Published on: 99-317. Proposed rule. 99-317. Effluent Limitations Guidelines and New Source Performance Standards for Synthetic-Based and Other Non-Aqueous Drilling Fluids in the Oil and Gas Extraction Point Source Category
Published on: 98-26773. Final rule. 98-26773. Finding of Significant Contribution and Rulemaking for Certain States in the Ozone Transport Assessment Group Region for Purposes of Reducing Regional Transport of Ozone
Published on: 98-10006. Direct amendment to interim final rule. 98-10006. Extension of Effective Date of Environmental Impact Assessment of Nongovernmental Activities in Antarctica
Published on: 98-9613. Final rules. 98-9613. National Emission Standards for Hazardous Air Pollutants for Source Category: Pulp and Paper Production; Effluent Limitations Guidelines, Pretreatment Standards, and New Source Performance Standards: Pulp, Paper, and Paperboard Category