Understanding Florida water management district requirements for stormwater retention ponds on commercial properties — inspection, vegetation, and reporting.
Florida water management districts require commercial property owners to maintain stormwater retention ponds in accordance with their Environmental Resource Permit (ERP). Regular maintenance includes mowing pond banks and berms (typically monthly), controlling invasive aquatic vegetation, maintaining proper littoral shelf plantings, inspecting and cleaning outfall structures, and documenting conditions with annual inspection reports. Failure to maintain retention ponds can result in permit violations, fines, and downstream flooding liability. Many properties benefit from including pond maintenance in their comprehensive grounds contract rather than managing it separately.