Anatoki at Happy Sams

Flow for last 7 days at Anatoki at Happy Sams

Flow for last 7 days at Anatoki at Happy Sams
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Note

All times are in NZ Standard Time, during Daylight Saving add one hour.

Flow for last 30 days at Anatoki at Happy Sams

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 

 

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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.