Biodiversity at the Doorstep

Biodiversity at the Doorstep

Pavement of road has manhole lid covers, which have two depressions on it, during rainy season it will be filled with water.

Will that small well have some organisms? Can we make it a model to study biodiversity of micro-organisms at our doorstep?
What kind of micro-organisms can be present in it?
Please make some propositions and post it in reply section below, by clicking “Reply” icon.

Micro-organism present in soil sample:

Collection of Water sample:

We need to collect the water sample present in the well and observe under the microscope to find out what organisms are present in it?

What will be design of an experiment to collect sample?
What will be design of an experiment to observe the samples?