What is yours is mine. What is mine is mine. What is mine ... Design... · What is yours is mine...

64

Transcript of What is yours is mine. What is mine is mine. What is mine ... Design... · What is yours is mine...

Page 1: What is yours is mine. What is mine is mine. What is mine ... Design... · What is yours is mine • NPDES – What is mine is yours • Research – EC & PSI • Metrics – Dashboard
Page 2: What is yours is mine. What is mine is mine. What is mine ... Design... · What is yours is mine • NPDES – What is mine is yours • Research – EC & PSI • Metrics – Dashboard

Wha

t is

your

s is

min

e.

Wha

t is

min

e is

min

e.

Wha

t is

min

e is

you

rs.

Page 3: What is yours is mine. What is mine is mine. What is mine ... Design... · What is yours is mine • NPDES – What is mine is yours • Research – EC & PSI • Metrics – Dashboard

•D

roug

ht –

Brin

g on

the

rain

•N

PD

ES

–Its

not

my

H2O

•R

esea

rch

–E

C &

PS

I

•M

etric

s –

Das

hboa

rd

NC

DO

T C

ompl

ianc

e

Ann

ual R

epor

t

•F

utur

e O

ppor

tuni

ties

Riv

er K

eepe

rs

Gre

en H

ighw

ays

WA

TE

R

Page 4: What is yours is mine. What is mine is mine. What is mine ... Design... · What is yours is mine • NPDES – What is mine is yours • Research – EC & PSI • Metrics – Dashboard

•D

roug

ht –

Wha

t is

your

s is

min

e

•N

PD

ES

–W

hat i

s m

ine

is y

ours

•R

esea

rch

–E

C &

PS

I

•M

etric

s –

Das

hboa

rd

NC

DO

T C

ompl

ianc

e

Ann

ual R

epor

t

•F

utur

e O

ppor

tuni

ties

Riv

er K

eepe

rs

Gre

en H

ighw

ays

WA

TE

R

Wha

t’s

min

e is

m

ine.

Wha

t’s

your

s is

ou

rs.

Page 5: What is yours is mine. What is mine is mine. What is mine ... Design... · What is yours is mine • NPDES – What is mine is yours • Research – EC & PSI • Metrics – Dashboard
Page 6: What is yours is mine. What is mine is mine. What is mine ... Design... · What is yours is mine • NPDES – What is mine is yours • Research – EC & PSI • Metrics – Dashboard

Goo

d W

ater

Page 7: What is yours is mine. What is mine is mine. What is mine ... Design... · What is yours is mine • NPDES – What is mine is yours • Research – EC & PSI • Metrics – Dashboard

Goo

d W

ater

Page 8: What is yours is mine. What is mine is mine. What is mine ... Design... · What is yours is mine • NPDES – What is mine is yours • Research – EC & PSI • Metrics – Dashboard

Bad

Wat

er

Page 9: What is yours is mine. What is mine is mine. What is mine ... Design... · What is yours is mine • NPDES – What is mine is yours • Research – EC & PSI • Metrics – Dashboard

Dro

ught

–B

ring

it on

!

Page 10: What is yours is mine. What is mine is mine. What is mine ... Design... · What is yours is mine • NPDES – What is mine is yours • Research – EC & PSI • Metrics – Dashboard

NP

DE

S –

Its n

ot m

y H

20

Page 11: What is yours is mine. What is mine is mine. What is mine ... Design... · What is yours is mine • NPDES – What is mine is yours • Research – EC & PSI • Metrics – Dashboard
Page 12: What is yours is mine. What is mine is mine. What is mine ... Design... · What is yours is mine • NPDES – What is mine is yours • Research – EC & PSI • Metrics – Dashboard
Page 13: What is yours is mine. What is mine is mine. What is mine ... Design... · What is yours is mine • NPDES – What is mine is yours • Research – EC & PSI • Metrics – Dashboard

Bad

Wat

er

Page 14: What is yours is mine. What is mine is mine. What is mine ... Design... · What is yours is mine • NPDES – What is mine is yours • Research – EC & PSI • Metrics – Dashboard

NC

DO

T S

torm

wat

er M

anag

emen

t

•W

hy is

Sto

rmw

ater

Impo

rtan

t?•

Pol

luta

nts

Ass

ocia

ted

with

Sto

rmw

ater

•S

torm

wat

eran

d T

MD

Ls.

