The whole area was once low marshy land, now called wetlands, subject to overflow by the waters of the nearby Mermentau River. This area was filled with trees and bushes that thrived in those conditions and could absorb much water during times of seasonal flooding. Developers created a modern system of canals for drainage purposes and irrigation as early as 1901, but these interfered with the natural processes of the wetlands. Development of the town and rice culture further reduced the natural capacity of the wetlands to absorb flooding, as well as creating a built-up area of residences and businesses where flooding was a threat.