Under the Pollution Prevention Act of 1990 (PPA), TRI collects information to track industry progress in reducing waste generation and moving towards safer waste management alternatives. Measures that facilities have taken to prevent pollution and reduce the amount of toxic chemicals entering the environment are shown in the table below. Although factors other than these reported practices contribute to year-to-year changes in releases, results are sorted by largest reduction in order to facilitate identification of pollution prevention successes. View the to learn about this report's features.

List of Facilities in TRI submitting Pollution Prevention Information for Selected Criteria:

Year: between 2016 and 2024

P2 Text Filters: Only show information about source reduction activities Show information about source reduction AND other environmental practices Exclude facilities that reported activity codes but no text descriptions Show information on barriers to implementing source reduction activities Show ALL information reported in pollution prevention data fields Year-to-Year Comparison: Total Waste Total Release [displayed currently] Air Release Land Release Water Release

TRI Facility ID	Facility Name	Address	Chemical Name	Industry	Year	Prior Year Release *	Current Year Release *	Percent Change	Pollution Prevention Information (Activity Codes/Text/[Reduction])	P2 Report	P2 Report URL
74016QLTYF622SI	AZZ GALVANIZING SERVICES-CHELSEA (AZZ INC)	6022 S INDUSTRIAL RD, CHELSEA, OK 74016	Lead	332812: Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers	2024	3.66	.13	-96.53	Other Environmental Practices: Recycling - RecyclerEverzinc & Richker Metals does not have EPA ID numbers because it receives zinc skims and zinc dross material for recycling. It is also a purchaser of our byproducts.		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=74016QLTYF622SI&ChemicalId=0007439921&ReportingYear=2024&DocCtrlNum=1324222441180&Opt=0
74016QLTYF622SI	AZZ GALVANIZING SERVICES-CHELSEA (AZZ INC)	6022 S INDUSTRIAL RD, CHELSEA, OK 74016	Lead	332812: Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers	2016	6.87	.51	-92.54	Other Environmental Practices: Recycling - This facility is reporting greater releases of zinc compounds. The increase results from the reporting off-site releases of recycled materials called dross and skims as reused materials, which are not reportable. AZZ, Inc. conferred with Morton Wakeland of the EPA Region 6 office about the classification. We agreed with him that these materials should be recycled materials and reportable in section 6.2 of form R. Where possible AZZ will revise older reports to include these releases, but data may not be available to revise all the forms. We have also include On-Site Recycling methods on section 7C to include zinc metal recovery.		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=74016QLTYF622SI&ChemicalId=0007439921&ReportingYear=2016&DocCtrlNum=1316215027754&Opt=0
74016QLTYF622SI	AZZ GALVANIZING SERVICES-CHELSEA (AZZ INC)	6022 S INDUSTRIAL RD, CHELSEA, OK 74016	Zinc compounds	332812: Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers	2021	14,707.00	5,679.09	-61.39	Other Environmental Practices: Recycling - This facility is reporting greater releases of zinc compounds. The increase results from the reporting off-site releases of recycled materials called dross and skims as reused materials, which are not reportable. AZZ, Inc. conferred with Morton Wakeland of the EPA Region 6 office about the classification. We agreed with him that these materials should be recycled materials and reportable in section 6.2 of form R. Where possible AZZ will revise older reports to include these releases, but data may not be available to revise all the forms.		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=74016QLTYF622SI&ChemicalId=N982&ReportingYear=2021&DocCtrlNum=1321219589090&Opt=0
74016QLTYF622SI	AZZ GALVANIZING SERVICES-CHELSEA (AZZ INC)	6022 S INDUSTRIAL RD, CHELSEA, OK 74016	Lead	332812: Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers	2021	5.00	2.59	-48.16	Other Environmental Practices: Recycling - This facility is reporting greater releases of zinc compounds. The increase results from the reporting off-site releases of recycled materials called dross and skims as reused materials, which are not reportable. AZZ, Inc. conferred with Morton Wakeland of the EPA Region 6 office about the classification. We agreed with him that these materials should be recycled materials and reportable in section 6.2 of form R. Where possible AZZ will revise older reports to include these releases, but data may not be available to revise all the forms.		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=74016QLTYF622SI&ChemicalId=0007439921&ReportingYear=2021&DocCtrlNum=1321219589088&Opt=0
