SUBJECT: Petition for the City’s consent to the addition of 333.13 acres to Harris County Municipal Utility District No. 493.
RECOMMENDATION: Petition for the City’s consent to the addition of 333.13 acres to Harris County Municipal Utility District No. 493 be approved.
SPECIFIC EXPLANATION: Harris County Municipal Utility District No. 493 (the “District”) was created through the TCEQ in 2007, and currently consists of 627.61 acres within Harris County. The District is within the extraterritorial jurisdiction of the City of Houston (the “City”) and has petitioned the City for consent to add 333.13 acres of vacant land, proposed to be developed as single-family residential and other properties including detention ponds, roadways, and open space, to the District. The proposed annexation tract is located in the vicinity of Langham Creek, Katy-Hockley Road, Cypress Creek, and Grand Parkway. The addition of land to the District does not release it from the City’s extraterritorial jurisdiction.
The Utility District Review Committee has evaluated the application with respect to wastewater collection and treatment, potable water distribution, storm water conveyance, and other public services.
The District has a wastewater collection system and treatment facility. The annexation tract will be provided with wastewater treatment by the Harris County Municipal Utility District No. 418 Wastewater Treatment Plant No. 2. This regional plant also provides wastewater treatment to Harris County Municipal Utility District No. 419, Harris County Municipal Utility District No. 489, and Harris County Municipal Utility District No. 490. Potable water is provided by Harris County Municipal Utility District No. 418 Water Plant No. 3.
The nearest major drainage facility for Harris County Municipal Utility District No. 493 is Langham Creek, which flows to South Mayde Creek, then to Buffalo Bayou, and finally into the Houston Ship Channel. Langham Creek is within the Addicks Reservoir and the Cypress Creek watershed. The proposed annexation tract is within the 100-year floodplain (64.5%), but is not within the 500-year floodplain.
By executing the Petition for Consent, the District has acknowledged that all plans for the construction of water conveyance, wastewater collection, and storm water collection systems within the District must be approved by the City prior to their construction.
The Utility District Review Committee recommends that the subject petition be approved.
____________________________
Randall V. Macchi, JD
Director, Houston Public Works