American Institute of Hydrology
Phone: 770.384.1634
Fax: 770.438.6172
E-mail: aihydro@aol.com
http://www.aihydro.org/
Click on "Student Focus."

American Society of Limnology and Oceanography
Phone: 709.772.0460
Fax: 709.772.5315
E-mail: secretary@aslo.org
http://www.aslo.org/
Select "Programs for Students" from the side menu.

Groundwater Foundation
Phone: 800.858.4844
Fax: 402.434.2742
E-mail: info@groundwater.org
http://www.groundwater.org/
Select "Get Informed," click on "Groundwater Basics." Also, select "Programs and Events" on home page menu.

Marine Technology Society
Phone: 410.884.5330
Fax: 410.884.9060
E-mail: membership@mtsociety.org
http://www.mtsociety.org/
Select "Education" from the left side menu.

National Ground Water Association
Phone: 800.551.7379
E-mail: ngwa@ngwa.org
http://www.ngwa.org/
Browse articles and menu topics on home page.

Nature Conservancy
Phone: 800.628.6860
http://nature.org/
Browse articles on home page.

Water Environment Federation
Phone: 800.666.0206
Fax: 703.684.2492
http://www.wef.org/
Position mouse over "About Water & Sanitation." Select "For Students." Select an area of interest.