20080868 Ver 2_DC19S1 2018 Graphs_20190628

DC19S1 Salinity and Depth January -February 2018
PCS Phosphate
21
40
18
15
30
N
J•
�
12
r
.
20 Q.
E
CO
9
Gs
6
10
3
0
0
eo _w a2 02 _2 m ao ao 02 co a_o w o2 _m co
In M f� Ln N (0 O V �5 N (O
.— N N N N N
Date EIF--- Depth (inches)
Salinity (psu)
Tar River Average Daily Discharge at Greenville, NC,
and Durham Creek Rain Gauge
10000
8000 ----------------------------
N
� 6000---------------
4000-----------
R
t
2000 — — -- — — — —
y
0
a2 a2 02 00 c0 02 00 aR CO CO 02 00 02 QO
Z?5 i35 fM Fz '�B a N C0 O_ V 00 N CB
Rainfall Tar River average daily discharge at Greenville, NC
3
2.5
2
1.5 R
C
1
0.5
0

DC19S1 Salinity and Depth March -April 2018
PCS Phosphate
21
40
18
15
30
12
c
>,
20 t
9
n
Q
d
to
6
-
I
10
3
0
0
Z-25 6 M i M 6 N 6 6 4 M N M
6
CO CO M CO M
Date o Depth (inches)
Salinity (psu)
Tar River Average Daily Discharge at Greenville, NC,
and Durham Creek Rain Gauge
10000
3
y
2.5
8000
----------------------
----
N
.-.
�
2
6000
--------- —-------
:.
v
1.5
is
4000
----
---
--- ------
—
— —
1
t
�
t�
2000
0.5
--
—
---
—
---
y
f7
E7
0
0
Ln 61 M_ n 6 N - _6 7 03 N (O O
M M M M M V 7 7
Rainfall Tar River average daily discharge at Greenville, NC

DC19S1 Salinity and Depth May -June 2018
PCS Phosphate
21
40
18
15
30
L
12
S
20 Z
_
9
m
0
611
1
- 10
3
0
0
ao
c2 02 c2 ao c2 ao ao co 02 m o0 2 ao ao
co
�
0
LC) 85 M r \ 0 0 N C 3 O V a0 N (O
0 N N N 0 0 N N
O
Q
LO Ln LO LO Ln (O (O 0 (O 0
(0
Date o Depth (inches)
Salinity (psu)
v
10000
Tar River Average Daily Discharge at Greenville, NC,
and Durham Creek Rain Gauge
3
2.5
8000
-------------------------
N
2
6000
-------------------
v
1.5
4000
— --- --- — —
�
1
v
2000
— — -- --
0.5
N_
0
0
a2
a2 a2 m o2 e2 co rao a2 a2 a2 00 02 eo e2 c2
0
lO M 0 0 N 0 O V 0 N 0 O
N N N N M
0 0 N
Ln Lf) to to to 0 0 0 0 w 0
Rainfall Tar River average daily discharge at Greenville, NC

DC19S1 Salinity and Depth July -August 2018
PCS Phosphate
21
40
18
15
30
3
12
r
20 t
S
g
CL
N
6
10
3
0
0
In a5 M � Ln 6 N CO O V 00 N C0
izz 7 N N N W N N
O
Q
r— r— r— r 1­ 00 00 00 00 00
00
Date � Depth (inches)
Salinity (psu)
10000
8000
N
: 6000
v
4000
L
t�
2000
_y
0
Tar River Average Daily Discharge at Greenville, NC,
and Durham Creek Rain Gauge
� � O2 Oo Oo ao 00 00 00 V V V W V V
iq �_Fs M r ; 2_5 N cfl a 7 a0 N f0 O
izz: izz: iz: N N N W 8 7 7 7N N M
I- I` CO CO CO CO CO CO
Rainfall Tar River average daily discharge at Greenville, NC
3
2.5
2 C
0.5
0

DC19S1 Salinity and Depth September -October 2018
PCS Phosphate
21
40
18
15
30
v-
12
w
20 r
E
9
N
6
10
3
0
0
in O) M I` lfy �B M iz: \ In O) M i
0 p N N
\
M
0')M 0) 0) 0) O O O O O
O
Date m Depth (inches)
Salinity (psu)
Tar River Average Daily Discharge at Greenville, NC,
and Durham Creek Rain Gauge
10000
5
U
d
4.5
y
8000
-----
-- —-------------------
}
3.5
6000
--- ----------------------
U
2.5
=
R
�J
1.5
E
U
2000
— — — — --
1
A
0.5
0
0
a0 a0 a2 T a2 c2 a2 a2 a2 02 e0 a2 a2 a2 a2 N
In a5 M t` � l!� a5 f J iz:: ; In M
N N N p N N M
M M 0') 0) M O O O O O O
Rainfall Tar River average daily discharge at Greenville, NC

DC19S1 Salinity and Depth November -December 2018
PCS Phosphate
21
40
18
15
30
Q
12
>,
20
c
—
9
Q
a>
�
N
0
6
10
3
0
0
to �B M h Ln a M F Ln a) CM i
N N N N N
N
Date � Depth (inches)
Salinity (psu)
Tar River Average Daily Discharge at Greenville, NC,
and Durham Creek Rain Gauge
15000
3
y
13000
------------------------ —
2.5
11000
-------------------- — —
2
C
.�
9000
------- ----------- -- ----
1.5
io
4
7000
— — — --------- —
1
5000
-- ---------- — —
N
3000
--------- —
0.5
1000
0
ao a2 a2 a2 ao 00 0o ao 00 00 a2 w a2 a2 ao ao
�5 rn c� n am cn izz Z6 am i;5 n
N N N N N N M
N
N N N N N N
Rainfall Tar River average daily discharge at Greenville, NC