Regulacje i polityka gospodarcza · 21.12.1999
National Primary Drinking Water Regulations; Radon-222
Today, the Environmental Protection Agency (EPA) is providing notice to extend the public comment period for the proposed rule that would provide a multimedia approach to reducing radon risks in indoor air (where the problem is greatest), while protecting public health from the highest levels of radon in drinking water (40 CFR Parts 141 and 142). The proposed rule for radon in drinking water was published in the Federal Register on November 2, 1999 (64 FR 59246).