Planning Guidance Notebook
	Chief's Reports
	Signed Director's Reports
	Guidance Memos
	Planning Bulletins
	Other Bulletins
	Planning Engineer Circulars (ECs)
	Planning Engineer Manuals (EMs)
	Planning Engineer Pamphlets (EPs)
	Planning Engineer Regulations (ERs)
	Economic Guidance Memoranda (EGMs)
	Planning Guidance Letters (PGLs)
	Policy Guidance Letters
	USACE Reports and Manuals
	Lessons Learned
	Fact Sheets
	Archive of Policy
	WRDAs and Other Key Laws

	Corps National Libraries
	Other Libraries

	Planning Ahead
	PCoP Hot Topics
	Collaboration Corner
	Corps Environment
	Hydrologic Engineering Center Newsletter
	The FRM Buzz Newsletter

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Corps National Libraries

• Corps of Engineers Library
  The USACE Library Program provides access to the collections of all the libraries within the U.S. Army Corps of Engineers through the USACE Library Catalog for internal and external Corps customers. The searchable database of library holdings offers author, title, and keyword access to documents and makes it possible to retrieve information relevant to almost every request. The Library Program includes links to the Engineer Research and Development Center (ERDC) and Headquarters libraries.

• Corps of Engineers Library Program Intranet Site
  The USACE Library Program Intranet page provides access to Corps employees to the breadth of the 20 Corps libraries collections, including over 5,000 online resources and journals, reports, research databases, regulations, standards, and legislation.

• Corps Publications Homepage
  This collection of publications is the single official repository for official U.S. Army Corps of Engineers (USACE) Engineering Regulations (ERs), Engineering Circulars (ECs), Engineering Manuals (EMs) and other official public documents originating from Headquarters USACE.

• Corps Risk Analysis Gateway
  This site developed by the Institute of Water Resources provides specific resources on risk analysis including risk management, assessment, and communication.

• Directory of USACE Libraries
  List of USACE district libraries and contact information.

• Engineer Research and Development Center Library
  This site links to the ERDC electronic library.

• Institute for Water Resources Publications
  This virtual library reflects IWR publications, including those of the Hydrologic Engineering Center (HEC) and the Navigation Data Center (NDC).

• Management Measures Digital Library: Ecosystem Restoration
  This website, developed by the Institute for Water Resources, identifies and describes examples of selected ecosystem engineering features or management measures and their components.

• Management Measures Digital Library: Floodwalls, Levees and Dams
  This website, developed by the Institute for Water Resources, provides the engineering features and functions of typical Corps of Engineers Civil Works Structures. This site is NOT intended to be a design manual, but rather to provide sufficient information to stimulate plan formulation and assist planners in identifying whats out there and to visualize how a management measure or engineering feature may be applicable to their project.

• Navigation Data Center Publications
  The Navigation Data Center includes publications, databases and statistics pertaining to waterborne commodity and vessel movements, domestic commercial vessel characteristics, port and waterway facilities, lock facilities, lock operations, and navigation dredging projects.

• USACE Image Library
  USACE specific images available for general use. Images available are searchable, downloadable, and have descriptions for context.

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