Summary Report for Chester Water Authority
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)
Octoraro Treatment Plant - 557
Quarter | Total Trihalomethanes(ppb) | Haloacetic Acids 5(ppb) |
---|---|---|
JUL 1997 - SEP 1997 |
55.8 |
46.5 |
OCT 1997 - DEC 1997 |
30.7 |
NO DATA |
JAN 1998 - MAR 1998 |
20.4 |
55.5 |
APR 1998 - JUN 1998 |
64.1 |
55.5 |
JUL 1998 - SEP 1998 |
71.6 |
50 |
OCT 1998 - DEC 1998 |
42.2 |
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)
Octoraro Treatment Plant - 557
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 |
97 |
28 |
NO DATA |
AUG 1997 |
0 |
0 |
0 |
32 |
14 |
NO DATA |
SEP 1997 |
0 |
0 |
0 |
700 |
30 |
NO DATA |
OCT 1997 |
0 |
0 |
0 |
224 |
144 |
NO DATA |
NOV 1997 |
0 |
0 |
0 |
450 |
340 |
NO DATA |
DEC 1997 |
0 |
0 |
0 |
63 |
8 |
NO DATA |
JAN 1998 |
0 |
0 |
1 |
133 |
73 |
NO DATA |
FEB 1998 |
0 |
0 |
7.1 |
80 |
34 |
NO DATA |
MAR 1998 |
0 |
0 |
0 |
47 |
44 |
NO DATA |
APR 1998 |
0 |
0 |
3.2 |
2220 |
1280 |
NO DATA |
MAY 1998 |
0 |
0 |
3.2 |
37 |
10 |
NO DATA |
JUN 1998 |
0 |
0 |
9.9 |
1750 |
1000 |
NO DATA |
JUL 1998 |
0 |
0 |
1 |
118 |
34 |
NO DATA |
AUG 1998 |
0 |
0 |
0 |
1525 |
630 |
NO DATA |
SEP 1998 |
0 |
0 |
0 |
120 |
5 |
NO DATA |
OCT 1998 |
0 |
0 |
NO DATA |
130 |
30 |
NO DATA |
NOV 1998 |
0 |
0 |
0 |
54 |
14 |
NO DATA |
DEC 1998 |
NO DATA |
NO DATA |
NO DATA |
675 |
180 |
NO DATA |
Detailed water system reports are available for: Cryptosporidium, Giardia, Virus, Total Coliform, Fecal Coliform, and E. coli