NC0000272_Analytical Fecal Coliform Date per Request_20180101 (10)

Daily Maximum H
6.52
WTP Primary Effluent pH
3/1 /2018
PU:AT0049.IA
Dail Avera a pH
6.32
Daily Minimum pH
6.04
10.00
9.00
8.00
2
IZ
7.00
6.00
0000
5.00
8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00
PM PM AM AM AM AM AM AM PM PM PM PM PM PM AM AM

14.00
13.00
12.00
11.00
a
10.00
9.00
8.00
7.00
Daily Maximum Flow
11.94
WTP Influent pH
3/1 /2018
pu:at0076.ia
Daily Average pH
10.61
Daily Minimum E
8.47
I'
u
1:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00
PM PM AM AM AM AM AM AM PM PM PM PM PM PM AM AM

Daily Maximum pH
Influent 11.98
Effluent 7.46
WTP Influent and Effluent pH
3/1 /2018
Daily Average pH
10.61
7.43
Daily Minimum pH
8.43
7.39
14.00
12.00
10.00
8.00
a
6.00
4.00
2.00
0.00
8:00 PM 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 PM 4:00 PM 6:00 PM 8:00 PM 10:00 12:00 2:00
PM AM AM AM AM AM AM PM PM AM AM
— Influent — Effluent

Daily Maximum pH
6.70
WTP Primary Effluent pH
3/2/2018
PU:AT0049.IA
Daily Average pH
6.53
Daily Minimum pH
6.27
10.00
9.00
8.00
-
a
7.00
6.00
5.00
8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00
PM PM AM AM AM AM AM AM PM PM PM PM PM PM AM AM

WTP Influent pH
3/2/2018
pu:at0076.ia
Daily Maximum Flow Daily Average pH Daily Minimum pH
11.84 11.00 9.95
14.00
13.00 ---
7T
12.00
11.00
=
a
10.00
Awl
r�
�
r
_
TU
J A,
�T!
9.00
8.00
7.00
8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00
PM PM AM AM AM AM AM AM PM PM PM PM PM PM AM AM

Daily Maximum pH
Influent 11.84
Effluent 7.46
14.00
12.00
10.00
8.00
a
6.00
4.00
2.00
0.00
8:00 PM 10:00
PM
WTP Influent and Effluent pH
3/2/2018
Daily Average pH
11.00
7.41
Daily Minimum pH
9.95
7.39
12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 PM 4:00 PM 6:00 PM 8:00 PM 10:00 12:00 2:00
AM AM AM AM AM AM PM PM AM AM
—Influent—Effluent

WTP Primary Effluent pH
3/3/2018
PU:AT0049.IA
Daily Maximum pH Daily Average pH Daily Minimum pH
6.82 6.68
6.34
10.00
9.00
8.00
a
7.00
6.00
5.00
8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00
PM PM AM AM AM AM AM AM PM PM PM PM PM PM AM AM

14.00
13.00
12.00
11.00
a
10.00
9.00
8.00
7.00
8:00
PM
Daily Maximum Flow
11.89
WTP Influent pH
3/3/2018
pu:at0076.ia
Daily Average pH
10.70
Daily Minimum pH
9.62
1U:UU 1L:UU 1:UU 4:00 6:00 8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00
PM AM AM AM AM AM AM PM PM PM PM PM PM AM AM

Daily Maximum pH
Influent 1 11.91
Effluent 1 7.53
WTP Influent and Effluent pH
3/3/2018
Daily Average pH
10.70
7.50
Daily Minimum pH
9.62
7.46
14.00
12.00
10.00
8.00
a
6.00
4.00
2.00
0.00
8:00 PM 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 PM 4:00 PM 6:00 PM 8:00 PM 10:00 12:00 2:00
PM AM AM AM AM AM AM PM PM AM AM
—Influent —Effluent

WTP Primary Effluent pH
3/4/2018
PU:AT0049.IA
Daily Maximum pH Daily Average pH Daily Minimum pH
6.85 6.60 6.38
1:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00
PM PM AM AM AM AM AM AM PM PM PM PM PM PM AM AM

WTP Influent pH
3/4/2018
pu:at0076.ia
Daily Maximum Flow Daily Average pH Daily Minimum pH
11.81 10.98 10.04
14.00
13.00
12.00
11.00 ---
10.00
�
L
p
� .
� him
Al
A&1A*%Sv4Hevo
mv,
9.00
8.00
7.00
8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00
PM PM AM AM AM AM AM AM PM PM PM PM PM PM AM AM

Daily Maximum pH
Influent 11.86
Effluent 7.49
WTP Influent and Effluent pH
3/4/2018
Daily Average pH
10.98
7.47
Daily Minimum pH
9.96
7.46
14.00
12.00
10.00
8.00
a
6.00
4.00
2.00
0.00
8:00 PM 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 PM 4:00 PM 6:00 PM 8:00 PM 10:00 12:00 2:00
PM AM AM AM AM AM AM PM PM AM AM
—Influent—Effluent

