When depositing water after dewatering a site, what is crucial to remember?

When depositing water after dewatering a site, the crux of the matter lies in the need to mitigate potential contamination and environmental impact. Filtering the water through bags of geotextile fabric is crucial because it assists in removing sediment and other particulates from the water, ensuring that when the water is released into the environment, it meets local water quality standards. This technique helps protect nearby water bodies from sedimentation and pollution, promoting ecological health and compliance with regulations.

Other methods may not provide the same level of protection. Simply dumping water on nearby land can lead to erosion and pollution of the soil and surrounding waters. Allowing water to evaporate may not be practical or efficient, particularly in larger quantities, and channeling it directly to a storm drain without treatment can lead to contaminants entering the stormwater system, which could violate environmental regulations. Thus, utilizing geotextile fabric is the best practice in this context for responsible water management after dewatering.