rScotty, do you feel at ease still living there knowing what can happen?
Winston, good question. It seems to me like the whole country is seeing more & more weird weather....Or maybe I'm just sensitive to it. Although if true, it could also mean that the changes are just beginning.
Frankly, I don't feel as good about it as we used to. On the plus side, we personally understand floods now. The problem is really not the danger factor - debris flows happen fast, but the potential for one builds very slowly for maybe a wee .... Easy to avoid now that we know. So flooding itself is not the sort of thing that keeps us up at night with worry, but knowing the work that follows a flood does.
The problem of floods is more one of what happens after. Maybe that's true of any disaster. That's because repairing flood damage is the sort of thing that keeps you working on it for way too many years. We did it this time, but after doing it we have made a firm decision that if another flood happens we are going to just leave everything & walk away from the whole mess and start over again somewhere else. Life is too short.
This was supposedly a "500 to 1000 year flood" - so we don't expect to see another. Of course if that's true, then it is also true that by the same reckoning (FEMA) we have had three 100 year floods in the last 40 years....plus this one.
It is obvious that either FEMA's geoscience is shaky - or more probably that it is influenced by politics/insurance industry.
BTW, most people don't know much about flood insurance - we sure didn't. We do know more about it now.
Imagine standing in the midst of a disaster listening to a flood insurance rep read to you from the fine print in your policy. Yes, that happened to us right in what used to be our kitchen.
OK, enough with the bad. Here's the good stuff:
When designing this house (our retirement house) we made sure it was a couple of feet higher than was required for this area - and paid careful attention to wall strength and foundation.
You can sort of see how much the floor is rasied in the two photos a few posts above. That elevation helped a lot. If doing it again I would build both higher & stronger yet because it is easy - and suprisingly simply/inexpensive - to design to withstand most floods. I simply didn't do enough homework.
Since the flood changed our land so radically, I hired two excavators to move the creek back to it's historical channel which is about 100 feet farther from the house - clear on the other side of of the property. Today the basic creek channel is farther away, twice the depth, thrice the width, and rock lined as well. It can carry maybe ten times the flow before flooding Got some little waterfalls and fishing pools, too.
All in all, the property is contoured better than before. What we need now is a 100 year flood to test out how effective our changes have been. ... If we don't get that, we will settle for a few decades of building back the soil and trees.
rScotty
Hmmmm..... I wonder if we can or should move this thread somewhere else? But maybe not, we've all gotten to know one another through Yanmars for a long, long time now. Change the thread name? Any advice out there?