General

The Department of Homeland Security
http://www.whitehouse.gov/homeland/

The Institution of Civil Engineers
http://www.icenet.org.uk

Occupational Safety and Health Administration/U.S. Department of Labor
http://www.osha.gov  

Sustainable Development International
http://www.sustdev.org

Environmental Data Services
http://www.ends.co.uk

Edinburgh Engineering Virtual Library
http://www.eevl.ac.uk/

U.S. Environmental Protection Agency
http://www.epa.gov

Geographic Information Systems (GIS)

Intelligent Enterprise article about GIS
http://www.intelligententerprise.com/000120/feat1.shtml

ESRI's training opportunities on GIS science, software and applications
http://www.esri.com/training/

ESRI's virtual campus of self-paced GIS education
http://campus.esri.com/campus/home/home.cfm

Information Technology

U.S. Department of Energy's Computer Incident Advisory Capability 
A public service website for reporting Internet virus hoaxes.
http://hoaxbusters.ciac.org/

Publications

Engineering News-Record
http://www.enr.com

Remediation

Regenesis is a technology partner specializing in bioremediation
http://www.regenesis.com

U.S. Department of Defense's environmental cleanup homepage
http://www.dtic.mil/envirodod/

Staff Diversity

Information on living and doing business in other countries
http://www.peoplegoingglobal.com

Cultural Intelligence creates business opportunity
http://www.diversitycentral.com

Equal Opportunity Publications
http://www.eop.com

Wastewater

Water Environment Federation
http://www.wef.org/

Association of Metropolitan Sewerage Agencies
http://www.amsa-cleanwater.org/

Water

Water Design Build Council
http://www.waterdesignbuild.org

Thames Water Services
http://www.thames-water.com

American Water Works Association
http://www.awwa.org