- pH
- Chloride
- Total Petroleum Hydrocarbons
- Salinity
- Total Suspended Solids
- Total Dissolved Solids
- Alkalinity
- Conductivity/resistivity
- Density/Specific gravity
- Oil and grease
- Metals – Total and dissolved
- Anions
- Total and dissolved sulphide
- Volatile Fatty acid
- Trace Mercury
- Sulphate reducing bacteria
- Unknown compound identification
- Dissolved Oxygen/Biochemical Oxygen Demand
- Hardness
- Total Organic Carbon
- Turbidity
- Phenols
Water testing can assist with:
- Identification of trends
- Problem solving
- Substance disposal
- Resource consent monitoring