During the glacial episodes of the late pleistocene period, the paleo indians were the first people to arrive. They were nomads and also great hunters who accommodated themselves near the waterside for food and water.
Due to the huge source of water beside them there was no shortage of water and they pot enough food to feed their families too which helped them survive and gave them a smooth livelihood.
It has been also found by archaeologists that they even practiced trading and had several weapons designed for themselves to catch animals.