74016QLTYF622SI	AZZ GALVANIZING SERVICES-CHELSEA (AZZ INC)	6022 S INDUSTRIAL RD, CHELSEA, OK 74016	Zinc compounds	332812: Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers	2016	32,684.81	18,848.12	-42.33	Other Environmental Practices: Recycling - This facility is reporting greater releases of zinc compounds. The increase results from the reporting off-site releases of recycled materials called dross and skims as reused materials, which are not reportable. AZZ, Inc. conferred with Morton Wakeland of the EPA Region 6 office about the classification. We agreed with him that these materials should be recycled materials and reportable in section 6.2 of form R. Where possible AZZ will revise older reports to include these releases, but data may not be available to revise all the forms. We have also include On-Site Recycling methods on section 7C to include zinc metal recovery.		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=74016QLTYF622SI&ChemicalId=N982&ReportingYear=2016&DocCtrlNum=1316215027766&Opt=0
74016QLTYF622SI	AZZ GALVANIZING SERVICES-CHELSEA (AZZ INC)	6022 S INDUSTRIAL RD, CHELSEA, OK 74016	Zinc compounds	332812: Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers	2017	18,848.12	13,167.85	-30.14	Other Environmental Practices: Recycling - This facility is reporting greater releases of zinc compounds. The increase results from the reporting off-site releases of recycled materials called dross and skims as reused materials, which are not reportable. AZZ, Inc. conferred with Morton Wakeland of the EPA Region 6 office about the classification. We agreed with him that these materials should be recycled materials and reportable in section 6.2 of form R. AZZ started reporting dross and skims in CY2016 TRI report. We have also include On-Site Recycling methods on section 7C to include zinc metal recovery.		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=74016QLTYF622SI&ChemicalId=N982&ReportingYear=2017&DocCtrlNum=1317215975362&Opt=0
74016QLTYF622SI	AZZ GALVANIZING SERVICES-CHELSEA (AZZ INC)	6022 S INDUSTRIAL RD, CHELSEA, OK 74016	Lead	332812: Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers	2022	2.59	1.93	-25.54	Other Environmental Practices: Recycling - This facility is reporting greater releases of zinc compounds. The increase results from the reporting off-site releases of recycled materials called dross and skims as reused materials, which are not reportable. AZZ, Inc. conferred with Morton Wakeland of the EPA Region 6 office about the classification. We agreed with him that these materials should be recycled materials and reportable in section 6.2 of form R. Where possible AZZ will revise older reports to include these releases, but data may not be available to revise all the forms.		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=74016QLTYF622SI&ChemicalId=0007439921&ReportingYear=2022&DocCtrlNum=1322221489519&Opt=0
74016QLTYF622SI	AZZ GALVANIZING SERVICES-CHELSEA (AZZ INC)	6022 S INDUSTRIAL RD, CHELSEA, OK 74016	Zinc compounds	332812: Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers	2022	5,679.09	5,601.31	-1.37	Other Environmental Practices: Recycling - This facility is reporting greater releases of zinc compounds. The increase results from the reporting off-site releases of recycled materials called dross and skims as reused materials, which are not reportable. AZZ, Inc. conferred with Morton Wakeland of the EPA Region 6 office about the classification. We agreed with him that these materials should be recycled materials and reportable in section 6.2 of form R. Where possible AZZ will revise older reports to include these releases, but data may not be available to revise all the forms.		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=74016QLTYF622SI&ChemicalId=N982&ReportingYear=2022&DocCtrlNum=1322221489521&Opt=0
74016QLTYF622SI	AZZ GALVANIZING SERVICES-CHELSEA (AZZ INC)	6022 S INDUSTRIAL RD, CHELSEA, OK 74016	Zinc compounds	332812: Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers	2023	5,601.31	5,694.51	1.66	Other Environmental Practices: Recycling - This facility is reporting greater releases of zinc compounds. The increase results from the reporting off-site releases of recycled materials called dross and skims as reused materials, which are not reportable. AZZ, Inc. conferred with Morton Wakeland of the EPA Region 6 office about the classification. We agreed with him that these materials should be recycled materials and reportable in section 6.2 of form R. Where possible AZZ will revise older reports to include these releases, but data may not be available to revise all the forms. Per AGA Guide 2018 TRI, MZR recovery Zinc is not to be counted as recycled since it is not a recycled chemical . This items was removed and for this reason there is a large difference in the Zinc Compound reported.		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=74016QLTYF622SI&ChemicalId=N982&ReportingYear=2023&DocCtrlNum=1323221679184&Opt=0
