> Well, it doesn't really matter how old the pipes are as long as they continue working and provide water that meets the EPA/state standards for health.
Actually, it does. Water loss due to deteriorating infrastructure is becoming a significant issue as water supplies get strained. The EPA estimates that the average US water system loses 16% of their water during distribution, and about 75% of that can be prevented or recovered by maintaining and upgrading the systems.[1] Here in Texas this is a serious issue because our reservoirs are increasingly strained by population growth.
Actually, it does. Water loss due to deteriorating infrastructure is becoming a significant issue as water supplies get strained. The EPA estimates that the average US water system loses 16% of their water during distribution, and about 75% of that can be prevented or recovered by maintaining and upgrading the systems.[1] Here in Texas this is a serious issue because our reservoirs are increasingly strained by population growth.
[1] http://water.epa.gov/type/drink/pws/smallsystems/upload/epa8...