Dolores Hidalgo Cuna de la Independencia Nacional Irrigation is just a fancy word for watering your lawn. In fact, Irrigation is a replacement for rain, but in an area where weather is unpredictable, relying solely on nature itself to provide the precipitation our lawns need is just not wise. Irrigation systems are set by a timer to turn on and spray the perfect amount of moisture on your lawn. It can save you time and money because there is no longer any old-fashioned watering. By using irrigation systems that are designed to conserve water, it will also serve to save you water. Let’s face it with hand watering we rarely have time to be accurate or consistant. But get an irrigatin system estimate today.