Table 6: Catchment runoff under current and 3 future climate scenarios for a 10 year ARI event
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| Catchment | Current | Future (low) | Future (med) | Future (high) | |||
|---|---|---|---|---|---|---|---|
| Peak discharge, m3/s | Peak discharge, m3/s | % increase from present | Peak discharge, m3/s | % increase from present | Peak discharge, m3/s | % increase from present | |
| Cmt 1 impervious | 9.851 | 10.221 | 4% | 11.084 | 13% | 12.192 | 24% |
| Cmt 1 pervious | 5.712 | 6.02 | 5% | 6.747 | 18% | 7.692 | 35% |
| Cmt 2 impervious | 20.259 | 21.021 | 4% | 22.796 | 13% | 25.077 | 24% |
| Cmt 2 pervious | 2.436 | 2.575 | 6% | 2.907 | 19% | 3.341 | 37% |
| Cmt 3 impervious | 12.962 | 13.449 | 4% | 14.585 | 13% | 16.044 | 24% |
| Cmt 3 pervious | 1.451 | 1.543 | 6% | 1.766 | 22% | 2.062 | 42% |