WTP Primary Effluent pH
3/5/2018
PU:AT0049.IA
Daily Maximum pH Daily Average pH Daily Minimum pH
8.46 6.95
6.09
10.00 -
9.00
8.00
a
6.00
5.00
8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00
PM PM AM AM AM AM AM AM PM PM PM PM PM PM AM AM

Daily Maximum Flow
11.68
WTP Influent pH
3/5/2018
pu:at0076.ia
Daily Average pH
10.91
Daily Minimum pH
9.73
14.00-
13.00
-77
12.00
11.00
CL
10.00
VIVII
9.00
8.00
7.00
8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00
PM PM AM AM AM AM AM AM PM PM PM PM PM PM AM AM

WTP Influent and Effluent pH
3/5/2018
Influent
Effluent
Daily Maximum pH
11.70
Daily Average pH
10.91
7 51
Daily Minimum pH
53
9.53
7.59
7.47
14.00
12.00
10.00
8.00
Q
6.00
4.00
2.00
0.00
8:00 PM 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 PM 4:00 PM 6:00 PM 8:00 PM 10:00 12:00 2:00
PM AM AM AM AM AM AM PM PM AM AM
—Influent —Effluent

Daily Maximum pH
7.59
WTP Primary Effluent pH
3/6/2018
PU:AT0049.IA
Daily Average pH
6.53
Daily Minimum pH
6.09
10.00
9.00
8.00
CL
7.00
6.00
5.00
8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00
PM PM AM AM AM AM AM AM PM PM PM PM PM PM AM AM

WTP Influent pH
3/6/2018
pu:at0076.ia
Daily Maximum Flow Daily Average pH Daily Minimum pH
11.18 10.41 9.74
14.00
13.00
12.00
11.00
fl.
10.00
9.00
7
8.00
7.00
8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00
PM PM AM AM AM AM AM AM PM PM PM PM PM PM AM AM

WTP Influent and Effluent pH
3/6/2018
Daily Maximum pH Daily Average pH Daily Minimum pH
Influent 11.20 10.41 .73 9
Effluent 7.59 7.43 .73
14.00
12.00
10.00
8.00
a
6.00
4.00
2.00
0.00
8:00 PM 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 PM 4:00 PM 6:00 PM 8:00 PM 10:00 12:00 2:00
PM AM AM AM AM AM AM PM PM AM AM
I-
_ Influent — Effluent1

WTP Primary Effluent pH
3/7/2018
PU:AT0049.IA
Daily Maximum pH Daily Average pH Daily Minimum pH
6.91 6.54 6.27
10.00
9.00
8.00
a
7.00
6.00
5.00
8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00
PM PM AM AM AM AM AM AM PM PM PM PM PM PM AM AM

WTP Influent pH
3/7/2018
pu:at0076.ia
�L—Maximum Flow DaL-1y—Av—e—,ag—ep—H--j Daily Minimum pH
11.41 10.50
8.64
14.00
13.00
12.00
11.00
>D.
10.00 V
9.00
8.00
7.00
n.nn
O.UU iv:vu iz:uu 2:00 4:00 6:00 8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00
PM PM AM AM AM AM AM AM PM PM PM PM PM PM AM AM

WTP Influent and Effluent pH
3/7/2018
Daily Maximum pH Daily Average pH Dail Mm H
Influent 11.43 10.50 y inirnimup
Effluent 7.42 7.37 7.32
14.00
12.00
10.00
8.00
a
6.00
4.00
2.00
0.00
8:C
0 PM 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 PM 4:00 PM 6:00 PM 8:00 PM 10:00 12:00 2:00
PM AM AM AM AM AM AM PM PM AM AM
—Influent —Effluent

WTP Primary Effluent pH
3/8/2018
PU:AT0049.IA
Daily Maximum pH Daily Avera a pH Daily Minimum pH
6.83 6.65
6.06
10.00
9.00
8.00
a
7.00
6.00
5.00
8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00
PM PM AM AM AM AM AM AM PM PM PM PM PM PM AM AM

Daily Maximum Flow
11.36
WTP Influent pH
3/8/2018
pu:at0076.ia
Daily Average pH
10.27
Daily Minimum pH
8.29
14.00
13.00
12.00
11.00
a
10.00
9.00
8.00
7.00
8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00
2:1
PM PM AM AM AM AM AM AM PM PM PM PM PM PM AM Al

