This may not be much help, but I remember reading about a water collection system that was used out in West Texas. It seems like it was in Big Bend. I don't remember any details but it seemed like an ingenious system that was easy to set up. You might could find some info on it.
Like I said, prolly not much help, but it may get you started in searching of you can't find anything else.
Like I said, prolly not much help, but it may get you started in searching of you can't find anything else.
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