19970138 Ver 1_COMPLETE FILE_19970214

State of North Carolina
Department of Environment,
Health and Natural Resources
Division of Water Quality
James B. Hunt, Jr., Governor
Jonathan B. Howes, Secretary
A. Preston Howard, Jr., P.E., Director
APPROVAL of 401 Water Quality Certification
Bay River Metro Sewer District
P.O. Box 75
Bayboro, NC 28515
Dear Sirs:
LT.9;qA1?EHNR
March 17, 1997
Pamlico County
WQC 401 Project #970138
You have our approval, in accordance with the attached conditions, to install a sewer line under the Bay
River and its tributaries at Bay River Metro Sewer District, as you described in your application dated 14
February 1997. After reviewing your application, we have decided that this fill is covered by General Water
Quality Certification Number 3112.
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 you may be required to send us a new application. 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) (6) and (7). For this approval to be valid, you must follow the
conditions listed in the attached certification. 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.
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. 276 1 1-7447. 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.
Sincerely,
Y,
ston Howard, Jr. P.E.
Attachment i
cc: Wilmington District Corps of Engineers
Corps of Engineers Washington Field Office
Washington DWQ Regional Office
Mr. John Dorney
Central Files
John Parker; DCM
970138.1tr
Division of Water Quality - Environmental Sciences Branch
Environmental Sciences Branch, 4401 Reedy Creek Rd., Raleigh, NC 27607 Telephone [phone] FAX # [phone]
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DIVISION OF COASTAL MANAGEMENT
FIELD INVESTIGATION REPORT
q7 1. APPLICANT'S NAME: Bay River Metropolitan Sewer District
2. LOCATION OF PROJECT SITE: Pamlico County, adjacent NC 55 and NC 304, across the North
and South Prongs of Bay River in Bayboro, Alligator Creek in Stonewall, and Trent Creek and Fork
Run near Merritt
Photo Index - 1995: 84-912 (G-3) for North Prong; 84-912 (K-4) for South Prong; 83-901 (0,R-
18,19) for Alligator Creek; 82-892 (X-12) for Trent Creek; no coverage for Fork Run
State Plane Coordinates - X: 2,667,600 Y: 520,000 Bayboro Quad "LR" North Prong
X: 2,670,000 Y: 513,700 Bayboro Quad "LR" South Prong
X: 2,675,400 Y: 508,200 Vandemere Quad "LL" Alligator Creek
X: 2,682,100 Y: 501,300 Oriental Quad "UL" Trent Creek
X: 2,683,600 Y: 497,600 Oriental Quad "UL" Fork Run
3. INVESTIGATION TYPE: CAMA
4. INVESTIGATIVE PROCEDURE: Dates of Site Visit - July 13, 1995 and Nov. 15, 1996
Was Applicant Present - No
5. PROCESSING PROCEDURE: Application Received Complete - December 20, 1996
Office - Morehead City
6. SITE DESCRIPTION:
(A) Local Land Use Plan - Pamlico County and Town of Bayboro
Land Classification From LUP - Conservation
(B) AEC(s) Involved: PT, EW, ES, CW
(C) Water Dependent: No
(E) Wastewater Treatment: Existing - Two existing sewage treatment facilities
Planned - 6" and 16" force mains
(F) Type of Structures: Existing - Two existing sewage treatment facilities
Planned - 6" and 16" force main and spray irrigstion site
(G) Estimated Annual Rate of Erosion: N/A
Source - N/A
7. HABITAT DESCRIPTION: [AREA]
DREDGED FILLED OTHER
(A) Vegetated Wetlands Directional bore
Mixed Coastal Wetlands under 340 ft2
(B) Non-Vegetated Wetlands Directional bore
Public Trust under 450 ft2
(C) Other Directional bore
Estuarine Shoreline under 900 ft2
(D) Total Area Disturbed: 1,690 ft2
(E) Primary Nursery Area: No
(F) Water Classification: SC Sw NSW Open: NO
8. PROJECT SUMMARY: As part of a proposed County-wide sewer system, the Bay River
Metropolitan Sewer District proposes to directional bore a 6" and 16" PVC force main under the
North Prong of Bay River, and a 6" PVC force main under the North and South Prong of Bay River,
Alligator Creek, Trent Creek, and Fork Run in Pamlico County.
