Morrison Spring closed due to fecal matter

[gschaut]

It's not a lay theory, it can actually happen. http://www.globalunderwaterexplorers...ater-chemistry

The site where the samples collected in the above article has no known sources of surface intrusion, but several samples collected over an eighteen month period produced similar results indicating high concentrations of human coliform bacteria. Dollars to donuts was it was probably a leaking septic tank somewhere in line over the aquifer that caused the particular problems at that location.

Took this picture a few weeks ago in Dan's Cave (Abaco Island, Bahamas).



Brian is using a light to point out a small stream of brown liquid coming down thru a crack in the ceiling of the cave.
Forgot to ask him where it was coming from...