SAVE MONEY for your own wallet WITH THIS 2 MINUTE EVENT IN YOUR OWN YARD (Not the library) to be sure you are not wasting water! After ensuring that you have NO water running in the house, find the water meter for YOUR yard. See the red triangle in the little circle? If it is moving, something is either running or you have a leak somewhere. It's worth a regular check to save MORE than pennies. A close friend had 5 leaking toilets that raised his monthly water bill by $300!