{"abstract":"EPA is promulgating technology-based effluent limitations guidelines (ELGs) and new source performance standards (NSPS) under the Clean Water Act (CWA) for discharges from airport deicing operations. The requirements generally apply to wastewater associated with the deicing of airfield pavement at primary airports. The rule requires all such airports to comply with requirements based on substitution of less toxic pavement deicers that do not contain urea. The rule also establishes NSPS for wastewater discharges associated with aircraft deicing for a subset of new airports. These airports must also meet requirements based on collection of deicing fluid and treatment of the collected fluid. The ELGs and NSPS will be incorporated into National Pollutant Discharge Elimination System (NPDES) permits issued by the permitting authority. EPA expects compliance with this regulation to reduce the discharge of deicing-related pollutants by 16 million pounds per year. EPA estimates the annual cost of the rule at $3.5 million.","action":"Final rule.","agencies":[{"raw_name":"ENVIRONMENTAL PROTECTION AGENCY","name":"Environmental Protection Agency","id":145,"url":"https://www.federalregister.gov/agencies/environmental-protection-agency","json_url":"https://www.federalregister.gov/api/v1/agencies/145","parent_id":null,"slug":"environmental-protection-agency"}],"body_html_url":"https://www.federalregister.gov/documents/full_text/html/2012/05/16/2012-10633.html","cfr_references":[{"chapter":null,"citation_url":null,"part":9,"title":40},{"chapter":null,"citation_url":null,"part":449,"title":40}],"citation":"77 FR 29168","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"This final rule is effective on June 15, 2012.","disposition_notes":null,"docket_ids":["EPA-HQ-OW-2004-0038. FRL-9667-6"],"dockets":[],"document_number":"2012-10633","effective_on":"2012-06-15","end_page":29205,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2012/05/16/2012-10633.xml","html_url":"https://www.federalregister.gov/documents/2012/05/16/2012-10633/effluent-limitations-guidelines-and-new-source-performance-standards-for-the-airport-deicing","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2012-10633?publication_date=2012-05-16","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2012-05-16/2012-10633/mods.xml","not_received_for_publication":null,"page_length":38,"page_views":{"count":2591,"last_updated":"2026-07-27 16:15:03 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2012-05-16/pdf/2012-10633.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2012-10633.pdf?1337086452","publication_date":"2012-05-16","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2012/05/16/2012-10633.txt","regulation_id_number_info":{"2040-AE69":{"issue":"201110","html_url":"https://www.federalregister.gov/regulations/2040-AE69/effluent-limitations-guidelines-and-standards-for-airport-deicing-operations","title":"Effluent Limitations Guidelines and Standards for Airport Deicing Operations","xml_url":"http://www.reginfo.gov/public/do/eAgendaViewRule?pubId=201110&RIN=2040-AE69&operation=OPERATION_EXPORT_XML","priority_category":"Other Significant"}},"regulation_id_numbers":["2040-AE69"],"regulations_dot_gov_info":{"supporting_documents":[{"title":"Annualize engineering options costs using 3% rate for Econ Analysis Doc, Preamble summary tables, options 1,2 [DCN AD01326]","document_id":"EPA-HQ-OW-2004-0038-1357"},{"title":"Take annualized urea substitution costs and project airportsecfic compliance costs for 2005-2008 to use inputs in impact extrapolation models [DCN AD01324]","document_id":"EPA-HQ-OW-2004-0038-1356"},{"title":"Airport Deicing Final Rule Loading Database  [DCN-AD01257]","document_id":"EPA-HQ-OW-2004-0038-1355"},{"title":"Airport Deicing Final Rule Costing Database  [DCN-AD01256]","document_id":"EPA-HQ-OW-2004-0038-1354"},{"title":"Airport Deicing Rule ? Meeting with ACI and ATA - DCN AD01292","document_id":"EPA-HQ-OW-2004-0038-1353"},{"title":"Airport Deicing Draft Final Rule; FR Notice for OMB Review under EO 12866 [DCN AD01346]","document_id":"EPA-HQ-OW-2004-0038-1352"},{"title":"Documentation of OMB Review Under EO 12866 Airport Deicing Final Rule [DCN AD01345]","document_id":"EPA-HQ-OW-2004-0038-1351"},{"title":"Comment Response Document [DCN AD01344]","document_id":"EPA-HQ-OW-2004-0038-1350"},{"title":"Circular A-94 - Guidelines and Discount Rates for Benefit-Cost Analysis of Federal Programs [DCN AD01343]","document_id":"EPA-HQ-OW-2004-0038-1349"},{"title":"A Comparison of the Effects of Urea, Potassium Acetate, Calcium Magnesium Acetate and Sodium Formate Runway De-Icers on the Environment [DCN AD01342]","document_id":"EPA-HQ-OW-2004-0038-1348"}],"comments_url":"https://www.regulations.gov/docketBrowser?rpp=50&so=DESC&sb=postedDate&po=0&dct=PS&D=EPA-HQ-OW-2004-0038","supporting_documents_count":1276,"docket_id":"EPA-HQ-OW-2004-0038","regulation_id_number":null,"title":"Effluent Guidelines and Standards for the Airport Deicing Category","checked_regulationsdotgov_at":"2012-06-04T06:00:19Z"},"regulations_dot_gov_url":null,"significant":true,"signing_date":null,"start_page":29168,"subtype":null,"title":"Effluent Limitations Guidelines and New Source Performance Standards for the Airport Deicing Category","toc_doc":"Airport Deicing Category","toc_subject":"Effluent Limitations Guidelines and New Source Performance Standards:","topics":["Airports","Environmental protection","Reporting and recordkeeping requirements","Waste treatment and disposal","Water pollution control"],"type":"Rule","volume":77}