My car, refrigerator, lawnmower, sprinkler system, smoke alarms, locks, and even my clothes.
While you can't do anything about natural rainfall, you can control how much you provide through the sprinkler system or hose.
Water: Vegetable gardens need a lot of water, so place your garden in an area that you can reach with the hose or sprinkler.
It takes three or four hours for a sprinkler to deliver an inch of water to the soil, which is what it should be getting regularly.
Nearly all city ordinances require the use of alarms and a sprinkler system, so if this establishment doesn't have them, find another.