74016QLTYF622SI	AZZ GALVANIZING SERVICES-CHELSEA (AZZ INC)	6022 S INDUSTRIAL RD, CHELSEA, OK 74016	Zinc compounds	332812: Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers	2019	16,285.36	16,747.40	2.84	Other Environmental Practices: Recycling - This facility is reporting greater releases of zinc compounds. The increase results from the reporting off-site releases of recycled materials called dross and skims as reused materials, which are not reportable. AZZ, Inc. conferred with Morton Wakeland of the EPA Region 6 office about the classification. We agreed with him that these materials should be recycled materials and reportable in section 6.2 of form R. Where possible AZZ will revise older reports to include these releases, but data may not be available to revise all the forms.		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=74016QLTYF622SI&ChemicalId=N982&ReportingYear=2019&DocCtrlNum=1319217839695&Opt=0
74016QLTYF622SI	AZZ GALVANIZING SERVICES-CHELSEA (AZZ INC)	6022 S INDUSTRIAL RD, CHELSEA, OK 74016	Zinc compounds	332812: Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers	2018	13,167.85	16,285.36	23.68	Other Environmental Practices: Recycling - This facility is reporting greater releases of zinc compounds. The increase results from the reporting off-site releases of recycled materials called dross and skims as reused materials, which are not reportable. AZZ, Inc. conferred with Morton Wakeland of the EPA Region 6 office about the classification. We agreed with him that these materials should be recycled materials and reportable in section 6.2 of form R. Where possible AZZ will revise older reports to include these releases, but data may not be available to revise all the forms.		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=74016QLTYF622SI&ChemicalId=N982&ReportingYear=2018&DocCtrlNum=1318217119344&Opt=0
74016QLTYF622SI	AZZ GALVANIZING SERVICES-CHELSEA (AZZ INC)	6022 S INDUSTRIAL RD, CHELSEA, OK 74016	Lead	332812: Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers	2023	1.93	3.66	89.64	Other Environmental Practices: Recycling - This facility is reporting greater releases of zinc compounds. The increase results from the reporting off-site releases of recycled materials called dross and skims as reused materials, which are not reportable. AZZ, Inc. conferred with Morton Wakeland of the EPA Region 6 office about the classification. We agreed with him that these materials should be recycled materials and reportable in section 6.2 of form R. Where possible AZZ will revise older reports to include these releases, but data may not be available to revise all the forms. Per AGA Guide 2018 TRI, MZR recovery Zinc is not to be counted as recycled since it is not a recycled chemical . This items was removed and for this reason there is a large difference in the Zinc Compound reported.		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=74016QLTYF622SI&ChemicalId=0007439921&ReportingYear=2023&DocCtrlNum=1323221679172&Opt=0
74016QLTYF622SI	AZZ GALVANIZING SERVICES-CHELSEA (AZZ INC)	6022 S INDUSTRIAL RD, CHELSEA, OK 74016	Lead	332812: Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers	2019	2.31	7.04	204.54	Other Environmental Practices: Recycling - This facility is reporting greater releases of zinc compounds. The increase results from the reporting off-site releases of recycled materials called dross and skims as reused materials, which are not reportable. AZZ, Inc. conferred with Morton Wakeland of the EPA Region 6 office about the classification. We agreed with him that these materials should be recycled materials and reportable in section 6.2 of form R. Where possible AZZ will revise older reports to include these releases, but data may not be available to revise all the forms.		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=74016QLTYF622SI&ChemicalId=0007439921&ReportingYear=2019&DocCtrlNum=1319217839669&Opt=0
74016QLTYF622SI	AZZ GALVANIZING SERVICES-CHELSEA (AZZ INC)	6022 S INDUSTRIAL RD, CHELSEA, OK 74016	Zinc compounds	332812: Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers	2024	5,694.51	69,409.87	1118.89	Other Environmental Practices: Recycling - Recycler - Everzinc & Richker Metals does not have EPA ID numbers due to receiving zinc skims and zinc dross material for the purpose of recycling. They is a purchasesr of our byproducts. No EPA ID number.		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=74016QLTYF622SI&ChemicalId=N982&ReportingYear=2024&DocCtrlNum=1324222441192&Opt=0
74016QLTYF622SI	AZZ GALVANIZING SERVICES-CHELSEA (AZZ INC)	6022 S INDUSTRIAL RD, CHELSEA, OK 74016	Lead	332812: Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers	2017	.51	6.76	1221.09	Other Environmental Practices: Recycling - This facility is reporting greater releases of zinc compounds. The increase results from the reporting off-site releases of recycled materials called dross and skims as reused materials, which are not reportable. AZZ, Inc. conferred with Morton Wakeland of the EPA Region 6 office about the classification. We agreed with him that these materials should be recycled materials and reportable in section 6.2 of form R. AZZ started reporting dross and skims in CY2016 TRI report. We have also include On-Site Recycling methods on section 7C to include zinc metal recovery.		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=74016QLTYF622SI&ChemicalId=0007439921&ReportingYear=2017&DocCtrlNum=1317215975335&Opt=0