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About Us


Mission:

  • To support United States Army Corps of Engineers by fulfilling current and emerging knowledge requirements with authoritative resources and services delivered in a timely, efficient and flexible manner
  • To ensure sustained excellence by collecting and preserving the knowledge of the Corps
  • To act as a force multiplier for the individuals and units that make up the Corps

We Support:

  • Headquarters, U.S. Army Corps of Engineers (HQ USACE)
  • Humphreys Engineer Center Support Activity (HECSA)
  • Institute for Water Resources (IWR)
  • 249th Engineer Battalion (Prime Power)
  • Army Audit Agency (AAA)

Library Hours:

M-F 0800-1600 EST
M-F 1200-2000 GMT
Closed all Federal holidays

E-mail:

cehec-zl@usace.army.mil

HECSA Office:

U.S. Army Corps of Engineers
HECSA Library
7701 Telegraph Road
110 Casey Building
Alexandria, VA 22315
Attn: CEHEC-ZL

Phone: 703-428-6388
Fax: 703-428-6896

GAO Offices:

6T72
Phone: 202-761-0043
Fax: 202-761-4806

3W09 Phone: 202-761-4290