DayZ 2 + Badlands · Nasdara
Nasdara wells
Some wells are work
Short answer
Water is the hard problem. Some wells can be restored. Don't assume a Chernarus pump.
Also: restore wells · badlands water
What we know
Official feature talk: drinking water is scarce; some wells can be fully restored with work. No timer, no parts list here.
What to do
Until it ships, practise not drinking ponds on Chernarus.
Don't
Don't invent a well-restore kit.