Looking for microlife

Drain 1-plastic

  

Drain 2-Concrete

Drain 3-plastic

Drain 4-concrete





1/10/2011 We collected water and smear samples from 4 locations under the downspouts of B building after a downpour.   We decided to compare plastic catchments to the concrete catchments.  We looked at water samples taken from each catchment and q-tip smears from the bottom of the catchments.  The following posts will talk more about what we found.