16-02141 Report (Water Gross Alpha-Beta) 16-03016 Report (Water Speciation) 2016-1108 Eco Tech Blue Ridge Water Sample Summary 20160308 signed
https://www.epa.gov/dwreginfo/radionuclides-rule
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=30006644.txt