If this is the case, practicing water conservation now could help you be better prepared for the future.
The amount of water being used in your home is greatly affected by how old your bathroom fixtures are. For example, older toilets can use as much as 5 times the amount of water that a modern toilet does, and still not be as effective.
Replacing old toilets and installing aerators on your faucets can make a huge difference in your water consumption. If you also get into the good habit of not leaving the water running unnecessarily when showering or using the faucet, you will notice a significant drop in your water usage.
Fill the bottom of a one-liter container with one to two inches of sand or stones to make it heavier. Put the remaining water in the bottle in your toilet tank, securely away from the flushing mechanism. The bottle may save five gallons or more of water every day in a typical home without degrading the performance of the toilet. You might even be able to fit two bottles in your tank if it’s large enough for that.