In person

GWMWater
Regional Administration Centre
11 McLachlan Street
Horsham Vic

Post

PO Box 481
Horsham Vic 3402

Fax

(03) 5381 9881

By Email

info@gwmwater.org.au

Phone

General enquiries including billing
1300 659 961

Service difficulties and faults
1800 188 586 (24 hours)

International callers
+61 3 5382 4611

Submit an enquiry

If you are experiencing service difficulties, please report fault to us on 1800 188 586 at any time. For general enquiries, please call us on 1300 659 961 or complete this email form.