Mesa A Hub Proposal

Closed 5 Dec 2016

Opened 29 Nov 2016


Robe River Mining Co Pty Ltd is seeking to extend the existing Mesa A / Warramboo Iron Ore Mining Project by extending the existing mining operation and developing four new nearby deposits. The proposal is 43 kilometres west of Pannawonica in the Pilbara Region. The proposal would require an additional 2500 hectares of clearing of native vegetation, with some below water table mining. A water supply would also be required and discharge of any excess water to Warramboo Creek.

Why your views matter

At this initial stage of the EIA process, comment is simply sought on whether or not the EPA should assess a proposal and, if so, what level of assessment is considered appropriate.

The following diagram shows the stage this referral is at:

Diagram showing where the seve-day public comment sits in the overall assessment process

What happens next

Following the seven day public comment period and consideration of any comments received, the EPA will decide whether or not this proposal requires environmental impact assessment and, if so, what level of assessment will be applied.

The Chairman's decisions on level of assessment are released each Monday on the EPA's website.


  • All of Western Australia


  • Public


  • Seven-day comment on referrals