Physical values
AlkalinityCOD / HumusColourConductivitypH valueTurbidity
Nutrient salts
Ammonium nitrogenAmmoniumPhosphatePhosphate phosphorusNitrite
Metals
IronCalciumPotassiumCopperMagnesiumManganeseSodium
Anions
ChlorideNitrateNitrate nitrogenSulphate