We're looking at a piece of property with a small (1/3 acre?) pond. We do not believe the previous owner built the dam or ever stocked it in the last 4-6 years. Most of it is 3-4 ft deep and there is at least an 8 ft area in the middle. It's fed by a small creek, but we are unsure of the source. We can't find where it connects to another water body, so right now assuming its spring fed on an adjacent property.

We got permission from the agent to fish it yesterday and came up with a bunch of tiny green sunfish - nothing bigger than 3-4" long. The property has been unoccupied for a couple years; however, we saw evidence that someone has been hiking in through the unkempt growth and down to the pond. Could someone have fished it out or are lots of tiny fish normal for a small, unmanaged pond?