| Office of the Commander | (IMAE-CO) US Army Environmental Command 5179 Hoadley Road Aberdeen Proving Ground, MD 21010-5401 Telephone: 410-436-2657 Fax: 410-436-1240 |
| Office of Counsel | (IMAE-CO) US Army Environmental Command 5179 Hoadley Road Aberdeen Proving Ground, MD 21010-5401 Telephone: 410-436-1551 Fax: 410-436-1670 |
| Public Affairs Office | (IMAE-PA) US Army Environmental Command 5179 Hoadley Road Aberdeen Proving Ground, MD 21010-5401 Telephone: 410-436-2556 Fax: 410-436-1693 |
| Acquisition and Technology Division |
(IMAE-AT) US Army Environmental Command 5179 Hoadley Road Aberdeen Proving Ground, MD 21010-5401 Telephone: 410-436-2466 Fax: 410-436-6836 |
| Cleanup Division | (IMAE-CD) US Army Environmental Command 5179 Hoadley Road Aberdeen Proving Ground, MD 21010-5401 Telephone: 410-436-3618 Fax: 410-436-1548 |
| Environmental Quality Division | (IMAE-EQ) US Army Environmental Command 5179 Hoadley Road Aberdeen Proving Ground, MD 21010-5401 Telephone: 410-436-4714 Fax: 410-436-1675 |
| Financial and Human Resources Division | (IMAE-FH) US Army Environmental Command 5179 Hoadley Road Aberdeen Proving Ground, MD 21010-5401 Telephone: 410-436-4228 Fax: 410-436-2008 |
| Information & Environmental Reporting Division | (IMAE-IE) US Army Environmental Command 5179 Hoadley Road Aberdeen Proving Ground, MD 21010-5401 Telephone: 410-436-1650 Fax: 410-436-2483 |
| Training Support Division | (IMAE-TS) US Army Environmental Command 5179 Hoadley Road Aberdeen Proving Ground, MD 21010-5401 Telephone: 410-436-7526 Fax: 410-436-7505 |
| Installation Support Office | (IMAE-IS) 2511 Jefferson Davis Highway Taylor Building (NC3) Arlington, VA 22202-3926 Telephone: 703-602-1822 Fax: 703-602-0510 |
| Impact Area Groundwater Study Program Office | (IMAE-IA) Camp Edwards, MA Telephone: 508-968-5107 Fax: 508-968-5286 |
| Army Environmental Hotline | Telephone: 1-800-USA-3845 OCONUS: 410-436-1699 |
| Northern Regional Environmental Office | (SAIE-ESOH) Office of the Deputy Assistant Secretary of the Army Environment, Safety and Occupational Health Northern Regional Environmental Office 5179 Hoadley Road Aberdeen Proving Ground, MD 21010-5401 Telephone: 410-436-7096 Fax: 410-436-7110 |
| Southern Regional Environmental Office | (SAIE-ESOH) Office of the Deputy Assistant Secretary of the Army Environment, Safety and Occupational Health Southern Regional Environmental Office 101 Marietta Street, NW, Suite 3120 Atlanta, GA 30303-2711 Telephone: 404-524-5061 Fax: 404-524-5162 |
| Central Regional Environmental Office | (SAIE-ESOH) Office of the Deputy Assistant Secretary of the Army Environment, Safety and Occupational Health Central Regional Environmental Office 601 East 12th Street, Suite 647 Kansas City, MO 64106-2896 Telephone: 816-389-3548 Fax: 816-389-2006 |
| Western Regional Environmental Office | (SAIE-ESOH) Office of the Deputy Assistant Secretary of the Army Environment, Safety and Occupational Health Western Regional Environmental Office US Custom House 721 19th Street, Room 427 Denver, CO 80202-2500 Telephone: 303-844-0950 Fax: 303-844-0951 |