By reusing the good water from inside a residence, money is saved every time someone takes a shower, bathes, or does laundry. That water is then used at least 30% and up to 60% more efficiently in ReWater's drip network.  The percentage of efficiency increase depends on your ambient wind velocity, humidity, and temperature, but these savings are significant.  For example, in Las Vegas and other such areas that are hot, dry, and windy, your efficiency increase is about 60%.  As water rates rise, you save even more money every year with a ReWater® system!

For detailed information on the efficiency of underground drip irrigation, see the 1998 report prepared by the US Department of Agriculture, C.R. Camp, which compiled all the available literature on underground drop irrigation and analyzed it.