December Council Meeting

When: December 01, 2022 @ 6:00 p.m.

January Council Meeting

When: January 05, 2023 @ 6:00 p.m.

February Council Meeting

When: February 02, 2023 @ 6:00 p.m.

March Council Meeting

When: March 02, 2023 @ 6:00 p.m.
All non-emergency offices of St. Tammany Parish Government will be closed on Thursday, November 24, 2022 and Friday, November 25, 2022 in observance of Thanksgiving. In addition, the Department of Animal Services will be closed on Saturday, November 26, 2022. Business hours resume on Monday, November 28, 2022.

Public Meetings

Council Meetings

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Board of Adjustments

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Schedule | Agendas | Meetings


Schedule | Agendas | Meetings

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23rd Annual Holiday of Lights

The Holiday of Lights is an annual tradition on Koop Drive, and we are proud to bring it back to its full glory this year! Fun for children and families, Holiday of Lights is free and open to the public Friday and Saturday, December 2,3,9 and 10, from 6-8:30 p.m.
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Sign up today for an Alert! St. Tammany account to receive Text, Voice, Email, and Push Notifications *(requires the Smart 911 App) for all Parish emergencies, boil advisories and Utilities service interruptions. Already have an account but haven't received notices? Check our FAQ here to make sure your account is up to date and set up to receive messages.
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Important Documents


Utilities Notices

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Department of Utilities
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auto-draft, here.
For all complaints and issues dealing with water quality.  For interruptions in service, billing, and emergency issues, please call 985-276-6400.
For more Utilities information visit our homepage, or call us at 985-276-6400.
Find out who your water utility servicer is - and if you are a Department of Utilities customer, find out your water system.

Public Notices

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Watch Meetings Live

Meetings are aired LIVE.  If you wish to see a meeting after the Live recording, please check our YouTube channel for the latest meetings.  Meetings can also be viewed OnDemand here.

*Recorded meetings will be uploaded to our YouTube channel within 24-72 hours of a meeting, but some delays are possible.  Meetings also must be shown on our cable station after the initial Live recording before they are accessible from our OnDemand site.*

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Contact Us

  • Administrative Complex
    21490 Koop Dr.
    Mandeville, LA 70471

    Hours of Operation:
    Monday through Friday
    8:00am to 4:30pm