CC-23-006: EPA – Water Quality – Second Five-Year Review of EPA’s Recreational Water Quality Criteria July 27, 2023
CC-23-004: EPA – Proposed Rule – Water Quality Standards Regulatory Revisions to Protect Tribal Reserved Rights March 08, 2023
CC-23-002: Proposed Rule to Remove the De Minimis Exemption for TRI Reporting of PFAS and for Supplier Notification of All Chemicals of Special Concern January 19, 2023
CC-23-001: EPA – Final Rule – National Emission Standards for Hazardous Air Pollutants for Major Sources: Industrial, Commercial, and Institutional Boilers and Process Heaters January 10, 2023
CC-22-008: EPA ‐ Proposed Federal Implementation Plan (FIP) Addressing Regional Ozone Transport for the 2015 Ozone National Ambient Air Quality Standard (NAAQS) ‐ NCASI Comments September 08, 2022
CC-22-003: Proposed Rule – Clean Water Act Hazardous Substance Worst Case Discharge Planning Regulations March 24, 2022
CC-22-002: Sector-Specific Fact Sheets in EPA Multi-Sector General Permit for Industrial Stormwater – Request for Public Input February 16, 2022
CC-21-011: EPA Water – Notice of Availability – Preliminary Effluent Guidelines Program Plan 15 September 17, 2021
CC-21-008: EPA – Air – Other Test Method (OTM) for Measurement of Selected PFAS Air Emissions from Stationary Sources July 09, 2021
CC-21-007: EPA – Water Analytical Methods – Clean Water Act Methods Update Rule for the Analysis of Effluent June 17, 2021
CC-21-006: Technical Report – Guidance Document for Applying the Pesticide Root Zone Model in Screening-Level PFAS Leaching Assessments June 10, 2021
CC-21-004: EPA Water – Final Action – EPA Multi-Sector General Permit (MSGP) for Industrial Stormwater January 22, 2021
CC-21-003: EPA Water – Final Guidance – Applying the Maui Decision in NPDES Permitting January 21, 2021
CC-21-001: EPA Final Rule – Strengthening Transparency in Pivotal Science Underlying Significant Regulatory Actions and Influential Scientific Information January 07, 2021
CC-20-010: TSCA – Chemical Data Reporting (CDR) – 2020 Changes to Reporting of Pulping Chemicals October 09, 2020
CC-20-009: EPA – RCRA – Final Rule – Changes to Ignitability Characteristic and SW-846 Air Emission Test Methods July 02, 2020
CC-20-008: EPA – PM NAAQS – Proposal to retain primary and secondary PM2.5 and PM10 NAAQS June 10, 2020
CC-20-004: Technical Report – Review of Models for Evaluating Per‐ and Polyfluoroalkyl Substances in Land Applied Residuals and Biosolids March 23, 2020
CC-20-003: Stormwater – Draft MSGP Permit – EPA General NPDES Permit for Stormwater Discharges from Industrial Activities March 11, 2020
CC-20-002: The Navigable Waters Protection Rule: Definition of “Waters of the United States” February 14, 2020
CC-20-001: EPCRA Section 313 Reporting for PFAS; National Defense Authorization Act and EPA Advanced Notice of Proposed Rulemaking January 13, 2020
CC-19-012: EPA – Water Analytical Methods – Proposed Rule Updating and Revising Analytical Methods and Sampling Procedures for Testing of Wastewater November 21, 2019
CC-19-010: USFWS and NOAA Fisheries jointly announce revisions to regulations that implement portions of the Endangered Species Act November 01, 2019
CC-19-009: EPA – Clean Water Act – Policy Proposal to Support Market-based Mechanisms for Compliance – Request for Comments September 24, 2019
