In most cases, I would say that first nations are in control of their water systems, with various degrees of support and external resources to provide that support. In some communities that are very small, one of the challenges is having water operators who can provide the ongoing technical expertise to ensure the water is clean and to keep the plant running. In those cases, first nations have contracts with external water support.
I think one of the best success stories is the Atlantic water authority. Maybe I can leave that for Nelson to talk a bit about. It's such an amazing story of collective work to protect water.