Operated by Targa Badlands, LLC -Clarks Creek Compressor Station Full Compliance Evaluation (FCE) On-Site Inspection Inspection Date: June 15, 2023 Inspection Report Date: August 1, 2023 EPA Representatives: , Environmental Scientist, US EPA Region 8 Environmental Scientist, US EPA Region 8 Environmental Scientist, US EPA Region 8 EPA Inspector, US EPA NEIC US EPA Region 6 Tribal Representatives: Company Representatives: Inspection Report Prepared By: Inspection Report Reviewed By: Last Inspection: Operating Status: Applicable Requirements: , Environmental Scientist, US EPA Region 8 Manager, Enforcement and Compliance Assurance Division, Air and Toxics Enforcement Branch August 18, 2020 Operating 40 CFR Part 60, Subpart JJJJ: Standards of Performance for New Stationary Spark Ignition Internal Combustion Engines (NSPS JJJJ) 40 CFR Part 60, Subpart OOOO Standards of Performance for Crude Oil and Natural Gas Facilities for which Construction, Modification or Reconstruction Commenced After August 23, 2011, and on or before September 18, 2015 (NSPS OOOO) 40 CFR Part 60, Subpart OOOOa Standards of Performance for Crude Oil and Natural Gas Facilities for which Construction, Modification or Reconstruction Commenced After September 18, 2015 (NSPS OOOOa) 40 CFR Part 63, Subpart HH) National Emission Standards for Hazardous Air Pollutants from Oil and Natural Gas Production Facilities (MACT HH) 40 CFR Part 63, Subpart ZZZZ: National Emissions Standards for Hazardous Air Pollutants for Stationary Reciprocating Internal Combustion Engines (MACT ZZZZ) Permit Number: V-TAT-000671-2013.00 Issue Date: October 3, 2019 Replaces Permit No.: NA Effective Date: November 4, 2019 Expiration Date: November 4, 2024 Facility Information and Emission Unit Identification 1 Parent Company Name: Mailing Address: Facility Contact: Targa Badlands, LLC (Targa) 1939 125th Avenue NW, Watford City, North Dakota 58854 , Senior Environmental Specialist Facility Operator & Name: Facility Location: County, State: Reservation: Tribe: Responsible Official: SIC Code: AFS ID: Other CAA Permits: Targa - Clarks Creek Compressor Station (Clarks Creek) Latitude 47.9079, Longitude -102.7582 McKenzie County, North Dakota Fort Berthold Indian Reservation Three Affiliated Tribes , VP Operations 1311 - Crude Petroleum and Natural Gas 38-053-00029 There are no other CAA permits for this facility.

Pretreatment Audit Report City of Laramie WY-0022209 Laramie, Colorado December 16, 2021 to December 29, 2021 Prepared by: Al Garcia, Pretreatment Coordinator U.S.

NEICVP1593E01 NEIC CIVIL INVESTIGATION REPORT Marathon Anacortes Anacortes, Washington Investigation Dates: September 23-27, 2024 EPA Region 10 Deemed Releasable Christopher Digitally signed by Christopher Bellovary Bellovary Date: 2026.08.27 09:25:30 -07'00' Laura Kanopkin Project Manager, NEIC Bradley W.

Operated by Targa Badlands, LLC -Roberts Trust Compressor Station Full Compliance Evaluation (FCE) On-Site Inspection Inspection Date: Inspection Report Date: EPA Representatives: Tribal Representatives: Company Representatives: Inspection Report Prepared By: Inspection Report Reviewed By: Last Inspection: Operating Status: Applicable Requirements: June 15, 2023 August 2, 2023 Colin LeCortz, Environmental Scientist, US EPA Region 8 Bob Gallagher, Environmental Scientist, US EPA Region 8 Phil Meyers, EPA Inspector, US EPA NEIC Griffith Brown, US EPA Region 6 None Mitchell Anderson Adam Moore Colin LeCortz, Environmental Scientist, US EPA Region 8 Scott Patefield, Manager, Enforcement and Compliance Assurance Division, Air and Toxics Enforcement Branch August 18, 2020 Digitally signed by SCOTT SCOTT PATEFIELD PATEFIELD Date: 2023.08.14 14:12:02 -06'00' Operating 40 CFR Part 60, Subpart JJJJ: Standards of Performance for New Stationary Spark Ignition Internal Combustion Engines (NSPS JJJJ) 40 CFR Part 60, Subpart OOOO Standards of Performance for Crude Oil and Natural Gas Facilities for which Construction, Modification or Reconstruction Commenced After August 23, 2011, and on or before September 18, 2015 (NSPS OOOO) 40 CFR Part 60, Subpart OOOOa Standards of Performance for Crude Oil and Natural Gas Facilities for which Construction, Modification or Reconstruction Commenced After September 18, 2015 (NSPS OOOOa) 40 CFR Part 63, Subpart HH) National Emission Standards for Hazardous Air Pollutants from Oil and Natural Gas Production Facilities (MACT HH) 40 CFR Part 63, Subpart ZZZZ: National Emissions Standards for Hazardous Air Pollutants for Stationary Reciprocating Internal Combustion Engines (MACT ZZZZ) Permit Number: V-TAT-000752-2019.01 Replaces Permit No.: V-TAT-000752-2019.00 Issue Date: October 4, 2021 Effective Date: October 4, 2021 Expiration Date: October 1, 2026 1 Facility Information and Emission Unit Identification Parent Company Name: Mailing Address: Facility Contact: Facility Operator & Name: Facility Location: County, State: Reservation: Tribe: Responsible Official: SIC Code: AFS ID: Other CAA Permits: Targa Badlands, LLC (Targa) 1939 125th Avenue NW, Watford City, North Dakota 58854 Mitchell Anderson, Senior Environmental Specialist (701) 842-3315 Targa - Roberts Trust Compressor Station (Roberts Trust) Latitude 47.63229, Longitude -102.60386 Dunn County, North Dakota Fort Berthold Indian Reservation Three Affiliated Tribes Dwayne Burks, VP Operations 1311 - Crude Petroleum and Natural Gas 38-025-00053 There are no other CAA permits for this facility.

