Most houses in the Caribbean Islands use cisterns. Although a few residents may have access to a city water distribution system, most use the rain water gathered from the roof. We will examine the following questions:
- How big should my cistern be?
- What difference does the size of my roof make?
- How much water will my family consume?
- What is the importance of rainfall quantity and distribution?
- What is the importance of location and topography for rainfall?
- Your Questions This link will provide you with some ideas and provide a form for submitting your questions about water supply.

Fields of Science to be Addressed:
Meteorology:
Mathematics:
Chemistry:
- Solubility
- Acid base chemistry
Biology:
- Bacteriology
- Public Health
Physics:

Laboratory :
- Statistical Analysis

Projects and Extensions: