin is generally built in
conjunction with temporary rock silt checks and other devices that control or slow
down water flow. This device must be monitored closely and cleaned out on a
regular basis until grass is established along the ditch line and sedimentation is no
longer a problem.
AREAS OF USE:
• In conjunction with temporary rock silt checks and other devices used in
drainage ditches.
DESIGN CRITERIA:
• Width - variable
• Length - 2 times width
• Depth - 2 ft. minimum storage - 1800 cubic feet/acre (equals L x W x D)
23 March, 1992
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24 March,1992
ROCK PIPE INLET PROTECTION TYPE-A: °$
- A-rock pipe-. inlet protection type-A is a horseshoe shaped structure with a built-in
sediment storage area around the outside perimeter of. the structr:.=e. The sin
rock pipe inlet protection shall be used at pipe inlets no larger than 3
diameter where it is receiving flow from several directions. The type-A rock pipe
inlet protection utilizes class-B stone lined with #5 or #57 stone to protect drainage
pipe structures by trapping sediment before it enters. They have a
pit which is designed by the same procedures as a silt basin.
AREAS OF USE:
• At inlets to pipes no larger than 36 inches in diameter where it receives flow
from several directions.
• In areas where it can be cleaned and maintained on a regular basis.
DESIGN CRITERIA:
• Structural stone - class-B stone
• Sediment control stone - #5 or #57 stone
• Sediment storage area - 1800 cubic ft./acre
• Dam height - 3 ft. minimum
33 March, 1992
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34 March,1992
ROCK SILT SCREEN:
3
A rock silt -screen is a low-level dam structure to be used in streams below culvert ° - -
sites. Rock silt screens shall be used to trap sediment transported by running water
and shall be placed in the stream below the construction site within the right-of-
way or easement boundary. The rock silt screen utilizes class B stone lined with #5
or #57 stone to produce a ripple-effect in the stream to settle the larger sediment
particles transported in the stream from the construction site. The trapped sediment
shall be cleaned out before the device is removed from the stream.
AREAS OF USE:
• In live streams below construction sites where construction occurs in or
adjacent to the stream.
• In live streams below a culvert construction site.
• Where it can be cleaned before it is removed from stream.
DESIGN CRITERIA:
• Structural stone - class B stone
• Sediment control stone - # 5 or # 57 stone
• Dam height - 1.5 ft. minimum and 3 ft. maximum ( shall not be higher than
1 ft. above normal flow of stream)
37 March, 1992
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ROAD NAME L3gce Li
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FROM S P- / z 9000 To -? G-`.¢o? E.?c? .
ADD ITION
IMPROVEMENT
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P POLES TO BE MOVED
T_ POLES TO 8E MOVED ,Z
R /W WIDTH
SCALE 1" 50'
Nsl•
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Control of Access Line.'........... .. A
Slope Stilw Dine . ' . • • • ; • • -
Brid e'•:•:.. `.. .?...'.:...............
Culvert':.' .......
Woods ... .: ... 01&•Q•hC.?or
..............
'F leplione or.'1'ele raph Polc ......... i1: NI ST -o- ? VI 10 ? 4• ?
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• PROPOSED f„LISTING
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Woven Wire Fence'*: , ...... • • ...... e . -? ---?--?
Rec,cneracion ...... . .. . . •'.•. . , • e • ..... °? T-.
orest•l.tioni :. ......... • . e e ...... L.r
IZei
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Silt Ched< Dam 1yl)e A•...::.........?..': n '
Silt Check Dam 'lype.B .......... a • .. .
Si1c Basin lype'A• ... '.:'.. ..:.......:..' --? •
,i
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.... .
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:.. • .
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