From: "Hassen, Tyler L" <tyler_hassen@ios.doi.gov> To: "Rigas, Laura C" <laura_rigas@ios.doi.gov> Subject: Accepted: DOI Politicals Weekly Meeting Date: Sat, 01 Mar 2025 18:39:37 -0000 Importance: Normal Attachments: unnamed Sierra Club v.

From: "Hassen, Tyler L" <tyler_hassen@ios.doi.gov> To: "Kelley, Jennifer G" <jkelley@usgs.gov> Subject: Accepted: DOI Contract Review - USGS Date: Mon, 10 Feb 2025 13:25:09 -0000 Importance: Normal Attachments: unnamed Sierra Club v.

From: "Hassen, Tyler L" <tyler_hassen@ios.doi.gov> To: "COS_ASWS" <COS_ASWS@ios.doi.gov> Subject: Accepted: California Water EO Date: Mon, 27 Jan 2025 15:54:47 -0000 Importance: Normal Attachments: unnamed Sierra Club v.

From: Sent: To: Subject: Foster, Cameron Fri, 14 Feb 2025 16:14:31 +0000 Matesic, Hannah (OST) RE: Cell Number This email originated from outside of the Department of Transportation (DOT).

From: Sent: To: Cc: (Budd) Subject: Bridges, Kyle (Budd) Mon, 9 Jun 2025 15:24:35 +0000 Matesic, Hannah (OST) OST Government Affairs; Fritz, Trish (OST); Helsley, David (Budd); Laughter, Kye Re: BUILD Grant Awards UTIO This email originated from outside of the Department of Transportation (DOT).

OST-2025-1200 Page 00263 Sierra Club v.

From: Sent: To: Bcc: Subject: Document 62 Austin, Keishaa Wed, 26 Feb 2025 15:54:34 +0000 Austin, Keishaa; Mahroum, Eric; Matthew Mailloux <mailloux@clearpath.org> CNF-CP-3H-060 Exec Conf Room Meeting with Matthew Mailloux, ClearPath

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY WASHINGTON, D.C. 20460 OFFICE OF ENFORCEMENT AND COMPLIANCE ASSURANCE VIA ELECTRONIC MAIL ATTENTION: Jonnie Keys, General Manager Yoder & Frey Auctioneers, Inc. 654 West Southport Rd Kissimmee, FL 3474 info@yoderandfrey.com Request for Information Under Sections 114(a)(1) and 208(a) of the Clean Air Act, 42 U.S.C. 7414(a)(1) and 7542(a) The United States Environmental Protection Agency ("EPA") hereby requires Yoder & Frey and any of its parent organizations, affiliates, predecessors, successors, and assignees ("Yoder & Frey" or "You"), to submit certain information as part of an EPA investigation to determine Yoder & Frey's or Your clients' compliance with Section 203 of the Clean Air Act ("CAA"), 42 U.S.C. 7522, and the applicable regulations at 40 C.F.R.

June 17, 2024 VIA ELECTRONIC MAIL IN THE CLEAN AIR ACT MATTER OF: Generac Power Systems Inc.

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION 4 ATLANTA FEDERAL CENTER 61 FORSYTH STREET ATLANTA, GEORGIA 30303-8960 ELECTRONIC MAIL CONFIRMATION OF EMAIL RECEIPT REQUESTED Denson Henry Henry Brick Company 3409 Water Avenue Selma, Alabama 36703 densonhenry@henrybrick.com Re: Notice of Clean Water Act (CWA) Violations and Opportunity to Show Cause for Henry Brick Company in Selma, Alabama Pursuant to Section 309(a) of the CWA, 33 U.S.C. 1319(a); Docket Number 309-2023-01 Dear Denson Henry: The purpose of this letter is to inform you that the U.S.

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION 10 1200 Sixth Avenue, Suite 155 Seattle, WA 98101 ENFORCEMENT & COMPLIANCE ASSURANCE DIVISION Reply To: 20-C04 CERTIFIED MAIL - RETURN RECEIPT REQUESTED Mr.

REG ION 6 DALLAS, TX 75270 June 12, 2024 TRANSMITTED VIA E-MAIL Kirk Brown MidAmerica Environmental Holdings, LLC 4101 Old Oak Drive Little Rock, AR 72212 ki r k .brown@trekkerenergy.com RE: Clean Water Act, Section 308 Information Request Unknown Materials Spill in Union County, Arkansas on or about May 22, 2024 Unpermitted ID: USA Disposal - El Dorado (ARU002251) Dear Mr.