Hydrant Flushing Schedule

Annual system-wide flushing is essential for the Authority to maintain the highest level of water quality. Flushing will be done between the hours of 8:00 a.m. and 4:00 p.m., Monday through Friday, beginning on March 26 and continuing through May 29.


Approximate Date

Montgomery and New Britain Townships
(including Candlelight Farms, Parsons Lane, Meetinghouse Road, Goodman Tract, Gwynedd Knoll and Hunt Club sections of Lower Gwynedd Township)

March 26 - 
May 18

Upper Dublin Township 
(including the Delaware Valley Industrial Park and Llewellyn Rd., Annasmead Rd., Baker Rd., and Llanfair Rd. sections of Lower Gwynedd Township)

March 26 - 
April 13

Whitpain Township

April 16 -   May 1

Lower and Upper Gwynedd Townships and North Wales Borough

(including Normandy Farms, Normandy Farms Estates, Windermere and Amberley Sections of Whitpain Township)

April 23 - 
May 29

You may notice discolored water when flushing is in your area...this is expected and is not harmful. Simply let the cold water run from your taps until it becomes clear. If possible run water from a bathrub or other fixture without an aerator. If problems persist, please call our Customer Service department at 215-699-4836 between 8:00 a.m. and 5:00 p.m. Monday - Thursday and 8:00 a.m. and 4:00 p.m. on Friday.