A Chronic Health Effect is the possible result of Exposure over many years to a drinking water Contaminant at levels above its Maximum Contaminant Level.
Other /More definition:
A Chronic Health Effect is the possible result of exposure over many years to a drinking water contaminant at levels above its MCL.
Other /More definition:
A Chronic Health Effect is the possible result of exposure over many years to a drinking water contaminant at levels above its MCL.