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Staff in our Whitianga and Paeroa offices will be working but the offices closed for public enquiries from 4.30pm on Thursday, 17 April until 8am on Monday, 28 April. If you require urgent assistance during this time, please phone 0800 800 401.

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Effluent application depth

Use the template below to help you calculate effluent application depth:


Amount of nitrogen to be applied in kilograms per hectare
 

Nitrogen content of effluent in kilograms per litre (0.04% = 0.0004 kg/L)  
 

1 Hectare = 10000 square metres  
 
  =  
  Depth in millimetres