Clearly, rivers are dynamic systems that go through these types of fluctuating water flows. This is a particularly severe event that occurred in the fall, so the impacts are anticipated to be much greater. We can see as much in some of the systems that we've seen, particularly in the Nicola, Chilliwack and Lower Mainland systems.
To understand what these impacts would look like over time, we're going through a seasonal change in the hydrological graph. We're going to be looking at the spring as a bit of a trigger to see what the impacts may look like for channel morphology. The rivers change through the cycle of the year and we're probably not likely to see what these impacts are until after the spring freshet, once we can see after the spring high flows where we're looking in terms of the fish habitat and the features there.
We will and do know that the various restoration facilities and hatcheries that we're operating, in terms of the nature of the impacts at those facilities.... But with the broader systems, like the Nicola, Coldwater and Spius, for example, they would take a longer time to assess at different times in the year to understand what the nature of the impacts are.