Daily Maximum pH
Influent 11.36
Effluent 7.42
14.00
12.00
10.00
8.00
2
a
6.00
4.00
2.00
0.00
8:0
1 DM 1A.flA
WTP Influent and Effluent pH
3/8/2018
Daily Average pH
10.27
7.38
Daily Minimum pH
8.29
7.32
Y:Uu (a:uu b:UU 10:00 12:00 2:00 PM 4:00 PM 6:00 PM 8:00 PM 10:00 12:00 2:00
PM AM AM AM AM AM AM PM
PM AM AM
— Influent -- EMuent

WTP Primary Effluent pH
3/9/2018
PU:AT0049.IA
Dail Maximum pH Daily Average pH Daily Minimum pH
7.00 6.71
6.31
10.00
9.00
8.00
a
7.00 -
6.00
5.00
8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00
PM PM AM AM AM AM AM AM PM PM PM PM PM PM AM AM

Daily Maximum Flow
11.31
WTP Influent pH
3/9/2018
pu:at0076.ia
Daily Avera a pH
10.43
Daily Minimum pH
9.76
14.00
13.00
12.00
11.00
a
10.00
9.00
8.00
7.00
8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00
PM PM AM AM AM AM AM AM PM PM PM PM PM PM AM AM

WTP Influent and Effluent pH
3/9/2018
Daily Maximum pH Daily Average pH
Influent 1 11.37 10.43
Effluent 1 7.39 7.37
Daily Minimum pH
9.72
7.35
)0 PM 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 PM 4:00 PM 6:00 PM 8:00 PM 10:00 12:00 2:00
PM AM AM AM AM AM AM PM PM AM AM
— Influent —Effluent

10.00
9.00
8.00
a
7.00
6.00
5.00
8
PM
Dail Maximum pH
7.22
WTP Primary Effluent pH
3/10/2018
PU:AT0049.IA
Dail Average pH
6.82
��ium pH6
iv:vv 11:UU 2:00 4:00 6:00 8:00 10:00 12:00 2:00
PM AM AM AM AM AM AM PM PM PM PM PM PM AM AM

Dail Maximum Flow
11.47
WTP Influent pH
3/10/2018
pu:at0076.ia
Daily Avera a pH
10.45
Daily Minimum pH
9.48
14.00
13.00
12.00
11.00
aWAY
4�coAAI
L,
-�q4i
10.00
9.00
8.00
7.00 —
8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00
PM PM AM AM AM AM AM AM PM PM PM PM PM PM AM AM

Daily Maximum pH
Influent 11.48
Effluent 7.49
14.00
12.00
10.00
8.00
a
6.00
4.00
2.00
0.00
8:00 PM 10:00
PM
WTP Influent and Effluent pH
3/10/2018
Daily Average pH
10.45
7.44
Daily Minimum pH
9.47
7.39
12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 PM 4:00 PM 6:00 PM 8:00 PM 10:00 12:00 2:00
AM AM AM AM AM AM PM PM AM AM
—Influent —Effluent

10.00
9.00
8.00
Z
a
7.00
6.00
Daily Maximum pH
6.96
WTP Primary Effluent pal
3/11 /2018
PU:AT0049.IA
Daily Average pH
6.65
Dail Minimum H
6.22
10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00
PM AM AM AM AM AM AM PM PM PM PM PM PM AM AM

WTP Influent pH
3/11 /2018
pu:at0076.ia
Daily Maximum Flow
pH
�L—IyAverage Daily Minimum pH
11.25 10.36
9.66
14.00
13.00
12.00
11.00
a
10.00
9.00
8.00
7.00
8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00
PM PM AM AM AM AM AM AM PM PM PM PM PM PM AM AM

Daily Maximum pH
Influent 1 11.25
Effluent 1 7.46
14.00
12.00
10.00
8.00
CL
6.00
4.00
2.00
0.00
8:(
WTP Influent and Effluent pH
3/11 /2018
Daily Average pH
10.38
7.40
Daily Minimum pH
9.66
7.32
I
)0 PM 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 PM 4:00 PM 6:00 PM 8:00 PM 10:00 12:00 2:00
PM AM AM AM AM AM AM PM PM AM AM
Influent —Effluent

WTP Influent pH
3/12/2018
pu:at0076.ia
Daily Maximum Flow Daily Average pH Daily Minimum pH
11.22 110.24 9.62
14.00
13.00
12.00
11.00
a
10.00
9.00
8.00
7.00
8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00
PM PM AM AM AM AM AM AM PM PM PM PM PM PM AM AM

10.00
9.00
8.00
CL
7.00
6.00
5.00
WTP Primary Effluent pH
3/12/2018
PU:AT0049.IA
Daily Maximum pH Daily Avera a pH
7.01 Daily Minimum pH
6.65 6.21
:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:(
)M PM AM AM AM AM AM AM PM PM PM PM PM PM AM AP

