20070624 Ver 1_More Info Received_20070514

F-LE COPY
Nat<mal Resources
Restoration & Conse-vation
May 14, 2007
North Carolina Department of Environment
And Natural Resources
Division of Water Quality
Wetlands and Stormwater Branch
401 Oversight and Express Permitting Section
1650 Mail Service Center
Raleigh, North Carolina 27699-1650
ATTN: Eric Kulz, Stream Mitigation Specialist
SUBJECT: Jarmans Oak Mitigation Site, Onslow County
In a phone conversation with you last week you voiced your general approval with the subject
project, but you had concerns about the two ditches that intersect with the post-restoration stream
project.
I promised you I would look into the issue and get back with you ASAP. We asked our design
consultant, Grant Lewis, to talk to you about a proposed solution to the ditch connections.
Following his conversation with you, Grant revised Restoration Plan Figure 12A to reflect the
addition of "Marsh Treatment Areas" near the mouth of each ditch (See enclosed figure). These
areas will consist of shallow wetland depressions within the floodplain. The shallow depressions
will provide BMP-type intervention to ensure ghat initial stormwater pulses must flow into and
through an emergent depression community before draining into the restored stream channel.
The outfall of each shallow depression will be protected from headcut migration through the Site
by rip-rap sills or erosion control fabric at the ditch outfall.
I sincerely hope this concept is acceptable. Please let me know if we can address any other
concerns you might have. We are hopeful that the project can continue to move forward through
the regulatory process without delay. Thanks for your time and cooperation.
Sincerely,
~..~ .
M. Randall Turner
Enclosure
~`~ :r r.. f;,
Pilot Mill • 1101 Haynes St., Suite 107 • Raleigh, NC 27604 • www.restorationsystems.com • Phone [phone] • Fax [phone]

i
~,
i
_~
~` ,,...
,~ ~t..
i
~~
i
/'~
i
r
i
N
O.~
O~
O~
~O
X00
(LD(~~
~_ ~ O
QQLL
I C `'~ ~
O'-
.~ ~ °•,
O ~ * `,.
~ U E ^,
~~_
''
`-
~°~O C9mE \ c ~_ ~
~rnU QQ~ ~~~~ `' U
~ .~
~a~, ~
~~: ~ ` ~~
~ ~ ~~
a~
M ~ '
(V U N ~~
~ ~ ~ ~
> ~
~:V~ Wf0
HAW c ~
~ ~,~
= E c0~
ic~~ ~~
mma~ ~~
AFL Q

m
Ea

.-} ~c
mo
Wm
f
'_ `,

r:
i
i
a~
~.
ti, \
'` V
qty ~
~ '~ , !RM lip, a "ah...
k ~ h 1
~ ~~..: e: _. ,.. .,mow.
5.~...,.„~ .

r ~~
r'
~
~ ~

~
F
~
4-,.,,v.....
t,,
a
,..
r
., _
3-....._. .. c -, f,
L
~\
C
N
L
~ (O f0
~ f6~ ~
,~ ~I-Q

c
~ ~,
~f ~'~
C O N
Q ~ ,~
^ ~
~

L~00 ~
~
N~I~ ---~. 4^'.:
4
..,.i a
~~,%
'
~~a'> o
~~a'~ Y'
~
cn raw cncnw
Z
W
C7
~'~ W
S
w
o ?
Q
U
y
0
A i-z
N
N
J
~... =
Y
U
(4

O

>

U
W
c

~

c
U
a~
o
` ~
N

~

ccv
L
W
a~~i

N

~

~

~

~
~
a~
w m
~
C
c
(6
L
U
"6
c
~

~

~
Q
O fC
~
Q

C
~
E
(6
~
m a cn o o Q m ~

~.,
.~C
~ ~ ~ (~
C C
O
~ ;}, ~
O p
~ ~ ~
~, c
~ ~ c~ U ~

~ U
~ ~
~~ o~
~
~
7
Z
O
Z
O
~Q
;~ o~
~w
L.L

O
Z __~

w
~
~ ~
~ I
~ ~~
W o
~
~ N _
O
°o
Z
Qj
~ O
Z
~ Z
U
~
f0
U
~ (Q
o ~
a

~ ---5r--......~\
~~