The following Water Storage Container Frequently Asked Questions (FAQ) is

designed to answer basic questions about commonly used containers for storing

water, either short- or long-term. All of these containers discussed below (except

where noted) are made of High-Density Polyethylene (HDPE), which is certified

by the FDA for storing potable water (i.e. drinking water). It is up to the reader to

ensure that used containers have not been previously used to store dangerous

chemicals, petroleum products or anything else that would contaminate potable

water. For this reason, I do not recommend the use of used containers for

potable water unless you are sure of the source and what has been previously

stored in the used container.