A summary of water quality tests conducted from January through to December of 2015. 

Note: Significant concentrations of iron and manganese occur throughout the world. Although these chemicals are not suspected of causing direct health effects through their presence in drinking-water, they can cause severe discolouration of water, which may lead to consumers turning to other, microbially unsafe sources of drinking-water. 

Note: Significant concentrations of iron and manganese occur throughout the world. Although these chemicals are not suspected of causing direct health effects through their presence in drinking-water, they can cause severe discolouration of water, which may lead to consumers turning to other, microbially unsafe sources of drinking-water.