Ref: 8WD-SDR May 19, 2025 SENT VIA EMAIL Andy Knapp, Facilities & Risk Manager Prairie Wind Elementary School 3320 Maxwell Avenue Cheyenne, Wyoming 82001 Re: Notice of Noncompliance Nitrate Rule Failure to Monitor PWS ID# WY5601690 NTNC Dear Andy Knapp: The purpose of this letter is to inform you that Prairie Wind Elementary School has failed to conduct the required monitoring of nitrate in drinking water at facility/sample point TP01/SP02.

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION 8 1595 Wynkoop Street Denver, CO 80202-1129 Phone 800-227-8917 www.epa.gov/region8 Ref: 8WD-SDB December 7, 2023 SENT VIA EMAIL Tim Morris, Property Manager Teton Science School-Wilson Campus 700 Coyote Canyon Rd.

Ref: 8WD-SDR January 17, 2025 SENT VIA EMAIL Lenny J.

CLEAN AIR ACT GASOLINE VOLATILITY INSPECTION REPORT Inspection Date Regulatory Program Facility Name Facility Physical Location Facility Contact Report Finalized June 3, 2024 Clean Air Act - Gasoline Standards Just-Pump-It 1125 East Eisenhower Boulevard, Loveland, CO 80537 (b) (6) TAYLOR Digitally signed by TAYLOR WAANDERS WAANDERS 07:29:38 -06'00' Date: 2024.06.04 Technical Team Lead Fuels Enforcement Branch Air Enforcement Division I.

CLEAN AIR ACT GASOLINE VOLATILITY INSPECTION REPORT Inspection Date Regulatory Program Facility Name Facility Physical Location Facility Contact Report Finalized June 1, 2024 Clean Air Act - Gasoline Standards Sinclair Gas Station 800 West Hampden Ave, Englewood, CO 80110 (b) (6) TAYLOR Digitally signed by TAYLOR WAANDERS WAANDERS 10:01:17 -06'00' Date: 2024.06.01 Technical Team Lead Fuels Enforcement Branch Air Enforcement Division I.

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION 4 Laboratory Services & Applied Science Division 980 College Station Road Athens, Georgia 30605-2720 May 24, 2024 MEMORANDUM SUBJECT: FROM: Sampling Investigation Final Report Polynt Composites USA, Inc.