•N

CD

OT

’s A

ppro

ach

to S

torm

wat

er

Man

agem

ent.

•C

onsi

dera

tions

for

Con

stru

ctio

n

Page 15: What is yours is mine. What is mine is mine. What is mine ... Design... · What is yours is mine • NPDES – What is mine is yours • Research – EC & PSI • Metrics – Dashboard

NC

DO

T R

esea

rch

Veg

etat

ive

Pol

luta

nt R

emov

al

•M

onito

r ro

adsi

de v

eget

atio

n co

ver

for

thei

r re

mov

al o

f po

lluta

nts

•D

eter

min

e th

e nu

trie

nt lo

adin

g ra

tes

from

sec

onda

ry r

oads

Fou

nd n

ot to

ove

rlook

the

pote

ntia

l pol

luta

nt r

emov

al

by r

oads

ide

vege

tatio

n•

Lead

Res

earc

her:

D

r. J

yW

uU

NC

-C

harlo

tteC

ivil

Eng

inee

ring

Dep

artm

ent

Page 16: What is yours is mine. What is mine is mine. What is mine ... Design... · What is yours is mine • NPDES – What is mine is yours • Research – EC & PSI • Metrics – Dashboard

NC

DO

T R

esea

rch

Line

ar W

etla

nd P

erfo

rman

ce•

Mon

itor

linea

r sw

ales

al

ong

east

ern

Nor

th

Car

olin

a rig

ht-o

f-w

ays

•D

eter

min

e ho

w e

ffect

ive

thes

e w

etla

nd s

wal

es a

re

in r

emov

ing

pollu

tant

s•

Exa

min

e un

alte

red

swal

es

and

ones

that

are

es

tabl

ishi

ng w

etla

nd

cond

ition

s

•Le

ad R

esea

rche

r:

Dr.

Will

iam

Hun

tN

.C. S

tate

Uni

vers

ityB

iolo

gica

l & A

gric

ultu

ral

Eng

inee

ring

Dep

artm

ent

Page 17: What is yours is mine. What is mine is mine. What is mine ... Design... · What is yours is mine • NPDES – What is mine is yours • Research – EC & PSI • Metrics – Dashboard

Why

Is S

torm

wat

er S

o Im

port

ant t

o N

CD

OT

?

•The

pol

lutio

n as

soci

ated

with

sto

rmw

ater

run

off i

s th

e nu

mbe

r on

e w

ater

qua

lity

conc

ern

in N

orth

Car

olin

a. –

DW

Q

•Mor

e S

torm

wat

er R

egul

atio

ns a

re b

eing

writ

ten

due

to

impa

ired

wat

ers.

•Nor

th C

arol

ina

cont

inue

s to

dev

elop

, whi

ch w

ill r

esul

t in

mor

e ro

ads

and

incr

ease

d co

ncer

ns r

egar

ding

hig

hway

st

orm

wat

erru

noff.

