20080868 Ver 2_HS2 2018 Graphs_20190628

HS2 Salinity and Depth January -February 2018
PCS Phosphate
21
50
18
40
15
3
12
30
r
«
g
CL
20 p
fA
6
10
3
0
LIE
0
2
2 _2 2 2 w oo ao a2 c2 co ao ao w
w
to 'a5 M fz In 85 N (z O_ 4 8 N
CO
- N N N N
N
Date � Depth (inches)
Salinity (psu)
Tar River Average Daily Discharge at Greenville, NC,
and Huddles Cut Rain Gauge
10000
8000
N
3 6000
4000
R
t
y 2000
0 ' m m!— ; ��i - - - -
r r
M Fz '�B a N CB O_ V ;0-N CD
N N N N N N N
N N N N N
Rainfall Tar River average daily discharge at Greenville, NC
3
2.5
2
1.5 R
C
1
0.5
0

HS2 Salinity and Depth March -April 2018
PCS Phosphate
21
50
18
40
15
12
30
c
9
20 y
W
6
10
3
0
0
Z
fM
In 'a5 M h , In 8 N (D O 4 W N (O
M M 7 7 N N N V V N N
O
M
CO CO CO CO CO
Date m Depth (inches)
salinity (psu)
Tar River Average Daily Discharge at Greenville, NC,
and Huddles Cut Rain Gauge
16000 3
ti 14000
-------------------------
2.5
N 12000
--------------------
10000
2 C
----------------------
._.
v 8000
1.5
---------------------
6000
—
----
----
1
4000
--
---
----
v
rn 2000
0.5
---
--
—
0
0
ao ao ao ao ao ao ao ao ao ao co ao ao ao ao ao
cD
Ln Z�5 _M r u') a N CO O_ 7 0_0 N O
M M M N N N N N M
M M M m M It 1
Rainfall Tar River average daily discharge at Greenville, NC

HS2 Salinity and Depth May -June 2018
PCS Phosphate
21
50
18
40
15
LA
12
30 v
9
20 p
6
10
3
I
0
0
2 2
w 2 2 00 00 2 2 w 2 2 2 2 2
2
LC)
M \ N O O V 35 N (O
O
LO LO LO LO LO (0 CO (0 (0 to
(0
Date o Depth (inches)
Salinity (psu)
Tar River Average Daily Discharge at Greenville, NC,
and Huddles Cut Rain Gauge
16000
3
--
14000
-------------------------
v
2.5
12000
-----------------------
10000
---- ------------
2
C
v
8000
---- --- — -- --
1.5
6000
-- — -- — -- --
1
4000
— — — — --
0.5
N
2000
— — --
�
0
0
00 � �
r
;
(O d5 M \ O N (O O V N (O O
O to to to O O 0 0 w 0
Rainfall Tar River average daily discharge at Greenville, NC

HS2 Salinity and Depth July -August 2018
PCS Phosphate
21
50
18
40
15
3
12
30
r
t
S
m
g
..
CL
20 Q
N
6
10
3
0
0
m
m w o0 02 ?2 ao ao m_ eo ao CO 00 00 ao
ao
io 65 M i 6 N CO O 4 00 N f0
N N N W N N
O
M
r- h t` 00 00 00 00 00
00
Date Depth (inches)
Salinity (psu)
10000
8000
N
: 6000
rJ
4000
L
t�
2000
_y
0
Tar River Average Daily Discharge at Greenville, NC,
and Huddles Cut Rain Gauge
ao ao ao a2 ao ao ao ao a2 V V V V V V V
iq �_Fs M r ; 2_5 N cfl O 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

HS2 Salinity and Depth September -October 2018
PCS Phosphate
21
50
18
40
15
N
12
30
w
�
9
�
20 0
N
6
10
3
0
0
Ln a M i
�
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 Huddles Cut Rain Gauge
16000
6
ci
14000
-
5.5
N
12000
--------------------------
4.5
.-.
3.5
v
8000
--- -- — -- — ---- ----�
3
R
IM
6000
--- --- -- — ---- ----�
2 5
s
4000
— ---- — — -- -----
1.5
ai
1
2000
— — —
0-5
0
0
00 00 00 T a0 c2 00 O2 O2 00 00 00 00 00 00 00
In � M t` l!) d) f J � In f ) �
N N N 6N N M
M 0') 0) D) — — O O a a O O
Rainfall Tar River average daily discharge at Greenville, NC

HS2 Salinity and Depth November -December 2018
PCS Phosphate
21
50
18
40
15
Q
12
30 S
9
20 a�i
C
N
6
10
3
0
0
In �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 Huddles Cut Rain Gauge
16000
3
U
14000
-------------------------
— 2.5
y12000
-------- -------------------
3
10000
— ---------------- — ----
2
v
8000
— ----- ----------- --- ---
1.5
io
6000
—
---- ----------
-----
4000
— --- ---- ---- — —
ai
2000
— —-------
— 0.5
0
0
00 0o ao ao ao ao ao ao 00 00 0o ao ao ao ao
co
�5 rn c� n am m r; 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