IL
FIELD INVESTIGATION REPORT:
BAY RIVER METROPOLITAN SEWER DISTRICT/PAMLICO COUNTY
PAGE #2
---------------------------
9. NARRATIVE DESCRIPTION:
Project Setting
The proposed project is located in Pamlico County adjacent NC Hwy. 55, NC
Hwy. 304, SR 1209, SR 1347, and NC Hwy. 306. The Bay River Metropolitan Sewer
District (BRMSD) proposes to combine the treated effluent from the existing Town of
Oriental Treatment facility with the treated effluent of the BRMSD and apply the
effluent by means of spray irrigation on a site located on NC Hwy. 306 across from
the Pamlico Community College near Arapahoe. And according to the applicant, an
environmental assessment has been successfully submitted and processed through the
State Clearinghouse by the Construction Grants and Loan Section for State agencies'
comments and public input.
Although the proposed lines would be located entirely in the filled road shoulder
right-of-way, the proposed sewer lines would cross five DCM jurisdictional creeks.
The route from the Bay River Metropolitan Sewer district site off NC Hwy. 304 would
cross the North Prong of Bay River in Bayboro, while the route from the Town of
Oriental treatment facility would cross Fork Run and Trent Creek near the Community
of Merritt, Alligator Creek near the Community of Stonewall, and the South Prong of
Bay River in Bayboro.
At the North Prong project site in Bayboro, the alignment crosses immediately
downstream of the DOT bridge on NC Hwy. 304. The creek is approximately 60'
wide and -9' deep at the bridge. Both shorelines are essentially unimproved high
ground with no wetlands along the alignment. At the South Prong location on NC
Hwy. 55, extensive coastal wetlands vegetated with black needlerush (Juncus
roemerianus) and sawgrass (Cladium 'amaicense border the roadway approaches along
both shorelines. At the bridge, the creek is approximately 135' wide and -4' deep. At
the Alligator Creek site in Stonewall, adjacent NC Hwy. 55, a similar stand of coastal
wetlands borders the shoreline. Alligator Creek is approximately 45' wide and -3.5'
deep at the project site. Along the alignment on the north shore is a semi-paved/gravel
boat ramp while along the south shore is a small access dock. The Trent Creek site
along NC Hwy. 55 near the Community of Merritt is similar to the South Prong site.
Both systems are characterized by a relatively wide open water area with an extensive
needlerush marsh bordering both shorelines. Trent Creek is approximately 110' wide
with a water depth of -9' below NWL. At both sites, the marsh essentially begins at
the toe of the fill for the roadway shoulders. An access dock exists along the
alignment just east of the bridge. The final jurisdictional crossing is Fork Run also
along NC Hwy. 55 just south of Merritt. Although Fork Run is limited in navigation
(the creek essentially ends at the site), it is characterized by an expansive sawgrass
marsh. At the bridge, Fork Run is approximately 40' wide with a water depth of -2'
below NWL. All of the creeks are SC Sw NSW waters, none are PNAs nor open to
shellfishing.
A
FIELD INVESTIGATION REPORT:
BAY RIVER METROPOLITAN SEWER DISTRICT/PAMLICO COUNTY
PAGE #3
---------------------------
Project Description
The applicant proposes to install a 16" PVC force main along the filled-right-of-
way along NC Hwy. 304 and a 6" PVC force main adjacent NC Hwy. 304 and NC
Hwy. 55, adjacent to the North and South Prong of Bay River, Alligator Creek, Trent
Creek, and Fork Run in connecting two existing sewer systems to a new spray
irrigation site on NC Hwy 306. In addition to locating the proposed alignment within
the filled shoulder of the roadway, the applicant has also chosen not to do any
trenching within any AECs but to directional bore the lines at the crossings of
Estuarine Waters/Public Trust Areas and Coastal Wetlands AECs. According to the
applicant's proposal, all boring pits would be located outside the 75' Estuarine
Shoreline AEC. The lines would be installed at a minimum of -3' below the bottom
contour of the creeks. Erosion control measures such as silt fencing and check dams
are proposed. According to the applicant, since the pipes would carry treated sewage
as opposed to raw sewage, a casing pipe is not proposed.
Anticipated Impacts
Since the directional boring methodology is proposed, the project -- installing
force main lines under Estuarine Waters/Public Trust Areas, Coastal Wetlands, and
Estuarine Shoreline AECs -- should cause negligible impact to the AECs. Calculations
of affected AECs is probably meaningless, except if it is used to put the project in
perspective. If you assumed a 1'-wide bored hole for the 6" line and a 2'-wide hole
for the 16" line, then according to the plans, the directional boring would take place
under approximately 900 fe of Estuarine Shoreline, under approximately 450 fe of
Estuarine Waters/Public Trust Areas, and under approximately 340 fe of Coastal
Wetlands. All spoil material would be removed from the shoulder of the road and
trucked off site. There would be no impact to navigation.