Page 18: What is yours is mine. What is mine is mine. What is mine ... Design... · What is yours is mine • NPDES – What is mine is yours • Research – EC & PSI • Metrics – Dashboard

Pol

luta

nts

of C

once

rn:

•S

olid

s •T

SS

, Set

tleab

le S

olid

s

•N

utrie

nts

•N

itrog

en•

Pho

spho

rus

•H

ydro

mod

ifica

tion

•P

re v

s. P

ost D

isch

arge

s

•M

etal

s•

Pb,

Zn,

Cu,

Cd

•B

acte

ria•

Fec

al C

olifo

rm

Page 19: What is yours is mine. What is mine is mine. What is mine ... Design... · What is yours is mine • NPDES – What is mine is yours • Research – EC & PSI • Metrics – Dashboard

“Pol

lute

d”w

ater

s on

N

C’s

200

8 30

3(d)

Lis

t

Sto

rmw

ater

and

TM

DLs

Unt

reat

ed s

torm

wat

er is

a

lead

ing

caus

e of

wat

er

qual

ity p

ollu

tion

in N

C

Page 20: What is yours is mine. What is mine is mine. What is mine ... Design... · What is yours is mine • NPDES – What is mine is yours • Research – EC & PSI • Metrics – Dashboard

App

rox.

50

TM

DL

Rep

orts

Hav

e B

een

Pub

lishe

d by

NC

DW

Q

Page 21: What is yours is mine. What is mine is mine. What is mine ... Design... · What is yours is mine • NPDES – What is mine is yours • Research – EC & PSI • Metrics – Dashboard

NC

DO

T S

TO

RM

WA

TE

R M

AN

AG

EM

EN

T

Avo

idan

cean

dM

inim

izat

ion

Pra

ctic

es

Impl

emen

tatio

nof

Sto

rmw

ater

Con

trol

Pra

ctic

es

Pos

t-C

onst

ruct

ion

Sto

rmw

ater

Man

agem

ent

Pra

ctic

es

Con

tinuo

usP

roce

ssIm

prov

emen

tP

ract

ices

Env

ironm

enta

l Pro

gram

s

Gui

ding

Prin

cipl

es

Par

tner

ship

sN

CD

OT

Bus

ines

s U

nits

Reg

ulat

ions

Page 22: What is yours is mine. What is mine is mine. What is mine ... Design... · What is yours is mine • NPDES – What is mine is yours • Research – EC & PSI • Metrics – Dashboard

Sto

rmw

ater

Man

agem

ent a

nd C

onst

ruct

ion

•M

ore

freq

uent

use

of s

edim

ent &

ero

sion

con

trol

pr

actic

es fo

r se

nsiti

ve w

ater

shed

s•

Mor

e st

ruct

ural

sto

rmw

ater

con

trol

s on

pro

ject

s•

Con

stru

ctio

n se

quen

cing

and

qua

lity

cont

rol

espe

cial

ly im

port

ant f

or th

ese

devi

ses

to fu

nctio

n pr

oper

ly

Page 23: What is yours is mine. What is mine is mine. What is mine ... Design... · What is yours is mine • NPDES – What is mine is yours • Research – EC & PSI • Metrics – Dashboard

Ero

sion

Con

trol

R

egul

atio

ns

vs.

Sci

ence

vs

.P

ract

ical

ity

Page 24: What is yours is mine. What is mine is mine. What is mine ... Design... · What is yours is mine • NPDES – What is mine is yours • Research – EC & PSI • Metrics – Dashboard
Page 25: What is yours is mine. What is mine is mine. What is mine ... Design... · What is yours is mine • NPDES – What is mine is yours • Research – EC & PSI • Metrics – Dashboard
Page 26: What is yours is mine. What is mine is mine. What is mine ... Design... · What is yours is mine • NPDES – What is mine is yours • Research – EC & PSI • Metrics – Dashboard

Bas

ins

Siz

ed U

sing

The

B

asin

s S

ized

Usi

ng T

he

Sur

face

Are

a C

riter

iaS

urfa

ce A

rea

Crit

eria

Inno

vatio

n in

Ero

sion

Con

trol

Inno

vatio

n in

Ero

sion

Con

trol

Page 27: What is yours is mine. What is mine is mine. What is mine ... Design... · What is yours is mine • NPDES – What is mine is yours • Research – EC & PSI • Metrics – Dashboard

