Contact Us

District Contact Information

If you have any questions regarding your service or billing, please feel free to call: (832) 490-1600 (Local Dialing) or 877-382-7414 (Toll Free).

If you have an emergency to report, such as:

  • Water Leak
  • Loss of Pressure
  • Service Interruption
  • Water Main Break in your Area
  • Sanitary Sewer Stoppage
  • Public Health Hazard

Please call Si Environmental immediately at: (832) 490-1601(Local) or 877-382-7416 (Toll Free).

Harris County Municipal Utility District No. 412 / Attorney
Allen Boone Humphries Robinson LLP
3200 Southwest Freeway, Suite 2600, Houston, Texas 77027
(713) 860-6400
[email protected]

Send Us a Message

    Requests for Public Information

    Requests for public information must be submitted to the District by one of the approved methods and addresses listed below:

    • By mail: Harris County Municipal Utility District No. 412
      c/o Allen Boone Humphries Robinson LLP
      3200 Southwest Freeway, Suite 2600, Houston, Texas 77027
    • By email: [email protected]
    • In person: Harris County Municipal Utility District No. 412
      c/o Allen Boone Humphries Robinson LLP
      3200 Southwest Freeway, Suite 2600, Houston, Texas 77027

    Upcoming Meetings

    June 20, 2023 at 11:30 AM


    Lakeshore Residents You’re Invited!

    To receive email and text alerts regarding water or sewer emergencies text the message MUD412 to (832) 669-4596