Catchment size: 101km2
Period of analysis: 5 September 1979 to 30 June 2019.
Comment: Early records are for flood flows only. Drought analysis is from 1987.
| Flood Flows | Drought Flow | ||
|---|---|---|---|
| Return Period | (m3/s) | 1 day average | 7 day average |
| Annual | 351.5 | 1.989 | 2.183 |
| 5 Year | 422.0 | 1.667 | 1.755 |
| 10 Year | 479.2 | 1.557 | 1.610 |
| 20 Year | 534.2 | 1.476 | 1.503 |
| 50 Year | 605.4 | 1.394 | 1.395 |
| 100 Year | |||
| Extreme Recorded |
628.8 28/12/2010 |
1.323 06/03/2019 |
1.368 23/03/2001 |
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.