Bas

ins

Siz

ed U

sing

The

B

asin

s S

ized

Usi

ng T

he

Sur

face

Are

a C

riter

iaS

urfa

ce A

rea

Crit

eria

SA

= 0

.01

x P

eak

Run

off

SA

= 0

.01

x P

eak

Run

off

Rat

e fo

r a

10 Y

ear

Sto

rmR

ate

for

a 10

Yea

r S

torm

Inno

vatio

n in

Ero

sion

Con

trol

Inno

vatio

n in

Ero

sion

Con

trol

Page 28: What is yours is mine. What is mine is mine. What is mine ... Design... · What is yours is mine • NPDES – What is mine is yours • Research – EC & PSI • Metrics – Dashboard
Page 29: What is yours is mine. What is mine is mine. What is mine ... Design... · What is yours is mine • NPDES – What is mine is yours • Research – EC & PSI • Metrics – Dashboard

NC

DO

T R

esea

rch

Hig

hway

Sed

imen

t Exp

ort

•M

onito

r se

dim

ent e

xpor

t fro

m•

road

con

stru

ctio

n to

a c

omm

unity

la

ke•

Coo

pera

te w

ith lo

cal r

esid

ents

to•

help

miti

gate

ero

sion

issu

es•

Pre

-con

stru

ctio

n –

0.01

ton/

ac-y

r•

Con

stru

ctio

n –

8.10

ton/

ac-y

r•

Pos

t-co

nstr

uctio

n –

0.12

ton/

ac-y

r•G

ener

al c

onst

ruct

ion

-40

.00

ton/

ac-y

r

•Le

ad R

esea

rche

r:

•D

an L

ine,

PE

•N

.C. S

tate

Uni

vers

ity•

Bio

logi

cal &

Agr

icul

tura

l•

Eng

inee

ring

Dep

artm

ent

Page 30: What is yours is mine. What is mine is mine. What is mine ... Design... · What is yours is mine • NPDES – What is mine is yours • Research – EC & PSI • Metrics – Dashboard

Sed

imen

t Con

trol

Baf

fles

Page 31: What is yours is mine. What is mine is mine. What is mine ... Design... · What is yours is mine • NPDES – What is mine is yours • Research – EC & PSI • Metrics – Dashboard

Wat

tles

with

PA

M

Sed

imen

t Con

trol

Page 32: What is yours is mine. What is mine is mine. What is mine ... Design... · What is yours is mine • NPDES – What is mine is yours • Research – EC & PSI • Metrics – Dashboard

Spr

inkl

e 10

0 gr

ams

of P

AM

705

on

the

low

er, c

ente

r po

rtio

n of

the

wat

tle w

here

wat

er is

goi

ng to

flow

ove

r.

Page 33: What is yours is mine. What is mine is mine. What is mine ... Design... · What is yours is mine • NPDES – What is mine is yours • Research – EC & PSI • Metrics – Dashboard

Ver

y go

od p

revi

ous

resu

lts

Page 34: What is yours is mine. What is mine is mine. What is mine ... Design... · What is yours is mine • NPDES – What is mine is yours • Research – EC & PSI • Metrics – Dashboard

For

Tur

bidi

ty R

educ

tion

•W

hen

used

with

100

gra

ms

of P

AM

ap

plie

d to

top

of w

attle

prio

r to

sto

rm

even

t, a

NT

U r

educ

tion

is o

bser

ved.

•R

ecom

men

ded

for

HQ

W, O

RW

, WS

-I,

WS

-II,

& T

rout

wat

er d

esig

nate

d ar

eas.

