An open letter from eight former agronomists and soil scientists, including five who worked for the Department of Primary Industries, has urged NSW Premier Gladys Berejiklian to halt Shenhua’s Watermark coalmine and protect the Liverpool Plains from mining.
The letter said the agreement the government reached last month with Shenhua to renew its coal exploration licence, paving the way for the mine to proceed, puts at risk “the future of one of the major contributors to food and fibre security”.
Last month the government paid Shenhua $262 million for just over half the exploration licence area of the proposed mine at Watermark in northern NSW. Energy Minister Don Harwin said the buyback would ensure there was no mining on the fertile black soils of the plains.
But the agronomists said limiting the proposed open cut mine to ridges would still likely affect surface and groundwater flows in the plains and downstream regions.