141.55 Maximum contaminant level goals for radionuclides.§ 141.55 Maximum contaminant level goals for radionuclides.
MCLGs for radionuclides are as indicated in the following table:
|1. Combined radium-226 and radium-228||Zero.|
|2. Gross alpha particle activity (excluding radon and uranium)||Zero.|
|3. Beta particle and photon radioactivity||Zero.|