Region 1

Mary Jane O’Donnell
Manager
Phone: (617) 918-1371
E-mail: Mary Jane O’Donnell (odonnell.maryjane@epa.gov)

Len Wallace
RMP Coordinator
Phone: (617) 918-1835
E-mail: Len Wallace (wallace.len@epa.gov)

Drew Meyer
Phone: (617) 918-1755
E-mail: Drew Meyer (meyer.drew@epa.gov)

Tyler Diercks
Phone: (617) 918-1829
E-mail: Tyler Diercks (diercks.tyler@epa.gov)

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Region 2

U.S. EPA - Region 2
290 Broadway
New York, NY 10007-1866
(212) 637-3660

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Region 3

U.S. EPA - Region 3
1650 Arch Street (3PM52)
Philadelphia, PA 19103-2029
(215) 814-5000
(800) 438-2474 (in Region 3 only)

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Region 4

U.S. EPA - Region 4
61 Forsyth Street, SW
Atlanta, GA 30303-3104
(404) 562-9150
(404) 562-9163 (fax)

​Todd Groendyke
Phone: (404) 562-8262
Email: Todd Groendyke (groendyke.todd@epa.gov)

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Region 5

Sarah Marshall
Acting Chief
Enforcement and Compliance Assurance Division
Air Enforcement and Compliance Assurance Branch
U.S. EPA - Region 5
Phone: (312) 886-6797
Email: Sarah Marshall (marshall.sarah@epa.gov)

Mick Hans
Chief
Superfund Division
Emergency Response Branch 1
Chemical Emergency Preparedness and Prevention Section
U.S. EPA - Region 5
Phone: (312) 353-5050
Email: Mick Hans (hans.mick@epa.gov)

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Region 6

Samuel Tates
Chief
Chemical Accident Enforcement Section (ECDAC)
Enforcement and Compliance Assurance Division
Phone: (214) 665-2243 
Fax: (214) 665-7747
Email: Samuel Tates (tates.samuel@epa.gov)

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Region 7

U.S. EPA - Region 7
11201 Renner Blvd.
Lenexa, KS 66219
(913) 551-7003
(800) 223-0425

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Region 8

Kathleen Atencio
Preparedness Unit Chief
Phone: (303) 312-6803
E-mail: Kathleen Atencio (atencio.kathie@epa.gov)

David Cobb
Section Chief
CAA 112r/EPCRA Enforcement Section
Phone: (303) 312-6592
Email: David Cobb (cobb.david@epa.gov)

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Region 9

Kaoru Morimoto
Manager
Hazardous Waste and Chemical Section (ENF-2-2)
Enforcement and Compliance Assurance Division
U.S. EPA - Region 9
75 Hawthorne Street
San Francisco, CA 94105
Phone: (415) 972-3306

Kathryn Lawrence
Chief
Emergency Prevention and Preparedness Section
U.S. EPA - Region 9
Mail Code: SFD-9-3
75 Hawthorne Street
San Francisco, CA  94903
Phone: (415) 972-3039
E-mail: Kathryn Lawrence (lawrence.kathryn@epa.gov)

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Region 10

Javier Morales
RMP Coordinator
Phone: (206) 553-1255
E-mail: Javier Morales (morales.javier@epa.gov)

David Magdangal
RMP Compliance & Enforcement Officer
Phone: (206) 553-4044

E-mail: David Magdangal (magdangal.david@epa.gov)

Peter Phillips
RMP Inspector
Phone: (206) 553-1757
E-mail: Peter Phillips (phillips.peter@epa.gov)

Bob Hales
RMP Inspector
Phone: (206) 553-4090
E-mail: Bob Hales (hales.bob@epa.gov)

Terry Garcia
RMP Inspector
Phone: (206) 553-1761
E-mail: Terry Garcia (garcia.terry@epa.gov)

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