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EF/ ICR Logo Summary Report for City of San Diego Water Utilities



[ 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)

Miramar Filtration Plant - 218

Quarter Total Trihalomethanes(ppb) Haloacetic Acids 5(ppb)
JUL 1997 - SEP 1997
 61
 18
OCT 1997 - DEC 1997
 NO DATA
10.7
JAN 1998 - MAR 1998
 NO DATA
19.8
APR 1998 - JUN 1998
 NO DATA
22.9
JUL 1998 - SEP 1998
 NO DATA
25.7
OCT 1998 - DEC 1998
 NO DATA
19.6

Alvarado Filtration Plant - 219

Quarter Total Trihalomethanes(ppb) Haloacetic Acids 5(ppb)
JUL 1997 - SEP 1997
 78.3
 34
OCT 1997 - DEC 1997
 NO DATA
13.1
JAN 1998 - MAR 1998
 NO DATA
30.6
APR 1998 - JUN 1998
 NO DATA
42
JUL 1998 - SEP 1998
 NO DATA
39.1
OCT 1998 - DEC 1998
 NO DATA
32.9

Otay Filtration Plant - 220

Quarter Total Trihalomethanes(ppb) Haloacetic Acids 5(ppb)
JUL 1997 - SEP 1997
 91.3
 25.9
OCT 1997 - DEC 1997
 NO DATA
19.3
JAN 1998 - MAR 1998
 NO DATA
30.2
APR 1998 - JUN 1998
 NO DATA
36.7
JUL 1998 - SEP 1998
 NO DATA
37.6
OCT 1998 - DEC 1998
 NO DATA
33.3

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


Sampled Monthly - DISINFECTION BYPRODUCT (Treated Water)

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


Sampled Monthly - DISINFECTION BYPRODUCT (Treated Water)

NO DATA - Click here to find out why.

Detailed water system reports are available for: Bromate and Chlorite


Sampled Monthly - MICROBIALS (Source Water)

Miramar Filtration Plant - 218

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
 NO DATA
 21
 NO DATA
AUG 1997
 0
 0
 NO DATA
 22
 NO DATA
SEP 1997
 0
 0
 NO DATA
 900
 NO DATA
OCT 1997
 0
 0
 NO DATA
 0
 NO DATA
NOV 1997
 0
 0
 NO DATA
 17
 NO DATA
DEC 1997
 0
 0
 NO DATA
 11
 NO DATA
JAN 1998
 0
 0
 NO DATA
 50
 NO DATA
FEB 1998
 NO DATA
 NO DATA
 NO DATA
 30
 NO DATA
MAR 1998
 0
 0
 NO DATA
 23
 NO DATA
APR 1998
 0
 0
 NO DATA
 23
 NO DATA
MAY 1998
 0
 0
 NO DATA
 50
 NO DATA
JUN 1998
 NO DATA
 NO DATA
 NO DATA
 70
 NO DATA
JUL 1998
 0
 0
 NO DATA
 13
 NO DATA
AUG 1998
 0
 0
 NO DATA
 0
 NO DATA
SEP 1998
 0
 0
 NO DATA
 17
 NO DATA
OCT 1998
 0
 0
 NO DATA
 110
 NO DATA
NOV 1998
 0
 0
 NO DATA
 130
 NO DATA
DEC 1998
 0
 0
 NO DATA
 23
 NO DATA

Alvarado Filtration Plant - 219

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
 NO DATA
 80
 NO DATA
AUG 1997
 0
 0
 NO DATA
 0
 NO DATA
SEP 1997
 0
 0
 NO DATA
 23
 NO DATA
OCT 1997
 0
 0
 NO DATA
 23
 NO DATA
NOV 1997
 0
 0
 NO DATA
 17
 NO DATA
DEC 1997
 0
 0
 NO DATA
 50
 NO DATA
JAN 1998
 0
 0
 NO DATA
 220
 NO DATA
FEB 1998
 0
 0
 NO DATA
 2
 NO DATA
MAR 1998
 0
 0
 NO DATA
 70
 NO DATA
APR 1998
 0
 0
 NO DATA
 8
 NO DATA
MAY 1998
 0
 0
 NO DATA
 0
 NO DATA
JUN 1998
 0
 0
 NO DATA
 0
 NO DATA
JUL 1998
 0
 0
 NO DATA
 2
 NO DATA
AUG 1998
 0
 0
 NO DATA
 8
 NO DATA
SEP 1998
 0
 0
 NO DATA
 0
 NO DATA
OCT 1998
 0
 0
 NO DATA
 2
 NO DATA
NOV 1998
 0
 0
 NO DATA
 2
 NO DATA
DEC 1998
 0
 0
 NO DATA
 0
 NO DATA

Otay Filtration Plant - 220

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
 NO DATA
 0
 NO DATA
AUG 1997
 0
 0
 NO DATA
 11
 NO DATA
SEP 1997
 0
 0
 NO DATA
 13
 NO DATA
OCT 1997
 0
 0
 NO DATA
 8
 NO DATA
NOV 1997
 0
 0
 NO DATA
 13
 NO DATA
DEC 1997
 0
 0
 NO DATA
 0
 NO DATA
JAN 1998
 0
 0
 NO DATA
 2
 NO DATA
FEB 1998
 0
 0
 NO DATA
 30
 NO DATA
MAR 1998
 50
 10
 NO DATA
 12
 NO DATA
APR 1998
 0
 0
 NO DATA
 50
 NO DATA
MAY 1998
 0
 0
 NO DATA
 0
 NO DATA
JUN 1998
 0
 0
 NO DATA
 0
 NO DATA
JUL 1998
 0
 0
 NO DATA
 23
 NO DATA
AUG 1998
 0
 0
 NO DATA
 0
 NO DATA
SEP 1998
 0
 0
 NO DATA
 40
 NO DATA
OCT 1998
 0
 0
 NO DATA
 130
 NO DATA
NOV 1998
 0
 0
 NO DATA
 4
 NO DATA
DEC 1998
 0
 0
 NO DATA
 0
 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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