Sweetgum Environmental Photos Sweetgum President, Rob DeGraaf, collecting a shallow groundwater sample in Mulberry, Florida. Sweetgun President, Rob DeGraaf, evaluating soil at a Phase II LSI project site in Orlando, FL Sweetgum President, Rob DeGraaf, conducting Stream Condition Index (SCI) on a North Florida stream. Rich Heimann collects water quality parameters at a North Florida stream. Sweetgum President, Rob DeGraaf, on a Phase II Limited Site Investigation in Tampa, Florida. Phase II soil vapor sample collection, Titusville, Florida Phase II groundwater sampling -Carolina, Puerto Rico Direct Push drilling and temporary groundwater monitor well installation, Fairfield, Ohio Phase II Limited Site Investigation activities including soil, soil vapor, and groundwater sampling – Queens, NY Groundwater sampling from temporary monitor well location, Riverview, Florida A limpkin (Aramus guarauna) along the Hillsborough River, Tampa, Florida. Gopher Tortoise (Gopherus polyphemus) at the Van Fleet Trail in Polk City, Florida. Home Page About Us Services Contact Photos