HIGHLIGHTS
  1. Geostatistical analysis using water table data shows different of spatial dependence during dry season and wet season.
  2. Water table maps using Kriging technique shows distinctive groundwater flow direction during dry and wet seasons. No preferred groundwater flow direction during dry season, while during wet season, the groundwater flow direction is similar to the surface streams orientation.
  3. Cross-validation of water table maps during wet season shows better quality than water table maps during dry season.