What does hydraulic loading refer to in the context of mound systems?

Hydraulic loading in the context of mound systems specifically relates to the rate at which water is applied to the mound area. This concept is crucial because it influences how effectively the system can absorb and treat wastewater. A properly managed hydraulic loading rate allows for optimal filtration and absorption by the soil, ensuring that the system operates within its design parameters and effectively mitigates environmental impacts. Understanding this rate helps in designing and maintaining efficient mound systems, as exceeding or under-measuring this rate can lead to system failure or ineffective treatment of wastewater.