HOW MANY PRESSURE ZONES WILL CARY ULTIMATELY HAVE?
The master water plan for the Town currently provides for a total of three pressure zones. The central portions of the distribution system will remain in the historical pressure zone that will be referred to as the Central Pressure zone with an overflow elevation of 641 feet. Areas west of town including the Research Triangle Park areas will be in a new pressure zone known as the Western Pressure zone with an overflow elevation of 540 feet. Areas generally located to the south of town will be in a new pressure zone known as the Southern Pressure zone with and overflow elevation of 595 feet.
