Currently, the people in Ambalgan have a drinking water system (the Barangay Water Supply System: BWSS). There are two aspects to the problem: capacity and quality.
In the practicalities of every day, it is, therefore, the case that the people who live at the end of the system have to wait until the night-time before they can draw water.
Or, they try to obtain water from their families or neighbours elsewhere in the village. However, this is only deferring, not solving, the problem.
You can read the whole investigation report under downloads. In this report you can read more about the information regarding the current system, the water quality and the research that has been carried out.