Jump to main content.


EF/ ICR Logo Summary Report for McAllen Public 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)

McAllen Southwest Water Plant - 635

Quarter Total Trihalomethanes(ppb) Haloacetic Acids 5(ppb)
JUL 1997 - SEP 1997
16.3
NO DATA
OCT 1997 - DEC 1997
57.3
29.7
JAN 1998 - MAR 1998
24.4
17
APR 1998 - JUN 1998
19.2
11.9
JUL 1998 - SEP 1998
19.8
12.7
OCT 1998 - DEC 1998
152.7
80.2

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



Sampled Monthly - DISINFECTION BYPRODUCT (Treated Water)

McAllen Southwest Water Plant - 635

Month Bromate(ppb) Chlorite(ppm)
JUL 1997
NO DATA .942
AUG 1997
.2
.997
SEP 1997
0
.925
OCT 1997
1.2
.193
NOV 1997
0
.836
DEC 1997
0
.221
JAN 1998
0
.617
FEB 1998
.4
.166
MAR 1998
NO DATA .532
APR 1998
0
1.103
MAY 1998
1.7
1.249
JUN 1998
.9
.264
JUL 1998
0
1.535
AUG 1998
0
1.247
SEP 1998
0
1.002
OCT 1998
1.3
.466
NOV 1998
0
1.127
DEC 1998
0
1.002

Detailed water system reports are available for: Bromate and Chlorite


Sampled Monthly - MICROBIALS (Source Water)

McAllen Southwest Water Plant - 635

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
NO DATA
NO DATA
NO DATA
50
25

AUG 1997
0
0
0
34
38

SEP 1997
0
0
1
20
6

OCT 1997
0
0
0
20
30

NOV 1997
0
0
NO DATA
8
16

DEC 1997
NO DATA
NO DATA
0
8
16

JAN 1998
0
0
NO DATA
20
10

FEB 1998
0
0
0
30
60

MAR 1998
0
0
0
36
20

APR 1998
0
0
0
120
50

MAY 1998
0
0
NO DATA
16
24

JUN 1998
NO DATA
NO DATA
0
20
300

JUL 1998
0
0
0
50
200

AUG 1998
0
0
0
100
150

SEP 1998
0
0
0
50
100

OCT 1998
0
0
0
12
4

NOV 1998
157
0
0
12
12

DEC 1998
0
0
0
4
12


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.


ICR Overview
Envirofacts Home Page


Local Navigation


Jump to main content.