EPA United States Environmental Protection Agency S & S Holdings Clean Water Act Inspection February 8th, 2023 EPA Inspectors: Damian Bednarz & Jeremy Rolfe 146 B Ashland Ave Southbridge, MA 01550 1 ED_019088A_00004507-00001 EPA United States Environmental Protection Agency 02/08/2023 2 ED_019088A_00004507-00002 EPA United States Environmental Protection: Agency SLOW SLOW SLOW SL, W SLOW AJD 02/08/2023 3 ED_019088A_00004507-00003 FIT AccuTech FIT ASLATIONS CONTRACINE EPA United States Environmental Protection: Agency 02/08/2023 4 ED_019088A_00004507-00004 EPA United States Environmental Protection: Agency 02/08/2023 5 ED_019088A_00004507-00005 EPA United States Environmental Protection: Agency AccuTech CHADIGAN 02/08/2023 6 ED_019088A_00004507-00006 EPA United States Environmental Protection Agency 02/08/2023 7 ED_019088A_00004507-00007 EPA United States Environmental Protection: Agency AccuTech FIT INSULATION & CONTRACTIN 800-244-8773 413-583 02/08/2023 8 ED_019088A_00004507-00008 EPA United States Environmental Protection: Agency 02/08/2023 9 ED_019088A_00004507-00009 EPA United States Environmental Protection: Agency 5 02/08/2023 10 ED_019088A_00004507-00010 EPA United States Environmental Protection: Agency BigTex 02/08/2023 11 ED_019088A_00004507-00011 EPA United States Environmental Protection: Agency 02/08/2023 12 ED_019088A_00004507-00012 EPA Environmental Protection: United States Agency gogibal WAREHOUSING 02/08/2023 13 ED_019088A_00004507-00013 EPA United States Environmental Protection Agency 02/08/2023 14 ED_019088A_00004507-00014 EPA United States Environmental Protection Agency 02/08/2023 15 ED_019088A_00004507-00015 EPA United States Environmental Protection: Agency Backside of S & S Holding Fence 02/08/2023 16 ED_019088A_00004507-00016 EPA United States Environmental Protection Agency 02/08/2023 17 ED_019088A_00004507-00017 EPA United States Environmental Protection Agency 02/08/2023 18 ED_019088A_00004507-00018 EPA United States Environmental Protection: Agency gogl STORE 02/08/2023 19 ED_019088A_00004507-00019 EPA Environmental Protection: United States Agency 02/08/2023 20 ED_019088A_00004507-00020 EPA United States Environmental Protection Agency 02/08/2023 21 ED_019088A_00004507-00021 EPA United States Environmental Protection: Agency 02/08/2023 22 ED_019088A 00004507-00022 EPA United States Environmental Protection: Agency Outfall 001 S & S Leasehold D & D Leasehold Toward Lebanon Brook 02/08/2023 23 A ED_019088A_00004507-00023 EPA United States Environmental Protection: Agency Toward Lebanon Brook 02/08/2023 24 ED_019088A_00004507-00024 Conchmen YEPA United Environmental States Protection: Agency Toward Lebanon Brook 2023 25 B ED 019088A 00004507-00025 EPA United States Environmental Protection: Agency 02/08/2023 C Toward Lebanon Brook 26 ED_019088A_00004507-00026 EPA Environmental Protection: United States Agency Toward Lebanon Brook 2/08/2023 27 ED_019088A_00004507-00027 Lebanon Brook EPA United States Environmental Protection: Agency Ex 02/08/2023 28 ED_019088A_00004507-00028 EPA United States Environmental Protection: Agency Lebanon Brook 02/08/2023 29 ED_019088A_00004507-00029 EPA Environmental Protection: United States Agency 30 ED_019088A_00004507-00030 EPA United States Environmental Protection: Agency 02/08/2023 31 ED_019088A_00004507-00031 EPA United States Environmental Protection: Agency 02/08/2023 32 ED_019088A_00004507-00032 EPA United States Environmental Protection: Agency 02/08/2023 33 ED_019088A_00004507-00033 EPA United States Environmental Protection: Agency 02/08/2023 34 ED_019088A_00004507-00034 EPA United States Environmental Protection: Agency Ditch 02/08/2023 35 ED_019088A_00004507-00035 S & S Scrap Operation Outfall 002 EPA United States Environmental Protection: Agency 36 ED_019088A_00004507-00036 Outfall 002 EPA Environmental Protection: United States Agency 37 ED_019088A_00004507-00037 EPA United States Environmental Protection: Agency 38 ED_019088A_00004507-00038 EPA Environmental Protection: United States Agency 39 ED_019088A_00004507-00039 EPA United States Environmental Protection: Agency 40 ED_019088A_00004507-00040 EPA United States Environmental Protection: Agency 02/08/2023 41 ED_019088A_00004507-00041 EPA United States Environmental Protection: Agency 02/08/2023 42 ED_019088A_00004507-00042 EPA United States Environmental Protection: Agency 02/08/2023 43 ED_019088A_00004507-00043 FUCK $ 5 BIDEN NOT ENTER 8 EPA United States Environmental Protection Agency 02/08/2023 44 ED_019088A_00004507-00044 EPA United States Environmental Protection: Agency 02/08/2023 45 ED_019088A_00004507-00045 EPA United States Environmental Protection: Agency 02/08/2023 46 ED_019088A_00004507-00046 EPA Ashland AvenueUnited Environmental States Protection: Agency Lebanon Brook Observed SW flow paths Ditch ]Welding building (sold) ]Breakdown / Office Building Former D & D area (entrance) OutfallEENS & S area (entrance) pipe Outfall 2 47 ED_019088A_00004507-00047

* UNI TED e STAT ES AGENCY ENVIRONMRENETGALPI ROONTE C1T ION BOSTON, MA 02109 Date:Dated as shown on electronic signature(s) Subj:Inspection Report - Clean Water Act (" CWA ") National Pollutant Discharge Elimination System (" NPDES ") From:Eleanor Horvath, U.S.

* UN IT* ED STATESUNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION 1 ENVIRPROOTNECM EAGENNCY TAL5 POST OFFICBEOS TSOQNU, AMRAE ,02 1S0U9I-3T9E1 21 00 Date:Dated as shown on electronic signature(s) Subj:Inspection Report Clean Water Act - National Pollutant Discharge Elimination System (" NPDES ") 603 Pickleball From:Karissa Oakes, Inspector Thru:Damian Bednarz, Inspector To:File I.

