You can only last a few days without water but, provided you have water, you can last for weeks without food (assuming you are healthy at the start)
Indefinitely, especially if they die in the process. Your time under water and your ability to survive it depend on a number of factors. In water near freezing, the average person will die from hypothermia in minutes. If the person has a lot of insulation (wet suit or fat) they can survive longer. If the water is near body temperature, the limiting factor is probably going to be food. If it is salt water, the limiting factor will be water to drink. If you supply food, the person will be able to survive longer but will probably succumb to an infection because the average human's skin will degrade from continuous immersion.
if we recycle and take shorter showers
Lead
Yes, the poor in Rome had a fresh water supply. There were numerous fountains all over the city where water was free for the taking.
An antifluoridationist is a person who is opposed to the addition of fluoride to the public water supply.
Disconnect the pipe at source and cap
due to Municipal water supply malfunctions there may be improper water supply
Supply coming from water source is a water service line.
I want need for water supply
The water meter is used to show how much of water you have consumed, for the month, a monthly reading is done and you must pay , or the authorities will cut your water supply. Water meters are also used in public water supply system. Water meters can also be used at the water source, well, or throughout a water system to determine flow through that portion of the system. In addition, its is an incentive to conserve water and it helps in the distribution of water.
I had that once no water supply and realized I was in an out house
In case of an emergency, a person should always have a 2 week supply of pet food as well as medicine for their pet and water in their Emergency Preparedness Kit.