Arsenic, Aluminium, Boron, Barium, Calcium, Cadmium, Cobalt, Chromium, Copper, Iron, Mercury, Potassium, Lead, Antimony, Silicon, Tin, Titanium, Thallium, Vanadium, Zinc, Bromide, Fluoride, Sulphate, Sulphide, Chloride, Ammonia, Nitrate, Nitrite, Conductivity, Acid neutralisation capacity 4, Acid neutralisation capacity 7, Dissolved organic carbon, Total alkalinity, Speciated alkalinity