Catchment size: 2050 km2
Period of analysis: 07 February 2001 to 30 April 2016
Comment: Flood analysis is based on flows from the upstream Woodstock site from 1969 to 2014
| Flood Flows | Drought Flow | ||
|---|---|---|---|
| Return Period | (m3/s) | 1 day average | 7 day average |
| Annual | 1269.7 | 10.312 | 10.917 |
| 5 Year | 1600.9 | 8.893 | 9.178 |
| 10 Year | 1870.3 | 8.410 | 8.587 |
| 20 Year | 2128.7 | 8.056 | 8.152 |
| 50 Year | 2463.2 | ||
| 100 Year | |||
| Extreme Recorded |
1608.9 18/04/2014 |
7.897 25/03/2001 |
7.994 24/03/2001 |
Tasman District Council has exercised all reasonable skill and care in collecting and displaying this information. However, the data is provisional, and may be incorrect until checked by staff. Data should be used with caution where there are safety, monetary, or operational consequences if the data is incorrect. Note also, the data may be changed at a later time.
