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Please note that our Friday hours are 8:00 - 4:00 starting Jan. 01, 2026.

Jefferson County PWSD No. 12
Jefferson County PWSD No. 12
Committed to Providing Clean, Safe Water for Our Community
(636) 937-9697
Contact Us
(636) 937-9697
Contact Us
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Local Weather
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Alerts

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Contacts

Jefferson County Public Water Supply District No. 12
12301 State Road TT
Festus, MO 63028
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(636) 937-9697
Send Us a Message

Office Hours

Monday - Thursday 8:00 - 4:30

Friday: 8:00 - 4:00

Closed most holidays

Recent News

  • Change in Office Hours
  • NEW Automated Contact for Disconnect Day
  • Sign-Up for Weather Notifications From Jeff. Co. 9-1-1
  • What is "Primacy Fee" on my bill?
  • 2025 Water Rate Adjustment
View All News »

Related Links

  • Missouri One Call - Locate Utilities
  • Severe Weather Notifications
  • Jefferson R-VII School District
  • Jefferson R-VII Fire District
  • Ameren-Missouri Electric Utility
  • Spire Natural Gas Utility
  • Jefferson County, Missouri
  • Jefferson Co. Leader Newspaper
  • Water Conservation Tips

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