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> In Iowa we drain the land by putting porous pipes a few feet down which are interlinked and drain into the rivers. That is a fascinating. How extensive and
by daveevad 5y ago
> In Iowa we drain the land by putting porous pipes a few feet down which are interlinked and drain into the rivers.
That is a fascinating. How extensive and interlinked are those pipes?
- colechristensen 5y agoPipes as little as 30 to a few hundred feet apart. There are parts of the state where they're literally everywhere. Here's some drainage basics: https://fyi.extension.wisc.edu/drainage/files/2015/09/Basic_Eng_-Princ-2_2017.pdf https://fyi.extension.wisc.edu/drainage/files/2015/09/Basic_... There is extensive law regarding drainage and interconnection obligations between landowners, Iowa is pretty flat, there just has to be a path between your fields and a local river. All of the roads are edged with drainage ditches, there are bigger much deeper ditches where necessary to direct water. http://publications.iowa.gov/19966/1/IADOT_tr_497_Iowa_Drainage_Law_Manual_April_2005.pdf http://publications.iowa.gov/19966/1/IADOT_tr_497_Iowa_Drain...