It is essential for "winter storm" or "Cryogenic Winter" playthroughs where natural liquid water is scarce.
It takes a large volume of snow to produce a small amount of liquid water (the ratio is roughly 10:1). It is essential for "winter storm" or "Cryogenic
In a survival scenario, snow should be boiled before drinking to ensure it is clear of contaminants. It is essential for "winter storm" or "Cryogenic
There are "Rainbarrel only" versions and "Project Realism" versions that focus on melting snow for drinking water. General Concept: Melting Snow for Water It is essential for "winter storm" or "Cryogenic
It allows Rain Collectors and Metal Barrels to be filled while it is snowing.
The phrase you are referring to typically points to a popular community-created mod for the survival game . Project Zomboid Mod: "Snow is Water"