Health and Human Services
Drinking Water Testing and Information
City of Houston Health Department Lab
Documents
- Drinking Water testing information – includes Lab hours & fees
- Drinking Water testing information – includes Lab hours & fees (in Spanish)
- Drinking Water sample submission form (Excel version)
- Drinking Water sample submission form (PDF version)
- Holiday schedule – Lab closed
- Customer update letter
- Locations
Helpful Links
- After a disaster - is your drinking water safe?
- TCEQ Home Page
- Coliform Sampling for Public Water Systems – TCEQ Publication RG-421
- TCEQ Drinking Water Watch
- TCEQ Main Water Page
- TCEQ Ground Water Rule
- TCEQ Water Well Report Viewer
- EPA Ground Water and Drinking Water web page
- EPA Water On Tap
For more information, please contact:
City of Houston Health Department Laboratory
Water and Dairy Section
2250 Holcombe Blvd.
Houston, TX 77030
Phone: 832.393.3939
Email: WaterLab.info@houstontx.gov