SIP Proposal: Georgia (revisions to inspection and maintenance program). 

SIP Approval: New Jersey (negative declaration for the October 2016 oil and natural gas control techniques guidelines). 

SIP Proposal: Arizona (limited approval and limited disapproval of revisions concerning sulfur dioxide emissions from a primary copper smelter in Hayden, Arizona). 

SIP Approval: Georgia (revision to permitting definition).

SIP Approval: Louisiana (withdrawal of Stage II vapor recovery systems requirement for certain gasoline dispensing facilities).

The Army Corps of Engineers adjusted its civil monetary penalties under the Rivers and Harbors Appropriation Act of 1922, the CWA, and the National Fishing Enhancement Act to account for inflation.

EPA tentatively approved a revision to Michigan's public water system supervision program under the SDWA by adopting the Revised Total Coliform Rule.

SIP Proposal: Utah (regional haze progress report). 

FERC seeks comment on certain potential enhancements to the currently effective Critical Infrastructure Protection Reliability Standards, particularly on whether the standards adequately address cybersecurity risks pertaining to data security, detection of anomalies and events, and mitigation of cybersecurity events. 

EPA, the Office of Management and Budget, and the U.S. Treasury provided potential applicants to the Water Infrastructure Finance and Innovation Act Program with information about budgetary screening criteria that will be applied to projects in accordance with the Further Consolidated Appropriations Act of 2020.