Yes, but if the standard deviation for your baseline is so large that it includes safe and unsafe conditions, then it's useless.
Type: Posts; User: RWheeler; Keyword(s):
Yes, but if the standard deviation for your baseline is so large that it includes safe and unsafe conditions, then it's useless.
I'm not sure if that information is readily available. It's more like, water sources that are sketchy. Based on wildlife and hiker use, water sources can become contaminated on a much shorter scale...