The term auxiliary supply refers to what?

The term auxiliary supply refers to any water supply that is not part of the public water supply system. This definition encompasses a broad range of water sources that can be utilized for various purposes, including but not limited to emergency situations, irrigation, or even industrial uses. An auxiliary supply might include sources such as private wells, rainwater harvest systems, or storage tanks, highlighting its role in providing alternative means of obtaining water when the public supply is either insufficient or unavailable.

By distinguishing auxiliary supply in this way, it is recognized as a critical component in ensuring a reliable and versatile water management strategy. This concept becomes particularly important in scenarios where demand exceeds supply or where contamination issues arise with the public water system, thus necessitating an alternative source.