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Summary Report for Columbus Water Works
| 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)
Columbus Water Treatment Plant - 334
| Quarter | Total Trihalomethanes(ppb) | Haloacetic Acids 5(ppb) |
|---|---|---|
| JUL 1997 - SEP 1997 |
100.3 |
NO DATA |
| OCT 1997 - DEC 1997 |
58.1 |
23.5 |
| JAN 1998 - MAR 1998 |
37.2 |
27.4 |
| APR 1998 - JUN 1998 |
46.6 |
27.3 |
| JUL 1998 - SEP 1998 |
65.9 |
25.6 |
| OCT 1998 - DEC 1998 |
46 |
21.6 |
Detailed water system reports are available for:
Total Trihalomethanes and Haloacetic Acids 5.
Sampled Monthly - DISINFECTION BYPRODUCT (Treated Water)
Columbus Water Treatment Plant - 334
| Month | Bromate(ppb) | Chlorite(ppm) |
|---|---|---|
| JUL 1997 |
0 |
.162 |
| AUG 1997 |
0 |
.105 |
| SEP 1997 |
0 |
.122 |
| OCT 1997 |
0 |
.181 |
| NOV 1997 |
0 |
.166 |
| DEC 1997 |
0 |
.197 |
| JAN 1998 |
0 |
.179 |
| FEB 1998 |
0 |
.868 |
| MAR 1998 |
0 |
.254 |
| APR 1998 |
0 |
.196 |
| MAY 1998 |
0 |
.112 |
| JUN 1998 |
0 |
NO DATA |
| JUL 1998 |
0 |
.063 |
| AUG 1998 |
0 |
.018 |
| SEP 1998 |
0 |
NO DATA |
| OCT 1998 |
.3 |
.135 |
| NOV 1998 |
0 |
.09 |
| DEC 1998 |
0 |
0 |
Detailed water system reports are available for: Bromate and Chlorite
Sampled Monthly - MICROBIALS (Source Water)
Columbus Water Treatment Plant - 334
| 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 |
80 |
33 |
NO DATA |
| AUG 1997 |
0 |
0 |
0 |
23 |
0 |
NO DATA |
| SEP 1997 |
0 |
0 |
0 |
80 |
0 |
NO DATA |
| OCT 1997 |
0 |
0 |
0 |
240 |
0 |
NO DATA |
| NOV 1997 |
0 |
0 |
0 |
240 |
39 |
NO DATA |
| DEC 1997 |
0 |
29 |
2.1 |
240 |
37 |
NO DATA |
| JAN 1998 |
0 |
0 |
1 |
300 |
87 |
NO DATA |
| FEB 1998 |
0 |
42 |
0 |
1600 |
2100 |
NO DATA |
| MAR 1998 |
0 |
0 |
0 |
80 |
25 |
NO DATA |
| APR 1998 |
0 |
0 |
3.2 |
500 |
35 |
NO DATA |
| MAY 1998 |
0 |
0 |
0 |
240 |
0 |
NO DATA |
| JUN 1998 |
0 |
32 |
0 |
50 |
0 |
NO DATA |
| JUL 1998 |
0 |
0 |
0 |
50 |
0 |
NO DATA |
| AUG 1998 |
0 |
0 |
0 |
30 |
0 |
NO DATA |
| SEP 1998 |
0 |
0 |
2.1 |
23 |
0 |
NO DATA |
| OCT 1998 |
0 |
0 |
0 |
22 |
0 |
NO DATA |
| NOV 1998 |
0 |
0 |
0 |
23 |
0 |
NO DATA |
| DEC 1998 |
0 |
0 |
0 |
240 |
23 |
NO DATA |
Detailed water system reports are available for: Cryptosporidium, Giardia, Virus, Total Coliform, Fecal Coliform, and E. coli
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