What should be done with effluent from dewatering operations?

The requirement to filter or pass effluent from dewatering operations through approved sediment trapping devices is crucial to prevent sediment-laden water from entering the environment. Dewatering operations often generate water that may contain various sediments, pollutants, or contaminants. If released directly into water bodies, storm drains, or surrounding areas without adequate treatment, this effluent could contribute to water quality degradation and unintended ecological impacts.

Filtering or using sediment trapping devices helps to retain the majority of the sediment and particulates within the water, thus ensuring that the effluent is cleaned to a level that complies with environmental regulations. This practice supports erosion and sediment control efforts by minimizing the risk of transporting sediments to sensitive areas, such as streams, rivers, and wetlands. Effective management of discharged effluent is not only a best practice but also often a regulatory requirement in order to protect water quality and comply with state and federal regulations.