Catchment: Wairoa
Annual Average Rainfall: 1126mm
Altitude: 48m
Period of analysis: 28 June 2018 to 31 December 2022.
Comment: This site replaces the raingauge Wairoa at Irvines.
| Wairoa at Haycock Rd Rainfall Statistics | ||||
|---|---|---|---|---|
| Return | Storm Total (mm) | Drought Total (mm) ** | ||
| Period | 1 hr | 6 hr | 24 hr | |
| 2 year | 22.0 | 48.5 | 78.0 | |
| 5 year | 29.5 | 63.5 | 101.0 | |
| 10 year | 35.0 | 75.0 | 119.0 | |
| 20 year | 40.5 | 86.5 | 137.0 | |
| 50 year | 48.5 | 103.0 | 162.0 | |
| 100 year | 55.0 | 116.0 | 181.0 | |
|
Extremes Recorded ** |
35.5 12/05/19 |
62.9 19/08/22 |
109.5 19/08/22 |
0.0 23/01/19 |
|
Storm totals are from HIRDS analysis based on site location. ** Drought totals and extremes are from analysis based on data collected on site. |
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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.
