The mission of the Public Utilities Department is to provide citizens of Johnston County efficient, affordable, and friendly services of:

Water Supply
Wastewater Collection and Treatment
Reclaimed Water
Stormwater Management


Johnston County Public Utilities



Physical Address:
Land Use Center
309 E. Market Street
Smithfield, NC 27577

Mailing Address:
P.O. Box 2263
Smithfield, NC 27577

  • Email:
    publicutilities@johnstonnc.com

  • Phone:
    Main - 919-989-5075
    Pay by Phone - 844-845-2151

    After Hours Emergency - 919-934-9411
  • Fax:
    Business Office - 919-934-0256
    Engineering Office - 919-934-7174
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