In addition to your stored water, there are a number of other possible sources of water in your home:
Water drained from the hot water tank if the tank remains upright.
Immediately after a major disaster, we can prevent contamination of our hot water tank supply by shutting off the water valve that leads from the water main into the house. To drain the tank, follow these instructions:
Turn off the gas or electric supply to the tank.
Close the water intake valve into the tank by closing the faucet at the top of the tank.
Drain water into a container by opening the faucet at the bottom of the tank. Never turn the gas or electricity back on until the valve is reopened and the tank is full of water.
Drain water every six months allowing water to drain until it flows clear. This process will ensure that the tank remains free of mineral and rust deposits and will also save on fuel!
Water remaining in the pipes.
If your home is multilevel, you can drain the existing water in the pipes by gravity flow, after the water line into the house has been shut off.
Open a faucet on the top floor and drain water from a faucet at the lowest level.
Water from a swimming pool.
This water can be used for hygiene purposes only. If consumed, this water could cause
diarrhea, stomach cramps, and illness.
