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DWR Inspections
Inspection Details
Site ID
Parent Site
Location
County
EFO
4913
Nashville Central STP
1600 Second Avenue North
Davidson
Nashville
Inspection Details
Inspection Number
111985
Site ID
4913
Permit Number
TN0020575
Inspection date
4/19/2024
Inspection type
Compliance Eval (non-sampling) (CEI)
Status
In Compliance
Notes
MWS Central has completed a major upgrade to headworks screening and grit removal, aeration, and pumping capacity. Changes have created an observable improvement in inorganic solids removal, as well as significantly reduced the use of the Excess Flow Treatment Unit, routing more flow through secondary treatment. Central reports very few effluent violations, data consistently and accurately flows from lab to DMR. Some CBOD QC issues noted, but lab personnel documented efforts to isolate and eliminate the issues.