On another forum we were discussing those 25 year buckets of freeze dried food that you get for emergencies. I was thinking of getting a 3 month supply for 5 people "just in case". The question came up as to what to use to re-constitute them when ready to eat. I have this 30k gallon reservoir in my backyard that I could boil to purify once my chlorine ran out. However, it is a saltwater pool. I could not find a real definitive answer as to how much salt in water is dangerous to drink. It looked like most placed I found said water should be under 1ppt but like I said, nothing really definitive. I think those "life straws" will filter out salt. And there is always evaporation methods. But if my plan was to use the pool water for emergency I would need to find a better method to remove the salt. But I still want to know what is the max salt level that is safe to drink? Anyone know?