Hours of Operation:
Mon-Fri 7:00 AM - 4:00 PM
Main Line:
(985) 446-7223
Fax Line:
(985) 446-7272
Postal Address:
P.O. Box 54181219 Henry S. Thibodeaux St.
Thibodaux LA, 70302
Report Gas/Water Issue After Hours: (985) 446-5021
North Sewer Treatment Plant
Initial flows into the 1.5 MGD plant are estimated to be approximately 0.5 to 0.75 MGD under normal conditions.
The treatment process is an activated sludge design. Major components include a six (6) million gallon equalization basin (EB) with a VFD submerisble duplex equalization basin pump station, screen/compactor structure, long sludge age-activated aeration system (ASB), clarifier, and ultraviolet disinfection.
The equalization basin has a storage capacity of up to four (4) days based upon the storage volume (6 mg) and the treatment plan design flow rate (1.5 MOD).