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Home/Utilities/Texas/CITY OF HOUSTON

CITY OF HOUSTON

Serving 1 city in TX

Warning
5 above health guidelines
2203K
People Served
1
City
1
Water Sources
0
MCL Violations

Official CITY OF HOUSTON Resources

CITY OF HOUSTON Service Area

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Service Area

This map shows the approximate service area for CITY OF HOUSTON. Actual coverage may vary. Contact the utility directly to confirm service availability at your address.

CITY OF HOUSTON Water Quality Grade

F
Failing

Significant water quality issues. Filter recommended.

Quality Score50/100
5
Above Health Guidelines
0
EPA Violations

Grade is calculated based on contaminants exceeding health guidelines (MCLG) and EPA Maximum Contaminant Level violations. A = Excellent (90-100), B = Good (80-89), C = Fair (70-79), D = Poor (60-69), F = Failing (<60).

Is CITY OF HOUSTON Water Safe to Drink?

CITY OF HOUSTON has reported 5 contaminants above EPA health-based guidelines (MCLGs) in at least one city served. We recommend reviewing individual city reports below for specific water quality details.

This utility serves 2,202,531 people across 1 city in TX. Water quality can vary by location within the service area. Check individual city pages below for detailed contaminant data specific to your area.

Get your water independently tested in Texas β†’

CITY OF HOUSTON Service Area

CITY OF HOUSTON Contact & Information

Emergency Line

713) 884-3131

24/7 After-Hours

Mailing Address

PO BOX 1562 Houston, TX 77251

B2B Contact Data

B2B Contact Data Available

Contacts for CITY OF HOUSTON

Updated Jan 2026
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NameTitlePhoneEmail
Jβ–ˆβ–ˆβ–ˆβ–ˆ Sβ–ˆβ–ˆβ–ˆβ–ˆWater Treatment Supervisor(555) β–ˆβ–ˆβ–ˆ-β–ˆβ–ˆβ–ˆβ–ˆjβ–ˆβ–ˆβ–ˆβ–ˆ@cityβ–ˆβ–ˆβ–ˆβ–ˆ.gov
Mβ–ˆβ–ˆβ–ˆβ–ˆ Jβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆUtility Director(555) β–ˆβ–ˆβ–ˆ-β–ˆβ–ˆβ–ˆβ–ˆmβ–ˆβ–ˆβ–ˆβ–ˆ@waterβ–ˆβ–ˆβ–ˆβ–ˆ.org
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Water Sources & Treatment

Water Sources

Surface water

Treatment Methods

conventionaldisinfectionfiltration

Disinfectant Used

chloramines, chlorine

Recommended Water Filters for CITY OF HOUSTON

Based on water quality data from cities served by CITY OF HOUSTON, we recommend NSF-certified filters that can remove contaminants above health guidelines.

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