eLaws | eCases | United States Code | Federal Courts |

Code of Federal Regulations (Last Updated: April 5, 2024)

Title 40 - Protection of Environment

Chapter I - Environmental Protection Agency

SubChapter I - Solid Wastes

Part 257 - Criteria for Classification of Solid Waste Disposal Facilities and Practices

Subpart D - Standards for the Disposal of Coal Combustion Residuals in Landfills and Surface Impoundments

§ 257.51 - Effective date of this subpart.

Latest version.

§ 257.51 Effective date of this subpart.

The requirements of this subpart take effect on October 19, 2015.

                    
                        var val = document.getElementById('citecontent').innerHTML;
                        art.dialog.defaults.title = window.location.href;
                        art.dialog.data('cite', val);
                        art.dialog.data('homeDemoPath', '/Scripts/plus/artDialog/');
                        art.dialog.open('/Scripts/plus/artDialog/citeiframe.html');