Regulatory Determination 2 Occurrence Data Support Documents
Read the occurrence data support documents for Regulatory Determination 2:
- The Analysis of Occurrence Data from the First Unregulated Contaminant Monitoring Rule (UCMR 1) in Support of Regulatory Determinations for the Second Drinking Water Contaminant Candidate List (pdf)
- The Analysis of Occurrence Data from the Unregulated Contaminant Monitoring (UCM) Program and National Inorganics and Radionuclides Survey (NIRS) in Support of Regulatory Determinations for the Second Drinking Water Contaminant Candidate List (pdf)