In person

GWMWater
Regional Administration Centre
11 McLachlan Street
Horsham Vic

Post

PO Box 481
Horsham Vic 3402

Fax

(03) 5381 9881

Phone

General enquiries including billing
1300 659 961

Service difficulties and faults
1800 188 586 (24 hours)

International callers
+61 3 5382 4611