Rottnest Island Authority provides potable water, non-potable water, sewerage and drainage services to business customers on Rottnest Island, 19 kilometres off the coast of Fremantle.
Rottnest Island Authority reports annually on the performance indicators set by the ERA. The data is available on our Water, sewerage and irrigation performance data page.
| Licensee information |
|---|
| AGL Sales Pty Ltd |
| ABN 38 836 160 172 |
| Licence information | Relevant dates |
|---|---|
| Licence granted | 14 December 1998 |
| Licence renewed | 29 May 2024 |
| Licence expires | 28 May 2027 |
| Current audit period | Audit: 1 July 2023 to 30 June 2026 Review: 1 July 2024 to 30 June 2027 |
| Number of customers as at 30 June 2025 |
|---|
| 34 |
Licence area map
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