WTP Influent and Effluent pH
3/12/2018
Influent
Effluent
Daily Maximum pH
11.24
Daily Average pH
10.24
7.34
DailyMinimum H
p
9.59
7.36
7.29
14.00
12.00
10.00
8.00
a
6.00
4.00
2.00
0.00
8:00 PM 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 PM 4:00 PM 6:00 PM 8:00 PM 10:00 12:00 2:00
PM AM AM AM AM AM AM PM PM AM AM
—Influent —Effluent

WTP Primary Effluent pH
3/13/2018
PU:AT0049.IA O t,P
Daily Maximum pH Daily Average pH Daily Minimum pH
6.75 6.57 .30
10.00
9.00
--
8.00
a
7.00
6.00
Ap
5.00
8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00
PM PM AM AM AM AM AM AM PM PM PM PM PM PM AM AM

Daily Maximum Flow
11.07
WTP Influent pH
3/13/2018
pu:at0076.ia
Daily Average pH
10.22
Daily Minimum pH
9.66
14.00
13.00
12.00
11.00
a
10.00
9.00
8.00
7.00
8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00
PM PM AM AM AM AM AM AM PM PM PM PM PM PM AM AM

WTP Influent and Effluent pH
3/13/2018
Daily Maximum pH Dailyvera a pH Dail
Influent 11.09 10.22! y Minimum PH
Effluent 7.32 9.65
7.28 7.26
14.00
12.00
10.00
8.00
a
6.00
4.00
2.00
0.00
8:00 PM 10600 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 PM 4:00 PM 6:00 PM 8:00 PM 10:00 12:00 2:00
PM AM AM AM AM AM AM PM PM AM AM
—Influent — Effluent

10.00
9.00
8.00
a
7.00
6.00
5.00
WTP Primary Effluent pH
3/14/2018
PU:AT0049.IA
Daily Maximum pH Daily Average pH Daily Minimum pH
7.22 6.82 5.92
00000
:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:(
)M PM AM AM AM AM AM AM PM PM PM PM PM PM AM Al

WTP Influent pH
3/14/2018
Du:at0076.ia
Daily Maximum Flow
Daily Average pH
11.06 1
Daily Minimum pH
.44
9.81
14.00
13.00
12.00
11.00
2mov
a
10.00
9.00
8.00
7.00
8:00
10:00 12:00 2:00
4:00 6:00 8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00
PM
PM AM AM
AM AM AM AM PM PM PM PM PM PM AM AM

WTP Influent and Effluent pH
3/14/2018
Influent
Effluent
Daily Maximum pH
11.07
7.42
Dail Average pH
10.44
Dail Minimum H
y p
9.80
7.39
7.29
14.00
12.00
10.00
Ann
xe
8.00
Q
6.00
4.00
2.00
0.00
8:00 PM 10:00 12:00 2:00 4:00
PM AM AM AM
6:00 8:00 10:00 12:00 2:00 PM 4:00 PM 6:00 PM 8:00 PM 10:00 12:00 2:00
AM AM AM PM PM AM AM
—Influent —Effluent

WTP Primary Effluent pH
3/15/2018
PU:AT0049.IA
Daily Maximum pH Dail Avera a pH Daily Minimum pH
7.90 6.87 6.17
10.00
9.00
8.00
a
7.00
6.00
5.00
8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00
PM PM AM AM AM AM AM AM PM PM PM PM PM PM AM AM

iW,W.r.1
WTP Influent pH
3/15/2018
pu:at0076.ia
Daily Maximum Flow I Daily Avera-g-e—P—H--1 I Daily Minimum pH
11.83 10.30
i
i

WTP Influent and Effluent pH
3/15/2018
Influent
Effluent
Daily Maximum pH
11.83
Daily Average pH
10.30
7.38
Dail Minimum H
y p
7.49
7.36
14.00
12.00
10.00
8.00
a
6.00
4.00
` G
2.00
0.00
i
8:00 PM 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 PM 4:00 PM 6:00 PM 8:00 PM 10:00 12:00 2:00
PM AM AM AM AM AM AM PM PM AM AM
—Influent—Effluent

10.00
9.00
8.00
2
a
7.00
6.00
5.00
WTP Primary Effluent pH
3/16/2018
PU:AT0049.IA
Dail Maximum pH Daily Average pH Daily Minimum pH
8.02 6.97 6.49
i
:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:(
)M PM AM AM AM AM AM AM PM PM PM PM PM PM AM Al

Daily Maximum Flow
11.82
WTP Influent pH
3/16/2018
pu:at0076.ia
IL Daily Average pH
10.58
Daily Minimum pH
9.17
14.00
13.00
12.00
11.00
2
C.
10.00
9.00
8.00
7.00
8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00
PM PM AM AM AM AM AM AM PM PM PM PM PM PM AM AM

