19860251 Ver 1_COMPLETE FILE_19860101

DIVISION OF ENVIRONMENTAL MANAGEMENT
WATER QUALITY SECTION
Comments concernYng an application for State Federal CAMA Permit(s) from fi I=;
1A
A. PERMIT:
This office cannot comment on this project until after the close of the Section
401 Certification Public Comments Period.
This office has no objection to the issuance of the permit(s) for the proposed
project with the following conditions:
That the activity be conducted in such a manner as to prevent significant
increases in turbidity outside the area of construction or construction-
related discharge (increases.of 25 NTU's or less are not considered
significant).
That the instream turbidity not be increased by more than 50 NTU's as a
result of the proposed activity after a reasonable opportunity for dilu-
tion and mixture.
That turbidity levels in shall not be increased
by more than 10 NTU's as a,result of the proposed activity after a reason-
able opportunity for dilution and mixture.
B. CERTIFICATION STATUS:
Certification is not required
for this project.
Certification is required for
this project. Such action to
process the certification has
been initiated. Proposed
Certification will be acted on
or after
The proposed project is certified
under General' Certification
A) No. 1179 issued on January 25, D) No. 1431 issued on October 16,
1977, for sewer line construction 1980, for boat ramp construction.
B) No. 1272 issued on November 10, E) No. 1664 issued on September 8,
1978, for bulkhead construction. 1983, for Rip-Rap Placement.
No. 1273 issued on November 10, F) No. 1665 issued on September 19,
1978, for discharges of liquid 1983, for incidental bridge
effluent from diked upland disposal
areas construction.
. ?;

WATER QUALITY SECTION
DIVISION OF ENVIRONMENTAL NAGEMENT
DIVISION OF ENVIRONMENTAL MANAGEMENT
WATER QUALITY SECTION
Comments concerning an application for State Federal CAM?A Permit(s) from
A. PERMIT:
This office cannot comment on this project until after the close of the Section
401 Certification Public Comments Period.
This office has no objection to the issuance of the permit(s) for the.proposed
I ?roject with the following conditions
That the activity be conducted in such .a manner as to prevent significant
increases.in turbidity outside the area of construction or'construction-
related discharge (increases of 25 NTU's or less are not considered'
significant).
That. the instream turbidity not be increased by more ,than `50 NTU's as_a
result of.the proposed activity aftera reasonable opportunity fo ?dilu-
tion and mixture. A
}
That turbidity levels in shat not, be increased
by more than 10 NTU's as a result of . the proposed activifyN after a're`ason-
able opportunity for dilution and mixture. t,
B. CERTIFICATION STATUS:
Certification is not required
E
for this project.
Certification is required for
this project. Such 'action to
process the certification has
been initiated., Proposed
Certification will be acted on
or after
The proposed project is certified
under General:Certification
A) No.`.1179 issued on January 25, D) No. 1431 issued on October. 16,
1977, for sewer line construction 1980, for boat ramp construction.
B)` No. 1272 issued on November 10; E)_ No. 1664 issued on September 8,
1978, for bulkhead construction. 1983, for Rip-Rap' Placement.`
No. 1273 issued on November 10, F) No. 1665 issued on September 19,
1978, for discharges of liquid 1983, for incidental bridge
effluent from diked upland disposal r{ construction
areas.
WATER QUALITY SECTIO
DIVISION OF ENVIRONMENTAL NAGEMENT
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RECEIVED
JAN29M
WATER QUAUTY SECTION
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DEPARTMENT OF THE ARMY
Wilmington District, Corps of Engineers
Post Office Box 1890
Wilmington, North Carolina 28402-1890
SAWCO-ND-86-65-0007
PUBLIC NOTICE
MAINTENANCE DREDGING IN
AVON HARBOR, NORTH CAROLINA
(Dare County)
TO WHOM IT MAY CONCERN :
December 19, 1985
The WILMINGTON DISTRICT CORPS OF ENGINEERS, Wilmington, North Carolina,
proposes to perform maintenance dredging in Avon Harbor, North Carolina.
This Federal-project has been reviewed under the following laws:
a. Clean Water Act of 1977 (PL 95-217).
b. The National Environmental Policy Act of 1969 (42 U.S.C. 4321-4347).
c. The Fish and Wildlife Act of 1956 (16 U.S.C. 472a et seq.), the
Migratory Marine Game - Fish Act (16 U.S.C. 760c-760g) and the Fish and
Wildlife Coordination Act (16 U.S.C. 661-666c).
d. The National-Historic Preservation Act of 1966 (80 Stat. 915,
16 U.S.C. 470).
e. Sections 307 (c)(1) and (2) of the Coastal Zone Management Act of 1972
(16 U.S.C. 1456 (c)(1) and (2), 86 Stat. 1280).
f. The Endangered Species Act of 1973, as amended.
g. Flood Plain Management, E0 11988 (dated 24 May 1977).
PROJECT DESCRIPTION. This maintenance work, which is scheduled to begin
during the winter of 1986, will require approximately 60 days to complete. The
work will require the removal of all material lying above the plane of 5 feet
below mean low water (MLW) within the designated limits of the channel as shown
on the enclosed drawing. The estimated quantity of material to be removed is
15,000 cubic yards of coarse sand with lesser amounts of fine sand. All of the
dredged material will be placed in two upland diked areas which are shown on
the enclosed drawing and the effluent will be returned to the channel being
dredged. The dredging frequency is once every 10 years. There are some houses
near the disposal areas; however, their water supply is from a central water
system remotely located with respect to the disposal areas. The dredging will
be performed by a hydraulic pipeline dredge selected by competitive bidding.

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Disposal S - to `? 6'x 100' x 300'
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TYPICAL SFCI10N CORPS OF ENGINEERS WILMINGTON, NC
MAP REVISED JUNE 1912
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