Water Sources in Farms Outside Irrigation Areas (Digging Ponds)

1. The area for digging a farm pond must be in a depression or in an area suitable for rice cultivation. The slope of the area must not exceed 2 percent. 2. The pond to be dug must have a catchment area of at least 8 times the size of the pond, observed from water channels or by interviewing to estimate the water catchment area for consideration. 3. The area for digging the pond must have soil containing at least 20 percent clay throughout a depth of 3 meters from the surface. 4. The depth of the pond must not exceed 3 meters. 5. The dug pond must not be in an area that is a catchment area for areas with salt soil distribution, except for areas that have already been equipped with a proper salt soil distribution prevention system. 6. The farm pond must have a capacity of at least 1,260 cubic meters according to the earthwork volume. In the case of digging a pond in a depression, the capacity of the farm pond will be greater than 1,260 cubic meters. 7. The farm pond does not need to follow a standard shape; it can be a rectangular shape or other shapes.

Agency:

nakhonsawan-province

Licence:

License not specified

Category:

ข้อมูลสาธารณะ

Geographic coverage:

อำเภอ

Update frequency:

ปี

Source portal:

data_go_th

Updated:

25/07/2025

English title machine-translated from the Thai original

Record updated 422 days ago; states annual — due

The same record appears 2 more times on: gdcatalog, gdc_nakhonsawan — counted once here