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EF/ ICR Logo Summary Report for Cobb County-Marietta Water Authority



[ Quarterly DBP ] [ Monthly DBP ] [ Monthly Microbials ]

Water Systems and Water Treatment Plants: A water system may consist of more than one treatment plant. Therefore, you may see data from more than one treatment plant in your water system report.


Sampled Quarterly - DISINFECTION BYPRODUCT (Treated Water)

Wyckoff Water Treatment Plant - 326

Quarter Total Trihalomethanes(ppb) Haloacetic Acids 5(ppb)
JUL 1997 - SEP 1997
134
46.2
OCT 1997 - DEC 1997
40
37.5
JAN 1998 - MAR 1998
60.6
50.7
APR 1998 - JUN 1998
80.6
83.2
JUL 1998 - SEP 1998
97.4
46.9
OCT 1998 - DEC 1998
45.8
28.4

Quarles Water Treatment Plant - 327

Quarter Total Trihalomethanes(ppb) Haloacetic Acids 5(ppb)
JUL 1997 - SEP 1997
68.9
33.4
OCT 1997 - DEC 1997
41.6
90.1
JAN 1998 - MAR 1998
29.4
36.7
APR 1998 - JUN 1998
36.1
36.5
JUL 1998 - SEP 1998
49.7
49.6
OCT 1998 - DEC 1998
31.8
36.1

Detailed water system reports are available for: Total Trihalomethanes and Haloacetic Acids 5.



Sampled Monthly - DISINFECTION BYPRODUCT (Treated Water)

Quarles Water Treatment Plant - 327

Month Bromate(ppb) Chlorite(ppm)
JUL 1997
0
0
AUG 1997
0
0
SEP 1997
0
0
OCT 1997
0
0
NOV 1997
0
0
DEC 1997
0
0
JAN 1998
0
.009
FEB 1998
0
.02
MAR 1998
0
.014
APR 1998
0
0
MAY 1998
0
NO DATA
JUN 1998
.2
0
JUL 1998
0
0
AUG 1998
0
NO DATA
SEP 1998
0
0
OCT 1998
0
0
NOV 1998
0
0
DEC 1998
0
0

Wyckoff Water Treatment Plant - 326

Month Bromate(ppb) Chlorite(ppm)
JUL 1997
0
.084
AUG 1997
0
0
SEP 1997
0
0
OCT 1997
0
0
NOV 1997
0
0
DEC 1997
0
0
JAN 1998
0
.34
FEB 1998
0
.056
MAR 1998
0
.074
APR 1998
0
.041
MAY 1998
0
NO DATA
JUN 1998
0
0
JUL 1998
0
0
AUG 1998
0
NO DATA
SEP 1998
0
0
OCT 1998
0
0
NOV 1998
0
0
DEC 1998
0
0

Detailed water system reports are available for: Bromate and Chlorite


Sampled Monthly - MICROBIALS (Source Water)

Wyckoff Water Treatment Plant - 326

Month Cryptosporidium
(#oocysts/100L)
Giardia
(#cysts/100L)
Virus
(MPN/100L)
Total Coliform
(Total Coliforms/100mL)
Fecal Coliform
(Fecal Coliforms/100mL)
E. coli
(E. coli/100mL)
JUL 1997
0
0
0
20
1
NO DATA
AUG 1997
0
0
0
16520
NO DATA

SEP 1997
0
0
0
1652
NO DATA

OCT 1997
NO DATA
NO DATA
0
546
NO DATA

NOV 1997
0
0
0
164
NO DATA

DEC 1997
0
0
1
118
NO DATA

JAN 1998
0
0
0
507
NO DATA

FEB 1998
0
0
0
177
NO DATA

MAR 1998
0
48
0
153
NO DATA

APR 1998
0
0
0
507
NO DATA

MAY 1998
0
0
0
201
NO DATA

JUN 1998
0
0
0
2005
NO DATA

JUL 1998
NO DATA
NO DATA
0
8310
NO DATA

AUG 1998
0
0
0
723
NO DATA

SEP 1998
0
0
0
659
NO DATA

OCT 1998
0
0
0
738
NO DATA

NOV 1998
0
0
1
443
NO DATA

DEC 1998
0
0
0
1640
NO DATA


Quarles Water Treatment Plant - 327

Month Cryptosporidium
(#oocysts/100L)
Giardia
(#cysts/100L)
Virus
(MPN/100L)
Total Coliform
(Total Coliforms/100mL)
Fecal Coliform
(Fecal Coliforms/100mL)
E. coli
(E. coli/100mL)
JUL 1997
0
0
0
16000
5900
NO DATA
AUG 1997
0
111
0
1780
NO DATA

SEP 1997
166
0
0
4060
NO DATA

OCT 1997
0
59
0
20050
NO DATA

NOV 1997
0
0
0
2005
NO DATA

DEC 1997
0
82
4.5
7380
NO DATA

JAN 1998
0
0
0
20050
NO DATA

FEB 1998
0
0
1
401
NO DATA

MAR 1998
0
59
0
453
NO DATA

APR 1998
0
0
1
3640
NO DATA

MAY 1998
0
24
2.1
4200
NO DATA

JUN 1998
36
36
NO DATA
8310
NO DATA

JUL 1998
NO DATA
NO DATA
3.2
7500
NO DATA

AUG 1998
0
118
1
4530
NO DATA

SEP 1998
0
0
5.7
20050
NO DATA

OCT 1998
0
54
0
1652
NO DATA

NOV 1998
0
0
0
2540
NO DATA

DEC 1998
0
0
0
1240
NO DATA


Detailed water system reports are available for: Cryptosporidium, Giardia, Virus, Total Coliform, Fecal Coliform, and E. coli

You can click on column titles to obtain more information about the subject. You can click on the "NO DATA" to find out why data is missing. "0" value does not mean that the value was missing. Missing values are indicated by a "NO DATA" label. For microbial results, "0" indicates that a sample was analyzed, but that no microbes were found. For DBP results, "0" may indicate that a sample was analyzed, but that the result was less than the lowest value that the analytical method can reliably report.


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