Unregulated Contaminant Monitoring Rule 2 (UCMR 2), (2008-2010) Occurrence Data

Published by U.S. EPA Office of Water (OW) - Office of Ground Water and Drinking Water (OGWDW) | U.S. Environmental Protection Agency | Metadata Last Checked: July 12, 2025 | Last Modified: 2007-01-04

The Unregulated Contaminant Monitoring Rule supporting the second cycle (UCMR 2) of monitoring, conducted under EPA oversight, was published in the Federal Register on January 4, 2007. The UCMR 2 required monitoring for 25 contaminants using five analytical methods.

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Complete Metadata

bureauCode	[ "020:00" ]
dataQuality	false
identifier	{9ADCB4EC-B670-4989-8F1E-1237B510F462}
issued	2014-01-01
programCode	[ "020:072" ]
references	[ "https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7B9ADCB4EC-B670-4989-8F1E-1237B510F462%7D", "https://edg.epa.gov/metadata/rest/document?id=%7B9ADCB4EC-B670-4989-8F1E-1237B510F462%7D" ]
spatial	-180.0,18.0,-66.0,72.0

Location