Vorsteveld Oct 2021 Inspection Overview Map Google Vorsteveld Oct 2021 Inspection Page 1 of 180 Map data 2021 10/29/2021 6:43:50 AM ED_019088A_00012507-00001 20211028_095143.jpg Title: 20211028 095143.jpg N 44 08 39.22 " W 73% 21: 56.96 Aerie Point Dr Aerie Point Dr Arnold Bay Rd Google 21 CNES / Airbus, Maxar Technologies, USDA Farm Service Agency Google 21 Imagery 2021 Maxar Technologies, USDA Farm Service Agency Vorsteveld Oct 2021 Inspection Page 2 of 180 10/29/2021 6:43:50 AM ED_019088A_00012507-00002 Attributes File Name20211028 095143.jpg Title Subject Comment Description Tags LatitudeN 44 08'39.22 " LongitudeW 73 21'56.96 " Time Stamp Date Stamp Elevation Photo Direction Make samsung ModelSM-A426U Vorsteveld Oct 2021 InspectionPage 3 of 18010/29/2021 6:43:50 AM ED_019088A_00012507-00003 RIMG0006.JPG Title: RIMG0006.JPG N 5 16'60.00 11:05:43 PM E51 29 00.00 "132 ft10/27/2021 Google Map data 2021 Imagery 2021 CNES / Airbus, Maxar Technologies GoogleMap data 2021 Imagery 2021 Maxar Technologies Vorsteveld Oct 2021 InspectionPage 4 of 18010/29/2021 6:43:50 AM ED_019088A_00012507-00004 Attributes File NameRIMG0006.JPG Title Subject Comment Description Tags LatitudeN 5 16'60.00 " LongitudeE 51 29'00.00 " Time Stamp11:05:43 PM Date Stamp10/27/2021 Elevation132 ft Photo Direction215 SW Make RICOH ModelG800 SE Vorsteveld Oct 2021 InspectionPage 5 of 18010/29/2021 6:43:50 AM ED_019088A_00012507-00005 RIMG0011.JPG Title: RIMG0011.JPG N 5 16'60.00 "11:05:48 PM E 51 29'00.00113 ft10/27/2021 Google Map data 2021 Imagery 2021 CNES / Airbus, Maxar Technologies GoogleMap data 2021 Imagery 2021 Maxar Technologies Vorsteveld Oct 2021 InspectionPage 6 of 18010/29/2021 6:43:50 AM ED_019088A_00012507-00006 Attributes File NameRIMG0011.JPG Title Subject Comment Description Tags LatitudeN 5 16'60.00 " LongitudeE 51 29'00.00 " Time Stamp11:05:48 PM Date Stamp10/27/2021 Elevation113 ft.

US POSTAL SERVICE SPRINGFIELD VMF CLEAN WATER ACT PHOTOGRAPH LOG ALL PHOTOGRAPHS WERE TAKEN BY MICHAEL PRESCOTT USING A HEWLETT PACKARD PHOTOSMART M547 PLEASE NOTE THAT DUE TO AN ERROR IN SETTING THE TIME ON THE CAMERA, THE DATE AND TIME STAMPS ON THE PHOTOS ARE 36 HOURS EARLIER THAN WHEN THE PHOTOS WERE TAKEN.

UNITED STATES UNITED STATES ENVIRONMENTAL PROTECTION AGENCY * Lr.REGION 1 wy AGENCY Enforcement & Compliance Assurance Division ONMENTALPROTECTION5 Post OffiBcoes tSonq,u aMrAe ,02 1S0u9i-t3e91 21 00 Subject:Inspection Report - Clean Water Act Inspector: Michael Prescott, EPA Contract Inspector EPA Representative: Alex RosenbergDigitally signed by ALEX ROSENBERG Date: 2023.01.06 11:08:31 -05'00 ' I.

UNITED STATES " UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 1 ENVIPRROONTMEECNTTI5O NPIosBto Osftfoinc,e MSAqu a0r2e1,0 9S-u3it9e1 21 00 BY ELECTRONIC MAIL Date on electronic signature Thomas Hayes, Superintendent Attleboro Water Pollution Control Facility 27 Pond Street North Attleboro, Massachusetts 02703 Re: NPDES Permit No.

UNITED.

REPORT OF RCRA COMPLIANCE EVALUATION INSPECTION At Riley Paint Company 860 Washington St.