Geosearch Ltd - Bore Water, Well Water and Irrigation

Surface Water

Ground Water

Baseline Groundwater


Water Quality Sampling

Scientific Investigation and Reporting

Resource Consent Applications

Environment Monitoring

Drilling Management

Water Quality Sampling

We can sample your private, community, or farm water bore supply for possible harmful contaminants, and determine compliance with the New Zealand Drinking Water Standards and MAF Standards. Samples are collected in accordance with accepted NZ protocol, and analysed at a fully accredited laboratory.

We can either undertake one-off sampling, or design a regular sampling programme around your needs.


  • General chemical quality, or for specific contaminants such as nitrate, iron, manganese, and so on
  • Where problems are identified we can provide advice on remedial options
  • Micro-organisms including E.coli Giardia Cryptosporidium
  • Pesticide and herbicide residues

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