LMG routinely acquires wastewater dispersal permits for surface dispersal systems, many systems exceeding one million gallons per day (1 MGD), as permitted by the Division of Water Quality, Aquifer Protection Section. Land Management Group performs all aspects of the soils, agronomy, and geologic evaluations required for these projects including, soil fertility studies, nitrogen balance, phosphorus balance, water balance, hydraulic conductivity measurements (saturated and unsaturated zones), and sophisticated groundwater modeling with Visual MODFLOW.