There are a number of protections built in place when it comes to whether it is community drinking water, whether it is regulatory issues around the environment or around worksites and so on. More importantly, through the guidelines for Canadian drinking water quality, they set maximum acceptable concentrations for some of those areas of concern or the contaminants in the water that would be deemed acceptable. One of our other departments of Environment and Natural Sources does some work on the total water ecosystems that we operate within the Northwest Territories and are affected by other jurisdictions. I know the Minister is working on a strategy with our aboriginal partners across the Northwest Territories. Beyond that, I would say I would have to go to the appropriate department and get the information and share that with Members.