The water industry has many choices of instruments that are currently available. There are however, noticeable gaps in the measurement technologies that are available including the measurement of flow within the sewer network and the measurement of organic load into wastewater treatment works.

• Chemical Oxygen Demand (COD)
• Total Organic Carbon (TOC)
• Turbidity
• Total Phosphorus (TP)
• Biological Oxygen Demand (BOD)
• Toxicity
• pH, Conductivity, Dissolved Oxygen
• Trace metals, Non-metals & Toxic elements (Hg, As, Pb, Mn, Iron, Al, Sb, Chrome VI or Total Chrome, Cd, Cu, Ni, Ag)
• Chlorine (Free or Total)
• Suspended Solids
• Total Nitrogen (TN or TKN)