Environmental Monitoring and Sustainability Initiative

. Result of Groundwater Investigation Drawdown at pumping rate of 4 L/s or 240 L/minutes does not cause any significant that may be a concern. Recovery time really quick, that shows the large aquifer storage or water storage is reasonable large enough compare to pumping rate Salinity is high (brackish) that require further treatment for the consumption and industrial usage Observation of drawdown at pumping rate of 10 L/second would be need in order to know the profile of drawdown at the actual withdrawal capacity Quality of groundwater in general is good, except the salinity, total hardness, alkalinity, that are naturally high and typical in coastal location and in type of aquifer that contain high carbonate

View entire presentation