-
If you contact the Suffolk County Water Authority, found here:
http://www.health.state.ny.us/nysdoh/...
they'll provide you with the results of the most recent tests. I'm sure they're not better/worse than the rest of the tri-state area. I believe that most of the area is chlorinated, if not all. Chlorinated water is what it is. Safe from a bacterial perspective, but not that wonderful tasting. A filter helps.