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NORTHUMBRIAN WATER LIMITED
- Water Quality in Supply Zones
- DETERMINATIONS IN 1995
| | Contravening PCV |
| Parameter |
Total |
No |
% |
| Coliforms |
7,813 |
58 |
0.7 |
| Faecal Coliforms |
7,813 |
6 |
<0.1 |
| Colour |
4,566 |
1 |
<0.1 |
| Turbidity |
4,609 |
4 |
<0.1 |
| Odour |
4,621 |
1 |
<0.1 |
| Taste |
5,026 |
23 |
0.5 |
| Hydrogen Ion |
4,558 |
3 |
<0.1 |
| Nitrate |
1,049 |
0 |
0.0 |
| Nitrite |
1,095 |
5 |
0.5 |
| Aluminium |
3,692 |
5 |
0.1 |
| Iron |
3,920 |
72 |
1.8 |
| Manganese |
3,500 |
28 |
0.8 |
| Lead |
1,974 |
42 |
2.1 |
| PAH |
670 |
9 |
1.3 |
| Trihalomethanes |
620 |
0 |
0.0 |
| Individual Pesticides |
48,435 |
43 |
<0.1 |
| Other Parameters |
20,227 |
7 |
<0.1 |
| We welcome your comments on this site.
|
Reviewed 1 October 1996 |
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