Overview Collected 8/29/2018, 7:30 AM. Soil sample was collected nearby bayou and construction site by a biking trail. Soil sample shows negative for Paraoxon under GGM- PX assay. Researcher's Name Leo.Huynh Date of Collection Wed, 29 Aug 2018 Semester of Collection Fall 2018 Results Number of Colonies of Paraoxon 0 Number of Colonies of Methyl Parathion 0 Sample Result Classification Non-Cataloged Sample with NEGATIVE Paraoxon NEGATIVE Methyl Parathion Research References Cataloged No Location Geolocation for Sample 29.771312, -95.363024 Location Name Buffalo Bayou Location City Houston Location County Harris County Location State Texas Location Country US Location Postal Code 77002