WTP Influent and Effluent pH
3/16/2018
Daily Maximum pH
Influent 11.83 Daily Average pH
DailM7.42!!9
10.58 Effluent 7.59 0.5
14.00
12.00
10.00
8.00
i
a
6.00
4.00
2.00
0.00
8:00 PM 10:00 12:00 2:00
4:00 6:00 8:00 10:00 12:00 2:00 PM 4:00 PM 6:00 PM 8:00 PM 10:00 12:00 2:00
PM AM AM
AM AM AM AM PM
PM AM AM
—Influent —Effluent

WTP Primary Effluent pH
3/17/2018
PU:AT0049.IA
Daily Maximum pH Daily Avera a pH Daily Minimum pH
7.64 6.94 6.45
10.00
9.00
8.00
a
7.00
6.00
5.00
8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00
PM PM AM AM AM AM AM AM PM PM PM PM PM PM AM AM

Daily Maximum Flow
11.86
WTP Influent pH
3/17/2018
pu:at0076.ia
Daily Avera a pH
10.85
Daily Minimum pH
9.53
14.00
13.00
12.00
11.00
-
S
a
V
10.00
9.00
8.00
7.00
8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00
PM PM AM AM AM AM AM AM PM PM PM PM PM PM AM ARA

WTP Influent and Effluent pH
3/17/2018
Dail Maximum H Dail Avera a pH Daily Minimum pH
Influent 11.87 10.85 9.49
Effluent 7.52 7.48 7.42
14.00
12.00
10.00
8.00
a
6.00
4.00
2.00
0.00
8:00 PM 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 PM 4:00 PM 6:00 PM 8:00 PM 10:00 12:00 2:00
PM AM AM AM AM AM AM PM PM AM AM
L-Influent—Effluent

WTP Primary Effluent pH
3/18/2018
PU:AT0049.IA
Daily Maximum pH Daily Average pH Daily Minimum pH
7.94 6.95 6.55
10.00
9.00
8.00
a
7.00
6.00
5.00
8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00
PM PM AM AM AM AM AM AM PM PM PM PM PM PM AM AM

14.00
13.00
12.00
11.00
a
10.00
9.00
8.00
7.00
8:00
PM
Daily Maximum Flow
12.17
WTP Influent pH
3/18/2018
pu:at0076.ia
Daily Average pH
11.24
Daily Minimum pH
9.70
1U:UU 11:UU 2:00 4:00 6:00 8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00
PM AM AM AM AM AM AM PM PM PM PM PM PM AM AM

Daily Maximum pH
Influent 12.17
Effluent 7.56
14.00
12.00
10.00
8.00
a
6.00
4.00
2.00
0.00 ' ' ' ' i
8:00 PM 10:00 12:00
PM AM
WTP Influent and Effluent pH
3/18/2018
Daily Average pH
11.24
7.51
Daily Minimum pH
9.64
7.49
2:00 4:00 6:00 8:00 10:00 12:00 2:00 PM 4:00 PM 6:00 PM 8:00 PM 10:00 12:00 2:00
AM AM AM AM AM PM PM AM AM
— Influent -- Effluent

Daily Maximum pH
8.60
WTP Primary Effluent pH
3/19/2018
PU:AT0049.IA
Daily Average pH
7.81
Daily Minimum pH
5.89
10.00
9.00A
Ai
8.00
swoon
7.00
6.00
5.00
8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00
PM PM AM AM AM AM AM AM PM PM PM PM PM PM AM AM

14.00
13.00
12.00
11.00
S
CL
10.00
9.00
8.00
7.00
8:00
PM
Daily Maximum Flow
11.99
WTP Influent pH
3/19/2018
pu:at0076.ia
Dail Average pH
11.57
Daily Minimum pH
10.88
1U:UU 11:UU z:UU 4:00 6:00 8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00
PM AM AM AM AM AM AM PM PM PM PM PM PM AM AM

WTP Influent and Effluent pH
3/19/2018
Daily Maximum pH Daily Average pH Daily Minimum pH
Influent 11.99 11.57 10.88
Effluent 8.13 7.93 7.54
14.00
12.00
10.00
8.00
2
a
6.00
4.00
2.00
0.00
8:C
10 PM 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 PM 4:00 PM 6:00 PM 8:00 PM 10:00 12:00 2:00
PM AM AM AM AM AM AM PM PM AM AM
—Influent —Effluent

10.00
9.00
8.00
a
7.00
6.00
5.00
WTP Primary Effluent pH
3/20/2018
PU:AT0049.IA
Daily Maximum pH Dail Average p—H--j
8.44 8.05
Daily Minimum pH
7.28
:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:1
'M PM AM AM AM AM AM AM PM PM PM PM PM PM AM Al

