Water

New Clean Water Act Ruling

New Clean Water Act Ruling

In 1972, the Clean Water Act (CWA) was amended to make it unlawful to discharge any pollutant directly from a point source into navigable waters unless a permit was obtained. Last month, the Supreme Court of the United States ruled that discharge of pollutants...

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Sampling Consultations with the Experts!

Sampling Consultations with the Experts!

The US EPA Method 1669, Sampling Ambient Water for Trace Metals at EPA Water Criteria Levels, can be a complex and challenging method for those who are not experienced in "clean hands/dirty hands" sampling for low-level metals. Even for the most knowledgeable field...

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