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Anatoki at Happy Sams - River Flow
This page contains the following information:
- Graph of Weekly Riverflow at Anatoki at Happy Sams
- Graph of Monthly Riverflow at Anatoki at Happy Sams
- Site Information and historical flow statistics
- Disclaimer
Flow for last 7 days at Anatoki at Happy Sams
Note
All times are in NZ Standard Time, during Daylight Saving add one hour.
Flow for last 30 days at Anatoki at Happy Sams
River Flow History
Catchment size: 101km2
Period of analysis: 5 September 1979 to 30 April 2016.
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 | 1.979 | 2.150 |
| 5 Year | 422.0 | 1.694 | 1.786 |
| 10 Year | 479.2 | 1.597 | 1.663 |
| 20 Year | 534.2 | 1.526 | 1.572 |
| 50 Year | 605.4 | 1.453 | 1.480 |
| 100 Year | |||
| Extreme Recorded |
628.8 28/12/2010 |
1.329 26/03/2001 |
1.368 23/03/2001 |
Map of Site Location
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Disclaimer
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.