14.00
13.00
12.00
11.00
a
10.00
9.00
8.00
7.00
8:00
PM
Daily Maximum Flow
12.20
WTP Influent pH
3/20/2018
pu:at0076.ia
Daily Average pH
11.43
Daily Minimum pH
6.99
1U:UU 1[:UU 1:UU 4:00 6:00 8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00
PM AM AM AM AM AM AM PM PM PM PM PM PM AM AM

Daily Maximum pH
Influent 12.20
Effluent 8.16
14.00
12.00
10.00
8.00
a
6.00
4.00
2.00
0.00
8:0_ .. .
PM
WTP Influent and Effluent pH
3/20/2018
Daily Average pH
11.43
8.12
Dail Minimum pH
6.71
8.03
­-T. UV o:uu u:uu IU:00 12:00 2:00 PM 4:00 PM 6:00 PM 8:00 PM 10:00 12:00 2:00
AM AM AM AM AM AM PM PM AM AM
—Influent—Effluent

Daily Maximum pH
8.21
WTP Primary Effluent pH
3/21 /2018
PU:AT0049.IA
Daily Average pH
7.81
Daily Minimum pH
7.04
10.00
9.00
8.00
2
a
7.00
6.00
5.00
8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:(
PM PM AM AM AM AM AM AM PM PM PM PM PM PM AM Al

WTP Influent pH
3/21 /2018
pu:at0076.ia
Daily M 12 mum Flow Daily Average pH Daily Minimum pH
10.02 0.62
14.00
13.00
,,
12.00
11.00
Z �
a
10.00
9.00
8.00
7.00
o:uv lu:vu 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00
PM PM AM AM AM AM AM AM PM PM PM PM PM PM AM AM

Daily Maximum pH
Influent 12.78
Effluent 8.95
WTP Influent and Effluent pH
3/21 /2018
Daily Average pH
10.02
8.06
Daily Minimum pH
0.01 J O L
7.90
14.00
12.00
10.00
IV
i
8.00
i
a
6.00
4.00
2.00
0.00
421
8:00 PM 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 PM 4:00 PM 6:00 PM 8:00 PM 10:00 12:00 2:00
PM AM AM AM AM AM AM PM PM AM AM
—Influent—Effluent

10.00
9.00
8.00
a
7.00
6.00
5.00
WTP Primary Effluent pH
3/22/2018
PU:AT0049.IA
Daily Maximum pH Daily Average pH Daily Minimum pH
7.55 6.32
:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:(
)M PM AM AM AM AM AM AM PM PM PM PM PM PM AM Al

WTP Influent pH
3/22/2018
pu:at0076.ia
Daily Maximum Flow Daily Average pH Daily Minimum pH
13.44 12.09 8.51
14.00
13.00
12.00 -
4P
11.00
CL
10.00
9.00
8.00
7.00
8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00
PM PM AM AM AM AM AM AM PM PM PM PM PM PM AM AM

Daily Maximum pH
Influent 13.44
Effluent 8.14
14.00
12.00
10.00
8.00
CL
6.00
4.00
2.00
0.00
8:(
WTP Influent and Effluent pH
3/22/2018
Daily Average pH
12.09
7.84
Daily Minimum pH
8.49
7.67
FF
10 PM 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 PM 4:00 PM 6:00 PM 8:00 PM 10:00 12:00 2:00
PM AM AM AM AM AM AM PM PM AM AM
—Influent — Effluent

Daily Maximum pH
8.13
WTP Primary Effluent pH
3/23/2018
PU:AT0049.IA
Daily Avera a pH
7.38
Daily Minimum H
6.39
10.00
9.00
8.00
a
7.00
6.00
5.00
8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00
PM PM AM AM AM AM AM AM PM PM PM PM PM PM AM AM

WTP Influent pH
3/23/2018
pu:at0076.ia
Daily Maximum Flow Daily Average pH Dail Minimum H
13.15 9.93 p
2.57
I.
SEEN I I I
b:uu 1u:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00
PM PM AM AM AM AM AM AM PM PM PM PM PM PM AM AM

WTP Influent and Effluent pH
3/23/2018
Daily Maximum pH Daily Average pH Daily Minimum pH
Influent 1 13.15 9.93 2.56
Effluent 1 8.03 7.70 7.41
14.00
12.00
10.00
8.00
2
a
6.00
4.00
2.00
0.00
8:00 PM 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 PM 4:00 PM 6:00 PM 8:00 PM 10:00 12:00 2:00
PM AM AM AM AM AM AM PM PM AM AM
—Influent—Effluent

Daily Maximum pH
8.48
WTP Primary Effluent pH
3/24/2018
PU:AT0049.IA
Daily Average pH
7.27
Daily Minimum pH
6.60
10.00
9.00
8.00
a
7.00
6.00
5.00
8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00
PM PM AM AM AM AM AM AM PM PM PM PM PM PM AM AM

