Questions?



Environmental Health Services

Water Sampling at Your Residence

If you feel that your water has a quality issue and you are on a municipal supply, please contact your purveyor (e.g. SAWS, Bexar Met, etc.).

Metro Health’s lab conducts testing on water samples for a fee. The cost is $20 for a bacterial test and $20 for a mineral test. You can call (210) 207-8887 and have a kit mailed to your residence. Bring the sample to the lab at 332 W. Commerce, 2nd floor, Suite 201, and be prepared to pay for the test(s) at that time.

Water Potability Surveys

If you need to have a water potability survey performed, contact us at (210) 207-8853 or email us at samhd@sanantonio.gov.