CAA112(r) INSPECTION REPORT Name: Glycerin Traders Address: 419 Exchange Street Date of Inspection: 11/19-20/2024 County: Lee Case No: 25IA1120 Phone: (219)369-1066 RMP No: None High Risk: No FRS No: 110071453029 CAA Title V: No Program Level: NA Mailing Address: 3522 State Road 104, La Porte, IN 46350 Registered Agent: Registered Agents, Inc., 315 East 15th, Ste 202, Waterloo, IA 50703 Process: NAICS 325611-03, Glycerin Manufacturing SUMMARY OF OBSERVATIONS A review of the Glycerin Traders - Keokuk documents and facility revealed the following deficiencies: 1.

CAA112(r) INSPECTION REPORT Name: Glycerin Traders Address: 419 Exchange Street Date of Inspection: 11/19-20/2024 County: Lee Case No: 25IA1120 Phone: (219)369-1066 RMP No: None High Risk: No FRS No: 110071453029 CAA Title V: No Program Level: NA Mailing Address: 3522 State Road 104, La Porte, IN 46350 Registered Agent: Registered Agents, Inc., 315 East 15th, Ste 202, Waterloo, IA 50703 Process: NAICS 325611-03, Glycerin Manufacturing SUMMARY OF OBSERVATIONS A review of the Glycerin Traders - Keokuk documents and facility revealed the following deficiencies: 1.

CR Group, LLC - Tekoi Landfill On-Site Full Compliance Evaluation (FCE) Inspection Date: Inspection Report Date: EPA Representatives: Company Representatives: Inspection Report Prepared By: Inspection Report Reviewed By: Last Inspection: Operating Status: Applicable Requirements: June 17, 2025 August 26, 2025 Katelyn Bergl, Environmental Engineer, US EPA Region 8 Mark Franc Brian Dodek Ben Smith Katelyn Bergl, Air and Toxics Enforcement Branch, US EPA Region 8 Scott Patefield, Branch Manager, Air and Toxics Enforcement Branch, US EPA Region 8 SCOTT PATEFIELD PATEFIELD Digitally signed by SCOTT August 15, 2023 Date: 2025.09.02 15:54:19 -06'00' Operating1 Title V; 40 CFR Part 60 New Source Performance Standards, Subpart WWW (NSPS WWW) and Subpart JJJJ (NSPS JJJJ); 40 CFR Part 63 National Emissions Standards for Hazardous Pollutants, Subpart AAAA (MACT AAAA) and Subpart ZZZZ (MACT ZZZZ); 40 CFR Part 62, Subpart OOO2 Permit Number: V-SV-000001-2021.00 Replaces Permit No.: V-SV-000001-2016.00 Part 71 Permitting History Issue Date: April 13, 2022 Effective Date: May 13, 2022 Expiration Date: May 13, 2027 Date of Action Permit Number Type of Action Description of Action September 22, 2011 November 14, 2016 May 13, 2022 V-SV-00001-2010.00 V-SV-000001-2016.00 V-SV-000001-2021.00 Initial Permit First Permit Renewal Second Permit Renewal Replaced previously applicable requirements under New Source Performance Standards at 40 CFR part 60, subpart WWW with newly applicable requirements under 40 CFR part 62, subpart OOO, effective June 21, 2021, and incorporated changes from amendments to the landfill National Emissions Standards for Hazardous Air Pollutants at 40 CFR part 63, subpart AAAA, effective September 27, 2021. 1 On June 16, 2025, Waste Management sent EPA a letter signed by Mr.