Daily Maximum Flow
13.03
WTP Influent pH
3/24/2018
pu:at0076.ia
Daily Avera a pH
12.56
Daily Minimum pH
10.47
14.00
13.00
12.00
11.00
ID.
10.00
9.00
,
8.00
7.00
8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00
PM PM AM AM AM AM AM AM PM PM PM PM PM PM AM AM

Daily Maximum pH
Influent 1 13.03
Effluent 1 7.79
WTP Influent and Effluent pH
3/24/2018
Daily Average pH
12.56
7.46
Daily Minimum pH
10.43
7.39
14.00
12.00
10.00
8.00
a
6.00
4.00
2.00
0.00
8:00 PM 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 PM 4:00 PM 6:00 PM 8:00 PM 10:00 12:00 2:00
PM AM AM AM AM AM AM PM PM AM AM
F-- Influent — EfFluent

10.00
9.00
8.00
a
7.00
CI
5.00
8
PM
��y:M:aximum pH
8.45
WTP Primary Effluent pH
3/25/2018
PU:AT0049.IA
Daily Average�pH
7.96
Dail Minimum pH
7.48
�.Vv U.Uu u:UU 1U:UU 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00
PM AM AM AM AM AM AM PM PM PM PM PM PM AM AM

WTP Influent pH
3/25/2018
Pu:at0076.ia
Dail Maximum Flow Daily Average pH Dail Minimum pH
12.82 12.56 11.65
14.00
13.00
12.00
11.00
C.
10.00
9.00
8.00
7.00
8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00
PM PM AM AM AM AM AM AM PM PM PM PM PM PM AM AM

Daily Maximum H
Influent 12.82
Effluent 7.93
14.00
12.00
10.00
8.00
a
6.00
4.00
2.00
0.00
8:0_ ... _ .
PM
WTP Influent and Effluent pH
3/25/2018
Daily Average pH
12.56
7.88
Daily Minimum pH
11.64
7.77
­_r.vv o:uu 6:u0 10:00 12:00 2:00 PM 4:00 PM 6:00 PM 8:00 PM 10:00 12:00 2:00
AM AM AM AM AM AM PM PM AM AM
—Influent —Effluent

Daily Maximum pH
8.16
WTP Primary Effluent pH
3/26/2018
PU:AT0049.IA
Daily Average pH
7.39
Daily Minimum pH
6.87
10.00
9.00
8.00
a
7.00
6.00
5.00
8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00
PM PM AM AM AM AM AM AM PM PM PM PM PM PM AM AM

WTP Influent pH
3/26/2018
pu:at0076.ia
'Maximum Flow Daily Average pH
12.82 12.24 Dail Minimum pH
11.54
14.00
13.00
12.00
11.00
=a
10.00
9.00
8.00
7.00
st•nn in•nn 11.nn
�•� Pm- 1G@Vv 4.vV 't:uU 6:00 8:o0 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00
PM PM AM AM AM AM AM AM PM PM PM PM PM PM AM AM

WTP Influent and Effluent pH
3/26/2018
Influent
Effluent
Daily Maximum pH
12.83
7.83
Dail y Average pH
12
7.7 4 4
Daily Minimum pH
11.587.69
14.00
12.00
10.00
8.00
a
6.00
4.00
2.00
0.00
8:00 PM
10:00 12:00 2:00
PM AM AM
4:00 6:00 8:00 10:00 12:00 2:00 PM 4:00 PM 6:00 PM 8:00 PM 10:00 12:00 2:00
AM AM AM AM PM PM AM AM
Influent -- Effluent

WTP Primary Effluent pH
3/27/2018
PU:AT0049_IA
Daily Maximum pH Dail Avera a pH
7.90 6.93 Daily Minimum pH
6.25
10.00
9.00
8.00
S
fl.
7.00
6.00
5.00
8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00
PM PM AM AM AM AM AM AM PM PM PM PM PM PM AM AM

Daily Maximum Flow
12.66
WTP Influent pH
3/27/2018
pu:at0076.ia
Daily Average pH
11.25
Daily Minimum pH
9.49
14.00
13.00
12.00
11.00
200000
a
10.00
AV
9.00
8.00
7.00
8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00
PM PM AM AM AM AM AM AM PM PM PM PM PM PM AM AM

WTP Influent and Effluent pH
3/27/2018
Daily Maximum p H-1 Daily Average pH
Influent 12.68 Daily Minimum pH
Effluent 7.76 11.25 9.43
7.68 �o
14.00
12.00
10.00
8.00
2
a
6.00
4.00
2.00
0.00
8:00 PM 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 PM 4:00 PM 6:00 PM 8:00 PM 10:00 12:00 2:00
PM
AM AM AM AM AM AM PM
PM AM AM
—Influent —Effluent