M. Ted Tyndall - Morehead City Office - January 28, 1997
Form DCM-MP-1
APPLICATION
(To be completed by all applicants)
1. APPLICANT
a. Landowner:
Name BAY RIVER METROPOLITAN SEWER DISTRICT
Address P.O. BOX 75
City BAYBORO
State NC
Zip 28515 Day Phone [phone]
Fax [phone]
b. Authorized Agent:
Name
Address
City
State
Zip Day Phone
Fax
c. Project name (if any) PAMLICO COUNTY REGIONAL
WASTEWATER FACILITIES
NOTE. Permit will be issued in manw of landowner(s), and/or
project nano.
2. LOCATION OF PROPOSED
PROJECT
a. County PAMLICO
c. Street address or secondary road number
NC HWY 55 AND NC HWY 304
d. Is proposed work within city limits or planning
jurisdiction? Yes X No
e. Name of body of water nearest project (e.g. river,
creek, sound, bay) BAY RIVER, PAMLICO SOUND
3. DESCRIPTION AND PLANNED USE
OF PROPOSED PROJECT
a. List all development activities you propose (e.g.
building a home, motel, marina, bulkhead, pier, and
excavation and/or filling activities.
CONSTRUCTION OF A 6" & 16" FORCE MAIN
b. Is the pr .*sed activity maintenance of an existing
project, new work, or both? NEW WORK
c. Will the project be for public, private or commercial
use? PUBLIC
d. Give a brief description of purpose, use, methods of
construction and daily operations of proposed
project. If more space is needed, please attach
additional pages. A 6" & 16" PVC FORCE MAIN
IS TO BE CONSTRUCTED TO CARRY TREATED
EFFLUENT TO A PROPOSED SPRAY IRRIGATION
SITE.
SEP 2 3 T%
b. City, town, community or landmark
NEAR BAYBORO
....?...*?
Revised 03/95 ....?......
Forr ')CM-MP-1
4. LAND AND WATER
CHARACTERISTICS
a. Size of entire tract N/A ALONG R/W
b. Size of individual lot(s) N/A
c. Approximate elevation of tract above MHW or
NWL N/A
d. Soil type(s) and texture(s) of tract
e. Vegetation on tract
f. Man-made features now on tract ROADWAY BRIDGE
g. What is the CAMA Land Use Plan land
classification of the site? (trowu& the local land use plan.)
Conservation Transitional
Developed Community
X Rural Other
h. How is the tract zoned by local government?
N/A
i. Is *he proposed project consistent with the applicable
zoning? Yes X No
(Attach zoning compliance certificate, (f applicable)
j. Has a professional archaeological assessment been
done for the tract? Yes X No
If yes, by whom?
k. Is the project located in a National Registered
Historic District or does it involve a National
Register listed or eligible property?
Yes X No
1. Are there wetlands on the site? X Yes No
Coastal (marsh) X Other
If yes; has a delineatiowbedp conducted? No
(Attach dociantatation, if available)
m. Describe existing wastewater treatment facilities.
N/A
n. Describe location and type of discharges to waters
of the state. (For example, surface runoff, sanitary
wastewater, industrial/commercial effluent, "wash
down" and residential discharges.) N/A
o. Describe existing drinking water supply source.
COUNTY WIDE WATER SYSTEM
5. ADDITIONAL INFORMATION
In addition to the completed application form, the
following items must be submitted:
• A copy of the deed (with state application only) or
other instrument under which the applicant claims title
to the affected properties. If the applicant is not
claiming to be the owner of said property, then
forward a copy of the deed or other instrument under
which the owner claims title, plus written permission
from the owner to carry out the project.
• An accurate, dated work plat (including plan view
and cross-sectional drawings) drawn to scale in black
ink on an 8 1/2" by 11" white paper. (Refer to
Coastal Resources Commission Rule 7J.0203 for a
detailed description.)
Please note that original drawings are preferred and
only high quality copies will be accepted. Blue-line
prints or other larger plats are acceptable only if an
adequate number of quality copies are provided by
applicant. (Contact the U.S. Army Corps of
Engineers regarding that agency's use of larger
drawings.) A site or location map is a part of plat
requirements and it must be sufficiently detailed to
guide agency personnel unfamiliar with the area to the

,i
Revised 03/95
Form DCM-MP-1
site. Include highway or secondary road (SR)
numbers, landmarks, and the like.
• A Stormwater Certification, if one is necessary
• A list of the names and complete addresses of the
adjacent waterfront (riparian) landowners and
signed return receipts as proof that such owners
have received a copy of the application and plats
by certiAed mail. Such landowners must be advised
that they have 30 days in which to submit comments
on the proposed project to the Division of Coastal
Management. Upon signing this form, the applicant
further certifies that such notice has been provided.
