Harris County MUD 109

The North Harris County Water Authority has implemented Stage 2 of their Drought Contingency Plan for Mandatory Water Conservation. Harris County MUD 109 will follow their guidelines below.

"The City of Houston (COH), the primary source of water for the North Harris County Regional Water Authority (Authority), has entered stage two of their Drought Contingency Plan, effective on August 27, 2023.  The COH’s drought response calls for mandatory water conservations efforts to reduce water use, that will reduce the daily volume of water delivered.  The Houston Public Works Release can be found under https://cityofhouston.news/stagetwodrought/ .

As required by the Authority’s Drought Contingency Plan, the Authority must enter Stage 2 of our Drought Contingency Plan, when the COH enters into Stage 2 water shortage of their Drought Contingency Plan.  The Authority’s Drought Contingency Plan requires that any customer receiving water from the Authority or well owner whose well is included under the Authority’s Harris-Galveston Subsidence District aggregate water well permit:

  • Repair detectible water leaks within 72 hours of discovery;
  • Utilize water conservation measures such as displacement bags, low-flow shower heads and leak detection tablets;
  • Limit outdoor irrigation to the hours 7:00 p.m. and 5:00 a.m. of the following day on no more than two (2) days per week, in conformity with the following schedule (no watering on Mondays):
    • Sundays and Thursdays for single-family residential customers with even-numbered street addresses
    • Saturdays and Wednesdays for single-family residential customers with odd-numbered street addresses; and
    • Tuesdays and Fridays for all other customers

Compliance with the above requirements is mandatory."


no wipes in the pipesHarris County Municipal Utility Districts No. 109 serves the following subdivisions:

  • Oaks Of Atascocita,
  • Atascocita West,
  • Atascocita North,
  • Kingwood Glen,
  • Belleau Woods,
  • Kings Lakes Estates,
  • Atascocita Meadows,
  • River Grove sections 1-6

Harris County Municipal Utility District No. 109 (the "District") is a limited purpose political subdivision created by the Texas Water Rights Commission (predecessor to the Texas Commission on Environmental Quality ("TCEQ")), by its order dated July 16, 1974, pursuant to Article XVI, Section 59, Texas Constitution and Chapters 49 and 54, Texas Water Code. The creation of the District was confirmed at an election held within the District for that purpose on September 28, 1974. The District is
empowered, among other things, to purchase, construct, operate and maintain all works, improvements, facilities and plants necessary for the supply and distribution of water; the collection, transportation, and treatment of wastewater; and the control and diversion of storm water.

The District is served with potable water by two groundwater supply plants. Water Plant No. One contains a 2,000 gallon per minute ("gpm") well, 420,000 gallon ground storage capacity, one million gallon elevated storage capacity, four booster pumps with total capacity of 4,750 gpm, and auxiliary power. Water Plant No. Two contains a 2,000 gpm well, one million gallon elevated storage capacity, and emergency generator for auxiliary power.

Permanent wastewater treatment for Atascocita (Harris County MUD Nos. 46, 132, 151, 152, 153 and the District) is provided by a regional sewage treatment plant (the "Regional Plant"), the cost of which is being shared on a pro rata basis by the participating districts.



For Billing Questions, emergency or service:

Water Waste Water Management Services
(WWW Management Services)
13563 Bammel N. Houston Houston, TX 77066

To obtain website materials in an accessible format, please contact:

Jane Maher, Paralegal, (713) 651-5589



Harris County Municipal Utility District No. 109

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The content contained in this website is provided by Harris County Municipal Utility District No. 109 for informal informational purposes only.  This website and the information contained herein should not be relied upon or used as current information for the purposes of securities disclosure about the District, its financial condition, the bonds of the District, or property in the District.  Persons should not rely upon information in this website when considering whether to buy, sell, or hold bonds issued by the District or whether to buy, sell, or hold property within the District.  The District files official continuing disclosure information at least annually in accordance with the rules and regulations of the Securities and Exchange Commission.  The District assumes no duty to update any information in this website at any time.

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