Charlie,
just finished your report. exellent documentation.
having some problems figuring out the dates of the unconformities in the
geologic layers.
The drains you mention that have recently been put in, are they the 3-4'
street drains from the subdivisions? If they are thats going to be a real problem
with this site.
What type of flood plain are you on- 500yr, 100yr?
keep pluggin man, looks like the burbs got you surrounded!
Hey, thanks, Stan. I appreciate you giving it a read.
I can try to answer any questions, or clarify any points which are unclear, concerning the geology.
The drains were placed where tributaires used to enter the creek. They were eroding like crazy. There's no drainage from the subdivisions, unless it really floods hard, then, conceivably, parts of the suburb drainage could mix with the drainage from these tribuatries. The only things I find on the exposed portions of the alluvium, after good rains, are bits and pieces of styrofoam, natural wood, and paper. Nothing that isn't buoyant.
We have a 100 year flood plain here.
Thanks again Stan, and please, ask any questions you may have. There's certainly many angles I haven't looked at.
Later, bro.
Oh, P.S.- Did you get a chance to read Bousman's paper on the Paleo to Archaic change in North America?