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Summary Report for San Juan Water District
| 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)
Sidney N. Peterson WTP - 206
| Quarter | Total Trihalomethanes(ppb) | Haloacetic Acids 5(ppb) |
|---|---|---|
| JUL 1997 - SEP 1997 |
21.4 |
17.3 |
| OCT 1997 - DEC 1997 |
29.2 |
18.2 |
| JAN 1998 - MAR 1998 |
30.4 |
25.1 |
| APR 1998 - JUN 1998 |
29.5 |
22.8 |
| JUL 1998 - SEP 1998 |
34.8 |
15.9 |
| OCT 1998 - DEC 1998 |
35 |
12.8 |
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)
Sidney N. Peterson WTP - 206
| 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 |
7 |
0 |
NO DATA |
NO DATA |
NO DATA |
| AUG 1997 |
0 |
0 |
0 |
NO DATA |
NO DATA |
NO DATA |
| SEP 1997 |
0 |
0 |
0 |
13 |
0 |
|
| OCT 1997 |
19 |
0 |
0 |
60 |
4 |
|
| NOV 1997 |
0 |
0 |
0 |
80 |
30 |
|
| DEC 1997 |
0 |
0 |
0 |
80 |
13 |
|
| JAN 1998 |
0 |
0 |
0 |
90 |
11 |
|
| FEB 1998 |
0 |
0 |
8.7 |
230 |
30 |
|
| MAR 1998 |
0 |
0 |
5.8 |
700 |
130 |
|
| APR 1998 |
0 |
0 |
0 |
350 |
13 |
|
| MAY 1998 |
0 |
0 |
0 |
26 |
13 |
|
| JUN 1998 |
0 |
0 |
0 |
17 |
4 |
|
| JUL 1998 |
0 |
0 |
0 |
23 |
0 |
|
| AUG 1998 |
0 |
0 |
0 |
6 |
0 |
|
| SEP 1998 |
0 |
0 |
0 |
80 |
4 |
|
| OCT 1998 |
0 |
0 |
0 |
2 |
0 |
|
| NOV 1998 |
0 |
0 |
0 |
130 |
30 |
|
| DEC 1998 |
NO DATA |
NO DATA |
0 |
50 |
30 |
Detailed water system reports are available for: Cryptosporidium, Giardia, Virus, Total Coliform, Fecal Coliform, and E. coli
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