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| | Rivers SOS - longwall mining, mining & drilling, river pollution, Georges River, Nepean River, cataract river, ... |
 | | Rivers SOS calls on the NSW government to mandate a safety zone of at least 1 kilometre around all rivers in the state, to protect them from further permanent damage through the effects of mining under, or too close to, river beds. |
 | | Fact: While Rivers SOS aim is to campaign for the 1 km safety zone around rivers, our research has led us to be increasingly aware of the cumulative effects of mine subsidence in the whole of the Upper Nepean Catchment. |
 | | In the mid 90's much of the Cataract River flow disappeared into the cracks in the river bed and methane and ethane gasses were expelled from the cracks, measuring up to 20 litres per second in some areas. |
| riverssos.com (3306 words) |
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