Performance Indicators
Water consumption
| 2011 | 2010 | 2009 | ||||
| Municipal | Borehole | Municipal | Borehole | Municipal | Borehole | |
| Kilolitre | Kilolitre | Kilolitre | Kilolitre | Kilolitre | Kilolitre | |
| CBI-electric | 206 383 | 3 218 | 217 219 | 1 375 | 225 034 | 1 971 |
| Nashua | 77 138 | 0 | 40 620 | 0 | 30 163 | 0 |
| Reutech | 57 727 | 50 | 35 264 | 50 | 53 229 | 50 |
| Other | 4 449 | 0 | 31 905 | 0 | 3 744 | 0 |
| Total | 345 697 | 3 268 | 325 007 | 1 425 | 312 170 | 2 021 |