To find a lab, start by calling the water authorities in your town or surrounding towns. At least in my case, they were happy to recommend a local, independent lab.

But the number of home water test kits on the market is staggering, from basic strips to full lab analyses.

Owners of private water wells possibly contaminated by storm water runoff may submit water samples for testing to the Houston Health Department of Health’s laboratory.

Approximately every four years, over 300 isotope hydrology laboratories take part in global interlaboratory comparison proficiency tests organized by the IAEA. Comparing data with IAEA test samples, ...

PRESS RELEASE Owners of private water wells possibly contaminated by storm water runoff may submit water samples for testing to the Houston Health Department of Health’s laboratory.