Monitoring the Occurrence of Unregulated Drinking Water Contaminants
About Monitoring Unregulated Drinking Water Contaminants
Occurrence and Reporting Data
Important Dates for UCMR 5
- January 15, 2021 – Laboratory Approval Program starts for UCMR 5.
- January 15, 2021 – Ground Water Representative Monitoring Plan Program starts for UCMR 5.
- April 6 and 7, 2021 – Public webinar meeting on Revisions to the Unregulated Contaminant Monitoring Rule for the Fifth Monitoring Cycle (UCMR 5)