Formulate a hypothesis about the causes of unreliable water supply in the North West Province of South Africa, considering water scarcity, infrastructure issues, and management.

Step 1: Formulate a hypothesis based on the provided background information.
The background information indicates that South Africa is water-scarce, facing challenges from aging infrastructure, lack of maintenance, and poor management. Specifically, in the North West Province, there are sufficient water sources, but infrastructure challenges impede water transfer, exacerbated by lack of capacity, skills, incomplete projects, and vandalism.

A suitable hypothesis should address these core issues.

• Hypothesis: Poorly maintained and aging water infrastructure, combined with inadequate management and vandalism, is the primary cause of unreliable water supply in the North West Province of South Africa, despite the availability of water sources.