Pretreatment Compliance Audit Summary Report Discharger: Location: Contact: Audit Dates: Audited By: City of Beacon Wastewater Treatment Facility Dutchess County SPDES No.

Operated by Targa Badlands, LLC -Roberts Trust Compressor Station Full Compliance Evaluation (FCE) On-Site Inspection Inspection Date: Inspection Report Date: EPA Representatives: Tribal Representatives: June 15, 2023 August 2, 2023 Environmental Scientist, US EPA Region 8 Environmental Scientist, US EPA Region 8 , EPA Inspector, US EPA NEIC US EPA Region 6 None Company Representatives: Inspection Report Prepared By: Inspection Report Reviewed By: Last Inspection: Operating Status: Applicable Requirements: , Environmental Scientist, US EPA Region 8 Manager, Enforcement and Compliance Assurance Division, Air and Toxics Enforcement Branch August 18, 2020 Operating 40 CFR Part 60, Subpart JJJJ: Standards of Performance for New Stationary Spark Ignition Internal Combustion Engines (NSPS JJJJ) 40 CFR Part 60, Subpart OOOO Standards of Performance for Crude Oil and Natural Gas Facilities for which Construction, Modification or Reconstruction Commenced After August 23, 2011, and on or before September 18, 2015 (NSPS OOOO) 40 CFR Part 60, Subpart OOOOa Standards of Performance for Crude Oil and Natural Gas Facilities for which Construction, Modification or Reconstruction Commenced After September 18, 2015 (NSPS OOOOa) 40 CFR Part 63, Subpart HH) National Emission Standards for Hazardous Air Pollutants from Oil and Natural Gas Production Facilities (MACT HH) 40 CFR Part 63, Subpart ZZZZ: National Emissions Standards for Hazardous Air Pollutants for Stationary Reciprocating Internal Combustion Engines (MACT ZZZZ) Permit Number: V-TAT-000752-2019.01 Replaces Permit No.: V-TAT-000752-2019.00 Issue Date: October 4, 2021 Effective Date: October 4, 2021 Expiration Date: October 1, 2026 1 Facility Information and Emission Unit Identification Parent Company Name: Mailing Address: Facility Contact: Facility Operator & Name: Facility Location: County, State: Reservation: Tribe: Responsible Official: SIC Code: AFS ID: Other CAA Permits: Targa Badlands, LLC (Targa) 1939 125th Avenue NW, Watford City, North Dakota 58854 Senior Environmental Specialist ( Targa - Roberts Trust Compressor Station (Roberts Trust) Latitude 47.63229, Longitude -102.60386 Dunn County, North Dakota Fort Berthold Indian Reservation Three Affiliated Tribes VP Operations 1311 - Crude Petroleum and Natural Gas 38-025-00053 There are no other CAA permits for this facility.

U.S.

VIA ELECTRONIC MAIL Pat Boyle City of Baltimore, Maryland 8201 Eastern Avenue Baltimore, MD 21224 pat.boyle@baltimorecity.gov Re: City of Baltimore, Maryland Pretreatment Compliance Audit Dear Pat Boyle: Thank you for your cooperation and participation during the Pretreatment Compliance Audit (PCA) conducted on May 8 and 9, 2024.

Pretreatment Compliance Audit Summary Report Discharger: Location: Contact: Audit Dates: Audited By: City of Beacon Wastewater Treatment Facility Dutchess County SPDES No.

PFAS Survey for Operators and/or End Users of Membrane-Based Water Treatment Systems in Europe Please complete this survey before 31st August 2023 #1 COMPLETE Collector: Started: Last Modified: Time Spent: IP Address: Web Link 1 (Web Link) Wednesday, July 05, 2023 12:35:54 PM Wednesday, July 05, 2023 12:43:37 PM 00:07:43 59.185.236.55 Page 1 Q1 Company Details Company Name Country barc india Q2 Please select the type of plant you operate (multiple selections can be selected): Supply of Drinking Water Q3 What is your plant capacity (Hydraulic capacity, population served)?

This was an EPA lead inspection. 8) Previous Inspection History NCSU - Main Campus was inspected by the EPA and NCDEQ on June 20, 2019 and January 13, 2020.

CAA112(r) INSPECTION REPORT Name: Glycerin Traders Address: 419 Exchange Street Date of Inspection: 11/19-20/2024 County: Lee Case No: 25IA1120 Phone: (219)369-1066 RMP No: None High Risk: No FRS No: 110071453029 CAA Title V: No Program Level: NA Mailing Address: 3522 State Road 104, La Porte, IN 46350 Registered Agent: Registered Agents, Inc., 315 East 15th, Ste 202, Waterloo, IA 50703 Process: NAICS 325611-03, Glycerin Manufacturing SUMMARY OF OBSERVATIONS A review of the Glycerin Traders - Keokuk documents and facility revealed the following deficiencies: 1.