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89 FR 4944

EPA announced the availability of a request for information that seeks comment to inform the design of its National Farmworker Training and Education Program. 

89 FR 4993

United States v. Swinerton Builders, No. 3:24-cv-00274 (N.D. Cal. Jan. 17, 2024). Under a proposed consent decree, a settling CWA defendant that allegedly violated the Act during construction of solar energy facilities in Alabama, Idaho, and Illinois, must implement significant mitigation actions and pay a $2,300,000 civil penalty. 

89 FR 4338

United States v. Navajo Tribal Utility Authority, No. 3:24-cv-08006 (D. Ariz. Jan. 9, 2024). Under a proposed partial consent decree, a settling CWA defendant that allegedly violated the limits and conditions established in its NPDES permits at three wastewater treatment facilities must improve the performance of its exiting treatment plants in the short term, construct new treatment plants over the longer term, improve its operation and maintenance of the facilities, and study its collection systems to identify defects and plan for their repair. 

89 FR 4474

EPA proposed to revise the technology-based effluent limitations guidelines and standards for the meat and poultry products point source category. 

89 FR 2983

United States v. Ohio Refining Co., No. 3:24-cv-00039 (N.D. Ohio Jan. 8, 2024). Under five proposed consent decrees, settling CERCLA, CWA, and OPA defendants that released hazardous substances and oil at the Duck & Otter Creeks NRDA Site near Toledo, Ohio, must collectively pay $7,225,909 in natural resource damages (NRD) and $903,239 as reimbursement for NRD assessment costs incurred by DOI.

89 FR 1822

EPA finalized a significant new use rule for 329 per- and polyfluoroalkyl substances that are designated as inactive on the TSCA Chemical Substance Inventory.

89 FR 915

EPA Region 10 reissued the NPDES general permit for federal aquaculture facilities and aquaculture facilities located in Indian country in Washington.

Stone v. High Mountain Mining Co., LLC

The Tenth Circuit reversed a district court finding of a CWA violation in a citizen suit brought against the operator of a gold mine in Colorado. Plaintiffs argued the operator violated the CWA because seepage from the mine's settling ponds flowed into the groundwater and then migrated to the Middle...

Lewis v. United States

The Fifth Circuit vacated a district court ruling in a decades-long dispute over whether a property in Louisiana contains federally regulated wetlands. The property owner sued the Army Corps of Engineers, arguing its determination that the property contained federal regulated wetlands was arbitrary ...

89 FR 1093

EPA released a decision framework for use by the Office of Pollution Prevention and Toxics New Chemicals Division for identification of eye irritation or corrosion hazards for new chemical substances based on prioritization of reproducible, human-relevant data.