To provide ratepayers and the public with information about the Clean Water Nashville Overflow Abatement Program, project updates are issued on a periodic basis. These updates will detail current and upcoming projects and report Metro’s progress in improving the water quality in Davidson County, as well as highlight information relevant to the program.
Remote-controlled cameras provide eyes for underground pipe repairs
Date added: 01-Sep-2017 01:38 PM
The majority of Nashville’s sewer system lies hidden beneath streets and buried in easements. Since it cannot be readily observed, Metro Water Services (MWS) deploys a variety of technologies to assess the system’s condition.
Clean Water Nashville Program 5-year Update
Date added: 23-Feb-2017 01:47 PM
Now in its sixth year, the Clean Water Nashville Program has achieved considerable advancement for both environmental compliance and overall system improvements across Davidson County. Program highlights include:
West Park Equalization Facility Phase II is taking shape
Date added: 23-Feb-2017 01:57 PM
Construction of a new, circular-shaped 260-foot diameter, 21 million gallon wet weather storage tank increases the capacity of wastewater storage during wet weather events. The new storage tank will be utilized when sewer flows exceed the capacity of the existing West Park Pump Station.
Conveyance Improvements Underway
Date added: 03-Jan-2017 12:53 PM
Cured-in-place pipe lining seals the deal
Date added: 24-Aug-2016 09:19 AM
Cured-in-place pipe (CIPP) lining is one of several sewer rehabilitation methods used to repair leaking or structurally unsound existing pipelines. Little to no digging is involved in this trenchless process, making for a more cost-effective, environmentally friendly process that is completed more quickly and with fewer impacts and disruptions than pipe replacement.