Page 35: What is yours is mine. What is mine is mine. What is mine ... Design... · What is yours is mine • NPDES – What is mine is yours • Research – EC & PSI • Metrics – Dashboard

Sed

imen

t Con

trol

Ski

mm

er O

utle

t Dev

ices

Page 36: What is yours is mine. What is mine is mine. What is mine ... Design... · What is yours is mine • NPDES – What is mine is yours • Research – EC & PSI • Metrics – Dashboard

Ero

sion

Con

trol

Soi

l Rei

nfor

cem

ent M

attin

g

Page 37: What is yours is mine. What is mine is mine. What is mine ... Design... · What is yours is mine • NPDES – What is mine is yours • Research – EC & PSI • Metrics – Dashboard

Ero

sion

Con

trol

Bon

ded

Fib

er M

atrix

Page 38: What is yours is mine. What is mine is mine. What is mine ... Design... · What is yours is mine • NPDES – What is mine is yours • Research – EC & PSI • Metrics – Dashboard

Det

erm

inat

ion

of L

ater

al

Effe

cts

of B

orro

w P

its o

n H

ydro

logy

of A

djac

ent

Wet

land

s

R. W

ayne

Ska

ggs,

G.M

. Che

sche

ir, a

nd B

rian

Phi

llips

Nor

th C

arol

ina

Sta

te U

nive

rsity

Page 39: What is yours is mine. What is mine is mine. What is mine ... Design... · What is yours is mine • NPDES – What is mine is yours • Research – EC & PSI • Metrics – Dashboard

Late

ral E

ffect

Wet

land

Bor

row

Pit

Wat

er T

able

h

h0-

d

d

10 in

.(25

cm)@

T25

h0

d1

d2

Page 40: What is yours is mine. What is mine is mine. What is mine ... Design... · What is yours is mine • NPDES – What is mine is yours • Research – EC & PSI • Metrics – Dashboard

SU

MM

AR

Y

•O

bjec

tive

1: I

nfor

mat

ion

deve

lope

d to

pr

edic

t set

back

req

uire

men

ts–

Com

pute

r m

odel

dev

elop

ed to

aut

omat

e pr

oces

s of

cal

cula

ting

late

ral i

mpa

ct

(set

back

req

uire

men

t)–

T25

valu

es d

eter

min

ed fo

r al

l 100

cou

ntie

s

Page 41: What is yours is mine. What is mine is mine. What is mine ... Design... · What is yours is mine • NPDES – What is mine is yours • Research – EC & PSI • Metrics – Dashboard

SU

MM

AR

Y

•O

bjec

tive

2: P

its a

djac

ent t

o w

etla

nds

can

be c

lass

ified

as

one

of th

ree

type

s.–

Typ

e 1:

Flo

w fr

om w

etla

nd to

pit

–T

ype

2: F

low

from

pit

to w

etla

nd–

Typ

e 3:

Flo

w th

roug

h pi

ts, w

etla

nd to

pit

on o

ne s

ide,

pit

to w

etla

nd o

n ot

her

side

.•

Set

back

cal

cula

tion

only

req

uire

d fo

r T

ypes

1 a

nd 3

.

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SU

MM

AR

Y

•O

bjec

tive

3: T

ime

requ

ired

for

pits

to fi

ll to

equ

ilibr

ium

afte

r cl

osin

g va

ried

from

10

to 2

3 m

onth

s am

ong

4 pi

ts s

tudi

ed.

The

mea

n tim

e to

fill

was

18

mon

ths.

Page 43: What is yours is mine. What is mine is mine. What is mine ... Design... · What is yours is mine • NPDES – What is mine is yours • Research – EC & PSI • Metrics – Dashboard

SU

MM

AR

Y

•O

bjec

tive

4: E

quili

briu

m w

ater

leve

l in

the

pit i

s de

pend

ent o

n ou

tlet e

leva

tion,

de

pth

of a

djac

ent d

rain

age

ditc

hes,

and

re

late

d fa

ctor

s. A

ssum

ptio

n of

a 2

’de

pth

belo

w w

etla

nd s

urfa

ce p

rovi

ded

a co

nser

vativ

e es

timat

e of

set

back

di

stan

ce fo

r si

tes

anal

yzed

in th

is

stud

y.

