What is Dewatering?

Dewatering is a process for removing water from the ground surrounding an excavation or construction project.  It is required to lower the groundwater table to a designated depth below the sewer pipe to allow for proper installation. Once the groundwater table is at an optimal level, construction crews can properly install the sewer pipe under relatively dry and safe conditions as required under State and local regulations.  

What’s that smell?
The origin of the sewage odor associated with dewatering is the result of natural sulfur in the groundwater and is common throughout South Florida. The odor is typical and has occurred in the past in other construction sites throughout the City of Fort Lauderdale and is not a health or safety concern.  Once the groundwater is exposed to the atmosphere, the naturally occurring hydrogen sulfide gas that is normally dissolved in the groundwater is released to the atmosphere resulting in a displeasing odor similar to sewage or “rotten eggs.”

Community Education

WaterWorks 2011 is committed to helping educate local communities about the various components of the sewer construction process. WaterWorks 2011 staff wants to assure the public that its dewatering process does not involve the discharge of wastewater and at no time is the water a threat to the public health of City of Fort Lauderdale residents. If you have any questions regarding the dewatering process, contact WaterWorks 2011 Call Center at 954-522-2604.

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