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Wastewater Treatment Plant

3100 South Lewis Blvd, RR6
Sioux City, IA 51106

Phone: 712-279-6169
Fax: 712-279-6191

Waste Water Treatment Staff


  • Operator II (7)
  • Maintenance Mechanic (4)
  • Electrician (2)
  • Laboratory Technician (3)
  • CMMS Coordinator
  • Compliance Technician
Baker, VickiLab Supervisor/FOG CoordinatorWaste Water Treatment Plant(712) 224-5178
Banta, KathyAdministrative SecretaryWaste Water Treatment Plant(712) 279-6916
Fontenot, JoeSuperintendentWaste Water Treatment Plant(712) 279-6168
Jin, Yang OhUtilities Program ManagerWaste Water Treatment Plant(712) 279-6113
Mayo, JeremyMaintenance SupervisorWaste Water Treatment Plant(712) 279-6448
Samek, CraigPretreatment CoordinatorWaste Water Treatment Plant(712) 279-6987
Simms, MarkUtilities DirectorUtilities, Waste Water Treatment Plant, Water Plant(712) 279-6957