All posts tagged 'treatment'
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Posted @ Thursday, January 3, 2013 By Admin
"...Bay of Islands is still not safe to drink, and raw sewerage is still flowing in to Whangarei Harbour. Bay of Islands Treatment plants knocked out by the last few days' floods are running again but..."
Posted @ Thursday, January 3, 2013 By Admin
"...water quality of streams, rivers and lakes is declining due to diffuse pollution, and irrigation is taking a toll on some aquifers. The OECD recommends introducing baseline regulations on water quality, and economic..."