WTP Influent pH
3/28/2018
pu:at0076.ia
Daily Maximum Flow Daily Average pH Dail Minimum pH
12.47
10.34 9.26
14.00
13.00
12.00
11.00
a
10.00
9.00
8.00
7.00
8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00
PM PM AM AM AM AM AM AM PM PM PM PM PM PM AM AM

10.00
9.00
8.00
CL
7.00
6.00
5.00
WTP Primary Effluent pH
3/28/2018
PU:AT0049.IA
Daily Maximum pH Daily Average pH Daily Minimum pH
8.06 7.24 6.38
:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:(
)M PM AM AM AM AM AM AM PM PM PM PM PM PM AM Al

WTP Influent and Effluent pH
3/28/2018
Influent
Effluent
Daily Maximum pH
12.47
Daily Average pH
10.34
7.78
Daily Minimum pH
9.15
7.63
7.89
14.00
12.00
10.00
8.00
a
6.00
4.00
2.00
0.00
8:00 PM 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 PM 4:00 PM 6:00 PM 8:00 PM 10:00 12:00 2:00
PM AM AM AM AM AM AM PM PM AM AM
—Influent —Effluent

Dail Maximum pH
8.42
WTP Primary Effluent pH
3/29/2018
PU:AT0049.IA
DailyAver
7.07
Daily Minimum pH
6.31
10.00
9.00
8.00
a
7.00
6.00
5.00
8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:1
PM PM AM AM AM AM AM AM PM PM PM PM PM PM AM Al

Daily Maximum Flow
11.86
WTP Influent pH
3/29/2018
pu:at0076.ia
Daily Average pH
10.76
Daily Minimum pH
9.55
14.00
13.00
12.00
11.00
10.00
owl
*0
OF
9.00
8.00
-
7.00
8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00
PM PM AM AM AM AM AM AM PM PM PM PM PM PM AM AM

WTP Influent and Effluent pH
3/29/2018
Influent
Effluent
Daily Maximum pH
11.86
Daily Ave_ra_ge­_p`H­_j
10.76
7.80
Daily Minimum pH
9.44
7.72
8.02
14.00
12.00
10.00
8.00
a
6.00
4.00
2.00
0.00
8:00 PM 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 PM 4:00 PM 6:00 PM 8:00 PM 10:00 12:00 2:00
PM AM AM AM AM AM AM PM PM AM AM
—Influent —Effluent

Daily Maximum pH
8.24
WTP Primary Effluent pH
3/30/2018
PU:AT0049.IA
Daily Average pH
7.61
Daily Minimum pH
6.43
10.00
9.00
r
8.00
a
-
7.00
6.00
5.00
8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00
PM PM AM AM AM AM AM AM PM PM PM PM PM PM AM AM

14.00
13.00
12.00
11.00
i
fl.
10.00
9.00
8.00
7.00
8:00
PM
Daily Maximum Flow
12.61
WTP Influent pH
3/30/2018
pu:at0076.ia
Daily Average pH
11.17
Dail Minimum pH
2.21
1u:uu 1z:uu z:0o 4:00 6:00 8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00
PM AM AM AM AM AM AM PM PM PM PM PM PM AM AM

WTP Influent and Effluent pH
3/30/2018
Daily Maximum pH Daily Average pH Influent 12.62 Daily Minimum pH
11.17 2.19
Effluent 8.36 8.22 8.04
14.00
12.00
10.00
8.00
a
6.00
4.00
2.00
0.00
8:00 PM 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 PM 4:00 PM 6:00 PM 8:00 PM 10:00 12:00 2:00
PM AM AM AM AM AM AM PM PM AM AM
— Influent --� EfFluent

Daily Maximum Flow
12.72
WTP Influent pH
3/31 /2018
pu:at0076.ia
Daily Average pH
11.94
Daily Minimum pH
7.16
14.00
13.00
12.00
11.00
a
10.00
9.00
8.00
7.00
8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00
PM PM AM AM AM AM AM AM PM PM PM PM PM PM AM AM

WTP Primary Effluent pH
3/31 /2018
PU:AT0049.IA
Daily Maximum pH Daily Average pH Daily Minimum pH
7.80 7.23
6.44
10.00
9.00
8.00
a
7.00
6.00
5.00
8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00
PM PM AM AM AM AM AM AM PM PM PM PM PM PM AM AM

Daily Maximum pH
Influent 12.72
Effluent 8.09
WTP Influent and Efflgent pH
3/31 /2018
Daily Average pH
11.94
7.99
Daily Minimum pH
7.15
7.85
l,F.UU
12.00
10.00
8.00
2
a
6.00
NIP
4.00
2.00
0.00
8:00 PM 10:00 12:00 2:00 4:00 6:00 8:00 10:00 12:00 2:00 PM 4:00 PM 6:00 PM 8:00 PM 10:00 12:00 2:00
PM AM AM AM AM AM AM PM PM AM AM
—Influent -- EfFluent