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We're here to Serve Your Needs
Southern Montgomery County
Municipal Utility District at

25212 I-45 North
Spring, Texas 77386
Office hours are
7:30am to 5:00pm,
Monday through Thursday
Friday 8:00am to 12:00pm
excluding holidays.

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Southern Montgomery County Municipal Utility District is your neighborhood water utility service provider and is your friendly source for services and payment options relating to your water bill. The District serves a wide variety of residential subdivisions, office buildings, warehouses, restaurants, shopping and more as shown in our photo tour. We are here for you and are happy to provide assistance with your water, sewer or trash collection needs.

How this site can serve you:

  • Confirm we are your Water Utility Provider by -
    A. Looking on the top portion of your water bill statement or...
    B. Locate your subdivision on the map below.
  • Use this site as your online source to pay your water bill.
  • Discover and tour the many other benefits this site provides by selecting a navigation button from the menu on the top of the page.

Current events and notices


The San Jacinto River Authority Groundwater Reduction Program (GRP) has started construction of the surface water transmission lines. Construction along Research Forest Drive and Grogans Mill Drive started approximately one month ago and will continue through 2014 with completion scheduled mid 2015. Surface water lines within the Southern Montgomery County MUD boundary will start just after the first of next year. The SJRA will also be starting the connections to our plant facilities at South Park Drive and Oak Ridge Grove. If you would like to see where the proposed transmission lines will be located, please come by our office and pick up a pamphlet provided by the SJRA. New SJRA rates are also in effect. The new rate is $1.75 plus 10% administration/lost water costs per 1,000 gallons used. The more you conserve, the less you will pay.


Southern Montgomery County MUD contracted Sheriff's are patrolling our community. The patrol officers are assigned strictly for our District in vehicles marked with "SMCMUD" on the front fenders. The officers are here to protect our community and provide additional traffic enforcement. When you see them, please say hello. Included under the "About Us" tab on our website is a new section from our Senior Sergeant providing information on how you can help the Sheriff's Department in keeping crime out of neighborhoods. Please take a look at this useful information. As always call 911 in case of an emergency. If it is not an emergency, call the Montgomery County Sheriff's office dispatch at 936-297-5800, option 3.


The District office has changed its business hours effective October 1, 2013. The new hours are 7:30 - 5:00 Monday thru Thursday and 8:00 - 12:00 on Friday. We hope the longer days will provide you with a better opportunity to contact us with any questions you may have about your bill or report problems. Due to the shortened hours on Friday, new service activation will not be available after 10:00 am but will be scheduled on the following Monday morning. For those who bring by your payments after hours, our drop box is located next to the front door.

Map of the district

For a listing to locate your Subdivision in the SMCMUD area - simply click on the 11x17 map/pdf and you can verify if you are a part of our community.