Water Pollution Control Measures and Test Reporting Management Regulations Article 82
The enterprise or sewage system that uses soil to treat wastewater or sewage shall act as follows, in addition to reporting pursuant to Articles 73 to 75:I. The type of the crop, the number of head per hectare, and the area of the soil for treatment on a monthly basis.II. The quality of the water discharged into the soil, the volume of water on the testing day, and the monthly volume of water discharged into the soil.III. Soil and groundwater monitoring information.IV. The monthly operating frequency of solid-liquid separation facilities.