BRIDGEWATER, NJ - New Jersey American Water will resume using chloramines in water treatment at its Raritan-Millstone and Canal Road Water Treatment plants May 1.
The plants serve New Jersey American Water customers in Hunterdon, Mercer, Middlesex, Somerset and Union counties.
In mid-February, as part of an annual maintenance program for its water distribution system, New Jersey American Water temporarily changed the water treatment process from a chloramine residual to free chlorine residual. Chloramines have long been an effective method of water disinfection that meet all EPA and NJDEP drinking water standards, and have been used by New Jersey American Water since 1980s.
The three-month changeover to free chlorine residual enabled the company to perform routine maintenance on its chemical feed systems and remove any residual ammonia from the water distribution system.
During the transition to free chlorine residual, some customers may have noticed a slight chlorine taste and odor in their water. With the resumption of the chloramine process, the taste and smell of chlorine will subside.
The treatment change applies to New Jersey American Water customers in the following communities:
Hunterdon County: Flemington Borough*, Frenchtown Borough, Raritan Township, Readington Township, and Tewksbury Township;
Mercer County: Hopewell Township, Lawrence Township, Princeton Borough, Princeton Junction, Princeton Township and West Windsor Township;
Middlesex County: Cranbury Township, Dunellen Borough, Edison Township, Jamesburg Borough, Middlesex Borough, Monroe Township, North Brunswick*, Piscataway Township, Plainsboro Township, South Brunswick Township and South Plainfield Borough;
Somerset County: Bedminster Township, Bernards Township, Bernardsville Borough, Bound Brook Borough, Branchburg Township, Bridgewater Township, Far Hills Borough, Franklin Township, Green Brook Township, Hillsborough Township, Manville Borough, Millstone Borough, Montgomery Township, North Plainfield Borough, Peapack & Gladstone Borough, Raritan Borough, Somerville Borough, South Bound Brook Borough, Warren Township and Watchung Borough;
Union County: Berkley Heights Township, City of Rahway*, Clark Township, Cranford Township, Fanwood Borough, Garwood Borough, Hillside Township, Kenilworth Borough, Linden City, Mountainside Borough, New Providence Borough, Plainfield City, Roselle Borough, Roselle Park Borough, Scotch Plains Township, Springfield Township, Summit City, Union Township, Westfield Township and Winfield Park Township*.
For more information about water quality, visit newjerseyamwater.com.