Page 44: What is yours is mine. What is mine is mine. What is mine ... Design... · What is yours is mine • NPDES – What is mine is yours • Research – EC & PSI • Metrics – Dashboard

Met

rics

–D

ashb

oard

Page 45: What is yours is mine. What is mine is mine. What is mine ... Design... · What is yours is mine • NPDES – What is mine is yours • Research – EC & PSI • Metrics – Dashboard

NO

Vs

by Y

ear

012345678910

1992

1993

1994

1995

1996

1997

1998

1999

2000

2001

2002

2003

2004

2005

2006

2007

2008

DLR-8

DLR-7

DLR-9

DLR-1

DLR-1

DLR-4

DLR-6

DLR-1

DLR-1

DLR-2

DLR-3; DCM-1; DWQ-3

DWQ-1

DWQ-2

DWQ-1

DWQ-1; DCM-1

Page 46: What is yours is mine. What is mine is mine. What is mine ... Design... · What is yours is mine • NPDES – What is mine is yours • Research – EC & PSI • Metrics – Dashboard
Page 47: What is yours is mine. What is mine is mine. What is mine ... Design... · What is yours is mine • NPDES – What is mine is yours • Research – EC & PSI • Metrics – Dashboard

Rec

omm

enda

tions

•In

spec

tion

Rep

orts

use

d fo

r w

eekl

y se

dim

enta

tion

and

eros

ion

cont

rol

mea

sure

s sh

ould

be

stan

dard

ized

and

in

clud

e lo

catio

n, n

eede

d ac

tion,

dat

e fir

st

repo

rted

, and

dat

e co

rrec

ted.

The

NC

D

OT

insp

ecto

r an

d th

e co

ntra

ctor

sho

uld

sign

the

repo

rts.

Rec

ords

of r

ainf

all d

ata

and

othe

r st

orm

wat

er m

onito

ring

data

sh

ould

be

kept

in a

uni

form

man

ner.

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Rec

omm

enda

tions

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otto

n F

iber

mul

ch s

houl

d be

lim

ited

to

appl

icat

ions

whe

n m

oist

ure

and

tem

pera

ture

are

favo

rabl

e fo

r ra

pid

esta

blis

hmen

t of v

eget

atio

n.•

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ersi

ons,

trap

s an

d ba

sins

sho

uld

not

have

ver

tical

sid

e sl

opes

. C

onst

ruct

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deta

ils a

nd tr

aini

ng s

houl

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phas

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inst

alla

tion

that

allo

ws

stab

iliza

tion

of

thes

e m

easu

res

with

veg

etat

ion.

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Rec

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tions

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sho

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tegr

ated

with

tr

aditi

onal

pra

ctic

es w

hen

adeq

uate

su

rfac

e ar

ea c

anno

t be

prov

ided

for

mea

sure

s.•

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quat

e se

dim

ent c

ontr

ol fo

r th

e cl

earin

g an

d gr

ubbi

ng o

f cut

slo

pes

in s

teep

terr

ain

shou

ld b

e pr

ovid

ed.

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Rec

omm

enda

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edim

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ontr

ol s

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d be

kep

t in

plac

e un

til g

roun

d co

ver

suffi

cien

t to

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er

osio

n is

est

ablis

hed

rath

er th

an b

eing

re

mov

ed fo

r th

e co

nven

ienc

e of

the

seed

ing

cont

ract

or.

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he in

let p

rote

ctio

n fo

r sl

ope

drai

ns s

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des

igne

d fo

r ad

equa

te s

edim

ent

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ping

and

sto

rage

whe

n th

e dr

ain

disc

harg

es w

ithou

t fur

ther

sed

imen

t co

ntro

l.

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E&

SC

/Sto

rmw

ater

Cer

tific

atio

n 20

07 -

2008

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Leve

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ears

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Leve

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Fut

ure

Opp

ortu

nitie

s

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reen

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hway

s

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iver

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pers

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Jack

son

Cou

nty

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Nor

th C

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NC River Keeper Program

ww

w.m

uddy

river

wat

ch.o

rg

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Tha

nk Y

ou