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Tasman District Council

Buller at Longford

This site is operated by NIWA.

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Flow for last 7 days at Buller at Longford

Flow for last 7 days at Buller at Longford
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Note

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

Flow for last 30 days at Buller at Longford

Flow for last 30 days at Buller at Longford

River flow history

Catchment size: 1410 km2

Period of analysis: 11 October 1963 to 30 June 2019

Comment: This site is operated by NIWA and is used for water resource monitoring and flood warning.

  Flood Flows Drought Flow
Return Period  (m3/s)  1 day average 7 day average
 Annual 703.0 20.549 22.178
 5 Year 886.0 16.374 17.243
 10 Year 1010.0 14.581 15.233
 20 Year 1123.0 13.195 13.698
 50 Year 1255.0 11.726 12.088
 100 Year 1347.0 10.796 11.076
 Extreme Recorded

1383.1

27/10/1998 

11.553

06/03/2019

11.874

01/03/2019
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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.