Name SEE ATTACHED
Address
Phone
Name
Address
Phone
Name
Address
Phone
• A list of previous state or federal permits issued for
work on the project tract. Include permit numbers,
permittee, and issuing dates.
N/A
• A check for $250 made payable to the Department of
Environment, Health, and Natural Resources
(DEHNR) to cover the costs of processing the
application.
• A signed AEC hazard notice for projects in
oceanfront and inlet areas.
• A statement of compliance with the N.C.
Environmental Policy Act (N.C.G.S. 113A - 1 to
10) If the project involves the expenditure of public
funds or use of public lands, attach a statement
documenting compliance with the North Carolina
Environmental Policy Act.
6. CERTIFICATION AND PERMISSION
TO ENTER ON LAND
I understand that any permit issued in response to this
application will allow only the development described in
the application. The project will be subject to conditions
and restrictions contained in the permit.
I certify that to the best of my knowledge, the proposed
activity complies with the State of North Carolina's
approved Coastal Management Program and will be
conducted in a manner consistent with such program.
I certify that I am authorized to grant, and do in fact,
grant permission to representatives of state and federal
review agencies to enter on the aforementioned lands in
connection with evaluating information related to this
permit application and follow-up monitoring of the
project.
I further certify that the information provided in this
application is truthful to the best of my knowledge.
This is the day of , 19?
T
Print Name ?J4 ?'n -P.S l? . RA US-S
Signatur /? )6?
r or Authorized Agent
Please indicate attachments pertaining to your proposed
project.
DCM MP-2 Excavation and Fill Information
DCM MP-3 Upland Development
DCM MP-4 Structures Information
DCM MP-5 Bridges and Culverts
DCM W-6 Marina Development
NOTE: Please sign and date each attachment in the
space provided at the bottom of each form.
Revised 03/95
PAMLICO COUNTY REGIONAL WASTEWATER TREATMENT FACILITIES
PROJECT NARRATIVE
COASTAL AREA MANAGEMENT ACT (LAMA)
MAJOR DEVELOPMENT PERMIT
The project is located in Pamlico County North Carolina along the right of ways of
N.C. Hwy. 55, N.C. Hwy. 304, S.R. 1209, S.R. 1347 and N.C. Hwy. 306. The objective is
to combine the treated effluent from the existing Town of Oriental treatment facility with
the treated effluent of the Bay River Metropolitan Sewer district and land apply the
effluent by means of spray irrigation on a site located on N.C. Hwy. 306 across from
Pamlico Community College. The current plan calls for pumping a maximum of 320 gpm
through a 6" PVC force main to a 23 million gallon equalization basin located at the Bay
River facility, where it will be combined with the treated effluent from the Bay River
facility, the combined flow shall be pumped via a 16" and a 12" PVC force main at a
maximum pumping rate of 1500 gpm to the spray irrigation site.
The areas of jurisdiction that have been previously defined by NCDEHNR Division of
Coastal Management are mostly along N.C. Hwy. 55 and N.C. Hwy. 304. Although there
are several methods for crossing small creeks and rivers the method that would cause
the least impact would be hanging the pipe from the bridge structure itself, however it
has been determined that this is not feasible since the structures involved will not
support the size pipe required or attachment of the pipe to the bridges is prohibited by
way of their construction. Therefore, the most feasble method that will impact the
environment the least, is the directional drilling method.
It is anticipated by using the directional boring method any excavation that is required
for the operation will be minimal, and that the excavation shall be outside those limits of
environmental concern. Erosion Control methods such as silt fenceing and check dams
shall be used to protect the estuarine area. and all spoil material shall be removed from
the shoulder of the road and utilized in the equalization area at the Bay River site.
We proposed to cross the following areas by directional drilling:
STA. 227+50 to STA. 229+25 along N.C. Hwy. 55 across Fork Run Creek, 6" PVC
(SDR-21)
STA 272+25 to STA. 275+00 along N.C. Hwy. 55 across Trent Creek, 6" PVC (SDR-21)
STA. 374+20 to STA. 376+10 along N.C. Hwy. 55 across Alligator Creek, 6" PVC (SDR-
21).
STA 480+70 to STA. 483+80 along N.C. Hwy. 55 across Bay River (south prong), 6"
PVC (SDR-21)
STA 502+00 to STA 504+00 along N.C. Hwy. 304 across Bay River (north prong), 6" &
16" PVC (SDR-21) trft, .¦-",Op% .--,
n
S E P 2 3 1996
?..w«................. r «•.w+?
Since the pipes will carry treated sewage as opposed to raw sewage, we believe that
in the unlikely event of a leak or rupture the impact on the environment would be
minimal. Therefore we believe that this is justification not to use a casing pipe.

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