10/06/2026
One year ago this week, our friends and Gardens of Stone Alliance member 4nature wrote to NSW Premier Chris Minns calling on the government to reinstate strong rules preventing pollution of Sydney’s drinking water.
The request was clear: restore a robust, mandatory Neutral or Beneficial Effect test (NorBE) so that all developments affecting the Sydney drinking water catchment, including coal mine extensions and modifications, must prove they will not make water quality worse.
One year later, there has been no response.
Meanwhile, coal mining in the Lithgow region continues to place unacceptable pressure on the waterways that feed Sydney’s drinking water catchment. Pollution risks are being managed through piecemeal consent modifications and loopholes, instead of the clear, consistent, catchment-wide protections the community was promised.
Protecting drinking water should not be optional. It should not depend on whether a proposal is a “new” development or a modification to an existing coal mine. And it should not be sacrificed because government finds it politically difficult to confront the impacts of mining.
The NSW Government has said it supports strong source water protection. Now it needs to act.
Add your voice to the petition below and tell the NSW Government: reinstate a strong NorBE test and stop allowing mining pollution to put our drinking water at risk:
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Sydney’s drinking water supplies over five million people. Right now, it is under attack from coal mine companies looking for a fast way to drain their toxic mine wastewater. Centennial Coal has, yet again, submitted plans to dump tens of millions of litres of water laced with heavy metals and sal...