Summary Report for City of Portsmouth, DPU
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)
Lake Kilby Water Treatment Facility - 678
Quarter | Total Trihalomethanes(ppb) | Haloacetic Acids 5(ppb) |
---|---|---|
JUL 1997 - SEP 1997 |
89.6 |
105.1 |
OCT 1997 - DEC 1997 |
73.1 |
50 |
JAN 1998 - MAR 1998 |
36.9 |
57.2 |
APR 1998 - JUN 1998 |
68.8 |
115 |
JUL 1998 - SEP 1998 |
81.1 |
127.3 |
OCT 1998 - DEC 1998 |
50.3 |
92 |
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)
Lake Kilby Water Treatment Facility - 678
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 |
28.5 |
8.1 |
0 |
0 |
0 |
NO DATA |
AUG 1997 |
0 |
0 |
0 |
433 |
41 |
NO DATA |
SEP 1997 |
0 |
0 |
0 |
500 |
24 |
NO DATA |
OCT 1997 |
8 |
0 |
0 |
82 |
11 |
NO DATA |
NOV 1997 |
0 |
2 |
0 |
6 |
5 |
NO DATA |
DEC 1997 |
0 |
2.9 |
0 |
1766 |
10 |
NO DATA |
JAN 1998 |
NO DATA |
NO DATA |
0 |
2667 |
98 |
NO DATA |
FEB 1998 |
2 |
7.8 |
0 |
613 |
54 |
NO DATA |
MAR 1998 |
0 |
0 |
0 |
250 |
17 |
NO DATA |
APR 1998 |
0 |
0 |
0 |
400 |
8 |
NO DATA |
MAY 1998 |
0 |
0 |
0 |
2666 |
4 |
NO DATA |
JUN 1998 |
0 |
0 |
0 |
59 |
105 |
NO DATA |
JUL 1998 |
0 |
0 |
0 |
320 |
6 |
NO DATA |
AUG 1998 |
0 |
0 |
0 |
600 |
35 |
NO DATA |
SEP 1998 |
0 |
0 |
0 |
1000 |
12 |
NO DATA |
OCT 1998 |
0 |
0 |
0 |
4000 |
84 |
NO DATA |
NOV 1998 |
0 |
5.9 |
0 |
2400 |
15 |
NO DATA |
DEC 1998 |
0 |
0 |
0 |
3733 |
140 |
NO DATA |
Detailed water system reports are available for: Cryptosporidium, Giardia, Virus, Total Coliform, Fecal Coliform, and E. coli