January 14, 2025 Jim Heitzman District Manager Lummi Tribal Water District 2156 Lummi View Drive Bellingham, WA 98226 Failure to Monitor and/or Report December 2024 Total Coliform and Disinfectant Residual, Lummi Tribal Water District, PWS ID 105300002 Dear Mr.

August 15, 2024 Tony Berkson Nisqually Indian Tribe 4820 She-Nah-Num Dr.

December 13, 2024 John Simpson Quileute Nation P.O.

March 19, 2024 Jeromy S.

December 13, 2024 Krystin Metzger Sauk-Suiattle 5318 Chief Brown Lane Darrington, WA 98241 Failure to Monitor and/or Report November 2024 Total Coliform and Disinfectant Residual, SaukSuiattle, PWS ID 105311106 Dear Ms.

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION 10 1200 Sixth Avenue, Suite 155 Seattle, WA 98101-3188 WATER DIVISION October 26, 2023 Mr.

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION 10 1200 Sixth Avenue, Suite 155 Seattle, WA 98101-3123 WATER DIVISION October 11, 2023 Ms.

Inspection Date(s): Time: Program: Regulatory Program(s): If Access is Denied: REGION 10 Enforcement Division INSPECTION REPORT 06/09/2022 - 06/09/2022 Announced: No Entry: 08:15 AM (AKT) Exit: 02:45 PM (AKT) RCRA Title 40 - ENVIRONMENTAL PROTECTION AGENCY Company Name: Facility or Site Name: Facility/Site Physical Address: (City, state, zip code) Type of Operation: Size of Facility: Length of Facility at Location: Geographic Coordinates: Mailing address: (Secondary Address) Schlumberger Schlumberger Technology Corporation East Facility Building 27 Spine Road Prudhoe Bay, AK 99734 Contractor to the oil service companies, providing fracking, downhole tools, coil tubing services, and well cementing. 12 acres Since the early 1990s 70.22867, -148.382421 Ms.

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION 2 In the Matter of: Puerto Rico Electric Power Authority and Genera PR, LLC Palo Seco Steam Power Plant Toa Baja, Puerto Rico, Respondents, In a proceeding under Section 113(a) of the Clean Air Act NOTICE OF VIOLATION CAA-02-2024-1306 The United States Environmental Protection Agency ("EPA") Region 2's Director of the Caribbean Environmental Protection Division ("CEPD Director") issues this Notice of Violation ("NOV") consistent with Sections 113(a)(1), and (a)(3) of the Clean Air Act ("CAA" or the "Act"), 42 U.S.C. 7413(a)(1), (3).

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY, REGION 2 CARIBBEAN ENVIRONMENTAL PROTECTION DIVISION MULTIMEDIA PERMITS AND COMPLIANCE BRANCH Industrial Facility NPDES Compliance Evaluation Inspection OWNER/PERMITTEE PUERTO RICO ELECTRIC POWER AUTHORITY (PREPA) G.P.O.

January 2, 2024 Via Electronic Mail To: James.Vreeland@crucible.com James Vreeland, Director of Maintenance and Engineering Crucible Industries, LLC 575 State Fair Blvd.

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION 3 Four Penn Center 1600 JFK Blvd.

U.S.

U.S.

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION III Four Penn Center 1600 John F.