Contact Information

Mailing Address
3200 Southwest Freeway, Suite 2600, Houston, Texas 77027

Phone
(713) 860-6400

Email
har365@txdistricts.info

Si Environmental services all MUD 365 customer’s water and sewage services. For an emergency repair, call their 24 hour hotline at (832) 490-1601. For non emergency matters please use the form below. We will respond within 72hrs. 

Send the Board a Message


    You will receive a confirmation email to the email address you have provided. Please be sure to enter a valid email address.

    MEETINGS

    Next Business Meeting

    May 15, 2025 at 12:00 PM

    Next In-District Meeting

    May 5, 2025 at 5:00 PM

    Joint Meeting with HCMUD 364

    April 30, 2025 at 6:00 PM

    Telephone Conference: 408-650-3123

    Videoconference

    Access Code: 345-545-013

    FACEBOOK

    Connect with Harris County MUD 365 on Facebook