Thank you, Madam Chair, and thank you to our guests for being here today and on the west coast also.
Mr. Post, this is just a question and we'll get to the real stuff later. In your opening statement, you said that when you do maintenance as a community or a city, sometimes you have to put in a culvert, things like that, and then you have to maintain the banks all along it. Once you've restored that, you said that you had to keep maintaining it. Eventually the banks would return to their natural state, I would assume. How long would you have to maintain that? I'm just curious about that.