Links

Software

• RockWare - Earth Science software specialists, providing a large range of mapping, data analysis, modeling, and educational software.
• AzTechSoft - software and resources for the Engineering, Architectural, and AutoCAD Communities.
• Schlumberger Water Services - Developers of WinPEST and Visual PEST-ASP.

Universities

• University of Waterloo - The Environmental Modelling and Analysis Group.

Federal Agencies

• EPA EPA Home Page 
• EPA - Superfund EPA Superfund Page
• GPO - Government Printing Office (CFR, and other regulations)
• NCDC - National Climatic Data Center
• NOAA - National Oceanic and Atmospheric Administration  
• USGS - U.S. Geological Survey Home Page
• USGS - NWIS - U.S. Geological Survey - Surface Water Data
• EC - Environment Canada

Federal Information

• FedWorld - Searches of many federal agencies
• Legal Information Institute - Cornell Law School - Reg's and Codes
• Thomas - U.S. Congress

State Agencies

• All States - State and Local Government Resources
• California - California State EPA
• Colorado - Dept. of Public Health and Environment
• Maryland - Dept. of Environment
• Virginia - Dept. of Environmental Quality
• New Mexico - NM Environment Dept.
• New Mexico - Office of the State Engineer
• Oregon - Dept. of Environmental Quality
• Washington - Dept. of Ecology

Professional Organizations

• AGU - American Geophysical Union
• GSA - Geologic Society of America
• NGWA - National Ground Water Association
• ITRC - Interstate Technology and Regulatory Council
• Colorado Riparian Assoc. - Gilbert Barth of SSP&A Boulder is presiding offficer

General Science Publications

• Nature
• Science
• Scientific American