When the 2022 calendar year started, Columbia was under updated water quality parameters relating to testing for lead and copper. The city failed to conduct tests on water for those metals that year.
The City of Columbia expects to reach the 100 participants it needs to provide water samples for lead and copper testing within a few weeks, according to the Utilities Department. After receiving a ...
Water samples within the device glow green when a contaminant is detected. The National Science Foundation is backing a pilot study by Northwestern University to develop and distribute water quality ...
The LCRI is the latest in a series of updates to the original Lead and Copper Rule (LCR), first issued in 1991. While the initial LCR was designed to limit lead and copper levels in drinking water, ...
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