Must tolerate adverse environmental conditions including inclement weather (rain, sleet, snow, heat, sun exposure), mechanical and electrical hazards, fumes, odors, dust/mist, chemical and toxic waste, and exposure to insects, noxious plants, and snakes. Performs lawn care functions to include mowing, weed trimming, lawn watering, distribution of light herbicides and pesticides, tree trimming, and trash collection at the treatment plant, lift stations, and water pumping stations.