Appendix A to 40 CFR 141.141(a), Subpart M - Information Collection Requriements (ICR) for Public Water Systems, Part 141 - National Primary Drinking Water Regulations, SubChapter D - Water Programs, Chapter I - Environmental Protection Agency, Title 40 - Protection of Environment, Code of Federal Regulations

2021-27858. Final rule and notice of public meetings. 2021-27858. Revisions to the Unregulated Contaminant Monitoring Rule (UCMR 5) for Public Water Systems and Announcement of Public Meetings
2021-12600. Final rule. 2021-12600. National Primary Drinking Water Regulations: Lead and Copper Rule Revisions; Delay of Effective and Compliance Dates
2021-03920. Proposed rule and notice of public meeting. 2021-03920. Revisions to the Unregulated Contaminant Monitoring Rule (UCMR 5) for Public Water Systems and Announcement of Public Meeting
2016-30469. Final rule; notice of public meeting. 2016-30469. Revisions to the Unregulated Contaminant Monitoring Rule (UCMR 4) for Public Water Systems and Announcement of Public Meeting
2015-30824. Proposed rule and notice of public meeting. 2015-30824. Revisions to the Unregulated Contaminant Monitoring Rule (UCMR 4) for Public Water Systems and Announcement of a Public Meeting