Summary Report for City Of Columbia
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)
Columbia Canal - 601
Quarter | Total Trihalomethanes(ppb) | Haloacetic Acids 5(ppb) |
---|---|---|
JUL 1997 - SEP 1997 |
54.2 |
NO DATA |
OCT 1997 - DEC 1997 |
34.8 |
60.9 |
JAN 1998 - MAR 1998 |
43 |
63.2 |
APR 1998 - JUN 1998 |
NO DATA |
NO DATA |
JUL 1998 - SEP 1998 |
NO DATA |
NO DATA |
OCT 1998 - DEC 1998 |
40.4 |
NO DATA |
LAKE MURRAY WATER PLANT - 602
Quarter | Total Trihalomethanes(ppb) | Haloacetic Acids 5(ppb) |
---|---|---|
JUL 1997 - SEP 1997 |
40.6 |
NO DATA |
OCT 1997 - DEC 1997 |
22.2 |
13.2 |
JAN 1998 - MAR 1998 |
30.6 |
31.4 |
APR 1998 - JUN 1998 |
NO DATA |
NO DATA |
JUL 1998 - SEP 1998 |
NO DATA |
NO DATA |
OCT 1998 - DEC 1998 |
50 |
NO DATA |
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)
Detailed water system reports are available for: Bromate and Chlorite
Sampled Monthly - MICROBIALS (Source Water)
Columbia Canal - 601
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 |
112 |
0 |
600 |
0 |
NO DATA |
AUG 1997 |
0 |
0 |
0 |
100 |
0 |
NO DATA |
SEP 1997 |
0 |
179 |
0 |
3000 |
54 |
NO DATA |
OCT 1997 |
0 |
94 |
0 |
425 |
12 |
NO DATA |
NOV 1997 |
0 |
0 |
0 |
180 |
4 |
NO DATA |
DEC 1997 |
0 |
5 |
0 |
840 |
12 |
NO DATA |
JAN 1998 |
0 |
0 |
0 |
740 |
308 |
NO DATA |
FEB 1998 |
0 |
0 |
0 |
278 |
28 |
NO DATA |
MAR 1998 |
0 |
0 |
0 |
230 |
4 |
NO DATA |
APR 1998 |
0 |
735 |
0 |
450 |
40 |
NO DATA |
MAY 1998 |
0 |
0 |
0 |
0 |
3 |
NO DATA |
JUN 1998 |
0 |
0 |
0 |
50 |
3 |
NO DATA |
JUL 1998 |
0 |
0 |
0 |
370 |
112 |
NO DATA |
AUG 1998 |
0 |
0 |
0 |
280 |
19 |
NO DATA |
SEP 1998 |
0 |
0 |
1 |
370 |
71 |
NO DATA |
OCT 1998 |
NO DATA |
NO DATA |
0 |
100 |
0 |
NO DATA |
NOV 1998 |
0 |
39 |
0 |
350 |
4 |
NO DATA |
DEC 1998 |
0 |
71 |
1 |
220 |
46 |
NO DATA |
LAKE MURRAY WATER PLANT - 602
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 |
0 |
NO DATA |
AUG 1997 |
0 |
0 |
NO DATA |
0 |
0 |
NO DATA |
SEP 1997 |
0 |
0 |
NO DATA |
0 |
0 |
NO DATA |
OCT 1997 |
0 |
0 |
NO DATA |
4 |
0 |
NO DATA |
NOV 1997 |
0 |
0 |
NO DATA |
12 |
0 |
NO DATA |
DEC 1997 |
0 |
0 |
NO DATA |
7 |
1 |
NO DATA |
JAN 1998 |
0 |
0 |
NO DATA |
18 |
1 |
NO DATA |
FEB 1998 |
0 |
0 |
NO DATA |
4 |
1 |
NO DATA |
MAR 1998 |
0 |
0 |
NO DATA |
0 |
1 |
NO DATA |
APR 1998 |
0 |
0 |
NO DATA |
2 |
0 |
NO DATA |
MAY 1998 |
0 |
0 |
NO DATA |
0 |
0 |
NO DATA |
JUN 1998 |
0 |
0 |
NO DATA |
0 |
0 |
NO DATA |
JUL 1998 |
0 |
0 |
NO DATA |
0 |
9 |
NO DATA |
AUG 1998 |
0 |
0 |
NO DATA |
20 |
1 |
NO DATA |
SEP 1998 |
0 |
0 |
NO DATA |
0 |
0 |
NO DATA |
OCT 1998 |
0 |
0 |
NO DATA |
0 |
0 |
NO DATA |
NOV 1998 |
0 |
0 |
NO DATA |
0 |
4 |
NO DATA |
DEC 1998 |
0 |
0 |
NO DATA |
0 |
1 |
NO DATA |
Detailed water system reports are available for: Cryptosporidium, Giardia, Virus, Total Coliform, Fecal Coliform, and E. coli