Summary Report for Charleston Commissioners of Public Wks
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)
Hanahan Water Treatment Plant - 597
Quarter | Total Trihalomethanes(ppb) | Haloacetic Acids 5(ppb) |
---|---|---|
JUL 1997 - SEP 1997 |
83.9 |
27.9 |
OCT 1997 - DEC 1997 |
40.8 |
70.1 |
JAN 1998 - MAR 1998 |
21.3 |
31.5 |
APR 1998 - JUN 1998 |
75 |
59.8 |
JUL 1998 - SEP 1998 |
70.8 |
10.6 |
OCT 1998 - DEC 1998 |
71.2 |
33.6 |
Detailed water system reports are available for:
Total Trihalomethanes and Haloacetic Acids 5.
Sampled Monthly - DISINFECTION BYPRODUCT (Treated Water)
Hanahan Water Treatment Plant - 597
Month | Bromate(ppb) | Chlorite(ppm) |
---|---|---|
JUL 1997 |
0 |
1.234 |
AUG 1997 |
0 |
.404 |
SEP 1997 |
NO DATA | NO DATA |
OCT 1997 |
0 |
.478 |
NOV 1997 |
0 |
.56 |
DEC 1997 |
NO DATA | NO DATA |
JAN 1998 |
.3 |
NO DATA |
FEB 1998 |
0 |
.532 |
MAR 1998 |
NO DATA | NO DATA |
APR 1998 |
0 |
.331 |
MAY 1998 |
0 |
.125 |
JUN 1998 |
NO DATA | NO DATA |
JUL 1998 |
NO DATA | NO DATA |
AUG 1998 |
0 |
.201 |
SEP 1998 |
NO DATA | NO DATA |
OCT 1998 |
NO DATA | NO DATA |
NOV 1998 |
NO DATA | NO DATA |
DEC 1998 |
NO DATA | NO DATA |
Detailed water system reports are available for: Bromate and Chlorite
Sampled Monthly - MICROBIALS (Source Water)
Hanahan Water Treatment Plant - 597
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 |
1100 |
500 |
NO DATA |
AUG 1997 |
0 |
0 |
0 |
140 |
29 |
NO DATA |
SEP 1997 |
0 |
0 |
1.1 |
100 |
20 |
NO DATA |
OCT 1997 |
0 |
0 |
0 |
5150 |
172 |
NO DATA |
NOV 1997 |
0 |
0 |
0 |
290 |
35 |
NO DATA |
DEC 1997 |
0 |
0 |
0 |
100 |
21 |
NO DATA |
JAN 1998 |
0 |
0 |
0 |
150 |
37 |
NO DATA |
FEB 1998 |
0 |
0 |
0 |
100 |
36 |
NO DATA |
MAR 1998 |
0 |
0 |
1 |
110 |
40 |
NO DATA |
APR 1998 |
0 |
0 |
0 |
80 |
8 |
NO DATA |
MAY 1998 |
0 |
0 |
0 |
10 |
10 |
NO DATA |
JUN 1998 |
0 |
0 |
1 |
0 |
1 |
NO DATA |
JUL 1998 |
0 |
0 |
0 |
10 |
3 |
NO DATA |
AUG 1998 |
0 |
0 |
0 |
20 |
1 |
NO DATA |
SEP 1998 |
0 |
0 |
0 |
10 |
6 |
NO DATA |
OCT 1998 |
0 |
50 |
0 |
10 |
6 |
NO DATA |
NOV 1998 |
0 |
0 |
0 |
30 |
5 |
NO DATA |
DEC 1998 |
0 |
0 |
0 |
40 |
19 |
NO DATA |
Detailed water system reports are available for: Cryptosporidium, Giardia, Virus, Total Coliform, Fecal Coliform, and E. coli