1. Abandon this well.
2. Take filling measures, such as sealing with medium-coarse sand or concrete.
3. Tamp the soil around the filled well.
4. In the process of building plane planning, the foundation should avoid the position of the filled well, and the cantilever beam should be set beside the well or strengthened.
5. Avoid the groundwater level in the polluted area and the location near the toilet.
6. At noon, noon, Sunday and Sunday, avoid being in front of the gate.
7. Avoid the position of the dragon.
8. To test water quality, it is best to go to a specialized agency for testing.
9. If you need to drill a well, choose the White Tiger Room or the Holy King Room at home.
10. Avoid seeing the well directly in the direction of the furnace.
The above measures can help solve the problems caused by the old wells on the homestead, but please note that the actual situation may vary according to the region and specific conditions, and it is recommended that you consult the local land management or environmental protection department for more professional advice.