Revisions to the Unregulated Contaminant Monitoring Rule (UCMR 5) for Public Water Systems

16 organizations filed 25 public comments on Revisions to the Unregulated Contaminant Monitoring Rule (UCMR 5) for Public Water Systems, at the Environmental Protection Agency. The comment window closed 525d ago.

Abstract

The Environmental Protection Agency (EPA) uses the Unregulated Contaminant Monitoring Rule (UCMR 5) to collect occurrence data from public water systems for contaminants suspected to be present in drinking water, but that do not have health-based standards set under the Safe Drinking Water Act (SDWA). UCMR 5 provides the EPA and other interested parties with scientifically valid data on the occurrence of selected contaminants in drinking water. This data set is one of the primary sources of nationally representative occurrence data used to guide Agency decisions about emerging contaminants in the public drinking water supply.

Commenters (16)

• Natural Resources Defense Council (NRDC)trade assoc.

  5 filings · confidence 97%
• American Water Works Associationtrade assoc.

  4 filings · confidence 97%
• American Chemistry Counciltrade assoc.

  2 filings · confidence 97%
• National Rural Water Associationtrade assoc.

  2 filings · confidence 85%
• 3M Companyunverified attribution

  1 filing · confidence 70%
• American Council of Independent Laboratoriestrade assoc.

  1 filing · confidence 85%
• Association of California Water Agenciestrade assoc.

  1 filing · confidence 85%
• Association of Metropolitan Water Agenciestrade assoc.

  1 filing · confidence 97%
• Association of State Drinking Water Administratorstrade assoc.

  1 filing · confidence 85%
• Association of Water Technologiestrade assoc.

  1 filing · confidence 85%
• Environmental Council of the Statestrade assoc.

  1 filing · confidence 85%
• Louisville Water Companyunverified attribution

  1 filing · confidence 70%
• National Ground Water Associationtrade assoc.

  1 filing · confidence 85%
• PFAS Regulatory Coalitiontrade assoc.

  1 filing · confidence 85%
• Rockland Water Coalitiontrade assoc.

  1 filing · confidence 85%
• The Chemours Companyunverified attribution

  1 filing · confidence 70%