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Buller at Longford

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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 01 June 2020

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      717     20.518     22.136
 5 Year     897     16.350     17.211
 10 Year    1024     14.599     15.240
 20 Year    1139     13.251     13.740
 50 Year    1278     11.829     12.172
 100 Year    1375     10.931     11.190
 Extreme Recorded

   1383

 27/10/1998 

    11.500

  06/03/2019

    11.825

  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.