| Population served |
320,000 people |
| Annual quantity of water pumped |
50 million cubic metres = 50 million tonnes |
| Average daily consumption |
450 litres per person |
| Maximum daily consumption |
1000 litres per person |
| Minimum daily consumption |
200 litres per person |
| Number of pumping stations |
54 |
| Total number of wells |
167 |
| Depth of deepest well |
220 metres |
| Diameter of largest well |
580mm |
| Length of water mains with fire hydrant |
1550 kilometres |
| Total length of water pipes |
1500 kilometres |
| Number of connections to the system |
117,000 |
| Number of bulk water storage reservoirs |
7 |
| Number of service reservoirs |
27 |
| Annual water supply expenditure |
$14 million |
| Cost per cubic metre (commercially) |
38 cents |
| Average annual water rates per household |
$85 |
