Physico-chemical parameters such as Temperature, Water
Velocity, pH, Electrical Conductivity, Total Dissolved Solid,
Dissolved Oxygen, Nutrients (Nitrate, Ammonium and
Orthophosphate), Suspended Solids, Alkalinity and Total
Hardness were measured. Judged from the parameters, Mae
Tao Stream was classified to Type III of the Surface Water
Quality Standard of Thailand for agriculture at all sampling
sites.
Physico-chemical parameters such as Temperature, WaterVelocity, pH, Electrical Conductivity, Total Dissolved Solid,Dissolved Oxygen, Nutrients (Nitrate, Ammonium andOrthophosphate), Suspended Solids, Alkalinity and TotalHardness were measured. Judged from the parameters, MaeTao Stream was classified to Type III of the Surface WaterQuality Standard of Thailand for agriculture at all samplingsites.
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