This site is near Greens Bayou, which was contaminated with DDT. There was a concrete slab inside plastic fabrication plant, upstream, that had stains from liquid dripping into the ditch. Likely from rain, but may also have carried contaminants from the plant into the ditch. Sample was taken from this ditch close to the drain by a back gate, see attached image. Sample was taken halfway down; despite being above the water table below sample was mostly mud.