Editor's note: This article has been updated with better context. The Health Ministry said samples from water sources used by the Kampung Kelaik were free from heavy metal contamination.
Trenton Mayor Reed Gusciora said Lugo was tasked with collecting water samples for contaminant and quality testing on a daily basis for the utility, which draws drinking water from the Delaware River ...
The number of samples you collect and how often you collect them depends on your interests and the question(s) you have about your local watershed. WARNING: Always keep safety in mind when collecting ...