After health complaints, advocates tested a water sample from the Delaney Hall detention center. The results are safe.

The Oklahoma State University Extension Soil, Water and Forage Analytical Laboratory on the OSU campus tests more than 58,000 samples each year to protect Oklahoma’s natural resources and support ...

Alkalinity is a way to measure water’s ability to resist change in pH or its "Buffering Capacity". Alkalinity helps prevent or reduce drastic changes in pH when exposed to acidic influxes that would ...

Barnstable County has a new tool for testing the safety of drinking water, and it will make weekend and holiday testing more ...