Muswellbrook Shire Council would like to advise residents of a trial water shutdown to confirm water network operations ahead of a planned infrastructure upgrade.

Following this confirmation testing, planned works include installing a new water stop valve on Humphries Street. During this time, residents may experience temporary interruptions to their water supply.

Construction vehicles, on-site activity, and traffic control measures will be in place to ensure the works are carried out safely.

Trial Shutdown

Wednesday, 25 March 2026 9:00 am – 11:00 am

Scheduled Work Dates 

Monday, 30 March to Thursday, 2 April 2026

Water Supply Interruption

Water supply will be interrupted between 9 am to 4 pm on:

  • Primary date – Wednesday, 1 April 2026
  • Contingency date – Thursday, 2 April 2026 (only if required)

Affected Areas: 

  • Humphries Street
  • Cousins Street
  • Karoola Avenue
  • Barrington Street

We appreciate your patience and cooperation while this important upgrade is completed. We recommend residents prepare for the interruption with storage of water for essential use.

For enquiries, please contact our Water and Wastewater team on 02 6549 3858.

Page last updated: 23 March 2026 | 1:58 pm