REPORT OF RCRA COMPLIANCE EVALUATION INSPECTION At SCRANTON MANUFACTURING 101 State Street Scranton, Iowa 51462 712-652-3396 EPA ID Number: IAD984589895 On August 16, 2023 By TOEROEK ASSOCIATES, INC.

REPORT OF RCRA COMPLIANCE EVALUATION INSPECTION At UNIVAR SOLUTIONS USA 3002 F Street Omaha, NE 68107 402-738-4174 EPA ID Number: NED000809483 On June 25-26, 2024 By U.S.

REPORT OF RCRA COMPLIANCE EVALUATION INSPECTION At EAST PENN MANUFACTURING COMPANY INC. 2185 Highway 2 Corydon, Iowa 50060 (641) 872-2044 EPA RCRA ID No.

Pretreatment Audit Report City of Bismarck ND-0023434 Bismarck, North Dakota June 28, 2022 to June 30, 2022 Prepared by: Al Garcia, Pretreatment Coordinator U.S.

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION 8 RESOURCE CONSERVATION AND RECOVERY ACT BASIC INFORMATION Facility Name: University of Colorado - Boulder RCRA ID: COD007431505 Facility Location: 1000 Regent Drive UCB 413 Boulder, CO 80309-0413 Facility Contact: Chris Quattrociocchi Hazardous Materials Program Manager 303-492-6390 (office) 303-435-3114 (cell) Notification Status: TSDF Large Quantity Generator Date of Inspection: July 9, 2021 Arrival Time: 9:10 a.m.

Pretreatment Categorical User Inspection Report National Database Information Inspection Date: 01/30/2025 Inspection Type: Pretreatment Industrial User Entry/Exit Time: 09:57 / 13:53 NPDES ID Number: MTPF00103 Inspection ID: 202501_MTPF00103 Lead inspector and affiliation: Lisa-kay Prideaux, EPA Region 8 Facility Location Information Site/Facility Name & Location: GlaxoSmithKline Vaccines 553 Old Corvallis Road Hamilton, Montana 59840 Email Report to: Paul Melton, Director EHS Paul.x.melton@gsk.com Contact Information Name(s)/Title Paul Melton, Environmental Health and Safety Director (primary lead and present during inspection) Tyson Burrows, Calibration Supervisor (present during inspection) Patrick Ballance, Senior EHS Advisor (present during inspection) Facility Contacts: Authorized Official(s) Curtis Fessler, Site Facility Supervisor (present during inspection) Heather Wirt, Production Associate and audit scribe (present during inspection) Amber Matzka, Senior EHS Specialist (present during inspection) Todd Stewart, EHS Specialist (present during opening conference and records review) Joel Thornberg, EHS Specialist (present during inspection) Paul Melton, Environmental Health and Safety Director Page 1 of 6 Areas Evaluated During Inspection Permit Records Facility Site Review Effluent/Receiving Waters Flow Measurement Self-Monitoring Program Compliance Schedule Laboratory Operations and Maintenance Sludge Handling/Disposal Pretreatment Pollution Prevention Stormwater Combined Sewer Overflow Sanitary Sewer Overflow Report Review and Signature Drafter Signature/Name Address/Phone Number LISA-KAY Digitally signed by LISA-KAY PRIDEAU PRIDEAUX Date: 2025.03.05 X 13:38:19 -07'00' Reviewer Signature/Name Stephanie Passarelli Supervisor Signature/Name EMILIO Digitally signed by EMILIO LLAMOZAS LLAMOZAS 12:36:59 -07'00' Date: 2025.03.05 Emilio Llamozas U.S.

U.S.

NPDES Inspection Report - POTW National Database Information Inspection Date: June 30, 2021 Entry / Exit Time: 8:00 am / 9:00 am Inspection Type: CEI - Minor POTW NPDES ID Number: WYG589105 NAICS Code: 22132 (Sewage Treatment Facilities) Inspection ID: 202106_WYG589105 Lead inspector and affiliation: Kristin Ratajczak / U.S.

U.S.

SENT VIA EMAIL September 18, 2024 Ref: 8WD-SDR Hagens Estates c/o Alan Klitz 4 Emily Court Gillette, Wyoming 82718 alan.klitz@yahoo.com Re: Notice of Noncompliance Revised Total Coliform Rule (RTCR) Failure to Submit Sample Siting Plan PWS ID# WY5601739 C Dear Alan Klitz: The purpose of this letter is to inform you that Hagens Estates failed to submit a Sample Siting Plan as required by the Revised Total Coliform Rule by April 1, 2016.

March 14, 2025 Ref: 8WD-SDP SENT VIA EMAIL Jennyfer Toepfer - District Manager Medicine Waters Village 1925 E Murray St Lot 14 Rawlins, WY 82301 jennyfer@saddlebackpro.com Re: Safe Drinking Water Act Notice of Noncompliance Lead and Copper Rule Revisions (LCRR) Failure to Develop an Initial Service Line Inventory Failure to Submit an Initial Service Line Inventory PWS ID# WY5601741 Dear Jennyfer Toepfer: The purpose of this letter is to inform you that, based on information available to the United States Environmental Protection Agency (EPA), the Medicine Waters Village Public Water System (System) has failed to (1) develop its initial service line inventory, and (2) submit it to the EPA by October 16, 2024, as required by the Safe Drinking Water Act's (SDWA) National Primary Drinking Water Regulations (NPDWR), 40 C.F.R. 141.84 and 141.90, respectively.

UNITED * STA TESR UNE ITEG D STI ATEO S EN NVI RON1 MEN TAL PROTECTION AGENCY ENVIRONMENTAL AGENCY5 POST OFFICEB OSSTQOUN,A RMAE ,0 21S0U9-I3T9E12 100 PROTECTION Date:Dated as shown on electronic signature(s) Subj:Inspection Report Clean Water Act Brazonics, Inc.

UNITED STATESUNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION 1 AGENCY ENVIPRORNOMTEENCTTI5O PNOSBTO SOTFOFNIC,E MSAQ U0A2R1E,0 9S-U3I9T1E2 100 Date:Dated as shown on electronic signature(s) Subj:Inspection Report Clean Water Act - National Pollutant Discharge Elimination System (" NPDES ") Route 111 Auto From:Damian Bednarz, EPA InspectorDigitally signed by DAMIAN DAMIAN BEDNARZ BEDNARZ Date: 2024.06.25 18:19:46 -04'00 ' Thru:Alex Rosenberg, EPA Inspector To:File I.

UNITED STATESUNITED STATES ENVIRONMENTAL PROTECTION AGENCY * *REGION 1 ENVIRONMENTAL AGENCY5 POST OFFICEB OSSTQOUN,A RMAE ,0 21S0U9-I3T9E12 100 PROTECTION Drafted Date:19 November 2021 Finalized Date:1 December 2021 Subj:Inspection Report Clean Water Act - National Pollutant Discharge Elimination System (" NPDES ") Airport Auto Parts From:Andrew Spejewski, Inspector Thru:Alex Rosenberg, Region 1 1 MSGP Enforcement Coordinator To:File I.

UNITED STATES Water Facilities Inventory ENVIRONMENTAL PROTECTIONSaturday, February 20, 2021 AGENCYEPTAri baRl eDgriinkoinng Wa1te0r Program Instructions All existing tribal public water systems in EPA Region 10 should review this report and make corrections at least annually.